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> 229R: Christian Schoenebeck <linux_oss@crudebyte.com> 230L: v9fs-developer@lists.sourceforge.net 231S: Maintained 232W: http://swik.net/v9fs 233Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 234T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 235T: git git://github.com/martinetd/linux.git 236F: Documentation/filesystems/9p.rst 237F: fs/9p/ 238F: include/net/9p/ 239F: include/trace/events/9p.h 240F: include/uapi/linux/virtio_9p.h 241F: net/9p/ 242 243A8293 MEDIA DRIVER 244M: Antti Palosaari <crope@iki.fi> 245L: linux-media@vger.kernel.org 246S: Maintained 247W: https://linuxtv.org 248W: http://palosaari.fi/linux/ 249Q: http://patchwork.linuxtv.org/project/linux-media/list/ 250T: git git://linuxtv.org/anttip/media_tree.git 251F: drivers/media/dvb-frontends/a8293* 252 253AACRAID SCSI RAID DRIVER 254M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 255L: linux-scsi@vger.kernel.org 256S: Supported 257W: http://www.adaptec.com/ 258F: Documentation/scsi/aacraid.rst 259F: drivers/scsi/aacraid/ 260 261ABI/API 262L: linux-api@vger.kernel.org 263F: include/linux/syscalls.h 264F: kernel/sys_ni.c 265X: include/uapi/ 266X: arch/*/include/uapi/ 267 268ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 269M: Hans de Goede <hdegoede@redhat.com> 270L: linux-hwmon@vger.kernel.org 271S: Maintained 272F: drivers/hwmon/abituguru.c 273 274ABIT UGURU 3 HARDWARE MONITOR DRIVER 275M: Alistair John Strachan <alistair@devzero.co.uk> 276L: linux-hwmon@vger.kernel.org 277S: Maintained 278F: drivers/hwmon/abituguru3.c 279 280ACCES 104-DIO-48E GPIO DRIVER 281M: William Breathitt Gray <vilhelm.gray@gmail.com> 282L: linux-gpio@vger.kernel.org 283S: Maintained 284F: drivers/gpio/gpio-104-dio-48e.c 285 286ACCES 104-IDI-48 GPIO DRIVER 287M: "William Breathitt Gray" <vilhelm.gray@gmail.com> 288L: linux-gpio@vger.kernel.org 289S: Maintained 290F: drivers/gpio/gpio-104-idi-48.c 291 292ACCES 104-IDIO-16 GPIO DRIVER 293M: "William Breathitt Gray" <vilhelm.gray@gmail.com> 294L: linux-gpio@vger.kernel.org 295S: Maintained 296F: drivers/gpio/gpio-104-idio-16.c 297 298ACCES 104-QUAD-8 DRIVER 299M: William Breathitt Gray <vilhelm.gray@gmail.com> 300M: Syed Nayyar Waris <syednwaris@gmail.com> 301L: linux-iio@vger.kernel.org 302S: Maintained 303F: drivers/counter/104-quad-8.c 304 305ACCES PCI-IDIO-16 GPIO DRIVER 306M: William Breathitt Gray <vilhelm.gray@gmail.com> 307L: linux-gpio@vger.kernel.org 308S: Maintained 309F: drivers/gpio/gpio-pci-idio-16.c 310 311ACCES PCIe-IDIO-24 GPIO DRIVER 312M: William Breathitt Gray <vilhelm.gray@gmail.com> 313L: linux-gpio@vger.kernel.org 314S: Maintained 315F: drivers/gpio/gpio-pcie-idio-24.c 316 317ACENIC DRIVER 318M: Jes Sorensen <jes@trained-monkey.org> 319L: linux-acenic@sunsite.dk 320S: Maintained 321F: drivers/net/ethernet/alteon/acenic* 322 323ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 324M: Peter Kaestle <peter@piie.net> 325L: platform-driver-x86@vger.kernel.org 326S: Maintained 327W: http://piie.net/?section=acerhdf 328F: drivers/platform/x86/acerhdf.c 329 330ACER WMI LAPTOP EXTRAS 331M: "Lee, Chun-Yi" <jlee@suse.com> 332L: platform-driver-x86@vger.kernel.org 333S: Maintained 334F: drivers/platform/x86/acer-wmi.c 335 336ACPI 337M: "Rafael J. Wysocki" <rafael@kernel.org> 338R: Len Brown <lenb@kernel.org> 339L: linux-acpi@vger.kernel.org 340S: Supported 341W: https://01.org/linux-acpi 342Q: https://patchwork.kernel.org/project/linux-acpi/list/ 343B: https://bugzilla.kernel.org 344T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 345F: Documentation/ABI/testing/configfs-acpi 346F: Documentation/ABI/testing/sysfs-bus-acpi 347F: Documentation/firmware-guide/acpi/ 348F: drivers/acpi/ 349F: drivers/pci/*/*acpi* 350F: drivers/pci/*acpi* 351F: drivers/pnp/pnpacpi/ 352F: include/acpi/ 353F: include/linux/acpi.h 354F: include/linux/fwnode.h 355F: tools/power/acpi/ 356 357ACPI APEI 358M: "Rafael J. Wysocki" <rafael@kernel.org> 359R: Len Brown <lenb@kernel.org> 360R: James Morse <james.morse@arm.com> 361R: Tony Luck <tony.luck@intel.com> 362R: Borislav Petkov <bp@alien8.de> 363L: linux-acpi@vger.kernel.org 364F: drivers/acpi/apei/ 365 366ACPI COMPONENT ARCHITECTURE (ACPICA) 367M: Robert Moore <robert.moore@intel.com> 368M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 369L: linux-acpi@vger.kernel.org 370L: devel@acpica.org 371S: Supported 372W: https://acpica.org/ 373W: https://github.com/acpica/acpica/ 374Q: https://patchwork.kernel.org/project/linux-acpi/list/ 375B: https://bugzilla.kernel.org 376B: https://bugs.acpica.org 377T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 378F: drivers/acpi/acpica/ 379F: include/acpi/ 380F: tools/power/acpi/ 381 382ACPI FOR ARM64 (ACPI/arm64) 383M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 384M: Hanjun Guo <guohanjun@huawei.com> 385M: Sudeep Holla <sudeep.holla@arm.com> 386L: linux-acpi@vger.kernel.org 387L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 388S: Maintained 389F: drivers/acpi/arm64 390 391ACPI I2C MULTI INSTANTIATE DRIVER 392M: Hans de Goede <hdegoede@redhat.com> 393L: platform-driver-x86@vger.kernel.org 394S: Maintained 395F: drivers/platform/x86/i2c-multi-instantiate.c 396 397ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 398M: Sudeep Holla <sudeep.holla@arm.com> 399L: linux-acpi@vger.kernel.org 400S: Supported 401F: drivers/mailbox/pcc.c 402 403ACPI PMIC DRIVERS 404M: "Rafael J. Wysocki" <rafael@kernel.org> 405M: Len Brown <lenb@kernel.org> 406R: Andy Shevchenko <andy@kernel.org> 407R: Mika Westerberg <mika.westerberg@linux.intel.com> 408L: linux-acpi@vger.kernel.org 409S: Supported 410Q: https://patchwork.kernel.org/project/linux-acpi/list/ 411B: https://bugzilla.kernel.org 412T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 413F: drivers/acpi/pmic/ 414 415ACPI THERMAL DRIVER 416M: Rafael J. Wysocki <rafael@kernel.org> 417R: Zhang Rui <rui.zhang@intel.com> 418L: linux-acpi@vger.kernel.org 419S: Supported 420W: https://01.org/linux-acpi 421B: https://bugzilla.kernel.org 422F: drivers/acpi/*thermal* 423 424ACPI VIOT DRIVER 425M: Jean-Philippe Brucker <jean-philippe@linaro.org> 426L: linux-acpi@vger.kernel.org 427L: iommu@lists.linux-foundation.org 428S: Maintained 429F: drivers/acpi/viot.c 430F: include/linux/acpi_viot.h 431 432ACPI WMI DRIVER 433L: platform-driver-x86@vger.kernel.org 434S: Orphan 435F: drivers/platform/x86/wmi.c 436F: include/uapi/linux/wmi.h 437 438ACRN HYPERVISOR SERVICE MODULE 439M: Fei Li <fei1.li@intel.com> 440L: acrn-dev@lists.projectacrn.org (subscribers-only) 441S: Supported 442W: https://projectacrn.org 443F: Documentation/virt/acrn/ 444F: drivers/virt/acrn/ 445F: include/uapi/linux/acrn.h 446 447AD1889 ALSA SOUND DRIVER 448L: linux-parisc@vger.kernel.org 449S: Maintained 450W: https://parisc.wiki.kernel.org/index.php/AD1889 451F: sound/pci/ad1889.* 452 453AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 454M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 455L: linux-iio@vger.kernel.org 456S: Supported 457F: drivers/iio/potentiometer/ad5110.c 458 459AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 460M: Michael Hennerich <michael.hennerich@analog.com> 461S: Supported 462W: http://wiki.analog.com/AD5254 463W: http://ez.analog.com/community/linux-device-drivers 464F: drivers/misc/ad525x_dpot.c 465 466AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 467M: Michael Hennerich <michael.hennerich@analog.com> 468S: Supported 469W: http://wiki.analog.com/AD5398 470W: http://ez.analog.com/community/linux-device-drivers 471F: drivers/regulator/ad5398.c 472 473AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 474M: Michael Hennerich <michael.hennerich@analog.com> 475S: Supported 476W: http://wiki.analog.com/AD7142 477W: http://ez.analog.com/community/linux-device-drivers 478F: drivers/input/misc/ad714x.c 479 480AD7877 TOUCHSCREEN DRIVER 481M: Michael Hennerich <michael.hennerich@analog.com> 482S: Supported 483W: http://wiki.analog.com/AD7877 484W: http://ez.analog.com/community/linux-device-drivers 485F: drivers/input/touchscreen/ad7877.c 486 487AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 488M: Michael Hennerich <michael.hennerich@analog.com> 489S: Supported 490W: http://wiki.analog.com/AD7879 491W: http://ez.analog.com/community/linux-device-drivers 492F: drivers/input/touchscreen/ad7879.c 493 494ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 495M: Jiri Kosina <jikos@kernel.org> 496S: Maintained 497 498ADF7242 IEEE 802.15.4 RADIO DRIVER 499M: Michael Hennerich <michael.hennerich@analog.com> 500L: linux-wpan@vger.kernel.org 501S: Supported 502W: https://wiki.analog.com/ADF7242 503W: http://ez.analog.com/community/linux-device-drivers 504F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 505F: drivers/net/ieee802154/adf7242.c 506 507ADM1025 HARDWARE MONITOR DRIVER 508M: Jean Delvare <jdelvare@suse.com> 509L: linux-hwmon@vger.kernel.org 510S: Maintained 511F: Documentation/hwmon/adm1025.rst 512F: drivers/hwmon/adm1025.c 513 514ADM1029 HARDWARE MONITOR DRIVER 515M: Corentin Labbe <clabbe.montjoie@gmail.com> 516L: linux-hwmon@vger.kernel.org 517S: Maintained 518F: drivers/hwmon/adm1029.c 519 520ADM8211 WIRELESS DRIVER 521L: linux-wireless@vger.kernel.org 522S: Orphan 523W: https://wireless.wiki.kernel.org/ 524F: drivers/net/wireless/admtek/adm8211.* 525 526ADP1653 FLASH CONTROLLER DRIVER 527M: Sakari Ailus <sakari.ailus@iki.fi> 528L: linux-media@vger.kernel.org 529S: Maintained 530F: drivers/media/i2c/adp1653.c 531F: include/media/i2c/adp1653.h 532 533ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 534M: Michael Hennerich <michael.hennerich@analog.com> 535S: Supported 536W: http://wiki.analog.com/ADP5520 537W: http://ez.analog.com/community/linux-device-drivers 538F: drivers/gpio/gpio-adp5520.c 539F: drivers/input/keyboard/adp5520-keys.c 540F: drivers/leds/leds-adp5520.c 541F: drivers/mfd/adp5520.c 542F: drivers/video/backlight/adp5520_bl.c 543 544ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 545M: Michael Hennerich <michael.hennerich@analog.com> 546S: Supported 547W: http://wiki.analog.com/ADP5588 548W: http://ez.analog.com/community/linux-device-drivers 549F: drivers/gpio/gpio-adp5588.c 550F: drivers/input/keyboard/adp5588-keys.c 551 552ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 553M: Michael Hennerich <michael.hennerich@analog.com> 554S: Supported 555W: http://wiki.analog.com/ADP8860 556W: http://ez.analog.com/community/linux-device-drivers 557F: drivers/video/backlight/adp8860_bl.c 558 559ADT746X FAN DRIVER 560M: Colin Leroy <colin@colino.net> 561S: Maintained 562F: drivers/macintosh/therm_adt746x.c 563 564ADT7475 HARDWARE MONITOR DRIVER 565M: Jean Delvare <jdelvare@suse.com> 566L: linux-hwmon@vger.kernel.org 567S: Maintained 568F: Documentation/hwmon/adt7475.rst 569F: drivers/hwmon/adt7475.c 570 571ADVANSYS SCSI DRIVER 572M: Matthew Wilcox <willy@infradead.org> 573M: Hannes Reinecke <hare@suse.com> 574L: linux-scsi@vger.kernel.org 575S: Maintained 576F: Documentation/scsi/advansys.rst 577F: drivers/scsi/advansys.c 578 579ADVANTECH SWBTN DRIVER 580M: Andrea Ho <Andrea.Ho@advantech.com.tw> 581L: platform-driver-x86@vger.kernel.org 582S: Maintained 583F: drivers/platform/x86/adv_swbutton.c 584 585ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 586M: Lucas Stankus <lucas.p.stankus@gmail.com> 587S: Supported 588F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 589F: drivers/iio/accel/adxl313* 590 591ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 592M: Michael Hennerich <michael.hennerich@analog.com> 593S: Supported 594W: http://wiki.analog.com/ADXL345 595W: http://ez.analog.com/community/linux-device-drivers 596F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 597F: drivers/input/misc/adxl34x.c 598 599ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 600M: Puranjay Mohan <puranjay12@gmail.com> 601L: linux-iio@vger.kernel.org 602S: Supported 603F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 604F: drivers/iio/accel/adxl355.h 605F: drivers/iio/accel/adxl355_core.c 606F: drivers/iio/accel/adxl355_i2c.c 607F: drivers/iio/accel/adxl355_spi.c 608 609ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 610M: Michael Hennerich <michael.hennerich@analog.com> 611S: Supported 612W: http://ez.analog.com/community/linux-device-drivers 613F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 614F: drivers/iio/accel/adxl372.c 615F: drivers/iio/accel/adxl372_i2c.c 616F: drivers/iio/accel/adxl372_spi.c 617 618AF9013 MEDIA DRIVER 619M: Antti Palosaari <crope@iki.fi> 620L: linux-media@vger.kernel.org 621S: Maintained 622W: https://linuxtv.org 623W: http://palosaari.fi/linux/ 624Q: http://patchwork.linuxtv.org/project/linux-media/list/ 625T: git git://linuxtv.org/anttip/media_tree.git 626F: drivers/media/dvb-frontends/af9013* 627 628AF9033 MEDIA DRIVER 629M: Antti Palosaari <crope@iki.fi> 630L: linux-media@vger.kernel.org 631S: Maintained 632W: https://linuxtv.org 633W: http://palosaari.fi/linux/ 634Q: http://patchwork.linuxtv.org/project/linux-media/list/ 635T: git git://linuxtv.org/anttip/media_tree.git 636F: drivers/media/dvb-frontends/af9033* 637 638AFFS FILE SYSTEM 639M: David Sterba <dsterba@suse.com> 640L: linux-fsdevel@vger.kernel.org 641S: Odd Fixes 642F: Documentation/filesystems/affs.rst 643F: fs/affs/ 644 645AFS FILESYSTEM 646M: David Howells <dhowells@redhat.com> 647M: Marc Dionne <marc.dionne@auristor.com> 648L: linux-afs@lists.infradead.org 649S: Supported 650W: https://www.infradead.org/~dhowells/kafs/ 651F: Documentation/filesystems/afs.rst 652F: fs/afs/ 653F: include/trace/events/afs.h 654 655AGPGART DRIVER 656M: David Airlie <airlied@linux.ie> 657S: Maintained 658T: git git://anongit.freedesktop.org/drm/drm 659F: drivers/char/agp/ 660F: include/linux/agp* 661F: include/uapi/linux/agp* 662 663AHA152X SCSI DRIVER 664M: "Juergen E. Fischer" <fischer@norbit.de> 665L: linux-scsi@vger.kernel.org 666S: Maintained 667F: drivers/scsi/aha152x* 668F: drivers/scsi/pcmcia/aha152x* 669 670AIC7XXX / AIC79XX SCSI DRIVER 671M: Hannes Reinecke <hare@suse.com> 672L: linux-scsi@vger.kernel.org 673S: Maintained 674F: drivers/scsi/aic7xxx/ 675 676AIMSLAB FM RADIO RECEIVER DRIVER 677M: Hans Verkuil <hverkuil@xs4all.nl> 678L: linux-media@vger.kernel.org 679S: Maintained 680W: https://linuxtv.org 681T: git git://linuxtv.org/media_tree.git 682F: drivers/media/radio/radio-aimslab* 683 684AIO 685M: Benjamin LaHaise <bcrl@kvack.org> 686L: linux-aio@kvack.org 687S: Supported 688F: fs/aio.c 689F: include/linux/*aio*.h 690 691AIRSPY MEDIA DRIVER 692M: Antti Palosaari <crope@iki.fi> 693L: linux-media@vger.kernel.org 694S: Maintained 695W: https://linuxtv.org 696W: http://palosaari.fi/linux/ 697Q: http://patchwork.linuxtv.org/project/linux-media/list/ 698T: git git://linuxtv.org/anttip/media_tree.git 699F: drivers/media/usb/airspy/ 700 701ALACRITECH GIGABIT ETHERNET DRIVER 702M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 703S: Maintained 704F: drivers/net/ethernet/alacritech/* 705 706ALCATEL SPEEDTOUCH USB DRIVER 707M: Duncan Sands <duncan.sands@free.fr> 708L: linux-usb@vger.kernel.org 709S: Maintained 710W: http://www.linux-usb.org/SpeedTouch/ 711F: drivers/usb/atm/speedtch.c 712F: drivers/usb/atm/usbatm.c 713 714ALCHEMY AU1XX0 MMC DRIVER 715M: Manuel Lauss <manuel.lauss@gmail.com> 716S: Maintained 717F: drivers/mmc/host/au1xmmc.c 718 719ALI1563 I2C DRIVER 720M: Rudolf Marek <r.marek@assembler.cz> 721L: linux-i2c@vger.kernel.org 722S: Maintained 723F: Documentation/i2c/busses/i2c-ali1563.rst 724F: drivers/i2c/busses/i2c-ali1563.c 725 726ALIENWARE WMI DRIVER 727L: Dell.Client.Kernel@dell.com 728S: Maintained 729F: drivers/platform/x86/dell/alienware-wmi.c 730 731ALL SENSORS DLH SERIES PRESSURE SENSORS DRIVER 732M: Tomislav Denis <tomislav.denis@avl.com> 733L: linux-iio@vger.kernel.org 734S: Maintained 735W: http://www.allsensors.com/ 736F: Documentation/devicetree/bindings/iio/pressure/asc,dlhl60d.yaml 737F: drivers/iio/pressure/dlhl60d.c 738 739ALLEGRO DVT VIDEO IP CORE DRIVER 740M: Michael Tretter <m.tretter@pengutronix.de> 741R: Pengutronix Kernel Team <kernel@pengutronix.de> 742L: linux-media@vger.kernel.org 743S: Maintained 744F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 745F: drivers/media/platform/allegro-dvt/ 746 747ALLWINNER A10 CSI DRIVER 748M: Maxime Ripard <mripard@kernel.org> 749L: linux-media@vger.kernel.org 750S: Maintained 751T: git git://linuxtv.org/media_tree.git 752F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 753F: drivers/media/platform/sunxi/sun4i-csi/ 754 755ALLWINNER CPUFREQ DRIVER 756M: Yangtao Li <tiny.windzz@gmail.com> 757L: linux-pm@vger.kernel.org 758S: Maintained 759F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 760F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 761 762ALLWINNER CRYPTO DRIVERS 763M: Corentin Labbe <clabbe.montjoie@gmail.com> 764L: linux-crypto@vger.kernel.org 765S: Maintained 766F: drivers/crypto/allwinner/ 767 768ALLWINNER HARDWARE SPINLOCK SUPPORT 769M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 770S: Maintained 771F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 772F: drivers/hwspinlock/sun6i_hwspinlock.c 773 774ALLWINNER THERMAL DRIVER 775M: Vasily Khoruzhick <anarsoul@gmail.com> 776M: Yangtao Li <tiny.windzz@gmail.com> 777L: linux-pm@vger.kernel.org 778S: Maintained 779F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 780F: drivers/thermal/sun8i_thermal.c 781 782ALLWINNER VPU DRIVER 783M: Maxime Ripard <mripard@kernel.org> 784M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 785L: linux-media@vger.kernel.org 786S: Maintained 787F: drivers/staging/media/sunxi/cedrus/ 788 789ALPHA PORT 790M: Richard Henderson <rth@twiddle.net> 791M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 792M: Matt Turner <mattst88@gmail.com> 793L: linux-alpha@vger.kernel.org 794S: Odd Fixes 795F: arch/alpha/ 796 797ALPS PS/2 TOUCHPAD DRIVER 798R: Pali Rohár <pali@kernel.org> 799F: drivers/input/mouse/alps.* 800 801ALTERA I2C CONTROLLER DRIVER 802M: Thor Thayer <thor.thayer@linux.intel.com> 803S: Maintained 804F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 805F: drivers/i2c/busses/i2c-altera.c 806 807ALTERA MAILBOX DRIVER 808M: Mun Yew Tham <mun.yew.tham@intel.com> 809S: Maintained 810F: drivers/mailbox/mailbox-altera.c 811 812ALTERA MSGDMA IP CORE DRIVER 813M: Olivier Dautricourt <olivier.dautricourt@orolia.com> 814R: Stefan Roese <sr@denx.de> 815L: dmaengine@vger.kernel.org 816S: Odd Fixes 817F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 818F: drivers/dma/altera-msgdma.c 819 820ALTERA PIO DRIVER 821M: Mun Yew Tham <mun.yew.tham@intel.com> 822L: linux-gpio@vger.kernel.org 823S: Maintained 824F: drivers/gpio/gpio-altera.c 825 826ALTERA SYSTEM MANAGER DRIVER 827M: Thor Thayer <thor.thayer@linux.intel.com> 828S: Maintained 829F: drivers/mfd/altera-sysmgr.c 830F: include/linux/mfd/altera-sysmgr.h 831 832ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 833M: Thor Thayer <thor.thayer@linux.intel.com> 834S: Maintained 835F: drivers/gpio/gpio-altera-a10sr.c 836F: drivers/mfd/altera-a10sr.c 837F: drivers/reset/reset-a10sr.c 838F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 839F: include/linux/mfd/altera-a10sr.h 840 841ALTERA TRIPLE SPEED ETHERNET DRIVER 842M: Joyce Ooi <joyce.ooi@intel.com> 843L: netdev@vger.kernel.org 844S: Maintained 845F: drivers/net/ethernet/altera/ 846 847ALTERA UART/JTAG UART SERIAL DRIVERS 848M: Tobias Klauser <tklauser@distanz.ch> 849L: linux-serial@vger.kernel.org 850S: Maintained 851F: drivers/tty/serial/altera_jtaguart.c 852F: drivers/tty/serial/altera_uart.c 853F: include/linux/altera_jtaguart.h 854F: include/linux/altera_uart.h 855 856AMAZON ANNAPURNA LABS FIC DRIVER 857M: Talel Shenhar <talel@amazon.com> 858S: Maintained 859F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 860F: drivers/irqchip/irq-al-fic.c 861 862AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 863M: Talel Shenhar <talel@amazon.com> 864M: Talel Shenhar <talelshenhar@gmail.com> 865S: Maintained 866F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 867F: drivers/edac/al_mc_edac.c 868 869AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 870M: Talel Shenhar <talel@amazon.com> 871S: Maintained 872F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 873F: drivers/thermal/thermal_mmio.c 874 875AMAZON ETHERNET DRIVERS 876M: Shay Agroskin <shayagr@amazon.com> 877M: Arthur Kiyanovski <akiyano@amazon.com> 878R: David Arinzon <darinzon@amazon.com> 879R: Noam Dagan <ndagan@amazon.com> 880R: Saeed Bishara <saeedb@amazon.com> 881L: netdev@vger.kernel.org 882S: Supported 883F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 884F: drivers/net/ethernet/amazon/ 885 886AMAZON RDMA EFA DRIVER 887M: Gal Pressman <galpress@amazon.com> 888R: Yossi Leybovich <sleybo@amazon.com> 889L: linux-rdma@vger.kernel.org 890S: Supported 891Q: https://patchwork.kernel.org/project/linux-rdma/list/ 892F: drivers/infiniband/hw/efa/ 893F: include/uapi/rdma/efa-abi.h 894 895AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 896M: Tom Lendacky <thomas.lendacky@amd.com> 897M: John Allen <john.allen@amd.com> 898L: linux-crypto@vger.kernel.org 899S: Supported 900F: drivers/crypto/ccp/ 901F: include/linux/ccp.h 902 903AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 904M: Brijesh Singh <brijesh.singh@amd.com> 905M: Tom Lendacky <thomas.lendacky@amd.com> 906L: linux-crypto@vger.kernel.org 907S: Supported 908F: drivers/crypto/ccp/sev* 909F: include/uapi/linux/psp-sev.h 910 911AMD DISPLAY CORE 912M: Harry Wentland <harry.wentland@amd.com> 913M: Leo Li <sunpeng.li@amd.com> 914M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 915L: amd-gfx@lists.freedesktop.org 916S: Supported 917T: git https://gitlab.freedesktop.org/agd5f/linux.git 918F: drivers/gpu/drm/amd/display/ 919 920AMD FAM15H PROCESSOR POWER MONITORING DRIVER 921M: Huang Rui <ray.huang@amd.com> 922L: linux-hwmon@vger.kernel.org 923S: Supported 924F: Documentation/hwmon/fam15h_power.rst 925F: drivers/hwmon/fam15h_power.c 926 927AMD FCH GPIO DRIVER 928M: Enrico Weigelt, metux IT consult <info@metux.net> 929L: linux-gpio@vger.kernel.org 930S: Maintained 931F: drivers/gpio/gpio-amd-fch.c 932F: include/linux/platform_data/gpio/gpio-amd-fch.h 933 934AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 935L: linux-geode@lists.infradead.org (moderated for non-subscribers) 936S: Orphan 937F: drivers/usb/gadget/udc/amd5536udc.* 938 939AMD GEODE PROCESSOR/CHIPSET SUPPORT 940M: Andres Salomon <dilinger@queued.net> 941L: linux-geode@lists.infradead.org (moderated for non-subscribers) 942S: Supported 943W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 944F: arch/x86/include/asm/geode.h 945F: drivers/char/hw_random/geode-rng.c 946F: drivers/crypto/geode* 947F: drivers/video/fbdev/geode/ 948 949AMD IOMMU (AMD-VI) 950M: Joerg Roedel <joro@8bytes.org> 951R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 952L: iommu@lists.linux-foundation.org 953S: Maintained 954T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 955F: drivers/iommu/amd/ 956F: include/linux/amd-iommu.h 957 958AMD KFD 959M: Felix Kuehling <Felix.Kuehling@amd.com> 960L: amd-gfx@lists.freedesktop.org 961S: Supported 962T: git https://gitlab.freedesktop.org/agd5f/linux.git 963F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 964F: drivers/gpu/drm/amd/amdkfd/ 965F: drivers/gpu/drm/amd/include/cik_structs.h 966F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 967F: drivers/gpu/drm/amd/include/v9_structs.h 968F: drivers/gpu/drm/amd/include/vi_structs.h 969F: include/uapi/linux/kfd_ioctl.h 970F: include/uapi/linux/kfd_sysfs.h 971 972AMD SPI DRIVER 973M: Sanjay R Mehta <sanju.mehta@amd.com> 974S: Maintained 975F: drivers/spi/spi-amd.c 976 977AMD MP2 I2C DRIVER 978M: Elie Morisse <syniurge@gmail.com> 979M: Nehal Shah <nehal-bakulchandra.shah@amd.com> 980M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 981L: linux-i2c@vger.kernel.org 982S: Maintained 983F: drivers/i2c/busses/i2c-amd-mp2* 984 985AMD PMC DRIVER 986M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 987L: platform-driver-x86@vger.kernel.org 988S: Maintained 989F: drivers/platform/x86/amd-pmc.* 990 991AMD POWERPLAY AND SWSMU 992M: Evan Quan <evan.quan@amd.com> 993L: amd-gfx@lists.freedesktop.org 994S: Supported 995T: git https://gitlab.freedesktop.org/agd5f/linux.git 996F: drivers/gpu/drm/amd/pm/ 997 998AMD PSTATE DRIVER 999M: Huang Rui <ray.huang@amd.com> 1000L: linux-pm@vger.kernel.org 1001S: Supported 1002F: Documentation/admin-guide/pm/amd-pstate.rst 1003F: drivers/cpufreq/amd-pstate* 1004 1005AMD PTDMA DRIVER 1006M: Sanjay R Mehta <sanju.mehta@amd.com> 1007L: dmaengine@vger.kernel.org 1008S: Maintained 1009F: drivers/dma/ptdma/ 1010 1011AMD SEATTLE DEVICE TREE SUPPORT 1012M: Brijesh Singh <brijeshkumar.singh@amd.com> 1013M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1014M: Tom Lendacky <thomas.lendacky@amd.com> 1015S: Supported 1016F: arch/arm64/boot/dts/amd/ 1017 1018AMD XGBE DRIVER 1019M: Tom Lendacky <thomas.lendacky@amd.com> 1020L: netdev@vger.kernel.org 1021S: Supported 1022F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1023F: drivers/net/ethernet/amd/xgbe/ 1024 1025AMD SENSOR FUSION HUB DRIVER 1026M: Nehal Shah <nehal-bakulchandra.shah@amd.com> 1027M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1028L: linux-input@vger.kernel.org 1029S: Maintained 1030F: Documentation/hid/amd-sfh* 1031F: drivers/hid/amd-sfh-hid/ 1032 1033AMS AS73211 DRIVER 1034M: Christian Eggers <ceggers@arri.de> 1035L: linux-iio@vger.kernel.org 1036S: Maintained 1037F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1038F: drivers/iio/light/as73211.c 1039 1040AMT (Automatic Multicast Tunneling) 1041M: Taehee Yoo <ap420073@gmail.com> 1042L: netdev@vger.kernel.org 1043S: Maintained 1044T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1045T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1046F: drivers/net/amt.c 1047 1048ANALOG DEVICES INC AD7192 DRIVER 1049M: Alexandru Tachici <alexandru.tachici@analog.com> 1050L: linux-iio@vger.kernel.org 1051S: Supported 1052W: http://ez.analog.com/community/linux-device-drivers 1053F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1054F: drivers/iio/adc/ad7192.c 1055 1056ANALOG DEVICES INC AD7292 DRIVER 1057M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1058L: linux-iio@vger.kernel.org 1059S: Supported 1060W: http://ez.analog.com/community/linux-device-drivers 1061F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1062F: drivers/iio/adc/ad7292.c 1063 1064ANALOG DEVICES INC AD7768-1 DRIVER 1065M: Michael Hennerich <Michael.Hennerich@analog.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,ad7768-1.yaml 1070F: drivers/iio/adc/ad7768-1.c 1071 1072ANALOG DEVICES INC AD7780 DRIVER 1073M: Michael Hennerich <Michael.Hennerich@analog.com> 1074M: Renato Lui Geh <renatogeh@gmail.com> 1075L: linux-iio@vger.kernel.org 1076S: Supported 1077W: http://ez.analog.com/community/linux-device-drivers 1078F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1079F: drivers/iio/adc/ad7780.c 1080 1081ANALOG DEVICES INC AD74413R DRIVER 1082M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1083L: linux-iio@vger.kernel.org 1084S: Supported 1085W: http://ez.analog.com/community/linux-device-drivers 1086F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1087F: drivers/iio/addac/ad74413r.c 1088F: include/dt-bindings/iio/addac/adi,ad74413r.h 1089 1090ANALOG DEVICES INC AD9389B DRIVER 1091M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1092L: linux-media@vger.kernel.org 1093S: Maintained 1094F: drivers/media/i2c/ad9389b* 1095 1096ANALOG DEVICES INC ADGS1408 DRIVER 1097M: Mircea Caprioru <mircea.caprioru@analog.com> 1098S: Supported 1099F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1100F: drivers/mux/adgs1408.c 1101 1102ANALOG DEVICES INC ADIN DRIVER 1103M: Michael Hennerich <michael.hennerich@analog.com> 1104L: netdev@vger.kernel.org 1105S: Supported 1106W: http://ez.analog.com/community/linux-device-drivers 1107F: Documentation/devicetree/bindings/net/adi,adin.yaml 1108F: drivers/net/phy/adin.c 1109 1110ANALOG DEVICES INC ADIS DRIVER LIBRARY 1111M: Nuno Sa <nuno.sa@analog.com> 1112L: linux-iio@vger.kernel.org 1113S: Supported 1114F: drivers/iio/imu/adis.c 1115F: include/linux/iio/imu/adis.h 1116 1117ANALOG DEVICES INC ADIS16460 DRIVER 1118M: Dragos Bogdan <dragos.bogdan@analog.com> 1119L: linux-iio@vger.kernel.org 1120S: Supported 1121W: http://ez.analog.com/community/linux-device-drivers 1122F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1123F: drivers/iio/imu/adis16460.c 1124 1125ANALOG DEVICES INC ADIS16475 DRIVER 1126M: Nuno Sa <nuno.sa@analog.com> 1127L: linux-iio@vger.kernel.org 1128W: http://ez.analog.com/community/linux-device-drivers 1129S: Supported 1130F: drivers/iio/imu/adis16475.c 1131F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1132 1133ANALOG DEVICES INC ADM1177 DRIVER 1134M: Michael Hennerich <Michael.Hennerich@analog.com> 1135L: linux-hwmon@vger.kernel.org 1136S: Supported 1137W: http://ez.analog.com/community/linux-device-drivers 1138F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1139F: drivers/hwmon/adm1177.c 1140 1141ANALOG DEVICES INC ADP5061 DRIVER 1142M: Michael Hennerich <Michael.Hennerich@analog.com> 1143L: linux-pm@vger.kernel.org 1144S: Supported 1145W: http://ez.analog.com/community/linux-device-drivers 1146F: drivers/power/supply/adp5061.c 1147 1148ANALOG DEVICES INC ADV7180 DRIVER 1149M: Lars-Peter Clausen <lars@metafoo.de> 1150L: linux-media@vger.kernel.org 1151S: Supported 1152W: http://ez.analog.com/community/linux-device-drivers 1153F: drivers/media/i2c/adv7180.c 1154F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1155 1156ANALOG DEVICES INC ADV748X DRIVER 1157M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1158L: linux-media@vger.kernel.org 1159S: Maintained 1160F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1161F: drivers/media/i2c/adv748x/* 1162 1163ANALOG DEVICES INC ADV7511 DRIVER 1164M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1165L: linux-media@vger.kernel.org 1166S: Maintained 1167F: drivers/media/i2c/adv7511* 1168 1169ANALOG DEVICES INC ADV7604 DRIVER 1170M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1171L: linux-media@vger.kernel.org 1172S: Maintained 1173F: drivers/media/i2c/adv7604* 1174F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1175 1176ANALOG DEVICES INC ADV7842 DRIVER 1177M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1178L: linux-media@vger.kernel.org 1179S: Maintained 1180F: drivers/media/i2c/adv7842* 1181 1182ANALOG DEVICES INC ADXRS290 DRIVER 1183M: Nishant Malpani <nish.malpani25@gmail.com> 1184L: linux-iio@vger.kernel.org 1185S: Supported 1186F: drivers/iio/gyro/adxrs290.c 1187F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1188 1189ANALOG DEVICES INC ASOC CODEC DRIVERS 1190M: Lars-Peter Clausen <lars@metafoo.de> 1191M: Nuno Sá <nuno.sa@analog.com> 1192L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1193S: Supported 1194W: http://wiki.analog.com/ 1195W: http://ez.analog.com/community/linux-device-drivers 1196F: sound/soc/codecs/ad1* 1197F: sound/soc/codecs/ad7* 1198F: sound/soc/codecs/adau* 1199F: sound/soc/codecs/adav* 1200F: sound/soc/codecs/sigmadsp.* 1201F: sound/soc/codecs/ssm* 1202 1203ANALOG DEVICES INC DMA DRIVERS 1204M: Lars-Peter Clausen <lars@metafoo.de> 1205S: Supported 1206W: http://ez.analog.com/community/linux-device-drivers 1207F: drivers/dma/dma-axi-dmac.c 1208 1209ANALOG DEVICES INC IIO DRIVERS 1210M: Lars-Peter Clausen <lars@metafoo.de> 1211M: Michael Hennerich <Michael.Hennerich@analog.com> 1212S: Supported 1213W: http://wiki.analog.com/ 1214W: http://ez.analog.com/community/linux-device-drivers 1215F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1216F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1217F: Documentation/devicetree/bindings/iio/*/adi,* 1218F: Documentation/devicetree/bindings/iio/dac/adi,ad5758.yaml 1219F: drivers/iio/*/ad* 1220F: drivers/iio/adc/ltc249* 1221F: drivers/iio/amplifiers/hmc425a.c 1222F: drivers/staging/iio/*/ad* 1223X: drivers/iio/*/adjd* 1224 1225ANALOGBITS PLL LIBRARIES 1226M: Paul Walmsley <paul.walmsley@sifive.com> 1227S: Supported 1228F: drivers/clk/analogbits/* 1229F: include/linux/clk/analogbits* 1230 1231ANDES ARCHITECTURE 1232M: Nick Hu <nickhu@andestech.com> 1233M: Greentime Hu <green.hu@gmail.com> 1234M: Vincent Chen <deanbo422@gmail.com> 1235S: Supported 1236T: git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git 1237F: Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt 1238F: Documentation/devicetree/bindings/nds32/ 1239F: arch/nds32/ 1240N: nds32 1241K: nds32 1242 1243ANDROID CONFIG FRAGMENTS 1244M: Rob Herring <robh@kernel.org> 1245S: Supported 1246F: kernel/configs/android* 1247 1248ANDROID DRIVERS 1249M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1250M: Arve Hjønnevåg <arve@android.com> 1251M: Todd Kjos <tkjos@android.com> 1252M: Martijn Coenen <maco@android.com> 1253M: Joel Fernandes <joel@joelfernandes.org> 1254M: Christian Brauner <christian@brauner.io> 1255M: Hridya Valsaraju <hridya@google.com> 1256M: Suren Baghdasaryan <surenb@google.com> 1257L: linux-kernel@vger.kernel.org 1258S: Supported 1259T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1260F: drivers/android/ 1261F: drivers/staging/android/ 1262 1263ANDROID GOLDFISH PIC DRIVER 1264M: Miodrag Dinic <miodrag.dinic@mips.com> 1265S: Supported 1266F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1267F: drivers/irqchip/irq-goldfish-pic.c 1268 1269ANDROID GOLDFISH RTC DRIVER 1270M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1271S: Supported 1272F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1273F: drivers/rtc/rtc-goldfish.c 1274 1275AOA (Apple Onboard Audio) ALSA DRIVER 1276M: Johannes Berg <johannes@sipsolutions.net> 1277L: linuxppc-dev@lists.ozlabs.org 1278L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1279S: Maintained 1280F: sound/aoa/ 1281 1282APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1283M: William Breathitt Gray <vilhelm.gray@gmail.com> 1284L: linux-iio@vger.kernel.org 1285S: Maintained 1286F: drivers/iio/adc/stx104.c 1287 1288APM DRIVER 1289M: Jiri Kosina <jikos@kernel.org> 1290S: Odd fixes 1291T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1292F: arch/x86/kernel/apm_32.c 1293F: drivers/char/apm-emulation.c 1294F: include/linux/apm_bios.h 1295F: include/uapi/linux/apm_bios.h 1296 1297APPARMOR SECURITY MODULE 1298M: John Johansen <john.johansen@canonical.com> 1299L: apparmor@lists.ubuntu.com (subscribers-only, general discussion) 1300S: Supported 1301W: wiki.apparmor.net 1302T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1303F: Documentation/admin-guide/LSM/apparmor.rst 1304F: security/apparmor/ 1305 1306APPLE BCM5974 MULTITOUCH DRIVER 1307M: Henrik Rydberg <rydberg@bitmath.org> 1308L: linux-input@vger.kernel.org 1309S: Odd fixes 1310F: drivers/input/mouse/bcm5974.c 1311 1312APPLE DART IOMMU DRIVER 1313M: Sven Peter <sven@svenpeter.dev> 1314R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1315L: iommu@lists.linux-foundation.org 1316S: Maintained 1317F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1318F: drivers/iommu/apple-dart.c 1319 1320APPLE PCIE CONTROLLER DRIVER 1321M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1322M: Marc Zyngier <maz@kernel.org> 1323L: linux-pci@vger.kernel.org 1324S: Maintained 1325F: drivers/pci/controller/pcie-apple.c 1326 1327APPLE SMC DRIVER 1328M: Henrik Rydberg <rydberg@bitmath.org> 1329L: linux-hwmon@vger.kernel.org 1330S: Odd fixes 1331F: drivers/hwmon/applesmc.c 1332 1333APPLETALK NETWORK LAYER 1334L: netdev@vger.kernel.org 1335S: Odd fixes 1336F: drivers/net/appletalk/ 1337F: include/linux/atalk.h 1338F: include/uapi/linux/atalk.h 1339F: net/appletalk/ 1340 1341APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1342M: Khuong Dinh <khuong@os.amperecomputing.com> 1343S: Supported 1344F: arch/arm64/boot/dts/apm/ 1345 1346APPLIED MICRO (APM) X-GENE SOC EDAC 1347M: Khuong Dinh <khuong@os.amperecomputing.com> 1348S: Supported 1349F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1350F: drivers/edac/xgene_edac.c 1351 1352APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1353M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1354M: Keyur Chudgar <keyur@os.amperecomputing.com> 1355S: Supported 1356F: drivers/net/ethernet/apm/xgene-v2/ 1357 1358APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1359M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1360M: Keyur Chudgar <keyur@os.amperecomputing.com> 1361M: Quan Nguyen <quan@os.amperecomputing.com> 1362S: Supported 1363F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1364F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1365F: drivers/net/ethernet/apm/xgene/ 1366F: drivers/net/mdio/mdio-xgene.c 1367 1368APPLIED MICRO (APM) X-GENE SOC PMU 1369M: Khuong Dinh <khuong@os.amperecomputing.com> 1370S: Supported 1371F: Documentation/admin-guide/perf/xgene-pmu.rst 1372F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1373F: drivers/perf/xgene_pmu.c 1374 1375APTINA CAMERA SENSOR PLL 1376M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1377L: linux-media@vger.kernel.org 1378S: Maintained 1379F: drivers/media/i2c/aptina-pll.* 1380 1381AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1382M: Aleksa Savic <savicaleksa83@gmail.com> 1383L: linux-hwmon@vger.kernel.org 1384S: Maintained 1385F: Documentation/hwmon/aquacomputer_d5next.rst 1386F: drivers/hwmon/aquacomputer_d5next.c 1387 1388AQUANTIA ETHERNET DRIVER (atlantic) 1389M: Igor Russkikh <irusskikh@marvell.com> 1390L: netdev@vger.kernel.org 1391S: Supported 1392W: https://www.marvell.com/ 1393Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1394F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1395F: drivers/net/ethernet/aquantia/atlantic/ 1396 1397AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1398M: Egor Pomozov <epomozov@marvell.com> 1399L: netdev@vger.kernel.org 1400S: Supported 1401W: http://www.aquantia.com 1402F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1403 1404ARASAN NAND CONTROLLER DRIVER 1405M: Miquel Raynal <miquel.raynal@bootlin.com> 1406M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1407L: linux-mtd@lists.infradead.org 1408S: Maintained 1409F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1410F: drivers/mtd/nand/raw/arasan-nand-controller.c 1411 1412ARC FRAMEBUFFER DRIVER 1413M: Jaya Kumar <jayalk@intworks.biz> 1414S: Maintained 1415F: drivers/video/fbdev/arcfb.c 1416F: drivers/video/fbdev/core/fb_defio.c 1417 1418ARC PGU DRM DRIVER 1419M: Alexey Brodkin <abrodkin@synopsys.com> 1420S: Supported 1421F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1422F: drivers/gpu/drm/tiny/arcpgu.c 1423 1424ARCNET NETWORK LAYER 1425M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1426L: netdev@vger.kernel.org 1427S: Maintained 1428F: drivers/net/arcnet/ 1429F: include/uapi/linux/if_arcnet.h 1430 1431ARM ARCHITECTED TIMER DRIVER 1432M: Mark Rutland <mark.rutland@arm.com> 1433M: Marc Zyngier <maz@kernel.org> 1434L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1435S: Maintained 1436F: arch/arm/include/asm/arch_timer.h 1437F: arch/arm64/include/asm/arch_timer.h 1438F: drivers/clocksource/arm_arch_timer.c 1439 1440ARM HDLCD DRM DRIVER 1441M: Liviu Dudau <liviu.dudau@arm.com> 1442S: Supported 1443F: Documentation/devicetree/bindings/display/arm,hdlcd.txt 1444F: drivers/gpu/drm/arm/hdlcd_* 1445 1446ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1447M: Linus Walleij <linus.walleij@linaro.org> 1448L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1449S: Maintained 1450F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1451F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1452F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1453F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1454F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1455F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1456F: Documentation/devicetree/bindings/i2c/i2c-versatile.txt 1457F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1458F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1459F: arch/arm/boot/dts/arm-realview-* 1460F: arch/arm/boot/dts/integrator* 1461F: arch/arm/boot/dts/versatile* 1462F: arch/arm/mach-integrator/ 1463F: arch/arm/mach-realview/ 1464F: arch/arm/mach-versatile/ 1465F: arch/arm/plat-versatile/ 1466F: drivers/bus/arm-integrator-lm.c 1467F: drivers/clk/versatile/ 1468F: drivers/i2c/busses/i2c-versatile.c 1469F: drivers/irqchip/irq-versatile-fpga.c 1470F: drivers/mtd/maps/physmap-versatile.* 1471F: drivers/power/reset/arm-versatile-reboot.c 1472F: drivers/soc/versatile/ 1473 1474ARM KOMEDA DRM-KMS DRIVER 1475M: James (Qian) Wang <james.qian.wang@arm.com> 1476M: Liviu Dudau <liviu.dudau@arm.com> 1477M: Mihail Atanassov <mihail.atanassov@arm.com> 1478L: Mali DP Maintainers <malidp@foss.arm.com> 1479S: Supported 1480T: git git://anongit.freedesktop.org/drm/drm-misc 1481F: Documentation/devicetree/bindings/display/arm,komeda.txt 1482F: Documentation/gpu/komeda-kms.rst 1483F: drivers/gpu/drm/arm/display/include/ 1484F: drivers/gpu/drm/arm/display/komeda/ 1485 1486ARM MALI PANFROST DRM DRIVER 1487M: Rob Herring <robh@kernel.org> 1488M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1489R: Steven Price <steven.price@arm.com> 1490R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1491L: dri-devel@lists.freedesktop.org 1492S: Supported 1493T: git git://anongit.freedesktop.org/drm/drm-misc 1494F: drivers/gpu/drm/panfrost/ 1495F: include/uapi/drm/panfrost_drm.h 1496 1497ARM MALI-DP DRM DRIVER 1498M: Liviu Dudau <liviu.dudau@arm.com> 1499M: Brian Starkey <brian.starkey@arm.com> 1500L: Mali DP Maintainers <malidp@foss.arm.com> 1501S: Supported 1502T: git git://anongit.freedesktop.org/drm/drm-misc 1503F: Documentation/devicetree/bindings/display/arm,malidp.txt 1504F: Documentation/gpu/afbc.rst 1505F: drivers/gpu/drm/arm/ 1506 1507ARM MFM AND FLOPPY DRIVERS 1508M: Ian Molton <spyro@f2s.com> 1509S: Maintained 1510F: arch/arm/include/asm/floppy.h 1511F: arch/arm/mach-rpc/floppydma.S 1512 1513ARM PMU PROFILING AND DEBUGGING 1514M: Will Deacon <will@kernel.org> 1515M: Mark Rutland <mark.rutland@arm.com> 1516L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1517S: Maintained 1518F: Documentation/devicetree/bindings/arm/pmu.yaml 1519F: Documentation/devicetree/bindings/perf/ 1520F: arch/arm*/include/asm/hw_breakpoint.h 1521F: arch/arm*/include/asm/perf_event.h 1522F: arch/arm*/kernel/hw_breakpoint.c 1523F: arch/arm*/kernel/perf_* 1524F: drivers/perf/ 1525F: include/linux/perf/arm_pmu.h 1526 1527ARM PORT 1528M: Russell King <linux@armlinux.org.uk> 1529L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1530S: Odd Fixes 1531W: http://www.armlinux.org.uk/ 1532T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1533F: arch/arm/ 1534X: arch/arm/boot/dts/ 1535 1536ARM PRIMECELL AACI PL041 DRIVER 1537M: Russell King <linux@armlinux.org.uk> 1538S: Odd Fixes 1539F: sound/arm/aaci.* 1540 1541ARM PRIMECELL BUS SUPPORT 1542M: Russell King <linux@armlinux.org.uk> 1543S: Odd Fixes 1544F: drivers/amba/ 1545F: include/linux/amba/bus.h 1546 1547ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1548M: Miquel Raynal <miquel.raynal@bootlin.com> 1549M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1550L: linux-mtd@lists.infradead.org 1551S: Maintained 1552F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1553F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1554 1555ARM PRIMECELL PL35X SMC DRIVER 1556M: Miquel Raynal <miquel.raynal@bootlin.com> 1557M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1558L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1559S: Maintained 1560F: Documentation/devicetree/bindings/memory-controllers/arm,pl353-smc.yaml 1561F: drivers/memory/pl353-smc.c 1562 1563ARM PRIMECELL CLCD PL110 DRIVER 1564M: Russell King <linux@armlinux.org.uk> 1565S: Odd Fixes 1566F: drivers/video/fbdev/amba-clcd.* 1567 1568ARM PRIMECELL KMI PL050 DRIVER 1569M: Russell King <linux@armlinux.org.uk> 1570S: Odd Fixes 1571F: drivers/input/serio/ambakmi.* 1572F: include/linux/amba/kmi.h 1573 1574ARM PRIMECELL MMCI PL180/1 DRIVER 1575M: Russell King <linux@armlinux.org.uk> 1576S: Odd Fixes 1577F: drivers/mmc/host/mmci.* 1578F: include/linux/amba/mmci.h 1579 1580ARM PRIMECELL SSP PL022 SPI DRIVER 1581M: Linus Walleij <linus.walleij@linaro.org> 1582L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1583S: Maintained 1584F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1585F: drivers/spi/spi-pl022.c 1586 1587ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1588M: Russell King <linux@armlinux.org.uk> 1589S: Odd Fixes 1590F: drivers/tty/serial/amba-pl01*.c 1591F: include/linux/amba/serial.h 1592 1593ARM PRIMECELL VIC PL190/PL192 DRIVER 1594M: Linus Walleij <linus.walleij@linaro.org> 1595L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1596S: Maintained 1597F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1598F: drivers/irqchip/irq-vic.c 1599 1600ARM SMC WATCHDOG DRIVER 1601M: Julius Werner <jwerner@chromium.org> 1602R: Evan Benn <evanbenn@chromium.org> 1603S: Maintained 1604F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1605F: drivers/watchdog/arm_smc_wdt.c 1606 1607ARM SMMU DRIVERS 1608M: Will Deacon <will@kernel.org> 1609R: Robin Murphy <robin.murphy@arm.com> 1610L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1611S: Maintained 1612F: Documentation/devicetree/bindings/iommu/arm,smmu* 1613F: drivers/iommu/arm/ 1614F: drivers/iommu/io-pgtable-arm* 1615 1616ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1617M: Arnd Bergmann <arnd@arndb.de> 1618M: Olof Johansson <olof@lixom.net> 1619M: soc@kernel.org 1620L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1621S: Maintained 1622T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1623F: arch/arm/boot/dts/Makefile 1624F: arch/arm64/boot/dts/Makefile 1625 1626ARM SUB-ARCHITECTURES 1627L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1628S: Maintained 1629T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1630F: arch/arm/mach-*/ 1631F: arch/arm/plat-*/ 1632 1633ARM/ACTIONS SEMI ARCHITECTURE 1634M: Andreas Färber <afaerber@suse.de> 1635M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1636L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1637L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1638S: Maintained 1639F: Documentation/devicetree/bindings/arm/actions.yaml 1640F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1641F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1642F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1643F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1644F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1645F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1646F: Documentation/devicetree/bindings/pinctrl/actions,* 1647F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1648F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1649F: arch/arm/boot/dts/owl-* 1650F: arch/arm/mach-actions/ 1651F: arch/arm64/boot/dts/actions/ 1652F: drivers/clk/actions/ 1653F: drivers/clocksource/timer-owl* 1654F: drivers/dma/owl-dma.c 1655F: drivers/i2c/busses/i2c-owl.c 1656F: drivers/irqchip/irq-owl-sirq.c 1657F: drivers/mmc/host/owl-mmc.c 1658F: drivers/net/ethernet/actions/ 1659F: drivers/pinctrl/actions/* 1660F: drivers/soc/actions/ 1661F: include/dt-bindings/power/owl-* 1662F: include/dt-bindings/reset/actions,* 1663F: include/linux/soc/actions/ 1664N: owl 1665 1666ARM/ADS SPHERE MACHINE SUPPORT 1667M: Lennert Buytenhek <kernel@wantstofly.org> 1668L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1669S: Maintained 1670 1671ARM/AFEB9260 MACHINE SUPPORT 1672M: Sergey Lapin <slapin@ossfans.org> 1673L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1674S: Maintained 1675 1676ARM/AJECO 1ARM MACHINE SUPPORT 1677M: Lennert Buytenhek <kernel@wantstofly.org> 1678L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1679S: Maintained 1680 1681ARM/Allwinner SoC Clock Support 1682M: Emilio López <emilio@elopez.com.ar> 1683S: Maintained 1684F: drivers/clk/sunxi/ 1685 1686ARM/Allwinner sunXi SoC support 1687M: Maxime Ripard <mripard@kernel.org> 1688M: Chen-Yu Tsai <wens@csie.org> 1689R: Jernej Skrabec <jernej.skrabec@gmail.com> 1690L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1691S: Maintained 1692T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1693L: linux-sunxi@lists.linux.dev 1694F: arch/arm/mach-sunxi/ 1695F: arch/arm64/boot/dts/allwinner/ 1696F: drivers/clk/sunxi-ng/ 1697F: drivers/pinctrl/sunxi/ 1698F: drivers/soc/sunxi/ 1699N: allwinner 1700N: sun[x456789]i 1701N: sun50i 1702 1703ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1704M: Neil Armstrong <narmstrong@baylibre.com> 1705M: Jerome Brunet <jbrunet@baylibre.com> 1706L: linux-amlogic@lists.infradead.org 1707S: Maintained 1708F: Documentation/devicetree/bindings/clock/amlogic* 1709F: drivers/clk/meson/ 1710F: include/dt-bindings/clock/gxbb* 1711F: include/dt-bindings/clock/meson* 1712 1713ARM/Amlogic Meson SoC Crypto Drivers 1714M: Corentin Labbe <clabbe@baylibre.com> 1715L: linux-crypto@vger.kernel.org 1716L: linux-amlogic@lists.infradead.org 1717S: Maintained 1718F: Documentation/devicetree/bindings/crypto/amlogic* 1719F: drivers/crypto/amlogic/ 1720 1721ARM/Amlogic Meson SoC Sound Drivers 1722M: Jerome Brunet <jbrunet@baylibre.com> 1723L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1724S: Maintained 1725F: Documentation/devicetree/bindings/sound/amlogic* 1726F: sound/soc/meson/ 1727 1728ARM/Amlogic Meson SoC support 1729M: Neil Armstrong <narmstrong@baylibre.com> 1730M: Kevin Hilman <khilman@baylibre.com> 1731R: Jerome Brunet <jbrunet@baylibre.com> 1732R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1733L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1734L: linux-amlogic@lists.infradead.org 1735S: Maintained 1736W: http://linux-meson.com/ 1737F: arch/arm/boot/dts/meson* 1738F: arch/arm/mach-meson/ 1739F: arch/arm64/boot/dts/amlogic/ 1740F: drivers/mmc/host/meson* 1741F: drivers/pinctrl/meson/ 1742F: drivers/rtc/rtc-meson* 1743F: drivers/soc/amlogic/ 1744N: meson 1745 1746ARM/Annapurna Labs ALPINE ARCHITECTURE 1747M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1748M: Antoine Tenart <atenart@kernel.org> 1749L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1750S: Maintained 1751F: arch/arm/boot/dts/alpine* 1752F: arch/arm/mach-alpine/ 1753F: arch/arm64/boot/dts/amazon/ 1754F: drivers/*/*alpine* 1755 1756ARM/APPLE MACHINE SUPPORT 1757M: Hector Martin <marcan@marcan.st> 1758M: Sven Peter <sven@svenpeter.dev> 1759R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1760L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1761S: Maintained 1762W: https://asahilinux.org 1763B: https://github.com/AsahiLinux/linux/issues 1764C: irc://irc.oftc.net/asahi-dev 1765T: git https://github.com/AsahiLinux/linux.git 1766F: Documentation/devicetree/bindings/arm/apple.yaml 1767F: Documentation/devicetree/bindings/arm/apple/* 1768F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1769F: Documentation/devicetree/bindings/interrupt-controller/apple,aic.yaml 1770F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1771F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1772F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1773F: Documentation/devicetree/bindings/power/apple* 1774F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1775F: arch/arm64/boot/dts/apple/ 1776F: drivers/i2c/busses/i2c-pasemi-core.c 1777F: drivers/i2c/busses/i2c-pasemi-platform.c 1778F: drivers/irqchip/irq-apple-aic.c 1779F: drivers/mailbox/apple-mailbox.c 1780F: drivers/pinctrl/pinctrl-apple-gpio.c 1781F: drivers/soc/apple/* 1782F: include/dt-bindings/interrupt-controller/apple-aic.h 1783F: include/dt-bindings/pinctrl/apple.h 1784F: include/linux/apple-mailbox.h 1785 1786ARM/ARTPEC MACHINE SUPPORT 1787M: Jesper Nilsson <jesper.nilsson@axis.com> 1788M: Lars Persson <lars.persson@axis.com> 1789L: linux-arm-kernel@axis.com 1790S: Maintained 1791F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1792F: arch/arm/boot/dts/artpec6* 1793F: arch/arm/mach-artpec 1794F: drivers/clk/axis 1795F: drivers/crypto/axis 1796F: drivers/mmc/host/usdhi6rol0.c 1797F: drivers/pinctrl/pinctrl-artpec* 1798 1799ARM/ASPEED I2C DRIVER 1800M: Brendan Higgins <brendanhiggins@google.com> 1801R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1802R: Joel Stanley <joel@jms.id.au> 1803L: linux-i2c@vger.kernel.org 1804L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1805S: Maintained 1806F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1807F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1808F: drivers/i2c/busses/i2c-aspeed.c 1809F: drivers/irqchip/irq-aspeed-i2c-ic.c 1810 1811ARM/ASPEED MACHINE SUPPORT 1812M: Joel Stanley <joel@jms.id.au> 1813R: Andrew Jeffery <andrew@aj.id.au> 1814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1815L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1816S: Supported 1817Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1818T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1819F: arch/arm/boot/dts/aspeed-* 1820F: arch/arm/mach-aspeed/ 1821N: aspeed 1822 1823ARM/BITMAIN ARCHITECTURE 1824M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1825L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1826S: Maintained 1827F: Documentation/devicetree/bindings/arm/bitmain.yaml 1828F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1829F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1830F: arch/arm64/boot/dts/bitmain/ 1831F: drivers/clk/clk-bm1880.c 1832F: drivers/pinctrl/pinctrl-bm1880.c 1833 1834ARM/CALXEDA HIGHBANK ARCHITECTURE 1835M: Andre Przywara <andre.przywara@arm.com> 1836L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1837S: Maintained 1838F: arch/arm/boot/dts/ecx-*.dts* 1839F: arch/arm/boot/dts/highbank.dts 1840F: arch/arm/mach-highbank/ 1841 1842ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT 1843M: Krzysztof Halasa <khalasa@piap.pl> 1844S: Maintained 1845F: arch/arm/mach-cns3xxx/ 1846 1847ARM/CAVIUM THUNDER NETWORK DRIVER 1848M: Sunil Goutham <sgoutham@marvell.com> 1849L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1850S: Supported 1851F: drivers/net/ethernet/cavium/thunder/ 1852 1853ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1854M: Lukasz Majewski <lukma@denx.de> 1855L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1856S: Maintained 1857F: arch/arm/mach-ep93xx/ts72xx.c 1858 1859ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1860M: Alexander Shiyan <shc_work@mail.ru> 1861L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1862S: Odd Fixes 1863N: clps711x 1864 1865ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 1866M: Lennert Buytenhek <kernel@wantstofly.org> 1867L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1868S: Maintained 1869 1870ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 1871M: Hartley Sweeten <hsweeten@visionengravers.com> 1872M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 1873L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1874S: Maintained 1875F: arch/arm/mach-ep93xx/ 1876F: arch/arm/mach-ep93xx/include/mach/ 1877 1878ARM/CLKDEV SUPPORT 1879M: Russell King <linux@armlinux.org.uk> 1880L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1881S: Maintained 1882T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 1883F: drivers/clk/clkdev.c 1884 1885ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 1886M: Baruch Siach <baruch@tkos.co.il> 1887L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1888S: Maintained 1889F: arch/arm/boot/dts/cx92755* 1890N: digicolor 1891 1892ARM/CONTEC MICRO9 MACHINE SUPPORT 1893M: Hubert Feurstein <hubert.feurstein@contec.at> 1894S: Maintained 1895F: arch/arm/mach-ep93xx/micro9.c 1896 1897ARM/CORESIGHT FRAMEWORK AND DRIVERS 1898M: Mathieu Poirier <mathieu.poirier@linaro.org> 1899M: Suzuki K Poulose <suzuki.poulose@arm.com> 1900R: Mike Leach <mike.leach@linaro.org> 1901R: Leo Yan <leo.yan@linaro.org> 1902L: coresight@lists.linaro.org (moderated for non-subscribers) 1903L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1904S: Maintained 1905T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 1906F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 1907F: Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt 1908F: Documentation/devicetree/bindings/arm/coresight-cti.yaml 1909F: Documentation/devicetree/bindings/arm/coresight.txt 1910F: Documentation/devicetree/bindings/arm/ete.yaml 1911F: Documentation/devicetree/bindings/arm/trbe.yaml 1912F: Documentation/trace/coresight/* 1913F: drivers/hwtracing/coresight/* 1914F: include/dt-bindings/arm/coresight-cti-dt.h 1915F: include/linux/coresight* 1916F: samples/coresight/* 1917F: tools/perf/arch/arm/util/auxtrace.c 1918F: tools/perf/arch/arm/util/cs-etm.c 1919F: tools/perf/arch/arm/util/cs-etm.h 1920F: tools/perf/arch/arm/util/pmu.c 1921F: tools/perf/util/cs-etm-decoder/* 1922F: tools/perf/util/cs-etm.