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/ 193T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git 194T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 195F: Documentation/driver-api/80211/cfg80211.rst 196F: Documentation/networking/regulatory.rst 197F: include/linux/ieee80211.h 198F: include/net/cfg80211.h 199F: include/net/ieee80211_radiotap.h 200F: include/net/iw_handler.h 201F: include/net/wext.h 202F: include/uapi/linux/nl80211.h 203F: net/wireless/ 204 2058169 10/100/1000 GIGABIT ETHERNET DRIVER 206M: Heiner Kallweit <hkallweit1@gmail.com> 207M: nic_swsd@realtek.com 208L: netdev@vger.kernel.org 209S: Maintained 210F: drivers/net/ethernet/realtek/r8169* 211 2128250/16?50 (AND CLONE UARTS) SERIAL DRIVER 213M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 214L: linux-serial@vger.kernel.org 215S: Maintained 216T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 217F: drivers/tty/serial/8250* 218F: include/linux/serial_8250.h 219 2208390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 221L: netdev@vger.kernel.org 222S: Orphan / Obsolete 223F: drivers/net/ethernet/8390/ 224 2259P FILE SYSTEM 226M: Eric Van Hensbergen <ericvh@gmail.com> 227M: Latchesar Ionkov <lucho@ionkov.net> 228M: Dominique Martinet <asmadeus@codewreck.org> 229L: v9fs-developer@lists.sourceforge.net 230S: Maintained 231W: http://swik.net/v9fs 232Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 233T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 234T: git git://github.com/martinetd/linux.git 235F: Documentation/filesystems/9p.rst 236F: fs/9p/ 237F: include/net/9p/ 238F: include/trace/events/9p.h 239F: include/uapi/linux/virtio_9p.h 240F: net/9p/ 241 242A8293 MEDIA DRIVER 243M: Antti Palosaari <crope@iki.fi> 244L: linux-media@vger.kernel.org 245S: Maintained 246W: https://linuxtv.org 247W: http://palosaari.fi/linux/ 248Q: http://patchwork.linuxtv.org/project/linux-media/list/ 249T: git git://linuxtv.org/anttip/media_tree.git 250F: drivers/media/dvb-frontends/a8293* 251 252AACRAID SCSI RAID DRIVER 253M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 254L: linux-scsi@vger.kernel.org 255S: Supported 256W: http://www.adaptec.com/ 257F: Documentation/scsi/aacraid.rst 258F: drivers/scsi/aacraid/ 259 260ABI/API 261L: linux-api@vger.kernel.org 262F: include/linux/syscalls.h 263F: kernel/sys_ni.c 264X: include/uapi/ 265X: arch/*/include/uapi/ 266 267ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 268M: Hans de Goede <hdegoede@redhat.com> 269L: linux-hwmon@vger.kernel.org 270S: Maintained 271F: drivers/hwmon/abituguru.c 272 273ABIT UGURU 3 HARDWARE MONITOR DRIVER 274M: Alistair John Strachan <alistair@devzero.co.uk> 275L: linux-hwmon@vger.kernel.org 276S: Maintained 277F: drivers/hwmon/abituguru3.c 278 279ACCES 104-DIO-48E GPIO DRIVER 280M: William Breathitt Gray <vilhelm.gray@gmail.com> 281L: linux-gpio@vger.kernel.org 282S: Maintained 283F: drivers/gpio/gpio-104-dio-48e.c 284 285ACCES 104-IDI-48 GPIO DRIVER 286M: "William Breathitt Gray" <vilhelm.gray@gmail.com> 287L: linux-gpio@vger.kernel.org 288S: Maintained 289F: drivers/gpio/gpio-104-idi-48.c 290 291ACCES 104-IDIO-16 GPIO DRIVER 292M: "William Breathitt Gray" <vilhelm.gray@gmail.com> 293L: linux-gpio@vger.kernel.org 294S: Maintained 295F: drivers/gpio/gpio-104-idio-16.c 296 297ACCES 104-QUAD-8 DRIVER 298M: William Breathitt Gray <vilhelm.gray@gmail.com> 299M: Syed Nayyar Waris <syednwaris@gmail.com> 300L: linux-iio@vger.kernel.org 301S: Maintained 302F: drivers/counter/104-quad-8.c 303 304ACCES PCI-IDIO-16 GPIO DRIVER 305M: William Breathitt Gray <vilhelm.gray@gmail.com> 306L: linux-gpio@vger.kernel.org 307S: Maintained 308F: drivers/gpio/gpio-pci-idio-16.c 309 310ACCES PCIe-IDIO-24 GPIO DRIVER 311M: William Breathitt Gray <vilhelm.gray@gmail.com> 312L: linux-gpio@vger.kernel.org 313S: Maintained 314F: drivers/gpio/gpio-pcie-idio-24.c 315 316ACENIC DRIVER 317M: Jes Sorensen <jes@trained-monkey.org> 318L: linux-acenic@sunsite.dk 319S: Maintained 320F: drivers/net/ethernet/alteon/acenic* 321 322ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 323M: Peter Kaestle <peter@piie.net> 324L: platform-driver-x86@vger.kernel.org 325S: Maintained 326W: http://piie.net/?section=acerhdf 327F: drivers/platform/x86/acerhdf.c 328 329ACER WMI LAPTOP EXTRAS 330M: "Lee, Chun-Yi" <jlee@suse.com> 331L: platform-driver-x86@vger.kernel.org 332S: Maintained 333F: drivers/platform/x86/acer-wmi.c 334 335ACPI 336M: "Rafael J. Wysocki" <rafael@kernel.org> 337R: Len Brown <lenb@kernel.org> 338L: linux-acpi@vger.kernel.org 339S: Supported 340W: https://01.org/linux-acpi 341Q: https://patchwork.kernel.org/project/linux-acpi/list/ 342B: https://bugzilla.kernel.org 343T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 344F: Documentation/ABI/testing/configfs-acpi 345F: Documentation/ABI/testing/sysfs-bus-acpi 346F: Documentation/firmware-guide/acpi/ 347F: drivers/acpi/ 348F: drivers/pci/*/*acpi* 349F: drivers/pci/*acpi* 350F: drivers/pnp/pnpacpi/ 351F: include/acpi/ 352F: include/linux/acpi.h 353F: include/linux/fwnode.h 354F: tools/power/acpi/ 355 356ACPI APEI 357M: "Rafael J. Wysocki" <rafael@kernel.org> 358R: Len Brown <lenb@kernel.org> 359R: James Morse <james.morse@arm.com> 360R: Tony Luck <tony.luck@intel.com> 361R: Borislav Petkov <bp@alien8.de> 362L: linux-acpi@vger.kernel.org 363F: drivers/acpi/apei/ 364 365ACPI COMPONENT ARCHITECTURE (ACPICA) 366M: Robert Moore <robert.moore@intel.com> 367M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 368L: linux-acpi@vger.kernel.org 369L: devel@acpica.org 370S: Supported 371W: https://acpica.org/ 372W: https://github.com/acpica/acpica/ 373Q: https://patchwork.kernel.org/project/linux-acpi/list/ 374B: https://bugzilla.kernel.org 375B: https://bugs.acpica.org 376T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 377F: drivers/acpi/acpica/ 378F: include/acpi/ 379F: tools/power/acpi/ 380 381ACPI FOR ARM64 (ACPI/arm64) 382M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 383M: Hanjun Guo <guohanjun@huawei.com> 384M: Sudeep Holla <sudeep.holla@arm.com> 385L: linux-acpi@vger.kernel.org 386L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 387S: Maintained 388F: drivers/acpi/arm64 389 390ACPI I2C MULTI INSTANTIATE DRIVER 391M: Hans de Goede <hdegoede@redhat.com> 392L: platform-driver-x86@vger.kernel.org 393S: Maintained 394F: drivers/platform/x86/i2c-multi-instantiate.c 395 396ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 397M: Sudeep Holla <sudeep.holla@arm.com> 398L: linux-acpi@vger.kernel.org 399S: Supported 400F: drivers/mailbox/pcc.c 401 402ACPI PMIC DRIVERS 403M: "Rafael J. Wysocki" <rafael@kernel.org> 404M: Len Brown <lenb@kernel.org> 405R: Andy Shevchenko <andy@kernel.org> 406R: Mika Westerberg <mika.westerberg@linux.intel.com> 407L: linux-acpi@vger.kernel.org 408S: Supported 409Q: https://patchwork.kernel.org/project/linux-acpi/list/ 410B: https://bugzilla.kernel.org 411T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 412F: drivers/acpi/pmic/ 413 414ACPI THERMAL DRIVER 415M: Rafael J. Wysocki <rafael@kernel.org> 416R: Zhang Rui <rui.zhang@intel.com> 417L: linux-acpi@vger.kernel.org 418S: Supported 419W: https://01.org/linux-acpi 420B: https://bugzilla.kernel.org 421F: drivers/acpi/*thermal* 422 423ACPI VIOT DRIVER 424M: Jean-Philippe Brucker <jean-philippe@linaro.org> 425L: linux-acpi@vger.kernel.org 426L: iommu@lists.linux-foundation.org 427S: Maintained 428F: drivers/acpi/viot.c 429F: include/linux/acpi_viot.h 430 431ACPI WMI DRIVER 432L: platform-driver-x86@vger.kernel.org 433S: Orphan 434F: drivers/platform/x86/wmi.c 435F: include/uapi/linux/wmi.h 436 437ACRN HYPERVISOR SERVICE MODULE 438M: Fei Li <fei1.li@intel.com> 439L: acrn-dev@lists.projectacrn.org (subscribers-only) 440S: Supported 441W: https://projectacrn.org 442F: Documentation/virt/acrn/ 443F: drivers/virt/acrn/ 444F: include/uapi/linux/acrn.h 445 446AD1889 ALSA SOUND DRIVER 447L: linux-parisc@vger.kernel.org 448S: Maintained 449W: https://parisc.wiki.kernel.org/index.php/AD1889 450F: sound/pci/ad1889.* 451 452AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 453M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 454L: linux-iio@vger.kernel.org 455S: Supported 456F: drivers/iio/potentiometer/ad5110.c 457 458AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 459M: Michael Hennerich <michael.hennerich@analog.com> 460S: Supported 461W: http://wiki.analog.com/AD5254 462W: http://ez.analog.com/community/linux-device-drivers 463F: drivers/misc/ad525x_dpot.c 464 465AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 466M: Michael Hennerich <michael.hennerich@analog.com> 467S: Supported 468W: http://wiki.analog.com/AD5398 469W: http://ez.analog.com/community/linux-device-drivers 470F: drivers/regulator/ad5398.c 471 472AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 473M: Michael Hennerich <michael.hennerich@analog.com> 474S: Supported 475W: http://wiki.analog.com/AD7142 476W: http://ez.analog.com/community/linux-device-drivers 477F: drivers/input/misc/ad714x.c 478 479AD7877 TOUCHSCREEN DRIVER 480M: Michael Hennerich <michael.hennerich@analog.com> 481S: Supported 482W: http://wiki.analog.com/AD7877 483W: http://ez.analog.com/community/linux-device-drivers 484F: drivers/input/touchscreen/ad7877.c 485 486AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 487M: Michael Hennerich <michael.hennerich@analog.com> 488S: Supported 489W: http://wiki.analog.com/AD7879 490W: http://ez.analog.com/community/linux-device-drivers 491F: drivers/input/touchscreen/ad7879.c 492 493ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 494M: Jiri Kosina <jikos@kernel.org> 495S: Maintained 496 497ADF7242 IEEE 802.15.4 RADIO DRIVER 498M: Michael Hennerich <michael.hennerich@analog.com> 499L: linux-wpan@vger.kernel.org 500S: Supported 501W: https://wiki.analog.com/ADF7242 502W: http://ez.analog.com/community/linux-device-drivers 503F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 504F: drivers/net/ieee802154/adf7242.c 505 506ADM1025 HARDWARE MONITOR DRIVER 507M: Jean Delvare <jdelvare@suse.com> 508L: linux-hwmon@vger.kernel.org 509S: Maintained 510F: Documentation/hwmon/adm1025.rst 511F: drivers/hwmon/adm1025.c 512 513ADM1029 HARDWARE MONITOR DRIVER 514M: Corentin Labbe <clabbe.montjoie@gmail.com> 515L: linux-hwmon@vger.kernel.org 516S: Maintained 517F: drivers/hwmon/adm1029.c 518 519ADM8211 WIRELESS DRIVER 520L: linux-wireless@vger.kernel.org 521S: Orphan 522W: https://wireless.wiki.kernel.org/ 523F: drivers/net/wireless/admtek/adm8211.* 524 525ADP1653 FLASH CONTROLLER DRIVER 526M: Sakari Ailus <sakari.ailus@iki.fi> 527L: linux-media@vger.kernel.org 528S: Maintained 529F: drivers/media/i2c/adp1653.c 530F: include/media/i2c/adp1653.h 531 532ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 533M: Michael Hennerich <michael.hennerich@analog.com> 534S: Supported 535W: http://wiki.analog.com/ADP5520 536W: http://ez.analog.com/community/linux-device-drivers 537F: drivers/gpio/gpio-adp5520.c 538F: drivers/input/keyboard/adp5520-keys.c 539F: drivers/leds/leds-adp5520.c 540F: drivers/mfd/adp5520.c 541F: drivers/video/backlight/adp5520_bl.c 542 543ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 544M: Michael Hennerich <michael.hennerich@analog.com> 545S: Supported 546W: http://wiki.analog.com/ADP5588 547W: http://ez.analog.com/community/linux-device-drivers 548F: drivers/gpio/gpio-adp5588.c 549F: drivers/input/keyboard/adp5588-keys.c 550 551ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 552M: Michael Hennerich <michael.hennerich@analog.com> 553S: Supported 554W: http://wiki.analog.com/ADP8860 555W: http://ez.analog.com/community/linux-device-drivers 556F: drivers/video/backlight/adp8860_bl.c 557 558ADT746X FAN DRIVER 559M: Colin Leroy <colin@colino.net> 560S: Maintained 561F: drivers/macintosh/therm_adt746x.c 562 563ADT7475 HARDWARE MONITOR DRIVER 564M: Jean Delvare <jdelvare@suse.com> 565L: linux-hwmon@vger.kernel.org 566S: Maintained 567F: Documentation/hwmon/adt7475.rst 568F: drivers/hwmon/adt7475.c 569 570ADVANSYS SCSI DRIVER 571M: Matthew Wilcox <willy@infradead.org> 572M: Hannes Reinecke <hare@suse.com> 573L: linux-scsi@vger.kernel.org 574S: Maintained 575F: Documentation/scsi/advansys.rst 576F: drivers/scsi/advansys.c 577 578ADVANTECH SWBTN DRIVER 579M: Andrea Ho <Andrea.Ho@advantech.com.tw> 580L: platform-driver-x86@vger.kernel.org 581S: Maintained 582F: drivers/platform/x86/adv_swbutton.c 583 584ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 585M: Lucas Stankus <lucas.p.stankus@gmail.com> 586S: Supported 587F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 588F: drivers/iio/accel/adxl313* 589 590ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 591M: Michael Hennerich <michael.hennerich@analog.com> 592S: Supported 593W: http://wiki.analog.com/ADXL345 594W: http://ez.analog.com/community/linux-device-drivers 595F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 596F: drivers/input/misc/adxl34x.c 597 598ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 599M: Puranjay Mohan <puranjay12@gmail.com> 600L: linux-iio@vger.kernel.org 601S: Supported 602F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 603F: drivers/iio/accel/adxl355.h 604F: drivers/iio/accel/adxl355_core.c 605F: drivers/iio/accel/adxl355_i2c.c 606F: drivers/iio/accel/adxl355_spi.c 607 608ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 609M: Michael Hennerich <michael.hennerich@analog.com> 610S: Supported 611W: http://ez.analog.com/community/linux-device-drivers 612F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 613F: drivers/iio/accel/adxl372.c 614F: drivers/iio/accel/adxl372_i2c.c 615F: drivers/iio/accel/adxl372_spi.c 616 617AF9013 MEDIA DRIVER 618M: Antti Palosaari <crope@iki.fi> 619L: linux-media@vger.kernel.org 620S: Maintained 621W: https://linuxtv.org 622W: http://palosaari.fi/linux/ 623Q: http://patchwork.linuxtv.org/project/linux-media/list/ 624T: git git://linuxtv.org/anttip/media_tree.git 625F: drivers/media/dvb-frontends/af9013* 626 627AF9033 MEDIA DRIVER 628M: Antti Palosaari <crope@iki.fi> 629L: linux-media@vger.kernel.org 630S: Maintained 631W: https://linuxtv.org 632W: http://palosaari.fi/linux/ 633Q: http://patchwork.linuxtv.org/project/linux-media/list/ 634T: git git://linuxtv.org/anttip/media_tree.git 635F: drivers/media/dvb-frontends/af9033* 636 637AFFS FILE SYSTEM 638M: David Sterba <dsterba@suse.com> 639L: linux-fsdevel@vger.kernel.org 640S: Odd Fixes 641F: Documentation/filesystems/affs.rst 642F: fs/affs/ 643 644AFS FILESYSTEM 645M: David Howells <dhowells@redhat.com> 646M: Marc Dionne <marc.dionne@auristor.com> 647L: linux-afs@lists.infradead.org 648S: Supported 649W: https://www.infradead.org/~dhowells/kafs/ 650F: Documentation/filesystems/afs.rst 651F: fs/afs/ 652F: include/trace/events/afs.h 653 654AGPGART DRIVER 655M: David Airlie <airlied@linux.ie> 656S: Maintained 657T: git git://anongit.freedesktop.org/drm/drm 658F: drivers/char/agp/ 659F: include/linux/agp* 660F: include/uapi/linux/agp* 661 662AHA152X SCSI DRIVER 663M: "Juergen E. Fischer" <fischer@norbit.de> 664L: linux-scsi@vger.kernel.org 665S: Maintained 666F: drivers/scsi/aha152x* 667F: drivers/scsi/pcmcia/aha152x* 668 669AIC7XXX / AIC79XX SCSI DRIVER 670M: Hannes Reinecke <hare@suse.com> 671L: linux-scsi@vger.kernel.org 672S: Maintained 673F: drivers/scsi/aic7xxx/ 674 675AIMSLAB FM RADIO RECEIVER DRIVER 676M: Hans Verkuil <hverkuil@xs4all.nl> 677L: linux-media@vger.kernel.org 678S: Maintained 679W: https://linuxtv.org 680T: git git://linuxtv.org/media_tree.git 681F: drivers/media/radio/radio-aimslab* 682 683AIO 684M: Benjamin LaHaise <bcrl@kvack.org> 685L: linux-aio@kvack.org 686S: Supported 687F: fs/aio.c 688F: include/linux/*aio*.h 689 690AIRSPY MEDIA DRIVER 691M: Antti Palosaari <crope@iki.fi> 692L: linux-media@vger.kernel.org 693S: Maintained 694W: https://linuxtv.org 695W: http://palosaari.fi/linux/ 696Q: http://patchwork.linuxtv.org/project/linux-media/list/ 697T: git git://linuxtv.org/anttip/media_tree.git 698F: drivers/media/usb/airspy/ 699 700ALACRITECH GIGABIT ETHERNET DRIVER 701M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 702S: Maintained 703F: drivers/net/ethernet/alacritech/* 704 705ALCATEL SPEEDTOUCH USB DRIVER 706M: Duncan Sands <duncan.sands@free.fr> 707L: linux-usb@vger.kernel.org 708S: Maintained 709W: http://www.linux-usb.org/SpeedTouch/ 710F: drivers/usb/atm/speedtch.c 711F: drivers/usb/atm/usbatm.c 712 713ALCHEMY AU1XX0 MMC DRIVER 714M: Manuel Lauss <manuel.lauss@gmail.com> 715S: Maintained 716F: drivers/mmc/host/au1xmmc.c 717 718ALI1563 I2C DRIVER 719M: Rudolf Marek <r.marek@assembler.cz> 720L: linux-i2c@vger.kernel.org 721S: Maintained 722F: Documentation/i2c/busses/i2c-ali1563.rst 723F: drivers/i2c/busses/i2c-ali1563.c 724 725ALIENWARE WMI DRIVER 726L: Dell.Client.Kernel@dell.com 727S: Maintained 728F: drivers/platform/x86/dell/alienware-wmi.c 729 730ALL SENSORS DLH SERIES PRESSURE SENSORS DRIVER 731M: Tomislav Denis <tomislav.denis@avl.com> 732L: linux-iio@vger.kernel.org 733S: Maintained 734W: http://www.allsensors.com/ 735F: Documentation/devicetree/bindings/iio/pressure/asc,dlhl60d.yaml 736F: drivers/iio/pressure/dlhl60d.c 737 738ALLEGRO DVT VIDEO IP CORE DRIVER 739M: Michael Tretter <m.tretter@pengutronix.de> 740R: Pengutronix Kernel Team <kernel@pengutronix.de> 741L: linux-media@vger.kernel.org 742S: Maintained 743F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 744F: drivers/media/platform/allegro-dvt/ 745 746ALLWINNER A10 CSI DRIVER 747M: Maxime Ripard <mripard@kernel.org> 748L: linux-media@vger.kernel.org 749S: Maintained 750T: git git://linuxtv.org/media_tree.git 751F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 752F: drivers/media/platform/sunxi/sun4i-csi/ 753 754ALLWINNER CPUFREQ DRIVER 755M: Yangtao Li <tiny.windzz@gmail.com> 756L: linux-pm@vger.kernel.org 757S: Maintained 758F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 759F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 760 761ALLWINNER CRYPTO DRIVERS 762M: Corentin Labbe <clabbe.montjoie@gmail.com> 763L: linux-crypto@vger.kernel.org 764S: Maintained 765F: drivers/crypto/allwinner/ 766 767ALLWINNER HARDWARE SPINLOCK SUPPORT 768M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 769S: Maintained 770F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 771F: drivers/hwspinlock/sun6i_hwspinlock.c 772 773ALLWINNER THERMAL DRIVER 774M: Vasily Khoruzhick <anarsoul@gmail.com> 775M: Yangtao Li <tiny.windzz@gmail.com> 776L: linux-pm@vger.kernel.org 777S: Maintained 778F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 779F: drivers/thermal/sun8i_thermal.c 780 781ALLWINNER VPU DRIVER 782M: Maxime Ripard <mripard@kernel.org> 783M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 784L: linux-media@vger.kernel.org 785S: Maintained 786F: drivers/staging/media/sunxi/cedrus/ 787 788ALPHA PORT 789M: Richard Henderson <rth@twiddle.net> 790M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 791M: Matt Turner <mattst88@gmail.com> 792L: linux-alpha@vger.kernel.org 793S: Odd Fixes 794F: arch/alpha/ 795 796ALPS PS/2 TOUCHPAD DRIVER 797R: Pali Rohár <pali@kernel.org> 798F: drivers/input/mouse/alps.* 799 800ALTERA I2C CONTROLLER DRIVER 801M: Thor Thayer <thor.thayer@linux.intel.com> 802S: Maintained 803F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 804F: drivers/i2c/busses/i2c-altera.c 805 806ALTERA MAILBOX DRIVER 807M: Mun Yew Tham <mun.yew.tham@intel.com> 808S: Maintained 809F: drivers/mailbox/mailbox-altera.c 810 811ALTERA MSGDMA IP CORE DRIVER 812M: Olivier Dautricourt <olivier.dautricourt@orolia.com> 813R: Stefan Roese <sr@denx.de> 814L: dmaengine@vger.kernel.org 815S: Odd Fixes 816F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 817F: drivers/dma/altera-msgdma.c 818 819ALTERA PIO DRIVER 820M: Mun Yew Tham <mun.yew.tham@intel.com> 821L: linux-gpio@vger.kernel.org 822S: Maintained 823F: drivers/gpio/gpio-altera.c 824 825ALTERA SYSTEM MANAGER DRIVER 826M: Thor Thayer <thor.thayer@linux.intel.com> 827S: Maintained 828F: drivers/mfd/altera-sysmgr.c 829F: include/linux/mfd/altera-sysmgr.h 830 831ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 832M: Thor Thayer <thor.thayer@linux.intel.com> 833S: Maintained 834F: drivers/gpio/gpio-altera-a10sr.c 835F: drivers/mfd/altera-a10sr.c 836F: drivers/reset/reset-a10sr.c 837F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 838F: include/linux/mfd/altera-a10sr.h 839 840ALTERA TRIPLE SPEED ETHERNET DRIVER 841M: Joyce Ooi <joyce.ooi@intel.com> 842L: netdev@vger.kernel.org 843S: Maintained 844F: drivers/net/ethernet/altera/ 845 846ALTERA UART/JTAG UART SERIAL DRIVERS 847M: Tobias Klauser <tklauser@distanz.ch> 848L: linux-serial@vger.kernel.org 849S: Maintained 850F: drivers/tty/serial/altera_jtaguart.c 851F: drivers/tty/serial/altera_uart.c 852F: include/linux/altera_jtaguart.h 853F: include/linux/altera_uart.h 854 855AMAZON ANNAPURNA LABS FIC DRIVER 856M: Talel Shenhar <talel@amazon.com> 857S: Maintained 858F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 859F: drivers/irqchip/irq-al-fic.c 860 861AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 862M: Talel Shenhar <talel@amazon.com> 863M: Talel Shenhar <talelshenhar@gmail.com> 864S: Maintained 865F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 866F: drivers/edac/al_mc_edac.c 867 868AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 869M: Talel Shenhar <talel@amazon.com> 870S: Maintained 871F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 872F: drivers/thermal/thermal_mmio.c 873 874AMAZON ETHERNET DRIVERS 875M: Shay Agroskin <shayagr@amazon.com> 876M: Arthur Kiyanovski <akiyano@amazon.com> 877R: David Arinzon <darinzon@amazon.com> 878R: Noam Dagan <ndagan@amazon.com> 879R: Saeed Bishara <saeedb@amazon.com> 880L: netdev@vger.kernel.org 881S: Supported 882F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 883F: drivers/net/ethernet/amazon/ 884 885AMAZON RDMA EFA DRIVER 886M: Gal Pressman <galpress@amazon.com> 887R: Yossi Leybovich <sleybo@amazon.com> 888L: linux-rdma@vger.kernel.org 889S: Supported 890Q: https://patchwork.kernel.org/project/linux-rdma/list/ 891F: drivers/infiniband/hw/efa/ 892F: include/uapi/rdma/efa-abi.h 893 894AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 895M: Tom Lendacky <thomas.lendacky@amd.com> 896M: John Allen <john.allen@amd.com> 897L: linux-crypto@vger.kernel.org 898S: Supported 899F: drivers/crypto/ccp/ 900F: include/linux/ccp.h 901 902AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 903M: Brijesh Singh <brijesh.singh@amd.com> 904M: Tom Lendacky <thomas.lendacky@amd.com> 905L: linux-crypto@vger.kernel.org 906S: Supported 907F: drivers/crypto/ccp/sev* 908F: include/uapi/linux/psp-sev.h 909 910AMD DISPLAY CORE 911M: Harry Wentland <harry.wentland@amd.com> 912M: Leo Li <sunpeng.li@amd.com> 913M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 914L: amd-gfx@lists.freedesktop.org 915S: Supported 916T: git https://gitlab.freedesktop.org/agd5f/linux.git 917F: drivers/gpu/drm/amd/display/ 918 919AMD FAM15H PROCESSOR POWER MONITORING DRIVER 920M: Huang Rui <ray.huang@amd.com> 921L: linux-hwmon@vger.kernel.org 922S: Supported 923F: Documentation/hwmon/fam15h_power.rst 924F: drivers/hwmon/fam15h_power.c 925 926AMD FCH GPIO DRIVER 927M: Enrico Weigelt, metux IT consult <info@metux.net> 928L: linux-gpio@vger.kernel.org 929S: Maintained 930F: drivers/gpio/gpio-amd-fch.c 931F: include/linux/platform_data/gpio/gpio-amd-fch.h 932 933AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 934L: linux-geode@lists.infradead.org (moderated for non-subscribers) 935S: Orphan 936F: drivers/usb/gadget/udc/amd5536udc.* 937 938AMD GEODE PROCESSOR/CHIPSET SUPPORT 939M: Andres Salomon <dilinger@queued.net> 940L: linux-geode@lists.infradead.org (moderated for non-subscribers) 941S: Supported 942W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 943F: arch/x86/include/asm/geode.h 944F: drivers/char/hw_random/geode-rng.c 945F: drivers/crypto/geode* 946F: drivers/video/fbdev/geode/ 947 948AMD IOMMU (AMD-VI) 949M: Joerg Roedel <joro@8bytes.org> 950R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 951L: iommu@lists.linux-foundation.org 952S: Maintained 953T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 954F: drivers/iommu/amd/ 955F: include/linux/amd-iommu.h 956 957AMD KFD 958M: Felix Kuehling <Felix.Kuehling@amd.com> 959L: amd-gfx@lists.freedesktop.org 960S: Supported 961T: git https://gitlab.freedesktop.org/agd5f/linux.git 962F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 963F: drivers/gpu/drm/amd/amdkfd/ 964F: drivers/gpu/drm/amd/include/cik_structs.h 965F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 966F: drivers/gpu/drm/amd/include/v9_structs.h 967F: drivers/gpu/drm/amd/include/vi_structs.h 968F: include/uapi/linux/kfd_ioctl.h 969 970AMD SPI DRIVER 971M: Sanjay R Mehta <sanju.mehta@amd.com> 972S: Maintained 973F: drivers/spi/spi-amd.c 974 975AMD MP2 I2C DRIVER 976M: Elie Morisse <syniurge@gmail.com> 977M: Nehal Shah <nehal-bakulchandra.shah@amd.com> 978M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 979L: linux-i2c@vger.kernel.org 980S: Maintained 981F: drivers/i2c/busses/i2c-amd-mp2* 982 983AMD PMC DRIVER 984M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 985L: platform-driver-x86@vger.kernel.org 986S: Maintained 987F: drivers/platform/x86/amd-pmc.* 988 989AMD POWERPLAY AND SWSMU 990M: Evan Quan <evan.quan@amd.com> 991L: amd-gfx@lists.freedesktop.org 992S: Supported 993T: git https://gitlab.freedesktop.org/agd5f/linux.git 994F: drivers/gpu/drm/amd/pm/ 995 996AMD PTDMA DRIVER 997M: Sanjay R Mehta <sanju.mehta@amd.com> 998L: dmaengine@vger.kernel.org 999S: Maintained 1000F: drivers/dma/ptdma/ 1001 1002AMD SEATTLE DEVICE TREE SUPPORT 1003M: Brijesh Singh <brijeshkumar.singh@amd.com> 1004M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1005M: Tom Lendacky <thomas.lendacky@amd.com> 1006S: Supported 1007F: arch/arm64/boot/dts/amd/ 1008 1009AMD XGBE DRIVER 1010M: Tom Lendacky <thomas.lendacky@amd.com> 1011L: netdev@vger.kernel.org 1012S: Supported 1013F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1014F: drivers/net/ethernet/amd/xgbe/ 1015 1016AMD SENSOR FUSION HUB DRIVER 1017M: Nehal Shah <nehal-bakulchandra.shah@amd.com> 1018M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1019L: linux-input@vger.kernel.org 1020S: Maintained 1021F: Documentation/hid/amd-sfh* 1022F: drivers/hid/amd-sfh-hid/ 1023 1024AMS AS73211 DRIVER 1025M: Christian Eggers <ceggers@arri.de> 1026L: linux-iio@vger.kernel.org 1027S: Maintained 1028F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1029F: drivers/iio/light/as73211.c 1030 1031AMT (Automatic Multicast Tunneling) 1032M: Taehee Yoo <ap420073@gmail.com> 1033L: netdev@vger.kernel.org 1034S: Maintained 1035T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1036T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1037F: drivers/net/amt.c 1038 1039ANALOG DEVICES INC AD7192 DRIVER 1040M: Alexandru Tachici <alexandru.tachici@analog.com> 1041L: linux-iio@vger.kernel.org 1042S: Supported 1043W: http://ez.analog.com/community/linux-device-drivers 1044F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1045F: drivers/iio/adc/ad7192.c 1046 1047ANALOG DEVICES INC AD7292 DRIVER 1048M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1049L: linux-iio@vger.kernel.org 1050S: Supported 1051W: http://ez.analog.com/community/linux-device-drivers 1052F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1053F: drivers/iio/adc/ad7292.c 1054 1055ANALOG DEVICES INC AD7768-1 DRIVER 1056M: Michael Hennerich <Michael.Hennerich@analog.com> 1057L: linux-iio@vger.kernel.org 1058S: Supported 1059W: http://ez.analog.com/community/linux-device-drivers 1060F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1061F: drivers/iio/adc/ad7768-1.c 1062 1063ANALOG DEVICES INC AD7780 DRIVER 1064M: Michael Hennerich <Michael.Hennerich@analog.com> 1065M: Renato Lui Geh <renatogeh@gmail.com> 1066L: linux-iio@vger.kernel.org 1067S: Supported 1068W: http://ez.analog.com/community/linux-device-drivers 1069F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1070F: drivers/iio/adc/ad7780.c 1071 1072ANALOG DEVICES INC AD9389B DRIVER 1073M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1074L: linux-media@vger.kernel.org 1075S: Maintained 1076F: drivers/media/i2c/ad9389b* 1077 1078ANALOG DEVICES INC ADGS1408 DRIVER 1079M: Mircea Caprioru <mircea.caprioru@analog.com> 1080S: Supported 1081F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1082F: drivers/mux/adgs1408.c 1083 1084ANALOG DEVICES INC ADIN DRIVER 1085M: Michael Hennerich <michael.hennerich@analog.com> 1086L: netdev@vger.kernel.org 1087S: Supported 1088W: http://ez.analog.com/community/linux-device-drivers 1089F: Documentation/devicetree/bindings/net/adi,adin.yaml 1090F: drivers/net/phy/adin.c 1091 1092ANALOG DEVICES INC ADIS DRIVER LIBRARY 1093M: Nuno Sa <nuno.sa@analog.com> 1094L: linux-iio@vger.kernel.org 1095S: Supported 1096F: drivers/iio/imu/adis.c 1097F: include/linux/iio/imu/adis.h 1098 1099ANALOG DEVICES INC ADIS16460 DRIVER 1100M: Dragos Bogdan <dragos.bogdan@analog.com> 1101L: linux-iio@vger.kernel.org 1102S: Supported 1103W: http://ez.analog.com/community/linux-device-drivers 1104F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1105F: drivers/iio/imu/adis16460.c 1106 1107ANALOG DEVICES INC ADIS16475 DRIVER 1108M: Nuno Sa <nuno.sa@analog.com> 1109L: linux-iio@vger.kernel.org 1110W: http://ez.analog.com/community/linux-device-drivers 1111S: Supported 1112F: drivers/iio/imu/adis16475.c 1113F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1114 1115ANALOG DEVICES INC ADM1177 DRIVER 1116M: Michael Hennerich <Michael.Hennerich@analog.com> 1117L: linux-hwmon@vger.kernel.org 1118S: Supported 1119W: http://ez.analog.com/community/linux-device-drivers 1120F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1121F: drivers/hwmon/adm1177.c 1122 1123ANALOG DEVICES INC ADP5061 DRIVER 1124M: Michael Hennerich <Michael.Hennerich@analog.com> 1125L: linux-pm@vger.kernel.org 1126S: Supported 1127W: http://ez.analog.com/community/linux-device-drivers 1128F: drivers/power/supply/adp5061.c 1129 1130ANALOG DEVICES INC ADV7180 DRIVER 1131M: Lars-Peter Clausen <lars@metafoo.de> 1132L: linux-media@vger.kernel.org 1133S: Supported 1134W: http://ez.analog.com/community/linux-device-drivers 1135F: drivers/media/i2c/adv7180.c 1136F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1137 1138ANALOG DEVICES INC ADV748X DRIVER 1139M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1140L: linux-media@vger.kernel.org 1141S: Maintained 1142F: drivers/media/i2c/adv748x/* 1143 1144ANALOG DEVICES INC ADV7511 DRIVER 1145M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1146L: linux-media@vger.kernel.org 1147S: Maintained 1148F: drivers/media/i2c/adv7511* 1149 1150ANALOG DEVICES INC ADV7604 DRIVER 1151M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1152L: linux-media@vger.kernel.org 1153S: Maintained 1154F: drivers/media/i2c/adv7604* 1155F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1156 1157ANALOG DEVICES INC ADV7842 DRIVER 1158M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1159L: linux-media@vger.kernel.org 1160S: Maintained 1161F: drivers/media/i2c/adv7842* 1162 1163ANALOG DEVICES INC ADXRS290 DRIVER 1164M: Nishant Malpani <nish.malpani25@gmail.com> 1165L: linux-iio@vger.kernel.org 1166S: Supported 1167F: drivers/iio/gyro/adxrs290.c 1168F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1169 1170ANALOG DEVICES INC ASOC CODEC DRIVERS 1171M: Lars-Peter Clausen <lars@metafoo.de> 1172M: Nuno Sá <nuno.sa@analog.com> 1173L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1174S: Supported 1175W: http://wiki.analog.com/ 1176W: http://ez.analog.com/community/linux-device-drivers 1177F: sound/soc/codecs/ad1* 1178F: sound/soc/codecs/ad7* 1179F: sound/soc/codecs/adau* 1180F: sound/soc/codecs/adav* 1181F: sound/soc/codecs/sigmadsp.* 1182F: sound/soc/codecs/ssm* 1183 1184ANALOG DEVICES INC DMA DRIVERS 1185M: Lars-Peter Clausen <lars@metafoo.de> 1186S: Supported 1187W: http://ez.analog.com/community/linux-device-drivers 1188F: drivers/dma/dma-axi-dmac.c 1189 1190ANALOG DEVICES INC IIO DRIVERS 1191M: Lars-Peter Clausen <lars@metafoo.de> 1192M: Michael Hennerich <Michael.Hennerich@analog.com> 1193S: Supported 1194W: http://wiki.analog.com/ 1195W: http://ez.analog.com/community/linux-device-drivers 1196F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1197F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1198F: Documentation/devicetree/bindings/iio/*/adi,* 1199F: Documentation/devicetree/bindings/iio/dac/adi,ad5758.yaml 1200F: drivers/iio/*/ad* 1201F: drivers/iio/adc/ltc249* 1202F: drivers/iio/amplifiers/hmc425a.c 1203F: drivers/staging/iio/*/ad* 1204X: drivers/iio/*/adjd* 1205 1206ANALOGBITS PLL LIBRARIES 1207M: Paul Walmsley <paul.walmsley@sifive.com> 1208S: Supported 1209F: drivers/clk/analogbits/* 1210F: include/linux/clk/analogbits* 1211 1212ANDES ARCHITECTURE 1213M: Nick Hu <nickhu@andestech.com> 1214M: Greentime Hu <green.hu@gmail.com> 1215M: Vincent Chen <deanbo422@gmail.com> 1216S: Supported 1217T: git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git 1218F: Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt 1219F: Documentation/devicetree/bindings/nds32/ 1220F: arch/nds32/ 1221N: nds32 1222K: nds32 1223 1224ANDROID CONFIG FRAGMENTS 1225M: Rob Herring <robh@kernel.org> 1226S: Supported 1227F: kernel/configs/android* 1228 1229ANDROID DRIVERS 1230M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1231M: Arve Hjønnevåg <arve@android.com> 1232M: Todd Kjos <tkjos@android.com> 1233M: Martijn Coenen <maco@android.com> 1234M: Joel Fernandes <joel@joelfernandes.org> 1235M: Christian Brauner <christian@brauner.io> 1236M: Hridya Valsaraju <hridya@google.com> 1237M: Suren Baghdasaryan <surenb@google.com> 1238L: linux-kernel@vger.kernel.org 1239S: Supported 1240T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1241F: drivers/android/ 1242F: drivers/staging/android/ 1243 1244ANDROID GOLDFISH PIC DRIVER 1245M: Miodrag Dinic <miodrag.dinic@mips.com> 1246S: Supported 1247F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1248F: drivers/irqchip/irq-goldfish-pic.c 1249 1250ANDROID GOLDFISH RTC DRIVER 1251M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1252S: Supported 1253F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1254F: drivers/rtc/rtc-goldfish.c 1255 1256AOA (Apple Onboard Audio) ALSA DRIVER 1257M: Johannes Berg <johannes@sipsolutions.net> 1258L: linuxppc-dev@lists.ozlabs.org 1259L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1260S: Maintained 1261F: sound/aoa/ 1262 1263APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1264M: William Breathitt Gray <vilhelm.gray@gmail.com> 1265L: linux-iio@vger.kernel.org 1266S: Maintained 1267F: drivers/iio/adc/stx104.c 1268 1269APM DRIVER 1270M: Jiri Kosina <jikos@kernel.org> 1271S: Odd fixes 1272T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1273F: arch/x86/kernel/apm_32.c 1274F: drivers/char/apm-emulation.c 1275F: include/linux/apm_bios.h 1276F: include/uapi/linux/apm_bios.h 1277 1278APPARMOR SECURITY MODULE 1279M: John Johansen <john.johansen@canonical.com> 1280L: apparmor@lists.ubuntu.com (subscribers-only, general discussion) 1281S: Supported 1282W: wiki.apparmor.net 1283T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1284F: Documentation/admin-guide/LSM/apparmor.rst 1285F: security/apparmor/ 1286 1287APPLE BCM5974 MULTITOUCH DRIVER 1288M: Henrik Rydberg <rydberg@bitmath.org> 1289L: linux-input@vger.kernel.org 1290S: Odd fixes 1291F: drivers/input/mouse/bcm5974.c 1292 1293APPLE DART IOMMU DRIVER 1294M: Sven Peter <sven@svenpeter.dev> 1295R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1296L: iommu@lists.linux-foundation.org 1297S: Maintained 1298F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1299F: drivers/iommu/apple-dart.c 1300 1301APPLE PCIE CONTROLLER DRIVER 1302M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1303M: Marc Zyngier <maz@kernel.org> 1304L: linux-pci@vger.kernel.org 1305S: Maintained 1306F: drivers/pci/controller/pcie-apple.c 1307 1308APPLE SMC DRIVER 1309M: Henrik Rydberg <rydberg@bitmath.org> 1310L: linux-hwmon@vger.kernel.org 1311S: Odd fixes 1312F: drivers/hwmon/applesmc.c 1313 1314APPLETALK NETWORK LAYER 1315L: netdev@vger.kernel.org 1316S: Odd fixes 1317F: drivers/net/appletalk/ 1318F: include/linux/atalk.h 1319F: include/uapi/linux/atalk.h 1320F: net/appletalk/ 1321 1322APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1323M: Khuong Dinh <khuong@os.amperecomputing.com> 1324S: Supported 1325F: arch/arm64/boot/dts/apm/ 1326 1327APPLIED MICRO (APM) X-GENE SOC EDAC 1328M: Khuong Dinh <khuong@os.amperecomputing.com> 1329S: Supported 1330F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1331F: drivers/edac/xgene_edac.c 1332 1333APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1334M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1335M: Keyur Chudgar <keyur@os.amperecomputing.com> 1336S: Supported 1337F: drivers/net/ethernet/apm/xgene-v2/ 1338 1339APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1340M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1341M: Keyur Chudgar <keyur@os.amperecomputing.com> 1342M: Quan Nguyen <quan@os.amperecomputing.com> 1343S: Supported 1344F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1345F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1346F: drivers/net/ethernet/apm/xgene/ 1347F: drivers/net/mdio/mdio-xgene.c 1348 1349APPLIED MICRO (APM) X-GENE SOC PMU 1350M: Khuong Dinh <khuong@os.amperecomputing.com> 1351S: Supported 1352F: Documentation/admin-guide/perf/xgene-pmu.rst 1353F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1354F: drivers/perf/xgene_pmu.c 1355 1356APTINA CAMERA SENSOR PLL 1357M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1358L: linux-media@vger.kernel.org 1359S: Maintained 1360F: drivers/media/i2c/aptina-pll.* 1361 1362AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1363M: Aleksa Savic <savicaleksa83@gmail.com> 1364L: linux-hwmon@vger.kernel.org 1365S: Maintained 1366F: Documentation/hwmon/aquacomputer_d5next.rst 1367F: drivers/hwmon/aquacomputer_d5next.c 1368 1369AQUANTIA ETHERNET DRIVER (atlantic) 1370M: Igor Russkikh <irusskikh@marvell.com> 1371L: netdev@vger.kernel.org 1372S: Supported 1373W: https://www.marvell.com/ 1374Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1375F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1376F: drivers/net/ethernet/aquantia/atlantic/ 1377 1378AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1379M: Egor Pomozov <epomozov@marvell.com> 1380L: netdev@vger.kernel.org 1381S: Supported 1382W: http://www.aquantia.com 1383F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1384 1385ARASAN NAND CONTROLLER DRIVER 1386M: Miquel Raynal <miquel.raynal@bootlin.com> 1387M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1388L: linux-mtd@lists.infradead.org 1389S: Maintained 1390F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1391F: drivers/mtd/nand/raw/arasan-nand-controller.c 1392 1393ARC FRAMEBUFFER DRIVER 1394M: Jaya Kumar <jayalk@intworks.biz> 1395S: Maintained 1396F: drivers/video/fbdev/arcfb.c 1397F: drivers/video/fbdev/core/fb_defio.c 1398 1399ARC PGU DRM DRIVER 1400M: Alexey Brodkin <abrodkin@synopsys.com> 1401S: Supported 1402F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1403F: drivers/gpu/drm/tiny/arcpgu.c 1404 1405ARCNET NETWORK LAYER 1406M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1407L: netdev@vger.kernel.org 1408S: Maintained 1409F: drivers/net/arcnet/ 1410F: include/uapi/linux/if_arcnet.h 1411 1412ARM ARCHITECTED TIMER DRIVER 1413M: Mark Rutland <mark.rutland@arm.com> 1414M: Marc Zyngier <maz@kernel.org> 1415L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1416S: Maintained 1417F: arch/arm/include/asm/arch_timer.h 1418F: arch/arm64/include/asm/arch_timer.h 1419F: drivers/clocksource/arm_arch_timer.c 1420 1421ARM HDLCD DRM DRIVER 1422M: Liviu Dudau <liviu.dudau@arm.com> 1423S: Supported 1424F: Documentation/devicetree/bindings/display/arm,hdlcd.txt 1425F: drivers/gpu/drm/arm/hdlcd_* 1426 1427ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1428M: Linus Walleij <linus.walleij@linaro.org> 1429L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1430S: Maintained 1431F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1432F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1433F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1434F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1435F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1436F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1437F: Documentation/devicetree/bindings/i2c/i2c-versatile.txt 1438F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1439F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1440F: arch/arm/boot/dts/arm-realview-* 1441F: arch/arm/boot/dts/integrator* 1442F: arch/arm/boot/dts/versatile* 1443F: arch/arm/mach-integrator/ 1444F: arch/arm/mach-realview/ 1445F: arch/arm/mach-versatile/ 1446F: arch/arm/plat-versatile/ 1447F: drivers/bus/arm-integrator-lm.c 1448F: drivers/clk/versatile/ 1449F: drivers/i2c/busses/i2c-versatile.c 1450F: drivers/irqchip/irq-versatile-fpga.c 1451F: drivers/mtd/maps/physmap-versatile.* 1452F: drivers/power/reset/arm-versatile-reboot.c 1453F: drivers/soc/versatile/ 1454 1455ARM KOMEDA DRM-KMS DRIVER 1456M: James (Qian) Wang <james.qian.wang@arm.com> 1457M: Liviu Dudau <liviu.dudau@arm.com> 1458M: Mihail Atanassov <mihail.atanassov@arm.com> 1459L: Mali DP Maintainers <malidp@foss.arm.com> 1460S: Supported 1461T: git git://anongit.freedesktop.org/drm/drm-misc 1462F: Documentation/devicetree/bindings/display/arm,komeda.txt 1463F: Documentation/gpu/komeda-kms.rst 1464F: drivers/gpu/drm/arm/display/include/ 1465F: drivers/gpu/drm/arm/display/komeda/ 1466 1467ARM MALI PANFROST DRM DRIVER 1468M: Rob Herring <robh@kernel.org> 1469M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1470R: Steven Price <steven.price@arm.com> 1471R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1472L: dri-devel@lists.freedesktop.org 1473S: Supported 1474T: git git://anongit.freedesktop.org/drm/drm-misc 1475F: drivers/gpu/drm/panfrost/ 1476F: include/uapi/drm/panfrost_drm.h 1477 1478ARM MALI-DP DRM DRIVER 1479M: Liviu Dudau <liviu.dudau@arm.com> 1480M: Brian Starkey <brian.starkey@arm.com> 1481L: Mali DP Maintainers <malidp@foss.arm.com> 1482S: Supported 1483T: git git://anongit.freedesktop.org/drm/drm-misc 1484F: Documentation/devicetree/bindings/display/arm,malidp.txt 1485F: Documentation/gpu/afbc.rst 1486F: drivers/gpu/drm/arm/ 1487 1488ARM MFM AND FLOPPY DRIVERS 1489M: Ian Molton <spyro@f2s.com> 1490S: Maintained 1491F: arch/arm/include/asm/floppy.h 1492F: arch/arm/mach-rpc/floppydma.S 1493 1494ARM PMU PROFILING AND DEBUGGING 1495M: Will Deacon <will@kernel.org> 1496M: Mark Rutland <mark.rutland@arm.com> 1497L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1498S: Maintained 1499F: Documentation/devicetree/bindings/arm/pmu.yaml 1500F: Documentation/devicetree/bindings/perf/ 1501F: arch/arm*/include/asm/hw_breakpoint.h 1502F: arch/arm*/include/asm/perf_event.h 1503F: arch/arm*/kernel/hw_breakpoint.c 1504F: arch/arm*/kernel/perf_* 1505F: drivers/perf/ 1506F: include/linux/perf/arm_pmu.h 1507 1508ARM PORT 1509M: Russell King <linux@armlinux.org.uk> 1510L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1511S: Odd Fixes 1512W: http://www.armlinux.org.uk/ 1513T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1514F: arch/arm/ 1515X: arch/arm/boot/dts/ 1516 1517ARM PRIMECELL AACI PL041 DRIVER 1518M: Russell King <linux@armlinux.org.uk> 1519S: Odd Fixes 1520F: sound/arm/aaci.* 1521 1522ARM PRIMECELL BUS SUPPORT 1523M: Russell King <linux@armlinux.org.uk> 1524S: Odd Fixes 1525F: drivers/amba/ 1526F: include/linux/amba/bus.h 1527 1528ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1529M: Miquel Raynal <miquel.raynal@bootlin.com> 1530M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1531L: linux-mtd@lists.infradead.org 1532S: Maintained 1533F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1534F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1535 1536ARM PRIMECELL PL35X SMC DRIVER 1537M: Miquel Raynal <miquel.raynal@bootlin.com> 1538M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1539L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1540S: Maintained 1541F: Documentation/devicetree/bindings/memory-controllers/arm,pl353-smc.yaml 1542F: drivers/memory/pl353-smc.c 1543 1544ARM PRIMECELL CLCD PL110 DRIVER 1545M: Russell King <linux@armlinux.org.uk> 1546S: Odd Fixes 1547F: drivers/video/fbdev/amba-clcd.* 1548 1549ARM PRIMECELL KMI PL050 DRIVER 1550M: Russell King <linux@armlinux.org.uk> 1551S: Odd Fixes 1552F: drivers/input/serio/ambakmi.* 1553F: include/linux/amba/kmi.h 1554 1555ARM PRIMECELL MMCI PL180/1 DRIVER 1556M: Russell King <linux@armlinux.org.uk> 1557S: Odd Fixes 1558F: drivers/mmc/host/mmci.* 1559F: include/linux/amba/mmci.h 1560 1561ARM PRIMECELL SSP PL022 SPI DRIVER 1562M: Linus Walleij <linus.walleij@linaro.org> 1563L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1564S: Maintained 1565F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1566F: drivers/spi/spi-pl022.c 1567 1568ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1569M: Russell King <linux@armlinux.org.uk> 1570S: Odd Fixes 1571F: drivers/tty/serial/amba-pl01*.c 1572F: include/linux/amba/serial.h 1573 1574ARM PRIMECELL VIC PL190/PL192 DRIVER 1575M: Linus Walleij <linus.walleij@linaro.org> 1576L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1577S: Maintained 1578F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1579F: drivers/irqchip/irq-vic.c 1580 1581ARM SMC WATCHDOG DRIVER 1582M: Julius Werner <jwerner@chromium.org> 1583R: Evan Benn <evanbenn@chromium.org> 1584S: Maintained 1585F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1586F: drivers/watchdog/arm_smc_wdt.c 1587 1588ARM SMMU DRIVERS 1589M: Will Deacon <will@kernel.org> 1590R: Robin Murphy <robin.murphy@arm.com> 1591L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1592S: Maintained 1593F: Documentation/devicetree/bindings/iommu/arm,smmu* 1594F: drivers/iommu/arm/ 1595F: drivers/iommu/io-pgtable-arm* 1596 1597ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1598M: Arnd Bergmann <arnd@arndb.de> 1599M: Olof Johansson <olof@lixom.net> 1600M: soc@kernel.org 1601L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1602S: Maintained 1603T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1604F: arch/arm/boot/dts/Makefile 1605F: arch/arm64/boot/dts/Makefile 1606 1607ARM SUB-ARCHITECTURES 1608L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1609S: Maintained 1610T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1611F: arch/arm/mach-*/ 1612F: arch/arm/plat-*/ 1613 1614ARM/ACTIONS SEMI ARCHITECTURE 1615M: Andreas Färber <afaerber@suse.de> 1616M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1617L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1618L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1619S: Maintained 1620F: Documentation/devicetree/bindings/arm/actions.yaml 1621F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1622F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1623F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1624F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1625F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1626F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1627F: Documentation/devicetree/bindings/pinctrl/actions,* 1628F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1629F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1630F: arch/arm/boot/dts/owl-* 1631F: arch/arm/mach-actions/ 1632F: arch/arm64/boot/dts/actions/ 1633F: drivers/clk/actions/ 1634F: drivers/clocksource/timer-owl* 1635F: drivers/dma/owl-dma.c 1636F: drivers/i2c/busses/i2c-owl.c 1637F: drivers/irqchip/irq-owl-sirq.c 1638F: drivers/mmc/host/owl-mmc.c 1639F: drivers/net/ethernet/actions/ 1640F: drivers/pinctrl/actions/* 1641F: drivers/soc/actions/ 1642F: include/dt-bindings/power/owl-* 1643F: include/dt-bindings/reset/actions,* 1644F: include/linux/soc/actions/ 1645N: owl 1646 1647ARM/ADS SPHERE MACHINE SUPPORT 1648M: Lennert Buytenhek <kernel@wantstofly.org> 1649L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1650S: Maintained 1651 1652ARM/AFEB9260 MACHINE SUPPORT 1653M: Sergey Lapin <slapin@ossfans.org> 1654L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1655S: Maintained 1656 1657ARM/AJECO 1ARM MACHINE SUPPORT 1658M: Lennert Buytenhek <kernel@wantstofly.org> 1659L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1660S: Maintained 1661 1662ARM/Allwinner SoC Clock Support 1663M: Emilio López <emilio@elopez.com.ar> 1664S: Maintained 1665F: drivers/clk/sunxi/ 1666 1667ARM/Allwinner sunXi SoC support 1668M: Maxime Ripard <mripard@kernel.org> 1669M: Chen-Yu Tsai <wens@csie.org> 1670R: Jernej Skrabec <jernej.skrabec@gmail.com> 1671L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1672S: Maintained 1673T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1674L: linux-sunxi@lists.linux.dev 1675F: arch/arm/mach-sunxi/ 1676F: arch/arm64/boot/dts/allwinner/ 1677F: drivers/clk/sunxi-ng/ 1678F: drivers/pinctrl/sunxi/ 1679F: drivers/soc/sunxi/ 1680N: allwinner 1681N: sun[x456789]i 1682N: sun50i 1683 1684ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1685M: Neil Armstrong <narmstrong@baylibre.com> 1686M: Jerome Brunet <jbrunet@baylibre.com> 1687L: linux-amlogic@lists.infradead.org 1688S: Maintained 1689F: Documentation/devicetree/bindings/clock/amlogic* 1690F: drivers/clk/meson/ 1691F: include/dt-bindings/clock/gxbb* 1692F: include/dt-bindings/clock/meson* 1693 1694ARM/Amlogic Meson SoC Crypto Drivers 1695M: Corentin Labbe <clabbe@baylibre.com> 1696L: linux-crypto@vger.kernel.org 1697L: linux-amlogic@lists.infradead.org 1698S: Maintained 1699F: Documentation/devicetree/bindings/crypto/amlogic* 1700F: drivers/crypto/amlogic/ 1701 1702ARM/Amlogic Meson SoC Sound Drivers 1703M: Jerome Brunet <jbrunet@baylibre.com> 1704L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1705S: Maintained 1706F: Documentation/devicetree/bindings/sound/amlogic* 1707F: sound/soc/meson/ 1708 1709ARM/Amlogic Meson SoC support 1710M: Neil Armstrong <narmstrong@baylibre.com> 1711M: Kevin Hilman <khilman@baylibre.com> 1712R: Jerome Brunet <jbrunet@baylibre.com> 1713R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1714L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1715L: linux-amlogic@lists.infradead.org 1716S: Maintained 1717W: http://linux-meson.com/ 1718F: arch/arm/boot/dts/meson* 1719F: arch/arm/mach-meson/ 1720F: arch/arm64/boot/dts/amlogic/ 1721F: drivers/mmc/host/meson* 1722F: drivers/pinctrl/meson/ 1723F: drivers/rtc/rtc-meson* 1724F: drivers/soc/amlogic/ 1725N: meson 1726 1727ARM/Annapurna Labs ALPINE ARCHITECTURE 1728M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1729M: Antoine Tenart <atenart@kernel.org> 1730L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1731S: Maintained 1732F: arch/arm/boot/dts/alpine* 1733F: arch/arm/mach-alpine/ 1734F: arch/arm64/boot/dts/amazon/ 1735F: drivers/*/*alpine* 1736 1737ARM/APPLE MACHINE SUPPORT 1738M: Hector Martin <marcan@marcan.st> 1739M: Sven Peter <sven@svenpeter.dev> 1740R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1741L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1742S: Maintained 1743W: https://asahilinux.org 1744B: https://github.com/AsahiLinux/linux/issues 1745C: irc://irc.oftc.net/asahi-dev 1746T: git https://github.com/AsahiLinux/linux.git 1747F: Documentation/devicetree/bindings/arm/apple.yaml 1748F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1749F: Documentation/devicetree/bindings/interrupt-controller/apple,aic.yaml 1750F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1751F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1752F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1753F: arch/arm64/boot/dts/apple/ 1754F: drivers/i2c/busses/i2c-pasemi-core.c 1755F: drivers/i2c/busses/i2c-pasemi-platform.c 1756F: drivers/irqchip/irq-apple-aic.c 1757F: drivers/mailbox/apple-mailbox.c 1758F: drivers/pinctrl/pinctrl-apple-gpio.c 1759F: include/dt-bindings/interrupt-controller/apple-aic.h 1760F: include/dt-bindings/pinctrl/apple.h 1761F: include/linux/apple-mailbox.h 1762 1763ARM/ARTPEC MACHINE SUPPORT 1764M: Jesper Nilsson <jesper.nilsson@axis.com> 1765M: Lars Persson <lars.persson@axis.com> 1766L: linux-arm-kernel@axis.com 1767S: Maintained 1768F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1769F: arch/arm/boot/dts/artpec6* 1770F: arch/arm/mach-artpec 1771F: drivers/clk/axis 1772F: drivers/crypto/axis 1773F: drivers/mmc/host/usdhi6rol0.c 1774F: drivers/pinctrl/pinctrl-artpec* 1775 1776ARM/ASPEED I2C DRIVER 1777M: Brendan Higgins <brendanhiggins@google.com> 1778R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1779R: Joel Stanley <joel@jms.id.au> 1780L: linux-i2c@vger.kernel.org 1781L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1782S: Maintained 1783F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1784F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1785F: drivers/i2c/busses/i2c-aspeed.c 1786F: drivers/irqchip/irq-aspeed-i2c-ic.c 1787 1788ARM/ASPEED MACHINE SUPPORT 1789M: Joel Stanley <joel@jms.id.au> 1790R: Andrew Jeffery <andrew@aj.id.au> 1791L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1792L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1793S: Supported 1794Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1795T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1796F: arch/arm/boot/dts/aspeed-* 1797F: arch/arm/mach-aspeed/ 1798N: aspeed 1799 1800ARM/BITMAIN ARCHITECTURE 1801M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1802L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1803S: Maintained 1804F: Documentation/devicetree/bindings/arm/bitmain.yaml 1805F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1806F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1807F: arch/arm64/boot/dts/bitmain/ 1808F: drivers/clk/clk-bm1880.c 1809F: drivers/pinctrl/pinctrl-bm1880.c 1810 1811ARM/CALXEDA HIGHBANK ARCHITECTURE 1812M: Andre Przywara <andre.przywara@arm.com> 1813L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1814S: Maintained 1815F: arch/arm/boot/dts/ecx-*.dts* 1816F: arch/arm/boot/dts/highbank.dts 1817F: arch/arm/mach-highbank/ 1818 1819ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT 1820M: Krzysztof Halasa <khalasa@piap.pl> 1821S: Maintained 1822F: arch/arm/mach-cns3xxx/ 1823 1824ARM/CAVIUM THUNDER NETWORK DRIVER 1825M: Sunil Goutham <sgoutham@marvell.com> 1826L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1827S: Supported 1828F: drivers/net/ethernet/cavium/thunder/ 1829 1830ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1831M: Lukasz Majewski <lukma@denx.de> 1832L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1833S: Maintained 1834F: arch/arm/mach-ep93xx/ts72xx.c 1835 1836ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1837M: Alexander Shiyan <shc_work@mail.ru> 1838L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1839S: Odd Fixes 1840N: clps711x 1841 1842ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 1843M: Lennert Buytenhek <kernel@wantstofly.org> 1844L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1845S: Maintained 1846 1847ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 1848M: Hartley Sweeten <hsweeten@visionengravers.com> 1849M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 1850L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1851S: Maintained 1852F: arch/arm/mach-ep93xx/ 1853F: arch/arm/mach-ep93xx/include/mach/ 1854 1855ARM/CLKDEV SUPPORT 1856M: Russell King <linux@armlinux.org.uk> 1857L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1858S: Maintained 1859T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 1860F: drivers/clk/clkdev.c 1861 1862ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 1863M: Baruch Siach <baruch@tkos.co.il> 1864L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1865S: Maintained 1866F: arch/arm/boot/dts/cx92755* 1867N: digicolor 1868 1869ARM/CONTEC MICRO9 MACHINE SUPPORT 1870M: Hubert Feurstein <hubert.feurstein@contec.at> 1871S: Maintained 1872F: arch/arm/mach-ep93xx/micro9.c 1873 1874ARM/CORESIGHT FRAMEWORK AND DRIVERS 1875M: Mathieu Poirier <mathieu.poirier@linaro.org> 1876M: Suzuki K Poulose <suzuki.poulose@arm.com> 1877R: Mike Leach <mike.leach@linaro.org> 1878R: Leo Yan <leo.yan@linaro.org> 1879L: coresight@lists.linaro.org (moderated for non-subscribers) 1880L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1881S: Maintained 1882T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 1883F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 1884F: Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt 1885F: Documentation/devicetree/bindings/arm/coresight-cti.yaml 1886F: Documentation/devicetree/bindings/arm/coresight.txt 1887F: Documentation/devicetree/bindings/arm/ete.yaml 1888F: Documentation/devicetree/bindings/arm/trbe.yaml 1889F: Documentation/trace/coresight/* 1890F: drivers/hwtracing/coresight/* 1891F: include/dt-bindings/arm/coresight-cti-dt.h 1892F: include/linux/coresight* 1893F: tools/perf/arch/arm/util/auxtrace.c 1894F: tools/perf/arch/arm/util/cs-etm.c 1895F: tools/perf/arch/arm/util/cs-etm.h 1896F: tools/perf/arch/arm/util/pmu.c 1897F: tools/perf/util/cs-etm-decoder/* 1898F: tools/perf/util/cs-etm.* 1899 1900ARM/CORGI MACHINE SUPPORT 1901M: Richard Purdie <rpurdie@rpsys.net> 1902S: Maintained 1903 1904ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 1905M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 1906M: Linus Walleij <linus.walleij@linaro.org> 1907L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1908S: Maintained 1909T: git git://github.com/ulli-kroll/linux.git 1910F: Documentation/devicetree/bindings/arm/gemini.yaml 1911F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt 1912F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 1913F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 1914F: arch/arm/boot/dts/gemini* 1915F: arch/arm/mach-gemini/ 1916F: drivers/crypto/gemini/ 1917F: drivers/net/ethernet/cortina/ 1918F: drivers/pinctrl/pinctrl-gemini.c 1919F: drivers/rtc/rtc-ftrtc010.c 1920 1921ARM/CZ.NIC TURRIS SUPPORT 1922M: Marek Behún <kabel@kernel.org> 1923S: Maintained 1924W: https://www.turris.cz/ 1925F: Documentation/ABI/testing/debugfs-moxtet 1926F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 1927F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 1928F: Documentation/devicetree/bindings/bus/moxtet.txt 1929F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 1930F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 1931F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 1932F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 1933F: drivers/bus/moxtet.c 1934F: drivers/firmware/turris-mox-rwtm.c 1935F: drivers/leds/leds-turris-omnia.c 1936F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 1937F: drivers/gpio/gpio-moxtet.c 1938F: drivers/watchdog/armada_37xx_wdt.c 1939F: include/dt-bindings/bus/moxtet.h 1940F: include/linux/armada-37xx-rwtm-mailbox.h 1941F: include/linux/moxtet.h 1942 1943ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6) 1944M: Robert Jarzmik <robert.jarzmik@free.fr> 1945L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1946S: Maintained 1947F: arch/arm/mach-pxa/ezx.c 1948 1949ARM/FARADAY FA526 PORT 1950M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 1951L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1952S: Maintained 1953T: git git://git.berlios.de/gemini-board 1954F: arch/arm/mm/*-fa* 1955 1956ARM/FOOTBRIDGE ARCHITECTURE 1957M: Russell King <linux@armlinux.org.uk> 1958L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1959S: Maintained 1960W: http://www.armlinux.org.uk/ 1961F: arch/arm/include/asm/hardware/dec21285.h 1962F: arch/arm/mach-footbridge/ 1963 1964ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 1965M: Shawn Guo <shawnguo@kernel.org> 1966M: Sascha Hauer <s.hauer@pengutronix.de> 1967R: Pengutronix Kernel Team <kernel@pengutronix.de> 1968R: Fabio Estevam <festevam@gmail.com> 1969R: NXP Linux Team <linux-imx@nxp.com> 1970L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1971S: Maintained 1972T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 1973X: drivers/media/i2c/ 1974N: imx 1975N: mxs 1976 1977ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 1978M: Shawn Guo <shawnguo@kernel.org> 1979M: Li Yang <leoyang.li@nxp.com> 1980L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1981S: Maintained 1982T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 1983F: arch/arm/boot/dts/ls1021a* 1984F: arch/arm64/boot/dts/freescale/fsl-* 1985F: arch/arm64/boot/dts/freescale/qoriq-* 1986 1987ARM/FREESCALE VYBRID ARM ARCHITECTURE 1988M: Shawn Guo <shawnguo@kernel.org> 1989M: Sascha Hauer <s.hauer@pengutronix.de> 1990R: Pengutronix Kernel Team <kernel@pengutronix.de> 1991R: Stefan Agner <stefan@agner.ch> 1992L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1993S: Maintained 1994T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 1995F: arch/arm/boot/dts/vf* 1996F: arch/arm/mach-imx/*vf610* 1997 1998ARM/GLOMATION GESBC9312SX MACHINE SUPPORT 1999M: Lennert Buytenhek <kernel@wantstofly.org> 2000L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2001S: Maintained 2002 2003ARM/GUMSTIX MACHINE SUPPORT 2004M: Steve Sakoman <sakoman@gmail.com> 2005L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2006S: Maintained 2007 2008ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT 2009M: Philipp Zabel <philipp.zabel@gmail.com> 2010M: Paul Parsons <lost.distance@yahoo.com> 2011L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2012S: Maintained 2013F: arch/arm/mach-pxa/hx4700.c 2014F: arch/arm/mach-pxa/include/mach/hx4700.h 2015F: sound/soc/pxa/hx4700.c 2016 2017ARM/HISILICON SOC SUPPORT 2018M: Wei Xu <xuwei5@hisilicon.com> 2019L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2020S: Supported 2021W: http://www.hisilicon.com 2022T: git git://github.com/hisilicon/linux-hisi.git 2023F: arch/arm/boot/dts/hi3* 2024F: arch/arm/boot/dts/hip* 2025F: arch/arm/boot/dts/hisi* 2026F: arch/arm/mach-hisi/ 2027F: arch/arm64/boot/dts/hisilicon/ 2028 2029ARM/HP JORNADA 7XX MACHINE SUPPORT 2030M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2031S: Maintained 2032W: www.jlime.com 2033T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2034F: arch/arm/mach-sa1100/include/mach/jornada720.h 2035F: arch/arm/mach-sa1100/jornada720.c 2036 2037ARM/IGEP MACHINE SUPPORT 2038M: Enric Balletbo i Serra <eballetbo@gmail.com> 2039M: Javier Martinez Canillas <javier@dowhile0.org> 2040L: linux-omap@vger.kernel.org 2041L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2042S: Maintained 2043F: arch/arm/boot/dts/omap3-igep* 2044 2045ARM/INCOME PXA270 SUPPORT 2046M: Marek Vasut <marek.vasut@gmail.com> 2047L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2048S: Maintained 2049F: arch/arm/mach-pxa/colibri-pxa270-income.c 2050 2051ARM/INTEL IOP32X ARM ARCHITECTURE 2052M: Lennert Buytenhek <kernel@wantstofly.org> 2053L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2054S: Maintained 2055 2056ARM/INTEL IQ81342EX MACHINE SUPPORT 2057M: Lennert Buytenhek <kernel@wantstofly.org> 2058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2059S: Maintained 2060 2061ARM/INTEL IXDP2850 MACHINE SUPPORT 2062M: Lennert Buytenhek <kernel@wantstofly.org> 2063L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2064S: Maintained 2065 2066ARM/INTEL IXP4XX ARM ARCHITECTURE 2067M: Linus Walleij <linusw@kernel.org> 2068M: Imre Kaloz <kaloz@openwrt.org> 2069M: Krzysztof Halasa <khalasa@piap.pl> 2070L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2071S: Maintained 2072F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2073F: Documentation/devicetree/bindings/bus/intel,ixp4xx-expansion-bus-controller.yaml 2074F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2075F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2076F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2077F: arch/arm/mach-ixp4xx/ 2078F: drivers/bus/intel-ixp4xx-eb.c 2079F: drivers/clocksource/timer-ixp4xx.c 2080F: drivers/crypto/ixp4xx_crypto.c 2081F: drivers/gpio/gpio-ixp4xx.c 2082F: drivers/irqchip/irq-ixp4xx.c 2083F: include/linux/irqchip/irq-ixp4xx.h 2084F: include/linux/platform_data/timer-ixp4xx.h 2085 2086ARM/INTEL KEEMBAY ARCHITECTURE 2087M: Paul J. Murphy <paul.j.murphy@intel.com> 2088M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2089S: Maintained 2090F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2091F: arch/arm64/boot/dts/intel/keembay-evm.dts 2092F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2093 2094ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT 2095M: Jonathan Cameron <jic23@cam.ac.uk> 2096L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2097S: Maintained 2098F: arch/arm/mach-pxa/stargate2.c 2099F: drivers/pcmcia/pxa2xx_stargate2.c 2100 2101ARM/INTEL XSC3 (MANZANO) ARM CORE 2102M: Lennert Buytenhek <kernel@wantstofly.org> 2103L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2104S: Maintained 2105 2106ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT 2107M: Lennert Buytenhek <kernel@wantstofly.org> 2108L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2109S: Maintained 2110 2111ARM/LG1K ARCHITECTURE 2112M: Chanho Min <chanho.min@lge.com> 2113L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2114S: Maintained 2115F: arch/arm64/boot/dts/lg/ 2116 2117ARM/LOGICPD PXA270 MACHINE SUPPORT 2118M: Lennert Buytenhek <kernel@wantstofly.org> 2119L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2120S: Maintained 2121 2122ARM/LPC18XX ARCHITECTURE 2123M: Vladimir Zapolskiy <vz@mleia.com> 2124L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2125S: Maintained 2126F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2127F: arch/arm/boot/dts/lpc43* 2128F: drivers/i2c/busses/i2c-lpc2k.c 2129F: drivers/memory/pl172.c 2130F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2131F: drivers/rtc/rtc-lpc24xx.c 2132N: lpc18xx 2133 2134ARM/LPC32XX SOC SUPPORT 2135M: Vladimir Zapolskiy <vz@mleia.com> 2136L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2137S: Maintained 2138T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2139F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2140F: arch/arm/boot/dts/lpc32* 2141F: arch/arm/mach-lpc32xx/ 2142F: drivers/i2c/busses/i2c-pnx.c 2143F: drivers/net/ethernet/nxp/lpc_eth.c 2144F: drivers/usb/host/ohci-nxp.c 2145F: drivers/watchdog/pnx4008_wdt.c 2146N: lpc32xx 2147 2148ARM/MAGICIAN MACHINE SUPPORT 2149M: Philipp Zabel <philipp.zabel@gmail.com> 2150S: Maintained 2151 2152ARM/Marvell Dove/MV78xx0/Orion SOC support 2153M: Andrew Lunn <andrew@lunn.ch> 2154M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2155M: Gregory Clement <gregory.clement@bootlin.com> 2156L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2157S: Maintained 2158T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2159F: Documentation/devicetree/bindings/soc/dove/ 2160F: arch/arm/boot/dts/dove* 2161F: arch/arm/boot/dts/orion5x* 2162F: arch/arm/mach-dove/ 2163F: arch/arm/mach-mv78xx0/ 2164F: arch/arm/mach-orion5x/ 2165F: arch/arm/plat-orion/ 2166F: drivers/soc/dove/ 2167 2168ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2169M: Andrew Lunn <andrew@lunn.ch> 2170M: Gregory Clement <gregory.clement@bootlin.com> 2171M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2172L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2173S: Maintained 2174T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2175F: arch/arm/boot/dts/armada* 2176F: arch/arm/boot/dts/kirkwood* 2177F: arch/arm/configs/mvebu_*_defconfig 2178F: arch/arm/mach-mvebu/ 2179F: arch/arm64/boot/dts/marvell/armada* 2180F: arch/arm64/boot/dts/marvell/cn913* 2181F: drivers/cpufreq/armada-37xx-cpufreq.c 2182F: drivers/cpufreq/armada-8k-cpufreq.c 2183F: drivers/cpufreq/mvebu-cpufreq.c 2184F: drivers/irqchip/irq-armada-370-xp.c 2185F: drivers/irqchip/irq-mvebu-* 2186F: drivers/pinctrl/mvebu/ 2187F: drivers/rtc/rtc-armada38x.c 2188 2189ARM/Mediatek RTC DRIVER 2190M: Eddie Huang <eddie.huang@mediatek.com> 2191M: Sean Wang <sean.wang@mediatek.com> 2192L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2193L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2194S: Maintained 2195F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2196F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2197F: drivers/rtc/rtc-mt2712.c 2198F: drivers/rtc/rtc-mt6397.c 2199F: drivers/rtc/rtc-mt7622.c 2200 2201ARM/Mediatek SoC support 2202M: Matthias Brugger <matthias.bgg@gmail.com> 2203L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2204L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2205S: Maintained 2206W: https://mtk.wiki.kernel.org/ 2207C: irc://chat.freenode.net/linux-mediatek 2208F: arch/arm/boot/dts/mt6* 2209F: arch/arm/boot/dts/mt7* 2210F: arch/arm/boot/dts/mt8* 2211F: arch/arm/mach-mediatek/ 2212F: arch/arm64/boot/dts/mediatek/ 2213F: drivers/soc/mediatek/ 2214N: mtk 2215N: mt[678] 2216K: mediatek 2217 2218ARM/Mediatek USB3 PHY DRIVER 2219M: Chunfeng Yun <chunfeng.yun@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/phy/mediatek,* 2224F: drivers/phy/mediatek/ 2225 2226ARM/Microchip (AT91) SoC support 2227M: Nicolas Ferre <nicolas.ferre@microchip.com> 2228M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2229M: Ludovic Desroches <ludovic.desroches@microchip.com> 2230L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2231S: Supported 2232W: http://www.linux4sam.org 2233T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2234F: arch/arm/boot/dts/at91*.dts 2235F: arch/arm/boot/dts/at91*.dtsi 2236F: arch/arm/boot/dts/sama*.dts 2237F: arch/arm/boot/dts/sama*.dtsi 2238F: arch/arm/include/debug/at91.S 2239F: arch/arm/mach-at91/ 2240F: drivers/memory/atmel* 2241F: drivers/watchdog/sama5d4_wdt.c 2242F: include/soc/at91/ 2243X: drivers/input/touchscreen/atmel_mxt_ts.c 2244X: drivers/net/wireless/atmel/ 2245N: at91 2246N: atmel 2247 2248ARM/Microchip Sparx5 SoC support 2249M: Lars Povlsen <lars.povlsen@microchip.com> 2250M: Steen Hegelund <Steen.Hegelund@microchip.com> 2251M: UNGLinuxDriver@microchip.com 2252L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2253S: Supported 2254T: git git://github.com/microchip-ung/linux-upstream.git 2255F: arch/arm64/boot/dts/microchip/ 2256F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2257N: sparx5 2258 2259Microchip Timer Counter Block (TCB) Capture Driver 2260M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2261L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2262L: linux-iio@vger.kernel.org 2263S: Maintained 2264F: drivers/counter/microchip-tcb-capture.c 2265 2266ARM/MILBEAUT ARCHITECTURE 2267M: Taichi Sugaya <sugaya.taichi@socionext.com> 2268M: Takao Orito <orito.takao@socionext.com> 2269L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2270S: Maintained 2271F: arch/arm/boot/dts/milbeaut* 2272F: arch/arm/mach-milbeaut/ 2273N: milbeaut 2274 2275ARM/MIOA701 MACHINE SUPPORT 2276M: Robert Jarzmik <robert.jarzmik@free.fr> 2277L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2278S: Maintained 2279F: arch/arm/mach-pxa/mioa701.c 2280 2281ARM/MStar/Sigmastar Armv7 SoC support 2282M: Daniel Palmer <daniel@thingy.jp> 2283M: Romain Perier <romain.perier@gmail.com> 2284L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2285S: Maintained 2286W: http://linux-chenxing.org/ 2287T: git git://github.com/linux-chenxing/linux.git 2288F: Documentation/devicetree/bindings/arm/mstar/* 2289F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2290F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2291F: arch/arm/boot/dts/mstar-* 2292F: arch/arm/mach-mstar/ 2293F: drivers/clk/mstar/ 2294F: drivers/gpio/gpio-msc313.c 2295F: drivers/rtc/rtc-msc313.c 2296F: drivers/watchdog/msc313e_wdt.c 2297F: include/dt-bindings/clock/mstar-* 2298F: include/dt-bindings/gpio/msc313-gpio.h 2299 2300ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT 2301M: Michael Petchkovsky <mkpetch@internode.on.net> 2302S: Maintained 2303 2304ARM/NOMADIK/Ux500 ARCHITECTURES 2305M: Linus Walleij <linus.walleij@linaro.org> 2306L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2307S: Maintained 2308T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2309F: Documentation/devicetree/bindings/arm/ste-* 2310F: Documentation/devicetree/bindings/arm/ux500.yaml 2311F: Documentation/devicetree/bindings/arm/ux500/ 2312F: Documentation/devicetree/bindings/i2c/i2c-nomadik.txt 2313F: arch/arm/boot/dts/ste-* 2314F: arch/arm/mach-nomadik/ 2315F: arch/arm/mach-ux500/ 2316F: drivers/clk/clk-nomadik.c 2317F: drivers/clocksource/clksrc-dbx500-prcmu.c 2318F: drivers/dma/ste_dma40* 2319F: drivers/hwspinlock/u8500_hsem.c 2320F: drivers/i2c/busses/i2c-nomadik.c 2321F: drivers/iio/adc/ab8500-gpadc.c 2322F: drivers/mfd/ab8500* 2323F: drivers/mfd/abx500* 2324F: drivers/mfd/db8500* 2325F: drivers/pinctrl/nomadik/ 2326F: drivers/rtc/rtc-ab8500.c 2327F: drivers/rtc/rtc-pl031.c 2328F: drivers/soc/ux500/ 2329 2330ARM/NUVOTON NPCM ARCHITECTURE 2331M: Avi Fishman <avifishman70@gmail.com> 2332M: Tomer Maimon <tmaimon77@gmail.com> 2333M: Tali Perry <tali.perry1@gmail.com> 2334R: Patrick Venture <venture@google.com> 2335R: Nancy Yuen <yuenn@google.com> 2336R: Benjamin Fair <benjaminfair@google.com> 2337L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2338S: Supported 2339F: Documentation/devicetree/bindings/*/*/*npcm* 2340F: Documentation/devicetree/bindings/*/*npcm* 2341F: arch/arm/boot/dts/nuvoton-npcm* 2342F: arch/arm/mach-npcm/ 2343F: drivers/*/*npcm* 2344F: drivers/*/*/*npcm* 2345F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2346 2347ARM/NUVOTON WPCM450 ARCHITECTURE 2348M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2349L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2350S: Maintained 2351F: Documentation/devicetree/bindings/*/*wpcm* 2352F: arch/arm/boot/dts/nuvoton-wpcm450* 2353F: arch/arm/mach-npcm/wpcm450.c 2354F: drivers/*/*wpcm* 2355 2356ARM/NXP S32G ARCHITECTURE 2357M: Chester Lin <clin@suse.com> 2358R: Andreas Färber <afaerber@suse.de> 2359R: Matthias Brugger <mbrugger@suse.com> 2360L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2361S: Maintained 2362F: arch/arm64/boot/dts/freescale/s32g*.dts* 2363 2364ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT 2365L: openmoko-kernel@lists.openmoko.org (subscribers-only) 2366S: Orphan 2367W: http://wiki.openmoko.org/wiki/Neo_FreeRunner 2368F: arch/arm/mach-s3c/gta02.h 2369F: arch/arm/mach-s3c/mach-gta02.c 2370 2371ARM/Orion SoC/Technologic Systems TS-78xx platform support 2372M: Alexander Clouter <alex@digriz.org.uk> 2373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2374S: Maintained 2375W: http://www.digriz.org.uk/ts78xx/kernel 2376F: arch/arm/mach-orion5x/ts78xx-* 2377 2378ARM/OXNAS platform support 2379M: Neil Armstrong <narmstrong@baylibre.com> 2380L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2381L: linux-oxnas@groups.io (moderated for non-subscribers) 2382S: Maintained 2383F: arch/arm/boot/dts/ox8*.dts* 2384F: arch/arm/mach-oxnas/ 2385F: drivers/power/reset/oxnas-restart.c 2386N: oxnas 2387 2388ARM/PALM TREO SUPPORT 2389M: Tomas Cech <sleep_walker@suse.com> 2390L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2391S: Maintained 2392W: http://hackndev.com 2393F: arch/arm/mach-pxa/palmtreo.* 2394 2395ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT 2396M: Marek Vasut <marek.vasut@gmail.com> 2397L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2398S: Maintained 2399W: http://hackndev.com 2400F: arch/arm/mach-pxa/include/mach/palmld.h 2401F: arch/arm/mach-pxa/include/mach/palmtc.h 2402F: arch/arm/mach-pxa/include/mach/palmtx.h 2403F: arch/arm/mach-pxa/palmld.c 2404F: arch/arm/mach-pxa/palmt5.* 2405F: arch/arm/mach-pxa/palmtc.c 2406F: arch/arm/mach-pxa/palmte2.* 2407F: arch/arm/mach-pxa/palmtx.c 2408 2409ARM/PALMZ72 SUPPORT 2410M: Sergey Lapin <slapin@ossfans.org> 2411L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2412S: Maintained 2413W: http://hackndev.com 2414F: arch/arm/mach-pxa/palmz72.* 2415 2416ARM/PLEB SUPPORT 2417M: Peter Chubb <pleb@gelato.unsw.edu.au> 2418S: Maintained 2419W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB 2420 2421ARM/PT DIGITAL BOARD PORT 2422M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> 2423L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2424S: Maintained 2425W: http://www.armlinux.org.uk/ 2426 2427ARM/QUALCOMM SUPPORT 2428M: Andy Gross <agross@kernel.org> 2429M: Bjorn Andersson <bjorn.andersson@linaro.org> 2430L: linux-arm-msm@vger.kernel.org 2431S: Maintained 2432T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2433F: Documentation/devicetree/bindings/*/qcom* 2434F: Documentation/devicetree/bindings/soc/qcom/ 2435F: arch/arm/boot/dts/qcom-*.dts 2436F: arch/arm/boot/dts/qcom-*.dtsi 2437F: arch/arm/mach-qcom/ 2438F: arch/arm64/boot/dts/qcom/ 2439F: drivers/*/*/qcom* 2440F: drivers/*/*/qcom/ 2441F: drivers/*/pm8???-* 2442F: drivers/*/qcom* 2443F: drivers/*/qcom/ 2444F: drivers/bluetooth/btqcomsmd.c 2445F: drivers/clocksource/timer-qcom.c 2446F: drivers/cpuidle/cpuidle-qcom-spm.c 2447F: drivers/extcon/extcon-qcom* 2448F: drivers/i2c/busses/i2c-qcom-geni.c 2449F: drivers/i2c/busses/i2c-qup.c 2450F: drivers/iommu/msm* 2451F: drivers/mfd/ssbi.c 2452F: drivers/mmc/host/mmci_qcom* 2453F: drivers/mmc/host/sdhci-msm.c 2454F: drivers/pci/controller/dwc/pcie-qcom.c 2455F: drivers/phy/qualcomm/ 2456F: drivers/power/*/msm* 2457F: drivers/reset/reset-qcom-* 2458F: drivers/scsi/ufs/ufs-qcom* 2459F: drivers/spi/spi-geni-qcom.c 2460F: drivers/spi/spi-qcom-qspi.c 2461F: drivers/spi/spi-qup.c 2462F: drivers/tty/serial/msm_serial.c 2463F: drivers/usb/dwc3/dwc3-qcom.c 2464F: include/dt-bindings/*/qcom* 2465F: include/linux/*/qcom* 2466F: include/linux/soc/qcom/ 2467 2468ARM/RADISYS ENP2611 MACHINE SUPPORT 2469M: Lennert Buytenhek <kernel@wantstofly.org> 2470L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2471S: Maintained 2472 2473ARM/RDA MICRO ARCHITECTURE 2474M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2475L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2476L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2477S: Maintained 2478F: Documentation/devicetree/bindings/arm/rda.yaml 2479F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2480F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt 2481F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt 2482F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt 2483F: arch/arm/boot/dts/rda8810pl-* 2484F: drivers/clocksource/timer-rda.c 2485F: drivers/gpio/gpio-rda.c 2486F: drivers/irqchip/irq-rda-intc.c 2487F: drivers/tty/serial/rda-uart.c 2488 2489ARM/REALTEK ARCHITECTURE 2490M: Andreas Färber <afaerber@suse.de> 2491L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2492L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2493S: Maintained 2494F: Documentation/devicetree/bindings/arm/realtek.yaml 2495F: arch/arm/boot/dts/rtd* 2496F: arch/arm/mach-realtek/ 2497F: arch/arm64/boot/dts/realtek/ 2498 2499ARM/RENESAS ARM64 ARCHITECTURE 2500M: Geert Uytterhoeven <geert+renesas@glider.be> 2501M: Magnus Damm <magnus.damm@gmail.com> 2502L: linux-renesas-soc@vger.kernel.org 2503S: Supported 2504Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2505T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2506F: Documentation/devicetree/bindings/arm/renesas.yaml 2507F: arch/arm64/boot/dts/renesas/ 2508F: drivers/soc/renesas/ 2509F: include/linux/soc/renesas/ 2510 2511ARM/RISCPC ARCHITECTURE 2512M: Russell King <linux@armlinux.org.uk> 2513L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2514S: Maintained 2515W: http://www.armlinux.org.uk/ 2516F: arch/arm/include/asm/hardware/entry-macro-iomd.S 2517F: arch/arm/include/asm/hardware/ioc.h 2518F: arch/arm/include/asm/hardware/iomd.h 2519F: arch/arm/include/asm/hardware/memc.h 2520F: arch/arm/mach-rpc/ 2521F: drivers/net/ethernet/8390/etherh.c 2522F: drivers/net/ethernet/i825xx/ether1* 2523F: drivers/net/ethernet/seeq/ether3* 2524F: drivers/scsi/arm/ 2525 2526ARM/Rockchip SoC support 2527M: Heiko Stuebner <heiko@sntech.de> 2528L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2529L: linux-rockchip@lists.infradead.org 2530S: Maintained 2531T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2532F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2533F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2534F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2535F: arch/arm/boot/dts/rk3* 2536F: arch/arm/boot/dts/rv1108* 2537F: arch/arm/mach-rockchip/ 2538F: drivers/*/*/*rockchip* 2539F: drivers/*/*rockchip* 2540F: drivers/clk/rockchip/ 2541F: drivers/i2c/busses/i2c-rk3x.c 2542F: sound/soc/rockchip/ 2543N: rockchip 2544 2545ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2546M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 2547L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2548L: linux-samsung-soc@vger.kernel.org 2549S: Maintained 2550Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2551F: Documentation/arm/samsung/ 2552F: Documentation/devicetree/bindings/arm/samsung/ 2553F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2554F: arch/arm/boot/dts/exynos* 2555F: arch/arm/boot/dts/s3c* 2556F: arch/arm/boot/dts/s5p* 2557F: arch/arm/mach-exynos*/ 2558F: arch/arm/mach-s3c/ 2559F: arch/arm/mach-s5p*/ 2560F: arch/arm64/boot/dts/exynos/ 2561F: drivers/*/*/*s3c24* 2562F: drivers/*/*s3c24* 2563F: drivers/*/*s3c64xx* 2564F: drivers/*/*s5pv210* 2565F: drivers/clocksource/samsung_pwm_timer.c 2566F: drivers/memory/samsung/ 2567F: drivers/pwm/pwm-samsung.c 2568F: drivers/soc/samsung/ 2569F: drivers/tty/serial/samsung* 2570F: include/clocksource/samsung_pwm.h 2571F: include/linux/platform_data/*s3c* 2572F: include/linux/serial_s3c.h 2573F: include/linux/soc/samsung/ 2574N: exynos 2575N: s3c2410 2576N: s3c64xx 2577N: s5pv210 2578 2579ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2580M: Andrzej Hajda <a.hajda@samsung.com> 2581L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2582L: linux-media@vger.kernel.org 2583S: Maintained 2584F: drivers/media/platform/s5p-g2d/ 2585 2586ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2587M: Marek Szyprowski <m.szyprowski@samsung.com> 2588L: linux-samsung-soc@vger.kernel.org 2589L: linux-media@vger.kernel.org 2590S: Maintained 2591F: Documentation/devicetree/bindings/media/s5p-cec.txt 2592F: drivers/media/cec/platform/s5p/ 2593 2594ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2595M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2596M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2597M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2598L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2599L: linux-media@vger.kernel.org 2600S: Maintained 2601F: drivers/media/platform/s5p-jpeg/ 2602 2603ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2604M: Andrzej Hajda <a.hajda@samsung.com> 2605L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2606L: linux-media@vger.kernel.org 2607S: Maintained 2608F: drivers/media/platform/s5p-mfc/ 2609 2610ARM/SHMOBILE ARM ARCHITECTURE 2611M: Geert Uytterhoeven <geert+renesas@glider.be> 2612M: Magnus Damm <magnus.damm@gmail.com> 2613L: linux-renesas-soc@vger.kernel.org 2614S: Supported 2615Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2616T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2617F: Documentation/devicetree/bindings/arm/renesas.yaml 2618F: arch/arm/boot/dts/emev2* 2619F: arch/arm/boot/dts/gr-peach* 2620F: arch/arm/boot/dts/iwg20d-q7* 2621F: arch/arm/boot/dts/r7s* 2622F: arch/arm/boot/dts/r8a* 2623F: arch/arm/boot/dts/r9a* 2624F: arch/arm/boot/dts/sh* 2625F: arch/arm/configs/shmobile_defconfig 2626F: arch/arm/include/debug/renesas-scif.S 2627F: arch/arm/mach-shmobile/ 2628F: drivers/soc/renesas/ 2629F: include/linux/soc/renesas/ 2630 2631ARM/SOCFPGA ARCHITECTURE 2632M: Dinh Nguyen <dinguyen@kernel.org> 2633S: Maintained 2634W: http://www.rocketboards.org 2635T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2636F: arch/arm/boot/dts/socfpga* 2637F: arch/arm/configs/socfpga_defconfig 2638F: arch/arm/mach-socfpga/ 2639F: arch/arm64/boot/dts/altera/ 2640F: arch/arm64/boot/dts/intel/ 2641 2642ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2643M: Dinh Nguyen <dinguyen@kernel.org> 2644S: Maintained 2645F: drivers/clk/socfpga/ 2646 2647ARM/SOCFPGA EDAC SUPPORT 2648M: Dinh Nguyen <dinguyen@kernel.org> 2649S: Maintained 2650F: drivers/edac/altera_edac.