* 1923 1924ARM/CORGI MACHINE SUPPORT 1925M: Richard Purdie <rpurdie@rpsys.net> 1926S: Maintained 1927 1928ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 1929M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 1930M: Linus Walleij <linus.walleij@linaro.org> 1931L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1932S: Maintained 1933T: git git://github.com/ulli-kroll/linux.git 1934F: Documentation/devicetree/bindings/arm/gemini.yaml 1935F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt 1936F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 1937F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 1938F: arch/arm/boot/dts/gemini* 1939F: arch/arm/mach-gemini/ 1940F: drivers/crypto/gemini/ 1941F: drivers/net/ethernet/cortina/ 1942F: drivers/pinctrl/pinctrl-gemini.c 1943F: drivers/rtc/rtc-ftrtc010.c 1944 1945ARM/CZ.NIC TURRIS SUPPORT 1946M: Marek Behún <kabel@kernel.org> 1947S: Maintained 1948W: https://www.turris.cz/ 1949F: Documentation/ABI/testing/debugfs-moxtet 1950F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 1951F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 1952F: Documentation/devicetree/bindings/bus/moxtet.txt 1953F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 1954F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 1955F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 1956F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 1957F: drivers/bus/moxtet.c 1958F: drivers/firmware/turris-mox-rwtm.c 1959F: drivers/leds/leds-turris-omnia.c 1960F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 1961F: drivers/gpio/gpio-moxtet.c 1962F: drivers/watchdog/armada_37xx_wdt.c 1963F: include/dt-bindings/bus/moxtet.h 1964F: include/linux/armada-37xx-rwtm-mailbox.h 1965F: include/linux/moxtet.h 1966 1967ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6) 1968M: Robert Jarzmik <robert.jarzmik@free.fr> 1969L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1970S: Maintained 1971F: arch/arm/mach-pxa/ezx.c 1972 1973ARM/FARADAY FA526 PORT 1974M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 1975L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1976S: Maintained 1977T: git git://git.berlios.de/gemini-board 1978F: arch/arm/mm/*-fa* 1979 1980ARM/FOOTBRIDGE ARCHITECTURE 1981M: Russell King <linux@armlinux.org.uk> 1982L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1983S: Maintained 1984W: http://www.armlinux.org.uk/ 1985F: arch/arm/include/asm/hardware/dec21285.h 1986F: arch/arm/mach-footbridge/ 1987 1988ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 1989M: Shawn Guo <shawnguo@kernel.org> 1990M: Sascha Hauer <s.hauer@pengutronix.de> 1991R: Pengutronix Kernel Team <kernel@pengutronix.de> 1992R: Fabio Estevam <festevam@gmail.com> 1993R: NXP Linux Team <linux-imx@nxp.com> 1994L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1995S: Maintained 1996T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 1997X: drivers/media/i2c/ 1998N: imx 1999N: mxs 2000 2001ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2002M: Shawn Guo <shawnguo@kernel.org> 2003M: Li Yang <leoyang.li@nxp.com> 2004L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2005S: Maintained 2006T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2007F: arch/arm/boot/dts/ls1021a* 2008F: arch/arm64/boot/dts/freescale/fsl-* 2009F: arch/arm64/boot/dts/freescale/qoriq-* 2010 2011ARM/FREESCALE VYBRID ARM ARCHITECTURE 2012M: Shawn Guo <shawnguo@kernel.org> 2013M: Sascha Hauer <s.hauer@pengutronix.de> 2014R: Pengutronix Kernel Team <kernel@pengutronix.de> 2015R: Stefan Agner <stefan@agner.ch> 2016L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2017S: Maintained 2018T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2019F: arch/arm/boot/dts/vf* 2020F: arch/arm/mach-imx/*vf610* 2021 2022ARM/GLOMATION GESBC9312SX MACHINE SUPPORT 2023M: Lennert Buytenhek <kernel@wantstofly.org> 2024L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2025S: Maintained 2026 2027ARM/GUMSTIX MACHINE SUPPORT 2028M: Steve Sakoman <sakoman@gmail.com> 2029L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2030S: Maintained 2031 2032ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT 2033M: Philipp Zabel <philipp.zabel@gmail.com> 2034M: Paul Parsons <lost.distance@yahoo.com> 2035L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2036S: Maintained 2037F: arch/arm/mach-pxa/hx4700.c 2038F: arch/arm/mach-pxa/include/mach/hx4700.h 2039F: sound/soc/pxa/hx4700.c 2040 2041ARM/HISILICON SOC SUPPORT 2042M: Wei Xu <xuwei5@hisilicon.com> 2043L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2044S: Supported 2045W: http://www.hisilicon.com 2046T: git git://github.com/hisilicon/linux-hisi.git 2047F: arch/arm/boot/dts/hi3* 2048F: arch/arm/boot/dts/hip* 2049F: arch/arm/boot/dts/hisi* 2050F: arch/arm/mach-hisi/ 2051F: arch/arm64/boot/dts/hisilicon/ 2052 2053ARM/HP JORNADA 7XX MACHINE SUPPORT 2054M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2055S: Maintained 2056W: www.jlime.com 2057T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2058F: arch/arm/mach-sa1100/include/mach/jornada720.h 2059F: arch/arm/mach-sa1100/jornada720.c 2060 2061ARM/IGEP MACHINE SUPPORT 2062M: Enric Balletbo i Serra <eballetbo@gmail.com> 2063M: Javier Martinez Canillas <javier@dowhile0.org> 2064L: linux-omap@vger.kernel.org 2065L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2066S: Maintained 2067F: arch/arm/boot/dts/omap3-igep* 2068 2069ARM/INCOME PXA270 SUPPORT 2070M: Marek Vasut <marek.vasut@gmail.com> 2071L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2072S: Maintained 2073F: arch/arm/mach-pxa/colibri-pxa270-income.c 2074 2075ARM/INTEL IOP32X ARM ARCHITECTURE 2076M: Lennert Buytenhek <kernel@wantstofly.org> 2077L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2078S: Maintained 2079 2080ARM/INTEL IQ81342EX MACHINE SUPPORT 2081M: Lennert Buytenhek <kernel@wantstofly.org> 2082L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2083S: Maintained 2084 2085ARM/INTEL IXDP2850 MACHINE SUPPORT 2086M: Lennert Buytenhek <kernel@wantstofly.org> 2087L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2088S: Maintained 2089 2090ARM/INTEL IXP4XX ARM ARCHITECTURE 2091M: Linus Walleij <linusw@kernel.org> 2092M: Imre Kaloz <kaloz@openwrt.org> 2093M: Krzysztof Halasa <khalasa@piap.pl> 2094L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2095S: Maintained 2096F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2097F: Documentation/devicetree/bindings/bus/intel,ixp4xx-expansion-bus-controller.yaml 2098F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2099F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2100F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2101F: arch/arm/mach-ixp4xx/ 2102F: drivers/bus/intel-ixp4xx-eb.c 2103F: drivers/clocksource/timer-ixp4xx.c 2104F: drivers/crypto/ixp4xx_crypto.c 2105F: drivers/gpio/gpio-ixp4xx.c 2106F: drivers/irqchip/irq-ixp4xx.c 2107F: include/linux/irqchip/irq-ixp4xx.h 2108F: include/linux/platform_data/timer-ixp4xx.h 2109 2110ARM/INTEL KEEMBAY ARCHITECTURE 2111M: Paul J. Murphy <paul.j.murphy@intel.com> 2112M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2113S: Maintained 2114F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2115F: arch/arm64/boot/dts/intel/keembay-evm.dts 2116F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2117 2118ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT 2119M: Jonathan Cameron <jic23@cam.ac.uk> 2120L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2121S: Maintained 2122F: arch/arm/mach-pxa/stargate2.c 2123F: drivers/pcmcia/pxa2xx_stargate2.c 2124 2125ARM/INTEL XSC3 (MANZANO) ARM CORE 2126M: Lennert Buytenhek <kernel@wantstofly.org> 2127L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2128S: Maintained 2129 2130ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT 2131M: Lennert Buytenhek <kernel@wantstofly.org> 2132L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2133S: Maintained 2134 2135ARM/LG1K ARCHITECTURE 2136M: Chanho Min <chanho.min@lge.com> 2137L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2138S: Maintained 2139F: arch/arm64/boot/dts/lg/ 2140 2141ARM/LOGICPD PXA270 MACHINE SUPPORT 2142M: Lennert Buytenhek <kernel@wantstofly.org> 2143L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2144S: Maintained 2145 2146ARM/LPC18XX ARCHITECTURE 2147M: Vladimir Zapolskiy <vz@mleia.com> 2148L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2149S: Maintained 2150F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2151F: arch/arm/boot/dts/lpc43* 2152F: drivers/i2c/busses/i2c-lpc2k.c 2153F: drivers/memory/pl172.c 2154F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2155F: drivers/rtc/rtc-lpc24xx.c 2156N: lpc18xx 2157 2158ARM/LPC32XX SOC SUPPORT 2159M: Vladimir Zapolskiy <vz@mleia.com> 2160L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2161S: Maintained 2162T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2163F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2164F: arch/arm/boot/dts/lpc32* 2165F: arch/arm/mach-lpc32xx/ 2166F: drivers/i2c/busses/i2c-pnx.c 2167F: drivers/net/ethernet/nxp/lpc_eth.c 2168F: drivers/usb/host/ohci-nxp.c 2169F: drivers/watchdog/pnx4008_wdt.c 2170N: lpc32xx 2171 2172ARM/MAGICIAN MACHINE SUPPORT 2173M: Philipp Zabel <philipp.zabel@gmail.com> 2174S: Maintained 2175 2176ARM/Marvell Dove/MV78xx0/Orion SOC support 2177M: Andrew Lunn <andrew@lunn.ch> 2178M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2179M: Gregory Clement <gregory.clement@bootlin.com> 2180L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2181S: Maintained 2182T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2183F: Documentation/devicetree/bindings/soc/dove/ 2184F: arch/arm/boot/dts/dove* 2185F: arch/arm/boot/dts/orion5x* 2186F: arch/arm/mach-dove/ 2187F: arch/arm/mach-mv78xx0/ 2188F: arch/arm/mach-orion5x/ 2189F: arch/arm/plat-orion/ 2190F: drivers/soc/dove/ 2191 2192ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2193M: Andrew Lunn <andrew@lunn.ch> 2194M: Gregory Clement <gregory.clement@bootlin.com> 2195M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2196L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2197S: Maintained 2198T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2199F: arch/arm/boot/dts/armada* 2200F: arch/arm/boot/dts/kirkwood* 2201F: arch/arm/configs/mvebu_*_defconfig 2202F: arch/arm/mach-mvebu/ 2203F: arch/arm64/boot/dts/marvell/armada* 2204F: arch/arm64/boot/dts/marvell/cn913* 2205F: drivers/cpufreq/armada-37xx-cpufreq.c 2206F: drivers/cpufreq/armada-8k-cpufreq.c 2207F: drivers/cpufreq/mvebu-cpufreq.c 2208F: drivers/irqchip/irq-armada-370-xp.c 2209F: drivers/irqchip/irq-mvebu-* 2210F: drivers/pinctrl/mvebu/ 2211F: drivers/rtc/rtc-armada38x.c 2212 2213ARM/Mediatek RTC DRIVER 2214M: Eddie Huang <eddie.huang@mediatek.com> 2215M: Sean Wang <sean.wang@mediatek.com> 2216L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2217L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2218S: Maintained 2219F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2220F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2221F: drivers/rtc/rtc-mt2712.c 2222F: drivers/rtc/rtc-mt6397.c 2223F: drivers/rtc/rtc-mt7622.c 2224 2225ARM/Mediatek SoC support 2226M: Matthias Brugger <matthias.bgg@gmail.com> 2227L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2228L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2229S: Maintained 2230W: https://mtk.wiki.kernel.org/ 2231C: irc://chat.freenode.net/linux-mediatek 2232F: arch/arm/boot/dts/mt6* 2233F: arch/arm/boot/dts/mt7* 2234F: arch/arm/boot/dts/mt8* 2235F: arch/arm/mach-mediatek/ 2236F: arch/arm64/boot/dts/mediatek/ 2237F: drivers/soc/mediatek/ 2238N: mtk 2239N: mt[678] 2240K: mediatek 2241 2242ARM/Mediatek USB3 PHY DRIVER 2243M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2244L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2245L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2246S: Maintained 2247F: Documentation/devicetree/bindings/phy/mediatek,* 2248F: drivers/phy/mediatek/ 2249 2250ARM/Microchip (AT91) SoC support 2251M: Nicolas Ferre <nicolas.ferre@microchip.com> 2252M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2253M: Ludovic Desroches <ludovic.desroches@microchip.com> 2254L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2255S: Supported 2256W: http://www.linux4sam.org 2257T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2258F: arch/arm/boot/dts/at91*.dts 2259F: arch/arm/boot/dts/at91*.dtsi 2260F: arch/arm/boot/dts/sama*.dts 2261F: arch/arm/boot/dts/sama*.dtsi 2262F: arch/arm/include/debug/at91.S 2263F: arch/arm/mach-at91/ 2264F: drivers/memory/atmel* 2265F: drivers/watchdog/sama5d4_wdt.c 2266F: include/soc/at91/ 2267X: drivers/input/touchscreen/atmel_mxt_ts.c 2268X: drivers/net/wireless/atmel/ 2269N: at91 2270N: atmel 2271 2272ARM/Microchip Sparx5 SoC support 2273M: Lars Povlsen <lars.povlsen@microchip.com> 2274M: Steen Hegelund <Steen.Hegelund@microchip.com> 2275M: UNGLinuxDriver@microchip.com 2276L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2277S: Supported 2278T: git git://github.com/microchip-ung/linux-upstream.git 2279F: arch/arm64/boot/dts/microchip/ 2280F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2281N: sparx5 2282 2283Microchip Timer Counter Block (TCB) Capture Driver 2284M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2285L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2286L: linux-iio@vger.kernel.org 2287S: Maintained 2288F: drivers/counter/microchip-tcb-capture.c 2289 2290ARM/MILBEAUT ARCHITECTURE 2291M: Taichi Sugaya <sugaya.taichi@socionext.com> 2292M: Takao Orito <orito.takao@socionext.com> 2293L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2294S: Maintained 2295F: arch/arm/boot/dts/milbeaut* 2296F: arch/arm/mach-milbeaut/ 2297N: milbeaut 2298 2299ARM/MIOA701 MACHINE SUPPORT 2300M: Robert Jarzmik <robert.jarzmik@free.fr> 2301L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2302S: Maintained 2303F: arch/arm/mach-pxa/mioa701.c 2304 2305ARM/MStar/Sigmastar Armv7 SoC support 2306M: Daniel Palmer <daniel@thingy.jp> 2307M: Romain Perier <romain.perier@gmail.com> 2308L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2309S: Maintained 2310W: http://linux-chenxing.org/ 2311T: git git://github.com/linux-chenxing/linux.git 2312F: Documentation/devicetree/bindings/arm/mstar/* 2313F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2314F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2315F: arch/arm/boot/dts/mstar-* 2316F: arch/arm/mach-mstar/ 2317F: drivers/clk/mstar/ 2318F: drivers/clocksource/timer-msc313e.c 2319F: drivers/gpio/gpio-msc313.c 2320F: drivers/rtc/rtc-msc313.c 2321F: drivers/watchdog/msc313e_wdt.c 2322F: include/dt-bindings/clock/mstar-* 2323F: include/dt-bindings/gpio/msc313-gpio.h 2324 2325ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT 2326M: Michael Petchkovsky <mkpetch@internode.on.net> 2327S: Maintained 2328 2329ARM/NOMADIK/Ux500 ARCHITECTURES 2330M: Linus Walleij <linus.walleij@linaro.org> 2331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2332S: Maintained 2333T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2334F: Documentation/devicetree/bindings/arm/ste-* 2335F: Documentation/devicetree/bindings/arm/ux500.yaml 2336F: Documentation/devicetree/bindings/arm/ux500/ 2337F: Documentation/devicetree/bindings/i2c/i2c-nomadik.txt 2338F: arch/arm/boot/dts/ste-* 2339F: arch/arm/mach-nomadik/ 2340F: arch/arm/mach-ux500/ 2341F: drivers/clk/clk-nomadik.c 2342F: drivers/clocksource/clksrc-dbx500-prcmu.c 2343F: drivers/dma/ste_dma40* 2344F: drivers/hwspinlock/u8500_hsem.c 2345F: drivers/i2c/busses/i2c-nomadik.c 2346F: drivers/iio/adc/ab8500-gpadc.c 2347F: drivers/mfd/ab8500* 2348F: drivers/mfd/abx500* 2349F: drivers/mfd/db8500* 2350F: drivers/pinctrl/nomadik/ 2351F: drivers/rtc/rtc-ab8500.c 2352F: drivers/rtc/rtc-pl031.c 2353F: drivers/soc/ux500/ 2354 2355ARM/NUVOTON NPCM ARCHITECTURE 2356M: Avi Fishman <avifishman70@gmail.com> 2357M: Tomer Maimon <tmaimon77@gmail.com> 2358M: Tali Perry <tali.perry1@gmail.com> 2359R: Patrick Venture <venture@google.com> 2360R: Nancy Yuen <yuenn@google.com> 2361R: Benjamin Fair <benjaminfair@google.com> 2362L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2363S: Supported 2364F: Documentation/devicetree/bindings/*/*/*npcm* 2365F: Documentation/devicetree/bindings/*/*npcm* 2366F: arch/arm/boot/dts/nuvoton-npcm* 2367F: arch/arm/mach-npcm/ 2368F: drivers/*/*npcm* 2369F: drivers/*/*/*npcm* 2370F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2371 2372ARM/NUVOTON WPCM450 ARCHITECTURE 2373M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2374L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2375S: Maintained 2376F: Documentation/devicetree/bindings/*/*wpcm* 2377F: arch/arm/boot/dts/nuvoton-wpcm450* 2378F: arch/arm/mach-npcm/wpcm450.c 2379F: drivers/*/*wpcm* 2380 2381ARM/NXP S32G ARCHITECTURE 2382M: Chester Lin <clin@suse.com> 2383R: Andreas Färber <afaerber@suse.de> 2384R: Matthias Brugger <mbrugger@suse.com> 2385L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2386S: Maintained 2387F: arch/arm64/boot/dts/freescale/s32g*.dts* 2388 2389ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT 2390L: openmoko-kernel@lists.openmoko.org (subscribers-only) 2391S: Orphan 2392W: http://wiki.openmoko.org/wiki/Neo_FreeRunner 2393F: arch/arm/mach-s3c/gta02.h 2394F: arch/arm/mach-s3c/mach-gta02.c 2395 2396ARM/Orion SoC/Technologic Systems TS-78xx platform support 2397M: Alexander Clouter <alex@digriz.org.uk> 2398L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2399S: Maintained 2400W: http://www.digriz.org.uk/ts78xx/kernel 2401F: arch/arm/mach-orion5x/ts78xx-* 2402 2403ARM/OXNAS platform support 2404M: Neil Armstrong <narmstrong@baylibre.com> 2405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2406L: linux-oxnas@groups.io (moderated for non-subscribers) 2407S: Maintained 2408F: arch/arm/boot/dts/ox8*.dts* 2409F: arch/arm/mach-oxnas/ 2410F: drivers/power/reset/oxnas-restart.c 2411N: oxnas 2412 2413ARM/PALM TREO SUPPORT 2414M: Tomas Cech <sleep_walker@suse.com> 2415L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2416S: Maintained 2417W: http://hackndev.com 2418F: arch/arm/mach-pxa/palmtreo.* 2419 2420ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT 2421M: Marek Vasut <marek.vasut@gmail.com> 2422L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2423S: Maintained 2424W: http://hackndev.com 2425F: arch/arm/mach-pxa/include/mach/palmld.h 2426F: arch/arm/mach-pxa/include/mach/palmtc.h 2427F: arch/arm/mach-pxa/include/mach/palmtx.h 2428F: arch/arm/mach-pxa/palmld.c 2429F: arch/arm/mach-pxa/palmt5.* 2430F: arch/arm/mach-pxa/palmtc.c 2431F: arch/arm/mach-pxa/palmte2.* 2432F: arch/arm/mach-pxa/palmtx.c 2433 2434ARM/PALMZ72 SUPPORT 2435M: Sergey Lapin <slapin@ossfans.org> 2436L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2437S: Maintained 2438W: http://hackndev.com 2439F: arch/arm/mach-pxa/palmz72.* 2440 2441ARM/PLEB SUPPORT 2442M: Peter Chubb <pleb@gelato.unsw.edu.au> 2443S: Maintained 2444W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB 2445 2446ARM/PT DIGITAL BOARD PORT 2447M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> 2448L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2449S: Maintained 2450W: http://www.armlinux.org.uk/ 2451 2452ARM/QUALCOMM SUPPORT 2453M: Andy Gross <agross@kernel.org> 2454M: Bjorn Andersson <bjorn.andersson@linaro.org> 2455L: linux-arm-msm@vger.kernel.org 2456S: Maintained 2457T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2458F: Documentation/devicetree/bindings/*/qcom* 2459F: Documentation/devicetree/bindings/soc/qcom/ 2460F: arch/arm/boot/dts/qcom-*.dts 2461F: arch/arm/boot/dts/qcom-*.dtsi 2462F: arch/arm/mach-qcom/ 2463F: arch/arm64/boot/dts/qcom/ 2464F: drivers/*/*/qcom* 2465F: drivers/*/*/qcom/ 2466F: drivers/*/pm8???-* 2467F: drivers/*/qcom* 2468F: drivers/*/qcom/ 2469F: drivers/bluetooth/btqcomsmd.c 2470F: drivers/clocksource/timer-qcom.c 2471F: drivers/cpuidle/cpuidle-qcom-spm.c 2472F: drivers/extcon/extcon-qcom* 2473F: drivers/i2c/busses/i2c-qcom-geni.c 2474F: drivers/i2c/busses/i2c-qup.c 2475F: drivers/iommu/msm* 2476F: drivers/mfd/ssbi.c 2477F: drivers/mmc/host/mmci_qcom* 2478F: drivers/mmc/host/sdhci-msm.c 2479F: drivers/pci/controller/dwc/pcie-qcom.c 2480F: drivers/phy/qualcomm/ 2481F: drivers/power/*/msm* 2482F: drivers/reset/reset-qcom-* 2483F: drivers/scsi/ufs/ufs-qcom* 2484F: drivers/spi/spi-geni-qcom.c 2485F: drivers/spi/spi-qcom-qspi.c 2486F: drivers/spi/spi-qup.c 2487F: drivers/tty/serial/msm_serial.c 2488F: drivers/usb/dwc3/dwc3-qcom.c 2489F: include/dt-bindings/*/qcom* 2490F: include/linux/*/qcom* 2491F: include/linux/soc/qcom/ 2492 2493ARM/RADISYS ENP2611 MACHINE SUPPORT 2494M: Lennert Buytenhek <kernel@wantstofly.org> 2495L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2496S: Maintained 2497 2498ARM/RDA MICRO ARCHITECTURE 2499M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2500L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2501L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2502S: Maintained 2503F: Documentation/devicetree/bindings/arm/rda.yaml 2504F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2505F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt 2506F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt 2507F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt 2508F: arch/arm/boot/dts/rda8810pl-* 2509F: drivers/clocksource/timer-rda.c 2510F: drivers/gpio/gpio-rda.c 2511F: drivers/irqchip/irq-rda-intc.c 2512F: drivers/tty/serial/rda-uart.c 2513 2514ARM/REALTEK ARCHITECTURE 2515M: Andreas Färber <afaerber@suse.de> 2516L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2517L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2518S: Maintained 2519F: Documentation/devicetree/bindings/arm/realtek.yaml 2520F: arch/arm/boot/dts/rtd* 2521F: arch/arm/mach-realtek/ 2522F: arch/arm64/boot/dts/realtek/ 2523 2524ARM/RENESAS ARM64 ARCHITECTURE 2525M: Geert Uytterhoeven <geert+renesas@glider.be> 2526M: Magnus Damm <magnus.damm@gmail.com> 2527L: linux-renesas-soc@vger.kernel.org 2528S: Supported 2529Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2530T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2531F: Documentation/devicetree/bindings/arm/renesas.yaml 2532F: arch/arm64/boot/dts/renesas/ 2533F: drivers/soc/renesas/ 2534F: include/linux/soc/renesas/ 2535 2536ARM/RISCPC ARCHITECTURE 2537M: Russell King <linux@armlinux.org.uk> 2538L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2539S: Maintained 2540W: http://www.armlinux.org.uk/ 2541F: arch/arm/include/asm/hardware/entry-macro-iomd.S 2542F: arch/arm/include/asm/hardware/ioc.h 2543F: arch/arm/include/asm/hardware/iomd.h 2544F: arch/arm/include/asm/hardware/memc.h 2545F: arch/arm/mach-rpc/ 2546F: drivers/net/ethernet/8390/etherh.c 2547F: drivers/net/ethernet/i825xx/ether1* 2548F: drivers/net/ethernet/seeq/ether3* 2549F: drivers/scsi/arm/ 2550 2551ARM/Rockchip SoC support 2552M: Heiko Stuebner <heiko@sntech.de> 2553L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2554L: linux-rockchip@lists.infradead.org 2555S: Maintained 2556T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2557F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2558F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2559F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2560F: arch/arm/boot/dts/rk3* 2561F: arch/arm/boot/dts/rv1108* 2562F: arch/arm/mach-rockchip/ 2563F: drivers/*/*/*rockchip* 2564F: drivers/*/*rockchip* 2565F: drivers/clk/rockchip/ 2566F: drivers/i2c/busses/i2c-rk3x.c 2567F: sound/soc/rockchip/ 2568N: rockchip 2569 2570ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2571M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 2572L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2573L: linux-samsung-soc@vger.kernel.org 2574S: Maintained 2575Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2576F: Documentation/arm/samsung/ 2577F: Documentation/devicetree/bindings/arm/samsung/ 2578F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2579F: Documentation/devicetree/bindings/soc/samsung/ 2580F: arch/arm/boot/dts/exynos* 2581F: arch/arm/boot/dts/s3c* 2582F: arch/arm/boot/dts/s5p* 2583F: arch/arm/mach-exynos*/ 2584F: arch/arm/mach-s3c/ 2585F: arch/arm/mach-s5p*/ 2586F: arch/arm64/boot/dts/exynos/ 2587F: drivers/*/*/*s3c24* 2588F: drivers/*/*s3c24* 2589F: drivers/*/*s3c64xx* 2590F: drivers/*/*s5pv210* 2591F: drivers/clocksource/samsung_pwm_timer.c 2592F: drivers/memory/samsung/ 2593F: drivers/pwm/pwm-samsung.c 2594F: drivers/soc/samsung/ 2595F: drivers/tty/serial/samsung* 2596F: include/clocksource/samsung_pwm.h 2597F: include/linux/platform_data/*s3c* 2598F: include/linux/serial_s3c.h 2599F: include/linux/soc/samsung/ 2600N: exynos 2601N: s3c2410 2602N: s3c64xx 2603N: s5pv210 2604 2605ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2606M: Łukasz Stelmach <l.stelmach@samsung.com> 2607L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2608L: linux-media@vger.kernel.org 2609S: Maintained 2610F: drivers/media/platform/s5p-g2d/ 2611 2612ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2613M: Marek Szyprowski <m.szyprowski@samsung.com> 2614L: linux-samsung-soc@vger.kernel.org 2615L: linux-media@vger.kernel.org 2616S: Maintained 2617F: Documentation/devicetree/bindings/media/s5p-cec.txt 2618F: drivers/media/cec/platform/s5p/ 2619 2620ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2621M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2622M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2623M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2624L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2625L: linux-media@vger.kernel.org 2626S: Maintained 2627F: drivers/media/platform/s5p-jpeg/ 2628 2629ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2630M: Marek Szyprowski <m.szyprowski@samsung.com> 2631M: Andrzej Hajda <andrzej.hajda@intel.com> 2632L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2633L: linux-media@vger.kernel.org 2634S: Maintained 2635F: drivers/media/platform/s5p-mfc/ 2636 2637ARM/SHMOBILE ARM ARCHITECTURE 2638M: Geert Uytterhoeven <geert+renesas@glider.be> 2639M: Magnus Damm <magnus.damm@gmail.com> 2640L: linux-renesas-soc@vger.kernel.org 2641S: Supported 2642Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2643T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2644F: Documentation/devicetree/bindings/arm/renesas.yaml 2645F: arch/arm/boot/dts/emev2* 2646F: arch/arm/boot/dts/gr-peach* 2647F: arch/arm/boot/dts/iwg20d-q7* 2648F: arch/arm/boot/dts/r7s* 2649F: arch/arm/boot/dts/r8a* 2650F: arch/arm/boot/dts/r9a* 2651F: arch/arm/boot/dts/sh* 2652F: arch/arm/configs/shmobile_defconfig 2653F: arch/arm/include/debug/renesas-scif.S 2654F: arch/arm/mach-shmobile/ 2655F: drivers/soc/renesas/ 2656F: include/linux/soc/renesas/ 2657 2658ARM/SOCFPGA ARCHITECTURE 2659M: Dinh Nguyen <dinguyen@kernel.org> 2660S: Maintained 2661W: http://www.rocketboards.org 2662T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2663F: arch/arm/boot/dts/socfpga* 2664F: arch/arm/configs/socfpga_defconfig 2665F: arch/arm/mach-socfpga/ 2666F: arch/arm64/boot/dts/altera/ 2667F: arch/arm64/boot/dts/intel/ 2668 2669ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2670M: Dinh Nguyen <dinguyen@kernel.org> 2671S: Maintained 2672F: drivers/clk/socfpga/ 2673 2674ARM/SOCFPGA EDAC SUPPORT 2675M: Dinh Nguyen <dinguyen@kernel.org> 2676S: Maintained 2677F: drivers/edac/altera_edac.[ch] 2678 2679ARM/SPREADTRUM SoC SUPPORT 2680M: Orson Zhai <orsonzhai@gmail.com> 2681M: Baolin Wang <baolin.wang7@gmail.com> 2682M: Chunyan Zhang <zhang.lyra@gmail.com> 2683S: Maintained 2684F: arch/arm64/boot/dts/sprd 2685N: sprd 2686N: sc27xx 2687N: sc2731 2688 2689ARM/STI ARCHITECTURE 2690M: Patrice Chotard <patrice.chotard@foss.st.com> 2691L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2692S: Maintained 2693W: http://www.stlinux.com 2694F: Documentation/devicetree/bindings/i2c/i2c-st.txt 2695F: arch/arm/boot/dts/sti* 2696F: arch/arm/mach-sti/ 2697F: drivers/ata/ahci_st.c 2698F: drivers/char/hw_random/st-rng.c 2699F: drivers/clocksource/arm_global_timer.c 2700F: drivers/clocksource/clksrc_st_lpc.c 2701F: drivers/cpufreq/sti-cpufreq.c 2702F: drivers/dma/st_fdma* 2703F: drivers/i2c/busses/i2c-st.c 2704F: drivers/media/platform/sti/c8sectpfe/ 2705F: drivers/media/rc/st_rc.c 2706F: drivers/mmc/host/sdhci-st.c 2707F: drivers/phy/st/phy-miphy28lp.c 2708F: drivers/phy/st/phy-stih407-usb.c 2709F: drivers/pinctrl/pinctrl-st.c 2710F: drivers/remoteproc/st_remoteproc.c 2711F: drivers/remoteproc/st_slim_rproc.c 2712F: drivers/reset/sti/ 2713F: drivers/rtc/rtc-st-lpc.c 2714F: drivers/tty/serial/st-asc.c 2715F: drivers/usb/dwc3/dwc3-st.c 2716F: drivers/usb/host/ehci-st.c 2717F: drivers/usb/host/ohci-st.c 2718F: drivers/watchdog/st_lpc_wdt.c 2719F: include/linux/remoteproc/st_slim_rproc.h 2720 2721ARM/STM32 ARCHITECTURE 2722M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2723M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2724L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2725L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2726S: Maintained 2727T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2728F: arch/arm/boot/dts/stm32* 2729F: arch/arm/mach-stm32/ 2730F: drivers/clocksource/armv7m_systick.c 2731N: stm32 2732N: stm 2733 2734ARM/Synaptics SoC support 2735M: Jisheng Zhang <Jisheng.Zhang@synaptics.com> 2736M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2737L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2738S: Maintained 2739F: arch/arm/boot/dts/berlin* 2740F: arch/arm/mach-berlin/ 2741F: arch/arm64/boot/dts/synaptics/ 2742 2743ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2744M: Lennert Buytenhek <kernel@wantstofly.org> 2745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2746S: Maintained 2747 2748ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2749M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2750L: linux-tegra@vger.kernel.org 2751L: linux-media@vger.kernel.org 2752S: Maintained 2753F: Documentation/devicetree/bindings/media/tegra-cec.txt 2754F: drivers/media/cec/platform/tegra/ 2755 2756ARM/TETON BGA MACHINE SUPPORT 2757M: "Mark F. Brown" <mark.brown314@gmail.com> 2758L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2759S: Maintained 2760 2761ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2762M: Santosh Shilimkar <ssantosh@kernel.org> 2763L: linux-kernel@vger.kernel.org 2764S: Maintained 2765F: drivers/memory/*emif* 2766 2767ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2768M: Nishanth Menon <nm@ti.com> 2769M: Santosh Shilimkar <ssantosh@kernel.org> 2770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2771S: Maintained 2772T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2773F: arch/arm/boot/dts/keystone-* 2774F: arch/arm/mach-keystone/ 2775 2776ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2777M: Santosh Shilimkar <ssantosh@kernel.org> 2778L: linux-kernel@vger.kernel.org 2779S: Maintained 2780F: drivers/clk/keystone/ 2781 2782ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2783M: Santosh Shilimkar <ssantosh@kernel.org> 2784L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2785L: linux-kernel@vger.kernel.org 2786S: Maintained 2787F: drivers/clocksource/timer-keystone.c 2788 2789ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2790M: Santosh Shilimkar <ssantosh@kernel.org> 2791L: linux-kernel@vger.kernel.org 2792S: Maintained 2793F: drivers/power/reset/keystone-reset.c 2794 2795ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2796M: Nishanth Menon <nm@ti.com> 2797M: Vignesh Raghavendra <vigneshr@ti.com> 2798M: Tero Kristo <kristo@kernel.org> 2799L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2800S: Supported 2801F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2802F: arch/arm64/boot/dts/ti/Makefile 2803F: arch/arm64/boot/dts/ti/k3-* 2804F: include/dt-bindings/pinctrl/k3.h 2805 2806ARM/THECUS N2100 MACHINE SUPPORT 2807M: Lennert Buytenhek <kernel@wantstofly.org> 2808L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2809S: Maintained 2810 2811ARM/TOSA MACHINE SUPPORT 2812M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 2813M: Dirk Opfer <dirk@opfer-online.de> 2814S: Maintained 2815 2816ARM/TOSHIBA VISCONTI ARCHITECTURE 2817M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2818L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2819S: Supported 2820T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2821F: Documentation/devicetree/bindings/arm/toshiba.yaml 2822F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2823F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2824F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2825F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2826F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2827F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2828F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2829F: arch/arm64/boot/dts/toshiba/ 2830F: drivers/clk/visconti/ 2831F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2832F: drivers/gpio/gpio-visconti.c 2833F: drivers/pci/controller/dwc/pcie-visconti.c 2834F: drivers/pinctrl/visconti/ 2835F: drivers/watchdog/visconti_wdt.c 2836N: visconti 2837 2838ARM/UNIPHIER ARCHITECTURE 2839M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2840M: Masami Hiramatsu <mhiramat@kernel.org> 2841L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2842S: Maintained 2843F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2844F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2845F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2846F: arch/arm/boot/dts/uniphier* 2847F: arch/arm/include/asm/hardware/cache-uniphier.h 2848F: arch/arm/mach-uniphier/ 2849F: arch/arm/mm/cache-uniphier.c 2850F: arch/arm64/boot/dts/socionext/uniphier* 2851F: drivers/bus/uniphier-system-bus.c 2852F: drivers/clk/uniphier/ 2853F: drivers/dma/uniphier-mdmac.c 2854F: drivers/gpio/gpio-uniphier.c 2855F: drivers/i2c/busses/i2c-uniphier* 2856F: drivers/irqchip/irq-uniphier-aidet.c 2857F: drivers/mmc/host/uniphier-sd.c 2858F: drivers/pinctrl/uniphier/ 2859F: drivers/reset/reset-uniphier.c 2860F: drivers/tty/serial/8250/8250_uniphier.c 2861N: uniphier 2862 2863ARM/VERSATILE EXPRESS PLATFORM 2864M: Liviu Dudau <liviu.dudau@arm.com> 2865M: Sudeep Holla <sudeep.holla@arm.com> 2866M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 2867L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2868S: Maintained 2869F: */*/*/vexpress* 2870F: */*/vexpress* 2871F: arch/arm/boot/dts/vexpress* 2872F: arch/arm/mach-vexpress/ 2873F: arch/arm64/boot/dts/arm/ 2874F: drivers/clk/versatile/clk-vexpress-osc.c 2875F: drivers/clocksource/timer-versatile.c 2876N: mps2 2877 2878ARM/VFP SUPPORT 2879M: Russell King <linux@armlinux.org.uk> 2880L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2881S: Maintained 2882W: http://www.armlinux.org.uk/ 2883F: arch/arm/vfp/ 2884 2885ARM/VOIPAC PXA270 SUPPORT 2886M: Marek Vasut <marek.vasut@gmail.com> 2887L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2888S: Maintained 2889F: arch/arm/mach-pxa/include/mach/vpac270.h 2890F: arch/arm/mach-pxa/vpac270.c 2891 2892ARM/VT8500 ARM ARCHITECTURE 2893L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2894S: Orphan 2895F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2896F: arch/arm/mach-vt8500/ 2897F: drivers/clocksource/timer-vt8500.c 2898F: drivers/i2c/busses/i2c-wmt.c 2899F: drivers/mmc/host/wmt-sdmmc.c 2900F: drivers/pwm/pwm-vt8500.c 2901F: drivers/rtc/rtc-vt8500.c 2902F: drivers/tty/serial/vt8500_serial.c 2903F: drivers/usb/host/ehci-platform.c 2904F: drivers/usb/host/uhci-platform.c 2905F: drivers/video/fbdev/vt8500lcdfb.* 2906F: drivers/video/fbdev/wm8505fb* 2907F: drivers/video/fbdev/wmt_ge_rops.* 2908 2909ARM/ZIPIT Z2 SUPPORT 2910M: Marek Vasut <marek.vasut@gmail.com> 2911L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2912S: Maintained 2913F: arch/arm/mach-pxa/include/mach/z2.h 2914F: arch/arm/mach-pxa/z2.c 2915 2916ARM/ZYNQ ARCHITECTURE 2917M: Michal Simek <michal.simek@xilinx.com> 2918L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2919S: Supported 2920W: http://wiki.xilinx.com 2921T: git https://github.com/Xilinx/linux-xlnx.git 2922F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2923F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2924F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2925F: arch/arm/mach-zynq/ 2926F: drivers/clocksource/timer-cadence-ttc.c 2927F: drivers/cpuidle/cpuidle-zynq.c 2928F: drivers/edac/synopsys_edac.c 2929F: drivers/i2c/busses/i2c-cadence.c 2930F: drivers/i2c/busses/i2c-xiic.c 2931F: drivers/mmc/host/sdhci-of-arasan.c 2932N: zynq 2933N: xilinx 2934 2935ARM64 PORT (AARCH64 ARCHITECTURE) 2936M: Catalin Marinas <catalin.marinas@arm.com> 2937M: Will Deacon <will@kernel.org> 2938L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2939S: Maintained 2940T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2941F: Documentation/arm64/ 2942F: arch/arm64/ 2943F: tools/testing/selftests/arm64/ 2944X: arch/arm64/boot/dts/ 2945 2946ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 2947M: George McCollister <george.mccollister@gmail.com> 2948L: netdev@vger.kernel.org 2949S: Maintained 2950F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 2951F: drivers/net/dsa/xrs700x/* 2952F: net/dsa/tag_xrs700x.c 2953 2954AS3645A LED FLASH CONTROLLER DRIVER 2955M: Sakari Ailus <sakari.ailus@iki.fi> 2956L: linux-leds@vger.kernel.org 2957S: Maintained 2958F: drivers/leds/flash/leds-as3645a.c 2959 2960ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 2961M: Tianshu Qiu <tian.shu.qiu@intel.com> 2962L: linux-media@vger.kernel.org 2963S: Maintained 2964T: git git://linuxtv.org/media_tree.git 2965F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 2966F: drivers/media/i2c/ak7375.c 2967 2968ASAHI KASEI AK8974 DRIVER 2969M: Linus Walleij <linus.walleij@linaro.org> 2970L: linux-iio@vger.kernel.org 2971S: Supported 2972W: http://www.akm.com/ 2973F: drivers/iio/magnetometer/ak8974.c 2974 2975ASC7621 HARDWARE MONITOR DRIVER 2976M: George Joseph <george.joseph@fairview5.com> 2977L: linux-hwmon@vger.kernel.org 2978S: Maintained 2979F: Documentation/hwmon/asc7621.rst 2980F: drivers/hwmon/asc7621.c 2981 2982ASIX AX88796C SPI ETHERNET ADAPTER 2983M: Łukasz Stelmach <l.stelmach@samsung.com> 2984S: Maintained 2985F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 2986F: drivers/net/ethernet/asix/ax88796c_* 2987 2988ASPEED PINCTRL DRIVERS 2989M: Andrew Jeffery <andrew@aj.id.au> 2990L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2991L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2992L: linux-gpio@vger.kernel.org 2993S: Maintained 2994F: Documentation/devicetree/bindings/pinctrl/aspeed,* 2995F: drivers/pinctrl/aspeed/ 2996 2997ASPEED SCU INTERRUPT CONTROLLER DRIVER 2998M: Eddie James <eajames@linux.ibm.com> 2999L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3000S: Maintained 3001F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3002F: drivers/irqchip/irq-aspeed-scu-ic.c 3003F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3004 3005ASPEED SD/MMC DRIVER 3006M: Andrew Jeffery <andrew@aj.id.au> 3007L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3008L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3009L: linux-mmc@vger.kernel.org 3010S: Maintained 3011F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3012F: drivers/mmc/host/sdhci-of-aspeed* 3013 3014ASPEED VIDEO ENGINE DRIVER 3015M: Eddie James <eajames@linux.ibm.com> 3016L: linux-media@vger.kernel.org 3017L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3018S: Maintained 3019F: Documentation/devicetree/bindings/media/aspeed-video.txt 3020F: drivers/media/platform/aspeed-video.c 3021 3022ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3023M: Corentin Chary <corentin.chary@gmail.com> 3024L: acpi4asus-user@lists.sourceforge.net 3025L: platform-driver-x86@vger.kernel.org 3026S: Maintained 3027W: http://acpi4asus.sf.net 3028F: drivers/platform/x86/asus*.c 3029F: drivers/platform/x86/eeepc*.c 3030 3031ASUS TF103C DOCK DRIVER 3032M: Hans de Goede <hdegoede@redhat.com> 3033L: platform-driver-x86@vger.kernel.org 3034S: Maintained 3035T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3036F: drivers/platform/x86/asus-tf103c-dock.c 3037 3038ASUS WMI HARDWARE MONITOR DRIVER 3039M: Ed Brindley <kernel@maidavale.org> 3040M: Denis Pauk <pauk.denis@gmail.com> 3041L: linux-hwmon@vger.kernel.org 3042S: Maintained 3043F: drivers/hwmon/asus_wmi_sensors.c 3044 3045ASUS WMI EC HARDWARE MONITOR DRIVER 3046M: Eugene Shalygin <eugene.shalygin@gmail.com> 3047M: Denis Pauk <pauk.denis@gmail.com> 3048L: linux-hwmon@vger.kernel.org 3049S: Maintained 3050F: drivers/hwmon/asus_wmi_ec_sensors.c 3051 3052ASUS WIRELESS RADIO CONTROL DRIVER 3053M: João Paulo Rechi Vita <jprvita@gmail.com> 3054L: platform-driver-x86@vger.kernel.org 3055S: Maintained 3056F: drivers/platform/x86/asus-wireless.c 3057 3058ASYMMETRIC KEYS 3059M: David Howells <dhowells@redhat.com> 3060L: keyrings@vger.kernel.org 3061S: Maintained 3062F: Documentation/crypto/asymmetric-keys.rst 3063F: crypto/asymmetric_keys/ 3064F: include/crypto/pkcs7.h 3065F: include/crypto/public_key.h 3066F: include/linux/verification.h 3067 3068ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3069R: Dan Williams <dan.j.williams@intel.com> 3070S: Odd fixes 3071W: http://sourceforge.net/projects/xscaleiop 3072F: Documentation/crypto/async-tx-api.rst 3073F: crypto/async_tx/ 3074F: include/linux/async_tx.h 3075 3076AT24 EEPROM DRIVER 3077M: Bartosz Golaszewski <brgl@bgdev.pl> 3078L: linux-i2c@vger.kernel.org 3079S: Maintained 3080T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3081F: Documentation/devicetree/bindings/eeprom/at24.yaml 3082F: drivers/misc/eeprom/at24.c 3083 3084ATA OVER ETHERNET (AOE) DRIVER 3085M: "Justin Sanders" <justin@coraid.com> 3086S: Supported 3087W: http://www.openaoe.org/ 3088F: Documentation/admin-guide/aoe/ 3089F: drivers/block/aoe/ 3090 3091ATC260X PMIC MFD DRIVER 3092M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3093M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3094L: linux-actions@lists.infradead.org 3095S: Maintained 3096F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3097F: drivers/input/misc/atc260x-onkey.c 3098F: drivers/mfd/atc260* 3099F: drivers/power/reset/atc260x-poweroff.c 3100F: drivers/regulator/atc260x-regulator.c 3101F: include/linux/mfd/atc260x/* 3102 3103ATHEROS 71XX/9XXX GPIO DRIVER 3104M: Alban Bedel <albeu@free.fr> 3105S: Maintained 3106W: https://github.com/AlbanBedel/linux 3107T: git git://github.com/AlbanBedel/linux 3108F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3109F: drivers/gpio/gpio-ath79.c 3110 3111ATHEROS 71XX/9XXX USB PHY DRIVER 3112M: Alban Bedel <albeu@free.fr> 3113S: Maintained 3114W: https://github.com/AlbanBedel/linux 3115T: git git://github.com/AlbanBedel/linux 3116F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3117F: drivers/phy/qualcomm/phy-ath79-usb.c 3118 3119ATHEROS ATH GENERIC UTILITIES 3120M: Kalle Valo <kvalo@kernel.org> 3121L: linux-wireless@vger.kernel.org 3122S: Supported 3123F: drivers/net/wireless/ath/* 3124 3125ATHEROS ATH5K WIRELESS DRIVER 3126M: Jiri Slaby <jirislaby@kernel.org> 3127M: Nick Kossifidis <mickflemm@gmail.com> 3128M: Luis Chamberlain <mcgrof@kernel.org> 3129L: linux-wireless@vger.kernel.org 3130S: Maintained 3131W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3132F: drivers/net/wireless/ath/ath5k/ 3133 3134ATHEROS ATH6KL WIRELESS DRIVER 3135M: Kalle Valo <kvalo@kernel.org> 3136L: linux-wireless@vger.kernel.org 3137S: Supported 3138W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3139T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 3140F: drivers/net/wireless/ath/ath6kl/ 3141 3142ATI_REMOTE2 DRIVER 3143M: Ville Syrjala <syrjala@sci.fi> 3144S: Maintained 3145F: drivers/input/misc/ati_remote2.c 3146 3147ATK0110 HWMON DRIVER 3148M: Luca Tettamanti <kronos.it@gmail.com> 3149L: linux-hwmon@vger.kernel.org 3150S: Maintained 3151F: drivers/hwmon/asus_atk0110.c 3152 3153ATLX ETHERNET DRIVERS 3154M: Chris Snook <chris.snook@gmail.com> 3155L: netdev@vger.kernel.org 3156S: Maintained 3157W: http://sourceforge.net/projects/atl1 3158W: http://atl1.sourceforge.net 3159F: drivers/net/ethernet/atheros/ 3160 3161ATM 3162M: Chas Williams <3chas3@gmail.com> 3163L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3164L: netdev@vger.kernel.org 3165S: Maintained 3166W: http://linux-atm.sourceforge.net 3167F: drivers/atm/ 3168F: include/linux/atm* 3169F: include/uapi/linux/atm* 3170 3171ATMEL MACB ETHERNET DRIVER 3172M: Nicolas Ferre <nicolas.ferre@microchip.com> 3173M: Claudiu Beznea <claudiu.beznea@microchip.com> 3174S: Supported 3175F: drivers/net/ethernet/cadence/ 3176 3177ATMEL MAXTOUCH DRIVER 3178M: Nick Dyer <nick@shmanahar.org> 3179S: Maintained 3180T: git git://github.com/ndyer/linux.git 3181F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3182F: drivers/input/touchscreen/atmel_mxt_ts.c 3183 3184ATMEL WIRELESS DRIVER 3185M: Simon Kelley <simon@thekelleys.org.uk> 3186L: linux-wireless@vger.kernel.org 3187S: Maintained 3188W: http://www.thekelleys.org.uk/atmel 3189W: http://atmelwlandriver.sourceforge.net/ 3190F: drivers/net/wireless/atmel/atmel* 3191 3192ATOMIC INFRASTRUCTURE 3193M: Will Deacon <will@kernel.org> 3194M: Peter Zijlstra <peterz@infradead.org> 3195R: Boqun Feng <boqun.feng@gmail.com> 3196L: linux-kernel@vger.kernel.org 3197S: Maintained 3198F: arch/*/include/asm/atomic*.h 3199F: include/*/atomic*.h 3200F: include/linux/refcount.h 3201F: Documentation/atomic_*.txt 3202F: scripts/atomic/ 3203 3204ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3205M: Bradley Grove <linuxdrivers@attotech.com> 3206L: linux-scsi@vger.kernel.org 3207S: Supported 3208W: http://www.attotech.com 3209F: drivers/scsi/esas2r 3210 3211ATUSB IEEE 802.15.4 RADIO DRIVER 3212M: Stefan Schmidt <stefan@datenfreihafen.org> 3213L: linux-wpan@vger.kernel.org 3214S: Maintained 3215F: drivers/net/ieee802154/at86rf230.h 3216F: drivers/net/ieee802154/atusb.c 3217F: drivers/net/ieee802154/atusb.h 3218 3219AUDIT SUBSYSTEM 3220M: Paul Moore <paul@paul-moore.com> 3221M: Eric Paris <eparis@redhat.com> 3222L: linux-audit@redhat.com (moderated for non-subscribers) 3223S: Supported 3224W: https://github.com/linux-audit 3225T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3226F: include/asm-generic/audit_*.h 3227F: include/linux/audit.h 3228F: include/linux/audit_arch.h 3229F: include/uapi/linux/audit.h 3230F: kernel/audit* 3231F: lib/*audit.c 3232 3233AUXILIARY DISPLAY DRIVERS 3234M: Miguel Ojeda <ojeda@kernel.org> 3235S: Maintained 3236F: Documentation/devicetree/bindings/auxdisplay/ 3237F: drivers/auxdisplay/ 3238F: include/linux/cfag12864b.h 3239 3240AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3241M: Andreas Klinger <ak@it-klinger.de> 3242L: linux-iio@vger.kernel.org 3243S: Maintained 3244F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3245F: drivers/iio/adc/hx711.c 3246 3247AX.25 NETWORK LAYER 3248M: Ralf Baechle <ralf@linux-mips.org> 3249L: linux-hams@vger.kernel.org 3250S: Maintained 3251W: http://www.linux-ax25.org/ 3252F: include/net/ax25.h 3253F: include/uapi/linux/ax25.h 3254F: net/ax25/ 3255 3256AXENTIA ARM DEVICES 3257M: Peter Rosin <peda@axentia.se> 3258L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3259S: Maintained 3260F: arch/arm/boot/dts/at91-linea.dtsi 3261F: arch/arm/boot/dts/at91-natte.dtsi 3262F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3263F: arch/arm/boot/dts/at91-tse850-3.dts 3264 3265AXENTIA ASOC DRIVERS 3266M: Peter Rosin <peda@axentia.se> 3267L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3268S: Maintained 3269F: Documentation/devicetree/bindings/sound/axentia,* 3270F: sound/soc/atmel/tse850-pcm5142.c 3271 3272AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3273M: Nuno Sá <nuno.sa@analog.com> 3274L: linux-hwmon@vger.kernel.org 3275S: Supported 3276W: http://ez.analog.com/community/linux-device-drivers 3277F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3278F: drivers/hwmon/axi-fan-control.c 3279 3280AXXIA I2C CONTROLLER 3281M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3282L: linux-i2c@vger.kernel.org 3283S: Maintained 3284F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3285F: drivers/i2c/busses/i2c-axxia.c 3286 3287AZ6007 DVB DRIVER 3288M: Mauro Carvalho Chehab <mchehab@kernel.org> 3289L: linux-media@vger.kernel.org 3290S: Maintained 3291W: https://linuxtv.org 3292T: git git://linuxtv.org/media_tree.git 3293F: drivers/media/usb/dvb-usb-v2/az6007.c 3294 3295AZTECH FM RADIO RECEIVER DRIVER 3296M: Hans Verkuil <hverkuil@xs4all.nl> 3297L: linux-media@vger.kernel.org 3298S: Maintained 3299W: https://linuxtv.org 3300T: git git://linuxtv.org/media_tree.git 3301F: drivers/media/radio/radio-aztech* 3302 3303B43 WIRELESS DRIVER 3304L: linux-wireless@vger.kernel.org 3305L: b43-dev@lists.infradead.org 3306S: Odd Fixes 3307W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3308F: drivers/net/wireless/broadcom/b43/ 3309 3310B43LEGACY WIRELESS DRIVER 3311M: Larry Finger <Larry.Finger@lwfinger.net> 3312L: linux-wireless@vger.kernel.org 3313L: b43-dev@lists.infradead.org 3314S: Maintained 3315W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3316F: drivers/net/wireless/broadcom/b43legacy/ 3317 3318BACKLIGHT CLASS/SUBSYSTEM 3319M: Lee Jones <lee.jones@linaro.org> 3320M: Daniel Thompson <daniel.thompson@linaro.org> 3321M: Jingoo Han <jingoohan1@gmail.com> 3322L: dri-devel@lists.freedesktop.org 3323S: Maintained 3324T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3325F: Documentation/ABI/stable/sysfs-class-backlight 3326F: Documentation/ABI/testing/sysfs-class-backlight 3327F: Documentation/devicetree/bindings/leds/backlight 3328F: drivers/video/backlight/ 3329F: include/linux/backlight.h 3330F: include/linux/pwm_backlight.h 3331 3332BARCO P50 GPIO DRIVER 3333M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3334M: Peter Korsgaard <peter.korsgaard@barco.com> 3335S: Maintained 3336F: drivers/platform/x86/barco-p50-gpio.c 3337 3338BATMAN ADVANCED 3339M: Marek Lindner <mareklindner@neomailbox.ch> 3340M: Simon Wunderlich <sw@simonwunderlich.de> 3341M: Antonio Quartulli <a@unstable.cc> 3342M: Sven Eckelmann <sven@narfation.org> 3343L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3344S: Maintained 3345W: https://www.open-mesh.org/ 3346Q: https://patchwork.open-mesh.org/project/batman/list/ 3347B: https://www.open-mesh.org/projects/batman-adv/issues 3348C: ircs://irc.hackint.org/batadv 3349T: git https://git.open-mesh.org/linux-merge.git 3350F: Documentation/networking/batman-adv.rst 3351F: include/uapi/linux/batadv_packet.h 3352F: include/uapi/linux/batman_adv.h 3353F: net/batman-adv/ 3354 3355BAYCOM/HDLCDRV DRIVERS FOR AX.25 3356M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3357L: linux-hams@vger.kernel.org 3358S: Maintained 3359W: http://www.baycom.org/~tom/ham/ham.html 3360F: drivers/net/hamradio/baycom* 3361 3362BCACHE (BLOCK LAYER CACHE) 3363M: Coly Li <colyli@suse.de> 3364M: Kent Overstreet <kent.overstreet@gmail.com> 3365L: linux-bcache@vger.kernel.org 3366S: Maintained 3367W: http://bcache.evilpiepirate.org 3368C: irc://irc.oftc.net/bcache 3369F: drivers/md/bcache/ 3370 3371BDISP ST MEDIA DRIVER 3372M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3373L: linux-media@vger.kernel.org 3374S: Supported 3375W: https://linuxtv.org 3376T: git git://linuxtv.org/media_tree.git 3377F: drivers/media/platform/sti/bdisp 3378 3379BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3380M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3381L: netdev@vger.kernel.org 3382S: Maintained 3383F: drivers/net/ethernet/ec_bhf.c 3384 3385BEFS FILE SYSTEM 3386M: Luis de Bethencourt <luisbg@kernel.org> 3387M: Salah Triki <salah.triki@gmail.com> 3388S: Maintained 3389T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3390F: Documentation/filesystems/befs.rst 3391F: fs/befs/ 3392 3393BFQ I/O SCHEDULER 3394M: Paolo Valente <paolo.valente@linaro.org> 3395M: Jens Axboe <axboe@kernel.dk> 3396L: linux-block@vger.kernel.org 3397S: Maintained 3398F: Documentation/block/bfq-iosched.rst 3399F: block/bfq-* 3400 3401BFS FILE SYSTEM 3402M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3403S: Maintained 3404F: Documentation/filesystems/bfs.rst 3405F: fs/bfs/ 3406F: include/uapi/linux/bfs_fs.h 3407 3408BITMAP API 3409M: Yury Norov <yury.norov@gmail.com> 3410R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3411R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3412S: Maintained 3413F: include/linux/bitmap.h 3414F: include/linux/find.h 3415F: lib/bitmap.c 3416F: lib/find_bit.c 3417F: lib/find_bit_benchmark.c 3418F: lib/test_bitmap.c 3419F: tools/include/linux/bitmap.h 3420F: tools/include/linux/find.h 3421F: tools/lib/bitmap.c 3422F: tools/lib/find_bit.c 3423 3424BLINKM RGB LED DRIVER 3425M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3426S: Maintained 3427F: drivers/leds/leds-blinkm.c 3428 3429BLOCK LAYER 3430M: Jens Axboe <axboe@kernel.dk> 3431L: linux-block@vger.kernel.org 3432S: Maintained 3433T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3434F: Documentation/ABI/stable/sysfs-block 3435F: Documentation/block/ 3436F: block/ 3437F: drivers/block/ 3438F: include/linux/blk* 3439F: kernel/trace/blktrace.c 3440F: lib/sbitmap.c 3441 3442BLOCK2MTD DRIVER 3443M: Joern Engel <joern@lazybastard.org> 3444L: linux-mtd@lists.infradead.org 3445S: Maintained 3446F: drivers/mtd/devices/block2mtd.c 3447 3448BLUETOOTH DRIVERS 3449M: Marcel Holtmann <marcel@holtmann.org> 3450M: Johan Hedberg <johan.hedberg@gmail.com> 3451M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3452L: linux-bluetooth@vger.kernel.org 3453S: Supported 3454W: http://www.bluez.org/ 3455T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3456T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3457F: drivers/bluetooth/ 3458 3459BLUETOOTH SUBSYSTEM 3460M: Marcel Holtmann <marcel@holtmann.org> 3461M: Johan Hedberg <johan.hedberg@gmail.com> 3462M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3463L: linux-bluetooth@vger.kernel.org 3464S: Supported 3465W: http://www.bluez.org/ 3466T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3467T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3468F: include/net/bluetooth/ 3469F: net/bluetooth/ 3470 3471BONDING DRIVER 3472M: Jay Vosburgh <j.vosburgh@gmail.com> 3473M: Veaceslav Falico <vfalico@gmail.com> 3474M: Andy Gospodarek <andy@greyhouse.net> 3475L: netdev@vger.kernel.org 3476S: Supported 3477W: http://sourceforge.net/projects/bonding/ 3478F: drivers/net/bonding/ 3479F: include/net/bonding.h 3480F: include/uapi/linux/if_bonding.h 3481 3482BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3483M: Dan Robertson <dan@dlrobertson.com> 3484L: linux-iio@vger.kernel.org 3485S: Maintained 3486F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3487F: drivers/iio/accel/bma400* 3488 3489BPF (Safe dynamic programs and tools) 3490M: Alexei Starovoitov <ast@kernel.org> 3491M: Daniel Borkmann <daniel@iogearbox.net> 3492M: Andrii Nakryiko <andrii@kernel.org> 3493R: Martin KaFai Lau <kafai@fb.com> 3494R: Song Liu <songliubraving@fb.com> 3495R: Yonghong Song <yhs@fb.com> 3496R: John Fastabend <john.fastabend@gmail.com> 3497R: KP Singh <kpsingh@kernel.org> 3498L: netdev@vger.kernel.org 3499L: bpf@vger.kernel.org 3500S: Supported 3501W: https://bpf.io/ 3502Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3503T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3504T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3505F: Documentation/bpf/ 3506F: Documentation/networking/filter.rst 3507F: Documentation/userspace-api/ebpf/ 3508F: arch/*/net/* 3509F: include/linux/bpf* 3510F: include/linux/btf* 3511F: include/linux/filter.h 3512F: include/trace/events/xdp.h 3513F: include/uapi/linux/bpf* 3514F: include/uapi/linux/btf* 3515F: include/uapi/linux/filter.h 3516F: kernel/bpf/ 3517F: kernel/trace/bpf_trace.c 3518F: lib/test_bpf.c 3519F: net/bpf/ 3520F: net/core/filter.c 3521F: net/sched/act_bpf.c 3522F: net/sched/cls_bpf.c 3523F: samples/bpf/ 3524F: scripts/bpf_doc.py 3525F: tools/bpf/ 3526F: tools/lib/bpf/ 3527F: tools/testing/selftests/bpf/ 3528N: bpf 3529K: bpf 3530 3531BPF JIT for ARM 3532M: Shubham Bansal <illusionist.neo@gmail.com> 3533L: netdev@vger.kernel.org 3534L: bpf@vger.kernel.org 3535S: Maintained 3536F: arch/arm/net/ 3537 3538BPF JIT for ARM64 3539M: Daniel Borkmann <daniel@iogearbox.net> 3540M: Alexei Starovoitov <ast@kernel.org> 3541M: Zi Shen Lim <zlim.lnx@gmail.com> 3542L: netdev@vger.kernel.org 3543L: bpf@vger.kernel.org 3544S: Supported 3545F: arch/arm64/net/ 3546 3547BPF JIT for MIPS (32-BIT AND 64-BIT) 3548M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3549M: Paul Burton <paulburton@kernel.org> 3550L: netdev@vger.kernel.org 3551L: bpf@vger.kernel.org 3552S: Maintained 3553F: arch/mips/net/ 3554 3555BPF JIT for NFP NICs 3556M: Jakub Kicinski <kuba@kernel.org> 3557L: netdev@vger.kernel.org 3558L: bpf@vger.kernel.org 3559S: Supported 3560F: drivers/net/ethernet/netronome/nfp/bpf/ 3561 3562BPF JIT for POWERPC (32-BIT AND 64-BIT) 3563M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3564L: netdev@vger.kernel.org 3565L: bpf@vger.kernel.org 3566S: Maintained 3567F: arch/powerpc/net/ 3568 3569BPF JIT for RISC-V (32-bit) 3570M: Luke Nelson <luke.r.nels@gmail.com> 3571M: Xi Wang <xi.wang@gmail.com> 3572L: netdev@vger.kernel.org 3573L: bpf@vger.kernel.org 3574S: Maintained 3575F: arch/riscv/net/ 3576X: arch/riscv/net/bpf_jit_comp64.c 3577 3578BPF JIT for RISC-V (64-bit) 3579M: Björn Töpel <bjorn@kernel.org> 3580L: netdev@vger.kernel.org 3581L: bpf@vger.kernel.org 3582S: Maintained 3583F: arch/riscv/net/ 3584X: arch/riscv/net/bpf_jit_comp32.c 3585 3586BPF JIT for S390 3587M: Ilya Leoshkevich <iii@linux.ibm.com> 3588M: Heiko Carstens <hca@linux.ibm.com> 3589M: Vasily Gorbik <gor@linux.ibm.com> 3590L: netdev@vger.kernel.org 3591L: bpf@vger.kernel.org 3592S: Maintained 3593F: arch/s390/net/ 3594X: arch/s390/net/pnet.c 3595 3596BPF JIT for SPARC (32-BIT AND 64-BIT) 3597M: David S. Miller <davem@davemloft.net> 3598L: netdev@vger.kernel.org 3599L: bpf@vger.kernel.org 3600S: Maintained 3601F: arch/sparc/net/ 3602 3603BPF JIT for X86 32-BIT 3604M: Wang YanQing <udknight@gmail.com> 3605L: netdev@vger.kernel.org 3606L: bpf@vger.kernel.org 3607S: Maintained 3608F: arch/x86/net/bpf_jit_comp32.c 3609 3610BPF JIT for X86 64-BIT 3611M: Alexei Starovoitov <ast@kernel.org> 3612M: Daniel Borkmann <daniel@iogearbox.net> 3613L: netdev@vger.kernel.org 3614L: bpf@vger.kernel.org 3615S: Supported 3616F: arch/x86/net/ 3617X: arch/x86/net/bpf_jit_comp32.c 3618 3619BPF LSM (Security Audit and Enforcement using BPF) 3620M: KP Singh <kpsingh@kernel.org> 3621R: Florent Revest <revest@chromium.org> 3622R: Brendan Jackman <jackmanb@chromium.org> 3623L: bpf@vger.kernel.org 3624S: Maintained 3625F: Documentation/bpf/prog_lsm.rst 3626F: include/linux/bpf_lsm.h 3627F: kernel/bpf/bpf_lsm.c 3628F: security/bpf/ 3629 3630BROADCOM B44 10/100 ETHERNET DRIVER 3631M: Michael Chan <michael.chan@broadcom.com> 3632L: netdev@vger.kernel.org 3633S: Supported 3634F: drivers/net/ethernet/broadcom/b44.* 3635 3636BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3637M: Florian Fainelli <f.fainelli@gmail.com> 3638L: netdev@vger.kernel.org 3639L: openwrt-devel@lists.openwrt.org (subscribers-only) 3640S: Supported 3641F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3642F: drivers/net/dsa/b53/* 3643F: drivers/net/dsa/bcm_sf2* 3644F: include/linux/dsa/brcm.h 3645F: include/linux/platform_data/b53.h 3646 3647BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3648M: Nicolas Saenz Julienne <nsaenz@kernel.org> 3649L: bcm-kernel-feedback-list@broadcom.com 3650L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3651L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3652S: Maintained 3653T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsaenz/linux-rpi.git 3654F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3655F: drivers/pci/controller/pcie-brcmstb.c 3656F: drivers/staging/vc04_services 3657N: bcm2711 3658N: bcm283* 3659 3660BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3661M: Florian Fainelli <f.fainelli@gmail.com> 3662M: Ray Jui <rjui@broadcom.com> 3663M: Scott Branden <sbranden@broadcom.com> 3664M: bcm-kernel-feedback-list@broadcom.com 3665S: Maintained 3666T: git git://github.com/broadcom/mach-bcm 3667F: arch/arm/mach-bcm/ 3668N: bcm281* 3669N: bcm113* 3670N: bcm216* 3671N: kona 3672 3673BROADCOM BCM47XX MIPS ARCHITECTURE 3674M: Hauke Mehrtens <hauke@hauke-m.de> 3675M: Rafał Miłecki <zajec5@gmail.com> 3676L: linux-mips@vger.kernel.org 3677S: Maintained 3678F: Documentation/devicetree/bindings/mips/brcm/ 3679F: arch/mips/bcm47xx/* 3680F: arch/mips/include/asm/mach-bcm47xx/* 3681 3682BROADCOM BCM4908 ETHERNET DRIVER 3683M: Rafał Miłecki <rafal@milecki.pl> 3684M: bcm-kernel-feedback-list@broadcom.com 3685L: netdev@vger.kernel.org 3686S: Maintained 3687F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3688F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3689F: drivers/net/ethernet/broadcom/unimac.h 3690 3691BROADCOM BCM5301X ARM ARCHITECTURE 3692M: Florian Fainelli <f.fainelli@gmail.com> 3693M: Hauke Mehrtens <hauke@hauke-m.de> 3694M: Rafał Miłecki <zajec5@gmail.com> 3695M: bcm-kernel-feedback-list@broadcom.com 3696L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3697S: Maintained 3698F: arch/arm/boot/dts/bcm470* 3699F: arch/arm/boot/dts/bcm5301* 3700F: arch/arm/boot/dts/bcm953012* 3701F: arch/arm/mach-bcm/bcm_5301x.c 3702 3703BROADCOM BCM53573 ARM ARCHITECTURE 3704M: Florian Fainelli <f.fainelli@gmail.com> 3705M: Rafał Miłecki <rafal@milecki.pl> 3706L: bcm-kernel-feedback-list@broadcom.com 3707L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3708S: Maintained 3709F: arch/arm/boot/dts/bcm47189* 3710F: arch/arm/boot/dts/bcm53573* 3711 3712BROADCOM BCM63XX ARM ARCHITECTURE 3713M: Florian Fainelli <f.fainelli@gmail.com> 3714M: bcm-kernel-feedback-list@broadcom.com 3715L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3716S: Maintained 3717T: git git://github.com/broadcom/stblinux.git 3718N: bcm63xx 3719 3720BROADCOM BCM63XX/BCM33XX UDC DRIVER 3721M: Kevin Cernekee <cernekee@gmail.com> 3722L: linux-usb@vger.kernel.org 3723S: Maintained 3724F: drivers/usb/gadget/udc/bcm63xx_udc.* 3725 3726BROADCOM BCM7XXX ARM ARCHITECTURE 3727M: Florian Fainelli <f.fainelli@gmail.com> 3728M: bcm-kernel-feedback-list@broadcom.com 3729L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3730S: Maintained 3731T: git git://github.com/broadcom/stblinux.git 3732F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3733F: arch/arm/boot/dts/bcm7*.dts* 3734F: arch/arm/include/asm/hardware/cache-b15-rac.h 3735F: arch/arm/mach-bcm/*brcmstb* 3736F: arch/arm/mm/cache-b15-rac.c 3737F: drivers/bus/brcmstb_gisb.c 3738F: drivers/pci/controller/pcie-brcmstb.c 3739N: brcmstb 3740N: bcm7038 3741N: bcm7120 3742 3743BROADCOM BDC DRIVER 3744M: Al Cooper <alcooperx@gmail.com> 3745L: linux-usb@vger.kernel.org 3746L: bcm-kernel-feedback-list@broadcom.com 3747S: Maintained 3748F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3749F: drivers/usb/gadget/udc/bdc/ 3750 3751BROADCOM BMIPS CPUFREQ DRIVER 3752M: Markus Mayer <mmayer@broadcom.com> 3753M: bcm-kernel-feedback-list@broadcom.com 3754L: linux-pm@vger.kernel.org 3755S: Maintained 3756F: drivers/cpufreq/bmips-cpufreq.c 3757 3758BROADCOM BMIPS MIPS ARCHITECTURE 3759M: Florian Fainelli <f.fainelli@gmail.com> 3760L: bcm-kernel-feedback-list@broadcom.com 3761L: linux-mips@vger.kernel.org 3762S: Maintained 3763T: git git://github.com/broadcom/stblinux.git 3764F: arch/mips/bmips/* 3765F: arch/mips/boot/dts/brcm/bcm*.dts* 3766F: arch/mips/include/asm/mach-bmips/* 3767F: arch/mips/kernel/*bmips* 3768F: drivers/soc/bcm/bcm63xx 3769F: drivers/irqchip/irq-bcm63* 3770F: drivers/irqchip/irq-bcm7* 3771F: drivers/irqchip/irq-brcmstb* 3772F: include/linux/bcm963xx_nvram.h 3773F: include/linux/bcm963xx_tag.h 3774 3775BROADCOM BNX2 GIGABIT ETHERNET DRIVER 3776M: Rasesh Mody <rmody@marvell.com> 3777M: GR-Linux-NIC-Dev@marvell.com 3778L: netdev@vger.kernel.org 3779S: Supported 3780F: drivers/net/ethernet/broadcom/bnx2.* 3781F: drivers/net/ethernet/broadcom/bnx2_* 3782 3783BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 3784M: Saurav Kashyap <skashyap@marvell.com> 3785M: Javed Hasan <jhasan@marvell.com> 3786M: GR-QLogic-Storage-Upstream@marvell.com 3787L: linux-scsi@vger.kernel.org 3788S: Supported 3789F: drivers/scsi/bnx2fc/ 3790 3791BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 3792M: Nilesh Javali <njavali@marvell.com> 3793M: Manish Rangankar <mrangankar@marvell.com> 3794M: GR-QLogic-Storage-Upstream@marvell.com 3795L: linux-scsi@vger.kernel.org 3796S: Supported 3797F: drivers/scsi/bnx2i/ 3798 3799BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 3800M: Ariel Elior <aelior@marvell.com> 3801M: Sudarsana Kalluru <skalluru@marvell.com> 3802M: Manish Chopra <manishc@marvell.com> 3803L: netdev@vger.kernel.org 3804S: Supported 3805F: drivers/net/ethernet/broadcom/bnx2x/ 3806 3807BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 3808M: Michael Chan <michael.chan@broadcom.com> 3809L: netdev@vger.kernel.org 3810S: Supported 3811F: drivers/net/ethernet/broadcom/bnxt/ 3812 3813BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 3814M: Arend van Spriel <aspriel@gmail.com> 3815M: Franky Lin <franky.lin@broadcom.com> 3816M: Hante Meuleman <hante.meuleman@broadcom.com> 3817M: Chi-hsien Lin <chi-hsien.lin@infineon.com> 3818M: Wright Feng <wright.feng@infineon.com> 3819M: Chung-hsien Hsu <chung-hsien.hsu@infineon.com> 3820L: linux-wireless@vger.kernel.org 3821L: brcm80211-dev-list.pdl@broadcom.com 3822L: SHA-cyfmac-dev-list@infineon.com 3823S: Supported 3824F: drivers/net/wireless/broadcom/brcm80211/ 3825 3826BROADCOM BRCMSTB GPIO DRIVER 3827M: Doug Berger <opendmb@gmail.com> 3828M: Florian Fainelli <f.fainelli@gmail.com> 3829L: bcm-kernel-feedback-list@broadcom.com 3830S: Supported 3831F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 3832F: drivers/gpio/gpio-brcmstb.c 3833 3834BROADCOM BRCMSTB I2C DRIVER 3835M: Kamal Dasu <kdasu.kdev@gmail.com> 3836L: linux-i2c@vger.kernel.org 3837L: bcm-kernel-feedback-list@broadcom.com 3838S: Supported 3839F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 3840F: drivers/i2c/busses/i2c-brcmstb.c 3841 3842BROADCOM BRCMSTB UART DRIVER 3843M: Al Cooper <alcooperx@gmail.com> 3844L: linux-serial@vger.kernel.org 3845L: bcm-kernel-feedback-list@broadcom.com 3846S: Maintained 3847F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 3848F: drivers/tty/serial/8250/8250_bcm7271.c 3849 3850BROADCOM BRCMSTB USB EHCI DRIVER 3851M: Al Cooper <alcooperx@gmail.com> 3852L: linux-usb@vger.kernel.org 3853L: bcm-kernel-feedback-list@broadcom.com 3854S: Maintained 3855F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 3856F: drivers/usb/host/ehci-brcm.* 3857 3858BROADCOM BRCMSTB USB PIN MAP DRIVER 3859M: Al Cooper <alcooperx@gmail.com> 3860L: linux-usb@vger.kernel.org 3861L: bcm-kernel-feedback-list@broadcom.com 3862S: Maintained 3863F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 3864F: drivers/usb/misc/brcmstb-usb-pinmap.c 3865 3866BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 3867M: Al Cooper <alcooperx@gmail.com> 3868L: linux-kernel@vger.kernel.org 3869L: bcm-kernel-feedback-list@broadcom.com 3870S: Maintained 3871F: drivers/phy/broadcom/phy-brcm-usb* 3872 3873BROADCOM ETHERNET PHY DRIVERS 3874M: Florian Fainelli <f.fainelli@gmail.com> 3875L: bcm-kernel-feedback-list@broadcom.com 3876L: netdev@vger.kernel.org 3877S: Supported 3878F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 3879F: drivers/net/phy/bcm*.[ch] 3880F: drivers/net/phy/broadcom.c 3881F: include/linux/brcmphy.h 3882 3883BROADCOM GENET ETHERNET DRIVER 3884M: Doug Berger <opendmb@gmail.com> 3885M: Florian Fainelli <f.fainelli@gmail.com> 3886L: bcm-kernel-feedback-list@broadcom.com 3887L: netdev@vger.kernel.org 3888S: Supported 3889F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 3890F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 3891F: drivers/net/ethernet/broadcom/genet/ 3892F: drivers/net/ethernet/broadcom/unimac.h 3893F: drivers/net/mdio/mdio-bcm-unimac.c 3894F: include/linux/platform_data/bcmgenet.h 3895F: include/linux/platform_data/mdio-bcm-unimac.h 3896 3897BROADCOM IPROC ARM ARCHITECTURE 3898M: Ray Jui <rjui@broadcom.com> 3899M: Scott Branden <sbranden@broadcom.com> 3900M: bcm-kernel-feedback-list@broadcom.com 3901L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3902S: Maintained 3903T: git git://github.com/broadcom/cygnus-linux.git 3904F: arch/arm64/boot/dts/broadcom/northstar2/* 3905F: arch/arm64/boot/dts/broadcom/stingray/* 3906F: drivers/clk/bcm/clk-ns* 3907F: drivers/clk/bcm/clk-sr* 3908F: drivers/pinctrl/bcm/pinctrl-ns* 3909F: include/dt-bindings/clock/bcm-sr* 3910N: iproc 3911N: cygnus 3912N: bcm[-_]nsp 3913N: bcm9113* 3914N: bcm9583* 3915N: bcm9585* 3916N: bcm9586* 3917N: bcm988312 3918N: bcm113* 3919N: bcm583* 3920N: bcm585* 3921N: bcm586* 3922N: bcm88312 3923N: hr2 3924N: stingray 3925 3926BROADCOM IPROC GBIT ETHERNET DRIVER 3927M: Rafał Miłecki <rafal@milecki.pl> 3928M: bcm-kernel-feedback-list@broadcom.com 3929L: netdev@vger.kernel.org 3930S: Maintained 3931F: Documentation/devicetree/bindings/net/brcm,amac.yaml 3932F: drivers/net/ethernet/broadcom/bgmac* 3933F: drivers/net/ethernet/broadcom/unimac.h 3934 3935BROADCOM KONA GPIO DRIVER 3936M: Ray Jui <rjui@broadcom.com> 3937L: bcm-kernel-feedback-list@broadcom.com 3938S: Supported 3939F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 3940F: drivers/gpio/gpio-bcm-kona.c 3941 3942BROADCOM MPI3 STORAGE CONTROLLER DRIVER 3943M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 3944M: Kashyap Desai <kashyap.desai@broadcom.com> 3945M: Sumit Saxena <sumit.saxena@broadcom.com> 3946M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 3947L: mpi3mr-linuxdrv.pdl@broadcom.com 3948L: linux-scsi@vger.kernel.org 3949S: Supported 3950W: https://www.broadcom.com/support/storage 3951F: drivers/scsi/mpi3mr/ 3952 3953BROADCOM NETXTREME-E ROCE DRIVER 3954M: Selvin Xavier <selvin.xavier@broadcom.com> 3955L: linux-rdma@vger.kernel.org 3956S: Supported 3957W: http://www.broadcom.com 3958F: drivers/infiniband/hw/bnxt_re/ 3959F: include/uapi/rdma/bnxt_re-abi.h 3960 3961BROADCOM NVRAM DRIVER 3962M: Rafał Miłecki <zajec5@gmail.com> 3963L: linux-mips@vger.kernel.org 3964S: Maintained 3965F: drivers/firmware/broadcom/* 3966 3967BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 3968M: Rafał Miłecki <rafal@milecki.pl> 3969M: Florian Fainelli <f.fainelli@gmail.com> 3970M: bcm-kernel-feedback-list@broadcom.com 3971L: linux-pm@vger.kernel.org 3972S: Maintained 3973T: git git://github.com/broadcom/stblinux.git 3974F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 3975F: include/dt-bindings/soc/bcm-pmb.h 3976 3977BROADCOM SPECIFIC AMBA DRIVER (BCMA) 3978M: Rafał Miłecki <zajec5@gmail.com> 3979L: linux-wireless@vger.kernel.org 3980S: Maintained 3981F: drivers/bcma/ 3982F: include/linux/bcma/ 3983 3984BROADCOM SPI DRIVER 3985M: Kamal Dasu <kdasu.kdev@gmail.com> 3986M: bcm-kernel-feedback-list@broadcom.com 3987S: Maintained 3988F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 3989F: drivers/spi/spi-bcm-qspi.* 3990F: drivers/spi/spi-brcmstb-qspi.c 3991F: drivers/spi/spi-iproc-qspi.c 3992 3993BROADCOM STB AVS CPUFREQ DRIVER 3994M: Markus Mayer <mmayer@broadcom.com> 3995M: bcm-kernel-feedback-list@broadcom.com 3996L: linux-pm@vger.kernel.org 3997S: Maintained 3998F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 3999F: drivers/cpufreq/brcmstb* 4000 4001BROADCOM STB AVS TMON DRIVER 4002M: Markus Mayer <mmayer@broadcom.com> 4003M: bcm-kernel-feedback-list@broadcom.com 4004L: linux-pm@vger.kernel.org 4005S: Maintained 4006F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4007F: drivers/thermal/broadcom/brcmstb* 4008 4009BROADCOM STB DPFE DRIVER 4010M: Markus Mayer <mmayer@broadcom.com> 4011M: bcm-kernel-feedback-list@broadcom.com 4012L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4013S: Maintained 4014F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4015F: drivers/memory/brcmstb_dpfe.c 4016 4017BROADCOM STB NAND FLASH DRIVER 4018M: Brian Norris <computersforpeace@gmail.com> 4019M: Kamal Dasu <kdasu.kdev@gmail.com> 4020L: linux-mtd@lists.infradead.org 4021L: bcm-kernel-feedback-list@broadcom.com 4022S: Maintained 4023F: drivers/mtd/nand/raw/brcmnand/ 4024 4025BROADCOM STB PCIE DRIVER 4026M: Jim Quinlan <jim2101024@gmail.com> 4027M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4028M: Florian Fainelli <f.fainelli@gmail.com> 4029M: bcm-kernel-feedback-list@broadcom.com 4030L: linux-pci@vger.kernel.org 4031S: Maintained 4032F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4033F: drivers/pci/controller/pcie-brcmstb.c 4034 4035BROADCOM SYSTEMPORT ETHERNET DRIVER 4036M: Florian Fainelli <f.fainelli@gmail.com> 4037L: bcm-kernel-feedback-list@broadcom.com 4038L: netdev@vger.kernel.org 4039S: Supported 4040F: drivers/net/ethernet/broadcom/bcmsysport.* 4041F: drivers/net/ethernet/broadcom/unimac.h 4042F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4043 4044BROADCOM TG3 GIGABIT ETHERNET DRIVER 4045M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4046M: Prashant Sreedharan <prashant@broadcom.com> 4047M: Michael Chan <mchan@broadcom.com> 4048L: netdev@vger.kernel.org 4049S: Supported 4050F: drivers/net/ethernet/broadcom/tg3.* 4051 4052BROADCOM VK DRIVER 4053M: Scott Branden <scott.branden@broadcom.com> 4054L: bcm-kernel-feedback-list@broadcom.com 4055S: Supported 4056F: drivers/misc/bcm-vk/ 4057F: include/uapi/linux/misc/bcm_vk.h 4058 4059BROCADE BFA FC SCSI DRIVER 4060M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4061M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4062L: linux-scsi@vger.kernel.org 4063S: Supported 4064F: drivers/scsi/bfa/ 4065 4066BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4067M: Rasesh Mody <rmody@marvell.com> 4068M: Sudarsana Kalluru <skalluru@marvell.com> 4069M: GR-Linux-NIC-Dev@marvell.com 4070L: netdev@vger.kernel.org 4071S: Supported 4072F: drivers/net/ethernet/brocade/bna/ 4073 4074BSG (block layer generic sg v4 driver) 4075M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4076L: linux-scsi@vger.kernel.org 4077S: Supported 4078F: block/bsg.c 4079F: include/linux/bsg.h 4080F: include/uapi/linux/bsg.h 4081 4082BT87X AUDIO DRIVER 4083M: Clemens Ladisch <clemens@ladisch.de> 4084L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4085S: Maintained 4086T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4087F: Documentation/sound/cards/bt87x.rst 4088F: sound/pci/bt87x.c 4089 4090BT8XXGPIO DRIVER 4091M: Michael Buesch <m@bues.ch> 4092S: Maintained 4093W: http://bu3sch.de/btgpio.php 4094F: drivers/gpio/gpio-bt8xx.c 4095 4096BTRFS FILE SYSTEM 4097M: Chris Mason <clm@fb.com> 4098M: Josef Bacik <josef@toxicpanda.com> 4099M: David Sterba <dsterba@suse.com> 4100L: linux-btrfs@vger.kernel.org 4101S: Maintained 4102W: http://btrfs.wiki.kernel.org/ 4103Q: http://patchwork.kernel.org/project/linux-btrfs/list/ 4104C: irc://irc.libera.chat/btrfs 4105T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4106F: Documentation/filesystems/btrfs.rst 4107F: fs/btrfs/ 4108F: include/linux/btrfs* 4109F: include/uapi/linux/btrfs* 4110 4111BTTV VIDEO4LINUX DRIVER 4112M: Mauro Carvalho Chehab <mchehab@kernel.org> 4113L: linux-media@vger.kernel.org 4114S: Odd fixes 4115W: https://linuxtv.org 4116T: git git://linuxtv.org/media_tree.git 4117F: Documentation/driver-api/media/drivers/bttv* 4118F: drivers/media/pci/bt8xx/bttv* 4119 4120BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4121M: Chanwoo Choi <cw00.choi@samsung.com> 4122L: linux-pm@vger.kernel.org 4123L: linux-samsung-soc@vger.kernel.org 4124S: Maintained 4125T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4126F: Documentation/devicetree/bindings/devfreq/exynos-bus.txt 4127F: drivers/devfreq/exynos-bus.c 4128 4129BUSLOGIC SCSI DRIVER 4130M: Khalid Aziz <khalid@gonehiking.org> 4131L: linux-scsi@vger.kernel.org 4132S: Maintained 4133F: drivers/scsi/BusLogic.* 4134F: drivers/scsi/FlashPoint.* 4135 4136C-MEDIA CMI8788 DRIVER 4137M: Clemens Ladisch <clemens@ladisch.de> 4138L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4139S: Maintained 4140T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4141F: sound/pci/oxygen/ 4142 4143C-SKY ARCHITECTURE 4144M: Guo Ren <guoren@kernel.org> 4145L: linux-csky@vger.kernel.org 4146S: Supported 4147T: git https://github.com/c-sky/csky-linux.git 4148F: Documentation/devicetree/bindings/csky/ 4149F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4150F: Documentation/devicetree/bindings/timer/csky,* 4151F: arch/csky/ 4152F: drivers/clocksource/timer-gx6605s.c 4153F: drivers/clocksource/timer-mp-csky.c 4154F: drivers/irqchip/irq-csky-* 4155N: csky 4156K: csky 4157 4158CA8210 IEEE-802.15.4 RADIO DRIVER 4159M: Harry Morris <h.morris@cascoda.com> 4160L: linux-wpan@vger.kernel.org 4161S: Maintained 4162W: https://github.com/Cascoda/ca8210-linux.git 4163F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4164F: drivers/net/ieee802154/ca8210.c 4165 4166CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4167M: Damien Le Moal <damien.lemoal@wdc.com> 4168L: linux-riscv@lists.infradead.org 4169L: linux-gpio@vger.kernel.org (pinctrl driver) 4170F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4171F: drivers/pinctrl/pinctrl-k210.c 4172 4173CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4174M: Damien Le Moal <damien.lemoal@wdc.com> 4175L: linux-kernel@vger.kernel.org 4176L: linux-riscv@lists.infradead.org 4177S: Maintained 4178F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4179F: drivers/reset/reset-k210.c 4180 4181CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4182M: Damien Le Moal <damien.lemoal@wdc.com> 4183L: linux-riscv@lists.infradead.org 4184S: Maintained 4185F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4186F: drivers/soc/canaan/ 4187F: include/soc/canaan/ 4188 4189CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4190M: David Howells <dhowells@redhat.com> 4191L: linux-cachefs@redhat.com (moderated for non-subscribers) 4192S: Supported 4193F: Documentation/filesystems/caching/cachefiles.rst 4194F: fs/cachefiles/ 4195 4196CADENCE MIPI-CSI2 BRIDGES 4197M: Maxime Ripard <mripard@kernel.org> 4198L: linux-media@vger.kernel.org 4199S: Maintained 4200F: Documentation/devicetree/bindings/media/cdns,*.txt 4201F: drivers/media/platform/cadence/cdns-csi2* 4202 4203CADENCE NAND DRIVER 4204L: linux-mtd@lists.infradead.org 4205S: Orphan 4206F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4207F: drivers/mtd/nand/raw/cadence-nand-controller.c 4208 4209CADENCE USB3 DRD IP DRIVER 4210M: Peter Chen <peter.chen@kernel.org> 4211M: Pawel Laszczak <pawell@cadence.com> 4212R: Roger Quadros <rogerq@kernel.org> 4213R: Aswath Govindraju <a-govindraju@ti.com> 4214L: linux-usb@vger.kernel.org 4215S: Maintained 4216T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4217F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4218F: drivers/usb/cdns3/ 4219X: drivers/usb/cdns3/cdnsp* 4220 4221CADENCE USBSSP DRD IP DRIVER 4222M: Pawel Laszczak <pawell@cadence.com> 4223L: linux-usb@vger.kernel.org 4224S: Maintained 4225T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4226F: drivers/usb/cdns3/ 4227X: drivers/usb/cdns3/cdns3* 4228 4229CADET FM/AM RADIO RECEIVER DRIVER 4230M: Hans Verkuil <hverkuil@xs4all.nl> 4231L: linux-media@vger.kernel.org 4232S: Maintained 4233W: https://linuxtv.org 4234T: git git://linuxtv.org/media_tree.git 4235F: drivers/media/radio/radio-cadet* 4236 4237CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4238L: linux-media@vger.kernel.org 4239S: Orphan 4240T: git git://linuxtv.org/media_tree.git 4241F: Documentation/admin-guide/media/cafe_ccic* 4242F: drivers/media/platform/marvell-ccic/ 4243 4244CAIF NETWORK LAYER 4245L: netdev@vger.kernel.org 4246S: Orphan 4247F: Documentation/networking/caif/ 4248F: drivers/net/caif/ 4249F: include/net/caif/ 4250F: include/uapi/linux/caif/ 4251F: net/caif/ 4252 4253CAKE QDISC 4254M: Toke Høiland-Jørgensen <toke@toke.dk> 4255L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4256S: Maintained 4257F: net/sched/sch_cake.c 4258 4259CAN NETWORK DRIVERS 4260M: Wolfgang Grandegger <wg@grandegger.com> 4261M: Marc Kleine-Budde <mkl@pengutronix.de> 4262L: linux-can@vger.kernel.org 4263S: Maintained 4264W: https://github.com/linux-can 4265T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4266T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4267F: Documentation/devicetree/bindings/net/can/ 4268F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4269F: drivers/net/can/ 4270F: drivers/phy/phy-can-transceiver.c 4271F: include/linux/can/bittiming.h 4272F: include/linux/can/dev.h 4273F: include/linux/can/led.h 4274F: include/linux/can/length.h 4275F: include/linux/can/platform/ 4276F: include/linux/can/rx-offload.h 4277F: include/uapi/linux/can/error.h 4278F: include/uapi/linux/can/netlink.h 4279F: include/uapi/linux/can/vxcan.h 4280 4281CAN NETWORK LAYER 4282M: Oliver Hartkopp <socketcan@hartkopp.net> 4283M: Marc Kleine-Budde <mkl@pengutronix.de> 4284L: linux-can@vger.kernel.org 4285S: Maintained 4286W: https://github.com/linux-can 4287T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4288T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4289F: Documentation/networking/can.rst 4290F: include/linux/can/can-ml.h 4291F: include/linux/can/core.h 4292F: include/linux/can/skb.h 4293F: include/net/netns/can.h 4294F: include/uapi/linux/can.h 4295F: include/uapi/linux/can/bcm.h 4296F: include/uapi/linux/can/gw.h 4297F: include/uapi/linux/can/isotp.h 4298F: include/uapi/linux/can/raw.h 4299F: net/can/ 4300 4301CAN-J1939 NETWORK LAYER 4302M: Robin van der Gracht <robin@protonic.nl> 4303M: Oleksij Rempel <o.rempel@pengutronix.de> 4304R: kernel@pengutronix.de 4305L: linux-can@vger.kernel.org 4306S: Maintained 4307F: Documentation/networking/j1939.rst 4308F: include/uapi/linux/can/j1939.h 4309F: net/can/j1939/ 4310 4311CAPABILITIES 4312M: Serge Hallyn <serge@hallyn.com> 4313L: linux-security-module@vger.kernel.org 4314S: Supported 4315F: include/linux/capability.h 4316F: include/uapi/linux/capability.h 4317F: kernel/capability.c 4318F: security/commoncap.c 4319 4320CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4321M: Kevin Tsai <ktsai@capellamicro.com> 4322S: Maintained 4323F: drivers/iio/light/cm* 4324 4325CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4326M: Christian Lamparter <chunkeey@googlemail.com> 4327L: linux-wireless@vger.kernel.org 4328S: Maintained 4329W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4330F: drivers/net/wireless/ath/carl9170/ 4331 4332CAVIUM I2C DRIVER 4333M: Robert Richter <rric@kernel.org> 4334S: Odd Fixes 4335W: http://www.marvell.com 4336F: drivers/i2c/busses/i2c-octeon* 4337F: drivers/i2c/busses/i2c-thunderx* 4338 4339CAVIUM LIQUIDIO NETWORK DRIVER 4340M: Derek Chickles <dchickles@marvell.com> 4341M: Satanand Burla <sburla@marvell.com> 4342M: Felix Manlunas <fmanlunas@marvell.com> 4343L: netdev@vger.kernel.org 4344S: Supported 4345W: http://www.marvell.com 4346F: drivers/net/ethernet/cavium/liquidio/ 4347 4348CAVIUM MMC DRIVER 4349M: Robert Richter <rric@kernel.org> 4350S: Odd Fixes 4351W: http://www.marvell.com 4352F: drivers/mmc/host/cavium* 4353 4354CAVIUM OCTEON-TX CRYPTO DRIVER 4355M: George Cherian <gcherian@marvell.com> 4356L: linux-crypto@vger.kernel.org 4357S: Supported 4358W: http://www.marvell.com 4359F: drivers/crypto/cavium/cpt/ 4360 4361CAVIUM THUNDERX2 ARM64 SOC 4362M: Robert Richter <rric@kernel.org> 4363L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4364S: Odd Fixes 4365F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4366F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4367 4368CBS/ETF/TAPRIO QDISCS 4369M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4370S: Maintained 4371L: netdev@vger.kernel.org 4372F: net/sched/sch_cbs.c 4373F: net/sched/sch_etf.c 4374F: net/sched/sch_taprio.c 4375 4376CC2520 IEEE-802.15.4 RADIO DRIVER 4377M: Varka Bhadram <varkabhadram@gmail.com> 4378L: linux-wpan@vger.kernel.org 4379S: Maintained 4380F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4381F: drivers/net/ieee802154/cc2520.c 4382F: include/linux/spi/cc2520.h 4383 4384CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4385M: Gilad Ben-Yossef <gilad@benyossef.com> 4386L: linux-crypto@vger.kernel.org 4387S: Supported 4388W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4389F: drivers/crypto/ccree/ 4390 4391CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4392M: Hadar Gat <hadar.gat@arm.com> 4393L: linux-crypto@vger.kernel.org 4394S: Supported 4395F: drivers/char/hw_random/cctrng.c 4396F: drivers/char/hw_random/cctrng.h 4397F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4398W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4399 4400CEC FRAMEWORK 4401M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4402L: linux-media@vger.kernel.org 4403S: Supported 4404W: http://linuxtv.org 4405T: git git://linuxtv.org/media_tree.git 4406F: Documentation/ABI/testing/debugfs-cec-error-inj 4407F: Documentation/devicetree/bindings/media/cec.txt 4408F: Documentation/driver-api/media/cec-core.rst 4409F: Documentation/userspace-api/media/cec 4410F: drivers/media/cec/ 4411F: drivers/media/rc/keymaps/rc-cec.c 4412F: include/media/cec-notifier.h 4413F: include/media/cec.h 4414F: include/uapi/linux/cec-funcs.h 4415F: include/uapi/linux/cec.h 4416 4417CEC GPIO DRIVER 4418M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4419L: linux-media@vger.kernel.org 4420S: Supported 4421W: http://linuxtv.org 4422T: git git://linuxtv.org/media_tree.git 4423F: Documentation/devicetree/bindings/media/cec-gpio.txt 4424F: drivers/media/cec/platform/cec-gpio/ 4425 4426CELL BROADBAND ENGINE ARCHITECTURE 4427M: Arnd Bergmann <arnd@arndb.de> 4428L: linuxppc-dev@lists.ozlabs.org 4429S: Supported 4430W: http://www.ibm.com/developerworks/power/cell/ 4431F: arch/powerpc/include/asm/cell*.h 4432F: arch/powerpc/include/asm/spu*.h 4433F: arch/powerpc/include/uapi/asm/spu*.h 4434F: arch/powerpc/platforms/cell/ 4435 4436CELLWISE CW2015 BATTERY DRIVER 4437M: Tobias Schrammm <t.schramm@manjaro.org> 4438S: Maintained 4439F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4440F: drivers/power/supply/cw2015_battery.c 4441 4442CEPH COMMON CODE (LIBCEPH) 4443M: Ilya Dryomov <idryomov@gmail.com> 4444M: Jeff Layton <jlayton@kernel.org> 4445L: ceph-devel@vger.kernel.org 4446S: Supported 4447W: http://ceph.com/ 4448T: git git://github.com/ceph/ceph-client.git 4449F: include/linux/ceph/ 4450F: include/linux/crush/ 4451F: net/ceph/ 4452 4453CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4454M: Jeff Layton <jlayton@kernel.org> 4455M: Ilya Dryomov <idryomov@gmail.com> 4456L: ceph-devel@vger.kernel.org 4457S: Supported 4458W: http://ceph.com/ 4459T: git git://github.com/ceph/ceph-client.git 4460F: Documentation/filesystems/ceph.rst 4461F: fs/ceph/ 4462 4463CERTIFICATE HANDLING 4464M: David Howells <dhowells@redhat.com> 4465M: David Woodhouse <dwmw2@infradead.org> 4466L: keyrings@vger.kernel.org 4467S: Maintained 4468F: Documentation/admin-guide/module-signing.rst 4469F: certs/ 4470F: scripts/sign-file.c 4471 4472CFAG12864B LCD DRIVER 4473M: Miguel Ojeda <ojeda@kernel.org> 4474S: Maintained 4475F: drivers/auxdisplay/cfag12864b.c 4476F: include/linux/cfag12864b.h 4477 4478CFAG12864BFB LCD FRAMEBUFFER DRIVER 4479M: Miguel Ojeda <ojeda@kernel.org> 4480S: Maintained 4481F: drivers/auxdisplay/cfag12864bfb.c 4482F: include/linux/cfag12864b.h 4483 4484CHAR and MISC DRIVERS 4485M: Arnd Bergmann <arnd@arndb.de> 4486M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4487S: Supported 4488T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4489F: drivers/char/ 4490F: drivers/misc/ 4491F: include/linux/miscdevice.h 4492X: drivers/char/agp/ 4493X: drivers/char/hw_random/ 4494X: drivers/char/ipmi/ 4495X: drivers/char/random.c 4496X: drivers/char/tpm/ 4497 4498CHECKPATCH 4499M: Andy Whitcroft <apw@canonical.com> 4500M: Joe Perches <joe@perches.com> 4501R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4502R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4503S: Maintained 4504F: scripts/checkpatch.pl 4505 4506CHECKPATCH DOCUMENTATION 4507M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4508M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4509R: Joe Perches <joe@perches.com> 4510S: Maintained 4511F: Documentation/dev-tools/checkpatch.rst 4512 4513CHINESE DOCUMENTATION 4514M: Alex Shi <alexs@kernel.org> 4515S: Maintained 4516F: Documentation/translations/zh_CN/ 4517 4518CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4519M: Peter Chen <peter.chen@kernel.org> 4520L: linux-usb@vger.kernel.org 4521S: Maintained 4522T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4523F: drivers/usb/chipidea/ 4524 4525CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4526M: Hans de Goede <hdegoede@redhat.com> 4527L: linux-input@vger.kernel.org 4528S: Maintained 4529F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4530F: drivers/input/touchscreen/chipone_icn8318.c 4531 4532CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4533M: Hans de Goede <hdegoede@redhat.com> 4534L: linux-input@vger.kernel.org 4535S: Maintained 4536F: drivers/input/touchscreen/chipone_icn8505.c 4537 4538CHROME HARDWARE PLATFORM SUPPORT 4539M: Benson Leung <bleung@chromium.org> 4540S: Maintained 4541T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4542F: drivers/platform/chrome/ 4543 4544CHROMEOS EC CODEC DRIVER 4545M: Cheng-Yi Chiang <cychiang@chromium.org> 4546R: Guenter Roeck <groeck@chromium.org> 4547S: Maintained 4548F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4549F: sound/soc/codecs/cros_ec_codec.* 4550 4551CHROMEOS EC SUBDRIVERS 4552M: Benson Leung <bleung@chromium.org> 4553R: Guenter Roeck <groeck@chromium.org> 4554S: Maintained 4555F: drivers/power/supply/cros_usbpd-charger.c 4556N: cros_ec 4557N: cros-ec 4558 4559CHROMEOS EC USB TYPE-C DRIVER 4560M: Prashant Malani <pmalani@chromium.org> 4561S: Maintained 4562F: drivers/platform/chrome/cros_ec_typec.c 4563 4564CHROMEOS EC USB PD NOTIFY DRIVER 4565M: Prashant Malani <pmalani@chromium.org> 4566S: Maintained 4567F: drivers/platform/chrome/cros_usbpd_notify.c 4568F: include/linux/platform_data/cros_usbpd_notify.h 4569 4570CHRONTEL CH7322 CEC DRIVER 4571M: Joe Tessler <jrt@google.com> 4572L: linux-media@vger.kernel.org 4573S: Maintained 4574T: git git://linuxtv.org/media_tree.git 4575F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4576F: drivers/media/cec/i2c/ch7322.c 4577 4578CIRRUS LOGIC AUDIO CODEC DRIVERS 4579M: James Schulman <james.schulman@cirrus.com> 4580M: David Rhodes <david.rhodes@cirrus.com> 4581M: Lucas Tanure <tanureal@opensource.cirrus.com> 4582L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4583L: patches@opensource.cirrus.com 4584S: Maintained 4585F: Documentation/devicetree/bindings/sound/cirrus,cs* 4586F: sound/pci/hda/cs* 4587F: sound/soc/codecs/cs* 4588 4589CIRRUS LOGIC DSP FIRMWARE DRIVER 4590M: Simon Trimmer <simont@opensource.cirrus.com> 4591M: Charles Keepax <ckeepax@opensource.cirrus.com> 4592M: Richard Fitzgerald <rf@opensource.cirrus.com> 4593L: patches@opensource.cirrus.com 4594S: Supported 4595W: https://github.com/CirrusLogic/linux-drivers/wiki 4596T: git https://github.com/CirrusLogic/linux-drivers.git 4597F: drivers/firmware/cirrus/* 4598F: include/linux/firmware/cirrus/* 4599 4600CIRRUS LOGIC EP93XX ETHERNET DRIVER 4601M: Hartley Sweeten <hsweeten@visionengravers.com> 4602L: netdev@vger.kernel.org 4603S: Maintained 4604F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4605 4606CIRRUS LOGIC LOCHNAGAR DRIVER 4607M: Charles Keepax <ckeepax@opensource.cirrus.com> 4608M: Richard Fitzgerald <rf@opensource.cirrus.com> 4609L: patches@opensource.cirrus.com 4610S: Supported 4611F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4612F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4613F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4614F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4615F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4616F: Documentation/hwmon/lochnagar.rst 4617F: drivers/clk/clk-lochnagar.c 4618F: drivers/hwmon/lochnagar-hwmon.c 4619F: drivers/mfd/lochnagar-i2c.c 4620F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4621F: drivers/regulator/lochnagar-regulator.c 4622F: include/dt-bindings/clk/lochnagar.h 4623F: include/dt-bindings/pinctrl/lochnagar.h 4624F: include/linux/mfd/lochnagar* 4625F: sound/soc/codecs/lochnagar-sc.c 4626 4627CIRRUS LOGIC MADERA CODEC DRIVERS 4628M: Charles Keepax <ckeepax@opensource.cirrus.com> 4629M: Richard Fitzgerald <rf@opensource.cirrus.com> 4630L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4631L: patches@opensource.cirrus.com 4632S: Supported 4633W: https://github.com/CirrusLogic/linux-drivers/wiki 4634T: git https://github.com/CirrusLogic/linux-drivers.git 4635F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4636F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4637F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4638F: drivers/gpio/gpio-madera* 4639F: drivers/irqchip/irq-madera* 4640F: drivers/mfd/cs47l* 4641F: drivers/mfd/madera* 4642F: drivers/pinctrl/cirrus/* 4643F: include/dt-bindings/sound/madera* 4644F: include/linux/irqchip/irq-madera* 4645F: include/linux/mfd/madera/* 4646F: include/sound/madera* 4647F: sound/soc/codecs/cs47l* 4648F: sound/soc/codecs/madera* 4649 4650CISCO FCOE HBA DRIVER 4651M: Satish Kharat <satishkh@cisco.com> 4652M: Sesidhar Baddela <sebaddel@cisco.com> 4653M: Karan Tilak Kumar <kartilak@cisco.com> 4654L: linux-scsi@vger.kernel.org 4655S: Supported 4656F: drivers/scsi/fnic/ 4657 4658CISCO SCSI HBA DRIVER 4659M: Karan Tilak Kumar <kartilak@cisco.com> 4660M: Sesidhar Baddela <sebaddel@cisco.com> 4661L: linux-scsi@vger.kernel.org 4662S: Supported 4663F: drivers/scsi/snic/ 4664 4665CISCO VIC ETHERNET NIC DRIVER 4666M: Christian Benvenuti <benve@cisco.com> 4667M: Govindarajulu Varadarajan <_govind@gmx.com> 4668S: Supported 4669F: drivers/net/ethernet/cisco/enic/ 4670 4671CISCO VIC LOW LATENCY NIC DRIVER 4672M: Christian Benvenuti <benve@cisco.com> 4673M: Nelson Escobar <neescoba@cisco.com> 4674S: Supported 4675F: drivers/infiniband/hw/usnic/ 4676 4677CLANG-FORMAT FILE 4678M: Miguel Ojeda <ojeda@kernel.org> 4679S: Maintained 4680F: .clang-format 4681 4682CLANG/LLVM BUILD SUPPORT 4683M: Nathan Chancellor <nathan@kernel.org> 4684M: Nick Desaulniers <ndesaulniers@google.com> 4685L: llvm@lists.linux.dev 4686S: Supported 4687W: https://clangbuiltlinux.github.io/ 4688B: https://github.com/ClangBuiltLinux/linux/issues 4689C: irc://irc.libera.chat/clangbuiltlinux 4690F: Documentation/kbuild/llvm.rst 4691F: include/linux/compiler-clang.h 4692F: scripts/Makefile.clang 4693F: scripts/clang-tools/ 4694K: \b(?i:clang|llvm)\b 4695 4696CLANG CONTROL FLOW INTEGRITY SUPPORT 4697M: Sami Tolvanen <samitolvanen@google.com> 4698M: Kees Cook <keescook@chromium.org> 4699R: Nathan Chancellor <nathan@kernel.org> 4700R: Nick Desaulniers <ndesaulniers@google.com> 4701L: llvm@lists.linux.dev 4702S: Supported 4703B: https://github.com/ClangBuiltLinux/linux/issues 4704T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/clang/features 4705F: include/linux/cfi.h 4706F: kernel/cfi.c 4707 4708CLK API 4709M: Russell King <linux@armlinux.org.uk> 4710L: linux-clk@vger.kernel.org 4711S: Maintained 4712F: include/linux/clk.h 4713 4714CLOCKSOURCE, CLOCKEVENT DRIVERS 4715M: Daniel Lezcano <daniel.lezcano@linaro.org> 4716M: Thomas Gleixner <tglx@linutronix.de> 4717L: linux-kernel@vger.kernel.org 4718S: Supported 4719T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 4720F: Documentation/devicetree/bindings/timer/ 4721F: drivers/clocksource/ 4722 4723CMPC ACPI DRIVER 4724M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 4725M: Daniel Oliveira Nascimento <don@syst.com.br> 4726L: platform-driver-x86@vger.kernel.org 4727S: Supported 4728F: drivers/platform/x86/classmate-laptop.c 4729 4730COBALT MEDIA DRIVER 4731M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4732L: linux-media@vger.kernel.org 4733S: Supported 4734W: https://linuxtv.org 4735T: git git://linuxtv.org/media_tree.git 4736F: drivers/media/pci/cobalt/ 4737 4738COCCINELLE/Semantic Patches (SmPL) 4739M: Julia Lawall <Julia.Lawall@inria.fr> 4740M: Nicolas Palix <nicolas.palix@imag.fr> 4741L: cocci@inria.fr (moderated for non-subscribers) 4742S: Supported 4743W: https://coccinelle.gitlabpages.inria.fr/website/ 4744T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 4745F: Documentation/dev-tools/coccinelle.rst 4746F: scripts/coccicheck 4747F: scripts/coccinelle/ 4748 4749CODA FILE SYSTEM 4750M: Jan Harkes <jaharkes@cs.cmu.edu> 4751M: coda@cs.cmu.edu 4752L: codalist@coda.cs.cmu.edu 4753S: Maintained 4754W: http://www.coda.cs.cmu.edu/ 4755F: Documentation/filesystems/coda.rst 4756F: fs/coda/ 4757F: include/linux/coda*.h 4758F: include/uapi/linux/coda*.h 4759 4760CODA V4L2 MEM2MEM DRIVER 4761M: Philipp Zabel <p.zabel@pengutronix.de> 4762L: linux-media@vger.kernel.org 4763S: Maintained 4764F: Documentation/devicetree/bindings/media/coda.yaml 4765F: drivers/media/platform/coda/ 4766 4767CODE OF CONDUCT 4768M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4769S: Supported 4770F: Documentation/process/code-of-conduct-interpretation.rst 4771F: Documentation/process/code-of-conduct.rst 4772 4773COMEDI DRIVERS 4774M: Ian Abbott <abbotti@mev.co.uk> 4775M: H Hartley Sweeten <hsweeten@visionengravers.com> 4776S: Odd Fixes 4777F: drivers/comedi/ 4778F: include/linux/comedi/ 4779F: include/uapi/linux/comedi.h 4780 4781COMMON CLK FRAMEWORK 4782M: Michael Turquette <mturquette@baylibre.com> 4783M: Stephen Boyd <sboyd@kernel.org> 4784L: linux-clk@vger.kernel.org 4785S: Maintained 4786Q: http://patchwork.kernel.org/project/linux-clk/list/ 4787T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 4788F: Documentation/devicetree/bindings/clock/ 4789F: drivers/clk/ 4790F: include/linux/clk-pr* 4791F: include/linux/clk/ 4792F: include/linux/of_clk.h 4793X: drivers/clk/clkdev.c 4794 4795COMMON INTERNET FILE SYSTEM CLIENT (CIFS) 4796M: Steve French <sfrench@samba.org> 4797L: linux-cifs@vger.kernel.org 4798L: samba-technical@lists.samba.org (moderated for non-subscribers) 4799S: Supported 4800W: http://linux-cifs.samba.org/ 4801T: git git://git.samba.org/sfrench/cifs-2.6.git 4802F: Documentation/admin-guide/cifs/ 4803F: fs/cifs/ 4804F: fs/smbfs_common/ 4805 4806COMPACTPCI HOTPLUG CORE 4807M: Scott Murray <scott@spiteful.org> 4808L: linux-pci@vger.kernel.org 4809S: Maintained 4810F: drivers/pci/hotplug/cpci_hotplug* 4811 4812COMPACTPCI HOTPLUG GENERIC DRIVER 4813M: Scott Murray <scott@spiteful.org> 4814L: linux-pci@vger.kernel.org 4815S: Maintained 4816F: drivers/pci/hotplug/cpcihp_generic.c 4817 4818COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 4819M: Scott Murray <scott@spiteful.org> 4820L: linux-pci@vger.kernel.org 4821S: Maintained 4822F: drivers/pci/hotplug/cpcihp_zt5550.* 4823 4824COMPAL LAPTOP SUPPORT 4825M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 4826L: platform-driver-x86@vger.kernel.org 4827S: Maintained 4828F: drivers/platform/x86/compal-laptop.c 4829 4830COMPILER ATTRIBUTES 4831M: Miguel Ojeda <ojeda@kernel.org> 4832R: Nick Desaulniers <ndesaulniers@google.com> 4833S: Maintained 4834F: include/linux/compiler_attributes.h 4835 4836COMPUTE EXPRESS LINK (CXL) 4837M: Alison Schofield <alison.schofield@intel.com> 4838M: Vishal Verma <vishal.l.verma@intel.com> 4839M: Ira Weiny <ira.weiny@intel.com> 4840M: Ben Widawsky <ben.widawsky@intel.com> 4841M: Dan Williams <dan.j.williams@intel.com> 4842L: linux-cxl@vger.kernel.org 4843S: Maintained 4844F: drivers/cxl/ 4845F: include/uapi/linux/cxl_mem.h 4846 4847CONEXANT ACCESSRUNNER USB DRIVER 4848L: accessrunner-general@lists.sourceforge.net 4849S: Orphan 4850W: http://accessrunner.sourceforge.net/ 4851F: drivers/usb/atm/cxacru.c 4852 4853CONFIGFS 4854M: Joel Becker <jlbec@evilplan.org> 4855M: Christoph Hellwig <hch@lst.de> 4856S: Supported 4857T: git git://git.infradead.org/users/hch/configfs.git 4858F: fs/configfs/ 4859F: include/linux/configfs.h 4860F: samples/configfs/ 4861 4862CONSOLE SUBSYSTEM 4863M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4864S: Supported 4865F: drivers/video/console/ 4866F: include/linux/console* 4867 4868CONTEXT TRACKING 4869M: Frederic Weisbecker <frederic@kernel.org> 4870S: Maintained 4871F: kernel/context_tracking.c 4872F: include/linux/context_tracking* 4873 4874CONTROL GROUP (CGROUP) 4875M: Tejun Heo <tj@kernel.org> 4876M: Zefan Li <lizefan.x@bytedance.com> 4877M: Johannes Weiner <hannes@cmpxchg.org> 4878L: cgroups@vger.kernel.org 4879S: Maintained 4880T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 4881F: Documentation/admin-guide/cgroup-v1/ 4882F: Documentation/admin-guide/cgroup-v2.rst 4883F: include/linux/cgroup* 4884F: kernel/cgroup/ 4885 4886CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 4887M: Tejun Heo <tj@kernel.org> 4888M: Jens Axboe <axboe@kernel.dk> 4889L: cgroups@vger.kernel.org 4890L: linux-block@vger.kernel.org 4891T: git git://git.kernel.dk/linux-block 4892F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 4893F: block/bfq-cgroup.c 4894F: block/blk-cgroup.c 4895F: block/blk-iolatency.c 4896F: block/blk-throttle.c 4897F: include/linux/blk-cgroup.h 4898 4899CONTROL GROUP - CPUSET 4900M: Zefan Li <lizefan.x@bytedance.com> 4901L: cgroups@vger.kernel.org 4902S: Maintained 4903T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 4904F: Documentation/admin-guide/cgroup-v1/cpusets.rst 4905F: include/linux/cpuset.h 4906F: kernel/cgroup/cpuset.c 4907 4908CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 4909M: Johannes Weiner <hannes@cmpxchg.org> 4910M: Michal Hocko <mhocko@kernel.org> 4911M: Vladimir Davydov <vdavydov.dev@gmail.com> 4912L: cgroups@vger.kernel.org 4913L: linux-mm@kvack.org 4914S: Maintained 4915F: mm/memcontrol.c 4916F: mm/swap_cgroup.c 4917 4918CORETEMP HARDWARE MONITORING DRIVER 4919M: Fenghua Yu <fenghua.yu@intel.com> 4920L: linux-hwmon@vger.kernel.org 4921S: Maintained 4922F: Documentation/hwmon/coretemp.rst 4923F: drivers/hwmon/coretemp.c 4924 4925CORSAIR-CPRO HARDWARE MONITOR DRIVER 4926M: Marius Zachmann <mail@mariuszachmann.de> 4927L: linux-hwmon@vger.kernel.org 4928S: Maintained 4929F: drivers/hwmon/corsair-cpro.c 4930 4931CORSAIR-PSU HARDWARE MONITOR DRIVER 4932M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 4933L: linux-hwmon@vger.kernel.org 4934S: Maintained 4935F: Documentation/hwmon/corsair-psu.rst 4936F: drivers/hwmon/corsair-psu.c 4937 4938COSA/SRP SYNC SERIAL DRIVER 4939M: Jan "Yenya" Kasprzak <kas@fi.muni.cz> 4940S: Maintained 4941W: http://www.fi.muni.cz/~kas/cosa/ 4942F: drivers/net/wan/cosa* 4943 4944COUNTER SUBSYSTEM 4945M: William Breathitt Gray <vilhelm.gray@gmail.com> 4946L: linux-iio@vger.kernel.org 4947S: Maintained 4948F: Documentation/ABI/testing/sysfs-bus-counter 4949F: Documentation/driver-api/generic-counter.rst 4950F: drivers/counter/ 4951F: include/linux/counter.h 4952F: include/uapi/linux/counter.h 4953F: tools/counter/ 4954 4955CP2615 I2C DRIVER 4956M: Bence Csókás <bence98@sch.bme.hu> 4957S: Maintained 4958F: drivers/i2c/busses/i2c-cp2615.c 4959 4960CPMAC ETHERNET DRIVER 4961M: Florian Fainelli <f.fainelli@gmail.com> 4962L: netdev@vger.kernel.org 4963S: Maintained 4964F: drivers/net/ethernet/ti/cpmac.c 4965 4966CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 4967M: Viresh Kumar <viresh.kumar@linaro.org> 4968M: Sudeep Holla <sudeep.holla@arm.com> 4969L: linux-pm@vger.kernel.org 4970S: Maintained 4971W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 4972F: drivers/cpufreq/vexpress-spc-cpufreq.c 4973 4974CPU FREQUENCY SCALING FRAMEWORK 4975M: "Rafael J. Wysocki" <rafael@kernel.org> 4976M: Viresh Kumar <viresh.kumar@linaro.org> 4977L: linux-pm@vger.kernel.org 4978S: Maintained 4979B: https://bugzilla.kernel.org 4980T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 4981T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 4982F: Documentation/admin-guide/pm/cpufreq.rst 4983F: Documentation/admin-guide/pm/intel_pstate.rst 4984F: Documentation/cpu-freq/ 4985F: Documentation/devicetree/bindings/cpufreq/ 4986F: drivers/cpufreq/ 4987F: include/linux/cpufreq.h 4988F: include/linux/sched/cpufreq.h 4989F: kernel/sched/cpufreq*.c 4990F: tools/testing/selftests/cpufreq/ 4991 4992CPU IDLE TIME MANAGEMENT FRAMEWORK 4993M: "Rafael J. Wysocki" <rafael@kernel.org> 4994M: Daniel Lezcano <daniel.lezcano@linaro.org> 4995L: linux-pm@vger.kernel.org 4996S: Maintained 4997B: https://bugzilla.kernel.org 4998T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 4999F: Documentation/admin-guide/pm/cpuidle.rst 5000F: Documentation/driver-api/pm/cpuidle.rst 5001F: drivers/cpuidle/ 5002F: include/linux/cpuidle.h 5003 5004CPU POWER MONITORING SUBSYSTEM 5005M: Thomas Renninger <trenn@suse.com> 5006M: Shuah Khan <shuah@kernel.org> 5007M: Shuah Khan <skhan@linuxfoundation.org> 5008L: linux-pm@vger.kernel.org 5009S: Maintained 5010F: tools/power/cpupower/ 5011 5012CPUID/MSR DRIVER 5013M: "H. Peter Anvin" <hpa@zytor.com> 5014S: Maintained 5015F: arch/x86/kernel/cpuid.c 5016F: arch/x86/kernel/msr.c 5017 5018CPUIDLE DRIVER - ARM BIG LITTLE 5019M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 5020M: Daniel Lezcano <daniel.lezcano@linaro.org> 5021L: linux-pm@vger.kernel.org 5022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5023S: Maintained 5024T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5025F: drivers/cpuidle/cpuidle-big_little.c 5026 5027CPUIDLE DRIVER - ARM EXYNOS 5028M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 5029M: Daniel Lezcano <daniel.lezcano@linaro.org> 5030M: Kukjin Kim <kgene@kernel.org> 5031L: linux-pm@vger.kernel.org 5032L: linux-samsung-soc@vger.kernel.org 5033S: Supported 5034F: arch/arm/mach-exynos/pm.c 5035F: drivers/cpuidle/cpuidle-exynos.c 5036F: include/linux/platform_data/cpuidle-exynos.h 5037 5038CPUIDLE DRIVER - ARM PSCI 5039M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 5040M: Sudeep Holla <sudeep.holla@arm.com> 5041L: linux-pm@vger.kernel.org 5042L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5043S: Supported 5044F: drivers/cpuidle/cpuidle-psci.c 5045 5046CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5047M: Ulf Hansson <ulf.hansson@linaro.org> 5048L: linux-pm@vger.kernel.org 5049L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5050S: Supported 5051F: drivers/cpuidle/cpuidle-psci.h 5052F: drivers/cpuidle/cpuidle-psci-domain.c 5053 5054CRAMFS FILESYSTEM 5055M: Nicolas Pitre <nico@fluxnic.net> 5056S: Maintained 5057F: Documentation/filesystems/cramfs.rst 5058F: fs/cramfs/ 5059 5060CREATIVE SB0540 5061M: Bastien Nocera <hadess@hadess.net> 5062L: linux-input@vger.kernel.org 5063S: Maintained 5064F: drivers/hid/hid-creative-sb0540.c 5065 5066CRYPTO API 5067M: Herbert Xu <herbert@gondor.apana.org.au> 5068M: "David S. Miller" <davem@davemloft.net> 5069L: linux-crypto@vger.kernel.org 5070S: Maintained 5071T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5072T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5073F: Documentation/crypto/ 5074F: Documentation/devicetree/bindings/crypto/ 5075F: arch/*/crypto/ 5076F: crypto/ 5077F: drivers/crypto/ 5078F: include/crypto/ 5079F: include/linux/crypto* 5080F: lib/crypto/ 5081 5082CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5083M: Neil Horman <nhorman@tuxdriver.com> 5084L: linux-crypto@vger.kernel.org 5085S: Maintained 5086F: crypto/ansi_cprng.c 5087F: crypto/rng.c 5088 5089CS3308 MEDIA DRIVER 5090M: Hans Verkuil <hverkuil@xs4all.nl> 5091L: linux-media@vger.kernel.org 5092S: Odd Fixes 5093W: http://linuxtv.org 5094T: git git://linuxtv.org/media_tree.git 5095F: drivers/media/i2c/cs3308.c 5096 5097CS5535 Audio ALSA driver 5098M: Jaya Kumar <jayakumar.alsa@gmail.com> 5099S: Maintained 5100F: sound/pci/cs5535audio/ 5101 5102CSI DRIVERS FOR ALLWINNER V3s 5103M: Yong Deng <yong.deng@magewell.com> 5104L: linux-media@vger.kernel.org 5105S: Maintained 5106T: git git://linuxtv.org/media_tree.git 5107F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 5108F: drivers/media/platform/sunxi/sun6i-csi/ 5109 5110CW1200 WLAN driver 5111M: Solomon Peachy <pizza@shaftnet.org> 5112S: Maintained 5113F: drivers/net/wireless/st/cw1200/ 5114 5115CX18 VIDEO4LINUX DRIVER 5116M: Andy Walls <awalls@md.metrocast.net> 5117L: linux-media@vger.kernel.org 5118S: Maintained 5119W: https://linuxtv.org 5120T: git git://linuxtv.org/media_tree.git 5121F: drivers/media/pci/cx18/ 5122F: include/uapi/linux/ivtv* 5123 5124CX2341X MPEG ENCODER HELPER MODULE 5125M: Hans Verkuil <hverkuil@xs4all.nl> 5126L: linux-media@vger.kernel.org 5127S: Maintained 5128W: https://linuxtv.org 5129T: git git://linuxtv.org/media_tree.git 5130F: drivers/media/common/cx2341x* 5131F: include/media/drv-intf/cx2341x.h 5132 5133CX24120 MEDIA DRIVER 5134M: Jemma Denson <jdenson@gmail.com> 5135M: Patrick Boettcher <patrick.boettcher@posteo.de> 5136L: linux-media@vger.kernel.org 5137S: Maintained 5138W: https://linuxtv.org 5139Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5140F: drivers/media/dvb-frontends/cx24120* 5141 5142CX88 VIDEO4LINUX DRIVER 5143M: Mauro Carvalho Chehab <mchehab@kernel.org> 5144L: linux-media@vger.kernel.org 5145S: Odd fixes 5146W: https://linuxtv.org 5147T: git git://linuxtv.org/media_tree.git 5148F: Documentation/driver-api/media/drivers/cx88* 5149F: drivers/media/pci/cx88/ 5150 5151CXD2820R MEDIA DRIVER 5152M: Antti Palosaari <crope@iki.fi> 5153L: linux-media@vger.kernel.org 5154S: Maintained 5155W: https://linuxtv.org 5156W: http://palosaari.fi/linux/ 5157Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5158T: git git://linuxtv.org/anttip/media_tree.git 5159F: drivers/media/dvb-frontends/cxd2820r* 5160 5161CXGB3 ETHERNET DRIVER (CXGB3) 5162M: Raju Rangoju <rajur@chelsio.com> 5163L: netdev@vger.kernel.org 5164S: Supported 5165W: http://www.chelsio.com 5166F: drivers/net/ethernet/chelsio/cxgb3/ 5167 5168CXGB3 ISCSI DRIVER (CXGB3I) 5169M: Karen Xie <kxie@chelsio.com> 5170L: linux-scsi@vger.kernel.org 5171S: Supported 5172W: http://www.chelsio.com 5173F: drivers/scsi/cxgbi/cxgb3i 5174 5175CXGB4 CRYPTO DRIVER (chcr) 5176M: Ayush Sawal <ayush.sawal@chelsio.com> 5177M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5178M: Rohit Maheshwari <rohitm@chelsio.com> 5179L: linux-crypto@vger.kernel.org 5180S: Supported 5181W: http://www.chelsio.com 5182F: drivers/crypto/chelsio 5183 5184CXGB4 INLINE CRYPTO DRIVER 5185M: Ayush Sawal <ayush.sawal@chelsio.com> 5186M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5187M: Rohit Maheshwari <rohitm@chelsio.com> 5188L: netdev@vger.kernel.org 5189S: Supported 5190W: http://www.chelsio.com 5191F: drivers/net/ethernet/chelsio/inline_crypto/ 5192 5193CXGB4 ETHERNET DRIVER (CXGB4) 5194M: Raju Rangoju <rajur@chelsio.com> 5195L: netdev@vger.kernel.org 5196S: Supported 5197W: http://www.chelsio.com 5198F: drivers/net/ethernet/chelsio/cxgb4/ 5199 5200CXGB4 ISCSI DRIVER (CXGB4I) 5201M: Karen Xie <kxie@chelsio.com> 5202L: linux-scsi@vger.kernel.org 5203S: Supported 5204W: http://www.chelsio.com 5205F: drivers/scsi/cxgbi/cxgb4i 5206 5207CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5208M: Potnuri Bharat Teja <bharat@chelsio.com> 5209L: linux-rdma@vger.kernel.org 5210S: Supported 5211W: http://www.openfabrics.org 5212F: drivers/infiniband/hw/cxgb4/ 5213F: include/uapi/rdma/cxgb4-abi.h 5214 5215CXGB4VF ETHERNET DRIVER (CXGB4VF) 5216M: Raju Rangoju <rajur@chelsio.com> 5217L: netdev@vger.kernel.org 5218S: Supported 5219W: http://www.chelsio.com 5220F: drivers/net/ethernet/chelsio/cxgb4vf/ 5221 5222CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5223M: Frederic Barrat <fbarrat@linux.ibm.com> 5224M: Andrew Donnellan <ajd@linux.ibm.com> 5225L: linuxppc-dev@lists.ozlabs.org 5226S: Supported 5227F: Documentation/ABI/testing/sysfs-class-cxl 5228F: Documentation/powerpc/cxl.rst 5229F: arch/powerpc/platforms/powernv/pci-cxl.c 5230F: drivers/misc/cxl/ 5231F: include/misc/cxl* 5232F: include/uapi/misc/cxl.h 5233 5234CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5235M: Manoj N. Kumar <manoj@linux.ibm.com> 5236M: Matthew R. Ochs <mrochs@linux.ibm.com> 5237M: Uma Krishnan <ukrishn@linux.ibm.com> 5238L: linux-scsi@vger.kernel.org 5239S: Supported 5240F: Documentation/powerpc/cxlflash.rst 5241F: drivers/scsi/cxlflash/ 5242F: include/uapi/scsi/cxlflash_ioctl.h 5243 5244CYBERPRO FB DRIVER 5245M: Russell King <linux@armlinux.org.uk> 5246L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5247S: Maintained 5248W: http://www.armlinux.org.uk/ 5249F: drivers/video/fbdev/cyber2000fb.