[ch] 2651 2652ARM/SPREADTRUM SoC SUPPORT 2653M: Orson Zhai <orsonzhai@gmail.com> 2654M: Baolin Wang <baolin.wang7@gmail.com> 2655M: Chunyan Zhang <zhang.lyra@gmail.com> 2656S: Maintained 2657F: arch/arm64/boot/dts/sprd 2658N: sprd 2659N: sc27xx 2660N: sc2731 2661 2662ARM/STI ARCHITECTURE 2663M: Patrice Chotard <patrice.chotard@foss.st.com> 2664L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2665S: Maintained 2666W: http://www.stlinux.com 2667F: Documentation/devicetree/bindings/i2c/i2c-st.txt 2668F: arch/arm/boot/dts/sti* 2669F: arch/arm/mach-sti/ 2670F: drivers/ata/ahci_st.c 2671F: drivers/char/hw_random/st-rng.c 2672F: drivers/clocksource/arm_global_timer.c 2673F: drivers/clocksource/clksrc_st_lpc.c 2674F: drivers/cpufreq/sti-cpufreq.c 2675F: drivers/dma/st_fdma* 2676F: drivers/i2c/busses/i2c-st.c 2677F: drivers/media/platform/sti/c8sectpfe/ 2678F: drivers/media/rc/st_rc.c 2679F: drivers/mmc/host/sdhci-st.c 2680F: drivers/phy/st/phy-miphy28lp.c 2681F: drivers/phy/st/phy-stih407-usb.c 2682F: drivers/pinctrl/pinctrl-st.c 2683F: drivers/remoteproc/st_remoteproc.c 2684F: drivers/remoteproc/st_slim_rproc.c 2685F: drivers/reset/sti/ 2686F: drivers/rtc/rtc-st-lpc.c 2687F: drivers/tty/serial/st-asc.c 2688F: drivers/usb/dwc3/dwc3-st.c 2689F: drivers/usb/host/ehci-st.c 2690F: drivers/usb/host/ohci-st.c 2691F: drivers/watchdog/st_lpc_wdt.c 2692F: include/linux/remoteproc/st_slim_rproc.h 2693 2694ARM/STM32 ARCHITECTURE 2695M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2696M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2697L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2698L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2699S: Maintained 2700T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2701F: arch/arm/boot/dts/stm32* 2702F: arch/arm/mach-stm32/ 2703F: drivers/clocksource/armv7m_systick.c 2704N: stm32 2705N: stm 2706 2707ARM/Synaptics SoC support 2708M: Jisheng Zhang <Jisheng.Zhang@synaptics.com> 2709M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2711S: Maintained 2712F: arch/arm/boot/dts/berlin* 2713F: arch/arm/mach-berlin/ 2714F: arch/arm64/boot/dts/synaptics/ 2715 2716ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2717M: Lennert Buytenhek <kernel@wantstofly.org> 2718L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2719S: Maintained 2720 2721ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2722M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2723L: linux-tegra@vger.kernel.org 2724L: linux-media@vger.kernel.org 2725S: Maintained 2726F: Documentation/devicetree/bindings/media/tegra-cec.txt 2727F: drivers/media/cec/platform/tegra/ 2728 2729ARM/TETON BGA MACHINE SUPPORT 2730M: "Mark F. Brown" <mark.brown314@gmail.com> 2731L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2732S: Maintained 2733 2734ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2735M: Santosh Shilimkar <ssantosh@kernel.org> 2736L: linux-kernel@vger.kernel.org 2737S: Maintained 2738F: drivers/memory/*emif* 2739 2740ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2741M: Nishanth Menon <nm@ti.com> 2742M: Santosh Shilimkar <ssantosh@kernel.org> 2743L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2744S: Maintained 2745T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2746F: arch/arm/boot/dts/keystone-* 2747F: arch/arm/mach-keystone/ 2748 2749ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2750M: Santosh Shilimkar <ssantosh@kernel.org> 2751L: linux-kernel@vger.kernel.org 2752S: Maintained 2753F: drivers/clk/keystone/ 2754 2755ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2756M: Santosh Shilimkar <ssantosh@kernel.org> 2757L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2758L: linux-kernel@vger.kernel.org 2759S: Maintained 2760F: drivers/clocksource/timer-keystone.c 2761 2762ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2763M: Santosh Shilimkar <ssantosh@kernel.org> 2764L: linux-kernel@vger.kernel.org 2765S: Maintained 2766F: drivers/power/reset/keystone-reset.c 2767 2768ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2769M: Nishanth Menon <nm@ti.com> 2770M: Vignesh Raghavendra <vigneshr@ti.com> 2771M: Tero Kristo <kristo@kernel.org> 2772L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2773S: Supported 2774F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2775F: arch/arm64/boot/dts/ti/Makefile 2776F: arch/arm64/boot/dts/ti/k3-* 2777F: include/dt-bindings/pinctrl/k3.h 2778 2779ARM/THECUS N2100 MACHINE SUPPORT 2780M: Lennert Buytenhek <kernel@wantstofly.org> 2781L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2782S: Maintained 2783 2784ARM/TOSA MACHINE SUPPORT 2785M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 2786M: Dirk Opfer <dirk@opfer-online.de> 2787S: Maintained 2788 2789ARM/TOSHIBA VISCONTI ARCHITECTURE 2790M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2791L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2792S: Supported 2793T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2794F: Documentation/devicetree/bindings/arm/toshiba.yaml 2795F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2796F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2797F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2798F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2799F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2800F: arch/arm64/boot/dts/toshiba/ 2801F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2802F: drivers/gpio/gpio-visconti.c 2803F: drivers/pci/controller/dwc/pcie-visconti.c 2804F: drivers/pinctrl/visconti/ 2805F: drivers/watchdog/visconti_wdt.c 2806N: visconti 2807 2808ARM/UNIPHIER ARCHITECTURE 2809M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2810M: Masami Hiramatsu <mhiramat@kernel.org> 2811L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2812S: Maintained 2813F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2814F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2815F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2816F: arch/arm/boot/dts/uniphier* 2817F: arch/arm/include/asm/hardware/cache-uniphier.h 2818F: arch/arm/mach-uniphier/ 2819F: arch/arm/mm/cache-uniphier.c 2820F: arch/arm64/boot/dts/socionext/uniphier* 2821F: drivers/bus/uniphier-system-bus.c 2822F: drivers/clk/uniphier/ 2823F: drivers/dma/uniphier-mdmac.c 2824F: drivers/gpio/gpio-uniphier.c 2825F: drivers/i2c/busses/i2c-uniphier* 2826F: drivers/irqchip/irq-uniphier-aidet.c 2827F: drivers/mmc/host/uniphier-sd.c 2828F: drivers/pinctrl/uniphier/ 2829F: drivers/reset/reset-uniphier.c 2830F: drivers/tty/serial/8250/8250_uniphier.c 2831N: uniphier 2832 2833ARM/VERSATILE EXPRESS PLATFORM 2834M: Liviu Dudau <liviu.dudau@arm.com> 2835M: Sudeep Holla <sudeep.holla@arm.com> 2836M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 2837L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2838S: Maintained 2839F: */*/*/vexpress* 2840F: */*/vexpress* 2841F: arch/arm/boot/dts/vexpress* 2842F: arch/arm/mach-vexpress/ 2843F: arch/arm64/boot/dts/arm/ 2844F: drivers/clk/versatile/clk-vexpress-osc.c 2845F: drivers/clocksource/timer-versatile.c 2846N: mps2 2847 2848ARM/VFP SUPPORT 2849M: Russell King <linux@armlinux.org.uk> 2850L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2851S: Maintained 2852W: http://www.armlinux.org.uk/ 2853F: arch/arm/vfp/ 2854 2855ARM/VOIPAC PXA270 SUPPORT 2856M: Marek Vasut <marek.vasut@gmail.com> 2857L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2858S: Maintained 2859F: arch/arm/mach-pxa/include/mach/vpac270.h 2860F: arch/arm/mach-pxa/vpac270.c 2861 2862ARM/VT8500 ARM ARCHITECTURE 2863L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2864S: Orphan 2865F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2866F: arch/arm/mach-vt8500/ 2867F: drivers/clocksource/timer-vt8500.c 2868F: drivers/i2c/busses/i2c-wmt.c 2869F: drivers/mmc/host/wmt-sdmmc.c 2870F: drivers/pwm/pwm-vt8500.c 2871F: drivers/rtc/rtc-vt8500.c 2872F: drivers/tty/serial/vt8500_serial.c 2873F: drivers/usb/host/ehci-platform.c 2874F: drivers/usb/host/uhci-platform.c 2875F: drivers/video/fbdev/vt8500lcdfb.* 2876F: drivers/video/fbdev/wm8505fb* 2877F: drivers/video/fbdev/wmt_ge_rops.* 2878 2879ARM/ZIPIT Z2 SUPPORT 2880M: Marek Vasut <marek.vasut@gmail.com> 2881L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2882S: Maintained 2883F: arch/arm/mach-pxa/include/mach/z2.h 2884F: arch/arm/mach-pxa/z2.c 2885 2886ARM/ZYNQ ARCHITECTURE 2887M: Michal Simek <michal.simek@xilinx.com> 2888L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2889S: Supported 2890W: http://wiki.xilinx.com 2891T: git https://github.com/Xilinx/linux-xlnx.git 2892F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2893F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2894F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2895F: arch/arm/mach-zynq/ 2896F: drivers/clocksource/timer-cadence-ttc.c 2897F: drivers/cpuidle/cpuidle-zynq.c 2898F: drivers/edac/synopsys_edac.c 2899F: drivers/i2c/busses/i2c-cadence.c 2900F: drivers/i2c/busses/i2c-xiic.c 2901F: drivers/mmc/host/sdhci-of-arasan.c 2902N: zynq 2903N: xilinx 2904 2905ARM64 PORT (AARCH64 ARCHITECTURE) 2906M: Catalin Marinas <catalin.marinas@arm.com> 2907M: Will Deacon <will@kernel.org> 2908L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2909S: Maintained 2910T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2911F: Documentation/arm64/ 2912F: arch/arm64/ 2913F: tools/testing/selftests/arm64/ 2914X: arch/arm64/boot/dts/ 2915 2916ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 2917M: George McCollister <george.mccollister@gmail.com> 2918L: netdev@vger.kernel.org 2919S: Maintained 2920F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 2921F: drivers/net/dsa/xrs700x/* 2922F: net/dsa/tag_xrs700x.c 2923 2924AS3645A LED FLASH CONTROLLER DRIVER 2925M: Sakari Ailus <sakari.ailus@iki.fi> 2926L: linux-leds@vger.kernel.org 2927S: Maintained 2928F: drivers/leds/flash/leds-as3645a.c 2929 2930ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 2931M: Tianshu Qiu <tian.shu.qiu@intel.com> 2932L: linux-media@vger.kernel.org 2933S: Maintained 2934T: git git://linuxtv.org/media_tree.git 2935F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 2936F: drivers/media/i2c/ak7375.c 2937 2938ASAHI KASEI AK8974 DRIVER 2939M: Linus Walleij <linus.walleij@linaro.org> 2940L: linux-iio@vger.kernel.org 2941S: Supported 2942W: http://www.akm.com/ 2943F: drivers/iio/magnetometer/ak8974.c 2944 2945ASC7621 HARDWARE MONITOR DRIVER 2946M: George Joseph <george.joseph@fairview5.com> 2947L: linux-hwmon@vger.kernel.org 2948S: Maintained 2949F: Documentation/hwmon/asc7621.rst 2950F: drivers/hwmon/asc7621.c 2951 2952ASIX AX88796C SPI ETHERNET ADAPTER 2953M: Łukasz Stelmach <l.stelmach@samsung.com> 2954S: Maintained 2955F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 2956F: drivers/net/ethernet/asix/ax88796c_* 2957 2958ASPEED PINCTRL DRIVERS 2959M: Andrew Jeffery <andrew@aj.id.au> 2960L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2961L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2962L: linux-gpio@vger.kernel.org 2963S: Maintained 2964F: Documentation/devicetree/bindings/pinctrl/aspeed,* 2965F: drivers/pinctrl/aspeed/ 2966 2967ASPEED SCU INTERRUPT CONTROLLER DRIVER 2968M: Eddie James <eajames@linux.ibm.com> 2969L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2970S: Maintained 2971F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 2972F: drivers/irqchip/irq-aspeed-scu-ic.c 2973F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 2974 2975ASPEED SD/MMC DRIVER 2976M: Andrew Jeffery <andrew@aj.id.au> 2977L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2978L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2979L: linux-mmc@vger.kernel.org 2980S: Maintained 2981F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 2982F: drivers/mmc/host/sdhci-of-aspeed* 2983 2984ASPEED VIDEO ENGINE DRIVER 2985M: Eddie James <eajames@linux.ibm.com> 2986L: linux-media@vger.kernel.org 2987L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2988S: Maintained 2989F: Documentation/devicetree/bindings/media/aspeed-video.txt 2990F: drivers/media/platform/aspeed-video.c 2991 2992ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 2993M: Corentin Chary <corentin.chary@gmail.com> 2994L: acpi4asus-user@lists.sourceforge.net 2995L: platform-driver-x86@vger.kernel.org 2996S: Maintained 2997W: http://acpi4asus.sf.net 2998F: drivers/platform/x86/asus*.c 2999F: drivers/platform/x86/eeepc*.c 3000 3001ASUS WIRELESS RADIO CONTROL DRIVER 3002M: João Paulo Rechi Vita <jprvita@gmail.com> 3003L: platform-driver-x86@vger.kernel.org 3004S: Maintained 3005F: drivers/platform/x86/asus-wireless.c 3006 3007ASYMMETRIC KEYS 3008M: David Howells <dhowells@redhat.com> 3009L: keyrings@vger.kernel.org 3010S: Maintained 3011F: Documentation/crypto/asymmetric-keys.rst 3012F: crypto/asymmetric_keys/ 3013F: include/crypto/pkcs7.h 3014F: include/crypto/public_key.h 3015F: include/linux/verification.h 3016 3017ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3018R: Dan Williams <dan.j.williams@intel.com> 3019S: Odd fixes 3020W: http://sourceforge.net/projects/xscaleiop 3021F: Documentation/crypto/async-tx-api.rst 3022F: crypto/async_tx/ 3023F: include/linux/async_tx.h 3024 3025AT24 EEPROM DRIVER 3026M: Bartosz Golaszewski <brgl@bgdev.pl> 3027L: linux-i2c@vger.kernel.org 3028S: Maintained 3029T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3030F: Documentation/devicetree/bindings/eeprom/at24.yaml 3031F: drivers/misc/eeprom/at24.c 3032 3033ATA OVER ETHERNET (AOE) DRIVER 3034M: "Justin Sanders" <justin@coraid.com> 3035S: Supported 3036W: http://www.openaoe.org/ 3037F: Documentation/admin-guide/aoe/ 3038F: drivers/block/aoe/ 3039 3040ATC260X PMIC MFD DRIVER 3041M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3042M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3043L: linux-actions@lists.infradead.org 3044S: Maintained 3045F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3046F: drivers/input/misc/atc260x-onkey.c 3047F: drivers/mfd/atc260* 3048F: drivers/power/reset/atc260x-poweroff.c 3049F: drivers/regulator/atc260x-regulator.c 3050F: include/linux/mfd/atc260x/* 3051 3052ATHEROS 71XX/9XXX GPIO DRIVER 3053M: Alban Bedel <albeu@free.fr> 3054S: Maintained 3055W: https://github.com/AlbanBedel/linux 3056T: git git://github.com/AlbanBedel/linux 3057F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3058F: drivers/gpio/gpio-ath79.c 3059 3060ATHEROS 71XX/9XXX USB PHY DRIVER 3061M: Alban Bedel <albeu@free.fr> 3062S: Maintained 3063W: https://github.com/AlbanBedel/linux 3064T: git git://github.com/AlbanBedel/linux 3065F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3066F: drivers/phy/qualcomm/phy-ath79-usb.c 3067 3068ATHEROS ATH GENERIC UTILITIES 3069M: Kalle Valo <kvalo@codeaurora.org> 3070L: linux-wireless@vger.kernel.org 3071S: Supported 3072F: drivers/net/wireless/ath/* 3073 3074ATHEROS ATH5K WIRELESS DRIVER 3075M: Jiri Slaby <jirislaby@kernel.org> 3076M: Nick Kossifidis <mickflemm@gmail.com> 3077M: Luis Chamberlain <mcgrof@kernel.org> 3078L: linux-wireless@vger.kernel.org 3079S: Maintained 3080W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3081F: drivers/net/wireless/ath/ath5k/ 3082 3083ATHEROS ATH6KL WIRELESS DRIVER 3084M: Kalle Valo <kvalo@codeaurora.org> 3085L: linux-wireless@vger.kernel.org 3086S: Supported 3087W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3088T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 3089F: drivers/net/wireless/ath/ath6kl/ 3090 3091ATI_REMOTE2 DRIVER 3092M: Ville Syrjala <syrjala@sci.fi> 3093S: Maintained 3094F: drivers/input/misc/ati_remote2.c 3095 3096ATK0110 HWMON DRIVER 3097M: Luca Tettamanti <kronos.it@gmail.com> 3098L: linux-hwmon@vger.kernel.org 3099S: Maintained 3100F: drivers/hwmon/asus_atk0110.c 3101 3102ATLX ETHERNET DRIVERS 3103M: Chris Snook <chris.snook@gmail.com> 3104L: netdev@vger.kernel.org 3105S: Maintained 3106W: http://sourceforge.net/projects/atl1 3107W: http://atl1.sourceforge.net 3108F: drivers/net/ethernet/atheros/ 3109 3110ATM 3111M: Chas Williams <3chas3@gmail.com> 3112L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3113L: netdev@vger.kernel.org 3114S: Maintained 3115W: http://linux-atm.sourceforge.net 3116F: drivers/atm/ 3117F: include/linux/atm* 3118F: include/uapi/linux/atm* 3119 3120ATMEL MACB ETHERNET DRIVER 3121M: Nicolas Ferre <nicolas.ferre@microchip.com> 3122M: Claudiu Beznea <claudiu.beznea@microchip.com> 3123S: Supported 3124F: drivers/net/ethernet/cadence/ 3125 3126ATMEL MAXTOUCH DRIVER 3127M: Nick Dyer <nick@shmanahar.org> 3128S: Maintained 3129T: git git://github.com/ndyer/linux.git 3130F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3131F: drivers/input/touchscreen/atmel_mxt_ts.c 3132 3133ATMEL WIRELESS DRIVER 3134M: Simon Kelley <simon@thekelleys.org.uk> 3135L: linux-wireless@vger.kernel.org 3136S: Maintained 3137W: http://www.thekelleys.org.uk/atmel 3138W: http://atmelwlandriver.sourceforge.net/ 3139F: drivers/net/wireless/atmel/atmel* 3140 3141ATOMIC INFRASTRUCTURE 3142M: Will Deacon <will@kernel.org> 3143M: Peter Zijlstra <peterz@infradead.org> 3144R: Boqun Feng <boqun.feng@gmail.com> 3145L: linux-kernel@vger.kernel.org 3146S: Maintained 3147F: arch/*/include/asm/atomic*.h 3148F: include/*/atomic*.h 3149F: include/linux/refcount.h 3150F: Documentation/atomic_*.txt 3151F: scripts/atomic/ 3152 3153ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3154M: Bradley Grove <linuxdrivers@attotech.com> 3155L: linux-scsi@vger.kernel.org 3156S: Supported 3157W: http://www.attotech.com 3158F: drivers/scsi/esas2r 3159 3160ATUSB IEEE 802.15.4 RADIO DRIVER 3161M: Stefan Schmidt <stefan@datenfreihafen.org> 3162L: linux-wpan@vger.kernel.org 3163S: Maintained 3164F: drivers/net/ieee802154/at86rf230.h 3165F: drivers/net/ieee802154/atusb.c 3166F: drivers/net/ieee802154/atusb.h 3167 3168AUDIT SUBSYSTEM 3169M: Paul Moore <paul@paul-moore.com> 3170M: Eric Paris <eparis@redhat.com> 3171L: linux-audit@redhat.com (moderated for non-subscribers) 3172S: Supported 3173W: https://github.com/linux-audit 3174T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3175F: include/asm-generic/audit_*.h 3176F: include/linux/audit.h 3177F: include/linux/audit_arch.h 3178F: include/uapi/linux/audit.h 3179F: kernel/audit* 3180F: lib/*audit.c 3181 3182AUXILIARY DISPLAY DRIVERS 3183M: Miguel Ojeda <ojeda@kernel.org> 3184S: Maintained 3185F: Documentation/devicetree/bindings/auxdisplay/ 3186F: drivers/auxdisplay/ 3187F: include/linux/cfag12864b.h 3188 3189AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3190M: Andreas Klinger <ak@it-klinger.de> 3191L: linux-iio@vger.kernel.org 3192S: Maintained 3193F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3194F: drivers/iio/adc/hx711.c 3195 3196AX.25 NETWORK LAYER 3197M: Ralf Baechle <ralf@linux-mips.org> 3198L: linux-hams@vger.kernel.org 3199S: Maintained 3200W: http://www.linux-ax25.org/ 3201F: include/net/ax25.h 3202F: include/uapi/linux/ax25.h 3203F: net/ax25/ 3204 3205AXENTIA ARM DEVICES 3206M: Peter Rosin <peda@axentia.se> 3207L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3208S: Maintained 3209F: arch/arm/boot/dts/at91-linea.dtsi 3210F: arch/arm/boot/dts/at91-natte.dtsi 3211F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3212F: arch/arm/boot/dts/at91-tse850-3.dts 3213 3214AXENTIA ASOC DRIVERS 3215M: Peter Rosin <peda@axentia.se> 3216L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3217S: Maintained 3218F: Documentation/devicetree/bindings/sound/axentia,* 3219F: sound/soc/atmel/tse850-pcm5142.c 3220 3221AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3222M: Nuno Sá <nuno.sa@analog.com> 3223L: linux-hwmon@vger.kernel.org 3224S: Supported 3225W: http://ez.analog.com/community/linux-device-drivers 3226F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3227F: drivers/hwmon/axi-fan-control.c 3228 3229AXXIA I2C CONTROLLER 3230M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3231L: linux-i2c@vger.kernel.org 3232S: Maintained 3233F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3234F: drivers/i2c/busses/i2c-axxia.c 3235 3236AZ6007 DVB DRIVER 3237M: Mauro Carvalho Chehab <mchehab@kernel.org> 3238L: linux-media@vger.kernel.org 3239S: Maintained 3240W: https://linuxtv.org 3241T: git git://linuxtv.org/media_tree.git 3242F: drivers/media/usb/dvb-usb-v2/az6007.c 3243 3244AZTECH FM RADIO RECEIVER DRIVER 3245M: Hans Verkuil <hverkuil@xs4all.nl> 3246L: linux-media@vger.kernel.org 3247S: Maintained 3248W: https://linuxtv.org 3249T: git git://linuxtv.org/media_tree.git 3250F: drivers/media/radio/radio-aztech* 3251 3252B43 WIRELESS DRIVER 3253L: linux-wireless@vger.kernel.org 3254L: b43-dev@lists.infradead.org 3255S: Odd Fixes 3256W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3257F: drivers/net/wireless/broadcom/b43/ 3258 3259B43LEGACY WIRELESS DRIVER 3260M: Larry Finger <Larry.Finger@lwfinger.net> 3261L: linux-wireless@vger.kernel.org 3262L: b43-dev@lists.infradead.org 3263S: Maintained 3264W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3265F: drivers/net/wireless/broadcom/b43legacy/ 3266 3267BACKLIGHT CLASS/SUBSYSTEM 3268M: Lee Jones <lee.jones@linaro.org> 3269M: Daniel Thompson <daniel.thompson@linaro.org> 3270M: Jingoo Han <jingoohan1@gmail.com> 3271L: dri-devel@lists.freedesktop.org 3272S: Maintained 3273T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3274F: Documentation/ABI/stable/sysfs-class-backlight 3275F: Documentation/ABI/testing/sysfs-class-backlight 3276F: Documentation/devicetree/bindings/leds/backlight 3277F: drivers/video/backlight/ 3278F: include/linux/backlight.h 3279F: include/linux/pwm_backlight.h 3280 3281BARCO P50 GPIO DRIVER 3282M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3283M: Peter Korsgaard <peter.korsgaard@barco.com> 3284S: Maintained 3285F: drivers/platform/x86/barco-p50-gpio.c 3286 3287BATMAN ADVANCED 3288M: Marek Lindner <mareklindner@neomailbox.ch> 3289M: Simon Wunderlich <sw@simonwunderlich.de> 3290M: Antonio Quartulli <a@unstable.cc> 3291M: Sven Eckelmann <sven@narfation.org> 3292L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3293S: Maintained 3294W: https://www.open-mesh.org/ 3295Q: https://patchwork.open-mesh.org/project/batman/list/ 3296B: https://www.open-mesh.org/projects/batman-adv/issues 3297C: ircs://irc.hackint.org/batadv 3298T: git https://git.open-mesh.org/linux-merge.git 3299F: Documentation/networking/batman-adv.rst 3300F: include/uapi/linux/batadv_packet.h 3301F: include/uapi/linux/batman_adv.h 3302F: net/batman-adv/ 3303 3304BAYCOM/HDLCDRV DRIVERS FOR AX.25 3305M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3306L: linux-hams@vger.kernel.org 3307S: Maintained 3308W: http://www.baycom.org/~tom/ham/ham.html 3309F: drivers/net/hamradio/baycom* 3310 3311BCACHE (BLOCK LAYER CACHE) 3312M: Coly Li <colyli@suse.de> 3313M: Kent Overstreet <kent.overstreet@gmail.com> 3314L: linux-bcache@vger.kernel.org 3315S: Maintained 3316W: http://bcache.evilpiepirate.org 3317C: irc://irc.oftc.net/bcache 3318F: drivers/md/bcache/ 3319 3320BDISP ST MEDIA DRIVER 3321M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3322L: linux-media@vger.kernel.org 3323S: Supported 3324W: https://linuxtv.org 3325T: git git://linuxtv.org/media_tree.git 3326F: drivers/media/platform/sti/bdisp 3327 3328BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3329M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3330L: netdev@vger.kernel.org 3331S: Maintained 3332F: drivers/net/ethernet/ec_bhf.c 3333 3334BEFS FILE SYSTEM 3335M: Luis de Bethencourt <luisbg@kernel.org> 3336M: Salah Triki <salah.triki@gmail.com> 3337S: Maintained 3338T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3339F: Documentation/filesystems/befs.rst 3340F: fs/befs/ 3341 3342BFQ I/O SCHEDULER 3343M: Paolo Valente <paolo.valente@linaro.org> 3344M: Jens Axboe <axboe@kernel.dk> 3345L: linux-block@vger.kernel.org 3346S: Maintained 3347F: Documentation/block/bfq-iosched.rst 3348F: block/bfq-* 3349 3350BFS FILE SYSTEM 3351M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3352S: Maintained 3353F: Documentation/filesystems/bfs.rst 3354F: fs/bfs/ 3355F: include/uapi/linux/bfs_fs.h 3356 3357BITMAP API 3358M: Yury Norov <yury.norov@gmail.com> 3359R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3360R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3361S: Maintained 3362F: include/asm-generic/bitops/find.h 3363F: include/linux/bitmap.h 3364F: lib/bitmap.c 3365F: lib/find_bit.c 3366F: lib/find_bit_benchmark.c 3367F: lib/test_bitmap.c 3368F: tools/include/asm-generic/bitops/find.h 3369F: tools/include/linux/bitmap.h 3370F: tools/lib/bitmap.c 3371F: tools/lib/find_bit.c 3372 3373BLINKM RGB LED DRIVER 3374M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3375S: Maintained 3376F: drivers/leds/leds-blinkm.c 3377 3378BLOCK LAYER 3379M: Jens Axboe <axboe@kernel.dk> 3380L: linux-block@vger.kernel.org 3381S: Maintained 3382T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3383F: block/ 3384F: drivers/block/ 3385F: include/linux/blk* 3386F: kernel/trace/blktrace.c 3387F: lib/sbitmap.c 3388 3389BLOCK2MTD DRIVER 3390M: Joern Engel <joern@lazybastard.org> 3391L: linux-mtd@lists.infradead.org 3392S: Maintained 3393F: drivers/mtd/devices/block2mtd.c 3394 3395BLUETOOTH DRIVERS 3396M: Marcel Holtmann <marcel@holtmann.org> 3397M: Johan Hedberg <johan.hedberg@gmail.com> 3398M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3399L: linux-bluetooth@vger.kernel.org 3400S: Supported 3401W: http://www.bluez.org/ 3402T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3403T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3404F: drivers/bluetooth/ 3405 3406BLUETOOTH SUBSYSTEM 3407M: Marcel Holtmann <marcel@holtmann.org> 3408M: Johan Hedberg <johan.hedberg@gmail.com> 3409M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3410L: linux-bluetooth@vger.kernel.org 3411S: Supported 3412W: http://www.bluez.org/ 3413T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3414T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3415F: include/net/bluetooth/ 3416F: net/bluetooth/ 3417 3418BONDING DRIVER 3419M: Jay Vosburgh <j.vosburgh@gmail.com> 3420M: Veaceslav Falico <vfalico@gmail.com> 3421M: Andy Gospodarek <andy@greyhouse.net> 3422L: netdev@vger.kernel.org 3423S: Supported 3424W: http://sourceforge.net/projects/bonding/ 3425F: drivers/net/bonding/ 3426F: include/net/bonding.h 3427F: include/uapi/linux/if_bonding.h 3428 3429BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3430M: Dan Robertson <dan@dlrobertson.com> 3431L: linux-iio@vger.kernel.org 3432S: Maintained 3433F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3434F: drivers/iio/accel/bma400* 3435 3436BPF (Safe dynamic programs and tools) 3437M: Alexei Starovoitov <ast@kernel.org> 3438M: Daniel Borkmann <daniel@iogearbox.net> 3439M: Andrii Nakryiko <andrii@kernel.org> 3440R: Martin KaFai Lau <kafai@fb.com> 3441R: Song Liu <songliubraving@fb.com> 3442R: Yonghong Song <yhs@fb.com> 3443R: John Fastabend <john.fastabend@gmail.com> 3444R: KP Singh <kpsingh@kernel.org> 3445L: netdev@vger.kernel.org 3446L: bpf@vger.kernel.org 3447S: Supported 3448W: https://bpf.io/ 3449Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3450T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3451T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3452F: Documentation/bpf/ 3453F: Documentation/networking/filter.rst 3454F: Documentation/userspace-api/ebpf/ 3455F: arch/*/net/* 3456F: include/linux/bpf* 3457F: include/linux/btf* 3458F: include/linux/filter.h 3459F: include/trace/events/xdp.h 3460F: include/uapi/linux/bpf* 3461F: include/uapi/linux/btf* 3462F: include/uapi/linux/filter.h 3463F: kernel/bpf/ 3464F: kernel/trace/bpf_trace.c 3465F: lib/test_bpf.c 3466F: net/bpf/ 3467F: net/core/filter.c 3468F: net/sched/act_bpf.c 3469F: net/sched/cls_bpf.c 3470F: samples/bpf/ 3471F: scripts/bpf_doc.py 3472F: tools/bpf/ 3473F: tools/lib/bpf/ 3474F: tools/testing/selftests/bpf/ 3475N: bpf 3476K: bpf 3477 3478BPF JIT for ARM 3479M: Shubham Bansal <illusionist.neo@gmail.com> 3480L: netdev@vger.kernel.org 3481L: bpf@vger.kernel.org 3482S: Maintained 3483F: arch/arm/net/ 3484 3485BPF JIT for ARM64 3486M: Daniel Borkmann <daniel@iogearbox.net> 3487M: Alexei Starovoitov <ast@kernel.org> 3488M: Zi Shen Lim <zlim.lnx@gmail.com> 3489L: netdev@vger.kernel.org 3490L: bpf@vger.kernel.org 3491S: Supported 3492F: arch/arm64/net/ 3493 3494BPF JIT for MIPS (32-BIT AND 64-BIT) 3495M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3496M: Paul Burton <paulburton@kernel.org> 3497L: netdev@vger.kernel.org 3498L: bpf@vger.kernel.org 3499S: Maintained 3500F: arch/mips/net/ 3501 3502BPF JIT for NFP NICs 3503M: Jakub Kicinski <kuba@kernel.org> 3504L: netdev@vger.kernel.org 3505L: bpf@vger.kernel.org 3506S: Supported 3507F: drivers/net/ethernet/netronome/nfp/bpf/ 3508 3509BPF JIT for POWERPC (32-BIT AND 64-BIT) 3510M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3511L: netdev@vger.kernel.org 3512L: bpf@vger.kernel.org 3513S: Maintained 3514F: arch/powerpc/net/ 3515 3516BPF JIT for RISC-V (32-bit) 3517M: Luke Nelson <luke.r.nels@gmail.com> 3518M: Xi Wang <xi.wang@gmail.com> 3519L: netdev@vger.kernel.org 3520L: bpf@vger.kernel.org 3521S: Maintained 3522F: arch/riscv/net/ 3523X: arch/riscv/net/bpf_jit_comp64.c 3524 3525BPF JIT for RISC-V (64-bit) 3526M: Björn Töpel <bjorn@kernel.org> 3527L: netdev@vger.kernel.org 3528L: bpf@vger.kernel.org 3529S: Maintained 3530F: arch/riscv/net/ 3531X: arch/riscv/net/bpf_jit_comp32.c 3532 3533BPF JIT for S390 3534M: Ilya Leoshkevich <iii@linux.ibm.com> 3535M: Heiko Carstens <hca@linux.ibm.com> 3536M: Vasily Gorbik <gor@linux.ibm.com> 3537L: netdev@vger.kernel.org 3538L: bpf@vger.kernel.org 3539S: Maintained 3540F: arch/s390/net/ 3541X: arch/s390/net/pnet.c 3542 3543BPF JIT for SPARC (32-BIT AND 64-BIT) 3544M: David S. Miller <davem@davemloft.net> 3545L: netdev@vger.kernel.org 3546L: bpf@vger.kernel.org 3547S: Maintained 3548F: arch/sparc/net/ 3549 3550BPF JIT for X86 32-BIT 3551M: Wang YanQing <udknight@gmail.com> 3552L: netdev@vger.kernel.org 3553L: bpf@vger.kernel.org 3554S: Maintained 3555F: arch/x86/net/bpf_jit_comp32.c 3556 3557BPF JIT for X86 64-BIT 3558M: Alexei Starovoitov <ast@kernel.org> 3559M: Daniel Borkmann <daniel@iogearbox.net> 3560L: netdev@vger.kernel.org 3561L: bpf@vger.kernel.org 3562S: Supported 3563F: arch/x86/net/ 3564X: arch/x86/net/bpf_jit_comp32.c 3565 3566BPF LSM (Security Audit and Enforcement using BPF) 3567M: KP Singh <kpsingh@kernel.org> 3568R: Florent Revest <revest@chromium.org> 3569R: Brendan Jackman <jackmanb@chromium.org> 3570L: bpf@vger.kernel.org 3571S: Maintained 3572F: Documentation/bpf/bpf_lsm.rst 3573F: include/linux/bpf_lsm.h 3574F: kernel/bpf/bpf_lsm.c 3575F: security/bpf/ 3576 3577BROADCOM B44 10/100 ETHERNET DRIVER 3578M: Michael Chan <michael.chan@broadcom.com> 3579L: netdev@vger.kernel.org 3580S: Supported 3581F: drivers/net/ethernet/broadcom/b44.* 3582 3583BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3584M: Florian Fainelli <f.fainelli@gmail.com> 3585L: netdev@vger.kernel.org 3586L: openwrt-devel@lists.openwrt.org (subscribers-only) 3587S: Supported 3588F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3589F: drivers/net/dsa/b53/* 3590F: drivers/net/dsa/bcm_sf2* 3591F: include/linux/dsa/brcm.h 3592F: include/linux/platform_data/b53.h 3593 3594BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3595M: Nicolas Saenz Julienne <nsaenz@kernel.org> 3596L: bcm-kernel-feedback-list@broadcom.com 3597L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3598L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3599S: Maintained 3600T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsaenz/linux-rpi.git 3601F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3602F: drivers/pci/controller/pcie-brcmstb.c 3603F: drivers/staging/vc04_services 3604N: bcm2711 3605N: bcm283* 3606 3607BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3608M: Florian Fainelli <f.fainelli@gmail.com> 3609M: Ray Jui <rjui@broadcom.com> 3610M: Scott Branden <sbranden@broadcom.com> 3611M: bcm-kernel-feedback-list@broadcom.com 3612S: Maintained 3613T: git git://github.com/broadcom/mach-bcm 3614F: arch/arm/mach-bcm/ 3615N: bcm281* 3616N: bcm113* 3617N: bcm216* 3618N: kona 3619 3620BROADCOM BCM47XX MIPS ARCHITECTURE 3621M: Hauke Mehrtens <hauke@hauke-m.de> 3622M: Rafał Miłecki <zajec5@gmail.com> 3623L: linux-mips@vger.kernel.org 3624S: Maintained 3625F: Documentation/devicetree/bindings/mips/brcm/ 3626F: arch/mips/bcm47xx/* 3627F: arch/mips/include/asm/mach-bcm47xx/* 3628 3629BROADCOM BCM4908 ETHERNET DRIVER 3630M: Rafał Miłecki <rafal@milecki.pl> 3631M: bcm-kernel-feedback-list@broadcom.com 3632L: netdev@vger.kernel.org 3633S: Maintained 3634F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3635F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3636F: drivers/net/ethernet/broadcom/unimac.h 3637 3638BROADCOM BCM5301X ARM ARCHITECTURE 3639M: Hauke Mehrtens <hauke@hauke-m.de> 3640M: Rafał Miłecki <zajec5@gmail.com> 3641M: bcm-kernel-feedback-list@broadcom.com 3642L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3643S: Maintained 3644F: arch/arm/boot/dts/bcm470* 3645F: arch/arm/boot/dts/bcm5301* 3646F: arch/arm/boot/dts/bcm953012* 3647F: arch/arm/mach-bcm/bcm_5301x.c 3648 3649BROADCOM BCM53573 ARM ARCHITECTURE 3650M: Rafał Miłecki <rafal@milecki.pl> 3651L: bcm-kernel-feedback-list@broadcom.com 3652L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3653S: Maintained 3654F: arch/arm/boot/dts/bcm47189* 3655F: arch/arm/boot/dts/bcm53573* 3656 3657BROADCOM BCM63XX ARM ARCHITECTURE 3658M: Florian Fainelli <f.fainelli@gmail.com> 3659M: bcm-kernel-feedback-list@broadcom.com 3660L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3661S: Maintained 3662T: git git://github.com/broadcom/stblinux.git 3663N: bcm63xx 3664 3665BROADCOM BCM63XX/BCM33XX UDC DRIVER 3666M: Kevin Cernekee <cernekee@gmail.com> 3667L: linux-usb@vger.kernel.org 3668S: Maintained 3669F: drivers/usb/gadget/udc/bcm63xx_udc.* 3670 3671BROADCOM BCM7XXX ARM ARCHITECTURE 3672M: Florian Fainelli <f.fainelli@gmail.com> 3673M: bcm-kernel-feedback-list@broadcom.com 3674L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3675S: Maintained 3676T: git git://github.com/broadcom/stblinux.git 3677F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3678F: arch/arm/boot/dts/bcm7*.dts* 3679F: arch/arm/include/asm/hardware/cache-b15-rac.h 3680F: arch/arm/mach-bcm/*brcmstb* 3681F: arch/arm/mm/cache-b15-rac.c 3682F: drivers/bus/brcmstb_gisb.c 3683F: drivers/pci/controller/pcie-brcmstb.c 3684N: brcmstb 3685N: bcm7038 3686N: bcm7120 3687 3688BROADCOM BDC DRIVER 3689M: Al Cooper <alcooperx@gmail.com> 3690L: linux-usb@vger.kernel.org 3691L: bcm-kernel-feedback-list@broadcom.com 3692S: Maintained 3693F: Documentation/devicetree/bindings/usb/brcm,bdc.txt 3694F: drivers/usb/gadget/udc/bdc/ 3695 3696BROADCOM BMIPS CPUFREQ DRIVER 3697M: Markus Mayer <mmayer@broadcom.com> 3698M: bcm-kernel-feedback-list@broadcom.com 3699L: linux-pm@vger.kernel.org 3700S: Maintained 3701F: drivers/cpufreq/bmips-cpufreq.c 3702 3703BROADCOM BMIPS MIPS ARCHITECTURE 3704M: Florian Fainelli <f.fainelli@gmail.com> 3705L: bcm-kernel-feedback-list@broadcom.com 3706L: linux-mips@vger.kernel.org 3707S: Maintained 3708T: git git://github.com/broadcom/stblinux.git 3709F: arch/mips/bmips/* 3710F: arch/mips/boot/dts/brcm/bcm*.dts* 3711F: arch/mips/include/asm/mach-bmips/* 3712F: arch/mips/kernel/*bmips* 3713F: drivers/soc/bcm/bcm63xx 3714F: drivers/irqchip/irq-bcm63* 3715F: drivers/irqchip/irq-bcm7* 3716F: drivers/irqchip/irq-brcmstb* 3717F: include/linux/bcm963xx_nvram.h 3718F: include/linux/bcm963xx_tag.h 3719 3720BROADCOM BNX2 GIGABIT ETHERNET DRIVER 3721M: Rasesh Mody <rmody@marvell.com> 3722M: GR-Linux-NIC-Dev@marvell.com 3723L: netdev@vger.kernel.org 3724S: Supported 3725F: drivers/net/ethernet/broadcom/bnx2.* 3726F: drivers/net/ethernet/broadcom/bnx2_* 3727 3728BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 3729M: Saurav Kashyap <skashyap@marvell.com> 3730M: Javed Hasan <jhasan@marvell.com> 3731M: GR-QLogic-Storage-Upstream@marvell.com 3732L: linux-scsi@vger.kernel.org 3733S: Supported 3734F: drivers/scsi/bnx2fc/ 3735 3736BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 3737M: Nilesh Javali <njavali@marvell.com> 3738M: Manish Rangankar <mrangankar@marvell.com> 3739M: GR-QLogic-Storage-Upstream@marvell.com 3740L: linux-scsi@vger.kernel.org 3741S: Supported 3742F: drivers/scsi/bnx2i/ 3743 3744BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 3745M: Ariel Elior <aelior@marvell.com> 3746M: Sudarsana Kalluru <skalluru@marvell.com> 3747M: Manish Chopra <manishc@marvell.com> 3748L: netdev@vger.kernel.org 3749S: Supported 3750F: drivers/net/ethernet/broadcom/bnx2x/ 3751 3752BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 3753M: Michael Chan <michael.chan@broadcom.com> 3754L: netdev@vger.kernel.org 3755S: Supported 3756F: drivers/net/ethernet/broadcom/bnxt/ 3757 3758BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 3759M: Arend van Spriel <aspriel@gmail.com> 3760M: Franky Lin <franky.lin@broadcom.com> 3761M: Hante Meuleman <hante.meuleman@broadcom.com> 3762M: Chi-hsien Lin <chi-hsien.lin@infineon.com> 3763M: Wright Feng <wright.feng@infineon.com> 3764M: Chung-hsien Hsu <chung-hsien.hsu@infineon.com> 3765L: linux-wireless@vger.kernel.org 3766L: brcm80211-dev-list.pdl@broadcom.com 3767L: SHA-cyfmac-dev-list@infineon.com 3768S: Supported 3769F: drivers/net/wireless/broadcom/brcm80211/ 3770 3771BROADCOM BRCMSTB GPIO DRIVER 3772M: Gregory Fong <gregory.0xf0@gmail.com> 3773L: bcm-kernel-feedback-list@broadcom.com 3774S: Supported 3775F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt 3776F: drivers/gpio/gpio-brcmstb.c 3777 3778BROADCOM BRCMSTB I2C DRIVER 3779M: Kamal Dasu <kdasu.kdev@gmail.com> 3780L: linux-i2c@vger.kernel.org 3781L: bcm-kernel-feedback-list@broadcom.com 3782S: Supported 3783F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 3784F: drivers/i2c/busses/i2c-brcmstb.c 3785 3786BROADCOM BRCMSTB UART DRIVER 3787M: Al Cooper <alcooperx@gmail.com> 3788L: linux-serial@vger.kernel.org 3789L: bcm-kernel-feedback-list@broadcom.com 3790S: Maintained 3791F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 3792F: drivers/tty/serial/8250/8250_bcm7271.c 3793 3794BROADCOM BRCMSTB USB EHCI DRIVER 3795M: Al Cooper <alcooperx@gmail.com> 3796L: linux-usb@vger.kernel.org 3797L: bcm-kernel-feedback-list@broadcom.com 3798S: Maintained 3799F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 3800F: drivers/usb/host/ehci-brcm.* 3801 3802BROADCOM BRCMSTB USB PIN MAP DRIVER 3803M: Al Cooper <alcooperx@gmail.com> 3804L: linux-usb@vger.kernel.org 3805L: bcm-kernel-feedback-list@broadcom.com 3806S: Maintained 3807F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 3808F: drivers/usb/misc/brcmstb-usb-pinmap.c 3809 3810BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 3811M: Al Cooper <alcooperx@gmail.com> 3812L: linux-kernel@vger.kernel.org 3813L: bcm-kernel-feedback-list@broadcom.com 3814S: Maintained 3815F: drivers/phy/broadcom/phy-brcm-usb* 3816 3817BROADCOM ETHERNET PHY DRIVERS 3818M: Florian Fainelli <f.fainelli@gmail.com> 3819L: bcm-kernel-feedback-list@broadcom.com 3820L: netdev@vger.kernel.org 3821S: Supported 3822F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 3823F: drivers/net/phy/bcm*.[ch] 3824F: drivers/net/phy/broadcom.c 3825F: include/linux/brcmphy.h 3826 3827BROADCOM GENET ETHERNET DRIVER 3828M: Doug Berger <opendmb@gmail.com> 3829M: Florian Fainelli <f.fainelli@gmail.com> 3830L: bcm-kernel-feedback-list@broadcom.com 3831L: netdev@vger.kernel.org 3832S: Supported 3833F: Documentation/devicetree/bindings/net/brcm,bcmgenet.txt 3834F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 3835F: drivers/net/ethernet/broadcom/genet/ 3836F: drivers/net/ethernet/broadcom/unimac.h 3837F: drivers/net/mdio/mdio-bcm-unimac.c 3838F: include/linux/platform_data/bcmgenet.h 3839F: include/linux/platform_data/mdio-bcm-unimac.h 3840 3841BROADCOM IPROC ARM ARCHITECTURE 3842M: Ray Jui <rjui@broadcom.com> 3843M: Scott Branden <sbranden@broadcom.com> 3844M: bcm-kernel-feedback-list@broadcom.com 3845L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3846S: Maintained 3847T: git git://github.com/broadcom/cygnus-linux.git 3848F: arch/arm64/boot/dts/broadcom/northstar2/* 3849F: arch/arm64/boot/dts/broadcom/stingray/* 3850F: drivers/clk/bcm/clk-ns* 3851F: drivers/clk/bcm/clk-sr* 3852F: drivers/pinctrl/bcm/pinctrl-ns* 3853F: include/dt-bindings/clock/bcm-sr* 3854N: iproc 3855N: cygnus 3856N: bcm[-_]nsp 3857N: bcm9113* 3858N: bcm9583* 3859N: bcm9585* 3860N: bcm9586* 3861N: bcm988312 3862N: bcm113* 3863N: bcm583* 3864N: bcm585* 3865N: bcm586* 3866N: bcm88312 3867N: hr2 3868N: stingray 3869 3870BROADCOM IPROC GBIT ETHERNET DRIVER 3871M: Rafał Miłecki <rafal@milecki.pl> 3872M: bcm-kernel-feedback-list@broadcom.com 3873L: netdev@vger.kernel.org 3874S: Maintained 3875F: Documentation/devicetree/bindings/net/brcm,amac.txt 3876F: drivers/net/ethernet/broadcom/bgmac* 3877F: drivers/net/ethernet/broadcom/unimac.h 3878 3879BROADCOM KONA GPIO DRIVER 3880M: Ray Jui <rjui@broadcom.com> 3881L: bcm-kernel-feedback-list@broadcom.com 3882S: Supported 3883F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 3884F: drivers/gpio/gpio-bcm-kona.c 3885 3886BROADCOM MPI3 STORAGE CONTROLLER DRIVER 3887M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 3888M: Kashyap Desai <kashyap.desai@broadcom.com> 3889M: Sumit Saxena <sumit.saxena@broadcom.com> 3890M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 3891L: mpi3mr-linuxdrv.pdl@broadcom.com 3892L: linux-scsi@vger.kernel.org 3893S: Supported 3894W: https://www.broadcom.com/support/storage 3895F: drivers/scsi/mpi3mr/ 3896 3897BROADCOM NETXTREME-E ROCE DRIVER 3898M: Selvin Xavier <selvin.xavier@broadcom.com> 3899L: linux-rdma@vger.kernel.org 3900S: Supported 3901W: http://www.broadcom.com 3902F: drivers/infiniband/hw/bnxt_re/ 3903F: include/uapi/rdma/bnxt_re-abi.h 3904 3905BROADCOM NVRAM DRIVER 3906M: Rafał Miłecki <zajec5@gmail.com> 3907L: linux-mips@vger.kernel.org 3908S: Maintained 3909F: drivers/firmware/broadcom/* 3910 3911BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 3912M: Rafał Miłecki <rafal@milecki.pl> 3913M: Florian Fainelli <f.fainelli@gmail.com> 3914M: bcm-kernel-feedback-list@broadcom.com 3915L: linux-pm@vger.kernel.org 3916S: Maintained 3917T: git git://github.com/broadcom/stblinux.git 3918F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 3919F: include/dt-bindings/soc/bcm-pmb.h 3920 3921BROADCOM SPECIFIC AMBA DRIVER (BCMA) 3922M: Rafał Miłecki <zajec5@gmail.com> 3923L: linux-wireless@vger.kernel.org 3924S: Maintained 3925F: drivers/bcma/ 3926F: include/linux/bcma/ 3927 3928BROADCOM SPI DRIVER 3929M: Kamal Dasu <kdasu.kdev@gmail.com> 3930M: bcm-kernel-feedback-list@broadcom.com 3931S: Maintained 3932F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 3933F: drivers/spi/spi-bcm-qspi.* 3934F: drivers/spi/spi-brcmstb-qspi.c 3935F: drivers/spi/spi-iproc-qspi.c 3936 3937BROADCOM STB AVS CPUFREQ DRIVER 3938M: Markus Mayer <mmayer@broadcom.com> 3939M: bcm-kernel-feedback-list@broadcom.com 3940L: linux-pm@vger.kernel.org 3941S: Maintained 3942F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 3943F: drivers/cpufreq/brcmstb* 3944 3945BROADCOM STB AVS TMON DRIVER 3946M: Markus Mayer <mmayer@broadcom.com> 3947M: bcm-kernel-feedback-list@broadcom.com 3948L: linux-pm@vger.kernel.org 3949S: Maintained 3950F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt 3951F: drivers/thermal/broadcom/brcmstb* 3952 3953BROADCOM STB DPFE DRIVER 3954M: Markus Mayer <mmayer@broadcom.com> 3955M: bcm-kernel-feedback-list@broadcom.com 3956L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3957S: Maintained 3958F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 3959F: drivers/memory/brcmstb_dpfe.c 3960 3961BROADCOM STB NAND FLASH DRIVER 3962M: Brian Norris <computersforpeace@gmail.com> 3963M: Kamal Dasu <kdasu.kdev@gmail.com> 3964L: linux-mtd@lists.infradead.org 3965L: bcm-kernel-feedback-list@broadcom.com 3966S: Maintained 3967F: drivers/mtd/nand/raw/brcmnand/ 3968 3969BROADCOM STB PCIE DRIVER 3970M: Jim Quinlan <jim2101024@gmail.com> 3971M: Nicolas Saenz Julienne <nsaenz@kernel.org> 3972M: Florian Fainelli <f.fainelli@gmail.com> 3973M: bcm-kernel-feedback-list@broadcom.com 3974L: linux-pci@vger.kernel.org 3975S: Maintained 3976F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3977F: drivers/pci/controller/pcie-brcmstb.c 3978 3979BROADCOM SYSTEMPORT ETHERNET DRIVER 3980M: Florian Fainelli <f.fainelli@gmail.com> 3981L: bcm-kernel-feedback-list@broadcom.com 3982L: netdev@vger.kernel.org 3983S: Supported 3984F: drivers/net/ethernet/broadcom/bcmsysport.* 3985F: drivers/net/ethernet/broadcom/unimac.h 3986 3987BROADCOM TG3 GIGABIT ETHERNET DRIVER 3988M: Siva Reddy Kallam <siva.kallam@broadcom.com> 3989M: Prashant Sreedharan <prashant@broadcom.com> 3990M: Michael Chan <mchan@broadcom.com> 3991L: netdev@vger.kernel.org 3992S: Supported 3993F: drivers/net/ethernet/broadcom/tg3.* 3994 3995BROADCOM VK DRIVER 3996M: Scott Branden <scott.branden@broadcom.com> 3997L: bcm-kernel-feedback-list@broadcom.com 3998S: Supported 3999F: drivers/misc/bcm-vk/ 4000F: include/uapi/linux/misc/bcm_vk.h 4001 4002BROCADE BFA FC SCSI DRIVER 4003M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4004M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4005L: linux-scsi@vger.kernel.org 4006S: Supported 4007F: drivers/scsi/bfa/ 4008 4009BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4010M: Rasesh Mody <rmody@marvell.com> 4011M: Sudarsana Kalluru <skalluru@marvell.com> 4012M: GR-Linux-NIC-Dev@marvell.com 4013L: netdev@vger.kernel.org 4014S: Supported 4015F: drivers/net/ethernet/brocade/bna/ 4016 4017BSG (block layer generic sg v4 driver) 4018M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4019L: linux-scsi@vger.kernel.org 4020S: Supported 4021F: block/bsg.c 4022F: include/linux/bsg.h 4023F: include/uapi/linux/bsg.h 4024 4025BT87X AUDIO DRIVER 4026M: Clemens Ladisch <clemens@ladisch.de> 4027L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4028S: Maintained 4029T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4030F: Documentation/sound/cards/bt87x.rst 4031F: sound/pci/bt87x.c 4032 4033BT8XXGPIO DRIVER 4034M: Michael Buesch <m@bues.ch> 4035S: Maintained 4036W: http://bu3sch.de/btgpio.php 4037F: drivers/gpio/gpio-bt8xx.c 4038 4039BTRFS FILE SYSTEM 4040M: Chris Mason <clm@fb.com> 4041M: Josef Bacik <josef@toxicpanda.com> 4042M: David Sterba <dsterba@suse.com> 4043L: linux-btrfs@vger.kernel.org 4044S: Maintained 4045W: http://btrfs.wiki.kernel.org/ 4046Q: http://patchwork.kernel.org/project/linux-btrfs/list/ 4047C: irc://irc.libera.chat/btrfs 4048T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4049F: Documentation/filesystems/btrfs.rst 4050F: fs/btrfs/ 4051F: include/linux/btrfs* 4052F: include/uapi/linux/btrfs* 4053 4054BTTV VIDEO4LINUX DRIVER 4055M: Mauro Carvalho Chehab <mchehab@kernel.org> 4056L: linux-media@vger.kernel.org 4057S: Odd fixes 4058W: https://linuxtv.org 4059T: git git://linuxtv.org/media_tree.git 4060F: Documentation/driver-api/media/drivers/bttv* 4061F: drivers/media/pci/bt8xx/bttv* 4062 4063BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4064M: Chanwoo Choi <cw00.choi@samsung.com> 4065L: linux-pm@vger.kernel.org 4066L: linux-samsung-soc@vger.kernel.org 4067S: Maintained 4068T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4069F: Documentation/devicetree/bindings/devfreq/exynos-bus.txt 4070F: drivers/devfreq/exynos-bus.c 4071 4072BUSLOGIC SCSI DRIVER 4073M: Khalid Aziz <khalid@gonehiking.org> 4074L: linux-scsi@vger.kernel.org 4075S: Maintained 4076F: drivers/scsi/BusLogic.* 4077F: drivers/scsi/FlashPoint.* 4078 4079C-MEDIA CMI8788 DRIVER 4080M: Clemens Ladisch <clemens@ladisch.de> 4081L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4082S: Maintained 4083T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4084F: sound/pci/oxygen/ 4085 4086C-SKY ARCHITECTURE 4087M: Guo Ren <guoren@kernel.org> 4088L: linux-csky@vger.kernel.org 4089S: Supported 4090T: git https://github.com/c-sky/csky-linux.git 4091F: Documentation/devicetree/bindings/csky/ 4092F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4093F: Documentation/devicetree/bindings/timer/csky,* 4094F: arch/csky/ 4095F: drivers/clocksource/timer-gx6605s.c 4096F: drivers/clocksource/timer-mp-csky.c 4097F: drivers/irqchip/irq-csky-* 4098N: csky 4099K: csky 4100 4101CA8210 IEEE-802.15.4 RADIO DRIVER 4102M: Harry Morris <h.morris@cascoda.com> 4103L: linux-wpan@vger.kernel.org 4104S: Maintained 4105W: https://github.com/Cascoda/ca8210-linux.git 4106F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4107F: drivers/net/ieee802154/ca8210.c 4108 4109CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4110M: Damien Le Moal <damien.lemoal@wdc.com> 4111L: linux-riscv@lists.infradead.org 4112L: linux-gpio@vger.kernel.org (pinctrl driver) 4113F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4114F: drivers/pinctrl/pinctrl-k210.c 4115 4116CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4117M: Damien Le Moal <damien.lemoal@wdc.com> 4118L: linux-kernel@vger.kernel.org 4119L: linux-riscv@lists.infradead.org 4120S: Maintained 4121F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4122F: drivers/reset/reset-k210.c 4123 4124CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4125M: Damien Le Moal <damien.lemoal@wdc.com> 4126L: linux-riscv@lists.infradead.org 4127S: Maintained 4128F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4129F: drivers/soc/canaan/ 4130F: include/soc/canaan/ 4131 4132CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4133M: David Howells <dhowells@redhat.com> 4134L: linux-cachefs@redhat.com (moderated for non-subscribers) 4135S: Supported 4136F: Documentation/filesystems/caching/cachefiles.rst 4137F: fs/cachefiles/ 4138 4139CADENCE MIPI-CSI2 BRIDGES 4140M: Maxime Ripard <mripard@kernel.org> 4141L: linux-media@vger.kernel.org 4142S: Maintained 4143F: Documentation/devicetree/bindings/media/cdns,*.txt 4144F: drivers/media/platform/cadence/cdns-csi2* 4145 4146CADENCE NAND DRIVER 4147L: linux-mtd@lists.infradead.org 4148S: Orphan 4149F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4150F: drivers/mtd/nand/raw/cadence-nand-controller.c 4151 4152CADENCE USB3 DRD IP DRIVER 4153M: Peter Chen <peter.chen@kernel.org> 4154M: Pawel Laszczak <pawell@cadence.com> 4155R: Roger Quadros <rogerq@kernel.org> 4156R: Aswath Govindraju <a-govindraju@ti.com> 4157L: linux-usb@vger.kernel.org 4158S: Maintained 4159T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4160F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4161F: drivers/usb/cdns3/ 4162X: drivers/usb/cdns3/cdnsp* 4163 4164CADENCE USBSSP DRD IP DRIVER 4165M: Pawel Laszczak <pawell@cadence.com> 4166L: linux-usb@vger.kernel.org 4167S: Maintained 4168T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4169F: drivers/usb/cdns3/ 4170X: drivers/usb/cdns3/cdns3* 4171 4172CADET FM/AM RADIO RECEIVER DRIVER 4173M: Hans Verkuil <hverkuil@xs4all.nl> 4174L: linux-media@vger.kernel.org 4175S: Maintained 4176W: https://linuxtv.org 4177T: git git://linuxtv.org/media_tree.git 4178F: drivers/media/radio/radio-cadet* 4179 4180CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4181L: linux-media@vger.kernel.org 4182S: Orphan 4183T: git git://linuxtv.org/media_tree.git 4184F: Documentation/admin-guide/media/cafe_ccic* 4185F: drivers/media/platform/marvell-ccic/ 4186 4187CAIF NETWORK LAYER 4188L: netdev@vger.kernel.org 4189S: Orphan 4190F: Documentation/networking/caif/ 4191F: drivers/net/caif/ 4192F: include/net/caif/ 4193F: include/uapi/linux/caif/ 4194F: net/caif/ 4195 4196CAKE QDISC 4197M: Toke Høiland-Jørgensen <toke@toke.dk> 4198L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4199S: Maintained 4200F: net/sched/sch_cake.c 4201 4202CAN NETWORK DRIVERS 4203M: Wolfgang Grandegger <wg@grandegger.com> 4204M: Marc Kleine-Budde <mkl@pengutronix.de> 4205L: linux-can@vger.kernel.org 4206S: Maintained 4207W: https://github.com/linux-can 4208T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4209T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4210F: Documentation/devicetree/bindings/net/can/ 4211F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4212F: drivers/net/can/ 4213F: drivers/phy/phy-can-transceiver.c 4214F: include/linux/can/bittiming.h 4215F: include/linux/can/dev.h 4216F: include/linux/can/led.h 4217F: include/linux/can/length.h 4218F: include/linux/can/platform/ 4219F: include/linux/can/rx-offload.h 4220F: include/uapi/linux/can/error.h 4221F: include/uapi/linux/can/netlink.h 4222F: include/uapi/linux/can/vxcan.h 4223 4224CAN NETWORK LAYER 4225M: Oliver Hartkopp <socketcan@hartkopp.net> 4226M: Marc Kleine-Budde <mkl@pengutronix.de> 4227L: linux-can@vger.kernel.org 4228S: Maintained 4229W: https://github.com/linux-can 4230T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4231T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4232F: Documentation/networking/can.rst 4233F: include/linux/can/can-ml.h 4234F: include/linux/can/core.h 4235F: include/linux/can/skb.h 4236F: include/net/netns/can.h 4237F: include/uapi/linux/can.h 4238F: include/uapi/linux/can/bcm.h 4239F: include/uapi/linux/can/gw.h 4240F: include/uapi/linux/can/isotp.h 4241F: include/uapi/linux/can/raw.h 4242F: net/can/ 4243 4244CAN-J1939 NETWORK LAYER 4245M: Robin van der Gracht <robin@protonic.nl> 4246M: Oleksij Rempel <o.rempel@pengutronix.de> 4247R: kernel@pengutronix.de 4248L: linux-can@vger.kernel.org 4249S: Maintained 4250F: Documentation/networking/j1939.rst 4251F: include/uapi/linux/can/j1939.h 4252F: net/can/j1939/ 4253 4254CAPABILITIES 4255M: Serge Hallyn <serge@hallyn.com> 4256L: linux-security-module@vger.kernel.org 4257S: Supported 4258F: include/linux/capability.h 4259F: include/uapi/linux/capability.h 4260F: kernel/capability.c 4261F: security/commoncap.c 4262 4263CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4264M: Kevin Tsai <ktsai@capellamicro.com> 4265S: Maintained 4266F: drivers/iio/light/cm* 4267 4268CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4269M: Christian Lamparter <chunkeey@googlemail.com> 4270L: linux-wireless@vger.kernel.org 4271S: Maintained 4272W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4273F: drivers/net/wireless/ath/carl9170/ 4274 4275CAVIUM I2C DRIVER 4276M: Robert Richter <rric@kernel.org> 4277S: Odd Fixes 4278W: http://www.marvell.com 4279F: drivers/i2c/busses/i2c-octeon* 4280F: drivers/i2c/busses/i2c-thunderx* 4281 4282CAVIUM LIQUIDIO NETWORK DRIVER 4283M: Derek Chickles <dchickles@marvell.com> 4284M: Satanand Burla <sburla@marvell.com> 4285M: Felix Manlunas <fmanlunas@marvell.com> 4286L: netdev@vger.kernel.org 4287S: Supported 4288W: http://www.marvell.com 4289F: drivers/net/ethernet/cavium/liquidio/ 4290 4291CAVIUM MMC DRIVER 4292M: Robert Richter <rric@kernel.org> 4293S: Odd Fixes 4294W: http://www.marvell.com 4295F: drivers/mmc/host/cavium* 4296 4297CAVIUM OCTEON-TX CRYPTO DRIVER 4298M: George Cherian <gcherian@marvell.com> 4299L: linux-crypto@vger.kernel.org 4300S: Supported 4301W: http://www.marvell.com 4302F: drivers/crypto/cavium/cpt/ 4303 4304CAVIUM THUNDERX2 ARM64 SOC 4305M: Robert Richter <rric@kernel.org> 4306L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4307S: Odd Fixes 4308F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4309F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4310 4311CBS/ETF/TAPRIO QDISCS 4312M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4313S: Maintained 4314L: netdev@vger.kernel.org 4315F: net/sched/sch_cbs.c 4316F: net/sched/sch_etf.c 4317F: net/sched/sch_taprio.c 4318 4319CC2520 IEEE-802.15.4 RADIO DRIVER 4320M: Varka Bhadram <varkabhadram@gmail.com> 4321L: linux-wpan@vger.kernel.org 4322S: Maintained 4323F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4324F: drivers/net/ieee802154/cc2520.c 4325F: include/linux/spi/cc2520.h 4326 4327CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4328M: Gilad Ben-Yossef <gilad@benyossef.com> 4329L: linux-crypto@vger.kernel.org 4330S: Supported 4331W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4332F: drivers/crypto/ccree/ 4333 4334CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4335M: Hadar Gat <hadar.gat@arm.com> 4336L: linux-crypto@vger.kernel.org 4337S: Supported 4338F: drivers/char/hw_random/cctrng.c 4339F: drivers/char/hw_random/cctrng.h 4340F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4341W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4342 4343CEC FRAMEWORK 4344M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4345L: linux-media@vger.kernel.org 4346S: Supported 4347W: http://linuxtv.org 4348T: git git://linuxtv.org/media_tree.git 4349F: Documentation/ABI/testing/debugfs-cec-error-inj 4350F: Documentation/devicetree/bindings/media/cec.txt 4351F: Documentation/driver-api/media/cec-core.rst 4352F: Documentation/userspace-api/media/cec 4353F: drivers/media/cec/ 4354F: drivers/media/rc/keymaps/rc-cec.c 4355F: include/media/cec-notifier.h 4356F: include/media/cec.h 4357F: include/uapi/linux/cec-funcs.h 4358F: include/uapi/linux/cec.h 4359 4360CEC GPIO DRIVER 4361M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4362L: linux-media@vger.kernel.org 4363S: Supported 4364W: http://linuxtv.org 4365T: git git://linuxtv.org/media_tree.git 4366F: Documentation/devicetree/bindings/media/cec-gpio.txt 4367F: drivers/media/cec/platform/cec-gpio/ 4368 4369CELL BROADBAND ENGINE ARCHITECTURE 4370M: Arnd Bergmann <arnd@arndb.de> 4371L: linuxppc-dev@lists.ozlabs.org 4372S: Supported 4373W: http://www.ibm.com/developerworks/power/cell/ 4374F: arch/powerpc/include/asm/cell*.h 4375F: arch/powerpc/include/asm/spu*.h 4376F: arch/powerpc/include/uapi/asm/spu*.h 4377F: arch/powerpc/platforms/cell/ 4378 4379CELLWISE CW2015 BATTERY DRIVER 4380M: Tobias Schrammm <t.schramm@manjaro.org> 4381S: Maintained 4382F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4383F: drivers/power/supply/cw2015_battery.c 4384 4385CEPH COMMON CODE (LIBCEPH) 4386M: Ilya Dryomov <idryomov@gmail.com> 4387M: Jeff Layton <jlayton@kernel.org> 4388L: ceph-devel@vger.kernel.org 4389S: Supported 4390W: http://ceph.com/ 4391T: git git://github.com/ceph/ceph-client.git 4392F: include/linux/ceph/ 4393F: include/linux/crush/ 4394F: net/ceph/ 4395 4396CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4397M: Jeff Layton <jlayton@kernel.org> 4398M: Ilya Dryomov <idryomov@gmail.com> 4399L: ceph-devel@vger.kernel.org 4400S: Supported 4401W: http://ceph.com/ 4402T: git git://github.com/ceph/ceph-client.git 4403F: Documentation/filesystems/ceph.rst 4404F: fs/ceph/ 4405 4406CERTIFICATE HANDLING 4407M: David Howells <dhowells@redhat.com> 4408M: David Woodhouse <dwmw2@infradead.org> 4409L: keyrings@vger.kernel.org 4410S: Maintained 4411F: Documentation/admin-guide/module-signing.rst 4412F: certs/ 4413F: scripts/extract-cert.c 4414F: scripts/sign-file.c 4415 4416CFAG12864B LCD DRIVER 4417M: Miguel Ojeda <ojeda@kernel.org> 4418S: Maintained 4419F: drivers/auxdisplay/cfag12864b.c 4420F: include/linux/cfag12864b.h 4421 4422CFAG12864BFB LCD FRAMEBUFFER DRIVER 4423M: Miguel Ojeda <ojeda@kernel.org> 4424S: Maintained 4425F: drivers/auxdisplay/cfag12864bfb.c 4426F: include/linux/cfag12864b.h 4427 4428CHAR and MISC DRIVERS 4429M: Arnd Bergmann <arnd@arndb.de> 4430M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4431S: Supported 4432T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4433F: drivers/char/ 4434F: drivers/misc/ 4435F: include/linux/miscdevice.h 4436X: drivers/char/agp/ 4437X: drivers/char/hw_random/ 4438X: drivers/char/ipmi/ 4439X: drivers/char/random.c 4440X: drivers/char/tpm/ 4441 4442CHECKPATCH 4443M: Andy Whitcroft <apw@canonical.com> 4444M: Joe Perches <joe@perches.com> 4445R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4446R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4447S: Maintained 4448F: scripts/checkpatch.pl 4449 4450CHECKPATCH DOCUMENTATION 4451M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4452M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4453R: Joe Perches <joe@perches.com> 4454S: Maintained 4455F: Documentation/dev-tools/checkpatch.rst 4456 4457CHINESE DOCUMENTATION 4458M: Alex Shi <alexs@kernel.org> 4459S: Maintained 4460F: Documentation/translations/zh_CN/ 4461 4462CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4463M: Peter Chen <peter.chen@kernel.org> 4464L: linux-usb@vger.kernel.org 4465S: Maintained 4466T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4467F: drivers/usb/chipidea/ 4468 4469CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4470M: Hans de Goede <hdegoede@redhat.com> 4471L: linux-input@vger.kernel.org 4472S: Maintained 4473F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4474F: drivers/input/touchscreen/chipone_icn8318.c 4475 4476CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4477M: Hans de Goede <hdegoede@redhat.com> 4478L: linux-input@vger.kernel.org 4479S: Maintained 4480F: drivers/input/touchscreen/chipone_icn8505.c 4481 4482CHROME HARDWARE PLATFORM SUPPORT 4483M: Benson Leung <bleung@chromium.org> 4484S: Maintained 4485T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4486F: drivers/platform/chrome/ 4487 4488CHROMEOS EC CODEC DRIVER 4489M: Cheng-Yi Chiang <cychiang@chromium.org> 4490R: Guenter Roeck <groeck@chromium.org> 4491S: Maintained 4492F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4493F: sound/soc/codecs/cros_ec_codec.* 4494 4495CHROMEOS EC SUBDRIVERS 4496M: Benson Leung <bleung@chromium.org> 4497R: Guenter Roeck <groeck@chromium.org> 4498S: Maintained 4499F: drivers/power/supply/cros_usbpd-charger.c 4500N: cros_ec 4501N: cros-ec 4502 4503CHROMEOS EC USB TYPE-C DRIVER 4504M: Prashant Malani <pmalani@chromium.org> 4505S: Maintained 4506F: drivers/platform/chrome/cros_ec_typec.c 4507 4508CHROMEOS EC USB PD NOTIFY DRIVER 4509M: Prashant Malani <pmalani@chromium.org> 4510S: Maintained 4511F: drivers/platform/chrome/cros_usbpd_notify.c 4512F: include/linux/platform_data/cros_usbpd_notify.h 4513 4514CHRONTEL CH7322 CEC DRIVER 4515M: Joe Tessler <jrt@google.com> 4516L: linux-media@vger.kernel.org 4517S: Maintained 4518T: git git://linuxtv.org/media_tree.git 4519F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4520F: drivers/media/cec/i2c/ch7322.c 4521 4522CIRRUS LOGIC AUDIO CODEC DRIVERS 4523M: James Schulman <james.schulman@cirrus.com> 4524M: David Rhodes <david.rhodes@cirrus.com> 4525L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4526L: patches@opensource.cirrus.com 4527S: Maintained 4528F: sound/soc/codecs/cs* 4529 4530CIRRUS LOGIC DSP FIRMWARE DRIVER 4531M: Simon Trimmer <simont@opensource.cirrus.com> 4532M: Charles Keepax <ckeepax@opensource.cirrus.com> 4533M: Richard Fitzgerald <rf@opensource.cirrus.com> 4534L: patches@opensource.cirrus.com 4535S: Supported 4536W: https://github.com/CirrusLogic/linux-drivers/wiki 4537T: git https://github.com/CirrusLogic/linux-drivers.git 4538F: drivers/firmware/cirrus/* 4539F: include/linux/firmware/cirrus/* 4540 4541CIRRUS LOGIC EP93XX ETHERNET DRIVER 4542M: Hartley Sweeten <hsweeten@visionengravers.com> 4543L: netdev@vger.kernel.org 4544S: Maintained 4545F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4546 4547CIRRUS LOGIC LOCHNAGAR DRIVER 4548M: Charles Keepax <ckeepax@opensource.cirrus.com> 4549M: Richard Fitzgerald <rf@opensource.cirrus.com> 4550L: patches@opensource.cirrus.com 4551S: Supported 4552F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4553F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4554F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4555F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4556F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4557F: Documentation/hwmon/lochnagar.rst 4558F: drivers/clk/clk-lochnagar.c 4559F: drivers/hwmon/lochnagar-hwmon.c 4560F: drivers/mfd/lochnagar-i2c.c 4561F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4562F: drivers/regulator/lochnagar-regulator.c 4563F: include/dt-bindings/clk/lochnagar.h 4564F: include/dt-bindings/pinctrl/lochnagar.h 4565F: include/linux/mfd/lochnagar* 4566F: sound/soc/codecs/lochnagar-sc.c 4567 4568CIRRUS LOGIC MADERA CODEC DRIVERS 4569M: Charles Keepax <ckeepax@opensource.cirrus.com> 4570M: Richard Fitzgerald <rf@opensource.cirrus.com> 4571L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4572L: patches@opensource.cirrus.com 4573S: Supported 4574W: https://github.com/CirrusLogic/linux-drivers/wiki 4575T: git https://github.com/CirrusLogic/linux-drivers.git 4576F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4577F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4578F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4579F: drivers/gpio/gpio-madera* 4580F: drivers/irqchip/irq-madera* 4581F: drivers/mfd/cs47l* 4582F: drivers/mfd/madera* 4583F: drivers/pinctrl/cirrus/* 4584F: include/dt-bindings/sound/madera* 4585F: include/linux/irqchip/irq-madera* 4586F: include/linux/mfd/madera/* 4587F: include/sound/madera* 4588F: sound/soc/codecs/cs47l* 4589F: sound/soc/codecs/madera* 4590 4591CISCO FCOE HBA DRIVER 4592M: Satish Kharat <satishkh@cisco.com> 4593M: Sesidhar Baddela <sebaddel@cisco.com> 4594M: Karan Tilak Kumar <kartilak@cisco.com> 4595L: linux-scsi@vger.kernel.org 4596S: Supported 4597F: drivers/scsi/fnic/ 4598 4599CISCO SCSI HBA DRIVER 4600M: Karan Tilak Kumar <kartilak@cisco.com> 4601M: Sesidhar Baddela <sebaddel@cisco.com> 4602L: linux-scsi@vger.kernel.org 4603S: Supported 4604F: drivers/scsi/snic/ 4605 4606CISCO VIC ETHERNET NIC DRIVER 4607M: Christian Benvenuti <benve@cisco.com> 4608M: Govindarajulu Varadarajan <_govind@gmx.com> 4609S: Supported 4610F: drivers/net/ethernet/cisco/enic/ 4611 4612CISCO VIC LOW LATENCY NIC DRIVER 4613M: Christian Benvenuti <benve@cisco.com> 4614M: Nelson Escobar <neescoba@cisco.com> 4615S: Supported 4616F: drivers/infiniband/hw/usnic/ 4617 4618CLANG-FORMAT FILE 4619M: Miguel Ojeda <ojeda@kernel.org> 4620S: Maintained 4621F: .clang-format 4622 4623CLANG/LLVM BUILD SUPPORT 4624M: Nathan Chancellor <nathan@kernel.org> 4625M: Nick Desaulniers <ndesaulniers@google.com> 4626L: llvm@lists.linux.dev 4627S: Supported 4628W: https://clangbuiltlinux.github.io/ 4629B: https://github.com/ClangBuiltLinux/linux/issues 4630C: irc://irc.libera.chat/clangbuiltlinux 4631F: Documentation/kbuild/llvm.rst 4632F: include/linux/compiler-clang.h 4633F: scripts/Makefile.clang 4634F: scripts/clang-tools/ 4635K: \b(?i:clang|llvm)\b 4636 4637CLANG CONTROL FLOW INTEGRITY SUPPORT 4638M: Sami Tolvanen <samitolvanen@google.com> 4639M: Kees Cook <keescook@chromium.org> 4640R: Nathan Chancellor <nathan@kernel.org> 4641R: Nick Desaulniers <ndesaulniers@google.com> 4642L: llvm@lists.linux.dev 4643S: Supported 4644B: https://github.com/ClangBuiltLinux/linux/issues 4645T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/clang/features 4646F: include/linux/cfi.h 4647F: kernel/cfi.c 4648 4649CLEANCACHE API 4650M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 4651L: linux-kernel@vger.kernel.org 4652S: Maintained 4653F: include/linux/cleancache.h 4654F: mm/cleancache.c 4655 4656CLK API 4657M: Russell King <linux@armlinux.org.uk> 4658L: linux-clk@vger.kernel.org 4659S: Maintained 4660F: include/linux/clk.h 4661 4662CLOCKSOURCE, CLOCKEVENT DRIVERS 4663M: Daniel Lezcano <daniel.lezcano@linaro.org> 4664M: Thomas Gleixner <tglx@linutronix.de> 4665L: linux-kernel@vger.kernel.org 4666S: Supported 4667T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 4668F: Documentation/devicetree/bindings/timer/ 4669F: drivers/clocksource/ 4670 4671CMPC ACPI DRIVER 4672M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 4673M: Daniel Oliveira Nascimento <don@syst.com.br> 4674L: platform-driver-x86@vger.kernel.org 4675S: Supported 4676F: drivers/platform/x86/classmate-laptop.c 4677 4678COBALT MEDIA DRIVER 4679M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4680L: linux-media@vger.kernel.org 4681S: Supported 4682W: https://linuxtv.org 4683T: git git://linuxtv.org/media_tree.git 4684F: drivers/media/pci/cobalt/ 4685 4686COCCINELLE/Semantic Patches (SmPL) 4687M: Julia Lawall <Julia.Lawall@inria.fr> 4688M: Gilles Muller <Gilles.Muller@inria.fr> 4689M: Nicolas Palix <nicolas.palix@imag.fr> 4690L: cocci@inria.fr (moderated for non-subscribers) 4691S: Supported 4692W: https://coccinelle.gitlabpages.inria.fr/website/ 4693T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 4694F: Documentation/dev-tools/coccinelle.rst 4695F: scripts/coccicheck 4696F: scripts/coccinelle/ 4697 4698CODA FILE SYSTEM 4699M: Jan Harkes <jaharkes@cs.cmu.edu> 4700M: coda@cs.cmu.edu 4701L: codalist@coda.cs.cmu.edu 4702S: Maintained 4703W: http://www.coda.cs.cmu.edu/ 4704F: Documentation/filesystems/coda.rst 4705F: fs/coda/ 4706F: include/linux/coda*.h 4707F: include/uapi/linux/coda*.h 4708 4709CODA V4L2 MEM2MEM DRIVER 4710M: Philipp Zabel <p.zabel@pengutronix.de> 4711L: linux-media@vger.kernel.org 4712S: Maintained 4713F: Documentation/devicetree/bindings/media/coda.yaml 4714F: drivers/media/platform/coda/ 4715 4716CODE OF CONDUCT 4717M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4718S: Supported 4719F: Documentation/process/code-of-conduct-interpretation.rst 4720F: Documentation/process/code-of-conduct.rst 4721 4722COMEDI DRIVERS 4723M: Ian Abbott <abbotti@mev.co.uk> 4724M: H Hartley Sweeten <hsweeten@visionengravers.com> 4725S: Odd Fixes 4726F: drivers/comedi/ 4727 4728COMMON CLK FRAMEWORK 4729M: Michael Turquette <mturquette@baylibre.com> 4730M: Stephen Boyd <sboyd@kernel.org> 4731L: linux-clk@vger.kernel.org 4732S: Maintained 4733Q: http://patchwork.kernel.org/project/linux-clk/list/ 4734T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 4735F: Documentation/devicetree/bindings/clock/ 4736F: drivers/clk/ 4737F: include/linux/clk-pr* 4738F: include/linux/clk/ 4739F: include/linux/of_clk.h 4740X: drivers/clk/clkdev.c 4741 4742COMMON INTERNET FILE SYSTEM CLIENT (CIFS) 4743M: Steve French <sfrench@samba.org> 4744L: linux-cifs@vger.kernel.org 4745L: samba-technical@lists.samba.org (moderated for non-subscribers) 4746S: Supported 4747W: http://linux-cifs.samba.org/ 4748T: git git://git.samba.org/sfrench/cifs-2.6.git 4749F: Documentation/admin-guide/cifs/ 4750F: fs/cifs/ 4751F: fs/smbfs_common/ 4752 4753COMPACTPCI HOTPLUG CORE 4754M: Scott Murray <scott@spiteful.org> 4755L: linux-pci@vger.kernel.org 4756S: Maintained 4757F: drivers/pci/hotplug/cpci_hotplug* 4758 4759COMPACTPCI HOTPLUG GENERIC DRIVER 4760M: Scott Murray <scott@spiteful.org> 4761L: linux-pci@vger.kernel.org 4762S: Maintained 4763F: drivers/pci/hotplug/cpcihp_generic.c 4764 4765COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 4766M: Scott Murray <scott@spiteful.org> 4767L: linux-pci@vger.kernel.org 4768S: Maintained 4769F: drivers/pci/hotplug/cpcihp_zt5550.* 4770 4771COMPAL LAPTOP SUPPORT 4772M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 4773L: platform-driver-x86@vger.kernel.org 4774S: Maintained 4775F: drivers/platform/x86/compal-laptop.c 4776 4777COMPILER ATTRIBUTES 4778M: Miguel Ojeda <ojeda@kernel.org> 4779R: Nick Desaulniers <ndesaulniers@google.com> 4780S: Maintained 4781F: include/linux/compiler_attributes.h 4782 4783COMPUTE EXPRESS LINK (CXL) 4784M: Alison Schofield <alison.schofield@intel.com> 4785M: Vishal Verma <vishal.l.verma@intel.com> 4786M: Ira Weiny <ira.weiny@intel.com> 4787M: Ben Widawsky <ben.widawsky@intel.com> 4788M: Dan Williams <dan.j.williams@intel.com> 4789L: linux-cxl@vger.kernel.org 4790S: Maintained 4791F: drivers/cxl/ 4792F: include/uapi/linux/cxl_mem.h 4793 4794CONEXANT ACCESSRUNNER USB DRIVER 4795L: accessrunner-general@lists.sourceforge.net 4796S: Orphan 4797W: http://accessrunner.sourceforge.net/ 4798F: drivers/usb/atm/cxacru.c 4799 4800CONFIGFS 4801M: Joel Becker <jlbec@evilplan.org> 4802M: Christoph Hellwig <hch@lst.de> 4803S: Supported 4804T: git git://git.infradead.org/users/hch/configfs.git 4805F: fs/configfs/ 4806F: include/linux/configfs.h 4807F: samples/configfs/ 4808 4809CONSOLE SUBSYSTEM 4810M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4811S: Supported 4812F: drivers/video/console/ 4813F: include/linux/console* 4814 4815CONTEXT TRACKING 4816M: Frederic Weisbecker <frederic@kernel.org> 4817S: Maintained 4818F: kernel/context_tracking.c 4819F: include/linux/context_tracking* 4820 4821CONTROL GROUP (CGROUP) 4822M: Tejun Heo <tj@kernel.org> 4823M: Zefan Li <lizefan.x@bytedance.com> 4824M: Johannes Weiner <hannes@cmpxchg.org> 4825L: cgroups@vger.kernel.org 4826S: Maintained 4827T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 4828F: Documentation/admin-guide/cgroup-v1/ 4829F: Documentation/admin-guide/cgroup-v2.rst 4830F: include/linux/cgroup* 4831F: kernel/cgroup/ 4832 4833CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 4834M: Tejun Heo <tj@kernel.org> 4835M: Jens Axboe <axboe@kernel.dk> 4836L: cgroups@vger.kernel.org 4837L: linux-block@vger.kernel.org 4838T: git git://git.kernel.dk/linux-block 4839F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 4840F: block/bfq-cgroup.c 4841F: block/blk-cgroup.c 4842F: block/blk-iolatency.c 4843F: block/blk-throttle.c 4844F: include/linux/blk-cgroup.h 4845 4846CONTROL GROUP - CPUSET 4847M: Zefan Li <lizefan.x@bytedance.com> 4848L: cgroups@vger.kernel.org 4849S: Maintained 4850T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 4851F: Documentation/admin-guide/cgroup-v1/cpusets.rst 4852F: include/linux/cpuset.h 4853F: kernel/cgroup/cpuset.c 4854 4855CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 4856M: Johannes Weiner <hannes@cmpxchg.org> 4857M: Michal Hocko <mhocko@kernel.org> 4858M: Vladimir Davydov <vdavydov.dev@gmail.com> 4859L: cgroups@vger.kernel.org 4860L: linux-mm@kvack.org 4861S: Maintained 4862F: mm/memcontrol.c 4863F: mm/swap_cgroup.c 4864 4865CORETEMP HARDWARE MONITORING DRIVER 4866M: Fenghua Yu <fenghua.yu@intel.com> 4867L: linux-hwmon@vger.kernel.org 4868S: Maintained 4869F: Documentation/hwmon/coretemp.rst 4870F: drivers/hwmon/coretemp.c 4871 4872CORSAIR-CPRO HARDWARE MONITOR DRIVER 4873M: Marius Zachmann <mail@mariuszachmann.de> 4874L: linux-hwmon@vger.kernel.org 4875S: Maintained 4876F: drivers/hwmon/corsair-cpro.c 4877 4878CORSAIR-PSU HARDWARE MONITOR DRIVER 4879M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 4880L: linux-hwmon@vger.kernel.org 4881S: Maintained 4882F: Documentation/hwmon/corsair-psu.rst 4883F: drivers/hwmon/corsair-psu.c 4884 4885COSA/SRP SYNC SERIAL DRIVER 4886M: Jan "Yenya" Kasprzak <kas@fi.muni.cz> 4887S: Maintained 4888W: http://www.fi.muni.cz/~kas/cosa/ 4889F: drivers/net/wan/cosa* 4890 4891COUNTER SUBSYSTEM 4892M: William Breathitt Gray <vilhelm.gray@gmail.com> 4893L: linux-iio@vger.kernel.org 4894S: Maintained 4895F: Documentation/ABI/testing/sysfs-bus-counter 4896F: Documentation/driver-api/generic-counter.rst 4897F: drivers/counter/ 4898F: include/linux/counter.h 4899F: include/uapi/linux/counter.h 4900F: tools/counter/ 4901 4902CP2615 I2C DRIVER 4903M: Bence Csókás <bence98@sch.bme.hu> 4904S: Maintained 4905F: drivers/i2c/busses/i2c-cp2615.c 4906 4907CPMAC ETHERNET DRIVER 4908M: Florian Fainelli <f.fainelli@gmail.com> 4909L: netdev@vger.kernel.org 4910S: Maintained 4911F: drivers/net/ethernet/ti/cpmac.c 4912 4913CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 4914M: Viresh Kumar <viresh.kumar@linaro.org> 4915M: Sudeep Holla <sudeep.holla@arm.com> 4916L: linux-pm@vger.kernel.org 4917S: Maintained 4918W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 4919F: drivers/cpufreq/vexpress-spc-cpufreq.c 4920 4921CPU FREQUENCY SCALING FRAMEWORK 4922M: "Rafael J. Wysocki" <rafael@kernel.org> 4923M: Viresh Kumar <viresh.kumar@linaro.org> 4924L: linux-pm@vger.kernel.org 4925S: Maintained 4926B: https://bugzilla.kernel.org 4927T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 4928T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 4929F: Documentation/admin-guide/pm/cpufreq.rst 4930F: Documentation/admin-guide/pm/intel_pstate.rst 4931F: Documentation/cpu-freq/ 4932F: Documentation/devicetree/bindings/cpufreq/ 4933F: drivers/cpufreq/ 4934F: include/linux/cpufreq.h 4935F: include/linux/sched/cpufreq.h 4936F: kernel/sched/cpufreq*.c 4937F: tools/testing/selftests/cpufreq/ 4938 4939CPU IDLE TIME MANAGEMENT FRAMEWORK 4940M: "Rafael J. Wysocki" <rafael@kernel.org> 4941M: Daniel Lezcano <daniel.lezcano@linaro.org> 4942L: linux-pm@vger.kernel.org 4943S: Maintained 4944B: https://bugzilla.kernel.org 4945T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 4946F: Documentation/admin-guide/pm/cpuidle.rst 4947F: Documentation/driver-api/pm/cpuidle.rst 4948F: drivers/cpuidle/ 4949F: include/linux/cpuidle.h 4950 4951CPU POWER MONITORING SUBSYSTEM 4952M: Thomas Renninger <trenn@suse.com> 4953M: Shuah Khan <shuah@kernel.org> 4954M: Shuah Khan <skhan@linuxfoundation.org> 4955L: linux-pm@vger.kernel.org 4956S: Maintained 4957F: tools/power/cpupower/ 4958 4959CPUID/MSR DRIVER 4960M: "H. Peter Anvin" <hpa@zytor.com> 4961S: Maintained 4962F: arch/x86/kernel/cpuid.c 4963F: arch/x86/kernel/msr.c 4964 4965CPUIDLE DRIVER - ARM BIG LITTLE 4966M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 4967M: Daniel Lezcano <daniel.lezcano@linaro.org> 4968L: linux-pm@vger.kernel.org 4969L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4970S: Maintained 4971T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 4972F: drivers/cpuidle/cpuidle-big_little.c 4973 4974CPUIDLE DRIVER - ARM EXYNOS 4975M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 4976M: Daniel Lezcano <daniel.lezcano@linaro.org> 4977M: Kukjin Kim <kgene@kernel.org> 4978L: linux-pm@vger.kernel.org 4979L: linux-samsung-soc@vger.kernel.org 4980S: Supported 4981F: arch/arm/mach-exynos/pm.c 4982F: drivers/cpuidle/cpuidle-exynos.c 4983F: include/linux/platform_data/cpuidle-exynos.h 4984 4985CPUIDLE DRIVER - ARM PSCI 4986M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 4987M: Sudeep Holla <sudeep.holla@arm.com> 4988L: linux-pm@vger.kernel.org 4989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4990S: Supported 4991F: drivers/cpuidle/cpuidle-psci.c 4992 4993CPUIDLE DRIVER - ARM PSCI PM DOMAIN 4994M: Ulf Hansson <ulf.hansson@linaro.org> 4995L: linux-pm@vger.kernel.org 4996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4997S: Supported 4998F: drivers/cpuidle/cpuidle-psci.h 4999F: drivers/cpuidle/cpuidle-psci-domain.c 5000 5001CRAMFS FILESYSTEM 5002M: Nicolas Pitre <nico@fluxnic.net> 5003S: Maintained 5004F: Documentation/filesystems/cramfs.rst 5005F: fs/cramfs/ 5006 5007CREATIVE SB0540 5008M: Bastien Nocera <hadess@hadess.net> 5009L: linux-input@vger.kernel.org 5010S: Maintained 5011F: drivers/hid/hid-creative-sb0540.c 5012 5013CRYPTO API 5014M: Herbert Xu <herbert@gondor.apana.org.au> 5015M: "David S. Miller" <davem@davemloft.net> 5016L: linux-crypto@vger.kernel.org 5017S: Maintained 5018T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5019T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5020F: Documentation/crypto/ 5021F: Documentation/devicetree/bindings/crypto/ 5022F: arch/*/crypto/ 5023F: crypto/ 5024F: drivers/crypto/ 5025F: include/crypto/ 5026F: include/linux/crypto* 5027F: lib/crypto/ 5028 5029CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5030M: Neil Horman <nhorman@tuxdriver.com> 5031L: linux-crypto@vger.kernel.org 5032S: Maintained 5033F: crypto/ansi_cprng.c 5034F: crypto/rng.c 5035 5036CS3308 MEDIA DRIVER 5037M: Hans Verkuil <hverkuil@xs4all.nl> 5038L: linux-media@vger.kernel.org 5039S: Odd Fixes 5040W: http://linuxtv.org 5041T: git git://linuxtv.org/media_tree.git 5042F: drivers/media/i2c/cs3308.c 5043 5044CS5535 Audio ALSA driver 5045M: Jaya Kumar <jayakumar.alsa@gmail.com> 5046S: Maintained 5047F: sound/pci/cs5535audio/ 5048 5049CSI DRIVERS FOR ALLWINNER V3s 5050M: Yong Deng <yong.deng@magewell.com> 5051L: linux-media@vger.kernel.org 5052S: Maintained 5053T: git git://linuxtv.org/media_tree.git 5054F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 5055F: drivers/media/platform/sunxi/sun6i-csi/ 5056 5057CW1200 WLAN driver 5058M: Solomon Peachy <pizza@shaftnet.org> 5059S: Maintained 5060F: drivers/net/wireless/st/cw1200/ 5061 5062CX18 VIDEO4LINUX DRIVER 5063M: Andy Walls <awalls@md.metrocast.net> 5064L: linux-media@vger.kernel.org 5065S: Maintained 5066W: https://linuxtv.org 5067T: git git://linuxtv.org/media_tree.git 5068F: drivers/media/pci/cx18/ 5069F: include/uapi/linux/ivtv* 5070 5071CX2341X MPEG ENCODER HELPER MODULE 5072M: Hans Verkuil <hverkuil@xs4all.nl> 5073L: linux-media@vger.kernel.org 5074S: Maintained 5075W: https://linuxtv.org 5076T: git git://linuxtv.org/media_tree.git 5077F: drivers/media/common/cx2341x* 5078F: include/media/drv-intf/cx2341x.h 5079 5080CX24120 MEDIA DRIVER 5081M: Jemma Denson <jdenson@gmail.com> 5082M: Patrick Boettcher <patrick.boettcher@posteo.de> 5083L: linux-media@vger.kernel.org 5084S: Maintained 5085W: https://linuxtv.org 5086Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5087F: drivers/media/dvb-frontends/cx24120* 5088 5089CX88 VIDEO4LINUX DRIVER 5090M: Mauro Carvalho Chehab <mchehab@kernel.org> 5091L: linux-media@vger.kernel.org 5092S: Odd fixes 5093W: https://linuxtv.org 5094T: git git://linuxtv.org/media_tree.git 5095F: Documentation/driver-api/media/drivers/cx88* 5096F: drivers/media/pci/cx88/ 5097 5098CXD2820R MEDIA DRIVER 5099M: Antti Palosaari <crope@iki.fi> 5100L: linux-media@vger.kernel.org 5101S: Maintained 5102W: https://linuxtv.org 5103W: http://palosaari.fi/linux/ 5104Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5105T: git git://linuxtv.org/anttip/media_tree.git 5106F: drivers/media/dvb-frontends/cxd2820r* 5107 5108CXGB3 ETHERNET DRIVER (CXGB3) 5109M: Raju Rangoju <rajur@chelsio.com> 5110L: netdev@vger.kernel.org 5111S: Supported 5112W: http://www.chelsio.com 5113F: drivers/net/ethernet/chelsio/cxgb3/ 5114 5115CXGB3 ISCSI DRIVER (CXGB3I) 5116M: Karen Xie <kxie@chelsio.com> 5117L: linux-scsi@vger.kernel.org 5118S: Supported 5119W: http://www.chelsio.com 5120F: drivers/scsi/cxgbi/cxgb3i 5121 5122CXGB4 CRYPTO DRIVER (chcr) 5123M: Ayush Sawal <ayush.sawal@chelsio.com> 5124M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5125M: Rohit Maheshwari <rohitm@chelsio.com> 5126L: linux-crypto@vger.kernel.org 5127S: Supported 5128W: http://www.chelsio.com 5129F: drivers/crypto/chelsio 5130 5131CXGB4 INLINE CRYPTO DRIVER 5132M: Ayush Sawal <ayush.sawal@chelsio.com> 5133M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5134M: Rohit Maheshwari <rohitm@chelsio.com> 5135L: netdev@vger.kernel.org 5136S: Supported 5137W: http://www.chelsio.com 5138F: drivers/net/ethernet/chelsio/inline_crypto/ 5139 5140CXGB4 ETHERNET DRIVER (CXGB4) 5141M: Raju Rangoju <rajur@chelsio.com> 5142L: netdev@vger.kernel.org 5143S: Supported 5144W: http://www.chelsio.com 5145F: drivers/net/ethernet/chelsio/cxgb4/ 5146 5147CXGB4 ISCSI DRIVER (CXGB4I) 5148M: Karen Xie <kxie@chelsio.com> 5149L: linux-scsi@vger.kernel.org 5150S: Supported 5151W: http://www.chelsio.com 5152F: drivers/scsi/cxgbi/cxgb4i 5153 5154CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5155M: Potnuri Bharat Teja <bharat@chelsio.com> 5156L: linux-rdma@vger.kernel.org 5157S: Supported 5158W: http://www.openfabrics.org 5159F: drivers/infiniband/hw/cxgb4/ 5160F: include/uapi/rdma/cxgb4-abi.h 5161 5162CXGB4VF ETHERNET DRIVER (CXGB4VF) 5163M: Raju Rangoju <rajur@chelsio.com> 5164L: netdev@vger.kernel.org 5165S: Supported 5166W: http://www.chelsio.com 5167F: drivers/net/ethernet/chelsio/cxgb4vf/ 5168 5169CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5170M: Frederic Barrat <fbarrat@linux.ibm.com> 5171M: Andrew Donnellan <ajd@linux.ibm.com> 5172L: linuxppc-dev@lists.ozlabs.org 5173S: Supported 5174F: Documentation/ABI/testing/sysfs-class-cxl 5175F: Documentation/powerpc/cxl.rst 5176F: arch/powerpc/platforms/powernv/pci-cxl.c 5177F: drivers/misc/cxl/ 5178F: include/misc/cxl* 5179F: include/uapi/misc/cxl.h 5180 5181CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5182M: Manoj N. Kumar <manoj@linux.ibm.com> 5183M: Matthew R. Ochs <mrochs@linux.ibm.com> 5184M: Uma Krishnan <ukrishn@linux.ibm.com> 5185L: linux-scsi@vger.kernel.org 5186S: Supported 5187F: Documentation/powerpc/cxlflash.rst 5188F: drivers/scsi/cxlflash/ 5189F: include/uapi/scsi/cxlflash_ioctl.h 5190 5191CYBERPRO FB DRIVER 5192M: Russell King <linux@armlinux.org.uk> 5193L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5194S: Maintained 5195W: http://www.armlinux.org.uk/ 5196F: drivers/video/fbdev/cyber2000fb.* 5197 5198CYCLADES PC300 DRIVER 5199S: Orphan 5200F: drivers/net/wan/pc300* 5201 5202CYPRESS_FIRMWARE MEDIA DRIVER 5203M: Antti Palosaari <crope@iki.fi> 5204L: linux-media@vger.kernel.org 5205S: Maintained 5206W: https://linuxtv.org 5207W: http://palosaari.fi/linux/ 5208Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5209T: git git://linuxtv.org/anttip/media_tree.git 5210F: drivers/media/common/cypress_firmware* 5211 5212CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5213M: Linus Walleij <linus.walleij@linaro.org> 5214L: linux-input@vger.kernel.org 5215S: Maintained 5216F: drivers/input/touchscreen/cy8ctma140.c 5217 5218CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5219M: Yassine Oudjana <y.oudjana@protonmail.com> 5220L: linux-input@vger.kernel.org 5221S: Maintained 5222F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5223F: drivers/input/keyboard/cypress-sf.c 5224 5225CYTTSP TOUCHSCREEN DRIVER 5226M: Linus Walleij <linus.walleij@linaro.org> 5227L: linux-input@vger.kernel.org 5228S: Maintained 5229F: drivers/input/touchscreen/cyttsp* 5230 5231D-LINK DIR-685 TOUCHKEYS DRIVER 5232M: Linus Walleij <linus.walleij@linaro.org> 5233L: linux-input@vger.kernel.org 5234S: Supported 5235F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5236 5237DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5238M: Joshua Kinard <kumba@gentoo.org> 5239S: Maintained 5240F: drivers/rtc/rtc-ds1685.c 5241F: include/linux/rtc/ds1685.h 5242 5243DAMA SLAVE for AX.25 5244M: Joerg Reuter <jreuter@yaina.de> 5245L: linux-hams@vger.kernel.org 5246S: Maintained 5247W: http://yaina.de/jreuter/ 5248W: http://www.qsl.net/dl1bke/ 5249F: net/ax25/af_ax25.c 5250F: net/ax25/ax25_dev.c 5251F: net/ax25/ax25_ds_* 5252F: net/ax25/ax25_in.c 5253F: net/ax25/ax25_out.c 5254F: net/ax25/ax25_timer.c 5255F: net/ax25/sysctl_net_ax25.c 5256 5257DATA ACCESS MONITOR 5258M: SeongJae Park <sj@kernel.org> 5259L: linux-mm@kvack.org 5260S: Maintained 5261F: Documentation/admin-guide/mm/damon/ 5262F: Documentation/vm/damon/ 5263F: include/linux/damon.h 5264F: include/trace/events/damon.h 5265F: mm/damon/ 5266F: tools/testing/selftests/damon/ 5267 5268DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5269L: netdev@vger.kernel.org 5270S: Orphan 5271F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5272F: drivers/net/ethernet/dec/tulip/dmfe.c 5273 5274DC390/AM53C974 SCSI driver 5275M: Hannes Reinecke <hare@suse.com> 5276L: linux-scsi@vger.kernel.org 5277S: Maintained 5278F: drivers/scsi/am53c974.c 5279 5280DC395x SCSI driver 5281M: Oliver Neukum <oliver@neukum.org> 5282M: Ali Akcaagac <aliakc@web.de> 5283M: Jamie Lenehan <lenehan@twibble.org> 5284L: dc395x@twibble.org 5285S: Maintained 5286W: http://twibble.org/dist/dc395x/ 5287W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5288F: Documentation/scsi/dc395x.rst 5289F: drivers/scsi/dc395x.* 5290 5291DCCP PROTOCOL 5292L: dccp@vger.kernel.org 5293S: Orphan 5294W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5295F: include/linux/dccp.h 5296F: include/linux/tfrc.h 5297F: include/uapi/linux/dccp.h 5298F: net/dccp/ 5299 5300DECnet NETWORK LAYER 5301L: linux-decnet-user@lists.sourceforge.net 5302S: Orphan 5303W: http://linux-decnet.sourceforge.net 5304F: Documentation/networking/decnet.rst 5305F: net/decnet/ 5306 5307DECSTATION PLATFORM SUPPORT 5308M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5309L: linux-mips@vger.kernel.org 5310S: Maintained 5311W: http://www.linux-mips.org/wiki/DECstation 5312F: arch/mips/dec/ 5313F: arch/mips/include/asm/dec/ 5314F: arch/mips/include/asm/mach-dec/ 5315 5316DEFXX FDDI NETWORK DRIVER 5317M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5318S: Maintained 5319F: drivers/net/fddi/defxx.* 5320 5321DEFZA FDDI NETWORK DRIVER 5322M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5323S: Maintained 5324F: drivers/net/fddi/defza.* 5325 5326DEINTERLACE DRIVERS FOR ALLWINNER H3 5327M: Jernej Skrabec <jernej.skrabec@gmail.com> 5328L: linux-media@vger.kernel.org 5329S: Maintained 5330T: git git://linuxtv.org/media_tree.git 5331F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5332F: drivers/media/platform/sunxi/sun8i-di/ 5333 5334DELL LAPTOP DRIVER 5335M: Matthew Garrett <mjg59@srcf.ucam.org> 5336M: Pali Rohár <pali@kernel.org> 5337L: platform-driver-x86@vger.kernel.org 5338S: Maintained 5339F: drivers/platform/x86/dell/dell-laptop.c 5340 5341DELL LAPTOP FREEFALL DRIVER 5342M: Pali Rohár <pali@kernel.org> 5343S: Maintained 5344F: drivers/platform/x86/dell/dell-smo8800.c 5345 5346DELL LAPTOP RBTN DRIVER 5347M: Pali Rohár <pali@kernel.org> 5348S: Maintained 5349F: drivers/platform/x86/dell/dell-rbtn.* 5350 5351DELL LAPTOP SMM DRIVER 5352M: Pali Rohár <pali@kernel.org> 5353S: Maintained 5354F: drivers/hwmon/dell-smm-hwmon.c 5355F: include/uapi/linux/i8k.h 5356 5357DELL REMOTE BIOS UPDATE DRIVER 5358M: Stuart Hayes <stuart.w.hayes@gmail.com> 5359L: platform-driver-x86@vger.kernel.org 5360S: Maintained 5361F: drivers/platform/x86/dell/dell_rbu.c 5362 5363DELL SMBIOS DRIVER 5364M: Pali Rohár <pali@kernel.org> 5365L: Dell.Client.Kernel@dell.com 5366L: platform-driver-x86@vger.kernel.org 5367S: Maintained 5368F: drivers/platform/x86/dell/dell-smbios.* 5369 5370DELL SMBIOS SMM DRIVER 5371L: Dell.Client.Kernel@dell.com 5372L: platform-driver-x86@vger.kernel.org 5373S: Maintained 5374F: drivers/platform/x86/dell/dell-smbios-smm.c 5375 5376DELL SMBIOS WMI DRIVER 5377L: Dell.Client.Kernel@dell.com 5378L: platform-driver-x86@vger.kernel.org 5379S: Maintained 5380F: drivers/platform/x86/dell/dell-smbios-wmi.c 5381F: tools/wmi/dell-smbios-example.c 5382 5383DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5384M: Stuart Hayes <stuart.w.hayes@gmail.com> 5385L: platform-driver-x86@vger.kernel.org 5386S: Maintained 5387F: Documentation/driver-api/dcdbas.rst 5388F: drivers/platform/x86/dell/dcdbas.