* 5250 5251CYCLADES PC300 DRIVER 5252S: Orphan 5253F: drivers/net/wan/pc300* 5254 5255CYPRESS_FIRMWARE MEDIA DRIVER 5256M: Antti Palosaari <crope@iki.fi> 5257L: linux-media@vger.kernel.org 5258S: Maintained 5259W: https://linuxtv.org 5260W: http://palosaari.fi/linux/ 5261Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5262T: git git://linuxtv.org/anttip/media_tree.git 5263F: drivers/media/common/cypress_firmware* 5264 5265CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5266M: Linus Walleij <linus.walleij@linaro.org> 5267L: linux-input@vger.kernel.org 5268S: Maintained 5269F: drivers/input/touchscreen/cy8ctma140.c 5270 5271CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5272M: Yassine Oudjana <y.oudjana@protonmail.com> 5273L: linux-input@vger.kernel.org 5274S: Maintained 5275F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5276F: drivers/input/keyboard/cypress-sf.c 5277 5278CYTTSP TOUCHSCREEN DRIVER 5279M: Linus Walleij <linus.walleij@linaro.org> 5280L: linux-input@vger.kernel.org 5281S: Maintained 5282F: drivers/input/touchscreen/cyttsp* 5283 5284D-LINK DIR-685 TOUCHKEYS DRIVER 5285M: Linus Walleij <linus.walleij@linaro.org> 5286L: linux-input@vger.kernel.org 5287S: Supported 5288F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5289 5290DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5291M: Joshua Kinard <kumba@gentoo.org> 5292S: Maintained 5293F: drivers/rtc/rtc-ds1685.c 5294F: include/linux/rtc/ds1685.h 5295 5296DAMA SLAVE for AX.25 5297M: Joerg Reuter <jreuter@yaina.de> 5298L: linux-hams@vger.kernel.org 5299S: Maintained 5300W: http://yaina.de/jreuter/ 5301W: http://www.qsl.net/dl1bke/ 5302F: net/ax25/af_ax25.c 5303F: net/ax25/ax25_dev.c 5304F: net/ax25/ax25_ds_* 5305F: net/ax25/ax25_in.c 5306F: net/ax25/ax25_out.c 5307F: net/ax25/ax25_timer.c 5308F: net/ax25/sysctl_net_ax25.c 5309 5310DATA ACCESS MONITOR 5311M: SeongJae Park <sj@kernel.org> 5312L: linux-mm@kvack.org 5313S: Maintained 5314F: Documentation/admin-guide/mm/damon/ 5315F: Documentation/vm/damon/ 5316F: include/linux/damon.h 5317F: include/trace/events/damon.h 5318F: mm/damon/ 5319F: tools/testing/selftests/damon/ 5320 5321DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5322L: netdev@vger.kernel.org 5323S: Orphan 5324F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5325F: drivers/net/ethernet/dec/tulip/dmfe.c 5326 5327DC390/AM53C974 SCSI driver 5328M: Hannes Reinecke <hare@suse.com> 5329L: linux-scsi@vger.kernel.org 5330S: Maintained 5331F: drivers/scsi/am53c974.c 5332 5333DC395x SCSI driver 5334M: Oliver Neukum <oliver@neukum.org> 5335M: Ali Akcaagac <aliakc@web.de> 5336M: Jamie Lenehan <lenehan@twibble.org> 5337L: dc395x@twibble.org 5338S: Maintained 5339W: http://twibble.org/dist/dc395x/ 5340W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5341F: Documentation/scsi/dc395x.rst 5342F: drivers/scsi/dc395x.* 5343 5344DCCP PROTOCOL 5345L: dccp@vger.kernel.org 5346S: Orphan 5347W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5348F: include/linux/dccp.h 5349F: include/linux/tfrc.h 5350F: include/uapi/linux/dccp.h 5351F: net/dccp/ 5352 5353DECnet NETWORK LAYER 5354L: linux-decnet-user@lists.sourceforge.net 5355S: Orphan 5356W: http://linux-decnet.sourceforge.net 5357F: Documentation/networking/decnet.rst 5358F: net/decnet/ 5359 5360DECSTATION PLATFORM SUPPORT 5361M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5362L: linux-mips@vger.kernel.org 5363S: Maintained 5364W: http://www.linux-mips.org/wiki/DECstation 5365F: arch/mips/dec/ 5366F: arch/mips/include/asm/dec/ 5367F: arch/mips/include/asm/mach-dec/ 5368 5369DEFXX FDDI NETWORK DRIVER 5370M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5371S: Maintained 5372F: drivers/net/fddi/defxx.* 5373 5374DEFZA FDDI NETWORK DRIVER 5375M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5376S: Maintained 5377F: drivers/net/fddi/defza.* 5378 5379DEINTERLACE DRIVERS FOR ALLWINNER H3 5380M: Jernej Skrabec <jernej.skrabec@gmail.com> 5381L: linux-media@vger.kernel.org 5382S: Maintained 5383T: git git://linuxtv.org/media_tree.git 5384F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5385F: drivers/media/platform/sunxi/sun8i-di/ 5386 5387DELL LAPTOP DRIVER 5388M: Matthew Garrett <mjg59@srcf.ucam.org> 5389M: Pali Rohár <pali@kernel.org> 5390L: platform-driver-x86@vger.kernel.org 5391S: Maintained 5392F: drivers/platform/x86/dell/dell-laptop.c 5393 5394DELL LAPTOP FREEFALL DRIVER 5395M: Pali Rohár <pali@kernel.org> 5396S: Maintained 5397F: drivers/platform/x86/dell/dell-smo8800.c 5398 5399DELL LAPTOP RBTN DRIVER 5400M: Pali Rohár <pali@kernel.org> 5401S: Maintained 5402F: drivers/platform/x86/dell/dell-rbtn.* 5403 5404DELL LAPTOP SMM DRIVER 5405M: Pali Rohár <pali@kernel.org> 5406S: Maintained 5407F: drivers/hwmon/dell-smm-hwmon.c 5408F: include/uapi/linux/i8k.h 5409 5410DELL REMOTE BIOS UPDATE DRIVER 5411M: Stuart Hayes <stuart.w.hayes@gmail.com> 5412L: platform-driver-x86@vger.kernel.org 5413S: Maintained 5414F: drivers/platform/x86/dell/dell_rbu.c 5415 5416DELL SMBIOS DRIVER 5417M: Pali Rohár <pali@kernel.org> 5418L: Dell.Client.Kernel@dell.com 5419L: platform-driver-x86@vger.kernel.org 5420S: Maintained 5421F: drivers/platform/x86/dell/dell-smbios.* 5422 5423DELL SMBIOS SMM DRIVER 5424L: Dell.Client.Kernel@dell.com 5425L: platform-driver-x86@vger.kernel.org 5426S: Maintained 5427F: drivers/platform/x86/dell/dell-smbios-smm.c 5428 5429DELL SMBIOS WMI DRIVER 5430L: Dell.Client.Kernel@dell.com 5431L: platform-driver-x86@vger.kernel.org 5432S: Maintained 5433F: drivers/platform/x86/dell/dell-smbios-wmi.c 5434F: tools/wmi/dell-smbios-example.c 5435 5436DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5437M: Stuart Hayes <stuart.w.hayes@gmail.com> 5438L: platform-driver-x86@vger.kernel.org 5439S: Maintained 5440F: Documentation/driver-api/dcdbas.rst 5441F: drivers/platform/x86/dell/dcdbas.* 5442 5443DELL WMI DESCRIPTOR DRIVER 5444L: Dell.Client.Kernel@dell.com 5445S: Maintained 5446F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5447 5448DELL WMI SYSMAN DRIVER 5449M: Divya Bharathi <divya.bharathi@dell.com> 5450M: Prasanth Ksr <prasanth.ksr@dell.com> 5451L: Dell.Client.Kernel@dell.com 5452L: platform-driver-x86@vger.kernel.org 5453S: Maintained 5454F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5455F: drivers/platform/x86/dell/dell-wmi-sysman/ 5456 5457DELL WMI NOTIFICATIONS DRIVER 5458M: Matthew Garrett <mjg59@srcf.ucam.org> 5459M: Pali Rohár <pali@kernel.org> 5460S: Maintained 5461F: drivers/platform/x86/dell/dell-wmi-base.c 5462 5463DELL WMI HARDWARE PRIVACY SUPPORT 5464M: Perry Yuan <Perry.Yuan@dell.com> 5465L: Dell.Client.Kernel@dell.com 5466L: platform-driver-x86@vger.kernel.org 5467S: Maintained 5468F: drivers/platform/x86/dell/dell-wmi-privacy.c 5469 5470DELTA ST MEDIA DRIVER 5471M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5472L: linux-media@vger.kernel.org 5473S: Supported 5474W: https://linuxtv.org 5475T: git git://linuxtv.org/media_tree.git 5476F: drivers/media/platform/sti/delta 5477 5478DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5479M: Zev Weiss <zev@bewilderbeest.net> 5480L: linux-hwmon@vger.kernel.org 5481S: Maintained 5482F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5483 5484DELTA DPS920AB PSU DRIVER 5485M: Robert Marko <robert.marko@sartura.hr> 5486L: linux-hwmon@vger.kernel.org 5487S: Maintained 5488F: Documentation/hwmon/dps920ab.rst 5489F: drivers/hwmon/pmbus/dps920ab.c 5490 5491DENALI NAND DRIVER 5492L: linux-mtd@lists.infradead.org 5493S: Orphan 5494F: drivers/mtd/nand/raw/denali* 5495 5496DESIGNWARE EDMA CORE IP DRIVER 5497M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5498L: dmaengine@vger.kernel.org 5499S: Maintained 5500F: drivers/dma/dw-edma/ 5501F: include/linux/dma/edma.h 5502 5503DESIGNWARE XDATA IP DRIVER 5504M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5505L: linux-pci@vger.kernel.org 5506S: Maintained 5507F: Documentation/misc-devices/dw-xdata-pcie.rst 5508F: drivers/misc/dw-xdata-pcie.c 5509 5510DESIGNWARE USB2 DRD IP DRIVER 5511M: Minas Harutyunyan <hminas@synopsys.com> 5512L: linux-usb@vger.kernel.org 5513S: Maintained 5514T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5515F: drivers/usb/dwc2/ 5516 5517DESIGNWARE USB3 DRD IP DRIVER 5518M: Felipe Balbi <balbi@kernel.org> 5519L: linux-usb@vger.kernel.org 5520S: Maintained 5521T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5522F: drivers/usb/dwc3/ 5523 5524DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5525M: Andreas Klinger <ak@it-klinger.de> 5526L: linux-iio@vger.kernel.org 5527S: Maintained 5528F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5529F: drivers/iio/proximity/srf*.c 5530 5531DEVICE COREDUMP (DEV_COREDUMP) 5532M: Johannes Berg <johannes@sipsolutions.net> 5533L: linux-kernel@vger.kernel.org 5534S: Maintained 5535F: drivers/base/devcoredump.c 5536F: include/linux/devcoredump.h 5537 5538DEVICE DEPENDENCY HELPER SCRIPT 5539M: Saravana Kannan <saravanak@google.com> 5540L: linux-kernel@vger.kernel.org 5541S: Maintained 5542F: scripts/dev-needs.sh 5543 5544DEVICE DIRECT ACCESS (DAX) 5545M: Dan Williams <dan.j.williams@intel.com> 5546M: Vishal Verma <vishal.l.verma@intel.com> 5547M: Dave Jiang <dave.jiang@intel.com> 5548L: nvdimm@lists.linux.dev 5549S: Supported 5550F: drivers/dax/ 5551 5552DEVICE FREQUENCY (DEVFREQ) 5553M: MyungJoo Ham <myungjoo.ham@samsung.com> 5554M: Kyungmin Park <kyungmin.park@samsung.com> 5555M: Chanwoo Choi <cw00.choi@samsung.com> 5556L: linux-pm@vger.kernel.org 5557S: Maintained 5558T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5559F: Documentation/devicetree/bindings/devfreq/ 5560F: drivers/devfreq/ 5561F: include/linux/devfreq.h 5562F: include/trace/events/devfreq.h 5563 5564DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5565M: Chanwoo Choi <cw00.choi@samsung.com> 5566L: linux-pm@vger.kernel.org 5567S: Supported 5568T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5569F: Documentation/devicetree/bindings/devfreq/event/ 5570F: drivers/devfreq/devfreq-event.c 5571F: drivers/devfreq/event/ 5572F: include/dt-bindings/pmu/exynos_ppmu.h 5573F: include/linux/devfreq-event.h 5574 5575DEVICE NUMBER REGISTRY 5576M: Torben Mathiasen <device@lanana.org> 5577S: Maintained 5578W: http://lanana.org/docs/device-list/index.html 5579 5580DEVICE RESOURCE MANAGEMENT HELPERS 5581M: Hans de Goede <hdegoede@redhat.com> 5582R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 5583S: Maintained 5584F: include/linux/devm-helpers.h 5585 5586DEVICE-MAPPER (LVM) 5587M: Alasdair Kergon <agk@redhat.com> 5588M: Mike Snitzer <snitzer@redhat.com> 5589M: dm-devel@redhat.com 5590L: dm-devel@redhat.com 5591S: Maintained 5592W: http://sources.redhat.com/dm 5593Q: http://patchwork.kernel.org/project/dm-devel/list/ 5594T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5595T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5596F: Documentation/admin-guide/device-mapper/ 5597F: drivers/md/Kconfig 5598F: drivers/md/Makefile 5599F: drivers/md/dm* 5600F: drivers/md/persistent-data/ 5601F: include/linux/device-mapper.h 5602F: include/linux/dm-*.h 5603F: include/uapi/linux/dm-*.h 5604 5605DEVLINK 5606M: Jiri Pirko <jiri@nvidia.com> 5607L: netdev@vger.kernel.org 5608S: Supported 5609F: Documentation/networking/devlink 5610F: include/net/devlink.h 5611F: include/uapi/linux/devlink.h 5612F: net/core/devlink.c 5613 5614DH ELECTRONICS IMX6 DHCOM BOARD SUPPORT 5615M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5616L: kernel@dh-electronics.com 5617S: Maintained 5618F: arch/arm/boot/dts/imx6*-dhcom-* 5619 5620DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5621M: Marek Vasut <marex@denx.de> 5622L: kernel@dh-electronics.com 5623S: Maintained 5624F: arch/arm/boot/dts/stm32mp1*-dhcom-* 5625F: arch/arm/boot/dts/stm32mp1*-dhcor-* 5626 5627DIALOG SEMICONDUCTOR DRIVERS 5628M: Support Opensource <support.opensource@diasemi.com> 5629S: Supported 5630W: http://www.dialog-semiconductor.com/products 5631F: Documentation/devicetree/bindings/input/da90??-onkey.txt 5632F: Documentation/devicetree/bindings/input/dlg,da72??.txt 5633F: Documentation/devicetree/bindings/mfd/da90*.txt 5634F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 5635F: Documentation/devicetree/bindings/regulator/da92*.txt 5636F: Documentation/devicetree/bindings/regulator/slg51000.txt 5637F: Documentation/devicetree/bindings/sound/da[79]*.txt 5638F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 5639F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 5640F: Documentation/hwmon/da90??.rst 5641F: drivers/gpio/gpio-da90??.c 5642F: drivers/hwmon/da90??-hwmon.c 5643F: drivers/iio/adc/da91??-*.c 5644F: drivers/input/misc/da72??.[ch] 5645F: drivers/input/misc/da90??_onkey.c 5646F: drivers/input/touchscreen/da9052_tsi.c 5647F: drivers/leds/leds-da90??.c 5648F: drivers/mfd/da903x.c 5649F: drivers/mfd/da90??-*.c 5650F: drivers/mfd/da91??-*.c 5651F: drivers/pinctrl/pinctrl-da90??.c 5652F: drivers/power/supply/da9052-battery.c 5653F: drivers/power/supply/da91??-*.c 5654F: drivers/regulator/da9???-regulator.[ch] 5655F: drivers/regulator/slg51000-regulator.[ch] 5656F: drivers/rtc/rtc-da90??.c 5657F: drivers/thermal/da90??-thermal.c 5658F: drivers/video/backlight/da90??_bl.c 5659F: drivers/watchdog/da90??_wdt.c 5660F: include/dt-bindings/regulator/dlg,da9*-regulator.h 5661F: include/linux/mfd/da903x.h 5662F: include/linux/mfd/da9052/ 5663F: include/linux/mfd/da9055/ 5664F: include/linux/mfd/da9062/ 5665F: include/linux/mfd/da9063/ 5666F: include/linux/mfd/da9150/ 5667F: include/linux/regulator/da9211.h 5668F: include/sound/da[79]*.h 5669F: sound/soc/codecs/da[79]*.[ch] 5670 5671DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 5672M: William Breathitt Gray <vilhelm.gray@gmail.com> 5673L: linux-gpio@vger.kernel.org 5674S: Maintained 5675F: drivers/gpio/gpio-gpio-mm.c 5676 5677DIOLAN U2C-12 I2C DRIVER 5678M: Guenter Roeck <linux@roeck-us.net> 5679L: linux-i2c@vger.kernel.org 5680S: Maintained 5681F: drivers/i2c/busses/i2c-diolan-u2c.c 5682 5683DIRECTORY NOTIFICATION (DNOTIFY) 5684M: Jan Kara <jack@suse.cz> 5685R: Amir Goldstein <amir73il@gmail.com> 5686L: linux-fsdevel@vger.kernel.org 5687S: Maintained 5688F: Documentation/filesystems/dnotify.rst 5689F: fs/notify/dnotify/ 5690F: include/linux/dnotify.h 5691 5692DISK GEOMETRY AND PARTITION HANDLING 5693M: Andries Brouwer <aeb@cwi.nl> 5694S: Maintained 5695W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 5696W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 5697W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 5698 5699DISKQUOTA 5700M: Jan Kara <jack@suse.com> 5701S: Maintained 5702F: Documentation/filesystems/quota.rst 5703F: fs/quota/ 5704F: include/linux/quota*.h 5705F: include/uapi/linux/quota*.h 5706 5707DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 5708M: Bernie Thompson <bernie@plugable.com> 5709L: linux-fbdev@vger.kernel.org 5710S: Maintained 5711W: http://plugable.com/category/projects/udlfb/ 5712F: Documentation/fb/udlfb.rst 5713F: drivers/video/fbdev/udlfb.c 5714F: include/video/udlfb.h 5715 5716DISTRIBUTED LOCK MANAGER (DLM) 5717M: Christine Caulfield <ccaulfie@redhat.com> 5718M: David Teigland <teigland@redhat.com> 5719L: cluster-devel@redhat.com 5720S: Supported 5721W: http://sources.redhat.com/cluster/ 5722T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 5723F: fs/dlm/ 5724 5725DMA BUFFER SHARING FRAMEWORK 5726M: Sumit Semwal <sumit.semwal@linaro.org> 5727M: Christian König <christian.koenig@amd.com> 5728L: linux-media@vger.kernel.org 5729L: dri-devel@lists.freedesktop.org 5730L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 5731S: Maintained 5732T: git git://anongit.freedesktop.org/drm/drm-misc 5733F: Documentation/driver-api/dma-buf.rst 5734F: drivers/dma-buf/ 5735F: include/linux/*fence.h 5736F: include/linux/dma-buf* 5737F: include/linux/dma-resv.h 5738K: \bdma_(?:buf|fence|resv)\b 5739 5740DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 5741M: Vinod Koul <vkoul@kernel.org> 5742L: dmaengine@vger.kernel.org 5743S: Maintained 5744Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 5745T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 5746F: Documentation/devicetree/bindings/dma/ 5747F: Documentation/driver-api/dmaengine/ 5748F: drivers/dma/ 5749F: include/linux/dma/ 5750F: include/linux/dmaengine.h 5751F: include/linux/of_dma.h 5752 5753DMA MAPPING HELPERS 5754M: Christoph Hellwig <hch@lst.de> 5755M: Marek Szyprowski <m.szyprowski@samsung.com> 5756R: Robin Murphy <robin.murphy@arm.com> 5757L: iommu@lists.linux-foundation.org 5758S: Supported 5759W: http://git.infradead.org/users/hch/dma-mapping.git 5760T: git git://git.infradead.org/users/hch/dma-mapping.git 5761F: include/asm-generic/dma-mapping.h 5762F: include/linux/dma-direct.h 5763F: include/linux/dma-mapping.h 5764F: include/linux/dma-map-ops.h 5765F: kernel/dma/ 5766 5767DMA MAPPING BENCHMARK 5768M: Barry Song <song.bao.hua@hisilicon.com> 5769L: iommu@lists.linux-foundation.org 5770F: kernel/dma/map_benchmark.c 5771F: tools/testing/selftests/dma/ 5772 5773DMA-BUF HEAPS FRAMEWORK 5774M: Sumit Semwal <sumit.semwal@linaro.org> 5775R: Benjamin Gaignard <benjamin.gaignard@linaro.org> 5776R: Liam Mark <lmark@codeaurora.org> 5777R: Laura Abbott <labbott@redhat.com> 5778R: Brian Starkey <Brian.Starkey@arm.com> 5779R: John Stultz <john.stultz@linaro.org> 5780L: linux-media@vger.kernel.org 5781L: dri-devel@lists.freedesktop.org 5782L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 5783S: Maintained 5784T: git git://anongit.freedesktop.org/drm/drm-misc 5785F: drivers/dma-buf/dma-heap.c 5786F: drivers/dma-buf/heaps/* 5787F: include/linux/dma-heap.h 5788F: include/uapi/linux/dma-heap.h 5789 5790DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 5791M: Lukasz Luba <lukasz.luba@arm.com> 5792L: linux-pm@vger.kernel.org 5793L: linux-samsung-soc@vger.kernel.org 5794S: Maintained 5795F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 5796F: drivers/memory/samsung/exynos5422-dmc.c 5797 5798DME1737 HARDWARE MONITOR DRIVER 5799M: Juerg Haefliger <juergh@gmail.com> 5800L: linux-hwmon@vger.kernel.org 5801S: Maintained 5802F: Documentation/hwmon/dme1737.rst 5803F: drivers/hwmon/dme1737.c 5804 5805DMI/SMBIOS SUPPORT 5806M: Jean Delvare <jdelvare@suse.com> 5807S: Maintained 5808T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 5809F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 5810F: drivers/firmware/dmi-id.c 5811F: drivers/firmware/dmi_scan.c 5812F: include/linux/dmi.h 5813 5814DOCUMENTATION 5815M: Jonathan Corbet <corbet@lwn.net> 5816L: linux-doc@vger.kernel.org 5817S: Maintained 5818P: Documentation/doc-guide/maintainer-profile.rst 5819T: git git://git.lwn.net/linux.git docs-next 5820F: Documentation/ 5821F: scripts/documentation-file-ref-check 5822F: scripts/kernel-doc 5823F: scripts/sphinx-pre-install 5824X: Documentation/ABI/ 5825X: Documentation/admin-guide/media/ 5826X: Documentation/devicetree/ 5827X: Documentation/driver-api/media/ 5828X: Documentation/firmware-guide/acpi/ 5829X: Documentation/i2c/ 5830X: Documentation/power/ 5831X: Documentation/spi/ 5832X: Documentation/userspace-api/media/ 5833 5834DOCUMENTATION REPORTING ISSUES 5835M: Thorsten Leemhuis <linux@leemhuis.info> 5836L: linux-doc@vger.kernel.org 5837S: Maintained 5838F: Documentation/admin-guide/reporting-issues.rst 5839 5840DOCUMENTATION SCRIPTS 5841M: Mauro Carvalho Chehab <mchehab@kernel.org> 5842L: linux-doc@vger.kernel.org 5843S: Maintained 5844F: Documentation/sphinx/parse-headers.pl 5845F: scripts/documentation-file-ref-check 5846F: scripts/sphinx-pre-install 5847 5848DOCUMENTATION/ITALIAN 5849M: Federico Vaga <federico.vaga@vaga.pv.it> 5850L: linux-doc@vger.kernel.org 5851S: Maintained 5852F: Documentation/translations/it_IT 5853 5854DONGWOON DW9714 LENS VOICE COIL DRIVER 5855M: Sakari Ailus <sakari.ailus@linux.intel.com> 5856L: linux-media@vger.kernel.org 5857S: Maintained 5858T: git git://linuxtv.org/media_tree.git 5859F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt 5860F: drivers/media/i2c/dw9714.c 5861 5862DONGWOON DW9768 LENS VOICE COIL DRIVER 5863M: Dongchun Zhu <dongchun.zhu@mediatek.com> 5864L: linux-media@vger.kernel.org 5865S: Maintained 5866T: git git://linuxtv.org/media_tree.git 5867F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 5868F: drivers/media/i2c/dw9768.c 5869 5870DONGWOON DW9807 LENS VOICE COIL DRIVER 5871M: Sakari Ailus <sakari.ailus@linux.intel.com> 5872L: linux-media@vger.kernel.org 5873S: Maintained 5874T: git git://linuxtv.org/media_tree.git 5875F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt 5876F: drivers/media/i2c/dw9807-vcm.c 5877 5878DOUBLETALK DRIVER 5879M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 5880L: blinux-list@redhat.com 5881S: Maintained 5882F: drivers/char/dtlk.c 5883F: include/linux/dtlk.h 5884 5885DPAA2 DATAPATH I/O (DPIO) DRIVER 5886M: Roy Pledge <Roy.Pledge@nxp.com> 5887L: linux-kernel@vger.kernel.org 5888S: Maintained 5889F: drivers/soc/fsl/dpio 5890 5891DPAA2 ETHERNET DRIVER 5892M: Ioana Ciornei <ioana.ciornei@nxp.com> 5893L: netdev@vger.kernel.org 5894S: Maintained 5895F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 5896F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 5897F: drivers/net/ethernet/freescale/dpaa2/Kconfig 5898F: drivers/net/ethernet/freescale/dpaa2/Makefile 5899F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 5900F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 5901F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 5902F: drivers/net/ethernet/freescale/dpaa2/dpmac* 5903F: drivers/net/ethernet/freescale/dpaa2/dpni* 5904 5905DPAA2 ETHERNET SWITCH DRIVER 5906M: Ioana Ciornei <ioana.ciornei@nxp.com> 5907L: netdev@vger.kernel.org 5908S: Maintained 5909F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 5910F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 5911F: drivers/net/ethernet/freescale/dpaa2/dpsw* 5912 5913DPT_I2O SCSI RAID DRIVER 5914M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 5915L: linux-scsi@vger.kernel.org 5916S: Maintained 5917W: http://www.adaptec.com/ 5918F: drivers/scsi/dpt* 5919F: drivers/scsi/dpt/ 5920 5921DRBD DRIVER 5922M: Philipp Reisner <philipp.reisner@linbit.com> 5923M: Lars Ellenberg <lars.ellenberg@linbit.com> 5924L: drbd-dev@lists.linbit.com 5925S: Supported 5926W: http://www.drbd.org 5927T: git git://git.linbit.com/linux-drbd.git 5928T: git git://git.linbit.com/drbd-8.4.git 5929F: Documentation/admin-guide/blockdev/ 5930F: drivers/block/drbd/ 5931F: lib/lru_cache.c 5932 5933DRIVER COMPONENT FRAMEWORK 5934L: dri-devel@lists.freedesktop.org 5935F: drivers/base/component.c 5936F: include/linux/component.h 5937 5938DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 5939M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5940R: "Rafael J. Wysocki" <rafael@kernel.org> 5941S: Supported 5942T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 5943F: Documentation/core-api/kobject.rst 5944F: drivers/base/ 5945F: fs/debugfs/ 5946F: fs/sysfs/ 5947F: include/linux/debugfs.h 5948F: include/linux/kobj* 5949F: lib/kobj* 5950 5951DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 5952M: Nishanth Menon <nm@ti.com> 5953L: linux-pm@vger.kernel.org 5954S: Maintained 5955F: drivers/soc/ti/smartreflex.c 5956F: include/linux/power/smartreflex.h 5957 5958DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 5959M: Maxime Ripard <mripard@kernel.org> 5960M: Chen-Yu Tsai <wens@csie.org> 5961R: Jernej Skrabec <jernej.skrabec@gmail.com> 5962L: dri-devel@lists.freedesktop.org 5963S: Supported 5964T: git git://anongit.freedesktop.org/drm/drm-misc 5965F: drivers/gpu/drm/sun4i/sun8i* 5966 5967DRM DRIVER FOR ARM PL111 CLCD 5968M: Emma Anholt <emma@anholt.net> 5969S: Supported 5970T: git git://anongit.freedesktop.org/drm/drm-misc 5971F: drivers/gpu/drm/pl111/ 5972 5973DRM DRIVER FOR ARM VERSATILE TFT PANELS 5974M: Linus Walleij <linus.walleij@linaro.org> 5975S: Maintained 5976T: git git://anongit.freedesktop.org/drm/drm-misc 5977F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 5978F: drivers/gpu/drm/panel/panel-arm-versatile.c 5979 5980DRM DRIVER FOR ASPEED BMC GFX 5981M: Joel Stanley <joel@jms.id.au> 5982L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 5983S: Supported 5984T: git git://anongit.freedesktop.org/drm/drm-misc 5985F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 5986F: drivers/gpu/drm/aspeed/ 5987 5988DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 5989M: Dave Airlie <airlied@redhat.com> 5990R: Thomas Zimmermann <tzimmermann@suse.de> 5991L: dri-devel@lists.freedesktop.org 5992S: Supported 5993T: git git://anongit.freedesktop.org/drm/drm-misc 5994F: drivers/gpu/drm/ast/ 5995 5996DRM DRIVER FOR BOCHS VIRTUAL GPU 5997M: Gerd Hoffmann <kraxel@redhat.com> 5998L: virtualization@lists.linux-foundation.org 5999S: Maintained 6000T: git git://anongit.freedesktop.org/drm/drm-misc 6001F: drivers/gpu/drm/tiny/bochs.c 6002 6003DRM DRIVER FOR BOE HIMAX8279D PANELS 6004M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6005S: Maintained 6006F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6007F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6008 6009DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6010M: Jagan Teki <jagan@amarulasolutions.com> 6011S: Maintained 6012F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6013F: drivers/gpu/drm/bridge/chipone-icn6211.c 6014 6015DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6016M: Linus Walleij <linus.walleij@linaro.org> 6017S: Maintained 6018T: git git://anongit.freedesktop.org/drm/drm-misc 6019F: drivers/gpu/drm/tve200/ 6020 6021DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6022M: Icenowy Zheng <icenowy@aosc.io> 6023S: Maintained 6024F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6025F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6026 6027DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6028M: Jagan Teki <jagan@amarulasolutions.com> 6029S: Maintained 6030F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6031F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6032 6033DRM DRIVER FOR GENERIC USB DISPLAY 6034M: Noralf Trønnes <noralf@tronnes.org> 6035S: Maintained 6036W: https://github.com/notro/gud/wiki 6037T: git git://anongit.freedesktop.org/drm/drm-misc 6038F: drivers/gpu/drm/gud/ 6039F: include/drm/gud.h 6040 6041DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6042M: Hans de Goede <hdegoede@redhat.com> 6043S: Maintained 6044T: git git://anongit.freedesktop.org/drm/drm-misc 6045F: drivers/gpu/drm/tiny/gm12u320.c 6046 6047DRM DRIVER FOR HX8357D PANELS 6048M: Emma Anholt <emma@anholt.net> 6049S: Maintained 6050T: git git://anongit.freedesktop.org/drm/drm-misc 6051F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6052F: drivers/gpu/drm/tiny/hx8357d.c 6053 6054DRM DRIVER FOR ILITEK ILI9225 PANELS 6055M: David Lechner <david@lechnology.com> 6056S: Maintained 6057T: git git://anongit.freedesktop.org/drm/drm-misc 6058F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6059F: drivers/gpu/drm/tiny/ili9225.c 6060 6061DRM DRIVER FOR ILITEK ILI9486 PANELS 6062M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6063S: Maintained 6064T: git git://anongit.freedesktop.org/drm/drm-misc 6065F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6066F: drivers/gpu/drm/tiny/ili9486.c 6067 6068DRM DRIVER FOR INTEL I810 VIDEO CARDS 6069S: Orphan / Obsolete 6070F: drivers/gpu/drm/i810/ 6071F: include/uapi/drm/i810_drm.h 6072 6073DRM DRIVER FOR LVDS PANELS 6074M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6075L: dri-devel@lists.freedesktop.org 6076T: git git://anongit.freedesktop.org/drm/drm-misc 6077S: Maintained 6078F: drivers/gpu/drm/panel/panel-lvds.c 6079F: Documentation/devicetree/bindings/display/panel/lvds.yaml 6080 6081DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6082M: Guido Günther <agx@sigxcpu.org> 6083R: Purism Kernel Team <kernel@puri.sm> 6084S: Maintained 6085F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6086F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6087 6088DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 6089S: Orphan / Obsolete 6090F: drivers/gpu/drm/mga/ 6091F: include/uapi/drm/mga_drm.h 6092 6093DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6094M: Dave Airlie <airlied@redhat.com> 6095R: Thomas Zimmermann <tzimmermann@suse.de> 6096L: dri-devel@lists.freedesktop.org 6097S: Supported 6098T: git git://anongit.freedesktop.org/drm/drm-misc 6099F: drivers/gpu/drm/mgag200/ 6100 6101DRM DRIVER FOR MI0283QT 6102M: Noralf Trønnes <noralf@tronnes.org> 6103S: Maintained 6104T: git git://anongit.freedesktop.org/drm/drm-misc 6105F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6106F: drivers/gpu/drm/tiny/mi0283qt.c 6107 6108DRM DRIVER FOR MSM ADRENO GPU 6109M: Rob Clark <robdclark@gmail.com> 6110M: Sean Paul <sean@poorly.run> 6111R: Abhinav Kumar <quic_abhinavk@quicinc.com> 6112L: linux-arm-msm@vger.kernel.org 6113L: dri-devel@lists.freedesktop.org 6114L: freedreno@lists.freedesktop.org 6115S: Maintained 6116T: git https://gitlab.freedesktop.org/drm/msm.git 6117F: Documentation/devicetree/bindings/display/msm/ 6118F: drivers/gpu/drm/msm/ 6119F: include/uapi/drm/msm_drm.h 6120 6121DRM DRIVER FOR NOVATEK NT35510 PANELS 6122M: Linus Walleij <linus.walleij@linaro.org> 6123S: Maintained 6124T: git git://anongit.freedesktop.org/drm/drm-misc 6125F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6126F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6127 6128DRM DRIVER FOR NOVATEK NT36672A PANELS 6129M: Sumit Semwal <sumit.semwal@linaro.org> 6130S: Maintained 6131T: git git://anongit.freedesktop.org/drm/drm-misc 6132F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6133F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6134 6135DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6136M: Ben Skeggs <bskeggs@redhat.com> 6137M: Karol Herbst <kherbst@redhat.com> 6138M: Lyude Paul <lyude@redhat.com> 6139L: dri-devel@lists.freedesktop.org 6140L: nouveau@lists.freedesktop.org 6141S: Supported 6142W: https://nouveau.freedesktop.org/ 6143Q: https://patchwork.freedesktop.org/project/nouveau/ 6144Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6145B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6146C: irc://irc.oftc.net/nouveau 6147T: git https://gitlab.freedesktop.org/drm/nouveau.git 6148F: drivers/gpu/drm/nouveau/ 6149F: include/uapi/drm/nouveau_drm.h 6150 6151DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6152M: Stefan Mavrodiev <stefan@olimex.com> 6153S: Maintained 6154F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6155F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6156 6157DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6158M: Noralf Trønnes <noralf@tronnes.org> 6159S: Maintained 6160T: git git://anongit.freedesktop.org/drm/drm-misc 6161F: Documentation/devicetree/bindings/display/repaper.txt 6162F: drivers/gpu/drm/tiny/repaper.c 6163 6164DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6165M: Dave Airlie <airlied@redhat.com> 6166M: Gerd Hoffmann <kraxel@redhat.com> 6167L: virtualization@lists.linux-foundation.org 6168S: Obsolete 6169W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6170T: git git://anongit.freedesktop.org/drm/drm-misc 6171F: drivers/gpu/drm/tiny/cirrus.c 6172 6173DRM DRIVER FOR QXL VIRTUAL GPU 6174M: Dave Airlie <airlied@redhat.com> 6175M: Gerd Hoffmann <kraxel@redhat.com> 6176L: virtualization@lists.linux-foundation.org 6177L: spice-devel@lists.freedesktop.org 6178S: Maintained 6179T: git git://anongit.freedesktop.org/drm/drm-misc 6180F: drivers/gpu/drm/qxl/ 6181F: include/uapi/drm/qxl_drm.h 6182 6183DRM DRIVER FOR RAGE 128 VIDEO CARDS 6184S: Orphan / Obsolete 6185F: drivers/gpu/drm/r128/ 6186F: include/uapi/drm/r128_drm.h 6187 6188DRM DRIVER FOR RAYDIUM RM67191 PANELS 6189M: Robert Chiras <robert.chiras@nxp.com> 6190S: Maintained 6191F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6192F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6193 6194DRM DRIVER FOR SAMSUNG DB7430 PANELS 6195M: Linus Walleij <linus.walleij@linaro.org> 6196S: Maintained 6197T: git git://anongit.freedesktop.org/drm/drm-misc 6198F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6199F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6200 6201DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6202M: Markuss Broks <markuss.broks@gmail.com> 6203S: Maintained 6204F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6205F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6206 6207DRM DRIVER FOR SITRONIX ST7703 PANELS 6208M: Guido Günther <agx@sigxcpu.org> 6209R: Purism Kernel Team <kernel@puri.sm> 6210R: Ondrej Jirman <megous@megous.com> 6211S: Maintained 6212F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6213F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6214 6215DRM DRIVER FOR SAVAGE VIDEO CARDS 6216S: Orphan / Obsolete 6217F: drivers/gpu/drm/savage/ 6218F: include/uapi/drm/savage_drm.h 6219 6220DRM DRIVER FOR SIMPLE FRAMEBUFFERS 6221M: Thomas Zimmermann <tzimmermann@suse.de> 6222L: dri-devel@lists.freedesktop.org 6223S: Maintained 6224T: git git://anongit.freedesktop.org/drm/drm-misc 6225F: drivers/gpu/drm/tiny/simpledrm.c 6226 6227DRM DRIVER FOR SIS VIDEO CARDS 6228S: Orphan / Obsolete 6229F: drivers/gpu/drm/sis/ 6230F: include/uapi/drm/sis_drm.h 6231 6232DRM DRIVER FOR SITRONIX ST7586 PANELS 6233M: David Lechner <david@lechnology.com> 6234S: Maintained 6235T: git git://anongit.freedesktop.org/drm/drm-misc 6236F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6237F: drivers/gpu/drm/tiny/st7586.c 6238 6239DRM DRIVER FOR SITRONIX ST7701 PANELS 6240M: Jagan Teki <jagan@amarulasolutions.com> 6241S: Maintained 6242F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6243F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6244 6245DRM DRIVER FOR SITRONIX ST7735R PANELS 6246M: David Lechner <david@lechnology.com> 6247S: Maintained 6248T: git git://anongit.freedesktop.org/drm/drm-misc 6249F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6250F: drivers/gpu/drm/tiny/st7735r.c 6251 6252DRM DRIVER FOR SONY ACX424AKP PANELS 6253M: Linus Walleij <linus.walleij@linaro.org> 6254S: Maintained 6255T: git git://anongit.freedesktop.org/drm/drm-misc 6256F: drivers/gpu/drm/panel/panel-sony-acx424akp.c 6257 6258DRM DRIVER FOR ST-ERICSSON MCDE 6259M: Linus Walleij <linus.walleij@linaro.org> 6260S: Maintained 6261T: git git://anongit.freedesktop.org/drm/drm-misc 6262F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6263F: drivers/gpu/drm/mcde/ 6264 6265DRM DRIVER FOR TDFX VIDEO CARDS 6266S: Orphan / Obsolete 6267F: drivers/gpu/drm/tdfx/ 6268 6269DRM DRIVER FOR TPO TPG110 PANELS 6270M: Linus Walleij <linus.walleij@linaro.org> 6271S: Maintained 6272T: git git://anongit.freedesktop.org/drm/drm-misc 6273F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6274F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6275 6276DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6277M: Dave Airlie <airlied@redhat.com> 6278R: Sean Paul <sean@poorly.run> 6279R: Thomas Zimmermann <tzimmermann@suse.de> 6280L: dri-devel@lists.freedesktop.org 6281S: Supported 6282T: git git://anongit.freedesktop.org/drm/drm-misc 6283F: drivers/gpu/drm/udl/ 6284 6285DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6286M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6287M: Melissa Wen <melissa.srw@gmail.com> 6288R: Haneen Mohammed <hamohammed.sa@gmail.com> 6289R: Daniel Vetter <daniel@ffwll.ch> 6290L: dri-devel@lists.freedesktop.org 6291S: Maintained 6292T: git git://anongit.freedesktop.org/drm/drm-misc 6293F: Documentation/gpu/vkms.rst 6294F: drivers/gpu/drm/vkms/ 6295 6296DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6297M: Hans de Goede <hdegoede@redhat.com> 6298L: dri-devel@lists.freedesktop.org 6299S: Maintained 6300T: git git://anongit.freedesktop.org/drm/drm-misc 6301F: drivers/gpu/drm/vboxvideo/ 6302 6303DRM DRIVER FOR VMWARE VIRTUAL GPU 6304M: "VMware Graphics" <linux-graphics-maintainer@vmware.com> 6305M: Zack Rusin <zackr@vmware.com> 6306L: dri-devel@lists.freedesktop.org 6307S: Supported 6308T: git git://anongit.freedesktop.org/drm/drm-misc 6309F: drivers/gpu/drm/vmwgfx/ 6310F: include/uapi/drm/vmwgfx_drm.h 6311 6312DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6313M: Linus Walleij <linus.walleij@linaro.org> 6314S: Maintained 6315T: git git://anongit.freedesktop.org/drm/drm-misc 6316F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6317F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6318 6319DRM DRIVERS 6320M: David Airlie <airlied@linux.ie> 6321M: Daniel Vetter <daniel@ffwll.ch> 6322L: dri-devel@lists.freedesktop.org 6323S: Maintained 6324B: https://gitlab.freedesktop.org/drm 6325C: irc://irc.oftc.net/dri-devel 6326T: git git://anongit.freedesktop.org/drm/drm 6327F: Documentation/devicetree/bindings/display/ 6328F: Documentation/devicetree/bindings/gpu/ 6329F: Documentation/gpu/ 6330F: drivers/gpu/ 6331F: include/drm/ 6332F: include/linux/vga* 6333F: include/uapi/drm/ 6334 6335DRM DRIVERS AND MISC GPU PATCHES 6336M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6337M: Maxime Ripard <mripard@kernel.org> 6338M: Thomas Zimmermann <tzimmermann@suse.de> 6339S: Maintained 6340W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6341T: git git://anongit.freedesktop.org/drm/drm-misc 6342F: Documentation/gpu/ 6343F: drivers/gpu/drm/* 6344F: drivers/gpu/vga/ 6345F: include/drm/drm* 6346F: include/linux/vga* 6347F: include/uapi/drm/drm* 6348 6349DRM DRIVERS FOR ALLWINNER A10 6350M: Maxime Ripard <mripard@kernel.org> 6351M: Chen-Yu Tsai <wens@csie.org> 6352L: dri-devel@lists.freedesktop.org 6353S: Supported 6354T: git git://anongit.freedesktop.org/drm/drm-misc 6355F: Documentation/devicetree/bindings/display/allwinner* 6356F: drivers/gpu/drm/sun4i/ 6357 6358DRM DRIVERS FOR AMLOGIC SOCS 6359M: Neil Armstrong <narmstrong@baylibre.com> 6360L: dri-devel@lists.freedesktop.org 6361L: linux-amlogic@lists.infradead.org 6362S: Supported 6363W: http://linux-meson.com/ 6364T: git git://anongit.freedesktop.org/drm/drm-misc 6365F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6366F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6367F: Documentation/gpu/meson.rst 6368F: drivers/gpu/drm/meson/ 6369 6370DRM DRIVERS FOR ATMEL HLCDC 6371M: Sam Ravnborg <sam@ravnborg.org> 6372M: Boris Brezillon <bbrezillon@kernel.org> 6373L: dri-devel@lists.freedesktop.org 6374S: Supported 6375T: git git://anongit.freedesktop.org/drm/drm-misc 6376F: Documentation/devicetree/bindings/display/atmel/ 6377F: drivers/gpu/drm/atmel-hlcdc/ 6378 6379DRM DRIVERS FOR BRIDGE CHIPS 6380M: Andrzej Hajda <andrzej.hajda@intel.com> 6381M: Neil Armstrong <narmstrong@baylibre.com> 6382M: Robert Foss <robert.foss@linaro.org> 6383R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6384R: Jonas Karlman <jonas@kwiboo.se> 6385R: Jernej Skrabec <jernej.skrabec@gmail.com> 6386S: Maintained 6387T: git git://anongit.freedesktop.org/drm/drm-misc 6388F: drivers/gpu/drm/bridge/ 6389 6390DRM DRIVERS FOR EXYNOS 6391M: Inki Dae <inki.dae@samsung.com> 6392M: Joonyoung Shim <jy0922.shim@samsung.com> 6393M: Seung-Woo Kim <sw0312.kim@samsung.com> 6394M: Kyungmin Park <kyungmin.park@samsung.com> 6395L: dri-devel@lists.freedesktop.org 6396S: Supported 6397T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6398F: Documentation/devicetree/bindings/display/exynos/ 6399F: drivers/gpu/drm/exynos/ 6400F: include/uapi/drm/exynos_drm.h 6401 6402DRM DRIVERS FOR FREESCALE DCU 6403M: Stefan Agner <stefan@agner.ch> 6404M: Alison Wang <alison.wang@nxp.com> 6405L: dri-devel@lists.freedesktop.org 6406S: Supported 6407T: git git://anongit.freedesktop.org/drm/drm-misc 6408F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6409F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6410F: drivers/gpu/drm/fsl-dcu/ 6411 6412DRM DRIVERS FOR FREESCALE IMX 6413M: Philipp Zabel <p.zabel@pengutronix.de> 6414L: dri-devel@lists.freedesktop.org 6415S: Maintained 6416F: Documentation/devicetree/bindings/display/imx/ 6417F: drivers/gpu/drm/imx/ 6418F: drivers/gpu/ipu-v3/ 6419 6420DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6421M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6422L: dri-devel@lists.freedesktop.org 6423S: Maintained 6424T: git git://github.com/patjak/drm-gma500 6425F: drivers/gpu/drm/gma500/ 6426 6427DRM DRIVERS FOR HISILICON 6428M: Xinliang Liu <xinliang.liu@linaro.org> 6429M: Tian Tao <tiantao6@hisilicon.com> 6430R: John Stultz <john.stultz@linaro.org> 6431R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6432R: Chen Feng <puck.chen@hisilicon.com> 6433L: dri-devel@lists.freedesktop.org 6434S: Maintained 6435T: git git://anongit.freedesktop.org/drm/drm-misc 6436F: Documentation/devicetree/bindings/display/hisilicon/ 6437F: drivers/gpu/drm/hisilicon/ 6438 6439DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6440M: Deepak Rawat <drawat.floss@gmail.com> 6441L: linux-hyperv@vger.kernel.org 6442L: dri-devel@lists.freedesktop.org 6443S: Maintained 6444T: git git://anongit.freedesktop.org/drm/drm-misc 6445F: drivers/gpu/drm/hyperv 6446 6447DRM DRIVERS FOR LIMA 6448M: Qiang Yu <yuq825@gmail.com> 6449L: dri-devel@lists.freedesktop.org 6450L: lima@lists.freedesktop.org (moderated for non-subscribers) 6451S: Maintained 6452T: git git://anongit.freedesktop.org/drm/drm-misc 6453F: drivers/gpu/drm/lima/ 6454F: include/uapi/drm/lima_drm.h 6455 6456DRM DRIVERS FOR MEDIATEK 6457M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6458M: Philipp Zabel <p.zabel@pengutronix.de> 6459L: dri-devel@lists.freedesktop.org 6460L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6461S: Supported 6462F: Documentation/devicetree/bindings/display/mediatek/ 6463F: drivers/gpu/drm/mediatek/ 6464F: drivers/phy/mediatek/phy-mtk-hdmi* 6465F: drivers/phy/mediatek/phy-mtk-mipi* 6466 6467DRM DRIVERS FOR NVIDIA TEGRA 6468M: Thierry Reding <thierry.reding@gmail.com> 6469L: dri-devel@lists.freedesktop.org 6470L: linux-tegra@vger.kernel.org 6471S: Supported 6472T: git git://anongit.freedesktop.org/tegra/linux.git 6473F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt 6474F: Documentation/devicetree/bindings/gpu/host1x/ 6475F: drivers/gpu/drm/tegra/ 6476F: drivers/gpu/host1x/ 6477F: include/linux/host1x.h 6478F: include/uapi/drm/tegra_drm.h 6479 6480DRM DRIVERS FOR RENESAS 6481M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6482M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6483L: dri-devel@lists.freedesktop.org 6484L: linux-renesas-soc@vger.kernel.org 6485S: Supported 6486T: git git://linuxtv.org/pinchartl/media drm/du/next 6487F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6488F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6489F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6490F: Documentation/devicetree/bindings/display/renesas,du.yaml 6491F: drivers/gpu/drm/rcar-du/ 6492F: drivers/gpu/drm/shmobile/ 6493F: include/linux/platform_data/shmob_drm.h 6494 6495DRM DRIVERS FOR ROCKCHIP 6496M: Sandy Huang <hjc@rock-chips.com> 6497M: Heiko Stübner <heiko@sntech.de> 6498L: dri-devel@lists.freedesktop.org 6499S: Maintained 6500T: git git://anongit.freedesktop.org/drm/drm-misc 6501F: Documentation/devicetree/bindings/display/rockchip/ 6502F: drivers/gpu/drm/rockchip/ 6503 6504DRM DRIVERS FOR STI 6505M: Benjamin Gaignard <benjamin.gaignard@linaro.org> 6506L: dri-devel@lists.freedesktop.org 6507S: Maintained 6508T: git git://anongit.freedesktop.org/drm/drm-misc 6509F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6510F: drivers/gpu/drm/sti 6511 6512DRM DRIVERS FOR STM 6513M: Yannick Fertre <yannick.fertre@foss.st.com> 6514M: Philippe Cornu <philippe.cornu@foss.st.com> 6515M: Benjamin Gaignard <benjamin.gaignard@linaro.org> 6516L: dri-devel@lists.freedesktop.org 6517S: Maintained 6518T: git git://anongit.freedesktop.org/drm/drm-misc 6519F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 6520F: drivers/gpu/drm/stm 6521 6522DRM DRIVERS FOR TI KEYSTONE 6523M: Jyri Sarha <jyri.sarha@iki.fi> 6524M: Tomi Valkeinen <tomba@kernel.org> 6525L: dri-devel@lists.freedesktop.org 6526S: Maintained 6527T: git git://anongit.freedesktop.org/drm/drm-misc 6528F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 6529F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 6530F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 6531F: drivers/gpu/drm/tidss/ 6532 6533DRM DRIVERS FOR TI LCDC 6534M: Jyri Sarha <jyri.sarha@iki.fi> 6535R: Tomi Valkeinen <tomba@kernel.org> 6536L: dri-devel@lists.freedesktop.org 6537S: Maintained 6538F: Documentation/devicetree/bindings/display/tilcdc/ 6539F: drivers/gpu/drm/tilcdc/ 6540 6541DRM DRIVERS FOR TI OMAP 6542M: Tomi Valkeinen <tomba@kernel.org> 6543L: dri-devel@lists.freedesktop.org 6544S: Maintained 6545F: Documentation/devicetree/bindings/display/ti/ 6546F: drivers/gpu/drm/omapdrm/ 6547 6548DRM DRIVERS FOR V3D 6549M: Emma Anholt <emma@anholt.net> 6550S: Supported 6551T: git git://anongit.freedesktop.org/drm/drm-misc 6552F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 6553F: drivers/gpu/drm/v3d/ 6554F: include/uapi/drm/v3d_drm.h 6555 6556DRM DRIVERS FOR VC4 6557M: Emma Anholt <emma@anholt.net> 6558M: Maxime Ripard <mripard@kernel.org> 6559S: Supported 6560T: git git://github.com/anholt/linux 6561T: git git://anongit.freedesktop.org/drm/drm-misc 6562F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 6563F: drivers/gpu/drm/vc4/ 6564F: include/uapi/drm/vc4_drm.h 6565 6566DRM DRIVERS FOR VIVANTE GPU IP 6567M: Lucas Stach <l.stach@pengutronix.de> 6568R: Russell King <linux+etnaviv@armlinux.org.uk> 6569R: Christian Gmeiner <christian.gmeiner@gmail.com> 6570L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 6571L: dri-devel@lists.freedesktop.org 6572S: Maintained 6573F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 6574F: drivers/gpu/drm/etnaviv/ 6575F: include/uapi/drm/etnaviv_drm.h 6576 6577DRM DRIVERS FOR XEN 6578M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 6579L: dri-devel@lists.freedesktop.org 6580L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 6581S: Supported 6582T: git git://anongit.freedesktop.org/drm/drm-misc 6583F: Documentation/gpu/xen-front.rst 6584F: drivers/gpu/drm/xen/ 6585 6586DRM DRIVERS FOR XILINX 6587M: Hyun Kwon <hyun.kwon@xilinx.com> 6588M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6589L: dri-devel@lists.freedesktop.org 6590S: Maintained 6591T: git git://anongit.freedesktop.org/drm/drm-misc 6592F: Documentation/devicetree/bindings/display/xlnx/ 6593F: drivers/gpu/drm/xlnx/ 6594 6595DRM PANEL DRIVERS 6596M: Thierry Reding <thierry.reding@gmail.com> 6597R: Sam Ravnborg <sam@ravnborg.org> 6598L: dri-devel@lists.freedesktop.org 6599S: Maintained 6600T: git git://anongit.freedesktop.org/drm/drm-misc 6601F: Documentation/devicetree/bindings/display/panel/ 6602F: drivers/gpu/drm/drm_panel.c 6603F: drivers/gpu/drm/panel/ 6604F: include/drm/drm_panel.h 6605 6606DRM PRIVACY-SCREEN CLASS 6607M: Hans de Goede <hdegoede@redhat.com> 6608L: dri-devel@lists.freedesktop.org 6609S: Maintained 6610T: git git://anongit.freedesktop.org/drm/drm-misc 6611F: drivers/gpu/drm/drm_privacy_screen* 6612F: include/drm/drm_privacy_screen* 6613 6614DRM TTM SUBSYSTEM 6615M: Christian Koenig <christian.koenig@amd.com> 6616M: Huang Rui <ray.huang@amd.com> 6617L: dri-devel@lists.freedesktop.org 6618S: Maintained 6619T: git git://anongit.freedesktop.org/drm/drm-misc 6620F: drivers/gpu/drm/ttm/ 6621F: include/drm/ttm/ 6622 6623DRM GPU SCHEDULER 6624M: Andrey Grodzovsky <andrey.grodzovsky@amd.com> 6625L: dri-devel@lists.freedesktop.org 6626S: Maintained 6627T: git git://anongit.freedesktop.org/drm/drm-misc 6628F: drivers/gpu/drm/scheduler/ 6629F: include/drm/gpu_scheduler.h 6630 6631DSBR100 USB FM RADIO DRIVER 6632M: Alexey Klimov <klimov.linux@gmail.com> 6633L: linux-media@vger.kernel.org 6634S: Maintained 6635T: git git://linuxtv.org/media_tree.git 6636F: drivers/media/radio/dsbr100.c 6637 6638DT3155 MEDIA DRIVER 6639M: Hans Verkuil <hverkuil@xs4all.nl> 6640L: linux-media@vger.kernel.org 6641S: Odd Fixes 6642W: https://linuxtv.org 6643T: git git://linuxtv.org/media_tree.git 6644F: drivers/media/pci/dt3155/ 6645 6646DVB_USB_AF9015 MEDIA DRIVER 6647M: Antti Palosaari <crope@iki.fi> 6648L: linux-media@vger.kernel.org 6649S: Maintained 6650W: https://linuxtv.org 6651W: http://palosaari.fi/linux/ 6652Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6653T: git git://linuxtv.org/anttip/media_tree.git 6654F: drivers/media/usb/dvb-usb-v2/af9015* 6655 6656DVB_USB_AF9035 MEDIA DRIVER 6657M: Antti Palosaari <crope@iki.fi> 6658L: linux-media@vger.kernel.org 6659S: Maintained 6660W: https://linuxtv.org 6661W: http://palosaari.fi/linux/ 6662Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6663T: git git://linuxtv.org/anttip/media_tree.git 6664F: drivers/media/usb/dvb-usb-v2/af9035* 6665 6666DVB_USB_ANYSEE MEDIA DRIVER 6667M: Antti Palosaari <crope@iki.fi> 6668L: linux-media@vger.kernel.org 6669S: Maintained 6670W: https://linuxtv.org 6671W: http://palosaari.fi/linux/ 6672Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6673T: git git://linuxtv.org/anttip/media_tree.git 6674F: drivers/media/usb/dvb-usb-v2/anysee* 6675 6676DVB_USB_AU6610 MEDIA DRIVER 6677M: Antti Palosaari <crope@iki.fi> 6678L: linux-media@vger.kernel.org 6679S: Maintained 6680W: https://linuxtv.org 6681W: http://palosaari.fi/linux/ 6682Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6683T: git git://linuxtv.org/anttip/media_tree.git 6684F: drivers/media/usb/dvb-usb-v2/au6610* 6685 6686DVB_USB_CE6230 MEDIA DRIVER 6687M: Antti Palosaari <crope@iki.fi> 6688L: linux-media@vger.kernel.org 6689S: Maintained 6690W: https://linuxtv.org 6691W: http://palosaari.fi/linux/ 6692Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6693T: git git://linuxtv.org/anttip/media_tree.git 6694F: drivers/media/usb/dvb-usb-v2/ce6230* 6695 6696DVB_USB_CXUSB MEDIA DRIVER 6697M: Michael Krufky <mkrufky@linuxtv.org> 6698L: linux-media@vger.kernel.org 6699S: Maintained 6700W: https://linuxtv.org 6701W: http://github.com/mkrufky 6702Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6703T: git git://linuxtv.org/media_tree.git 6704F: drivers/media/usb/dvb-usb/cxusb* 6705 6706DVB_USB_EC168 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/usb/dvb-usb-v2/ec168* 6715 6716DVB_USB_GL861 MEDIA DRIVER 6717M: Antti Palosaari <crope@iki.fi> 6718L: linux-media@vger.kernel.org 6719S: Maintained 6720W: https://linuxtv.org 6721Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6722T: git git://linuxtv.org/anttip/media_tree.git 6723F: drivers/media/usb/dvb-usb-v2/gl861* 6724 6725DVB_USB_MXL111SF MEDIA DRIVER 6726M: Michael Krufky <mkrufky@linuxtv.org> 6727L: linux-media@vger.kernel.org 6728S: Maintained 6729W: https://linuxtv.org 6730W: http://github.com/mkrufky 6731Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6732T: git git://linuxtv.org/mkrufky/mxl111sf.git 6733F: drivers/media/usb/dvb-usb-v2/mxl111sf* 6734 6735DVB_USB_RTL28XXU MEDIA DRIVER 6736M: Antti Palosaari <crope@iki.fi> 6737L: linux-media@vger.kernel.org 6738S: Maintained 6739W: https://linuxtv.org 6740W: http://palosaari.fi/linux/ 6741Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6742T: git git://linuxtv.org/anttip/media_tree.git 6743F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 6744 6745DVB_USB_V2 MEDIA DRIVER 6746M: Antti Palosaari <crope@iki.fi> 6747L: linux-media@vger.kernel.org 6748S: Maintained 6749W: https://linuxtv.org 6750W: http://palosaari.fi/linux/ 6751Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6752T: git git://linuxtv.org/anttip/media_tree.git 6753F: drivers/media/usb/dvb-usb-v2/dvb_usb* 6754F: drivers/media/usb/dvb-usb-v2/usb_urb.c 6755 6756DYNAMIC DEBUG 6757M: Jason Baron <jbaron@akamai.com> 6758S: Maintained 6759F: include/linux/dynamic_debug.h 6760F: lib/dynamic_debug.c 6761 6762DYNAMIC INTERRUPT MODERATION 6763M: Tal Gilboa <talgi@nvidia.com> 6764S: Maintained 6765F: Documentation/networking/net_dim.rst 6766F: include/linux/dim.h 6767F: lib/dim/ 6768 6769DZ DECSTATION DZ11 SERIAL DRIVER 6770M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6771S: Maintained 6772F: drivers/tty/serial/dz.* 6773 6774E3X0 POWER BUTTON DRIVER 6775M: Moritz Fischer <moritz.fischer@ettus.com> 6776L: usrp-users@lists.ettus.com 6777S: Supported 6778W: http://www.ettus.com 6779F: Documentation/devicetree/bindings/input/e3x0-button.txt 6780F: drivers/input/misc/e3x0-button.c 6781 6782E4000 MEDIA DRIVER 6783M: Antti Palosaari <crope@iki.fi> 6784L: linux-media@vger.kernel.org 6785S: Maintained 6786W: https://linuxtv.org 6787W: http://palosaari.fi/linux/ 6788Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6789T: git git://linuxtv.org/anttip/media_tree.git 6790F: drivers/media/tuners/e4000* 6791 6792EARTH_PT1 MEDIA DRIVER 6793M: Akihiro Tsukada <tskd08@gmail.com> 6794L: linux-media@vger.kernel.org 6795S: Odd Fixes 6796F: drivers/media/pci/pt1/ 6797 6798EARTH_PT3 MEDIA DRIVER 6799M: Akihiro Tsukada <tskd08@gmail.com> 6800L: linux-media@vger.kernel.org 6801S: Odd Fixes 6802F: drivers/media/pci/pt3/ 6803 6804EC100 MEDIA DRIVER 6805M: Antti Palosaari <crope@iki.fi> 6806L: linux-media@vger.kernel.org 6807S: Maintained 6808W: https://linuxtv.org 6809W: http://palosaari.fi/linux/ 6810Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6811T: git git://linuxtv.org/anttip/media_tree.git 6812F: drivers/media/dvb-frontends/ec100* 6813 6814ECRYPT FILE SYSTEM 6815M: Tyler Hicks <code@tyhicks.com> 6816L: ecryptfs@vger.kernel.org 6817S: Odd Fixes 6818W: http://ecryptfs.org 6819W: https://launchpad.net/ecryptfs 6820T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 6821F: Documentation/filesystems/ecryptfs.rst 6822F: fs/ecryptfs/ 6823 6824EDAC-AMD64 6825M: Yazen Ghannam <yazen.ghannam@amd.com> 6826L: linux-edac@vger.kernel.org 6827S: Supported 6828F: drivers/edac/amd64_edac* 6829F: drivers/edac/mce_amd* 6830 6831EDAC-ARMADA 6832M: Jan Luebbe <jlu@pengutronix.de> 6833L: linux-edac@vger.kernel.org 6834S: Maintained 6835F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 6836F: drivers/edac/armada_xp_* 6837 6838EDAC-AST2500 6839M: Stefan Schaeckeler <sschaeck@cisco.com> 6840S: Supported 6841F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 6842F: drivers/edac/aspeed_edac.c 6843 6844EDAC-BLUEFIELD 6845M: Shravan Kumar Ramani <shravankr@nvidia.com> 6846S: Supported 6847F: drivers/edac/bluefield_edac.c 6848 6849EDAC-CALXEDA 6850M: Andre Przywara <andre.przywara@arm.com> 6851L: linux-edac@vger.kernel.org 6852S: Maintained 6853F: drivers/edac/highbank* 6854 6855EDAC-CAVIUM OCTEON 6856M: Ralf Baechle <ralf@linux-mips.org> 6857L: linux-edac@vger.kernel.org 6858L: linux-mips@vger.kernel.org 6859S: Supported 6860F: drivers/edac/octeon_edac* 6861 6862EDAC-CAVIUM THUNDERX 6863M: Robert Richter <rric@kernel.org> 6864L: linux-edac@vger.kernel.org 6865S: Odd Fixes 6866F: drivers/edac/thunderx_edac* 6867 6868EDAC-CORE 6869M: Borislav Petkov <bp@alien8.de> 6870M: Mauro Carvalho Chehab <mchehab@kernel.org> 6871M: Tony Luck <tony.luck@intel.com> 6872R: James Morse <james.morse@arm.com> 6873R: Robert Richter <rric@kernel.org> 6874L: linux-edac@vger.kernel.org 6875S: Supported 6876T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 6877F: Documentation/admin-guide/ras.rst 6878F: Documentation/driver-api/edac.rst 6879F: drivers/edac/ 6880F: include/linux/edac.h 6881 6882EDAC-DMC520 6883M: Lei Wang <lewan@microsoft.com> 6884L: linux-edac@vger.kernel.org 6885S: Supported 6886F: drivers/edac/dmc520_edac.c 6887 6888EDAC-E752X 6889M: Mark Gross <markgross@kernel.org> 6890L: linux-edac@vger.kernel.org 6891S: Maintained 6892F: drivers/edac/e752x_edac.c 6893 6894EDAC-E7XXX 6895L: linux-edac@vger.kernel.org 6896S: Maintained 6897F: drivers/edac/e7xxx_edac.c 6898 6899EDAC-FSL_DDR 6900M: York Sun <york.sun@nxp.com> 6901L: linux-edac@vger.kernel.org 6902S: Maintained 6903F: drivers/edac/fsl_ddr_edac.* 6904 6905EDAC-GHES 6906M: Mauro Carvalho Chehab <mchehab@kernel.org> 6907L: linux-edac@vger.kernel.org 6908S: Maintained 6909F: drivers/edac/ghes_edac.c 6910 6911EDAC-I10NM 6912M: Tony Luck <tony.luck@intel.com> 6913L: linux-edac@vger.kernel.org 6914S: Maintained 6915F: drivers/edac/i10nm_base.c 6916 6917EDAC-I3000 6918L: linux-edac@vger.kernel.org 6919S: Orphan 6920F: drivers/edac/i3000_edac.c 6921 6922EDAC-I5000 6923L: linux-edac@vger.kernel.org 6924S: Maintained 6925F: drivers/edac/i5000_edac.c 6926 6927EDAC-I5400 6928M: Mauro Carvalho Chehab <mchehab@kernel.org> 6929L: linux-edac@vger.kernel.org 6930S: Maintained 6931F: drivers/edac/i5400_edac.c 6932 6933EDAC-I7300 6934M: Mauro Carvalho Chehab <mchehab@kernel.org> 6935L: linux-edac@vger.kernel.org 6936S: Maintained 6937F: drivers/edac/i7300_edac.c 6938 6939EDAC-I7CORE 6940M: Mauro Carvalho Chehab <mchehab@kernel.org> 6941L: linux-edac@vger.kernel.org 6942S: Maintained 6943F: drivers/edac/i7core_edac.c 6944 6945EDAC-I82443BXGX 6946M: Tim Small <tim@buttersideup.com> 6947L: linux-edac@vger.kernel.org 6948S: Maintained 6949F: drivers/edac/i82443bxgx_edac.c 6950 6951EDAC-I82975X 6952M: "Arvind R." <arvino55@gmail.com> 6953L: linux-edac@vger.kernel.org 6954S: Maintained 6955F: drivers/edac/i82975x_edac.c 6956 6957EDAC-IE31200 6958M: Jason Baron <jbaron@akamai.com> 6959L: linux-edac@vger.kernel.org 6960S: Maintained 6961F: drivers/edac/ie31200_edac.c 6962 6963EDAC-IGEN6 6964M: Tony Luck <tony.luck@intel.com> 6965R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 6966L: linux-edac@vger.kernel.org 6967S: Maintained 6968F: drivers/edac/igen6_edac.c 6969 6970EDAC-MPC85XX 6971M: Johannes Thumshirn <morbidrsa@gmail.com> 6972L: linux-edac@vger.kernel.org 6973S: Maintained 6974F: drivers/edac/mpc85xx_edac.[ch] 6975 6976EDAC-PASEMI 6977M: Egor Martovetsky <egor@pasemi.com> 6978L: linux-edac@vger.kernel.org 6979S: Maintained 6980F: drivers/edac/pasemi_edac.c 6981 6982EDAC-PND2 6983M: Tony Luck <tony.luck@intel.com> 6984L: linux-edac@vger.kernel.org 6985S: Maintained 6986F: drivers/edac/pnd2_edac.[ch] 6987 6988EDAC-QCOM 6989M: Channagoud Kadabi <ckadabi@codeaurora.org> 6990M: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> 6991L: linux-arm-msm@vger.kernel.org 6992L: linux-edac@vger.kernel.org 6993S: Maintained 6994F: drivers/edac/qcom_edac.c 6995 6996EDAC-R82600 6997M: Tim Small <tim@buttersideup.com> 6998L: linux-edac@vger.kernel.org 6999S: Maintained 7000F: drivers/edac/r82600_edac.c 7001 7002EDAC-SBRIDGE 7003M: Tony Luck <tony.luck@intel.com> 7004R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7005L: linux-edac@vger.kernel.org 7006S: Maintained 7007F: drivers/edac/sb_edac.c 7008 7009EDAC-SIFIVE 7010M: Yash Shah <yash.shah@sifive.com> 7011L: linux-edac@vger.kernel.org 7012S: Supported 7013F: drivers/edac/sifive_edac.c 7014 7015EDAC-SKYLAKE 7016M: Tony Luck <tony.luck@intel.com> 7017L: linux-edac@vger.kernel.org 7018S: Maintained 7019F: drivers/edac/skx_*.[ch] 7020 7021EDAC-TI 7022M: Tero Kristo <kristo@kernel.org> 7023L: linux-edac@vger.kernel.org 7024S: Odd Fixes 7025F: drivers/edac/ti_edac.c 7026 7027EDIROL UA-101/UA-1000 DRIVER 7028M: Clemens Ladisch <clemens@ladisch.de> 7029L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7030S: Maintained 7031T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7032F: sound/usb/misc/ua101.c 7033 7034EFI TEST DRIVER 7035M: Ivan Hu <ivan.hu@canonical.com> 7036M: Ard Biesheuvel <ardb@kernel.org> 7037L: linux-efi@vger.kernel.org 7038S: Maintained 7039F: drivers/firmware/efi/test/ 7040 7041EFI VARIABLE FILESYSTEM 7042M: Matthew Garrett <matthew.garrett@nebula.com> 7043M: Jeremy Kerr <jk@ozlabs.org> 7044M: Ard Biesheuvel <ardb@kernel.org> 7045L: linux-efi@vger.kernel.org 7046S: Maintained 7047T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7048F: fs/efivarfs/ 7049 7050EFIFB FRAMEBUFFER DRIVER 7051M: Peter Jones <pjones@redhat.com> 7052L: linux-fbdev@vger.kernel.org 7053S: Maintained 7054F: drivers/video/fbdev/efifb.c 7055 7056EFS FILESYSTEM 7057S: Orphan 7058W: http://aeschi.ch.eu.org/efs/ 7059F: fs/efs/ 7060 7061EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7062M: Douglas Miller <dougmill@linux.ibm.com> 7063L: netdev@vger.kernel.org 7064S: Maintained 7065F: drivers/net/ethernet/ibm/ehea/ 7066 7067EM28XX VIDEO4LINUX DRIVER 7068M: Mauro Carvalho Chehab <mchehab@kernel.org> 7069L: linux-media@vger.kernel.org 7070S: Maintained 7071W: https://linuxtv.org 7072T: git git://linuxtv.org/media_tree.git 7073F: Documentation/admin-guide/media/em28xx* 7074F: drivers/media/usb/em28xx/ 7075 7076EMBEDDED LINUX 7077M: Matt Mackall <mpm@selenic.com> 7078M: David Woodhouse <dwmw2@infradead.org> 7079L: linux-embedded@vger.kernel.org 7080S: Maintained 7081 7082EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7083M: Adrian Hunter <adrian.hunter@intel.com> 7084M: Ritesh Harjani <riteshh@codeaurora.org> 7085M: Asutosh Das <asutoshd@codeaurora.org> 7086L: linux-mmc@vger.kernel.org 7087S: Maintained 7088F: drivers/mmc/host/cqhci* 7089 7090EMULEX 10Gbps iSCSI - OneConnect DRIVER 7091M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7092L: linux-scsi@vger.kernel.org 7093S: Supported 7094W: http://www.broadcom.com 7095F: drivers/scsi/be2iscsi/ 7096 7097EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7098M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7099M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7100M: Somnath Kotur <somnath.kotur@broadcom.com> 7101L: netdev@vger.kernel.org 7102S: Supported 7103W: http://www.emulex.com 7104F: drivers/net/ethernet/emulex/benet/ 7105 7106EMULEX ONECONNECT ROCE DRIVER 7107M: Selvin Xavier <selvin.xavier@broadcom.com> 7108L: linux-rdma@vger.kernel.org 7109S: Odd Fixes 7110W: http://www.broadcom.com 7111F: drivers/infiniband/hw/ocrdma/ 7112F: include/uapi/rdma/ocrdma-abi.h 7113 7114EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7115M: James Smart <james.smart@broadcom.com> 7116M: Dick Kennedy <dick.kennedy@broadcom.com> 7117L: linux-scsi@vger.kernel.org 7118S: Supported 7119W: http://www.broadcom.com 7120F: drivers/scsi/lpfc/ 7121 7122EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7123M: James Smart <james.smart@broadcom.com> 7124M: Ram Vegesna <ram.vegesna@broadcom.com> 7125L: linux-scsi@vger.kernel.org 7126L: target-devel@vger.kernel.org 7127S: Supported 7128W: http://www.broadcom.com 7129F: drivers/scsi/elx/ 7130 7131ENE CB710 FLASH CARD READER DRIVER 7132M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7133S: Maintained 7134F: drivers/misc/cb710/ 7135F: drivers/mmc/host/cb710-mmc.* 7136F: include/linux/cb710.h 7137 7138ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7139M: Maxim Levitsky <maximlevitsky@gmail.com> 7140S: Maintained 7141F: drivers/media/rc/ene_ir.* 7142 7143EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7144M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7145L: linuxppc-dev@lists.ozlabs.org 7146S: Maintained 7147F: drivers/tty/ehv_bytechan.c 7148 7149EPSON S1D13XXX FRAMEBUFFER DRIVER 7150M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7151S: Maintained 7152T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7153F: drivers/video/fbdev/s1d13xxxfb.c 7154F: include/video/s1d13xxxfb.h 7155 7156EROFS FILE SYSTEM 7157M: Gao Xiang <xiang@kernel.org> 7158M: Chao Yu <chao@kernel.org> 7159L: linux-erofs@lists.ozlabs.org 7160S: Maintained 7161T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7162F: Documentation/filesystems/erofs.rst 7163F: fs/erofs/ 7164F: include/trace/events/erofs.h 7165 7166ERRSEQ ERROR TRACKING INFRASTRUCTURE 7167M: Jeff Layton <jlayton@kernel.org> 7168S: Maintained 7169F: include/linux/errseq.h 7170F: lib/errseq.c 7171 7172ET131X NETWORK DRIVER 7173M: Mark Einon <mark.einon@gmail.com> 7174S: Odd Fixes 7175F: drivers/net/ethernet/agere/ 7176 7177ETAS ES58X CAN/USB DRIVER 7178M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7179L: linux-can@vger.kernel.org 7180S: Maintained 7181F: drivers/net/can/usb/etas_es58x/ 7182 7183ETHERNET BRIDGE 7184M: Roopa Prabhu <roopa@nvidia.com> 7185M: Nikolay Aleksandrov <nikolay@nvidia.com> 7186L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7187L: netdev@vger.kernel.org 7188S: Maintained 7189W: http://www.linuxfoundation.org/en/Net:Bridge 7190F: include/linux/netfilter_bridge/ 7191F: net/bridge/ 7192 7193ETHERNET PHY LIBRARY 7194M: Andrew Lunn <andrew@lunn.ch> 7195M: Heiner Kallweit <hkallweit1@gmail.com> 7196R: Russell King <linux@armlinux.org.uk> 7197L: netdev@vger.kernel.org 7198S: Maintained 7199F: Documentation/ABI/testing/sysfs-class-net-phydev 7200F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7201F: Documentation/devicetree/bindings/net/mdio* 7202F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7203F: Documentation/networking/phy.rst 7204F: drivers/net/mdio/ 7205F: drivers/net/mdio/acpi_mdio.c 7206F: drivers/net/mdio/fwnode_mdio.c 7207F: drivers/net/mdio/of_mdio.c 7208F: drivers/net/pcs/ 7209F: drivers/net/phy/ 7210F: include/dt-bindings/net/qca-ar803x.h 7211F: include/linux/*mdio*.h 7212F: include/linux/mdio/*.h 7213F: include/linux/of_net.h 7214F: include/linux/phy.h 7215F: include/linux/phy_fixed.h 7216F: include/linux/platform_data/mdio-bcm-unimac.h 7217F: include/linux/platform_data/mdio-gpio.h 7218F: include/trace/events/mdio.h 7219F: include/uapi/linux/mdio.h 7220F: include/uapi/linux/mii.h 7221F: net/core/of_net.c 7222 7223EXEC & BINFMT API 7224R: Eric Biederman <ebiederm@xmission.com> 7225R: Kees Cook <keescook@chromium.org> 7226F: arch/alpha/kernel/binfmt_loader.c 7227F: arch/x86/ia32/ia32_aout.c 7228F: fs/*binfmt_*.c 7229F: fs/exec.c 7230F: include/linux/binfmts.h 7231F: include/linux/elf.h 7232F: include/uapi/linux/binfmts.h 7233F: tools/testing/selftests/exec/ 7234N: asm/elf.h 7235N: binfmt 7236 7237EXFAT FILE SYSTEM 7238M: Namjae Jeon <linkinjeon@kernel.org> 7239M: Sungjong Seo <sj1557.seo@samsung.com> 7240L: linux-fsdevel@vger.kernel.org 7241S: Maintained 7242F: fs/exfat/ 7243 7244EXT2 FILE SYSTEM 7245M: Jan Kara <jack@suse.com> 7246L: linux-ext4@vger.kernel.org 7247S: Maintained 7248F: Documentation/filesystems/ext2.rst 7249F: fs/ext2/ 7250F: include/linux/ext2* 7251 7252EXT4 FILE SYSTEM 7253M: "Theodore Ts'o" <tytso@mit.edu> 7254M: Andreas Dilger <adilger.kernel@dilger.ca> 7255L: linux-ext4@vger.kernel.org 7256S: Maintained 7257W: http://ext4.wiki.kernel.org 7258Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7259T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7260F: Documentation/filesystems/ext4/ 7261F: fs/ext4/ 7262F: include/trace/events/ext4.h 7263 7264Extended Verification Module (EVM) 7265M: Mimi Zohar <zohar@linux.ibm.com> 7266L: linux-integrity@vger.kernel.org 7267S: Supported 7268F: security/integrity/evm/ 7269 7270EXTENSIBLE FIRMWARE INTERFACE (EFI) 7271M: Ard Biesheuvel <ardb@kernel.org> 7272L: linux-efi@vger.kernel.org 7273S: Maintained 7274T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7275F: Documentation/admin-guide/efi-stub.rst 7276F: arch/*/include/asm/efi.h 7277F: arch/*/kernel/efi.c 7278F: arch/arm/boot/compressed/efi-header.S 7279F: arch/arm64/kernel/efi-entry.S 7280F: arch/x86/platform/efi/ 7281F: drivers/firmware/efi/ 7282F: include/linux/efi*.h 7283 7284EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7285M: MyungJoo Ham <myungjoo.ham@samsung.com> 7286M: Chanwoo Choi <cw00.choi@samsung.com> 7287L: linux-kernel@vger.kernel.org 7288S: Maintained 7289T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7290F: Documentation/devicetree/bindings/extcon/ 7291F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7292F: drivers/extcon/ 7293F: include/linux/extcon.h 7294F: include/linux/extcon/ 7295 7296EXTRA BOOT CONFIG 7297M: Masami Hiramatsu <mhiramat@kernel.org> 7298S: Maintained 7299F: Documentation/admin-guide/bootconfig.rst 7300F: fs/proc/bootconfig.c 7301F: include/linux/bootconfig.h 7302F: lib/bootconfig.c 7303F: tools/bootconfig/* 7304F: tools/bootconfig/scripts/* 7305 7306EXYNOS DP DRIVER 7307M: Jingoo Han <jingoohan1@gmail.com> 7308L: dri-devel@lists.freedesktop.org 7309S: Maintained 7310F: drivers/gpu/drm/exynos/exynos_dp* 7311 7312EXYNOS SYSMMU (IOMMU) driver 7313M: Marek Szyprowski <m.szyprowski@samsung.com> 7314L: iommu@lists.linux-foundation.org 7315S: Maintained 7316F: drivers/iommu/exynos-iommu.c 7317 7318F2FS FILE SYSTEM 7319M: Jaegeuk Kim <jaegeuk@kernel.org> 7320M: Chao Yu <chao@kernel.org> 7321L: linux-f2fs-devel@lists.sourceforge.net 7322S: Maintained 7323W: https://f2fs.wiki.kernel.org/ 7324T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7325F: Documentation/ABI/testing/sysfs-fs-f2fs 7326F: Documentation/filesystems/f2fs.rst 7327F: fs/f2fs/ 7328F: include/linux/f2fs_fs.h 7329F: include/trace/events/f2fs.h 7330F: include/uapi/linux/f2fs.h 7331 7332F71805F HARDWARE MONITORING DRIVER 7333M: Jean Delvare <jdelvare@suse.com> 7334L: linux-hwmon@vger.kernel.org 7335S: Maintained 7336F: Documentation/hwmon/f71805f.rst 7337F: drivers/hwmon/f71805f.c 7338 7339FADDR2LINE 7340M: Josh Poimboeuf <jpoimboe@redhat.com> 7341S: Maintained 7342F: scripts/faddr2line 7343 7344FAILOVER MODULE 7345M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7346L: netdev@vger.kernel.org 7347S: Supported 7348F: Documentation/networking/failover.rst 7349F: include/net/failover.h 7350F: net/core/failover.c 7351 7352FANOTIFY 7353M: Jan Kara <jack@suse.cz> 7354R: Amir Goldstein <amir73il@gmail.com> 7355R: Matthew Bobrowski <repnop@google.com> 7356L: linux-fsdevel@vger.kernel.org 7357S: Maintained 7358F: fs/notify/fanotify/ 7359F: include/linux/fanotify.h 7360F: include/uapi/linux/fanotify.h 7361 7362FARSYNC SYNCHRONOUS DRIVER 7363M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7364S: Supported 7365W: http://www.farsite.co.uk/ 7366F: drivers/net/wan/farsync.* 7367 7368FAULT INJECTION SUPPORT 7369M: Akinobu Mita <akinobu.mita@gmail.com> 7370S: Supported 7371F: Documentation/fault-injection/ 7372F: lib/fault-inject.c 7373 7374FBTFT Framebuffer drivers 7375L: dri-devel@lists.freedesktop.org 7376L: linux-fbdev@vger.kernel.org 7377S: Orphan 7378F: drivers/staging/fbtft/ 7379 7380FC0011 TUNER DRIVER 7381M: Michael Buesch <m@bues.ch> 7382L: linux-media@vger.kernel.org 7383S: Maintained 7384F: drivers/media/tuners/fc0011.c 7385F: drivers/media/tuners/fc0011.h 7386 7387FC2580 MEDIA DRIVER 7388M: Antti Palosaari <crope@iki.fi> 7389L: linux-media@vger.kernel.org 7390S: Maintained 7391W: https://linuxtv.org 7392W: http://palosaari.fi/linux/ 7393Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7394T: git git://linuxtv.org/anttip/media_tree.git 7395F: drivers/media/tuners/fc2580* 7396 7397FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7398M: Hannes Reinecke <hare@suse.de> 7399L: linux-scsi@vger.kernel.org 7400S: Supported 7401W: www.Open-FCoE.org 7402F: drivers/scsi/fcoe/ 7403F: drivers/scsi/libfc/ 7404F: include/scsi/fc/ 7405F: include/scsi/libfc.h 7406F: include/scsi/libfcoe.h 7407F: include/uapi/scsi/fc/ 7408 7409FILE LOCKING (flock() and fcntl()/lockf()) 7410M: Jeff Layton <jlayton@kernel.org> 7411L: linux-fsdevel@vger.kernel.org 7412S: Maintained 7413F: fs/fcntl.c 7414F: fs/locks.c 7415F: include/linux/fcntl.h 7416F: include/uapi/linux/fcntl.h 7417 7418FILESYSTEM DIRECT ACCESS (DAX) 7419M: Dan Williams <dan.j.williams@intel.com> 7420R: Matthew Wilcox <willy@infradead.org> 7421R: Jan Kara <jack@suse.cz> 7422L: linux-fsdevel@vger.kernel.org 7423L: nvdimm@lists.linux.dev 7424S: Supported 7425F: fs/dax.c 7426F: include/linux/dax.h 7427F: include/trace/events/fs_dax.h 7428 7429FILESYSTEMS (VFS and infrastructure) 7430M: Alexander Viro <viro@zeniv.linux.org.uk> 7431L: linux-fsdevel@vger.kernel.org 7432S: Maintained 7433F: fs/* 7434F: include/linux/fs.h 7435F: include/linux/fs_types.h 7436F: include/uapi/linux/fs.h 7437F: include/uapi/linux/openat2.h 7438X: fs/io-wq.c 7439X: fs/io-wq.h 7440X: fs/io_uring.c 7441 7442FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7443M: Riku Voipio <riku.voipio@iki.fi> 7444L: linux-hwmon@vger.kernel.org 7445S: Maintained 7446F: drivers/hwmon/f75375s.c 7447F: include/linux/f75375s.h 7448 7449FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7450M: Clemens Ladisch <clemens@ladisch.de> 7451M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7452L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7453S: Maintained 7454T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7455F: include/uapi/sound/firewire.h 7456F: sound/firewire/ 7457 7458FIREWIRE MEDIA DRIVERS (firedtv) 7459M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7460L: linux-media@vger.kernel.org 7461L: linux1394-devel@lists.sourceforge.net 7462S: Maintained 7463T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7464F: drivers/media/firewire/ 7465 7466FIREWIRE SBP-2 TARGET 7467M: Chris Boot <bootc@bootc.net> 7468L: linux-scsi@vger.kernel.org 7469L: target-devel@vger.kernel.org 7470L: linux1394-devel@lists.sourceforge.net 7471S: Maintained 7472T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7473F: drivers/target/sbp/ 7474 7475FIREWIRE SUBSYSTEM 7476M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7477L: linux1394-devel@lists.sourceforge.net 7478S: Maintained 7479W: http://ieee1394.wiki.kernel.org/ 7480T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7481F: drivers/firewire/ 7482F: include/linux/firewire.h 7483F: include/uapi/linux/firewire*.h 7484F: tools/firewire/ 7485 7486FIRMWARE FRAMEWORK FOR ARMV8-A 7487M: Sudeep Holla <sudeep.holla@arm.com> 7488L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7489S: Maintained 7490F: drivers/firmware/arm_ffa/ 7491F: include/linux/arm_ffa.h 7492 7493FIRMWARE LOADER (request_firmware) 7494M: Luis Chamberlain <mcgrof@kernel.org> 7495L: linux-kernel@vger.kernel.org 7496S: Maintained 7497F: Documentation/firmware_class/ 7498F: drivers/base/firmware_loader/ 7499F: include/linux/firmware.h 7500 7501FLEXTIMER FTM-QUADDEC DRIVER 7502M: Patrick Havelange <patrick.havelange@essensium.com> 7503L: linux-iio@vger.kernel.org 7504S: Maintained 7505F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 7506F: drivers/counter/ftm-quaddec.c 7507 7508FLOPPY DRIVER 7509M: Denis Efremov <efremov@linux.com> 7510L: linux-block@vger.kernel.org 7511S: Odd Fixes 7512F: drivers/block/floppy.c 7513 7514FLYSKY FSIA6B RC RECEIVER 7515M: Markus Koch <markus@notsyncing.net> 7516L: linux-input@vger.kernel.org 7517S: Maintained 7518F: drivers/input/joystick/fsia6b.c 7519 7520FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 7521M: Geoffrey D. Bennett <g@b4.vu> 7522L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7523S: Maintained 7524T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7525F: sound/usb/mixer_scarlett_gen2.c 7526 7527FORCEDETH GIGABIT ETHERNET DRIVER 7528M: Rain River <rain.1986.08.12@gmail.com> 7529M: Zhu Yanjun <zyjzyj2000@gmail.com> 7530L: netdev@vger.kernel.org 7531S: Maintained 7532F: drivers/net/ethernet/nvidia/* 7533 7534FORTIFY_SOURCE 7535M: Kees Cook <keescook@chromium.org> 7536L: linux-hardening@vger.kernel.org 7537S: Supported 7538F: include/linux/fortify-string.h 7539F: lib/test_fortify/* 7540F: scripts/test_fortify.sh 7541K: \b__NO_FORTIFY\b 7542 7543FPGA DFL DRIVERS 7544M: Wu Hao <hao.wu@intel.com> 7545R: Tom Rix <trix@redhat.com> 7546L: linux-fpga@vger.kernel.org 7547S: Maintained 7548F: Documentation/ABI/testing/sysfs-bus-dfl* 7549F: Documentation/fpga/dfl.rst 7550F: drivers/fpga/dfl* 7551F: drivers/uio/uio_dfl.c 7552F: include/linux/dfl.h 7553F: include/uapi/linux/fpga-dfl.h 7554 7555FPGA MANAGER FRAMEWORK 7556M: Moritz Fischer <mdf@kernel.org> 7557M: Wu Hao <hao.wu@intel.com> 7558M: Xu Yilun <yilun.xu@intel.com> 7559R: Tom Rix <trix@redhat.com> 7560L: linux-fpga@vger.kernel.org 7561S: Maintained 7562Q: http://patchwork.kernel.org/project/linux-fpga/list/ 7563T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git 7564F: Documentation/devicetree/bindings/fpga/ 7565F: Documentation/driver-api/fpga/ 7566F: Documentation/fpga/ 7567F: drivers/fpga/ 7568F: include/linux/fpga/ 7569 7570FPU EMULATOR 7571M: Bill Metzenthen <billm@melbpc.org.au> 7572S: Maintained 7573W: http://floatingpoint.sourceforge.net/emulator/index.html 7574F: arch/x86/math-emu/ 7575 7576FRAMEBUFFER LAYER 7577M: Helge Deller <deller@gmx.de> 7578L: linux-fbdev@vger.kernel.org 7579L: dri-devel@lists.freedesktop.org 7580S: Maintained 7581Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 7582T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 7583F: Documentation/fb/ 7584F: drivers/video/ 7585F: include/linux/fb.h 7586F: include/uapi/linux/fb.h 7587F: include/uapi/video/ 7588F: include/video/ 7589 7590FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 7591M: Horia Geantă <horia.geanta@nxp.com> 7592M: Pankaj Gupta <pankaj.gupta@nxp.com> 7593M: Gaurav Jain <gaurav.jain@nxp.com> 7594L: linux-crypto@vger.kernel.org 7595S: Maintained 7596F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 7597F: drivers/crypto/caam/ 7598 7599FREESCALE COLDFIRE M5441X MMC DRIVER 7600M: Angelo Dureghello <angelo.dureghello@timesys.com> 7601L: linux-mmc@vger.kernel.org 7602S: Maintained 7603F: drivers/mmc/host/sdhci-esdhc-mcf.c 7604F: include/linux/platform_data/mmc-esdhc-mcf.h 7605 7606FREESCALE DIU FRAMEBUFFER DRIVER 7607M: Timur Tabi <timur@kernel.org> 7608L: linux-fbdev@vger.kernel.org 7609S: Maintained 7610F: drivers/video/fbdev/fsl-diu-fb.* 7611 7612FREESCALE DMA DRIVER 7613M: Li Yang <leoyang.li@nxp.com> 7614M: Zhang Wei <zw@zh-kernel.org> 7615L: linuxppc-dev@lists.ozlabs.org 7616S: Maintained 7617F: drivers/dma/fsldma.* 7618 7619FREESCALE DSPI DRIVER 7620M: Vladimir Oltean <olteanv@gmail.com> 7621L: linux-spi@vger.kernel.org 7622S: Maintained 7623F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 7624F: drivers/spi/spi-fsl-dspi.c 7625F: include/linux/spi/spi-fsl-dspi.h 7626 7627FREESCALE ENETC ETHERNET DRIVERS 7628M: Claudiu Manoil <claudiu.manoil@nxp.com> 7629L: netdev@vger.kernel.org 7630S: Maintained 7631F: drivers/net/ethernet/freescale/enetc/ 7632 7633FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 7634M: Claudiu Manoil <claudiu.manoil@nxp.com> 7635L: netdev@vger.kernel.org 7636S: Maintained 7637F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 7638F: drivers/net/ethernet/freescale/gianfar* 7639 7640FREESCALE GPMI NAND DRIVER 7641M: Han Xu <han.xu@nxp.com> 7642L: linux-mtd@lists.infradead.org 7643S: Maintained 7644F: drivers/mtd/nand/raw/gpmi-nand/* 7645 7646FREESCALE I2C CPM DRIVER 7647M: Jochen Friedrich <jochen@scram.de> 7648L: linuxppc-dev@lists.ozlabs.org 7649L: linux-i2c@vger.kernel.org 7650S: Maintained 7651F: drivers/i2c/busses/i2c-cpm.c 7652 7653FREESCALE IMX / MXC FEC DRIVER 7654M: Joakim Zhang <qiangqing.zhang@nxp.com> 7655L: netdev@vger.kernel.org 7656S: Maintained 7657F: Documentation/devicetree/bindings/net/fsl,fec.yaml 7658F: drivers/net/ethernet/freescale/fec.h 7659F: drivers/net/ethernet/freescale/fec_main.c 7660F: drivers/net/ethernet/freescale/fec_ptp.c 7661 7662FREESCALE IMX / MXC FRAMEBUFFER DRIVER 7663M: Sascha Hauer <s.hauer@pengutronix.de> 7664R: Pengutronix Kernel Team <kernel@pengutronix.de> 7665L: linux-fbdev@vger.kernel.org 7666L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7667S: Maintained 7668F: drivers/video/fbdev/imxfb.c 7669F: include/linux/platform_data/video-imxfb.h 7670 7671FREESCALE IMX DDR PMU DRIVER 7672M: Frank Li <Frank.li@nxp.com> 7673L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7674S: Maintained 7675F: Documentation/admin-guide/perf/imx-ddr.rst 7676F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 7677F: drivers/perf/fsl_imx8_ddr_perf.c 7678 7679FREESCALE IMX I2C DRIVER 7680M: Oleksij Rempel <o.rempel@pengutronix.de> 7681R: Pengutronix Kernel Team <kernel@pengutronix.de> 7682L: linux-i2c@vger.kernel.org 7683S: Maintained 7684F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 7685F: drivers/i2c/busses/i2c-imx.c 7686 7687FREESCALE IMX LPI2C DRIVER 7688M: Dong Aisheng <aisheng.dong@nxp.com> 7689L: linux-i2c@vger.kernel.org 7690L: linux-imx@nxp.com 7691S: Maintained 7692F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 7693F: drivers/i2c/busses/i2c-imx-lpi2c.c 7694 7695FREESCALE MPC I2C DRIVER 7696M: Chris Packham <chris.packham@alliedtelesis.co.nz> 7697L: linux-i2c@vger.kernel.org 7698S: Maintained 7699F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 7700F: drivers/i2c/busses/i2c-mpc.c 7701 7702FREESCALE QORIQ DPAA ETHERNET DRIVER 7703M: Madalin Bucur <madalin.bucur@nxp.com> 7704L: netdev@vger.kernel.org 7705S: Maintained 7706F: drivers/net/ethernet/freescale/dpaa 7707 7708FREESCALE QORIQ DPAA FMAN DRIVER 7709M: Madalin Bucur <madalin.bucur@nxp.com> 7710L: netdev@vger.kernel.org 7711S: Maintained 7712F: Documentation/devicetree/bindings/net/fsl-fman.txt 7713F: drivers/net/ethernet/freescale/fman 7714 7715FREESCALE QORIQ PTP CLOCK DRIVER 7716M: Yangbo Lu <yangbo.lu@nxp.com> 7717L: netdev@vger.kernel.org 7718S: Maintained 7719F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 7720F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 7721F: drivers/net/ethernet/freescale/dpaa2/dprtc* 7722F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 7723F: drivers/ptp/ptp_qoriq.c 7724F: drivers/ptp/ptp_qoriq_debugfs.c 7725F: include/linux/fsl/ptp_qoriq.h 7726 7727FREESCALE QUAD SPI DRIVER 7728M: Han Xu <han.xu@nxp.com> 7729L: linux-spi@vger.kernel.org 7730S: Maintained 7731F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 7732F: drivers/spi/spi-fsl-qspi.c 7733 7734FREESCALE QUICC ENGINE LIBRARY 7735M: Qiang Zhao <qiang.zhao@nxp.com> 7736L: linuxppc-dev@lists.ozlabs.org 7737S: Maintained 7738F: drivers/soc/fsl/qe/ 7739F: include/soc/fsl/*qe*.h 7740F: include/soc/fsl/*ucc*.h 7741 7742FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 7743M: Li Yang <leoyang.li@nxp.com> 7744L: netdev@vger.kernel.org 7745L: linuxppc-dev@lists.ozlabs.org 7746S: Maintained 7747F: drivers/net/ethernet/freescale/ucc_geth* 7748 7749FREESCALE QUICC ENGINE UCC HDLC DRIVER 7750M: Zhao Qiang <qiang.zhao@nxp.com> 7751L: netdev@vger.kernel.org 7752L: linuxppc-dev@lists.ozlabs.org 7753S: Maintained 7754F: drivers/net/wan/fsl_ucc_hdlc* 7755 7756FREESCALE QUICC ENGINE UCC UART DRIVER 7757M: Timur Tabi <timur@kernel.org> 7758L: linuxppc-dev@lists.ozlabs.org 7759S: Maintained 7760F: drivers/tty/serial/ucc_uart.c 7761 7762FREESCALE SOC DRIVERS 7763M: Li Yang <leoyang.li@nxp.com> 7764L: linuxppc-dev@lists.ozlabs.org 7765L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7766S: Maintained 7767F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 7768F: Documentation/devicetree/bindings/soc/fsl/ 7769F: drivers/soc/fsl/ 7770F: include/linux/fsl/ 7771 7772FREESCALE SOC FS_ENET DRIVER 7773M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 7774L: linuxppc-dev@lists.ozlabs.org 7775L: netdev@vger.kernel.org 7776S: Maintained 7777F: drivers/net/ethernet/freescale/fs_enet/ 7778F: include/linux/fs_enet_pd.h 7779 7780FREESCALE SOC SOUND DRIVERS 7781M: Nicolin Chen <nicoleotsuka@gmail.com> 7782M: Xiubo Li <Xiubo.Lee@gmail.com> 7783R: Fabio Estevam <festevam@gmail.com> 7784R: Shengjiu Wang <shengjiu.wang@gmail.com> 7785L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7786L: linuxppc-dev@lists.ozlabs.org 7787S: Maintained 7788F: sound/soc/fsl/fsl* 7789F: sound/soc/fsl/imx* 7790F: sound/soc/fsl/mpc8610_hpcd.c 7791 7792FREESCALE USB PERIPHERAL DRIVERS 7793M: Li Yang <leoyang.li@nxp.com> 7794L: linux-usb@vger.kernel.org 7795L: linuxppc-dev@lists.ozlabs.org 7796S: Maintained 7797F: drivers/usb/gadget/udc/fsl* 7798 7799FREESCALE USB PHY DRIVER 7800M: Ran Wang <ran.wang_1@nxp.com> 7801L: linux-usb@vger.kernel.org 7802L: linuxppc-dev@lists.ozlabs.org 7803S: Maintained 7804F: drivers/usb/phy/phy-fsl-usb* 7805 7806FREEVXFS FILESYSTEM 7807M: Christoph Hellwig <hch@infradead.org> 7808S: Maintained 7809W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 7810F: fs/freevxfs/ 7811 7812FREEZER 7813M: "Rafael J. Wysocki" <rafael@kernel.org> 7814M: Pavel Machek <pavel@ucw.cz> 7815L: linux-pm@vger.kernel.org 7816S: Supported 7817F: Documentation/power/freezing-of-tasks.rst 7818F: include/linux/freezer.h 7819F: kernel/freezer.c 7820 7821FRONTSWAP API 7822M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 7823L: linux-kernel@vger.kernel.org 7824S: Maintained 7825F: include/linux/frontswap.h 7826F: mm/frontswap.c 7827 7828FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 7829M: David Howells <dhowells@redhat.com> 7830L: linux-cachefs@redhat.com (moderated for non-subscribers) 7831S: Supported 7832F: Documentation/filesystems/caching/ 7833F: fs/fscache/ 7834F: include/linux/fscache*.h 7835 7836FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 7837M: Theodore Y. Ts'o <tytso@mit.edu> 7838M: Jaegeuk Kim <jaegeuk@kernel.org> 7839M: Eric Biggers <ebiggers@kernel.org> 7840L: linux-fscrypt@vger.kernel.org 7841S: Supported 7842Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 7843T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 7844F: Documentation/filesystems/fscrypt.rst 7845F: fs/crypto/ 7846F: include/linux/fscrypt*.h 7847F: include/uapi/linux/fscrypt.h 7848 7849FSI SUBSYSTEM 7850M: Jeremy Kerr <jk@ozlabs.org> 7851M: Joel Stanley <joel@jms.id.au> 7852R: Alistar Popple <alistair@popple.id.au> 7853R: Eddie James <eajames@linux.ibm.com> 7854L: linux-fsi@lists.ozlabs.org 7855S: Supported 7856Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 7857T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 7858F: drivers/fsi/ 7859F: include/linux/fsi*.h 7860F: include/trace/events/fsi*.h 7861 7862FSI-ATTACHED I2C DRIVER 7863M: Eddie James <eajames@linux.ibm.com> 7864L: linux-i2c@vger.kernel.org 7865L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 7866S: Maintained 7867F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 7868F: drivers/i2c/busses/i2c-fsi.c 7869 7870FSI-ATTACHED SPI DRIVER 7871M: Eddie James <eajames@linux.ibm.com> 7872L: linux-spi@vger.kernel.org 7873S: Maintained 7874F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 7875F: drivers/spi/spi-fsi.c 7876 7877FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 7878M: Jan Kara <jack@suse.cz> 7879R: Amir Goldstein <amir73il@gmail.com> 7880L: linux-fsdevel@vger.kernel.org 7881S: Maintained 7882T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 7883F: fs/notify/ 7884F: include/linux/fsnotify*.h 7885 7886FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 7887M: Eric Biggers <ebiggers@kernel.org> 7888M: Theodore Y. Ts'o <tytso@mit.edu> 7889L: linux-fscrypt@vger.kernel.org 7890S: Supported 7891Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 7892T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 7893F: Documentation/filesystems/fsverity.rst 7894F: fs/verity/ 7895F: include/linux/fsverity.h 7896F: include/uapi/linux/fsverity.h 7897 7898FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 7899M: Michael Zaidman <michael.zaidman@gmail.com> 7900L: linux-i2c@vger.kernel.org 7901L: linux-input@vger.kernel.org 7902S: Maintained 7903F: drivers/hid/hid-ft260.c 7904 7905FUJITSU LAPTOP EXTRAS 7906M: Jonathan Woithe <jwoithe@just42.net> 7907L: platform-driver-x86@vger.kernel.org 7908S: Maintained 7909F: drivers/platform/x86/fujitsu-laptop.c 7910 7911FUJITSU M-5MO LS CAMERA ISP DRIVER 7912M: Kyungmin Park <kyungmin.park@samsung.com> 7913M: Heungjun Kim <riverful.kim@samsung.com> 7914L: linux-media@vger.kernel.org 7915S: Maintained 7916F: drivers/media/i2c/m5mols/ 7917F: include/media/i2c/m5mols.h 7918 7919FUJITSU TABLET EXTRAS 7920M: Robert Gerlach <khnz@gmx.de> 7921L: platform-driver-x86@vger.kernel.org 7922S: Maintained 7923F: drivers/platform/x86/fujitsu-tablet.c 7924 7925FUSE: FILESYSTEM IN USERSPACE 7926M: Miklos Szeredi <miklos@szeredi.hu> 7927L: linux-fsdevel@vger.kernel.org 7928S: Maintained 7929W: https://github.com/libfuse/ 7930T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 7931F: Documentation/filesystems/fuse.rst 7932F: fs/fuse/ 7933F: include/uapi/linux/fuse.h 7934 7935FUTEX SUBSYSTEM 7936M: Thomas Gleixner <tglx@linutronix.de> 7937M: Ingo Molnar <mingo@redhat.com> 7938R: Peter Zijlstra <peterz@infradead.org> 7939R: Darren Hart <dvhart@infradead.org> 7940R: Davidlohr Bueso <dave@stgolabs.net> 7941R: André Almeida <andrealmeid@collabora.com> 7942L: linux-kernel@vger.kernel.org 7943S: Maintained 7944T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 7945F: Documentation/locking/*futex* 7946F: include/asm-generic/futex.h 7947F: include/linux/futex.h 7948F: include/uapi/linux/futex.h 7949F: kernel/futex/* 7950F: tools/perf/bench/futex* 7951F: tools/testing/selftests/futex/ 7952 7953GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 7954M: Tim Harvey <tharvey@gateworks.com> 7955M: Robert Jones <rjones@gateworks.com> 7956S: Maintained 7957F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 7958F: drivers/mfd/gateworks-gsc.c 7959F: include/linux/mfd/gsc.h 7960F: Documentation/hwmon/gsc-hwmon.rst 7961F: drivers/hwmon/gsc-hwmon.c 7962F: include/linux/platform_data/gsc_hwmon.h 7963 7964GCC PLUGINS 7965M: Kees Cook <keescook@chromium.org> 7966L: linux-hardening@vger.kernel.org 7967S: Maintained 7968F: Documentation/kbuild/gcc-plugins.rst 7969F: scripts/Makefile.gcc-plugins 7970F: scripts/gcc-plugins/ 7971 7972GCOV BASED KERNEL PROFILING 7973M: Peter Oberparleiter <oberpar@linux.ibm.com> 7974S: Maintained 7975F: Documentation/dev-tools/gcov.rst 7976F: kernel/gcov/ 7977 7978GDB KERNEL DEBUGGING HELPER SCRIPTS 7979M: Jan Kiszka <jan.kiszka@siemens.com> 7980M: Kieran Bingham <kbingham@kernel.org> 7981S: Supported 7982F: scripts/gdb/ 7983 7984GEMINI CRYPTO DRIVER 7985M: Corentin Labbe <clabbe@baylibre.com> 7986L: linux-crypto@vger.kernel.org 7987S: Maintained 7988F: drivers/crypto/gemini/ 7989 7990GEMTEK FM RADIO RECEIVER DRIVER 7991M: Hans Verkuil <hverkuil@xs4all.nl> 7992L: linux-media@vger.kernel.org 7993S: Maintained 7994W: https://linuxtv.org 7995T: git git://linuxtv.org/media_tree.git 7996F: drivers/media/radio/radio-gemtek* 7997 7998GENERIC ARCHITECTURE TOPOLOGY 7999M: Sudeep Holla <sudeep.holla@arm.com> 8000L: linux-kernel@vger.kernel.org 8001S: Maintained 8002F: drivers/base/arch_topology.c 8003F: include/linux/arch_topology.h 8004 8005GENERIC ENTRY CODE 8006M: Thomas Gleixner <tglx@linutronix.de> 8007M: Peter Zijlstra <peterz@infradead.org> 8008M: Andy Lutomirski <luto@kernel.org> 8009L: linux-kernel@vger.kernel.org 8010S: Maintained 8011T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8012F: include/linux/entry-common.h 8013F: include/linux/entry-kvm.h 8014F: kernel/entry/ 8015 8016GENERIC GPIO I2C DRIVER 8017M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8018S: Supported 8019F: drivers/i2c/busses/i2c-gpio.c 8020F: include/linux/platform_data/i2c-gpio.h 8021 8022GENERIC GPIO I2C MULTIPLEXER DRIVER 8023M: Peter Korsgaard <peter.korsgaard@barco.com> 8024L: linux-i2c@vger.kernel.org 8025S: Supported 8026F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8027F: drivers/i2c/muxes/i2c-mux-gpio.c 8028F: include/linux/platform_data/i2c-mux-gpio.h 8029 8030GENERIC HDLC (WAN) DRIVERS 8031M: Krzysztof Halasa <khc@pm.waw.pl> 8032S: Maintained 8033W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8034F: drivers/net/wan/c101.c 8035F: drivers/net/wan/hd6457* 8036F: drivers/net/wan/hdlc* 8037F: drivers/net/wan/n2.c 8038F: drivers/net/wan/pc300too.c 8039F: drivers/net/wan/pci200syn.c 8040F: drivers/net/wan/wanxl* 8041 8042GENERIC INCLUDE/ASM HEADER FILES 8043M: Arnd Bergmann <arnd@arndb.de> 8044L: linux-arch@vger.kernel.org 8045S: Maintained 8046T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8047F: include/asm-generic/ 8048F: include/uapi/asm-generic/ 8049 8050GENERIC PHY FRAMEWORK 8051M: Kishon Vijay Abraham I <kishon@ti.com> 8052M: Vinod Koul <vkoul@kernel.org> 8053L: linux-phy@lists.infradead.org 8054S: Supported 8055Q: https://patchwork.kernel.org/project/linux-phy/list/ 8056T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8057F: Documentation/devicetree/bindings/phy/ 8058F: drivers/phy/ 8059F: include/linux/phy/ 8060 8061GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8062M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8063S: Supported 8064F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8065 8066GENERIC PM DOMAINS 8067M: "Rafael J. Wysocki" <rafael@kernel.org> 8068M: Kevin Hilman <khilman@kernel.org> 8069M: Ulf Hansson <ulf.hansson@linaro.org> 8070L: linux-pm@vger.kernel.org 8071S: Supported 8072F: Documentation/devicetree/bindings/power/power?domain* 8073F: drivers/base/power/domain*.c 8074F: include/linux/pm_domain.h 8075 8076GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8077M: Eugen Hristev <eugen.hristev@microchip.com> 8078L: linux-input@vger.kernel.org 8079S: Maintained 8080F: drivers/input/touchscreen/resistive-adc-touch.c 8081 8082GENERIC STRING LIBRARY 8083R: Andy Shevchenko <andy@kernel.org> 8084S: Maintained 8085F: lib/string.c 8086F: lib/string_helpers.c 8087F: lib/test_string.c 8088F: lib/test-string_helpers.c 8089 8090GENERIC UIO DRIVER FOR PCI DEVICES 8091M: "Michael S. Tsirkin" <mst@redhat.com> 8092L: kvm@vger.kernel.org 8093S: Supported 8094F: drivers/uio/uio_pci_generic.c 8095 8096GENERIC VDSO LIBRARY 8097M: Andy Lutomirski <luto@kernel.org> 8098M: Thomas Gleixner <tglx@linutronix.de> 8099M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8100L: linux-kernel@vger.kernel.org 8101S: Maintained 8102T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8103F: include/asm-generic/vdso/vsyscall.h 8104F: include/vdso/ 8105F: kernel/time/vsyscall.c 8106F: lib/vdso/ 8107 8108GENWQE (IBM Generic Workqueue Card) 8109M: Frank Haverkamp <haver@linux.ibm.com> 8110S: Supported 8111F: drivers/misc/genwqe/ 8112 8113GET_MAINTAINER SCRIPT 8114M: Joe Perches <joe@perches.com> 8115S: Maintained 8116F: scripts/get_maintainer.pl 8117 8118GFS2 FILE SYSTEM 8119M: Bob Peterson <rpeterso@redhat.com> 8120M: Andreas Gruenbacher <agruenba@redhat.com> 8121L: cluster-devel@redhat.com 8122S: Supported 8123B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8124T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8125F: Documentation/filesystems/gfs2* 8126F: fs/gfs2/ 8127F: include/uapi/linux/gfs2_ondisk.h 8128 8129GIGABYTE WMI DRIVER 8130M: Thomas Weißschuh <thomas@weissschuh.net> 8131L: platform-driver-x86@vger.kernel.org 8132S: Maintained 8133F: drivers/platform/x86/gigabyte-wmi.c 8134 8135GNSS SUBSYSTEM 8136M: Johan Hovold <johan@kernel.org> 8137S: Maintained 8138T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8139F: Documentation/ABI/testing/sysfs-class-gnss 8140F: Documentation/devicetree/bindings/gnss/ 8141F: drivers/gnss/ 8142F: include/linux/gnss.h 8143 8144GO7007 MPEG CODEC 8145M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8146L: linux-media@vger.kernel.org 8147S: Maintained 8148F: drivers/media/usb/go7007/ 8149 8150GOODIX TOUCHSCREEN 8151M: Bastien Nocera <hadess@hadess.net> 8152M: Hans de Goede <hdegoede@redhat.com> 8153L: linux-input@vger.kernel.org 8154S: Maintained 8155F: drivers/input/touchscreen/goodix* 8156 8157GOOGLE ETHERNET DRIVERS 8158M: Jeroen de Borst <jeroendb@google.com> 8159R: Catherine Sullivan <csully@google.com> 8160R: David Awogbemila <awogbemila@google.com> 8161L: netdev@vger.kernel.org 8162S: Supported 8163F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8164F: drivers/net/ethernet/google 8165 8166GPD POCKET FAN DRIVER 8167M: Hans de Goede <hdegoede@redhat.com> 8168L: platform-driver-x86@vger.kernel.org 8169S: Maintained 8170F: drivers/platform/x86/gpd-pocket-fan.c 8171 8172GPIO ACPI SUPPORT 8173M: Mika Westerberg <mika.westerberg@linux.intel.com> 8174M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8175L: linux-gpio@vger.kernel.org 8176L: linux-acpi@vger.kernel.org 8177S: Maintained 8178T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8179F: Documentation/firmware-guide/acpi/gpio-properties.rst 8180F: drivers/gpio/gpiolib-acpi.c 8181F: drivers/gpio/gpiolib-acpi.h 8182 8183GPIO AGGREGATOR 8184M: Geert Uytterhoeven <geert+renesas@glider.be> 8185L: linux-gpio@vger.kernel.org 8186S: Supported 8187F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8188F: drivers/gpio/gpio-aggregator.c 8189 8190GPIO IR Transmitter 8191M: Sean Young <sean@mess.org> 8192L: linux-media@vger.kernel.org 8193S: Maintained 8194F: drivers/media/rc/gpio-ir-tx.c 8195 8196GPIO MOCKUP DRIVER 8197M: Bamvor Jian Zhang <bamv2005@gmail.com> 8198L: linux-gpio@vger.kernel.org 8199S: Maintained 8200F: drivers/gpio/gpio-mockup.c 8201F: tools/testing/selftests/gpio/ 8202 8203GPIO REGMAP 8204R: Michael Walle <michael@walle.cc> 8205S: Maintained 8206F: drivers/gpio/gpio-regmap.c 8207F: include/linux/gpio/regmap.h 8208 8209GPIO SUBSYSTEM 8210M: Linus Walleij <linus.walleij@linaro.org> 8211M: Bartosz Golaszewski <brgl@bgdev.pl> 8212L: linux-gpio@vger.kernel.org 8213S: Maintained 8214T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git 8215F: Documentation/ABI/obsolete/sysfs-gpio 8216F: Documentation/ABI/testing/gpio-cdev 8217F: Documentation/admin-guide/gpio/ 8218F: Documentation/devicetree/bindings/gpio/ 8219F: Documentation/driver-api/gpio/ 8220F: drivers/gpio/ 8221F: include/asm-generic/gpio.h 8222F: include/linux/gpio.h 8223F: include/linux/gpio/ 8224F: include/linux/of_gpio.h 8225F: include/uapi/linux/gpio.h 8226F: tools/gpio/ 8227 8228GRE DEMULTIPLEXER DRIVER 8229M: Dmitry Kozlov <xeb@mail.ru> 8230L: netdev@vger.kernel.org 8231S: Maintained 8232F: include/net/gre.h 8233F: net/ipv4/gre_demux.c 8234F: net/ipv4/gre_offload.c 8235 8236GRETH 10/100/1G Ethernet MAC device driver 8237M: Andreas Larsson <andreas@gaisler.com> 8238L: netdev@vger.kernel.org 8239S: Maintained 8240F: drivers/net/ethernet/aeroflex/ 8241 8242GREYBUS AUDIO PROTOCOLS DRIVERS 8243M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8244M: Mark Greer <mgreer@animalcreek.com> 8245S: Maintained 8246F: drivers/staging/greybus/audio_apbridgea.c 8247F: drivers/staging/greybus/audio_apbridgea.h 8248F: drivers/staging/greybus/audio_codec.c 8249F: drivers/staging/greybus/audio_codec.h 8250F: drivers/staging/greybus/audio_gb.c 8251F: drivers/staging/greybus/audio_manager.c 8252F: drivers/staging/greybus/audio_manager.h 8253F: drivers/staging/greybus/audio_manager_module.c 8254F: drivers/staging/greybus/audio_manager_private.h 8255F: drivers/staging/greybus/audio_manager_sysfs.c 8256F: drivers/staging/greybus/audio_module.c 8257F: drivers/staging/greybus/audio_topology.c 8258 8259GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8260M: Viresh Kumar <vireshk@kernel.org> 8261S: Maintained 8262F: drivers/staging/greybus/authentication.c 8263F: drivers/staging/greybus/bootrom.c 8264F: drivers/staging/greybus/firmware.h 8265F: drivers/staging/greybus/fw-core.c 8266F: drivers/staging/greybus/fw-download.c 8267F: drivers/staging/greybus/fw-management.c 8268F: drivers/staging/greybus/greybus_authentication.h 8269F: drivers/staging/greybus/greybus_firmware.h 8270F: drivers/staging/greybus/hid.c 8271F: drivers/staging/greybus/i2c.c 8272F: drivers/staging/greybus/spi.c 8273F: drivers/staging/greybus/spilib.c 8274F: drivers/staging/greybus/spilib.h 8275 8276GREYBUS LOOPBACK DRIVER 8277M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8278S: Maintained 8279F: drivers/staging/greybus/loopback.c 8280 8281GREYBUS PLATFORM DRIVERS 8282M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8283S: Maintained 8284F: drivers/staging/greybus/arche-apb-ctrl.c 8285F: drivers/staging/greybus/arche-platform.c 8286F: drivers/staging/greybus/arche_platform.h 8287 8288GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8289M: Rui Miguel Silva <rmfrfs@gmail.com> 8290S: Maintained 8291F: drivers/staging/greybus/gpio.c 8292F: drivers/staging/greybus/light.c 8293F: drivers/staging/greybus/power_supply.c 8294F: drivers/staging/greybus/sdio.c 8295F: drivers/staging/greybus/spi.c 8296F: drivers/staging/greybus/spilib.c 8297 8298GREYBUS SUBSYSTEM 8299M: Johan Hovold <johan@kernel.org> 8300M: Alex Elder <elder@kernel.org> 8301M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8302L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8303S: Maintained 8304F: drivers/greybus/ 8305F: drivers/staging/greybus/ 8306F: include/linux/greybus.h 8307F: include/linux/greybus/ 8308 8309GREYBUS UART PROTOCOLS DRIVERS 8310M: David Lin <dtwlin@gmail.com> 8311S: Maintained 8312F: drivers/staging/greybus/log.c 8313F: drivers/staging/greybus/uart.c 8314 8315GS1662 VIDEO SERIALIZER 8316M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8317L: linux-media@vger.kernel.org 8318S: Maintained 8319T: git git://linuxtv.org/media_tree.git 8320F: drivers/media/spi/gs1662.c 8321 8322GSPCA FINEPIX SUBDRIVER 8323M: Frank Zago <frank@zago.net> 8324L: linux-media@vger.kernel.org 8325S: Maintained 8326T: git git://linuxtv.org/media_tree.git 8327F: drivers/media/usb/gspca/finepix.c 8328 8329GSPCA GL860 SUBDRIVER 8330M: Olivier Lorin <o.lorin@laposte.net> 8331L: linux-media@vger.kernel.org 8332S: Maintained 8333T: git git://linuxtv.org/media_tree.git 8334F: drivers/media/usb/gspca/gl860/ 8335 8336GSPCA M5602 SUBDRIVER 8337M: Erik Andren <erik.andren@gmail.com> 8338L: linux-media@vger.kernel.org 8339S: Maintained 8340T: git git://linuxtv.org/media_tree.git 8341F: drivers/media/usb/gspca/m5602/ 8342 8343GSPCA PAC207 SONIXB SUBDRIVER 8344M: Hans Verkuil <hverkuil@xs4all.nl> 8345L: linux-media@vger.kernel.org 8346S: Odd Fixes 8347T: git git://linuxtv.org/media_tree.git 8348F: drivers/media/usb/gspca/pac207.c 8349 8350GSPCA SN9C20X SUBDRIVER 8351M: Brian Johnson <brijohn@gmail.com> 8352L: linux-media@vger.kernel.org 8353S: Maintained 8354T: git git://linuxtv.org/media_tree.git 8355F: drivers/media/usb/gspca/sn9c20x.c 8356 8357GSPCA T613 SUBDRIVER 8358M: Leandro Costantino <lcostantino@gmail.com> 8359L: linux-media@vger.kernel.org 8360S: Maintained 8361T: git git://linuxtv.org/media_tree.git 8362F: drivers/media/usb/gspca/t613.c 8363 8364GSPCA USB WEBCAM DRIVER 8365M: Hans Verkuil <hverkuil@xs4all.nl> 8366L: linux-media@vger.kernel.org 8367S: Odd Fixes 8368T: git git://linuxtv.org/media_tree.git 8369F: drivers/media/usb/gspca/ 8370 8371GTP (GPRS Tunneling Protocol) 8372M: Pablo Neira Ayuso <pablo@netfilter.org> 8373M: Harald Welte <laforge@gnumonks.org> 8374L: osmocom-net-gprs@lists.osmocom.org 8375S: Maintained 8376T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8377F: drivers/net/gtp.c 8378 8379GUID PARTITION TABLE (GPT) 8380M: Davidlohr Bueso <dave@stgolabs.net> 8381L: linux-efi@vger.kernel.org 8382S: Maintained 8383F: block/partitions/efi.* 8384 8385H8/300 ARCHITECTURE 8386M: Yoshinori Sato <ysato@users.sourceforge.jp> 8387L: uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers) 8388S: Maintained 8389W: http://uclinux-h8.sourceforge.jp 8390T: git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git 8391F: arch/h8300/ 8392F: drivers/clk/h8300/ 8393F: drivers/clocksource/h8300_*.c 8394F: drivers/irqchip/irq-renesas-h8*.c 8395 8396HABANALABS PCI DRIVER 8397M: Oded Gabbay <ogabbay@kernel.org> 8398S: Supported 8399T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8400F: Documentation/ABI/testing/debugfs-driver-habanalabs 8401F: Documentation/ABI/testing/sysfs-driver-habanalabs 8402F: drivers/misc/habanalabs/ 8403F: include/uapi/misc/habanalabs.h 8404 8405HACKRF MEDIA DRIVER 8406M: Antti Palosaari <crope@iki.fi> 8407L: linux-media@vger.kernel.org 8408S: Maintained 8409W: https://linuxtv.org 8410W: http://palosaari.fi/linux/ 8411Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8412T: git git://linuxtv.org/anttip/media_tree.git 8413F: drivers/media/usb/hackrf/ 8414 8415HANTRO VPU CODEC DRIVER 8416M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8417M: Philipp Zabel <p.zabel@pengutronix.de> 8418L: linux-media@vger.kernel.org 8419L: linux-rockchip@lists.infradead.org 8420S: Maintained 8421F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8422F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8423F: drivers/staging/media/hantro/ 8424 8425HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 8426M: Frank Seidel <frank@f-seidel.de> 8427L: platform-driver-x86@vger.kernel.org 8428S: Maintained 8429W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 8430F: drivers/platform/x86/hdaps.c 8431 8432HARDWARE MONITORING 8433M: Jean Delvare <jdelvare@suse.com> 8434M: Guenter Roeck <linux@roeck-us.net> 8435L: linux-hwmon@vger.kernel.org 8436S: Maintained 8437W: http://hwmon.wiki.kernel.org/ 8438T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 8439F: Documentation/ABI/testing/sysfs-class-hwmon 8440F: Documentation/devicetree/bindings/hwmon/ 8441F: Documentation/hwmon/ 8442F: drivers/hwmon/ 8443F: include/linux/hwmon*.h 8444F: include/trace/events/hwmon*.h 8445K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 8446 8447HARDWARE RANDOM NUMBER GENERATOR CORE 8448M: Matt Mackall <mpm@selenic.com> 8449M: Herbert Xu <herbert@gondor.apana.org.au> 8450L: linux-crypto@vger.kernel.org 8451S: Odd fixes 8452F: Documentation/admin-guide/hw_random.rst 8453F: Documentation/devicetree/bindings/rng/ 8454F: drivers/char/hw_random/ 8455F: include/linux/hw_random.h 8456 8457HARDWARE SPINLOCK CORE 8458M: Ohad Ben-Cohen <ohad@wizery.com> 8459M: Bjorn Andersson <bjorn.andersson@linaro.org> 8460R: Baolin Wang <baolin.wang7@gmail.com> 8461L: linux-remoteproc@vger.kernel.org 8462S: Maintained 8463T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 8464F: Documentation/devicetree/bindings/hwlock/ 8465F: Documentation/locking/hwspinlock.rst 8466F: drivers/hwspinlock/ 8467F: include/linux/hwspinlock.h 8468 8469HARDWARE TRACING FACILITIES 8470M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 8471S: Maintained 8472F: drivers/hwtracing/ 8473 8474HARMONY SOUND DRIVER 8475L: linux-parisc@vger.kernel.org 8476S: Maintained 8477F: sound/parisc/harmony.* 8478 8479HDPVR USB VIDEO ENCODER DRIVER 8480M: Hans Verkuil <hverkuil@xs4all.nl> 8481L: linux-media@vger.kernel.org 8482S: Odd Fixes 8483W: https://linuxtv.org 8484T: git git://linuxtv.org/media_tree.git 8485F: drivers/media/usb/hdpvr/ 8486 8487HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 8488M: Matt Hsiao <matt.hsiao@hpe.com> 8489S: Supported 8490F: drivers/misc/hpilo.[ch] 8491 8492HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 8493M: Jerry Hoemann <jerry.hoemann@hpe.com> 8494S: Supported 8495F: Documentation/watchdog/hpwdt.rst 8496F: drivers/watchdog/hpwdt.c 8497 8498HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 8499M: Don Brace <don.brace@microchip.com> 8500L: storagedev@microchip.com 8501L: linux-scsi@vger.kernel.org 8502S: Supported 8503F: Documentation/scsi/hpsa.rst 8504F: drivers/scsi/hpsa*.