* 5389 5390DELL WMI DESCRIPTOR DRIVER 5391L: Dell.Client.Kernel@dell.com 5392S: Maintained 5393F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5394 5395DELL WMI SYSMAN DRIVER 5396M: Divya Bharathi <divya.bharathi@dell.com> 5397M: Prasanth Ksr <prasanth.ksr@dell.com> 5398L: Dell.Client.Kernel@dell.com 5399L: platform-driver-x86@vger.kernel.org 5400S: Maintained 5401F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5402F: drivers/platform/x86/dell/dell-wmi-sysman/ 5403 5404DELL WMI NOTIFICATIONS DRIVER 5405M: Matthew Garrett <mjg59@srcf.ucam.org> 5406M: Pali Rohár <pali@kernel.org> 5407S: Maintained 5408F: drivers/platform/x86/dell/dell-wmi-base.c 5409 5410DELL WMI HARDWARE PRIVACY SUPPORT 5411M: Perry Yuan <Perry.Yuan@dell.com> 5412L: Dell.Client.Kernel@dell.com 5413L: platform-driver-x86@vger.kernel.org 5414S: Maintained 5415F: drivers/platform/x86/dell/dell-wmi-privacy.c 5416 5417DELTA ST MEDIA DRIVER 5418M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5419L: linux-media@vger.kernel.org 5420S: Supported 5421W: https://linuxtv.org 5422T: git git://linuxtv.org/media_tree.git 5423F: drivers/media/platform/sti/delta 5424 5425DELTA DPS920AB PSU DRIVER 5426M: Robert Marko <robert.marko@sartura.hr> 5427L: linux-hwmon@vger.kernel.org 5428S: Maintained 5429F: Documentation/hwmon/dps920ab.rst 5430F: drivers/hwmon/pmbus/dps920ab.c 5431 5432DENALI NAND DRIVER 5433L: linux-mtd@lists.infradead.org 5434S: Orphan 5435F: drivers/mtd/nand/raw/denali* 5436 5437DESIGNWARE EDMA CORE IP DRIVER 5438M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5439L: dmaengine@vger.kernel.org 5440S: Maintained 5441F: drivers/dma/dw-edma/ 5442F: include/linux/dma/edma.h 5443 5444DESIGNWARE XDATA IP DRIVER 5445M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5446L: linux-pci@vger.kernel.org 5447S: Maintained 5448F: Documentation/misc-devices/dw-xdata-pcie.rst 5449F: drivers/misc/dw-xdata-pcie.c 5450 5451DESIGNWARE USB2 DRD IP DRIVER 5452M: Minas Harutyunyan <hminas@synopsys.com> 5453L: linux-usb@vger.kernel.org 5454S: Maintained 5455T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5456F: drivers/usb/dwc2/ 5457 5458DESIGNWARE USB3 DRD IP DRIVER 5459M: Felipe Balbi <balbi@kernel.org> 5460L: linux-usb@vger.kernel.org 5461S: Maintained 5462T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5463F: drivers/usb/dwc3/ 5464 5465DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5466M: Andreas Klinger <ak@it-klinger.de> 5467L: linux-iio@vger.kernel.org 5468S: Maintained 5469F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5470F: drivers/iio/proximity/srf*.c 5471 5472DEVICE COREDUMP (DEV_COREDUMP) 5473M: Johannes Berg <johannes@sipsolutions.net> 5474L: linux-kernel@vger.kernel.org 5475S: Maintained 5476F: drivers/base/devcoredump.c 5477F: include/linux/devcoredump.h 5478 5479DEVICE DEPENDENCY HELPER SCRIPT 5480M: Saravana Kannan <saravanak@google.com> 5481L: linux-kernel@vger.kernel.org 5482S: Maintained 5483F: scripts/dev-needs.sh 5484 5485DEVICE DIRECT ACCESS (DAX) 5486M: Dan Williams <dan.j.williams@intel.com> 5487M: Vishal Verma <vishal.l.verma@intel.com> 5488M: Dave Jiang <dave.jiang@intel.com> 5489L: nvdimm@lists.linux.dev 5490S: Supported 5491F: drivers/dax/ 5492 5493DEVICE FREQUENCY (DEVFREQ) 5494M: MyungJoo Ham <myungjoo.ham@samsung.com> 5495M: Kyungmin Park <kyungmin.park@samsung.com> 5496M: Chanwoo Choi <cw00.choi@samsung.com> 5497L: linux-pm@vger.kernel.org 5498S: Maintained 5499T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5500F: Documentation/devicetree/bindings/devfreq/ 5501F: drivers/devfreq/ 5502F: include/linux/devfreq.h 5503F: include/trace/events/devfreq.h 5504 5505DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5506M: Chanwoo Choi <cw00.choi@samsung.com> 5507L: linux-pm@vger.kernel.org 5508S: Supported 5509T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5510F: Documentation/devicetree/bindings/devfreq/event/ 5511F: drivers/devfreq/devfreq-event.c 5512F: drivers/devfreq/event/ 5513F: include/dt-bindings/pmu/exynos_ppmu.h 5514F: include/linux/devfreq-event.h 5515 5516DEVICE NUMBER REGISTRY 5517M: Torben Mathiasen <device@lanana.org> 5518S: Maintained 5519W: http://lanana.org/docs/device-list/index.html 5520 5521DEVICE RESOURCE MANAGEMENT HELPERS 5522M: Hans de Goede <hdegoede@redhat.com> 5523R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 5524S: Maintained 5525F: include/linux/devm-helpers.h 5526 5527DEVICE-MAPPER (LVM) 5528M: Alasdair Kergon <agk@redhat.com> 5529M: Mike Snitzer <snitzer@redhat.com> 5530M: dm-devel@redhat.com 5531L: dm-devel@redhat.com 5532S: Maintained 5533W: http://sources.redhat.com/dm 5534Q: http://patchwork.kernel.org/project/dm-devel/list/ 5535T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5536T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5537F: Documentation/admin-guide/device-mapper/ 5538F: drivers/md/Kconfig 5539F: drivers/md/Makefile 5540F: drivers/md/dm* 5541F: drivers/md/persistent-data/ 5542F: include/linux/device-mapper.h 5543F: include/linux/dm-*.h 5544F: include/uapi/linux/dm-*.h 5545 5546DEVLINK 5547M: Jiri Pirko <jiri@nvidia.com> 5548L: netdev@vger.kernel.org 5549S: Supported 5550F: Documentation/networking/devlink 5551F: include/net/devlink.h 5552F: include/uapi/linux/devlink.h 5553F: net/core/devlink.c 5554 5555DH ELECTRONICS IMX6 DHCOM BOARD SUPPORT 5556M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5557L: kernel@dh-electronics.com 5558S: Maintained 5559F: arch/arm/boot/dts/imx6*-dhcom-* 5560 5561DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5562M: Marek Vasut <marex@denx.de> 5563L: kernel@dh-electronics.com 5564S: Maintained 5565F: arch/arm/boot/dts/stm32mp1*-dhcom-* 5566F: arch/arm/boot/dts/stm32mp1*-dhcor-* 5567 5568DIALOG SEMICONDUCTOR DRIVERS 5569M: Support Opensource <support.opensource@diasemi.com> 5570S: Supported 5571W: http://www.dialog-semiconductor.com/products 5572F: Documentation/devicetree/bindings/input/da90??-onkey.txt 5573F: Documentation/devicetree/bindings/input/dlg,da72??.txt 5574F: Documentation/devicetree/bindings/mfd/da90*.txt 5575F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 5576F: Documentation/devicetree/bindings/regulator/da92*.txt 5577F: Documentation/devicetree/bindings/regulator/slg51000.txt 5578F: Documentation/devicetree/bindings/sound/da[79]*.txt 5579F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 5580F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 5581F: Documentation/hwmon/da90??.rst 5582F: drivers/gpio/gpio-da90??.c 5583F: drivers/hwmon/da90??-hwmon.c 5584F: drivers/iio/adc/da91??-*.c 5585F: drivers/input/misc/da72??.[ch] 5586F: drivers/input/misc/da90??_onkey.c 5587F: drivers/input/touchscreen/da9052_tsi.c 5588F: drivers/leds/leds-da90??.c 5589F: drivers/mfd/da903x.c 5590F: drivers/mfd/da90??-*.c 5591F: drivers/mfd/da91??-*.c 5592F: drivers/pinctrl/pinctrl-da90??.c 5593F: drivers/power/supply/da9052-battery.c 5594F: drivers/power/supply/da91??-*.c 5595F: drivers/regulator/da9???-regulator.[ch] 5596F: drivers/regulator/slg51000-regulator.[ch] 5597F: drivers/rtc/rtc-da90??.c 5598F: drivers/thermal/da90??-thermal.c 5599F: drivers/video/backlight/da90??_bl.c 5600F: drivers/watchdog/da90??_wdt.c 5601F: include/dt-bindings/regulator/dlg,da9*-regulator.h 5602F: include/linux/mfd/da903x.h 5603F: include/linux/mfd/da9052/ 5604F: include/linux/mfd/da9055/ 5605F: include/linux/mfd/da9062/ 5606F: include/linux/mfd/da9063/ 5607F: include/linux/mfd/da9150/ 5608F: include/linux/regulator/da9211.h 5609F: include/sound/da[79]*.h 5610F: sound/soc/codecs/da[79]*.[ch] 5611 5612DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 5613M: William Breathitt Gray <vilhelm.gray@gmail.com> 5614L: linux-gpio@vger.kernel.org 5615S: Maintained 5616F: drivers/gpio/gpio-gpio-mm.c 5617 5618DIOLAN U2C-12 I2C DRIVER 5619M: Guenter Roeck <linux@roeck-us.net> 5620L: linux-i2c@vger.kernel.org 5621S: Maintained 5622F: drivers/i2c/busses/i2c-diolan-u2c.c 5623 5624DIRECTORY NOTIFICATION (DNOTIFY) 5625M: Jan Kara <jack@suse.cz> 5626R: Amir Goldstein <amir73il@gmail.com> 5627L: linux-fsdevel@vger.kernel.org 5628S: Maintained 5629F: Documentation/filesystems/dnotify.rst 5630F: fs/notify/dnotify/ 5631F: include/linux/dnotify.h 5632 5633DISK GEOMETRY AND PARTITION HANDLING 5634M: Andries Brouwer <aeb@cwi.nl> 5635S: Maintained 5636W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 5637W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 5638W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 5639 5640DISKQUOTA 5641M: Jan Kara <jack@suse.com> 5642S: Maintained 5643F: Documentation/filesystems/quota.rst 5644F: fs/quota/ 5645F: include/linux/quota*.h 5646F: include/uapi/linux/quota*.h 5647 5648DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 5649M: Bernie Thompson <bernie@plugable.com> 5650L: linux-fbdev@vger.kernel.org 5651S: Maintained 5652W: http://plugable.com/category/projects/udlfb/ 5653F: Documentation/fb/udlfb.rst 5654F: drivers/video/fbdev/udlfb.c 5655F: include/video/udlfb.h 5656 5657DISTRIBUTED LOCK MANAGER (DLM) 5658M: Christine Caulfield <ccaulfie@redhat.com> 5659M: David Teigland <teigland@redhat.com> 5660L: cluster-devel@redhat.com 5661S: Supported 5662W: http://sources.redhat.com/cluster/ 5663T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 5664F: fs/dlm/ 5665 5666DMA BUFFER SHARING FRAMEWORK 5667M: Sumit Semwal <sumit.semwal@linaro.org> 5668M: Christian König <christian.koenig@amd.com> 5669L: linux-media@vger.kernel.org 5670L: dri-devel@lists.freedesktop.org 5671L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 5672S: Maintained 5673T: git git://anongit.freedesktop.org/drm/drm-misc 5674F: Documentation/driver-api/dma-buf.rst 5675F: drivers/dma-buf/ 5676F: include/linux/*fence.h 5677F: include/linux/dma-buf* 5678F: include/linux/dma-resv.h 5679K: \bdma_(?:buf|fence|resv)\b 5680 5681DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 5682M: Vinod Koul <vkoul@kernel.org> 5683L: dmaengine@vger.kernel.org 5684S: Maintained 5685Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 5686T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 5687F: Documentation/devicetree/bindings/dma/ 5688F: Documentation/driver-api/dmaengine/ 5689F: drivers/dma/ 5690F: include/linux/dma/ 5691F: include/linux/dmaengine.h 5692F: include/linux/of_dma.h 5693 5694DMA MAPPING HELPERS 5695M: Christoph Hellwig <hch@lst.de> 5696M: Marek Szyprowski <m.szyprowski@samsung.com> 5697R: Robin Murphy <robin.murphy@arm.com> 5698L: iommu@lists.linux-foundation.org 5699S: Supported 5700W: http://git.infradead.org/users/hch/dma-mapping.git 5701T: git git://git.infradead.org/users/hch/dma-mapping.git 5702F: include/asm-generic/dma-mapping.h 5703F: include/linux/dma-direct.h 5704F: include/linux/dma-mapping.h 5705F: include/linux/dma-map-ops.h 5706F: kernel/dma/ 5707 5708DMA MAPPING BENCHMARK 5709M: Barry Song <song.bao.hua@hisilicon.com> 5710L: iommu@lists.linux-foundation.org 5711F: kernel/dma/map_benchmark.c 5712F: tools/testing/selftests/dma/ 5713 5714DMA-BUF HEAPS FRAMEWORK 5715M: Sumit Semwal <sumit.semwal@linaro.org> 5716R: Benjamin Gaignard <benjamin.gaignard@linaro.org> 5717R: Liam Mark <lmark@codeaurora.org> 5718R: Laura Abbott <labbott@redhat.com> 5719R: Brian Starkey <Brian.Starkey@arm.com> 5720R: John Stultz <john.stultz@linaro.org> 5721L: linux-media@vger.kernel.org 5722L: dri-devel@lists.freedesktop.org 5723L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 5724S: Maintained 5725T: git git://anongit.freedesktop.org/drm/drm-misc 5726F: drivers/dma-buf/dma-heap.c 5727F: drivers/dma-buf/heaps/* 5728F: include/linux/dma-heap.h 5729F: include/uapi/linux/dma-heap.h 5730 5731DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 5732M: Lukasz Luba <lukasz.luba@arm.com> 5733L: linux-pm@vger.kernel.org 5734L: linux-samsung-soc@vger.kernel.org 5735S: Maintained 5736F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 5737F: drivers/memory/samsung/exynos5422-dmc.c 5738 5739DME1737 HARDWARE MONITOR DRIVER 5740M: Juerg Haefliger <juergh@gmail.com> 5741L: linux-hwmon@vger.kernel.org 5742S: Maintained 5743F: Documentation/hwmon/dme1737.rst 5744F: drivers/hwmon/dme1737.c 5745 5746DMI/SMBIOS SUPPORT 5747M: Jean Delvare <jdelvare@suse.com> 5748S: Maintained 5749T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 5750F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 5751F: drivers/firmware/dmi-id.c 5752F: drivers/firmware/dmi_scan.c 5753F: include/linux/dmi.h 5754 5755DOCUMENTATION 5756M: Jonathan Corbet <corbet@lwn.net> 5757L: linux-doc@vger.kernel.org 5758S: Maintained 5759P: Documentation/doc-guide/maintainer-profile.rst 5760T: git git://git.lwn.net/linux.git docs-next 5761F: Documentation/ 5762F: scripts/documentation-file-ref-check 5763F: scripts/kernel-doc 5764F: scripts/sphinx-pre-install 5765X: Documentation/ABI/ 5766X: Documentation/admin-guide/media/ 5767X: Documentation/devicetree/ 5768X: Documentation/driver-api/media/ 5769X: Documentation/firmware-guide/acpi/ 5770X: Documentation/i2c/ 5771X: Documentation/power/ 5772X: Documentation/spi/ 5773X: Documentation/userspace-api/media/ 5774 5775DOCUMENTATION REPORTING ISSUES 5776M: Thorsten Leemhuis <linux@leemhuis.info> 5777L: linux-doc@vger.kernel.org 5778S: Maintained 5779F: Documentation/admin-guide/reporting-issues.rst 5780 5781DOCUMENTATION SCRIPTS 5782M: Mauro Carvalho Chehab <mchehab@kernel.org> 5783L: linux-doc@vger.kernel.org 5784S: Maintained 5785F: Documentation/sphinx/parse-headers.pl 5786F: scripts/documentation-file-ref-check 5787F: scripts/sphinx-pre-install 5788 5789DOCUMENTATION/ITALIAN 5790M: Federico Vaga <federico.vaga@vaga.pv.it> 5791L: linux-doc@vger.kernel.org 5792S: Maintained 5793F: Documentation/translations/it_IT 5794 5795DONGWOON DW9714 LENS VOICE COIL DRIVER 5796M: Sakari Ailus <sakari.ailus@linux.intel.com> 5797L: linux-media@vger.kernel.org 5798S: Maintained 5799T: git git://linuxtv.org/media_tree.git 5800F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt 5801F: drivers/media/i2c/dw9714.c 5802 5803DONGWOON DW9768 LENS VOICE COIL DRIVER 5804M: Dongchun Zhu <dongchun.zhu@mediatek.com> 5805L: linux-media@vger.kernel.org 5806S: Maintained 5807T: git git://linuxtv.org/media_tree.git 5808F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 5809F: drivers/media/i2c/dw9768.c 5810 5811DONGWOON DW9807 LENS VOICE COIL DRIVER 5812M: Sakari Ailus <sakari.ailus@linux.intel.com> 5813L: linux-media@vger.kernel.org 5814S: Maintained 5815T: git git://linuxtv.org/media_tree.git 5816F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt 5817F: drivers/media/i2c/dw9807-vcm.c 5818 5819DOUBLETALK DRIVER 5820M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 5821L: blinux-list@redhat.com 5822S: Maintained 5823F: drivers/char/dtlk.c 5824F: include/linux/dtlk.h 5825 5826DPAA2 DATAPATH I/O (DPIO) DRIVER 5827M: Roy Pledge <Roy.Pledge@nxp.com> 5828L: linux-kernel@vger.kernel.org 5829S: Maintained 5830F: drivers/soc/fsl/dpio 5831 5832DPAA2 ETHERNET DRIVER 5833M: Ioana Ciornei <ioana.ciornei@nxp.com> 5834L: netdev@vger.kernel.org 5835S: Maintained 5836F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 5837F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 5838F: drivers/net/ethernet/freescale/dpaa2/Kconfig 5839F: drivers/net/ethernet/freescale/dpaa2/Makefile 5840F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 5841F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 5842F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 5843F: drivers/net/ethernet/freescale/dpaa2/dpmac* 5844F: drivers/net/ethernet/freescale/dpaa2/dpni* 5845 5846DPAA2 ETHERNET SWITCH DRIVER 5847M: Ioana Ciornei <ioana.ciornei@nxp.com> 5848L: netdev@vger.kernel.org 5849S: Maintained 5850F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 5851F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 5852F: drivers/net/ethernet/freescale/dpaa2/dpsw* 5853 5854DPT_I2O SCSI RAID DRIVER 5855M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 5856L: linux-scsi@vger.kernel.org 5857S: Maintained 5858W: http://www.adaptec.com/ 5859F: drivers/scsi/dpt* 5860F: drivers/scsi/dpt/ 5861 5862DRBD DRIVER 5863M: Philipp Reisner <philipp.reisner@linbit.com> 5864M: Lars Ellenberg <lars.ellenberg@linbit.com> 5865L: drbd-dev@lists.linbit.com 5866S: Supported 5867W: http://www.drbd.org 5868T: git git://git.linbit.com/linux-drbd.git 5869T: git git://git.linbit.com/drbd-8.4.git 5870F: Documentation/admin-guide/blockdev/ 5871F: drivers/block/drbd/ 5872F: lib/lru_cache.c 5873 5874DRIVER COMPONENT FRAMEWORK 5875L: dri-devel@lists.freedesktop.org 5876F: drivers/base/component.c 5877F: include/linux/component.h 5878 5879DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 5880M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5881R: "Rafael J. Wysocki" <rafael@kernel.org> 5882S: Supported 5883T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 5884F: Documentation/core-api/kobject.rst 5885F: drivers/base/ 5886F: fs/debugfs/ 5887F: fs/sysfs/ 5888F: include/linux/debugfs.h 5889F: include/linux/kobj* 5890F: lib/kobj* 5891 5892DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 5893M: Nishanth Menon <nm@ti.com> 5894L: linux-pm@vger.kernel.org 5895S: Maintained 5896F: drivers/soc/ti/smartreflex.c 5897F: include/linux/power/smartreflex.h 5898 5899DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 5900M: Maxime Ripard <mripard@kernel.org> 5901M: Chen-Yu Tsai <wens@csie.org> 5902R: Jernej Skrabec <jernej.skrabec@gmail.com> 5903L: dri-devel@lists.freedesktop.org 5904S: Supported 5905T: git git://anongit.freedesktop.org/drm/drm-misc 5906F: drivers/gpu/drm/sun4i/sun8i* 5907 5908DRM DRIVER FOR ARM PL111 CLCD 5909M: Emma Anholt <emma@anholt.net> 5910S: Supported 5911T: git git://anongit.freedesktop.org/drm/drm-misc 5912F: drivers/gpu/drm/pl111/ 5913 5914DRM DRIVER FOR ARM VERSATILE TFT PANELS 5915M: Linus Walleij <linus.walleij@linaro.org> 5916S: Maintained 5917T: git git://anongit.freedesktop.org/drm/drm-misc 5918F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 5919F: drivers/gpu/drm/panel/panel-arm-versatile.c 5920 5921DRM DRIVER FOR ASPEED BMC GFX 5922M: Joel Stanley <joel@jms.id.au> 5923L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 5924S: Supported 5925T: git git://anongit.freedesktop.org/drm/drm-misc 5926F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 5927F: drivers/gpu/drm/aspeed/ 5928 5929DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 5930M: Dave Airlie <airlied@redhat.com> 5931R: Thomas Zimmermann <tzimmermann@suse.de> 5932L: dri-devel@lists.freedesktop.org 5933S: Supported 5934T: git git://anongit.freedesktop.org/drm/drm-misc 5935F: drivers/gpu/drm/ast/ 5936 5937DRM DRIVER FOR BOCHS VIRTUAL GPU 5938M: Gerd Hoffmann <kraxel@redhat.com> 5939L: virtualization@lists.linux-foundation.org 5940S: Maintained 5941T: git git://anongit.freedesktop.org/drm/drm-misc 5942F: drivers/gpu/drm/tiny/bochs.c 5943 5944DRM DRIVER FOR BOE HIMAX8279D PANELS 5945M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 5946S: Maintained 5947F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 5948F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 5949 5950DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 5951M: Jagan Teki <jagan@amarulasolutions.com> 5952S: Maintained 5953F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 5954F: drivers/gpu/drm/bridge/chipone-icn6211.c 5955 5956DRM DRIVER FOR FARADAY TVE200 TV ENCODER 5957M: Linus Walleij <linus.walleij@linaro.org> 5958S: Maintained 5959T: git git://anongit.freedesktop.org/drm/drm-misc 5960F: drivers/gpu/drm/tve200/ 5961 5962DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 5963M: Icenowy Zheng <icenowy@aosc.io> 5964S: Maintained 5965F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 5966F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 5967 5968DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 5969M: Jagan Teki <jagan@amarulasolutions.com> 5970S: Maintained 5971F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 5972F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 5973 5974DRM DRIVER FOR GENERIC USB DISPLAY 5975M: Noralf Trønnes <noralf@tronnes.org> 5976S: Maintained 5977W: https://github.com/notro/gud/wiki 5978T: git git://anongit.freedesktop.org/drm/drm-misc 5979F: drivers/gpu/drm/gud/ 5980F: include/drm/gud.h 5981 5982DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 5983M: Hans de Goede <hdegoede@redhat.com> 5984S: Maintained 5985T: git git://anongit.freedesktop.org/drm/drm-misc 5986F: drivers/gpu/drm/tiny/gm12u320.c 5987 5988DRM DRIVER FOR HX8357D PANELS 5989M: Emma Anholt <emma@anholt.net> 5990S: Maintained 5991T: git git://anongit.freedesktop.org/drm/drm-misc 5992F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 5993F: drivers/gpu/drm/tiny/hx8357d.c 5994 5995DRM DRIVER FOR ILITEK ILI9225 PANELS 5996M: David Lechner <david@lechnology.com> 5997S: Maintained 5998T: git git://anongit.freedesktop.org/drm/drm-misc 5999F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6000F: drivers/gpu/drm/tiny/ili9225.c 6001 6002DRM DRIVER FOR ILITEK ILI9486 PANELS 6003M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6004S: Maintained 6005T: git git://anongit.freedesktop.org/drm/drm-misc 6006F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6007F: drivers/gpu/drm/tiny/ili9486.c 6008 6009DRM DRIVER FOR INTEL I810 VIDEO CARDS 6010S: Orphan / Obsolete 6011F: drivers/gpu/drm/i810/ 6012F: include/uapi/drm/i810_drm.h 6013 6014DRM DRIVER FOR LVDS PANELS 6015M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6016L: dri-devel@lists.freedesktop.org 6017T: git git://anongit.freedesktop.org/drm/drm-misc 6018S: Maintained 6019F: drivers/gpu/drm/panel/panel-lvds.c 6020F: Documentation/devicetree/bindings/display/panel/lvds.yaml 6021 6022DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6023M: Guido Günther <agx@sigxcpu.org> 6024R: Purism Kernel Team <kernel@puri.sm> 6025S: Maintained 6026F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6027F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6028 6029DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 6030S: Orphan / Obsolete 6031F: drivers/gpu/drm/mga/ 6032F: include/uapi/drm/mga_drm.h 6033 6034DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6035M: Dave Airlie <airlied@redhat.com> 6036R: Thomas Zimmermann <tzimmermann@suse.de> 6037L: dri-devel@lists.freedesktop.org 6038S: Supported 6039T: git git://anongit.freedesktop.org/drm/drm-misc 6040F: drivers/gpu/drm/mgag200/ 6041 6042DRM DRIVER FOR MI0283QT 6043M: Noralf Trønnes <noralf@tronnes.org> 6044S: Maintained 6045T: git git://anongit.freedesktop.org/drm/drm-misc 6046F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6047F: drivers/gpu/drm/tiny/mi0283qt.c 6048 6049DRM DRIVER FOR MSM ADRENO GPU 6050M: Rob Clark <robdclark@gmail.com> 6051M: Sean Paul <sean@poorly.run> 6052L: linux-arm-msm@vger.kernel.org 6053L: dri-devel@lists.freedesktop.org 6054L: freedreno@lists.freedesktop.org 6055S: Maintained 6056T: git https://gitlab.freedesktop.org/drm/msm.git 6057F: Documentation/devicetree/bindings/display/msm/ 6058F: drivers/gpu/drm/msm/ 6059F: include/uapi/drm/msm_drm.h 6060 6061DRM DRIVER FOR NOVATEK NT35510 PANELS 6062M: Linus Walleij <linus.walleij@linaro.org> 6063S: Maintained 6064T: git git://anongit.freedesktop.org/drm/drm-misc 6065F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6066F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6067 6068DRM DRIVER FOR NOVATEK NT36672A PANELS 6069M: Sumit Semwal <sumit.semwal@linaro.org> 6070S: Maintained 6071T: git git://anongit.freedesktop.org/drm/drm-misc 6072F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6073F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6074 6075DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6076M: Ben Skeggs <bskeggs@redhat.com> 6077L: dri-devel@lists.freedesktop.org 6078L: nouveau@lists.freedesktop.org 6079S: Supported 6080T: git git://github.com/skeggsb/linux 6081F: drivers/gpu/drm/nouveau/ 6082F: include/uapi/drm/nouveau_drm.h 6083 6084DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6085M: Stefan Mavrodiev <stefan@olimex.com> 6086S: Maintained 6087F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6088F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6089 6090DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6091M: Noralf Trønnes <noralf@tronnes.org> 6092S: Maintained 6093T: git git://anongit.freedesktop.org/drm/drm-misc 6094F: Documentation/devicetree/bindings/display/repaper.txt 6095F: drivers/gpu/drm/tiny/repaper.c 6096 6097DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6098M: Dave Airlie <airlied@redhat.com> 6099M: Gerd Hoffmann <kraxel@redhat.com> 6100L: virtualization@lists.linux-foundation.org 6101S: Obsolete 6102W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6103T: git git://anongit.freedesktop.org/drm/drm-misc 6104F: drivers/gpu/drm/tiny/cirrus.c 6105 6106DRM DRIVER FOR QXL VIRTUAL GPU 6107M: Dave Airlie <airlied@redhat.com> 6108M: Gerd Hoffmann <kraxel@redhat.com> 6109L: virtualization@lists.linux-foundation.org 6110L: spice-devel@lists.freedesktop.org 6111S: Maintained 6112T: git git://anongit.freedesktop.org/drm/drm-misc 6113F: drivers/gpu/drm/qxl/ 6114F: include/uapi/drm/qxl_drm.h 6115 6116DRM DRIVER FOR RAGE 128 VIDEO CARDS 6117S: Orphan / Obsolete 6118F: drivers/gpu/drm/r128/ 6119F: include/uapi/drm/r128_drm.h 6120 6121DRM DRIVER FOR RAYDIUM RM67191 PANELS 6122M: Robert Chiras <robert.chiras@nxp.com> 6123S: Maintained 6124F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6125F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6126 6127DRM DRIVER FOR SAMSUNG DB7430 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/samsung,lms397kf04.yaml 6132F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6133 6134DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6135M: Markuss Broks <markuss.broks@gmail.com> 6136S: Maintained 6137F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6138F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6139 6140DRM DRIVER FOR SITRONIX ST7703 PANELS 6141M: Guido Günther <agx@sigxcpu.org> 6142R: Purism Kernel Team <kernel@puri.sm> 6143R: Ondrej Jirman <megous@megous.com> 6144S: Maintained 6145F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6146F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6147 6148DRM DRIVER FOR SAVAGE VIDEO CARDS 6149S: Orphan / Obsolete 6150F: drivers/gpu/drm/savage/ 6151F: include/uapi/drm/savage_drm.h 6152 6153DRM DRIVER FOR SIMPLE FRAMEBUFFERS 6154M: Thomas Zimmermann <tzimmermann@suse.de> 6155L: dri-devel@lists.freedesktop.org 6156S: Maintained 6157T: git git://anongit.freedesktop.org/drm/drm-misc 6158F: drivers/gpu/drm/tiny/simpledrm.c 6159 6160DRM DRIVER FOR SIS VIDEO CARDS 6161S: Orphan / Obsolete 6162F: drivers/gpu/drm/sis/ 6163F: include/uapi/drm/sis_drm.h 6164 6165DRM DRIVER FOR SITRONIX ST7586 PANELS 6166M: David Lechner <david@lechnology.com> 6167S: Maintained 6168T: git git://anongit.freedesktop.org/drm/drm-misc 6169F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6170F: drivers/gpu/drm/tiny/st7586.c 6171 6172DRM DRIVER FOR SITRONIX ST7701 PANELS 6173M: Jagan Teki <jagan@amarulasolutions.com> 6174S: Maintained 6175F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6176F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6177 6178DRM DRIVER FOR SITRONIX ST7735R PANELS 6179M: David Lechner <david@lechnology.com> 6180S: Maintained 6181T: git git://anongit.freedesktop.org/drm/drm-misc 6182F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6183F: drivers/gpu/drm/tiny/st7735r.c 6184 6185DRM DRIVER FOR SONY ACX424AKP PANELS 6186M: Linus Walleij <linus.walleij@linaro.org> 6187S: Maintained 6188T: git git://anongit.freedesktop.org/drm/drm-misc 6189F: drivers/gpu/drm/panel/panel-sony-acx424akp.c 6190 6191DRM DRIVER FOR ST-ERICSSON MCDE 6192M: Linus Walleij <linus.walleij@linaro.org> 6193S: Maintained 6194T: git git://anongit.freedesktop.org/drm/drm-misc 6195F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6196F: drivers/gpu/drm/mcde/ 6197 6198DRM DRIVER FOR TDFX VIDEO CARDS 6199S: Orphan / Obsolete 6200F: drivers/gpu/drm/tdfx/ 6201 6202DRM DRIVER FOR TPO TPG110 PANELS 6203M: Linus Walleij <linus.walleij@linaro.org> 6204S: Maintained 6205T: git git://anongit.freedesktop.org/drm/drm-misc 6206F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6207F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6208 6209DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6210M: Dave Airlie <airlied@redhat.com> 6211R: Sean Paul <sean@poorly.run> 6212R: Thomas Zimmermann <tzimmermann@suse.de> 6213L: dri-devel@lists.freedesktop.org 6214S: Supported 6215T: git git://anongit.freedesktop.org/drm/drm-misc 6216F: drivers/gpu/drm/udl/ 6217 6218DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6219M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6220M: Melissa Wen <melissa.srw@gmail.com> 6221R: Haneen Mohammed <hamohammed.sa@gmail.com> 6222R: Daniel Vetter <daniel@ffwll.ch> 6223L: dri-devel@lists.freedesktop.org 6224S: Maintained 6225T: git git://anongit.freedesktop.org/drm/drm-misc 6226F: Documentation/gpu/vkms.rst 6227F: drivers/gpu/drm/vkms/ 6228 6229DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6230M: Hans de Goede <hdegoede@redhat.com> 6231L: dri-devel@lists.freedesktop.org 6232S: Maintained 6233T: git git://anongit.freedesktop.org/drm/drm-misc 6234F: drivers/gpu/drm/vboxvideo/ 6235 6236DRM DRIVER FOR VMWARE VIRTUAL GPU 6237M: "VMware Graphics" <linux-graphics-maintainer@vmware.com> 6238M: Zack Rusin <zackr@vmware.com> 6239L: dri-devel@lists.freedesktop.org 6240S: Supported 6241T: git git://anongit.freedesktop.org/drm/drm-misc 6242F: drivers/gpu/drm/vmwgfx/ 6243F: include/uapi/drm/vmwgfx_drm.h 6244 6245DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6246M: Linus Walleij <linus.walleij@linaro.org> 6247S: Maintained 6248T: git git://anongit.freedesktop.org/drm/drm-misc 6249F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6250F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6251 6252DRM DRIVERS 6253M: David Airlie <airlied@linux.ie> 6254M: Daniel Vetter <daniel@ffwll.ch> 6255L: dri-devel@lists.freedesktop.org 6256S: Maintained 6257B: https://gitlab.freedesktop.org/drm 6258C: irc://irc.oftc.net/dri-devel 6259T: git git://anongit.freedesktop.org/drm/drm 6260F: Documentation/devicetree/bindings/display/ 6261F: Documentation/devicetree/bindings/gpu/ 6262F: Documentation/gpu/ 6263F: drivers/gpu/ 6264F: include/drm/ 6265F: include/linux/vga* 6266F: include/uapi/drm/ 6267 6268DRM DRIVERS AND MISC GPU PATCHES 6269M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6270M: Maxime Ripard <mripard@kernel.org> 6271M: Thomas Zimmermann <tzimmermann@suse.de> 6272S: Maintained 6273W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6274T: git git://anongit.freedesktop.org/drm/drm-misc 6275F: Documentation/gpu/ 6276F: drivers/gpu/drm/* 6277F: drivers/gpu/vga/ 6278F: include/drm/drm* 6279F: include/linux/vga* 6280F: include/uapi/drm/drm* 6281 6282DRM DRIVERS FOR ALLWINNER A10 6283M: Maxime Ripard <mripard@kernel.org> 6284M: Chen-Yu Tsai <wens@csie.org> 6285L: dri-devel@lists.freedesktop.org 6286S: Supported 6287T: git git://anongit.freedesktop.org/drm/drm-misc 6288F: Documentation/devicetree/bindings/display/allwinner* 6289F: drivers/gpu/drm/sun4i/ 6290 6291DRM DRIVERS FOR AMLOGIC SOCS 6292M: Neil Armstrong <narmstrong@baylibre.com> 6293L: dri-devel@lists.freedesktop.org 6294L: linux-amlogic@lists.infradead.org 6295S: Supported 6296W: http://linux-meson.com/ 6297T: git git://anongit.freedesktop.org/drm/drm-misc 6298F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6299F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6300F: Documentation/gpu/meson.rst 6301F: drivers/gpu/drm/meson/ 6302 6303DRM DRIVERS FOR ATMEL HLCDC 6304M: Sam Ravnborg <sam@ravnborg.org> 6305M: Boris Brezillon <bbrezillon@kernel.org> 6306L: dri-devel@lists.freedesktop.org 6307S: Supported 6308T: git git://anongit.freedesktop.org/drm/drm-misc 6309F: Documentation/devicetree/bindings/display/atmel/ 6310F: drivers/gpu/drm/atmel-hlcdc/ 6311 6312DRM DRIVERS FOR BRIDGE CHIPS 6313M: Andrzej Hajda <a.hajda@samsung.com> 6314M: Neil Armstrong <narmstrong@baylibre.com> 6315M: Robert Foss <robert.foss@linaro.org> 6316R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6317R: Jonas Karlman <jonas@kwiboo.se> 6318R: Jernej Skrabec <jernej.skrabec@gmail.com> 6319S: Maintained 6320T: git git://anongit.freedesktop.org/drm/drm-misc 6321F: drivers/gpu/drm/bridge/ 6322 6323DRM DRIVERS FOR EXYNOS 6324M: Inki Dae <inki.dae@samsung.com> 6325M: Joonyoung Shim <jy0922.shim@samsung.com> 6326M: Seung-Woo Kim <sw0312.kim@samsung.com> 6327M: Kyungmin Park <kyungmin.park@samsung.com> 6328L: dri-devel@lists.freedesktop.org 6329S: Supported 6330T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6331F: Documentation/devicetree/bindings/display/exynos/ 6332F: drivers/gpu/drm/exynos/ 6333F: include/uapi/drm/exynos_drm.h 6334 6335DRM DRIVERS FOR FREESCALE DCU 6336M: Stefan Agner <stefan@agner.ch> 6337M: Alison Wang <alison.wang@nxp.com> 6338L: dri-devel@lists.freedesktop.org 6339S: Supported 6340T: git git://anongit.freedesktop.org/drm/drm-misc 6341F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6342F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6343F: drivers/gpu/drm/fsl-dcu/ 6344 6345DRM DRIVERS FOR FREESCALE IMX 6346M: Philipp Zabel <p.zabel@pengutronix.de> 6347L: dri-devel@lists.freedesktop.org 6348S: Maintained 6349F: Documentation/devicetree/bindings/display/imx/ 6350F: drivers/gpu/drm/imx/ 6351F: drivers/gpu/ipu-v3/ 6352 6353DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6354M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6355L: dri-devel@lists.freedesktop.org 6356S: Maintained 6357T: git git://github.com/patjak/drm-gma500 6358F: drivers/gpu/drm/gma500/ 6359 6360DRM DRIVERS FOR HISILICON 6361M: Xinliang Liu <xinliang.liu@linaro.org> 6362M: Tian Tao <tiantao6@hisilicon.com> 6363R: John Stultz <john.stultz@linaro.org> 6364R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6365R: Chen Feng <puck.chen@hisilicon.com> 6366L: dri-devel@lists.freedesktop.org 6367S: Maintained 6368T: git git://anongit.freedesktop.org/drm/drm-misc 6369F: Documentation/devicetree/bindings/display/hisilicon/ 6370F: drivers/gpu/drm/hisilicon/ 6371 6372DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6373M: Deepak Rawat <drawat.floss@gmail.com> 6374L: linux-hyperv@vger.kernel.org 6375L: dri-devel@lists.freedesktop.org 6376S: Maintained 6377T: git git://anongit.freedesktop.org/drm/drm-misc 6378F: drivers/gpu/drm/hyperv 6379 6380DRM DRIVERS FOR LIMA 6381M: Qiang Yu <yuq825@gmail.com> 6382L: dri-devel@lists.freedesktop.org 6383L: lima@lists.freedesktop.org (moderated for non-subscribers) 6384S: Maintained 6385T: git git://anongit.freedesktop.org/drm/drm-misc 6386F: drivers/gpu/drm/lima/ 6387F: include/uapi/drm/lima_drm.h 6388 6389DRM DRIVERS FOR MEDIATEK 6390M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6391M: Philipp Zabel <p.zabel@pengutronix.de> 6392L: dri-devel@lists.freedesktop.org 6393L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6394S: Supported 6395F: Documentation/devicetree/bindings/display/mediatek/ 6396F: drivers/gpu/drm/mediatek/ 6397F: drivers/phy/mediatek/phy-mtk-hdmi* 6398F: drivers/phy/mediatek/phy-mtk-mipi* 6399 6400DRM DRIVERS FOR NVIDIA TEGRA 6401M: Thierry Reding <thierry.reding@gmail.com> 6402L: dri-devel@lists.freedesktop.org 6403L: linux-tegra@vger.kernel.org 6404S: Supported 6405T: git git://anongit.freedesktop.org/tegra/linux.git 6406F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt 6407F: Documentation/devicetree/bindings/gpu/host1x/ 6408F: drivers/gpu/drm/tegra/ 6409F: drivers/gpu/host1x/ 6410F: include/linux/host1x.h 6411F: include/uapi/drm/tegra_drm.h 6412 6413DRM DRIVERS FOR RENESAS 6414M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6415M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6416L: dri-devel@lists.freedesktop.org 6417L: linux-renesas-soc@vger.kernel.org 6418S: Supported 6419T: git git://linuxtv.org/pinchartl/media drm/du/next 6420F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6421F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6422F: Documentation/devicetree/bindings/display/renesas,du.yaml 6423F: drivers/gpu/drm/rcar-du/ 6424F: drivers/gpu/drm/shmobile/ 6425F: include/linux/platform_data/shmob_drm.h 6426 6427DRM DRIVERS FOR ROCKCHIP 6428M: Sandy Huang <hjc@rock-chips.com> 6429M: Heiko Stübner <heiko@sntech.de> 6430L: dri-devel@lists.freedesktop.org 6431S: Maintained 6432T: git git://anongit.freedesktop.org/drm/drm-misc 6433F: Documentation/devicetree/bindings/display/rockchip/ 6434F: drivers/gpu/drm/rockchip/ 6435 6436DRM DRIVERS FOR STI 6437M: Benjamin Gaignard <benjamin.gaignard@linaro.org> 6438L: dri-devel@lists.freedesktop.org 6439S: Maintained 6440T: git git://anongit.freedesktop.org/drm/drm-misc 6441F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6442F: drivers/gpu/drm/sti 6443 6444DRM DRIVERS FOR STM 6445M: Yannick Fertre <yannick.fertre@foss.st.com> 6446M: Philippe Cornu <philippe.cornu@foss.st.com> 6447M: Benjamin Gaignard <benjamin.gaignard@linaro.org> 6448L: dri-devel@lists.freedesktop.org 6449S: Maintained 6450T: git git://anongit.freedesktop.org/drm/drm-misc 6451F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 6452F: drivers/gpu/drm/stm 6453 6454DRM DRIVERS FOR TI KEYSTONE 6455M: Jyri Sarha <jyri.sarha@iki.fi> 6456M: Tomi Valkeinen <tomba@kernel.org> 6457L: dri-devel@lists.freedesktop.org 6458S: Maintained 6459T: git git://anongit.freedesktop.org/drm/drm-misc 6460F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 6461F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 6462F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 6463F: drivers/gpu/drm/tidss/ 6464 6465DRM DRIVERS FOR TI LCDC 6466M: Jyri Sarha <jyri.sarha@iki.fi> 6467R: Tomi Valkeinen <tomba@kernel.org> 6468L: dri-devel@lists.freedesktop.org 6469S: Maintained 6470F: Documentation/devicetree/bindings/display/tilcdc/ 6471F: drivers/gpu/drm/tilcdc/ 6472 6473DRM DRIVERS FOR TI OMAP 6474M: Tomi Valkeinen <tomba@kernel.org> 6475L: dri-devel@lists.freedesktop.org 6476S: Maintained 6477F: Documentation/devicetree/bindings/display/ti/ 6478F: drivers/gpu/drm/omapdrm/ 6479 6480DRM DRIVERS FOR V3D 6481M: Emma Anholt <emma@anholt.net> 6482S: Supported 6483T: git git://anongit.freedesktop.org/drm/drm-misc 6484F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 6485F: drivers/gpu/drm/v3d/ 6486F: include/uapi/drm/v3d_drm.h 6487 6488DRM DRIVERS FOR VC4 6489M: Emma Anholt <emma@anholt.net> 6490M: Maxime Ripard <mripard@kernel.org> 6491S: Supported 6492T: git git://github.com/anholt/linux 6493T: git git://anongit.freedesktop.org/drm/drm-misc 6494F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 6495F: drivers/gpu/drm/vc4/ 6496F: include/uapi/drm/vc4_drm.h 6497 6498DRM DRIVERS FOR VIVANTE GPU IP 6499M: Lucas Stach <l.stach@pengutronix.de> 6500R: Russell King <linux+etnaviv@armlinux.org.uk> 6501R: Christian Gmeiner <christian.gmeiner@gmail.com> 6502L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 6503L: dri-devel@lists.freedesktop.org 6504S: Maintained 6505F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 6506F: drivers/gpu/drm/etnaviv/ 6507F: include/uapi/drm/etnaviv_drm.h 6508 6509DRM DRIVERS FOR XEN 6510M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 6511L: dri-devel@lists.freedesktop.org 6512L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 6513S: Supported 6514T: git git://anongit.freedesktop.org/drm/drm-misc 6515F: Documentation/gpu/xen-front.rst 6516F: drivers/gpu/drm/xen/ 6517 6518DRM DRIVERS FOR XILINX 6519M: Hyun Kwon <hyun.kwon@xilinx.com> 6520M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6521L: dri-devel@lists.freedesktop.org 6522S: Maintained 6523T: git git://anongit.freedesktop.org/drm/drm-misc 6524F: Documentation/devicetree/bindings/display/xlnx/ 6525F: drivers/gpu/drm/xlnx/ 6526 6527DRM PANEL DRIVERS 6528M: Thierry Reding <thierry.reding@gmail.com> 6529R: Sam Ravnborg <sam@ravnborg.org> 6530L: dri-devel@lists.freedesktop.org 6531S: Maintained 6532T: git git://anongit.freedesktop.org/drm/drm-misc 6533F: Documentation/devicetree/bindings/display/panel/ 6534F: drivers/gpu/drm/drm_panel.c 6535F: drivers/gpu/drm/panel/ 6536F: include/drm/drm_panel.h 6537 6538DRM TTM SUBSYSTEM 6539M: Christian Koenig <christian.koenig@amd.com> 6540M: Huang Rui <ray.huang@amd.com> 6541L: dri-devel@lists.freedesktop.org 6542S: Maintained 6543T: git git://anongit.freedesktop.org/drm/drm-misc 6544F: drivers/gpu/drm/ttm/ 6545F: include/drm/ttm/ 6546 6547DRM GPU SCHEDULER 6548M: Andrey Grodzovsky <andrey.grodzovsky@amd.com> 6549L: dri-devel@lists.freedesktop.org 6550S: Maintained 6551T: git git://anongit.freedesktop.org/drm/drm-misc 6552F: drivers/gpu/drm/scheduler/ 6553F: include/drm/gpu_scheduler.h 6554 6555DSBR100 USB FM RADIO DRIVER 6556M: Alexey Klimov <klimov.linux@gmail.com> 6557L: linux-media@vger.kernel.org 6558S: Maintained 6559T: git git://linuxtv.org/media_tree.git 6560F: drivers/media/radio/dsbr100.c 6561 6562DT3155 MEDIA DRIVER 6563M: Hans Verkuil <hverkuil@xs4all.nl> 6564L: linux-media@vger.kernel.org 6565S: Odd Fixes 6566W: https://linuxtv.org 6567T: git git://linuxtv.org/media_tree.git 6568F: drivers/media/pci/dt3155/ 6569 6570DVB_USB_AF9015 MEDIA DRIVER 6571M: Antti Palosaari <crope@iki.fi> 6572L: linux-media@vger.kernel.org 6573S: Maintained 6574W: https://linuxtv.org 6575W: http://palosaari.fi/linux/ 6576Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6577T: git git://linuxtv.org/anttip/media_tree.git 6578F: drivers/media/usb/dvb-usb-v2/af9015* 6579 6580DVB_USB_AF9035 MEDIA DRIVER 6581M: Antti Palosaari <crope@iki.fi> 6582L: linux-media@vger.kernel.org 6583S: Maintained 6584W: https://linuxtv.org 6585W: http://palosaari.fi/linux/ 6586Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6587T: git git://linuxtv.org/anttip/media_tree.git 6588F: drivers/media/usb/dvb-usb-v2/af9035* 6589 6590DVB_USB_ANYSEE MEDIA DRIVER 6591M: Antti Palosaari <crope@iki.fi> 6592L: linux-media@vger.kernel.org 6593S: Maintained 6594W: https://linuxtv.org 6595W: http://palosaari.fi/linux/ 6596Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6597T: git git://linuxtv.org/anttip/media_tree.git 6598F: drivers/media/usb/dvb-usb-v2/anysee* 6599 6600DVB_USB_AU6610 MEDIA DRIVER 6601M: Antti Palosaari <crope@iki.fi> 6602L: linux-media@vger.kernel.org 6603S: Maintained 6604W: https://linuxtv.org 6605W: http://palosaari.fi/linux/ 6606Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6607T: git git://linuxtv.org/anttip/media_tree.git 6608F: drivers/media/usb/dvb-usb-v2/au6610* 6609 6610DVB_USB_CE6230 MEDIA DRIVER 6611M: Antti Palosaari <crope@iki.fi> 6612L: linux-media@vger.kernel.org 6613S: Maintained 6614W: https://linuxtv.org 6615W: http://palosaari.fi/linux/ 6616Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6617T: git git://linuxtv.org/anttip/media_tree.git 6618F: drivers/media/usb/dvb-usb-v2/ce6230* 6619 6620DVB_USB_CXUSB MEDIA DRIVER 6621M: Michael Krufky <mkrufky@linuxtv.org> 6622L: linux-media@vger.kernel.org 6623S: Maintained 6624W: https://linuxtv.org 6625W: http://github.com/mkrufky 6626Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6627T: git git://linuxtv.org/media_tree.git 6628F: drivers/media/usb/dvb-usb/cxusb* 6629 6630DVB_USB_EC168 MEDIA DRIVER 6631M: Antti Palosaari <crope@iki.fi> 6632L: linux-media@vger.kernel.org 6633S: Maintained 6634W: https://linuxtv.org 6635W: http://palosaari.fi/linux/ 6636Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6637T: git git://linuxtv.org/anttip/media_tree.git 6638F: drivers/media/usb/dvb-usb-v2/ec168* 6639 6640DVB_USB_GL861 MEDIA DRIVER 6641M: Antti Palosaari <crope@iki.fi> 6642L: linux-media@vger.kernel.org 6643S: Maintained 6644W: https://linuxtv.org 6645Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6646T: git git://linuxtv.org/anttip/media_tree.git 6647F: drivers/media/usb/dvb-usb-v2/gl861* 6648 6649DVB_USB_MXL111SF MEDIA DRIVER 6650M: Michael Krufky <mkrufky@linuxtv.org> 6651L: linux-media@vger.kernel.org 6652S: Maintained 6653W: https://linuxtv.org 6654W: http://github.com/mkrufky 6655Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6656T: git git://linuxtv.org/mkrufky/mxl111sf.git 6657F: drivers/media/usb/dvb-usb-v2/mxl111sf* 6658 6659DVB_USB_RTL28XXU MEDIA DRIVER 6660M: Antti Palosaari <crope@iki.fi> 6661L: linux-media@vger.kernel.org 6662S: Maintained 6663W: https://linuxtv.org 6664W: http://palosaari.fi/linux/ 6665Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6666T: git git://linuxtv.org/anttip/media_tree.git 6667F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 6668 6669DVB_USB_V2 MEDIA DRIVER 6670M: Antti Palosaari <crope@iki.fi> 6671L: linux-media@vger.kernel.org 6672S: Maintained 6673W: https://linuxtv.org 6674W: http://palosaari.fi/linux/ 6675Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6676T: git git://linuxtv.org/anttip/media_tree.git 6677F: drivers/media/usb/dvb-usb-v2/dvb_usb* 6678F: drivers/media/usb/dvb-usb-v2/usb_urb.c 6679 6680DYNAMIC DEBUG 6681M: Jason Baron <jbaron@akamai.com> 6682S: Maintained 6683F: include/linux/dynamic_debug.h 6684F: lib/dynamic_debug.c 6685 6686DYNAMIC INTERRUPT MODERATION 6687M: Tal Gilboa <talgi@nvidia.com> 6688S: Maintained 6689F: Documentation/networking/net_dim.rst 6690F: include/linux/dim.h 6691F: lib/dim/ 6692 6693DZ DECSTATION DZ11 SERIAL DRIVER 6694M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6695S: Maintained 6696F: drivers/tty/serial/dz.* 6697 6698E3X0 POWER BUTTON DRIVER 6699M: Moritz Fischer <moritz.fischer@ettus.com> 6700L: usrp-users@lists.ettus.com 6701S: Supported 6702W: http://www.ettus.com 6703F: Documentation/devicetree/bindings/input/e3x0-button.txt 6704F: drivers/input/misc/e3x0-button.c 6705 6706E4000 MEDIA DRIVER 6707M: Antti Palosaari <crope@iki.fi> 6708L: linux-media@vger.kernel.org 6709S: Maintained 6710W: https://linuxtv.org 6711W: http://palosaari.fi/linux/ 6712Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6713T: git git://linuxtv.org/anttip/media_tree.git 6714F: drivers/media/tuners/e4000* 6715 6716EARTH_PT1 MEDIA DRIVER 6717M: Akihiro Tsukada <tskd08@gmail.com> 6718L: linux-media@vger.kernel.org 6719S: Odd Fixes 6720F: drivers/media/pci/pt1/ 6721 6722EARTH_PT3 MEDIA DRIVER 6723M: Akihiro Tsukada <tskd08@gmail.com> 6724L: linux-media@vger.kernel.org 6725S: Odd Fixes 6726F: drivers/media/pci/pt3/ 6727 6728EC100 MEDIA DRIVER 6729M: Antti Palosaari <crope@iki.fi> 6730L: linux-media@vger.kernel.org 6731S: Maintained 6732W: https://linuxtv.org 6733W: http://palosaari.fi/linux/ 6734Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6735T: git git://linuxtv.org/anttip/media_tree.git 6736F: drivers/media/dvb-frontends/ec100* 6737 6738ECRYPT FILE SYSTEM 6739M: Tyler Hicks <code@tyhicks.com> 6740L: ecryptfs@vger.kernel.org 6741S: Odd Fixes 6742W: http://ecryptfs.org 6743W: https://launchpad.net/ecryptfs 6744T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 6745F: Documentation/filesystems/ecryptfs.rst 6746F: fs/ecryptfs/ 6747 6748EDAC-AMD64 6749M: Yazen Ghannam <yazen.ghannam@amd.com> 6750L: linux-edac@vger.kernel.org 6751S: Supported 6752F: drivers/edac/amd64_edac* 6753F: drivers/edac/mce_amd* 6754 6755EDAC-ARMADA 6756M: Jan Luebbe <jlu@pengutronix.de> 6757L: linux-edac@vger.kernel.org 6758S: Maintained 6759F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 6760F: drivers/edac/armada_xp_* 6761 6762EDAC-AST2500 6763M: Stefan Schaeckeler <sschaeck@cisco.com> 6764S: Supported 6765F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 6766F: drivers/edac/aspeed_edac.c 6767 6768EDAC-BLUEFIELD 6769M: Shravan Kumar Ramani <shravankr@nvidia.com> 6770S: Supported 6771F: drivers/edac/bluefield_edac.c 6772 6773EDAC-CALXEDA 6774M: Andre Przywara <andre.przywara@arm.com> 6775L: linux-edac@vger.kernel.org 6776S: Maintained 6777F: drivers/edac/highbank* 6778 6779EDAC-CAVIUM OCTEON 6780M: Ralf Baechle <ralf@linux-mips.org> 6781L: linux-edac@vger.kernel.org 6782L: linux-mips@vger.kernel.org 6783S: Supported 6784F: drivers/edac/octeon_edac* 6785 6786EDAC-CAVIUM THUNDERX 6787M: Robert Richter <rric@kernel.org> 6788L: linux-edac@vger.kernel.org 6789S: Odd Fixes 6790F: drivers/edac/thunderx_edac* 6791 6792EDAC-CORE 6793M: Borislav Petkov <bp@alien8.de> 6794M: Mauro Carvalho Chehab <mchehab@kernel.org> 6795M: Tony Luck <tony.luck@intel.com> 6796R: James Morse <james.morse@arm.com> 6797R: Robert Richter <rric@kernel.org> 6798L: linux-edac@vger.kernel.org 6799S: Supported 6800T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 6801F: Documentation/admin-guide/ras.rst 6802F: Documentation/driver-api/edac.rst 6803F: drivers/edac/ 6804F: include/linux/edac.h 6805 6806EDAC-DMC520 6807M: Lei Wang <lewan@microsoft.com> 6808L: linux-edac@vger.kernel.org 6809S: Supported 6810F: drivers/edac/dmc520_edac.c 6811 6812EDAC-E752X 6813M: Mark Gross <markgross@kernel.org> 6814L: linux-edac@vger.kernel.org 6815S: Maintained 6816F: drivers/edac/e752x_edac.c 6817 6818EDAC-E7XXX 6819L: linux-edac@vger.kernel.org 6820S: Maintained 6821F: drivers/edac/e7xxx_edac.c 6822 6823EDAC-FSL_DDR 6824M: York Sun <york.sun@nxp.com> 6825L: linux-edac@vger.kernel.org 6826S: Maintained 6827F: drivers/edac/fsl_ddr_edac.* 6828 6829EDAC-GHES 6830M: Mauro Carvalho Chehab <mchehab@kernel.org> 6831L: linux-edac@vger.kernel.org 6832S: Maintained 6833F: drivers/edac/ghes_edac.c 6834 6835EDAC-I10NM 6836M: Tony Luck <tony.luck@intel.com> 6837L: linux-edac@vger.kernel.org 6838S: Maintained 6839F: drivers/edac/i10nm_base.c 6840 6841EDAC-I3000 6842L: linux-edac@vger.kernel.org 6843S: Orphan 6844F: drivers/edac/i3000_edac.c 6845 6846EDAC-I5000 6847L: linux-edac@vger.kernel.org 6848S: Maintained 6849F: drivers/edac/i5000_edac.c 6850 6851EDAC-I5400 6852M: Mauro Carvalho Chehab <mchehab@kernel.org> 6853L: linux-edac@vger.kernel.org 6854S: Maintained 6855F: drivers/edac/i5400_edac.c 6856 6857EDAC-I7300 6858M: Mauro Carvalho Chehab <mchehab@kernel.org> 6859L: linux-edac@vger.kernel.org 6860S: Maintained 6861F: drivers/edac/i7300_edac.c 6862 6863EDAC-I7CORE 6864M: Mauro Carvalho Chehab <mchehab@kernel.org> 6865L: linux-edac@vger.kernel.org 6866S: Maintained 6867F: drivers/edac/i7core_edac.c 6868 6869EDAC-I82443BXGX 6870M: Tim Small <tim@buttersideup.com> 6871L: linux-edac@vger.kernel.org 6872S: Maintained 6873F: drivers/edac/i82443bxgx_edac.c 6874 6875EDAC-I82975X 6876M: "Arvind R." <arvino55@gmail.com> 6877L: linux-edac@vger.kernel.org 6878S: Maintained 6879F: drivers/edac/i82975x_edac.c 6880 6881EDAC-IE31200 6882M: Jason Baron <jbaron@akamai.com> 6883L: linux-edac@vger.kernel.org 6884S: Maintained 6885F: drivers/edac/ie31200_edac.c 6886 6887EDAC-IGEN6 6888M: Tony Luck <tony.luck@intel.com> 6889R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 6890L: linux-edac@vger.kernel.org 6891S: Maintained 6892F: drivers/edac/igen6_edac.c 6893 6894EDAC-MPC85XX 6895M: Johannes Thumshirn <morbidrsa@gmail.com> 6896L: linux-edac@vger.kernel.org 6897S: Maintained 6898F: drivers/edac/mpc85xx_edac.[ch] 6899 6900EDAC-PASEMI 6901M: Egor Martovetsky <egor@pasemi.com> 6902L: linux-edac@vger.kernel.org 6903S: Maintained 6904F: drivers/edac/pasemi_edac.c 6905 6906EDAC-PND2 6907M: Tony Luck <tony.luck@intel.com> 6908L: linux-edac@vger.kernel.org 6909S: Maintained 6910F: drivers/edac/pnd2_edac.[ch] 6911 6912EDAC-QCOM 6913M: Channagoud Kadabi <ckadabi@codeaurora.org> 6914M: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> 6915L: linux-arm-msm@vger.kernel.org 6916L: linux-edac@vger.kernel.org 6917S: Maintained 6918F: drivers/edac/qcom_edac.c 6919 6920EDAC-R82600 6921M: Tim Small <tim@buttersideup.com> 6922L: linux-edac@vger.kernel.org 6923S: Maintained 6924F: drivers/edac/r82600_edac.c 6925 6926EDAC-SBRIDGE 6927M: Tony Luck <tony.luck@intel.com> 6928R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 6929L: linux-edac@vger.kernel.org 6930S: Maintained 6931F: drivers/edac/sb_edac.c 6932 6933EDAC-SIFIVE 6934M: Yash Shah <yash.shah@sifive.com> 6935L: linux-edac@vger.kernel.org 6936S: Supported 6937F: drivers/edac/sifive_edac.c 6938 6939EDAC-SKYLAKE 6940M: Tony Luck <tony.luck@intel.com> 6941L: linux-edac@vger.kernel.org 6942S: Maintained 6943F: drivers/edac/skx_*.[ch] 6944 6945EDAC-TI 6946M: Tero Kristo <kristo@kernel.org> 6947L: linux-edac@vger.kernel.org 6948S: Odd Fixes 6949F: drivers/edac/ti_edac.c 6950 6951EDIROL UA-101/UA-1000 DRIVER 6952M: Clemens Ladisch <clemens@ladisch.de> 6953L: alsa-devel@alsa-project.org (moderated for non-subscribers) 6954S: Maintained 6955T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 6956F: sound/usb/misc/ua101.c 6957 6958EFI TEST DRIVER 6959M: Ivan Hu <ivan.hu@canonical.com> 6960M: Ard Biesheuvel <ardb@kernel.org> 6961L: linux-efi@vger.kernel.org 6962S: Maintained 6963F: drivers/firmware/efi/test/ 6964 6965EFI VARIABLE FILESYSTEM 6966M: Matthew Garrett <matthew.garrett@nebula.com> 6967M: Jeremy Kerr <jk@ozlabs.org> 6968M: Ard Biesheuvel <ardb@kernel.org> 6969L: linux-efi@vger.kernel.org 6970S: Maintained 6971T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 6972F: fs/efivarfs/ 6973 6974EFIFB FRAMEBUFFER DRIVER 6975M: Peter Jones <pjones@redhat.com> 6976L: linux-fbdev@vger.kernel.org 6977S: Maintained 6978F: drivers/video/fbdev/efifb.c 6979 6980EFS FILESYSTEM 6981S: Orphan 6982W: http://aeschi.ch.eu.org/efs/ 6983F: fs/efs/ 6984 6985EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 6986M: Douglas Miller <dougmill@linux.ibm.com> 6987L: netdev@vger.kernel.org 6988S: Maintained 6989F: drivers/net/ethernet/ibm/ehea/ 6990 6991EM28XX VIDEO4LINUX DRIVER 6992M: Mauro Carvalho Chehab <mchehab@kernel.org> 6993L: linux-media@vger.kernel.org 6994S: Maintained 6995W: https://linuxtv.org 6996T: git git://linuxtv.org/media_tree.git 6997F: Documentation/admin-guide/media/em28xx* 6998F: drivers/media/usb/em28xx/ 6999 7000EMBEDDED LINUX 7001M: Matt Mackall <mpm@selenic.com> 7002M: David Woodhouse <dwmw2@infradead.org> 7003L: linux-embedded@vger.kernel.org 7004S: Maintained 7005 7006EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7007M: Adrian Hunter <adrian.hunter@intel.com> 7008M: Ritesh Harjani <riteshh@codeaurora.org> 7009M: Asutosh Das <asutoshd@codeaurora.org> 7010L: linux-mmc@vger.kernel.org 7011S: Maintained 7012F: drivers/mmc/host/cqhci* 7013 7014EMULEX 10Gbps iSCSI - OneConnect DRIVER 7015M: Subbu Seetharaman <subbu.seetharaman@broadcom.com> 7016M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7017M: Jitendra Bhivare <jitendra.bhivare@broadcom.com> 7018L: linux-scsi@vger.kernel.org 7019S: Supported 7020W: http://www.broadcom.com 7021F: drivers/scsi/be2iscsi/ 7022 7023EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7024M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7025M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7026M: Somnath Kotur <somnath.kotur@broadcom.com> 7027L: netdev@vger.kernel.org 7028S: Supported 7029W: http://www.emulex.com 7030F: drivers/net/ethernet/emulex/benet/ 7031 7032EMULEX ONECONNECT ROCE DRIVER 7033M: Selvin Xavier <selvin.xavier@broadcom.com> 7034L: linux-rdma@vger.kernel.org 7035S: Odd Fixes 7036W: http://www.broadcom.com 7037F: drivers/infiniband/hw/ocrdma/ 7038F: include/uapi/rdma/ocrdma-abi.h 7039 7040EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7041M: James Smart <james.smart@broadcom.com> 7042M: Dick Kennedy <dick.kennedy@broadcom.com> 7043L: linux-scsi@vger.kernel.org 7044S: Supported 7045W: http://www.broadcom.com 7046F: drivers/scsi/lpfc/ 7047 7048EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7049M: James Smart <james.smart@broadcom.com> 7050M: Ram Vegesna <ram.vegesna@broadcom.com> 7051L: linux-scsi@vger.kernel.org 7052L: target-devel@vger.kernel.org 7053S: Supported 7054W: http://www.broadcom.com 7055F: drivers/scsi/elx/ 7056 7057ENE CB710 FLASH CARD READER DRIVER 7058M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7059S: Maintained 7060F: drivers/misc/cb710/ 7061F: drivers/mmc/host/cb710-mmc.* 7062F: include/linux/cb710.h 7063 7064ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7065M: Maxim Levitsky <maximlevitsky@gmail.com> 7066S: Maintained 7067F: drivers/media/rc/ene_ir.* 7068 7069EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7070M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7071L: linuxppc-dev@lists.ozlabs.org 7072S: Maintained 7073F: drivers/tty/ehv_bytechan.c 7074 7075EPSON S1D13XXX FRAMEBUFFER DRIVER 7076M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7077S: Maintained 7078T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7079F: drivers/video/fbdev/s1d13xxxfb.c 7080F: include/video/s1d13xxxfb.h 7081 7082EROFS FILE SYSTEM 7083M: Gao Xiang <xiang@kernel.org> 7084M: Chao Yu <chao@kernel.org> 7085L: linux-erofs@lists.ozlabs.org 7086S: Maintained 7087T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7088F: Documentation/filesystems/erofs.rst 7089F: fs/erofs/ 7090F: include/trace/events/erofs.h 7091 7092ERRSEQ ERROR TRACKING INFRASTRUCTURE 7093M: Jeff Layton <jlayton@kernel.org> 7094S: Maintained 7095F: include/linux/errseq.h 7096F: lib/errseq.c 7097 7098ET131X NETWORK DRIVER 7099M: Mark Einon <mark.einon@gmail.com> 7100S: Odd Fixes 7101F: drivers/net/ethernet/agere/ 7102 7103ETAS ES58X CAN/USB DRIVER 7104M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7105L: linux-can@vger.kernel.org 7106S: Maintained 7107F: drivers/net/can/usb/etas_es58x/ 7108 7109ETHERNET BRIDGE 7110M: Roopa Prabhu <roopa@nvidia.com> 7111M: Nikolay Aleksandrov <nikolay@nvidia.com> 7112L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7113L: netdev@vger.kernel.org 7114S: Maintained 7115W: http://www.linuxfoundation.org/en/Net:Bridge 7116F: include/linux/netfilter_bridge/ 7117F: net/bridge/ 7118 7119ETHERNET PHY LIBRARY 7120M: Andrew Lunn <andrew@lunn.ch> 7121M: Heiner Kallweit <hkallweit1@gmail.com> 7122R: Russell King <linux@armlinux.org.uk> 7123L: netdev@vger.kernel.org 7124S: Maintained 7125F: Documentation/ABI/testing/sysfs-class-net-phydev 7126F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7127F: Documentation/devicetree/bindings/net/mdio* 7128F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7129F: Documentation/networking/phy.rst 7130F: drivers/net/mdio/ 7131F: drivers/net/mdio/acpi_mdio.c 7132F: drivers/net/mdio/fwnode_mdio.c 7133F: drivers/net/mdio/of_mdio.c 7134F: drivers/net/pcs/ 7135F: drivers/net/phy/ 7136F: include/dt-bindings/net/qca-ar803x.h 7137F: include/linux/*mdio*.h 7138F: include/linux/mdio/*.h 7139F: include/linux/of_net.h 7140F: include/linux/phy.h 7141F: include/linux/phy_fixed.h 7142F: include/linux/platform_data/mdio-bcm-unimac.h 7143F: include/linux/platform_data/mdio-gpio.h 7144F: include/trace/events/mdio.h 7145F: include/uapi/linux/mdio.h 7146F: include/uapi/linux/mii.h 7147F: net/core/of_net.c 7148 7149EXEC & BINFMT API 7150R: Eric Biederman <ebiederm@xmission.com> 7151R: Kees Cook <keescook@chromium.org> 7152F: arch/alpha/kernel/binfmt_loader.c 7153F: arch/x86/ia32/ia32_aout.c 7154F: fs/*binfmt_*.c 7155F: fs/exec.c 7156F: include/linux/binfmts.h 7157F: include/linux/elf.h 7158F: include/uapi/linux/binfmts.h 7159F: tools/testing/selftests/exec/ 7160N: asm/elf.h 7161N: binfmt 7162 7163EXFAT FILE SYSTEM 7164M: Namjae Jeon <linkinjeon@kernel.org> 7165M: Sungjong Seo <sj1557.seo@samsung.com> 7166L: linux-fsdevel@vger.kernel.org 7167S: Maintained 7168F: fs/exfat/ 7169 7170EXT2 FILE SYSTEM 7171M: Jan Kara <jack@suse.com> 7172L: linux-ext4@vger.kernel.org 7173S: Maintained 7174F: Documentation/filesystems/ext2.rst 7175F: fs/ext2/ 7176F: include/linux/ext2* 7177 7178EXT4 FILE SYSTEM 7179M: "Theodore Ts'o" <tytso@mit.edu> 7180M: Andreas Dilger <adilger.kernel@dilger.ca> 7181L: linux-ext4@vger.kernel.org 7182S: Maintained 7183W: http://ext4.wiki.kernel.org 7184Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7185T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7186F: Documentation/filesystems/ext4/ 7187F: fs/ext4/ 7188F: include/trace/events/ext4.h 7189 7190Extended Verification Module (EVM) 7191M: Mimi Zohar <zohar@linux.ibm.com> 7192L: linux-integrity@vger.kernel.org 7193S: Supported 7194F: security/integrity/evm/ 7195 7196EXTENSIBLE FIRMWARE INTERFACE (EFI) 7197M: Ard Biesheuvel <ardb@kernel.org> 7198L: linux-efi@vger.kernel.org 7199S: Maintained 7200T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7201F: Documentation/admin-guide/efi-stub.rst 7202F: arch/*/include/asm/efi.h 7203F: arch/*/kernel/efi.c 7204F: arch/arm/boot/compressed/efi-header.S 7205F: arch/arm64/kernel/efi-entry.S 7206F: arch/x86/platform/efi/ 7207F: drivers/firmware/efi/ 7208F: include/linux/efi*.h 7209 7210EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7211M: MyungJoo Ham <myungjoo.ham@samsung.com> 7212M: Chanwoo Choi <cw00.choi@samsung.com> 7213L: linux-kernel@vger.kernel.org 7214S: Maintained 7215T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7216F: Documentation/devicetree/bindings/extcon/ 7217F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7218F: drivers/extcon/ 7219F: include/linux/extcon.h 7220F: include/linux/extcon/ 7221 7222EXTRA BOOT CONFIG 7223M: Masami Hiramatsu <mhiramat@kernel.org> 7224S: Maintained 7225F: Documentation/admin-guide/bootconfig.rst 7226F: fs/proc/bootconfig.c 7227F: include/linux/bootconfig.h 7228F: lib/bootconfig.c 7229F: tools/bootconfig/* 7230F: tools/bootconfig/scripts/* 7231 7232EXYNOS DP DRIVER 7233M: Jingoo Han <jingoohan1@gmail.com> 7234L: dri-devel@lists.freedesktop.org 7235S: Maintained 7236F: drivers/gpu/drm/exynos/exynos_dp* 7237 7238EXYNOS SYSMMU (IOMMU) driver 7239M: Marek Szyprowski <m.szyprowski@samsung.com> 7240L: iommu@lists.linux-foundation.org 7241S: Maintained 7242F: drivers/iommu/exynos-iommu.c 7243 7244F2FS FILE SYSTEM 7245M: Jaegeuk Kim <jaegeuk@kernel.org> 7246M: Chao Yu <chao@kernel.org> 7247L: linux-f2fs-devel@lists.sourceforge.net 7248S: Maintained 7249W: https://f2fs.wiki.kernel.org/ 7250T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7251F: Documentation/ABI/testing/sysfs-fs-f2fs 7252F: Documentation/filesystems/f2fs.rst 7253F: fs/f2fs/ 7254F: include/linux/f2fs_fs.h 7255F: include/trace/events/f2fs.h 7256F: include/uapi/linux/f2fs.h 7257 7258F71805F HARDWARE MONITORING DRIVER 7259M: Jean Delvare <jdelvare@suse.com> 7260L: linux-hwmon@vger.kernel.org 7261S: Maintained 7262F: Documentation/hwmon/f71805f.rst 7263F: drivers/hwmon/f71805f.c 7264 7265FADDR2LINE 7266M: Josh Poimboeuf <jpoimboe@redhat.com> 7267S: Maintained 7268F: scripts/faddr2line 7269 7270FAILOVER MODULE 7271M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7272L: netdev@vger.kernel.org 7273S: Supported 7274F: Documentation/networking/failover.rst 7275F: include/net/failover.h 7276F: net/core/failover.c 7277 7278FANOTIFY 7279M: Jan Kara <jack@suse.cz> 7280R: Amir Goldstein <amir73il@gmail.com> 7281R: Matthew Bobrowski <repnop@google.com> 7282L: linux-fsdevel@vger.kernel.org 7283S: Maintained 7284F: fs/notify/fanotify/ 7285F: include/linux/fanotify.h 7286F: include/uapi/linux/fanotify.h 7287 7288FARSYNC SYNCHRONOUS DRIVER 7289M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7290S: Supported 7291W: http://www.farsite.co.uk/ 7292F: drivers/net/wan/farsync.* 7293 7294FAULT INJECTION SUPPORT 7295M: Akinobu Mita <akinobu.mita@gmail.com> 7296S: Supported 7297F: Documentation/fault-injection/ 7298F: lib/fault-inject.c 7299 7300FBTFT Framebuffer drivers 7301L: dri-devel@lists.freedesktop.org 7302L: linux-fbdev@vger.kernel.org 7303S: Orphan 7304F: drivers/staging/fbtft/ 7305 7306FC0011 TUNER DRIVER 7307M: Michael Buesch <m@bues.ch> 7308L: linux-media@vger.kernel.org 7309S: Maintained 7310F: drivers/media/tuners/fc0011.c 7311F: drivers/media/tuners/fc0011.h 7312 7313FC2580 MEDIA DRIVER 7314M: Antti Palosaari <crope@iki.fi> 7315L: linux-media@vger.kernel.org 7316S: Maintained 7317W: https://linuxtv.org 7318W: http://palosaari.fi/linux/ 7319Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7320T: git git://linuxtv.org/anttip/media_tree.git 7321F: drivers/media/tuners/fc2580* 7322 7323FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7324M: Hannes Reinecke <hare@suse.de> 7325L: linux-scsi@vger.kernel.org 7326S: Supported 7327W: www.Open-FCoE.org 7328F: drivers/scsi/fcoe/ 7329F: drivers/scsi/libfc/ 7330F: include/scsi/fc/ 7331F: include/scsi/libfc.h 7332F: include/scsi/libfcoe.h 7333F: include/uapi/scsi/fc/ 7334 7335FILE LOCKING (flock() and fcntl()/lockf()) 7336M: Jeff Layton <jlayton@kernel.org> 7337M: "J. Bruce Fields" <bfields@fieldses.org> 7338L: linux-fsdevel@vger.kernel.org 7339S: Maintained 7340F: fs/fcntl.c 7341F: fs/locks.c 7342F: include/linux/fcntl.h 7343F: include/uapi/linux/fcntl.h 7344 7345FILESYSTEM DIRECT ACCESS (DAX) 7346M: Dan Williams <dan.j.williams@intel.com> 7347R: Matthew Wilcox <willy@infradead.org> 7348R: Jan Kara <jack@suse.cz> 7349L: linux-fsdevel@vger.kernel.org 7350L: nvdimm@lists.linux.dev 7351S: Supported 7352F: fs/dax.c 7353F: include/linux/dax.h 7354F: include/trace/events/fs_dax.h 7355 7356FILESYSTEMS (VFS and infrastructure) 7357M: Alexander Viro <viro@zeniv.linux.org.uk> 7358L: linux-fsdevel@vger.kernel.org 7359S: Maintained 7360F: fs/* 7361F: include/linux/fs.h 7362F: include/linux/fs_types.h 7363F: include/uapi/linux/fs.h 7364F: include/uapi/linux/openat2.h 7365X: fs/io-wq.c 7366X: fs/io-wq.h 7367X: fs/io_uring.c 7368 7369FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7370M: Riku Voipio <riku.voipio@iki.fi> 7371L: linux-hwmon@vger.kernel.org 7372S: Maintained 7373F: drivers/hwmon/f75375s.c 7374F: include/linux/f75375s.h 7375 7376FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7377M: Clemens Ladisch <clemens@ladisch.de> 7378M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7379L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7380S: Maintained 7381T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7382F: include/uapi/sound/firewire.h 7383F: sound/firewire/ 7384 7385FIREWIRE MEDIA DRIVERS (firedtv) 7386M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7387L: linux-media@vger.kernel.org 7388L: linux1394-devel@lists.sourceforge.net 7389S: Maintained 7390T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7391F: drivers/media/firewire/ 7392 7393FIREWIRE SBP-2 TARGET 7394M: Chris Boot <bootc@bootc.net> 7395L: linux-scsi@vger.kernel.org 7396L: target-devel@vger.kernel.org 7397L: linux1394-devel@lists.sourceforge.net 7398S: Maintained 7399T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7400F: drivers/target/sbp/ 7401 7402FIREWIRE SUBSYSTEM 7403M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7404L: linux1394-devel@lists.sourceforge.net 7405S: Maintained 7406W: http://ieee1394.wiki.kernel.org/ 7407T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7408F: drivers/firewire/ 7409F: include/linux/firewire.h 7410F: include/uapi/linux/firewire*.h 7411F: tools/firewire/ 7412 7413FIRMWARE FRAMEWORK FOR ARMV8-A 7414M: Sudeep Holla <sudeep.holla@arm.com> 7415L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7416S: Maintained 7417F: drivers/firmware/arm_ffa/ 7418F: include/linux/arm_ffa.h 7419 7420FIRMWARE LOADER (request_firmware) 7421M: Luis Chamberlain <mcgrof@kernel.org> 7422L: linux-kernel@vger.kernel.org 7423S: Maintained 7424F: Documentation/firmware_class/ 7425F: drivers/base/firmware_loader/ 7426F: include/linux/firmware.h 7427 7428FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card) 7429M: Joshua Morris <josh.h.morris@us.ibm.com> 7430M: Philip Kelleher <pjk1939@linux.ibm.com> 7431S: Maintained 7432F: drivers/block/rsxx/ 7433 7434FLEXTIMER FTM-QUADDEC DRIVER 7435M: Patrick Havelange <patrick.havelange@essensium.com> 7436L: linux-iio@vger.kernel.org 7437S: Maintained 7438F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 7439F: drivers/counter/ftm-quaddec.c 7440 7441FLOPPY DRIVER 7442M: Denis Efremov <efremov@linux.com> 7443L: linux-block@vger.kernel.org 7444S: Odd Fixes 7445F: drivers/block/floppy.c 7446 7447FLYSKY FSIA6B RC RECEIVER 7448M: Markus Koch <markus@notsyncing.net> 7449L: linux-input@vger.kernel.org 7450S: Maintained 7451F: drivers/input/joystick/fsia6b.c 7452 7453FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 7454M: Geoffrey D. Bennett <g@b4.vu> 7455L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7456S: Maintained 7457T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7458F: sound/usb/mixer_scarlett_gen2.c 7459 7460FORCEDETH GIGABIT ETHERNET DRIVER 7461M: Rain River <rain.1986.08.12@gmail.com> 7462M: Zhu Yanjun <zyjzyj2000@gmail.com> 7463L: netdev@vger.kernel.org 7464S: Maintained 7465F: drivers/net/ethernet/nvidia/* 7466 7467FORTIFY_SOURCE 7468M: Kees Cook <keescook@chromium.org> 7469L: linux-hardening@vger.kernel.org 7470S: Supported 7471F: include/linux/fortify-string.h 7472F: lib/test_fortify/* 7473F: scripts/test_fortify.sh 7474K: \b__NO_FORTIFY\b 7475 7476FPGA DFL DRIVERS 7477M: Wu Hao <hao.wu@intel.com> 7478R: Tom Rix <trix@redhat.com> 7479L: linux-fpga@vger.kernel.org 7480S: Maintained 7481F: Documentation/ABI/testing/sysfs-bus-dfl* 7482F: Documentation/fpga/dfl.rst 7483F: drivers/fpga/dfl* 7484F: drivers/uio/uio_dfl.c 7485F: include/linux/dfl.h 7486F: include/uapi/linux/fpga-dfl.h 7487 7488FPGA MANAGER FRAMEWORK 7489M: Moritz Fischer <mdf@kernel.org> 7490M: Wu Hao <hao.wu@intel.com> 7491M: Xu Yilun <yilun.xu@intel.com> 7492R: Tom Rix <trix@redhat.com> 7493L: linux-fpga@vger.kernel.org 7494S: Maintained 7495Q: http://patchwork.kernel.org/project/linux-fpga/list/ 7496T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git 7497F: Documentation/devicetree/bindings/fpga/ 7498F: Documentation/driver-api/fpga/ 7499F: Documentation/fpga/ 7500F: drivers/fpga/ 7501F: include/linux/fpga/ 7502 7503FPU EMULATOR 7504M: Bill Metzenthen <billm@melbpc.org.au> 7505S: Maintained 7506W: http://floatingpoint.sourceforge.net/emulator/index.html 7507F: arch/x86/math-emu/ 7508 7509FRAMEBUFFER LAYER 7510L: dri-devel@lists.freedesktop.org 7511L: linux-fbdev@vger.kernel.org 7512S: Orphan 7513Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 7514T: git git://anongit.freedesktop.org/drm/drm-misc 7515F: Documentation/fb/ 7516F: drivers/video/ 7517F: include/linux/fb.h 7518F: include/uapi/linux/fb.h 7519F: include/uapi/video/ 7520F: include/video/ 7521 7522FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 7523M: Horia Geantă <horia.geanta@nxp.com> 7524M: Pankaj Gupta <pankaj.gupta@nxp.com> 7525L: linux-crypto@vger.kernel.org 7526S: Maintained 7527F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 7528F: drivers/crypto/caam/ 7529 7530FREESCALE COLDFIRE M5441X MMC DRIVER 7531M: Angelo Dureghello <angelo.dureghello@timesys.com> 7532L: linux-mmc@vger.kernel.org 7533S: Maintained 7534F: drivers/mmc/host/sdhci-esdhc-mcf.c 7535F: include/linux/platform_data/mmc-esdhc-mcf.h 7536 7537FREESCALE DIU FRAMEBUFFER DRIVER 7538M: Timur Tabi <timur@kernel.org> 7539L: linux-fbdev@vger.kernel.org 7540S: Maintained 7541F: drivers/video/fbdev/fsl-diu-fb.* 7542 7543FREESCALE DMA DRIVER 7544M: Li Yang <leoyang.li@nxp.com> 7545M: Zhang Wei <zw@zh-kernel.org> 7546L: linuxppc-dev@lists.ozlabs.org 7547S: Maintained 7548F: drivers/dma/fsldma.* 7549 7550FREESCALE DSPI DRIVER 7551M: Vladimir Oltean <olteanv@gmail.com> 7552L: linux-spi@vger.kernel.org 7553S: Maintained 7554F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 7555F: drivers/spi/spi-fsl-dspi.c 7556F: include/linux/spi/spi-fsl-dspi.h 7557 7558FREESCALE ENETC ETHERNET DRIVERS 7559M: Claudiu Manoil <claudiu.manoil@nxp.com> 7560L: netdev@vger.kernel.org 7561S: Maintained 7562F: drivers/net/ethernet/freescale/enetc/ 7563 7564FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 7565M: Claudiu Manoil <claudiu.manoil@nxp.com> 7566L: netdev@vger.kernel.org 7567S: Maintained 7568F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 7569F: drivers/net/ethernet/freescale/gianfar* 7570 7571FREESCALE GPMI NAND DRIVER 7572M: Han Xu <han.xu@nxp.com> 7573L: linux-mtd@lists.infradead.org 7574S: Maintained 7575F: drivers/mtd/nand/raw/gpmi-nand/* 7576 7577FREESCALE I2C CPM DRIVER 7578M: Jochen Friedrich <jochen@scram.de> 7579L: linuxppc-dev@lists.ozlabs.org 7580L: linux-i2c@vger.kernel.org 7581S: Maintained 7582F: drivers/i2c/busses/i2c-cpm.c 7583 7584FREESCALE IMX / MXC FEC DRIVER 7585M: Joakim Zhang <qiangqing.zhang@nxp.com> 7586L: netdev@vger.kernel.org 7587S: Maintained 7588F: Documentation/devicetree/bindings/net/fsl,fec.yaml 7589F: drivers/net/ethernet/freescale/fec.h 7590F: drivers/net/ethernet/freescale/fec_main.c 7591F: drivers/net/ethernet/freescale/fec_ptp.c 7592 7593FREESCALE IMX / MXC FRAMEBUFFER DRIVER 7594M: Sascha Hauer <s.hauer@pengutronix.de> 7595R: Pengutronix Kernel Team <kernel@pengutronix.de> 7596L: linux-fbdev@vger.kernel.org 7597L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7598S: Maintained 7599F: drivers/video/fbdev/imxfb.c 7600F: include/linux/platform_data/video-imxfb.h 7601 7602FREESCALE IMX DDR PMU DRIVER 7603M: Frank Li <Frank.li@nxp.com> 7604L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7605S: Maintained 7606F: Documentation/admin-guide/perf/imx-ddr.rst 7607F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 7608F: drivers/perf/fsl_imx8_ddr_perf.c 7609 7610FREESCALE IMX I2C DRIVER 7611M: Oleksij Rempel <o.rempel@pengutronix.de> 7612R: Pengutronix Kernel Team <kernel@pengutronix.de> 7613L: linux-i2c@vger.kernel.org 7614S: Maintained 7615F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 7616F: drivers/i2c/busses/i2c-imx.c 7617 7618FREESCALE IMX LPI2C DRIVER 7619M: Dong Aisheng <aisheng.dong@nxp.com> 7620L: linux-i2c@vger.kernel.org 7621L: linux-imx@nxp.com 7622S: Maintained 7623F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 7624F: drivers/i2c/busses/i2c-imx-lpi2c.c 7625 7626FREESCALE MPC I2C DRIVER 7627M: Chris Packham <chris.packham@alliedtelesis.co.nz> 7628L: linux-i2c@vger.kernel.org 7629S: Maintained 7630F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 7631F: drivers/i2c/busses/i2c-mpc.c 7632 7633FREESCALE QORIQ DPAA ETHERNET DRIVER 7634M: Madalin Bucur <madalin.bucur@nxp.com> 7635L: netdev@vger.kernel.org 7636S: Maintained 7637F: drivers/net/ethernet/freescale/dpaa 7638 7639FREESCALE QORIQ DPAA FMAN DRIVER 7640M: Madalin Bucur <madalin.bucur@nxp.com> 7641L: netdev@vger.kernel.org 7642S: Maintained 7643F: Documentation/devicetree/bindings/net/fsl-fman.txt 7644F: drivers/net/ethernet/freescale/fman 7645 7646FREESCALE QORIQ PTP CLOCK DRIVER 7647M: Yangbo Lu <yangbo.lu@nxp.com> 7648L: netdev@vger.kernel.org 7649S: Maintained 7650F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 7651F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 7652F: drivers/net/ethernet/freescale/dpaa2/dprtc* 7653F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 7654F: drivers/ptp/ptp_qoriq.c 7655F: drivers/ptp/ptp_qoriq_debugfs.c 7656F: include/linux/fsl/ptp_qoriq.h 7657 7658FREESCALE QUAD SPI DRIVER 7659M: Han Xu <han.xu@nxp.com> 7660L: linux-spi@vger.kernel.org 7661S: Maintained 7662F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 7663F: drivers/spi/spi-fsl-qspi.c 7664 7665FREESCALE QUICC ENGINE LIBRARY 7666M: Qiang Zhao <qiang.zhao@nxp.com> 7667L: linuxppc-dev@lists.ozlabs.org 7668S: Maintained 7669F: drivers/soc/fsl/qe/ 7670F: include/soc/fsl/*qe*.h 7671F: include/soc/fsl/*ucc*.h 7672 7673FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 7674M: Li Yang <leoyang.li@nxp.com> 7675L: netdev@vger.kernel.org 7676L: linuxppc-dev@lists.ozlabs.org 7677S: Maintained 7678F: drivers/net/ethernet/freescale/ucc_geth* 7679 7680FREESCALE QUICC ENGINE UCC HDLC DRIVER 7681M: Zhao Qiang <qiang.zhao@nxp.com> 7682L: netdev@vger.kernel.org 7683L: linuxppc-dev@lists.ozlabs.org 7684S: Maintained 7685F: drivers/net/wan/fsl_ucc_hdlc* 7686 7687FREESCALE QUICC ENGINE UCC UART DRIVER 7688M: Timur Tabi <timur@kernel.org> 7689L: linuxppc-dev@lists.ozlabs.org 7690S: Maintained 7691F: drivers/tty/serial/ucc_uart.c 7692 7693FREESCALE SOC DRIVERS 7694M: Li Yang <leoyang.li@nxp.com> 7695L: linuxppc-dev@lists.ozlabs.org 7696L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7697S: Maintained 7698F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 7699F: Documentation/devicetree/bindings/soc/fsl/ 7700F: drivers/soc/fsl/ 7701F: include/linux/fsl/ 7702 7703FREESCALE SOC FS_ENET DRIVER 7704M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 7705L: linuxppc-dev@lists.ozlabs.org 7706L: netdev@vger.kernel.org 7707S: Maintained 7708F: drivers/net/ethernet/freescale/fs_enet/ 7709F: include/linux/fs_enet_pd.h 7710 7711FREESCALE SOC SOUND DRIVERS 7712M: Nicolin Chen <nicoleotsuka@gmail.com> 7713M: Xiubo Li <Xiubo.Lee@gmail.com> 7714R: Fabio Estevam <festevam@gmail.com> 7715R: Shengjiu Wang <shengjiu.wang@gmail.com> 7716L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7717L: linuxppc-dev@lists.ozlabs.org 7718S: Maintained 7719F: sound/soc/fsl/fsl* 7720F: sound/soc/fsl/imx* 7721F: sound/soc/fsl/mpc8610_hpcd.c 7722 7723FREESCALE USB PERIPHERAL DRIVERS 7724M: Li Yang <leoyang.li@nxp.com> 7725L: linux-usb@vger.kernel.org 7726L: linuxppc-dev@lists.ozlabs.org 7727S: Maintained 7728F: drivers/usb/gadget/udc/fsl* 7729 7730FREESCALE USB PHY DRIVER 7731M: Ran Wang <ran.wang_1@nxp.com> 7732L: linux-usb@vger.kernel.org 7733L: linuxppc-dev@lists.ozlabs.org 7734S: Maintained 7735F: drivers/usb/phy/phy-fsl-usb* 7736 7737FREEVXFS FILESYSTEM 7738M: Christoph Hellwig <hch@infradead.org> 7739S: Maintained 7740W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 7741F: fs/freevxfs/ 7742 7743FREEZER 7744M: "Rafael J. Wysocki" <rafael@kernel.org> 7745M: Pavel Machek <pavel@ucw.cz> 7746L: linux-pm@vger.kernel.org 7747S: Supported 7748F: Documentation/power/freezing-of-tasks.rst 7749F: include/linux/freezer.h 7750F: kernel/freezer.c 7751 7752FRONTSWAP API 7753M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 7754L: linux-kernel@vger.kernel.org 7755S: Maintained 7756F: include/linux/frontswap.h 7757F: mm/frontswap.c 7758 7759FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 7760M: David Howells <dhowells@redhat.com> 7761L: linux-cachefs@redhat.com (moderated for non-subscribers) 7762S: Supported 7763F: Documentation/filesystems/caching/ 7764F: fs/fscache/ 7765F: include/linux/fscache*.h 7766 7767FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 7768M: Theodore Y. Ts'o <tytso@mit.edu> 7769M: Jaegeuk Kim <jaegeuk@kernel.org> 7770M: Eric Biggers <ebiggers@kernel.org> 7771L: linux-fscrypt@vger.kernel.org 7772S: Supported 7773Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 7774T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 7775F: Documentation/filesystems/fscrypt.rst 7776F: fs/crypto/ 7777F: include/linux/fscrypt*.h 7778F: include/uapi/linux/fscrypt.h 7779 7780FSI SUBSYSTEM 7781M: Jeremy Kerr <jk@ozlabs.org> 7782M: Joel Stanley <joel@jms.id.au> 7783R: Alistar Popple <alistair@popple.id.au> 7784R: Eddie James <eajames@linux.ibm.com> 7785L: linux-fsi@lists.ozlabs.org 7786S: Supported 7787Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 7788T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 7789F: drivers/fsi/ 7790F: include/linux/fsi*.h 7791F: include/trace/events/fsi*.h 7792 7793FSI-ATTACHED I2C DRIVER 7794M: Eddie James <eajames@linux.ibm.com> 7795L: linux-i2c@vger.kernel.org 7796L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 7797S: Maintained 7798F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 7799F: drivers/i2c/busses/i2c-fsi.c 7800 7801FSI-ATTACHED SPI DRIVER 7802M: Eddie James <eajames@linux.ibm.com> 7803L: linux-spi@vger.kernel.org 7804S: Maintained 7805F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 7806F: drivers/spi/spi-fsi.c 7807 7808FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 7809M: Jan Kara <jack@suse.cz> 7810R: Amir Goldstein <amir73il@gmail.com> 7811L: linux-fsdevel@vger.kernel.org 7812S: Maintained 7813T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 7814F: fs/notify/ 7815F: include/linux/fsnotify*.h 7816 7817FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 7818M: Eric Biggers <ebiggers@kernel.org> 7819M: Theodore Y. Ts'o <tytso@mit.edu> 7820L: linux-fscrypt@vger.kernel.org 7821S: Supported 7822Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 7823T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 7824F: Documentation/filesystems/fsverity.rst 7825F: fs/verity/ 7826F: include/linux/fsverity.h 7827F: include/uapi/linux/fsverity.h 7828 7829FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 7830M: Michael Zaidman <michael.zaidman@gmail.com> 7831L: linux-i2c@vger.kernel.org 7832L: linux-input@vger.kernel.org 7833S: Maintained 7834F: drivers/hid/hid-ft260.c 7835 7836FUJITSU LAPTOP EXTRAS 7837M: Jonathan Woithe <jwoithe@just42.net> 7838L: platform-driver-x86@vger.kernel.org 7839S: Maintained 7840F: drivers/platform/x86/fujitsu-laptop.c 7841 7842FUJITSU M-5MO LS CAMERA ISP DRIVER 7843M: Kyungmin Park <kyungmin.park@samsung.com> 7844M: Heungjun Kim <riverful.kim@samsung.com> 7845L: linux-media@vger.kernel.org 7846S: Maintained 7847F: drivers/media/i2c/m5mols/ 7848F: include/media/i2c/m5mols.h 7849 7850FUJITSU TABLET EXTRAS 7851M: Robert Gerlach <khnz@gmx.de> 7852L: platform-driver-x86@vger.kernel.org 7853S: Maintained 7854F: drivers/platform/x86/fujitsu-tablet.c 7855 7856FUSE: FILESYSTEM IN USERSPACE 7857M: Miklos Szeredi <miklos@szeredi.hu> 7858L: linux-fsdevel@vger.kernel.org 7859S: Maintained 7860W: https://github.com/libfuse/ 7861T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 7862F: Documentation/filesystems/fuse.rst 7863F: fs/fuse/ 7864F: include/uapi/linux/fuse.h 7865 7866FUTEX SUBSYSTEM 7867M: Thomas Gleixner <tglx@linutronix.de> 7868M: Ingo Molnar <mingo@redhat.com> 7869R: Peter Zijlstra <peterz@infradead.org> 7870R: Darren Hart <dvhart@infradead.org> 7871R: Davidlohr Bueso <dave@stgolabs.net> 7872R: André Almeida <andrealmeid@collabora.com> 7873L: linux-kernel@vger.kernel.org 7874S: Maintained 7875T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 7876F: Documentation/locking/*futex* 7877F: include/asm-generic/futex.h 7878F: include/linux/futex.h 7879F: include/uapi/linux/futex.h 7880F: kernel/futex/* 7881F: tools/perf/bench/futex* 7882F: tools/testing/selftests/futex/ 7883 7884GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 7885M: Tim Harvey <tharvey@gateworks.com> 7886M: Robert Jones <rjones@gateworks.com> 7887S: Maintained 7888F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 7889F: drivers/mfd/gateworks-gsc.c 7890F: include/linux/mfd/gsc.h 7891F: Documentation/hwmon/gsc-hwmon.rst 7892F: drivers/hwmon/gsc-hwmon.c 7893F: include/linux/platform_data/gsc_hwmon.h 7894 7895GCC PLUGINS 7896M: Kees Cook <keescook@chromium.org> 7897L: linux-hardening@vger.kernel.org 7898S: Maintained 7899F: Documentation/kbuild/gcc-plugins.rst 7900F: scripts/Makefile.gcc-plugins 7901F: scripts/gcc-plugins/ 7902 7903GCOV BASED KERNEL PROFILING 7904M: Peter Oberparleiter <oberpar@linux.ibm.com> 7905S: Maintained 7906F: Documentation/dev-tools/gcov.rst 7907F: kernel/gcov/ 7908 7909GDB KERNEL DEBUGGING HELPER SCRIPTS 7910M: Jan Kiszka <jan.kiszka@siemens.com> 7911M: Kieran Bingham <kbingham@kernel.org> 7912S: Supported 7913F: scripts/gdb/ 7914 7915GEMINI CRYPTO DRIVER 7916M: Corentin Labbe <clabbe@baylibre.com> 7917L: linux-crypto@vger.kernel.org 7918S: Maintained 7919F: drivers/crypto/gemini/ 7920 7921GEMTEK FM RADIO RECEIVER DRIVER 7922M: Hans Verkuil <hverkuil@xs4all.nl> 7923L: linux-media@vger.kernel.org 7924S: Maintained 7925W: https://linuxtv.org 7926T: git git://linuxtv.org/media_tree.git 7927F: drivers/media/radio/radio-gemtek* 7928 7929GENERIC ARCHITECTURE TOPOLOGY 7930M: Sudeep Holla <sudeep.holla@arm.com> 7931L: linux-kernel@vger.kernel.org 7932S: Maintained 7933F: drivers/base/arch_topology.c 7934F: include/linux/arch_topology.h 7935 7936GENERIC ENTRY CODE 7937M: Thomas Gleixner <tglx@linutronix.de> 7938M: Peter Zijlstra <peterz@infradead.org> 7939M: Andy Lutomirski <luto@kernel.org> 7940L: linux-kernel@vger.kernel.org 7941S: Maintained 7942T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 7943F: include/linux/entry-common.h 7944F: include/linux/entry-kvm.h 7945F: kernel/entry/ 7946 7947GENERIC GPIO I2C DRIVER 7948M: Wolfram Sang <wsa+renesas@sang-engineering.com> 7949S: Supported 7950F: drivers/i2c/busses/i2c-gpio.c 7951F: include/linux/platform_data/i2c-gpio.h 7952 7953GENERIC GPIO I2C MULTIPLEXER DRIVER 7954M: Peter Korsgaard <peter.korsgaard@barco.com> 7955L: linux-i2c@vger.kernel.org 7956S: Supported 7957F: Documentation/i2c/muxes/i2c-mux-gpio.rst 7958F: drivers/i2c/muxes/i2c-mux-gpio.c 7959F: include/linux/platform_data/i2c-mux-gpio.h 7960 7961GENERIC HDLC (WAN) DRIVERS 7962M: Krzysztof Halasa <khc@pm.waw.pl> 7963S: Maintained 7964W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 7965F: drivers/net/wan/c101.c 7966F: drivers/net/wan/hd6457* 7967F: drivers/net/wan/hdlc* 7968F: drivers/net/wan/n2.c 7969F: drivers/net/wan/pc300too.c 7970F: drivers/net/wan/pci200syn.c 7971F: drivers/net/wan/wanxl* 7972 7973GENERIC INCLUDE/ASM HEADER FILES 7974M: Arnd Bergmann <arnd@arndb.de> 7975L: linux-arch@vger.kernel.org 7976S: Maintained 7977T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 7978F: include/asm-generic/ 7979F: include/uapi/asm-generic/ 7980 7981GENERIC PHY FRAMEWORK 7982M: Kishon Vijay Abraham I <kishon@ti.com> 7983M: Vinod Koul <vkoul@kernel.org> 7984L: linux-phy@lists.infradead.org 7985S: Supported 7986Q: https://patchwork.kernel.org/project/linux-phy/list/ 7987T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 7988F: Documentation/devicetree/bindings/phy/ 7989F: drivers/phy/ 7990F: include/linux/phy/ 7991 7992GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 7993M: Wolfram Sang <wsa+renesas@sang-engineering.com> 7994S: Supported 7995F: drivers/i2c/muxes/i2c-demux-pinctrl.c 7996 7997GENERIC PM DOMAINS 7998M: "Rafael J. Wysocki" <rafael@kernel.org> 7999M: Kevin Hilman <khilman@kernel.org> 8000M: Ulf Hansson <ulf.hansson@linaro.org> 8001L: linux-pm@vger.kernel.org 8002S: Supported 8003F: Documentation/devicetree/bindings/power/power?domain* 8004F: drivers/base/power/domain*.c 8005F: include/linux/pm_domain.h 8006 8007GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8008M: Eugen Hristev <eugen.hristev@microchip.com> 8009L: linux-input@vger.kernel.org 8010S: Maintained 8011F: drivers/input/touchscreen/resistive-adc-touch.c 8012 8013GENERIC STRING LIBRARY 8014R: Andy Shevchenko <andy@kernel.org> 8015S: Maintained 8016F: lib/string.c 8017F: lib/string_helpers.c 8018F: lib/test_string.c 8019F: lib/test-string_helpers.c 8020 8021GENERIC UIO DRIVER FOR PCI DEVICES 8022M: "Michael S. Tsirkin" <mst@redhat.com> 8023L: kvm@vger.kernel.org 8024S: Supported 8025F: drivers/uio/uio_pci_generic.c 8026 8027GENERIC VDSO LIBRARY 8028M: Andy Lutomirski <luto@kernel.org> 8029M: Thomas Gleixner <tglx@linutronix.de> 8030M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8031L: linux-kernel@vger.kernel.org 8032S: Maintained 8033T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8034F: include/asm-generic/vdso/vsyscall.h 8035F: include/vdso/ 8036F: kernel/time/vsyscall.c 8037F: lib/vdso/ 8038 8039GENWQE (IBM Generic Workqueue Card) 8040M: Frank Haverkamp <haver@linux.ibm.com> 8041S: Supported 8042F: drivers/misc/genwqe/ 8043 8044GET_MAINTAINER SCRIPT 8045M: Joe Perches <joe@perches.com> 8046S: Maintained 8047F: scripts/get_maintainer.pl 8048 8049GFS2 FILE SYSTEM 8050M: Bob Peterson <rpeterso@redhat.com> 8051M: Andreas Gruenbacher <agruenba@redhat.com> 8052L: cluster-devel@redhat.com 8053S: Supported 8054B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8055T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8056F: Documentation/filesystems/gfs2* 8057F: fs/gfs2/ 8058F: include/uapi/linux/gfs2_ondisk.h 8059 8060GIGABYTE WMI DRIVER 8061M: Thomas Weißschuh <thomas@weissschuh.net> 8062L: platform-driver-x86@vger.kernel.org 8063S: Maintained 8064F: drivers/platform/x86/gigabyte-wmi.c 8065 8066GNSS SUBSYSTEM 8067M: Johan Hovold <johan@kernel.org> 8068S: Maintained 8069T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8070F: Documentation/ABI/testing/sysfs-class-gnss 8071F: Documentation/devicetree/bindings/gnss/ 8072F: drivers/gnss/ 8073F: include/linux/gnss.h 8074 8075GO7007 MPEG CODEC 8076M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8077L: linux-media@vger.kernel.org 8078S: Maintained 8079F: drivers/media/usb/go7007/ 8080 8081GOODIX TOUCHSCREEN 8082M: Bastien Nocera <hadess@hadess.net> 8083M: Hans de Goede <hdegoede@redhat.com> 8084L: linux-input@vger.kernel.org 8085S: Maintained 8086F: drivers/input/touchscreen/goodix* 8087 8088GOOGLE ETHERNET DRIVERS 8089M: Jeroen de Borst <jeroendb@google.com> 8090R: Catherine Sullivan <csully@google.com> 8091R: David Awogbemila <awogbemila@google.com> 8092L: netdev@vger.kernel.org 8093S: Supported 8094F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8095F: drivers/net/ethernet/google 8096 8097GPD POCKET FAN DRIVER 8098M: Hans de Goede <hdegoede@redhat.com> 8099L: platform-driver-x86@vger.kernel.org 8100S: Maintained 8101F: drivers/platform/x86/gpd-pocket-fan.c 8102 8103GPIO ACPI SUPPORT 8104M: Mika Westerberg <mika.westerberg@linux.intel.com> 8105M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8106L: linux-gpio@vger.kernel.org 8107L: linux-acpi@vger.kernel.org 8108S: Maintained 8109T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8110F: Documentation/firmware-guide/acpi/gpio-properties.rst 8111F: drivers/gpio/gpiolib-acpi.c 8112F: drivers/gpio/gpiolib-acpi.h 8113 8114GPIO AGGREGATOR 8115M: Geert Uytterhoeven <geert+renesas@glider.be> 8116L: linux-gpio@vger.kernel.org 8117S: Supported 8118F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8119F: drivers/gpio/gpio-aggregator.c 8120 8121GPIO IR Transmitter 8122M: Sean Young <sean@mess.org> 8123L: linux-media@vger.kernel.org 8124S: Maintained 8125F: drivers/media/rc/gpio-ir-tx.c 8126 8127GPIO MOCKUP DRIVER 8128M: Bamvor Jian Zhang <bamv2005@gmail.com> 8129L: linux-gpio@vger.kernel.org 8130S: Maintained 8131F: drivers/gpio/gpio-mockup.c 8132F: tools/testing/selftests/gpio/ 8133 8134GPIO REGMAP 8135R: Michael Walle <michael@walle.cc> 8136S: Maintained 8137F: drivers/gpio/gpio-regmap.c 8138F: include/linux/gpio/regmap.h 8139 8140GPIO SUBSYSTEM 8141M: Linus Walleij <linus.walleij@linaro.org> 8142M: Bartosz Golaszewski <brgl@bgdev.pl> 8143L: linux-gpio@vger.kernel.org 8144S: Maintained 8145T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git 8146F: Documentation/ABI/obsolete/sysfs-gpio 8147F: Documentation/ABI/testing/gpio-cdev 8148F: Documentation/admin-guide/gpio/ 8149F: Documentation/devicetree/bindings/gpio/ 8150F: Documentation/driver-api/gpio/ 8151F: drivers/gpio/ 8152F: include/asm-generic/gpio.h 8153F: include/linux/gpio.h 8154F: include/linux/gpio/ 8155F: include/linux/of_gpio.h 8156F: include/uapi/linux/gpio.h 8157F: tools/gpio/ 8158 8159GRE DEMULTIPLEXER DRIVER 8160M: Dmitry Kozlov <xeb@mail.ru> 8161L: netdev@vger.kernel.org 8162S: Maintained 8163F: include/net/gre.h 8164F: net/ipv4/gre_demux.c 8165F: net/ipv4/gre_offload.c 8166 8167GRETH 10/100/1G Ethernet MAC device driver 8168M: Andreas Larsson <andreas@gaisler.com> 8169L: netdev@vger.kernel.org 8170S: Maintained 8171F: drivers/net/ethernet/aeroflex/ 8172 8173GREYBUS AUDIO PROTOCOLS DRIVERS 8174M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8175M: Mark Greer <mgreer@animalcreek.com> 8176S: Maintained 8177F: drivers/staging/greybus/audio_apbridgea.c 8178F: drivers/staging/greybus/audio_apbridgea.h 8179F: drivers/staging/greybus/audio_codec.c 8180F: drivers/staging/greybus/audio_codec.h 8181F: drivers/staging/greybus/audio_gb.c 8182F: drivers/staging/greybus/audio_manager.c 8183F: drivers/staging/greybus/audio_manager.h 8184F: drivers/staging/greybus/audio_manager_module.c 8185F: drivers/staging/greybus/audio_manager_private.h 8186F: drivers/staging/greybus/audio_manager_sysfs.c 8187F: drivers/staging/greybus/audio_module.c 8188F: drivers/staging/greybus/audio_topology.c 8189 8190GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8191M: Viresh Kumar <vireshk@kernel.org> 8192S: Maintained 8193F: drivers/staging/greybus/authentication.c 8194F: drivers/staging/greybus/bootrom.c 8195F: drivers/staging/greybus/firmware.h 8196F: drivers/staging/greybus/fw-core.c 8197F: drivers/staging/greybus/fw-download.c 8198F: drivers/staging/greybus/fw-management.c 8199F: drivers/staging/greybus/greybus_authentication.h 8200F: drivers/staging/greybus/greybus_firmware.h 8201F: drivers/staging/greybus/hid.c 8202F: drivers/staging/greybus/i2c.c 8203F: drivers/staging/greybus/spi.c 8204F: drivers/staging/greybus/spilib.c 8205F: drivers/staging/greybus/spilib.h 8206 8207GREYBUS LOOPBACK DRIVER 8208M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8209S: Maintained 8210F: drivers/staging/greybus/loopback.c 8211 8212GREYBUS PLATFORM DRIVERS 8213M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8214S: Maintained 8215F: drivers/staging/greybus/arche-apb-ctrl.c 8216F: drivers/staging/greybus/arche-platform.c 8217F: drivers/staging/greybus/arche_platform.h 8218 8219GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8220M: Rui Miguel Silva <rmfrfs@gmail.com> 8221S: Maintained 8222F: drivers/staging/greybus/gpio.c 8223F: drivers/staging/greybus/light.c 8224F: drivers/staging/greybus/power_supply.c 8225F: drivers/staging/greybus/sdio.c 8226F: drivers/staging/greybus/spi.c 8227F: drivers/staging/greybus/spilib.c 8228 8229GREYBUS SUBSYSTEM 8230M: Johan Hovold <johan@kernel.org> 8231M: Alex Elder <elder@kernel.org> 8232M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8233L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8234S: Maintained 8235F: drivers/greybus/ 8236F: drivers/staging/greybus/ 8237F: include/linux/greybus.h 8238F: include/linux/greybus/ 8239 8240GREYBUS UART PROTOCOLS DRIVERS 8241M: David Lin <dtwlin@gmail.com> 8242S: Maintained 8243F: drivers/staging/greybus/log.c 8244F: drivers/staging/greybus/uart.c 8245 8246GS1662 VIDEO SERIALIZER 8247M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8248L: linux-media@vger.kernel.org 8249S: Maintained 8250T: git git://linuxtv.org/media_tree.git 8251F: drivers/media/spi/gs1662.c 8252 8253GSPCA FINEPIX SUBDRIVER 8254M: Frank Zago <frank@zago.net> 8255L: linux-media@vger.kernel.org 8256S: Maintained 8257T: git git://linuxtv.org/media_tree.git 8258F: drivers/media/usb/gspca/finepix.c 8259 8260GSPCA GL860 SUBDRIVER 8261M: Olivier Lorin <o.lorin@laposte.net> 8262L: linux-media@vger.kernel.org 8263S: Maintained 8264T: git git://linuxtv.org/media_tree.git 8265F: drivers/media/usb/gspca/gl860/ 8266 8267GSPCA M5602 SUBDRIVER 8268M: Erik Andren <erik.andren@gmail.com> 8269L: linux-media@vger.kernel.org 8270S: Maintained 8271T: git git://linuxtv.org/media_tree.git 8272F: drivers/media/usb/gspca/m5602/ 8273 8274GSPCA PAC207 SONIXB SUBDRIVER 8275M: Hans Verkuil <hverkuil@xs4all.nl> 8276L: linux-media@vger.kernel.org 8277S: Odd Fixes 8278T: git git://linuxtv.org/media_tree.git 8279F: drivers/media/usb/gspca/pac207.c 8280 8281GSPCA SN9C20X SUBDRIVER 8282M: Brian Johnson <brijohn@gmail.com> 8283L: linux-media@vger.kernel.org 8284S: Maintained 8285T: git git://linuxtv.org/media_tree.git 8286F: drivers/media/usb/gspca/sn9c20x.c 8287 8288GSPCA T613 SUBDRIVER 8289M: Leandro Costantino <lcostantino@gmail.com> 8290L: linux-media@vger.kernel.org 8291S: Maintained 8292T: git git://linuxtv.org/media_tree.git 8293F: drivers/media/usb/gspca/t613.c 8294 8295GSPCA USB WEBCAM DRIVER 8296M: Hans Verkuil <hverkuil@xs4all.nl> 8297L: linux-media@vger.kernel.org 8298S: Odd Fixes 8299T: git git://linuxtv.org/media_tree.git 8300F: drivers/media/usb/gspca/ 8301 8302GTP (GPRS Tunneling Protocol) 8303M: Pablo Neira Ayuso <pablo@netfilter.org> 8304M: Harald Welte <laforge@gnumonks.org> 8305L: osmocom-net-gprs@lists.osmocom.org 8306S: Maintained 8307T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8308F: drivers/net/gtp.c 8309 8310GUID PARTITION TABLE (GPT) 8311M: Davidlohr Bueso <dave@stgolabs.net> 8312L: linux-efi@vger.kernel.org 8313S: Maintained 8314F: block/partitions/efi.* 8315 8316H8/300 ARCHITECTURE 8317M: Yoshinori Sato <ysato@users.sourceforge.jp> 8318L: uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers) 8319S: Maintained 8320W: http://uclinux-h8.sourceforge.jp 8321T: git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git 8322F: arch/h8300/ 8323F: drivers/clk/h8300/ 8324F: drivers/clocksource/h8300_*.c 8325F: drivers/irqchip/irq-renesas-h8*.c 8326 8327HABANALABS PCI DRIVER 8328M: Oded Gabbay <ogabbay@kernel.org> 8329S: Supported 8330T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8331F: Documentation/ABI/testing/debugfs-driver-habanalabs 8332F: Documentation/ABI/testing/sysfs-driver-habanalabs 8333F: drivers/misc/habanalabs/ 8334F: include/uapi/misc/habanalabs.h 8335 8336HACKRF MEDIA DRIVER 8337M: Antti Palosaari <crope@iki.fi> 8338L: linux-media@vger.kernel.org 8339S: Maintained 8340W: https://linuxtv.org 8341W: http://palosaari.fi/linux/ 8342Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8343T: git git://linuxtv.org/anttip/media_tree.git 8344F: drivers/media/usb/hackrf/ 8345 8346HANTRO VPU CODEC DRIVER 8347M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8348M: Philipp Zabel <p.zabel@pengutronix.de> 8349L: linux-media@vger.kernel.org 8350L: linux-rockchip@lists.infradead.org 8351S: Maintained 8352F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8353F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8354F: drivers/staging/media/hantro/ 8355 8356HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 8357M: Frank Seidel <frank@f-seidel.de> 8358L: platform-driver-x86@vger.kernel.org 8359S: Maintained 8360W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 8361F: drivers/platform/x86/hdaps.c 8362 8363HARDWARE MONITORING 8364M: Jean Delvare <jdelvare@suse.com> 8365M: Guenter Roeck <linux@roeck-us.net> 8366L: linux-hwmon@vger.kernel.org 8367S: Maintained 8368W: http://hwmon.wiki.kernel.org/ 8369T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 8370F: Documentation/ABI/testing/sysfs-class-hwmon 8371F: Documentation/devicetree/bindings/hwmon/ 8372F: Documentation/hwmon/ 8373F: drivers/hwmon/ 8374F: include/linux/hwmon*.h 8375F: include/trace/events/hwmon*.h 8376K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 8377 8378HARDWARE RANDOM NUMBER GENERATOR CORE 8379M: Matt Mackall <mpm@selenic.com> 8380M: Herbert Xu <herbert@gondor.apana.org.au> 8381L: linux-crypto@vger.kernel.org 8382S: Odd fixes 8383F: Documentation/admin-guide/hw_random.rst 8384F: Documentation/devicetree/bindings/rng/ 8385F: drivers/char/hw_random/ 8386F: include/linux/hw_random.h 8387 8388HARDWARE SPINLOCK CORE 8389M: Ohad Ben-Cohen <ohad@wizery.com> 8390M: Bjorn Andersson <bjorn.andersson@linaro.org> 8391R: Baolin Wang <baolin.wang7@gmail.com> 8392L: linux-remoteproc@vger.kernel.org 8393S: Maintained 8394T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 8395F: Documentation/devicetree/bindings/hwlock/ 8396F: Documentation/locking/hwspinlock.rst 8397F: drivers/hwspinlock/ 8398F: include/linux/hwspinlock.h 8399 8400HARDWARE TRACING FACILITIES 8401M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 8402S: Maintained 8403F: drivers/hwtracing/ 8404 8405HARMONY SOUND DRIVER 8406L: linux-parisc@vger.kernel.org 8407S: Maintained 8408F: sound/parisc/harmony.* 8409 8410HDPVR USB VIDEO ENCODER DRIVER 8411M: Hans Verkuil <hverkuil@xs4all.nl> 8412L: linux-media@vger.kernel.org 8413S: Odd Fixes 8414W: https://linuxtv.org 8415T: git git://linuxtv.org/media_tree.git 8416F: drivers/media/usb/hdpvr/ 8417 8418HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 8419M: Matt Hsiao <matt.hsiao@hpe.com> 8420S: Supported 8421F: drivers/misc/hpilo.[ch] 8422 8423HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 8424M: Jerry Hoemann <jerry.hoemann@hpe.com> 8425S: Supported 8426F: Documentation/watchdog/hpwdt.rst 8427F: drivers/watchdog/hpwdt.c 8428 8429HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 8430M: Don Brace <don.brace@microchip.com> 8431L: storagedev@microchip.com 8432L: linux-scsi@vger.kernel.org 8433S: Supported 8434F: Documentation/scsi/hpsa.rst 8435F: drivers/scsi/hpsa*.[ch] 8436F: include/linux/cciss*.h 8437F: include/uapi/linux/cciss*.h 8438 8439HFI1 DRIVER 8440M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 8441M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 8442L: linux-rdma@vger.kernel.org 8443S: Supported 8444F: drivers/infiniband/hw/hfi1 8445 8446HFS FILESYSTEM 8447L: linux-fsdevel@vger.kernel.org 8448S: Orphan 8449F: Documentation/filesystems/hfs.rst 8450F: fs/hfs/ 8451 8452HFSPLUS FILESYSTEM 8453L: linux-fsdevel@vger.kernel.org 8454S: Orphan 8455F: Documentation/filesystems/hfsplus.rst 8456F: fs/hfsplus/ 8457 8458HGA FRAMEBUFFER DRIVER 8459M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 8460L: linux-nvidia@lists.surfsouth.com 8461S: Maintained 8462W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 8463F: drivers/video/fbdev/hgafb.c 8464 8465HIBERNATION (aka Software Suspend, aka swsusp) 8466M: "Rafael J. Wysocki" <rafael@kernel.org> 8467M: Pavel Machek <pavel@ucw.cz> 8468L: linux-pm@vger.kernel.org 8469S: Supported 8470B: https://bugzilla.kernel.org 8471F: arch/*/include/asm/suspend*.h 8472F: arch/x86/power/ 8473F: drivers/base/power/ 8474F: include/linux/freezer.h 8475F: include/linux/pm.h 8476F: include/linux/suspend.h 8477F: kernel/power/ 8478 8479HID CORE LAYER 8480M: Jiri Kosina <jikos@kernel.org> 8481M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 8482L: linux-input@vger.kernel.org 8483S: Maintained 8484T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 8485F: drivers/hid/ 8486F: include/linux/hid* 8487F: include/uapi/linux/hid* 8488 8489HID PLAYSTATION DRIVER 8490M: Roderick Colenbrander <roderick.colenbrander@sony.com> 8491L: linux-input@vger.kernel.org 8492S: Supported 8493F: drivers/hid/hid-playstation.c 8494 8495HID SENSOR HUB DRIVERS 8496M: Jiri Kosina <jikos@kernel.org> 8497M: Jonathan Cameron <jic23@kernel.org> 8498M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 8499L: linux-input@vger.kernel.org 8500L: linux-iio@vger.kernel.org 8501S: Maintained 8502F: Documentation/hid/hid-sensor* 8503F: drivers/hid/hid-sensor-* 8504F: drivers/iio/*/hid-* 8505F: include/linux/hid-sensor-* 8506 8507HIGH-RESOLUTION TIMERS, CLOCKEVENTS 8508M: Thomas Gleixner <tglx@linutronix.de> 8509L: linux-kernel@vger.kernel.org 8510S: Maintained 8511T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 8512F: Documentation/timers/ 8513F: include/linux/clockchips.h 8514F: include/linux/hrtimer.h 8515F: kernel/time/clockevents.c 8516F: kernel/time/hrtimer.c 8517F: kernel/time/timer_*.c 8518 8519HIGH-SPEED SCC DRIVER FOR AX.25 8520L: linux-hams@vger.kernel.org 8521S: Orphan 8522F: drivers/net/hamradio/dmascc.c 8523F: drivers/net/hamradio/scc.c 8524 8525HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 8526M: HighPoint Linux Team <linux@highpoint-tech.com> 8527S: Supported 8528W: http://www.highpoint-tech.com 8529F: Documentation/scsi/hptiop.rst 8530F: drivers/scsi/hptiop.c 8531 8532HIPPI 8533M: Jes Sorensen <jes@trained-monkey.org> 8534L: linux-hippi@sunsite.dk 8535S: Maintained 8536F: drivers/net/hippi/ 8537F: include/linux/hippidevice.h 8538F: include/uapi/linux/if_hippi.h 8539F: net/802/hippi.c 8540 8541HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 8542M: Kurt Kanzenbach <kurt@linutronix.de> 8543L: netdev@vger.kernel.org 8544S: Maintained 8545F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 8546F: drivers/net/dsa/hirschmann/* 8547F: include/linux/platform_data/hirschmann-hellcreek.h 8548F: net/dsa/tag_hellcreek.c 8549 8550HISILICON DMA DRIVER 8551M: Zhou Wang <wangzhou1@hisilicon.com> 8552L: dmaengine@vger.kernel.org 8553S: Maintained 8554F: drivers/dma/hisi_dma.c 8555 8556HISILICON GPIO DRIVER 8557M: Luo Jiaxing <luojiaxing@huawei.com> 8558L: linux-gpio@vger.kernel.org 8559S: Maintained 8560F: drivers/gpio/gpio-hisi.c 8561 8562HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 8563M: Zaibo Xu <xuzaibo@huawei.com> 8564L: linux-crypto@vger.kernel.org 8565S: Maintained 8566F: Documentation/ABI/testing/debugfs-hisi-hpre 8567F: drivers/crypto/hisilicon/hpre/hpre.h 8568F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 8569F: drivers/crypto/hisilicon/hpre/hpre_main.c 8570 8571HISILICON I2C CONTROLLER DRIVER 8572M: Yicong Yang <yangyicong@hisilicon.com> 8573L: linux-i2c@vger.kernel.org 8574S: Maintained 8575W: https://www.hisilicon.com 8576F: drivers/i2c/busses/i2c-hisi.c 8577 8578HISILICON LPC BUS DRIVER 8579M: john.garry@huawei.com 8580S: Maintained 8581W: http://www.hisilicon.com 8582F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 8583F: drivers/bus/hisi_lpc.c 8584 8585HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 8586M: Yisen Zhuang <yisen.zhuang@huawei.com> 8587M: Salil Mehta <salil.mehta@huawei.com> 8588L: netdev@vger.kernel.org 8589S: Maintained 8590W: http://www.hisilicon.com 8591F: drivers/net/ethernet/hisilicon/hns3/ 8592 8593HISILICON NETWORK SUBSYSTEM DRIVER 8594M: Yisen Zhuang <yisen.zhuang@huawei.com> 8595M: Salil Mehta <salil.mehta@huawei.com> 8596L: netdev@vger.kernel.org 8597S: Maintained 8598W: http://www.hisilicon.com 8599F: Documentation/devicetree/bindings/net/hisilicon*.txt 8600F: drivers/net/ethernet/hisilicon/ 8601 8602HIKEY960 ONBOARD USB GPIO HUB DRIVER 8603M: John Stultz <john.stultz@linaro.org> 8604L: linux-kernel@vger.kernel.org 8605S: Maintained 8606F: drivers/misc/hisi_hikey_usb.c 8607 8608HISILICON PMU DRIVER 8609M: Shaokun Zhang <zhangshaokun@hisilicon.com> 8610S: Supported 8611W: http://www.hisilicon.com 8612F: Documentation/admin-guide/perf/hisi-pmu.rst 8613F: drivers/perf/hisilicon 8614 8615HISILICON QM AND ZIP Controller DRIVER 8616M: Zhou Wang <wangzhou1@hisilicon.com> 8617L: linux-crypto@vger.kernel.org 8618S: Maintained 8619F: Documentation/ABI/testing/debugfs-hisi-zip 8620F: drivers/crypto/hisilicon/qm.c 8621F: drivers/crypto/hisilicon/qm.h 8622F: drivers/crypto/hisilicon/sgl.c 8623F: drivers/crypto/hisilicon/zip/ 8624 8625HISILICON ROCE DRIVER 8626M: Wenpeng Liang <liangwenpeng@huawei.com> 8627M: Weihang Li <liweihang@huawei.com> 8628L: linux-rdma@vger.kernel.org 8629S: Maintained 8630F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 8631F: drivers/infiniband/hw/hns/ 8632 8633HISILICON SAS Controller 8634M: John Garry <john.garry@huawei.com> 8635S: Supported 8636W: http://www.hisilicon.com 8637F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 8638F: drivers/scsi/hisi_sas/ 8639 8640HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 8641M: Zaibo Xu <xuzaibo@huawei.com> 8642L: linux-crypto@vger.kernel.org 8643S: Maintained 8644F: Documentation/ABI/testing/debugfs-hisi-sec 8645F: drivers/crypto/hisilicon/sec2/sec.h 8646F: drivers/crypto/hisilicon/sec2/sec_crypto.c 8647F: drivers/crypto/hisilicon/sec2/sec_crypto.h 8648F: drivers/crypto/hisilicon/sec2/sec_main.c 8649 8650HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 8651M: Jay Fang <f.fangjian@huawei.com> 8652L: linux-spi@vger.kernel.org 8653S: Maintained 8654W: http://www.hisilicon.com 8655F: drivers/spi/spi-hisi-kunpeng.c 8656 8657HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 8658M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 8659L: linux-kernel@vger.kernel.org 8660S: Maintained 8661F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 8662F: drivers/spmi/hisi-spmi-controller.c 8663 8664HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 8665M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 8666L: linux-kernel@vger.kernel.org 8667S: Maintained 8668F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 8669F: drivers/mfd/hi6421-spmi-pmic.c 8670 8671HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 8672M: Zaibo Xu <xuzaibo@huawei.com> 8673S: Maintained 8674F: drivers/crypto/hisilicon/trng/trng.c 8675 8676HISILICON V3XX SPI NOR FLASH Controller Driver 8677M: John Garry <john.garry@huawei.com> 8678S: Maintained 8679W: http://www.hisilicon.com 8680F: drivers/spi/spi-hisi-sfc-v3xx.c 8681 8682HMM - Heterogeneous Memory Management 8683M: Jérôme Glisse <jglisse@redhat.com> 8684L: linux-mm@kvack.org 8685S: Maintained 8686F: Documentation/vm/hmm.rst 8687F: include/linux/hmm* 8688F: lib/test_hmm* 8689F: mm/hmm* 8690F: tools/testing/selftests/vm/*hmm* 8691 8692HOST AP DRIVER 8693M: Jouni Malinen <j@w1.fi> 8694L: linux-wireless@vger.kernel.org 8695S: Obsolete 8696W: http://w1.fi/hostap-driver.html 8697F: drivers/net/wireless/intersil/hostap/ 8698 8699HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 8700L: platform-driver-x86@vger.kernel.org 8701S: Orphan 8702F: drivers/platform/x86/tc1100-wmi.c 8703 8704HPET: High Precision Event Timers driver 8705M: Clemens Ladisch <clemens@ladisch.de> 8706S: Maintained 8707F: Documentation/timers/hpet.rst 8708F: drivers/char/hpet.c 8709F: include/linux/hpet.h 8710F: include/uapi/linux/hpet.h 8711 8712HPET: x86 8713S: Orphan 8714F: arch/x86/include/asm/hpet.h 8715F: arch/x86/kernel/hpet.c 8716 8717HPFS FILESYSTEM 8718M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 8719S: Maintained 8720W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 8721F: fs/hpfs/ 8722 8723HSI SUBSYSTEM 8724M: Sebastian Reichel <sre@kernel.org> 8725S: Maintained 8726T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 8727F: Documentation/ABI/testing/sysfs-bus-hsi 8728F: Documentation/driver-api/hsi.rst 8729F: drivers/hsi/ 8730F: include/linux/hsi/ 8731F: include/uapi/linux/hsi/ 8732 8733HSO 3G MODEM DRIVER 8734L: linux-usb@vger.kernel.org 8735S: Orphan 8736F: drivers/net/usb/hso.c 8737 8738HSR NETWORK PROTOCOL 8739L: netdev@vger.kernel.org 8740S: Orphan 8741F: net/hsr/ 8742 8743HT16K33 LED CONTROLLER DRIVER 8744M: Robin van der Gracht <robin@protonic.nl> 8745S: Maintained 8746F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 8747F: drivers/auxdisplay/ht16k33.c 8748 8749HTCPEN TOUCHSCREEN DRIVER 8750M: Pau Oliva Fora <pof@eslack.org> 8751L: linux-input@vger.kernel.org 8752S: Maintained 8753F: drivers/input/touchscreen/htcpen.c 8754 8755HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 8756M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 8757L: linux-iio@vger.kernel.org 8758S: Maintained 8759W: http://www.st.com/ 8760F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 8761F: drivers/iio/humidity/hts221* 8762 8763HUAWEI ETHERNET DRIVER 8764L: netdev@vger.kernel.org 8765S: Orphan 8766F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 8767F: drivers/net/ethernet/huawei/hinic/ 8768 8769HUGETLB FILESYSTEM 8770M: Mike Kravetz <mike.kravetz@oracle.com> 8771L: linux-mm@kvack.org 8772S: Maintained 8773F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 8774F: Documentation/admin-guide/mm/hugetlbpage.rst 8775F: Documentation/vm/hugetlbfs_reserv.rst 8776F: fs/hugetlbfs/ 8777F: include/linux/hugetlb.h 8778F: mm/hugetlb.c 8779 8780HVA ST MEDIA DRIVER 8781M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 8782L: linux-media@vger.kernel.org 8783S: Supported 8784W: https://linuxtv.org 8785T: git git://linuxtv.org/media_tree.git 8786F: drivers/media/platform/sti/hva 8787 8788HWPOISON MEMORY FAILURE HANDLING 8789M: Naoya Horiguchi <naoya.horiguchi@nec.com> 8790L: linux-mm@kvack.org 8791S: Maintained 8792F: mm/hwpoison-inject.c 8793F: mm/memory-failure.c 8794 8795HYCON HY46XX TOUCHSCREEN SUPPORT 8796M: Giulio Benetti <giulio.benetti@benettiengineering.com> 8797L: linux-input@vger.kernel.org 8798S: Maintained 8799F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 8800F: drivers/input/touchscreen/hycon-hy46xx.c 8801 8802HYGON PROCESSOR SUPPORT 8803M: Pu Wen <puwen@hygon.cn> 8804L: linux-kernel@vger.kernel.org 8805S: Maintained 8806F: arch/x86/kernel/cpu/hygon.c 8807 8808HYNIX HI556 SENSOR DRIVER 8809M: Shawn Tu <shawnx.tu@intel.com> 8810L: linux-media@vger.kernel.org 8811S: Maintained 8812T: git git://linuxtv.org/media_tree.git 8813F: drivers/media/i2c/hi556.c 8814 8815HYNIX HI846 SENSOR DRIVER 8816M: Martin Kepplinger <martin.kepplinger@puri.sm> 8817L: linux-media@vger.kernel.org 8818S: Maintained 8819F: drivers/media/i2c/hi846.c 8820 8821Hyper-V/Azure CORE AND DRIVERS 8822M: "K. Y. Srinivasan" <kys@microsoft.com> 8823M: Haiyang Zhang <haiyangz@microsoft.com> 8824M: Stephen Hemminger <sthemmin@microsoft.com> 8825M: Wei Liu <wei.liu@kernel.org> 8826M: Dexuan Cui <decui@microsoft.com> 8827L: linux-hyperv@vger.kernel.org 8828S: Supported 8829T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 8830F: Documentation/ABI/stable/sysfs-bus-vmbus 8831F: Documentation/ABI/testing/debugfs-hyperv 8832F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 8833F: arch/arm64/hyperv 8834F: arch/arm64/include/asm/hyperv-tlfs.h 8835F: arch/arm64/include/asm/mshyperv.h 8836F: arch/x86/hyperv 8837F: arch/x86/include/asm/hyperv-tlfs.h 8838F: arch/x86/include/asm/mshyperv.h 8839F: arch/x86/include/asm/trace/hyperv.h 8840F: arch/x86/kernel/cpu/mshyperv.c 8841F: drivers/clocksource/hyperv_timer.c 8842F: drivers/hid/hid-hyperv.c 8843F: drivers/hv/ 8844F: drivers/input/serio/hyperv-keyboard.c 8845F: drivers/iommu/hyperv-iommu.c 8846F: drivers/net/ethernet/microsoft/ 8847F: drivers/net/hyperv/ 8848F: drivers/pci/controller/pci-hyperv-intf.c 8849F: drivers/pci/controller/pci-hyperv.c 8850F: drivers/scsi/storvsc_drv.c 8851F: drivers/uio/uio_hv_generic.c 8852F: drivers/video/fbdev/hyperv_fb.c 8853F: include/asm-generic/hyperv-tlfs.h 8854F: include/asm-generic/mshyperv.h 8855F: include/clocksource/hyperv_timer.h 8856F: include/linux/hyperv.h 8857F: include/uapi/linux/hyperv.h 8858F: net/vmw_vsock/hyperv_transport.c 8859F: tools/hv/ 8860 8861HYPERBUS SUPPORT 8862M: Vignesh Raghavendra <vigneshr@ti.com> 8863L: linux-mtd@lists.infradead.org 8864S: Supported 8865Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 8866C: irc://irc.oftc.net/mtd 8867T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 8868F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 8869F: drivers/mtd/hyperbus/ 8870F: include/linux/mtd/hyperbus.h 8871 8872HYPERVISOR VIRTUAL CONSOLE DRIVER 8873L: linuxppc-dev@lists.ozlabs.org 8874S: Odd Fixes 8875F: drivers/tty/hvc/ 8876 8877I2C ACPI SUPPORT 8878M: Mika Westerberg <mika.westerberg@linux.intel.com> 8879L: linux-i2c@vger.kernel.org 8880L: linux-acpi@vger.kernel.org 8881S: Maintained 8882F: drivers/i2c/i2c-core-acpi.c 8883 8884I2C CONTROLLER DRIVER FOR NVIDIA GPU 8885M: Ajay Gupta <ajayg@nvidia.com> 8886L: linux-i2c@vger.kernel.org 8887S: Maintained 8888F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 8889F: drivers/i2c/busses/i2c-nvidia-gpu.c 8890 8891I2C MUXES 8892M: Peter Rosin <peda@axentia.se> 8893L: linux-i2c@vger.kernel.org 8894S: Maintained 8895F: Documentation/devicetree/bindings/i2c/i2c-arb* 8896F: Documentation/devicetree/bindings/i2c/i2c-gate* 8897F: Documentation/devicetree/bindings/i2c/i2c-mux* 8898F: Documentation/i2c/i2c-topology.rst 8899F: Documentation/i2c/muxes/ 8900F: drivers/i2c/i2c-mux.c 8901F: drivers/i2c/muxes/ 8902F: include/linux/i2c-mux.h 8903 8904I2C MV64XXX MARVELL AND ALLWINNER DRIVER 8905M: Gregory CLEMENT <gregory.clement@bootlin.com> 8906L: linux-i2c@vger.kernel.org 8907S: Maintained 8908F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 8909F: drivers/i2c/busses/i2c-mv64xxx.c 8910 8911I2C OVER PARALLEL PORT 8912M: Jean Delvare <jdelvare@suse.com> 8913L: linux-i2c@vger.kernel.org 8914S: Maintained 8915F: Documentation/i2c/busses/i2c-parport.rst 8916F: drivers/i2c/busses/i2c-parport.c 8917 8918I2C SUBSYSTEM 8919M: Wolfram Sang <wsa@kernel.org> 8920L: linux-i2c@vger.kernel.org 8921S: Maintained 8922W: https://i2c.wiki.kernel.org/ 8923Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 8924T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 8925F: Documentation/devicetree/bindings/i2c/i2c.txt 8926F: Documentation/i2c/ 8927F: drivers/i2c/* 8928F: include/linux/i2c-dev.h 8929F: include/linux/i2c-smbus.h 8930F: include/linux/i2c.h 8931F: include/uapi/linux/i2c-*.h 8932F: include/uapi/linux/i2c.h 8933 8934I2C SUBSYSTEM HOST DRIVERS 8935L: linux-i2c@vger.kernel.org 8936S: Odd Fixes 8937W: https://i2c.wiki.kernel.org/ 8938Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 8939T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 8940F: Documentation/devicetree/bindings/i2c/ 8941F: drivers/i2c/algos/ 8942F: drivers/i2c/busses/ 8943 8944I2C-TAOS-EVM DRIVER 8945M: Jean Delvare <jdelvare@suse.com> 8946L: linux-i2c@vger.kernel.org 8947S: Maintained 8948F: Documentation/i2c/busses/i2c-taos-evm.rst 8949F: drivers/i2c/busses/i2c-taos-evm.c 8950 8951I2C-TINY-USB DRIVER 8952M: Till Harbaum <till@harbaum.org> 8953L: linux-i2c@vger.kernel.org 8954S: Maintained 8955W: http://www.harbaum.org/till/i2c_tiny_usb 8956F: drivers/i2c/busses/i2c-tiny-usb.c 8957 8958I2C/SMBUS CONTROLLER DRIVERS FOR PC 8959M: Jean Delvare <jdelvare@suse.com> 8960L: linux-i2c@vger.kernel.org 8961S: Maintained 8962F: Documentation/i2c/busses/i2c-ali1535.rst 8963F: Documentation/i2c/busses/i2c-ali1563.rst 8964F: Documentation/i2c/busses/i2c-ali15x3.rst 8965F: Documentation/i2c/busses/i2c-amd756.rst 8966F: Documentation/i2c/busses/i2c-amd8111.rst 8967F: Documentation/i2c/busses/i2c-i801.rst 8968F: Documentation/i2c/busses/i2c-nforce2.rst 8969F: Documentation/i2c/busses/i2c-piix4.rst 8970F: Documentation/i2c/busses/i2c-sis5595.rst 8971F: Documentation/i2c/busses/i2c-sis630.rst 8972F: Documentation/i2c/busses/i2c-sis96x.rst 8973F: Documentation/i2c/busses/i2c-via.rst 8974F: Documentation/i2c/busses/i2c-viapro.rst 8975F: drivers/i2c/busses/i2c-ali1535.c 8976F: drivers/i2c/busses/i2c-ali1563.c 8977F: drivers/i2c/busses/i2c-ali15x3.c 8978F: drivers/i2c/busses/i2c-amd756-s4882.c 8979F: drivers/i2c/busses/i2c-amd756.c 8980F: drivers/i2c/busses/i2c-amd8111.c 8981F: drivers/i2c/busses/i2c-i801.c 8982F: drivers/i2c/busses/i2c-isch.c 8983F: drivers/i2c/busses/i2c-nforce2-s4985.c 8984F: drivers/i2c/busses/i2c-nforce2.c 8985F: drivers/i2c/busses/i2c-piix4.c 8986F: drivers/i2c/busses/i2c-sis5595.c 8987F: drivers/i2c/busses/i2c-sis630.c 8988F: drivers/i2c/busses/i2c-sis96x.c 8989F: drivers/i2c/busses/i2c-via.c 8990F: drivers/i2c/busses/i2c-viapro.c 8991 8992I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 8993M: Hans de Goede <hdegoede@redhat.com> 8994L: linux-i2c@vger.kernel.org 8995S: Maintained 8996F: drivers/i2c/busses/i2c-cht-wc.c 8997 8998I2C/SMBUS ISMT DRIVER 8999M: Seth Heasley <seth.heasley@intel.com> 9000M: Neil Horman <nhorman@tuxdriver.com> 9001L: linux-i2c@vger.kernel.org 9002F: Documentation/i2c/busses/i2c-ismt.rst 9003F: drivers/i2c/busses/i2c-ismt.c 9004 9005I2C/SMBUS STUB DRIVER 9006M: Jean Delvare <jdelvare@suse.com> 9007L: linux-i2c@vger.kernel.org 9008S: Maintained 9009F: drivers/i2c/i2c-stub.c 9010 9011I3C DRIVER FOR CADENCE I3C MASTER IP 9012M: Przemysław Gaj <pgaj@cadence.com> 9013S: Maintained 9014F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt 9015F: drivers/i3c/master/i3c-master-cdns.c 9016 9017I3C DRIVER FOR SYNOPSYS DESIGNWARE 9018M: Vitor Soares <vitor.soares@synopsys.com> 9019S: Maintained 9020F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt 9021F: drivers/i3c/master/dw* 9022 9023I3C SUBSYSTEM 9024M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9025L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9026S: Maintained 9027C: irc://chat.freenode.net/linux-i3c 9028T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9029F: Documentation/ABI/testing/sysfs-bus-i3c 9030F: Documentation/devicetree/bindings/i3c/ 9031F: Documentation/driver-api/i3c 9032F: drivers/i3c/ 9033F: include/linux/i3c/ 9034 9035IA64 (Itanium) PLATFORM 9036L: linux-ia64@vger.kernel.org 9037S: Orphan 9038F: Documentation/ia64/ 9039F: arch/ia64/ 9040 9041IBM Power 842 compression accelerator 9042M: Haren Myneni <haren@us.ibm.com> 9043S: Supported 9044F: crypto/842.c 9045F: drivers/crypto/nx/Kconfig 9046F: drivers/crypto/nx/Makefile 9047F: drivers/crypto/nx/nx-842* 9048F: include/linux/sw842.h 9049F: lib/842/ 9050 9051IBM Power in-Nest Crypto Acceleration 9052M: Breno Leitão <leitao@debian.org> 9053M: Nayna Jain <nayna@linux.ibm.com> 9054M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9055L: linux-crypto@vger.kernel.org 9056S: Supported 9057F: drivers/crypto/nx/Kconfig 9058F: drivers/crypto/nx/Makefile 9059F: drivers/crypto/nx/nx-aes* 9060F: drivers/crypto/nx/nx-sha* 9061F: drivers/crypto/nx/nx.* 9062F: drivers/crypto/nx/nx_csbcpb.h 9063F: drivers/crypto/nx/nx_debugfs.c 9064 9065IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9066M: Tyrel Datwyler <tyreld@linux.ibm.com> 9067L: linux-pci@vger.kernel.org 9068L: linuxppc-dev@lists.ozlabs.org 9069S: Supported 9070F: drivers/pci/hotplug/rpadlpar* 9071 9072IBM Power Linux RAID adapter 9073M: Brian King <brking@us.ibm.com> 9074S: Supported 9075F: drivers/scsi/ipr.* 9076 9077IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9078M: Tyrel Datwyler <tyreld@linux.ibm.com> 9079L: linux-pci@vger.kernel.org 9080L: linuxppc-dev@lists.ozlabs.org 9081S: Supported 9082F: drivers/pci/hotplug/rpaphp* 9083 9084IBM Power SRIOV Virtual NIC Device Driver 9085M: Dany Madden <drt@linux.ibm.com> 9086M: Sukadev Bhattiprolu <sukadev@linux.ibm.com> 9087R: Thomas Falcon <tlfalcon@linux.ibm.com> 9088L: netdev@vger.kernel.org 9089S: Supported 9090F: drivers/net/ethernet/ibm/ibmvnic.* 9091 9092IBM Power Virtual Accelerator Switchboard 9093M: Sukadev Bhattiprolu <sukadev@linux.ibm.com> 9094L: linuxppc-dev@lists.ozlabs.org 9095S: Supported 9096F: arch/powerpc/include/asm/vas.h 9097F: arch/powerpc/platforms/powernv/copy-paste.h 9098F: arch/powerpc/platforms/powernv/vas* 9099 9100IBM Power Virtual Ethernet Device Driver 9101M: Cristobal Forno <cforno12@linux.ibm.com> 9102L: netdev@vger.kernel.org 9103S: Supported 9104F: drivers/net/ethernet/ibm/ibmveth.* 9105 9106IBM Power Virtual FC Device Drivers 9107M: Tyrel Datwyler <tyreld@linux.ibm.com> 9108L: linux-scsi@vger.kernel.org 9109S: Supported 9110F: drivers/scsi/ibmvscsi/ibmvfc* 9111 9112IBM Power Virtual Management Channel Driver 9113M: Brad Warrum <bwarrum@linux.ibm.com> 9114M: Ritu Agarwal <rituagar@linux.ibm.com> 9115S: Supported 9116F: drivers/misc/ibmvmc.* 9117 9118IBM Power Virtual SCSI Device Drivers 9119M: Tyrel Datwyler <tyreld@linux.ibm.com> 9120L: linux-scsi@vger.kernel.org 9121S: Supported 9122F: drivers/scsi/ibmvscsi/ibmvscsi* 9123F: include/scsi/viosrp.h 9124 9125IBM Power Virtual SCSI Device Target Driver 9126M: Michael Cyr <mikecyr@linux.ibm.com> 9127L: linux-scsi@vger.kernel.org 9128L: target-devel@vger.kernel.org 9129S: Supported 9130F: drivers/scsi/ibmvscsi_tgt/ 9131 9132IBM Power VMX Cryptographic instructions 9133M: Breno Leitão <leitao@debian.org> 9134M: Nayna Jain <nayna@linux.ibm.com> 9135M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9136L: linux-crypto@vger.kernel.org 9137S: Supported 9138F: drivers/crypto/vmx/Kconfig 9139F: drivers/crypto/vmx/Makefile 9140F: drivers/crypto/vmx/aes* 9141F: drivers/crypto/vmx/ghash* 9142F: drivers/crypto/vmx/ppc-xlate.pl 9143F: drivers/crypto/vmx/vmx.c 9144 9145IBM ServeRAID RAID DRIVER 9146S: Orphan 9147F: drivers/scsi/ips.* 9148 9149ICH LPC AND GPIO DRIVER 9150M: Peter Tyser <ptyser@xes-inc.com> 9151S: Maintained 9152F: drivers/gpio/gpio-ich.c 9153F: drivers/mfd/lpc_ich.c 9154 9155ICY I2C DRIVER 9156M: Max Staudt <max@enpas.org> 9157L: linux-i2c@vger.kernel.org 9158S: Maintained 9159F: drivers/i2c/busses/i2c-icy.c 9160 9161IDEAPAD LAPTOP EXTRAS DRIVER 9162M: Ike Panhc <ike.pan@canonical.com> 9163L: platform-driver-x86@vger.kernel.org 9164S: Maintained 9165W: http://launchpad.net/ideapad-laptop 9166F: drivers/platform/x86/ideapad-laptop.c 9167 9168IDEAPAD LAPTOP SLIDEBAR DRIVER 9169M: Andrey Moiseev <o2g.org.ru@gmail.com> 9170L: linux-input@vger.kernel.org 9171S: Maintained 9172W: https://github.com/o2genum/ideapad-slidebar 9173F: drivers/input/misc/ideapad_slidebar.c 9174 9175IDT VersaClock 5 CLOCK DRIVER 9176M: Luca Ceresoli <luca@lucaceresoli.net> 9177S: Maintained 9178F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9179F: drivers/clk/clk-versaclock5.c 9180 9181IEEE 802.15.4 SUBSYSTEM 9182M: Alexander Aring <alex.aring@gmail.com> 9183M: Stefan Schmidt <stefan@datenfreihafen.org> 9184L: linux-wpan@vger.kernel.org 9185S: Maintained 9186W: https://linux-wpan.org/ 9187T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9188T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9189F: Documentation/networking/ieee802154.rst 9190F: drivers/net/ieee802154/ 9191F: include/linux/ieee802154.h 9192F: include/linux/nl802154.h 9193F: include/net/af_ieee802154.h 9194F: include/net/cfg802154.h 9195F: include/net/ieee802154_netdev.h 9196F: include/net/mac802154.h 9197F: include/net/nl802154.h 9198F: net/ieee802154/ 9199F: net/mac802154/ 9200 9201IFE PROTOCOL 9202M: Yotam Gigi <yotam.gi@gmail.com> 9203M: Jamal Hadi Salim <jhs@mojatatu.com> 9204F: include/net/ife.h 9205F: include/uapi/linux/ife.h 9206F: net/ife 9207 9208IGORPLUG-USB IR RECEIVER 9209M: Sean Young <sean@mess.org> 9210L: linux-media@vger.kernel.org 9211S: Maintained 9212F: drivers/media/rc/igorplugusb.c 9213 9214IGUANAWORKS USB IR TRANSCEIVER 9215M: Sean Young <sean@mess.org> 9216L: linux-media@vger.kernel.org 9217S: Maintained 9218F: drivers/media/rc/iguanair.c 9219 9220IIO DIGITAL POTENTIOMETER DAC 9221M: Peter Rosin <peda@axentia.se> 9222L: linux-iio@vger.kernel.org 9223S: Maintained 9224F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9225F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9226F: drivers/iio/dac/dpot-dac.c 9227 9228IIO ENVELOPE DETECTOR 9229M: Peter Rosin <peda@axentia.se> 9230L: linux-iio@vger.kernel.org 9231S: Maintained 9232F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 9233F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 9234F: drivers/iio/adc/envelope-detector.c 9235 9236IIO MULTIPLEXER 9237M: Peter Rosin <peda@axentia.se> 9238L: linux-iio@vger.kernel.org 9239S: Maintained 9240F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 9241F: drivers/iio/multiplexer/iio-mux.c 9242 9243IIO SCMI BASED DRIVER 9244M: Jyoti Bhayana <jbhayana@google.com> 9245L: linux-iio@vger.kernel.org 9246S: Maintained 9247F: drivers/iio/common/scmi_sensors/scmi_iio.c 9248 9249IIO SUBSYSTEM AND DRIVERS 9250M: Jonathan Cameron <jic23@kernel.org> 9251R: Lars-Peter Clausen <lars@metafoo.de> 9252L: linux-iio@vger.kernel.org 9253S: Maintained 9254T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 9255F: Documentation/ABI/testing/configfs-iio* 9256F: Documentation/ABI/testing/sysfs-bus-iio* 9257F: Documentation/devicetree/bindings/iio/ 9258F: drivers/iio/ 9259F: drivers/staging/iio/ 9260F: include/linux/iio/ 9261F: tools/iio/ 9262 9263IIO UNIT CONVERTER 9264M: Peter Rosin <peda@axentia.se> 9265L: linux-iio@vger.kernel.org 9266S: Maintained 9267F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 9268F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 9269F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 9270F: drivers/iio/afe/iio-rescale.c 9271 9272IKANOS/ADI EAGLE ADSL USB DRIVER 9273M: Matthieu Castet <castet.matthieu@free.fr> 9274M: Stanislaw Gruszka <stf_xl@wp.pl> 9275S: Maintained 9276F: drivers/usb/atm/ueagle-atm.c 9277 9278IMGTEC ASCII LCD DRIVER 9279M: Paul Burton <paulburton@kernel.org> 9280S: Maintained 9281F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 9282F: drivers/auxdisplay/img-ascii-lcd.c 9283 9284IMGTEC IR DECODER DRIVER 9285S: Orphan 9286F: drivers/media/rc/img-ir/ 9287 9288IMON SOUNDGRAPH USB IR RECEIVER 9289M: Sean Young <sean@mess.org> 9290L: linux-media@vger.kernel.org 9291S: Maintained 9292F: drivers/media/rc/imon.c 9293F: drivers/media/rc/imon_raw.c 9294 9295IMS TWINTURBO FRAMEBUFFER DRIVER 9296L: linux-fbdev@vger.kernel.org 9297S: Orphan 9298F: drivers/video/fbdev/imsttfb.c 9299 9300INA209 HARDWARE MONITOR DRIVER 9301M: Guenter Roeck <linux@roeck-us.net> 9302L: linux-hwmon@vger.kernel.org 9303S: Maintained 9304F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 9305F: Documentation/hwmon/ina209.rst 9306F: drivers/hwmon/ina209.c 9307 9308INA2XX HARDWARE MONITOR DRIVER 9309M: Guenter Roeck <linux@roeck-us.net> 9310L: linux-hwmon@vger.kernel.org 9311S: Maintained 9312F: Documentation/hwmon/ina2xx.rst 9313F: drivers/hwmon/ina2xx.c 9314F: include/linux/platform_data/ina2xx.h 9315 9316INDUSTRY PACK SUBSYSTEM (IPACK) 9317M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 9318M: Jens Taprogge <jens.taprogge@taprogge.org> 9319M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9320L: industrypack-devel@lists.sourceforge.net 9321S: Maintained 9322W: http://industrypack.sourceforge.net 9323F: drivers/ipack/ 9324 9325INFINEON DPS310 Driver 9326M: Eddie James <eajames@linux.ibm.com> 9327L: linux-iio@vger.kernel.org 9328S: Maintained 9329F: drivers/iio/pressure/dps310.c 9330 9331INFINIBAND SUBSYSTEM 9332M: Doug Ledford <dledford@redhat.com> 9333M: Jason Gunthorpe <jgg@nvidia.com> 9334L: linux-rdma@vger.kernel.org 9335S: Supported 9336W: https://github.com/linux-rdma/rdma-core 9337Q: http://patchwork.kernel.org/project/linux-rdma/list/ 9338T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 9339F: Documentation/devicetree/bindings/infiniband/ 9340F: Documentation/infiniband/ 9341F: drivers/infiniband/ 9342F: include/rdma/ 9343F: include/trace/events/ib_mad.h 9344F: include/trace/events/ib_umad.h 9345F: include/uapi/linux/if_infiniband.h 9346F: include/uapi/rdma/ 9347F: samples/bpf/ibumad_kern.c 9348F: samples/bpf/ibumad_user.c 9349 9350INGENIC JZ4780 NAND DRIVER 9351M: Harvey Hunt <harveyhuntnexus@gmail.com> 9352L: linux-mtd@lists.infradead.org 9353L: linux-mips@vger.kernel.org 9354S: Maintained 9355F: drivers/mtd/nand/raw/ingenic/ 9356 9357INGENIC JZ47xx SoCs 9358M: Paul Cercueil <paul@crapouillou.net> 9359L: linux-mips@vger.kernel.org 9360S: Maintained 9361F: arch/mips/boot/dts/ingenic/ 9362F: arch/mips/generic/board-ingenic.c 9363F: arch/mips/include/asm/mach-ingenic/ 9364F: arch/mips/ingenic/Kconfig 9365F: drivers/clk/ingenic/ 9366F: drivers/dma/dma-jz4780.c 9367F: drivers/gpu/drm/ingenic/ 9368F: drivers/i2c/busses/i2c-jz4780.c 9369F: drivers/iio/adc/ingenic-adc.c 9370F: drivers/irqchip/irq-ingenic.c 9371F: drivers/memory/jz4780-nemc.c 9372F: drivers/mmc/host/jz4740_mmc.c 9373F: drivers/mtd/nand/raw/ingenic/ 9374F: drivers/pinctrl/pinctrl-ingenic.c 9375F: drivers/power/supply/ingenic-battery.c 9376F: drivers/pwm/pwm-jz4740.c 9377F: drivers/remoteproc/ingenic_rproc.c 9378F: drivers/rtc/rtc-jz4740.c 9379F: drivers/tty/serial/8250/8250_ingenic.c 9380F: drivers/usb/musb/jz4740.c 9381F: drivers/watchdog/jz4740_wdt.c 9382F: include/dt-bindings/iio/adc/ingenic,adc.h 9383F: include/linux/mfd/ingenic-tcu.h 9384F: sound/soc/codecs/jz47* 9385F: sound/soc/jz4740/ 9386 9387INOTIFY 9388M: Jan Kara <jack@suse.cz> 9389R: Amir Goldstein <amir73il@gmail.com> 9390L: linux-fsdevel@vger.kernel.org 9391S: Maintained 9392F: Documentation/filesystems/inotify.rst 9393F: fs/notify/inotify/ 9394F: include/linux/inotify.h 9395F: include/uapi/linux/inotify.h 9396 9397INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 9398M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 9399L: linux-input@vger.kernel.org 9400S: Maintained 9401Q: http://patchwork.kernel.org/project/linux-input/list/ 9402T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 9403F: Documentation/devicetree/bindings/input/ 9404F: Documentation/devicetree/bindings/serio/ 9405F: Documentation/input/ 9406F: drivers/input/ 9407F: include/linux/input.h 9408F: include/linux/input/ 9409F: include/uapi/linux/input-event-codes.h 9410F: include/uapi/linux/input.h 9411 9412INPUT MULTITOUCH (MT) PROTOCOL 9413M: Henrik Rydberg <rydberg@bitmath.org> 9414L: linux-input@vger.kernel.org 9415S: Odd fixes 9416F: Documentation/input/multi-touch-protocol.rst 9417F: drivers/input/input-mt.c 9418K: \b(ABS|SYN)_MT_ 9419 9420INSIDE SECURE CRYPTO DRIVER 9421M: Antoine Tenart <atenart@kernel.org> 9422L: linux-crypto@vger.kernel.org 9423S: Maintained 9424F: drivers/crypto/inside-secure/ 9425 9426INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 9427M: Mimi Zohar <zohar@linux.ibm.com> 9428M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 9429L: linux-integrity@vger.kernel.org 9430S: Supported 9431T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 9432F: security/integrity/ima/ 9433 9434INTEL 810/815 FRAMEBUFFER DRIVER 9435M: Antonino Daplas <adaplas@gmail.com> 9436L: linux-fbdev@vger.kernel.org 9437S: Maintained 9438F: drivers/video/fbdev/i810/ 9439 9440INTEL ASoC DRIVERS 9441M: Cezary Rojewski <cezary.rojewski@intel.com> 9442M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 9443M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 9444M: Jie Yang <yang.jie@linux.intel.com> 9445L: alsa-devel@alsa-project.org (moderated for non-subscribers) 9446S: Supported 9447F: sound/soc/intel/ 9448 9449INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 9450M: Hans de Goede <hdegoede@redhat.com> 9451L: platform-driver-x86@vger.kernel.org 9452S: Maintained 9453F: drivers/platform/x86/intel/atomisp2/pm.c 9454 9455INTEL ATOMISP2 LED DRIVER 9456M: Hans de Goede <hdegoede@redhat.com> 9457L: platform-driver-x86@vger.kernel.org 9458S: Maintained 9459F: drivers/platform/x86/intel/atomisp2/led.c 9460 9461INTEL BIOS SAR INT1092 DRIVER 9462M: Shravan Sudhakar <s.shravan@intel.com> 9463M: Intel Corporation <linuxwwan@intel.com> 9464L: platform-driver-x86@vger.kernel.org 9465S: Maintained 9466F: drivers/platform/x86/intel/int1092/ 9467 9468INTEL BROXTON PMC DRIVER 9469M: Mika Westerberg <mika.westerberg@linux.intel.com> 9470M: Zha Qipeng <qipeng.zha@intel.com> 9471S: Maintained 9472F: drivers/mfd/intel_pmc_bxt.c 9473F: include/linux/mfd/intel_pmc_bxt.h 9474 9475INTEL C600 SERIES SAS CONTROLLER DRIVER 9476M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 9477L: linux-scsi@vger.kernel.org 9478S: Supported 9479T: git git://git.code.sf.net/p/intel-sas/isci 9480F: drivers/scsi/isci/ 9481 9482INTEL CPU family model numbers 9483M: Tony Luck <tony.luck@intel.com> 9484M: x86@kernel.org 9485L: linux-kernel@vger.kernel.org 9486S: Supported 9487F: arch/x86/include/asm/intel-family.h 9488 9489INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 9490M: Jani Nikula <jani.nikula@linux.intel.com> 9491M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 9492M: Rodrigo Vivi <rodrigo.vivi@intel.com> 9493L: intel-gfx@lists.freedesktop.org 9494S: Supported 9495W: https://01.org/linuxgraphics/ 9496Q: http://patchwork.freedesktop.org/project/intel-gfx/ 9497B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 9498C: irc://irc.oftc.net/intel-gfx 9499T: git git://anongit.freedesktop.org/drm-intel 9500F: Documentation/gpu/i915.rst 9501F: drivers/gpu/drm/i915/ 9502F: include/drm/i915* 9503F: include/uapi/drm/i915_drm.h 9504 9505INTEL ETHERNET DRIVERS 9506M: Jesse Brandeburg <jesse.brandeburg@intel.com> 9507M: Tony Nguyen <anthony.l.nguyen@intel.com> 9508L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 9509S: Supported 9510W: http://www.intel.com/support/feedback.htm 9511W: http://e1000.sourceforge.net/ 9512Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 9513T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 9514T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 9515F: Documentation/networking/device_drivers/ethernet/intel/ 9516F: drivers/net/ethernet/intel/ 9517F: drivers/net/ethernet/intel/*/ 9518F: include/linux/avf/virtchnl.h 9519F: include/linux/net/intel/iidc.h 9520 9521INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 9522M: Mustafa Ismail <mustafa.ismail@intel.com> 9523M: Shiraz Saleem <shiraz.saleem@intel.com> 9524L: linux-rdma@vger.kernel.org 9525S: Supported 9526F: drivers/infiniband/hw/irdma/ 9527F: include/uapi/rdma/irdma-abi.h 9528 9529INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 9530M: Maik Broemme <mbroemme@libmpq.org> 9531L: linux-fbdev@vger.kernel.org 9532S: Maintained 9533F: Documentation/fb/intelfb.rst 9534F: drivers/video/fbdev/intelfb/ 9535 9536INTEL GPIO DRIVERS 9537M: Andy Shevchenko <andy@kernel.org> 9538L: linux-gpio@vger.kernel.org 9539S: Maintained 9540T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9541F: drivers/gpio/gpio-ich.c 9542F: drivers/gpio/gpio-merrifield.c 9543F: drivers/gpio/gpio-ml-ioh.c 9544F: drivers/gpio/gpio-pch.c 9545F: drivers/gpio/gpio-sch.c 9546F: drivers/gpio/gpio-sodaville.c 9547 9548INTEL GVT-g DRIVERS (Intel GPU Virtualization) 9549M: Zhenyu Wang <zhenyuw@linux.intel.com> 9550M: Zhi Wang <zhi.a.wang@intel.com> 9551L: intel-gvt-dev@lists.freedesktop.org 9552L: intel-gfx@lists.freedesktop.org 9553S: Supported 9554W: https://01.org/igvt-g 9555T: git https://github.com/intel/gvt-linux.git 9556F: drivers/gpu/drm/i915/gvt/ 9557 9558INTEL HID EVENT DRIVER 9559M: Alex Hung <alex.hung@canonical.com> 9560L: platform-driver-x86@vger.kernel.org 9561S: Maintained 9562F: drivers/platform/x86/intel/hid.c 9563 9564INTEL I/OAT DMA DRIVER 9565M: Dave Jiang <dave.jiang@intel.com> 9566R: Dan Williams <dan.j.williams@intel.com> 9567L: dmaengine@vger.kernel.org 9568S: Supported 9569Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 9570F: drivers/dma/ioat* 9571 9572INTEL IADX DRIVER 9573M: Dave Jiang <dave.jiang@intel.com> 9574L: dmaengine@vger.kernel.org 9575S: Supported 9576F: drivers/dma/idxd/* 9577F: include/uapi/linux/idxd.h 9578 9579INTEL IDLE DRIVER 9580M: Jacob Pan <jacob.jun.pan@linux.intel.com> 9581M: Len Brown <lenb@kernel.org> 9582L: linux-pm@vger.kernel.org 9583S: Supported 9584B: https://bugzilla.kernel.org 9585T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 9586F: drivers/idle/intel_idle.c 9587 9588INTEL INTEGRATED SENSOR HUB DRIVER 9589M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9590M: Jiri Kosina <jikos@kernel.org> 9591L: linux-input@vger.kernel.org 9592S: Maintained 9593F: drivers/hid/intel-ish-hid/ 9594 9595INTEL IOMMU (VT-d) 9596M: David Woodhouse <dwmw2@infradead.org> 9597M: Lu Baolu <baolu.lu@linux.intel.com> 9598L: iommu@lists.linux-foundation.org 9599S: Supported 9600T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 9601F: drivers/iommu/intel/ 9602F: include/linux/intel-iommu.h 9603F: include/linux/intel-svm.h 9604 9605INTEL IOP-ADMA DMA DRIVER 9606R: Dan Williams <dan.j.williams@intel.com> 9607S: Odd fixes 9608F: drivers/dma/iop-adma.c 9609 9610INTEL IPU3 CSI-2 CIO2 DRIVER 9611M: Yong Zhi <yong.zhi@intel.com> 9612M: Sakari Ailus <sakari.ailus@linux.intel.com> 9613M: Bingbu Cao <bingbu.cao@intel.com> 9614M: Dan Scally <djrscally@gmail.com> 9615R: Tianshu Qiu <tian.shu.qiu@intel.com> 9616L: linux-media@vger.kernel.org 9617S: Maintained 9618T: git git://linuxtv.org/media_tree.git 9619F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 9620F: drivers/media/pci/intel/ipu3/ 9621 9622INTEL IPU3 CSI-2 IMGU DRIVER 9623M: Sakari Ailus <sakari.ailus@linux.intel.com> 9624R: Bingbu Cao <bingbu.cao@intel.com> 9625R: Tianshu Qiu <tian.shu.qiu@intel.com> 9626L: linux-media@vger.kernel.org 9627S: Maintained 9628F: Documentation/admin-guide/media/ipu3.rst 9629F: Documentation/admin-guide/media/ipu3_rcb.svg 9630F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 9631F: drivers/staging/media/ipu3/ 9632 9633INTEL IXP4XX CRYPTO SUPPORT 9634M: Corentin Labbe <clabbe@baylibre.com> 9635L: linux-crypto@vger.kernel.org 9636S: Maintained 9637F: drivers/crypto/ixp4xx_crypto.c 9638 9639INTEL ISHTP ECLITE DRIVER 9640M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 9641L: platform-driver-x86@vger.kernel.org 9642S: Supported 9643F: drivers/platform/x86/intel/ishtp_eclite.c 9644 9645INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 9646M: Krzysztof Halasa <khalasa@piap.pl> 9647S: Maintained 9648F: drivers/net/ethernet/xscale/ixp4xx_eth.c 9649F: drivers/net/wan/ixp4xx_hss.c 9650F: drivers/soc/ixp4xx/ixp4xx-npe.c 9651F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 9652F: include/linux/soc/ixp4xx/npe.h 9653F: include/linux/soc/ixp4xx/qmgr.h 9654 9655INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 9656M: Deepak Saxena <dsaxena@plexity.net> 9657S: Maintained 9658F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 9659F: drivers/char/hw_random/ixp4xx-rng.c 9660 9661INTEL KEEM BAY DRM DRIVER 9662M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 9663M: Edmund Dea <edmund.j.dea@intel.com> 9664S: Maintained 9665F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 9666F: drivers/gpu/drm/kmb/ 9667 9668INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 9669M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 9670S: Maintained 9671F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 9672F: drivers/crypto/keembay/Kconfig 9673F: drivers/crypto/keembay/Makefile 9674F: drivers/crypto/keembay/keembay-ocs-aes-core.c 9675F: drivers/crypto/keembay/ocs-aes.c 9676F: drivers/crypto/keembay/ocs-aes.h 9677 9678INTEL KEEM BAY OCS ECC CRYPTO DRIVER 9679M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 9680M: Prabhjot Khurana <prabhjot.khurana@intel.com> 9681M: Mark Gross <mgross@linux.intel.com> 9682S: Maintained 9683F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 9684F: drivers/crypto/keembay/Kconfig 9685F: drivers/crypto/keembay/Makefile 9686F: drivers/crypto/keembay/keembay-ocs-ecc.c 9687F: drivers/crypto/keembay/ocs-ecc-curve-defs.h 9688 9689INTEL KEEM BAY OCS HCU CRYPTO DRIVER 9690M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 9691M: Declan Murphy <declan.murphy@intel.com> 9692S: Maintained 9693F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 9694F: drivers/crypto/keembay/Kconfig 9695F: drivers/crypto/keembay/Makefile 9696F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 9697F: drivers/crypto/keembay/ocs-hcu.c 9698F: drivers/crypto/keembay/ocs-hcu.h 9699 9700INTEL MANAGEMENT ENGINE (mei) 9701M: Tomas Winkler <tomas.winkler@intel.com> 9702L: linux-kernel@vger.kernel.org 9703S: Supported 9704F: Documentation/driver-api/mei/* 9705F: drivers/misc/mei/ 9706F: drivers/watchdog/mei_wdt.c 9707F: include/linux/mei_cl_bus.h 9708F: include/uapi/linux/mei.h 9709F: samples/mei/* 9710 9711INTEL MAX 10 BMC MFD DRIVER 9712M: Xu Yilun <yilun.xu@intel.com> 9713R: Tom Rix <trix@redhat.com> 9714S: Maintained 9715F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 9716F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 9717F: drivers/hwmon/intel-m10-bmc-hwmon.c 9718F: drivers/mfd/intel-m10-bmc.c 9719F: include/linux/mfd/intel-m10-bmc.h 9720 9721INTEL MENLOW THERMAL DRIVER 9722M: Sujith Thomas <sujith.thomas@intel.com> 9723L: linux-pm@vger.kernel.org 9724S: Supported 9725W: https://01.org/linux-acpi 9726F: drivers/thermal/intel/intel_menlow.c 9727 9728INTEL P-Unit IPC DRIVER 9729M: Zha Qipeng <qipeng.zha@intel.com> 9730L: platform-driver-x86@vger.kernel.org 9731S: Maintained 9732F: arch/x86/include/asm/intel_punit_ipc.h 9733F: drivers/platform/x86/intel/punit_ipc.c 9734 9735INTEL PMC CORE DRIVER 9736M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 9737M: David E Box <david.e.box@intel.com> 9738L: platform-driver-x86@vger.kernel.org 9739S: Maintained 9740F: Documentation/ABI/testing/sysfs-platform-intel-pmc 9741F: drivers/platform/x86/intel/pmc/ 9742 9743INTEL PMIC GPIO DRIVERS 9744M: Andy Shevchenko <andy@kernel.org> 9745S: Maintained 9746T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9747F: drivers/gpio/gpio-*cove.c 9748 9749INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 9750M: Andy Shevchenko <andy@kernel.org> 9751S: Maintained 9752F: drivers/mfd/intel_soc_pmic* 9753F: include/linux/mfd/intel_soc_pmic* 9754 9755INTEL PMT DRIVER 9756M: "David E. Box" <david.e.box@linux.intel.com> 9757S: Maintained 9758F: drivers/mfd/intel_pmt.c 9759F: drivers/platform/x86/intel/pmt/ 9760 9761INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 9762M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 9763L: linux-wireless@vger.kernel.org 9764S: Maintained 9765F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 9766F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 9767F: drivers/net/wireless/intel/ipw2x00/ 9768 9769INTEL PSTATE DRIVER 9770M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9771M: Len Brown <lenb@kernel.org> 9772L: linux-pm@vger.kernel.org 9773S: Supported 9774F: drivers/cpufreq/intel_pstate.c 9775 9776INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 9777M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 9778L: linux-iio@vger.kernel.org 9779F: drivers/counter/intel-qep.c 9780 9781INTEL SCU DRIVERS 9782M: Mika Westerberg <mika.westerberg@linux.intel.com> 9783S: Maintained 9784F: arch/x86/include/asm/intel_scu_ipc.h 9785F: drivers/platform/x86/intel_scu_* 9786 9787INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 9788M: Daniel Scally <djrscally@gmail.com> 9789S: Maintained 9790F: drivers/platform/x86/intel/int3472/ 9791 9792INTEL SPEED SELECT TECHNOLOGY 9793M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9794L: platform-driver-x86@vger.kernel.org 9795S: Maintained 9796F: drivers/platform/x86/intel/speed_select_if/ 9797F: include/uapi/linux/isst_if.h 9798F: tools/power/x86/intel-speed-select/ 9799 9800INTEL STRATIX10 FIRMWARE DRIVERS 9801M: Dinh Nguyen <dinguyen@kernel.org> 9802L: linux-kernel@vger.kernel.org 9803S: Maintained 9804F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 9805F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 9806F: drivers/firmware/stratix10-rsu.c 9807F: drivers/firmware/stratix10-svc.c 9808F: include/linux/firmware/intel/stratix10-smc.h 9809F: include/linux/firmware/intel/stratix10-svc-client.h 9810 9811INTEL TELEMETRY DRIVER 9812M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 9813M: "David E. Box" <david.e.box@linux.intel.com> 9814L: platform-driver-x86@vger.kernel.org 9815S: Maintained 9816F: arch/x86/include/asm/intel_telemetry.h 9817F: drivers/platform/x86/intel/telemetry/ 9818 9819INTEL UNCORE FREQUENCY CONTROL 9820M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9821L: platform-driver-x86@vger.kernel.org 9822S: Maintained 9823F: drivers/platform/x86/intel/uncore-frequency.c 9824 9825INTEL VIRTUAL BUTTON DRIVER 9826M: AceLan Kao <acelan.kao@canonical.com> 9827L: platform-driver-x86@vger.kernel.org 9828S: Maintained 9829F: drivers/platform/x86/intel/vbtn.c 9830 9831INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 9832M: Stanislaw Gruszka <stf_xl@wp.pl> 9833L: linux-wireless@vger.kernel.org 9834S: Supported 9835F: drivers/net/wireless/intel/iwlegacy/ 9836 9837INTEL WIRELESS WIFI LINK (iwlwifi) 9838M: Luca Coelho <luciano.coelho@intel.com> 9839L: linux-wireless@vger.kernel.org 9840S: Supported 9841W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 9842T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 9843F: drivers/net/wireless/intel/iwlwifi/ 9844 9845INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 9846M: Jithu Joseph <jithu.joseph@intel.com> 9847R: Maurice Ma <maurice.ma@intel.com> 9848S: Maintained 9849W: https://slimbootloader.github.io/security/firmware-update.html 9850F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 9851 9852INTEL WMI THUNDERBOLT FORCE POWER DRIVER 9853L: Dell.Client.Kernel@dell.com 9854S: Maintained 9855F: drivers/platform/x86/intel/wmi/thunderbolt.c 9856 9857INTEL WWAN IOSM DRIVER 9858M: M Chetan Kumar <m.chetan.kumar@intel.com> 9859M: Intel Corporation <linuxwwan@intel.com> 9860L: netdev@vger.kernel.org 9861S: Maintained 9862F: drivers/net/wwan/iosm/ 9863 9864INTEL(R) TRACE HUB 9865M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9866S: Supported 9867F: Documentation/trace/intel_th.rst 9868F: drivers/hwtracing/intel_th/ 9869F: include/linux/intel_th.h 9870 9871INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 9872M: Ning Sun <ning.sun@intel.com> 9873L: tboot-devel@lists.sourceforge.net 9874S: Supported 9875W: http://tboot.sourceforge.net 9876T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 9877F: Documentation/x86/intel_txt.rst 9878F: arch/x86/kernel/tboot.c 9879F: include/linux/tboot.h 9880 9881INTEL SGX 9882M: Jarkko Sakkinen <jarkko@kernel.org> 9883R: Dave Hansen <dave.hansen@linux.intel.com> 9884L: linux-sgx@vger.kernel.org 9885S: Supported 9886Q: https://patchwork.kernel.org/project/intel-sgx/list/ 9887T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 9888F: Documentation/x86/sgx.rst 9889F: arch/x86/entry/vdso/vsgx.S 9890F: arch/x86/include/asm/sgx.h 9891F: arch/x86/include/uapi/asm/sgx.h 9892F: arch/x86/kernel/cpu/sgx/* 9893F: tools/testing/selftests/sgx/* 9894K: \bSGX_ 9895 9896INTERCONNECT API 9897M: Georgi Djakov <djakov@kernel.org> 9898L: linux-pm@vger.kernel.org 9899S: Maintained 9900T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 9901F: Documentation/devicetree/bindings/interconnect/ 9902F: Documentation/driver-api/interconnect.rst 9903F: drivers/interconnect/ 9904F: include/dt-bindings/interconnect/ 9905F: include/linux/interconnect-provider.h 9906F: include/linux/interconnect.h 9907 9908INTERRUPT COUNTER DRIVER 9909M: Oleksij Rempel <o.rempel@pengutronix.de> 9910R: Pengutronix Kernel Team <kernel@pengutronix.de> 9911L: linux-iio@vger.kernel.org 9912F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 9913F: drivers/counter/interrupt-cnt.c 9914 9915INVENSENSE ICM-426xx IMU DRIVER 9916M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 9917L: linux-iio@vger.kernel.org 9918S: Maintained 9919W: https://invensense.tdk.com/ 9920F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 9921F: drivers/iio/imu/inv_icm42600/ 9922 9923INVENSENSE MPU-3050 GYROSCOPE DRIVER 9924M: Linus Walleij <linus.walleij@linaro.org> 9925L: linux-iio@vger.kernel.org 9926S: Maintained 9927F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 9928F: drivers/iio/gyro/mpu3050* 9929 9930IOC3 ETHERNET DRIVER 9931M: Ralf Baechle <ralf@linux-mips.org> 9932L: linux-mips@vger.kernel.org 9933S: Maintained 9934F: drivers/net/ethernet/sgi/ioc3-eth.c 9935 9936IOMAP FILESYSTEM LIBRARY 9937M: Christoph Hellwig <hch@infradead.org> 9938M: Darrick J. Wong <djwong@kernel.org> 9939M: linux-xfs@vger.kernel.org 9940M: linux-fsdevel@vger.kernel.org 9941L: linux-xfs@vger.kernel.org 9942L: linux-fsdevel@vger.kernel.org 9943S: Supported 9944T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 9945F: fs/iomap/ 9946F: include/linux/iomap.h 9947 9948IOMMU DRIVERS 9949M: Joerg Roedel <joro@8bytes.org> 9950M: Will Deacon <will@kernel.org> 9951L: iommu@lists.linux-foundation.org 9952S: Maintained 9953T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 9954F: Documentation/devicetree/bindings/iommu/ 9955F: Documentation/userspace-api/iommu.rst 9956F: drivers/iommu/ 9957F: include/linux/iommu.h 9958F: include/linux/iova.h 9959F: include/linux/of_iommu.h 9960F: include/uapi/linux/iommu.h 9961 9962IO_URING 9963M: Jens Axboe <axboe@kernel.dk> 9964R: Pavel Begunkov <asml.silence@gmail.com> 9965L: io-uring@vger.kernel.org 9966S: Maintained 9967T: git git://git.kernel.dk/linux-block 9968T: git git://git.kernel.dk/liburing 9969F: fs/io-wq.c 9970F: fs/io-wq.h 9971F: fs/io_uring.c 9972F: include/linux/io_uring.h 9973F: include/uapi/linux/io_uring.h 9974F: tools/io_uring/ 9975 9976IPMI SUBSYSTEM 9977M: Corey Minyard <minyard@acm.org> 9978L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 9979S: Supported 9980W: http://openipmi.sourceforge.net/ 9981F: Documentation/driver-api/ipmi.rst 9982F: Documentation/devicetree/bindings/ipmi/ 9983F: drivers/char/ipmi/ 9984F: include/linux/ipmi* 9985F: include/uapi/linux/ipmi* 9986 9987IPS SCSI RAID DRIVER 9988M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 9989L: linux-scsi@vger.kernel.org 9990S: Maintained 9991W: http://www.adaptec.com/ 9992F: drivers/scsi/ips* 9993 9994IPVS 9995M: Simon Horman <horms@verge.net.au> 9996M: Julian Anastasov <ja@ssi.bg> 9997L: netdev@vger.kernel.org 9998L: lvs-devel@vger.kernel.org 9999S: Maintained 10000T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10001T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10002F: Documentation/networking/ipvs-sysctl.rst 10003F: include/net/ip_vs.h 10004F: include/uapi/linux/ip_vs.h 10005F: net/netfilter/ipvs/ 10006 10007IPWIRELESS DRIVER 10008M: Jiri Kosina <jikos@kernel.org> 10009M: David Sterba <dsterba@suse.com> 10010S: Odd Fixes 10011F: drivers/tty/ipwireless/ 10012 10013IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10014M: Marc Zyngier <maz@kernel.org> 10015S: Maintained 10016T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10017F: Documentation/core-api/irq/irq-domain.rst 10018F: include/linux/irqdomain.h 10019F: kernel/irq/irqdomain.c 10020F: kernel/irq/msi.c 10021 10022IRQ SUBSYSTEM 10023M: Thomas Gleixner <tglx@linutronix.de> 10024L: linux-kernel@vger.kernel.org 10025S: Maintained 10026T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10027F: kernel/irq/ 10028 10029IRQCHIP DRIVERS 10030M: Thomas Gleixner <tglx@linutronix.de> 10031M: Marc Zyngier <maz@kernel.org> 10032L: linux-kernel@vger.kernel.org 10033S: Maintained 10034T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10035F: Documentation/devicetree/bindings/interrupt-controller/ 10036F: drivers/irqchip/ 10037 10038ISA 10039M: William Breathitt Gray <vilhelm.gray@gmail.com> 10040S: Maintained 10041F: Documentation/driver-api/isa.rst 10042F: drivers/base/isa.c 10043F: include/linux/isa.h 10044 10045ISA RADIO MODULE 10046M: Hans Verkuil <hverkuil@xs4all.nl> 10047L: linux-media@vger.kernel.org 10048S: Maintained 10049W: https://linuxtv.org 10050T: git git://linuxtv.org/media_tree.git 10051F: drivers/media/radio/radio-isa* 10052 10053ISAPNP 10054M: Jaroslav Kysela <perex@perex.cz> 10055S: Maintained 10056F: Documentation/driver-api/isapnp.rst 10057F: drivers/pnp/isapnp/ 10058F: include/linux/isapnp.h 10059 10060ISCSI 10061M: Lee Duncan <lduncan@suse.com> 10062M: Chris Leech <cleech@redhat.com> 10063L: open-iscsi@googlegroups.com 10064L: linux-scsi@vger.kernel.org 10065S: Maintained 10066W: www.open-iscsi.com 10067F: drivers/scsi/*iscsi* 10068F: include/scsi/*iscsi* 10069 10070iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10071M: Peter Jones <pjones@redhat.com> 10072M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10073S: Maintained 10074F: drivers/firmware/iscsi_ibft* 10075 10076ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10077M: Sagi Grimberg <sagi@grimberg.me> 10078M: Max Gurtovoy <mgurtovoy@nvidia.com> 10079L: linux-rdma@vger.kernel.org 10080S: Supported 10081W: http://www.openfabrics.org 10082W: www.open-iscsi.org 10083Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10084F: drivers/infiniband/ulp/iser/ 10085 10086ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10087M: Sagi Grimberg <sagi@grimberg.me> 10088L: linux-rdma@vger.kernel.org 10089L: target-devel@vger.kernel.org 10090S: Supported 10091W: http://www.linux-iscsi.org 10092T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10093F: drivers/infiniband/ulp/isert 10094 10095ISDN/CMTP OVER BLUETOOTH 10096M: Karsten Keil <isdn@linux-pingi.de> 10097L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10098L: netdev@vger.kernel.org 10099S: Odd Fixes 10100W: http://www.isdn4linux.de 10101F: Documentation/isdn/ 10102F: drivers/isdn/capi/ 10103F: include/linux/isdn/ 10104F: include/uapi/linux/isdn/ 10105F: net/bluetooth/cmtp/ 10106 10107ISDN/mISDN SUBSYSTEM 10108M: Karsten Keil <isdn@linux-pingi.de> 10109L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10110L: netdev@vger.kernel.org 10111S: Maintained 10112W: http://www.isdn4linux.de 10113F: drivers/isdn/Kconfig 10114F: drivers/isdn/Makefile 10115F: drivers/isdn/hardware/ 10116F: drivers/isdn/mISDN/ 10117 10118IT87 HARDWARE MONITORING DRIVER 10119M: Jean Delvare <jdelvare@suse.com> 10120L: linux-hwmon@vger.kernel.org 10121S: Maintained 10122F: Documentation/hwmon/it87.rst 10123F: drivers/hwmon/it87.c 10124 10125IT913X MEDIA DRIVER 10126M: Antti Palosaari <crope@iki.fi> 10127L: linux-media@vger.kernel.org 10128S: Maintained 10129W: https://linuxtv.org 10130W: http://palosaari.fi/linux/ 10131Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10132T: git git://linuxtv.org/anttip/media_tree.git 10133F: drivers/media/tuners/it913x* 10134 10135ITE IT66121 HDMI BRIDGE DRIVER 10136M: Phong LE <ple@baylibre.com> 10137M: Neil Armstrong <narmstrong@baylibre.com> 10138S: Maintained 10139T: git git://anongit.freedesktop.org/drm/drm-misc 10140F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 10141F: drivers/gpu/drm/bridge/ite-it66121.c 10142 10143IVTV VIDEO4LINUX DRIVER 10144M: Andy Walls <awalls@md.metrocast.net> 10145L: linux-media@vger.kernel.org 10146S: Maintained 10147W: https://linuxtv.org 10148T: git git://linuxtv.org/media_tree.git 10149F: Documentation/admin-guide/media/ivtv* 10150F: drivers/media/pci/ivtv/ 10151F: include/uapi/linux/ivtv* 10152 10153IX2505V MEDIA DRIVER 10154M: Malcolm Priestley <tvboxspy@gmail.com> 10155L: linux-media@vger.kernel.org 10156S: Maintained 10157W: https://linuxtv.org 10158Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10159F: drivers/media/dvb-frontends/ix2505v* 10160 10161JAILHOUSE HYPERVISOR INTERFACE 10162M: Jan Kiszka <jan.kiszka@siemens.com> 10163L: jailhouse-dev@googlegroups.com 10164S: Maintained 10165F: arch/x86/include/asm/jailhouse_para.h 10166F: arch/x86/kernel/jailhouse.c 10167 10168JC42.4 TEMPERATURE SENSOR DRIVER 10169M: Guenter Roeck <linux@roeck-us.net> 10170L: linux-hwmon@vger.kernel.org 10171S: Maintained 10172F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 10173F: Documentation/hwmon/jc42.rst 10174F: drivers/hwmon/jc42.c 10175 10176JFS FILESYSTEM 10177M: Dave Kleikamp <shaggy@kernel.org> 10178L: jfs-discussion@lists.sourceforge.net 10179S: Maintained 10180W: http://jfs.sourceforge.net/ 10181T: git git://github.com/kleikamp/linux-shaggy.git 10182F: Documentation/admin-guide/jfs.rst 10183F: fs/jfs/ 10184 10185JME NETWORK DRIVER 10186M: Guo-Fu Tseng <cooldavid@cooldavid.org> 10187L: netdev@vger.kernel.org 10188S: Maintained 10189F: drivers/net/ethernet/jme.* 10190 10191JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 10192M: David Woodhouse <dwmw2@infradead.org> 10193M: Richard Weinberger <richard@nod.at> 10194L: linux-mtd@lists.infradead.org 10195S: Odd Fixes 10196W: http://www.linux-mtd.infradead.org/doc/jffs2.html 10197T: git git://git.infradead.org/ubifs-2.6.git 10198F: fs/jffs2/ 10199F: include/uapi/linux/jffs2.h 10200 10201JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 10202M: "Theodore Ts'o" <tytso@mit.edu> 10203M: Jan Kara <jack@suse.com> 10204L: linux-ext4@vger.kernel.org 10205S: Maintained 10206F: fs/jbd2/ 10207F: include/linux/jbd2.h 10208 10209JPU V4L2 MEM2MEM DRIVER FOR RENESAS 10210M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 10211L: linux-media@vger.kernel.org 10212L: linux-renesas-soc@vger.kernel.org 10213S: Maintained 10214F: drivers/media/platform/rcar_jpu.c 10215 10216JSM Neo PCI based serial card 10217L: linux-serial@vger.kernel.org 10218S: Orphan 10219F: drivers/tty/serial/jsm/ 10220 10221K10TEMP HARDWARE MONITORING DRIVER 10222M: Clemens Ladisch <clemens@ladisch.de> 10223L: linux-hwmon@vger.kernel.org 10224S: Maintained 10225F: Documentation/hwmon/k10temp.rst 10226F: drivers/hwmon/k10temp.c 10227 10228K8TEMP HARDWARE MONITORING DRIVER 10229M: Rudolf Marek <r.marek@assembler.cz> 10230L: linux-hwmon@vger.kernel.org 10231S: Maintained 10232F: Documentation/hwmon/k8temp.rst 10233F: drivers/hwmon/k8temp.c 10234 10235KASAN 10236M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 10237R: Alexander Potapenko <glider@google.com> 10238R: Andrey Konovalov <andreyknvl@gmail.com> 10239R: Dmitry Vyukov <dvyukov@google.com> 10240L: kasan-dev@googlegroups.com 10241S: Maintained 10242F: Documentation/dev-tools/kasan.rst 10243F: arch/*/include/asm/*kasan.h 10244F: arch/*/mm/kasan_init* 10245F: include/linux/kasan*.h 10246F: lib/Kconfig.kasan 10247F: lib/test_kasan*.c 10248F: mm/kasan/ 10249F: scripts/Makefile.kasan 10250 10251KCONFIG 10252M: Masahiro Yamada <masahiroy@kernel.org> 10253L: linux-kbuild@vger.kernel.org 10254S: Maintained 10255T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 10256F: Documentation/kbuild/kconfig* 10257F: scripts/Kconfig.include 10258F: scripts/kconfig/ 10259 10260KCOV 10261R: Dmitry Vyukov <dvyukov@google.com> 10262R: Andrey Konovalov <andreyknvl@gmail.com> 10263L: kasan-dev@googlegroups.com 10264S: Maintained 10265F: Documentation/dev-tools/kcov.rst 10266F: include/linux/kcov.h 10267F: include/uapi/linux/kcov.h 10268F: kernel/kcov.c 10269F: scripts/Makefile.kcov 10270 10271KCSAN 10272M: Marco Elver <elver@google.com> 10273R: Dmitry Vyukov <dvyukov@google.com> 10274L: kasan-dev@googlegroups.com 10275S: Maintained 10276F: Documentation/dev-tools/kcsan.rst 10277F: include/linux/kcsan*.h 10278F: kernel/kcsan/ 10279F: lib/Kconfig.kcsan 10280F: scripts/Makefile.kcsan 10281 10282KDUMP 10283M: Dave Young <dyoung@redhat.com> 10284M: Baoquan He <bhe@redhat.com> 10285R: Vivek Goyal <vgoyal@redhat.com> 10286L: kexec@lists.infradead.org 10287S: Maintained 10288W: http://lse.sourceforge.net/kdump/ 10289F: Documentation/admin-guide/kdump/ 10290F: fs/proc/vmcore.c 10291F: include/linux/crash_core.h 10292F: include/linux/crash_dump.h 10293F: include/uapi/linux/vmcore.h 10294F: kernel/crash_*.c 10295 10296KEENE FM RADIO TRANSMITTER DRIVER 10297M: Hans Verkuil <hverkuil@xs4all.nl> 10298L: linux-media@vger.kernel.org 10299S: Maintained 10300W: https://linuxtv.org 10301T: git git://linuxtv.org/media_tree.git 10302F: drivers/media/radio/radio-keene* 10303 10304KERNEL AUTOMOUNTER 10305M: Ian Kent <raven@themaw.net> 10306L: autofs@vger.kernel.org 10307S: Maintained 10308F: fs/autofs/ 10309 10310KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 10311M: Masahiro Yamada <masahiroy@kernel.org> 10312M: Michal Marek <michal.lkml@markovi.net> 10313R: Nick Desaulniers <ndesaulniers@google.com> 10314L: linux-kbuild@vger.kernel.org 10315S: Maintained 10316T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 10317F: Documentation/kbuild/ 10318F: Makefile 10319F: scripts/*vmlinux* 10320F: scripts/Kbuild* 10321F: scripts/Makefile* 10322F: scripts/basic/ 10323F: scripts/dummy-tools/ 10324F: scripts/mk* 10325F: scripts/mod/ 10326F: scripts/package/ 10327 10328KERNEL JANITORS 10329L: kernel-janitors@vger.kernel.org 10330S: Odd Fixes 10331W: http://kernelnewbies.org/KernelJanitors 10332 10333KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 10334M: "J. Bruce Fields" <bfields@fieldses.org> 10335M: Chuck Lever <chuck.lever@oracle.com> 10336L: linux-nfs@vger.kernel.org 10337S: Supported 10338W: http://nfs.sourceforge.net/ 10339T: git git://linux-nfs.org/~bfields/linux.git 10340F: fs/lockd/ 10341F: fs/nfs_common/ 10342F: fs/nfsd/ 10343F: include/linux/lockd/ 10344F: include/linux/sunrpc/ 10345F: include/uapi/linux/nfsd/ 10346F: include/uapi/linux/sunrpc/ 10347F: net/sunrpc/ 10348F: Documentation/filesystems/nfs/ 10349 10350KERNEL REGRESSIONS 10351M: Thorsten Leemhuis <linux@leemhuis.info> 10352L: regressions@lists.linux.dev 10353S: Supported 10354 10355KERNEL SELFTEST FRAMEWORK 10356M: Shuah Khan <shuah@kernel.org> 10357M: Shuah Khan <skhan@linuxfoundation.org> 10358L: linux-kselftest@vger.kernel.org 10359S: Maintained 10360Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 10361T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 10362F: Documentation/dev-tools/kselftest* 10363F: tools/testing/selftests/ 10364 10365KERNEL SMB3 SERVER (KSMBD) 10366M: Namjae Jeon <linkinjeon@kernel.org> 10367M: Sergey Senozhatsky <senozhatsky@chromium.org> 10368M: Steve French <sfrench@samba.org> 10369M: Hyunchul Lee <hyc.lee@gmail.com> 10370L: linux-cifs@vger.kernel.org 10371S: Maintained 10372T: git git://git.samba.org/ksmbd.git 10373F: fs/ksmbd/ 10374F: fs/smbfs_common/ 10375 10376KERNEL UNIT TESTING FRAMEWORK (KUnit) 10377M: Brendan Higgins <brendanhiggins@google.com> 10378L: linux-kselftest@vger.kernel.org 10379L: kunit-dev@googlegroups.com 10380S: Maintained 10381W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 10382F: Documentation/dev-tools/kunit/ 10383F: include/kunit/ 10384F: lib/kunit/ 10385F: tools/testing/kunit/ 10386 10387KERNEL USERMODE HELPER 10388M: Luis Chamberlain <mcgrof@kernel.org> 10389L: linux-kernel@vger.kernel.org 10390S: Maintained 10391F: include/linux/umh.h 10392F: kernel/umh.c 10393 10394KERNEL VIRTUAL MACHINE (KVM) 10395M: Paolo Bonzini <pbonzini@redhat.com> 10396L: kvm@vger.kernel.org 10397S: Supported 10398W: http://www.linux-kvm.org 10399T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 10400F: Documentation/virt/kvm/ 10401F: include/asm-generic/kvm* 10402F: include/kvm/iodev.h 10403F: include/linux/kvm* 10404F: include/trace/events/kvm.h 10405F: include/uapi/asm-generic/kvm* 10406F: include/uapi/linux/kvm* 10407F: tools/kvm/ 10408F: tools/testing/selftests/kvm/ 10409F: virt/kvm/* 10410 10411KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 10412M: Marc Zyngier <maz@kernel.org> 10413R: James Morse <james.morse@arm.com> 10414R: Alexandru Elisei <alexandru.elisei@arm.com> 10415R: Suzuki K Poulose <suzuki.poulose@arm.com> 10416L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10417L: kvmarm@lists.cs.columbia.edu (moderated for non-subscribers) 10418S: Maintained 10419T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 10420F: arch/arm64/include/asm/kvm* 10421F: arch/arm64/include/uapi/asm/kvm* 10422F: arch/arm64/kvm/ 10423F: include/kvm/arm_* 10424F: tools/testing/selftests/kvm/*/aarch64/ 10425F: tools/testing/selftests/kvm/aarch64/ 10426 10427KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 10428M: Huacai Chen <chenhuacai@kernel.org> 10429M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 10430L: linux-mips@vger.kernel.org 10431L: kvm@vger.kernel.org 10432S: Maintained 10433T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 10434F: arch/mips/include/asm/kvm* 10435F: arch/mips/include/uapi/asm/kvm* 10436F: arch/mips/kvm/ 10437 10438KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 10439L: linuxppc-dev@lists.ozlabs.org 10440T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 10441F: arch/powerpc/include/asm/kvm* 10442F: arch/powerpc/include/uapi/asm/kvm* 10443F: arch/powerpc/kernel/kvm* 10444F: arch/powerpc/kvm/ 10445 10446KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 10447M: Anup Patel <anup.patel@wdc.com> 10448R: Atish Patra <atish.patra@wdc.com> 10449L: kvm@vger.kernel.org 10450L: kvm-riscv@lists.infradead.org 10451L: linux-riscv@lists.infradead.org 10452S: Maintained 10453T: git git://github.com/kvm-riscv/linux.git 10454F: arch/riscv/include/asm/kvm* 10455F: arch/riscv/include/uapi/asm/kvm* 10456F: arch/riscv/kvm/ 10457 10458KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 10459M: Christian Borntraeger <borntraeger@linux.ibm.com> 10460M: Janosch Frank <frankja@linux.ibm.com> 10461R: David Hildenbrand <david@redhat.com> 10462R: Claudio Imbrenda <imbrenda@linux.ibm.com> 10463L: kvm@vger.kernel.org 10464S: Supported 10465W: http://www.ibm.com/developerworks/linux/linux390/ 10466T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 10467F: Documentation/virt/kvm/s390* 10468F: arch/s390/include/asm/gmap.h 10469F: arch/s390/include/asm/kvm* 10470F: arch/s390/include/uapi/asm/kvm* 10471F: arch/s390/kernel/uv.c 10472F: arch/s390/kvm/ 10473F: arch/s390/mm/gmap.c 10474F: tools/testing/selftests/kvm/*/s390x/ 10475F: tools/testing/selftests/kvm/s390x/ 10476 10477KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 10478M: Paolo Bonzini <pbonzini@redhat.com> 10479R: Sean Christopherson <seanjc@google.com> 10480R: Vitaly Kuznetsov <vkuznets@redhat.com> 10481R: Wanpeng Li <wanpengli@tencent.com> 10482R: Jim Mattson <jmattson@google.com> 10483R: Joerg Roedel <joro@8bytes.org> 10484L: kvm@vger.kernel.org 10485S: Supported 10486W: http://www.linux-kvm.org 10487T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 10488F: arch/x86/include/asm/kvm* 10489F: arch/x86/include/asm/pvclock-abi.h 10490F: arch/x86/include/asm/svm.h 10491F: arch/x86/include/asm/vmx*.h 10492F: arch/x86/include/uapi/asm/kvm* 10493F: arch/x86/include/uapi/asm/svm.h 10494F: arch/x86/include/uapi/asm/vmx.h 10495F: arch/x86/kernel/kvm.c 10496F: arch/x86/kernel/kvmclock.c 10497F: arch/x86/kvm/ 10498F: arch/x86/kvm/*/ 10499 10500KERNFS 10501M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10502M: Tejun Heo <tj@kernel.org> 10503S: Supported 10504T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 10505F: fs/kernfs/ 10506F: include/linux/kernfs.h 10507 10508KEXEC 10509M: Eric Biederman <ebiederm@xmission.com> 10510L: kexec@lists.infradead.org 10511S: Maintained 10512W: http://kernel.org/pub/linux/utils/kernel/kexec/ 10513F: include/linux/kexec.h 10514F: include/uapi/linux/kexec.h 10515F: kernel/kexec* 10516 10517KEYS-ENCRYPTED 10518M: Mimi Zohar <zohar@linux.ibm.com> 10519L: linux-integrity@vger.kernel.org 10520L: keyrings@vger.kernel.org 10521S: Supported 10522F: Documentation/security/keys/trusted-encrypted.rst 10523F: include/keys/encrypted-type.h 10524F: security/keys/encrypted-keys/ 10525 10526KEYS-TRUSTED 10527M: James Bottomley <jejb@linux.ibm.com> 10528M: Jarkko Sakkinen <jarkko@kernel.org> 10529M: Mimi Zohar <zohar@linux.ibm.com> 10530L: linux-integrity@vger.kernel.org 10531L: keyrings@vger.kernel.org 10532S: Supported 10533F: Documentation/security/keys/trusted-encrypted.rst 10534F: include/keys/trusted-type.h 10535F: include/keys/trusted_tpm.h 10536F: security/keys/trusted-keys/ 10537 10538KEYS-TRUSTED-TEE 10539M: Sumit Garg <sumit.garg@linaro.org> 10540L: linux-integrity@vger.kernel.org 10541L: keyrings@vger.kernel.org 10542S: Supported 10543F: include/keys/trusted_tee.h 10544F: security/keys/trusted-keys/trusted_tee.c 10545 10546KEYS/KEYRINGS 10547M: David Howells <dhowells@redhat.com> 10548M: Jarkko Sakkinen <jarkko@kernel.org> 10549L: keyrings@vger.kernel.org 10550S: Maintained 10551F: Documentation/security/keys/core.rst 10552F: include/keys/ 10553F: include/linux/key-type.h 10554F: include/linux/key.h 10555F: include/linux/keyctl.h 10556F: include/uapi/linux/keyctl.h 10557F: security/keys/ 10558 10559KFENCE 10560M: Alexander Potapenko <glider@google.com> 10561M: Marco Elver <elver@google.com> 10562R: Dmitry Vyukov <dvyukov@google.com> 10563L: kasan-dev@googlegroups.com 10564S: Maintained 10565F: Documentation/dev-tools/kfence.rst 10566F: arch/*/include/asm/kfence.h 10567F: include/linux/kfence.h 10568F: lib/Kconfig.kfence 10569F: mm/kfence/ 10570 10571KFIFO 10572M: Stefani Seibold <stefani@seibold.net> 10573S: Maintained 10574F: include/linux/kfifo.h 10575F: lib/kfifo.c 10576F: samples/kfifo/ 10577 10578KGDB / KDB /debug_core 10579M: Jason Wessel <jason.wessel@windriver.com> 10580M: Daniel Thompson <daniel.thompson@linaro.org> 10581R: Douglas Anderson <dianders@chromium.org> 10582L: kgdb-bugreport@lists.sourceforge.net 10583S: Maintained 10584W: http://kgdb.wiki.kernel.org/ 10585T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 10586F: Documentation/dev-tools/kgdb.rst 10587F: drivers/misc/kgdbts.c 10588F: drivers/tty/serial/kgdboc.c 10589F: include/linux/kdb.h 10590F: include/linux/kgdb.h 10591F: kernel/debug/ 10592 10593KHADAS MCU MFD DRIVER 10594M: Neil Armstrong <narmstrong@baylibre.com> 10595L: linux-amlogic@lists.infradead.org 10596S: Maintained 10597F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 10598F: drivers/mfd/khadas-mcu.c 10599F: include/linux/mfd/khadas-mcu.h 10600F: drivers/thermal/khadas_mcu_fan.c 10601 10602KMEMLEAK 10603M: Catalin Marinas <catalin.marinas@arm.com> 10604S: Maintained 10605F: Documentation/dev-tools/kmemleak.rst 10606F: include/linux/kmemleak.h 10607F: mm/kmemleak.c 10608F: samples/kmemleak/kmemleak-test.c 10609 10610KMOD KERNEL MODULE LOADER - USERMODE HELPER 10611M: Luis Chamberlain <mcgrof@kernel.org> 10612L: linux-kernel@vger.kernel.org 10613S: Maintained 10614F: include/linux/kmod.h 10615F: kernel/kmod.c 10616F: lib/test_kmod.c 10617F: tools/testing/selftests/kmod/ 10618 10619KPROBES 10620M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 10621M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 10622M: "David S. Miller" <davem@davemloft.net> 10623M: Masami Hiramatsu <mhiramat@kernel.org> 10624S: Maintained 10625T: git git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git 10626F: Documentation/trace/kprobes.rst 10627F: include/asm-generic/kprobes.h 10628F: include/linux/kprobes.h 10629F: kernel/kprobes.c 10630F: lib/test_kprobes.c 10631F: samples/kprobes 10632 10633KS0108 LCD CONTROLLER DRIVER 10634M: Miguel Ojeda <ojeda@kernel.org> 10635S: Maintained 10636F: Documentation/admin-guide/auxdisplay/ks0108.rst 10637F: drivers/auxdisplay/ks0108.c 10638F: include/linux/ks0108.h 10639 10640KTD253 BACKLIGHT DRIVER 10641M: Linus Walleij <linus.walleij@linaro.org> 10642S: Maintained 10643F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 10644F: drivers/video/backlight/ktd253-backlight.c 10645 10646KTEST 10647M: Steven Rostedt <rostedt@goodmis.org> 10648M: John Hawley <warthog9@eaglescrag.net> 10649S: Maintained 10650F: tools/testing/ktest 10651 10652L3MDEV 10653M: David Ahern <dsahern@kernel.org> 10654L: netdev@vger.kernel.org 10655S: Maintained 10656F: include/net/l3mdev.h 10657F: net/l3mdev 10658 10659L7 BPF FRAMEWORK 10660M: John Fastabend <john.fastabend@gmail.com> 10661M: Daniel Borkmann <daniel@iogearbox.net> 10662M: Jakub Sitnicki <jakub@cloudflare.com> 10663M: Lorenz Bauer <lmb@cloudflare.com> 10664L: netdev@vger.kernel.org 10665L: bpf@vger.kernel.org 10666S: Maintained 10667F: include/linux/skmsg.h 10668F: net/core/skmsg.c 10669F: net/core/sock_map.c 10670F: net/ipv4/tcp_bpf.c 10671F: net/ipv4/udp_bpf.c 10672F: net/unix/unix_bpf.c 10673 10674LANDLOCK SECURITY MODULE 10675M: Mickaël Salaün <mic@digikod.net> 10676L: linux-security-module@vger.kernel.org 10677S: Supported 10678W: https://landlock.io 10679T: git https://github.com/landlock-lsm/linux.git 10680F: Documentation/security/landlock.rst 10681F: Documentation/userspace-api/landlock.rst 10682F: include/uapi/linux/landlock.h 10683F: samples/landlock/ 10684F: security/landlock/ 10685F: tools/testing/selftests/landlock/ 10686K: landlock 10687K: LANDLOCK 10688 10689LANTIQ / INTEL Ethernet drivers 10690M: Hauke Mehrtens <hauke@hauke-m.de> 10691L: netdev@vger.kernel.org 10692S: Maintained 10693F: drivers/net/dsa/lantiq_gswip.c 10694F: drivers/net/dsa/lantiq_pce.h 10695F: drivers/net/ethernet/lantiq_xrx200.c 10696F: net/dsa/tag_gswip.c 10697 10698LANTIQ MIPS ARCHITECTURE 10699M: John Crispin <john@phrozen.org> 10700L: linux-mips@vger.kernel.org 10701S: Maintained 10702F: arch/mips/lantiq 10703F: drivers/soc/lantiq 10704 10705LASI 53c700 driver for PARISC 10706M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 10707L: linux-scsi@vger.kernel.org 10708S: Maintained 10709F: Documentation/scsi/53c700.rst 10710F: drivers/scsi/53c700* 10711 10712LEAKING_ADDRESSES 10713M: Tobin C. Harding <me@tobin.cc> 10714M: Tycho Andersen <tycho@tycho.pizza> 10715L: linux-hardening@vger.kernel.org 10716S: Maintained 10717T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 10718F: scripts/leaking_addresses.pl 10719 10720LED SUBSYSTEM 10721M: Pavel Machek <pavel@ucw.cz> 10722L: linux-leds@vger.kernel.org 10723S: Maintained 10724T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 10725F: Documentation/devicetree/bindings/leds/ 10726F: drivers/leds/ 10727F: include/linux/leds.h 10728 10729LEGACY EEPROM DRIVER 10730M: Jean Delvare <jdelvare@suse.com> 10731S: Maintained 10732F: Documentation/misc-devices/eeprom.rst 10733F: drivers/misc/eeprom/eeprom.c 10734 10735LEGO MINDSTORMS EV3 10736R: David Lechner <david@lechnology.com> 10737S: Maintained 10738F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 10739F: arch/arm/boot/dts/da850-lego-ev3.dts 10740F: drivers/power/supply/lego_ev3_battery.c 10741 10742LEGO USB Tower driver 10743M: Juergen Stuber <starblue@users.sourceforge.net> 10744L: legousb-devel@lists.sourceforge.net 10745S: Maintained 10746W: http://legousb.sourceforge.net/ 10747F: drivers/usb/misc/legousbtower.c 10748 10749LG LAPTOP EXTRAS 10750M: Matan Ziv-Av <matan@svgalib.org> 10751L: platform-driver-x86@vger.kernel.org 10752S: Maintained 10753F: Documentation/ABI/testing/sysfs-platform-lg-laptop 10754F: Documentation/admin-guide/laptops/lg-laptop.rst 10755F: drivers/platform/x86/lg-laptop.c 10756 10757LG2160 MEDIA DRIVER 10758M: Michael Krufky <mkrufky@linuxtv.org> 10759L: linux-media@vger.kernel.org 10760S: Maintained 10761W: https://linuxtv.org 10762W: http://github.com/mkrufky 10763Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10764T: git git://linuxtv.org/mkrufky/tuners.git 10765F: drivers/media/dvb-frontends/lg2160.* 10766 10767LGDT3305 MEDIA DRIVER 10768M: Michael Krufky <mkrufky@linuxtv.org> 10769L: linux-media@vger.kernel.org 10770S: Maintained 10771W: https://linuxtv.org 10772W: http://github.com/mkrufky 10773Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10774T: git git://linuxtv.org/mkrufky/tuners.git 10775F: drivers/media/dvb-frontends/lgdt3305.