[ch] 8505F: include/linux/cciss*.h 8506F: include/uapi/linux/cciss*.h 8507 8508HFI1 DRIVER 8509M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 8510M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 8511L: linux-rdma@vger.kernel.org 8512S: Supported 8513F: drivers/infiniband/hw/hfi1 8514 8515HFS FILESYSTEM 8516L: linux-fsdevel@vger.kernel.org 8517S: Orphan 8518F: Documentation/filesystems/hfs.rst 8519F: fs/hfs/ 8520 8521HFSPLUS FILESYSTEM 8522L: linux-fsdevel@vger.kernel.org 8523S: Orphan 8524F: Documentation/filesystems/hfsplus.rst 8525F: fs/hfsplus/ 8526 8527HGA FRAMEBUFFER DRIVER 8528M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 8529L: linux-nvidia@lists.surfsouth.com 8530S: Maintained 8531W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 8532F: drivers/video/fbdev/hgafb.c 8533 8534HIBERNATION (aka Software Suspend, aka swsusp) 8535M: "Rafael J. Wysocki" <rafael@kernel.org> 8536M: Pavel Machek <pavel@ucw.cz> 8537L: linux-pm@vger.kernel.org 8538S: Supported 8539B: https://bugzilla.kernel.org 8540F: arch/*/include/asm/suspend*.h 8541F: arch/x86/power/ 8542F: drivers/base/power/ 8543F: include/linux/freezer.h 8544F: include/linux/pm.h 8545F: include/linux/suspend.h 8546F: kernel/power/ 8547 8548HID CORE LAYER 8549M: Jiri Kosina <jikos@kernel.org> 8550M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 8551L: linux-input@vger.kernel.org 8552S: Maintained 8553T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 8554F: drivers/hid/ 8555F: include/linux/hid* 8556F: include/uapi/linux/hid* 8557 8558HID LOGITECH DRIVERS 8559R: Filipe Laíns <lains@riseup.net> 8560L: linux-input@vger.kernel.org 8561S: Maintained 8562F: drivers/hid/hid-logitech-* 8563 8564HID PLAYSTATION DRIVER 8565M: Roderick Colenbrander <roderick.colenbrander@sony.com> 8566L: linux-input@vger.kernel.org 8567S: Supported 8568F: drivers/hid/hid-playstation.c 8569 8570HID SENSOR HUB DRIVERS 8571M: Jiri Kosina <jikos@kernel.org> 8572M: Jonathan Cameron <jic23@kernel.org> 8573M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 8574L: linux-input@vger.kernel.org 8575L: linux-iio@vger.kernel.org 8576S: Maintained 8577F: Documentation/hid/hid-sensor* 8578F: drivers/hid/hid-sensor-* 8579F: drivers/iio/*/hid-* 8580F: include/linux/hid-sensor-* 8581 8582HIGH-RESOLUTION TIMERS, CLOCKEVENTS 8583M: Thomas Gleixner <tglx@linutronix.de> 8584L: linux-kernel@vger.kernel.org 8585S: Maintained 8586T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 8587F: Documentation/timers/ 8588F: include/linux/clockchips.h 8589F: include/linux/hrtimer.h 8590F: kernel/time/clockevents.c 8591F: kernel/time/hrtimer.c 8592F: kernel/time/timer_*.c 8593 8594HIGH-SPEED SCC DRIVER FOR AX.25 8595L: linux-hams@vger.kernel.org 8596S: Orphan 8597F: drivers/net/hamradio/dmascc.c 8598F: drivers/net/hamradio/scc.c 8599 8600HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 8601M: HighPoint Linux Team <linux@highpoint-tech.com> 8602S: Supported 8603W: http://www.highpoint-tech.com 8604F: Documentation/scsi/hptiop.rst 8605F: drivers/scsi/hptiop.c 8606 8607HIPPI 8608M: Jes Sorensen <jes@trained-monkey.org> 8609L: linux-hippi@sunsite.dk 8610S: Maintained 8611F: drivers/net/hippi/ 8612F: include/linux/hippidevice.h 8613F: include/uapi/linux/if_hippi.h 8614F: net/802/hippi.c 8615 8616HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 8617M: Kurt Kanzenbach <kurt@linutronix.de> 8618L: netdev@vger.kernel.org 8619S: Maintained 8620F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 8621F: drivers/net/dsa/hirschmann/* 8622F: include/linux/platform_data/hirschmann-hellcreek.h 8623F: net/dsa/tag_hellcreek.c 8624 8625HISILICON DMA DRIVER 8626M: Zhou Wang <wangzhou1@hisilicon.com> 8627L: dmaengine@vger.kernel.org 8628S: Maintained 8629F: drivers/dma/hisi_dma.c 8630 8631HISILICON GPIO DRIVER 8632M: Luo Jiaxing <luojiaxing@huawei.com> 8633L: linux-gpio@vger.kernel.org 8634S: Maintained 8635F: drivers/gpio/gpio-hisi.c 8636 8637HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 8638M: Zaibo Xu <xuzaibo@huawei.com> 8639L: linux-crypto@vger.kernel.org 8640S: Maintained 8641F: Documentation/ABI/testing/debugfs-hisi-hpre 8642F: drivers/crypto/hisilicon/hpre/hpre.h 8643F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 8644F: drivers/crypto/hisilicon/hpre/hpre_main.c 8645 8646HISILICON I2C CONTROLLER DRIVER 8647M: Yicong Yang <yangyicong@hisilicon.com> 8648L: linux-i2c@vger.kernel.org 8649S: Maintained 8650W: https://www.hisilicon.com 8651F: drivers/i2c/busses/i2c-hisi.c 8652 8653HISILICON LPC BUS DRIVER 8654M: john.garry@huawei.com 8655S: Maintained 8656W: http://www.hisilicon.com 8657F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 8658F: drivers/bus/hisi_lpc.c 8659 8660HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 8661M: Yisen Zhuang <yisen.zhuang@huawei.com> 8662M: Salil Mehta <salil.mehta@huawei.com> 8663L: netdev@vger.kernel.org 8664S: Maintained 8665W: http://www.hisilicon.com 8666F: drivers/net/ethernet/hisilicon/hns3/ 8667 8668HISILICON NETWORK SUBSYSTEM DRIVER 8669M: Yisen Zhuang <yisen.zhuang@huawei.com> 8670M: Salil Mehta <salil.mehta@huawei.com> 8671L: netdev@vger.kernel.org 8672S: Maintained 8673W: http://www.hisilicon.com 8674F: Documentation/devicetree/bindings/net/hisilicon*.txt 8675F: drivers/net/ethernet/hisilicon/ 8676 8677HIKEY960 ONBOARD USB GPIO HUB DRIVER 8678M: John Stultz <john.stultz@linaro.org> 8679L: linux-kernel@vger.kernel.org 8680S: Maintained 8681F: drivers/misc/hisi_hikey_usb.c 8682 8683HISILICON PMU DRIVER 8684M: Shaokun Zhang <zhangshaokun@hisilicon.com> 8685M: Qi Liu <liuqi115@huawei.com> 8686S: Supported 8687W: http://www.hisilicon.com 8688F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 8689F: Documentation/admin-guide/perf/hisi-pmu.rst 8690F: drivers/perf/hisilicon 8691 8692HISILICON QM AND ZIP Controller DRIVER 8693M: Zhou Wang <wangzhou1@hisilicon.com> 8694L: linux-crypto@vger.kernel.org 8695S: Maintained 8696F: Documentation/ABI/testing/debugfs-hisi-zip 8697F: drivers/crypto/hisilicon/qm.c 8698F: drivers/crypto/hisilicon/qm.h 8699F: drivers/crypto/hisilicon/sgl.c 8700F: drivers/crypto/hisilicon/zip/ 8701 8702HISILICON ROCE DRIVER 8703M: Wenpeng Liang <liangwenpeng@huawei.com> 8704M: Weihang Li <liweihang@huawei.com> 8705L: linux-rdma@vger.kernel.org 8706S: Maintained 8707F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 8708F: drivers/infiniband/hw/hns/ 8709 8710HISILICON SAS Controller 8711M: John Garry <john.garry@huawei.com> 8712S: Supported 8713W: http://www.hisilicon.com 8714F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 8715F: drivers/scsi/hisi_sas/ 8716 8717HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 8718M: Zaibo Xu <xuzaibo@huawei.com> 8719M: Kai Ye <yekai13@huawei.com> 8720L: linux-crypto@vger.kernel.org 8721S: Maintained 8722F: Documentation/ABI/testing/debugfs-hisi-sec 8723F: drivers/crypto/hisilicon/sec2/sec.h 8724F: drivers/crypto/hisilicon/sec2/sec_crypto.c 8725F: drivers/crypto/hisilicon/sec2/sec_crypto.h 8726F: drivers/crypto/hisilicon/sec2/sec_main.c 8727 8728HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 8729M: Jay Fang <f.fangjian@huawei.com> 8730L: linux-spi@vger.kernel.org 8731S: Maintained 8732W: http://www.hisilicon.com 8733F: drivers/spi/spi-hisi-kunpeng.c 8734 8735HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 8736M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 8737L: linux-kernel@vger.kernel.org 8738S: Maintained 8739F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 8740F: drivers/spmi/hisi-spmi-controller.c 8741 8742HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 8743M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 8744L: linux-kernel@vger.kernel.org 8745S: Maintained 8746F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 8747F: drivers/mfd/hi6421-spmi-pmic.c 8748 8749HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 8750M: Zaibo Xu <xuzaibo@huawei.com> 8751S: Maintained 8752F: drivers/crypto/hisilicon/trng/trng.c 8753 8754HISILICON V3XX SPI NOR FLASH Controller Driver 8755M: John Garry <john.garry@huawei.com> 8756S: Maintained 8757W: http://www.hisilicon.com 8758F: drivers/spi/spi-hisi-sfc-v3xx.c 8759 8760HMM - Heterogeneous Memory Management 8761M: Jérôme Glisse <jglisse@redhat.com> 8762L: linux-mm@kvack.org 8763S: Maintained 8764F: Documentation/vm/hmm.rst 8765F: include/linux/hmm* 8766F: lib/test_hmm* 8767F: mm/hmm* 8768F: tools/testing/selftests/vm/*hmm* 8769 8770HOST AP DRIVER 8771M: Jouni Malinen <j@w1.fi> 8772L: linux-wireless@vger.kernel.org 8773S: Obsolete 8774W: http://w1.fi/hostap-driver.html 8775F: drivers/net/wireless/intersil/hostap/ 8776 8777HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 8778L: platform-driver-x86@vger.kernel.org 8779S: Orphan 8780F: drivers/platform/x86/tc1100-wmi.c 8781 8782HPET: High Precision Event Timers driver 8783M: Clemens Ladisch <clemens@ladisch.de> 8784S: Maintained 8785F: Documentation/timers/hpet.rst 8786F: drivers/char/hpet.c 8787F: include/linux/hpet.h 8788F: include/uapi/linux/hpet.h 8789 8790HPET: x86 8791S: Orphan 8792F: arch/x86/include/asm/hpet.h 8793F: arch/x86/kernel/hpet.c 8794 8795HPFS FILESYSTEM 8796M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 8797S: Maintained 8798W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 8799F: fs/hpfs/ 8800 8801HSI SUBSYSTEM 8802M: Sebastian Reichel <sre@kernel.org> 8803S: Maintained 8804T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 8805F: Documentation/ABI/testing/sysfs-bus-hsi 8806F: Documentation/driver-api/hsi.rst 8807F: drivers/hsi/ 8808F: include/linux/hsi/ 8809F: include/uapi/linux/hsi/ 8810 8811HSO 3G MODEM DRIVER 8812L: linux-usb@vger.kernel.org 8813S: Orphan 8814F: drivers/net/usb/hso.c 8815 8816HSR NETWORK PROTOCOL 8817L: netdev@vger.kernel.org 8818S: Orphan 8819F: net/hsr/ 8820 8821HT16K33 LED CONTROLLER DRIVER 8822M: Robin van der Gracht <robin@protonic.nl> 8823S: Maintained 8824F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 8825F: drivers/auxdisplay/ht16k33.c 8826 8827HTCPEN TOUCHSCREEN DRIVER 8828M: Pau Oliva Fora <pof@eslack.org> 8829L: linux-input@vger.kernel.org 8830S: Maintained 8831F: drivers/input/touchscreen/htcpen.c 8832 8833HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 8834M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 8835L: linux-iio@vger.kernel.org 8836S: Maintained 8837W: http://www.st.com/ 8838F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 8839F: drivers/iio/humidity/hts221* 8840 8841HUAWEI ETHERNET DRIVER 8842L: netdev@vger.kernel.org 8843S: Orphan 8844F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 8845F: drivers/net/ethernet/huawei/hinic/ 8846 8847HUGETLB FILESYSTEM 8848M: Mike Kravetz <mike.kravetz@oracle.com> 8849L: linux-mm@kvack.org 8850S: Maintained 8851F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 8852F: Documentation/admin-guide/mm/hugetlbpage.rst 8853F: Documentation/vm/hugetlbfs_reserv.rst 8854F: fs/hugetlbfs/ 8855F: include/linux/hugetlb.h 8856F: mm/hugetlb.c 8857 8858HVA ST MEDIA DRIVER 8859M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 8860L: linux-media@vger.kernel.org 8861S: Supported 8862W: https://linuxtv.org 8863T: git git://linuxtv.org/media_tree.git 8864F: drivers/media/platform/sti/hva 8865 8866HWPOISON MEMORY FAILURE HANDLING 8867M: Naoya Horiguchi <naoya.horiguchi@nec.com> 8868L: linux-mm@kvack.org 8869S: Maintained 8870F: mm/hwpoison-inject.c 8871F: mm/memory-failure.c 8872 8873HYCON HY46XX TOUCHSCREEN SUPPORT 8874M: Giulio Benetti <giulio.benetti@benettiengineering.com> 8875L: linux-input@vger.kernel.org 8876S: Maintained 8877F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 8878F: drivers/input/touchscreen/hycon-hy46xx.c 8879 8880HYGON PROCESSOR SUPPORT 8881M: Pu Wen <puwen@hygon.cn> 8882L: linux-kernel@vger.kernel.org 8883S: Maintained 8884F: arch/x86/kernel/cpu/hygon.c 8885 8886HYNIX HI556 SENSOR DRIVER 8887M: Shawn Tu <shawnx.tu@intel.com> 8888L: linux-media@vger.kernel.org 8889S: Maintained 8890T: git git://linuxtv.org/media_tree.git 8891F: drivers/media/i2c/hi556.c 8892 8893HYNIX HI846 SENSOR DRIVER 8894M: Martin Kepplinger <martin.kepplinger@puri.sm> 8895L: linux-media@vger.kernel.org 8896S: Maintained 8897F: drivers/media/i2c/hi846.c 8898 8899Hyper-V/Azure CORE AND DRIVERS 8900M: "K. Y. Srinivasan" <kys@microsoft.com> 8901M: Haiyang Zhang <haiyangz@microsoft.com> 8902M: Stephen Hemminger <sthemmin@microsoft.com> 8903M: Wei Liu <wei.liu@kernel.org> 8904M: Dexuan Cui <decui@microsoft.com> 8905L: linux-hyperv@vger.kernel.org 8906S: Supported 8907T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 8908F: Documentation/ABI/stable/sysfs-bus-vmbus 8909F: Documentation/ABI/testing/debugfs-hyperv 8910F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 8911F: arch/arm64/hyperv 8912F: arch/arm64/include/asm/hyperv-tlfs.h 8913F: arch/arm64/include/asm/mshyperv.h 8914F: arch/x86/hyperv 8915F: arch/x86/include/asm/hyperv-tlfs.h 8916F: arch/x86/include/asm/mshyperv.h 8917F: arch/x86/include/asm/trace/hyperv.h 8918F: arch/x86/kernel/cpu/mshyperv.c 8919F: drivers/clocksource/hyperv_timer.c 8920F: drivers/hid/hid-hyperv.c 8921F: drivers/hv/ 8922F: drivers/input/serio/hyperv-keyboard.c 8923F: drivers/iommu/hyperv-iommu.c 8924F: drivers/net/ethernet/microsoft/ 8925F: drivers/net/hyperv/ 8926F: drivers/pci/controller/pci-hyperv-intf.c 8927F: drivers/pci/controller/pci-hyperv.c 8928F: drivers/scsi/storvsc_drv.c 8929F: drivers/uio/uio_hv_generic.c 8930F: drivers/video/fbdev/hyperv_fb.c 8931F: include/asm-generic/hyperv-tlfs.h 8932F: include/asm-generic/mshyperv.h 8933F: include/clocksource/hyperv_timer.h 8934F: include/linux/hyperv.h 8935F: include/uapi/linux/hyperv.h 8936F: net/vmw_vsock/hyperv_transport.c 8937F: tools/hv/ 8938 8939HYPERBUS SUPPORT 8940M: Vignesh Raghavendra <vigneshr@ti.com> 8941L: linux-mtd@lists.infradead.org 8942S: Supported 8943Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 8944C: irc://irc.oftc.net/mtd 8945T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 8946F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 8947F: drivers/mtd/hyperbus/ 8948F: include/linux/mtd/hyperbus.h 8949 8950HYPERVISOR VIRTUAL CONSOLE DRIVER 8951L: linuxppc-dev@lists.ozlabs.org 8952S: Odd Fixes 8953F: drivers/tty/hvc/ 8954 8955I2C ACPI SUPPORT 8956M: Mika Westerberg <mika.westerberg@linux.intel.com> 8957L: linux-i2c@vger.kernel.org 8958L: linux-acpi@vger.kernel.org 8959S: Maintained 8960F: drivers/i2c/i2c-core-acpi.c 8961 8962I2C CONTROLLER DRIVER FOR NVIDIA GPU 8963M: Ajay Gupta <ajayg@nvidia.com> 8964L: linux-i2c@vger.kernel.org 8965S: Maintained 8966F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 8967F: drivers/i2c/busses/i2c-nvidia-gpu.c 8968 8969I2C MUXES 8970M: Peter Rosin <peda@axentia.se> 8971L: linux-i2c@vger.kernel.org 8972S: Maintained 8973F: Documentation/devicetree/bindings/i2c/i2c-arb* 8974F: Documentation/devicetree/bindings/i2c/i2c-gate* 8975F: Documentation/devicetree/bindings/i2c/i2c-mux* 8976F: Documentation/i2c/i2c-topology.rst 8977F: Documentation/i2c/muxes/ 8978F: drivers/i2c/i2c-mux.c 8979F: drivers/i2c/muxes/ 8980F: include/linux/i2c-mux.h 8981 8982I2C MV64XXX MARVELL AND ALLWINNER DRIVER 8983M: Gregory CLEMENT <gregory.clement@bootlin.com> 8984L: linux-i2c@vger.kernel.org 8985S: Maintained 8986F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 8987F: drivers/i2c/busses/i2c-mv64xxx.c 8988 8989I2C OVER PARALLEL PORT 8990M: Jean Delvare <jdelvare@suse.com> 8991L: linux-i2c@vger.kernel.org 8992S: Maintained 8993F: Documentation/i2c/busses/i2c-parport.rst 8994F: drivers/i2c/busses/i2c-parport.c 8995 8996I2C SUBSYSTEM 8997M: Wolfram Sang <wsa@kernel.org> 8998L: linux-i2c@vger.kernel.org 8999S: Maintained 9000W: https://i2c.wiki.kernel.org/ 9001Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9002T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9003F: Documentation/devicetree/bindings/i2c/i2c.txt 9004F: Documentation/i2c/ 9005F: drivers/i2c/* 9006F: include/linux/i2c-dev.h 9007F: include/linux/i2c-smbus.h 9008F: include/linux/i2c.h 9009F: include/uapi/linux/i2c-*.h 9010F: include/uapi/linux/i2c.h 9011 9012I2C SUBSYSTEM HOST DRIVERS 9013L: linux-i2c@vger.kernel.org 9014S: Odd Fixes 9015W: https://i2c.wiki.kernel.org/ 9016Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9017T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9018F: Documentation/devicetree/bindings/i2c/ 9019F: drivers/i2c/algos/ 9020F: drivers/i2c/busses/ 9021 9022I2C-TAOS-EVM DRIVER 9023M: Jean Delvare <jdelvare@suse.com> 9024L: linux-i2c@vger.kernel.org 9025S: Maintained 9026F: Documentation/i2c/busses/i2c-taos-evm.rst 9027F: drivers/i2c/busses/i2c-taos-evm.c 9028 9029I2C-TINY-USB DRIVER 9030M: Till Harbaum <till@harbaum.org> 9031L: linux-i2c@vger.kernel.org 9032S: Maintained 9033W: http://www.harbaum.org/till/i2c_tiny_usb 9034F: drivers/i2c/busses/i2c-tiny-usb.c 9035 9036I2C/SMBUS CONTROLLER DRIVERS FOR PC 9037M: Jean Delvare <jdelvare@suse.com> 9038L: linux-i2c@vger.kernel.org 9039S: Maintained 9040F: Documentation/i2c/busses/i2c-ali1535.rst 9041F: Documentation/i2c/busses/i2c-ali1563.rst 9042F: Documentation/i2c/busses/i2c-ali15x3.rst 9043F: Documentation/i2c/busses/i2c-amd756.rst 9044F: Documentation/i2c/busses/i2c-amd8111.rst 9045F: Documentation/i2c/busses/i2c-i801.rst 9046F: Documentation/i2c/busses/i2c-nforce2.rst 9047F: Documentation/i2c/busses/i2c-piix4.rst 9048F: Documentation/i2c/busses/i2c-sis5595.rst 9049F: Documentation/i2c/busses/i2c-sis630.rst 9050F: Documentation/i2c/busses/i2c-sis96x.rst 9051F: Documentation/i2c/busses/i2c-via.rst 9052F: Documentation/i2c/busses/i2c-viapro.rst 9053F: drivers/i2c/busses/i2c-ali1535.c 9054F: drivers/i2c/busses/i2c-ali1563.c 9055F: drivers/i2c/busses/i2c-ali15x3.c 9056F: drivers/i2c/busses/i2c-amd756-s4882.c 9057F: drivers/i2c/busses/i2c-amd756.c 9058F: drivers/i2c/busses/i2c-amd8111.c 9059F: drivers/i2c/busses/i2c-i801.c 9060F: drivers/i2c/busses/i2c-isch.c 9061F: drivers/i2c/busses/i2c-nforce2-s4985.c 9062F: drivers/i2c/busses/i2c-nforce2.c 9063F: drivers/i2c/busses/i2c-piix4.c 9064F: drivers/i2c/busses/i2c-sis5595.c 9065F: drivers/i2c/busses/i2c-sis630.c 9066F: drivers/i2c/busses/i2c-sis96x.c 9067F: drivers/i2c/busses/i2c-via.c 9068F: drivers/i2c/busses/i2c-viapro.c 9069 9070I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9071M: Hans de Goede <hdegoede@redhat.com> 9072L: linux-i2c@vger.kernel.org 9073S: Maintained 9074F: drivers/i2c/busses/i2c-cht-wc.c 9075 9076I2C/SMBUS ISMT DRIVER 9077M: Seth Heasley <seth.heasley@intel.com> 9078M: Neil Horman <nhorman@tuxdriver.com> 9079L: linux-i2c@vger.kernel.org 9080F: Documentation/i2c/busses/i2c-ismt.rst 9081F: drivers/i2c/busses/i2c-ismt.c 9082 9083I2C/SMBUS STUB DRIVER 9084M: Jean Delvare <jdelvare@suse.com> 9085L: linux-i2c@vger.kernel.org 9086S: Maintained 9087F: drivers/i2c/i2c-stub.c 9088 9089I3C DRIVER FOR CADENCE I3C MASTER IP 9090M: Przemysław Gaj <pgaj@cadence.com> 9091S: Maintained 9092F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt 9093F: drivers/i3c/master/i3c-master-cdns.c 9094 9095I3C DRIVER FOR SYNOPSYS DESIGNWARE 9096M: Vitor Soares <vitor.soares@synopsys.com> 9097S: Maintained 9098F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt 9099F: drivers/i3c/master/dw* 9100 9101I3C SUBSYSTEM 9102M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9103L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9104S: Maintained 9105C: irc://chat.freenode.net/linux-i3c 9106T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9107F: Documentation/ABI/testing/sysfs-bus-i3c 9108F: Documentation/devicetree/bindings/i3c/ 9109F: Documentation/driver-api/i3c 9110F: drivers/i3c/ 9111F: include/linux/i3c/ 9112 9113IA64 (Itanium) PLATFORM 9114L: linux-ia64@vger.kernel.org 9115S: Orphan 9116F: Documentation/ia64/ 9117F: arch/ia64/ 9118 9119IBM Power 842 compression accelerator 9120M: Haren Myneni <haren@us.ibm.com> 9121S: Supported 9122F: crypto/842.c 9123F: drivers/crypto/nx/Kconfig 9124F: drivers/crypto/nx/Makefile 9125F: drivers/crypto/nx/nx-842* 9126F: include/linux/sw842.h 9127F: lib/842/ 9128 9129IBM Power in-Nest Crypto Acceleration 9130M: Breno Leitão <leitao@debian.org> 9131M: Nayna Jain <nayna@linux.ibm.com> 9132M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9133L: linux-crypto@vger.kernel.org 9134S: Supported 9135F: drivers/crypto/nx/Kconfig 9136F: drivers/crypto/nx/Makefile 9137F: drivers/crypto/nx/nx-aes* 9138F: drivers/crypto/nx/nx-sha* 9139F: drivers/crypto/nx/nx.* 9140F: drivers/crypto/nx/nx_csbcpb.h 9141F: drivers/crypto/nx/nx_debugfs.c 9142 9143IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9144M: Tyrel Datwyler <tyreld@linux.ibm.com> 9145L: linux-pci@vger.kernel.org 9146L: linuxppc-dev@lists.ozlabs.org 9147S: Supported 9148F: drivers/pci/hotplug/rpadlpar* 9149 9150IBM Power Linux RAID adapter 9151M: Brian King <brking@us.ibm.com> 9152S: Supported 9153F: drivers/scsi/ipr.* 9154 9155IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9156M: Tyrel Datwyler <tyreld@linux.ibm.com> 9157L: linux-pci@vger.kernel.org 9158L: linuxppc-dev@lists.ozlabs.org 9159S: Supported 9160F: drivers/pci/hotplug/rpaphp* 9161 9162IBM Power SRIOV Virtual NIC Device Driver 9163M: Dany Madden <drt@linux.ibm.com> 9164M: Sukadev Bhattiprolu <sukadev@linux.ibm.com> 9165R: Thomas Falcon <tlfalcon@linux.ibm.com> 9166L: netdev@vger.kernel.org 9167S: Supported 9168F: drivers/net/ethernet/ibm/ibmvnic.* 9169 9170IBM Power Virtual Accelerator Switchboard 9171M: Sukadev Bhattiprolu <sukadev@linux.ibm.com> 9172L: linuxppc-dev@lists.ozlabs.org 9173S: Supported 9174F: arch/powerpc/include/asm/vas.h 9175F: arch/powerpc/platforms/powernv/copy-paste.h 9176F: arch/powerpc/platforms/powernv/vas* 9177 9178IBM Power Virtual Ethernet Device Driver 9179M: Cristobal Forno <cforno12@linux.ibm.com> 9180L: netdev@vger.kernel.org 9181S: Supported 9182F: drivers/net/ethernet/ibm/ibmveth.* 9183 9184IBM Power Virtual FC Device Drivers 9185M: Tyrel Datwyler <tyreld@linux.ibm.com> 9186L: linux-scsi@vger.kernel.org 9187S: Supported 9188F: drivers/scsi/ibmvscsi/ibmvfc* 9189 9190IBM Power Virtual Management Channel Driver 9191M: Brad Warrum <bwarrum@linux.ibm.com> 9192M: Ritu Agarwal <rituagar@linux.ibm.com> 9193S: Supported 9194F: drivers/misc/ibmvmc.* 9195 9196IBM Power Virtual SCSI Device Drivers 9197M: Tyrel Datwyler <tyreld@linux.ibm.com> 9198L: linux-scsi@vger.kernel.org 9199S: Supported 9200F: drivers/scsi/ibmvscsi/ibmvscsi* 9201F: include/scsi/viosrp.h 9202 9203IBM Power Virtual SCSI Device Target Driver 9204M: Michael Cyr <mikecyr@linux.ibm.com> 9205L: linux-scsi@vger.kernel.org 9206L: target-devel@vger.kernel.org 9207S: Supported 9208F: drivers/scsi/ibmvscsi_tgt/ 9209 9210IBM Power VMX Cryptographic instructions 9211M: Breno Leitão <leitao@debian.org> 9212M: Nayna Jain <nayna@linux.ibm.com> 9213M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9214L: linux-crypto@vger.kernel.org 9215S: Supported 9216F: drivers/crypto/vmx/Kconfig 9217F: drivers/crypto/vmx/Makefile 9218F: drivers/crypto/vmx/aes* 9219F: drivers/crypto/vmx/ghash* 9220F: drivers/crypto/vmx/ppc-xlate.pl 9221F: drivers/crypto/vmx/vmx.c 9222 9223IBM ServeRAID RAID DRIVER 9224S: Orphan 9225F: drivers/scsi/ips.* 9226 9227ICH LPC AND GPIO DRIVER 9228M: Peter Tyser <ptyser@xes-inc.com> 9229S: Maintained 9230F: drivers/gpio/gpio-ich.c 9231F: drivers/mfd/lpc_ich.c 9232 9233ICY I2C DRIVER 9234M: Max Staudt <max@enpas.org> 9235L: linux-i2c@vger.kernel.org 9236S: Maintained 9237F: drivers/i2c/busses/i2c-icy.c 9238 9239IDEAPAD LAPTOP EXTRAS DRIVER 9240M: Ike Panhc <ike.pan@canonical.com> 9241L: platform-driver-x86@vger.kernel.org 9242S: Maintained 9243W: http://launchpad.net/ideapad-laptop 9244F: drivers/platform/x86/ideapad-laptop.c 9245 9246IDEAPAD LAPTOP SLIDEBAR DRIVER 9247M: Andrey Moiseev <o2g.org.ru@gmail.com> 9248L: linux-input@vger.kernel.org 9249S: Maintained 9250W: https://github.com/o2genum/ideapad-slidebar 9251F: drivers/input/misc/ideapad_slidebar.c 9252 9253IDT VersaClock 5 CLOCK DRIVER 9254M: Luca Ceresoli <luca@lucaceresoli.net> 9255S: Maintained 9256F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9257F: drivers/clk/clk-versaclock5.c 9258 9259IEEE 802.15.4 SUBSYSTEM 9260M: Alexander Aring <alex.aring@gmail.com> 9261M: Stefan Schmidt <stefan@datenfreihafen.org> 9262L: linux-wpan@vger.kernel.org 9263S: Maintained 9264W: https://linux-wpan.org/ 9265T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9266T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9267F: Documentation/networking/ieee802154.rst 9268F: drivers/net/ieee802154/ 9269F: include/linux/ieee802154.h 9270F: include/linux/nl802154.h 9271F: include/net/af_ieee802154.h 9272F: include/net/cfg802154.h 9273F: include/net/ieee802154_netdev.h 9274F: include/net/mac802154.h 9275F: include/net/nl802154.h 9276F: net/ieee802154/ 9277F: net/mac802154/ 9278 9279IFE PROTOCOL 9280M: Yotam Gigi <yotam.gi@gmail.com> 9281M: Jamal Hadi Salim <jhs@mojatatu.com> 9282F: include/net/ife.h 9283F: include/uapi/linux/ife.h 9284F: net/ife 9285 9286IGORPLUG-USB IR RECEIVER 9287M: Sean Young <sean@mess.org> 9288L: linux-media@vger.kernel.org 9289S: Maintained 9290F: drivers/media/rc/igorplugusb.c 9291 9292IGUANAWORKS USB IR TRANSCEIVER 9293M: Sean Young <sean@mess.org> 9294L: linux-media@vger.kernel.org 9295S: Maintained 9296F: drivers/media/rc/iguanair.c 9297 9298IIO DIGITAL POTENTIOMETER DAC 9299M: Peter Rosin <peda@axentia.se> 9300L: linux-iio@vger.kernel.org 9301S: Maintained 9302F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9303F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9304F: drivers/iio/dac/dpot-dac.c 9305 9306IIO ENVELOPE DETECTOR 9307M: Peter Rosin <peda@axentia.se> 9308L: linux-iio@vger.kernel.org 9309S: Maintained 9310F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 9311F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 9312F: drivers/iio/adc/envelope-detector.c 9313 9314IIO MULTIPLEXER 9315M: Peter Rosin <peda@axentia.se> 9316L: linux-iio@vger.kernel.org 9317S: Maintained 9318F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 9319F: drivers/iio/multiplexer/iio-mux.c 9320 9321IIO SCMI BASED DRIVER 9322M: Jyoti Bhayana <jbhayana@google.com> 9323L: linux-iio@vger.kernel.org 9324S: Maintained 9325F: drivers/iio/common/scmi_sensors/scmi_iio.c 9326 9327IIO SUBSYSTEM AND DRIVERS 9328M: Jonathan Cameron <jic23@kernel.org> 9329R: Lars-Peter Clausen <lars@metafoo.de> 9330L: linux-iio@vger.kernel.org 9331S: Maintained 9332T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 9333F: Documentation/ABI/testing/configfs-iio* 9334F: Documentation/ABI/testing/sysfs-bus-iio* 9335F: Documentation/devicetree/bindings/iio/ 9336F: drivers/iio/ 9337F: drivers/staging/iio/ 9338F: include/linux/iio/ 9339F: tools/iio/ 9340 9341IIO UNIT CONVERTER 9342M: Peter Rosin <peda@axentia.se> 9343L: linux-iio@vger.kernel.org 9344S: Maintained 9345F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 9346F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 9347F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 9348F: drivers/iio/afe/iio-rescale.c 9349 9350IKANOS/ADI EAGLE ADSL USB DRIVER 9351M: Matthieu Castet <castet.matthieu@free.fr> 9352M: Stanislaw Gruszka <stf_xl@wp.pl> 9353S: Maintained 9354F: drivers/usb/atm/ueagle-atm.c 9355 9356IMGTEC ASCII LCD DRIVER 9357M: Paul Burton <paulburton@kernel.org> 9358S: Maintained 9359F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 9360F: drivers/auxdisplay/img-ascii-lcd.c 9361 9362IMGTEC IR DECODER DRIVER 9363S: Orphan 9364F: drivers/media/rc/img-ir/ 9365 9366IMON SOUNDGRAPH USB IR RECEIVER 9367M: Sean Young <sean@mess.org> 9368L: linux-media@vger.kernel.org 9369S: Maintained 9370F: drivers/media/rc/imon.c 9371F: drivers/media/rc/imon_raw.c 9372 9373IMS TWINTURBO FRAMEBUFFER DRIVER 9374L: linux-fbdev@vger.kernel.org 9375S: Orphan 9376F: drivers/video/fbdev/imsttfb.c 9377 9378INA209 HARDWARE MONITOR DRIVER 9379M: Guenter Roeck <linux@roeck-us.net> 9380L: linux-hwmon@vger.kernel.org 9381S: Maintained 9382F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 9383F: Documentation/hwmon/ina209.rst 9384F: drivers/hwmon/ina209.c 9385 9386INA2XX HARDWARE MONITOR DRIVER 9387M: Guenter Roeck <linux@roeck-us.net> 9388L: linux-hwmon@vger.kernel.org 9389S: Maintained 9390F: Documentation/hwmon/ina2xx.rst 9391F: drivers/hwmon/ina2xx.c 9392F: include/linux/platform_data/ina2xx.h 9393 9394INDUSTRY PACK SUBSYSTEM (IPACK) 9395M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 9396M: Jens Taprogge <jens.taprogge@taprogge.org> 9397M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9398L: industrypack-devel@lists.sourceforge.net 9399S: Maintained 9400W: http://industrypack.sourceforge.net 9401F: drivers/ipack/ 9402 9403INFINEON DPS310 Driver 9404M: Eddie James <eajames@linux.ibm.com> 9405L: linux-iio@vger.kernel.org 9406S: Maintained 9407F: drivers/iio/pressure/dps310.c 9408 9409INFINIBAND SUBSYSTEM 9410M: Jason Gunthorpe <jgg@nvidia.com> 9411L: linux-rdma@vger.kernel.org 9412S: Supported 9413W: https://github.com/linux-rdma/rdma-core 9414Q: http://patchwork.kernel.org/project/linux-rdma/list/ 9415T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 9416F: Documentation/devicetree/bindings/infiniband/ 9417F: Documentation/infiniband/ 9418F: drivers/infiniband/ 9419F: include/rdma/ 9420F: include/trace/events/ib_mad.h 9421F: include/trace/events/ib_umad.h 9422F: include/uapi/linux/if_infiniband.h 9423F: include/uapi/rdma/ 9424F: samples/bpf/ibumad_kern.c 9425F: samples/bpf/ibumad_user.c 9426 9427INGENIC JZ4780 NAND DRIVER 9428M: Harvey Hunt <harveyhuntnexus@gmail.com> 9429L: linux-mtd@lists.infradead.org 9430L: linux-mips@vger.kernel.org 9431S: Maintained 9432F: drivers/mtd/nand/raw/ingenic/ 9433 9434INGENIC JZ47xx SoCs 9435M: Paul Cercueil <paul@crapouillou.net> 9436L: linux-mips@vger.kernel.org 9437S: Maintained 9438F: arch/mips/boot/dts/ingenic/ 9439F: arch/mips/generic/board-ingenic.c 9440F: arch/mips/include/asm/mach-ingenic/ 9441F: arch/mips/ingenic/Kconfig 9442F: drivers/clk/ingenic/ 9443F: drivers/dma/dma-jz4780.c 9444F: drivers/gpu/drm/ingenic/ 9445F: drivers/i2c/busses/i2c-jz4780.c 9446F: drivers/iio/adc/ingenic-adc.c 9447F: drivers/irqchip/irq-ingenic.c 9448F: drivers/memory/jz4780-nemc.c 9449F: drivers/mmc/host/jz4740_mmc.c 9450F: drivers/mtd/nand/raw/ingenic/ 9451F: drivers/pinctrl/pinctrl-ingenic.c 9452F: drivers/power/supply/ingenic-battery.c 9453F: drivers/pwm/pwm-jz4740.c 9454F: drivers/remoteproc/ingenic_rproc.c 9455F: drivers/rtc/rtc-jz4740.c 9456F: drivers/tty/serial/8250/8250_ingenic.c 9457F: drivers/usb/musb/jz4740.c 9458F: drivers/watchdog/jz4740_wdt.c 9459F: include/dt-bindings/iio/adc/ingenic,adc.h 9460F: include/linux/mfd/ingenic-tcu.h 9461F: sound/soc/codecs/jz47* 9462F: sound/soc/jz4740/ 9463 9464INOTIFY 9465M: Jan Kara <jack@suse.cz> 9466R: Amir Goldstein <amir73il@gmail.com> 9467L: linux-fsdevel@vger.kernel.org 9468S: Maintained 9469F: Documentation/filesystems/inotify.rst 9470F: fs/notify/inotify/ 9471F: include/linux/inotify.h 9472F: include/uapi/linux/inotify.h 9473 9474INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 9475M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 9476L: linux-input@vger.kernel.org 9477S: Maintained 9478Q: http://patchwork.kernel.org/project/linux-input/list/ 9479T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 9480F: Documentation/devicetree/bindings/input/ 9481F: Documentation/devicetree/bindings/serio/ 9482F: Documentation/input/ 9483F: drivers/input/ 9484F: include/linux/input.h 9485F: include/linux/input/ 9486F: include/uapi/linux/input-event-codes.h 9487F: include/uapi/linux/input.h 9488 9489INPUT MULTITOUCH (MT) PROTOCOL 9490M: Henrik Rydberg <rydberg@bitmath.org> 9491L: linux-input@vger.kernel.org 9492S: Odd fixes 9493F: Documentation/input/multi-touch-protocol.rst 9494F: drivers/input/input-mt.c 9495K: \b(ABS|SYN)_MT_ 9496 9497INSIDE SECURE CRYPTO DRIVER 9498M: Antoine Tenart <atenart@kernel.org> 9499L: linux-crypto@vger.kernel.org 9500S: Maintained 9501F: drivers/crypto/inside-secure/ 9502 9503INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 9504M: Mimi Zohar <zohar@linux.ibm.com> 9505M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 9506L: linux-integrity@vger.kernel.org 9507S: Supported 9508T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 9509F: security/integrity/ima/ 9510 9511INTEL 810/815 FRAMEBUFFER DRIVER 9512M: Antonino Daplas <adaplas@gmail.com> 9513L: linux-fbdev@vger.kernel.org 9514S: Maintained 9515F: drivers/video/fbdev/i810/ 9516 9517INTEL ASoC DRIVERS 9518M: Cezary Rojewski <cezary.rojewski@intel.com> 9519M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 9520M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 9521M: Jie Yang <yang.jie@linux.intel.com> 9522L: alsa-devel@alsa-project.org (moderated for non-subscribers) 9523S: Supported 9524F: sound/soc/intel/ 9525 9526INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 9527M: Hans de Goede <hdegoede@redhat.com> 9528L: platform-driver-x86@vger.kernel.org 9529S: Maintained 9530F: drivers/platform/x86/intel/atomisp2/pm.c 9531 9532INTEL ATOMISP2 LED DRIVER 9533M: Hans de Goede <hdegoede@redhat.com> 9534L: platform-driver-x86@vger.kernel.org 9535S: Maintained 9536F: drivers/platform/x86/intel/atomisp2/led.c 9537 9538INTEL BIOS SAR INT1092 DRIVER 9539M: Shravan Sudhakar <s.shravan@intel.com> 9540M: Intel Corporation <linuxwwan@intel.com> 9541L: platform-driver-x86@vger.kernel.org 9542S: Maintained 9543F: drivers/platform/x86/intel/int1092/ 9544 9545INTEL BROXTON PMC DRIVER 9546M: Mika Westerberg <mika.westerberg@linux.intel.com> 9547M: Zha Qipeng <qipeng.zha@intel.com> 9548S: Maintained 9549F: drivers/mfd/intel_pmc_bxt.c 9550F: include/linux/mfd/intel_pmc_bxt.h 9551 9552INTEL C600 SERIES SAS CONTROLLER DRIVER 9553M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 9554L: linux-scsi@vger.kernel.org 9555S: Supported 9556T: git git://git.code.sf.net/p/intel-sas/isci 9557F: drivers/scsi/isci/ 9558 9559INTEL CPU family model numbers 9560M: Tony Luck <tony.luck@intel.com> 9561M: x86@kernel.org 9562L: linux-kernel@vger.kernel.org 9563S: Supported 9564F: arch/x86/include/asm/intel-family.h 9565 9566INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 9567M: Jani Nikula <jani.nikula@linux.intel.com> 9568M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 9569M: Rodrigo Vivi <rodrigo.vivi@intel.com> 9570M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 9571L: intel-gfx@lists.freedesktop.org 9572S: Supported 9573W: https://01.org/linuxgraphics/ 9574Q: http://patchwork.freedesktop.org/project/intel-gfx/ 9575B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 9576C: irc://irc.oftc.net/intel-gfx 9577T: git git://anongit.freedesktop.org/drm-intel 9578F: Documentation/gpu/i915.rst 9579F: drivers/gpu/drm/i915/ 9580F: include/drm/i915* 9581F: include/uapi/drm/i915_drm.h 9582 9583INTEL ETHERNET DRIVERS 9584M: Jesse Brandeburg <jesse.brandeburg@intel.com> 9585M: Tony Nguyen <anthony.l.nguyen@intel.com> 9586L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 9587S: Supported 9588W: http://www.intel.com/support/feedback.htm 9589W: http://e1000.sourceforge.net/ 9590Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 9591T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 9592T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 9593F: Documentation/networking/device_drivers/ethernet/intel/ 9594F: drivers/net/ethernet/intel/ 9595F: drivers/net/ethernet/intel/*/ 9596F: include/linux/avf/virtchnl.h 9597F: include/linux/net/intel/iidc.h 9598 9599INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 9600M: Mustafa Ismail <mustafa.ismail@intel.com> 9601M: Shiraz Saleem <shiraz.saleem@intel.com> 9602L: linux-rdma@vger.kernel.org 9603S: Supported 9604F: drivers/infiniband/hw/irdma/ 9605F: include/uapi/rdma/irdma-abi.h 9606 9607INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 9608M: Maik Broemme <mbroemme@libmpq.org> 9609L: linux-fbdev@vger.kernel.org 9610S: Maintained 9611F: Documentation/fb/intelfb.rst 9612F: drivers/video/fbdev/intelfb/ 9613 9614INTEL GPIO DRIVERS 9615M: Andy Shevchenko <andy@kernel.org> 9616L: linux-gpio@vger.kernel.org 9617S: Maintained 9618T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9619F: drivers/gpio/gpio-ich.c 9620F: drivers/gpio/gpio-merrifield.c 9621F: drivers/gpio/gpio-ml-ioh.c 9622F: drivers/gpio/gpio-pch.c 9623F: drivers/gpio/gpio-sch.c 9624F: drivers/gpio/gpio-sodaville.c 9625 9626INTEL GVT-g DRIVERS (Intel GPU Virtualization) 9627M: Zhenyu Wang <zhenyuw@linux.intel.com> 9628M: Zhi Wang <zhi.a.wang@intel.com> 9629L: intel-gvt-dev@lists.freedesktop.org 9630L: intel-gfx@lists.freedesktop.org 9631S: Supported 9632W: https://01.org/igvt-g 9633T: git https://github.com/intel/gvt-linux.git 9634F: drivers/gpu/drm/i915/gvt/ 9635 9636INTEL HID EVENT DRIVER 9637M: Alex Hung <alex.hung@canonical.com> 9638L: platform-driver-x86@vger.kernel.org 9639S: Maintained 9640F: drivers/platform/x86/intel/hid.c 9641 9642INTEL I/OAT DMA DRIVER 9643M: Dave Jiang <dave.jiang@intel.com> 9644R: Dan Williams <dan.j.williams@intel.com> 9645L: dmaengine@vger.kernel.org 9646S: Supported 9647Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 9648F: drivers/dma/ioat* 9649 9650INTEL IADX DRIVER 9651M: Dave Jiang <dave.jiang@intel.com> 9652L: dmaengine@vger.kernel.org 9653S: Supported 9654F: drivers/dma/idxd/* 9655F: include/uapi/linux/idxd.h 9656 9657INTEL IDLE DRIVER 9658M: Jacob Pan <jacob.jun.pan@linux.intel.com> 9659M: Len Brown <lenb@kernel.org> 9660L: linux-pm@vger.kernel.org 9661S: Supported 9662B: https://bugzilla.kernel.org 9663T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 9664F: drivers/idle/intel_idle.c 9665 9666INTEL INTEGRATED SENSOR HUB DRIVER 9667M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9668M: Jiri Kosina <jikos@kernel.org> 9669L: linux-input@vger.kernel.org 9670S: Maintained 9671F: drivers/hid/intel-ish-hid/ 9672 9673INTEL IOMMU (VT-d) 9674M: David Woodhouse <dwmw2@infradead.org> 9675M: Lu Baolu <baolu.lu@linux.intel.com> 9676L: iommu@lists.linux-foundation.org 9677S: Supported 9678T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 9679F: drivers/iommu/intel/ 9680F: include/linux/intel-iommu.h 9681F: include/linux/intel-svm.h 9682 9683INTEL IOP-ADMA DMA DRIVER 9684R: Dan Williams <dan.j.williams@intel.com> 9685S: Odd fixes 9686F: drivers/dma/iop-adma.c 9687 9688INTEL IPU3 CSI-2 CIO2 DRIVER 9689M: Yong Zhi <yong.zhi@intel.com> 9690M: Sakari Ailus <sakari.ailus@linux.intel.com> 9691M: Bingbu Cao <bingbu.cao@intel.com> 9692M: Dan Scally <djrscally@gmail.com> 9693R: Tianshu Qiu <tian.shu.qiu@intel.com> 9694L: linux-media@vger.kernel.org 9695S: Maintained 9696T: git git://linuxtv.org/media_tree.git 9697F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 9698F: drivers/media/pci/intel/ipu3/ 9699 9700INTEL IPU3 CSI-2 IMGU DRIVER 9701M: Sakari Ailus <sakari.ailus@linux.intel.com> 9702R: Bingbu Cao <bingbu.cao@intel.com> 9703R: Tianshu Qiu <tian.shu.qiu@intel.com> 9704L: linux-media@vger.kernel.org 9705S: Maintained 9706F: Documentation/admin-guide/media/ipu3.rst 9707F: Documentation/admin-guide/media/ipu3_rcb.svg 9708F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 9709F: drivers/staging/media/ipu3/ 9710 9711INTEL IXP4XX CRYPTO SUPPORT 9712M: Corentin Labbe <clabbe@baylibre.com> 9713L: linux-crypto@vger.kernel.org 9714S: Maintained 9715F: drivers/crypto/ixp4xx_crypto.c 9716 9717INTEL ISHTP ECLITE DRIVER 9718M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 9719L: platform-driver-x86@vger.kernel.org 9720S: Supported 9721F: drivers/platform/x86/intel/ishtp_eclite.c 9722 9723INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 9724M: Krzysztof Halasa <khalasa@piap.pl> 9725S: Maintained 9726F: drivers/net/ethernet/xscale/ixp4xx_eth.c 9727F: drivers/net/wan/ixp4xx_hss.c 9728F: drivers/soc/ixp4xx/ixp4xx-npe.c 9729F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 9730F: include/linux/soc/ixp4xx/npe.h 9731F: include/linux/soc/ixp4xx/qmgr.h 9732 9733INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 9734M: Deepak Saxena <dsaxena@plexity.net> 9735S: Maintained 9736F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 9737F: drivers/char/hw_random/ixp4xx-rng.c 9738 9739INTEL KEEM BAY DRM DRIVER 9740M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 9741M: Edmund Dea <edmund.j.dea@intel.com> 9742S: Maintained 9743F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 9744F: drivers/gpu/drm/kmb/ 9745 9746INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 9747M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 9748S: Maintained 9749F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 9750F: drivers/crypto/keembay/Kconfig 9751F: drivers/crypto/keembay/Makefile 9752F: drivers/crypto/keembay/keembay-ocs-aes-core.c 9753F: drivers/crypto/keembay/ocs-aes.c 9754F: drivers/crypto/keembay/ocs-aes.h 9755 9756INTEL KEEM BAY OCS ECC CRYPTO DRIVER 9757M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 9758M: Prabhjot Khurana <prabhjot.khurana@intel.com> 9759M: Mark Gross <mgross@linux.intel.com> 9760S: Maintained 9761F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 9762F: drivers/crypto/keembay/Kconfig 9763F: drivers/crypto/keembay/Makefile 9764F: drivers/crypto/keembay/keembay-ocs-ecc.c 9765 9766INTEL KEEM BAY OCS HCU CRYPTO DRIVER 9767M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 9768M: Declan Murphy <declan.murphy@intel.com> 9769S: Maintained 9770F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 9771F: drivers/crypto/keembay/Kconfig 9772F: drivers/crypto/keembay/Makefile 9773F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 9774F: drivers/crypto/keembay/ocs-hcu.c 9775F: drivers/crypto/keembay/ocs-hcu.h 9776 9777INTEL THUNDER BAY EMMC PHY DRIVER 9778M: Nandhini Srikandan <nandhini.srikandan@intel.com> 9779M: Rashmi A <rashmi.a@intel.com> 9780S: Maintained 9781F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 9782F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 9783 9784INTEL MANAGEMENT ENGINE (mei) 9785M: Tomas Winkler <tomas.winkler@intel.com> 9786L: linux-kernel@vger.kernel.org 9787S: Supported 9788F: Documentation/driver-api/mei/* 9789F: drivers/misc/mei/ 9790F: drivers/watchdog/mei_wdt.c 9791F: include/linux/mei_cl_bus.h 9792F: include/uapi/linux/mei.h 9793F: samples/mei/* 9794 9795INTEL MAX 10 BMC MFD DRIVER 9796M: Xu Yilun <yilun.xu@intel.com> 9797R: Tom Rix <trix@redhat.com> 9798S: Maintained 9799F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 9800F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 9801F: drivers/hwmon/intel-m10-bmc-hwmon.c 9802F: drivers/mfd/intel-m10-bmc.c 9803F: include/linux/mfd/intel-m10-bmc.h 9804 9805INTEL MENLOW THERMAL DRIVER 9806M: Sujith Thomas <sujith.thomas@intel.com> 9807L: linux-pm@vger.kernel.org 9808S: Supported 9809W: https://01.org/linux-acpi 9810F: drivers/thermal/intel/intel_menlow.c 9811 9812INTEL P-Unit IPC DRIVER 9813M: Zha Qipeng <qipeng.zha@intel.com> 9814L: platform-driver-x86@vger.kernel.org 9815S: Maintained 9816F: arch/x86/include/asm/intel_punit_ipc.h 9817F: drivers/platform/x86/intel/punit_ipc.c 9818 9819INTEL PMC CORE DRIVER 9820M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 9821M: David E Box <david.e.box@intel.com> 9822L: platform-driver-x86@vger.kernel.org 9823S: Maintained 9824F: Documentation/ABI/testing/sysfs-platform-intel-pmc 9825F: drivers/platform/x86/intel/pmc/ 9826 9827INTEL PMIC GPIO DRIVERS 9828M: Andy Shevchenko <andy@kernel.org> 9829S: Maintained 9830T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9831F: drivers/gpio/gpio-*cove.c 9832 9833INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 9834M: Andy Shevchenko <andy@kernel.org> 9835S: Maintained 9836F: drivers/mfd/intel_soc_pmic* 9837F: include/linux/mfd/intel_soc_pmic* 9838 9839INTEL PMT DRIVERS 9840M: David E. Box <david.e.box@linux.intel.com> 9841S: Supported 9842F: drivers/platform/x86/intel/pmt/ 9843 9844INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 9845M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 9846L: linux-wireless@vger.kernel.org 9847S: Maintained 9848F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 9849F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 9850F: drivers/net/wireless/intel/ipw2x00/ 9851 9852INTEL PSTATE DRIVER 9853M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9854M: Len Brown <lenb@kernel.org> 9855L: linux-pm@vger.kernel.org 9856S: Supported 9857F: drivers/cpufreq/intel_pstate.c 9858 9859INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 9860M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 9861L: linux-iio@vger.kernel.org 9862F: drivers/counter/intel-qep.c 9863 9864INTEL SCU DRIVERS 9865M: Mika Westerberg <mika.westerberg@linux.intel.com> 9866S: Maintained 9867F: arch/x86/include/asm/intel_scu_ipc.h 9868F: drivers/platform/x86/intel_scu_* 9869 9870INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 9871M: Daniel Scally <djrscally@gmail.com> 9872S: Maintained 9873F: drivers/platform/x86/intel/int3472/ 9874 9875INTEL SPEED SELECT TECHNOLOGY 9876M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9877L: platform-driver-x86@vger.kernel.org 9878S: Maintained 9879F: drivers/platform/x86/intel/speed_select_if/ 9880F: include/uapi/linux/isst_if.h 9881F: tools/power/x86/intel-speed-select/ 9882 9883INTEL STRATIX10 FIRMWARE DRIVERS 9884M: Dinh Nguyen <dinguyen@kernel.org> 9885L: linux-kernel@vger.kernel.org 9886S: Maintained 9887F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 9888F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 9889F: drivers/firmware/stratix10-rsu.c 9890F: drivers/firmware/stratix10-svc.c 9891F: include/linux/firmware/intel/stratix10-smc.h 9892F: include/linux/firmware/intel/stratix10-svc-client.h 9893 9894INTEL TELEMETRY DRIVER 9895M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 9896M: "David E. Box" <david.e.box@linux.intel.com> 9897L: platform-driver-x86@vger.kernel.org 9898S: Maintained 9899F: arch/x86/include/asm/intel_telemetry.h 9900F: drivers/platform/x86/intel/telemetry/ 9901 9902INTEL UNCORE FREQUENCY CONTROL 9903M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9904L: platform-driver-x86@vger.kernel.org 9905S: Maintained 9906F: drivers/platform/x86/intel/uncore-frequency.c 9907 9908INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 9909M: David E. Box <david.e.box@linux.intel.com> 9910S: Supported 9911F: drivers/platform/x86/intel/vsec.* 9912 9913INTEL VIRTUAL BUTTON DRIVER 9914M: AceLan Kao <acelan.kao@canonical.com> 9915L: platform-driver-x86@vger.kernel.org 9916S: Maintained 9917F: drivers/platform/x86/intel/vbtn.c 9918 9919INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 9920M: Stanislaw Gruszka <stf_xl@wp.pl> 9921L: linux-wireless@vger.kernel.org 9922S: Supported 9923F: drivers/net/wireless/intel/iwlegacy/ 9924 9925INTEL WIRELESS WIFI LINK (iwlwifi) 9926M: Luca Coelho <luciano.coelho@intel.com> 9927L: linux-wireless@vger.kernel.org 9928S: Supported 9929W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 9930T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 9931F: drivers/net/wireless/intel/iwlwifi/ 9932 9933INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 9934M: Jithu Joseph <jithu.joseph@intel.com> 9935R: Maurice Ma <maurice.ma@intel.com> 9936S: Maintained 9937W: https://slimbootloader.github.io/security/firmware-update.html 9938F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 9939 9940INTEL WMI THUNDERBOLT FORCE POWER DRIVER 9941L: Dell.Client.Kernel@dell.com 9942S: Maintained 9943F: drivers/platform/x86/intel/wmi/thunderbolt.c 9944 9945INTEL WWAN IOSM DRIVER 9946M: M Chetan Kumar <m.chetan.kumar@intel.com> 9947M: Intel Corporation <linuxwwan@intel.com> 9948L: netdev@vger.kernel.org 9949S: Maintained 9950F: drivers/net/wwan/iosm/ 9951 9952INTEL(R) TRACE HUB 9953M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9954S: Supported 9955F: Documentation/trace/intel_th.rst 9956F: drivers/hwtracing/intel_th/ 9957F: include/linux/intel_th.h 9958 9959INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 9960M: Ning Sun <ning.sun@intel.com> 9961L: tboot-devel@lists.sourceforge.net 9962S: Supported 9963W: http://tboot.sourceforge.net 9964T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 9965F: Documentation/x86/intel_txt.rst 9966F: arch/x86/kernel/tboot.c 9967F: include/linux/tboot.h 9968 9969INTEL SGX 9970M: Jarkko Sakkinen <jarkko@kernel.org> 9971R: Dave Hansen <dave.hansen@linux.intel.com> 9972L: linux-sgx@vger.kernel.org 9973S: Supported 9974Q: https://patchwork.kernel.org/project/intel-sgx/list/ 9975T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 9976F: Documentation/x86/sgx.rst 9977F: arch/x86/entry/vdso/vsgx.S 9978F: arch/x86/include/asm/sgx.h 9979F: arch/x86/include/uapi/asm/sgx.h 9980F: arch/x86/kernel/cpu/sgx/* 9981F: tools/testing/selftests/sgx/* 9982K: \bSGX_ 9983 9984INTERCONNECT API 9985M: Georgi Djakov <djakov@kernel.org> 9986L: linux-pm@vger.kernel.org 9987S: Maintained 9988T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 9989F: Documentation/devicetree/bindings/interconnect/ 9990F: Documentation/driver-api/interconnect.rst 9991F: drivers/interconnect/ 9992F: include/dt-bindings/interconnect/ 9993F: include/linux/interconnect-provider.h 9994F: include/linux/interconnect.h 9995 9996INTERRUPT COUNTER DRIVER 9997M: Oleksij Rempel <o.rempel@pengutronix.de> 9998R: Pengutronix Kernel Team <kernel@pengutronix.de> 9999L: linux-iio@vger.kernel.org 10000F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10001F: drivers/counter/interrupt-cnt.c 10002 10003INVENSENSE ICM-426xx IMU DRIVER 10004M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10005L: linux-iio@vger.kernel.org 10006S: Maintained 10007W: https://invensense.tdk.com/ 10008F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10009F: drivers/iio/imu/inv_icm42600/ 10010 10011INVENSENSE MPU-3050 GYROSCOPE DRIVER 10012M: Linus Walleij <linus.walleij@linaro.org> 10013L: linux-iio@vger.kernel.org 10014S: Maintained 10015F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10016F: drivers/iio/gyro/mpu3050* 10017 10018IOC3 ETHERNET DRIVER 10019M: Ralf Baechle <ralf@linux-mips.org> 10020L: linux-mips@vger.kernel.org 10021S: Maintained 10022F: drivers/net/ethernet/sgi/ioc3-eth.c 10023 10024IOMAP FILESYSTEM LIBRARY 10025M: Christoph Hellwig <hch@infradead.org> 10026M: Darrick J. Wong <djwong@kernel.org> 10027M: linux-xfs@vger.kernel.org 10028M: linux-fsdevel@vger.kernel.org 10029L: linux-xfs@vger.kernel.org 10030L: linux-fsdevel@vger.kernel.org 10031S: Supported 10032T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10033F: fs/iomap/ 10034F: include/linux/iomap.h 10035 10036IOMMU DRIVERS 10037M: Joerg Roedel <joro@8bytes.org> 10038M: Will Deacon <will@kernel.org> 10039L: iommu@lists.linux-foundation.org 10040S: Maintained 10041T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10042F: Documentation/devicetree/bindings/iommu/ 10043F: Documentation/userspace-api/iommu.rst 10044F: drivers/iommu/ 10045F: include/linux/iommu.h 10046F: include/linux/iova.h 10047F: include/linux/of_iommu.h 10048F: include/uapi/linux/iommu.h 10049 10050IO_URING 10051M: Jens Axboe <axboe@kernel.dk> 10052R: Pavel Begunkov <asml.silence@gmail.com> 10053L: io-uring@vger.kernel.org 10054S: Maintained 10055T: git git://git.kernel.dk/linux-block 10056T: git git://git.kernel.dk/liburing 10057F: fs/io-wq.c 10058F: fs/io-wq.h 10059F: fs/io_uring.c 10060F: include/linux/io_uring.h 10061F: include/uapi/linux/io_uring.h 10062F: tools/io_uring/ 10063 10064IPMI SUBSYSTEM 10065M: Corey Minyard <minyard@acm.org> 10066L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10067S: Supported 10068W: http://openipmi.sourceforge.net/ 10069F: Documentation/driver-api/ipmi.rst 10070F: Documentation/devicetree/bindings/ipmi/ 10071F: drivers/char/ipmi/ 10072F: include/linux/ipmi* 10073F: include/uapi/linux/ipmi* 10074 10075IPS SCSI RAID DRIVER 10076M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10077L: linux-scsi@vger.kernel.org 10078S: Maintained 10079W: http://www.adaptec.com/ 10080F: drivers/scsi/ips* 10081 10082IPVS 10083M: Simon Horman <horms@verge.net.au> 10084M: Julian Anastasov <ja@ssi.bg> 10085L: netdev@vger.kernel.org 10086L: lvs-devel@vger.kernel.org 10087S: Maintained 10088T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10089T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10090F: Documentation/networking/ipvs-sysctl.rst 10091F: include/net/ip_vs.h 10092F: include/uapi/linux/ip_vs.h 10093F: net/netfilter/ipvs/ 10094 10095IPWIRELESS DRIVER 10096M: Jiri Kosina <jikos@kernel.org> 10097M: David Sterba <dsterba@suse.com> 10098S: Odd Fixes 10099F: drivers/tty/ipwireless/ 10100 10101IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10102M: Marc Zyngier <maz@kernel.org> 10103S: Maintained 10104T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10105F: Documentation/core-api/irq/irq-domain.rst 10106F: include/linux/irqdomain.h 10107F: kernel/irq/irqdomain.c 10108F: kernel/irq/msi.c 10109 10110IRQ SUBSYSTEM 10111M: Thomas Gleixner <tglx@linutronix.de> 10112L: linux-kernel@vger.kernel.org 10113S: Maintained 10114T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10115F: kernel/irq/ 10116 10117IRQCHIP DRIVERS 10118M: Thomas Gleixner <tglx@linutronix.de> 10119M: Marc Zyngier <maz@kernel.org> 10120L: linux-kernel@vger.kernel.org 10121S: Maintained 10122T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10123F: Documentation/devicetree/bindings/interrupt-controller/ 10124F: drivers/irqchip/ 10125 10126ISA 10127M: William Breathitt Gray <vilhelm.gray@gmail.com> 10128S: Maintained 10129F: Documentation/driver-api/isa.rst 10130F: drivers/base/isa.c 10131F: include/linux/isa.h 10132 10133ISA RADIO MODULE 10134M: Hans Verkuil <hverkuil@xs4all.nl> 10135L: linux-media@vger.kernel.org 10136S: Maintained 10137W: https://linuxtv.org 10138T: git git://linuxtv.org/media_tree.git 10139F: drivers/media/radio/radio-isa* 10140 10141ISAPNP 10142M: Jaroslav Kysela <perex@perex.cz> 10143S: Maintained 10144F: Documentation/driver-api/isapnp.rst 10145F: drivers/pnp/isapnp/ 10146F: include/linux/isapnp.h 10147 10148ISCSI 10149M: Lee Duncan <lduncan@suse.com> 10150M: Chris Leech <cleech@redhat.com> 10151L: open-iscsi@googlegroups.com 10152L: linux-scsi@vger.kernel.org 10153S: Maintained 10154W: www.open-iscsi.com 10155F: drivers/scsi/*iscsi* 10156F: include/scsi/*iscsi* 10157 10158iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10159M: Peter Jones <pjones@redhat.com> 10160M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10161S: Maintained 10162F: drivers/firmware/iscsi_ibft* 10163 10164ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10165M: Sagi Grimberg <sagi@grimberg.me> 10166M: Max Gurtovoy <mgurtovoy@nvidia.com> 10167L: linux-rdma@vger.kernel.org 10168S: Supported 10169W: http://www.openfabrics.org 10170W: www.open-iscsi.org 10171Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10172F: drivers/infiniband/ulp/iser/ 10173 10174ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10175M: Sagi Grimberg <sagi@grimberg.me> 10176L: linux-rdma@vger.kernel.org 10177L: target-devel@vger.kernel.org 10178S: Supported 10179W: http://www.linux-iscsi.org 10180T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10181F: drivers/infiniband/ulp/isert 10182 10183ISDN/CMTP OVER BLUETOOTH 10184M: Karsten Keil <isdn@linux-pingi.de> 10185L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10186L: netdev@vger.kernel.org 10187S: Odd Fixes 10188W: http://www.isdn4linux.de 10189F: Documentation/isdn/ 10190F: drivers/isdn/capi/ 10191F: include/linux/isdn/ 10192F: include/uapi/linux/isdn/ 10193F: net/bluetooth/cmtp/ 10194 10195ISDN/mISDN SUBSYSTEM 10196M: Karsten Keil <isdn@linux-pingi.de> 10197L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10198L: netdev@vger.kernel.org 10199S: Maintained 10200W: http://www.isdn4linux.de 10201F: drivers/isdn/Kconfig 10202F: drivers/isdn/Makefile 10203F: drivers/isdn/hardware/ 10204F: drivers/isdn/mISDN/ 10205 10206IT87 HARDWARE MONITORING DRIVER 10207M: Jean Delvare <jdelvare@suse.com> 10208L: linux-hwmon@vger.kernel.org 10209S: Maintained 10210F: Documentation/hwmon/it87.rst 10211F: drivers/hwmon/it87.c 10212 10213IT913X MEDIA DRIVER 10214M: Antti Palosaari <crope@iki.fi> 10215L: linux-media@vger.kernel.org 10216S: Maintained 10217W: https://linuxtv.org 10218W: http://palosaari.fi/linux/ 10219Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10220T: git git://linuxtv.org/anttip/media_tree.git 10221F: drivers/media/tuners/it913x* 10222 10223ITE IT66121 HDMI BRIDGE DRIVER 10224M: Phong LE <ple@baylibre.com> 10225M: Neil Armstrong <narmstrong@baylibre.com> 10226S: Maintained 10227T: git git://anongit.freedesktop.org/drm/drm-misc 10228F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 10229F: drivers/gpu/drm/bridge/ite-it66121.c 10230 10231IVTV VIDEO4LINUX DRIVER 10232M: Andy Walls <awalls@md.metrocast.net> 10233L: linux-media@vger.kernel.org 10234S: Maintained 10235W: https://linuxtv.org 10236T: git git://linuxtv.org/media_tree.git 10237F: Documentation/admin-guide/media/ivtv* 10238F: drivers/media/pci/ivtv/ 10239F: include/uapi/linux/ivtv* 10240 10241IX2505V MEDIA DRIVER 10242M: Malcolm Priestley <tvboxspy@gmail.com> 10243L: linux-media@vger.kernel.org 10244S: Maintained 10245W: https://linuxtv.org 10246Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10247F: drivers/media/dvb-frontends/ix2505v* 10248 10249JAILHOUSE HYPERVISOR INTERFACE 10250M: Jan Kiszka <jan.kiszka@siemens.com> 10251L: jailhouse-dev@googlegroups.com 10252S: Maintained 10253F: arch/x86/include/asm/jailhouse_para.h 10254F: arch/x86/kernel/jailhouse.c 10255 10256JC42.4 TEMPERATURE SENSOR DRIVER 10257M: Guenter Roeck <linux@roeck-us.net> 10258L: linux-hwmon@vger.kernel.org 10259S: Maintained 10260F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 10261F: Documentation/hwmon/jc42.rst 10262F: drivers/hwmon/jc42.c 10263 10264JFS FILESYSTEM 10265M: Dave Kleikamp <shaggy@kernel.org> 10266L: jfs-discussion@lists.sourceforge.net 10267S: Maintained 10268W: http://jfs.sourceforge.net/ 10269T: git git://github.com/kleikamp/linux-shaggy.git 10270F: Documentation/admin-guide/jfs.rst 10271F: fs/jfs/ 10272 10273JME NETWORK DRIVER 10274M: Guo-Fu Tseng <cooldavid@cooldavid.org> 10275L: netdev@vger.kernel.org 10276S: Maintained 10277F: drivers/net/ethernet/jme.