* 10776 10777LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 10778M: Viresh Kumar <vireshk@kernel.org> 10779L: linux-ide@vger.kernel.org 10780S: Maintained 10781T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10782F: drivers/ata/pata_arasan_cf.c 10783F: include/linux/pata_arasan_cf_data.h 10784 10785LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 10786M: Linus Walleij <linus.walleij@linaro.org> 10787L: linux-ide@vger.kernel.org 10788S: Maintained 10789T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10790F: drivers/ata/pata_ftide010.c 10791F: drivers/ata/sata_gemini.c 10792F: drivers/ata/sata_gemini.h 10793 10794LIBATA SATA AHCI PLATFORM devices support 10795M: Hans de Goede <hdegoede@redhat.com> 10796M: Jens Axboe <axboe@kernel.dk> 10797L: linux-ide@vger.kernel.org 10798S: Maintained 10799T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10800F: drivers/ata/ahci_platform.c 10801F: drivers/ata/libahci_platform.c 10802F: include/linux/ahci_platform.h 10803 10804LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 10805M: Mikael Pettersson <mikpelinux@gmail.com> 10806L: linux-ide@vger.kernel.org 10807S: Maintained 10808T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10809F: drivers/ata/sata_promise.* 10810 10811LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 10812M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 10813L: linux-ide@vger.kernel.org 10814S: Maintained 10815T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 10816F: Documentation/devicetree/bindings/ata/ 10817F: drivers/ata/ 10818F: include/linux/ata.h 10819F: include/linux/libata.h 10820 10821LIBNVDIMM BLK: MMIO-APERTURE DRIVER 10822M: Dan Williams <dan.j.williams@intel.com> 10823M: Vishal Verma <vishal.l.verma@intel.com> 10824M: Dave Jiang <dave.jiang@intel.com> 10825L: nvdimm@lists.linux.dev 10826S: Supported 10827Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10828P: Documentation/nvdimm/maintainer-entry-profile.rst 10829F: drivers/nvdimm/blk.c 10830F: drivers/nvdimm/region_devs.c 10831 10832LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 10833M: Vishal Verma <vishal.l.verma@intel.com> 10834M: Dan Williams <dan.j.williams@intel.com> 10835M: Dave Jiang <dave.jiang@intel.com> 10836L: nvdimm@lists.linux.dev 10837S: Supported 10838Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10839P: Documentation/nvdimm/maintainer-entry-profile.rst 10840F: drivers/nvdimm/btt* 10841 10842LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 10843M: Dan Williams <dan.j.williams@intel.com> 10844M: Vishal Verma <vishal.l.verma@intel.com> 10845M: Dave Jiang <dave.jiang@intel.com> 10846L: nvdimm@lists.linux.dev 10847S: Supported 10848Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10849P: Documentation/nvdimm/maintainer-entry-profile.rst 10850F: drivers/nvdimm/pmem* 10851 10852LIBNVDIMM: DEVICETREE BINDINGS 10853M: Oliver O'Halloran <oohall@gmail.com> 10854L: nvdimm@lists.linux.dev 10855S: Supported 10856Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10857F: Documentation/devicetree/bindings/pmem/pmem-region.txt 10858F: drivers/nvdimm/of_pmem.c 10859 10860LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 10861M: Dan Williams <dan.j.williams@intel.com> 10862M: Vishal Verma <vishal.l.verma@intel.com> 10863M: Dave Jiang <dave.jiang@intel.com> 10864M: Ira Weiny <ira.weiny@intel.com> 10865L: nvdimm@lists.linux.dev 10866S: Supported 10867Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10868P: Documentation/nvdimm/maintainer-entry-profile.rst 10869T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 10870F: drivers/acpi/nfit/* 10871F: drivers/nvdimm/* 10872F: include/linux/libnvdimm.h 10873F: include/linux/nd.h 10874F: include/uapi/linux/ndctl.h 10875F: tools/testing/nvdimm/ 10876 10877LICENSES and SPDX stuff 10878M: Thomas Gleixner <tglx@linutronix.de> 10879M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10880L: linux-spdx@vger.kernel.org 10881S: Maintained 10882T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 10883F: COPYING 10884F: Documentation/process/license-rules.rst 10885F: LICENSES/ 10886F: scripts/spdxcheck-test.sh 10887F: scripts/spdxcheck.py 10888 10889LINEAR RANGES HELPERS 10890M: Mark Brown <broonie@kernel.org> 10891R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 10892F: lib/linear_ranges.c 10893F: lib/test_linear_ranges.c 10894F: include/linux/linear_range.h 10895 10896LINUX FOR POWER MACINTOSH 10897M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 10898L: linuxppc-dev@lists.ozlabs.org 10899S: Odd Fixes 10900F: arch/powerpc/platforms/powermac/ 10901F: drivers/macintosh/ 10902 10903LINUX FOR POWERPC (32-BIT AND 64-BIT) 10904M: Michael Ellerman <mpe@ellerman.id.au> 10905R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 10906R: Paul Mackerras <paulus@samba.org> 10907L: linuxppc-dev@lists.ozlabs.org 10908S: Supported 10909W: https://github.com/linuxppc/wiki/wiki 10910Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 10911T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 10912F: Documentation/ABI/stable/sysfs-firmware-opal-* 10913F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 10914F: Documentation/devicetree/bindings/powerpc/ 10915F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 10916F: Documentation/powerpc/ 10917F: arch/powerpc/ 10918F: drivers/*/*/*pasemi* 10919F: drivers/*/*pasemi* 10920F: drivers/char/tpm/tpm_ibmvtpm* 10921F: drivers/crypto/nx/ 10922F: drivers/crypto/vmx/ 10923F: drivers/i2c/busses/i2c-opal.c 10924F: drivers/net/ethernet/ibm/ibmveth.* 10925F: drivers/net/ethernet/ibm/ibmvnic.* 10926F: drivers/pci/hotplug/pnv_php.c 10927F: drivers/pci/hotplug/rpa* 10928F: drivers/rtc/rtc-opal.c 10929F: drivers/scsi/ibmvscsi/ 10930F: drivers/tty/hvc/hvc_opal.c 10931F: drivers/watchdog/wdrtas.c 10932F: tools/testing/selftests/powerpc 10933N: /pmac 10934N: powermac 10935N: powernv 10936N: [^a-z0-9]ps3 10937N: pseries 10938 10939LINUX FOR POWERPC EMBEDDED MPC5XXX 10940M: Anatolij Gustschin <agust@denx.de> 10941L: linuxppc-dev@lists.ozlabs.org 10942S: Odd Fixes 10943F: arch/powerpc/platforms/512x/ 10944F: arch/powerpc/platforms/52xx/ 10945 10946LINUX FOR POWERPC EMBEDDED PPC4XX 10947L: linuxppc-dev@lists.ozlabs.org 10948S: Orphan 10949F: arch/powerpc/platforms/40x/ 10950F: arch/powerpc/platforms/44x/ 10951 10952LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 10953M: Scott Wood <oss@buserror.net> 10954L: linuxppc-dev@lists.ozlabs.org 10955S: Odd fixes 10956T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 10957F: Documentation/devicetree/bindings/powerpc/fsl/ 10958F: arch/powerpc/platforms/83xx/ 10959F: arch/powerpc/platforms/85xx/ 10960 10961LINUX FOR POWERPC EMBEDDED PPC8XX 10962M: Christophe Leroy <christophe.leroy@csgroup.eu> 10963L: linuxppc-dev@lists.ozlabs.org 10964S: Maintained 10965F: arch/powerpc/platforms/8xx/ 10966 10967LINUX KERNEL DUMP TEST MODULE (LKDTM) 10968M: Kees Cook <keescook@chromium.org> 10969S: Maintained 10970F: drivers/misc/lkdtm/* 10971F: tools/testing/selftests/lkdtm/* 10972 10973LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 10974M: Alan Stern <stern@rowland.harvard.edu> 10975M: Andrea Parri <parri.andrea@gmail.com> 10976M: Will Deacon <will@kernel.org> 10977M: Peter Zijlstra <peterz@infradead.org> 10978M: Boqun Feng <boqun.feng@gmail.com> 10979M: Nicholas Piggin <npiggin@gmail.com> 10980M: David Howells <dhowells@redhat.com> 10981M: Jade Alglave <j.alglave@ucl.ac.uk> 10982M: Luc Maranget <luc.maranget@inria.fr> 10983M: "Paul E. McKenney" <paulmck@kernel.org> 10984R: Akira Yokosawa <akiyks@gmail.com> 10985R: Daniel Lustig <dlustig@nvidia.com> 10986R: Joel Fernandes <joel@joelfernandes.org> 10987L: linux-kernel@vger.kernel.org 10988L: linux-arch@vger.kernel.org 10989S: Supported 10990T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 10991F: Documentation/atomic_bitops.txt 10992F: Documentation/atomic_t.txt 10993F: Documentation/core-api/refcount-vs-atomic.rst 10994F: Documentation/litmus-tests/ 10995F: Documentation/memory-barriers.txt 10996F: tools/memory-model/ 10997 10998LIS3LV02D ACCELEROMETER DRIVER 10999M: Eric Piel <eric.piel@tremplin-utc.net> 11000S: Maintained 11001F: Documentation/misc-devices/lis3lv02d.rst 11002F: drivers/misc/lis3lv02d/ 11003F: drivers/platform/x86/hp_accel.c 11004 11005LIST KUNIT TEST 11006M: David Gow <davidgow@google.com> 11007L: linux-kselftest@vger.kernel.org 11008L: kunit-dev@googlegroups.com 11009S: Maintained 11010F: lib/list-test.c 11011 11012LITEX PLATFORM 11013M: Karol Gugala <kgugala@antmicro.com> 11014M: Mateusz Holenko <mholenko@antmicro.com> 11015S: Maintained 11016F: Documentation/devicetree/bindings/*/litex,*.yaml 11017F: arch/openrisc/boot/dts/or1klitex.dts 11018F: drivers/soc/litex/litex_soc_ctrl.c 11019F: drivers/tty/serial/liteuart.c 11020F: include/linux/litex.h 11021 11022LIVE PATCHING 11023M: Josh Poimboeuf <jpoimboe@redhat.com> 11024M: Jiri Kosina <jikos@kernel.org> 11025M: Miroslav Benes <mbenes@suse.cz> 11026M: Petr Mladek <pmladek@suse.com> 11027R: Joe Lawrence <joe.lawrence@redhat.com> 11028L: live-patching@vger.kernel.org 11029S: Maintained 11030T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 11031F: Documentation/ABI/testing/sysfs-kernel-livepatch 11032F: Documentation/livepatch/ 11033F: arch/powerpc/include/asm/livepatch.h 11034F: arch/s390/include/asm/livepatch.h 11035F: arch/x86/include/asm/livepatch.h 11036F: include/linux/livepatch.h 11037F: kernel/livepatch/ 11038F: lib/livepatch/ 11039F: samples/livepatch/ 11040F: tools/testing/selftests/livepatch/ 11041 11042LLC (802.2) 11043L: netdev@vger.kernel.org 11044S: Odd fixes 11045F: include/linux/llc.h 11046F: include/net/llc* 11047F: include/uapi/linux/llc.h 11048F: net/llc/ 11049 11050LM73 HARDWARE MONITOR DRIVER 11051M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 11052L: linux-hwmon@vger.kernel.org 11053S: Maintained 11054F: drivers/hwmon/lm73.c 11055 11056LM78 HARDWARE MONITOR DRIVER 11057M: Jean Delvare <jdelvare@suse.com> 11058L: linux-hwmon@vger.kernel.org 11059S: Maintained 11060F: Documentation/hwmon/lm78.rst 11061F: drivers/hwmon/lm78.c 11062 11063LM83 HARDWARE MONITOR DRIVER 11064M: Jean Delvare <jdelvare@suse.com> 11065L: linux-hwmon@vger.kernel.org 11066S: Maintained 11067F: Documentation/hwmon/lm83.rst 11068F: drivers/hwmon/lm83.c 11069 11070LM90 HARDWARE MONITOR DRIVER 11071M: Jean Delvare <jdelvare@suse.com> 11072L: linux-hwmon@vger.kernel.org 11073S: Maintained 11074F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 11075F: Documentation/hwmon/lm90.rst 11076F: drivers/hwmon/lm90.c 11077F: include/dt-bindings/thermal/lm90.h 11078 11079LM95234 HARDWARE MONITOR DRIVER 11080M: Guenter Roeck <linux@roeck-us.net> 11081L: linux-hwmon@vger.kernel.org 11082S: Maintained 11083F: Documentation/hwmon/lm95234.rst 11084F: drivers/hwmon/lm95234.c 11085 11086LME2510 MEDIA DRIVER 11087M: Malcolm Priestley <tvboxspy@gmail.com> 11088L: linux-media@vger.kernel.org 11089S: Maintained 11090W: https://linuxtv.org 11091Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11092F: drivers/media/usb/dvb-usb-v2/lmedm04* 11093 11094LOADPIN SECURITY MODULE 11095M: Kees Cook <keescook@chromium.org> 11096S: Supported 11097T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin 11098F: Documentation/admin-guide/LSM/LoadPin.rst 11099F: security/loadpin/ 11100 11101LOCKING PRIMITIVES 11102M: Peter Zijlstra <peterz@infradead.org> 11103M: Ingo Molnar <mingo@redhat.com> 11104M: Will Deacon <will@kernel.org> 11105R: Waiman Long <longman@redhat.com> 11106R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 11107L: linux-kernel@vger.kernel.org 11108S: Maintained 11109T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 11110F: Documentation/locking/ 11111F: arch/*/include/asm/spinlock*.h 11112F: include/linux/lockdep.h 11113F: include/linux/mutex*.h 11114F: include/linux/rwlock*.h 11115F: include/linux/rwsem*.h 11116F: include/linux/seqlock.h 11117F: include/linux/spinlock*.h 11118F: kernel/locking/ 11119F: lib/locking*.[ch] 11120X: kernel/locking/locktorture.c 11121 11122LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 11123M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 11124L: linux-ntfs-dev@lists.sourceforge.net 11125S: Maintained 11126W: http://www.linux-ntfs.org/content/view/19/37/ 11127F: Documentation/admin-guide/ldm.rst 11128F: block/partitions/ldm.* 11129 11130LOGITECH HID GAMING KEYBOARDS 11131M: Hans de Goede <hdegoede@redhat.com> 11132L: linux-input@vger.kernel.org 11133S: Maintained 11134T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11135F: drivers/hid/hid-lg-g15.c 11136 11137LONTIUM LT8912B MIPI TO HDMI BRIDGE 11138M: Adrien Grassein <adrien.grassein@gmail.com> 11139S: Maintained 11140F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 11141F: drivers/gpu/drm/bridge/lontium-lt8912b.c 11142 11143LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 11144M: Sathya Prakash <sathya.prakash@broadcom.com> 11145M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 11146M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 11147L: MPT-FusionLinux.pdl@broadcom.com 11148L: linux-scsi@vger.kernel.org 11149S: Supported 11150W: http://www.avagotech.com/support/ 11151F: drivers/message/fusion/ 11152F: drivers/scsi/mpt3sas/ 11153 11154LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 11155M: Matthew Wilcox <willy@infradead.org> 11156L: linux-scsi@vger.kernel.org 11157S: Maintained 11158F: drivers/scsi/sym53c8xx_2/ 11159 11160LTC1660 DAC DRIVER 11161M: Marcus Folkesson <marcus.folkesson@gmail.com> 11162L: linux-iio@vger.kernel.org 11163S: Maintained 11164F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 11165F: drivers/iio/dac/ltc1660.c 11166 11167LTC2947 HARDWARE MONITOR DRIVER 11168M: Nuno Sá <nuno.sa@analog.com> 11169L: linux-hwmon@vger.kernel.org 11170S: Supported 11171W: http://ez.analog.com/community/linux-device-drivers 11172F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 11173F: drivers/hwmon/ltc2947-core.c 11174F: drivers/hwmon/ltc2947-i2c.c 11175F: drivers/hwmon/ltc2947-spi.c 11176F: drivers/hwmon/ltc2947.h 11177 11178LTC2983 IIO TEMPERATURE DRIVER 11179M: Nuno Sá <nuno.sa@analog.com> 11180L: linux-iio@vger.kernel.org 11181S: Supported 11182W: http://ez.analog.com/community/linux-device-drivers 11183F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 11184F: drivers/iio/temperature/ltc2983.c 11185 11186LTC4261 HARDWARE MONITOR DRIVER 11187M: Guenter Roeck <linux@roeck-us.net> 11188L: linux-hwmon@vger.kernel.org 11189S: Maintained 11190F: Documentation/hwmon/ltc4261.rst 11191F: drivers/hwmon/ltc4261.c 11192 11193LTC4306 I2C MULTIPLEXER DRIVER 11194M: Michael Hennerich <michael.hennerich@analog.com> 11195L: linux-i2c@vger.kernel.org 11196S: Supported 11197W: http://ez.analog.com/community/linux-device-drivers 11198F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 11199F: drivers/i2c/muxes/i2c-mux-ltc4306.c 11200 11201LTP (Linux Test Project) 11202M: Mike Frysinger <vapier@gentoo.org> 11203M: Cyril Hrubis <chrubis@suse.cz> 11204M: Wanlong Gao <wanlong.gao@gmail.com> 11205M: Jan Stancek <jstancek@redhat.com> 11206M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 11207M: Alexey Kodanev <alexey.kodanev@oracle.com> 11208L: ltp@lists.linux.it (subscribers-only) 11209S: Maintained 11210W: http://linux-test-project.github.io/ 11211T: git git://github.com/linux-test-project/ltp.git 11212 11213LYNX PCS MODULE 11214M: Ioana Ciornei <ioana.ciornei@nxp.com> 11215L: netdev@vger.kernel.org 11216S: Supported 11217F: drivers/net/pcs/pcs-lynx.c 11218F: include/linux/pcs-lynx.h 11219 11220M68K ARCHITECTURE 11221M: Geert Uytterhoeven <geert@linux-m68k.org> 11222L: linux-m68k@lists.linux-m68k.org 11223S: Maintained 11224W: http://www.linux-m68k.org/ 11225T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 11226F: arch/m68k/ 11227F: drivers/zorro/ 11228 11229M68K ON APPLE MACINTOSH 11230M: Joshua Thompson <funaho@jurai.org> 11231L: linux-m68k@lists.linux-m68k.org 11232S: Maintained 11233W: http://www.mac.linux-m68k.org/ 11234F: arch/m68k/mac/ 11235F: drivers/macintosh/adb-iop.c 11236F: drivers/macintosh/via-macii.c 11237 11238M68K ON HP9000/300 11239M: Philip Blundell <philb@gnu.org> 11240S: Maintained 11241W: http://www.tazenda.demon.co.uk/phil/linux-hp 11242F: arch/m68k/hp300/ 11243 11244M88DS3103 MEDIA DRIVER 11245M: Antti Palosaari <crope@iki.fi> 11246L: linux-media@vger.kernel.org 11247S: Maintained 11248W: https://linuxtv.org 11249W: http://palosaari.fi/linux/ 11250Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11251T: git git://linuxtv.org/anttip/media_tree.git 11252F: drivers/media/dvb-frontends/m88ds3103* 11253 11254M88RS2000 MEDIA DRIVER 11255M: Malcolm Priestley <tvboxspy@gmail.com> 11256L: linux-media@vger.kernel.org 11257S: Maintained 11258W: https://linuxtv.org 11259Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11260F: drivers/media/dvb-frontends/m88rs2000* 11261 11262MA901 MASTERKIT USB FM RADIO DRIVER 11263M: Alexey Klimov <klimov.linux@gmail.com> 11264L: linux-media@vger.kernel.org 11265S: Maintained 11266T: git git://linuxtv.org/media_tree.git 11267F: drivers/media/radio/radio-ma901.c 11268 11269MAC80211 11270M: Johannes Berg <johannes@sipsolutions.net> 11271L: linux-wireless@vger.kernel.org 11272S: Maintained 11273W: https://wireless.wiki.kernel.org/ 11274T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git 11275T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 11276F: Documentation/networking/mac80211-injection.rst 11277F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 11278F: drivers/net/wireless/mac80211_hwsim.[ch] 11279F: include/net/mac80211.h 11280F: net/mac80211/ 11281 11282MAILBOX API 11283M: Jassi Brar <jassisinghbrar@gmail.com> 11284L: linux-kernel@vger.kernel.org 11285S: Maintained 11286F: drivers/mailbox/ 11287F: include/linux/mailbox_client.h 11288F: include/linux/mailbox_controller.h 11289F: include/dt-bindings/mailbox/ 11290F: Documentation/devicetree/bindings/mailbox/ 11291 11292MAILBOX ARM MHUv2 11293M: Viresh Kumar <viresh.kumar@linaro.org> 11294M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 11295L: linux-kernel@vger.kernel.org 11296S: Maintained 11297F: drivers/mailbox/arm_mhuv2.c 11298F: include/linux/mailbox/arm_mhuv2_message.h 11299F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 11300 11301MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 11302M: Jeremy Kerr <jk@codeconstruct.com.au> 11303M: Matt Johnston <matt@codeconstruct.com.au> 11304L: netdev@vger.kernel.org 11305S: Maintained 11306F: Documentation/networking/mctp.rst 11307F: drivers/net/mctp/ 11308F: include/net/mctp.h 11309F: include/net/mctpdevice.h 11310F: include/net/netns/mctp.h 11311F: net/mctp/ 11312 11313MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 11314M: Michael Kerrisk <mtk.manpages@gmail.com> 11315L: linux-man@vger.kernel.org 11316S: Maintained 11317W: http://www.kernel.org/doc/man-pages 11318 11319MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 11320M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 11321L: linux-mips@vger.kernel.org 11322S: Maintained 11323F: arch/mips/boot/dts/img/pistachio* 11324 11325MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 11326M: Andrew Lunn <andrew@lunn.ch> 11327M: Vivien Didelot <vivien.didelot@gmail.com> 11328L: netdev@vger.kernel.org 11329S: Maintained 11330F: Documentation/devicetree/bindings/net/dsa/marvell.txt 11331F: Documentation/networking/devlink/mv88e6xxx.rst 11332F: drivers/net/dsa/mv88e6xxx/ 11333F: include/linux/dsa/mv88e6xxx.h 11334F: include/linux/platform_data/mv88e6xxx.h 11335 11336MARVELL ARMADA 3700 PHY DRIVERS 11337M: Miquel Raynal <miquel.raynal@bootlin.com> 11338S: Maintained 11339F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 11340F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 11341F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 11342F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 11343 11344MARVELL ARMADA DRM SUPPORT 11345M: Russell King <linux@armlinux.org.uk> 11346S: Maintained 11347T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 11348T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 11349F: Documentation/devicetree/bindings/display/armada/ 11350F: drivers/gpu/drm/armada/ 11351F: include/uapi/drm/armada_drm.h 11352 11353MARVELL CRYPTO DRIVER 11354M: Boris Brezillon <bbrezillon@kernel.org> 11355M: Arnaud Ebalard <arno@natisbad.org> 11356M: Srujana Challa <schalla@marvell.com> 11357L: linux-crypto@vger.kernel.org 11358S: Maintained 11359F: drivers/crypto/marvell/ 11360F: include/linux/soc/marvell/octeontx2/ 11361 11362MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 11363M: Mirko Lindner <mlindner@marvell.com> 11364M: Stephen Hemminger <stephen@networkplumber.org> 11365L: netdev@vger.kernel.org 11366S: Maintained 11367F: drivers/net/ethernet/marvell/sk* 11368 11369MARVELL LIBERTAS WIRELESS DRIVER 11370L: libertas-dev@lists.infradead.org 11371S: Orphan 11372F: drivers/net/wireless/marvell/libertas/ 11373 11374MARVELL MACCHIATOBIN SUPPORT 11375M: Russell King <linux@armlinux.org.uk> 11376L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11377S: Maintained 11378F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 11379 11380MARVELL MV643XX ETHERNET DRIVER 11381M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 11382L: netdev@vger.kernel.org 11383S: Maintained 11384F: drivers/net/ethernet/marvell/mv643xx_eth.* 11385F: include/linux/mv643xx.h 11386 11387MARVELL MV88X3310 PHY DRIVER 11388M: Russell King <linux@armlinux.org.uk> 11389M: Marek Behún <kabel@kernel.org> 11390L: netdev@vger.kernel.org 11391S: Maintained 11392F: drivers/net/phy/marvell10g.c 11393 11394MARVELL MVEBU THERMAL DRIVER 11395M: Miquel Raynal <miquel.raynal@bootlin.com> 11396S: Maintained 11397F: drivers/thermal/armada_thermal.c 11398 11399MARVELL MVNETA ETHERNET DRIVER 11400M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 11401L: netdev@vger.kernel.org 11402S: Maintained 11403F: drivers/net/ethernet/marvell/mvneta.* 11404 11405MARVELL MVPP2 ETHERNET DRIVER 11406M: Marcin Wojtas <mw@semihalf.com> 11407M: Russell King <linux@armlinux.org.uk> 11408L: netdev@vger.kernel.org 11409S: Maintained 11410F: Documentation/devicetree/bindings/net/marvell-pp2.txt 11411F: drivers/net/ethernet/marvell/mvpp2/ 11412 11413MARVELL MWIFIEX WIRELESS DRIVER 11414M: Amitkumar Karwar <amitkarwar@gmail.com> 11415M: Ganapathi Bhat <ganapathi017@gmail.com> 11416M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 11417M: Xinming Hu <huxinming820@gmail.com> 11418L: linux-wireless@vger.kernel.org 11419S: Maintained 11420F: drivers/net/wireless/marvell/mwifiex/ 11421 11422MARVELL MWL8K WIRELESS DRIVER 11423M: Lennert Buytenhek <buytenh@wantstofly.org> 11424L: linux-wireless@vger.kernel.org 11425S: Odd Fixes 11426F: drivers/net/wireless/marvell/mwl8k.c 11427 11428MARVELL NAND CONTROLLER DRIVER 11429M: Miquel Raynal <miquel.raynal@bootlin.com> 11430L: linux-mtd@lists.infradead.org 11431S: Maintained 11432F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 11433F: drivers/mtd/nand/raw/marvell_nand.c 11434 11435MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 11436M: Sunil Goutham <sgoutham@marvell.com> 11437M: Geetha sowjanya <gakula@marvell.com> 11438M: Subbaraya Sundeep <sbhatta@marvell.com> 11439M: hariprasad <hkelam@marvell.com> 11440L: netdev@vger.kernel.org 11441S: Supported 11442F: drivers/net/ethernet/marvell/octeontx2/nic/ 11443F: include/linux/soc/marvell/octeontx2/ 11444 11445MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 11446M: Sunil Goutham <sgoutham@marvell.com> 11447M: Linu Cherian <lcherian@marvell.com> 11448M: Geetha sowjanya <gakula@marvell.com> 11449M: Jerin Jacob <jerinj@marvell.com> 11450M: hariprasad <hkelam@marvell.com> 11451M: Subbaraya Sundeep <sbhatta@marvell.com> 11452L: netdev@vger.kernel.org 11453S: Supported 11454F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 11455F: drivers/net/ethernet/marvell/octeontx2/af/ 11456 11457MARVELL PRESTERA ETHERNET SWITCH DRIVER 11458M: Taras Chornyi <tchornyi@marvell.com> 11459S: Supported 11460W: https://github.com/Marvell-switching/switchdev-prestera 11461F: drivers/net/ethernet/marvell/prestera/ 11462 11463MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 11464M: Nicolas Pitre <nico@fluxnic.net> 11465S: Odd Fixes 11466F: drivers/mmc/host/mvsdio.* 11467 11468MARVELL USB MDIO CONTROLLER DRIVER 11469M: Tobias Waldekranz <tobias@waldekranz.com> 11470L: netdev@vger.kernel.org 11471S: Maintained 11472F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 11473F: drivers/net/mdio/mdio-mvusb.c 11474 11475MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 11476M: Hu Ziji <huziji@marvell.com> 11477L: linux-mmc@vger.kernel.org 11478S: Supported 11479F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt 11480F: drivers/mmc/host/sdhci-xenon* 11481 11482MATROX FRAMEBUFFER DRIVER 11483L: linux-fbdev@vger.kernel.org 11484S: Orphan 11485F: drivers/video/fbdev/matrox/matroxfb_* 11486F: include/uapi/linux/matroxfb.h 11487 11488MAX15301 DRIVER 11489M: Daniel Nilsson <daniel.nilsson@flex.com> 11490L: linux-hwmon@vger.kernel.org 11491S: Maintained 11492F: Documentation/hwmon/max15301.rst 11493F: drivers/hwmon/pmbus/max15301.c 11494 11495MAX16065 HARDWARE MONITOR DRIVER 11496M: Guenter Roeck <linux@roeck-us.net> 11497L: linux-hwmon@vger.kernel.org 11498S: Maintained 11499F: Documentation/hwmon/max16065.rst 11500F: drivers/hwmon/max16065.c 11501 11502MAX2175 SDR TUNER DRIVER 11503M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 11504L: linux-media@vger.kernel.org 11505S: Maintained 11506T: git git://linuxtv.org/media_tree.git 11507F: Documentation/devicetree/bindings/media/i2c/max2175.txt 11508F: Documentation/userspace-api/media/drivers/max2175.rst 11509F: drivers/media/i2c/max2175* 11510F: include/uapi/linux/max2175.h 11511 11512MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 11513L: linux-hwmon@vger.kernel.org 11514S: Orphan 11515F: Documentation/hwmon/max6650.rst 11516F: drivers/hwmon/max6650.c 11517 11518MAX6697 HARDWARE MONITOR DRIVER 11519M: Guenter Roeck <linux@roeck-us.net> 11520L: linux-hwmon@vger.kernel.org 11521S: Maintained 11522F: Documentation/devicetree/bindings/hwmon/max6697.txt 11523F: Documentation/hwmon/max6697.rst 11524F: drivers/hwmon/max6697.c 11525F: include/linux/platform_data/max6697.h 11526 11527MAX9286 QUAD GMSL DESERIALIZER DRIVER 11528M: Jacopo Mondi <jacopo+renesas@jmondi.org> 11529M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 11530M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 11531M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 11532L: linux-media@vger.kernel.org 11533S: Maintained 11534F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 11535F: drivers/media/i2c/max9286.c 11536 11537MAX9860 MONO AUDIO VOICE CODEC DRIVER 11538M: Peter Rosin <peda@axentia.se> 11539L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11540S: Maintained 11541F: Documentation/devicetree/bindings/sound/max9860.txt 11542F: sound/soc/codecs/max9860.* 11543 11544MAXBOTIX ULTRASONIC RANGER IIO DRIVER 11545M: Andreas Klinger <ak@it-klinger.de> 11546L: linux-iio@vger.kernel.org 11547S: Maintained 11548F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 11549F: drivers/iio/proximity/mb1232.c 11550 11551MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 11552R: Iskren Chernev <iskren.chernev@gmail.com> 11553R: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 11554R: Marek Szyprowski <m.szyprowski@samsung.com> 11555R: Matheus Castello <matheus@castello.eng.br> 11556L: linux-pm@vger.kernel.org 11557S: Maintained 11558F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 11559F: drivers/power/supply/max17040_battery.c 11560 11561MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 11562R: Hans de Goede <hdegoede@redhat.com> 11563R: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 11564R: Marek Szyprowski <m.szyprowski@samsung.com> 11565R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 11566R: Purism Kernel Team <kernel@puri.sm> 11567L: linux-pm@vger.kernel.org 11568S: Maintained 11569F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 11570F: drivers/power/supply/max17042_battery.c 11571 11572MAXIM MAX77650 PMIC MFD DRIVER 11573M: Bartosz Golaszewski <brgl@bgdev.pl> 11574L: linux-kernel@vger.kernel.org 11575S: Maintained 11576F: Documentation/devicetree/bindings/*/*max77650.yaml 11577F: Documentation/devicetree/bindings/*/max77650*.yaml 11578F: drivers/gpio/gpio-max77650.c 11579F: drivers/input/misc/max77650-onkey.c 11580F: drivers/leds/leds-max77650.c 11581F: drivers/mfd/max77650.c 11582F: drivers/power/supply/max77650-charger.c 11583F: drivers/regulator/max77650-regulator.c 11584F: include/linux/mfd/max77650.h 11585 11586MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 11587M: Javier Martinez Canillas <javier@dowhile0.org> 11588L: linux-kernel@vger.kernel.org 11589S: Supported 11590F: Documentation/devicetree/bindings/*/*max77802.txt 11591F: drivers/regulator/max77802-regulator.c 11592F: include/dt-bindings/*/*max77802.h 11593 11594MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 11595M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 11596M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 11597L: linux-pm@vger.kernel.org 11598S: Supported 11599F: drivers/power/supply/max14577_charger.c 11600F: drivers/power/supply/max77693_charger.c 11601 11602MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 11603M: Chanwoo Choi <cw00.choi@samsung.com> 11604M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 11605M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 11606L: linux-kernel@vger.kernel.org 11607S: Supported 11608F: Documentation/devicetree/bindings/*/max77686.txt 11609F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 11610F: Documentation/devicetree/bindings/mfd/max14577.txt 11611F: Documentation/devicetree/bindings/mfd/max77693.txt 11612F: drivers/*/max14577*.c 11613F: drivers/*/max77686*.c 11614F: drivers/*/max77693*.c 11615F: drivers/clk/clk-max77686.c 11616F: drivers/extcon/extcon-max14577.c 11617F: drivers/extcon/extcon-max77693.c 11618F: drivers/rtc/rtc-max77686.c 11619F: include/linux/mfd/max14577*.h 11620F: include/linux/mfd/max77686*.h 11621F: include/linux/mfd/max77693*.h 11622 11623MAXIRADIO FM RADIO RECEIVER DRIVER 11624M: Hans Verkuil <hverkuil@xs4all.nl> 11625L: linux-media@vger.kernel.org 11626S: Maintained 11627W: https://linuxtv.org 11628T: git git://linuxtv.org/media_tree.git 11629F: drivers/media/radio/radio-maxiradio* 11630 11631MAXLINEAR ETHERNET PHY DRIVER 11632M: Xu Liang <lxu@maxlinear.com> 11633L: netdev@vger.kernel.org 11634S: Supported 11635F: drivers/net/phy/mxl-gpy.c 11636 11637MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 11638R: Yasushi SHOJI <yashi@spacecubics.com> 11639L: linux-can@vger.kernel.org 11640S: Maintained 11641F: drivers/net/can/usb/mcba_usb.c 11642 11643MCAN MMIO DEVICE DRIVER 11644M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 11645L: linux-can@vger.kernel.org 11646S: Maintained 11647F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 11648F: drivers/net/can/m_can/m_can.c 11649F: drivers/net/can/m_can/m_can.h 11650F: drivers/net/can/m_can/m_can_platform.c 11651 11652MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 11653M: Rishi Gupta <gupt21@gmail.com> 11654L: linux-i2c@vger.kernel.org 11655L: linux-input@vger.kernel.org 11656S: Maintained 11657F: drivers/hid/hid-mcp2221.c 11658 11659MCP251XFD SPI-CAN NETWORK DRIVER 11660M: Marc Kleine-Budde <mkl@pengutronix.de> 11661M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 11662R: Thomas Kopp <thomas.kopp@microchip.com> 11663L: linux-can@vger.kernel.org 11664S: Maintained 11665F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 11666F: drivers/net/can/spi/mcp251xfd/ 11667 11668MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 11669M: Peter Rosin <peda@axentia.se> 11670L: linux-iio@vger.kernel.org 11671S: Maintained 11672F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 11673F: drivers/iio/potentiometer/mcp4018.c 11674F: drivers/iio/potentiometer/mcp4531.c 11675 11676MCR20A IEEE-802.15.4 RADIO DRIVER 11677M: Xue Liu <liuxuenetmail@gmail.com> 11678L: linux-wpan@vger.kernel.org 11679S: Maintained 11680W: https://github.com/xueliu/mcr20a-linux 11681F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 11682F: drivers/net/ieee802154/mcr20a.c 11683F: drivers/net/ieee802154/mcr20a.h 11684 11685MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 11686M: William Breathitt Gray <vilhelm.gray@gmail.com> 11687L: linux-iio@vger.kernel.org 11688S: Maintained 11689F: drivers/iio/dac/cio-dac.c 11690 11691MEDIA CONTROLLER FRAMEWORK 11692M: Sakari Ailus <sakari.ailus@linux.intel.com> 11693M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11694L: linux-media@vger.kernel.org 11695S: Supported 11696W: https://www.linuxtv.org 11697T: git git://linuxtv.org/media_tree.git 11698F: drivers/media/mc/ 11699F: include/media/media-*.h 11700F: include/uapi/linux/media.h 11701 11702MEDIA DRIVER FOR FREESCALE IMX PXP 11703M: Philipp Zabel <p.zabel@pengutronix.de> 11704L: linux-media@vger.kernel.org 11705S: Maintained 11706T: git git://linuxtv.org/media_tree.git 11707F: drivers/media/platform/imx-pxp.[ch] 11708 11709MEDIA DRIVERS FOR ASCOT2E 11710M: Sergey Kozlov <serjk@netup.ru> 11711M: Abylay Ospan <aospan@netup.ru> 11712L: linux-media@vger.kernel.org 11713S: Supported 11714W: https://linuxtv.org 11715W: http://netup.tv/ 11716T: git git://linuxtv.org/media_tree.git 11717F: drivers/media/dvb-frontends/ascot2e* 11718 11719MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 11720M: Jasmin Jessich <jasmin@anw.at> 11721L: linux-media@vger.kernel.org 11722S: Maintained 11723W: https://linuxtv.org 11724T: git git://linuxtv.org/media_tree.git 11725F: drivers/media/dvb-frontends/cxd2099* 11726 11727MEDIA DRIVERS FOR CXD2841ER 11728M: Sergey Kozlov <serjk@netup.ru> 11729M: Abylay Ospan <aospan@netup.ru> 11730L: linux-media@vger.kernel.org 11731S: Supported 11732W: https://linuxtv.org 11733W: http://netup.tv/ 11734T: git git://linuxtv.org/media_tree.git 11735F: drivers/media/dvb-frontends/cxd2841er* 11736 11737MEDIA DRIVERS FOR CXD2880 11738M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 11739L: linux-media@vger.kernel.org 11740S: Supported 11741W: http://linuxtv.org/ 11742T: git git://linuxtv.org/media_tree.git 11743F: drivers/media/dvb-frontends/cxd2880/* 11744F: drivers/media/spi/cxd2880* 11745 11746MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 11747L: linux-media@vger.kernel.org 11748S: Orphan 11749W: https://linuxtv.org 11750T: git git://linuxtv.org/media_tree.git 11751F: drivers/media/pci/ddbridge/* 11752 11753MEDIA DRIVERS FOR FREESCALE IMX 11754M: Steve Longerbeam <slongerbeam@gmail.com> 11755M: Philipp Zabel <p.zabel@pengutronix.de> 11756L: linux-media@vger.kernel.org 11757S: Maintained 11758T: git git://linuxtv.org/media_tree.git 11759F: Documentation/admin-guide/media/imx.rst 11760F: Documentation/devicetree/bindings/media/imx.txt 11761F: drivers/staging/media/imx/ 11762F: include/linux/imx-media.h 11763F: include/media/imx.h 11764 11765MEDIA DRIVERS FOR FREESCALE IMX7 11766M: Rui Miguel Silva <rmfrfs@gmail.com> 11767M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11768L: linux-media@vger.kernel.org 11769S: Maintained 11770T: git git://linuxtv.org/media_tree.git 11771F: Documentation/admin-guide/media/imx7.rst 11772F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 11773F: Documentation/devicetree/bindings/media/nxp,imx7-mipi-csi2.yaml 11774F: drivers/staging/media/imx/imx7-media-csi.c 11775F: drivers/staging/media/imx/imx7-mipi-csis.c 11776 11777MEDIA DRIVERS FOR HELENE 11778M: Abylay Ospan <aospan@netup.ru> 11779L: linux-media@vger.kernel.org 11780S: Supported 11781W: https://linuxtv.org 11782W: http://netup.tv/ 11783T: git git://linuxtv.org/media_tree.git 11784F: drivers/media/dvb-frontends/helene* 11785 11786MEDIA DRIVERS FOR HORUS3A 11787M: Sergey Kozlov <serjk@netup.ru> 11788M: Abylay Ospan <aospan@netup.ru> 11789L: linux-media@vger.kernel.org 11790S: Supported 11791W: https://linuxtv.org 11792W: http://netup.tv/ 11793T: git git://linuxtv.org/media_tree.git 11794F: drivers/media/dvb-frontends/horus3a* 11795 11796MEDIA DRIVERS FOR LNBH25 11797M: Sergey Kozlov <serjk@netup.ru> 11798M: Abylay Ospan <aospan@netup.ru> 11799L: linux-media@vger.kernel.org 11800S: Supported 11801W: https://linuxtv.org 11802W: http://netup.tv/ 11803T: git git://linuxtv.org/media_tree.git 11804F: drivers/media/dvb-frontends/lnbh25* 11805 11806MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 11807L: linux-media@vger.kernel.org 11808S: Orphan 11809W: https://linuxtv.org 11810T: git git://linuxtv.org/media_tree.git 11811F: drivers/media/dvb-frontends/mxl5xx* 11812 11813MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 11814M: Sergey Kozlov <serjk@netup.ru> 11815M: Abylay Ospan <aospan@netup.ru> 11816L: linux-media@vger.kernel.org 11817S: Supported 11818W: https://linuxtv.org 11819W: http://netup.tv/ 11820T: git git://linuxtv.org/media_tree.git 11821F: drivers/media/pci/netup_unidvb/* 11822 11823MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 11824M: Dmitry Osipenko <digetx@gmail.com> 11825L: linux-media@vger.kernel.org 11826L: linux-tegra@vger.kernel.org 11827S: Maintained 11828T: git git://linuxtv.org/media_tree.git 11829F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt 11830F: drivers/staging/media/tegra-vde/ 11831 11832MEDIA DRIVERS FOR RENESAS - CEU 11833M: Jacopo Mondi <jacopo@jmondi.org> 11834L: linux-media@vger.kernel.org 11835L: linux-renesas-soc@vger.kernel.org 11836S: Supported 11837T: git git://linuxtv.org/media_tree.git 11838F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 11839F: drivers/media/platform/renesas-ceu.c 11840F: include/media/drv-intf/renesas-ceu.h 11841 11842MEDIA DRIVERS FOR RENESAS - DRIF 11843M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 11844L: linux-media@vger.kernel.org 11845L: linux-renesas-soc@vger.kernel.org 11846S: Supported 11847T: git git://linuxtv.org/media_tree.git 11848F: Documentation/devicetree/bindings/media/renesas,drif.yaml 11849F: drivers/media/platform/rcar_drif.c 11850 11851MEDIA DRIVERS FOR RENESAS - FCP 11852M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11853L: linux-media@vger.kernel.org 11854L: linux-renesas-soc@vger.kernel.org 11855S: Supported 11856T: git git://linuxtv.org/media_tree.git 11857F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 11858F: drivers/media/platform/rcar-fcp.c 11859F: include/media/rcar-fcp.h 11860 11861MEDIA DRIVERS FOR RENESAS - FDP1 11862M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 11863L: linux-media@vger.kernel.org 11864L: linux-renesas-soc@vger.kernel.org 11865S: Supported 11866T: git git://linuxtv.org/media_tree.git 11867F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 11868F: drivers/media/platform/rcar_fdp1.c 11869 11870MEDIA DRIVERS FOR RENESAS - VIN 11871M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 11872L: linux-media@vger.kernel.org 11873L: linux-renesas-soc@vger.kernel.org 11874S: Supported 11875T: git git://linuxtv.org/media_tree.git 11876F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 11877F: Documentation/devicetree/bindings/media/renesas,isp.yaml 11878F: Documentation/devicetree/bindings/media/renesas,vin.yaml 11879F: drivers/media/platform/rcar-isp.c 11880F: drivers/media/platform/rcar-vin/ 11881 11882MEDIA DRIVERS FOR RENESAS - VSP1 11883M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11884M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 11885L: linux-media@vger.kernel.org 11886L: linux-renesas-soc@vger.kernel.org 11887S: Supported 11888T: git git://linuxtv.org/media_tree.git 11889F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 11890F: drivers/media/platform/vsp1/ 11891 11892MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 11893L: linux-media@vger.kernel.org 11894S: Orphan 11895W: https://linuxtv.org 11896T: git git://linuxtv.org/media_tree.git 11897F: drivers/media/dvb-frontends/stv0910* 11898 11899MEDIA DRIVERS FOR ST STV6111 TUNER ICs 11900L: linux-media@vger.kernel.org 11901S: Orphan 11902W: https://linuxtv.org 11903T: git git://linuxtv.org/media_tree.git 11904F: drivers/media/dvb-frontends/stv6111* 11905 11906MEDIA DRIVERS FOR STM32 - DCMI 11907M: Hugues Fruchet <hugues.fruchet@foss.st.com> 11908L: linux-media@vger.kernel.org 11909S: Supported 11910T: git git://linuxtv.org/media_tree.git 11911F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 11912F: drivers/media/platform/stm32/stm32-dcmi.c 11913 11914MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 11915M: Mauro Carvalho Chehab <mchehab@kernel.org> 11916L: linux-media@vger.kernel.org 11917S: Maintained 11918W: https://linuxtv.org 11919Q: http://patchwork.kernel.org/project/linux-media/list/ 11920T: git git://linuxtv.org/media_tree.git 11921F: Documentation/admin-guide/media/ 11922F: Documentation/devicetree/bindings/media/ 11923F: Documentation/driver-api/media/ 11924F: Documentation/userspace-api/media/ 11925F: drivers/media/ 11926F: drivers/staging/media/ 11927F: include/linux/platform_data/media/ 11928F: include/media/ 11929F: include/uapi/linux/dvb/ 11930F: include/uapi/linux/ivtv* 11931F: include/uapi/linux/media.h 11932F: include/uapi/linux/meye.h 11933F: include/uapi/linux/uvcvideo.h 11934F: include/uapi/linux/v4l2-* 11935F: include/uapi/linux/videodev2.h 11936 11937MEDIATEK BLUETOOTH DRIVER 11938M: Sean Wang <sean.wang@mediatek.com> 11939L: linux-bluetooth@vger.kernel.org 11940L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 11941S: Maintained 11942F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 11943F: drivers/bluetooth/btmtkuart.c 11944 11945MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 11946M: Sean Wang <sean.wang@mediatek.com> 11947L: linux-pm@vger.kernel.org 11948S: Maintained 11949F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 11950F: drivers/power/reset/mt6323-poweroff.c 11951 11952MEDIATEK CIR DRIVER 11953M: Sean Wang <sean.wang@mediatek.com> 11954S: Maintained 11955F: drivers/media/rc/mtk-cir.c 11956 11957MEDIATEK DMA DRIVER 11958M: Sean Wang <sean.wang@mediatek.com> 11959L: dmaengine@vger.kernel.org 11960L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11961L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 11962S: Maintained 11963F: Documentation/devicetree/bindings/dma/mtk-* 11964F: drivers/dma/mediatek/ 11965 11966MEDIATEK ETHERNET DRIVER 11967M: Felix Fietkau <nbd@nbd.name> 11968M: John Crispin <john@phrozen.org> 11969M: Sean Wang <sean.wang@mediatek.com> 11970M: Mark Lee <Mark-MC.Lee@mediatek.com> 11971L: netdev@vger.kernel.org 11972S: Maintained 11973F: drivers/net/ethernet/mediatek/ 11974 11975MEDIATEK I2C CONTROLLER DRIVER 11976M: Qii Wang <qii.wang@mediatek.com> 11977L: linux-i2c@vger.kernel.org 11978S: Maintained 11979F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt 11980F: drivers/i2c/busses/i2c-mt65xx.c 11981 11982MEDIATEK IOMMU DRIVER 11983M: Yong Wu <yong.wu@mediatek.com> 11984L: iommu@lists.linux-foundation.org 11985L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 11986S: Supported 11987F: Documentation/devicetree/bindings/iommu/mediatek* 11988F: drivers/iommu/mtk_iommu* 11989F: include/dt-bindings/memory/mt*-port.h 11990 11991MEDIATEK JPEG DRIVER 11992M: Rick Chang <rick.chang@mediatek.com> 11993M: Bin Liu <bin.liu@mediatek.com> 11994S: Supported 11995F: Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt 11996F: drivers/media/platform/mtk-jpeg/ 11997 11998MEDIATEK MDP DRIVER 11999M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 12000M: Houlong Wei <houlong.wei@mediatek.com> 12001M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12002S: Supported 12003F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 12004F: drivers/media/platform/mtk-mdp/ 12005F: drivers/media/platform/mtk-vpu/ 12006 12007MEDIATEK MEDIA DRIVER 12008M: Tiffany Lin <tiffany.lin@mediatek.com> 12009M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12010S: Supported 12011F: Documentation/devicetree/bindings/media/mediatek-vcodec.txt 12012F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 12013F: drivers/media/platform/mtk-vcodec/ 12014F: drivers/media/platform/mtk-vpu/ 12015 12016MEDIATEK MMC/SD/SDIO DRIVER 12017M: Chaotian Jing <chaotian.jing@mediatek.com> 12018S: Maintained 12019F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 12020F: drivers/mmc/host/mtk-sd.c 12021 12022MEDIATEK MT76 WIRELESS LAN DRIVER 12023M: Felix Fietkau <nbd@nbd.name> 12024M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 12025M: Ryder Lee <ryder.lee@mediatek.com> 12026R: Shayne Chen <shayne.chen@mediatek.com> 12027R: Sean Wang <sean.wang@mediatek.com> 12028L: linux-wireless@vger.kernel.org 12029S: Maintained 12030F: drivers/net/wireless/mediatek/mt76/ 12031 12032MEDIATEK MT7601U WIRELESS LAN DRIVER 12033M: Jakub Kicinski <kubakici@wp.pl> 12034L: linux-wireless@vger.kernel.org 12035S: Maintained 12036F: drivers/net/wireless/mediatek/mt7601u/ 12037 12038MEDIATEK MT7621 CLOCK DRIVER 12039M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12040S: Maintained 12041F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 12042F: drivers/clk/ralink/clk-mt7621.c 12043 12044MEDIATEK MT7621/28/88 I2C DRIVER 12045M: Stefan Roese <sr@denx.de> 12046L: linux-i2c@vger.kernel.org 12047S: Maintained 12048F: Documentation/devicetree/bindings/i2c/i2c-mt7621.txt 12049F: drivers/i2c/busses/i2c-mt7621.c 12050 12051MEDIATEK MT7621 PCIE CONTROLLER DRIVER 12052M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12053S: Maintained 12054F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 12055F: drivers/pci/controller/pcie-mt7621.c 12056 12057MEDIATEK MT7621 PHY PCI DRIVER 12058M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12059S: Maintained 12060F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 12061F: drivers/phy/ralink/phy-mt7621-pci.c 12062 12063MEDIATEK NAND CONTROLLER DRIVER 12064L: linux-mtd@lists.infradead.org 12065S: Orphan 12066F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 12067F: drivers/mtd/nand/raw/mtk_* 12068 12069MEDIATEK PMIC LED DRIVER 12070M: Sean Wang <sean.wang@mediatek.com> 12071S: Maintained 12072F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 12073F: drivers/leds/leds-mt6323.c 12074 12075MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 12076M: Sean Wang <sean.wang@mediatek.com> 12077S: Maintained 12078F: drivers/char/hw_random/mtk-rng.c 12079 12080MEDIATEK SMI DRIVER 12081M: Yong Wu <yong.wu@mediatek.com> 12082L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12083S: Supported 12084F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 12085F: drivers/memory/mtk-smi.c 12086F: include/soc/mediatek/smi.h 12087 12088MEDIATEK SWITCH DRIVER 12089M: Sean Wang <sean.wang@mediatek.com> 12090M: Landen Chao <Landen.Chao@mediatek.com> 12091M: DENG Qingfang <dqfext@gmail.com> 12092L: netdev@vger.kernel.org 12093S: Maintained 12094F: drivers/net/dsa/mt7530.* 12095F: net/dsa/tag_mtk.c 12096 12097MEDIATEK USB3 DRD IP DRIVER 12098M: Chunfeng Yun <chunfeng.yun@mediatek.com> 12099L: linux-usb@vger.kernel.org 12100L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12101L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12102S: Maintained 12103F: Documentation/devicetree/bindings/usb/mediatek,* 12104F: drivers/usb/host/xhci-mtk* 12105F: drivers/usb/mtu3/ 12106 12107MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 12108M: Peter Senna Tschudin <peter.senna@gmail.com> 12109M: Martin Donnelly <martin.donnelly@ge.com> 12110M: Martyn Welch <martyn.welch@collabora.co.uk> 12111S: Maintained 12112F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 12113F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 12114 12115MEGARAID SCSI/SAS DRIVERS 12116M: Kashyap Desai <kashyap.desai@broadcom.com> 12117M: Sumit Saxena <sumit.saxena@broadcom.com> 12118M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 12119L: megaraidlinux.pdl@broadcom.com 12120L: linux-scsi@vger.kernel.org 12121S: Maintained 12122W: http://www.avagotech.com/support/ 12123F: Documentation/scsi/megaraid.rst 12124F: drivers/scsi/megaraid.* 12125F: drivers/scsi/megaraid/ 12126 12127MELEXIS MLX90614 DRIVER 12128M: Crt Mori <cmo@melexis.com> 12129L: linux-iio@vger.kernel.org 12130S: Supported 12131W: http://www.melexis.com 12132F: drivers/iio/temperature/mlx90614.c 12133 12134MELEXIS MLX90632 DRIVER 12135M: Crt Mori <cmo@melexis.com> 12136L: linux-iio@vger.kernel.org 12137S: Supported 12138W: http://www.melexis.com 12139F: drivers/iio/temperature/mlx90632.c 12140 12141MELFAS MIP4 TOUCHSCREEN DRIVER 12142M: Sangwon Jee <jeesw@melfas.com> 12143S: Supported 12144W: http://www.melfas.com 12145F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 12146F: drivers/input/touchscreen/melfas_mip4.c 12147 12148MELLANOX BLUEFIELD I2C DRIVER 12149M: Khalil Blaiech <kblaiech@nvidia.com> 12150L: linux-i2c@vger.kernel.org 12151S: Supported 12152F: Documentation/devicetree/bindings/i2c/mellanox,i2c-mlxbf.yaml 12153F: drivers/i2c/busses/i2c-mlxbf.c 12154 12155MELLANOX ETHERNET DRIVER (mlx4_en) 12156M: Tariq Toukan <tariqt@nvidia.com> 12157L: netdev@vger.kernel.org 12158S: Supported 12159W: http://www.mellanox.com 12160Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12161F: drivers/net/ethernet/mellanox/mlx4/en_* 12162 12163MELLANOX ETHERNET DRIVER (mlx5e) 12164M: Saeed Mahameed <saeedm@nvidia.com> 12165L: netdev@vger.kernel.org 12166S: Supported 12167W: http://www.mellanox.com 12168Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12169F: drivers/net/ethernet/mellanox/mlx5/core/en_* 12170 12171MELLANOX ETHERNET INNOVA DRIVERS 12172R: Boris Pismenny <borisp@nvidia.com> 12173L: netdev@vger.kernel.org 12174S: Supported 12175W: http://www.mellanox.com 12176Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12177F: drivers/net/ethernet/mellanox/mlx5/core/accel/* 12178F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 12179F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 12180F: include/linux/mlx5/mlx5_ifc_fpga.h 12181 12182MELLANOX ETHERNET SWITCH DRIVERS 12183M: Jiri Pirko <jiri@nvidia.com> 12184M: Ido Schimmel <idosch@nvidia.com> 12185L: netdev@vger.kernel.org 12186S: Supported 12187W: http://www.mellanox.com 12188Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12189F: drivers/net/ethernet/mellanox/mlxsw/ 12190F: tools/testing/selftests/drivers/net/mlxsw/ 12191 12192MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 12193M: mlxsw@nvidia.com 12194L: netdev@vger.kernel.org 12195S: Supported 12196W: http://www.mellanox.com 12197Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12198F: drivers/net/ethernet/mellanox/mlxfw/ 12199 12200MELLANOX HARDWARE PLATFORM SUPPORT 12201M: Hans de Goede <hdegoede@redhat.com> 12202M: Mark Gross <markgross@kernel.org> 12203M: Vadim Pasternak <vadimp@nvidia.com> 12204L: platform-driver-x86@vger.kernel.org 12205S: Supported 12206F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 12207F: drivers/platform/mellanox/ 12208F: include/linux/platform_data/mlxreg.h 12209 12210MELLANOX MLX4 core VPI driver 12211M: Tariq Toukan <tariqt@nvidia.com> 12212L: netdev@vger.kernel.org 12213L: linux-rdma@vger.kernel.org 12214S: Supported 12215W: http://www.mellanox.com 12216Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12217F: drivers/net/ethernet/mellanox/mlx4/ 12218F: include/linux/mlx4/ 12219 12220MELLANOX MLX4 IB driver 12221M: Yishai Hadas <yishaih@nvidia.com> 12222L: linux-rdma@vger.kernel.org 12223S: Supported 12224W: http://www.mellanox.com 12225Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12226F: drivers/infiniband/hw/mlx4/ 12227F: include/linux/mlx4/ 12228F: include/uapi/rdma/mlx4-abi.h 12229 12230MELLANOX MLX5 core VPI driver 12231M: Saeed Mahameed <saeedm@nvidia.com> 12232M: Leon Romanovsky <leonro@nvidia.com> 12233L: netdev@vger.kernel.org 12234L: linux-rdma@vger.kernel.org 12235S: Supported 12236W: http://www.mellanox.com 12237Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12238F: Documentation/networking/device_drivers/ethernet/mellanox/ 12239F: drivers/net/ethernet/mellanox/mlx5/core/ 12240F: include/linux/mlx5/ 12241 12242MELLANOX MLX5 IB driver 12243M: Leon Romanovsky <leonro@nvidia.com> 12244L: linux-rdma@vger.kernel.org 12245S: Supported 12246W: http://www.mellanox.com 12247Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12248F: drivers/infiniband/hw/mlx5/ 12249F: include/linux/mlx5/ 12250F: include/uapi/rdma/mlx5-abi.h 12251 12252MELLANOX MLXCPLD I2C AND MUX DRIVER 12253M: Vadim Pasternak <vadimp@nvidia.com> 12254M: Michael Shych <michaelsh@nvidia.com> 12255L: linux-i2c@vger.kernel.org 12256S: Supported 12257F: Documentation/i2c/busses/i2c-mlxcpld.rst 12258F: drivers/i2c/busses/i2c-mlxcpld.c 12259F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 12260 12261MELLANOX MLXCPLD LED DRIVER 12262M: Vadim Pasternak <vadimp@nvidia.com> 12263L: linux-leds@vger.kernel.org 12264S: Supported 12265F: Documentation/leds/leds-mlxcpld.rst 12266F: drivers/leds/leds-mlxcpld.c 12267F: drivers/leds/leds-mlxreg.c 12268 12269MELLANOX PLATFORM DRIVER 12270M: Vadim Pasternak <vadimp@nvidia.com> 12271L: platform-driver-x86@vger.kernel.org 12272S: Supported 12273F: drivers/platform/x86/mlx-platform.c 12274 12275MEMBARRIER SUPPORT 12276M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 12277M: "Paul E. McKenney" <paulmck@kernel.org> 12278L: linux-kernel@vger.kernel.org 12279S: Supported 12280F: arch/powerpc/include/asm/membarrier.h 12281F: include/uapi/linux/membarrier.h 12282F: kernel/sched/membarrier.c 12283 12284MEMBLOCK 12285M: Mike Rapoport <rppt@linux.ibm.com> 12286L: linux-mm@kvack.org 12287S: Maintained 12288F: Documentation/core-api/boot-time-mm.rst 12289F: include/linux/memblock.h 12290F: mm/memblock.c 12291 12292MEMORY CONTROLLER DRIVERS 12293M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 12294L: linux-kernel@vger.kernel.org 12295S: Maintained 12296T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 12297F: Documentation/devicetree/bindings/memory-controllers/ 12298F: drivers/memory/ 12299F: include/dt-bindings/memory/ 12300F: include/memory/ 12301 12302MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 12303M: Dmitry Osipenko <digetx@gmail.com> 12304L: linux-pm@vger.kernel.org 12305L: linux-tegra@vger.kernel.org 12306T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 12307S: Maintained 12308F: drivers/devfreq/tegra30-devfreq.c 12309 12310MEMORY MANAGEMENT 12311M: Andrew Morton <akpm@linux-foundation.org> 12312L: linux-mm@kvack.org 12313S: Maintained 12314W: http://www.linux-mm.org 12315T: quilt https://ozlabs.org/~akpm/mmotm/ 12316T: quilt https://ozlabs.org/~akpm/mmots/ 12317T: git git://github.com/hnaz/linux-mm.git 12318F: include/linux/gfp.h 12319F: include/linux/memory_hotplug.h 12320F: include/linux/mm.h 12321F: include/linux/mmzone.h 12322F: include/linux/pagewalk.h 12323F: include/linux/vmalloc.h 12324F: mm/ 12325F: tools/testing/selftests/vm/ 12326 12327MEMORY TECHNOLOGY DEVICES (MTD) 12328M: Miquel Raynal <miquel.raynal@bootlin.com> 12329M: Richard Weinberger <richard@nod.at> 12330M: Vignesh Raghavendra <vigneshr@ti.com> 12331L: linux-mtd@lists.infradead.org 12332S: Maintained 12333W: http://www.linux-mtd.infradead.org/ 12334Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 12335C: irc://irc.oftc.net/mtd 12336T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 12337T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 12338F: Documentation/devicetree/bindings/mtd/ 12339F: drivers/mtd/ 12340F: include/linux/mtd/ 12341F: include/uapi/mtd/ 12342 12343MEN A21 WATCHDOG DRIVER 12344M: Johannes Thumshirn <morbidrsa@gmail.com> 12345L: linux-watchdog@vger.kernel.org 12346S: Maintained 12347F: drivers/watchdog/mena21_wdt.c 12348 12349MEN CHAMELEON BUS (mcb) 12350M: Johannes Thumshirn <morbidrsa@gmail.com> 12351S: Maintained 12352F: Documentation/driver-api/men-chameleon-bus.rst 12353F: drivers/mcb/ 12354F: include/linux/mcb.h 12355 12356MEN F21BMC (Board Management Controller) 12357M: Andreas Werner <andreas.werner@men.de> 12358S: Supported 12359F: Documentation/hwmon/menf21bmc.rst 12360F: drivers/hwmon/menf21bmc_hwmon.c 12361F: drivers/leds/leds-menf21bmc.c 12362F: drivers/mfd/menf21bmc.c 12363F: drivers/watchdog/menf21bmc_wdt.c 12364 12365MEN Z069 WATCHDOG DRIVER 12366M: Johannes Thumshirn <jth@kernel.org> 12367L: linux-watchdog@vger.kernel.org 12368S: Maintained 12369F: drivers/watchdog/menz69_wdt.c 12370 12371MESON AO CEC DRIVER FOR AMLOGIC SOCS 12372M: Neil Armstrong <narmstrong@baylibre.com> 12373L: linux-media@vger.kernel.org 12374L: linux-amlogic@lists.infradead.org 12375S: Supported 12376W: http://linux-meson.com/ 12377T: git git://linuxtv.org/media_tree.git 12378F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 12379F: drivers/media/cec/platform/meson/ao-cec-g12a.c 12380F: drivers/media/cec/platform/meson/ao-cec.c 12381 12382MESON GE2D DRIVER FOR AMLOGIC SOCS 12383M: Neil Armstrong <narmstrong@baylibre.com> 12384L: linux-media@vger.kernel.org 12385L: linux-amlogic@lists.infradead.org 12386S: Supported 12387T: git git://linuxtv.org/media_tree.git 12388F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 12389F: drivers/media/platform/meson/ge2d/ 12390 12391MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 12392M: Liang Yang <liang.yang@amlogic.com> 12393L: linux-mtd@lists.infradead.org 12394S: Maintained 12395F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 12396F: drivers/mtd/nand/raw/meson_* 12397 12398MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 12399M: Neil Armstrong <narmstrong@baylibre.com> 12400L: linux-media@vger.kernel.org 12401L: linux-amlogic@lists.infradead.org 12402S: Supported 12403T: git git://linuxtv.org/media_tree.git 12404F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 12405F: drivers/staging/media/meson/vdec/ 12406 12407METHODE UDPU SUPPORT 12408M: Vladimir Vid <vladimir.vid@sartura.hr> 12409S: Maintained 12410F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 12411 12412MHI BUS 12413M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12414R: Hemant Kumar <hemantk@codeaurora.org> 12415L: mhi@lists.linux.dev 12416L: linux-arm-msm@vger.kernel.org 12417S: Maintained 12418T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 12419F: Documentation/ABI/stable/sysfs-bus-mhi 12420F: Documentation/mhi/ 12421F: drivers/bus/mhi/ 12422F: include/linux/mhi.h 12423 12424MICROBLAZE ARCHITECTURE 12425M: Michal Simek <monstr@monstr.eu> 12426S: Supported 12427W: http://www.monstr.eu/fdt/ 12428T: git git://git.monstr.eu/linux-2.6-microblaze.git 12429F: arch/microblaze/ 12430 12431MICROCHIP AT91 DMA DRIVERS 12432M: Ludovic Desroches <ludovic.desroches@microchip.com> 12433M: Tudor Ambarus <tudor.ambarus@microchip.com> 12434L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12435L: dmaengine@vger.kernel.org 12436S: Supported 12437F: Documentation/devicetree/bindings/dma/atmel-dma.txt 12438F: drivers/dma/at_hdmac.c 12439F: drivers/dma/at_hdmac_regs.h 12440F: drivers/dma/at_xdmac.c 12441F: include/dt-bindings/dma/at91.h 12442 12443MICROCHIP AT91 SERIAL DRIVER 12444M: Richard Genoud <richard.genoud@gmail.com> 12445S: Maintained 12446F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 12447F: drivers/tty/serial/atmel_serial.c 12448F: drivers/tty/serial/atmel_serial.h 12449 12450MICROCHIP AT91 USART MFD DRIVER 12451M: Radu Pirea <radu_nicolae.pirea@upb.ro> 12452L: linux-kernel@vger.kernel.org 12453S: Supported 12454F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 12455F: drivers/mfd/at91-usart.c 12456F: include/dt-bindings/mfd/at91-usart.h 12457 12458MICROCHIP AT91 USART SPI DRIVER 12459M: Radu Pirea <radu_nicolae.pirea@upb.ro> 12460L: linux-spi@vger.kernel.org 12461S: Supported 12462F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 12463F: drivers/spi/spi-at91-usart.c 12464 12465MICROCHIP AUDIO ASOC DRIVERS 12466M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 12467L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12468S: Supported 12469F: sound/soc/atmel 12470 12471MICROCHIP ECC DRIVER 12472M: Tudor Ambarus <tudor.ambarus@microchip.com> 12473L: linux-crypto@vger.kernel.org 12474S: Maintained 12475F: drivers/crypto/atmel-ecc.* 12476 12477MICROCHIP EIC DRIVER 12478M: Claudiu Beznea <claudiu.beznea@microchip.com> 12479L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12480S: Supported 12481F: drivers/irqchip/irq-mchp-eic.c 12482 12483MICROCHIP I2C DRIVER 12484M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 12485L: linux-i2c@vger.kernel.org 12486S: Supported 12487F: drivers/i2c/busses/i2c-at91-*.c 12488F: drivers/i2c/busses/i2c-at91.h 12489 12490MICROCHIP ISC DRIVER 12491M: Eugen Hristev <eugen.hristev@microchip.com> 12492L: linux-media@vger.kernel.org 12493S: Supported 12494F: Documentation/devicetree/bindings/media/atmel,isc.yaml 12495F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 12496F: drivers/media/platform/atmel/atmel-isc-base.c 12497F: drivers/media/platform/atmel/atmel-isc-regs.h 12498F: drivers/media/platform/atmel/atmel-isc.h 12499F: drivers/media/platform/atmel/atmel-sama5d2-isc.c 12500F: drivers/media/platform/atmel/atmel-sama7g5-isc.c 12501F: include/linux/atmel-isc-media.h 12502 12503MICROCHIP ISI DRIVER 12504M: Eugen Hristev <eugen.hristev@microchip.com> 12505L: linux-media@vger.kernel.org 12506S: Supported 12507F: drivers/media/platform/atmel/atmel-isi.c 12508F: drivers/media/platform/atmel/atmel-isi.h 12509 12510MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 12511M: Woojung Huh <woojung.huh@microchip.com> 12512M: UNGLinuxDriver@microchip.com 12513L: netdev@vger.kernel.org 12514S: Maintained 12515F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 12516F: drivers/net/dsa/microchip/* 12517F: include/linux/platform_data/microchip-ksz.h 12518F: net/dsa/tag_ksz.c 12519 12520MICROCHIP LAN743X ETHERNET DRIVER 12521M: Bryan Whitehead <bryan.whitehead@microchip.com> 12522M: UNGLinuxDriver@microchip.com 12523L: netdev@vger.kernel.org 12524S: Maintained 12525F: drivers/net/ethernet/microchip/lan743x_* 12526 12527MICROCHIP LCDFB DRIVER 12528M: Nicolas Ferre <nicolas.ferre@microchip.com> 12529L: linux-fbdev@vger.kernel.org 12530S: Maintained 12531F: drivers/video/fbdev/atmel_lcdfb.c 12532F: include/video/atmel_lcdc.h 12533 12534MICROCHIP MCP16502 PMIC DRIVER 12535M: Claudiu Beznea <claudiu.beznea@microchip.com> 12536L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12537S: Supported 12538F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 12539F: drivers/regulator/mcp16502.c 12540 12541MICROCHIP MCP3911 ADC DRIVER 12542M: Marcus Folkesson <marcus.folkesson@gmail.com> 12543M: Kent Gustavsson <kent@minoris.se> 12544L: linux-iio@vger.kernel.org 12545S: Supported 12546F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 12547F: drivers/iio/adc/mcp3911.c 12548 12549MICROCHIP MMC/SD/SDIO MCI DRIVER 12550M: Ludovic Desroches <ludovic.desroches@microchip.com> 12551S: Maintained 12552F: drivers/mmc/host/atmel-mci.c 12553 12554MICROCHIP NAND DRIVER 12555M: Tudor Ambarus <tudor.ambarus@microchip.com> 12556L: linux-mtd@lists.infradead.org 12557S: Supported 12558F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 12559F: drivers/mtd/nand/raw/atmel/* 12560 12561MICROCHIP PWM DRIVER 12562M: Claudiu Beznea <claudiu.beznea@microchip.com> 12563L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12564L: linux-pwm@vger.kernel.org 12565S: Supported 12566F: Documentation/devicetree/bindings/pwm/atmel-pwm.txt 12567F: drivers/pwm/pwm-atmel.c 12568 12569MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 12570M: Eugen Hristev <eugen.hristev@microchip.com> 12571L: linux-iio@vger.kernel.org 12572S: Supported 12573F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 12574F: drivers/iio/adc/at91-sama5d2_adc.c 12575F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 12576 12577MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 12578M: Claudiu Beznea <claudiu.beznea@microchip.com> 12579S: Supported 12580F: drivers/power/reset/at91-sama5d2_shdwc.c 12581 12582MICROCHIP SPI DRIVER 12583M: Tudor Ambarus <tudor.ambarus@microchip.com> 12584S: Supported 12585F: drivers/spi/spi-atmel.* 12586 12587MICROCHIP SSC DRIVER 12588M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 12589L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12590S: Supported 12591F: drivers/misc/atmel-ssc.c 12592F: include/linux/atmel-ssc.h 12593 12594MICROCHIP USB251XB DRIVER 12595M: Richard Leitner <richard.leitner@skidata.com> 12596L: linux-usb@vger.kernel.org 12597S: Maintained 12598F: Documentation/devicetree/bindings/usb/usb251xb.txt 12599F: drivers/usb/misc/usb251xb.c 12600 12601MICROCHIP USBA UDC DRIVER 12602M: Cristian Birsan <cristian.birsan@microchip.com> 12603L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12604S: Supported 12605F: drivers/usb/gadget/udc/atmel_usba_udc.* 12606 12607MICROCHIP WILC1000 WIFI DRIVER 12608M: Ajay Singh <ajay.kathat@microchip.com> 12609M: Claudiu Beznea <claudiu.beznea@microchip.com> 12610L: linux-wireless@vger.kernel.org 12611S: Supported 12612F: drivers/net/wireless/microchip/wilc1000/ 12613 12614MICROSEMI MIPS SOCS 12615M: Alexandre Belloni <alexandre.belloni@bootlin.com> 12616M: UNGLinuxDriver@microchip.com 12617L: linux-mips@vger.kernel.org 12618S: Supported 12619F: Documentation/devicetree/bindings/mips/mscc.txt 12620F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 12621F: arch/mips/boot/dts/mscc/ 12622F: arch/mips/configs/generic/board-ocelot.config 12623F: arch/mips/generic/board-ocelot.c 12624 12625MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 12626M: Don Brace <don.brace@microchip.com> 12627L: storagedev@microchip.com 12628L: linux-scsi@vger.kernel.org 12629S: Supported 12630F: Documentation/scsi/smartpqi.rst 12631F: drivers/scsi/smartpqi/Kconfig 12632F: drivers/scsi/smartpqi/Makefile 12633F: drivers/scsi/smartpqi/smartpqi*.[ch] 12634F: include/linux/cciss*.h 12635F: include/uapi/linux/cciss*.h 12636 12637MICROSOFT SURFACE BATTERY AND AC DRIVERS 12638M: Maximilian Luz <luzmaximilian@gmail.com> 12639L: linux-pm@vger.kernel.org 12640L: platform-driver-x86@vger.kernel.org 12641S: Maintained 12642F: drivers/power/supply/surface_battery.c 12643F: drivers/power/supply/surface_charger.c 12644 12645MICROSOFT SURFACE DTX DRIVER 12646M: Maximilian Luz <luzmaximilian@gmail.com> 12647L: platform-driver-x86@vger.kernel.org 12648S: Maintained 12649F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 12650F: drivers/platform/surface/surface_dtx.c 12651F: include/uapi/linux/surface_aggregator/dtx.h 12652 12653MICROSOFT SURFACE GPE LID SUPPORT DRIVER 12654M: Maximilian Luz <luzmaximilian@gmail.com> 12655L: platform-driver-x86@vger.kernel.org 12656S: Maintained 12657F: drivers/platform/surface/surface_gpe.c 12658 12659MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 12660M: Hans de Goede <hdegoede@redhat.com> 12661M: Mark Gross <markgross@kernel.org> 12662M: Maximilian Luz <luzmaximilian@gmail.com> 12663L: platform-driver-x86@vger.kernel.org 12664S: Maintained 12665T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 12666F: drivers/platform/surface/ 12667 12668MICROSOFT SURFACE HID TRANSPORT DRIVER 12669M: Maximilian Luz <luzmaximilian@gmail.com> 12670L: linux-input@vger.kernel.org 12671L: platform-driver-x86@vger.kernel.org 12672S: Maintained 12673F: drivers/hid/surface-hid/ 12674 12675MICROSOFT SURFACE HOT-PLUG DRIVER 12676M: Maximilian Luz <luzmaximilian@gmail.com> 12677L: platform-driver-x86@vger.kernel.org 12678S: Maintained 12679F: drivers/platform/surface/surface_hotplug.c 12680 12681MICROSOFT SURFACE PLATFORM PROFILE DRIVER 12682M: Maximilian Luz <luzmaximilian@gmail.com> 12683L: platform-driver-x86@vger.kernel.org 12684S: Maintained 12685F: drivers/platform/surface/surface_platform_profile.c 12686 12687MICROSOFT SURFACE PRO 3 BUTTON DRIVER 12688M: Chen Yu <yu.c.chen@intel.com> 12689L: platform-driver-x86@vger.kernel.org 12690S: Supported 12691F: drivers/platform/surface/surfacepro3_button.c 12692 12693MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 12694M: Maximilian Luz <luzmaximilian@gmail.com> 12695L: platform-driver-x86@vger.kernel.org 12696S: Maintained 12697W: https://github.com/linux-surface/surface-aggregator-module 12698C: irc://irc.libera.chat/linux-surface 12699F: Documentation/driver-api/surface_aggregator/ 12700F: drivers/platform/surface/aggregator/ 12701F: drivers/platform/surface/surface_acpi_notify.c 12702F: drivers/platform/surface/surface_aggregator_cdev.c 12703F: drivers/platform/surface/surface_aggregator_registry.c 12704F: include/linux/surface_acpi_notify.h 12705F: include/linux/surface_aggregator/ 12706F: include/uapi/linux/surface_aggregator/ 12707 12708MICROTEK X6 SCANNER 12709M: Oliver Neukum <oliver@neukum.org> 12710S: Maintained 12711F: drivers/usb/image/microtek.* 12712 12713MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 12714M: Luka Kovacic <luka.kovacic@sartura.hr> 12715M: Luka Perkov <luka.perkov@sartura.hr> 12716S: Maintained 12717F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 12718F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 12719F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 12720F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 12721F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 12722F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 12723 12724MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 12725M: Sakari Ailus <sakari.ailus@linux.intel.com> 12726L: linux-media@vger.kernel.org 12727S: Maintained 12728F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 12729F: Documentation/driver-api/media/drivers/ccs/ 12730F: Documentation/userspace-api/media/drivers/ccs.rst 12731F: drivers/media/i2c/ccs-pll.c 12732F: drivers/media/i2c/ccs-pll.h 12733F: drivers/media/i2c/ccs/ 12734F: include/uapi/linux/ccs.h 12735F: include/uapi/linux/smiapp.h 12736 12737MIPS 12738M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 12739L: linux-mips@vger.kernel.org 12740S: Maintained 12741W: http://www.linux-mips.org/ 12742Q: https://patchwork.kernel.org/project/linux-mips/list/ 12743T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 12744F: Documentation/devicetree/bindings/mips/ 12745F: Documentation/mips/ 12746F: arch/mips/ 12747F: drivers/platform/mips/ 12748 12749MIPS BOSTON DEVELOPMENT BOARD 12750M: Paul Burton <paulburton@kernel.org> 12751L: linux-mips@vger.kernel.org 12752S: Maintained 12753F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 12754F: arch/mips/boot/dts/img/boston.dts 12755F: arch/mips/configs/generic/board-boston.config 12756F: drivers/clk/imgtec/clk-boston.c 12757F: include/dt-bindings/clock/boston-clock.h 12758 12759MIPS CORE DRIVERS 12760M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 12761M: Serge Semin <fancer.lancer@gmail.com> 12762L: linux-mips@vger.kernel.org 12763S: Supported 12764F: drivers/bus/mips_cdmm.c 12765F: drivers/clocksource/mips-gic-timer.c 12766F: drivers/cpuidle/cpuidle-cps.c 12767F: drivers/irqchip/irq-mips-cpu.c 12768F: drivers/irqchip/irq-mips-gic.c 12769 12770MIPS GENERIC PLATFORM 12771M: Paul Burton <paulburton@kernel.org> 12772L: linux-mips@vger.kernel.org 12773S: Supported 12774F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 12775F: arch/mips/generic/ 12776F: arch/mips/tools/generic-board-config.sh 12777 12778MIPS RINT INSTRUCTION EMULATION 12779M: Aleksandar Markovic <aleksandar.markovic@mips.com> 12780L: linux-mips@vger.kernel.org 12781S: Supported 12782F: arch/mips/math-emu/dp_rint.c 12783F: arch/mips/math-emu/sp_rint.c 12784 12785MIPS/LOONGSON1 ARCHITECTURE 12786M: Keguang Zhang <keguang.zhang@gmail.com> 12787L: linux-mips@vger.kernel.org 12788S: Maintained 12789F: arch/mips/include/asm/mach-loongson32/ 12790F: arch/mips/loongson32/ 12791F: drivers/*/*/*loongson1* 12792F: drivers/*/*loongson1* 12793 12794MIPS/LOONGSON2EF ARCHITECTURE 12795M: Jiaxun Yang <jiaxun.yang@flygoat.com> 12796L: linux-mips@vger.kernel.org 12797S: Maintained 12798F: arch/mips/include/asm/mach-loongson2ef/ 12799F: arch/mips/loongson2ef/ 12800F: drivers/cpufreq/loongson2_cpufreq.c 12801 12802MIPS/LOONGSON64 ARCHITECTURE 12803M: Huacai Chen <chenhuacai@kernel.org> 12804M: Jiaxun Yang <jiaxun.yang@flygoat.com> 12805L: linux-mips@vger.kernel.org 12806S: Maintained 12807F: arch/mips/include/asm/mach-loongson64/ 12808F: arch/mips/loongson64/ 12809F: drivers/irqchip/irq-loongson* 12810F: drivers/platform/mips/cpu_hwmon.c 12811 12812MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 12813M: Hans Verkuil <hverkuil@xs4all.nl> 12814L: linux-media@vger.kernel.org 12815S: Odd Fixes 12816W: https://linuxtv.org 12817T: git git://linuxtv.org/media_tree.git 12818F: drivers/media/radio/radio-miropcm20* 12819 12820MMP SUPPORT 12821R: Lubomir Rintel <lkundrak@v3.sk> 12822L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12823S: Odd Fixes 12824T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 12825F: arch/arm/boot/dts/mmp* 12826F: arch/arm/mach-mmp/ 12827F: include/linux/soc/mmp/ 12828 12829MMP USB PHY DRIVERS 12830R: Lubomir Rintel <lkundrak@v3.sk> 12831L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12832S: Maintained 12833F: drivers/phy/marvell/phy-mmp3-usb.c 12834F: drivers/phy/marvell/phy-pxa-usb.c 12835 12836MMU GATHER AND TLB INVALIDATION 12837M: Will Deacon <will@kernel.org> 12838M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 12839M: Andrew Morton <akpm@linux-foundation.org> 12840M: Nick Piggin <npiggin@gmail.com> 12841M: Peter Zijlstra <peterz@infradead.org> 12842L: linux-arch@vger.kernel.org 12843L: linux-mm@kvack.org 12844S: Maintained 12845F: arch/*/include/asm/tlb.h 12846F: include/asm-generic/tlb.h 12847F: mm/mmu_gather.c 12848 12849MN88472 MEDIA DRIVER 12850M: Antti Palosaari <crope@iki.fi> 12851L: linux-media@vger.kernel.org 12852S: Maintained 12853W: https://linuxtv.org 12854W: http://palosaari.fi/linux/ 12855Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12856F: drivers/media/dvb-frontends/mn88472* 12857 12858MN88473 MEDIA DRIVER 12859M: Antti Palosaari <crope@iki.fi> 12860L: linux-media@vger.kernel.org 12861S: Maintained 12862W: https://linuxtv.org 12863W: http://palosaari.fi/linux/ 12864Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12865F: drivers/media/dvb-frontends/mn88473* 12866 12867MODULE SUPPORT 12868M: Luis Chamberlain <mcgrof@kernel.org> 12869M: Jessica Yu <jeyu@kernel.org> 12870S: Maintained 12871T: git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next 12872F: include/linux/module.h 12873F: kernel/module.c 12874 12875MONOLITHIC POWER SYSTEM PMIC DRIVER 12876M: Saravanan Sekar <sravanhome@gmail.com> 12877S: Maintained 12878F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 12879F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 12880F: drivers/iio/adc/mp2629_adc.c 12881F: drivers/mfd/mp2629.c 12882F: drivers/power/supply/mp2629_charger.c 12883F: drivers/regulator/mp5416.c 12884F: drivers/regulator/mpq7920.c 12885F: drivers/regulator/mpq7920.h 12886F: include/linux/mfd/mp2629.h 12887 12888MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 12889S: Orphan 12890W: http://popies.net/meye/ 12891F: Documentation/userspace-api/media/drivers/meye* 12892F: drivers/media/pci/meye/ 12893F: include/uapi/linux/meye.h 12894 12895MOTORCOMM PHY DRIVER 12896M: Peter Geis <pgwipeout@gmail.com> 12897L: netdev@vger.kernel.org 12898S: Maintained 12899F: drivers/net/phy/motorcomm.c 12900 12901MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 12902M: Jiri Slaby <jirislaby@kernel.org> 12903S: Maintained 12904F: Documentation/driver-api/serial/moxa-smartio.rst 12905F: drivers/tty/mxser.* 12906 12907MR800 AVERMEDIA USB FM RADIO DRIVER 12908M: Alexey Klimov <klimov.linux@gmail.com> 12909L: linux-media@vger.kernel.org 12910S: Maintained 12911T: git git://linuxtv.org/media_tree.git 12912F: drivers/media/radio/radio-mr800.c 12913 12914MRF24J40 IEEE 802.15.4 RADIO DRIVER 12915M: Alan Ott <alan@signal11.us> 12916L: linux-wpan@vger.kernel.org 12917S: Maintained 12918F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 12919F: drivers/net/ieee802154/mrf24j40.c 12920 12921MSI LAPTOP SUPPORT 12922M: "Lee, Chun-Yi" <jlee@suse.com> 12923L: platform-driver-x86@vger.kernel.org 12924S: Maintained 12925F: drivers/platform/x86/msi-laptop.c 12926 12927MSI WMI SUPPORT 12928L: platform-driver-x86@vger.kernel.org 12929S: Orphan 12930F: drivers/platform/x86/msi-wmi.c 12931 12932MSI001 MEDIA DRIVER 12933M: Antti Palosaari <crope@iki.fi> 12934L: linux-media@vger.kernel.org 12935S: Maintained 12936W: https://linuxtv.org 12937W: http://palosaari.fi/linux/ 12938Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12939T: git git://linuxtv.org/anttip/media_tree.git 12940F: drivers/media/tuners/msi001* 12941 12942MSI2500 MEDIA DRIVER 12943M: Antti Palosaari <crope@iki.fi> 12944L: linux-media@vger.kernel.org 12945S: Maintained 12946W: https://linuxtv.org 12947W: http://palosaari.fi/linux/ 12948Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12949T: git git://linuxtv.org/anttip/media_tree.git 12950F: drivers/media/usb/msi2500/ 12951 12952MSTAR INTERRUPT CONTROLLER DRIVER 12953M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 12954M: Daniel Palmer <daniel@thingy.jp> 12955S: Maintained 12956F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 12957F: drivers/irqchip/irq-mst-intc.c 12958 12959MSYSTEMS DISKONCHIP G3 MTD DRIVER 12960M: Robert Jarzmik <robert.jarzmik@free.fr> 12961L: linux-mtd@lists.infradead.org 12962S: Maintained 12963F: drivers/mtd/devices/docg3* 12964 12965MT9M032 APTINA SENSOR DRIVER 12966M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12967L: linux-media@vger.kernel.org 12968S: Maintained 12969T: git git://linuxtv.org/media_tree.git 12970F: drivers/media/i2c/mt9m032.c 12971F: include/media/i2c/mt9m032.h 12972 12973MT9P031 APTINA CAMERA SENSOR 12974M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12975L: linux-media@vger.kernel.org 12976S: Maintained 12977T: git git://linuxtv.org/media_tree.git 12978F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 12979F: drivers/media/i2c/mt9p031.c 12980F: include/media/i2c/mt9p031.h 12981 12982MT9T001 APTINA CAMERA SENSOR 12983M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12984L: linux-media@vger.kernel.org 12985S: Maintained 12986T: git git://linuxtv.org/media_tree.git 12987F: drivers/media/i2c/mt9t001.c 12988F: include/media/i2c/mt9t001.h 12989 12990MT9T112 APTINA CAMERA SENSOR 12991M: Jacopo Mondi <jacopo@jmondi.org> 12992L: linux-media@vger.kernel.org 12993S: Odd Fixes 12994T: git git://linuxtv.org/media_tree.git 12995F: drivers/media/i2c/mt9t112.c 12996F: include/media/i2c/mt9t112.h 12997 12998MT9V032 APTINA CAMERA SENSOR 12999M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13000L: linux-media@vger.kernel.org 13001S: Maintained 13002T: git git://linuxtv.org/media_tree.git 13003F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 13004F: drivers/media/i2c/mt9v032.c 13005F: include/media/i2c/mt9v032.h 13006 13007MT9V111 APTINA CAMERA SENSOR 13008M: Jacopo Mondi <jacopo@jmondi.org> 13009L: linux-media@vger.kernel.org 13010S: Maintained 13011T: git git://linuxtv.org/media_tree.git 13012F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 13013F: drivers/media/i2c/mt9v111.c 13014 13015MULTIFUNCTION DEVICES (MFD) 13016M: Lee Jones <lee.jones@linaro.org> 13017S: Supported 13018T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 13019F: Documentation/devicetree/bindings/mfd/ 13020F: drivers/mfd/ 13021F: include/dt-bindings/mfd/ 13022F: include/linux/mfd/ 13023 13024MULTIMEDIA CARD (MMC) ETC. OVER SPI 13025S: Orphan 13026F: drivers/mmc/host/mmc_spi.c 13027F: include/linux/spi/mmc_spi.h 13028 13029MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 13030M: Ulf Hansson <ulf.hansson@linaro.org> 13031L: linux-mmc@vger.kernel.org 13032S: Maintained 13033T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 13034F: Documentation/devicetree/bindings/mmc/ 13035F: drivers/mmc/ 13036F: include/linux/mmc/ 13037F: include/uapi/linux/mmc/ 13038 13039MULTIPLEXER SUBSYSTEM 13040M: Peter Rosin <peda@axentia.se> 13041S: Maintained 13042F: Documentation/ABI/testing/sysfs-class-mux* 13043F: Documentation/devicetree/bindings/mux/ 13044F: drivers/mux/ 13045F: include/dt-bindings/mux/ 13046F: include/linux/mux/ 13047 13048MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 13049M: Bin Liu <b-liu@ti.com> 13050L: linux-usb@vger.kernel.org 13051S: Maintained 13052F: drivers/usb/musb/ 13053 13054MXL301RF MEDIA DRIVER 13055M: Akihiro Tsukada <tskd08@gmail.com> 13056L: linux-media@vger.kernel.org 13057S: Odd Fixes 13058F: drivers/media/tuners/mxl301rf* 13059 13060MXL5007T MEDIA DRIVER 13061M: Michael Krufky <mkrufky@linuxtv.org> 13062L: linux-media@vger.kernel.org 13063S: Maintained 13064W: https://linuxtv.org 13065W: http://github.com/mkrufky 13066Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13067T: git git://linuxtv.org/mkrufky/tuners.git 13068F: drivers/media/tuners/mxl5007t.* 13069 13070MXSFB DRM DRIVER 13071M: Marek Vasut <marex@denx.de> 13072M: Stefan Agner <stefan@agner.ch> 13073L: dri-devel@lists.freedesktop.org 13074S: Supported 13075T: git git://anongit.freedesktop.org/drm/drm-misc 13076F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 13077F: drivers/gpu/drm/mxsfb/ 13078 13079MYLEX DAC960 PCI RAID Controller 13080M: Hannes Reinecke <hare@kernel.org> 13081L: linux-scsi@vger.kernel.org 13082S: Supported 13083F: drivers/scsi/myrb.* 13084F: drivers/scsi/myrs.* 13085 13086MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 13087M: Chris Lee <christopher.lee@cspi.com> 13088L: netdev@vger.kernel.org 13089S: Supported 13090W: https://www.cspi.com/ethernet-products/support/downloads/ 13091F: drivers/net/ethernet/myricom/myri10ge/ 13092 13093NAND FLASH SUBSYSTEM 13094M: Miquel Raynal <miquel.raynal@bootlin.com> 13095R: Richard Weinberger <richard@nod.at> 13096L: linux-mtd@lists.infradead.org 13097S: Maintained 13098W: http://www.linux-mtd.infradead.org/ 13099Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13100C: irc://irc.oftc.net/mtd 13101T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 13102F: drivers/mtd/nand/ 13103F: include/linux/mtd/*nand*.h 13104 13105NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 13106M: Daniel Mack <zonque@gmail.com> 13107L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13108S: Maintained 13109W: http://www.native-instruments.com 13110F: sound/usb/caiaq/ 13111 13112NATSEMI ETHERNET DRIVER (DP8381x) 13113S: Orphan 13114F: drivers/net/ethernet/natsemi/natsemi.c 13115 13116NCR 5380 SCSI DRIVERS 13117M: Finn Thain <fthain@linux-m68k.org> 13118M: Michael Schmitz <schmitzmic@gmail.com> 13119L: linux-scsi@vger.kernel.org 13120S: Maintained 13121F: Documentation/scsi/g_NCR5380.rst 13122F: drivers/scsi/NCR5380.* 13123F: drivers/scsi/arm/cumana_1.c 13124F: drivers/scsi/arm/oak.c 13125F: drivers/scsi/atari_scsi.* 13126F: drivers/scsi/dmx3191d.c 13127F: drivers/scsi/g_NCR5380.* 13128F: drivers/scsi/mac_scsi.* 13129F: drivers/scsi/sun3_scsi.