* 10278 10279JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 10280M: David Woodhouse <dwmw2@infradead.org> 10281M: Richard Weinberger <richard@nod.at> 10282L: linux-mtd@lists.infradead.org 10283S: Odd Fixes 10284W: http://www.linux-mtd.infradead.org/doc/jffs2.html 10285T: git git://git.infradead.org/ubifs-2.6.git 10286F: fs/jffs2/ 10287F: include/uapi/linux/jffs2.h 10288 10289JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 10290M: "Theodore Ts'o" <tytso@mit.edu> 10291M: Jan Kara <jack@suse.com> 10292L: linux-ext4@vger.kernel.org 10293S: Maintained 10294F: fs/jbd2/ 10295F: include/linux/jbd2.h 10296 10297JPU V4L2 MEM2MEM DRIVER FOR RENESAS 10298M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 10299L: linux-media@vger.kernel.org 10300L: linux-renesas-soc@vger.kernel.org 10301S: Maintained 10302F: drivers/media/platform/rcar_jpu.c 10303 10304JSM Neo PCI based serial card 10305L: linux-serial@vger.kernel.org 10306S: Orphan 10307F: drivers/tty/serial/jsm/ 10308 10309K10TEMP HARDWARE MONITORING DRIVER 10310M: Clemens Ladisch <clemens@ladisch.de> 10311L: linux-hwmon@vger.kernel.org 10312S: Maintained 10313F: Documentation/hwmon/k10temp.rst 10314F: drivers/hwmon/k10temp.c 10315 10316K8TEMP HARDWARE MONITORING DRIVER 10317M: Rudolf Marek <r.marek@assembler.cz> 10318L: linux-hwmon@vger.kernel.org 10319S: Maintained 10320F: Documentation/hwmon/k8temp.rst 10321F: drivers/hwmon/k8temp.c 10322 10323KASAN 10324M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 10325R: Alexander Potapenko <glider@google.com> 10326R: Andrey Konovalov <andreyknvl@gmail.com> 10327R: Dmitry Vyukov <dvyukov@google.com> 10328L: kasan-dev@googlegroups.com 10329S: Maintained 10330F: Documentation/dev-tools/kasan.rst 10331F: arch/*/include/asm/*kasan.h 10332F: arch/*/mm/kasan_init* 10333F: include/linux/kasan*.h 10334F: lib/Kconfig.kasan 10335F: lib/test_kasan*.c 10336F: mm/kasan/ 10337F: scripts/Makefile.kasan 10338 10339KCONFIG 10340M: Masahiro Yamada <masahiroy@kernel.org> 10341L: linux-kbuild@vger.kernel.org 10342S: Maintained 10343T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 10344F: Documentation/kbuild/kconfig* 10345F: scripts/Kconfig.include 10346F: scripts/kconfig/ 10347 10348KCOV 10349R: Dmitry Vyukov <dvyukov@google.com> 10350R: Andrey Konovalov <andreyknvl@gmail.com> 10351L: kasan-dev@googlegroups.com 10352S: Maintained 10353F: Documentation/dev-tools/kcov.rst 10354F: include/linux/kcov.h 10355F: include/uapi/linux/kcov.h 10356F: kernel/kcov.c 10357F: scripts/Makefile.kcov 10358 10359KCSAN 10360M: Marco Elver <elver@google.com> 10361R: Dmitry Vyukov <dvyukov@google.com> 10362L: kasan-dev@googlegroups.com 10363S: Maintained 10364F: Documentation/dev-tools/kcsan.rst 10365F: include/linux/kcsan*.h 10366F: kernel/kcsan/ 10367F: lib/Kconfig.kcsan 10368F: scripts/Makefile.kcsan 10369 10370KDUMP 10371M: Baoquan He <bhe@redhat.com> 10372R: Vivek Goyal <vgoyal@redhat.com> 10373R: Dave Young <dyoung@redhat.com> 10374L: kexec@lists.infradead.org 10375S: Maintained 10376W: http://lse.sourceforge.net/kdump/ 10377F: Documentation/admin-guide/kdump/ 10378F: fs/proc/vmcore.c 10379F: include/linux/crash_core.h 10380F: include/linux/crash_dump.h 10381F: include/uapi/linux/vmcore.h 10382F: kernel/crash_*.c 10383 10384KEENE FM RADIO TRANSMITTER DRIVER 10385M: Hans Verkuil <hverkuil@xs4all.nl> 10386L: linux-media@vger.kernel.org 10387S: Maintained 10388W: https://linuxtv.org 10389T: git git://linuxtv.org/media_tree.git 10390F: drivers/media/radio/radio-keene* 10391 10392KERNEL AUTOMOUNTER 10393M: Ian Kent <raven@themaw.net> 10394L: autofs@vger.kernel.org 10395S: Maintained 10396F: fs/autofs/ 10397 10398KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 10399M: Masahiro Yamada <masahiroy@kernel.org> 10400M: Michal Marek <michal.lkml@markovi.net> 10401R: Nick Desaulniers <ndesaulniers@google.com> 10402L: linux-kbuild@vger.kernel.org 10403S: Maintained 10404T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 10405F: Documentation/kbuild/ 10406F: Makefile 10407F: scripts/*vmlinux* 10408F: scripts/Kbuild* 10409F: scripts/Makefile* 10410F: scripts/basic/ 10411F: scripts/dummy-tools/ 10412F: scripts/mk* 10413F: scripts/mod/ 10414F: scripts/package/ 10415 10416KERNEL JANITORS 10417L: kernel-janitors@vger.kernel.org 10418S: Odd Fixes 10419W: http://kernelnewbies.org/KernelJanitors 10420 10421KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 10422M: Chuck Lever <chuck.lever@oracle.com> 10423L: linux-nfs@vger.kernel.org 10424S: Supported 10425W: http://nfs.sourceforge.net/ 10426T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 10427F: fs/lockd/ 10428F: fs/nfs_common/ 10429F: fs/nfsd/ 10430F: include/linux/lockd/ 10431F: include/linux/sunrpc/ 10432F: include/uapi/linux/nfsd/ 10433F: include/uapi/linux/sunrpc/ 10434F: net/sunrpc/ 10435F: Documentation/filesystems/nfs/ 10436 10437KERNEL REGRESSIONS 10438M: Thorsten Leemhuis <linux@leemhuis.info> 10439L: regressions@lists.linux.dev 10440S: Supported 10441 10442KERNEL SELFTEST FRAMEWORK 10443M: Shuah Khan <shuah@kernel.org> 10444M: Shuah Khan <skhan@linuxfoundation.org> 10445L: linux-kselftest@vger.kernel.org 10446S: Maintained 10447Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 10448T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 10449F: Documentation/dev-tools/kselftest* 10450F: tools/testing/selftests/ 10451 10452KERNEL SMB3 SERVER (KSMBD) 10453M: Namjae Jeon <linkinjeon@kernel.org> 10454M: Sergey Senozhatsky <senozhatsky@chromium.org> 10455M: Steve French <sfrench@samba.org> 10456M: Hyunchul Lee <hyc.lee@gmail.com> 10457L: linux-cifs@vger.kernel.org 10458S: Maintained 10459T: git git://git.samba.org/ksmbd.git 10460F: fs/ksmbd/ 10461F: fs/smbfs_common/ 10462 10463KERNEL UNIT TESTING FRAMEWORK (KUnit) 10464M: Brendan Higgins <brendanhiggins@google.com> 10465L: linux-kselftest@vger.kernel.org 10466L: kunit-dev@googlegroups.com 10467S: Maintained 10468W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 10469F: Documentation/dev-tools/kunit/ 10470F: include/kunit/ 10471F: lib/kunit/ 10472F: tools/testing/kunit/ 10473 10474KERNEL USERMODE HELPER 10475M: Luis Chamberlain <mcgrof@kernel.org> 10476L: linux-kernel@vger.kernel.org 10477S: Maintained 10478F: include/linux/umh.h 10479F: kernel/umh.c 10480 10481KERNEL VIRTUAL MACHINE (KVM) 10482M: Paolo Bonzini <pbonzini@redhat.com> 10483L: kvm@vger.kernel.org 10484S: Supported 10485W: http://www.linux-kvm.org 10486T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 10487F: Documentation/virt/kvm/ 10488F: include/asm-generic/kvm* 10489F: include/kvm/iodev.h 10490F: include/linux/kvm* 10491F: include/trace/events/kvm.h 10492F: include/uapi/asm-generic/kvm* 10493F: include/uapi/linux/kvm* 10494F: tools/kvm/ 10495F: tools/testing/selftests/kvm/ 10496F: virt/kvm/* 10497 10498KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 10499M: Marc Zyngier <maz@kernel.org> 10500R: James Morse <james.morse@arm.com> 10501R: Alexandru Elisei <alexandru.elisei@arm.com> 10502R: Suzuki K Poulose <suzuki.poulose@arm.com> 10503L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10504L: kvmarm@lists.cs.columbia.edu (moderated for non-subscribers) 10505S: Maintained 10506T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 10507F: arch/arm64/include/asm/kvm* 10508F: arch/arm64/include/uapi/asm/kvm* 10509F: arch/arm64/kvm/ 10510F: include/kvm/arm_* 10511F: tools/testing/selftests/kvm/*/aarch64/ 10512F: tools/testing/selftests/kvm/aarch64/ 10513 10514KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 10515M: Huacai Chen <chenhuacai@kernel.org> 10516M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 10517L: linux-mips@vger.kernel.org 10518L: kvm@vger.kernel.org 10519S: Maintained 10520T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 10521F: arch/mips/include/asm/kvm* 10522F: arch/mips/include/uapi/asm/kvm* 10523F: arch/mips/kvm/ 10524 10525KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 10526L: linuxppc-dev@lists.ozlabs.org 10527T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 10528F: arch/powerpc/include/asm/kvm* 10529F: arch/powerpc/include/uapi/asm/kvm* 10530F: arch/powerpc/kernel/kvm* 10531F: arch/powerpc/kvm/ 10532 10533KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 10534M: Anup Patel <anup@brainfault.org> 10535R: Atish Patra <atishp@atishpatra.org> 10536L: kvm@vger.kernel.org 10537L: kvm-riscv@lists.infradead.org 10538L: linux-riscv@lists.infradead.org 10539S: Maintained 10540T: git git://github.com/kvm-riscv/linux.git 10541F: arch/riscv/include/asm/kvm* 10542F: arch/riscv/include/uapi/asm/kvm* 10543F: arch/riscv/kvm/ 10544 10545KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 10546M: Christian Borntraeger <borntraeger@linux.ibm.com> 10547M: Janosch Frank <frankja@linux.ibm.com> 10548R: David Hildenbrand <david@redhat.com> 10549R: Claudio Imbrenda <imbrenda@linux.ibm.com> 10550L: kvm@vger.kernel.org 10551S: Supported 10552W: http://www.ibm.com/developerworks/linux/linux390/ 10553T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 10554F: Documentation/virt/kvm/s390* 10555F: arch/s390/include/asm/gmap.h 10556F: arch/s390/include/asm/kvm* 10557F: arch/s390/include/uapi/asm/kvm* 10558F: arch/s390/kernel/uv.c 10559F: arch/s390/kvm/ 10560F: arch/s390/mm/gmap.c 10561F: tools/testing/selftests/kvm/*/s390x/ 10562F: tools/testing/selftests/kvm/s390x/ 10563 10564KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 10565M: Paolo Bonzini <pbonzini@redhat.com> 10566R: Sean Christopherson <seanjc@google.com> 10567R: Vitaly Kuznetsov <vkuznets@redhat.com> 10568R: Wanpeng Li <wanpengli@tencent.com> 10569R: Jim Mattson <jmattson@google.com> 10570R: Joerg Roedel <joro@8bytes.org> 10571L: kvm@vger.kernel.org 10572S: Supported 10573W: http://www.linux-kvm.org 10574T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 10575F: arch/x86/include/asm/kvm* 10576F: arch/x86/include/asm/pvclock-abi.h 10577F: arch/x86/include/asm/svm.h 10578F: arch/x86/include/asm/vmx*.h 10579F: arch/x86/include/uapi/asm/kvm* 10580F: arch/x86/include/uapi/asm/svm.h 10581F: arch/x86/include/uapi/asm/vmx.h 10582F: arch/x86/kernel/kvm.c 10583F: arch/x86/kernel/kvmclock.c 10584F: arch/x86/kvm/ 10585F: arch/x86/kvm/*/ 10586 10587KERNFS 10588M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10589M: Tejun Heo <tj@kernel.org> 10590S: Supported 10591T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 10592F: fs/kernfs/ 10593F: include/linux/kernfs.h 10594 10595KEXEC 10596M: Eric Biederman <ebiederm@xmission.com> 10597L: kexec@lists.infradead.org 10598S: Maintained 10599W: http://kernel.org/pub/linux/utils/kernel/kexec/ 10600F: include/linux/kexec.h 10601F: include/uapi/linux/kexec.h 10602F: kernel/kexec* 10603 10604KEYS-ENCRYPTED 10605M: Mimi Zohar <zohar@linux.ibm.com> 10606L: linux-integrity@vger.kernel.org 10607L: keyrings@vger.kernel.org 10608S: Supported 10609F: Documentation/security/keys/trusted-encrypted.rst 10610F: include/keys/encrypted-type.h 10611F: security/keys/encrypted-keys/ 10612 10613KEYS-TRUSTED 10614M: James Bottomley <jejb@linux.ibm.com> 10615M: Jarkko Sakkinen <jarkko@kernel.org> 10616M: Mimi Zohar <zohar@linux.ibm.com> 10617L: linux-integrity@vger.kernel.org 10618L: keyrings@vger.kernel.org 10619S: Supported 10620F: Documentation/security/keys/trusted-encrypted.rst 10621F: include/keys/trusted-type.h 10622F: include/keys/trusted_tpm.h 10623F: security/keys/trusted-keys/ 10624 10625KEYS-TRUSTED-TEE 10626M: Sumit Garg <sumit.garg@linaro.org> 10627L: linux-integrity@vger.kernel.org 10628L: keyrings@vger.kernel.org 10629S: Supported 10630F: include/keys/trusted_tee.h 10631F: security/keys/trusted-keys/trusted_tee.c 10632 10633KEYS/KEYRINGS 10634M: David Howells <dhowells@redhat.com> 10635M: Jarkko Sakkinen <jarkko@kernel.org> 10636L: keyrings@vger.kernel.org 10637S: Maintained 10638F: Documentation/security/keys/core.rst 10639F: include/keys/ 10640F: include/linux/key-type.h 10641F: include/linux/key.h 10642F: include/linux/keyctl.h 10643F: include/uapi/linux/keyctl.h 10644F: security/keys/ 10645 10646KFENCE 10647M: Alexander Potapenko <glider@google.com> 10648M: Marco Elver <elver@google.com> 10649R: Dmitry Vyukov <dvyukov@google.com> 10650L: kasan-dev@googlegroups.com 10651S: Maintained 10652F: Documentation/dev-tools/kfence.rst 10653F: arch/*/include/asm/kfence.h 10654F: include/linux/kfence.h 10655F: lib/Kconfig.kfence 10656F: mm/kfence/ 10657 10658KFIFO 10659M: Stefani Seibold <stefani@seibold.net> 10660S: Maintained 10661F: include/linux/kfifo.h 10662F: lib/kfifo.c 10663F: samples/kfifo/ 10664 10665KGDB / KDB /debug_core 10666M: Jason Wessel <jason.wessel@windriver.com> 10667M: Daniel Thompson <daniel.thompson@linaro.org> 10668R: Douglas Anderson <dianders@chromium.org> 10669L: kgdb-bugreport@lists.sourceforge.net 10670S: Maintained 10671W: http://kgdb.wiki.kernel.org/ 10672T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 10673F: Documentation/dev-tools/kgdb.rst 10674F: drivers/misc/kgdbts.c 10675F: drivers/tty/serial/kgdboc.c 10676F: include/linux/kdb.h 10677F: include/linux/kgdb.h 10678F: kernel/debug/ 10679 10680KHADAS MCU MFD DRIVER 10681M: Neil Armstrong <narmstrong@baylibre.com> 10682L: linux-amlogic@lists.infradead.org 10683S: Maintained 10684F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 10685F: drivers/mfd/khadas-mcu.c 10686F: include/linux/mfd/khadas-mcu.h 10687F: drivers/thermal/khadas_mcu_fan.c 10688 10689KMEMLEAK 10690M: Catalin Marinas <catalin.marinas@arm.com> 10691S: Maintained 10692F: Documentation/dev-tools/kmemleak.rst 10693F: include/linux/kmemleak.h 10694F: mm/kmemleak.c 10695F: samples/kmemleak/kmemleak-test.c 10696 10697KMOD KERNEL MODULE LOADER - USERMODE HELPER 10698M: Luis Chamberlain <mcgrof@kernel.org> 10699L: linux-kernel@vger.kernel.org 10700L: linux-modules@vger.kernel.org 10701S: Maintained 10702F: include/linux/kmod.h 10703F: kernel/kmod.c 10704F: lib/test_kmod.c 10705F: tools/testing/selftests/kmod/ 10706 10707KPROBES 10708M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 10709M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 10710M: "David S. Miller" <davem@davemloft.net> 10711M: Masami Hiramatsu <mhiramat@kernel.org> 10712S: Maintained 10713T: git git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git 10714F: Documentation/trace/kprobes.rst 10715F: include/asm-generic/kprobes.h 10716F: include/linux/kprobes.h 10717F: kernel/kprobes.c 10718F: lib/test_kprobes.c 10719F: samples/kprobes 10720 10721KS0108 LCD CONTROLLER DRIVER 10722M: Miguel Ojeda <ojeda@kernel.org> 10723S: Maintained 10724F: Documentation/admin-guide/auxdisplay/ks0108.rst 10725F: drivers/auxdisplay/ks0108.c 10726F: include/linux/ks0108.h 10727 10728KTD253 BACKLIGHT DRIVER 10729M: Linus Walleij <linus.walleij@linaro.org> 10730S: Maintained 10731F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 10732F: drivers/video/backlight/ktd253-backlight.c 10733 10734KTEST 10735M: Steven Rostedt <rostedt@goodmis.org> 10736M: John Hawley <warthog9@eaglescrag.net> 10737S: Maintained 10738F: tools/testing/ktest 10739 10740L3MDEV 10741M: David Ahern <dsahern@kernel.org> 10742L: netdev@vger.kernel.org 10743S: Maintained 10744F: include/net/l3mdev.h 10745F: net/l3mdev 10746 10747L7 BPF FRAMEWORK 10748M: John Fastabend <john.fastabend@gmail.com> 10749M: Daniel Borkmann <daniel@iogearbox.net> 10750M: Jakub Sitnicki <jakub@cloudflare.com> 10751M: Lorenz Bauer <lmb@cloudflare.com> 10752L: netdev@vger.kernel.org 10753L: bpf@vger.kernel.org 10754S: Maintained 10755F: include/linux/skmsg.h 10756F: net/core/skmsg.c 10757F: net/core/sock_map.c 10758F: net/ipv4/tcp_bpf.c 10759F: net/ipv4/udp_bpf.c 10760F: net/unix/unix_bpf.c 10761 10762LANDLOCK SECURITY MODULE 10763M: Mickaël Salaün <mic@digikod.net> 10764L: linux-security-module@vger.kernel.org 10765S: Supported 10766W: https://landlock.io 10767T: git https://github.com/landlock-lsm/linux.git 10768F: Documentation/security/landlock.rst 10769F: Documentation/userspace-api/landlock.rst 10770F: include/uapi/linux/landlock.h 10771F: samples/landlock/ 10772F: security/landlock/ 10773F: tools/testing/selftests/landlock/ 10774K: landlock 10775K: LANDLOCK 10776 10777LANTIQ / INTEL Ethernet drivers 10778M: Hauke Mehrtens <hauke@hauke-m.de> 10779L: netdev@vger.kernel.org 10780S: Maintained 10781F: drivers/net/dsa/lantiq_gswip.c 10782F: drivers/net/dsa/lantiq_pce.h 10783F: drivers/net/ethernet/lantiq_xrx200.c 10784F: net/dsa/tag_gswip.c 10785 10786LANTIQ MIPS ARCHITECTURE 10787M: John Crispin <john@phrozen.org> 10788L: linux-mips@vger.kernel.org 10789S: Maintained 10790F: arch/mips/lantiq 10791F: drivers/soc/lantiq 10792 10793LASI 53c700 driver for PARISC 10794M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 10795L: linux-scsi@vger.kernel.org 10796S: Maintained 10797F: Documentation/scsi/53c700.rst 10798F: drivers/scsi/53c700* 10799 10800LEAKING_ADDRESSES 10801M: Tobin C. Harding <me@tobin.cc> 10802M: Tycho Andersen <tycho@tycho.pizza> 10803L: linux-hardening@vger.kernel.org 10804S: Maintained 10805T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 10806F: scripts/leaking_addresses.pl 10807 10808LED SUBSYSTEM 10809M: Pavel Machek <pavel@ucw.cz> 10810L: linux-leds@vger.kernel.org 10811S: Maintained 10812T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 10813F: Documentation/devicetree/bindings/leds/ 10814F: drivers/leds/ 10815F: include/linux/leds.h 10816 10817LEGACY EEPROM DRIVER 10818M: Jean Delvare <jdelvare@suse.com> 10819S: Maintained 10820F: Documentation/misc-devices/eeprom.rst 10821F: drivers/misc/eeprom/eeprom.c 10822 10823LEGO MINDSTORMS EV3 10824R: David Lechner <david@lechnology.com> 10825S: Maintained 10826F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 10827F: arch/arm/boot/dts/da850-lego-ev3.dts 10828F: drivers/power/supply/lego_ev3_battery.c 10829 10830LEGO USB Tower driver 10831M: Juergen Stuber <starblue@users.sourceforge.net> 10832L: legousb-devel@lists.sourceforge.net 10833S: Maintained 10834W: http://legousb.sourceforge.net/ 10835F: drivers/usb/misc/legousbtower.c 10836 10837LETSKETCH HID TABLET DRIVER 10838M: Hans de Goede <hdegoede@redhat.com> 10839L: linux-input@vger.kernel.org 10840S: Maintained 10841T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 10842F: drivers/hid/hid-letsketch.c 10843 10844LG LAPTOP EXTRAS 10845M: Matan Ziv-Av <matan@svgalib.org> 10846L: platform-driver-x86@vger.kernel.org 10847S: Maintained 10848F: Documentation/ABI/testing/sysfs-platform-lg-laptop 10849F: Documentation/admin-guide/laptops/lg-laptop.rst 10850F: drivers/platform/x86/lg-laptop.c 10851 10852LG2160 MEDIA DRIVER 10853M: Michael Krufky <mkrufky@linuxtv.org> 10854L: linux-media@vger.kernel.org 10855S: Maintained 10856W: https://linuxtv.org 10857W: http://github.com/mkrufky 10858Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10859T: git git://linuxtv.org/mkrufky/tuners.git 10860F: drivers/media/dvb-frontends/lg2160.* 10861 10862LGDT3305 MEDIA DRIVER 10863M: Michael Krufky <mkrufky@linuxtv.org> 10864L: linux-media@vger.kernel.org 10865S: Maintained 10866W: https://linuxtv.org 10867W: http://github.com/mkrufky 10868Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10869T: git git://linuxtv.org/mkrufky/tuners.git 10870F: drivers/media/dvb-frontends/lgdt3305.* 10871 10872LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 10873M: Viresh Kumar <vireshk@kernel.org> 10874L: linux-ide@vger.kernel.org 10875S: Maintained 10876T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10877F: drivers/ata/pata_arasan_cf.c 10878F: include/linux/pata_arasan_cf_data.h 10879 10880LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 10881M: Linus Walleij <linus.walleij@linaro.org> 10882L: linux-ide@vger.kernel.org 10883S: Maintained 10884T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10885F: drivers/ata/pata_ftide010.c 10886F: drivers/ata/sata_gemini.c 10887F: drivers/ata/sata_gemini.h 10888 10889LIBATA SATA AHCI PLATFORM devices support 10890M: Hans de Goede <hdegoede@redhat.com> 10891M: Jens Axboe <axboe@kernel.dk> 10892L: linux-ide@vger.kernel.org 10893S: Maintained 10894T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10895F: drivers/ata/ahci_platform.c 10896F: drivers/ata/libahci_platform.c 10897F: include/linux/ahci_platform.h 10898 10899LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 10900M: Mikael Pettersson <mikpelinux@gmail.com> 10901L: linux-ide@vger.kernel.org 10902S: Maintained 10903T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10904F: drivers/ata/sata_promise.* 10905 10906LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 10907M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 10908L: linux-ide@vger.kernel.org 10909S: Maintained 10910T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 10911F: Documentation/devicetree/bindings/ata/ 10912F: drivers/ata/ 10913F: include/linux/ata.h 10914F: include/linux/libata.h 10915 10916LIBNVDIMM BLK: MMIO-APERTURE DRIVER 10917M: Dan Williams <dan.j.williams@intel.com> 10918M: Vishal Verma <vishal.l.verma@intel.com> 10919M: Dave Jiang <dave.jiang@intel.com> 10920L: nvdimm@lists.linux.dev 10921S: Supported 10922Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10923P: Documentation/nvdimm/maintainer-entry-profile.rst 10924F: drivers/nvdimm/blk.c 10925F: drivers/nvdimm/region_devs.c 10926 10927LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 10928M: Vishal Verma <vishal.l.verma@intel.com> 10929M: Dan Williams <dan.j.williams@intel.com> 10930M: Dave Jiang <dave.jiang@intel.com> 10931L: nvdimm@lists.linux.dev 10932S: Supported 10933Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10934P: Documentation/nvdimm/maintainer-entry-profile.rst 10935F: drivers/nvdimm/btt* 10936 10937LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 10938M: Dan Williams <dan.j.williams@intel.com> 10939M: Vishal Verma <vishal.l.verma@intel.com> 10940M: Dave Jiang <dave.jiang@intel.com> 10941L: nvdimm@lists.linux.dev 10942S: Supported 10943Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10944P: Documentation/nvdimm/maintainer-entry-profile.rst 10945F: drivers/nvdimm/pmem* 10946 10947LIBNVDIMM: DEVICETREE BINDINGS 10948M: Oliver O'Halloran <oohall@gmail.com> 10949L: nvdimm@lists.linux.dev 10950S: Supported 10951Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10952F: Documentation/devicetree/bindings/pmem/pmem-region.txt 10953F: drivers/nvdimm/of_pmem.c 10954 10955LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 10956M: Dan Williams <dan.j.williams@intel.com> 10957M: Vishal Verma <vishal.l.verma@intel.com> 10958M: Dave Jiang <dave.jiang@intel.com> 10959M: Ira Weiny <ira.weiny@intel.com> 10960L: nvdimm@lists.linux.dev 10961S: Supported 10962Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10963P: Documentation/nvdimm/maintainer-entry-profile.rst 10964T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 10965F: drivers/acpi/nfit/* 10966F: drivers/nvdimm/* 10967F: include/linux/libnvdimm.h 10968F: include/linux/nd.h 10969F: include/uapi/linux/ndctl.h 10970F: tools/testing/nvdimm/ 10971 10972LICENSES and SPDX stuff 10973M: Thomas Gleixner <tglx@linutronix.de> 10974M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10975L: linux-spdx@vger.kernel.org 10976S: Maintained 10977T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 10978F: COPYING 10979F: Documentation/process/license-rules.rst 10980F: LICENSES/ 10981F: scripts/spdxcheck-test.sh 10982F: scripts/spdxcheck.py 10983 10984LINEAR RANGES HELPERS 10985M: Mark Brown <broonie@kernel.org> 10986R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 10987F: lib/linear_ranges.c 10988F: lib/test_linear_ranges.c 10989F: include/linux/linear_range.h 10990 10991LINUX FOR POWER MACINTOSH 10992M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 10993L: linuxppc-dev@lists.ozlabs.org 10994S: Odd Fixes 10995F: arch/powerpc/platforms/powermac/ 10996F: drivers/macintosh/ 10997 10998LINUX FOR POWERPC (32-BIT AND 64-BIT) 10999M: Michael Ellerman <mpe@ellerman.id.au> 11000R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11001R: Paul Mackerras <paulus@samba.org> 11002L: linuxppc-dev@lists.ozlabs.org 11003S: Supported 11004W: https://github.com/linuxppc/wiki/wiki 11005Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11006T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11007F: Documentation/ABI/stable/sysfs-firmware-opal-* 11008F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11009F: Documentation/devicetree/bindings/powerpc/ 11010F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11011F: Documentation/powerpc/ 11012F: arch/powerpc/ 11013F: drivers/*/*/*pasemi* 11014F: drivers/*/*pasemi* 11015F: drivers/char/tpm/tpm_ibmvtpm* 11016F: drivers/crypto/nx/ 11017F: drivers/crypto/vmx/ 11018F: drivers/i2c/busses/i2c-opal.c 11019F: drivers/net/ethernet/ibm/ibmveth.* 11020F: drivers/net/ethernet/ibm/ibmvnic.* 11021F: drivers/pci/hotplug/pnv_php.c 11022F: drivers/pci/hotplug/rpa* 11023F: drivers/rtc/rtc-opal.c 11024F: drivers/scsi/ibmvscsi/ 11025F: drivers/tty/hvc/hvc_opal.c 11026F: drivers/watchdog/wdrtas.c 11027F: tools/testing/selftests/powerpc 11028N: /pmac 11029N: powermac 11030N: powernv 11031N: [^a-z0-9]ps3 11032N: pseries 11033 11034LINUX FOR POWERPC EMBEDDED MPC5XXX 11035M: Anatolij Gustschin <agust@denx.de> 11036L: linuxppc-dev@lists.ozlabs.org 11037S: Odd Fixes 11038F: arch/powerpc/platforms/512x/ 11039F: arch/powerpc/platforms/52xx/ 11040 11041LINUX FOR POWERPC EMBEDDED PPC4XX 11042L: linuxppc-dev@lists.ozlabs.org 11043S: Orphan 11044F: arch/powerpc/platforms/40x/ 11045F: arch/powerpc/platforms/44x/ 11046 11047LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11048M: Scott Wood <oss@buserror.net> 11049L: linuxppc-dev@lists.ozlabs.org 11050S: Odd fixes 11051T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11052F: Documentation/devicetree/bindings/powerpc/fsl/ 11053F: arch/powerpc/platforms/83xx/ 11054F: arch/powerpc/platforms/85xx/ 11055 11056LINUX FOR POWERPC EMBEDDED PPC8XX 11057M: Christophe Leroy <christophe.leroy@csgroup.eu> 11058L: linuxppc-dev@lists.ozlabs.org 11059S: Maintained 11060F: arch/powerpc/platforms/8xx/ 11061 11062LINUX KERNEL DUMP TEST MODULE (LKDTM) 11063M: Kees Cook <keescook@chromium.org> 11064S: Maintained 11065F: drivers/misc/lkdtm/* 11066F: tools/testing/selftests/lkdtm/* 11067 11068LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11069M: Alan Stern <stern@rowland.harvard.edu> 11070M: Andrea Parri <parri.andrea@gmail.com> 11071M: Will Deacon <will@kernel.org> 11072M: Peter Zijlstra <peterz@infradead.org> 11073M: Boqun Feng <boqun.feng@gmail.com> 11074M: Nicholas Piggin <npiggin@gmail.com> 11075M: David Howells <dhowells@redhat.com> 11076M: Jade Alglave <j.alglave@ucl.ac.uk> 11077M: Luc Maranget <luc.maranget@inria.fr> 11078M: "Paul E. McKenney" <paulmck@kernel.org> 11079R: Akira Yokosawa <akiyks@gmail.com> 11080R: Daniel Lustig <dlustig@nvidia.com> 11081R: Joel Fernandes <joel@joelfernandes.org> 11082L: linux-kernel@vger.kernel.org 11083L: linux-arch@vger.kernel.org 11084S: Supported 11085T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11086F: Documentation/atomic_bitops.txt 11087F: Documentation/atomic_t.txt 11088F: Documentation/core-api/refcount-vs-atomic.rst 11089F: Documentation/litmus-tests/ 11090F: Documentation/memory-barriers.txt 11091F: tools/memory-model/ 11092 11093LIS3LV02D ACCELEROMETER DRIVER 11094M: Eric Piel <eric.piel@tremplin-utc.net> 11095S: Maintained 11096F: Documentation/misc-devices/lis3lv02d.rst 11097F: drivers/misc/lis3lv02d/ 11098F: drivers/platform/x86/hp_accel.c 11099 11100LIST KUNIT TEST 11101M: David Gow <davidgow@google.com> 11102L: linux-kselftest@vger.kernel.org 11103L: kunit-dev@googlegroups.com 11104S: Maintained 11105F: lib/list-test.c 11106 11107LITEX PLATFORM 11108M: Karol Gugala <kgugala@antmicro.com> 11109M: Mateusz Holenko <mholenko@antmicro.com> 11110S: Maintained 11111F: Documentation/devicetree/bindings/*/litex,*.yaml 11112F: arch/openrisc/boot/dts/or1klitex.dts 11113F: drivers/soc/litex/litex_soc_ctrl.c 11114F: drivers/tty/serial/liteuart.c 11115F: include/linux/litex.h 11116 11117LIVE PATCHING 11118M: Josh Poimboeuf <jpoimboe@redhat.com> 11119M: Jiri Kosina <jikos@kernel.org> 11120M: Miroslav Benes <mbenes@suse.cz> 11121M: Petr Mladek <pmladek@suse.com> 11122R: Joe Lawrence <joe.lawrence@redhat.com> 11123L: live-patching@vger.kernel.org 11124S: Maintained 11125T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 11126F: Documentation/ABI/testing/sysfs-kernel-livepatch 11127F: Documentation/livepatch/ 11128F: arch/powerpc/include/asm/livepatch.h 11129F: arch/s390/include/asm/livepatch.h 11130F: arch/x86/include/asm/livepatch.h 11131F: include/linux/livepatch.h 11132F: kernel/livepatch/ 11133F: lib/livepatch/ 11134F: samples/livepatch/ 11135F: tools/testing/selftests/livepatch/ 11136 11137LLC (802.2) 11138L: netdev@vger.kernel.org 11139S: Odd fixes 11140F: include/linux/llc.h 11141F: include/net/llc* 11142F: include/uapi/linux/llc.h 11143F: net/llc/ 11144 11145LM73 HARDWARE MONITOR DRIVER 11146M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 11147L: linux-hwmon@vger.kernel.org 11148S: Maintained 11149F: drivers/hwmon/lm73.c 11150 11151LM78 HARDWARE MONITOR DRIVER 11152M: Jean Delvare <jdelvare@suse.com> 11153L: linux-hwmon@vger.kernel.org 11154S: Maintained 11155F: Documentation/hwmon/lm78.rst 11156F: drivers/hwmon/lm78.c 11157 11158LM83 HARDWARE MONITOR DRIVER 11159M: Jean Delvare <jdelvare@suse.com> 11160L: linux-hwmon@vger.kernel.org 11161S: Maintained 11162F: Documentation/hwmon/lm83.rst 11163F: drivers/hwmon/lm83.c 11164 11165LM90 HARDWARE MONITOR DRIVER 11166M: Jean Delvare <jdelvare@suse.com> 11167L: linux-hwmon@vger.kernel.org 11168S: Maintained 11169F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 11170F: Documentation/hwmon/lm90.rst 11171F: drivers/hwmon/lm90.c 11172F: include/dt-bindings/thermal/lm90.h 11173 11174LM95234 HARDWARE MONITOR DRIVER 11175M: Guenter Roeck <linux@roeck-us.net> 11176L: linux-hwmon@vger.kernel.org 11177S: Maintained 11178F: Documentation/hwmon/lm95234.rst 11179F: drivers/hwmon/lm95234.c 11180 11181LME2510 MEDIA DRIVER 11182M: Malcolm Priestley <tvboxspy@gmail.com> 11183L: linux-media@vger.kernel.org 11184S: Maintained 11185W: https://linuxtv.org 11186Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11187F: drivers/media/usb/dvb-usb-v2/lmedm04* 11188 11189LOADPIN SECURITY MODULE 11190M: Kees Cook <keescook@chromium.org> 11191S: Supported 11192T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin 11193F: Documentation/admin-guide/LSM/LoadPin.rst 11194F: security/loadpin/ 11195 11196LOCKING PRIMITIVES 11197M: Peter Zijlstra <peterz@infradead.org> 11198M: Ingo Molnar <mingo@redhat.com> 11199M: Will Deacon <will@kernel.org> 11200R: Waiman Long <longman@redhat.com> 11201R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 11202L: linux-kernel@vger.kernel.org 11203S: Maintained 11204T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 11205F: Documentation/locking/ 11206F: arch/*/include/asm/spinlock*.h 11207F: include/linux/lockdep.h 11208F: include/linux/mutex*.h 11209F: include/linux/rwlock*.h 11210F: include/linux/rwsem*.h 11211F: include/linux/seqlock.h 11212F: include/linux/spinlock*.h 11213F: kernel/locking/ 11214F: lib/locking*.[ch] 11215X: kernel/locking/locktorture.c 11216 11217LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 11218M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 11219L: linux-ntfs-dev@lists.sourceforge.net 11220S: Maintained 11221W: http://www.linux-ntfs.org/content/view/19/37/ 11222F: Documentation/admin-guide/ldm.rst 11223F: block/partitions/ldm.* 11224 11225LOGITECH HID GAMING KEYBOARDS 11226M: Hans de Goede <hdegoede@redhat.com> 11227L: linux-input@vger.kernel.org 11228S: Maintained 11229T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11230F: drivers/hid/hid-lg-g15.c 11231 11232LONTIUM LT8912B MIPI TO HDMI BRIDGE 11233M: Adrien Grassein <adrien.grassein@gmail.com> 11234S: Maintained 11235F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 11236F: drivers/gpu/drm/bridge/lontium-lt8912b.c 11237 11238LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 11239M: Sathya Prakash <sathya.prakash@broadcom.com> 11240M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 11241M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 11242L: MPT-FusionLinux.pdl@broadcom.com 11243L: linux-scsi@vger.kernel.org 11244S: Supported 11245W: http://www.avagotech.com/support/ 11246F: drivers/message/fusion/ 11247F: drivers/scsi/mpt3sas/ 11248 11249LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 11250M: Matthew Wilcox <willy@infradead.org> 11251L: linux-scsi@vger.kernel.org 11252S: Maintained 11253F: drivers/scsi/sym53c8xx_2/ 11254 11255LTC1660 DAC DRIVER 11256M: Marcus Folkesson <marcus.folkesson@gmail.com> 11257L: linux-iio@vger.kernel.org 11258S: Maintained 11259F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 11260F: drivers/iio/dac/ltc1660.c 11261 11262LTC2947 HARDWARE MONITOR DRIVER 11263M: Nuno Sá <nuno.sa@analog.com> 11264L: linux-hwmon@vger.kernel.org 11265S: Supported 11266W: http://ez.analog.com/community/linux-device-drivers 11267F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 11268F: drivers/hwmon/ltc2947-core.c 11269F: drivers/hwmon/ltc2947-i2c.c 11270F: drivers/hwmon/ltc2947-spi.c 11271F: drivers/hwmon/ltc2947.h 11272 11273LTC2983 IIO TEMPERATURE DRIVER 11274M: Nuno Sá <nuno.sa@analog.com> 11275L: linux-iio@vger.kernel.org 11276S: Supported 11277W: http://ez.analog.com/community/linux-device-drivers 11278F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 11279F: drivers/iio/temperature/ltc2983.c 11280 11281LTC4261 HARDWARE MONITOR DRIVER 11282M: Guenter Roeck <linux@roeck-us.net> 11283L: linux-hwmon@vger.kernel.org 11284S: Maintained 11285F: Documentation/hwmon/ltc4261.rst 11286F: drivers/hwmon/ltc4261.c 11287 11288LTC4306 I2C MULTIPLEXER DRIVER 11289M: Michael Hennerich <michael.hennerich@analog.com> 11290L: linux-i2c@vger.kernel.org 11291S: Supported 11292W: http://ez.analog.com/community/linux-device-drivers 11293F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 11294F: drivers/i2c/muxes/i2c-mux-ltc4306.c 11295 11296LTP (Linux Test Project) 11297M: Mike Frysinger <vapier@gentoo.org> 11298M: Cyril Hrubis <chrubis@suse.cz> 11299M: Wanlong Gao <wanlong.gao@gmail.com> 11300M: Jan Stancek <jstancek@redhat.com> 11301M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 11302M: Alexey Kodanev <alexey.kodanev@oracle.com> 11303L: ltp@lists.linux.it (subscribers-only) 11304S: Maintained 11305W: http://linux-test-project.github.io/ 11306T: git git://github.com/linux-test-project/ltp.git 11307 11308LYNX PCS MODULE 11309M: Ioana Ciornei <ioana.ciornei@nxp.com> 11310L: netdev@vger.kernel.org 11311S: Supported 11312F: drivers/net/pcs/pcs-lynx.c 11313F: include/linux/pcs-lynx.h 11314 11315M68K ARCHITECTURE 11316M: Geert Uytterhoeven <geert@linux-m68k.org> 11317L: linux-m68k@lists.linux-m68k.org 11318S: Maintained 11319W: http://www.linux-m68k.org/ 11320T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 11321F: arch/m68k/ 11322F: drivers/zorro/ 11323 11324M68K ON APPLE MACINTOSH 11325M: Joshua Thompson <funaho@jurai.org> 11326L: linux-m68k@lists.linux-m68k.org 11327S: Maintained 11328W: http://www.mac.linux-m68k.org/ 11329F: arch/m68k/mac/ 11330F: drivers/macintosh/adb-iop.c 11331F: drivers/macintosh/via-macii.c 11332 11333M68K ON HP9000/300 11334M: Philip Blundell <philb@gnu.org> 11335S: Maintained 11336W: http://www.tazenda.demon.co.uk/phil/linux-hp 11337F: arch/m68k/hp300/ 11338 11339M88DS3103 MEDIA DRIVER 11340M: Antti Palosaari <crope@iki.fi> 11341L: linux-media@vger.kernel.org 11342S: Maintained 11343W: https://linuxtv.org 11344W: http://palosaari.fi/linux/ 11345Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11346T: git git://linuxtv.org/anttip/media_tree.git 11347F: drivers/media/dvb-frontends/m88ds3103* 11348 11349M88RS2000 MEDIA DRIVER 11350M: Malcolm Priestley <tvboxspy@gmail.com> 11351L: linux-media@vger.kernel.org 11352S: Maintained 11353W: https://linuxtv.org 11354Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11355F: drivers/media/dvb-frontends/m88rs2000* 11356 11357MA901 MASTERKIT USB FM RADIO DRIVER 11358M: Alexey Klimov <klimov.linux@gmail.com> 11359L: linux-media@vger.kernel.org 11360S: Maintained 11361T: git git://linuxtv.org/media_tree.git 11362F: drivers/media/radio/radio-ma901.c 11363 11364MAC80211 11365M: Johannes Berg <johannes@sipsolutions.net> 11366L: linux-wireless@vger.kernel.org 11367S: Maintained 11368W: https://wireless.wiki.kernel.org/ 11369T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git 11370T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 11371F: Documentation/networking/mac80211-injection.rst 11372F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 11373F: drivers/net/wireless/mac80211_hwsim.[ch] 11374F: include/net/mac80211.h 11375F: net/mac80211/ 11376 11377MAILBOX API 11378M: Jassi Brar <jassisinghbrar@gmail.com> 11379L: linux-kernel@vger.kernel.org 11380S: Maintained 11381F: drivers/mailbox/ 11382F: include/linux/mailbox_client.h 11383F: include/linux/mailbox_controller.h 11384F: include/dt-bindings/mailbox/ 11385F: Documentation/devicetree/bindings/mailbox/ 11386 11387MAILBOX ARM MHUv2 11388M: Viresh Kumar <viresh.kumar@linaro.org> 11389M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 11390L: linux-kernel@vger.kernel.org 11391S: Maintained 11392F: drivers/mailbox/arm_mhuv2.c 11393F: include/linux/mailbox/arm_mhuv2_message.h 11394F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 11395 11396MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 11397M: Jeremy Kerr <jk@codeconstruct.com.au> 11398M: Matt Johnston <matt@codeconstruct.com.au> 11399L: netdev@vger.kernel.org 11400S: Maintained 11401F: Documentation/networking/mctp.rst 11402F: drivers/net/mctp/ 11403F: include/net/mctp.h 11404F: include/net/mctpdevice.h 11405F: include/net/netns/mctp.h 11406F: net/mctp/ 11407 11408MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 11409M: Michael Kerrisk <mtk.manpages@gmail.com> 11410L: linux-man@vger.kernel.org 11411S: Maintained 11412W: http://www.kernel.org/doc/man-pages 11413 11414MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 11415M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 11416L: linux-mips@vger.kernel.org 11417S: Maintained 11418F: arch/mips/boot/dts/img/pistachio* 11419 11420MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 11421M: Andrew Lunn <andrew@lunn.ch> 11422M: Vivien Didelot <vivien.didelot@gmail.com> 11423L: netdev@vger.kernel.org 11424S: Maintained 11425F: Documentation/devicetree/bindings/net/dsa/marvell.txt 11426F: Documentation/networking/devlink/mv88e6xxx.rst 11427F: drivers/net/dsa/mv88e6xxx/ 11428F: include/linux/dsa/mv88e6xxx.h 11429F: include/linux/platform_data/mv88e6xxx.h 11430 11431MARVELL ARMADA 3700 PHY DRIVERS 11432M: Miquel Raynal <miquel.raynal@bootlin.com> 11433S: Maintained 11434F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 11435F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 11436F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 11437F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 11438 11439MARVELL ARMADA DRM SUPPORT 11440M: Russell King <linux@armlinux.org.uk> 11441S: Maintained 11442T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 11443T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 11444F: Documentation/devicetree/bindings/display/armada/ 11445F: drivers/gpu/drm/armada/ 11446F: include/uapi/drm/armada_drm.h 11447 11448MARVELL CRYPTO DRIVER 11449M: Boris Brezillon <bbrezillon@kernel.org> 11450M: Arnaud Ebalard <arno@natisbad.org> 11451M: Srujana Challa <schalla@marvell.com> 11452L: linux-crypto@vger.kernel.org 11453S: Maintained 11454F: drivers/crypto/marvell/ 11455F: include/linux/soc/marvell/octeontx2/ 11456 11457MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 11458M: Mirko Lindner <mlindner@marvell.com> 11459M: Stephen Hemminger <stephen@networkplumber.org> 11460L: netdev@vger.kernel.org 11461S: Maintained 11462F: drivers/net/ethernet/marvell/sk* 11463 11464MARVELL LIBERTAS WIRELESS DRIVER 11465L: libertas-dev@lists.infradead.org 11466S: Orphan 11467F: drivers/net/wireless/marvell/libertas/ 11468 11469MARVELL MACCHIATOBIN SUPPORT 11470M: Russell King <linux@armlinux.org.uk> 11471L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11472S: Maintained 11473F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 11474 11475MARVELL MV643XX ETHERNET DRIVER 11476M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 11477L: netdev@vger.kernel.org 11478S: Maintained 11479F: drivers/net/ethernet/marvell/mv643xx_eth.* 11480F: include/linux/mv643xx.h 11481 11482MARVELL MV88X3310 PHY DRIVER 11483M: Russell King <linux@armlinux.org.uk> 11484M: Marek Behún <kabel@kernel.org> 11485L: netdev@vger.kernel.org 11486S: Maintained 11487F: drivers/net/phy/marvell10g.c 11488 11489MARVELL MVEBU THERMAL DRIVER 11490M: Miquel Raynal <miquel.raynal@bootlin.com> 11491S: Maintained 11492F: drivers/thermal/armada_thermal.c 11493 11494MARVELL MVNETA ETHERNET DRIVER 11495M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 11496L: netdev@vger.kernel.org 11497S: Maintained 11498F: drivers/net/ethernet/marvell/mvneta.* 11499 11500MARVELL MVPP2 ETHERNET DRIVER 11501M: Marcin Wojtas <mw@semihalf.com> 11502M: Russell King <linux@armlinux.org.uk> 11503L: netdev@vger.kernel.org 11504S: Maintained 11505F: Documentation/devicetree/bindings/net/marvell-pp2.txt 11506F: drivers/net/ethernet/marvell/mvpp2/ 11507 11508MARVELL MWIFIEX WIRELESS DRIVER 11509M: Amitkumar Karwar <amitkarwar@gmail.com> 11510M: Ganapathi Bhat <ganapathi017@gmail.com> 11511M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 11512M: Xinming Hu <huxinming820@gmail.com> 11513L: linux-wireless@vger.kernel.org 11514S: Maintained 11515F: drivers/net/wireless/marvell/mwifiex/ 11516 11517MARVELL MWL8K WIRELESS DRIVER 11518M: Lennert Buytenhek <buytenh@wantstofly.org> 11519L: linux-wireless@vger.kernel.org 11520S: Odd Fixes 11521F: drivers/net/wireless/marvell/mwl8k.c 11522 11523MARVELL NAND CONTROLLER DRIVER 11524M: Miquel Raynal <miquel.raynal@bootlin.com> 11525L: linux-mtd@lists.infradead.org 11526S: Maintained 11527F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 11528F: drivers/mtd/nand/raw/marvell_nand.c 11529 11530MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 11531M: Sunil Goutham <sgoutham@marvell.com> 11532M: Geetha sowjanya <gakula@marvell.com> 11533M: Subbaraya Sundeep <sbhatta@marvell.com> 11534M: hariprasad <hkelam@marvell.com> 11535L: netdev@vger.kernel.org 11536S: Supported 11537F: drivers/net/ethernet/marvell/octeontx2/nic/ 11538F: include/linux/soc/marvell/octeontx2/ 11539 11540MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 11541M: Sunil Goutham <sgoutham@marvell.com> 11542M: Linu Cherian <lcherian@marvell.com> 11543M: Geetha sowjanya <gakula@marvell.com> 11544M: Jerin Jacob <jerinj@marvell.com> 11545M: hariprasad <hkelam@marvell.com> 11546M: Subbaraya Sundeep <sbhatta@marvell.com> 11547L: netdev@vger.kernel.org 11548S: Supported 11549F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 11550F: drivers/net/ethernet/marvell/octeontx2/af/ 11551 11552MARVELL PRESTERA ETHERNET SWITCH DRIVER 11553M: Taras Chornyi <tchornyi@marvell.com> 11554S: Supported 11555W: https://github.com/Marvell-switching/switchdev-prestera 11556F: drivers/net/ethernet/marvell/prestera/ 11557 11558MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 11559M: Nicolas Pitre <nico@fluxnic.net> 11560S: Odd Fixes 11561F: drivers/mmc/host/mvsdio.* 11562 11563MARVELL USB MDIO CONTROLLER DRIVER 11564M: Tobias Waldekranz <tobias@waldekranz.com> 11565L: netdev@vger.kernel.org 11566S: Maintained 11567F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 11568F: drivers/net/mdio/mdio-mvusb.c 11569 11570MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 11571M: Hu Ziji <huziji@marvell.com> 11572L: linux-mmc@vger.kernel.org 11573S: Supported 11574F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt 11575F: drivers/mmc/host/sdhci-xenon* 11576 11577MATROX FRAMEBUFFER DRIVER 11578L: linux-fbdev@vger.kernel.org 11579S: Orphan 11580F: drivers/video/fbdev/matrox/matroxfb_* 11581F: include/uapi/linux/matroxfb.h 11582 11583MAX15301 DRIVER 11584M: Daniel Nilsson <daniel.nilsson@flex.com> 11585L: linux-hwmon@vger.kernel.org 11586S: Maintained 11587F: Documentation/hwmon/max15301.rst 11588F: drivers/hwmon/pmbus/max15301.c 11589 11590MAX16065 HARDWARE MONITOR DRIVER 11591M: Guenter Roeck <linux@roeck-us.net> 11592L: linux-hwmon@vger.kernel.org 11593S: Maintained 11594F: Documentation/hwmon/max16065.rst 11595F: drivers/hwmon/max16065.c 11596 11597MAX2175 SDR TUNER DRIVER 11598M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 11599L: linux-media@vger.kernel.org 11600S: Maintained 11601T: git git://linuxtv.org/media_tree.git 11602F: Documentation/devicetree/bindings/media/i2c/max2175.txt 11603F: Documentation/userspace-api/media/drivers/max2175.rst 11604F: drivers/media/i2c/max2175* 11605F: include/uapi/linux/max2175.h 11606 11607MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 11608L: linux-hwmon@vger.kernel.org 11609S: Orphan 11610F: Documentation/hwmon/max6650.rst 11611F: drivers/hwmon/max6650.c 11612 11613MAX6697 HARDWARE MONITOR DRIVER 11614M: Guenter Roeck <linux@roeck-us.net> 11615L: linux-hwmon@vger.kernel.org 11616S: Maintained 11617F: Documentation/devicetree/bindings/hwmon/max6697.txt 11618F: Documentation/hwmon/max6697.rst 11619F: drivers/hwmon/max6697.c 11620F: include/linux/platform_data/max6697.h 11621 11622MAX9286 QUAD GMSL DESERIALIZER DRIVER 11623M: Jacopo Mondi <jacopo+renesas@jmondi.org> 11624M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 11625M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 11626M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 11627L: linux-media@vger.kernel.org 11628S: Maintained 11629F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 11630F: drivers/media/i2c/max9286.c 11631 11632MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 11633M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 11634L: linux-media@vger.kernel.org 11635S: Maintained 11636F: drivers/staging/media/max96712/max96712.c 11637 11638MAX9860 MONO AUDIO VOICE CODEC DRIVER 11639M: Peter Rosin <peda@axentia.se> 11640L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11641S: Maintained 11642F: Documentation/devicetree/bindings/sound/max9860.txt 11643F: sound/soc/codecs/max9860.* 11644 11645MAXBOTIX ULTRASONIC RANGER IIO DRIVER 11646M: Andreas Klinger <ak@it-klinger.de> 11647L: linux-iio@vger.kernel.org 11648S: Maintained 11649F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 11650F: drivers/iio/proximity/mb1232.c 11651 11652MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 11653R: Iskren Chernev <iskren.chernev@gmail.com> 11654R: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 11655R: Marek Szyprowski <m.szyprowski@samsung.com> 11656R: Matheus Castello <matheus@castello.eng.br> 11657L: linux-pm@vger.kernel.org 11658S: Maintained 11659F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 11660F: drivers/power/supply/max17040_battery.c 11661 11662MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 11663R: Hans de Goede <hdegoede@redhat.com> 11664R: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 11665R: Marek Szyprowski <m.szyprowski@samsung.com> 11666R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 11667R: Purism Kernel Team <kernel@puri.sm> 11668L: linux-pm@vger.kernel.org 11669S: Maintained 11670F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 11671F: drivers/power/supply/max17042_battery.c 11672 11673MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 11674M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11675L: linux-kernel@vger.kernel.org 11676S: Maintained 11677F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 11678F: drivers/regulator/max20086-regulator.c 11679 11680MAXIM MAX77650 PMIC MFD DRIVER 11681M: Bartosz Golaszewski <brgl@bgdev.pl> 11682L: linux-kernel@vger.kernel.org 11683S: Maintained 11684F: Documentation/devicetree/bindings/*/*max77650.yaml 11685F: Documentation/devicetree/bindings/*/max77650*.yaml 11686F: drivers/gpio/gpio-max77650.c 11687F: drivers/input/misc/max77650-onkey.c 11688F: drivers/leds/leds-max77650.c 11689F: drivers/mfd/max77650.c 11690F: drivers/power/supply/max77650-charger.c 11691F: drivers/regulator/max77650-regulator.c 11692F: include/linux/mfd/max77650.h 11693 11694MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 11695M: Javier Martinez Canillas <javier@dowhile0.org> 11696L: linux-kernel@vger.kernel.org 11697S: Supported 11698F: Documentation/devicetree/bindings/*/*max77802.txt 11699F: drivers/regulator/max77802-regulator.c 11700F: include/dt-bindings/*/*max77802.h 11701 11702MAXIM MAX77976 BATTERY CHARGER 11703M: Luca Ceresoli <luca@lucaceresoli.net> 11704S: Supported 11705F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 11706F: drivers/power/supply/max77976_charger.c 11707 11708MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 11709M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 11710M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 11711L: linux-pm@vger.kernel.org 11712S: Supported 11713F: drivers/power/supply/max14577_charger.c 11714F: drivers/power/supply/max77693_charger.c 11715 11716MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 11717M: Chanwoo Choi <cw00.choi@samsung.com> 11718M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 11719M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 11720L: linux-kernel@vger.kernel.org 11721S: Supported 11722F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 11723F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 11724F: Documentation/devicetree/bindings/mfd/max14577.txt 11725F: Documentation/devicetree/bindings/mfd/max77693.txt 11726F: drivers/*/max14577*.c 11727F: drivers/*/max77686*.c 11728F: drivers/*/max77693*.c 11729F: drivers/clk/clk-max77686.c 11730F: drivers/extcon/extcon-max14577.c 11731F: drivers/extcon/extcon-max77693.c 11732F: drivers/rtc/rtc-max77686.c 11733F: include/linux/mfd/max14577*.h 11734F: include/linux/mfd/max77686*.h 11735F: include/linux/mfd/max77693*.h 11736 11737MAXIRADIO FM RADIO RECEIVER DRIVER 11738M: Hans Verkuil <hverkuil@xs4all.nl> 11739L: linux-media@vger.kernel.org 11740S: Maintained 11741W: https://linuxtv.org 11742T: git git://linuxtv.org/media_tree.git 11743F: drivers/media/radio/radio-maxiradio* 11744 11745MAXLINEAR ETHERNET PHY DRIVER 11746M: Xu Liang <lxu@maxlinear.com> 11747L: netdev@vger.kernel.org 11748S: Supported 11749F: drivers/net/phy/mxl-gpy.c 11750 11751MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 11752R: Yasushi SHOJI <yashi@spacecubics.com> 11753L: linux-can@vger.kernel.org 11754S: Maintained 11755F: drivers/net/can/usb/mcba_usb.c 11756 11757MCAN MMIO DEVICE DRIVER 11758M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 11759L: linux-can@vger.kernel.org 11760S: Maintained 11761F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 11762F: drivers/net/can/m_can/m_can.c 11763F: drivers/net/can/m_can/m_can.h 11764F: drivers/net/can/m_can/m_can_platform.c 11765 11766MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 11767M: Rishi Gupta <gupt21@gmail.com> 11768L: linux-i2c@vger.kernel.org 11769L: linux-input@vger.kernel.org 11770S: Maintained 11771F: drivers/hid/hid-mcp2221.c 11772 11773MCP251XFD SPI-CAN NETWORK DRIVER 11774M: Marc Kleine-Budde <mkl@pengutronix.de> 11775M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 11776R: Thomas Kopp <thomas.kopp@microchip.com> 11777L: linux-can@vger.kernel.org 11778S: Maintained 11779F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 11780F: drivers/net/can/spi/mcp251xfd/ 11781 11782MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 11783M: Peter Rosin <peda@axentia.se> 11784L: linux-iio@vger.kernel.org 11785S: Maintained 11786F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 11787F: drivers/iio/potentiometer/mcp4018.c 11788F: drivers/iio/potentiometer/mcp4531.c 11789 11790MCR20A IEEE-802.15.4 RADIO DRIVER 11791M: Xue Liu <liuxuenetmail@gmail.com> 11792L: linux-wpan@vger.kernel.org 11793S: Maintained 11794W: https://github.com/xueliu/mcr20a-linux 11795F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 11796F: drivers/net/ieee802154/mcr20a.c 11797F: drivers/net/ieee802154/mcr20a.h 11798 11799MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 11800M: William Breathitt Gray <vilhelm.gray@gmail.com> 11801L: linux-iio@vger.kernel.org 11802S: Maintained 11803F: drivers/iio/dac/cio-dac.c 11804 11805MEDIA CONTROLLER FRAMEWORK 11806M: Sakari Ailus <sakari.ailus@linux.intel.com> 11807M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11808L: linux-media@vger.kernel.org 11809S: Supported 11810W: https://www.linuxtv.org 11811T: git git://linuxtv.org/media_tree.git 11812F: drivers/media/mc/ 11813F: include/media/media-*.h 11814F: include/uapi/linux/media.h 11815 11816MEDIA DRIVER FOR FREESCALE IMX PXP 11817M: Philipp Zabel <p.zabel@pengutronix.de> 11818L: linux-media@vger.kernel.org 11819S: Maintained 11820T: git git://linuxtv.org/media_tree.git 11821F: drivers/media/platform/imx-pxp.