* 13130F: drivers/scsi/sun3_scsi_vme.c 13131 13132NCSI LIBRARY 13133M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 13134S: Maintained 13135F: net/ncsi/ 13136 13137NCT6775 HARDWARE MONITOR DRIVER 13138M: Guenter Roeck <linux@roeck-us.net> 13139L: linux-hwmon@vger.kernel.org 13140S: Maintained 13141F: Documentation/hwmon/nct6775.rst 13142F: drivers/hwmon/nct6775.c 13143 13144NETDEVSIM 13145M: Jakub Kicinski <kuba@kernel.org> 13146S: Maintained 13147F: drivers/net/netdevsim/* 13148 13149NETEM NETWORK EMULATOR 13150M: Stephen Hemminger <stephen@networkplumber.org> 13151L: netdev@vger.kernel.org 13152S: Maintained 13153F: net/sched/sch_netem.c 13154 13155NETERION 10GbE DRIVERS (s2io/vxge) 13156M: Jon Mason <jdmason@kudzu.us> 13157L: netdev@vger.kernel.org 13158S: Supported 13159F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 13160F: Documentation/networking/device_drivers/ethernet/neterion/vxge.rst 13161F: drivers/net/ethernet/neterion/ 13162 13163NETFILTER 13164M: Pablo Neira Ayuso <pablo@netfilter.org> 13165M: Jozsef Kadlecsik <kadlec@netfilter.org> 13166M: Florian Westphal <fw@strlen.de> 13167L: netfilter-devel@vger.kernel.org 13168L: coreteam@netfilter.org 13169S: Maintained 13170W: http://www.netfilter.org/ 13171W: http://www.iptables.org/ 13172W: http://www.nftables.org/ 13173Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 13174C: irc://irc.libera.chat/netfilter 13175T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git 13176T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git 13177F: include/linux/netfilter* 13178F: include/linux/netfilter/ 13179F: include/net/netfilter/ 13180F: include/uapi/linux/netfilter* 13181F: include/uapi/linux/netfilter/ 13182F: net/*/netfilter.c 13183F: net/*/netfilter/ 13184F: net/bridge/br_netfilter*.c 13185F: net/netfilter/ 13186 13187NETROM NETWORK LAYER 13188M: Ralf Baechle <ralf@linux-mips.org> 13189L: linux-hams@vger.kernel.org 13190S: Maintained 13191W: http://www.linux-ax25.org/ 13192F: include/net/netrom.h 13193F: include/uapi/linux/netrom.h 13194F: net/netrom/ 13195 13196NETRONIX EMBEDDED CONTROLLER 13197M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 13198S: Maintained 13199F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 13200F: drivers/mfd/ntxec.c 13201F: drivers/pwm/pwm-ntxec.c 13202F: drivers/rtc/rtc-ntxec.c 13203F: include/linux/mfd/ntxec.h 13204 13205NETRONOME ETHERNET DRIVERS 13206M: Simon Horman <simon.horman@corigine.com> 13207R: Jakub Kicinski <kuba@kernel.org> 13208L: oss-drivers@corigine.com 13209S: Maintained 13210F: drivers/net/ethernet/netronome/ 13211 13212NETWORK BLOCK DEVICE (NBD) 13213M: Josef Bacik <josef@toxicpanda.com> 13214L: linux-block@vger.kernel.org 13215L: nbd@other.debian.org 13216S: Maintained 13217F: Documentation/admin-guide/blockdev/nbd.rst 13218F: drivers/block/nbd.c 13219F: include/trace/events/nbd.h 13220F: include/uapi/linux/nbd.h 13221 13222NETWORK DROP MONITOR 13223M: Neil Horman <nhorman@tuxdriver.com> 13224L: netdev@vger.kernel.org 13225S: Maintained 13226W: https://fedorahosted.org/dropwatch/ 13227F: include/uapi/linux/net_dropmon.h 13228F: net/core/drop_monitor.c 13229 13230NETWORKING DRIVERS 13231M: "David S. Miller" <davem@davemloft.net> 13232M: Jakub Kicinski <kuba@kernel.org> 13233L: netdev@vger.kernel.org 13234S: Maintained 13235Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13236T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 13237T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 13238F: Documentation/devicetree/bindings/net/ 13239F: drivers/connector/ 13240F: drivers/net/ 13241F: include/linux/etherdevice.h 13242F: include/linux/fcdevice.h 13243F: include/linux/fddidevice.h 13244F: include/linux/hippidevice.h 13245F: include/linux/if_* 13246F: include/linux/inetdevice.h 13247F: include/linux/netdevice.h 13248F: include/uapi/linux/if_* 13249F: include/uapi/linux/netdevice.h 13250 13251NETWORKING DRIVERS (WIRELESS) 13252M: Kalle Valo <kvalo@codeaurora.org> 13253L: linux-wireless@vger.kernel.org 13254S: Maintained 13255Q: http://patchwork.kernel.org/project/linux-wireless/list/ 13256T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git 13257T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 13258F: Documentation/devicetree/bindings/net/wireless/ 13259F: drivers/net/wireless/ 13260 13261NETWORKING [DSA] 13262M: Andrew Lunn <andrew@lunn.ch> 13263M: Vivien Didelot <vivien.didelot@gmail.com> 13264M: Florian Fainelli <f.fainelli@gmail.com> 13265M: Vladimir Oltean <olteanv@gmail.com> 13266S: Maintained 13267F: Documentation/devicetree/bindings/net/dsa/ 13268F: drivers/net/dsa/ 13269F: include/linux/dsa/ 13270F: include/linux/platform_data/dsa.h 13271F: include/net/dsa.h 13272F: net/dsa/ 13273F: tools/testing/selftests/drivers/net/dsa/ 13274 13275NETWORKING [GENERAL] 13276M: "David S. Miller" <davem@davemloft.net> 13277M: Jakub Kicinski <kuba@kernel.org> 13278L: netdev@vger.kernel.org 13279S: Maintained 13280Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13281B: mailto:netdev@vger.kernel.org 13282T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 13283T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 13284F: Documentation/networking/ 13285F: include/linux/in.h 13286F: include/linux/net.h 13287F: include/linux/netdevice.h 13288F: include/net/ 13289F: include/uapi/linux/in.h 13290F: include/uapi/linux/net.h 13291F: include/uapi/linux/net_namespace.h 13292F: include/uapi/linux/netdevice.h 13293F: lib/net_utils.c 13294F: lib/random32.c 13295F: net/ 13296F: tools/testing/selftests/net/ 13297 13298NETWORKING [IPSEC] 13299M: Steffen Klassert <steffen.klassert@secunet.com> 13300M: Herbert Xu <herbert@gondor.apana.org.au> 13301M: "David S. Miller" <davem@davemloft.net> 13302L: netdev@vger.kernel.org 13303S: Maintained 13304T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 13305T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 13306F: include/net/xfrm.h 13307F: include/uapi/linux/xfrm.h 13308F: net/ipv4/ah4.c 13309F: net/ipv4/esp4* 13310F: net/ipv4/ip_vti.c 13311F: net/ipv4/ipcomp.c 13312F: net/ipv4/xfrm* 13313F: net/ipv6/ah6.c 13314F: net/ipv6/esp6* 13315F: net/ipv6/ip6_vti.c 13316F: net/ipv6/ipcomp6.c 13317F: net/ipv6/xfrm* 13318F: net/key/ 13319F: net/xfrm/ 13320F: tools/testing/selftests/net/ipsec.c 13321 13322NETWORKING [IPv4/IPv6] 13323M: "David S. Miller" <davem@davemloft.net> 13324M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 13325M: David Ahern <dsahern@kernel.org> 13326L: netdev@vger.kernel.org 13327S: Maintained 13328T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 13329F: arch/x86/net/* 13330F: include/net/ip* 13331F: net/ipv4/ 13332F: net/ipv6/ 13333 13334NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 13335M: Paul Moore <paul@paul-moore.com> 13336L: netdev@vger.kernel.org 13337L: linux-security-module@vger.kernel.org 13338S: Maintained 13339W: https://github.com/netlabel 13340F: Documentation/netlabel/ 13341F: include/net/calipso.h 13342F: include/net/cipso_ipv4.h 13343F: include/net/netlabel.h 13344F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 13345F: include/uapi/linux/netfilter/xt_SECMARK.h 13346F: net/ipv4/cipso_ipv4.c 13347F: net/ipv6/calipso.c 13348F: net/netfilter/xt_CONNSECMARK.c 13349F: net/netfilter/xt_SECMARK.c 13350F: net/netlabel/ 13351 13352NETWORKING [MPTCP] 13353M: Mat Martineau <mathew.j.martineau@linux.intel.com> 13354M: Matthieu Baerts <matthieu.baerts@tessares.net> 13355L: netdev@vger.kernel.org 13356L: mptcp@lists.linux.dev 13357S: Maintained 13358W: https://github.com/multipath-tcp/mptcp_net-next/wiki 13359B: https://github.com/multipath-tcp/mptcp_net-next/issues 13360F: Documentation/networking/mptcp-sysctl.rst 13361F: include/net/mptcp.h 13362F: include/trace/events/mptcp.h 13363F: include/uapi/linux/mptcp.h 13364F: net/mptcp/ 13365F: tools/testing/selftests/net/mptcp/ 13366 13367NETWORKING [TCP] 13368M: Eric Dumazet <edumazet@google.com> 13369L: netdev@vger.kernel.org 13370S: Maintained 13371F: include/linux/tcp.h 13372F: include/net/tcp.h 13373F: include/trace/events/tcp.h 13374F: include/uapi/linux/tcp.h 13375F: net/ipv4/syncookies.c 13376F: net/ipv4/tcp*.c 13377F: net/ipv6/syncookies.c 13378F: net/ipv6/tcp*.c 13379 13380NETWORKING [TLS] 13381M: Boris Pismenny <borisp@nvidia.com> 13382M: John Fastabend <john.fastabend@gmail.com> 13383M: Daniel Borkmann <daniel@iogearbox.net> 13384M: Jakub Kicinski <kuba@kernel.org> 13385L: netdev@vger.kernel.org 13386S: Maintained 13387F: include/net/tls.h 13388F: include/uapi/linux/tls.h 13389F: net/tls/* 13390 13391NETWORKING [WIRELESS] 13392L: linux-wireless@vger.kernel.org 13393Q: http://patchwork.kernel.org/project/linux-wireless/list/ 13394 13395NETXEN (1/10) GbE SUPPORT 13396M: Manish Chopra <manishc@marvell.com> 13397M: Rahul Verma <rahulv@marvell.com> 13398M: GR-Linux-NIC-Dev@marvell.com 13399L: netdev@vger.kernel.org 13400S: Supported 13401F: drivers/net/ethernet/qlogic/netxen/ 13402 13403NET_FAILOVER MODULE 13404M: Sridhar Samudrala <sridhar.samudrala@intel.com> 13405L: netdev@vger.kernel.org 13406S: Supported 13407F: Documentation/networking/net_failover.rst 13408F: drivers/net/net_failover.c 13409F: include/net/net_failover.h 13410 13411NEXTHOP 13412M: David Ahern <dsahern@kernel.org> 13413L: netdev@vger.kernel.org 13414S: Maintained 13415F: include/net/netns/nexthop.h 13416F: include/net/nexthop.h 13417F: include/uapi/linux/nexthop.h 13418F: net/ipv4/nexthop.c 13419 13420NFC SUBSYSTEM 13421M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 13422L: linux-nfc@lists.01.org (subscribers-only) 13423L: netdev@vger.kernel.org 13424S: Maintained 13425F: Documentation/devicetree/bindings/net/nfc/ 13426F: drivers/nfc/ 13427F: include/linux/platform_data/nfcmrvl.h 13428F: include/net/nfc/ 13429F: include/uapi/linux/nfc.h 13430F: net/nfc/ 13431 13432NFC VIRTUAL NCI DEVICE DRIVER 13433M: Bongsu Jeon <bongsu.jeon@samsung.com> 13434L: netdev@vger.kernel.org 13435L: linux-nfc@lists.01.org (subscribers-only) 13436S: Supported 13437F: drivers/nfc/virtual_ncidev.c 13438F: tools/testing/selftests/nci/ 13439 13440NFS, SUNRPC, AND LOCKD CLIENTS 13441M: Trond Myklebust <trond.myklebust@hammerspace.com> 13442M: Anna Schumaker <anna.schumaker@netapp.com> 13443L: linux-nfs@vger.kernel.org 13444S: Maintained 13445W: http://client.linux-nfs.org 13446T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 13447F: fs/lockd/ 13448F: fs/nfs/ 13449F: fs/nfs_common/ 13450F: include/linux/lockd/ 13451F: include/linux/nfs* 13452F: include/linux/sunrpc/ 13453F: include/uapi/linux/nfs* 13454F: include/uapi/linux/sunrpc/ 13455F: net/sunrpc/ 13456F: Documentation/filesystems/nfs/ 13457 13458NILFS2 FILESYSTEM 13459M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 13460L: linux-nilfs@vger.kernel.org 13461S: Supported 13462W: https://nilfs.sourceforge.io/ 13463W: https://nilfs.osdn.jp/ 13464T: git git://github.com/konis/nilfs2.git 13465F: Documentation/filesystems/nilfs2.rst 13466F: fs/nilfs2/ 13467F: include/trace/events/nilfs2.h 13468F: include/uapi/linux/nilfs2_api.h 13469F: include/uapi/linux/nilfs2_ondisk.h 13470 13471NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 13472M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 13473S: Maintained 13474W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 13475F: Documentation/scsi/NinjaSCSI.rst 13476F: drivers/scsi/pcmcia/nsp_* 13477 13478NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 13479M: GOTO Masanori <gotom@debian.or.jp> 13480M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 13481S: Maintained 13482W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 13483F: Documentation/scsi/NinjaSCSI.rst 13484F: drivers/scsi/nsp32* 13485 13486NINTENDO HID DRIVER 13487M: Daniel J. Ogorchock <djogorchock@gmail.com> 13488L: linux-input@vger.kernel.org 13489S: Maintained 13490F: drivers/hid/hid-nintendo* 13491 13492NIOS2 ARCHITECTURE 13493M: Dinh Nguyen <dinguyen@kernel.org> 13494S: Maintained 13495T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 13496F: arch/nios2/ 13497 13498NITRO ENCLAVES (NE) 13499M: Andra Paraschiv <andraprs@amazon.com> 13500M: Alexandru Vasile <lexnv@amazon.com> 13501M: Alexandru Ciobotaru <alcioa@amazon.com> 13502L: linux-kernel@vger.kernel.org 13503S: Supported 13504W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 13505F: Documentation/virt/ne_overview.rst 13506F: drivers/virt/nitro_enclaves/ 13507F: include/linux/nitro_enclaves.h 13508F: include/uapi/linux/nitro_enclaves.h 13509F: samples/nitro_enclaves/ 13510 13511NOHZ, DYNTICKS SUPPORT 13512M: Frederic Weisbecker <fweisbec@gmail.com> 13513M: Thomas Gleixner <tglx@linutronix.de> 13514M: Ingo Molnar <mingo@kernel.org> 13515L: linux-kernel@vger.kernel.org 13516S: Maintained 13517T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 13518F: include/linux/sched/nohz.h 13519F: include/linux/tick.h 13520F: kernel/time/tick*.* 13521 13522NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 13523M: Pavel Machek <pavel@ucw.cz> 13524M: Sakari Ailus <sakari.ailus@iki.fi> 13525L: linux-media@vger.kernel.org 13526S: Maintained 13527F: drivers/media/i2c/ad5820.c 13528F: drivers/media/i2c/et8ek8 13529 13530NOKIA N900 POWER SUPPLY DRIVERS 13531R: Pali Rohár <pali@kernel.org> 13532F: drivers/power/supply/bq2415x_charger.c 13533F: drivers/power/supply/bq27xxx_battery.c 13534F: drivers/power/supply/bq27xxx_battery_i2c.c 13535F: drivers/power/supply/isp1704_charger.c 13536F: drivers/power/supply/rx51_battery.c 13537F: include/linux/power/bq2415x_charger.h 13538F: include/linux/power/bq27xxx_battery.h 13539 13540NOLIBC HEADER FILE 13541M: Willy Tarreau <w@1wt.eu> 13542S: Maintained 13543T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 13544F: tools/include/nolibc/ 13545 13546NSDEPS 13547M: Matthias Maennich <maennich@google.com> 13548S: Maintained 13549F: Documentation/core-api/symbol-namespaces.rst 13550F: scripts/nsdeps 13551 13552NTB AMD DRIVER 13553M: Sanjay R Mehta <sanju.mehta@amd.com> 13554M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 13555L: linux-ntb@googlegroups.com 13556S: Supported 13557F: drivers/ntb/hw/amd/ 13558 13559NTB DRIVER CORE 13560M: Jon Mason <jdmason@kudzu.us> 13561M: Dave Jiang <dave.jiang@intel.com> 13562M: Allen Hubbe <allenbh@gmail.com> 13563L: linux-ntb@googlegroups.com 13564S: Supported 13565W: https://github.com/jonmason/ntb/wiki 13566T: git git://github.com/jonmason/ntb.git 13567F: drivers/net/ntb_netdev.c 13568F: drivers/ntb/ 13569F: include/linux/ntb.h 13570F: include/linux/ntb_transport.h 13571F: tools/testing/selftests/ntb/ 13572 13573NTB IDT DRIVER 13574M: Serge Semin <fancer.lancer@gmail.com> 13575L: linux-ntb@googlegroups.com 13576S: Supported 13577F: drivers/ntb/hw/idt/ 13578 13579NTB INTEL DRIVER 13580M: Dave Jiang <dave.jiang@intel.com> 13581L: linux-ntb@googlegroups.com 13582S: Supported 13583W: https://github.com/davejiang/linux/wiki 13584T: git https://github.com/davejiang/linux.git 13585F: drivers/ntb/hw/intel/ 13586 13587NTFS FILESYSTEM 13588M: Anton Altaparmakov <anton@tuxera.com> 13589L: linux-ntfs-dev@lists.sourceforge.net 13590S: Supported 13591W: http://www.tuxera.com/ 13592T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 13593F: Documentation/filesystems/ntfs.rst 13594F: fs/ntfs/ 13595 13596NTFS3 FILESYSTEM 13597M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 13598L: ntfs3@lists.linux.dev 13599S: Supported 13600W: http://www.paragon-software.com/ 13601T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 13602F: Documentation/filesystems/ntfs3.rst 13603F: fs/ntfs3/ 13604 13605NUBUS SUBSYSTEM 13606M: Finn Thain <fthain@linux-m68k.org> 13607L: linux-m68k@lists.linux-m68k.org 13608S: Maintained 13609F: arch/*/include/asm/nubus.h 13610F: drivers/nubus/ 13611F: include/linux/nubus.h 13612F: include/uapi/linux/nubus.h 13613 13614NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 13615M: Antonino Daplas <adaplas@gmail.com> 13616L: linux-fbdev@vger.kernel.org 13617S: Maintained 13618F: drivers/video/fbdev/nvidia/ 13619F: drivers/video/fbdev/riva/ 13620 13621NVIDIA WMI EC BACKLIGHT DRIVER 13622M: Daniel Dadap <ddadap@nvidia.com> 13623L: platform-driver-x86@vger.kernel.org 13624S: Supported 13625F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 13626 13627NVM EXPRESS DRIVER 13628M: Keith Busch <kbusch@kernel.org> 13629M: Jens Axboe <axboe@fb.com> 13630M: Christoph Hellwig <hch@lst.de> 13631M: Sagi Grimberg <sagi@grimberg.me> 13632L: linux-nvme@lists.infradead.org 13633S: Supported 13634W: http://git.infradead.org/nvme.git 13635T: git://git.infradead.org/nvme.git 13636F: drivers/nvme/host/ 13637F: include/linux/nvme.h 13638F: include/uapi/linux/nvme_ioctl.h 13639 13640NVM EXPRESS FC TRANSPORT DRIVERS 13641M: James Smart <james.smart@broadcom.com> 13642L: linux-nvme@lists.infradead.org 13643S: Supported 13644F: drivers/nvme/host/fc.c 13645F: drivers/nvme/target/fc.c 13646F: drivers/nvme/target/fcloop.c 13647F: include/linux/nvme-fc-driver.h 13648F: include/linux/nvme-fc.h 13649 13650NVM EXPRESS TARGET DRIVER 13651M: Christoph Hellwig <hch@lst.de> 13652M: Sagi Grimberg <sagi@grimberg.me> 13653M: Chaitanya Kulkarni <kch@nvidia.com> 13654L: linux-nvme@lists.infradead.org 13655S: Supported 13656W: http://git.infradead.org/nvme.git 13657T: git://git.infradead.org/nvme.git 13658F: drivers/nvme/target/ 13659 13660NVMEM FRAMEWORK 13661M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 13662S: Maintained 13663T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 13664F: Documentation/ABI/stable/sysfs-bus-nvmem 13665F: Documentation/devicetree/bindings/nvmem/ 13666F: drivers/nvmem/ 13667F: include/linux/nvmem-consumer.h 13668F: include/linux/nvmem-provider.h 13669 13670NXP C45 TJA11XX PHY DRIVER 13671M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 13672L: netdev@vger.kernel.org 13673S: Maintained 13674F: drivers/net/phy/nxp-c45-tja11xx.c 13675 13676NXP FSPI DRIVER 13677M: Ashish Kumar <ashish.kumar@nxp.com> 13678R: Yogesh Gaur <yogeshgaur.83@gmail.com> 13679L: linux-spi@vger.kernel.org 13680S: Maintained 13681F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 13682F: drivers/spi/spi-nxp-fspi.c 13683 13684NXP FXAS21002C DRIVER 13685M: Rui Miguel Silva <rmfrfs@gmail.com> 13686L: linux-iio@vger.kernel.org 13687S: Maintained 13688F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 13689F: drivers/iio/gyro/fxas21002c.h 13690F: drivers/iio/gyro/fxas21002c_core.c 13691F: drivers/iio/gyro/fxas21002c_i2c.c 13692F: drivers/iio/gyro/fxas21002c_spi.c 13693 13694NXP i.MX CLOCK DRIVERS 13695M: Abel Vesa <abel.vesa@nxp.com> 13696L: linux-clk@vger.kernel.org 13697L: linux-imx@nxp.com 13698S: Maintained 13699F: drivers/clk/imx/ 13700 13701NXP i.MX 8MQ DCSS DRIVER 13702M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 13703R: Lucas Stach <l.stach@pengutronix.de> 13704L: dri-devel@lists.freedesktop.org 13705S: Maintained 13706F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 13707F: drivers/gpu/drm/imx/dcss/ 13708 13709NXP i.MX 8QXP ADC DRIVER 13710M: Cai Huoqing <caihuoqing@baidu.com> 13711L: linux-iio@vger.kernel.org 13712S: Supported 13713F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 13714F: drivers/iio/adc/imx8qxp-adc.c 13715 13716NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 13717M: Jagan Teki <jagan@amarulasolutions.com> 13718S: Maintained 13719F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 13720F: drivers/regulator/pf8x00-regulator.c 13721 13722NXP PTN5150A CC LOGIC AND EXTCON DRIVER 13723M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 13724L: linux-kernel@vger.kernel.org 13725S: Maintained 13726F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 13727F: drivers/extcon/extcon-ptn5150.c 13728 13729NXP SGTL5000 DRIVER 13730M: Fabio Estevam <festevam@gmail.com> 13731L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13732S: Maintained 13733F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 13734F: sound/soc/codecs/sgtl5000* 13735 13736NXP SJA1105 ETHERNET SWITCH DRIVER 13737M: Vladimir Oltean <olteanv@gmail.com> 13738L: linux-kernel@vger.kernel.org 13739S: Maintained 13740F: drivers/net/dsa/sja1105 13741F: drivers/net/pcs/pcs-xpcs-nxp.c 13742 13743NXP TDA998X DRM DRIVER 13744M: Russell King <linux@armlinux.org.uk> 13745S: Maintained 13746T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 13747T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 13748F: drivers/gpu/drm/i2c/tda998x_drv.c 13749F: include/drm/i2c/tda998x.h 13750F: include/dt-bindings/display/tda998x.h 13751K: "nxp,tda998x" 13752 13753NXP TFA9879 DRIVER 13754M: Peter Rosin <peda@axentia.se> 13755L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13756S: Maintained 13757F: Documentation/devicetree/bindings/sound/tfa9879.txt 13758F: sound/soc/codecs/tfa9879* 13759 13760NXP/Goodix TFA989X (TFA1) DRIVER 13761M: Stephan Gerhold <stephan@gerhold.net> 13762L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13763S: Maintained 13764F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 13765F: sound/soc/codecs/tfa989x.c 13766 13767NXP-NCI NFC DRIVER 13768R: Charles Gorand <charles.gorand@effinnov.com> 13769L: linux-nfc@lists.01.org (subscribers-only) 13770S: Supported 13771F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 13772F: drivers/nfc/nxp-nci 13773 13774NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 13775M: Mirela Rabulea <mirela.rabulea@nxp.com> 13776R: NXP Linux Team <linux-imx@nxp.com> 13777L: linux-media@vger.kernel.org 13778S: Maintained 13779F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 13780F: drivers/media/platform/imx-jpeg 13781 13782NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 13783M: Jonas Malaco <jonas@protocubo.io> 13784L: linux-hwmon@vger.kernel.org 13785S: Maintained 13786F: Documentation/hwmon/nzxt-kraken2.rst 13787F: drivers/hwmon/nzxt-kraken2.c 13788 13789OBJAGG 13790M: Jiri Pirko <jiri@nvidia.com> 13791L: netdev@vger.kernel.org 13792S: Supported 13793F: include/linux/objagg.h 13794F: lib/objagg.c 13795F: lib/test_objagg.c 13796 13797OBJTOOL 13798M: Josh Poimboeuf <jpoimboe@redhat.com> 13799M: Peter Zijlstra <peterz@infradead.org> 13800S: Supported 13801F: tools/objtool/ 13802F: include/linux/objtool.h 13803 13804OCELOT ETHERNET SWITCH DRIVER 13805M: Vladimir Oltean <vladimir.oltean@nxp.com> 13806M: Claudiu Manoil <claudiu.manoil@nxp.com> 13807M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13808M: UNGLinuxDriver@microchip.com 13809L: netdev@vger.kernel.org 13810S: Supported 13811F: drivers/net/dsa/ocelot/* 13812F: drivers/net/ethernet/mscc/ 13813F: include/soc/mscc/ocelot* 13814F: net/dsa/tag_ocelot.c 13815F: net/dsa/tag_ocelot_8021q.c 13816F: tools/testing/selftests/drivers/net/ocelot/* 13817 13818OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 13819M: Frederic Barrat <fbarrat@linux.ibm.com> 13820M: Andrew Donnellan <ajd@linux.ibm.com> 13821L: linuxppc-dev@lists.ozlabs.org 13822S: Supported 13823F: Documentation/userspace-api/accelerators/ocxl.rst 13824F: arch/powerpc/include/asm/pnv-ocxl.h 13825F: arch/powerpc/platforms/powernv/ocxl.c 13826F: drivers/misc/ocxl/ 13827F: include/misc/ocxl* 13828F: include/uapi/misc/ocxl.h 13829 13830OMAP AUDIO SUPPORT 13831M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 13832M: Jarkko Nikula <jarkko.nikula@bitmer.com> 13833L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13834L: linux-omap@vger.kernel.org 13835S: Maintained 13836F: sound/soc/ti/n810.c 13837F: sound/soc/ti/omap* 13838F: sound/soc/ti/rx51.c 13839F: sound/soc/ti/sdma-pcm.* 13840 13841OMAP CLOCK FRAMEWORK SUPPORT 13842M: Paul Walmsley <paul@pwsan.com> 13843L: linux-omap@vger.kernel.org 13844S: Maintained 13845F: arch/arm/*omap*/*clock* 13846 13847OMAP DEVICE TREE SUPPORT 13848M: Benoît Cousson <bcousson@baylibre.com> 13849M: Tony Lindgren <tony@atomide.com> 13850L: linux-omap@vger.kernel.org 13851L: devicetree@vger.kernel.org 13852S: Maintained 13853F: arch/arm/boot/dts/*am3* 13854F: arch/arm/boot/dts/*am4* 13855F: arch/arm/boot/dts/*am5* 13856F: arch/arm/boot/dts/*dra7* 13857F: arch/arm/boot/dts/*omap* 13858F: arch/arm/boot/dts/logicpd-som-lv* 13859F: arch/arm/boot/dts/logicpd-torpedo* 13860 13861OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 13862L: linux-omap@vger.kernel.org 13863L: linux-fbdev@vger.kernel.org 13864S: Orphan 13865F: Documentation/arm/omap/dss.rst 13866F: drivers/video/fbdev/omap2/ 13867 13868OMAP FRAMEBUFFER SUPPORT 13869L: linux-fbdev@vger.kernel.org 13870L: linux-omap@vger.kernel.org 13871S: Orphan 13872F: drivers/video/fbdev/omap/ 13873 13874OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 13875M: Roger Quadros <rogerq@kernel.org> 13876M: Tony Lindgren <tony@atomide.com> 13877L: linux-omap@vger.kernel.org 13878S: Maintained 13879F: arch/arm/mach-omap2/*gpmc* 13880F: drivers/memory/omap-gpmc.c 13881 13882OMAP GPIO DRIVER 13883M: Grygorii Strashko <grygorii.strashko@ti.com> 13884M: Santosh Shilimkar <ssantosh@kernel.org> 13885M: Kevin Hilman <khilman@kernel.org> 13886L: linux-omap@vger.kernel.org 13887S: Maintained 13888F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 13889F: drivers/gpio/gpio-omap.c 13890 13891OMAP HARDWARE SPINLOCK SUPPORT 13892M: Ohad Ben-Cohen <ohad@wizery.com> 13893L: linux-omap@vger.kernel.org 13894S: Maintained 13895F: drivers/hwspinlock/omap_hwspinlock.c 13896 13897OMAP HS MMC SUPPORT 13898L: linux-mmc@vger.kernel.org 13899L: linux-omap@vger.kernel.org 13900S: Orphan 13901F: drivers/mmc/host/omap_hsmmc.c 13902 13903OMAP HWMOD DATA 13904M: Paul Walmsley <paul@pwsan.com> 13905L: linux-omap@vger.kernel.org 13906S: Maintained 13907F: arch/arm/mach-omap2/omap_hwmod*data* 13908 13909OMAP HWMOD SUPPORT 13910M: Benoît Cousson <bcousson@baylibre.com> 13911M: Paul Walmsley <paul@pwsan.com> 13912L: linux-omap@vger.kernel.org 13913S: Maintained 13914F: arch/arm/mach-omap2/omap_hwmod.* 13915 13916OMAP I2C DRIVER 13917M: Vignesh R <vigneshr@ti.com> 13918L: linux-omap@vger.kernel.org 13919L: linux-i2c@vger.kernel.org 13920S: Maintained 13921F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 13922F: drivers/i2c/busses/i2c-omap.c 13923 13924OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 13925M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13926L: linux-media@vger.kernel.org 13927S: Maintained 13928F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 13929F: drivers/media/platform/omap3isp/ 13930F: drivers/staging/media/omap4iss/ 13931 13932OMAP MMC SUPPORT 13933M: Aaro Koskinen <aaro.koskinen@iki.fi> 13934L: linux-omap@vger.kernel.org 13935S: Odd Fixes 13936F: drivers/mmc/host/omap.c 13937 13938OMAP POWER MANAGEMENT SUPPORT 13939M: Kevin Hilman <khilman@kernel.org> 13940L: linux-omap@vger.kernel.org 13941S: Maintained 13942F: arch/arm/*omap*/*pm* 13943F: drivers/cpufreq/omap-cpufreq.c 13944 13945OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 13946M: Rajendra Nayak <rnayak@codeaurora.org> 13947M: Paul Walmsley <paul@pwsan.com> 13948L: linux-omap@vger.kernel.org 13949S: Maintained 13950F: arch/arm/mach-omap2/prm* 13951 13952OMAP RANDOM NUMBER GENERATOR SUPPORT 13953M: Deepak Saxena <dsaxena@plexity.net> 13954S: Maintained 13955F: drivers/char/hw_random/omap-rng.c 13956 13957OMAP USB SUPPORT 13958L: linux-usb@vger.kernel.org 13959L: linux-omap@vger.kernel.org 13960S: Orphan 13961F: arch/arm/*omap*/usb* 13962F: drivers/usb/*/*omap* 13963 13964OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 13965M: Mark Jackson <mpfj@newflow.co.uk> 13966L: linux-omap@vger.kernel.org 13967S: Maintained 13968F: arch/arm/boot/dts/am335x-nano.dts 13969 13970OMAP1 SUPPORT 13971M: Aaro Koskinen <aaro.koskinen@iki.fi> 13972M: Tony Lindgren <tony@atomide.com> 13973L: linux-omap@vger.kernel.org 13974S: Maintained 13975Q: http://patchwork.kernel.org/project/linux-omap/list/ 13976T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 13977F: arch/arm/configs/omap1_defconfig 13978F: arch/arm/mach-omap1/ 13979F: arch/arm/plat-omap/ 13980F: drivers/i2c/busses/i2c-omap.c 13981F: include/linux/platform_data/ams-delta-fiq.h 13982F: include/linux/platform_data/i2c-omap.h 13983 13984OMAP2+ SUPPORT 13985M: Tony Lindgren <tony@atomide.com> 13986L: linux-omap@vger.kernel.org 13987S: Maintained 13988W: http://www.muru.com/linux/omap/ 13989W: http://linux.omap.com/ 13990Q: http://patchwork.kernel.org/project/linux-omap/list/ 13991T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 13992F: arch/arm/configs/omap2plus_defconfig 13993F: arch/arm/mach-omap2/ 13994F: arch/arm/plat-omap/ 13995F: drivers/bus/ti-sysc.c 13996F: drivers/i2c/busses/i2c-omap.c 13997F: drivers/irqchip/irq-omap-intc.c 13998F: drivers/mfd/*omap*.c 13999F: drivers/mfd/menelaus.c 14000F: drivers/mfd/palmas.c 14001F: drivers/mfd/tps65217.c 14002F: drivers/mfd/tps65218.c 14003F: drivers/mfd/tps65910.c 14004F: drivers/mfd/twl-core.[ch] 14005F: drivers/mfd/twl4030*.c 14006F: drivers/mfd/twl6030*.c 14007F: drivers/mfd/twl6040*.c 14008F: drivers/regulator/palmas-regulator*.c 14009F: drivers/regulator/pbias-regulator.c 14010F: drivers/regulator/tps65217-regulator.c 14011F: drivers/regulator/tps65218-regulator.c 14012F: drivers/regulator/tps65910-regulator.c 14013F: drivers/regulator/twl-regulator.c 14014F: drivers/regulator/twl6030-regulator.c 14015F: include/linux/platform_data/i2c-omap.h 14016F: include/linux/platform_data/ti-sysc.h 14017 14018OMFS FILESYSTEM 14019M: Bob Copeland <me@bobcopeland.com> 14020L: linux-karma-devel@lists.sourceforge.net 14021S: Maintained 14022F: Documentation/filesystems/omfs.rst 14023F: fs/omfs/ 14024 14025OMNIKEY CARDMAN 4000 DRIVER 14026M: Harald Welte <laforge@gnumonks.org> 14027S: Maintained 14028F: drivers/char/pcmcia/cm4000_cs.c 14029F: include/linux/cm4000_cs.h 14030F: include/uapi/linux/cm4000_cs.h 14031 14032OMNIKEY CARDMAN 4040 DRIVER 14033M: Harald Welte <laforge@gnumonks.org> 14034S: Maintained 14035F: drivers/char/pcmcia/cm4040_cs.* 14036 14037OMNIVISION OV02A10 SENSOR DRIVER 14038M: Dongchun Zhu <dongchun.zhu@mediatek.com> 14039L: linux-media@vger.kernel.org 14040S: Maintained 14041T: git git://linuxtv.org/media_tree.git 14042F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 14043F: drivers/media/i2c/ov02a10.c 14044 14045OMNIVISION OV13858 SENSOR DRIVER 14046M: Sakari Ailus <sakari.ailus@linux.intel.com> 14047L: linux-media@vger.kernel.org 14048S: Maintained 14049T: git git://linuxtv.org/media_tree.git 14050F: drivers/media/i2c/ov13858.c 14051 14052OMNIVISION OV13B10 SENSOR DRIVER 14053M: Arec Kao <arec.kao@intel.com> 14054L: linux-media@vger.kernel.org 14055S: Maintained 14056T: git git://linuxtv.org/media_tree.git 14057F: drivers/media/i2c/ov13b10.c 14058 14059OMNIVISION OV2680 SENSOR DRIVER 14060M: Rui Miguel Silva <rmfrfs@gmail.com> 14061L: linux-media@vger.kernel.org 14062S: Maintained 14063T: git git://linuxtv.org/media_tree.git 14064F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 14065F: drivers/media/i2c/ov2680.c 14066 14067OMNIVISION OV2685 SENSOR DRIVER 14068M: Shunqian Zheng <zhengsq@rock-chips.com> 14069L: linux-media@vger.kernel.org 14070S: Maintained 14071T: git git://linuxtv.org/media_tree.git 14072F: drivers/media/i2c/ov2685.c 14073 14074OMNIVISION OV2740 SENSOR DRIVER 14075M: Tianshu Qiu <tian.shu.qiu@intel.com> 14076R: Shawn Tu <shawnx.tu@intel.com> 14077R: Bingbu Cao <bingbu.cao@intel.com> 14078L: linux-media@vger.kernel.org 14079S: Maintained 14080T: git git://linuxtv.org/media_tree.git 14081F: drivers/media/i2c/ov2740.c 14082 14083OMNIVISION OV5640 SENSOR DRIVER 14084M: Steve Longerbeam <slongerbeam@gmail.com> 14085L: linux-media@vger.kernel.org 14086S: Maintained 14087T: git git://linuxtv.org/media_tree.git 14088F: drivers/media/i2c/ov5640.c 14089 14090OMNIVISION OV5647 SENSOR DRIVER 14091M: Dave Stevenson <dave.stevenson@raspberrypi.com> 14092M: Jacopo Mondi <jacopo@jmondi.org> 14093L: linux-media@vger.kernel.org 14094S: Maintained 14095T: git git://linuxtv.org/media_tree.git 14096F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 14097F: drivers/media/i2c/ov5647.c 14098 14099OMNIVISION OV5670 SENSOR DRIVER 14100M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 14101M: Hyungwoo Yang <hyungwoo.yang@intel.com> 14102L: linux-media@vger.kernel.org 14103S: Maintained 14104T: git git://linuxtv.org/media_tree.git 14105F: drivers/media/i2c/ov5670.c 14106 14107OMNIVISION OV5675 SENSOR DRIVER 14108M: Shawn Tu <shawnx.tu@intel.com> 14109L: linux-media@vger.kernel.org 14110S: Maintained 14111T: git git://linuxtv.org/media_tree.git 14112F: drivers/media/i2c/ov5675.c 14113 14114OMNIVISION OV5695 SENSOR DRIVER 14115M: Shunqian Zheng <zhengsq@rock-chips.com> 14116L: linux-media@vger.kernel.org 14117S: Maintained 14118T: git git://linuxtv.org/media_tree.git 14119F: drivers/media/i2c/ov5695.c 14120 14121OMNIVISION OV7670 SENSOR DRIVER 14122L: linux-media@vger.kernel.org 14123S: Orphan 14124T: git git://linuxtv.org/media_tree.git 14125F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 14126F: drivers/media/i2c/ov7670.c 14127 14128OMNIVISION OV772x SENSOR DRIVER 14129M: Jacopo Mondi <jacopo@jmondi.org> 14130L: linux-media@vger.kernel.org 14131S: Odd fixes 14132T: git git://linuxtv.org/media_tree.git 14133F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 14134F: drivers/media/i2c/ov772x.c 14135F: include/media/i2c/ov772x.h 14136 14137OMNIVISION OV7740 SENSOR DRIVER 14138M: Wenyou Yang <wenyou.yang@microchip.com> 14139L: linux-media@vger.kernel.org 14140S: Maintained 14141T: git git://linuxtv.org/media_tree.git 14142F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 14143F: drivers/media/i2c/ov7740.c 14144 14145OMNIVISION OV8856 SENSOR DRIVER 14146M: Dongchun Zhu <dongchun.zhu@mediatek.com> 14147L: linux-media@vger.kernel.org 14148S: Maintained 14149T: git git://linuxtv.org/media_tree.git 14150F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 14151F: drivers/media/i2c/ov8856.c 14152 14153OMNIVISION OV9282 SENSOR DRIVER 14154M: Paul J. Murphy <paul.j.murphy@intel.com> 14155M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 14156L: linux-media@vger.kernel.org 14157S: Maintained 14158T: git git://linuxtv.org/media_tree.git 14159F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 14160F: drivers/media/i2c/ov9282.c 14161 14162OMNIVISION OV9640 SENSOR DRIVER 14163M: Petr Cvek <petrcvekcz@gmail.com> 14164L: linux-media@vger.kernel.org 14165S: Maintained 14166F: drivers/media/i2c/ov9640.* 14167 14168OMNIVISION OV9650 SENSOR DRIVER 14169M: Sakari Ailus <sakari.ailus@linux.intel.com> 14170R: Akinobu Mita <akinobu.mita@gmail.com> 14171R: Sylwester Nawrocki <s.nawrocki@samsung.com> 14172L: linux-media@vger.kernel.org 14173S: Maintained 14174T: git git://linuxtv.org/media_tree.git 14175F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 14176F: drivers/media/i2c/ov9650.c 14177 14178OMNIVISION OV9734 SENSOR DRIVER 14179M: Tianshu Qiu <tian.shu.qiu@intel.com> 14180R: Bingbu Cao <bingbu.cao@intel.com> 14181L: linux-media@vger.kernel.org 14182S: Maintained 14183T: git git://linuxtv.org/media_tree.git 14184F: drivers/media/i2c/ov9734.c 14185 14186ONENAND FLASH DRIVER 14187M: Kyungmin Park <kyungmin.park@samsung.com> 14188L: linux-mtd@lists.infradead.org 14189S: Maintained 14190F: drivers/mtd/nand/onenand/ 14191F: include/linux/mtd/onenand*.h 14192 14193ONION OMEGA2+ BOARD 14194M: Harvey Hunt <harveyhuntnexus@gmail.com> 14195L: linux-mips@vger.kernel.org 14196S: Maintained 14197F: arch/mips/boot/dts/ralink/omega2p.dts 14198 14199OP-TEE DRIVER 14200M: Jens Wiklander <jens.wiklander@linaro.org> 14201L: op-tee@lists.trustedfirmware.org 14202S: Maintained 14203F: Documentation/ABI/testing/sysfs-bus-optee-devices 14204F: drivers/tee/optee/ 14205 14206OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 14207M: Sumit Garg <sumit.garg@linaro.org> 14208L: op-tee@lists.trustedfirmware.org 14209S: Maintained 14210F: drivers/char/hw_random/optee-rng.c 14211 14212OPA-VNIC DRIVER 14213M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 14214M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 14215L: linux-rdma@vger.kernel.org 14216S: Supported 14217F: drivers/infiniband/ulp/opa_vnic 14218 14219OPEN FIRMWARE AND DEVICE TREE OVERLAYS 14220M: Pantelis Antoniou <pantelis.antoniou@konsulko.com> 14221M: Frank Rowand <frowand.list@gmail.com> 14222L: devicetree@vger.kernel.org 14223S: Maintained 14224F: Documentation/devicetree/dynamic-resolution-notes.rst 14225F: Documentation/devicetree/overlay-notes.rst 14226F: drivers/of/overlay.c 14227F: drivers/of/resolver.c 14228K: of_overlay_notifier_ 14229 14230OPEN FIRMWARE AND FLATTENED DEVICE TREE 14231M: Rob Herring <robh+dt@kernel.org> 14232M: Frank Rowand <frowand.list@gmail.com> 14233L: devicetree@vger.kernel.org 14234S: Maintained 14235W: http://www.devicetree.org/ 14236T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 14237F: Documentation/ABI/testing/sysfs-firmware-ofw 14238F: drivers/of/ 14239F: include/linux/of*.h 14240F: scripts/dtc/ 14241 14242OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 14243M: Rob Herring <robh+dt@kernel.org> 14244L: devicetree@vger.kernel.org 14245S: Maintained 14246Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 14247T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 14248F: Documentation/devicetree/ 14249F: arch/*/boot/dts/ 14250F: include/dt-bindings/ 14251 14252OPENCOMPUTE PTP CLOCK DRIVER 14253M: Jonathan Lemon <jonathan.lemon@gmail.com> 14254L: netdev@vger.kernel.org 14255S: Maintained 14256F: drivers/ptp/ptp_ocp.c 14257 14258OPENCORES I2C BUS DRIVER 14259M: Peter Korsgaard <peter@korsgaard.com> 14260M: Andrew Lunn <andrew@lunn.ch> 14261L: linux-i2c@vger.kernel.org 14262S: Maintained 14263F: Documentation/devicetree/bindings/i2c/i2c-ocores.txt 14264F: Documentation/i2c/busses/i2c-ocores.rst 14265F: drivers/i2c/busses/i2c-ocores.c 14266F: include/linux/platform_data/i2c-ocores.h 14267 14268OPENRISC ARCHITECTURE 14269M: Jonas Bonn <jonas@southpole.se> 14270M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 14271M: Stafford Horne <shorne@gmail.com> 14272L: openrisc@lists.librecores.org 14273S: Maintained 14274W: http://openrisc.io 14275T: git git://github.com/openrisc/linux.git 14276F: Documentation/devicetree/bindings/openrisc/ 14277F: Documentation/openrisc/ 14278F: arch/openrisc/ 14279F: drivers/irqchip/irq-ompic.c 14280F: drivers/irqchip/irq-or1k-* 14281 14282OPENVSWITCH 14283M: Pravin B Shelar <pshelar@ovn.org> 14284L: netdev@vger.kernel.org 14285L: dev@openvswitch.org 14286S: Maintained 14287W: http://openvswitch.org 14288F: include/uapi/linux/openvswitch.h 14289F: net/openvswitch/ 14290 14291OPERATING PERFORMANCE POINTS (OPP) 14292M: Viresh Kumar <vireshk@kernel.org> 14293M: Nishanth Menon <nm@ti.com> 14294M: Stephen Boyd <sboyd@kernel.org> 14295L: linux-pm@vger.kernel.org 14296S: Maintained 14297T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 14298F: Documentation/devicetree/bindings/opp/ 14299F: Documentation/power/opp.rst 14300F: drivers/opp/ 14301F: include/linux/pm_opp.h 14302 14303OPL4 DRIVER 14304M: Clemens Ladisch <clemens@ladisch.de> 14305L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14306S: Maintained 14307T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 14308F: sound/drivers/opl4/ 14309 14310ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 14311M: Mark Fasheh <mark@fasheh.com> 14312M: Joel Becker <jlbec@evilplan.org> 14313M: Joseph Qi <joseph.qi@linux.alibaba.com> 14314L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 14315S: Supported 14316W: http://ocfs2.wiki.kernel.org 14317F: Documentation/filesystems/dlmfs.rst 14318F: Documentation/filesystems/ocfs2.rst 14319F: fs/ocfs2/ 14320 14321ORANGEFS FILESYSTEM 14322M: Mike Marshall <hubcap@omnibond.com> 14323R: Martin Brandenburg <martin@omnibond.com> 14324L: devel@lists.orangefs.org 14325S: Supported 14326T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 14327F: Documentation/filesystems/orangefs.rst 14328F: fs/orangefs/ 14329 14330ORINOCO DRIVER 14331L: linux-wireless@vger.kernel.org 14332S: Orphan 14333W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 14334W: http://www.nongnu.org/orinoco/ 14335F: drivers/net/wireless/intersil/orinoco/ 14336 14337OV2659 OMNIVISION SENSOR DRIVER 14338M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 14339L: linux-media@vger.kernel.org 14340S: Maintained 14341W: https://linuxtv.org 14342Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14343T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 14344F: drivers/media/i2c/ov2659.c 14345F: include/media/i2c/ov2659.h 14346 14347OVERLAY FILESYSTEM 14348M: Miklos Szeredi <miklos@szeredi.hu> 14349L: linux-unionfs@vger.kernel.org 14350S: Supported 14351T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 14352F: Documentation/filesystems/overlayfs.rst 14353F: fs/overlayfs/ 14354 14355P54 WIRELESS DRIVER 14356M: Christian Lamparter <chunkeey@googlemail.com> 14357L: linux-wireless@vger.kernel.org 14358S: Maintained 14359W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 14360F: drivers/net/wireless/intersil/p54/ 14361 14362PACKING 14363M: Vladimir Oltean <olteanv@gmail.com> 14364L: netdev@vger.kernel.org 14365S: Supported 14366F: Documentation/core-api/packing.rst 14367F: include/linux/packing.h 14368F: lib/packing.c 14369 14370PADATA PARALLEL EXECUTION MECHANISM 14371M: Steffen Klassert <steffen.klassert@secunet.com> 14372M: Daniel Jordan <daniel.m.jordan@oracle.com> 14373L: linux-crypto@vger.kernel.org 14374L: linux-kernel@vger.kernel.org 14375S: Maintained 14376F: Documentation/core-api/padata.rst 14377F: include/linux/padata.h 14378F: kernel/padata.c 14379 14380PAGE POOL 14381M: Jesper Dangaard Brouer <hawk@kernel.org> 14382M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 14383L: netdev@vger.kernel.org 14384S: Supported 14385F: Documentation/networking/page_pool.rst 14386F: include/net/page_pool.h 14387F: include/trace/events/page_pool.h 14388F: net/core/page_pool.c 14389 14390PANASONIC LAPTOP ACPI EXTRAS DRIVER 14391M: Kenneth Chan <kenneth.t.chan@gmail.com> 14392L: platform-driver-x86@vger.kernel.org 14393S: Maintained 14394F: drivers/platform/x86/panasonic-laptop.c 14395 14396PARALLAX PING IIO SENSOR DRIVER 14397M: Andreas Klinger <ak@it-klinger.de> 14398L: linux-iio@vger.kernel.org 14399S: Maintained 14400F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 14401F: drivers/iio/proximity/ping.c 14402 14403PARALLEL LCD/KEYPAD PANEL DRIVER 14404M: Willy Tarreau <willy@haproxy.com> 14405M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 14406S: Odd Fixes 14407F: Documentation/admin-guide/lcd-panel-cgram.rst 14408F: drivers/auxdisplay/panel.c 14409 14410PARALLEL PORT SUBSYSTEM 14411M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 14412M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 14413L: linux-parport@lists.infradead.org (subscribers-only) 14414S: Maintained 14415F: Documentation/driver-api/parport*.rst 14416F: drivers/char/ppdev.c 14417F: drivers/parport/ 14418F: include/linux/parport*.h 14419F: include/uapi/linux/ppdev.h 14420 14421PARAVIRT_OPS INTERFACE 14422M: Juergen Gross <jgross@suse.com> 14423M: Deep Shah <sdeep@vmware.com> 14424M: "VMware, Inc." <pv-drivers@vmware.com> 14425L: virtualization@lists.linux-foundation.org 14426L: x86@kernel.org 14427S: Supported 14428T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 14429F: Documentation/virt/paravirt_ops.rst 14430F: arch/*/include/asm/paravirt*.h 14431F: arch/*/kernel/paravirt* 14432F: include/linux/hypervisor.h 14433 14434PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 14435M: Tim Waugh <tim@cyberelk.net> 14436L: linux-parport@lists.infradead.org (subscribers-only) 14437S: Maintained 14438F: Documentation/admin-guide/blockdev/paride.rst 14439F: drivers/block/paride/ 14440 14441PARISC ARCHITECTURE 14442M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 14443M: Helge Deller <deller@gmx.de> 14444L: linux-parisc@vger.kernel.org 14445S: Maintained 14446W: https://parisc.wiki.kernel.org 14447Q: http://patchwork.kernel.org/project/linux-parisc/list/ 14448T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 14449T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 14450F: Documentation/parisc/ 14451F: arch/parisc/ 14452F: drivers/char/agp/parisc-agp.c 14453F: drivers/input/misc/hp_sdc_rtc.c 14454F: drivers/input/serio/gscps2.c 14455F: drivers/input/serio/hp_sdc* 14456F: drivers/parisc/ 14457F: drivers/parport/parport_gsc.* 14458F: drivers/tty/serial/8250/8250_gsc.c 14459F: drivers/video/console/sti* 14460F: drivers/video/fbdev/sti* 14461F: drivers/video/logo/logo_parisc* 14462F: include/linux/hp_sdc.h 14463 14464PARMAN 14465M: Jiri Pirko <jiri@nvidia.com> 14466L: netdev@vger.kernel.org 14467S: Supported 14468F: include/linux/parman.h 14469F: lib/parman.c 14470F: lib/test_parman.c 14471 14472PC ENGINES APU BOARD DRIVER 14473M: Enrico Weigelt, metux IT consult <info@metux.net> 14474S: Maintained 14475F: drivers/platform/x86/pcengines-apuv2.c 14476 14477PC87360 HARDWARE MONITORING DRIVER 14478M: Jim Cromie <jim.cromie@gmail.com> 14479L: linux-hwmon@vger.kernel.org 14480S: Maintained 14481F: Documentation/hwmon/pc87360.rst 14482F: drivers/hwmon/pc87360.c 14483 14484PC8736x GPIO DRIVER 14485M: Jim Cromie <jim.cromie@gmail.com> 14486S: Maintained 14487F: drivers/char/pc8736x_gpio.c 14488 14489PC87427 HARDWARE MONITORING DRIVER 14490M: Jean Delvare <jdelvare@suse.com> 14491L: linux-hwmon@vger.kernel.org 14492S: Maintained 14493F: Documentation/hwmon/pc87427.rst 14494F: drivers/hwmon/pc87427.c 14495 14496PCA9532 LED DRIVER 14497M: Riku Voipio <riku.voipio@iki.fi> 14498S: Maintained 14499F: drivers/leds/leds-pca9532.c 14500F: include/linux/leds-pca9532.h 14501 14502PCA9541 I2C BUS MASTER SELECTOR DRIVER 14503M: Guenter Roeck <linux@roeck-us.net> 14504L: linux-i2c@vger.kernel.org 14505S: Maintained 14506F: drivers/i2c/muxes/i2c-mux-pca9541.c 14507 14508PCDP - PRIMARY CONSOLE AND DEBUG PORT 14509M: Khalid Aziz <khalid@gonehiking.org> 14510S: Maintained 14511F: drivers/firmware/pcdp.* 14512 14513PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 14514M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 14515M: Pali Rohár <pali@kernel.org> 14516L: linux-pci@vger.kernel.org 14517L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14518S: Maintained 14519F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 14520F: drivers/pci/controller/pci-aardvark.c 14521 14522PCI DRIVER FOR ALTERA PCIE IP 14523M: Joyce Ooi <joyce.ooi@intel.com> 14524L: linux-pci@vger.kernel.org 14525S: Supported 14526F: Documentation/devicetree/bindings/pci/altera-pcie.txt 14527F: drivers/pci/controller/pcie-altera.c 14528 14529PCI DRIVER FOR APPLIEDMICRO XGENE 14530M: Toan Le <toan@os.amperecomputing.com> 14531L: linux-pci@vger.kernel.org 14532L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14533S: Maintained 14534F: Documentation/devicetree/bindings/pci/xgene-pci.txt 14535F: drivers/pci/controller/pci-xgene.c 14536 14537PCI DRIVER FOR ARM VERSATILE PLATFORM 14538M: Rob Herring <robh@kernel.org> 14539L: linux-pci@vger.kernel.org 14540L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14541S: Maintained 14542F: Documentation/devicetree/bindings/pci/versatile.yaml 14543F: drivers/pci/controller/pci-versatile.c 14544 14545PCI DRIVER FOR ARMADA 8K 14546M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 14547L: linux-pci@vger.kernel.org 14548L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14549S: Maintained 14550F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 14551F: drivers/pci/controller/dwc/pcie-armada8k.c 14552 14553PCI DRIVER FOR CADENCE PCIE IP 14554M: Tom Joseph <tjoseph@cadence.com> 14555L: linux-pci@vger.kernel.org 14556S: Maintained 14557F: Documentation/devicetree/bindings/pci/cdns,* 14558F: drivers/pci/controller/cadence/ 14559 14560PCI DRIVER FOR FREESCALE LAYERSCAPE 14561M: Minghuan Lian <minghuan.Lian@nxp.com> 14562M: Mingkai Hu <mingkai.hu@nxp.com> 14563M: Roy Zang <roy.zang@nxp.com> 14564L: linuxppc-dev@lists.ozlabs.org 14565L: linux-pci@vger.kernel.org 14566L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14567S: Maintained 14568F: drivers/pci/controller/dwc/*layerscape* 14569 14570PCI DRIVER FOR GENERIC OF HOSTS 14571M: Will Deacon <will@kernel.org> 14572L: linux-pci@vger.kernel.org 14573L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14574S: Maintained 14575F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 14576F: drivers/pci/controller/pci-host-common.c 14577F: drivers/pci/controller/pci-host-generic.c 14578 14579PCI DRIVER FOR IMX6 14580M: Richard Zhu <hongxing.zhu@nxp.com> 14581M: Lucas Stach <l.stach@pengutronix.de> 14582L: linux-pci@vger.kernel.org 14583L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14584S: Maintained 14585F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 14586F: drivers/pci/controller/dwc/*imx6* 14587 14588PCI DRIVER FOR FU740 14589M: Paul Walmsley <paul.walmsley@sifive.com> 14590M: Greentime Hu <greentime.hu@sifive.com> 14591L: linux-pci@vger.kernel.org 14592S: Maintained 14593F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 14594F: drivers/pci/controller/dwc/pcie-fu740.c 14595 14596PCI DRIVER FOR INTEL IXP4XX 14597M: Linus Walleij <linus.walleij@linaro.org> 14598S: Maintained 14599F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 14600F: drivers/pci/controller/pci-ixp4xx.c 14601 14602PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 14603M: Nirmal Patel <nirmal.patel@linux.intel.com> 14604R: Jonathan Derrick <jonathan.derrick@linux.dev> 14605L: linux-pci@vger.kernel.org 14606S: Supported 14607F: drivers/pci/controller/vmd.c 14608 14609PCI DRIVER FOR MICROSEMI SWITCHTEC 14610M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 14611M: Logan Gunthorpe <logang@deltatee.com> 14612L: linux-pci@vger.kernel.org 14613S: Maintained 14614F: Documentation/ABI/testing/sysfs-class-switchtec 14615F: Documentation/driver-api/switchtec.rst 14616F: drivers/ntb/hw/mscc/ 14617F: drivers/pci/switch/switchtec* 14618F: include/linux/switchtec.h 14619F: include/uapi/linux/switchtec_ioctl.h 14620 14621PCI DRIVER FOR MOBIVEIL PCIE IP 14622M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 14623M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 14624L: linux-pci@vger.kernel.org 14625S: Supported 14626F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 14627F: drivers/pci/controller/mobiveil/pcie-mobiveil* 14628 14629PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 14630M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 14631L: linux-pci@vger.kernel.org 14632L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14633S: Maintained 14634F: drivers/pci/controller/*mvebu* 14635 14636PCI DRIVER FOR NVIDIA TEGRA 14637M: Thierry Reding <thierry.reding@gmail.com> 14638L: linux-tegra@vger.kernel.org 14639L: linux-pci@vger.kernel.org 14640S: Supported 14641F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 14642F: drivers/pci/controller/pci-tegra.c 14643 14644PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 14645M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 14646L: linux-pci@vger.kernel.org 14647L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14648S: Maintained 14649F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 14650F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 14651 14652PCI DRIVER FOR RENESAS R-CAR 14653M: Marek Vasut <marek.vasut+renesas@gmail.com> 14654M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 14655L: linux-pci@vger.kernel.org 14656L: linux-renesas-soc@vger.kernel.org 14657S: Maintained 14658F: Documentation/devicetree/bindings/pci/*rcar* 14659F: drivers/pci/controller/*rcar* 14660 14661PCI DRIVER FOR SAMSUNG EXYNOS 14662M: Jingoo Han <jingoohan1@gmail.com> 14663L: linux-pci@vger.kernel.org 14664L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14665L: linux-samsung-soc@vger.kernel.org 14666S: Maintained 14667F: drivers/pci/controller/dwc/pci-exynos.c 14668 14669PCI DRIVER FOR SYNOPSYS DESIGNWARE 14670M: Jingoo Han <jingoohan1@gmail.com> 14671M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 14672L: linux-pci@vger.kernel.org 14673S: Maintained 14674F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 14675F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 14676F: drivers/pci/controller/dwc/*designware* 14677 14678PCI DRIVER FOR TI DRA7XX/J721E 14679M: Kishon Vijay Abraham I <kishon@ti.com> 14680L: linux-omap@vger.kernel.org 14681L: linux-pci@vger.kernel.org 14682L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14683S: Supported 14684F: Documentation/devicetree/bindings/pci/ti-pci.txt 14685F: drivers/pci/controller/cadence/pci-j721e.c 14686F: drivers/pci/controller/dwc/pci-dra7xx.c 14687 14688PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 14689M: Linus Walleij <linus.walleij@linaro.org> 14690L: linux-pci@vger.kernel.org 14691S: Maintained 14692F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 14693F: drivers/pci/controller/pci-v3-semi.c 14694 14695PCI ENDPOINT SUBSYSTEM 14696M: Kishon Vijay Abraham I <kishon@ti.com> 14697M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 14698R: Krzysztof Wilczyński <kw@linux.com> 14699L: linux-pci@vger.kernel.org 14700S: Supported 14701Q: https://patchwork.kernel.org/project/linux-pci/list/ 14702B: https://bugzilla.kernel.org 14703C: irc://irc.oftc.net/linux-pci 14704T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 14705F: Documentation/PCI/endpoint/* 14706F: Documentation/misc-devices/pci-endpoint-test.rst 14707F: drivers/misc/pci_endpoint_test.c 14708F: drivers/pci/endpoint/ 14709F: tools/pci/ 14710 14711PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 14712M: Russell Currey <ruscur@russell.cc> 14713M: Oliver O'Halloran <oohall@gmail.com> 14714L: linuxppc-dev@lists.ozlabs.org 14715S: Supported 14716F: Documentation/PCI/pci-error-recovery.rst 14717F: Documentation/powerpc/eeh-pci-error-recovery.rst 14718F: arch/powerpc/include/*/eeh*.h 14719F: arch/powerpc/kernel/eeh*.c 14720F: arch/powerpc/platforms/*/eeh*.c 14721F: drivers/pci/pcie/aer.c 14722F: drivers/pci/pcie/dpc.c 14723F: drivers/pci/pcie/err.c 14724 14725PCI ERROR RECOVERY 14726M: Linas Vepstas <linasvepstas@gmail.com> 14727L: linux-pci@vger.kernel.org 14728S: Supported 14729F: Documentation/PCI/pci-error-recovery.rst 14730 14731PCI MSI DRIVER FOR ALTERA MSI IP 14732M: Joyce Ooi <joyce.ooi@intel.com> 14733L: linux-pci@vger.kernel.org 14734S: Supported 14735F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 14736F: drivers/pci/controller/pcie-altera-msi.c 14737 14738PCI MSI DRIVER FOR APPLIEDMICRO XGENE 14739M: Toan Le <toan@os.amperecomputing.com> 14740L: linux-pci@vger.kernel.org 14741L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14742S: Maintained 14743F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 14744F: drivers/pci/controller/pci-xgene-msi.c 14745 14746PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 14747M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 14748R: Rob Herring <robh@kernel.org> 14749R: Krzysztof Wilczyński <kw@linux.com> 14750L: linux-pci@vger.kernel.org 14751S: Supported 14752Q: https://patchwork.kernel.org/project/linux-pci/list/ 14753B: https://bugzilla.kernel.org 14754C: irc://irc.oftc.net/linux-pci 14755T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 14756F: drivers/pci/controller/ 14757F: drivers/pci/pci-bridge-emul.c 14758F: drivers/pci/pci-bridge-emul.h 14759 14760PCI SUBSYSTEM 14761M: Bjorn Helgaas <bhelgaas@google.com> 14762L: linux-pci@vger.kernel.org 14763S: Supported 14764Q: https://patchwork.kernel.org/project/linux-pci/list/ 14765B: https://bugzilla.kernel.org 14766C: irc://irc.oftc.net/linux-pci 14767T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 14768F: Documentation/PCI/ 14769F: Documentation/devicetree/bindings/pci/ 14770F: arch/x86/kernel/early-quirks.c 14771F: arch/x86/kernel/quirks.c 14772F: arch/x86/pci/ 14773F: drivers/acpi/pci* 14774F: drivers/pci/ 14775F: include/asm-generic/pci* 14776F: include/linux/of_pci.h 14777F: include/linux/pci* 14778F: include/uapi/linux/pci* 14779F: lib/pci* 14780 14781PCIE DRIVER FOR AMAZON ANNAPURNA LABS 14782M: Jonathan Chocron <jonnyc@amazon.com> 14783L: linux-pci@vger.kernel.org 14784S: Maintained 14785F: Documentation/devicetree/bindings/pci/pcie-al.txt 14786F: drivers/pci/controller/dwc/pcie-al.c 14787 14788PCIE DRIVER FOR AMLOGIC MESON 14789M: Yue Wang <yue.wang@Amlogic.com> 14790L: linux-pci@vger.kernel.org 14791L: linux-amlogic@lists.infradead.org 14792S: Maintained 14793F: drivers/pci/controller/dwc/pci-meson.c 14794 14795PCIE DRIVER FOR AXIS ARTPEC 14796M: Jesper Nilsson <jesper.nilsson@axis.com> 14797L: linux-arm-kernel@axis.com 14798L: linux-pci@vger.kernel.org 14799S: Maintained 14800F: Documentation/devicetree/bindings/pci/axis,artpec* 14801F: drivers/pci/controller/dwc/*artpec* 14802 14803PCIE DRIVER FOR CAVIUM THUNDERX 14804M: Robert Richter <rric@kernel.org> 14805L: linux-pci@vger.kernel.org 14806L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14807S: Odd Fixes 14808F: drivers/pci/controller/pci-thunder-* 14809 14810PCIE DRIVER FOR HISILICON 14811M: Zhou Wang <wangzhou1@hisilicon.com> 14812L: linux-pci@vger.kernel.org 14813S: Maintained 14814F: drivers/pci/controller/dwc/pcie-hisi.c 14815 14816PCIE DRIVER FOR HISILICON KIRIN 14817M: Xiaowei Song <songxiaowei@hisilicon.com> 14818M: Binghui Wang <wangbinghui@hisilicon.com> 14819L: linux-pci@vger.kernel.org 14820S: Maintained 14821F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 14822F: drivers/pci/controller/dwc/pcie-kirin.c 14823 14824PCIE DRIVER FOR HISILICON STB 14825M: Shawn Guo <shawn.guo@linaro.org> 14826L: linux-pci@vger.kernel.org 14827S: Maintained 14828F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 14829F: drivers/pci/controller/dwc/pcie-histb.c 14830 14831PCIE DRIVER FOR INTEL KEEM BAY 14832M: Srikanth Thokala <srikanth.thokala@intel.com> 14833L: linux-pci@vger.kernel.org 14834S: Supported 14835F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 14836F: drivers/pci/controller/dwc/pcie-keembay.c 14837 14838PCIE DRIVER FOR INTEL LGM GW SOC 14839M: Rahul Tanwar <rtanwar@maxlinear.com> 14840L: linux-pci@vger.kernel.org 14841S: Maintained 14842F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 14843F: drivers/pci/controller/dwc/pcie-intel-gw.c 14844 14845PCIE DRIVER FOR MEDIATEK 14846M: Ryder Lee <ryder.lee@mediatek.com> 14847M: Jianjun Wang <jianjun.wang@mediatek.com> 14848L: linux-pci@vger.kernel.org 14849L: linux-mediatek@lists.infradead.org 14850S: Supported 14851F: Documentation/devicetree/bindings/pci/mediatek* 14852F: drivers/pci/controller/*mediatek* 14853 14854PCIE DRIVER FOR MICROCHIP 14855M: Daire McNamara <daire.mcnamara@microchip.com> 14856L: linux-pci@vger.kernel.org 14857S: Supported 14858F: Documentation/devicetree/bindings/pci/microchip* 14859F: drivers/pci/controller/*microchip* 14860 14861PCIE DRIVER FOR QUALCOMM MSM 14862M: Stanimir Varbanov <svarbanov@mm-sol.com> 14863L: linux-pci@vger.kernel.org 14864L: linux-arm-msm@vger.kernel.org 14865S: Maintained 14866F: drivers/pci/controller/dwc/pcie-qcom.c 14867 14868PCIE ENDPOINT DRIVER FOR QUALCOMM 14869M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14870L: linux-pci@vger.kernel.org 14871L: linux-arm-msm@vger.kernel.org 14872S: Maintained 14873F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 14874F: drivers/pci/controller/dwc/pcie-qcom-ep.c 14875 14876PCIE DRIVER FOR ROCKCHIP 14877M: Shawn Lin <shawn.lin@rock-chips.com> 14878L: linux-pci@vger.kernel.org 14879L: linux-rockchip@lists.infradead.org 14880S: Maintained 14881F: Documentation/devicetree/bindings/pci/rockchip-pcie* 14882F: drivers/pci/controller/pcie-rockchip* 14883 14884PCIE DRIVER FOR SOCIONEXT UNIPHIER 14885M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 14886L: linux-pci@vger.kernel.org 14887S: Maintained 14888F: Documentation/devicetree/bindings/pci/uniphier-pcie* 14889F: drivers/pci/controller/dwc/pcie-uniphier* 14890 14891PCIE DRIVER FOR ST SPEAR13XX 14892M: Pratyush Anand <pratyush.anand@gmail.com> 14893L: linux-pci@vger.kernel.org 14894S: Maintained 14895F: drivers/pci/controller/dwc/*spear* 14896 14897PCMCIA SUBSYSTEM 14898M: Dominik Brodowski <linux@dominikbrodowski.net> 14899S: Odd Fixes 14900T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git 14901F: Documentation/pcmcia/ 14902F: drivers/pcmcia/ 14903F: include/pcmcia/ 14904F: tools/pcmcia/ 14905 14906PCNET32 NETWORK DRIVER 14907M: Don Fry <pcnet32@frontier.com> 14908L: netdev@vger.kernel.org 14909S: Maintained 14910F: drivers/net/ethernet/amd/pcnet32.c 14911 14912PCRYPT PARALLEL CRYPTO ENGINE 14913M: Steffen Klassert <steffen.klassert@secunet.com> 14914L: linux-crypto@vger.kernel.org 14915S: Maintained 14916F: crypto/pcrypt.c 14917F: include/crypto/pcrypt.h 14918 14919PEAQ WMI HOTKEYS DRIVER 14920M: Hans de Goede <hdegoede@redhat.com> 14921L: platform-driver-x86@vger.kernel.org 14922S: Maintained 14923F: drivers/platform/x86/peaq-wmi.c 14924 14925PENSANDO ETHERNET DRIVERS 14926M: Shannon Nelson <snelson@pensando.io> 14927M: drivers@pensando.io 14928L: netdev@vger.kernel.org 14929S: Supported 14930F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 14931F: drivers/net/ethernet/pensando/ 14932 14933PER-CPU MEMORY ALLOCATOR 14934M: Dennis Zhou <dennis@kernel.org> 14935M: Tejun Heo <tj@kernel.org> 14936M: Christoph Lameter <cl@linux.com> 14937L: linux-mm@kvack.org 14938S: Maintained 14939T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 14940F: arch/*/include/asm/percpu.h 14941F: include/linux/percpu*.h 14942F: lib/percpu*.c 14943F: mm/percpu*.c 14944 14945PER-TASK DELAY ACCOUNTING 14946M: Balbir Singh <bsingharora@gmail.com> 14947S: Maintained 14948F: include/linux/delayacct.h 14949F: kernel/delayacct.c 14950 14951PERFORMANCE EVENTS SUBSYSTEM 14952M: Peter Zijlstra <peterz@infradead.org> 14953M: Ingo Molnar <mingo@redhat.com> 14954M: Arnaldo Carvalho de Melo <acme@kernel.org> 14955R: Mark Rutland <mark.rutland@arm.com> 14956R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 14957R: Jiri Olsa <jolsa@redhat.com> 14958R: Namhyung Kim <namhyung@kernel.org> 14959L: linux-perf-users@vger.kernel.org 14960L: linux-kernel@vger.kernel.org 14961S: Supported 14962W: https://perf.wiki.kernel.org/ 14963T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 14964F: arch/*/events/* 14965F: arch/*/events/*/* 14966F: arch/*/include/asm/perf_event.h 14967F: arch/*/kernel/*/*/perf_event*.c 14968F: arch/*/kernel/*/perf_event*.c 14969F: arch/*/kernel/perf_callchain.c 14970F: arch/*/kernel/perf_event*.c 14971F: include/linux/perf_event.h 14972F: include/uapi/linux/perf_event.h 14973F: kernel/events/* 14974F: tools/lib/perf/ 14975F: tools/perf/ 14976 14977PERFORMANCE EVENTS TOOLING ARM64 14978R: John Garry <john.garry@huawei.com> 14979R: Will Deacon <will@kernel.org> 14980R: Mathieu Poirier <mathieu.poirier@linaro.org> 14981R: Leo Yan <leo.yan@linaro.org> 14982L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14983S: Supported 14984F: tools/build/feature/test-libopencsd.c 14985F: tools/perf/arch/arm*/ 14986F: tools/perf/pmu-events/arch/arm64/ 14987F: tools/perf/util/arm-spe* 14988F: tools/perf/util/cs-etm* 14989 14990PERSONALITY HANDLING 14991M: Christoph Hellwig <hch@infradead.org> 14992L: linux-abi-devel@lists.sourceforge.net 14993S: Maintained 14994F: include/linux/personality.h 14995F: include/uapi/linux/personality.h 14996 14997PHOENIX RC FLIGHT CONTROLLER ADAPTER 14998M: Marcus Folkesson <marcus.folkesson@gmail.com> 14999L: linux-input@vger.kernel.org 15000S: Maintained 15001F: Documentation/input/devices/pxrc.rst 15002F: drivers/input/joystick/pxrc.c 15003 15004PHONET PROTOCOL 15005M: Remi Denis-Courmont <courmisch@gmail.com> 15006S: Supported 15007F: Documentation/networking/phonet.rst 15008F: include/linux/phonet.h 15009F: include/net/phonet/ 15010F: include/uapi/linux/phonet.h 15011F: net/phonet/ 15012 15013PHRAM MTD DRIVER 15014M: Joern Engel <joern@lazybastard.org> 15015L: linux-mtd@lists.infradead.org 15016S: Maintained 15017F: drivers/mtd/devices/phram.c 15018 15019PICOLCD HID DRIVER 15020M: Bruno Prémont <bonbons@linux-vserver.org> 15021L: linux-input@vger.kernel.org 15022S: Maintained 15023F: drivers/hid/hid-picolcd* 15024 15025PIDFD API 15026M: Christian Brauner <christian@brauner.io> 15027L: linux-kernel@vger.kernel.org 15028S: Maintained 15029T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 15030F: samples/pidfd/ 15031F: tools/testing/selftests/clone3/ 15032F: tools/testing/selftests/pid_namespace/ 15033F: tools/testing/selftests/pidfd/ 15034K: (?i)pidfd 15035K: (?i)clone3 15036K: \b(clone_args|kernel_clone_args)\b 15037 15038PIN CONTROL SUBSYSTEM 15039M: Linus Walleij <linus.walleij@linaro.org> 15040L: linux-gpio@vger.kernel.org 15041S: Maintained 15042T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 15043F: Documentation/devicetree/bindings/pinctrl/ 15044F: Documentation/driver-api/pin-control.rst 15045F: drivers/pinctrl/ 15046F: include/linux/pinctrl/ 15047 15048PIN CONTROLLER - AMD 15049M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 15050M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15051S: Maintained 15052F: drivers/pinctrl/pinctrl-amd.c 15053 15054PIN CONTROLLER - FREESCALE 15055M: Dong Aisheng <aisheng.dong@nxp.com> 15056M: Fabio Estevam <festevam@gmail.com> 15057M: Shawn Guo <shawnguo@kernel.org> 15058M: Stefan Agner <stefan@agner.ch> 15059R: Pengutronix Kernel Team <kernel@pengutronix.de> 15060L: linux-gpio@vger.kernel.org 15061S: Maintained 15062F: Documentation/devicetree/bindings/pinctrl/fsl,* 15063F: drivers/pinctrl/freescale/ 15064 15065PIN CONTROLLER - INTEL 15066M: Mika Westerberg <mika.westerberg@linux.intel.com> 15067M: Andy Shevchenko <andy@kernel.org> 15068S: Maintained 15069T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 15070F: drivers/pinctrl/intel/ 15071 15072PIN CONTROLLER - KEEMBAY 15073M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 15074S: Supported 15075F: drivers/pinctrl/pinctrl-keembay* 15076 15077PIN CONTROLLER - MEDIATEK 15078M: Sean Wang <sean.wang@kernel.org> 15079L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15080S: Maintained 15081F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 15082F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6797-pinctrl.yaml 15083F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 15084F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 15085F: drivers/pinctrl/mediatek/ 15086 15087PIN CONTROLLER - MICROCHIP AT91 15088M: Ludovic Desroches <ludovic.desroches@microchip.com> 15089L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15090L: linux-gpio@vger.kernel.org 15091S: Supported 15092F: drivers/gpio/gpio-sama5d2-piobu.c 15093F: drivers/pinctrl/pinctrl-at91* 15094 15095PIN CONTROLLER - QUALCOMM 15096M: Bjorn Andersson <bjorn.andersson@linaro.org> 15097L: linux-arm-msm@vger.kernel.org 15098S: Maintained 15099F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 15100F: drivers/pinctrl/qcom/ 15101 15102PIN CONTROLLER - RENESAS 15103M: Geert Uytterhoeven <geert+renesas@glider.be> 15104L: linux-renesas-soc@vger.kernel.org 15105S: Supported 15106T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 15107F: Documentation/devicetree/bindings/pinctrl/renesas,* 15108F: drivers/pinctrl/renesas/ 15109 15110PIN CONTROLLER - SAMSUNG 15111M: Tomasz Figa <tomasz.figa@gmail.com> 15112M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 15113M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15114L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15115L: linux-samsung-soc@vger.kernel.org 15116S: Maintained 15117Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 15118T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 15119F: Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt 15120F: drivers/pinctrl/samsung/ 15121F: include/dt-bindings/pinctrl/samsung.h 15122 15123PIN CONTROLLER - SINGLE 15124M: Tony Lindgren <tony@atomide.com> 15125M: Haojian Zhuang <haojian.zhuang@linaro.org> 15126L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15127L: linux-omap@vger.kernel.org 15128S: Maintained 15129F: drivers/pinctrl/pinctrl-single.c 15130 15131PKTCDVD DRIVER 15132M: linux-block@vger.kernel.org 15133S: Orphan 15134F: drivers/block/pktcdvd.c 15135F: include/linux/pktcdvd.h 15136F: include/uapi/linux/pktcdvd.h 15137 15138PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 15139M: Tomasz Duszynski <tduszyns@gmail.com> 15140S: Maintained 15141F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 15142F: drivers/iio/chemical/pms7003.c 15143 15144PLDMFW LIBRARY 15145M: Jacob Keller <jacob.e.keller@intel.com> 15146S: Maintained 15147F: Documentation/driver-api/pldmfw/ 15148F: include/linux/pldmfw.h 15149F: lib/pldmfw/ 15150 15151PLX DMA DRIVER 15152M: Logan Gunthorpe <logang@deltatee.com> 15153S: Maintained 15154F: drivers/dma/plx_dma.c 15155 15156PM6764TR DRIVER 15157M: Charles Hsu <hsu.yungteng@gmail.com> 15158L: linux-hwmon@vger.kernel.org 15159S: Maintained 15160F: Documentation/hwmon/pm6764tr.rst 15161F: drivers/hwmon/pmbus/pm6764tr.c 15162 15163PM-GRAPH UTILITY 15164M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 15165L: linux-pm@vger.kernel.org 15166S: Supported 15167W: https://01.org/pm-graph 15168B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 15169T: git git://github.com/intel/pm-graph 15170F: tools/power/pm-graph 15171 15172PMBUS HARDWARE MONITORING DRIVERS 15173M: Guenter Roeck <linux@roeck-us.net> 15174L: linux-hwmon@vger.kernel.org 15175S: Maintained 15176W: http://hwmon.wiki.kernel.org/ 15177W: http://www.roeck-us.net/linux/drivers/ 15178T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 15179F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 15180F: Documentation/devicetree/bindings/hwmon/max31785.txt 15181F: Documentation/hwmon/adm1275.rst 15182F: Documentation/hwmon/ibm-cffps.rst 15183F: Documentation/hwmon/ir35221.rst 15184F: Documentation/hwmon/lm25066.rst 15185F: Documentation/hwmon/ltc2978.rst 15186F: Documentation/hwmon/ltc3815.rst 15187F: Documentation/hwmon/max16064.rst 15188F: Documentation/hwmon/max20751.rst 15189F: Documentation/hwmon/max31785.rst 15190F: Documentation/hwmon/max34440.rst 15191F: Documentation/hwmon/max8688.rst 15192F: Documentation/hwmon/pmbus-core.rst 15193F: Documentation/hwmon/pmbus.rst 15194F: Documentation/hwmon/tps40422.rst 15195F: Documentation/hwmon/ucd9000.rst 15196F: Documentation/hwmon/ucd9200.rst 15197F: Documentation/hwmon/zl6100.rst 15198F: drivers/hwmon/pmbus/ 15199F: include/linux/pmbus.h 15200 15201PMC SIERRA MaxRAID DRIVER 15202L: linux-scsi@vger.kernel.org 15203S: Orphan 15204W: http://www.pmc-sierra.com/ 15205F: drivers/scsi/pmcraid.* 15206 15207PMC SIERRA PM8001 DRIVER 15208M: Jack Wang <jinpu.wang@cloud.ionos.com> 15209L: linux-scsi@vger.kernel.org 15210S: Supported 15211F: drivers/scsi/pm8001/ 15212 15213PNI RM3100 IIO DRIVER 15214M: Song Qiang <songqiang1304521@gmail.com> 15215L: linux-iio@vger.kernel.org 15216S: Maintained 15217F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 15218F: drivers/iio/magnetometer/rm3100* 15219 15220PNP SUPPORT 15221M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 15222L: linux-acpi@vger.kernel.org 15223S: Maintained 15224F: drivers/pnp/ 15225F: include/linux/pnp.h 15226 15227POSIX CLOCKS and TIMERS 15228M: Thomas Gleixner <tglx@linutronix.de> 15229L: linux-kernel@vger.kernel.org 15230S: Maintained 15231T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 15232F: fs/timerfd.c 15233F: include/linux/time_namespace.h 15234F: include/linux/timer* 15235F: kernel/time/*timer* 15236F: kernel/time/namespace.c 15237 15238POWER MANAGEMENT CORE 15239M: "Rafael J. Wysocki" <rafael@kernel.org> 15240L: linux-pm@vger.kernel.org 15241S: Supported 15242B: https://bugzilla.kernel.org 15243T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 15244F: drivers/base/power/ 15245F: drivers/powercap/ 15246F: include/linux/intel_rapl.h 15247F: include/linux/pm.h 15248F: include/linux/pm_* 15249F: include/linux/powercap.h 15250F: kernel/configs/nopm.config 15251 15252DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 15253M: Daniel Lezcano <daniel.lezcano@kernel.org> 15254L: linux-pm@vger.kernel.org 15255S: Supported 15256B: https://bugzilla.kernel.org 15257T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 15258F: drivers/powercap/dtpm* 15259F: include/linux/dtpm.h 15260 15261POWER STATE COORDINATION INTERFACE (PSCI) 15262M: Mark Rutland <mark.rutland@arm.com> 15263M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 15264L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15265S: Maintained 15266F: drivers/firmware/psci/ 15267F: include/linux/psci.h 15268F: include/uapi/linux/psci.h 15269 15270POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 15271M: Sebastian Reichel <sre@kernel.org> 15272L: linux-pm@vger.kernel.org 15273S: Maintained 15274T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 15275F: Documentation/ABI/testing/sysfs-class-power 15276F: Documentation/devicetree/bindings/power/supply/ 15277F: drivers/power/supply/ 15278F: include/linux/power/ 15279F: include/linux/power_supply.h 15280 15281POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 15282M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 15283L: linuxppc-dev@lists.ozlabs.org 15284S: Maintained 15285F: drivers/char/powernv-op-panel.c 15286 15287PPP OVER ATM (RFC 2364) 15288M: Mitchell Blank Jr <mitch@sfgoth.com> 15289S: Maintained 15290F: include/uapi/linux/atmppp.h 15291F: net/atm/pppoatm.c 15292 15293PPP OVER ETHERNET 15294M: Michal Ostrowski <mostrows@earthlink.net> 15295S: Maintained 15296F: drivers/net/ppp/pppoe.c 15297F: drivers/net/ppp/pppox.c 15298 15299PPP OVER L2TP 15300M: James Chapman <jchapman@katalix.com> 15301S: Maintained 15302F: include/linux/if_pppol2tp.h 15303F: include/uapi/linux/if_pppol2tp.h 15304F: net/l2tp/l2tp_ppp.c 15305 15306PPP PROTOCOL DRIVERS AND COMPRESSORS 15307M: Paul Mackerras <paulus@samba.org> 15308L: linux-ppp@vger.kernel.org 15309S: Maintained 15310F: drivers/net/ppp/ppp_* 15311 15312PPS SUPPORT 15313M: Rodolfo Giometti <giometti@enneenne.com> 15314L: linuxpps@ml.enneenne.com (subscribers-only) 15315S: Maintained 15316W: http://wiki.enneenne.com/index.php/LinuxPPS_support 15317F: Documentation/ABI/testing/sysfs-pps 15318F: Documentation/devicetree/bindings/pps/pps-gpio.txt 15319F: Documentation/driver-api/pps.rst 15320F: drivers/pps/ 15321F: include/linux/pps*.h 15322F: include/uapi/linux/pps.h 15323 15324PPTP DRIVER 15325M: Dmitry Kozlov <xeb@mail.ru> 15326L: netdev@vger.kernel.org 15327S: Maintained 15328W: http://sourceforge.net/projects/accel-pptp 15329F: drivers/net/ppp/pptp.c 15330 15331PRESSURE STALL INFORMATION (PSI) 15332M: Johannes Weiner <hannes@cmpxchg.org> 15333S: Maintained 15334F: include/linux/psi* 15335F: kernel/sched/psi.c 15336 15337PRINTK 15338M: Petr Mladek <pmladek@suse.com> 15339M: Sergey Senozhatsky <senozhatsky@chromium.org> 15340R: Steven Rostedt <rostedt@goodmis.org> 15341R: John Ogness <john.ogness@linutronix.de> 15342S: Maintained 15343F: include/linux/printk.h 15344F: kernel/printk/ 15345 15346PRINTK INDEXING 15347R: Chris Down <chris@chrisdown.name> 15348S: Maintained 15349F: kernel/printk/index.c 15350 15351PROC FILESYSTEM 15352L: linux-kernel@vger.kernel.org 15353L: linux-fsdevel@vger.kernel.org 15354S: Maintained 15355F: Documentation/filesystems/proc.rst 15356F: fs/proc/ 15357F: include/linux/proc_fs.h 15358F: tools/testing/selftests/proc/ 15359 15360PROC SYSCTL 15361M: Luis Chamberlain <mcgrof@kernel.org> 15362M: Kees Cook <keescook@chromium.org> 15363M: Iurii Zaikin <yzaikin@google.com> 15364L: linux-kernel@vger.kernel.org 15365L: linux-fsdevel@vger.kernel.org 15366S: Maintained 15367F: fs/proc/proc_sysctl.c 15368F: include/linux/sysctl.h 15369F: kernel/sysctl-test.c 15370F: kernel/sysctl.c 15371F: tools/testing/selftests/sysctl/ 15372 15373PS3 NETWORK SUPPORT 15374M: Geoff Levand <geoff@infradead.org> 15375L: netdev@vger.kernel.org 15376L: linuxppc-dev@lists.ozlabs.org 15377S: Maintained 15378F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 15379 15380PS3 PLATFORM SUPPORT 15381M: Geoff Levand <geoff@infradead.org> 15382L: linuxppc-dev@lists.ozlabs.org 15383S: Maintained 15384F: arch/powerpc/boot/ps3* 15385F: arch/powerpc/include/asm/lv1call.h 15386F: arch/powerpc/include/asm/ps3*.h 15387F: arch/powerpc/platforms/ps3/ 15388F: drivers/*/ps3* 15389F: drivers/ps3/ 15390F: drivers/rtc/rtc-ps3.c 15391F: drivers/usb/host/*ps3.c 15392F: sound/ppc/snd_ps3* 15393 15394PS3VRAM DRIVER 15395M: Jim Paris <jim@jtan.com> 15396M: Geoff Levand <geoff@infradead.org> 15397L: linuxppc-dev@lists.ozlabs.org 15398S: Maintained 15399F: drivers/block/ps3vram.c 15400 15401PSAMPLE PACKET SAMPLING SUPPORT 15402M: Yotam Gigi <yotam.gi@gmail.com> 15403S: Maintained 15404F: include/net/psample.h 15405F: include/uapi/linux/psample.h 15406F: net/psample 15407 15408PSTORE FILESYSTEM 15409M: Kees Cook <keescook@chromium.org> 15410M: Anton Vorontsov <anton@enomsg.org> 15411M: Colin Cross <ccross@android.com> 15412M: Tony Luck <tony.luck@intel.com> 15413S: Maintained 15414T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 15415F: Documentation/admin-guide/ramoops.rst 15416F: Documentation/admin-guide/pstore-blk.rst 15417F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 15418F: drivers/acpi/apei/erst.c 15419F: drivers/firmware/efi/efi-pstore.c 15420F: fs/pstore/ 15421F: include/linux/pstore* 15422K: \b(pstore|ramoops) 15423 15424PTP HARDWARE CLOCK SUPPORT 15425M: Richard Cochran <richardcochran@gmail.com> 15426L: netdev@vger.kernel.org 15427S: Maintained 15428W: http://linuxptp.sourceforge.net/ 15429F: Documentation/ABI/testing/sysfs-ptp 15430F: Documentation/driver-api/ptp.rst 15431F: drivers/net/phy/dp83640* 15432F: drivers/ptp/* 15433F: include/linux/ptp_cl* 15434 15435PTP VIRTUAL CLOCK SUPPORT 15436M: Yangbo Lu <yangbo.lu@nxp.com> 15437L: netdev@vger.kernel.org 15438S: Maintained 15439F: drivers/ptp/ptp_vclock.c 15440F: net/ethtool/phc_vclocks.c 15441 15442PTRACE SUPPORT 15443M: Oleg Nesterov <oleg@redhat.com> 15444S: Maintained 15445F: arch/*/*/ptrace*.c 15446F: arch/*/include/asm/ptrace*.h 15447F: arch/*/ptrace*.c 15448F: include/asm-generic/syscall.h 15449F: include/linux/ptrace.h 15450F: include/linux/regset.h 15451F: include/linux/tracehook.h 15452F: include/uapi/linux/ptrace.h 15453F: include/uapi/linux/ptrace.h 15454F: kernel/ptrace.c 15455 15456PULSE8-CEC DRIVER 15457M: Hans Verkuil <hverkuil@xs4all.nl> 15458L: linux-media@vger.kernel.org 15459S: Maintained 15460T: git git://linuxtv.org/media_tree.git 15461F: Documentation/admin-guide/media/pulse8-cec.rst 15462F: drivers/media/cec/usb/pulse8/ 15463 15464PVRUSB2 VIDEO4LINUX DRIVER 15465M: Mike Isely <isely@pobox.com> 15466L: pvrusb2@isely.net (subscribers-only) 15467L: linux-media@vger.kernel.org 15468S: Maintained 15469W: http://www.isely.net/pvrusb2/ 15470T: git git://linuxtv.org/media_tree.git 15471F: Documentation/driver-api/media/drivers/pvrusb2* 15472F: drivers/media/usb/pvrusb2/ 15473 15474PWC WEBCAM DRIVER 15475M: Hans Verkuil <hverkuil@xs4all.nl> 15476L: linux-media@vger.kernel.org 15477S: Odd Fixes 15478T: git git://linuxtv.org/media_tree.git 15479F: drivers/media/usb/pwc/* 15480F: include/trace/events/pwc.h 15481 15482PWM FAN DRIVER 15483M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 15484L: linux-hwmon@vger.kernel.org 15485S: Supported 15486F: Documentation/devicetree/bindings/hwmon/pwm-fan.txt 15487F: Documentation/hwmon/pwm-fan.rst 15488F: drivers/hwmon/pwm-fan.c 15489 15490PWM IR Transmitter 15491M: Sean Young <sean@mess.org> 15492L: linux-media@vger.kernel.org 15493S: Maintained 15494F: drivers/media/rc/pwm-ir-tx.c 15495 15496PWM SUBSYSTEM 15497M: Thierry Reding <thierry.reding@gmail.com> 15498R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 15499M: Lee Jones <lee.jones@linaro.org> 15500L: linux-pwm@vger.kernel.org 15501S: Maintained 15502Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 15503T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 15504F: Documentation/devicetree/bindings/gpio/gpio-mvebu.txt 15505F: Documentation/devicetree/bindings/pwm/ 15506F: Documentation/driver-api/pwm.rst 15507F: drivers/gpio/gpio-mvebu.c 15508F: drivers/pwm/ 15509F: drivers/video/backlight/pwm_bl.c 15510F: include/linux/pwm.h 15511F: include/linux/pwm_backlight.h 15512K: pwm_(config|apply_state|ops) 15513 15514PXA GPIO DRIVER 15515M: Robert Jarzmik <robert.jarzmik@free.fr> 15516L: linux-gpio@vger.kernel.org 15517S: Maintained 15518F: drivers/gpio/gpio-pxa.c 15519 15520PXA MMCI DRIVER 15521S: Orphan 15522 15523PXA RTC DRIVER 15524M: Robert Jarzmik <robert.jarzmik@free.fr> 15525L: linux-rtc@vger.kernel.org 15526S: Maintained 15527 15528PXA2xx/PXA3xx SUPPORT 15529M: Daniel Mack <daniel@zonque.org> 15530M: Haojian Zhuang <haojian.zhuang@gmail.com> 15531M: Robert Jarzmik <robert.jarzmik@free.fr> 15532L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15533S: Maintained 15534T: git git://github.com/hzhuang1/linux.git 15535T: git git://github.com/rjarzmik/linux.git 15536F: arch/arm/boot/dts/pxa* 15537F: arch/arm/mach-pxa/ 15538F: drivers/dma/pxa* 15539F: drivers/pcmcia/pxa2xx* 15540F: drivers/pinctrl/pxa/ 15541F: drivers/spi/spi-pxa2xx* 15542F: drivers/usb/gadget/udc/pxa2* 15543F: include/sound/pxa2xx-lib.h 15544F: sound/arm/pxa* 15545F: sound/soc/pxa/ 15546 15547QAT DRIVER 15548M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 15549L: qat-linux@intel.com 15550S: Supported 15551F: drivers/crypto/qat/ 15552 15553QCOM AUDIO (ASoC) DRIVERS 15554M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15555M: Banajit Goswami <bgoswami@codeaurora.org> 15556L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15557S: Supported 15558F: sound/soc/codecs/lpass-va-macro.c 15559F: sound/soc/codecs/lpass-wsa-macro.* 15560F: sound/soc/codecs/msm8916-wcd-analog.c 15561F: sound/soc/codecs/msm8916-wcd-digital.c 15562F: sound/soc/codecs/wcd9335.* 15563F: sound/soc/codecs/wcd934x.c 15564F: sound/soc/codecs/wcd-clsh-v2.* 15565F: sound/soc/codecs/wsa881x.c 15566F: sound/soc/qcom/ 15567 15568QCOM IPA DRIVER 15569M: Alex Elder <elder@kernel.org> 15570L: netdev@vger.kernel.org 15571S: Supported 15572F: drivers/net/ipa/ 15573 15574QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 15575M: Gabriel Somlo <somlo@cmu.edu> 15576M: "Michael S. Tsirkin" <mst@redhat.com> 15577L: qemu-devel@nongnu.org 15578S: Maintained 15579F: drivers/firmware/qemu_fw_cfg.c 15580F: include/uapi/linux/qemu_fw_cfg.h 15581 15582QIB DRIVER 15583M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15584M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 15585L: linux-rdma@vger.kernel.org 15586S: Supported 15587F: drivers/infiniband/hw/qib/ 15588 15589QLOGIC QL41xxx FCOE DRIVER 15590M: Saurav Kashyap <skashyap@marvell.com> 15591M: Javed Hasan <jhasan@marvell.com> 15592M: GR-QLogic-Storage-Upstream@marvell.com 15593L: linux-scsi@vger.kernel.org 15594S: Supported 15595F: drivers/scsi/qedf/ 15596 15597QLOGIC QL41xxx ISCSI DRIVER 15598M: Nilesh Javali <njavali@marvell.com> 15599M: Manish Rangankar <mrangankar@marvell.com> 15600M: GR-QLogic-Storage-Upstream@marvell.com 15601L: linux-scsi@vger.kernel.org 15602S: Supported 15603F: drivers/scsi/qedi/ 15604 15605QLOGIC QL4xxx ETHERNET DRIVER 15606M: Ariel Elior <aelior@marvell.com> 15607M: Manish Chopra <manishc@marvell.com> 15608L: netdev@vger.kernel.org 15609S: Supported 15610F: drivers/net/ethernet/qlogic/qed/ 15611F: drivers/net/ethernet/qlogic/qede/ 15612F: include/linux/qed/ 15613 15614QLOGIC QL4xxx RDMA DRIVER 15615M: Michal Kalderon <mkalderon@marvell.com> 15616M: Ariel Elior <aelior@marvell.com> 15617L: linux-rdma@vger.kernel.org 15618S: Supported 15619F: drivers/infiniband/hw/qedr/ 15620F: include/uapi/rdma/qedr-abi.h 15621 15622QLOGIC QLA1280 SCSI DRIVER 15623M: Michael Reed <mdr@sgi.com> 15624L: linux-scsi@vger.kernel.org 15625S: Maintained 15626F: drivers/scsi/qla1280.[ch] 15627 15628QLOGIC QLA2XXX FC-SCSI DRIVER 15629M: Nilesh Javali <njavali@marvell.com> 15630M: GR-QLogic-Storage-Upstream@marvell.com 15631L: linux-scsi@vger.kernel.org 15632S: Supported 15633F: drivers/scsi/qla2xxx/ 15634 15635QLOGIC QLA3XXX NETWORK DRIVER 15636M: GR-Linux-NIC-Dev@marvell.com 15637L: netdev@vger.kernel.org 15638S: Supported 15639F: drivers/net/ethernet/qlogic/qla3xxx.* 15640 15641QLOGIC QLA4XXX iSCSI DRIVER 15642M: Nilesh Javali <njavali@marvell.com> 15643M: Manish Rangankar <mrangankar@marvell.com> 15644M: GR-QLogic-Storage-Upstream@marvell.com 15645L: linux-scsi@vger.kernel.org 15646S: Supported 15647F: drivers/scsi/qla4xxx/ 15648 15649QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 15650M: Shahed Shaikh <shshaikh@marvell.com> 15651M: Manish Chopra <manishc@marvell.com> 15652M: GR-Linux-NIC-Dev@marvell.com 15653L: netdev@vger.kernel.org 15654S: Supported 15655F: drivers/net/ethernet/qlogic/qlcnic/ 15656 15657QLOGIC QLGE 10Gb ETHERNET DRIVER 15658M: Manish Chopra <manishc@marvell.com> 15659M: GR-Linux-NIC-Dev@marvell.com 15660M: Coiby Xu <coiby.xu@gmail.com> 15661L: netdev@vger.kernel.org 15662S: Supported 15663F: Documentation/networking/device_drivers/qlogic/qlge.rst 15664F: drivers/staging/qlge/ 15665 15666QM1D1B0004 MEDIA DRIVER 15667M: Akihiro Tsukada <tskd08@gmail.com> 15668L: linux-media@vger.kernel.org 15669S: Odd Fixes 15670F: drivers/media/tuners/qm1d1b0004* 15671 15672QM1D1C0042 MEDIA DRIVER 15673M: Akihiro Tsukada <tskd08@gmail.com> 15674L: linux-media@vger.kernel.org 15675S: Odd Fixes 15676F: drivers/media/tuners/qm1d1c0042* 15677 15678QNX4 FILESYSTEM 15679M: Anders Larsen <al@alarsen.net> 15680S: Maintained 15681W: http://www.alarsen.net/linux/qnx4fs/ 15682F: fs/qnx4/ 15683F: include/uapi/linux/qnx4_fs.h 15684F: include/uapi/linux/qnxtypes.h 15685 15686QORIQ DPAA2 FSL-MC BUS DRIVER 15687M: Stuart Yoder <stuyoder@gmail.com> 15688M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 15689L: linux-kernel@vger.kernel.org 15690S: Maintained 15691F: Documentation/ABI/stable/sysfs-bus-fsl-mc 15692F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 15693F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 15694F: drivers/bus/fsl-mc/ 15695F: include/uapi/linux/fsl_mc.h 15696 15697QT1010 MEDIA DRIVER 15698M: Antti Palosaari <crope@iki.fi> 15699L: linux-media@vger.kernel.org 15700S: Maintained 15701W: https://linuxtv.org 15702W: http://palosaari.fi/linux/ 15703Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15704T: git git://linuxtv.org/anttip/media_tree.git 15705F: drivers/media/tuners/qt1010* 15706 15707QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 15708M: Kalle Valo <kvalo@codeaurora.org> 15709L: ath10k@lists.infradead.org 15710S: Supported 15711W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 15712T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 15713F: drivers/net/wireless/ath/ath10k/ 15714 15715QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 15716M: Kalle Valo <kvalo@codeaurora.org> 15717L: ath11k@lists.infradead.org 15718S: Supported 15719T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 15720F: drivers/net/wireless/ath/ath11k/ 15721 15722QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 15723M: ath9k-devel@qca.qualcomm.com 15724L: linux-wireless@vger.kernel.org 15725S: Supported 15726W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 15727F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 15728F: drivers/net/wireless/ath/ath9k/ 15729 15730QUALCOMM CAMERA SUBSYSTEM DRIVER 15731M: Robert Foss <robert.foss@linaro.org> 15732M: Todor Tomov <todor.too@gmail.com> 15733L: linux-media@vger.kernel.org 15734S: Maintained 15735F: Documentation/admin-guide/media/qcom_camss.rst 15736F: Documentation/devicetree/bindings/media/*camss* 15737F: drivers/media/platform/qcom/camss/ 15738 15739QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 15740M: Niklas Cassel <nks@flawful.org> 15741L: linux-pm@vger.kernel.org 15742L: linux-arm-msm@vger.kernel.org 15743S: Maintained 15744F: Documentation/devicetree/bindings/power/avs/qcom,cpr.txt 15745F: drivers/soc/qcom/cpr.c 15746 15747QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 15748M: Ilia Lin <ilia.lin@kernel.org> 15749L: linux-pm@vger.kernel.org 15750S: Maintained 15751F: Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt 15752F: drivers/cpufreq/qcom-cpufreq-nvmem.c 15753 15754QUALCOMM CRYPTO DRIVERS 15755M: Thara Gopinath <thara.gopinath@linaro.org> 15756L: linux-crypto@vger.kernel.org 15757L: linux-arm-msm@vger.kernel.org 15758S: Maintained 15759F: drivers/crypto/qce/ 15760 15761QUALCOMM EMAC GIGABIT ETHERNET DRIVER 15762M: Timur Tabi <timur@kernel.org> 15763L: netdev@vger.kernel.org 15764S: Maintained 15765F: drivers/net/ethernet/qualcomm/emac/ 15766 15767QUALCOMM ETHQOS ETHERNET DRIVER 15768M: Vinod Koul <vkoul@kernel.org> 15769L: netdev@vger.kernel.org 15770S: Maintained 15771F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 15772F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 15773 15774QUALCOMM GENERIC INTERFACE I2C DRIVER 15775M: Akash Asthana <akashast@codeaurora.org> 15776M: Mukesh Savaliya <msavaliy@codeaurora.org> 15777L: linux-i2c@vger.kernel.org 15778L: linux-arm-msm@vger.kernel.org 15779S: Supported 15780F: drivers/i2c/busses/i2c-qcom-geni.c 15781 15782QUALCOMM HEXAGON ARCHITECTURE 15783M: Brian Cain <bcain@codeaurora.org> 15784L: linux-hexagon@vger.kernel.org 15785S: Supported 15786F: arch/hexagon/ 15787 15788QUALCOMM HIDMA DRIVER 15789M: Sinan Kaya <okaya@kernel.org> 15790L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15791L: linux-arm-msm@vger.kernel.org 15792L: dmaengine@vger.kernel.org 15793S: Supported 15794F: drivers/dma/qcom/hidma* 15795 15796QUALCOMM I2C CCI DRIVER 15797M: Loic Poulain <loic.poulain@linaro.org> 15798M: Robert Foss <robert.foss@linaro.org> 15799L: linux-i2c@vger.kernel.org 15800L: linux-arm-msm@vger.kernel.org 15801S: Maintained 15802F: Documentation/devicetree/bindings/i2c/i2c-qcom-cci.txt 15803F: drivers/i2c/busses/i2c-qcom-cci.c 15804 15805QUALCOMM IOMMU 15806M: Rob Clark <robdclark@gmail.com> 15807L: iommu@lists.linux-foundation.org 15808L: linux-arm-msm@vger.kernel.org 15809S: Maintained 15810F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 15811 15812QUALCOMM IPC ROUTER (QRTR) DRIVER 15813M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15814L: linux-arm-msm@vger.kernel.org 15815S: Maintained 15816F: include/trace/events/qrtr.h 15817F: include/uapi/linux/qrtr.h 15818F: net/qrtr/ 15819 15820QUALCOMM IPCC MAILBOX DRIVER 15821M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15822L: linux-arm-msm@vger.kernel.org 15823S: Supported 15824F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 15825F: drivers/mailbox/qcom-ipcc.c 15826F: include/dt-bindings/mailbox/qcom-ipcc.h 15827 15828QUALCOMM IPQ4019 USB PHY DRIVER 15829M: Robert Marko <robert.marko@sartura.hr> 15830M: Luka Perkov <luka.perkov@sartura.hr> 15831L: linux-arm-msm@vger.kernel.org 15832S: Maintained 15833F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 15834F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 15835 15836QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 15837M: Robert Marko <robert.marko@sartura.hr> 15838M: Luka Perkov <luka.perkov@sartura.hr> 15839L: linux-arm-msm@vger.kernel.org 15840S: Maintained 15841F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 15842F: drivers/regulator/vqmmc-ipq4019-regulator.c 15843 15844QUALCOMM NAND CONTROLLER DRIVER 15845M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15846L: linux-mtd@lists.infradead.org 15847L: linux-arm-msm@vger.kernel.org 15848S: Maintained 15849F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 15850F: drivers/mtd/nand/raw/qcom_nandc.c 15851 15852QUALCOMM RMNET DRIVER 15853M: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org> 15854M: Sean Tranchetti <stranche@codeaurora.org> 15855L: netdev@vger.kernel.org 15856S: Maintained 15857F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 15858F: drivers/net/ethernet/qualcomm/rmnet/ 15859F: include/linux/if_rmnet.h 15860 15861QUALCOMM TSENS THERMAL DRIVER 15862M: Amit Kucheria <amitk@kernel.org> 15863M: Thara Gopinath <thara.gopinath@linaro.org> 15864L: linux-pm@vger.kernel.org 15865L: linux-arm-msm@vger.kernel.org 15866S: Maintained 15867F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 15868F: drivers/thermal/qcom/ 15869 15870QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 15871M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 15872L: linux-media@vger.kernel.org 15873L: linux-arm-msm@vger.kernel.org 15874S: Maintained 15875T: git git://linuxtv.org/media_tree.git 15876F: Documentation/devicetree/bindings/media/*venus* 15877F: drivers/media/platform/qcom/venus/ 15878 15879QUALCOMM WCN36XX WIRELESS DRIVER 15880M: Kalle Valo <kvalo@codeaurora.org> 15881L: wcn36xx@lists.infradead.org 15882S: Supported 15883W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 15884T: git git://github.com/KrasnikovEugene/wcn36xx.git 15885F: drivers/net/wireless/ath/wcn36xx/ 15886 15887QUANTENNA QTNFMAC WIRELESS DRIVER 15888M: Igor Mitsyanko <imitsyanko@quantenna.com> 15889R: Sergey Matyukevich <geomatsi@gmail.com> 15890L: linux-wireless@vger.kernel.org 15891S: Maintained 15892F: drivers/net/wireless/quantenna 15893 15894RADEON and AMDGPU DRM DRIVERS 15895M: Alex Deucher <alexander.deucher@amd.com> 15896M: Christian König <christian.koenig@amd.com> 15897M: Pan, Xinhui <Xinhui.Pan@amd.com> 15898L: amd-gfx@lists.freedesktop.org 15899S: Supported 15900T: git https://gitlab.freedesktop.org/agd5f/linux.git 15901B: https://gitlab.freedesktop.org/drm/amd/-/issues 15902C: irc://irc.oftc.net/radeon 15903F: drivers/gpu/drm/amd/ 15904F: drivers/gpu/drm/radeon/ 15905F: include/uapi/drm/amdgpu_drm.h 15906F: include/uapi/drm/radeon_drm.h 15907 15908RADEON FRAMEBUFFER DISPLAY DRIVER 15909M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 15910L: linux-fbdev@vger.kernel.org 15911S: Maintained 15912F: drivers/video/fbdev/aty/radeon* 15913F: include/uapi/linux/radeonfb.h 15914 15915RADIOSHARK RADIO DRIVER 15916M: Hans Verkuil <hverkuil@xs4all.nl> 15917L: linux-media@vger.kernel.org 15918S: Maintained 15919T: git git://linuxtv.org/media_tree.git 15920F: drivers/media/radio/radio-shark.c 15921 15922RADIOSHARK2 RADIO DRIVER 15923M: Hans Verkuil <hverkuil@xs4all.nl> 15924L: linux-media@vger.kernel.org 15925S: Maintained 15926T: git git://linuxtv.org/media_tree.git 15927F: drivers/media/radio/radio-shark2.c 15928F: drivers/media/radio/radio-tea5777.c 15929 15930RADOS BLOCK DEVICE (RBD) 15931M: Ilya Dryomov <idryomov@gmail.com> 15932R: Dongsheng Yang <dongsheng.yang@easystack.cn> 15933L: ceph-devel@vger.kernel.org 15934S: Supported 15935W: http://ceph.com/ 15936T: git git://github.com/ceph/ceph-client.git 15937F: Documentation/ABI/testing/sysfs-bus-rbd 15938F: drivers/block/rbd.c 15939F: drivers/block/rbd_types.h 15940 15941RAGE128 FRAMEBUFFER DISPLAY DRIVER 15942M: Paul Mackerras <paulus@samba.org> 15943L: linux-fbdev@vger.kernel.org 15944S: Maintained 15945F: drivers/video/fbdev/aty/aty128fb.c 15946 15947RAINSHADOW-CEC DRIVER 15948M: Hans Verkuil <hverkuil@xs4all.nl> 15949L: linux-media@vger.kernel.org 15950S: Maintained 15951T: git git://linuxtv.org/media_tree.git 15952F: drivers/media/cec/usb/rainshadow/ 15953 15954RALINK MIPS ARCHITECTURE 15955M: John Crispin <john@phrozen.org> 15956L: linux-mips@vger.kernel.org 15957S: Maintained 15958F: arch/mips/ralink 15959 15960RALINK RT2X00 WIRELESS LAN DRIVER 15961M: Stanislaw Gruszka <stf_xl@wp.pl> 15962M: Helmut Schaa <helmut.schaa@googlemail.com> 15963L: linux-wireless@vger.kernel.org 15964S: Maintained 15965F: drivers/net/wireless/ralink/rt2x00/ 15966 15967RAMDISK RAM BLOCK DEVICE DRIVER 15968M: Jens Axboe <axboe@kernel.dk> 15969S: Maintained 15970F: Documentation/admin-guide/blockdev/ramdisk.rst 15971F: drivers/block/brd.c 15972 15973RANCHU VIRTUAL BOARD FOR MIPS 15974M: Miodrag Dinic <miodrag.dinic@mips.com> 15975L: linux-mips@vger.kernel.org 15976S: Supported 15977F: arch/mips/configs/generic/board-ranchu.config 15978F: arch/mips/generic/board-ranchu.c 15979 15980RANDOM NUMBER DRIVER 15981M: "Theodore Ts'o" <tytso@mit.edu> 15982S: Maintained 15983F: drivers/char/random.c 15984 15985RAPIDIO SUBSYSTEM 15986M: Matt Porter <mporter@kernel.crashing.org> 15987M: Alexandre Bounine <alex.bou9@gmail.com> 15988S: Maintained 15989F: drivers/rapidio/ 15990 15991RAS INFRASTRUCTURE 15992M: Tony Luck <tony.luck@intel.com> 15993M: Borislav Petkov <bp@alien8.de> 15994L: linux-edac@vger.kernel.org 15995S: Maintained 15996F: Documentation/admin-guide/ras.rst 15997F: drivers/ras/ 15998F: include/linux/ras.h 15999F: include/ras/ras_event.h 16000 16001RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 16002L: linux-wireless@vger.kernel.org 16003S: Orphan 16004F: drivers/net/wireless/ray* 16005 16006RC-CORE / LIRC FRAMEWORK 16007M: Sean Young <sean@mess.org> 16008L: linux-media@vger.kernel.org 16009S: Maintained 16010W: http://linuxtv.org 16011T: git git://linuxtv.org/media_tree.git 16012F: Documentation/driver-api/media/rc-core.rst 16013F: Documentation/userspace-api/media/rc/ 16014F: drivers/media/rc/ 16015F: include/media/rc-map.h 16016F: include/media/rc-core.h 16017F: include/uapi/linux/lirc.h 16018 16019RCMM REMOTE CONTROLS DECODER 16020M: Patrick Lerda <patrick9876@free.fr> 16021S: Maintained 16022F: drivers/media/rc/ir-rcmm-decoder.c 16023 16024RCUTORTURE TEST FRAMEWORK 16025M: "Paul E. McKenney" <paulmck@kernel.org> 16026M: Josh Triplett <josh@joshtriplett.org> 16027R: Steven Rostedt <rostedt@goodmis.org> 16028R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16029R: Lai Jiangshan <jiangshanlai@gmail.com> 16030L: rcu@vger.kernel.org 16031S: Supported 16032T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 16033F: tools/testing/selftests/rcutorture 16034 16035RDACM20 Camera Sensor 16036M: Jacopo Mondi <jacopo+renesas@jmondi.org> 16037M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 16038M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 16039M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 16040L: linux-media@vger.kernel.org 16041S: Maintained 16042F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 16043F: drivers/media/i2c/max9271.c 16044F: drivers/media/i2c/max9271.h 16045F: drivers/media/i2c/rdacm20.c 16046 16047RDACM21 Camera Sensor 16048M: Jacopo Mondi <jacopo+renesas@jmondi.org> 16049M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 16050M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 16051M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 16052L: linux-media@vger.kernel.org 16053S: Maintained 16054F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 16055F: drivers/media/i2c/max9271.c 16056F: drivers/media/i2c/max9271.h 16057F: drivers/media/i2c/rdacm21.c 16058 16059RDC R-321X SoC 16060M: Florian Fainelli <florian@openwrt.org> 16061S: Maintained 16062 16063RDC R6040 FAST ETHERNET DRIVER 16064M: Florian Fainelli <f.fainelli@gmail.com> 16065L: netdev@vger.kernel.org 16066S: Maintained 16067F: drivers/net/ethernet/rdc/r6040.c 16068 16069RDMAVT - RDMA verbs software 16070M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16071M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 16072L: linux-rdma@vger.kernel.org 16073S: Supported 16074F: drivers/infiniband/sw/rdmavt 16075 16076RDS - RELIABLE DATAGRAM SOCKETS 16077M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 16078L: netdev@vger.kernel.org 16079L: linux-rdma@vger.kernel.org 16080L: rds-devel@oss.oracle.com (moderated for non-subscribers) 16081S: Supported 16082W: https://oss.oracle.com/projects/rds/ 16083F: Documentation/networking/rds.rst 16084F: net/rds/ 16085 16086RDT - RESOURCE ALLOCATION 16087M: Fenghua Yu <fenghua.yu@intel.com> 16088M: Reinette Chatre <reinette.chatre@intel.com> 16089L: linux-kernel@vger.kernel.org 16090S: Supported 16091F: Documentation/x86/resctrl* 16092F: arch/x86/include/asm/resctrl.h 16093F: arch/x86/kernel/cpu/resctrl/ 16094F: tools/testing/selftests/resctrl/ 16095 16096READ-COPY UPDATE (RCU) 16097M: "Paul E. McKenney" <paulmck@kernel.org> 16098M: Josh Triplett <josh@joshtriplett.org> 16099R: Steven Rostedt <rostedt@goodmis.org> 16100R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16101R: Lai Jiangshan <jiangshanlai@gmail.com> 16102R: Joel Fernandes <joel@joelfernandes.org> 16103L: rcu@vger.kernel.org 16104S: Supported 16105W: http://www.rdrop.com/users/paulmck/RCU/ 16106T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 16107F: Documentation/RCU/ 16108F: include/linux/rcu* 16109F: kernel/rcu/ 16110X: Documentation/RCU/torture.rst 16111X: include/linux/srcu*.h 16112X: kernel/rcu/srcu*.c 16113 16114REAL TIME CLOCK (RTC) SUBSYSTEM 16115M: Alessandro Zummo <a.zummo@towertech.it> 16116M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16117L: linux-rtc@vger.kernel.org 16118S: Maintained 16119Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 16120T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 16121F: Documentation/admin-guide/rtc.rst 16122F: Documentation/devicetree/bindings/rtc/ 16123F: drivers/rtc/ 16124F: include/linux/platform_data/rtc-* 16125F: include/linux/rtc.h 16126F: include/linux/rtc/ 16127F: include/uapi/linux/rtc.h 16128F: tools/testing/selftests/rtc/ 16129 16130REALTEK AUDIO CODECS 16131M: Oder Chiou <oder_chiou@realtek.com> 16132S: Maintained 16133F: include/sound/rt*.h 16134F: sound/soc/codecs/rt* 16135 16136REALTEK RTL83xx SMI DSA ROUTER CHIPS 16137M: Linus Walleij <linus.walleij@linaro.org> 16138S: Maintained 16139F: Documentation/devicetree/bindings/net/dsa/realtek-smi.txt 16140F: drivers/net/dsa/realtek-smi* 16141F: drivers/net/dsa/rtl83* 16142 16143REALTEK WIRELESS DRIVER (rtlwifi family) 16144M: Ping-Ke Shih <pkshih@realtek.com> 16145L: linux-wireless@vger.kernel.org 16146S: Maintained 16147W: https://wireless.wiki.kernel.org/ 16148T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 16149F: drivers/net/wireless/realtek/rtlwifi/ 16150 16151REALTEK WIRELESS DRIVER (rtw88) 16152M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 16153L: linux-wireless@vger.kernel.org 16154S: Maintained 16155F: drivers/net/wireless/realtek/rtw88/ 16156 16157REALTEK WIRELESS DRIVER (rtw89) 16158M: Ping-Ke Shih <pkshih@realtek.com> 16159L: linux-wireless@vger.kernel.org 16160S: Maintained 16161F: drivers/net/wireless/realtek/rtw89/ 16162 16163REDPINE WIRELESS DRIVER 16164M: Amitkumar Karwar <amitkarwar@gmail.com> 16165M: Siva Rebbagondla <siva8118@gmail.com> 16166L: linux-wireless@vger.kernel.org 16167S: Maintained 16168F: drivers/net/wireless/rsi/ 16169 16170REGISTER MAP ABSTRACTION 16171M: Mark Brown <broonie@kernel.org> 16172L: linux-kernel@vger.kernel.org 16173S: Supported 16174T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 16175F: Documentation/devicetree/bindings/regmap/ 16176F: drivers/base/regmap/ 16177F: include/linux/regmap.h 16178 16179REISERFS FILE SYSTEM 16180L: reiserfs-devel@vger.kernel.org 16181S: Supported 16182F: fs/reiserfs/ 16183 16184REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 16185M: Ohad Ben-Cohen <ohad@wizery.com> 16186M: Bjorn Andersson <bjorn.andersson@linaro.org> 16187M: Mathieu Poirier <mathieu.poirier@linaro.org> 16188L: linux-remoteproc@vger.kernel.org 16189S: Maintained 16190T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 16191F: Documentation/ABI/testing/sysfs-class-remoteproc 16192F: Documentation/devicetree/bindings/remoteproc/ 16193F: Documentation/staging/remoteproc.rst 16194F: drivers/remoteproc/ 16195F: include/linux/remoteproc.h 16196F: include/linux/remoteproc/ 16197 16198REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 16199M: Ohad Ben-Cohen <ohad@wizery.com> 16200M: Bjorn Andersson <bjorn.andersson@linaro.org> 16201M: Mathieu Poirier <mathieu.poirier@linaro.org> 16202L: linux-remoteproc@vger.kernel.org 16203S: Maintained 16204T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 16205F: Documentation/ABI/testing/sysfs-bus-rpmsg 16206F: Documentation/staging/rpmsg.rst 16207F: drivers/rpmsg/ 16208F: include/linux/rpmsg.h 16209F: include/linux/rpmsg/ 16210F: include/uapi/linux/rpmsg.h 16211F: samples/rpmsg/ 16212 16213REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 16214M: Stephan Gerhold <stephan@gerhold.net> 16215L: netdev@vger.kernel.org 16216L: linux-remoteproc@vger.kernel.org 16217S: Maintained 16218F: drivers/net/wwan/rpmsg_wwan_ctrl.c 16219 16220RENESAS CLOCK DRIVERS 16221M: Geert Uytterhoeven <geert+renesas@glider.be> 16222L: linux-renesas-soc@vger.kernel.org 16223S: Supported 16224T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 16225F: Documentation/devicetree/bindings/clock/renesas,* 16226F: drivers/clk/renesas/ 16227 16228RENESAS EMEV2 I2C DRIVER 16229M: Wolfram Sang <wsa+renesas@sang-engineering.com> 16230L: linux-renesas-soc@vger.kernel.org 16231S: Supported 16232F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 16233F: drivers/i2c/busses/i2c-emev2.c 16234 16235RENESAS ETHERNET DRIVERS 16236R: Sergey Shtylyov <s.shtylyov@omp.ru> 16237L: netdev@vger.kernel.org 16238L: linux-renesas-soc@vger.kernel.org 16239F: Documentation/devicetree/bindings/net/renesas,*.yaml 16240F: drivers/net/ethernet/renesas/ 16241F: include/linux/sh_eth.h 16242 16243RENESAS R-CAR GYROADC DRIVER 16244M: Marek Vasut <marek.vasut@gmail.com> 16245L: linux-iio@vger.kernel.org 16246S: Supported 16247F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 16248F: drivers/iio/adc/rcar-gyroadc.c 16249 16250RENESAS R-CAR I2C DRIVERS 16251M: Wolfram Sang <wsa+renesas@sang-engineering.com> 16252L: linux-renesas-soc@vger.kernel.org 16253S: Supported 16254F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 16255F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 16256F: drivers/i2c/busses/i2c-rcar.c 16257F: drivers/i2c/busses/i2c-sh_mobile.c 16258 16259RENESAS R-CAR THERMAL DRIVERS 16260M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 16261L: linux-renesas-soc@vger.kernel.org 16262S: Supported 16263F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 16264F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 16265F: drivers/thermal/rcar_gen3_thermal.c 16266F: drivers/thermal/rcar_thermal.c 16267 16268RENESAS RIIC DRIVER 16269M: Chris Brandt <chris.brandt@renesas.com> 16270L: linux-renesas-soc@vger.kernel.org 16271S: Supported 16272F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 16273F: drivers/i2c/busses/i2c-riic.c 16274 16275RENESAS USB PHY DRIVER 16276M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16277L: linux-renesas-soc@vger.kernel.org 16278S: Maintained 16279F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 16280 16281RENESAS RZ/G2L A/D DRIVER 16282M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 16283L: linux-iio@vger.kernel.org 16284L: linux-renesas-soc@vger.kernel.org 16285S: Supported 16286F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 16287F: drivers/iio/adc/rzg2l_adc.c 16288 16289RESET CONTROLLER FRAMEWORK 16290M: Philipp Zabel <p.zabel@pengutronix.de> 16291S: Maintained 16292T: git git://git.pengutronix.de/git/pza/linux 16293F: Documentation/devicetree/bindings/reset/ 16294F: Documentation/driver-api/reset.rst 16295F: drivers/reset/ 16296F: include/dt-bindings/reset/ 16297F: include/linux/reset-controller.h 16298F: include/linux/reset.h 16299F: include/linux/reset/ 16300K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 16301 16302RESTARTABLE SEQUENCES SUPPORT 16303M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16304M: Peter Zijlstra <peterz@infradead.org> 16305M: "Paul E. McKenney" <paulmck@kernel.org> 16306M: Boqun Feng <boqun.feng@gmail.com> 16307L: linux-kernel@vger.kernel.org 16308S: Supported 16309F: include/trace/events/rseq.h 16310F: include/uapi/linux/rseq.h 16311F: kernel/rseq.c 16312F: tools/testing/selftests/rseq/ 16313 16314RFKILL 16315M: Johannes Berg <johannes@sipsolutions.net> 16316L: linux-wireless@vger.kernel.org 16317S: Maintained 16318W: https://wireless.wiki.kernel.org/ 16319T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git 16320T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 16321F: Documentation/ABI/stable/sysfs-class-rfkill 16322F: Documentation/driver-api/rfkill.rst 16323F: include/linux/rfkill.h 16324F: include/uapi/linux/rfkill.h 16325F: net/rfkill/ 16326 16327RHASHTABLE 16328M: Thomas Graf <tgraf@suug.ch> 16329M: Herbert Xu <herbert@gondor.apana.org.au> 16330L: netdev@vger.kernel.org 16331S: Maintained 16332F: include/linux/rhashtable-types.h 16333F: include/linux/rhashtable.h 16334F: lib/rhashtable.c 16335F: lib/test_rhashtable.c 16336 16337RICOH R5C592 MEMORYSTICK DRIVER 16338M: Maxim Levitsky <maximlevitsky@gmail.com> 16339S: Maintained 16340F: drivers/memstick/host/r592.* 16341 16342RICOH SMARTMEDIA/XD DRIVER 16343M: Maxim Levitsky <maximlevitsky@gmail.com> 16344S: Maintained 16345F: drivers/mtd/nand/raw/r852.c 16346F: drivers/mtd/nand/raw/r852.h 16347 16348RISC-V ARCHITECTURE 16349M: Paul Walmsley <paul.walmsley@sifive.com> 16350M: Palmer Dabbelt <palmer@dabbelt.com> 16351M: Albert Ou <aou@eecs.berkeley.edu> 16352L: linux-riscv@lists.infradead.org 16353S: Supported 16354P: Documentation/riscv/patch-acceptance.rst 16355T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 16356F: arch/riscv/ 16357N: riscv 16358K: riscv 16359 16360RISC-V/MICROCHIP POLARFIRE SOC SUPPORT 16361M: Lewis Hanly <lewis.hanly@microchip.com> 16362L: linux-riscv@lists.infradead.org 16363S: Supported 16364F: drivers/mailbox/mailbox-mpfs.c 16365F: drivers/soc/microchip/ 16366F: include/soc/microchip/mpfs.h 16367 16368RNBD BLOCK DRIVERS 16369M: Md. Haris Iqbal <haris.iqbal@ionos.com> 16370M: Jack Wang <jinpu.wang@ionos.com> 16371L: linux-block@vger.kernel.org 16372S: Maintained 16373F: drivers/block/rnbd/ 16374 16375ROCCAT DRIVERS 16376M: Stefan Achatz <erazor_de@users.sourceforge.net> 16377S: Maintained 16378W: http://sourceforge.net/projects/roccat/ 16379F: Documentation/ABI/*/sysfs-driver-hid-roccat* 16380F: drivers/hid/hid-roccat* 16381F: include/linux/hid-roccat* 16382 16383ROCKCHIP I2S TDM DRIVER 16384M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 16385L: linux-rockchip@lists.infradead.org 16386S: Maintained 16387F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 16388F: sound/soc/rockchip/rockchip_i2s_tdm.* 16389 16390ROCKCHIP ISP V1 DRIVER 16391M: Helen Koike <helen.koike@collabora.com> 16392M: Dafna Hirschfeld <dafna.hirschfeld@collabora.com> 16393L: linux-media@vger.kernel.org 16394L: linux-rockchip@lists.infradead.org 16395S: Maintained 16396F: Documentation/admin-guide/media/rkisp1.rst 16397F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 16398F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 16399F: drivers/media/platform/rockchip/rkisp1 16400F: include/uapi/linux/rkisp1-config.h 16401 16402ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 16403M: Jacob Chen <jacob-chen@iotwrt.com> 16404M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 16405L: linux-media@vger.kernel.org 16406L: linux-rockchip@lists.infradead.org 16407S: Maintained 16408F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 16409F: drivers/media/platform/rockchip/rga/ 16410 16411ROCKCHIP VIDEO DECODER DRIVER 16412M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 16413L: linux-media@vger.kernel.org 16414L: linux-rockchip@lists.infradead.org 16415S: Maintained 16416F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 16417F: drivers/staging/media/rkvdec/ 16418 16419ROCKER DRIVER 16420M: Jiri Pirko <jiri@resnulli.us> 16421L: netdev@vger.kernel.org 16422S: Supported 16423F: drivers/net/ethernet/rocker/ 16424 16425ROCKETPORT EXPRESS/INFINITY DRIVER 16426M: Kevin Cernekee <cernekee@gmail.com> 16427L: linux-serial@vger.kernel.org 16428S: Odd Fixes 16429F: drivers/tty/serial/rp2.* 16430 16431ROHM BD99954 CHARGER IC 16432R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 16433L: linux-power@fi.rohmeurope.com 16434S: Supported 16435F: drivers/power/supply/bd99954-charger.c 16436F: drivers/power/supply/bd99954-charger.h 16437 16438ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 16439M: Tomasz Duszynski <tduszyns@gmail.com> 16440S: Maintained 16441F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 16442F: drivers/iio/light/bh1750.c 16443 16444ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 16445M: Marek Vasut <marek.vasut+renesas@gmail.com> 16446L: linux-kernel@vger.kernel.org 16447L: linux-renesas-soc@vger.kernel.org 16448S: Supported 16449F: Documentation/devicetree/bindings/mfd/bd9571mwv.txt 16450F: drivers/gpio/gpio-bd9571mwv.c 16451F: drivers/mfd/bd9571mwv.c 16452F: drivers/regulator/bd9571mwv-regulator.c 16453F: include/linux/mfd/bd9571mwv.h 16454 16455ROHM POWER MANAGEMENT IC DEVICE DRIVERS 16456R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 16457L: linux-power@fi.rohmeurope.com 16458S: Supported 16459F: Documentation/devicetree/bindings/mfd/rohm,bd70528-pmic.txt 16460F: Documentation/devicetree/bindings/regulator/rohm,bd70528-regulator.txt 16461F: drivers/clk/clk-bd718x7.c 16462F: drivers/gpio/gpio-bd70528.c 16463F: drivers/gpio/gpio-bd71815.c 16464F: drivers/gpio/gpio-bd71828.c 16465F: drivers/mfd/rohm-bd70528.c 16466F: drivers/mfd/rohm-bd71828.c 16467F: drivers/mfd/rohm-bd718x7.c 16468F: drivers/mfd/rohm-bd9576.c 16469F: drivers/power/supply/bd70528-charger.c 16470F: drivers/regulator/bd70528-regulator.c 16471F: drivers/regulator/bd71815-regulator.c 16472F: drivers/regulator/bd71828-regulator.c 16473F: drivers/regulator/bd718x7-regulator.c 16474F: drivers/regulator/bd9576-regulator.c 16475F: drivers/regulator/rohm-regulator.c 16476F: drivers/rtc/rtc-bd70528.c 16477F: drivers/watchdog/bd70528_wdt.c 16478F: drivers/watchdog/bd9576_wdt.c 16479F: include/linux/mfd/rohm-bd70528.h 16480F: include/linux/mfd/rohm-bd71815.h 16481F: include/linux/mfd/rohm-bd71828.h 16482F: include/linux/mfd/rohm-bd718x7.h 16483F: include/linux/mfd/rohm-bd957x.h 16484F: include/linux/mfd/rohm-generic.h 16485F: include/linux/mfd/rohm-shared.h 16486 16487ROSE NETWORK LAYER 16488M: Ralf Baechle <ralf@linux-mips.org> 16489L: linux-hams@vger.kernel.org 16490S: Maintained 16491W: http://www.linux-ax25.org/ 16492F: include/net/rose.h 16493F: include/uapi/linux/rose.h 16494F: net/rose/ 16495 16496ROTATION DRIVER FOR ALLWINNER A83T 16497M: Jernej Skrabec <jernej.skrabec@gmail.com> 16498L: linux-media@vger.kernel.org 16499S: Maintained 16500T: git git://linuxtv.org/media_tree.git 16501F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 16502F: drivers/media/platform/sunxi/sun8i-rotate/ 16503 16504RTL2830 MEDIA DRIVER 16505M: Antti Palosaari <crope@iki.fi> 16506L: linux-media@vger.kernel.org 16507S: Maintained 16508W: https://linuxtv.org 16509W: http://palosaari.fi/linux/ 16510Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16511T: git git://linuxtv.org/anttip/media_tree.git 16512F: drivers/media/dvb-frontends/rtl2830* 16513 16514RTL2832 MEDIA DRIVER 16515M: Antti Palosaari <crope@iki.fi> 16516L: linux-media@vger.kernel.org 16517S: Maintained 16518W: https://linuxtv.org 16519W: http://palosaari.fi/linux/ 16520Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16521T: git git://linuxtv.org/anttip/media_tree.git 16522F: drivers/media/dvb-frontends/rtl2832* 16523 16524RTL2832_SDR MEDIA DRIVER 16525M: Antti Palosaari <crope@iki.fi> 16526L: linux-media@vger.kernel.org 16527S: Maintained 16528W: https://linuxtv.org 16529W: http://palosaari.fi/linux/ 16530Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16531T: git git://linuxtv.org/anttip/media_tree.git 16532F: drivers/media/dvb-frontends/rtl2832_sdr* 16533 16534RTL8180 WIRELESS DRIVER 16535L: linux-wireless@vger.kernel.org 16536S: Orphan 16537W: https://wireless.wiki.kernel.org/ 16538T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 16539F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 16540 16541RTL8187 WIRELESS DRIVER 16542M: Herton Ronaldo Krzesinski <herton@canonical.com> 16543M: Hin-Tak Leung <htl10@users.sourceforge.net> 16544M: Larry Finger <Larry.Finger@lwfinger.net> 16545L: linux-wireless@vger.kernel.org 16546S: Maintained 16547W: https://wireless.wiki.kernel.org/ 16548T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 16549F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 16550 16551RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 16552M: Jes Sorensen <Jes.Sorensen@gmail.com> 16553L: linux-wireless@vger.kernel.org 16554S: Maintained 16555T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 16556F: drivers/net/wireless/realtek/rtl8xxxu/ 16557 16558RTRS TRANSPORT DRIVERS 16559M: Md. Haris Iqbal <haris.iqbal@ionos.com> 16560M: Jack Wang <jinpu.wang@ionos.com> 16561L: linux-rdma@vger.kernel.org 16562S: Maintained 16563F: drivers/infiniband/ulp/rtrs/ 16564 16565RXRPC SOCKETS (AF_RXRPC) 16566M: David Howells <dhowells@redhat.com> 16567M: Marc Dionne <marc.dionne@auristor.com> 16568L: linux-afs@lists.infradead.org 16569S: Supported 16570W: https://www.infradead.org/~dhowells/kafs/ 16571F: Documentation/networking/rxrpc.rst 16572F: include/keys/rxrpc-type.h 16573F: include/net/af_rxrpc.h 16574F: include/trace/events/rxrpc.h 16575F: include/uapi/linux/rxrpc.h 16576F: net/rxrpc/ 16577 16578S3 SAVAGE FRAMEBUFFER DRIVER 16579M: Antonino Daplas <adaplas@gmail.com> 16580L: linux-fbdev@vger.kernel.org 16581S: Maintained 16582F: drivers/video/fbdev/savage/ 16583 16584S390 16585M: Heiko Carstens <hca@linux.ibm.com> 16586M: Vasily Gorbik <gor@linux.ibm.com> 16587M: Christian Borntraeger <borntraeger@linux.ibm.com> 16588R: Alexander Gordeev <agordeev@linux.ibm.com> 16589L: linux-s390@vger.kernel.org 16590S: Supported 16591W: http://www.ibm.com/developerworks/linux/linux390/ 16592T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 16593F: Documentation/driver-api/s390-drivers.rst 16594F: Documentation/s390/ 16595F: arch/s390/ 16596F: drivers/s390/ 16597 16598S390 COMMON I/O LAYER 16599M: Vineeth Vijayan <vneethv@linux.ibm.com> 16600M: Peter Oberparleiter <oberpar@linux.ibm.com> 16601L: linux-s390@vger.kernel.org 16602S: Supported 16603W: http://www.ibm.com/developerworks/linux/linux390/ 16604F: drivers/s390/cio/ 16605 16606S390 DASD DRIVER 16607M: Stefan Haberland <sth@linux.ibm.com> 16608M: Jan Hoeppner <hoeppner@linux.ibm.com> 16609L: linux-s390@vger.kernel.org 16610S: Supported 16611W: http://www.ibm.com/developerworks/linux/linux390/ 16612F: block/partitions/ibm.c 16613F: drivers/s390/block/dasd* 16614F: include/linux/dasd_mod.h 16615 16616S390 IOMMU (PCI) 16617M: Matthew Rosato <mjrosato@linux.ibm.com> 16618M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 16619L: linux-s390@vger.kernel.org 16620S: Supported 16621W: http://www.ibm.com/developerworks/linux/linux390/ 16622F: drivers/iommu/s390-iommu.c 16623 16624S390 IUCV NETWORK LAYER 16625M: Julian Wiedmann <jwi@linux.ibm.com> 16626M: Karsten Graul <kgraul@linux.ibm.com> 16627L: linux-s390@vger.kernel.org 16628L: netdev@vger.kernel.org 16629S: Supported 16630W: http://www.ibm.com/developerworks/linux/linux390/ 16631F: drivers/s390/net/*iucv* 16632F: include/net/iucv/ 16633F: net/iucv/ 16634 16635S390 NETWORK DRIVERS 16636M: Julian Wiedmann <jwi@linux.ibm.com> 16637M: Karsten Graul <kgraul@linux.ibm.com> 16638L: linux-s390@vger.kernel.org 16639L: netdev@vger.kernel.org 16640S: Supported 16641W: http://www.ibm.com/developerworks/linux/linux390/ 16642F: drivers/s390/net/ 16643 16644S390 PCI SUBSYSTEM 16645M: Niklas Schnelle <schnelle@linux.ibm.com> 16646M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 16647L: linux-s390@vger.kernel.org 16648S: Supported 16649W: http://www.ibm.com/developerworks/linux/linux390/ 16650F: arch/s390/pci/ 16651F: drivers/pci/hotplug/s390_pci_hpc.c 16652F: Documentation/s390/pci.rst 16653 16654S390 VFIO AP DRIVER 16655M: Tony Krowiak <akrowiak@linux.ibm.com> 16656M: Halil Pasic <pasic@linux.ibm.com> 16657M: Jason Herne <jjherne@linux.ibm.com> 16658L: linux-s390@vger.kernel.org 16659S: Supported 16660W: http://www.ibm.com/developerworks/linux/linux390/ 16661F: Documentation/s390/vfio-ap.rst 16662F: drivers/s390/crypto/vfio_ap_drv.c 16663F: drivers/s390/crypto/vfio_ap_ops.c 16664F: drivers/s390/crypto/vfio_ap_private.h 16665 16666S390 VFIO-CCW DRIVER 16667M: Eric Farman <farman@linux.ibm.com> 16668M: Matthew Rosato <mjrosato@linux.ibm.com> 16669R: Halil Pasic <pasic@linux.ibm.com> 16670L: linux-s390@vger.kernel.org 16671L: kvm@vger.kernel.org 16672S: Supported 16673F: Documentation/s390/vfio-ccw.rst 16674F: drivers/s390/cio/vfio_ccw* 16675F: include/uapi/linux/vfio_ccw.h 16676 16677S390 VFIO-PCI DRIVER 16678M: Matthew Rosato <mjrosato@linux.ibm.com> 16679M: Eric Farman <farman@linux.ibm.com> 16680L: linux-s390@vger.kernel.org 16681L: kvm@vger.kernel.org 16682S: Supported 16683F: drivers/vfio/pci/vfio_pci_zdev.c 16684F: include/uapi/linux/vfio_zdev.h 16685 16686S390 ZCRYPT DRIVER 16687M: Harald Freudenberger <freude@linux.ibm.com> 16688L: linux-s390@vger.kernel.org 16689S: Supported 16690W: http://www.ibm.com/developerworks/linux/linux390/ 16691F: drivers/s390/crypto/ 16692 16693S390 ZFCP DRIVER 16694M: Steffen Maier <maier@linux.ibm.com> 16695M: Benjamin Block <bblock@linux.ibm.com> 16696L: linux-s390@vger.kernel.org 16697S: Supported 16698W: http://www.ibm.com/developerworks/linux/linux390/ 16699F: drivers/s390/scsi/zfcp_* 16700 16701S3C ADC BATTERY DRIVER 16702M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 16703L: linux-samsung-soc@vger.kernel.org 16704S: Odd Fixes 16705F: drivers/power/supply/s3c_adc_battery.c 16706F: include/linux/s3c_adc_battery.h 16707 16708S3C24XX SD/MMC Driver 16709M: Ben Dooks <ben-linux@fluff.org> 16710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16711S: Supported 16712F: drivers/mmc/host/s3cmci.* 16713 16714SAA6588 RDS RECEIVER DRIVER 16715M: Hans Verkuil <hverkuil@xs4all.nl> 16716L: linux-media@vger.kernel.org 16717S: Odd Fixes 16718W: https://linuxtv.org 16719T: git git://linuxtv.org/media_tree.git 16720F: drivers/media/i2c/saa6588* 16721 16722SAA7134 VIDEO4LINUX DRIVER 16723M: Mauro Carvalho Chehab <mchehab@kernel.org> 16724L: linux-media@vger.kernel.org 16725S: Odd fixes 16726W: https://linuxtv.org 16727T: git git://linuxtv.org/media_tree.git 16728F: Documentation/driver-api/media/drivers/saa7134* 16729F: drivers/media/pci/saa7134/ 16730 16731SAA7146 VIDEO4LINUX-2 DRIVER 16732M: Hans Verkuil <hverkuil@xs4all.nl> 16733L: linux-media@vger.kernel.org 16734S: Maintained 16735T: git git://linuxtv.org/media_tree.git 16736F: drivers/media/common/saa7146/ 16737F: drivers/media/pci/saa7146/ 16738F: include/media/drv-intf/saa7146* 16739 16740SAFESETID SECURITY MODULE 16741M: Micah Morton <mortonm@chromium.org> 16742S: Supported 16743F: Documentation/admin-guide/LSM/SafeSetID.rst 16744F: security/safesetid/ 16745 16746SAMSUNG AUDIO (ASoC) DRIVERS 16747M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 16748M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16749L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16750S: Supported 16751F: Documentation/devicetree/bindings/sound/samsung* 16752F: sound/soc/samsung/ 16753 16754SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 16755M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 16756L: linux-crypto@vger.kernel.org 16757L: linux-samsung-soc@vger.kernel.org 16758S: Maintained 16759F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 16760F: drivers/crypto/exynos-rng.c 16761 16762SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 16763M: Łukasz Stelmach <l.stelmach@samsung.com> 16764L: linux-samsung-soc@vger.kernel.org 16765S: Maintained 16766F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 16767F: drivers/char/hw_random/exynos-trng.c 16768 16769SAMSUNG FRAMEBUFFER DRIVER 16770M: Jingoo Han <jingoohan1@gmail.com> 16771L: linux-fbdev@vger.kernel.org 16772S: Maintained 16773F: drivers/video/fbdev/s3c-fb.c 16774 16775SAMSUNG INTERCONNECT DRIVERS 16776M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16777M: Artur Świgoń <a.swigon@samsung.com> 16778L: linux-pm@vger.kernel.org 16779L: linux-samsung-soc@vger.kernel.org 16780S: Supported 16781F: drivers/interconnect/samsung/ 16782 16783SAMSUNG LAPTOP DRIVER 16784M: Corentin Chary <corentin.chary@gmail.com> 16785L: platform-driver-x86@vger.kernel.org 16786S: Maintained 16787F: drivers/platform/x86/samsung-laptop.c 16788 16789SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 16790M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 16791M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 16792L: linux-kernel@vger.kernel.org 16793L: linux-samsung-soc@vger.kernel.org 16794S: Supported 16795F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 16796F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 16797F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 16798F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 16799F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 16800F: drivers/clk/clk-s2mps11.c 16801F: drivers/mfd/sec*.c 16802F: drivers/regulator/s2m*.c 16803F: drivers/regulator/s5m*.c 16804F: drivers/rtc/rtc-s5m.c 16805F: include/linux/mfd/samsung/ 16806 16807SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 16808M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 16809L: linux-media@vger.kernel.org 16810L: linux-samsung-soc@vger.kernel.org 16811S: Maintained 16812F: drivers/media/platform/s3c-camif/ 16813F: include/media/drv-intf/s3c_camif.h 16814 16815SAMSUNG S3FWRN5 NFC DRIVER 16816M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 16817M: Krzysztof Opasiak <k.opasiak@samsung.com> 16818L: linux-nfc@lists.01.org (subscribers-only) 16819S: Maintained 16820F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 16821F: drivers/nfc/s3fwrn5 16822 16823SAMSUNG S5C73M3 CAMERA DRIVER 16824M: Andrzej Hajda <a.hajda@samsung.com> 16825L: linux-media@vger.kernel.org 16826S: Supported 16827F: drivers/media/i2c/s5c73m3/* 16828 16829SAMSUNG S5K5BAF CAMERA DRIVER 16830M: Andrzej Hajda <a.hajda@samsung.com> 16831L: linux-media@vger.kernel.org 16832S: Supported 16833F: drivers/media/i2c/s5k5baf.c 16834 16835SAMSUNG S5P Security SubSystem (SSS) DRIVER 16836M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 16837M: Vladimir Zapolskiy <vz@mleia.com> 16838L: linux-crypto@vger.kernel.org 16839L: linux-samsung-soc@vger.kernel.org 16840S: Maintained 16841F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 16842F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 16843F: drivers/crypto/s5p-sss.c 16844 16845SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 16846M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16847L: linux-media@vger.kernel.org 16848S: Supported 16849Q: https://patchwork.linuxtv.org/project/linux-media/list/ 16850F: drivers/media/platform/exynos4-is/ 16851 16852SAMSUNG SOC CLOCK DRIVERS 16853M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16854M: Tomasz Figa <tomasz.figa@gmail.com> 16855M: Chanwoo Choi <cw00.choi@samsung.com> 16856L: linux-samsung-soc@vger.kernel.org 16857S: Supported 16858T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 16859F: Documentation/devicetree/bindings/clock/exynos*.txt 16860F: Documentation/devicetree/bindings/clock/samsung,*.yaml 16861F: Documentation/devicetree/bindings/clock/samsung,s3c* 16862F: Documentation/devicetree/bindings/clock/samsung,s5p* 16863F: drivers/clk/samsung/ 16864F: include/dt-bindings/clock/exynos*.h 16865F: include/dt-bindings/clock/s3c*.h 16866F: include/dt-bindings/clock/s5p*.h 16867F: include/dt-bindings/clock/samsung,*.h 16868F: include/linux/clk/samsung.h 16869F: include/linux/platform_data/clk-s3c2410.h 16870 16871SAMSUNG SPI DRIVERS 16872M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 16873M: Andi Shyti <andi@etezian.org> 16874L: linux-spi@vger.kernel.org 16875L: linux-samsung-soc@vger.kernel.org 16876S: Maintained 16877F: Documentation/devicetree/bindings/spi/spi-samsung.txt 16878F: drivers/spi/spi-s3c* 16879F: include/linux/platform_data/spi-s3c64xx.h 16880F: include/linux/spi/s3c24xx-fiq.h 16881 16882SAMSUNG SXGBE DRIVERS 16883M: Byungho An <bh74.an@samsung.com> 16884L: netdev@vger.kernel.org 16885S: Supported 16886F: drivers/net/ethernet/samsung/sxgbe/ 16887 16888SAMSUNG THERMAL DRIVER 16889M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 16890L: linux-pm@vger.kernel.org 16891L: linux-samsung-soc@vger.kernel.org 16892S: Supported 16893T: git https://github.com/lmajewski/linux-samsung-thermal.git 16894F: drivers/thermal/samsung/ 16895 16896SAMSUNG USB2 PHY DRIVER 16897M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16898L: linux-kernel@vger.kernel.org 16899S: Supported 16900F: Documentation/devicetree/bindings/phy/samsung-phy.txt 16901F: Documentation/driver-api/phy/samsung-usb2.rst 16902F: drivers/phy/samsung/phy-exynos4210-usb2.c 16903F: drivers/phy/samsung/phy-exynos4x12-usb2.c 16904F: drivers/phy/samsung/phy-exynos5250-usb2.c 16905F: drivers/phy/samsung/phy-s5pv210-usb2.c 16906F: drivers/phy/samsung/phy-samsung-usb2.c 16907F: drivers/phy/samsung/phy-samsung-usb2.h 16908 16909SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 16910M: Paul Barker <paul.barker@sancloud.com> 16911R: Marc Murphy <marc.murphy@sancloud.com> 16912S: Supported 16913F: arch/arm/boot/dts/am335x-sancloud* 16914 16915SC1200 WDT DRIVER 16916M: Zwane Mwaikambo <zwanem@gmail.com> 16917S: Maintained 16918F: drivers/watchdog/sc1200wdt.c 16919 16920SCHEDULER 16921M: Ingo Molnar <mingo@redhat.com> 16922M: Peter Zijlstra <peterz@infradead.org> 16923M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 16924M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 16925R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 16926R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 16927R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 16928R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 16929R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 16930L: linux-kernel@vger.kernel.org 16931S: Maintained 16932T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 16933F: include/linux/preempt.h 16934F: include/linux/sched.h 16935F: include/linux/wait.h 16936F: include/uapi/linux/sched.h 16937F: kernel/sched/ 16938 16939SCR24X CHIP CARD INTERFACE DRIVER 16940M: Lubomir Rintel <lkundrak@v3.sk> 16941S: Supported 16942F: drivers/char/pcmcia/scr24x_cs.c 16943 16944SCSI RDMA PROTOCOL (SRP) INITIATOR 16945M: Bart Van Assche <bvanassche@acm.org> 16946L: linux-rdma@vger.kernel.org 16947S: Supported 16948Q: http://patchwork.kernel.org/project/linux-rdma/list/ 16949F: drivers/infiniband/ulp/srp/ 16950F: include/scsi/srp.h 16951 16952SCSI RDMA PROTOCOL (SRP) TARGET 16953M: Bart Van Assche <bvanassche@acm.org> 16954L: linux-rdma@vger.kernel.org 16955L: target-devel@vger.kernel.org 16956S: Supported 16957Q: http://patchwork.kernel.org/project/linux-rdma/list/ 16958F: drivers/infiniband/ulp/srpt/ 16959 16960SCSI SG DRIVER 16961M: Doug Gilbert <dgilbert@interlog.com> 16962L: linux-scsi@vger.kernel.org 16963S: Maintained 16964W: http://sg.danny.cz/sg 16965F: Documentation/scsi/scsi-generic.rst 16966F: drivers/scsi/sg.c 16967F: include/scsi/sg.h 16968 16969SCSI SUBSYSTEM 16970M: "James E.J. Bottomley" <jejb@linux.ibm.com> 16971M: "Martin K. Petersen" <martin.petersen@oracle.com> 16972L: linux-scsi@vger.kernel.org 16973S: Maintained 16974Q: https://patchwork.kernel.org/project/linux-scsi/list/ 16975T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 16976T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 16977F: Documentation/devicetree/bindings/scsi/ 16978F: drivers/scsi/ 16979F: include/scsi/ 16980 16981SCSI TAPE DRIVER 16982M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 16983L: linux-scsi@vger.kernel.org 16984S: Maintained 16985F: Documentation/scsi/st.rst 16986F: drivers/scsi/st.* 16987F: drivers/scsi/st_*.h 16988 16989SCSI TARGET CORE USER DRIVER 16990M: Bodo Stroesser <bostroesser@gmail.com> 16991L: linux-scsi@vger.kernel.org 16992L: target-devel@vger.kernel.org 16993S: Supported 16994F: Documentation/target/tcmu-design.rst 16995F: drivers/target/target_core_user.c 16996F: include/uapi/linux/target_core_user.h 16997 16998SCSI TARGET SUBSYSTEM 16999M: "Martin K. Petersen" <martin.petersen@oracle.com> 17000L: linux-scsi@vger.kernel.org 17001L: target-devel@vger.kernel.org 17002S: Supported 17003W: http://www.linux-iscsi.org 17004Q: https://patchwork.kernel.org/project/target-devel/list/ 17005T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 17006F: Documentation/target/ 17007F: drivers/target/ 17008F: include/target/ 17009 17010SCTP PROTOCOL 17011M: Vlad Yasevich <vyasevich@gmail.com> 17012M: Neil Horman <nhorman@tuxdriver.com> 17013M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 17014L: linux-sctp@vger.kernel.org 17015S: Maintained 17016W: http://lksctp.sourceforge.net 17017F: Documentation/networking/sctp.rst 17018F: include/linux/sctp.h 17019F: include/net/sctp/ 17020F: include/uapi/linux/sctp.h 17021F: net/sctp/ 17022 17023SCx200 CPU SUPPORT 17024M: Jim Cromie <jim.cromie@gmail.com> 17025S: Odd Fixes 17026F: Documentation/i2c/busses/scx200_acb.rst 17027F: arch/x86/platform/scx200/ 17028F: drivers/i2c/busses/scx200* 17029F: drivers/mtd/maps/scx200_docflash.c 17030F: drivers/watchdog/scx200_wdt.c 17031F: include/linux/scx200.h 17032 17033SCx200 GPIO DRIVER 17034M: Jim Cromie <jim.cromie@gmail.com> 17035S: Maintained 17036F: drivers/char/scx200_gpio.c 17037F: include/linux/scx200_gpio.h 17038 17039SCx200 HRT CLOCKSOURCE DRIVER 17040M: Jim Cromie <jim.cromie@gmail.com> 17041S: Maintained 17042F: drivers/clocksource/scx200_hrt.c 17043 17044SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 17045M: Sascha Sommer <saschasommer@freenet.de> 17046L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 17047S: Maintained 17048F: drivers/mmc/host/sdricoh_cs.c 17049 17050SECO BOARDS CEC DRIVER 17051M: Ettore Chimenti <ek5.chimenti@gmail.com> 17052S: Maintained 17053F: drivers/media/cec/platform/seco/seco-cec.c 17054F: drivers/media/cec/platform/seco/seco-cec.h 17055 17056SECURE COMPUTING 17057M: Kees Cook <keescook@chromium.org> 17058R: Andy Lutomirski <luto@amacapital.net> 17059R: Will Drewry <wad@chromium.org> 17060S: Supported 17061T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp 17062F: Documentation/userspace-api/seccomp_filter.rst 17063F: include/linux/seccomp.h 17064F: include/uapi/linux/seccomp.h 17065F: kernel/seccomp.c 17066F: tools/testing/selftests/kselftest_harness.h 17067F: tools/testing/selftests/seccomp/* 17068K: \bsecure_computing 17069K: \bTIF_SECCOMP\b 17070 17071SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 17072M: Al Cooper <alcooperx@gmail.com> 17073L: linux-mmc@vger.kernel.org 17074L: bcm-kernel-feedback-list@broadcom.com 17075S: Maintained 17076F: drivers/mmc/host/sdhci-brcmstb* 17077 17078SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 17079M: Adrian Hunter <adrian.hunter@intel.com> 17080L: linux-mmc@vger.kernel.org 17081S: Maintained 17082F: drivers/mmc/host/sdhci* 17083 17084SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 17085M: Eugen Hristev <eugen.hristev@microchip.com> 17086L: linux-mmc@vger.kernel.org 17087S: Supported 17088F: drivers/mmc/host/sdhci-of-at91.c 17089 17090SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 17091M: Ben Dooks <ben-linux@fluff.org> 17092M: Jaehoon Chung <jh80.chung@samsung.com> 17093L: linux-mmc@vger.kernel.org 17094S: Maintained 17095F: drivers/mmc/host/sdhci-s3c* 17096 17097SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 17098M: Viresh Kumar <vireshk@kernel.org> 17099L: linux-mmc@vger.kernel.org 17100S: Maintained 17101F: drivers/mmc/host/sdhci-spear.c 17102 17103SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 17104M: Kishon Vijay Abraham I <kishon@ti.com> 17105L: linux-mmc@vger.kernel.org 17106S: Maintained 17107F: drivers/mmc/host/sdhci-omap.c 17108 17109SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 17110M: Jonathan Derrick <jonathan.derrick@intel.com> 17111M: Revanth Rajashekar <revanth.rajashekar@intel.com> 17112L: linux-block@vger.kernel.org 17113S: Supported 17114F: block/opal_proto.h 17115F: block/sed* 17116F: include/linux/sed* 17117F: include/uapi/linux/sed* 17118 17119SECURITY CONTACT 17120M: Security Officers <security@kernel.org> 17121S: Supported 17122F: Documentation/admin-guide/security-bugs.rst 17123 17124SECURITY SUBSYSTEM 17125M: James Morris <jmorris@namei.org> 17126M: "Serge E. Hallyn" <serge@hallyn.com> 17127L: linux-security-module@vger.kernel.org (suggested Cc:) 17128S: Supported 17129W: http://kernsec.org/ 17130T: git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git 17131F: security/ 17132X: security/selinux/ 17133 17134SELINUX SECURITY MODULE 17135M: Paul Moore <paul@paul-moore.com> 17136M: Stephen Smalley <stephen.smalley.work@gmail.com> 17137M: Eric Paris <eparis@parisplace.org> 17138L: selinux@vger.kernel.org 17139S: Supported 17140W: https://selinuxproject.org 17141W: https://github.com/SELinuxProject 17142T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 17143F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 17144F: Documentation/ABI/obsolete/sysfs-selinux-disable 17145F: Documentation/admin-guide/LSM/SELinux.rst 17146F: include/trace/events/avc.h 17147F: include/uapi/linux/selinux_netlink.h 17148F: scripts/selinux/ 17149F: security/selinux/ 17150 17151SENSABLE PHANTOM 17152M: Jiri Slaby <jirislaby@kernel.org> 17153S: Maintained 17154F: drivers/misc/phantom.c 17155F: include/uapi/linux/phantom.h 17156 17157SENSEAIR SUNRISE 006-0-0007 17158M: Jacopo Mondi <jacopo@jmondi.org> 17159S: Maintained 17160F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 17161F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 17162F: drivers/iio/chemical/sunrise_co2.c 17163 17164SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 17165M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 17166S: Maintained 17167F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 17168F: drivers/iio/chemical/scd30.h 17169F: drivers/iio/chemical/scd30_core.c 17170F: drivers/iio/chemical/scd30_i2c.c 17171F: drivers/iio/chemical/scd30_serial.c 17172 17173SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 17174M: Roan van Dijk <roan@protonic.nl> 17175S: Maintained 17176F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 17177F: drivers/iio/chemical/scd4x.c 17178 17179SENSIRION SGP40 GAS SENSOR DRIVER 17180M: Andreas Klinger <ak@it-klinger.de> 17181S: Maintained 17182F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 17183F: drivers/iio/chemical/sgp40.c 17184 17185SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 17186M: Tomasz Duszynski <tduszyns@gmail.com> 17187S: Maintained 17188F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 17189F: drivers/iio/chemical/sps30.c 17190F: drivers/iio/chemical/sps30_i2c.c 17191F: drivers/iio/chemical/sps30_serial.c 17192 17193SERIAL DEVICE BUS 17194M: Rob Herring <robh@kernel.org> 17195L: linux-serial@vger.kernel.org 17196S: Maintained 17197F: Documentation/devicetree/bindings/serial/serial.yaml 17198F: drivers/tty/serdev/ 17199F: include/linux/serdev.h 17200 17201SERIAL DRIVERS 17202M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 17203L: linux-serial@vger.kernel.org 17204S: Maintained 17205F: Documentation/devicetree/bindings/serial/ 17206F: drivers/tty/serial/ 17207 17208SERIAL IR RECEIVER 17209M: Sean Young <sean@mess.org> 17210L: linux-media@vger.kernel.org 17211S: Maintained 17212F: drivers/media/rc/serial_ir.c 17213 17214SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 17215M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17216L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17217S: Maintained 17218F: Documentation/devicetree/bindings/slimbus/ 17219F: drivers/slimbus/ 17220F: include/linux/slimbus.h 17221 17222SFC NETWORK DRIVER 17223M: Edward Cree <ecree.xilinx@gmail.com> 17224M: Martin Habets <habetsm.xilinx@gmail.com> 17225L: netdev@vger.kernel.org 17226S: Supported 17227F: drivers/net/ethernet/sfc/ 17228 17229SFF/SFP/SFP+ MODULE SUPPORT 17230M: Russell King <linux@armlinux.org.uk> 17231L: netdev@vger.kernel.org 17232S: Maintained 17233F: drivers/net/phy/phylink.c 17234F: drivers/net/phy/sfp* 17235F: include/linux/mdio/mdio-i2c.h 17236F: include/linux/phylink.h 17237F: include/linux/sfp.h 17238K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 17239 17240SGI GRU DRIVER 17241M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 17242S: Maintained 17243F: drivers/misc/sgi-gru/ 17244 17245SGI XP/XPC/XPNET DRIVER 17246M: Robin Holt <robinmholt@gmail.com> 17247M: Steve Wahl <steve.wahl@hpe.com> 17248R: Mike Travis <mike.travis@hpe.com> 17249S: Maintained 17250F: drivers/misc/sgi-xp/ 17251 17252SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 17253M: Karsten Graul <kgraul@linux.ibm.com> 17254L: linux-s390@vger.kernel.org 17255S: Supported 17256W: http://www.ibm.com/developerworks/linux/linux390/ 17257F: net/smc/ 17258 17259SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 17260M: Linus Walleij <linus.walleij@linaro.org> 17261L: linux-iio@vger.kernel.org 17262S: Maintained 17263T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 17264F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 17265F: drivers/iio/light/gp2ap002.c 17266 17267SHARP RJ54N1CB0C SENSOR DRIVER 17268M: Jacopo Mondi <jacopo@jmondi.org> 17269L: linux-media@vger.kernel.org 17270S: Odd fixes 17271T: git git://linuxtv.org/media_tree.git 17272F: drivers/media/i2c/rj54n1cb0c.c 17273F: include/media/i2c/rj54n1cb0c.h 17274 17275SH_VOU V4L2 OUTPUT DRIVER 17276L: linux-media@vger.kernel.org 17277S: Orphan 17278F: drivers/media/platform/sh_vou.c 17279F: include/media/drv-intf/sh_vou.h 17280 17281SI2157 MEDIA DRIVER 17282M: Antti Palosaari <crope@iki.fi> 17283L: linux-media@vger.kernel.org 17284S: Maintained 17285W: https://linuxtv.org 17286W: http://palosaari.fi/linux/ 17287Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17288T: git git://linuxtv.org/anttip/media_tree.git 17289F: drivers/media/tuners/si2157* 17290 17291SI2165 MEDIA DRIVER 17292M: Matthias Schwarzott <zzam@gentoo.org> 17293L: linux-media@vger.kernel.org 17294S: Maintained 17295W: https://linuxtv.org 17296Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17297F: drivers/media/dvb-frontends/si2165* 17298 17299SI2168 MEDIA DRIVER 17300M: Antti Palosaari <crope@iki.fi> 17301L: linux-media@vger.kernel.org 17302S: Maintained 17303W: https://linuxtv.org 17304W: http://palosaari.fi/linux/ 17305Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17306T: git git://linuxtv.org/anttip/media_tree.git 17307F: drivers/media/dvb-frontends/si2168* 17308 17309SI470X FM RADIO RECEIVER I2C DRIVER 17310M: Hans Verkuil <hverkuil@xs4all.nl> 17311L: linux-media@vger.kernel.org 17312S: Odd Fixes 17313W: https://linuxtv.org 17314T: git git://linuxtv.org/media_tree.git 17315F: drivers/media/radio/si470x/radio-si470x-i2c.c 17316 17317SI470X FM RADIO RECEIVER USB DRIVER 17318M: Hans Verkuil <hverkuil@xs4all.nl> 17319L: linux-media@vger.kernel.org 17320S: Maintained 17321W: https://linuxtv.org 17322T: git git://linuxtv.org/media_tree.git 17323F: drivers/media/radio/si470x/radio-si470x-common.c 17324F: drivers/media/radio/si470x/radio-si470x-usb.c 17325F: drivers/media/radio/si470x/radio-si470x.h 17326 17327SI4713 FM RADIO TRANSMITTER I2C DRIVER 17328M: Eduardo Valentin <edubezval@gmail.com> 17329L: linux-media@vger.kernel.org 17330S: Odd Fixes 17331W: https://linuxtv.org 17332T: git git://linuxtv.org/media_tree.git 17333F: drivers/media/radio/si4713/si4713.? 17334 17335SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 17336M: Eduardo Valentin <edubezval@gmail.com> 17337L: linux-media@vger.kernel.org 17338S: Odd Fixes 17339W: https://linuxtv.org 17340T: git git://linuxtv.org/media_tree.git 17341F: drivers/media/radio/si4713/radio-platform-si4713.c 17342 17343SI4713 FM RADIO TRANSMITTER USB DRIVER 17344M: Hans Verkuil <hverkuil@xs4all.nl> 17345L: linux-media@vger.kernel.org 17346S: Maintained 17347W: https://linuxtv.org 17348T: git git://linuxtv.org/media_tree.git 17349F: drivers/media/radio/si4713/radio-usb-si4713.c 17350 17351SIANO DVB DRIVER 17352M: Mauro Carvalho Chehab <mchehab@kernel.org> 17353L: linux-media@vger.kernel.org 17354S: Odd fixes 17355W: https://linuxtv.org 17356T: git git://linuxtv.org/media_tree.git 17357F: drivers/media/common/siano/ 17358F: drivers/media/mmc/siano/ 17359F: drivers/media/usb/siano/ 17360F: drivers/media/usb/siano/ 17361 17362SIFIVE DRIVERS 17363M: Palmer Dabbelt <palmer@dabbelt.com> 17364M: Paul Walmsley <paul.walmsley@sifive.com> 17365L: linux-riscv@lists.infradead.org 17366S: Supported 17367T: git git://github.com/sifive/riscv-linux.git 17368N: sifive 17369K: [^@]sifive 17370 17371SIFIVE FU540 SYSTEM-ON-CHIP 17372M: Paul Walmsley <paul.walmsley@sifive.com> 17373M: Palmer Dabbelt <palmer@dabbelt.com> 17374L: linux-riscv@lists.infradead.org 17375S: Supported 17376T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 17377N: fu540 17378K: fu540 17379 17380SIFIVE PDMA DRIVER 17381M: Green Wan <green.wan@sifive.com> 17382S: Maintained 17383F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 17384F: drivers/dma/sf-pdma/ 17385 17386SILEAD TOUCHSCREEN DRIVER 17387M: Hans de Goede <hdegoede@redhat.com> 17388L: linux-input@vger.kernel.org 17389L: platform-driver-x86@vger.kernel.org 17390S: Maintained 17391F: drivers/input/touchscreen/silead.c 17392F: drivers/platform/x86/touchscreen_dmi.c 17393 17394SILICON LABS WIRELESS DRIVERS (for WFxxx series) 17395M: Jérôme Pouiller <jerome.pouiller@silabs.com> 17396S: Supported 17397F: drivers/staging/wfx/ 17398 17399SILICON MOTION SM712 FRAME BUFFER DRIVER 17400M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 17401M: Teddy Wang <teddy.wang@siliconmotion.com> 17402M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 17403L: linux-fbdev@vger.kernel.org 17404S: Maintained 17405F: Documentation/fb/sm712fb.rst 17406F: drivers/video/fbdev/sm712* 17407 17408SILVACO I3C DUAL-ROLE MASTER 17409M: Miquel Raynal <miquel.raynal@bootlin.com> 17410M: Conor Culhane <conor.culhane@silvaco.com> 17411L: linux-i3c@lists.infradead.org 17412S: Maintained 17413F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 17414F: drivers/i3c/master/svc-i3c-master.c 17415 17416SIMPLEFB FB DRIVER 17417M: Hans de Goede <hdegoede@redhat.com> 17418L: linux-fbdev@vger.kernel.org 17419S: Maintained 17420F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 17421F: drivers/video/fbdev/simplefb.c 17422F: include/linux/platform_data/simplefb.h 17423 17424SIMTEC EB110ATX (Chalice CATS) 17425M: Simtec Linux Team <linux@simtec.co.uk> 17426S: Supported 17427W: http://www.simtec.co.uk/products/EB110ATX/ 17428 17429SIMTEC EB2410ITX (BAST) 17430M: Simtec Linux Team <linux@simtec.co.uk> 17431S: Supported 17432W: http://www.simtec.co.uk/products/EB2410ITX/ 17433F: arch/arm/mach-s3c/bast-ide.c 17434F: arch/arm/mach-s3c/bast-irq.c 17435F: arch/arm/mach-s3c/mach-bast.c 17436 17437SIOX 17438M: Thorsten Scherer <t.scherer@eckelmann.de> 17439M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17440R: Pengutronix Kernel Team <kernel@pengutronix.de> 17441S: Supported 17442F: drivers/gpio/gpio-siox.c 17443F: drivers/siox/* 17444F: include/trace/events/siox.h 17445 17446SIPHASH PRF ROUTINES 17447M: Jason A. Donenfeld <Jason@zx2c4.com> 17448S: Maintained 17449F: include/linux/siphash.h 17450F: lib/siphash.c 17451F: lib/test_siphash.c 17452 17453SIS 190 ETHERNET DRIVER 17454M: Francois Romieu <romieu@fr.zoreil.com> 17455L: netdev@vger.kernel.org 17456S: Maintained 17457F: drivers/net/ethernet/sis/sis190.c 17458 17459SIS 900/7016 FAST ETHERNET DRIVER 17460M: Daniele Venzano <venza@brownhat.org> 17461L: netdev@vger.kernel.org 17462S: Maintained 17463W: http://www.brownhat.org/sis900.html 17464F: drivers/net/ethernet/sis/sis900.* 17465 17466SIS FRAMEBUFFER DRIVER 17467M: Thomas Winischhofer <thomas@winischhofer.net> 17468S: Maintained 17469W: http://www.winischhofer.net/linuxsisvga.shtml 17470F: Documentation/fb/sisfb.rst 17471F: drivers/video/fbdev/sis/ 17472F: include/video/sisfb.h 17473 17474SIS I2C TOUCHSCREEN DRIVER 17475M: Mika Penttilä <mika.penttila@nextfour.com> 17476L: linux-input@vger.kernel.org 17477S: Maintained 17478F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 17479F: drivers/input/touchscreen/sis_i2c.c 17480 17481SIS USB2VGA DRIVER 17482M: Thomas Winischhofer <thomas@winischhofer.net> 17483S: Maintained 17484W: http://www.winischhofer.at/linuxsisusbvga.shtml 17485F: drivers/usb/misc/sisusbvga/ 17486 17487SLAB ALLOCATOR 17488M: Christoph Lameter <cl@linux.com> 17489M: Pekka Enberg <penberg@kernel.org> 17490M: David Rientjes <rientjes@google.com> 17491M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 17492M: Andrew Morton <akpm@linux-foundation.org> 17493M: Vlastimil Babka <vbabka@suse.cz> 17494L: linux-mm@kvack.org 17495S: Maintained 17496F: include/linux/sl?b*.h 17497F: mm/sl?b* 17498 17499SLEEPABLE READ-COPY UPDATE (SRCU) 17500M: Lai Jiangshan <jiangshanlai@gmail.com> 17501M: "Paul E. McKenney" <paulmck@kernel.org> 17502M: Josh Triplett <josh@joshtriplett.org> 17503R: Steven Rostedt <rostedt@goodmis.org> 17504R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17505L: rcu@vger.kernel.org 17506S: Supported 17507W: http://www.rdrop.com/users/paulmck/RCU/ 17508T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17509F: include/linux/srcu*.h 17510F: kernel/rcu/srcu*.c 17511 17512SMACK SECURITY MODULE 17513M: Casey Schaufler <casey@schaufler-ca.com> 17514L: linux-security-module@vger.kernel.org 17515S: Maintained 17516W: http://schaufler-ca.com 17517T: git git://github.com/cschaufler/smack-next 17518F: Documentation/admin-guide/LSM/Smack.rst 17519F: security/smack/ 17520 17521SMC91x ETHERNET DRIVER 17522M: Nicolas Pitre <nico@fluxnic.net> 17523S: Odd Fixes 17524F: drivers/net/ethernet/smsc/smc91x.* 17525 17526SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 17527M: Mark Rutland <mark.rutland@arm.com> 17528M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 17529M: Sudeep Holla <sudeep.holla@arm.com> 17530L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17531S: Maintained 17532F: drivers/firmware/smccc/ 17533F: include/linux/arm-smccc.h 17534 17535SMM665 HARDWARE MONITOR DRIVER 17536M: Guenter Roeck <linux@roeck-us.net> 17537L: linux-hwmon@vger.kernel.org 17538S: Maintained 17539F: Documentation/hwmon/smm665.rst 17540F: drivers/hwmon/smm665.c 17541 17542SMSC EMC2103 HARDWARE MONITOR DRIVER 17543M: Steve Glendinning <steve.glendinning@shawell.net> 17544L: linux-hwmon@vger.kernel.org 17545S: Maintained 17546F: Documentation/hwmon/emc2103.rst 17547F: drivers/hwmon/emc2103.c 17548 17549SMSC SCH5627 HARDWARE MONITOR DRIVER 17550M: Hans de Goede <hdegoede@redhat.com> 17551L: linux-hwmon@vger.kernel.org 17552S: Supported 17553F: Documentation/hwmon/sch5627.rst 17554F: drivers/hwmon/sch5627.c 17555 17556SMSC UFX6000 and UFX7000 USB to VGA DRIVER 17557M: Steve Glendinning <steve.glendinning@shawell.net> 17558L: linux-fbdev@vger.kernel.org 17559S: Maintained 17560F: drivers/video/fbdev/smscufx.c 17561 17562SMSC47B397 HARDWARE MONITOR DRIVER 17563M: Jean Delvare <jdelvare@suse.com> 17564L: linux-hwmon@vger.kernel.org 17565S: Maintained 17566F: Documentation/hwmon/smsc47b397.rst 17567F: drivers/hwmon/smsc47b397.c 17568 17569SMSC911x ETHERNET DRIVER 17570M: Steve Glendinning <steve.glendinning@shawell.net> 17571L: netdev@vger.kernel.org 17572S: Maintained 17573F: drivers/net/ethernet/smsc/smsc911x.* 17574F: include/linux/smsc911x.h 17575 17576SMSC9420 PCI ETHERNET DRIVER 17577M: Steve Glendinning <steve.glendinning@shawell.net> 17578L: netdev@vger.kernel.org 17579S: Maintained 17580F: drivers/net/ethernet/smsc/smsc9420.* 17581 17582SOCIONEXT (SNI) AVE NETWORK DRIVER 17583M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 17584L: netdev@vger.kernel.org 17585S: Maintained 17586F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 17587F: drivers/net/ethernet/socionext/sni_ave.c 17588 17589SOCIONEXT (SNI) NETSEC NETWORK DRIVER 17590M: Jassi Brar <jaswinder.singh@linaro.org> 17591M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 17592L: netdev@vger.kernel.org 17593S: Maintained 17594F: Documentation/devicetree/bindings/net/socionext-netsec.txt 17595F: drivers/net/ethernet/socionext/netsec.c 17596 17597SOCIONEXT (SNI) Synquacer SPI DRIVER 17598M: Masahisa Kojima <masahisa.kojima@linaro.org> 17599M: Jassi Brar <jaswinder.singh@linaro.org> 17600L: linux-spi@vger.kernel.org 17601S: Maintained 17602F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 17603F: drivers/spi/spi-synquacer.c 17604 17605SOCIONEXT SYNQUACER I2C DRIVER 17606M: Ard Biesheuvel <ardb@kernel.org> 17607L: linux-i2c@vger.kernel.org 17608S: Maintained 17609F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 17610F: drivers/i2c/busses/i2c-synquacer.c 17611 17612SOCIONEXT UNIPHIER SOUND DRIVER 17613L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17614S: Orphan 17615F: sound/soc/uniphier/ 17616 17617SOEKRIS NET48XX LED SUPPORT 17618M: Chris Boot <bootc@bootc.net> 17619S: Maintained 17620F: drivers/leds/leds-net48xx.c 17621 17622SOFT-IWARP DRIVER (siw) 17623M: Bernard Metzler <bmt@zurich.ibm.com> 17624L: linux-rdma@vger.kernel.org 17625S: Supported 17626F: drivers/infiniband/sw/siw/ 17627F: include/uapi/rdma/siw-abi.h 17628 17629SOFT-ROCE DRIVER (rxe) 17630M: Zhu Yanjun <zyjzyj2000@gmail.com> 17631L: linux-rdma@vger.kernel.org 17632S: Supported 17633F: drivers/infiniband/sw/rxe/ 17634F: include/uapi/rdma/rdma_user_rxe.h 17635 17636SOFTLOGIC 6x10 MPEG CODEC 17637M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 17638M: Anton Sviridenko <anton@corp.bluecherry.net> 17639M: Andrey Utkin <andrey_utkin@fastmail.com> 17640M: Ismael Luceno <ismael@iodev.co.uk> 17641L: linux-media@vger.kernel.org 17642S: Supported 17643F: drivers/media/pci/solo6x10/ 17644 17645SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 17646M: James Morse <james.morse@arm.com> 17647L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17648S: Maintained 17649F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 17650F: drivers/firmware/arm_sdei.c 17651F: include/linux/arm_sdei.h 17652F: include/uapi/linux/arm_sdei.h 17653 17654SOFTWARE NODES 17655R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 17656R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 17657L: linux-acpi@vger.kernel.org 17658S: Maintained 17659F: drivers/base/swnode.c 17660 17661SOFTWARE RAID (Multiple Disks) SUPPORT 17662M: Song Liu <song@kernel.org> 17663L: linux-raid@vger.kernel.org 17664S: Supported 17665T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 17666F: drivers/md/Kconfig 17667F: drivers/md/Makefile 17668F: drivers/md/md* 17669F: drivers/md/raid* 17670F: include/linux/raid/ 17671F: include/uapi/linux/raid/ 17672 17673SOLIDRUN CLEARFOG SUPPORT 17674M: Russell King <linux@armlinux.org.uk> 17675S: Maintained 17676F: arch/arm/boot/dts/armada-388-clearfog* 17677F: arch/arm/boot/dts/armada-38x-solidrun-* 17678 17679SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 17680M: Russell King <linux@armlinux.org.uk> 17681S: Maintained 17682F: arch/arm/boot/dts/imx6*-cubox-i* 17683F: arch/arm/boot/dts/imx6*-hummingboard* 17684F: arch/arm/boot/dts/imx6*-sr-* 17685 17686SONIC NETWORK DRIVER 17687M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 17688L: netdev@vger.kernel.org 17689S: Maintained 17690F: drivers/net/ethernet/natsemi/sonic.* 17691 17692SONICS SILICON BACKPLANE DRIVER (SSB) 17693M: Michael Buesch <m@bues.ch> 17694L: linux-wireless@vger.kernel.org 17695S: Maintained 17696F: drivers/ssb/ 17697F: include/linux/ssb/ 17698 17699SONY IMX208 SENSOR DRIVER 17700M: Sakari Ailus <sakari.ailus@linux.intel.com> 17701L: linux-media@vger.kernel.org 17702S: Maintained 17703T: git git://linuxtv.org/media_tree.git 17704F: drivers/media/i2c/imx208.c 17705 17706SONY IMX214 SENSOR DRIVER 17707M: Ricardo Ribalda <ribalda@kernel.org> 17708L: linux-media@vger.kernel.org 17709S: Maintained 17710T: git git://linuxtv.org/media_tree.git 17711F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 17712F: drivers/media/i2c/imx214.c 17713 17714SONY IMX219 SENSOR DRIVER 17715M: Dave Stevenson <dave.stevenson@raspberrypi.com> 17716L: linux-media@vger.kernel.org 17717S: Maintained 17718T: git git://linuxtv.org/media_tree.git 17719F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 17720F: drivers/media/i2c/imx219.c 17721 17722SONY IMX258 SENSOR DRIVER 17723M: Sakari Ailus <sakari.ailus@linux.intel.com> 17724L: linux-media@vger.kernel.org 17725S: Maintained 17726T: git git://linuxtv.org/media_tree.git 17727F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 17728F: drivers/media/i2c/imx258.c 17729 17730SONY IMX274 SENSOR DRIVER 17731M: Leon Luo <leonl@leopardimaging.com> 17732L: linux-media@vger.kernel.org 17733S: Maintained 17734T: git git://linuxtv.org/media_tree.git 17735F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 17736F: drivers/media/i2c/imx274.c 17737 17738SONY IMX290 SENSOR DRIVER 17739M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17740L: linux-media@vger.kernel.org 17741S: Maintained 17742T: git git://linuxtv.org/media_tree.git 17743F: Documentation/devicetree/bindings/media/i2c/imx290.txt 17744F: drivers/media/i2c/imx290.c 17745 17746SONY IMX319 SENSOR DRIVER 17747M: Bingbu Cao <bingbu.cao@intel.com> 17748L: linux-media@vger.kernel.org 17749S: Maintained 17750T: git git://linuxtv.org/media_tree.git 17751F: drivers/media/i2c/imx319.c 17752 17753SONY IMX334 SENSOR DRIVER 17754M: Paul J. Murphy <paul.j.murphy@intel.com> 17755M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 17756L: linux-media@vger.kernel.org 17757S: Maintained 17758T: git git://linuxtv.org/media_tree.git 17759F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 17760F: drivers/media/i2c/imx334.c 17761 17762SONY IMX335 SENSOR DRIVER 17763M: Paul J. Murphy <paul.j.murphy@intel.com> 17764M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 17765L: linux-media@vger.kernel.org 17766S: Maintained 17767T: git git://linuxtv.org/media_tree.git 17768F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 17769F: drivers/media/i2c/imx335.c 17770 17771SONY IMX355 SENSOR DRIVER 17772M: Tianshu Qiu <tian.shu.qiu@intel.com> 17773L: linux-media@vger.kernel.org 17774S: Maintained 17775T: git git://linuxtv.org/media_tree.git 17776F: drivers/media/i2c/imx355.c 17777 17778SONY IMX412 SENSOR DRIVER 17779M: Paul J. Murphy <paul.j.murphy@intel.com> 17780M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 17781L: linux-media@vger.kernel.org 17782S: Maintained 17783T: git git://linuxtv.org/media_tree.git 17784F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 17785F: drivers/media/i2c/imx412.c 17786 17787SONY MEMORYSTICK SUBSYSTEM 17788M: Maxim Levitsky <maximlevitsky@gmail.com> 17789M: Alex Dubov <oakad@yahoo.com> 17790M: Ulf Hansson <ulf.hansson@linaro.org> 17791L: linux-mmc@vger.kernel.org 17792S: Maintained 17793T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 17794F: drivers/memstick/ 17795F: include/linux/memstick.h 17796 17797SONY VAIO CONTROL DEVICE DRIVER 17798M: Mattia Dongili <malattia@linux.it> 17799L: platform-driver-x86@vger.kernel.org 17800S: Maintained 17801W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 17802F: Documentation/admin-guide/laptops/sony-laptop.rst 17803F: drivers/char/sonypi.c 17804F: drivers/platform/x86/sony-laptop.c 17805F: include/linux/sony-laptop.h 17806 17807SOUND 17808M: Jaroslav Kysela <perex@perex.cz> 17809M: Takashi Iwai <tiwai@suse.com> 17810L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17811S: Maintained 17812W: http://www.alsa-project.org/ 17813Q: http://patchwork.kernel.org/project/alsa-devel/list/ 17814T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 17815F: Documentation/sound/ 17816F: include/sound/ 17817F: include/uapi/sound/ 17818F: sound/ 17819 17820SOUND - COMPRESSED AUDIO 17821M: Vinod Koul <vkoul@kernel.org> 17822L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17823S: Supported 17824T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 17825F: Documentation/sound/designs/compress-offload.rst 17826F: include/sound/compress_driver.h 17827F: include/uapi/sound/compress_* 17828F: sound/core/compress_offload.c 17829F: sound/soc/soc-compress.c 17830 17831SOUND - DMAENGINE HELPERS 17832M: Lars-Peter Clausen <lars@metafoo.de> 17833S: Supported 17834F: include/sound/dmaengine_pcm.h 17835F: sound/core/pcm_dmaengine.c 17836F: sound/soc/soc-generic-dmaengine-pcm.c 17837 17838SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 17839M: Liam Girdwood <lgirdwood@gmail.com> 17840M: Mark Brown <broonie@kernel.org> 17841L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17842S: Supported 17843W: http://alsa-project.org/main/index.php/ASoC 17844T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 17845F: Documentation/devicetree/bindings/sound/ 17846F: Documentation/sound/soc/ 17847F: include/dt-bindings/sound/ 17848F: include/sound/soc* 17849F: sound/soc/ 17850 17851SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 17852M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 17853M: Liam Girdwood <lgirdwood@gmail.com> 17854M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 17855M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 17856M: Daniel Baluta <daniel.baluta@nxp.com> 17857L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 17858S: Supported 17859W: https://github.com/thesofproject/linux/ 17860F: sound/soc/sof/ 17861 17862SOUNDWIRE SUBSYSTEM 17863M: Vinod Koul <vkoul@kernel.org> 17864M: Bard Liao <yung-chuan.liao@linux.intel.com> 17865R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 17866R: Sanyog Kale <sanyog.r.kale@intel.com> 17867L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17868S: Supported 17869T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 17870F: Documentation/driver-api/soundwire/ 17871F: drivers/soundwire/ 17872F: include/linux/soundwire/ 17873 17874SP2 MEDIA DRIVER 17875M: Olli Salonen <olli.salonen@iki.fi> 17876L: linux-media@vger.kernel.org 17877S: Maintained 17878W: https://linuxtv.org 17879Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17880F: drivers/media/dvb-frontends/sp2* 17881 17882SPARC + UltraSPARC (sparc/sparc64) 17883M: "David S. Miller" <davem@davemloft.net> 17884L: sparclinux@vger.kernel.org 17885S: Maintained 17886Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 17887T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 17888T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 17889F: arch/sparc/ 17890F: drivers/sbus/ 17891 17892SPARC SERIAL DRIVERS 17893M: "David S. Miller" <davem@davemloft.net> 17894L: sparclinux@vger.kernel.org 17895S: Maintained 17896T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 17897T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 17898F: drivers/tty/serial/suncore.c 17899F: drivers/tty/serial/sunhv.c 17900F: drivers/tty/serial/sunsab.c 17901F: drivers/tty/serial/sunsab.h 17902F: drivers/tty/serial/sunsu.c 17903F: drivers/tty/serial/sunzilog.c 17904F: drivers/tty/serial/sunzilog.h 17905F: drivers/tty/vcc.c 17906F: include/linux/sunserialcore.h 17907 17908SPARSE CHECKER 17909M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 17910L: linux-sparse@vger.kernel.org 17911S: Maintained 17912W: https://sparse.docs.kernel.org/ 17913T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 17914Q: https://patchwork.kernel.org/project/linux-sparse/list/ 17915B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 17916F: include/linux/compiler.h 17917 17918SPEAKUP CONSOLE SPEECH DRIVER 17919M: William Hubbs <w.d.hubbs@gmail.com> 17920M: Chris Brannon <chris@the-brannons.com> 17921M: Kirk Reiser <kirk@reisers.ca> 17922M: Samuel Thibault <samuel.thibault@ens-lyon.org> 17923L: speakup@linux-speakup.org 17924S: Odd Fixes 17925W: http://www.linux-speakup.org/ 17926W: https://github.com/linux-speakup/speakup 17927B: https://github.com/linux-speakup/speakup/issues 17928F: drivers/accessibility/speakup/ 17929 17930SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 17931M: Viresh Kumar <vireshk@kernel.org> 17932M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 17933M: soc@kernel.org 17934L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17935S: Maintained 17936W: http://www.st.com/spear 17937F: arch/arm/boot/dts/spear* 17938F: arch/arm/mach-spear/ 17939F: drivers/clk/spear/ 17940F: drivers/pinctrl/spear/ 17941 17942SPI NOR SUBSYSTEM 17943M: Tudor Ambarus <tudor.ambarus@microchip.com> 17944R: Michael Walle <michael@walle.cc> 17945R: Pratyush Yadav <p.yadav@ti.com> 17946L: linux-mtd@lists.infradead.org 17947S: Maintained 17948W: http://www.linux-mtd.infradead.org/ 17949Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 17950C: irc://irc.oftc.net/mtd 17951T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 17952F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 17953F: drivers/mtd/spi-nor/ 17954F: include/linux/mtd/spi-nor.h 17955 17956SPI SUBSYSTEM 17957M: Mark Brown <broonie@kernel.org> 17958L: linux-spi@vger.kernel.org 17959S: Maintained 17960Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 17961T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 17962F: Documentation/devicetree/bindings/spi/ 17963F: Documentation/spi/ 17964F: drivers/spi/ 17965F: include/linux/spi/ 17966F: include/uapi/linux/spi/ 17967F: tools/spi/ 17968 17969SPIDERNET NETWORK DRIVER for CELL 17970M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 17971M: Geoff Levand <geoff@infradead.org> 17972L: netdev@vger.kernel.org 17973L: linuxppc-dev@lists.ozlabs.org 17974S: Maintained 17975F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 17976F: drivers/net/ethernet/toshiba/spider_net* 17977 17978SPMI SUBSYSTEM 17979M: Stephen Boyd <sboyd@kernel.org> 17980L: linux-kernel@vger.kernel.org 17981S: Maintained 17982T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 17983F: Documentation/devicetree/bindings/spmi/ 17984F: drivers/spmi/ 17985F: include/dt-bindings/spmi/spmi.h 17986F: include/linux/spmi.h 17987F: include/trace/events/spmi.h 17988 17989SPU FILE SYSTEM 17990M: Jeremy Kerr <jk@ozlabs.org> 17991L: linuxppc-dev@lists.ozlabs.org 17992S: Supported 17993W: http://www.ibm.com/developerworks/power/cell/ 17994F: Documentation/filesystems/spufs/spufs.rst 17995F: arch/powerpc/platforms/cell/spufs/ 17996 17997SQUASHFS FILE SYSTEM 17998M: Phillip Lougher <phillip@squashfs.org.uk> 17999L: squashfs-devel@lists.sourceforge.net (subscribers-only) 18000S: Maintained 18001W: http://squashfs.org.uk 18002T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 18003F: Documentation/filesystems/squashfs.rst 18004F: fs/squashfs/ 18005 18006SRM (Alpha) environment access 18007M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 18008S: Maintained 18009F: arch/alpha/kernel/srm_env.c 18010 18011ST LSM6DSx IMU IIO DRIVER 18012M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 18013L: linux-iio@vger.kernel.org 18014S: Maintained 18015W: http://www.st.com/ 18016F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 18017F: drivers/iio/imu/st_lsm6dsx/ 18018 18019ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 18020M: Mickael Guene <mickael.guene@st.com> 18021L: linux-media@vger.kernel.org 18022S: Maintained 18023T: git git://linuxtv.org/media_tree.git 18024F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 18025F: drivers/media/i2c/st-mipid02.c 18026 18027ST STM32 I2C/SMBUS DRIVER 18028M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 18029M: Alain Volmat <alain.volmat@foss.st.com> 18030L: linux-i2c@vger.kernel.org 18031S: Maintained 18032F: drivers/i2c/busses/i2c-stm32* 18033 18034ST STM32 SPI DRIVER 18035M: Alain Volmat <alain.volmat@foss.st.com> 18036L: linux-spi@vger.kernel.org 18037S: Maintained 18038F: drivers/spi/spi-stm32.c 18039 18040ST STPDDC60 DRIVER 18041M: Daniel Nilsson <daniel.nilsson@flex.com> 18042L: linux-hwmon@vger.kernel.org 18043S: Maintained 18044F: Documentation/hwmon/stpddc60.rst 18045F: drivers/hwmon/pmbus/stpddc60.c 18046 18047ST VL53L0X ToF RANGER(I2C) IIO DRIVER 18048M: Song Qiang <songqiang1304521@gmail.com> 18049L: linux-iio@vger.kernel.org 18050S: Maintained 18051F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 18052F: drivers/iio/proximity/vl53l0x-i2c.c 18053 18054STABLE BRANCH 18055M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18056M: Sasha Levin <sashal@kernel.org> 18057L: stable@vger.kernel.org 18058S: Supported 18059F: Documentation/process/stable-kernel-rules.rst 18060 18061STAGING - ATOMISP DRIVER 18062M: Mauro Carvalho Chehab <mchehab@kernel.org> 18063R: Sakari Ailus <sakari.ailus@linux.intel.com> 18064L: linux-media@vger.kernel.org 18065S: Maintained 18066F: drivers/staging/media/atomisp/ 18067 18068STAGING - FIELDBUS SUBSYSTEM 18069M: Sven Van Asbroeck <TheSven73@gmail.com> 18070S: Maintained 18071F: drivers/staging/fieldbus/* 18072F: drivers/staging/fieldbus/Documentation/ 18073 18074STAGING - HMS ANYBUS-S BUS 18075M: Sven Van Asbroeck <TheSven73@gmail.com> 18076S: Maintained 18077F: drivers/staging/fieldbus/anybuss/ 18078 18079STAGING - INDUSTRIAL IO 18080M: Jonathan Cameron <jic23@kernel.org> 18081L: linux-iio@vger.kernel.org 18082S: Odd Fixes 18083F: Documentation/devicetree/bindings/staging/iio/ 18084F: drivers/staging/iio/ 18085 18086STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 18087M: Marc Dietrich <marvin24@gmx.de> 18088L: ac100@lists.launchpad.net (moderated for non-subscribers) 18089L: linux-tegra@vger.kernel.org 18090S: Maintained 18091F: drivers/staging/nvec/ 18092 18093STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 18094M: Jens Frederich <jfrederich@gmail.com> 18095M: Jon Nettleton <jon.nettleton@gmail.com> 18096S: Maintained 18097W: http://wiki.laptop.org/go/DCON 18098F: drivers/staging/olpc_dcon/ 18099 18100STAGING - REALTEK RTL8188EU DRIVERS 18101M: Larry Finger <Larry.Finger@lwfinger.net> 18102M: Phillip Potter <phil@philpotter.co.uk> 18103S: Supported 18104F: drivers/staging/r8188eu/ 18105 18106STAGING - REALTEK RTL8712U DRIVERS 18107M: Larry Finger <Larry.Finger@lwfinger.net> 18108M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 18109S: Odd Fixes 18110F: drivers/staging/rtl8712/ 18111 18112STAGING - SEPS525 LCD CONTROLLER DRIVERS 18113M: Michael Hennerich <michael.hennerich@analog.com> 18114L: linux-fbdev@vger.kernel.org 18115S: Supported 18116F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 18117F: drivers/staging/fbtft/fb_seps525.c 18118 18119STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 18120M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18121M: Teddy Wang <teddy.wang@siliconmotion.com> 18122M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18123L: linux-fbdev@vger.kernel.org 18124S: Maintained 18125F: drivers/staging/sm750fb/ 18126 18127STAGING - VIA VT665X DRIVERS 18128M: Forest Bond <forest@alittletooquiet.net> 18129S: Odd Fixes 18130F: drivers/staging/vt665?/ 18131 18132STAGING SUBSYSTEM 18133M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18134L: linux-staging@lists.linux.dev 18135S: Supported 18136T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 18137F: drivers/staging/ 18138 18139STARFIRE/DURALAN NETWORK DRIVER 18140M: Ion Badulescu <ionut@badula.org> 18141S: Odd Fixes 18142F: drivers/net/ethernet/adaptec/starfire* 18143 18144STATIC BRANCH/CALL 18145M: Peter Zijlstra <peterz@infradead.org> 18146M: Josh Poimboeuf <jpoimboe@redhat.com> 18147M: Jason Baron <jbaron@akamai.com> 18148R: Steven Rostedt <rostedt@goodmis.org> 18149R: Ard Biesheuvel <ardb@kernel.org> 18150S: Supported 18151F: arch/*/include/asm/jump_label*.h 18152F: arch/*/include/asm/static_call*.h 18153F: arch/*/kernel/jump_label.c 18154F: arch/*/kernel/static_call.c 18155F: include/linux/jump_label*.h 18156F: include/linux/static_call*.h 18157F: kernel/jump_label.c 18158F: kernel/static_call.c 18159 18160STI AUDIO (ASoC) DRIVERS 18161M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18162L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18163S: Maintained 18164F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 18165F: sound/soc/sti/ 18166 18167STI CEC DRIVER 18168M: Benjamin Gaignard <benjamin.gaignard@linaro.org> 18169S: Maintained 18170F: Documentation/devicetree/bindings/media/stih-cec.txt 18171F: drivers/media/cec/platform/sti/ 18172 18173STK1160 USB VIDEO CAPTURE DRIVER 18174M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18175L: linux-media@vger.kernel.org 18176S: Maintained 18177T: git git://linuxtv.org/media_tree.git 18178F: drivers/media/usb/stk1160/ 18179 18180STM32 AUDIO (ASoC) DRIVERS 18181M: Olivier Moysan <olivier.moysan@foss.st.com> 18182M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18183L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18184S: Maintained 18185F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 18186F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 18187F: sound/soc/stm/ 18188 18189STM32 TIMER/LPTIMER DRIVERS 18190M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 18191S: Maintained 18192F: Documentation/ABI/testing/*timer-stm32 18193F: Documentation/devicetree/bindings/*/*stm32-*timer* 18194F: drivers/*/stm32-*timer* 18195F: drivers/pwm/pwm-stm32* 18196F: include/linux/*/stm32-*tim* 18197 18198STMMAC ETHERNET DRIVER 18199M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 18200M: Alexandre Torgue <alexandre.torgue@foss.st.com> 18201M: Jose Abreu <joabreu@synopsys.com> 18202L: netdev@vger.kernel.org 18203S: Supported 18204W: http://www.stlinux.com 18205F: Documentation/networking/device_drivers/ethernet/stmicro/ 18206F: drivers/net/ethernet/stmicro/stmmac/ 18207 18208SUN3/3X 18209M: Sam Creasey <sammy@sammy.net> 18210S: Maintained 18211W: http://sammy.net/sun3/ 18212F: arch/m68k/include/asm/sun3* 18213F: arch/m68k/kernel/*sun3* 18214F: arch/m68k/sun3*/ 18215F: drivers/net/ethernet/i825xx/sun3* 18216 18217SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 18218M: Hans de Goede <hdegoede@redhat.com> 18219L: linux-input@vger.kernel.org 18220S: Maintained 18221F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 18222F: drivers/input/keyboard/sun4i-lradc-keys.c 18223 18224SUNDANCE NETWORK DRIVER 18225M: Denis Kirjanov <kda@linux-powerpc.org> 18226L: netdev@vger.kernel.org 18227S: Maintained 18228F: drivers/net/ethernet/dlink/sundance.c 18229 18230SUPERH 18231M: Yoshinori Sato <ysato@users.sourceforge.jp> 18232M: Rich Felker <dalias@libc.org> 18233L: linux-sh@vger.kernel.org 18234S: Maintained 18235Q: http://patchwork.kernel.org/project/linux-sh/list/ 18236F: Documentation/sh/ 18237F: arch/sh/ 18238F: drivers/sh/ 18239 18240SUSPEND TO RAM 18241M: "Rafael J. Wysocki" <rafael@kernel.org> 18242M: Len Brown <len.brown@intel.com> 18243M: Pavel Machek <pavel@ucw.cz> 18244L: linux-pm@vger.kernel.org 18245S: Supported 18246B: https://bugzilla.kernel.org 18247F: Documentation/power/ 18248F: arch/x86/kernel/acpi/ 18249F: drivers/base/power/ 18250F: include/linux/freezer.h 18251F: include/linux/pm.h 18252F: include/linux/suspend.h 18253F: kernel/power/ 18254 18255SVGA HANDLING 18256M: Martin Mares <mj@ucw.cz> 18257L: linux-video@atrey.karlin.mff.cuni.cz 18258S: Maintained 18259F: Documentation/admin-guide/svga.rst 18260F: arch/x86/boot/video* 18261 18262SWIOTLB SUBSYSTEM 18263M: Christoph Hellwig <hch@infradead.org> 18264L: iommu@lists.linux-foundation.org 18265S: Supported 18266W: http://git.infradead.org/users/hch/dma-mapping.git 18267T: git git://git.infradead.org/users/hch/dma-mapping.git 18268F: arch/*/kernel/pci-swiotlb.c 18269F: include/linux/swiotlb.h 18270F: kernel/dma/swiotlb.c 18271 18272SWITCHDEV 18273M: Jiri Pirko <jiri@resnulli.us> 18274M: Ivan Vecera <ivecera@redhat.com> 18275L: netdev@vger.kernel.org 18276S: Supported 18277F: include/net/switchdev.h 18278F: net/switchdev/ 18279 18280SY8106A REGULATOR DRIVER 18281M: Icenowy Zheng <icenowy@aosc.io> 18282S: Maintained 18283F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 18284F: drivers/regulator/sy8106a-regulator.c 18285 18286SYNC FILE FRAMEWORK 18287M: Sumit Semwal <sumit.semwal@linaro.org> 18288R: Gustavo Padovan <gustavo@padovan.org> 18289L: linux-media@vger.kernel.org 18290L: dri-devel@lists.freedesktop.org 18291S: Maintained 18292T: git git://anongit.freedesktop.org/drm/drm-misc 18293F: Documentation/driver-api/sync_file.rst 18294F: drivers/dma-buf/dma-fence* 18295F: drivers/dma-buf/sw_sync.c 18296F: drivers/dma-buf/sync_* 18297F: include/linux/sync_file.h 18298F: include/uapi/linux/sync_file.h 18299 18300SYNOPSYS ARC ARCHITECTURE 18301M: Vineet Gupta <vgupta@kernel.org> 18302L: linux-snps-arc@lists.infradead.org 18303S: Supported 18304T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 18305F: Documentation/devicetree/bindings/arc/* 18306F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 18307F: arch/arc/ 18308F: drivers/clocksource/arc_timer.c 18309F: drivers/tty/serial/arc_uart.c 18310 18311SYNOPSYS ARC HSDK SDP pll clock driver 18312M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 18313S: Supported 18314F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 18315F: drivers/clk/clk-hsdk-pll.c 18316 18317SYNOPSYS ARC SDP clock driver 18318M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 18319S: Supported 18320F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 18321F: drivers/clk/axs10x/* 18322 18323SYNOPSYS ARC SDP platform support 18324M: Alexey Brodkin <abrodkin@synopsys.com> 18325S: Supported 18326F: Documentation/devicetree/bindings/arc/axs10* 18327F: arch/arc/boot/dts/ax* 18328F: arch/arc/plat-axs10x 18329 18330SYNOPSYS AXS10x RESET CONTROLLER DRIVER 18331M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 18332S: Supported 18333F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt 18334F: drivers/reset/reset-axs10x.c 18335 18336SYNOPSYS CREG GPIO DRIVER 18337M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 18338S: Maintained 18339F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 18340F: drivers/gpio/gpio-creg-snps.c 18341 18342SYNOPSYS DESIGNWARE 8250 UART DRIVER 18343R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 18344S: Maintained 18345F: drivers/tty/serial/8250/8250_dw.c 18346F: drivers/tty/serial/8250/8250_dwlib.* 18347F: drivers/tty/serial/8250/8250_lpss.c 18348 18349SYNOPSYS DESIGNWARE APB GPIO DRIVER 18350M: Hoan Tran <hoan@os.amperecomputing.com> 18351M: Serge Semin <fancer.lancer@gmail.com> 18352L: linux-gpio@vger.kernel.org 18353S: Maintained 18354F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 18355F: drivers/gpio/gpio-dwapb.c 18356 18357SYNOPSYS DESIGNWARE APB SSI DRIVER 18358M: Serge Semin <fancer.lancer@gmail.com> 18359L: linux-spi@vger.kernel.org 18360S: Supported 18361F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 18362F: drivers/spi/spi-dw* 18363 18364SYNOPSYS DESIGNWARE AXI DMAC DRIVER 18365M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 18366S: Maintained 18367F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 18368F: drivers/dma/dw-axi-dmac/ 18369 18370SYNOPSYS DESIGNWARE DMAC DRIVER 18371M: Viresh Kumar <vireshk@kernel.org> 18372R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 18373S: Maintained 18374F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 18375F: drivers/dma/dw/ 18376F: include/dt-bindings/dma/dw-dmac.h 18377F: include/linux/dma/dw.h 18378F: include/linux/platform_data/dma-dw.h 18379 18380SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 18381M: Jose Abreu <Jose.Abreu@synopsys.com> 18382L: netdev@vger.kernel.org 18383S: Supported 18384F: drivers/net/ethernet/synopsys/ 18385 18386SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 18387M: Jose Abreu <Jose.Abreu@synopsys.com> 18388L: netdev@vger.kernel.org 18389S: Supported 18390F: drivers/net/pcs/pcs-xpcs.c 18391F: drivers/net/pcs/pcs-xpcs.h 18392F: include/linux/pcs/pcs-xpcs.h 18393 18394SYNOPSYS DESIGNWARE I2C DRIVER 18395M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 18396R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 18397R: Mika Westerberg <mika.westerberg@linux.intel.com> 18398L: linux-i2c@vger.kernel.org 18399S: Maintained 18400F: drivers/i2c/busses/i2c-designware-* 18401 18402SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 18403M: Jaehoon Chung <jh80.chung@samsung.com> 18404L: linux-mmc@vger.kernel.org 18405S: Maintained 18406F: drivers/mmc/host/dw_mmc* 18407 18408SYNOPSYS HSDK RESET CONTROLLER DRIVER 18409M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 18410S: Supported 18411F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 18412F: drivers/reset/reset-hsdk.c 18413F: include/dt-bindings/reset/snps,hsdk-reset.h 18414 18415SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 18416M: Prabu Thangamuthu <prabu.t@synopsys.com> 18417M: Manjunath M B <manjumb@synopsys.com> 18418L: linux-mmc@vger.kernel.org 18419S: Maintained 18420F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 18421 18422SYSTEM CONFIGURATION (SYSCON) 18423M: Lee Jones <lee.jones@linaro.org> 18424M: Arnd Bergmann <arnd@arndb.de> 18425S: Supported 18426T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 18427F: drivers/mfd/syscon.c 18428 18429SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 18430M: Sudeep Holla <sudeep.holla@arm.com> 18431R: Cristian Marussi <cristian.marussi@arm.com> 18432L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18433S: Maintained 18434F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 18435F: drivers/clk/clk-sc[mp]i.c 18436F: drivers/cpufreq/sc[mp]i-cpufreq.c 18437F: drivers/firmware/arm_scmi/ 18438F: drivers/firmware/arm_scpi.c 18439F: drivers/regulator/scmi-regulator.c 18440F: drivers/reset/reset-scmi.c 18441F: include/linux/sc[mp]i_protocol.h 18442F: include/trace/events/scmi.h 18443F: include/uapi/linux/virtio_scmi.h 18444 18445SYSTEM RESET/SHUTDOWN DRIVERS 18446M: Sebastian Reichel <sre@kernel.org> 18447L: linux-pm@vger.kernel.org 18448S: Maintained 18449T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 18450F: Documentation/devicetree/bindings/power/reset/ 18451F: drivers/power/reset/ 18452 18453SYSTEM TRACE MODULE CLASS 18454M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 18455S: Maintained 18456T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 18457F: Documentation/trace/stm.rst 18458F: drivers/hwtracing/stm/ 18459F: include/linux/stm.h 18460F: include/uapi/linux/stm.h 18461 18462SYSTEM76 ACPI DRIVER 18463M: Jeremy Soller <jeremy@system76.com> 18464M: System76 Product Development <productdev@system76.com> 18465L: platform-driver-x86@vger.kernel.org 18466S: Maintained 18467F: drivers/platform/x86/system76_acpi.c 18468 18469SYSV FILESYSTEM 18470M: Christoph Hellwig <hch@infradead.org> 18471S: Maintained 18472F: Documentation/filesystems/sysv-fs.rst 18473F: fs/sysv/ 18474F: include/linux/sysv_fs.h 18475 18476TASKSTATS STATISTICS INTERFACE 18477M: Balbir Singh <bsingharora@gmail.com> 18478S: Maintained 18479F: Documentation/accounting/taskstats* 18480F: include/linux/taskstats* 18481F: kernel/taskstats.c 18482 18483TC subsystem 18484M: Jamal Hadi Salim <jhs@mojatatu.com> 18485M: Cong Wang <xiyou.wangcong@gmail.com> 18486M: Jiri Pirko <jiri@resnulli.us> 18487L: netdev@vger.kernel.org 18488S: Maintained 18489F: include/net/pkt_cls.h 18490F: include/net/pkt_sched.h 18491F: include/net/tc_act/ 18492F: include/uapi/linux/pkt_cls.h 18493F: include/uapi/linux/pkt_sched.h 18494F: include/uapi/linux/tc_act/ 18495F: include/uapi/linux/tc_ematch/ 18496F: net/sched/ 18497F: tools/testing/selftests/tc-testing 18498 18499TC90522 MEDIA DRIVER 18500M: Akihiro Tsukada <tskd08@gmail.com> 18501L: linux-media@vger.kernel.org 18502S: Odd Fixes 18503F: drivers/media/dvb-frontends/tc90522* 18504 18505TCP LOW PRIORITY MODULE 18506M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 18507M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 18508S: Maintained 18509W: http://tcp-lp-mod.sourceforge.net/ 18510F: net/ipv4/tcp_lp.c 18511 18512TDA10071 MEDIA DRIVER 18513M: Antti Palosaari <crope@iki.fi> 18514L: linux-media@vger.kernel.org 18515S: Maintained 18516W: https://linuxtv.org 18517W: http://palosaari.fi/linux/ 18518Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18519T: git git://linuxtv.org/anttip/media_tree.git 18520F: drivers/media/dvb-frontends/tda10071* 18521 18522TDA18212 MEDIA DRIVER 18523M: Antti Palosaari <crope@iki.fi> 18524L: linux-media@vger.kernel.org 18525S: Maintained 18526W: https://linuxtv.org 18527W: http://palosaari.fi/linux/ 18528Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18529T: git git://linuxtv.org/anttip/media_tree.git 18530F: drivers/media/tuners/tda18212* 18531 18532TDA18218 MEDIA DRIVER 18533M: Antti Palosaari <crope@iki.fi> 18534L: linux-media@vger.kernel.org 18535S: Maintained 18536W: https://linuxtv.org 18537W: http://palosaari.fi/linux/ 18538Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18539T: git git://linuxtv.org/anttip/media_tree.git 18540F: drivers/media/tuners/tda18218* 18541 18542TDA18250 MEDIA DRIVER 18543M: Olli Salonen <olli.salonen@iki.fi> 18544L: linux-media@vger.kernel.org 18545S: Maintained 18546W: https://linuxtv.org 18547Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18548T: git git://linuxtv.org/media_tree.git 18549F: drivers/media/tuners/tda18250* 18550 18551TDA18271 MEDIA DRIVER 18552M: Michael Krufky <mkrufky@linuxtv.org> 18553L: linux-media@vger.kernel.org 18554S: Maintained 18555W: https://linuxtv.org 18556W: http://github.com/mkrufky 18557Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18558T: git git://linuxtv.org/mkrufky/tuners.git 18559F: drivers/media/tuners/tda18271* 18560 18561TDA1997x MEDIA DRIVER 18562M: Tim Harvey <tharvey@gateworks.com> 18563L: linux-media@vger.kernel.org 18564S: Maintained 18565W: https://linuxtv.org 18566Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18567F: drivers/media/i2c/tda1997x.* 18568 18569TDA827x MEDIA DRIVER 18570M: Michael Krufky <mkrufky@linuxtv.org> 18571L: linux-media@vger.kernel.org 18572S: Maintained 18573W: https://linuxtv.org 18574W: http://github.com/mkrufky 18575Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18576T: git git://linuxtv.org/mkrufky/tuners.git 18577F: drivers/media/tuners/tda8290.* 18578 18579TDA8290 MEDIA DRIVER 18580M: Michael Krufky <mkrufky@linuxtv.org> 18581L: linux-media@vger.kernel.org 18582S: Maintained 18583W: https://linuxtv.org 18584W: http://github.com/mkrufky 18585Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18586T: git git://linuxtv.org/mkrufky/tuners.git 18587F: drivers/media/tuners/tda8290.* 18588 18589TDA9840 MEDIA DRIVER 18590M: Hans Verkuil <hverkuil@xs4all.nl> 18591L: linux-media@vger.kernel.org 18592S: Maintained 18593W: https://linuxtv.org 18594T: git git://linuxtv.org/media_tree.git 18595F: drivers/media/i2c/tda9840* 18596 18597TEA5761 TUNER DRIVER 18598M: Mauro Carvalho Chehab <mchehab@kernel.org> 18599L: linux-media@vger.kernel.org 18600S: Odd fixes 18601W: https://linuxtv.org 18602T: git git://linuxtv.org/media_tree.git 18603F: drivers/media/tuners/tea5761.* 18604 18605TEA5767 TUNER DRIVER 18606M: Mauro Carvalho Chehab <mchehab@kernel.org> 18607L: linux-media@vger.kernel.org 18608S: Maintained 18609W: https://linuxtv.org 18610T: git git://linuxtv.org/media_tree.git 18611F: drivers/media/tuners/tea5767.* 18612 18613TEA6415C MEDIA DRIVER 18614M: Hans Verkuil <hverkuil@xs4all.nl> 18615L: linux-media@vger.kernel.org 18616S: Maintained 18617W: https://linuxtv.org 18618T: git git://linuxtv.org/media_tree.git 18619F: drivers/media/i2c/tea6415c* 18620 18621TEA6420 MEDIA DRIVER 18622M: Hans Verkuil <hverkuil@xs4all.nl> 18623L: linux-media@vger.kernel.org 18624S: Maintained 18625W: https://linuxtv.org 18626T: git git://linuxtv.org/media_tree.git 18627F: drivers/media/i2c/tea6420* 18628 18629TEAM DRIVER 18630M: Jiri Pirko <jiri@resnulli.us> 18631L: netdev@vger.kernel.org 18632S: Supported 18633F: drivers/net/team/ 18634F: include/linux/if_team.h 18635F: include/uapi/linux/if_team.h 18636 18637TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 18638M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 18639S: Maintained 18640F: arch/x86/platform/ts5500/ 18641 18642TECHNOTREND USB IR RECEIVER 18643M: Sean Young <sean@mess.org> 18644L: linux-media@vger.kernel.org 18645S: Maintained 18646F: drivers/media/rc/ttusbir.c 18647 18648TECHWELL TW9910 VIDEO DECODER 18649L: linux-media@vger.kernel.org 18650S: Orphan 18651F: drivers/media/i2c/tw9910.c 18652F: include/media/i2c/tw9910.h 18653 18654TEE SUBSYSTEM 18655M: Jens Wiklander <jens.wiklander@linaro.org> 18656R: Sumit Garg <sumit.garg@linaro.org> 18657L: op-tee@lists.trustedfirmware.org 18658S: Maintained 18659F: Documentation/staging/tee.rst 18660F: drivers/tee/ 18661F: include/linux/tee_drv.h 18662F: include/uapi/linux/tee.h 18663 18664TEGRA ARCHITECTURE SUPPORT 18665M: Thierry Reding <thierry.reding@gmail.com> 18666M: Jonathan Hunter <jonathanh@nvidia.com> 18667L: linux-tegra@vger.kernel.org 18668S: Supported 18669Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 18670T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 18671N: [^a-z]tegra 18672 18673TEGRA CLOCK DRIVER 18674M: Peter De Schrijver <pdeschrijver@nvidia.com> 18675M: Prashant Gaikwad <pgaikwad@nvidia.com> 18676S: Supported 18677F: drivers/clk/tegra/ 18678 18679TEGRA DMA DRIVERS 18680M: Laxman Dewangan <ldewangan@nvidia.com> 18681M: Jon Hunter <jonathanh@nvidia.com> 18682S: Supported 18683F: drivers/dma/tegra* 18684 18685TEGRA I2C DRIVER 18686M: Laxman Dewangan <ldewangan@nvidia.com> 18687R: Dmitry Osipenko <digetx@gmail.com> 18688S: Supported 18689F: drivers/i2c/busses/i2c-tegra.c 18690 18691TEGRA IOMMU DRIVERS 18692M: Thierry Reding <thierry.reding@gmail.com> 18693R: Krishna Reddy <vdumpa@nvidia.com> 18694L: linux-tegra@vger.kernel.org 18695S: Supported 18696F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 18697F: drivers/iommu/tegra* 18698 18699TEGRA KBC DRIVER 18700M: Laxman Dewangan <ldewangan@nvidia.com> 18701S: Supported 18702F: drivers/input/keyboard/tegra-kbc.c 18703 18704TEGRA NAND DRIVER 18705M: Stefan Agner <stefan@agner.ch> 18706M: Lucas Stach <dev@lynxeye.de> 18707S: Maintained 18708F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 18709F: drivers/mtd/nand/raw/tegra_nand.c 18710 18711TEGRA PWM DRIVER 18712M: Thierry Reding <thierry.reding@gmail.com> 18713S: Supported 18714F: drivers/pwm/pwm-tegra.c 18715 18716TEGRA SERIAL DRIVER 18717M: Laxman Dewangan <ldewangan@nvidia.com> 18718S: Supported 18719F: drivers/tty/serial/serial-tegra.c 18720 18721TEGRA SPI DRIVER 18722M: Laxman Dewangan <ldewangan@nvidia.com> 18723S: Supported 18724F: drivers/spi/spi-tegra* 18725 18726TEGRA QUAD SPI DRIVER 18727M: Thierry Reding <thierry.reding@gmail.com> 18728M: Jonathan Hunter <jonathanh@nvidia.com> 18729M: Sowjanya Komatineni <skomatineni@nvidia.com> 18730L: linux-tegra@vger.kernel.org 18731S: Maintained 18732F: drivers/spi/spi-tegra210-quad.c 18733 18734TEGRA VIDEO DRIVER 18735M: Thierry Reding <thierry.reding@gmail.com> 18736M: Jonathan Hunter <jonathanh@nvidia.com> 18737M: Sowjanya Komatineni <skomatineni@nvidia.com> 18738L: linux-media@vger.kernel.org 18739L: linux-tegra@vger.kernel.org 18740S: Maintained 18741F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt 18742F: drivers/staging/media/tegra-video/ 18743 18744TEGRA XUSB PADCTL DRIVER 18745M: JC Kuo <jckuo@nvidia.com> 18746S: Supported 18747F: drivers/phy/tegra/xusb* 18748 18749TEHUTI ETHERNET DRIVER 18750M: Andy Gospodarek <andy@greyhouse.net> 18751L: netdev@vger.kernel.org 18752S: Supported 18753F: drivers/net/ethernet/tehuti/* 18754 18755TELECOM CLOCK DRIVER FOR MCPL0010 18756M: Mark Gross <markgross@kernel.org> 18757S: Supported 18758F: drivers/char/tlclk.c 18759 18760TEMPO SEMICONDUCTOR DRIVERS 18761M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 18762S: Maintained 18763F: Documentation/devicetree/bindings/sound/tscs*.txt 18764F: sound/soc/codecs/tscs*.c 18765F: sound/soc/codecs/tscs*.h 18766 18767TENSILICA XTENSA PORT (xtensa) 18768M: Chris Zankel <chris@zankel.net> 18769M: Max Filippov <jcmvbkbc@gmail.com> 18770L: linux-xtensa@linux-xtensa.org 18771S: Maintained 18772T: git git://github.com/czankel/xtensa-linux.git 18773F: arch/xtensa/ 18774F: drivers/irqchip/irq-xtensa-* 18775 18776TEXAS INSTRUMENTS ASoC DRIVERS 18777M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 18778L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18779S: Maintained 18780F: sound/soc/ti/ 18781 18782TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 18783M: Ricardo Ribalda <ribalda@kernel.org> 18784L: linux-iio@vger.kernel.org 18785S: Supported 18786F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 18787F: drivers/iio/dac/ti-dac7612.c 18788 18789TEXAS INSTRUMENTS DMA DRIVERS 18790M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 18791L: dmaengine@vger.kernel.org 18792S: Maintained 18793F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 18794F: Documentation/devicetree/bindings/dma/ti-edma.txt 18795F: Documentation/devicetree/bindings/dma/ti/ 18796F: drivers/dma/ti/ 18797X: drivers/dma/ti/cppi41.c 18798F: include/linux/dma/k3-udma-glue.h 18799F: include/linux/dma/ti-cppi5.h 18800F: include/linux/dma/k3-psil.h 18801 18802TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 18803M: Nishanth Menon <nm@ti.com> 18804M: Tero Kristo <kristo@kernel.org> 18805M: Santosh Shilimkar <ssantosh@kernel.org> 18806L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18807S: Maintained 18808F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 18809F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 18810F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 18811F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 18812F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 18813F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 18814F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 18815F: drivers/clk/keystone/sci-clk.c 18816F: drivers/firmware/ti_sci* 18817F: drivers/irqchip/irq-ti-sci-inta.c 18818F: drivers/irqchip/irq-ti-sci-intr.c 18819F: drivers/reset/reset-ti-sci.c 18820F: drivers/soc/ti/ti_sci_inta_msi.c 18821F: drivers/soc/ti/ti_sci_pm_domains.c 18822F: include/dt-bindings/soc/ti,sci_pm_domain.h 18823F: include/linux/soc/ti/ti_sci_inta_msi.h 18824F: include/linux/soc/ti/ti_sci_protocol.h 18825 18826TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 18827M: Robert Marko <robert.marko@sartura.hr> 18828M: Luka Perkov <luka.perkov@sartura.hr> 18829L: linux-hwmon@vger.kernel.org 18830S: Maintained 18831F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 18832F: Documentation/hwmon/tps23861.rst 18833F: drivers/hwmon/tps23861.c 18834 18835TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 18836M: Puranjay Mohan <puranjay12@gmail.com> 18837L: linux-iio@vger.kernel.org 18838S: Supported 18839F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 18840F: drivers/iio/temperature/tmp117.c 18841 18842THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 18843M: Hans Verkuil <hverkuil@xs4all.nl> 18844L: linux-media@vger.kernel.org 18845S: Maintained 18846W: https://linuxtv.org 18847T: git git://linuxtv.org/media_tree.git 18848F: drivers/media/radio/radio-raremono.c 18849 18850THERMAL 18851M: Rafael J. Wysocki <rafael@kernel.org> 18852M: Daniel Lezcano <daniel.lezcano@linaro.org> 18853R: Amit Kucheria <amitk@kernel.org> 18854R: Zhang Rui <rui.zhang@intel.com> 18855L: linux-pm@vger.kernel.org 18856S: Supported 18857Q: https://patchwork.kernel.org/project/linux-pm/list/ 18858T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 18859F: Documentation/ABI/testing/sysfs-class-thermal 18860F: Documentation/devicetree/bindings/thermal/ 18861F: Documentation/driver-api/thermal/ 18862F: drivers/thermal/ 18863F: include/linux/cpu_cooling.h 18864F: include/linux/thermal.h 18865F: include/uapi/linux/thermal.h 18866F: tools/thermal/ 18867 18868THERMAL DRIVER FOR AMLOGIC SOCS 18869M: Guillaume La Roque <glaroque@baylibre.com> 18870L: linux-pm@vger.kernel.org 18871L: linux-amlogic@lists.infradead.org 18872S: Supported 18873W: http://linux-meson.com/ 18874F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 18875F: drivers/thermal/amlogic_thermal.c 18876 18877THERMAL/CPU_COOLING 18878M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 18879M: Daniel Lezcano <daniel.lezcano@linaro.org> 18880M: Viresh Kumar <viresh.kumar@linaro.org> 18881R: Lukasz Luba <lukasz.luba@arm.com> 18882L: linux-pm@vger.kernel.org 18883S: Supported 18884F: Documentation/driver-api/thermal/cpu-cooling-api.rst 18885F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 18886F: drivers/thermal/cpufreq_cooling.c 18887F: drivers/thermal/cpuidle_cooling.c 18888F: include/linux/cpu_cooling.h 18889 18890THERMAL/POWER_ALLOCATOR 18891M: Lukasz Luba <lukasz.luba@arm.com> 18892L: linux-pm@vger.kernel.org 18893S: Maintained 18894F: Documentation/driver-api/thermal/power_allocator.rst 18895F: drivers/thermal/gov_power_allocator.c 18896F: include/trace/events/thermal_power_allocator.h 18897 18898THINKPAD ACPI EXTRAS DRIVER 18899M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 18900L: ibm-acpi-devel@lists.sourceforge.net 18901L: platform-driver-x86@vger.kernel.org 18902S: Maintained 18903W: http://ibm-acpi.sourceforge.net 18904W: http://thinkwiki.org/wiki/Ibm-acpi 18905T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 18906F: drivers/platform/x86/thinkpad_acpi.c 18907 18908THINKPAD LMI DRIVER 18909M: Mark Pearson <markpearson@lenovo.com> 18910L: platform-driver-x86@vger.kernel.org 18911S: Maintained 18912F: Documentation/ABI/testing/sysfs-class-firmware-attributes 18913F: drivers/platform/x86/think-lmi.? 18914 18915THUNDERBOLT DMA TRAFFIC TEST DRIVER 18916M: Isaac Hazan <isaac.hazan@intel.com> 18917L: linux-usb@vger.kernel.org 18918S: Maintained 18919F: drivers/thunderbolt/dma_test.c 18920 18921THUNDERBOLT DRIVER 18922M: Andreas Noever <andreas.noever@gmail.com> 18923M: Michael Jamet <michael.jamet@intel.com> 18924M: Mika Westerberg <mika.westerberg@linux.intel.com> 18925M: Yehezkel Bernat <YehezkelShB@gmail.com> 18926L: linux-usb@vger.kernel.org 18927S: Maintained 18928T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 18929F: Documentation/admin-guide/thunderbolt.rst 18930F: drivers/thunderbolt/ 18931F: include/linux/thunderbolt.h 18932 18933THUNDERBOLT NETWORK DRIVER 18934M: Michael Jamet <michael.jamet@intel.com> 18935M: Mika Westerberg <mika.westerberg@linux.intel.com> 18936M: Yehezkel Bernat <YehezkelShB@gmail.com> 18937L: netdev@vger.kernel.org 18938S: Maintained 18939F: drivers/net/thunderbolt.c 18940 18941THUNDERX GPIO DRIVER 18942M: Robert Richter <rric@kernel.org> 18943S: Odd Fixes 18944F: drivers/gpio/gpio-thunderx.c 18945 18946TI ADS131E0X ADC SERIES DRIVER 18947M: Tomislav Denis <tomislav.denis@avl.com> 18948L: linux-iio@vger.kernel.org 18949S: Maintained 18950F: Documentation/devicetree/bindings/iio/adc/ti,ads131e08.yaml 18951F: drivers/iio/adc/ti-ads131e08.c 18952 18953TI AM437X VPFE DRIVER 18954M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 18955L: linux-media@vger.kernel.org 18956S: Maintained 18957W: https://linuxtv.org 18958Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18959T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 18960F: drivers/media/platform/am437x/ 18961 18962TI BANDGAP AND THERMAL DRIVER 18963M: Eduardo Valentin <edubezval@gmail.com> 18964M: Keerthy <j-keerthy@ti.com> 18965L: linux-pm@vger.kernel.org 18966L: linux-omap@vger.kernel.org 18967S: Maintained 18968F: drivers/thermal/ti-soc-thermal/ 18969 18970TI BQ27XXX POWER SUPPLY DRIVER 18971F: drivers/power/supply/bq27xxx_battery.c 18972F: drivers/power/supply/bq27xxx_battery_i2c.c 18973F: include/linux/power/bq27xxx_battery.h 18974 18975TI CDCE706 CLOCK DRIVER 18976M: Max Filippov <jcmvbkbc@gmail.com> 18977S: Maintained 18978F: drivers/clk/clk-cdce706.c 18979 18980TI CLOCK DRIVER 18981M: Tero Kristo <kristo@kernel.org> 18982L: linux-omap@vger.kernel.org 18983S: Odd Fixes 18984F: drivers/clk/ti/ 18985F: include/linux/clk/ti.h 18986 18987TI DAVINCI MACHINE SUPPORT 18988M: Sekhar Nori <nsekhar@ti.com> 18989R: Bartosz Golaszewski <brgl@bgdev.pl> 18990L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18991S: Supported 18992T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 18993F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 18994F: arch/arm/boot/dts/da850* 18995F: arch/arm/mach-davinci/ 18996F: drivers/i2c/busses/i2c-davinci.c 18997 18998TI DAVINCI SERIES CLOCK DRIVER 18999M: David Lechner <david@lechnology.com> 19000R: Sekhar Nori <nsekhar@ti.com> 19001S: Maintained 19002F: Documentation/devicetree/bindings/clock/ti/davinci/ 19003F: drivers/clk/davinci/ 19004 19005TI DAVINCI SERIES GPIO DRIVER 19006M: Keerthy <j-keerthy@ti.com> 19007L: linux-gpio@vger.kernel.org 19008S: Maintained 19009F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 19010F: drivers/gpio/gpio-davinci.c 19011 19012TI DAVINCI SERIES MEDIA DRIVER 19013M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 19014L: linux-media@vger.kernel.org 19015S: Maintained 19016W: https://linuxtv.org 19017Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19018T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 19019F: drivers/media/platform/davinci/ 19020F: include/media/davinci/ 19021 19022TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 19023R: David Lechner <david@lechnology.com> 19024L: linux-iio@vger.kernel.org 19025F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 19026F: drivers/counter/ti-eqep.c 19027 19028TI ETHERNET SWITCH DRIVER (CPSW) 19029R: Grygorii Strashko <grygorii.strashko@ti.com> 19030L: linux-omap@vger.kernel.org 19031L: netdev@vger.kernel.org 19032S: Maintained 19033F: drivers/net/ethernet/ti/cpsw* 19034F: drivers/net/ethernet/ti/davinci* 19035 19036TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 19037M: Alex Dubov <oakad@yahoo.com> 19038S: Maintained 19039W: http://tifmxx.berlios.de/ 19040F: drivers/memstick/host/tifm_ms.c 19041F: drivers/misc/tifm* 19042F: drivers/mmc/host/tifm_sd.c 19043F: include/linux/tifm.h 19044 19045TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 19046M: Nishanth Menon <nm@ti.com> 19047M: Santosh Shilimkar <ssantosh@kernel.org> 19048L: linux-kernel@vger.kernel.org 19049L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19050S: Maintained 19051T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 19052F: drivers/soc/ti/* 19053 19054TI LM49xxx FAMILY ASoC CODEC DRIVERS 19055M: M R Swami Reddy <mr.swami.reddy@ti.com> 19056M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 19057L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19058S: Maintained 19059F: sound/soc/codecs/isabelle* 19060F: sound/soc/codecs/lm49453* 19061 19062TI PCM3060 ASoC CODEC DRIVER 19063M: Kirill Marinushkin <kmarinushkin@birdec.com> 19064L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19065S: Maintained 19066F: Documentation/devicetree/bindings/sound/pcm3060.txt 19067F: sound/soc/codecs/pcm3060* 19068 19069TI TAS571X FAMILY ASoC CODEC DRIVER 19070M: Kevin Cernekee <cernekee@chromium.org> 19071L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19072S: Odd Fixes 19073F: sound/soc/codecs/tas571x* 19074 19075TI TRF7970A NFC DRIVER 19076M: Mark Greer <mgreer@animalcreek.com> 19077L: linux-wireless@vger.kernel.org 19078L: linux-nfc@lists.01.org (subscribers-only) 19079S: Supported 19080F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 19081F: drivers/nfc/trf7970a.c 19082 19083TI TSC2046 ADC DRIVER 19084M: Oleksij Rempel <o.rempel@pengutronix.de> 19085R: kernel@pengutronix.de 19086L: linux-iio@vger.kernel.org 19087S: Maintained 19088F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 19089F: drivers/iio/adc/ti-tsc2046.c 19090 19091TI TWL4030 SERIES SOC CODEC DRIVER 19092M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 19093L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19094S: Maintained 19095F: sound/soc/codecs/twl4030* 19096 19097TI VPE/CAL DRIVERS 19098M: Benoit Parrot <bparrot@ti.com> 19099L: linux-media@vger.kernel.org 19100S: Maintained 19101W: http://linuxtv.org/ 19102Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19103F: Documentation/devicetree/bindings/media/ti,cal.yaml 19104F: Documentation/devicetree/bindings/media/ti,vpe.yaml 19105F: drivers/media/platform/ti-vpe/ 19106 19107TI WILINK WIRELESS DRIVERS 19108L: linux-wireless@vger.kernel.org 19109S: Orphan 19110W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 19111W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 19112T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 19113F: drivers/net/wireless/ti/ 19114F: include/linux/wl12xx.h 19115 19116TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 19117M: John Stultz <john.stultz@linaro.org> 19118M: Thomas Gleixner <tglx@linutronix.de> 19119R: Stephen Boyd <sboyd@kernel.org> 19120L: linux-kernel@vger.kernel.org 19121S: Supported 19122T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 19123F: include/linux/clocksource.h 19124F: include/linux/time.h 19125F: include/linux/timex.h 19126F: include/uapi/linux/time.h 19127F: include/uapi/linux/timex.h 19128F: kernel/time/alarmtimer.c 19129F: kernel/time/clocksource.c 19130F: kernel/time/ntp.c 19131F: kernel/time/time*.c 19132F: tools/testing/selftests/timers/ 19133 19134TIPC NETWORK LAYER 19135M: Jon Maloy <jmaloy@redhat.com> 19136M: Ying Xue <ying.xue@windriver.com> 19137L: netdev@vger.kernel.org (core kernel code) 19138L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 19139S: Maintained 19140W: http://tipc.sourceforge.net/ 19141F: include/uapi/linux/tipc*.h 19142F: net/tipc/ 19143 19144TLAN NETWORK DRIVER 19145M: Samuel Chessman <chessman@tux.org> 19146L: tlan-devel@lists.sourceforge.net (subscribers-only) 19147S: Maintained 19148W: http://sourceforge.net/projects/tlan/ 19149F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 19150F: drivers/net/ethernet/ti/tlan.* 19151 19152TM6000 VIDEO4LINUX DRIVER 19153M: Mauro Carvalho Chehab <mchehab@kernel.org> 19154L: linux-media@vger.kernel.org 19155S: Odd fixes 19156W: https://linuxtv.org 19157T: git git://linuxtv.org/media_tree.git 19158F: Documentation/admin-guide/media/tm6000* 19159F: drivers/media/usb/tm6000/ 19160 19161TMIO/SDHI MMC DRIVER 19162M: Wolfram Sang <wsa+renesas@sang-engineering.com> 19163L: linux-mmc@vger.kernel.org 19164S: Supported 19165F: drivers/mmc/host/renesas_sdhi* 19166F: drivers/mmc/host/tmio_mmc* 19167F: include/linux/mfd/tmio.h 19168 19169TMP401 HARDWARE MONITOR DRIVER 19170M: Guenter Roeck <linux@roeck-us.net> 19171L: linux-hwmon@vger.kernel.org 19172S: Maintained 19173F: Documentation/hwmon/tmp401.rst 19174F: drivers/hwmon/tmp401.c 19175 19176TMP513 HARDWARE MONITOR DRIVER 19177M: Eric Tremblay <etremblay@distech-controls.com> 19178L: linux-hwmon@vger.kernel.org 19179S: Maintained 19180F: Documentation/hwmon/tmp513.rst 19181F: drivers/hwmon/tmp513.c 19182 19183TMPFS (SHMEM FILESYSTEM) 19184M: Hugh Dickins <hughd@google.com> 19185L: linux-mm@kvack.org 19186S: Maintained 19187F: include/linux/shmem_fs.h 19188F: mm/shmem.c 19189 19190TOMOYO SECURITY MODULE 19191M: Kentaro Takeda <takedakn@nttdata.co.jp> 19192M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 19193L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 19194L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 19195L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 19196L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 19197S: Maintained 19198W: https://tomoyo.osdn.jp/ 19199F: security/tomoyo/ 19200 19201TOPSTAR LAPTOP EXTRAS DRIVER 19202M: Herton Ronaldo Krzesinski <herton@canonical.com> 19203L: platform-driver-x86@vger.kernel.org 19204S: Maintained 19205F: drivers/platform/x86/topstar-laptop.c 19206 19207TORTURE-TEST MODULES 19208M: Davidlohr Bueso <dave@stgolabs.net> 19209M: "Paul E. McKenney" <paulmck@kernel.org> 19210M: Josh Triplett <josh@joshtriplett.org> 19211L: linux-kernel@vger.kernel.org 19212S: Supported 19213T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19214F: Documentation/RCU/torture.rst 19215F: kernel/locking/locktorture.c 19216F: kernel/rcu/rcuscale.c 19217F: kernel/rcu/rcutorture.c 19218F: kernel/rcu/refscale.c 19219F: kernel/torture.c 19220 19221TOSHIBA ACPI EXTRAS DRIVER 19222M: Azael Avalos <coproscefalo@gmail.com> 19223L: platform-driver-x86@vger.kernel.org 19224S: Maintained 19225F: drivers/platform/x86/toshiba_acpi.c 19226 19227TOSHIBA BLUETOOTH DRIVER 19228M: Azael Avalos <coproscefalo@gmail.com> 19229L: platform-driver-x86@vger.kernel.org 19230S: Maintained 19231F: drivers/platform/x86/toshiba_bluetooth.c 19232 19233TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 19234M: Azael Avalos <coproscefalo@gmail.com> 19235L: platform-driver-x86@vger.kernel.org 19236S: Maintained 19237F: drivers/platform/x86/toshiba_haps.c 19238 19239TOSHIBA SMM DRIVER 19240M: Jonathan Buzzard <jonathan@buzzard.org.uk> 19241S: Maintained 19242W: http://www.buzzard.org.uk/toshiba/ 19243F: drivers/char/toshiba.c 19244F: include/linux/toshiba.h 19245F: include/uapi/linux/toshiba.h 19246 19247TOSHIBA TC358743 DRIVER 19248M: Mats Randgaard <matrandg@cisco.com> 19249L: linux-media@vger.kernel.org 19250S: Maintained 19251F: drivers/media/i2c/tc358743* 19252F: include/media/i2c/tc358743.h 19253 19254TOSHIBA WMI HOTKEYS DRIVER 19255M: Azael Avalos <coproscefalo@gmail.com> 19256L: platform-driver-x86@vger.kernel.org 19257S: Maintained 19258F: drivers/platform/x86/toshiba-wmi.c 19259 19260TPM DEVICE DRIVER 19261M: Peter Huewe <peterhuewe@gmx.de> 19262M: Jarkko Sakkinen <jarkko@kernel.org> 19263R: Jason Gunthorpe <jgg@ziepe.ca> 19264L: linux-integrity@vger.kernel.org 19265S: Maintained 19266W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 19267Q: https://patchwork.kernel.org/project/linux-integrity/list/ 19268T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 19269F: drivers/char/tpm/ 19270 19271TRACING 19272M: Steven Rostedt <rostedt@goodmis.org> 19273M: Ingo Molnar <mingo@redhat.com> 19274S: Maintained 19275T: git git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git 19276F: Documentation/trace/ftrace.rst 19277F: arch/*/*/*/ftrace.h 19278F: arch/*/kernel/ftrace.c 19279F: fs/tracefs/ 19280F: include/*/ftrace.h 19281F: include/linux/trace*.h 19282F: include/trace/ 19283F: kernel/trace/ 19284F: tools/testing/selftests/ftrace/ 19285 19286TRACING MMIO ACCESSES (MMIOTRACE) 19287M: Steven Rostedt <rostedt@goodmis.org> 19288M: Ingo Molnar <mingo@kernel.org> 19289R: Karol Herbst <karolherbst@gmail.com> 19290R: Pekka Paalanen <ppaalanen@gmail.com> 19291L: linux-kernel@vger.kernel.org 19292L: nouveau@lists.freedesktop.org 19293S: Maintained 19294F: arch/x86/mm/kmmio.c 19295F: arch/x86/mm/mmio-mod.c 19296F: arch/x86/mm/testmmiotrace.c 19297F: include/linux/mmiotrace.h 19298F: kernel/trace/trace_mmiotrace.c 19299 19300TRACING OS NOISE / LATENCY TRACERS 19301M: Steven Rostedt <rostedt@goodmis.org> 19302M: Daniel Bristot de Oliveira <bristot@kernel.org> 19303S: Maintained 19304F: kernel/trace/trace_osnoise.c 19305F: include/trace/events/osnoise.h 19306F: kernel/trace/trace_hwlat.c 19307F: kernel/trace/trace_irqsoff.c 19308F: kernel/trace/trace_sched_wakeup.c 19309F: Documentation/trace/osnoise-tracer.rst 19310F: Documentation/trace/timerlat-tracer.rst 19311F: Documentation/trace/hwlat_detector.rst 19312F: arch/*/kernel/trace.c 19313 19314TRADITIONAL CHINESE DOCUMENTATION 19315M: Hu Haowen <src.res@email.cn> 19316L: linux-doc-tw-discuss@lists.sourceforge.net 19317S: Maintained 19318W: https://github.com/srcres258/linux-doc 19319T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 19320F: Documentation/translations/zh_TW/ 19321 19322TRIVIAL PATCHES 19323M: Jiri Kosina <trivial@kernel.org> 19324S: Maintained 19325T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git 19326K: ^Subject:.*(?i)trivial 19327 19328TTY LAYER 19329M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19330M: Jiri Slaby <jirislaby@kernel.org> 19331S: Supported 19332T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 19333F: Documentation/driver-api/serial/ 19334F: drivers/tty/ 19335F: drivers/tty/serial/serial_core.c 19336F: include/linux/selection.h 19337F: include/linux/serial.h 19338F: include/linux/serial_core.h 19339F: include/linux/sysrq.h 19340F: include/linux/tty*.h 19341F: include/linux/vt.h 19342F: include/linux/vt_*.h 19343F: include/uapi/linux/serial.h 19344F: include/uapi/linux/serial_core.h 19345F: include/uapi/linux/tty.h 19346 19347TUA9001 MEDIA DRIVER 19348M: Antti Palosaari <crope@iki.fi> 19349L: linux-media@vger.kernel.org 19350S: Maintained 19351W: https://linuxtv.org 19352W: http://palosaari.fi/linux/ 19353Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19354T: git git://linuxtv.org/anttip/media_tree.git 19355F: drivers/media/tuners/tua9001* 19356 19357TULIP NETWORK DRIVERS 19358L: netdev@vger.kernel.org 19359L: linux-parisc@vger.kernel.org 19360S: Orphan 19361F: drivers/net/ethernet/dec/tulip/ 19362 19363TUN/TAP driver 19364M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 19365S: Maintained 19366W: http://vtun.sourceforge.net/tun 19367F: Documentation/networking/tuntap.rst 19368F: arch/um/os-Linux/drivers/ 19369 19370TURBOCHANNEL SUBSYSTEM 19371M: "Maciej W. Rozycki" <macro@orcam.me.uk> 19372M: Ralf Baechle <ralf@linux-mips.org> 19373L: linux-mips@vger.kernel.org 19374S: Maintained 19375Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 19376F: drivers/tc/ 19377F: include/linux/tc.h 19378 19379TURBOSTAT UTILITY 19380M: "Len Brown" <lenb@kernel.org> 19381L: linux-pm@vger.kernel.org 19382S: Supported 19383Q: https://patchwork.kernel.org/project/linux-pm/list/ 19384B: https://bugzilla.kernel.org 19385T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 19386F: tools/power/x86/turbostat/ 19387 19388TW5864 VIDEO4LINUX DRIVER 19389M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19390M: Anton Sviridenko <anton@corp.bluecherry.net> 19391M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 19392M: Andrey Utkin <andrey_utkin@fastmail.com> 19393L: linux-media@vger.kernel.org 19394S: Supported 19395F: drivers/media/pci/tw5864/ 19396 19397TW68 VIDEO4LINUX DRIVER 19398M: Hans Verkuil <hverkuil@xs4all.nl> 19399L: linux-media@vger.kernel.org 19400S: Odd Fixes 19401W: https://linuxtv.org 19402T: git git://linuxtv.org/media_tree.git 19403F: drivers/media/pci/tw68/ 19404 19405TW686X VIDEO4LINUX DRIVER 19406M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19407L: linux-media@vger.kernel.org 19408S: Maintained 19409W: http://linuxtv.org 19410T: git git://linuxtv.org/media_tree.git 19411F: drivers/media/pci/tw686x/ 19412 19413UACCE ACCELERATOR FRAMEWORK 19414M: Zhangfei Gao <zhangfei.gao@linaro.org> 19415M: Zhou Wang <wangzhou1@hisilicon.com> 19416L: linux-accelerators@lists.ozlabs.org 19417L: linux-kernel@vger.kernel.org 19418S: Maintained 19419F: Documentation/ABI/testing/sysfs-driver-uacce 19420F: Documentation/misc-devices/uacce.rst 19421F: drivers/misc/uacce/ 19422F: include/linux/uacce.h 19423F: include/uapi/misc/uacce/ 19424 19425UBI FILE SYSTEM (UBIFS) 19426M: Richard Weinberger <richard@nod.at> 19427L: linux-mtd@lists.infradead.org 19428S: Supported 19429W: http://www.linux-mtd.infradead.org/doc/ubifs.html 19430T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 19431T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 19432F: Documentation/filesystems/ubifs-authentication.rst 19433F: Documentation/filesystems/ubifs.rst 19434F: fs/ubifs/ 19435 19436UCLINUX (M68KNOMMU AND COLDFIRE) 19437M: Greg Ungerer <gerg@linux-m68k.org> 19438L: linux-m68k@lists.linux-m68k.org 19439L: uclinux-dev@uclinux.org (subscribers-only) 19440S: Maintained 19441W: http://www.linux-m68k.org/ 19442W: http://www.uclinux.org/ 19443T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 19444F: arch/m68k/*/*_no.* 19445F: arch/m68k/68*/ 19446F: arch/m68k/coldfire/ 19447F: arch/m68k/include/asm/*_no.* 19448 19449UDF FILESYSTEM 19450M: Jan Kara <jack@suse.com> 19451S: Maintained 19452F: Documentation/filesystems/udf.rst 19453F: fs/udf/ 19454 19455UDRAW TABLET 19456M: Bastien Nocera <hadess@hadess.net> 19457L: linux-input@vger.kernel.org 19458S: Maintained 19459F: drivers/hid/hid-udraw-ps3.c 19460 19461UFS FILESYSTEM 19462M: Evgeniy Dushistov <dushistov@mail.ru> 19463S: Maintained 19464F: Documentation/admin-guide/ufs.rst 19465F: fs/ufs/ 19466 19467UHID USERSPACE HID IO DRIVER 19468M: David Rheinsberg <david.rheinsberg@gmail.com> 19469L: linux-input@vger.kernel.org 19470S: Maintained 19471F: drivers/hid/uhid.c 19472F: include/uapi/linux/uhid.h 19473 19474ULPI BUS 19475M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19476L: linux-usb@vger.kernel.org 19477S: Maintained 19478F: drivers/usb/common/ulpi.c 19479F: include/linux/ulpi/ 19480 19481UNICODE SUBSYSTEM 19482M: Gabriel Krisman Bertazi <krisman@collabora.com> 19483L: linux-fsdevel@vger.kernel.org 19484S: Supported 19485F: fs/unicode/ 19486 19487UNIFDEF 19488M: Tony Finch <dot@dotat.at> 19489S: Maintained 19490W: http://dotat.at/prog/unifdef 19491F: scripts/unifdef.c 19492 19493UNIFORM CDROM DRIVER 19494M: Phillip Potter <phil@philpotter.co.uk> 19495S: Maintained 19496F: Documentation/cdrom/ 19497F: drivers/cdrom/cdrom.c 19498F: include/linux/cdrom.h 19499F: include/uapi/linux/cdrom.h 19500 19501UNISYS S-PAR DRIVERS 19502M: David Kershner <david.kershner@unisys.com> 19503L: sparmaintainer@unisys.com (Unisys internal) 19504S: Supported 19505F: drivers/staging/unisys/ 19506F: drivers/visorbus/ 19507F: include/linux/visorbus.h 19508 19509UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 19510R: Alim Akhtar <alim.akhtar@samsung.com> 19511R: Avri Altman <avri.altman@wdc.com> 19512L: linux-scsi@vger.kernel.org 19513S: Supported 19514F: Documentation/scsi/ufs.rst 19515F: drivers/scsi/ufs/ 19516 19517UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 19518M: Pedro Sousa <pedrom.sousa@synopsys.com> 19519L: linux-scsi@vger.kernel.org 19520S: Supported 19521F: drivers/scsi/ufs/*dwc* 19522 19523UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 19524M: Stanley Chu <stanley.chu@mediatek.com> 19525L: linux-scsi@vger.kernel.org 19526L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19527S: Maintained 19528F: drivers/scsi/ufs/ufs-mediatek* 19529 19530UNSORTED BLOCK IMAGES (UBI) 19531M: Richard Weinberger <richard@nod.at> 19532L: linux-mtd@lists.infradead.org 19533S: Supported 19534W: http://www.linux-mtd.infradead.org/ 19535T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 19536T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 19537F: drivers/mtd/ubi/ 19538F: include/linux/mtd/ubi.h 19539F: include/uapi/mtd/ubi-user.h 19540 19541USB "USBNET" DRIVER FRAMEWORK 19542M: Oliver Neukum <oneukum@suse.com> 19543L: netdev@vger.kernel.org 19544S: Maintained 19545W: http://www.linux-usb.org/usbnet 19546F: drivers/net/usb/usbnet.c 19547F: include/linux/usb/usbnet.h 19548 19549USB ACM DRIVER 19550M: Oliver Neukum <oneukum@suse.com> 19551L: linux-usb@vger.kernel.org 19552S: Maintained 19553F: Documentation/usb/acm.rst 19554F: drivers/usb/class/cdc-acm.* 19555 19556USB APPLE MFI FASTCHARGE DRIVER 19557M: Bastien Nocera <hadess@hadess.net> 19558L: linux-usb@vger.kernel.org 19559S: Maintained 19560F: drivers/usb/misc/apple-mfi-fastcharge.c 19561 19562USB AR5523 WIRELESS DRIVER 19563M: Pontus Fuchs <pontus.fuchs@gmail.com> 19564L: linux-wireless@vger.kernel.org 19565S: Maintained 19566F: drivers/net/wireless/ath/ar5523/ 19567 19568USB ATTACHED SCSI 19569M: Oliver Neukum <oneukum@suse.com> 19570L: linux-usb@vger.kernel.org 19571L: linux-scsi@vger.kernel.org 19572S: Maintained 19573F: drivers/usb/storage/uas.c 19574 19575USB CDC ETHERNET DRIVER 19576M: Oliver Neukum <oliver@neukum.org> 19577L: linux-usb@vger.kernel.org 19578S: Maintained 19579F: drivers/net/usb/cdc_*.c 19580F: include/uapi/linux/usb/cdc.h 19581 19582USB CHAOSKEY DRIVER 19583M: Keith Packard <keithp@keithp.com> 19584L: linux-usb@vger.kernel.org 19585S: Maintained 19586F: drivers/usb/misc/chaoskey.c 19587 19588USB CYPRESS C67X00 DRIVER 19589L: linux-usb@vger.kernel.org 19590S: Orphan 19591F: drivers/usb/c67x00/ 19592 19593USB DAVICOM DM9601 DRIVER 19594M: Peter Korsgaard <peter@korsgaard.com> 19595L: netdev@vger.kernel.org 19596S: Maintained 19597W: http://www.linux-usb.org/usbnet 19598F: drivers/net/usb/dm9601.c 19599 19600USB EHCI DRIVER 19601M: Alan Stern <stern@rowland.harvard.edu> 19602L: linux-usb@vger.kernel.org 19603S: Maintained 19604F: Documentation/usb/ehci.rst 19605F: drivers/usb/host/ehci* 19606 19607USB GADGET/PERIPHERAL SUBSYSTEM 19608M: Felipe Balbi <balbi@kernel.org> 19609L: linux-usb@vger.kernel.org 19610S: Maintained 19611W: http://www.linux-usb.org/gadget 19612T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 19613F: drivers/usb/gadget/ 19614F: include/linux/usb/gadget* 19615 19616USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 19617M: Jiri Kosina <jikos@kernel.org> 19618M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 19619L: linux-usb@vger.kernel.org 19620S: Maintained 19621T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 19622F: Documentation/hid/hiddev.rst 19623F: drivers/hid/usbhid/ 19624 19625USB INTEL XHCI ROLE MUX DRIVER 19626M: Hans de Goede <hdegoede@redhat.com> 19627L: linux-usb@vger.kernel.org 19628S: Maintained 19629F: drivers/usb/roles/intel-xhci-usb-role-switch.c 19630 19631USB IP DRIVER FOR HISILICON KIRIN 960 19632M: Yu Chen <chenyu56@huawei.com> 19633M: Binghui Wang <wangbinghui@hisilicon.com> 19634L: linux-usb@vger.kernel.org 19635S: Maintained 19636F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 19637F: drivers/phy/hisilicon/phy-hi3660-usb3.c 19638 19639USB IP DRIVER FOR HISILICON KIRIN 970 19640M: Mauro Carvalho Chehab <mchehab@kernel.org> 19641L: linux-usb@vger.kernel.org 19642S: Maintained 19643F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 19644F: drivers/phy/hisilicon/phy-hi3670-usb3.c 19645 19646USB ISP116X DRIVER 19647M: Olav Kongas <ok@artecdesign.ee> 19648L: linux-usb@vger.kernel.org 19649S: Maintained 19650F: drivers/usb/host/isp116x* 19651F: include/linux/usb/isp116x.h 19652 19653USB ISP1760 DRIVER 19654M: Rui Miguel Silva <rui.silva@linaro.org> 19655L: linux-usb@vger.kernel.org 19656S: Maintained 19657F: drivers/usb/isp1760/* 19658F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 19659 19660USB LAN78XX ETHERNET DRIVER 19661M: Woojung Huh <woojung.huh@microchip.com> 19662M: UNGLinuxDriver@microchip.com 19663L: netdev@vger.kernel.org 19664S: Maintained 19665F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 19666F: drivers/net/usb/lan78xx.* 19667F: include/dt-bindings/net/microchip-lan78xx.h 19668 19669USB MASS STORAGE DRIVER 19670M: Alan Stern <stern@rowland.harvard.edu> 19671L: linux-usb@vger.kernel.org 19672L: usb-storage@lists.one-eyed-alien.net 19673S: Maintained 19674F: drivers/usb/storage/ 19675 19676USB MIDI DRIVER 19677M: Clemens Ladisch <clemens@ladisch.de> 19678L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19679S: Maintained 19680T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19681F: sound/usb/midi.* 19682 19683USB NETWORKING DRIVERS 19684L: linux-usb@vger.kernel.org 19685S: Odd Fixes 19686F: drivers/net/usb/ 19687 19688USB OHCI DRIVER 19689M: Alan Stern <stern@rowland.harvard.edu> 19690L: linux-usb@vger.kernel.org 19691S: Maintained 19692F: Documentation/usb/ohci.rst 19693F: drivers/usb/host/ohci* 19694 19695USB OTG FSM (Finite State Machine) 19696M: Peter Chen <peter.chen@kernel.org> 19697L: linux-usb@vger.kernel.org 19698S: Maintained 19699T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 19700F: drivers/usb/common/usb-otg-fsm.c 19701 19702USB OVER IP DRIVER 19703M: Valentina Manea <valentina.manea.m@gmail.com> 19704M: Shuah Khan <shuah@kernel.org> 19705M: Shuah Khan <skhan@linuxfoundation.org> 19706L: linux-usb@vger.kernel.org 19707S: Maintained 19708F: Documentation/usb/usbip_protocol.rst 19709F: drivers/usb/usbip/ 19710F: tools/testing/selftests/drivers/usb/usbip/ 19711F: tools/usb/usbip/ 19712 19713USB PEGASUS DRIVER 19714M: Petko Manolov <petkan@nucleusys.com> 19715L: linux-usb@vger.kernel.org 19716L: netdev@vger.kernel.org 19717S: Maintained 19718W: https://github.com/petkan/pegasus 19719T: git git://github.com/petkan/pegasus.git 19720F: drivers/net/usb/pegasus.* 19721 19722USB PHY LAYER 19723M: Felipe Balbi <balbi@kernel.org> 19724L: linux-usb@vger.kernel.org 19725S: Maintained 19726T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 19727F: drivers/usb/phy/ 19728 19729USB PRINTER DRIVER (usblp) 19730M: Pete Zaitcev <zaitcev@redhat.com> 19731L: linux-usb@vger.kernel.org 19732S: Supported 19733F: drivers/usb/class/usblp.c 19734 19735USB RAW GADGET DRIVER 19736R: Andrey Konovalov <andreyknvl@gmail.com> 19737L: linux-usb@vger.kernel.org 19738S: Maintained 19739F: Documentation/usb/raw-gadget.rst 19740F: drivers/usb/gadget/legacy/raw_gadget.c 19741F: include/uapi/linux/usb/raw_gadget.h 19742 19743USB QMI WWAN NETWORK DRIVER 19744M: Bjørn Mork <bjorn@mork.no> 19745L: netdev@vger.kernel.org 19746S: Maintained 19747F: Documentation/ABI/testing/sysfs-class-net-qmi 19748F: drivers/net/usb/qmi_wwan.c 19749 19750USB RTL8150 DRIVER 19751M: Petko Manolov <petkan@nucleusys.com> 19752L: linux-usb@vger.kernel.org 19753L: netdev@vger.kernel.org 19754S: Maintained 19755W: https://github.com/petkan/rtl8150 19756T: git git://github.com/petkan/rtl8150.git 19757F: drivers/net/usb/rtl8150.c 19758 19759USB SERIAL SUBSYSTEM 19760M: Johan Hovold <johan@kernel.org> 19761L: linux-usb@vger.kernel.org 19762S: Maintained 19763T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 19764F: Documentation/usb/usb-serial.rst 19765F: drivers/usb/serial/ 19766F: include/linux/usb/serial.h 19767 19768USB SMSC75XX ETHERNET DRIVER 19769M: Steve Glendinning <steve.glendinning@shawell.net> 19770L: netdev@vger.kernel.org 19771S: Maintained 19772F: drivers/net/usb/smsc75xx.* 19773 19774USB SMSC95XX ETHERNET DRIVER 19775M: Steve Glendinning <steve.glendinning@shawell.net> 19776M: UNGLinuxDriver@microchip.com 19777L: netdev@vger.kernel.org 19778S: Maintained 19779F: drivers/net/usb/smsc95xx.* 19780 19781USB SUBSYSTEM 19782M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19783L: linux-usb@vger.kernel.org 19784S: Supported 19785W: http://www.linux-usb.org 19786T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 19787F: Documentation/devicetree/bindings/usb/ 19788F: Documentation/usb/ 19789F: drivers/usb/ 19790F: include/linux/usb.h 19791F: include/linux/usb/ 19792 19793USB TYPEC BUS FOR ALTERNATE MODES 19794M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19795L: linux-usb@vger.kernel.org 19796S: Maintained 19797F: Documentation/ABI/testing/sysfs-bus-typec 19798F: Documentation/driver-api/usb/typec_bus.rst 19799F: drivers/usb/typec/altmodes/ 19800F: include/linux/usb/typec_altmode.h 19801 19802USB TYPEC CLASS 19803M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19804L: linux-usb@vger.kernel.org 19805S: Maintained 19806F: Documentation/ABI/testing/sysfs-class-typec 19807F: Documentation/driver-api/usb/typec.rst 19808F: drivers/usb/typec/ 19809F: include/linux/usb/typec.h 19810 19811USB TYPEC INTEL PMC MUX DRIVER 19812M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19813L: linux-usb@vger.kernel.org 19814S: Maintained 19815F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 19816F: drivers/usb/typec/mux/intel_pmc_mux.c 19817 19818USB TYPEC PI3USB30532 MUX DRIVER 19819M: Hans de Goede <hdegoede@redhat.com> 19820L: linux-usb@vger.kernel.org 19821S: Maintained 19822F: drivers/usb/typec/mux/pi3usb30532.c 19823 19824USB TYPEC PORT CONTROLLER DRIVERS 19825M: Guenter Roeck <linux@roeck-us.net> 19826L: linux-usb@vger.kernel.org 19827S: Maintained 19828F: drivers/usb/typec/tcpm/ 19829 19830USB UHCI DRIVER 19831M: Alan Stern <stern@rowland.harvard.edu> 19832L: linux-usb@vger.kernel.org 19833S: Maintained 19834F: drivers/usb/host/uhci* 19835 19836USB VIDEO CLASS 19837M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19838L: linux-uvc-devel@lists.sourceforge.net (subscribers-only) 19839L: linux-media@vger.kernel.org 19840S: Maintained 19841W: http://www.ideasonboard.org/uvc/ 19842T: git git://linuxtv.org/media_tree.git 19843F: drivers/media/usb/uvc/ 19844F: include/uapi/linux/uvcvideo.h 19845 19846USB WEBCAM GADGET 19847M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19848L: linux-usb@vger.kernel.org 19849S: Maintained 19850F: drivers/usb/gadget/function/*uvc* 19851F: drivers/usb/gadget/legacy/webcam.c 19852F: include/uapi/linux/usb/g_uvc.h 19853 19854USB WIRELESS RNDIS DRIVER (rndis_wlan) 19855M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 19856L: linux-wireless@vger.kernel.org 19857S: Maintained 19858F: drivers/net/wireless/rndis_wlan.c 19859 19860USB XHCI DRIVER 19861M: Mathias Nyman <mathias.nyman@intel.com> 19862L: linux-usb@vger.kernel.org 19863S: Supported 19864F: drivers/usb/host/pci-quirks* 19865F: drivers/usb/host/xhci* 19866 19867USB ZD1201 DRIVER 19868L: linux-wireless@vger.kernel.org 19869S: Orphan 19870W: http://linux-lc100020.sourceforge.net 19871F: drivers/net/wireless/zydas/zd1201.* 19872 19873USB ZR364XX DRIVER 19874M: Antoine Jacquet <royale@zerezo.com> 19875L: linux-usb@vger.kernel.org 19876L: linux-media@vger.kernel.org 19877S: Maintained 19878W: http://royale.zerezo.com/zr364xx/ 19879T: git git://linuxtv.org/media_tree.git 19880F: Documentation/admin-guide/media/zr364xx* 19881F: drivers/media/usb/zr364xx/ 19882 19883USER-MODE LINUX (UML) 19884M: Jeff Dike <jdike@addtoit.com> 19885M: Richard Weinberger <richard@nod.at> 19886M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 19887L: linux-um@lists.infradead.org 19888S: Maintained 19889W: http://user-mode-linux.sourceforge.net 19890Q: https://patchwork.ozlabs.org/project/linux-um/list/ 19891T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git 19892F: Documentation/virt/uml/ 19893F: arch/um/ 19894F: arch/x86/um/ 19895F: fs/hostfs/ 19896 19897USERSPACE COPYIN/COPYOUT (UIOVEC) 19898M: Alexander Viro <viro@zeniv.linux.org.uk> 19899S: Maintained 19900F: include/linux/uio.h 19901F: lib/iov_iter.c 19902 19903USERSPACE DMA BUFFER DRIVER 19904M: Gerd Hoffmann <kraxel@redhat.com> 19905L: dri-devel@lists.freedesktop.org 19906S: Maintained 19907T: git git://anongit.freedesktop.org/drm/drm-misc 19908F: drivers/dma-buf/udmabuf.c 19909F: include/uapi/linux/udmabuf.h 19910 19911USERSPACE I/O (UIO) 19912M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19913S: Maintained 19914T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 19915F: Documentation/driver-api/uio-howto.rst 19916F: drivers/uio/ 19917F: include/linux/uio_driver.h 19918 19919UTIL-LINUX PACKAGE 19920M: Karel Zak <kzak@redhat.com> 19921L: util-linux@vger.kernel.org 19922S: Maintained 19923W: http://en.wikipedia.org/wiki/Util-linux 19924T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 19925 19926UUID HELPERS 19927M: Christoph Hellwig <hch@lst.de> 19928R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19929L: linux-kernel@vger.kernel.org 19930S: Maintained 19931T: git git://git.infradead.org/users/hch/uuid.git 19932F: include/linux/uuid.h 19933F: include/uapi/linux/uuid.h 19934F: lib/test_uuid.c 19935F: lib/uuid.c 19936 19937UV SYSFS DRIVER 19938M: Justin Ernst <justin.ernst@hpe.com> 19939L: platform-driver-x86@vger.kernel.org 19940S: Maintained 19941F: drivers/platform/x86/uv_sysfs.c 19942 19943UVESAFB DRIVER 19944M: Michal Januszewski <spock@gentoo.org> 19945L: linux-fbdev@vger.kernel.org 19946S: Maintained 19947W: https://github.com/mjanusz/v86d 19948F: Documentation/fb/uvesafb.rst 19949F: drivers/video/fbdev/uvesafb.* 19950 19951Ux500 CLOCK DRIVERS 19952M: Ulf Hansson <ulf.hansson@linaro.org> 19953L: linux-clk@vger.kernel.org 19954L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19955S: Maintained 19956F: drivers/clk/ux500/ 19957 19958VF610 NAND DRIVER 19959M: Stefan Agner <stefan@agner.ch> 19960L: linux-mtd@lists.infradead.org 19961S: Supported 19962F: drivers/mtd/nand/raw/vf610_nfc.c 19963 19964VFAT/FAT/MSDOS FILESYSTEM 19965M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 19966S: Maintained 19967F: Documentation/filesystems/vfat.rst 19968F: fs/fat/ 19969 19970VFIO DRIVER 19971M: Alex Williamson <alex.williamson@redhat.com> 19972R: Cornelia Huck <cohuck@redhat.com> 19973L: kvm@vger.kernel.org 19974S: Maintained 19975T: git git://github.com/awilliam/linux-vfio.git 19976F: Documentation/driver-api/vfio.rst 19977F: drivers/vfio/ 19978F: include/linux/vfio.h 19979F: include/linux/vfio_pci_core.h 19980F: include/uapi/linux/vfio.h 19981 19982VFIO FSL-MC DRIVER 19983M: Diana Craciun <diana.craciun@oss.nxp.com> 19984L: kvm@vger.kernel.org 19985S: Maintained 19986F: drivers/vfio/fsl-mc/ 19987 19988VFIO MEDIATED DEVICE DRIVERS 19989M: Kirti Wankhede <kwankhede@nvidia.com> 19990L: kvm@vger.kernel.org 19991S: Maintained 19992F: Documentation/driver-api/vfio-mediated-device.rst 19993F: drivers/vfio/mdev/ 19994F: include/linux/mdev.h 19995F: samples/vfio-mdev/ 19996 19997VFIO PLATFORM DRIVER 19998M: Eric Auger <eric.auger@redhat.com> 19999L: kvm@vger.kernel.org 20000S: Maintained 20001F: drivers/vfio/platform/ 20002 20003VGA_SWITCHEROO 20004R: Lukas Wunner <lukas@wunner.de> 20005S: Maintained 20006T: git git://anongit.freedesktop.org/drm/drm-misc 20007F: Documentation/gpu/vga-switcheroo.rst 20008F: drivers/gpu/vga/vga_switcheroo.c 20009F: include/linux/vga_switcheroo.h 20010 20011VIA RHINE NETWORK DRIVER 20012S: Maintained 20013M: Kevin Brace <kevinbrace@bracecomputerlab.com> 20014F: drivers/net/ethernet/via/via-rhine.c 20015 20016VIA SD/MMC CARD CONTROLLER DRIVER 20017M: Bruce Chang <brucechang@via.com.tw> 20018M: Harald Welte <HaraldWelte@viatech.com> 20019S: Maintained 20020F: drivers/mmc/host/via-sdmmc.c 20021 20022VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 20023M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 20024L: linux-fbdev@vger.kernel.org 20025S: Maintained 20026F: drivers/video/fbdev/via/ 20027F: include/linux/via-core.h 20028F: include/linux/via-gpio.h 20029F: include/linux/via_i2c.h 20030 20031VIA VELOCITY NETWORK DRIVER 20032M: Francois Romieu <romieu@fr.zoreil.com> 20033L: netdev@vger.kernel.org 20034S: Maintained 20035F: drivers/net/ethernet/via/via-velocity.* 20036 20037VICODEC VIRTUAL CODEC DRIVER 20038M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 20039L: linux-media@vger.kernel.org 20040S: Maintained 20041W: https://linuxtv.org 20042T: git git://linuxtv.org/media_tree.git 20043F: drivers/media/test-drivers/vicodec/* 20044 20045VIDEO I2C POLLING DRIVER 20046M: Matt Ranostay <matt.ranostay@konsulko.com> 20047L: linux-media@vger.kernel.org 20048S: Maintained 20049F: drivers/media/i2c/video-i2c.c 20050 20051VIDEO MULTIPLEXER DRIVER 20052M: Philipp Zabel <p.zabel@pengutronix.de> 20053L: linux-media@vger.kernel.org 20054S: Maintained 20055F: drivers/media/platform/video-mux.c 20056 20057VIDEOBUF2 FRAMEWORK 20058M: Tomasz Figa <tfiga@chromium.org> 20059M: Marek Szyprowski <m.szyprowski@samsung.com> 20060L: linux-media@vger.kernel.org 20061S: Maintained 20062F: drivers/media/common/videobuf2/* 20063F: include/media/videobuf2-* 20064 20065VIMC VIRTUAL MEDIA CONTROLLER DRIVER 20066M: Helen Koike <helen.koike@collabora.com> 20067R: Shuah Khan <skhan@linuxfoundation.org> 20068L: linux-media@vger.kernel.org 20069S: Maintained 20070W: https://linuxtv.org 20071T: git git://linuxtv.org/media_tree.git 20072F: drivers/media/test-drivers/vimc/* 20073 20074VIRT LIB 20075M: Alex Williamson <alex.williamson@redhat.com> 20076M: Paolo Bonzini <pbonzini@redhat.com> 20077L: kvm@vger.kernel.org 20078S: Supported 20079F: virt/lib/ 20080 20081VIRTIO AND VHOST VSOCK DRIVER 20082M: Stefan Hajnoczi <stefanha@redhat.com> 20083M: Stefano Garzarella <sgarzare@redhat.com> 20084L: kvm@vger.kernel.org 20085L: virtualization@lists.linux-foundation.org 20086L: netdev@vger.kernel.org 20087S: Maintained 20088F: drivers/vhost/vsock.c 20089F: include/linux/virtio_vsock.h 20090F: include/uapi/linux/virtio_vsock.h 20091F: net/vmw_vsock/virtio_transport.c 20092F: net/vmw_vsock/virtio_transport_common.c 20093 20094VIRTIO BLOCK AND SCSI DRIVERS 20095M: "Michael S. Tsirkin" <mst@redhat.com> 20096M: Jason Wang <jasowang@redhat.com> 20097R: Paolo Bonzini <pbonzini@redhat.com> 20098R: Stefan Hajnoczi <stefanha@redhat.com> 20099L: virtualization@lists.linux-foundation.org 20100S: Maintained 20101F: drivers/block/virtio_blk.c 20102F: drivers/scsi/virtio_scsi.c 20103F: drivers/vhost/scsi.c 20104F: include/uapi/linux/virtio_blk.h 20105F: include/uapi/linux/virtio_scsi.h 20106 20107VIRTIO CONSOLE DRIVER 20108M: Amit Shah <amit@kernel.org> 20109L: virtualization@lists.linux-foundation.org 20110S: Maintained 20111F: drivers/char/virtio_console.c 20112F: include/linux/virtio_console.h 20113F: include/uapi/linux/virtio_console.h 20114 20115VIRTIO CORE AND NET DRIVERS 20116M: "Michael S. Tsirkin" <mst@redhat.com> 20117M: Jason Wang <jasowang@redhat.com> 20118L: virtualization@lists.linux-foundation.org 20119S: Maintained 20120F: Documentation/devicetree/bindings/virtio/ 20121F: drivers/block/virtio_blk.c 20122F: drivers/crypto/virtio/ 20123F: drivers/net/virtio_net.c 20124F: drivers/vdpa/ 20125F: drivers/virtio/ 20126F: include/linux/vdpa.h 20127F: include/linux/virtio*.h 20128F: include/uapi/linux/virtio_*.h 20129F: tools/virtio/ 20130 20131VIRTIO BALLOON 20132M: "Michael S. Tsirkin" <mst@redhat.com> 20133M: David Hildenbrand <david@redhat.com> 20134L: virtualization@lists.linux-foundation.org 20135S: Maintained 20136F: drivers/virtio/virtio_balloon.c 20137F: include/uapi/linux/virtio_balloon.h 20138F: include/linux/balloon_compaction.h 20139F: mm/balloon_compaction.c 20140 20141VIRTIO CRYPTO DRIVER 20142M: Gonglei <arei.gonglei@huawei.com> 20143L: virtualization@lists.linux-foundation.org 20144L: linux-crypto@vger.kernel.org 20145S: Maintained 20146F: drivers/crypto/virtio/ 20147F: include/uapi/linux/virtio_crypto.h 20148 20149VIRTIO DRIVERS FOR S390 20150M: Cornelia Huck <cohuck@redhat.com> 20151M: Halil Pasic <pasic@linux.ibm.com> 20152L: linux-s390@vger.kernel.org 20153L: virtualization@lists.linux-foundation.org 20154L: kvm@vger.kernel.org 20155S: Supported 20156F: arch/s390/include/uapi/asm/virtio-ccw.h 20157F: drivers/s390/virtio/ 20158 20159VIRTIO FILE SYSTEM 20160M: Vivek Goyal <vgoyal@redhat.com> 20161M: Stefan Hajnoczi <stefanha@redhat.com> 20162M: Miklos Szeredi <miklos@szeredi.hu> 20163L: virtualization@lists.linux-foundation.org 20164L: linux-fsdevel@vger.kernel.org 20165S: Supported 20166W: https://virtio-fs.gitlab.io/ 20167F: Documentation/filesystems/virtiofs.rst 20168F: fs/fuse/virtio_fs.c 20169F: include/uapi/linux/virtio_fs.h 20170 20171VIRTIO GPIO DRIVER 20172M: Enrico Weigelt, metux IT consult <info@metux.net> 20173M: Viresh Kumar <vireshk@kernel.org> 20174L: linux-gpio@vger.kernel.org 20175L: virtualization@lists.linux-foundation.org 20176S: Maintained 20177F: drivers/gpio/gpio-virtio.c 20178F: include/uapi/linux/virtio_gpio.h 20179 20180VIRTIO GPU DRIVER 20181M: David Airlie <airlied@linux.ie> 20182M: Gerd Hoffmann <kraxel@redhat.com> 20183L: dri-devel@lists.freedesktop.org 20184L: virtualization@lists.linux-foundation.org 20185S: Maintained 20186T: git git://anongit.freedesktop.org/drm/drm-misc 20187F: drivers/gpu/drm/virtio/ 20188F: include/uapi/linux/virtio_gpu.h 20189 20190VIRTIO HOST (VHOST) 20191M: "Michael S. Tsirkin" <mst@redhat.com> 20192M: Jason Wang <jasowang@redhat.com> 20193L: kvm@vger.kernel.org 20194L: virtualization@lists.linux-foundation.org 20195L: netdev@vger.kernel.org 20196S: Maintained 20197T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 20198F: drivers/vhost/ 20199F: include/linux/vhost_iotlb.h 20200F: include/uapi/linux/vhost.h 20201 20202VIRTIO INPUT DRIVER 20203M: Gerd Hoffmann <kraxel@redhat.com> 20204S: Maintained 20205F: drivers/virtio/virtio_input.c 20206F: include/uapi/linux/virtio_input.h 20207 20208VIRTIO IOMMU DRIVER 20209M: Jean-Philippe Brucker <jean-philippe@linaro.org> 20210L: virtualization@lists.linux-foundation.org 20211S: Maintained 20212F: drivers/iommu/virtio-iommu.c 20213F: include/uapi/linux/virtio_iommu.h 20214 20215VIRTIO MEM DRIVER 20216M: David Hildenbrand <david@redhat.com> 20217L: virtualization@lists.linux-foundation.org 20218S: Maintained 20219W: https://virtio-mem.gitlab.io/ 20220F: drivers/virtio/virtio_mem.c 20221F: include/uapi/linux/virtio_mem.h 20222 20223VIRTIO SOUND DRIVER 20224M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 20225M: "Michael S. Tsirkin" <mst@redhat.com> 20226L: virtualization@lists.linux-foundation.org 20227L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20228S: Maintained 20229F: include/uapi/linux/virtio_snd.h 20230F: sound/virtio/* 20231 20232VIRTIO I2C DRIVER 20233M: Conghui Chen <conghui.chen@intel.com> 20234M: Viresh Kumar <viresh.kumar@linaro.org> 20235L: linux-i2c@vger.kernel.org 20236L: virtualization@lists.linux-foundation.org 20237S: Maintained 20238F: drivers/i2c/busses/i2c-virtio.c 20239F: include/uapi/linux/virtio_i2c.h 20240 20241VIRTIO PMEM DRIVER 20242M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 20243L: virtualization@lists.linux-foundation.org 20244S: Maintained 20245F: drivers/nvdimm/virtio_pmem.c 20246F: drivers/nvdimm/nd_virtio.c 20247 20248VIRTUAL BOX GUEST DEVICE DRIVER 20249M: Hans de Goede <hdegoede@redhat.com> 20250M: Arnd Bergmann <arnd@arndb.de> 20251M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20252S: Maintained 20253F: drivers/virt/vboxguest/ 20254F: include/linux/vbox_utils.h 20255F: include/uapi/linux/vbox*.h 20256 20257VIRTUAL BOX SHARED FOLDER VFS DRIVER 20258M: Hans de Goede <hdegoede@redhat.com> 20259L: linux-fsdevel@vger.kernel.org 20260S: Maintained 20261F: fs/vboxsf/* 20262 20263VIRTUAL SERIO DEVICE DRIVER 20264M: Stephen Chandler Paul <thatslyude@gmail.com> 20265S: Maintained 20266F: drivers/input/serio/userio.c 20267F: include/uapi/linux/userio.h 20268 20269VIVID VIRTUAL VIDEO DRIVER 20270M: Hans Verkuil <hverkuil@xs4all.nl> 20271L: linux-media@vger.kernel.org 20272S: Maintained 20273W: https://linuxtv.org 20274T: git git://linuxtv.org/media_tree.git 20275F: drivers/media/test-drivers/vivid/* 20276 20277VIDTV VIRTUAL DIGITAL TV DRIVER 20278M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 20279L: linux-media@vger.kernel.org 20280S: Maintained 20281W: https://linuxtv.org 20282T: git git://linuxtv.org/media_tree.git 20283F: drivers/media/test-drivers/vidtv/* 20284 20285VLYNQ BUS 20286M: Florian Fainelli <f.fainelli@gmail.com> 20287L: openwrt-devel@lists.openwrt.org (subscribers-only) 20288S: Maintained 20289F: drivers/vlynq/vlynq.c 20290F: include/linux/vlynq.h 20291 20292VME SUBSYSTEM 20293M: Martyn Welch <martyn@welchs.me.uk> 20294M: Manohar Vanga <manohar.vanga@gmail.com> 20295M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20296L: linux-kernel@vger.kernel.org 20297S: Maintained 20298T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 20299F: Documentation/driver-api/vme.rst 20300F: drivers/staging/vme/ 20301F: drivers/vme/ 20302F: include/linux/vme* 20303 20304VM SOCKETS (AF_VSOCK) 20305M: Stefano Garzarella <sgarzare@redhat.com> 20306L: virtualization@lists.linux-foundation.org 20307L: netdev@vger.kernel.org 20308S: Maintained 20309F: drivers/net/vsockmon.c 20310F: include/net/af_vsock.h 20311F: include/uapi/linux/vm_sockets.h 20312F: include/uapi/linux/vm_sockets_diag.h 20313F: include/uapi/linux/vsockmon.h 20314F: net/vmw_vsock/ 20315F: tools/testing/vsock/ 20316 20317VMWARE BALLOON DRIVER 20318M: Nadav Amit <namit@vmware.com> 20319M: "VMware, Inc." <pv-drivers@vmware.com> 20320L: linux-kernel@vger.kernel.org 20321S: Maintained 20322F: drivers/misc/vmw_balloon.c 20323 20324VMWARE HYPERVISOR INTERFACE 20325M: Deep Shah <sdeep@vmware.com> 20326M: "VMware, Inc." <pv-drivers@vmware.com> 20327L: virtualization@lists.linux-foundation.org 20328S: Supported 20329F: arch/x86/include/asm/vmware.h 20330F: arch/x86/kernel/cpu/vmware.c 20331 20332VMWARE PVRDMA DRIVER 20333M: Bryan Tan <bryantan@vmware.com> 20334M: Vishnu Dasa <vdasa@vmware.com> 20335M: VMware PV-Drivers <pv-drivers@vmware.com> 20336L: linux-rdma@vger.kernel.org 20337S: Maintained 20338F: drivers/infiniband/hw/vmw_pvrdma/ 20339 20340VMware PVSCSI driver 20341M: Vishal Bhakta <vbhakta@vmware.com> 20342M: VMware PV-Drivers <pv-drivers@vmware.com> 20343L: linux-scsi@vger.kernel.org 20344S: Maintained 20345F: drivers/scsi/vmw_pvscsi.c 20346F: drivers/scsi/vmw_pvscsi.h 20347 20348VMWARE VIRTUAL PTP CLOCK DRIVER 20349M: Vivek Thampi <vithampi@vmware.com> 20350M: "VMware, Inc." <pv-drivers@vmware.com> 20351L: netdev@vger.kernel.org 20352S: Supported 20353F: drivers/ptp/ptp_vmw.c 20354 20355VMWARE VMCI DRIVER 20356M: Jorgen Hansen <jhansen@vmware.com> 20357M: Vishnu Dasa <vdasa@vmware.com> 20358L: linux-kernel@vger.kernel.org 20359L: pv-drivers@vmware.com (private) 20360S: Maintained 20361F: drivers/misc/vmw_vmci/ 20362 20363VMWARE VMMOUSE SUBDRIVER 20364M: "VMware Graphics" <linux-graphics-maintainer@vmware.com> 20365M: "VMware, Inc." <pv-drivers@vmware.com> 20366L: linux-input@vger.kernel.org 20367S: Maintained 20368F: drivers/input/mouse/vmmouse.c 20369F: drivers/input/mouse/vmmouse.h 20370 20371VMWARE VMXNET3 ETHERNET DRIVER 20372M: Ronak Doshi <doshir@vmware.com> 20373M: pv-drivers@vmware.com 20374L: netdev@vger.kernel.org 20375S: Maintained 20376F: drivers/net/vmxnet3/ 20377 20378VOCORE VOCORE2 BOARD 20379M: Harvey Hunt <harveyhuntnexus@gmail.com> 20380L: linux-mips@vger.kernel.org 20381S: Maintained 20382F: arch/mips/boot/dts/ralink/vocore2.dts 20383 20384VOLTAGE AND CURRENT REGULATOR FRAMEWORK 20385M: Liam Girdwood <lgirdwood@gmail.com> 20386M: Mark Brown <broonie@kernel.org> 20387L: linux-kernel@vger.kernel.org 20388S: Supported 20389W: http://www.slimlogic.co.uk/?p=48 20390T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 20391F: Documentation/devicetree/bindings/regulator/ 20392F: Documentation/power/regulator/ 20393F: drivers/regulator/ 20394F: include/dt-bindings/regulator/ 20395F: include/linux/regulator/ 20396K: regulator_get_optional 20397 20398VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 20399R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 20400F: drivers/regulator/irq_helpers.c 20401 20402VRF 20403M: David Ahern <dsahern@kernel.org> 20404L: netdev@vger.kernel.org 20405S: Maintained 20406F: Documentation/networking/vrf.rst 20407F: drivers/net/vrf.c 20408 20409VSPRINTF 20410M: Petr Mladek <pmladek@suse.com> 20411M: Steven Rostedt <rostedt@goodmis.org> 20412M: Sergey Senozhatsky <senozhatsky@chromium.org> 20413R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20414R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 20415S: Maintained 20416T: git git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk.git 20417F: Documentation/core-api/printk-formats.rst 20418F: lib/test_printf.c 20419F: lib/test_scanf.c 20420F: lib/vsprintf.c 20421 20422VT1211 HARDWARE MONITOR DRIVER 20423M: Juerg Haefliger <juergh@gmail.com> 20424L: linux-hwmon@vger.kernel.org 20425S: Maintained 20426F: Documentation/hwmon/vt1211.rst 20427F: drivers/hwmon/vt1211.c 20428 20429VT8231 HARDWARE MONITOR DRIVER 20430M: Roger Lucas <vt8231@hiddenengine.co.uk> 20431L: linux-hwmon@vger.kernel.org 20432S: Maintained 20433F: drivers/hwmon/vt8231.c 20434 20435VUB300 USB to SDIO/SD/MMC bridge chip 20436L: linux-mmc@vger.kernel.org 20437S: Orphan 20438F: drivers/mmc/host/vub300.c 20439 20440W1 DALLAS'S 1-WIRE BUS 20441M: Evgeniy Polyakov <zbr@ioremap.net> 20442S: Maintained 20443F: Documentation/devicetree/bindings/w1/ 20444F: Documentation/w1/ 20445F: drivers/w1/ 20446F: include/linux/w1.h 20447 20448W83791D HARDWARE MONITORING DRIVER 20449M: Marc Hulsman <m.hulsman@tudelft.nl> 20450L: linux-hwmon@vger.kernel.org 20451S: Maintained 20452F: Documentation/hwmon/w83791d.rst 20453F: drivers/hwmon/w83791d.c 20454 20455W83793 HARDWARE MONITORING DRIVER 20456M: Rudolf Marek <r.marek@assembler.cz> 20457L: linux-hwmon@vger.kernel.org 20458S: Maintained 20459F: Documentation/hwmon/w83793.rst 20460F: drivers/hwmon/w83793.c 20461 20462W83795 HARDWARE MONITORING DRIVER 20463M: Jean Delvare <jdelvare@suse.com> 20464L: linux-hwmon@vger.kernel.org 20465S: Maintained 20466F: drivers/hwmon/w83795.c 20467 20468W83L51xD SD/MMC CARD INTERFACE DRIVER 20469M: Pierre Ossman <pierre@ossman.eu> 20470S: Maintained 20471F: drivers/mmc/host/wbsd.* 20472 20473WACOM PROTOCOL 4 SERIAL TABLETS 20474M: Julian Squires <julian@cipht.net> 20475M: Hans de Goede <hdegoede@redhat.com> 20476L: linux-input@vger.kernel.org 20477S: Maintained 20478F: drivers/input/tablet/wacom_serial4.c 20479 20480WATCHDOG DEVICE DRIVERS 20481M: Wim Van Sebroeck <wim@linux-watchdog.org> 20482M: Guenter Roeck <linux@roeck-us.net> 20483L: linux-watchdog@vger.kernel.org 20484S: Maintained 20485W: http://www.linux-watchdog.org/ 20486T: git git://www.linux-watchdog.org/linux-watchdog.git 20487F: Documentation/devicetree/bindings/watchdog/ 20488F: Documentation/watchdog/ 20489F: drivers/watchdog/ 20490F: include/linux/watchdog.h 20491F: include/uapi/linux/watchdog.h 20492 20493WHISKEYCOVE PMIC GPIO DRIVER 20494M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 20495L: linux-gpio@vger.kernel.org 20496S: Maintained 20497F: drivers/gpio/gpio-wcove.c 20498 20499WHWAVE RTC DRIVER 20500M: Dianlong Li <long17.cool@163.com> 20501L: linux-rtc@vger.kernel.org 20502S: Maintained 20503F: drivers/rtc/rtc-sd3078.c 20504 20505WIIMOTE HID DRIVER 20506M: David Rheinsberg <david.rheinsberg@gmail.com> 20507L: linux-input@vger.kernel.org 20508S: Maintained 20509F: drivers/hid/hid-wiimote* 20510 20511WILOCITY WIL6210 WIRELESS DRIVER 20512M: Maya Erez <merez@codeaurora.org> 20513L: linux-wireless@vger.kernel.org 20514L: wil6210@qti.qualcomm.com 20515S: Supported 20516W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 20517F: drivers/net/wireless/ath/wil6210/ 20518 20519WINBOND CIR DRIVER 20520M: David Härdeman <david@hardeman.nu> 20521S: Maintained 20522F: drivers/media/rc/winbond-cir.c 20523 20524WINSYSTEMS EBC-C384 WATCHDOG DRIVER 20525M: William Breathitt Gray <vilhelm.gray@gmail.com> 20526L: linux-watchdog@vger.kernel.org 20527S: Maintained 20528F: drivers/watchdog/ebc-c384_wdt.c 20529 20530WINSYSTEMS WS16C48 GPIO DRIVER 20531M: William Breathitt Gray <vilhelm.gray@gmail.com> 20532L: linux-gpio@vger.kernel.org 20533S: Maintained 20534F: drivers/gpio/gpio-ws16c48.c 20535 20536WIREGUARD SECURE NETWORK TUNNEL 20537M: Jason A. Donenfeld <Jason@zx2c4.com> 20538L: wireguard@lists.zx2c4.com 20539L: netdev@vger.kernel.org 20540S: Maintained 20541F: drivers/net/wireguard/ 20542F: tools/testing/selftests/wireguard/ 20543 20544WISTRON LAPTOP BUTTON DRIVER 20545M: Miloslav Trmac <mitr@volny.cz> 20546S: Maintained 20547F: drivers/input/misc/wistron_btns.c 20548 20549WL3501 WIRELESS PCMCIA CARD DRIVER 20550L: linux-wireless@vger.kernel.org 20551S: Odd fixes 20552F: drivers/net/wireless/wl3501* 20553 20554WOLFSON MICROELECTRONICS DRIVERS 20555L: patches@opensource.cirrus.com 20556S: Supported 20557W: https://github.com/CirrusLogic/linux-drivers/wiki 20558T: git https://github.com/CirrusLogic/linux-drivers.git 20559F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 20560F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 20561F: Documentation/devicetree/bindings/mfd/wm831x.txt 20562F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 20563F: Documentation/devicetree/bindings/sound/wlf,*.yaml 20564F: Documentation/devicetree/bindings/sound/wm* 20565F: Documentation/hwmon/wm83??.rst 20566F: arch/arm/mach-s3c/mach-crag6410* 20567F: drivers/clk/clk-wm83*.c 20568F: drivers/gpio/gpio-*wm*.c 20569F: drivers/gpio/gpio-arizona.c 20570F: drivers/hwmon/wm83??-hwmon.c 20571F: drivers/input/misc/wm831x-on.c 20572F: drivers/input/touchscreen/wm831x-ts.c 20573F: drivers/input/touchscreen/wm97*.c 20574F: drivers/leds/leds-wm83*.c 20575F: drivers/mfd/arizona* 20576F: drivers/mfd/cs47l24* 20577F: drivers/mfd/wm*.c 20578F: drivers/power/supply/wm83*.c 20579F: drivers/regulator/arizona* 20580F: drivers/regulator/wm8*.c 20581F: drivers/rtc/rtc-wm83*.c 20582F: drivers/video/backlight/wm83*_bl.c 20583F: drivers/watchdog/wm83*_wdt.c 20584F: include/linux/mfd/arizona/ 20585F: include/linux/mfd/wm831x/ 20586F: include/linux/mfd/wm8350/ 20587F: include/linux/mfd/wm8400* 20588F: include/linux/regulator/arizona* 20589F: include/linux/wm97xx.h 20590F: include/sound/wm????.h 20591F: sound/soc/codecs/arizona* 20592F: sound/soc/codecs/cs47l24* 20593F: sound/soc/codecs/wm* 20594 20595WORKQUEUE 20596M: Tejun Heo <tj@kernel.org> 20597R: Lai Jiangshan <jiangshanlai@gmail.com> 20598S: Maintained 20599T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 20600F: Documentation/core-api/workqueue.rst 20601F: include/linux/workqueue.h 20602F: kernel/workqueue.c 20603 20604WWAN DRIVERS 20605M: Loic Poulain <loic.poulain@linaro.org> 20606M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 20607R: Johannes Berg <johannes@sipsolutions.net> 20608L: netdev@vger.kernel.org 20609S: Maintained 20610F: drivers/net/wwan/ 20611F: include/linux/wwan.h 20612F: include/uapi/linux/wwan.h 20613 20614X-POWERS AXP288 PMIC DRIVERS 20615M: Hans de Goede <hdegoede@redhat.com> 20616S: Maintained 20617F: drivers/acpi/pmic/intel_pmic_xpower.c 20618N: axp288 20619 20620X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 20621M: Chen-Yu Tsai <wens@csie.org> 20622L: linux-kernel@vger.kernel.org 20623S: Maintained 20624N: axp[128] 20625 20626X.25 STACK 20627M: Martin Schiller <ms@dev.tdt.de> 20628L: linux-x25@vger.kernel.org 20629S: Maintained 20630F: Documentation/networking/lapb-module.rst 20631F: Documentation/networking/x25* 20632F: drivers/net/wan/hdlc_x25.c 20633F: drivers/net/wan/lapbether.c 20634F: include/*/lapb.h 20635F: include/net/x25* 20636F: include/uapi/linux/x25.h 20637F: net/lapb/ 20638F: net/x25/ 20639 20640X86 ARCHITECTURE (32-BIT AND 64-BIT) 20641M: Thomas Gleixner <tglx@linutronix.de> 20642M: Ingo Molnar <mingo@redhat.com> 20643M: Borislav Petkov <bp@alien8.de> 20644M: Dave Hansen <dave.hansen@linux.intel.com> 20645M: x86@kernel.org 20646R: "H. Peter Anvin" <hpa@zytor.com> 20647L: linux-kernel@vger.kernel.org 20648S: Maintained 20649T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 20650F: Documentation/devicetree/bindings/x86/ 20651F: Documentation/x86/ 20652F: arch/x86/ 20653 20654X86 ENTRY CODE 20655M: Andy Lutomirski <luto@kernel.org> 20656L: linux-kernel@vger.kernel.org 20657S: Maintained 20658T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 20659F: arch/x86/entry/ 20660 20661X86 MCE INFRASTRUCTURE 20662M: Tony Luck <tony.luck@intel.com> 20663M: Borislav Petkov <bp@alien8.de> 20664L: linux-edac@vger.kernel.org 20665S: Maintained 20666F: Documentation/ABI/testing/sysfs-mce 20667F: Documentation/x86/x86_64/machinecheck.rst 20668F: arch/x86/kernel/cpu/mce/* 20669 20670X86 MICROCODE UPDATE SUPPORT 20671M: Borislav Petkov <bp@alien8.de> 20672S: Maintained 20673F: arch/x86/kernel/cpu/microcode/* 20674 20675X86 MM 20676M: Dave Hansen <dave.hansen@linux.intel.com> 20677M: Andy Lutomirski <luto@kernel.org> 20678M: Peter Zijlstra <peterz@infradead.org> 20679L: linux-kernel@vger.kernel.org 20680S: Maintained 20681T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 20682F: arch/x86/mm/ 20683 20684X86 PLATFORM DRIVERS 20685M: Hans de Goede <hdegoede@redhat.com> 20686M: Mark Gross <markgross@kernel.org> 20687L: platform-driver-x86@vger.kernel.org 20688S: Maintained 20689T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 20690F: drivers/platform/olpc/ 20691F: drivers/platform/x86/ 20692 20693X86 PLATFORM DRIVERS - ARCH 20694R: Darren Hart <dvhart@infradead.org> 20695R: Andy Shevchenko <andy@infradead.org> 20696L: platform-driver-x86@vger.kernel.org 20697L: x86@kernel.org 20698S: Maintained 20699T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 20700F: arch/x86/platform 20701 20702X86 PLATFORM UV HPE SUPERDOME FLEX 20703M: Steve Wahl <steve.wahl@hpe.com> 20704R: Mike Travis <mike.travis@hpe.com> 20705R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 20706R: Russ Anderson <russ.anderson@hpe.com> 20707S: Supported 20708F: arch/x86/include/asm/uv/ 20709F: arch/x86/kernel/apic/x2apic_uv_x.c 20710F: arch/x86/platform/uv/ 20711 20712X86 VDSO 20713M: Andy Lutomirski <luto@kernel.org> 20714L: linux-kernel@vger.kernel.org 20715S: Maintained 20716T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 20717F: arch/x86/entry/vdso/ 20718 20719XARRAY 20720M: Matthew Wilcox <willy@infradead.org> 20721L: linux-fsdevel@vger.kernel.org 20722S: Supported 20723F: Documentation/core-api/xarray.rst 20724F: include/linux/idr.h 20725F: include/linux/xarray.h 20726F: lib/idr.c 20727F: lib/xarray.c 20728F: tools/testing/radix-tree 20729 20730XBOX DVD IR REMOTE 20731M: Benjamin Valentin <benpicco@googlemail.com> 20732S: Maintained 20733F: drivers/media/rc/keymaps/rc-xbox-dvd.c 20734F: drivers/media/rc/xbox_remote.c 20735 20736XC2028/3028 TUNER DRIVER 20737M: Mauro Carvalho Chehab <mchehab@kernel.org> 20738L: linux-media@vger.kernel.org 20739S: Maintained 20740W: https://linuxtv.org 20741T: git git://linuxtv.org/media_tree.git 20742F: drivers/media/tuners/tuner-xc2028.* 20743 20744XDP (eXpress Data Path) 20745M: Alexei Starovoitov <ast@kernel.org> 20746M: Daniel Borkmann <daniel@iogearbox.net> 20747M: David S. Miller <davem@davemloft.net> 20748M: Jakub Kicinski <kuba@kernel.org> 20749M: Jesper Dangaard Brouer <hawk@kernel.org> 20750M: John Fastabend <john.fastabend@gmail.com> 20751L: netdev@vger.kernel.org 20752L: bpf@vger.kernel.org 20753S: Supported 20754F: include/net/xdp.h 20755F: include/net/xdp_priv.h 20756F: include/trace/events/xdp.h 20757F: kernel/bpf/cpumap.c 20758F: kernel/bpf/devmap.c 20759F: net/core/xdp.c 20760F: samples/bpf/xdp* 20761F: tools/testing/selftests/bpf/*xdp* 20762F: tools/testing/selftests/bpf/*/*xdp* 20763F: drivers/net/ethernet/*/*/*/*/*xdp* 20764F: drivers/net/ethernet/*/*/*xdp* 20765K: (?:\b|_)xdp(?:\b|_) 20766 20767XDP SOCKETS (AF_XDP) 20768M: Björn Töpel <bjorn@kernel.org> 20769M: Magnus Karlsson <magnus.karlsson@intel.com> 20770R: Jonathan Lemon <jonathan.lemon@gmail.com> 20771L: netdev@vger.kernel.org 20772L: bpf@vger.kernel.org 20773S: Maintained 20774F: Documentation/networking/af_xdp.rst 20775F: include/net/xdp_sock* 20776F: include/net/xsk_buff_pool.h 20777F: include/uapi/linux/if_xdp.h 20778F: include/uapi/linux/xdp_diag.h 20779F: include/net/netns/xdp.h 20780F: net/xdp/ 20781F: samples/bpf/xdpsock* 20782F: tools/lib/bpf/xsk* 20783 20784XEN BLOCK SUBSYSTEM 20785M: Roger Pau Monné <roger.pau@citrix.com> 20786L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 20787S: Supported 20788F: drivers/block/xen* 20789F: drivers/block/xen-blkback/* 20790 20791XEN HYPERVISOR ARM 20792M: Stefano Stabellini <sstabellini@kernel.org> 20793L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 20794S: Maintained 20795F: arch/arm/include/asm/xen/ 20796F: arch/arm/xen/ 20797 20798XEN HYPERVISOR ARM64 20799M: Stefano Stabellini <sstabellini@kernel.org> 20800L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 20801S: Maintained 20802F: arch/arm64/include/asm/xen/ 20803F: arch/arm64/xen/ 20804 20805XEN HYPERVISOR INTERFACE 20806M: Boris Ostrovsky <boris.ostrovsky@oracle.com> 20807M: Juergen Gross <jgross@suse.com> 20808R: Stefano Stabellini <sstabellini@kernel.org> 20809L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 20810S: Supported 20811T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 20812F: Documentation/ABI/stable/sysfs-hypervisor-xen 20813F: Documentation/ABI/testing/sysfs-hypervisor-xen 20814F: arch/x86/include/asm/pvclock-abi.h 20815F: arch/x86/include/asm/xen/ 20816F: arch/x86/platform/pvh/ 20817F: arch/x86/xen/ 20818F: drivers/*/xen-*front.c 20819F: drivers/xen/ 20820F: include/uapi/xen/ 20821F: include/xen/ 20822 20823XEN NETWORK BACKEND DRIVER 20824M: Wei Liu <wei.liu@kernel.org> 20825M: Paul Durrant <paul@xen.org> 20826L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 20827L: netdev@vger.kernel.org 20828S: Supported 20829F: drivers/net/xen-netback/* 20830 20831XEN PCI SUBSYSTEM 20832M: Juergen Gross <jgross@suse.com> 20833L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 20834S: Supported 20835F: arch/x86/pci/*xen* 20836F: drivers/pci/*xen* 20837 20838XEN PVSCSI DRIVERS 20839M: Juergen Gross <jgross@suse.com> 20840L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 20841L: linux-scsi@vger.kernel.org 20842S: Supported 20843F: drivers/scsi/xen-scsifront.c 20844F: drivers/xen/xen-scsiback.c 20845F: include/xen/interface/io/vscsiif.h 20846 20847XEN SOUND FRONTEND DRIVER 20848M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 20849L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 20850L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20851S: Supported 20852F: sound/xen/* 20853 20854XEN SWIOTLB SUBSYSTEM 20855M: Juergen Gross <jgross@suse.com> 20856M: Stefano Stabellini <sstabellini@kernel.org> 20857L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 20858L: iommu@lists.linux-foundation.org 20859S: Supported 20860F: arch/x86/xen/*swiotlb* 20861F: drivers/xen/*swiotlb* 20862 20863XFS FILESYSTEM 20864C: irc://irc.oftc.net/xfs 20865M: Darrick J. Wong <djwong@kernel.org> 20866M: linux-xfs@vger.kernel.org 20867L: linux-xfs@vger.kernel.org 20868S: Supported 20869W: http://xfs.org/ 20870T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 20871F: Documentation/ABI/testing/sysfs-fs-xfs 20872F: Documentation/admin-guide/xfs.rst 20873F: Documentation/filesystems/xfs-delayed-logging-design.rst 20874F: Documentation/filesystems/xfs-self-describing-metadata.rst 20875F: fs/xfs/ 20876F: include/uapi/linux/dqblk_xfs.h 20877F: include/uapi/linux/fsmap.h 20878 20879XILINX AXI ETHERNET DRIVER 20880M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 20881S: Maintained 20882F: drivers/net/ethernet/xilinx/xilinx_axienet* 20883 20884XILINX CAN DRIVER 20885M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 20886R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 20887L: linux-can@vger.kernel.org 20888S: Maintained 20889F: Documentation/devicetree/bindings/net/can/xilinx_can.txt 20890F: drivers/net/can/xilinx_can.c 20891 20892XILINX GPIO DRIVER 20893M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 20894R: Srinivas Neeli <srinivas.neeli@xilinx.com> 20895R: Michal Simek <michal.simek@xilinx.com> 20896S: Maintained 20897F: Documentation/devicetree/bindings/gpio/gpio-xilinx.txt 20898F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 20899F: drivers/gpio/gpio-xilinx.c 20900F: drivers/gpio/gpio-zynq.c 20901 20902XILINX SD-FEC IP CORES 20903M: Derek Kiernan <derek.kiernan@xilinx.com> 20904M: Dragan Cvetic <dragan.cvetic@xilinx.com> 20905S: Maintained 20906F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 20907F: Documentation/misc-devices/xilinx_sdfec.rst 20908F: drivers/misc/Kconfig 20909F: drivers/misc/Makefile 20910F: drivers/misc/xilinx_sdfec.c 20911F: include/uapi/misc/xilinx_sdfec.h 20912 20913XILINX UARTLITE SERIAL DRIVER 20914M: Peter Korsgaard <jacmet@sunsite.dk> 20915L: linux-serial@vger.kernel.org 20916S: Maintained 20917F: drivers/tty/serial/uartlite.c 20918 20919XILINX VIDEO IP CORES 20920M: Hyun Kwon <hyun.kwon@xilinx.com> 20921M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20922L: linux-media@vger.kernel.org 20923S: Supported 20924T: git git://linuxtv.org/media_tree.git 20925F: Documentation/devicetree/bindings/media/xilinx/ 20926F: drivers/media/platform/xilinx/ 20927F: include/uapi/linux/xilinx-v4l2-controls.h 20928 20929XILINX ZYNQMP DPDMA DRIVER 20930M: Hyun Kwon <hyun.kwon@xilinx.com> 20931M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20932L: dmaengine@vger.kernel.org 20933S: Supported 20934F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 20935F: drivers/dma/xilinx/xilinx_dpdma.c 20936F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 20937 20938XILINX ZYNQMP PSGTR PHY DRIVER 20939M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 20940M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20941L: linux-kernel@vger.kernel.org 20942S: Supported 20943T: git https://github.com/Xilinx/linux-xlnx.git 20944F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 20945F: drivers/phy/xilinx/phy-zynqmp.c 20946 20947XILLYBUS DRIVER 20948M: Eli Billauer <eli.billauer@gmail.com> 20949L: linux-kernel@vger.kernel.org 20950S: Supported 20951F: drivers/char/xillybus/ 20952 20953XLP9XX I2C DRIVER 20954M: George Cherian <gcherian@marvell.com> 20955L: linux-i2c@vger.kernel.org 20956S: Supported 20957W: http://www.marvell.com 20958F: Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt 20959F: drivers/i2c/busses/i2c-xlp9xx.c 20960 20961XRA1403 GPIO EXPANDER 20962M: Nandor Han <nandor.han@ge.com> 20963M: Semi Malinen <semi.malinen@ge.com> 20964L: linux-gpio@vger.kernel.org 20965S: Maintained 20966F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 20967F: drivers/gpio/gpio-xra1403.c 20968 20969XTENSA XTFPGA PLATFORM SUPPORT 20970M: Max Filippov <jcmvbkbc@gmail.com> 20971L: linux-xtensa@linux-xtensa.org 20972S: Maintained 20973F: drivers/spi/spi-xtensa-xtfpga.c 20974F: sound/soc/xtensa/xtfpga-i2s.c 20975 20976YAM DRIVER FOR AX.25 20977M: Jean-Paul Roubelat <jpr@f6fbb.org> 20978L: linux-hams@vger.kernel.org 20979S: Maintained 20980F: drivers/net/hamradio/yam* 20981F: include/linux/yam.h 20982 20983YAMA SECURITY MODULE 20984M: Kees Cook <keescook@chromium.org> 20985S: Supported 20986T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip 20987F: Documentation/admin-guide/LSM/Yama.rst 20988F: security/yama/ 20989 20990YEALINK PHONE DRIVER 20991M: Henk Vergonet <Henk.Vergonet@gmail.com> 20992L: usbb2k-api-dev@nongnu.org 20993S: Maintained 20994F: Documentation/input/devices/yealink.rst 20995F: drivers/input/misc/yealink.* 20996 20997Z8530 DRIVER FOR AX.25 20998M: Joerg Reuter <jreuter@yaina.de> 20999L: linux-hams@vger.kernel.org 21000S: Maintained 21001W: http://yaina.de/jreuter/ 21002W: http://www.qsl.net/dl1bke/ 21003F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 21004F: drivers/net/hamradio/*scc.c 21005F: drivers/net/hamradio/z8530.h 21006 21007ZBUD COMPRESSED PAGE ALLOCATOR 21008M: Seth Jennings <sjenning@redhat.com> 21009M: Dan Streetman <ddstreet@ieee.org> 21010L: linux-mm@kvack.org 21011S: Maintained 21012F: mm/zbud.c 21013 21014ZD1211RW WIRELESS DRIVER 21015M: Ulrich Kunitz <kune@deine-taler.de> 21016L: linux-wireless@vger.kernel.org 21017L: zd1211-devs@lists.sourceforge.net (subscribers-only) 21018S: Maintained 21019W: http://zd1211.ath.cx/wiki/DriverRewrite 21020F: drivers/net/wireless/zydas/zd1211rw/ 21021 21022ZD1301 MEDIA DRIVER 21023M: Antti Palosaari <crope@iki.fi> 21024L: linux-media@vger.kernel.org 21025S: Maintained 21026W: https://linuxtv.org/ 21027W: http://palosaari.fi/linux/ 21028Q: https://patchwork.linuxtv.org/project/linux-media/list/ 21029F: drivers/media/usb/dvb-usb-v2/zd1301* 21030 21031ZD1301_DEMOD MEDIA DRIVER 21032M: Antti Palosaari <crope@iki.fi> 21033L: linux-media@vger.kernel.org 21034S: Maintained 21035W: https://linuxtv.org/ 21036W: http://palosaari.fi/linux/ 21037Q: https://patchwork.linuxtv.org/project/linux-media/list/ 21038F: drivers/media/dvb-frontends/zd1301_demod* 21039 21040ZHAOXIN PROCESSOR SUPPORT 21041M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 21042L: linux-kernel@vger.kernel.org 21043S: Maintained 21044F: arch/x86/kernel/cpu/zhaoxin.c 21045 21046ZONEFS FILESYSTEM 21047M: Damien Le Moal <damien.lemoal@wdc.com> 21048M: Naohiro Aota <naohiro.aota@wdc.com> 21049R: Johannes Thumshirn <jth@kernel.org> 21050L: linux-fsdevel@vger.kernel.org 21051S: Maintained 21052T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 21053F: Documentation/filesystems/zonefs.rst 21054F: fs/zonefs/ 21055 21056ZPOOL COMPRESSED PAGE STORAGE API 21057M: Dan Streetman <ddstreet@ieee.org> 21058L: linux-mm@kvack.org 21059S: Maintained 21060F: include/linux/zpool.h 21061F: mm/zpool.c 21062 21063ZR36067 VIDEO FOR LINUX DRIVER 21064M: Corentin Labbe <clabbe@baylibre.com> 21065L: mjpeg-users@lists.sourceforge.net 21066L: linux-media@vger.kernel.org 21067S: Maintained 21068W: http://mjpeg.sourceforge.net/driver-zoran/ 21069Q: https://patchwork.linuxtv.org/project/linux-media/list/ 21070F: Documentation/driver-api/media/drivers/zoran.rst 21071F: drivers/staging/media/zoran/ 21072 21073ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 21074M: Minchan Kim <minchan@kernel.org> 21075M: Nitin Gupta <ngupta@vflare.org> 21076R: Sergey Senozhatsky <senozhatsky@chromium.org> 21077L: linux-kernel@vger.kernel.org 21078S: Maintained 21079F: Documentation/admin-guide/blockdev/zram.rst 21080F: drivers/block/zram/ 21081 21082ZS DECSTATION Z85C30 SERIAL DRIVER 21083M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21084S: Maintained 21085F: drivers/tty/serial/zs.* 21086 21087ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 21088M: Minchan Kim <minchan@kernel.org> 21089M: Nitin Gupta <ngupta@vflare.org> 21090R: Sergey Senozhatsky <senozhatsky@chromium.org> 21091L: linux-mm@kvack.org 21092S: Maintained 21093F: Documentation/vm/zsmalloc.rst 21094F: include/linux/zsmalloc.h 21095F: mm/zsmalloc.c 21096 21097ZSTD 21098M: Nick Terrell <terrelln@fb.com> 21099S: Maintained 21100B: https://github.com/facebook/zstd/issues 21101T: git git://github.com/terrelln/linux.git 21102F: include/linux/zstd* 21103F: lib/zstd/ 21104F: lib/decompress_unzstd.c 21105F: crypto/zstd.c 21106N: zstd 21107K: zstd 21108 21109ZSWAP COMPRESSED SWAP CACHING 21110M: Seth Jennings <sjenning@redhat.com> 21111M: Dan Streetman <ddstreet@ieee.org> 21112M: Vitaly Wool <vitaly.wool@konsulko.com> 21113L: linux-mm@kvack.org 21114S: Maintained 21115F: mm/zswap.c 21116 21117THE REST 21118M: Linus Torvalds <torvalds@linux-foundation.org> 21119L: linux-kernel@vger.kernel.org 21120S: Buried alive in reporters 21121Q: http://patchwork.kernel.org/project/LKML/list/ 21122T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 21123F: * 21124F: */ 21125