[ch] 11822 11823MEDIA DRIVERS FOR ASCOT2E 11824M: Sergey Kozlov <serjk@netup.ru> 11825M: Abylay Ospan <aospan@netup.ru> 11826L: linux-media@vger.kernel.org 11827S: Supported 11828W: https://linuxtv.org 11829W: http://netup.tv/ 11830T: git git://linuxtv.org/media_tree.git 11831F: drivers/media/dvb-frontends/ascot2e* 11832 11833MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 11834M: Jasmin Jessich <jasmin@anw.at> 11835L: linux-media@vger.kernel.org 11836S: Maintained 11837W: https://linuxtv.org 11838T: git git://linuxtv.org/media_tree.git 11839F: drivers/media/dvb-frontends/cxd2099* 11840 11841MEDIA DRIVERS FOR CXD2841ER 11842M: Sergey Kozlov <serjk@netup.ru> 11843M: Abylay Ospan <aospan@netup.ru> 11844L: linux-media@vger.kernel.org 11845S: Supported 11846W: https://linuxtv.org 11847W: http://netup.tv/ 11848T: git git://linuxtv.org/media_tree.git 11849F: drivers/media/dvb-frontends/cxd2841er* 11850 11851MEDIA DRIVERS FOR CXD2880 11852M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 11853L: linux-media@vger.kernel.org 11854S: Supported 11855W: http://linuxtv.org/ 11856T: git git://linuxtv.org/media_tree.git 11857F: drivers/media/dvb-frontends/cxd2880/* 11858F: drivers/media/spi/cxd2880* 11859 11860MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 11861L: linux-media@vger.kernel.org 11862S: Orphan 11863W: https://linuxtv.org 11864T: git git://linuxtv.org/media_tree.git 11865F: drivers/media/pci/ddbridge/* 11866 11867MEDIA DRIVERS FOR FREESCALE IMX 11868M: Steve Longerbeam <slongerbeam@gmail.com> 11869M: Philipp Zabel <p.zabel@pengutronix.de> 11870L: linux-media@vger.kernel.org 11871S: Maintained 11872T: git git://linuxtv.org/media_tree.git 11873F: Documentation/admin-guide/media/imx.rst 11874F: Documentation/devicetree/bindings/media/imx.txt 11875F: drivers/staging/media/imx/ 11876F: include/linux/imx-media.h 11877F: include/media/imx.h 11878 11879MEDIA DRIVERS FOR FREESCALE IMX7 11880M: Rui Miguel Silva <rmfrfs@gmail.com> 11881M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11882L: linux-media@vger.kernel.org 11883S: Maintained 11884T: git git://linuxtv.org/media_tree.git 11885F: Documentation/admin-guide/media/imx7.rst 11886F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 11887F: Documentation/devicetree/bindings/media/nxp,imx7-mipi-csi2.yaml 11888F: drivers/staging/media/imx/imx7-media-csi.c 11889F: drivers/staging/media/imx/imx7-mipi-csis.c 11890 11891MEDIA DRIVERS FOR HELENE 11892M: Abylay Ospan <aospan@netup.ru> 11893L: linux-media@vger.kernel.org 11894S: Supported 11895W: https://linuxtv.org 11896W: http://netup.tv/ 11897T: git git://linuxtv.org/media_tree.git 11898F: drivers/media/dvb-frontends/helene* 11899 11900MEDIA DRIVERS FOR HORUS3A 11901M: Sergey Kozlov <serjk@netup.ru> 11902M: Abylay Ospan <aospan@netup.ru> 11903L: linux-media@vger.kernel.org 11904S: Supported 11905W: https://linuxtv.org 11906W: http://netup.tv/ 11907T: git git://linuxtv.org/media_tree.git 11908F: drivers/media/dvb-frontends/horus3a* 11909 11910MEDIA DRIVERS FOR LNBH25 11911M: Sergey Kozlov <serjk@netup.ru> 11912M: Abylay Ospan <aospan@netup.ru> 11913L: linux-media@vger.kernel.org 11914S: Supported 11915W: https://linuxtv.org 11916W: http://netup.tv/ 11917T: git git://linuxtv.org/media_tree.git 11918F: drivers/media/dvb-frontends/lnbh25* 11919 11920MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 11921L: linux-media@vger.kernel.org 11922S: Orphan 11923W: https://linuxtv.org 11924T: git git://linuxtv.org/media_tree.git 11925F: drivers/media/dvb-frontends/mxl5xx* 11926 11927MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 11928M: Sergey Kozlov <serjk@netup.ru> 11929M: Abylay Ospan <aospan@netup.ru> 11930L: linux-media@vger.kernel.org 11931S: Supported 11932W: https://linuxtv.org 11933W: http://netup.tv/ 11934T: git git://linuxtv.org/media_tree.git 11935F: drivers/media/pci/netup_unidvb/* 11936 11937MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 11938M: Dmitry Osipenko <digetx@gmail.com> 11939L: linux-media@vger.kernel.org 11940L: linux-tegra@vger.kernel.org 11941S: Maintained 11942T: git git://linuxtv.org/media_tree.git 11943F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt 11944F: drivers/staging/media/tegra-vde/ 11945 11946MEDIA DRIVERS FOR RENESAS - CEU 11947M: Jacopo Mondi <jacopo@jmondi.org> 11948L: linux-media@vger.kernel.org 11949L: linux-renesas-soc@vger.kernel.org 11950S: Supported 11951T: git git://linuxtv.org/media_tree.git 11952F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 11953F: drivers/media/platform/renesas-ceu.c 11954F: include/media/drv-intf/renesas-ceu.h 11955 11956MEDIA DRIVERS FOR RENESAS - DRIF 11957M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 11958L: linux-media@vger.kernel.org 11959L: linux-renesas-soc@vger.kernel.org 11960S: Supported 11961T: git git://linuxtv.org/media_tree.git 11962F: Documentation/devicetree/bindings/media/renesas,drif.yaml 11963F: drivers/media/platform/rcar_drif.c 11964 11965MEDIA DRIVERS FOR RENESAS - FCP 11966M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11967L: linux-media@vger.kernel.org 11968L: linux-renesas-soc@vger.kernel.org 11969S: Supported 11970T: git git://linuxtv.org/media_tree.git 11971F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 11972F: drivers/media/platform/rcar-fcp.c 11973F: include/media/rcar-fcp.h 11974 11975MEDIA DRIVERS FOR RENESAS - FDP1 11976M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 11977L: linux-media@vger.kernel.org 11978L: linux-renesas-soc@vger.kernel.org 11979S: Supported 11980T: git git://linuxtv.org/media_tree.git 11981F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 11982F: drivers/media/platform/rcar_fdp1.c 11983 11984MEDIA DRIVERS FOR RENESAS - VIN 11985M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 11986L: linux-media@vger.kernel.org 11987L: linux-renesas-soc@vger.kernel.org 11988S: Supported 11989T: git git://linuxtv.org/media_tree.git 11990F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 11991F: Documentation/devicetree/bindings/media/renesas,isp.yaml 11992F: Documentation/devicetree/bindings/media/renesas,vin.yaml 11993F: drivers/media/platform/rcar-isp.c 11994F: drivers/media/platform/rcar-vin/ 11995 11996MEDIA DRIVERS FOR RENESAS - VSP1 11997M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11998M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 11999L: linux-media@vger.kernel.org 12000L: linux-renesas-soc@vger.kernel.org 12001S: Supported 12002T: git git://linuxtv.org/media_tree.git 12003F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 12004F: drivers/media/platform/vsp1/ 12005 12006MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 12007L: linux-media@vger.kernel.org 12008S: Orphan 12009W: https://linuxtv.org 12010T: git git://linuxtv.org/media_tree.git 12011F: drivers/media/dvb-frontends/stv0910* 12012 12013MEDIA DRIVERS FOR ST STV6111 TUNER ICs 12014L: linux-media@vger.kernel.org 12015S: Orphan 12016W: https://linuxtv.org 12017T: git git://linuxtv.org/media_tree.git 12018F: drivers/media/dvb-frontends/stv6111* 12019 12020MEDIA DRIVERS FOR STM32 - DCMI 12021M: Hugues Fruchet <hugues.fruchet@foss.st.com> 12022L: linux-media@vger.kernel.org 12023S: Supported 12024T: git git://linuxtv.org/media_tree.git 12025F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 12026F: drivers/media/platform/stm32/stm32-dcmi.c 12027 12028MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 12029M: Mauro Carvalho Chehab <mchehab@kernel.org> 12030L: linux-media@vger.kernel.org 12031S: Maintained 12032W: https://linuxtv.org 12033Q: http://patchwork.kernel.org/project/linux-media/list/ 12034T: git git://linuxtv.org/media_tree.git 12035F: Documentation/admin-guide/media/ 12036F: Documentation/devicetree/bindings/media/ 12037F: Documentation/driver-api/media/ 12038F: Documentation/userspace-api/media/ 12039F: drivers/media/ 12040F: drivers/staging/media/ 12041F: include/linux/platform_data/media/ 12042F: include/media/ 12043F: include/uapi/linux/dvb/ 12044F: include/uapi/linux/ivtv* 12045F: include/uapi/linux/media.h 12046F: include/uapi/linux/meye.h 12047F: include/uapi/linux/uvcvideo.h 12048F: include/uapi/linux/v4l2-* 12049F: include/uapi/linux/videodev2.h 12050 12051MEDIATEK BLUETOOTH DRIVER 12052M: Sean Wang <sean.wang@mediatek.com> 12053L: linux-bluetooth@vger.kernel.org 12054L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12055S: Maintained 12056F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 12057F: drivers/bluetooth/btmtkuart.c 12058 12059MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 12060M: Sean Wang <sean.wang@mediatek.com> 12061L: linux-pm@vger.kernel.org 12062S: Maintained 12063F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 12064F: drivers/power/reset/mt6323-poweroff.c 12065 12066MEDIATEK CIR DRIVER 12067M: Sean Wang <sean.wang@mediatek.com> 12068S: Maintained 12069F: drivers/media/rc/mtk-cir.c 12070 12071MEDIATEK DMA DRIVER 12072M: Sean Wang <sean.wang@mediatek.com> 12073L: dmaengine@vger.kernel.org 12074L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12075L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12076S: Maintained 12077F: Documentation/devicetree/bindings/dma/mtk-* 12078F: drivers/dma/mediatek/ 12079 12080MEDIATEK ETHERNET DRIVER 12081M: Felix Fietkau <nbd@nbd.name> 12082M: John Crispin <john@phrozen.org> 12083M: Sean Wang <sean.wang@mediatek.com> 12084M: Mark Lee <Mark-MC.Lee@mediatek.com> 12085L: netdev@vger.kernel.org 12086S: Maintained 12087F: drivers/net/ethernet/mediatek/ 12088 12089MEDIATEK I2C CONTROLLER DRIVER 12090M: Qii Wang <qii.wang@mediatek.com> 12091L: linux-i2c@vger.kernel.org 12092S: Maintained 12093F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt 12094F: drivers/i2c/busses/i2c-mt65xx.c 12095 12096MEDIATEK IOMMU DRIVER 12097M: Yong Wu <yong.wu@mediatek.com> 12098L: iommu@lists.linux-foundation.org 12099L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12100S: Supported 12101F: Documentation/devicetree/bindings/iommu/mediatek* 12102F: drivers/iommu/mtk_iommu* 12103F: include/dt-bindings/memory/mt*-port.h 12104 12105MEDIATEK JPEG DRIVER 12106M: Rick Chang <rick.chang@mediatek.com> 12107M: Bin Liu <bin.liu@mediatek.com> 12108S: Supported 12109F: Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt 12110F: drivers/media/platform/mtk-jpeg/ 12111 12112MEDIATEK MDP DRIVER 12113M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 12114M: Houlong Wei <houlong.wei@mediatek.com> 12115M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12116S: Supported 12117F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 12118F: drivers/media/platform/mtk-mdp/ 12119F: drivers/media/platform/mtk-vpu/ 12120 12121MEDIATEK MEDIA DRIVER 12122M: Tiffany Lin <tiffany.lin@mediatek.com> 12123M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12124S: Supported 12125F: Documentation/devicetree/bindings/media/mediatek-vcodec.txt 12126F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 12127F: drivers/media/platform/mtk-vcodec/ 12128F: drivers/media/platform/mtk-vpu/ 12129 12130MEDIATEK MMC/SD/SDIO DRIVER 12131M: Chaotian Jing <chaotian.jing@mediatek.com> 12132S: Maintained 12133F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 12134F: drivers/mmc/host/mtk-sd.c 12135 12136MEDIATEK MT76 WIRELESS LAN DRIVER 12137M: Felix Fietkau <nbd@nbd.name> 12138M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 12139M: Ryder Lee <ryder.lee@mediatek.com> 12140R: Shayne Chen <shayne.chen@mediatek.com> 12141R: Sean Wang <sean.wang@mediatek.com> 12142L: linux-wireless@vger.kernel.org 12143S: Maintained 12144F: drivers/net/wireless/mediatek/mt76/ 12145 12146MEDIATEK MT7601U WIRELESS LAN DRIVER 12147M: Jakub Kicinski <kubakici@wp.pl> 12148L: linux-wireless@vger.kernel.org 12149S: Maintained 12150F: drivers/net/wireless/mediatek/mt7601u/ 12151 12152MEDIATEK MT7621 CLOCK DRIVER 12153M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12154S: Maintained 12155F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 12156F: drivers/clk/ralink/clk-mt7621.c 12157 12158MEDIATEK MT7621/28/88 I2C DRIVER 12159M: Stefan Roese <sr@denx.de> 12160L: linux-i2c@vger.kernel.org 12161S: Maintained 12162F: Documentation/devicetree/bindings/i2c/i2c-mt7621.txt 12163F: drivers/i2c/busses/i2c-mt7621.c 12164 12165MEDIATEK MT7621 PCIE CONTROLLER DRIVER 12166M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12167S: Maintained 12168F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 12169F: drivers/pci/controller/pcie-mt7621.c 12170 12171MEDIATEK MT7621 PHY PCI DRIVER 12172M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12173S: Maintained 12174F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 12175F: drivers/phy/ralink/phy-mt7621-pci.c 12176 12177MEDIATEK NAND CONTROLLER DRIVER 12178L: linux-mtd@lists.infradead.org 12179S: Orphan 12180F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 12181F: drivers/mtd/nand/raw/mtk_* 12182 12183MEDIATEK PMIC LED DRIVER 12184M: Sean Wang <sean.wang@mediatek.com> 12185S: Maintained 12186F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 12187F: drivers/leds/leds-mt6323.c 12188 12189MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 12190M: Sean Wang <sean.wang@mediatek.com> 12191S: Maintained 12192F: drivers/char/hw_random/mtk-rng.c 12193 12194MEDIATEK SMI DRIVER 12195M: Yong Wu <yong.wu@mediatek.com> 12196L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12197S: Supported 12198F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 12199F: drivers/memory/mtk-smi.c 12200F: include/soc/mediatek/smi.h 12201 12202MEDIATEK SWITCH DRIVER 12203M: Sean Wang <sean.wang@mediatek.com> 12204M: Landen Chao <Landen.Chao@mediatek.com> 12205M: DENG Qingfang <dqfext@gmail.com> 12206L: netdev@vger.kernel.org 12207S: Maintained 12208F: drivers/net/dsa/mt7530.* 12209F: net/dsa/tag_mtk.c 12210 12211MEDIATEK USB3 DRD IP DRIVER 12212M: Chunfeng Yun <chunfeng.yun@mediatek.com> 12213L: linux-usb@vger.kernel.org 12214L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12215L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12216S: Maintained 12217F: Documentation/devicetree/bindings/usb/mediatek,* 12218F: drivers/usb/host/xhci-mtk* 12219F: drivers/usb/mtu3/ 12220 12221MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 12222M: Peter Senna Tschudin <peter.senna@gmail.com> 12223M: Martin Donnelly <martin.donnelly@ge.com> 12224M: Martyn Welch <martyn.welch@collabora.co.uk> 12225S: Maintained 12226F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 12227F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 12228 12229MEGARAID SCSI/SAS DRIVERS 12230M: Kashyap Desai <kashyap.desai@broadcom.com> 12231M: Sumit Saxena <sumit.saxena@broadcom.com> 12232M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 12233L: megaraidlinux.pdl@broadcom.com 12234L: linux-scsi@vger.kernel.org 12235S: Maintained 12236W: http://www.avagotech.com/support/ 12237F: Documentation/scsi/megaraid.rst 12238F: drivers/scsi/megaraid.* 12239F: drivers/scsi/megaraid/ 12240 12241MELEXIS MLX90614 DRIVER 12242M: Crt Mori <cmo@melexis.com> 12243L: linux-iio@vger.kernel.org 12244S: Supported 12245W: http://www.melexis.com 12246F: drivers/iio/temperature/mlx90614.c 12247 12248MELEXIS MLX90632 DRIVER 12249M: Crt Mori <cmo@melexis.com> 12250L: linux-iio@vger.kernel.org 12251S: Supported 12252W: http://www.melexis.com 12253F: drivers/iio/temperature/mlx90632.c 12254 12255MELFAS MIP4 TOUCHSCREEN DRIVER 12256M: Sangwon Jee <jeesw@melfas.com> 12257S: Supported 12258W: http://www.melfas.com 12259F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 12260F: drivers/input/touchscreen/melfas_mip4.c 12261 12262MELLANOX BLUEFIELD I2C DRIVER 12263M: Khalil Blaiech <kblaiech@nvidia.com> 12264L: linux-i2c@vger.kernel.org 12265S: Supported 12266F: Documentation/devicetree/bindings/i2c/mellanox,i2c-mlxbf.yaml 12267F: drivers/i2c/busses/i2c-mlxbf.c 12268 12269MELLANOX ETHERNET DRIVER (mlx4_en) 12270M: Tariq Toukan <tariqt@nvidia.com> 12271L: netdev@vger.kernel.org 12272S: Supported 12273W: http://www.mellanox.com 12274Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12275F: drivers/net/ethernet/mellanox/mlx4/en_* 12276 12277MELLANOX ETHERNET DRIVER (mlx5e) 12278M: Saeed Mahameed <saeedm@nvidia.com> 12279L: netdev@vger.kernel.org 12280S: Supported 12281W: http://www.mellanox.com 12282Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12283F: drivers/net/ethernet/mellanox/mlx5/core/en_* 12284 12285MELLANOX ETHERNET INNOVA DRIVERS 12286R: Boris Pismenny <borisp@nvidia.com> 12287L: netdev@vger.kernel.org 12288S: Supported 12289W: http://www.mellanox.com 12290Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12291F: drivers/net/ethernet/mellanox/mlx5/core/accel/* 12292F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 12293F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 12294F: include/linux/mlx5/mlx5_ifc_fpga.h 12295 12296MELLANOX ETHERNET SWITCH DRIVERS 12297M: Ido Schimmel <idosch@nvidia.com> 12298M: Petr Machata <petrm@nvidia.com> 12299L: netdev@vger.kernel.org 12300S: Supported 12301W: http://www.mellanox.com 12302Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12303F: drivers/net/ethernet/mellanox/mlxsw/ 12304F: tools/testing/selftests/drivers/net/mlxsw/ 12305 12306MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 12307M: mlxsw@nvidia.com 12308L: netdev@vger.kernel.org 12309S: Supported 12310W: http://www.mellanox.com 12311Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12312F: drivers/net/ethernet/mellanox/mlxfw/ 12313 12314MELLANOX HARDWARE PLATFORM SUPPORT 12315M: Hans de Goede <hdegoede@redhat.com> 12316M: Mark Gross <markgross@kernel.org> 12317M: Vadim Pasternak <vadimp@nvidia.com> 12318L: platform-driver-x86@vger.kernel.org 12319S: Supported 12320F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 12321F: drivers/platform/mellanox/ 12322F: include/linux/platform_data/mlxreg.h 12323 12324MELLANOX MLX4 core VPI driver 12325M: Tariq Toukan <tariqt@nvidia.com> 12326L: netdev@vger.kernel.org 12327L: linux-rdma@vger.kernel.org 12328S: Supported 12329W: http://www.mellanox.com 12330Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12331F: drivers/net/ethernet/mellanox/mlx4/ 12332F: include/linux/mlx4/ 12333 12334MELLANOX MLX4 IB driver 12335M: Yishai Hadas <yishaih@nvidia.com> 12336L: linux-rdma@vger.kernel.org 12337S: Supported 12338W: http://www.mellanox.com 12339Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12340F: drivers/infiniband/hw/mlx4/ 12341F: include/linux/mlx4/ 12342F: include/uapi/rdma/mlx4-abi.h 12343 12344MELLANOX MLX5 core VPI driver 12345M: Saeed Mahameed <saeedm@nvidia.com> 12346M: Leon Romanovsky <leonro@nvidia.com> 12347L: netdev@vger.kernel.org 12348L: linux-rdma@vger.kernel.org 12349S: Supported 12350W: http://www.mellanox.com 12351Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12352F: Documentation/networking/device_drivers/ethernet/mellanox/ 12353F: drivers/net/ethernet/mellanox/mlx5/core/ 12354F: include/linux/mlx5/ 12355 12356MELLANOX MLX5 IB driver 12357M: Leon Romanovsky <leonro@nvidia.com> 12358L: linux-rdma@vger.kernel.org 12359S: Supported 12360W: http://www.mellanox.com 12361Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12362F: drivers/infiniband/hw/mlx5/ 12363F: include/linux/mlx5/ 12364F: include/uapi/rdma/mlx5-abi.h 12365 12366MELLANOX MLXCPLD I2C AND MUX DRIVER 12367M: Vadim Pasternak <vadimp@nvidia.com> 12368M: Michael Shych <michaelsh@nvidia.com> 12369L: linux-i2c@vger.kernel.org 12370S: Supported 12371F: Documentation/i2c/busses/i2c-mlxcpld.rst 12372F: drivers/i2c/busses/i2c-mlxcpld.c 12373F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 12374 12375MELLANOX MLXCPLD LED DRIVER 12376M: Vadim Pasternak <vadimp@nvidia.com> 12377L: linux-leds@vger.kernel.org 12378S: Supported 12379F: Documentation/leds/leds-mlxcpld.rst 12380F: drivers/leds/leds-mlxcpld.c 12381F: drivers/leds/leds-mlxreg.c 12382 12383MELLANOX PLATFORM DRIVER 12384M: Vadim Pasternak <vadimp@nvidia.com> 12385L: platform-driver-x86@vger.kernel.org 12386S: Supported 12387F: drivers/platform/x86/mlx-platform.c 12388 12389MEMBARRIER SUPPORT 12390M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 12391M: "Paul E. McKenney" <paulmck@kernel.org> 12392L: linux-kernel@vger.kernel.org 12393S: Supported 12394F: arch/powerpc/include/asm/membarrier.h 12395F: include/uapi/linux/membarrier.h 12396F: kernel/sched/membarrier.c 12397 12398MEMBLOCK 12399M: Mike Rapoport <rppt@linux.ibm.com> 12400L: linux-mm@kvack.org 12401S: Maintained 12402F: Documentation/core-api/boot-time-mm.rst 12403F: include/linux/memblock.h 12404F: mm/memblock.c 12405 12406MEMORY CONTROLLER DRIVERS 12407M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 12408L: linux-kernel@vger.kernel.org 12409S: Maintained 12410T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 12411F: Documentation/devicetree/bindings/memory-controllers/ 12412F: drivers/memory/ 12413F: include/dt-bindings/memory/ 12414F: include/memory/ 12415 12416MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 12417M: Dmitry Osipenko <digetx@gmail.com> 12418L: linux-pm@vger.kernel.org 12419L: linux-tegra@vger.kernel.org 12420T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 12421S: Maintained 12422F: drivers/devfreq/tegra30-devfreq.c 12423 12424MEMORY MANAGEMENT 12425M: Andrew Morton <akpm@linux-foundation.org> 12426L: linux-mm@kvack.org 12427S: Maintained 12428W: http://www.linux-mm.org 12429T: quilt https://ozlabs.org/~akpm/mmotm/ 12430T: quilt https://ozlabs.org/~akpm/mmots/ 12431T: git git://github.com/hnaz/linux-mm.git 12432F: include/linux/gfp.h 12433F: include/linux/memory_hotplug.h 12434F: include/linux/mm.h 12435F: include/linux/mmzone.h 12436F: include/linux/pagewalk.h 12437F: include/linux/vmalloc.h 12438F: mm/ 12439F: tools/testing/selftests/vm/ 12440 12441MEMORY TECHNOLOGY DEVICES (MTD) 12442M: Miquel Raynal <miquel.raynal@bootlin.com> 12443M: Richard Weinberger <richard@nod.at> 12444M: Vignesh Raghavendra <vigneshr@ti.com> 12445L: linux-mtd@lists.infradead.org 12446S: Maintained 12447W: http://www.linux-mtd.infradead.org/ 12448Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 12449C: irc://irc.oftc.net/mtd 12450T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 12451T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 12452F: Documentation/devicetree/bindings/mtd/ 12453F: drivers/mtd/ 12454F: include/linux/mtd/ 12455F: include/uapi/mtd/ 12456 12457MEN A21 WATCHDOG DRIVER 12458M: Johannes Thumshirn <morbidrsa@gmail.com> 12459L: linux-watchdog@vger.kernel.org 12460S: Maintained 12461F: drivers/watchdog/mena21_wdt.c 12462 12463MEN CHAMELEON BUS (mcb) 12464M: Johannes Thumshirn <morbidrsa@gmail.com> 12465S: Maintained 12466F: Documentation/driver-api/men-chameleon-bus.rst 12467F: drivers/mcb/ 12468F: include/linux/mcb.h 12469 12470MEN F21BMC (Board Management Controller) 12471M: Andreas Werner <andreas.werner@men.de> 12472S: Supported 12473F: Documentation/hwmon/menf21bmc.rst 12474F: drivers/hwmon/menf21bmc_hwmon.c 12475F: drivers/leds/leds-menf21bmc.c 12476F: drivers/mfd/menf21bmc.c 12477F: drivers/watchdog/menf21bmc_wdt.c 12478 12479MEN Z069 WATCHDOG DRIVER 12480M: Johannes Thumshirn <jth@kernel.org> 12481L: linux-watchdog@vger.kernel.org 12482S: Maintained 12483F: drivers/watchdog/menz69_wdt.c 12484 12485MESON AO CEC DRIVER FOR AMLOGIC SOCS 12486M: Neil Armstrong <narmstrong@baylibre.com> 12487L: linux-media@vger.kernel.org 12488L: linux-amlogic@lists.infradead.org 12489S: Supported 12490W: http://linux-meson.com/ 12491T: git git://linuxtv.org/media_tree.git 12492F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 12493F: drivers/media/cec/platform/meson/ao-cec-g12a.c 12494F: drivers/media/cec/platform/meson/ao-cec.c 12495 12496MESON GE2D DRIVER FOR AMLOGIC SOCS 12497M: Neil Armstrong <narmstrong@baylibre.com> 12498L: linux-media@vger.kernel.org 12499L: linux-amlogic@lists.infradead.org 12500S: Supported 12501T: git git://linuxtv.org/media_tree.git 12502F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 12503F: drivers/media/platform/meson/ge2d/ 12504 12505MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 12506M: Liang Yang <liang.yang@amlogic.com> 12507L: linux-mtd@lists.infradead.org 12508S: Maintained 12509F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 12510F: drivers/mtd/nand/raw/meson_* 12511 12512MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 12513M: Neil Armstrong <narmstrong@baylibre.com> 12514L: linux-media@vger.kernel.org 12515L: linux-amlogic@lists.infradead.org 12516S: Supported 12517T: git git://linuxtv.org/media_tree.git 12518F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 12519F: drivers/staging/media/meson/vdec/ 12520 12521METHODE UDPU SUPPORT 12522M: Vladimir Vid <vladimir.vid@sartura.hr> 12523S: Maintained 12524F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 12525 12526MHI BUS 12527M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12528R: Hemant Kumar <hemantk@codeaurora.org> 12529L: mhi@lists.linux.dev 12530L: linux-arm-msm@vger.kernel.org 12531S: Maintained 12532T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 12533F: Documentation/ABI/stable/sysfs-bus-mhi 12534F: Documentation/mhi/ 12535F: drivers/bus/mhi/ 12536F: include/linux/mhi.h 12537 12538MICROBLAZE ARCHITECTURE 12539M: Michal Simek <monstr@monstr.eu> 12540S: Supported 12541W: http://www.monstr.eu/fdt/ 12542T: git git://git.monstr.eu/linux-2.6-microblaze.git 12543F: arch/microblaze/ 12544 12545MICROCHIP AT91 DMA DRIVERS 12546M: Ludovic Desroches <ludovic.desroches@microchip.com> 12547M: Tudor Ambarus <tudor.ambarus@microchip.com> 12548L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12549L: dmaengine@vger.kernel.org 12550S: Supported 12551F: Documentation/devicetree/bindings/dma/atmel-dma.txt 12552F: drivers/dma/at_hdmac.c 12553F: drivers/dma/at_hdmac_regs.h 12554F: drivers/dma/at_xdmac.c 12555F: include/dt-bindings/dma/at91.h 12556 12557MICROCHIP AT91 SERIAL DRIVER 12558M: Richard Genoud <richard.genoud@gmail.com> 12559S: Maintained 12560F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 12561F: drivers/tty/serial/atmel_serial.c 12562F: drivers/tty/serial/atmel_serial.h 12563 12564MICROCHIP AT91 USART MFD DRIVER 12565M: Radu Pirea <radu_nicolae.pirea@upb.ro> 12566L: linux-kernel@vger.kernel.org 12567S: Supported 12568F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 12569F: drivers/mfd/at91-usart.c 12570F: include/dt-bindings/mfd/at91-usart.h 12571 12572MICROCHIP AT91 USART SPI DRIVER 12573M: Radu Pirea <radu_nicolae.pirea@upb.ro> 12574L: linux-spi@vger.kernel.org 12575S: Supported 12576F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 12577F: drivers/spi/spi-at91-usart.c 12578 12579MICROCHIP AUDIO ASOC DRIVERS 12580M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 12581L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12582S: Supported 12583F: sound/soc/atmel 12584 12585MICROCHIP CSI2DC DRIVER 12586M: Eugen Hristev <eugen.hristev@microchip.com> 12587L: linux-media@vger.kernel.org 12588S: Supported 12589F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 12590F: drivers/media/platform/atmel/microchip-csi2dc.c 12591 12592MICROCHIP ECC DRIVER 12593M: Tudor Ambarus <tudor.ambarus@microchip.com> 12594L: linux-crypto@vger.kernel.org 12595S: Maintained 12596F: drivers/crypto/atmel-ecc.* 12597 12598MICROCHIP EIC DRIVER 12599M: Claudiu Beznea <claudiu.beznea@microchip.com> 12600L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12601S: Supported 12602F: drivers/irqchip/irq-mchp-eic.c 12603 12604MICROCHIP I2C DRIVER 12605M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 12606L: linux-i2c@vger.kernel.org 12607S: Supported 12608F: drivers/i2c/busses/i2c-at91-*.c 12609F: drivers/i2c/busses/i2c-at91.h 12610 12611MICROCHIP ISC DRIVER 12612M: Eugen Hristev <eugen.hristev@microchip.com> 12613L: linux-media@vger.kernel.org 12614S: Supported 12615F: Documentation/devicetree/bindings/media/atmel,isc.yaml 12616F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 12617F: drivers/media/platform/atmel/atmel-isc* 12618F: drivers/media/platform/atmel/atmel-sama*-isc* 12619F: include/linux/atmel-isc-media.h 12620 12621MICROCHIP ISI DRIVER 12622M: Eugen Hristev <eugen.hristev@microchip.com> 12623L: linux-media@vger.kernel.org 12624S: Supported 12625F: drivers/media/platform/atmel/atmel-isi.c 12626F: drivers/media/platform/atmel/atmel-isi.h 12627 12628MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 12629M: Woojung Huh <woojung.huh@microchip.com> 12630M: UNGLinuxDriver@microchip.com 12631L: netdev@vger.kernel.org 12632S: Maintained 12633F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 12634F: drivers/net/dsa/microchip/* 12635F: include/linux/platform_data/microchip-ksz.h 12636F: net/dsa/tag_ksz.c 12637 12638MICROCHIP LAN743X ETHERNET DRIVER 12639M: Bryan Whitehead <bryan.whitehead@microchip.com> 12640M: UNGLinuxDriver@microchip.com 12641L: netdev@vger.kernel.org 12642S: Maintained 12643F: drivers/net/ethernet/microchip/lan743x_* 12644 12645MICROCHIP LAN966X ETHERNET DRIVER 12646M: Horatiu Vultur <horatiu.vultur@microchip.com> 12647M: UNGLinuxDriver@microchip.com 12648L: netdev@vger.kernel.org 12649S: Maintained 12650F: drivers/net/ethernet/microchip/lan966x/* 12651 12652MICROCHIP LCDFB DRIVER 12653M: Nicolas Ferre <nicolas.ferre@microchip.com> 12654L: linux-fbdev@vger.kernel.org 12655S: Maintained 12656F: drivers/video/fbdev/atmel_lcdfb.c 12657F: include/video/atmel_lcdc.h 12658 12659MICROCHIP MCP16502 PMIC DRIVER 12660M: Claudiu Beznea <claudiu.beznea@microchip.com> 12661L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12662S: Supported 12663F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 12664F: drivers/regulator/mcp16502.c 12665 12666MICROCHIP MCP3911 ADC DRIVER 12667M: Marcus Folkesson <marcus.folkesson@gmail.com> 12668M: Kent Gustavsson <kent@minoris.se> 12669L: linux-iio@vger.kernel.org 12670S: Supported 12671F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 12672F: drivers/iio/adc/mcp3911.c 12673 12674MICROCHIP MMC/SD/SDIO MCI DRIVER 12675M: Ludovic Desroches <ludovic.desroches@microchip.com> 12676S: Maintained 12677F: drivers/mmc/host/atmel-mci.c 12678 12679MICROCHIP NAND DRIVER 12680M: Tudor Ambarus <tudor.ambarus@microchip.com> 12681L: linux-mtd@lists.infradead.org 12682S: Supported 12683F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 12684F: drivers/mtd/nand/raw/atmel/* 12685 12686MICROCHIP PWM DRIVER 12687M: Claudiu Beznea <claudiu.beznea@microchip.com> 12688L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12689L: linux-pwm@vger.kernel.org 12690S: Supported 12691F: Documentation/devicetree/bindings/pwm/atmel-pwm.txt 12692F: drivers/pwm/pwm-atmel.c 12693 12694MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 12695M: Eugen Hristev <eugen.hristev@microchip.com> 12696L: linux-iio@vger.kernel.org 12697S: Supported 12698F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 12699F: drivers/iio/adc/at91-sama5d2_adc.c 12700F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 12701 12702MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 12703M: Claudiu Beznea <claudiu.beznea@microchip.com> 12704S: Supported 12705F: drivers/power/reset/at91-sama5d2_shdwc.c 12706 12707MICROCHIP SPI DRIVER 12708M: Tudor Ambarus <tudor.ambarus@microchip.com> 12709S: Supported 12710F: drivers/spi/spi-atmel.* 12711 12712MICROCHIP SSC DRIVER 12713M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 12714L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12715S: Supported 12716F: drivers/misc/atmel-ssc.c 12717F: include/linux/atmel-ssc.h 12718 12719MICROCHIP USB251XB DRIVER 12720M: Richard Leitner <richard.leitner@skidata.com> 12721L: linux-usb@vger.kernel.org 12722S: Maintained 12723F: Documentation/devicetree/bindings/usb/usb251xb.txt 12724F: drivers/usb/misc/usb251xb.c 12725 12726MICROCHIP USBA UDC DRIVER 12727M: Cristian Birsan <cristian.birsan@microchip.com> 12728L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12729S: Supported 12730F: drivers/usb/gadget/udc/atmel_usba_udc.* 12731 12732MICROCHIP WILC1000 WIFI DRIVER 12733M: Ajay Singh <ajay.kathat@microchip.com> 12734M: Claudiu Beznea <claudiu.beznea@microchip.com> 12735L: linux-wireless@vger.kernel.org 12736S: Supported 12737F: drivers/net/wireless/microchip/wilc1000/ 12738 12739MICROSEMI MIPS SOCS 12740M: Alexandre Belloni <alexandre.belloni@bootlin.com> 12741M: UNGLinuxDriver@microchip.com 12742L: linux-mips@vger.kernel.org 12743S: Supported 12744F: Documentation/devicetree/bindings/mips/mscc.txt 12745F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 12746F: arch/mips/boot/dts/mscc/ 12747F: arch/mips/configs/generic/board-ocelot.config 12748F: arch/mips/generic/board-ocelot.c 12749 12750MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 12751M: Don Brace <don.brace@microchip.com> 12752L: storagedev@microchip.com 12753L: linux-scsi@vger.kernel.org 12754S: Supported 12755F: Documentation/scsi/smartpqi.rst 12756F: drivers/scsi/smartpqi/Kconfig 12757F: drivers/scsi/smartpqi/Makefile 12758F: drivers/scsi/smartpqi/smartpqi*.[ch] 12759F: include/linux/cciss*.h 12760F: include/uapi/linux/cciss*.h 12761 12762MICROSOFT SURFACE BATTERY AND AC DRIVERS 12763M: Maximilian Luz <luzmaximilian@gmail.com> 12764L: linux-pm@vger.kernel.org 12765L: platform-driver-x86@vger.kernel.org 12766S: Maintained 12767F: drivers/power/supply/surface_battery.c 12768F: drivers/power/supply/surface_charger.c 12769 12770MICROSOFT SURFACE DTX DRIVER 12771M: Maximilian Luz <luzmaximilian@gmail.com> 12772L: platform-driver-x86@vger.kernel.org 12773S: Maintained 12774F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 12775F: drivers/platform/surface/surface_dtx.c 12776F: include/uapi/linux/surface_aggregator/dtx.h 12777 12778MICROSOFT SURFACE GPE LID SUPPORT DRIVER 12779M: Maximilian Luz <luzmaximilian@gmail.com> 12780L: platform-driver-x86@vger.kernel.org 12781S: Maintained 12782F: drivers/platform/surface/surface_gpe.c 12783 12784MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 12785M: Hans de Goede <hdegoede@redhat.com> 12786M: Mark Gross <markgross@kernel.org> 12787M: Maximilian Luz <luzmaximilian@gmail.com> 12788L: platform-driver-x86@vger.kernel.org 12789S: Maintained 12790T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 12791F: drivers/platform/surface/ 12792 12793MICROSOFT SURFACE HID TRANSPORT DRIVER 12794M: Maximilian Luz <luzmaximilian@gmail.com> 12795L: linux-input@vger.kernel.org 12796L: platform-driver-x86@vger.kernel.org 12797S: Maintained 12798F: drivers/hid/surface-hid/ 12799 12800MICROSOFT SURFACE HOT-PLUG DRIVER 12801M: Maximilian Luz <luzmaximilian@gmail.com> 12802L: platform-driver-x86@vger.kernel.org 12803S: Maintained 12804F: drivers/platform/surface/surface_hotplug.c 12805 12806MICROSOFT SURFACE PLATFORM PROFILE DRIVER 12807M: Maximilian Luz <luzmaximilian@gmail.com> 12808L: platform-driver-x86@vger.kernel.org 12809S: Maintained 12810F: drivers/platform/surface/surface_platform_profile.c 12811 12812MICROSOFT SURFACE PRO 3 BUTTON DRIVER 12813M: Chen Yu <yu.c.chen@intel.com> 12814L: platform-driver-x86@vger.kernel.org 12815S: Supported 12816F: drivers/platform/surface/surfacepro3_button.c 12817 12818MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 12819M: Maximilian Luz <luzmaximilian@gmail.com> 12820L: platform-driver-x86@vger.kernel.org 12821S: Maintained 12822W: https://github.com/linux-surface/surface-aggregator-module 12823C: irc://irc.libera.chat/linux-surface 12824F: Documentation/driver-api/surface_aggregator/ 12825F: drivers/platform/surface/aggregator/ 12826F: drivers/platform/surface/surface_acpi_notify.c 12827F: drivers/platform/surface/surface_aggregator_cdev.c 12828F: drivers/platform/surface/surface_aggregator_registry.c 12829F: include/linux/surface_acpi_notify.h 12830F: include/linux/surface_aggregator/ 12831F: include/uapi/linux/surface_aggregator/ 12832 12833MICROTEK X6 SCANNER 12834M: Oliver Neukum <oliver@neukum.org> 12835S: Maintained 12836F: drivers/usb/image/microtek.* 12837 12838MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 12839M: Luka Kovacic <luka.kovacic@sartura.hr> 12840M: Luka Perkov <luka.perkov@sartura.hr> 12841S: Maintained 12842F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 12843F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 12844F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 12845F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 12846F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 12847F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 12848 12849MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 12850M: Sakari Ailus <sakari.ailus@linux.intel.com> 12851L: linux-media@vger.kernel.org 12852S: Maintained 12853F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 12854F: Documentation/driver-api/media/drivers/ccs/ 12855F: Documentation/userspace-api/media/drivers/ccs.rst 12856F: drivers/media/i2c/ccs-pll.c 12857F: drivers/media/i2c/ccs-pll.h 12858F: drivers/media/i2c/ccs/ 12859F: include/uapi/linux/ccs.h 12860F: include/uapi/linux/smiapp.h 12861 12862MIPS 12863M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 12864L: linux-mips@vger.kernel.org 12865S: Maintained 12866W: http://www.linux-mips.org/ 12867Q: https://patchwork.kernel.org/project/linux-mips/list/ 12868T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 12869F: Documentation/devicetree/bindings/mips/ 12870F: Documentation/mips/ 12871F: arch/mips/ 12872F: drivers/platform/mips/ 12873 12874MIPS BOSTON DEVELOPMENT BOARD 12875M: Paul Burton <paulburton@kernel.org> 12876L: linux-mips@vger.kernel.org 12877S: Maintained 12878F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 12879F: arch/mips/boot/dts/img/boston.dts 12880F: arch/mips/configs/generic/board-boston.config 12881F: drivers/clk/imgtec/clk-boston.c 12882F: include/dt-bindings/clock/boston-clock.h 12883 12884MIPS CORE DRIVERS 12885M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 12886M: Serge Semin <fancer.lancer@gmail.com> 12887L: linux-mips@vger.kernel.org 12888S: Supported 12889F: drivers/bus/mips_cdmm.c 12890F: drivers/clocksource/mips-gic-timer.c 12891F: drivers/cpuidle/cpuidle-cps.c 12892F: drivers/irqchip/irq-mips-cpu.c 12893F: drivers/irqchip/irq-mips-gic.c 12894 12895MIPS GENERIC PLATFORM 12896M: Paul Burton <paulburton@kernel.org> 12897L: linux-mips@vger.kernel.org 12898S: Supported 12899F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 12900F: arch/mips/generic/ 12901F: arch/mips/tools/generic-board-config.sh 12902 12903MIPS RINT INSTRUCTION EMULATION 12904M: Aleksandar Markovic <aleksandar.markovic@mips.com> 12905L: linux-mips@vger.kernel.org 12906S: Supported 12907F: arch/mips/math-emu/dp_rint.c 12908F: arch/mips/math-emu/sp_rint.c 12909 12910MIPS/LOONGSON1 ARCHITECTURE 12911M: Keguang Zhang <keguang.zhang@gmail.com> 12912L: linux-mips@vger.kernel.org 12913S: Maintained 12914F: arch/mips/include/asm/mach-loongson32/ 12915F: arch/mips/loongson32/ 12916F: drivers/*/*/*loongson1* 12917F: drivers/*/*loongson1* 12918 12919MIPS/LOONGSON2EF ARCHITECTURE 12920M: Jiaxun Yang <jiaxun.yang@flygoat.com> 12921L: linux-mips@vger.kernel.org 12922S: Maintained 12923F: arch/mips/include/asm/mach-loongson2ef/ 12924F: arch/mips/loongson2ef/ 12925F: drivers/cpufreq/loongson2_cpufreq.c 12926 12927MIPS/LOONGSON64 ARCHITECTURE 12928M: Huacai Chen <chenhuacai@kernel.org> 12929M: Jiaxun Yang <jiaxun.yang@flygoat.com> 12930L: linux-mips@vger.kernel.org 12931S: Maintained 12932F: arch/mips/include/asm/mach-loongson64/ 12933F: arch/mips/loongson64/ 12934F: drivers/irqchip/irq-loongson* 12935F: drivers/platform/mips/cpu_hwmon.c 12936 12937MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 12938M: Hans Verkuil <hverkuil@xs4all.nl> 12939L: linux-media@vger.kernel.org 12940S: Odd Fixes 12941W: https://linuxtv.org 12942T: git git://linuxtv.org/media_tree.git 12943F: drivers/media/radio/radio-miropcm20* 12944 12945MMP SUPPORT 12946R: Lubomir Rintel <lkundrak@v3.sk> 12947L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12948S: Odd Fixes 12949T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 12950F: arch/arm/boot/dts/mmp* 12951F: arch/arm/mach-mmp/ 12952F: include/linux/soc/mmp/ 12953 12954MMP USB PHY DRIVERS 12955R: Lubomir Rintel <lkundrak@v3.sk> 12956L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12957S: Maintained 12958F: drivers/phy/marvell/phy-mmp3-usb.c 12959F: drivers/phy/marvell/phy-pxa-usb.c 12960 12961MMU GATHER AND TLB INVALIDATION 12962M: Will Deacon <will@kernel.org> 12963M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 12964M: Andrew Morton <akpm@linux-foundation.org> 12965M: Nick Piggin <npiggin@gmail.com> 12966M: Peter Zijlstra <peterz@infradead.org> 12967L: linux-arch@vger.kernel.org 12968L: linux-mm@kvack.org 12969S: Maintained 12970F: arch/*/include/asm/tlb.h 12971F: include/asm-generic/tlb.h 12972F: mm/mmu_gather.c 12973 12974MN88472 MEDIA DRIVER 12975M: Antti Palosaari <crope@iki.fi> 12976L: linux-media@vger.kernel.org 12977S: Maintained 12978W: https://linuxtv.org 12979W: http://palosaari.fi/linux/ 12980Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12981F: drivers/media/dvb-frontends/mn88472* 12982 12983MN88473 MEDIA DRIVER 12984M: Antti Palosaari <crope@iki.fi> 12985L: linux-media@vger.kernel.org 12986S: Maintained 12987W: https://linuxtv.org 12988W: http://palosaari.fi/linux/ 12989Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12990F: drivers/media/dvb-frontends/mn88473* 12991 12992MODULE SUPPORT 12993M: Luis Chamberlain <mcgrof@kernel.org> 12994L: linux-modules@vger.kernel.org 12995L: linux-kernel@vger.kernel.org 12996S: Maintained 12997T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 12998F: include/linux/module.h 12999F: kernel/module.c 13000 13001MONOLITHIC POWER SYSTEM PMIC DRIVER 13002M: Saravanan Sekar <sravanhome@gmail.com> 13003S: Maintained 13004F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 13005F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 13006F: drivers/iio/adc/mp2629_adc.c 13007F: drivers/mfd/mp2629.c 13008F: drivers/power/supply/mp2629_charger.c 13009F: drivers/regulator/mp5416.c 13010F: drivers/regulator/mpq7920.c 13011F: drivers/regulator/mpq7920.h 13012F: include/linux/mfd/mp2629.h 13013 13014MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 13015S: Orphan 13016W: http://popies.net/meye/ 13017F: Documentation/userspace-api/media/drivers/meye* 13018F: drivers/media/pci/meye/ 13019F: include/uapi/linux/meye.h 13020 13021MOTORCOMM PHY DRIVER 13022M: Peter Geis <pgwipeout@gmail.com> 13023L: netdev@vger.kernel.org 13024S: Maintained 13025F: drivers/net/phy/motorcomm.c 13026 13027MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 13028M: Jiri Slaby <jirislaby@kernel.org> 13029S: Maintained 13030F: Documentation/driver-api/serial/moxa-smartio.rst 13031F: drivers/tty/mxser.* 13032 13033MR800 AVERMEDIA USB FM RADIO DRIVER 13034M: Alexey Klimov <klimov.linux@gmail.com> 13035L: linux-media@vger.kernel.org 13036S: Maintained 13037T: git git://linuxtv.org/media_tree.git 13038F: drivers/media/radio/radio-mr800.c 13039 13040MRF24J40 IEEE 802.15.4 RADIO DRIVER 13041M: Alan Ott <alan@signal11.us> 13042L: linux-wpan@vger.kernel.org 13043S: Maintained 13044F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 13045F: drivers/net/ieee802154/mrf24j40.c 13046 13047MSI LAPTOP SUPPORT 13048M: "Lee, Chun-Yi" <jlee@suse.com> 13049L: platform-driver-x86@vger.kernel.org 13050S: Maintained 13051F: drivers/platform/x86/msi-laptop.c 13052 13053MSI WMI SUPPORT 13054L: platform-driver-x86@vger.kernel.org 13055S: Orphan 13056F: drivers/platform/x86/msi-wmi.c 13057 13058MSI001 MEDIA DRIVER 13059M: Antti Palosaari <crope@iki.fi> 13060L: linux-media@vger.kernel.org 13061S: Maintained 13062W: https://linuxtv.org 13063W: http://palosaari.fi/linux/ 13064Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13065T: git git://linuxtv.org/anttip/media_tree.git 13066F: drivers/media/tuners/msi001* 13067 13068MSI2500 MEDIA DRIVER 13069M: Antti Palosaari <crope@iki.fi> 13070L: linux-media@vger.kernel.org 13071S: Maintained 13072W: https://linuxtv.org 13073W: http://palosaari.fi/linux/ 13074Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13075T: git git://linuxtv.org/anttip/media_tree.git 13076F: drivers/media/usb/msi2500/ 13077 13078MSTAR INTERRUPT CONTROLLER DRIVER 13079M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 13080M: Daniel Palmer <daniel@thingy.jp> 13081S: Maintained 13082F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 13083F: drivers/irqchip/irq-mst-intc.c 13084 13085MSYSTEMS DISKONCHIP G3 MTD DRIVER 13086M: Robert Jarzmik <robert.jarzmik@free.fr> 13087L: linux-mtd@lists.infradead.org 13088S: Maintained 13089F: drivers/mtd/devices/docg3* 13090 13091MT9M032 APTINA SENSOR DRIVER 13092M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13093L: linux-media@vger.kernel.org 13094S: Maintained 13095T: git git://linuxtv.org/media_tree.git 13096F: drivers/media/i2c/mt9m032.c 13097F: include/media/i2c/mt9m032.h 13098 13099MT9P031 APTINA CAMERA SENSOR 13100M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13101L: linux-media@vger.kernel.org 13102S: Maintained 13103T: git git://linuxtv.org/media_tree.git 13104F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 13105F: drivers/media/i2c/mt9p031.c 13106F: include/media/i2c/mt9p031.h 13107 13108MT9T001 APTINA CAMERA SENSOR 13109M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13110L: linux-media@vger.kernel.org 13111S: Maintained 13112T: git git://linuxtv.org/media_tree.git 13113F: drivers/media/i2c/mt9t001.c 13114F: include/media/i2c/mt9t001.h 13115 13116MT9T112 APTINA CAMERA SENSOR 13117M: Jacopo Mondi <jacopo@jmondi.org> 13118L: linux-media@vger.kernel.org 13119S: Odd Fixes 13120T: git git://linuxtv.org/media_tree.git 13121F: drivers/media/i2c/mt9t112.c 13122F: include/media/i2c/mt9t112.h 13123 13124MT9V032 APTINA CAMERA SENSOR 13125M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13126L: linux-media@vger.kernel.org 13127S: Maintained 13128T: git git://linuxtv.org/media_tree.git 13129F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 13130F: drivers/media/i2c/mt9v032.c 13131F: include/media/i2c/mt9v032.h 13132 13133MT9V111 APTINA CAMERA SENSOR 13134M: Jacopo Mondi <jacopo@jmondi.org> 13135L: linux-media@vger.kernel.org 13136S: Maintained 13137T: git git://linuxtv.org/media_tree.git 13138F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 13139F: drivers/media/i2c/mt9v111.c 13140 13141MULTIFUNCTION DEVICES (MFD) 13142M: Lee Jones <lee.jones@linaro.org> 13143S: Supported 13144T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 13145F: Documentation/devicetree/bindings/mfd/ 13146F: drivers/mfd/ 13147F: include/dt-bindings/mfd/ 13148F: include/linux/mfd/ 13149 13150MULTIMEDIA CARD (MMC) ETC. OVER SPI 13151S: Orphan 13152F: drivers/mmc/host/mmc_spi.c 13153F: include/linux/spi/mmc_spi.h 13154 13155MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 13156M: Ulf Hansson <ulf.hansson@linaro.org> 13157L: linux-mmc@vger.kernel.org 13158S: Maintained 13159T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 13160F: Documentation/devicetree/bindings/mmc/ 13161F: drivers/mmc/ 13162F: include/linux/mmc/ 13163F: include/uapi/linux/mmc/ 13164 13165MULTIPLEXER SUBSYSTEM 13166M: Peter Rosin <peda@axentia.se> 13167S: Maintained 13168F: Documentation/ABI/testing/sysfs-class-mux* 13169F: Documentation/devicetree/bindings/mux/ 13170F: drivers/mux/ 13171F: include/dt-bindings/mux/ 13172F: include/linux/mux/ 13173 13174MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 13175M: Bin Liu <b-liu@ti.com> 13176L: linux-usb@vger.kernel.org 13177S: Maintained 13178F: drivers/usb/musb/ 13179 13180MXL301RF MEDIA DRIVER 13181M: Akihiro Tsukada <tskd08@gmail.com> 13182L: linux-media@vger.kernel.org 13183S: Odd Fixes 13184F: drivers/media/tuners/mxl301rf* 13185 13186MXL5007T MEDIA DRIVER 13187M: Michael Krufky <mkrufky@linuxtv.org> 13188L: linux-media@vger.kernel.org 13189S: Maintained 13190W: https://linuxtv.org 13191W: http://github.com/mkrufky 13192Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13193T: git git://linuxtv.org/mkrufky/tuners.git 13194F: drivers/media/tuners/mxl5007t.* 13195 13196MXSFB DRM DRIVER 13197M: Marek Vasut <marex@denx.de> 13198M: Stefan Agner <stefan@agner.ch> 13199L: dri-devel@lists.freedesktop.org 13200S: Supported 13201T: git git://anongit.freedesktop.org/drm/drm-misc 13202F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 13203F: drivers/gpu/drm/mxsfb/ 13204 13205MYLEX DAC960 PCI RAID Controller 13206M: Hannes Reinecke <hare@kernel.org> 13207L: linux-scsi@vger.kernel.org 13208S: Supported 13209F: drivers/scsi/myrb.* 13210F: drivers/scsi/myrs.* 13211 13212MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 13213M: Chris Lee <christopher.lee@cspi.com> 13214L: netdev@vger.kernel.org 13215S: Supported 13216W: https://www.cspi.com/ethernet-products/support/downloads/ 13217F: drivers/net/ethernet/myricom/myri10ge/ 13218 13219NAND FLASH SUBSYSTEM 13220M: Miquel Raynal <miquel.raynal@bootlin.com> 13221R: Richard Weinberger <richard@nod.at> 13222L: linux-mtd@lists.infradead.org 13223S: Maintained 13224W: http://www.linux-mtd.infradead.org/ 13225Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13226C: irc://irc.oftc.net/mtd 13227T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 13228F: drivers/mtd/nand/ 13229F: include/linux/mtd/*nand*.h 13230 13231NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 13232M: Daniel Mack <zonque@gmail.com> 13233L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13234S: Maintained 13235W: http://www.native-instruments.com 13236F: sound/usb/caiaq/ 13237 13238NATSEMI ETHERNET DRIVER (DP8381x) 13239S: Orphan 13240F: drivers/net/ethernet/natsemi/natsemi.c 13241 13242NCR 5380 SCSI DRIVERS 13243M: Finn Thain <fthain@linux-m68k.org> 13244M: Michael Schmitz <schmitzmic@gmail.com> 13245L: linux-scsi@vger.kernel.org 13246S: Maintained 13247F: Documentation/scsi/g_NCR5380.rst 13248F: drivers/scsi/NCR5380.* 13249F: drivers/scsi/arm/cumana_1.c 13250F: drivers/scsi/arm/oak.c 13251F: drivers/scsi/atari_scsi.* 13252F: drivers/scsi/dmx3191d.c 13253F: drivers/scsi/g_NCR5380.* 13254F: drivers/scsi/mac_scsi.* 13255F: drivers/scsi/sun3_scsi.* 13256F: drivers/scsi/sun3_scsi_vme.c 13257 13258NCSI LIBRARY 13259M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 13260S: Maintained 13261F: net/ncsi/ 13262 13263NCT6775 HARDWARE MONITOR DRIVER 13264M: Guenter Roeck <linux@roeck-us.net> 13265L: linux-hwmon@vger.kernel.org 13266S: Maintained 13267F: Documentation/hwmon/nct6775.rst 13268F: drivers/hwmon/nct6775.c 13269 13270NETDEVSIM 13271M: Jakub Kicinski <kuba@kernel.org> 13272S: Maintained 13273F: drivers/net/netdevsim/* 13274 13275NETEM NETWORK EMULATOR 13276M: Stephen Hemminger <stephen@networkplumber.org> 13277L: netdev@vger.kernel.org 13278S: Maintained 13279F: net/sched/sch_netem.c 13280 13281NETERION 10GbE DRIVERS (s2io/vxge) 13282M: Jon Mason <jdmason@kudzu.us> 13283L: netdev@vger.kernel.org 13284S: Supported 13285F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 13286F: Documentation/networking/device_drivers/ethernet/neterion/vxge.rst 13287F: drivers/net/ethernet/neterion/ 13288 13289NETFILTER 13290M: Pablo Neira Ayuso <pablo@netfilter.org> 13291M: Jozsef Kadlecsik <kadlec@netfilter.org> 13292M: Florian Westphal <fw@strlen.de> 13293L: netfilter-devel@vger.kernel.org 13294L: coreteam@netfilter.org 13295S: Maintained 13296W: http://www.netfilter.org/ 13297W: http://www.iptables.org/ 13298W: http://www.nftables.org/ 13299Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 13300C: irc://irc.libera.chat/netfilter 13301T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git 13302T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git 13303F: include/linux/netfilter* 13304F: include/linux/netfilter/ 13305F: include/net/netfilter/ 13306F: include/uapi/linux/netfilter* 13307F: include/uapi/linux/netfilter/ 13308F: net/*/netfilter.c 13309F: net/*/netfilter/ 13310F: net/bridge/br_netfilter*.c 13311F: net/netfilter/ 13312 13313NETROM NETWORK LAYER 13314M: Ralf Baechle <ralf@linux-mips.org> 13315L: linux-hams@vger.kernel.org 13316S: Maintained 13317W: http://www.linux-ax25.org/ 13318F: include/net/netrom.h 13319F: include/uapi/linux/netrom.h 13320F: net/netrom/ 13321 13322NETRONIX EMBEDDED CONTROLLER 13323M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 13324S: Maintained 13325F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 13326F: drivers/mfd/ntxec.c 13327F: drivers/pwm/pwm-ntxec.c 13328F: drivers/rtc/rtc-ntxec.c 13329F: include/linux/mfd/ntxec.h 13330 13331NETRONOME ETHERNET DRIVERS 13332M: Simon Horman <simon.horman@corigine.com> 13333R: Jakub Kicinski <kuba@kernel.org> 13334L: oss-drivers@corigine.com 13335S: Maintained 13336F: drivers/net/ethernet/netronome/ 13337 13338NETWORK BLOCK DEVICE (NBD) 13339M: Josef Bacik <josef@toxicpanda.com> 13340L: linux-block@vger.kernel.org 13341L: nbd@other.debian.org 13342S: Maintained 13343F: Documentation/admin-guide/blockdev/nbd.rst 13344F: drivers/block/nbd.c 13345F: include/trace/events/nbd.h 13346F: include/uapi/linux/nbd.h 13347 13348NETWORK DROP MONITOR 13349M: Neil Horman <nhorman@tuxdriver.com> 13350L: netdev@vger.kernel.org 13351S: Maintained 13352W: https://fedorahosted.org/dropwatch/ 13353F: include/uapi/linux/net_dropmon.h 13354F: net/core/drop_monitor.c 13355 13356NETWORKING DRIVERS 13357M: "David S. Miller" <davem@davemloft.net> 13358M: Jakub Kicinski <kuba@kernel.org> 13359L: netdev@vger.kernel.org 13360S: Maintained 13361Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13362T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 13363T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 13364F: Documentation/devicetree/bindings/net/ 13365F: drivers/connector/ 13366F: drivers/net/ 13367F: include/linux/etherdevice.h 13368F: include/linux/fcdevice.h 13369F: include/linux/fddidevice.h 13370F: include/linux/hippidevice.h 13371F: include/linux/if_* 13372F: include/linux/inetdevice.h 13373F: include/linux/netdevice.h 13374F: include/uapi/linux/if_* 13375F: include/uapi/linux/netdevice.h 13376 13377NETWORKING DRIVERS (WIRELESS) 13378M: Kalle Valo <kvalo@kernel.org> 13379L: linux-wireless@vger.kernel.org 13380S: Maintained 13381Q: http://patchwork.kernel.org/project/linux-wireless/list/ 13382T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git 13383T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 13384F: Documentation/devicetree/bindings/net/wireless/ 13385F: drivers/net/wireless/ 13386 13387NETWORKING [DSA] 13388M: Andrew Lunn <andrew@lunn.ch> 13389M: Vivien Didelot <vivien.didelot@gmail.com> 13390M: Florian Fainelli <f.fainelli@gmail.com> 13391M: Vladimir Oltean <olteanv@gmail.com> 13392S: Maintained 13393F: Documentation/devicetree/bindings/net/dsa/ 13394F: drivers/net/dsa/ 13395F: include/linux/dsa/ 13396F: include/linux/platform_data/dsa.h 13397F: include/net/dsa.h 13398F: net/dsa/ 13399F: tools/testing/selftests/drivers/net/dsa/ 13400 13401NETWORKING [GENERAL] 13402M: "David S. Miller" <davem@davemloft.net> 13403M: Jakub Kicinski <kuba@kernel.org> 13404L: netdev@vger.kernel.org 13405S: Maintained 13406Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13407B: mailto:netdev@vger.kernel.org 13408T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 13409T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 13410F: Documentation/networking/ 13411F: include/linux/in.h 13412F: include/linux/net.h 13413F: include/linux/netdevice.h 13414F: include/net/ 13415F: include/uapi/linux/in.h 13416F: include/uapi/linux/net.h 13417F: include/uapi/linux/net_namespace.h 13418F: include/uapi/linux/netdevice.h 13419F: lib/net_utils.c 13420F: lib/random32.c 13421F: net/ 13422F: tools/testing/selftests/net/ 13423 13424NETWORKING [IPSEC] 13425M: Steffen Klassert <steffen.klassert@secunet.com> 13426M: Herbert Xu <herbert@gondor.apana.org.au> 13427M: "David S. Miller" <davem@davemloft.net> 13428L: netdev@vger.kernel.org 13429S: Maintained 13430T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 13431T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 13432F: include/net/xfrm.h 13433F: include/uapi/linux/xfrm.h 13434F: net/ipv4/ah4.c 13435F: net/ipv4/esp4* 13436F: net/ipv4/ip_vti.c 13437F: net/ipv4/ipcomp.c 13438F: net/ipv4/xfrm* 13439F: net/ipv6/ah6.c 13440F: net/ipv6/esp6* 13441F: net/ipv6/ip6_vti.c 13442F: net/ipv6/ipcomp6.c 13443F: net/ipv6/xfrm* 13444F: net/key/ 13445F: net/xfrm/ 13446F: tools/testing/selftests/net/ipsec.c 13447 13448NETWORKING [IPv4/IPv6] 13449M: "David S. Miller" <davem@davemloft.net> 13450M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 13451M: David Ahern <dsahern@kernel.org> 13452L: netdev@vger.kernel.org 13453S: Maintained 13454T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 13455F: arch/x86/net/* 13456F: include/net/ip* 13457F: net/ipv4/ 13458F: net/ipv6/ 13459 13460NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 13461M: Paul Moore <paul@paul-moore.com> 13462L: netdev@vger.kernel.org 13463L: linux-security-module@vger.kernel.org 13464S: Maintained 13465W: https://github.com/netlabel 13466F: Documentation/netlabel/ 13467F: include/net/calipso.h 13468F: include/net/cipso_ipv4.h 13469F: include/net/netlabel.h 13470F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 13471F: include/uapi/linux/netfilter/xt_SECMARK.h 13472F: net/ipv4/cipso_ipv4.c 13473F: net/ipv6/calipso.c 13474F: net/netfilter/xt_CONNSECMARK.c 13475F: net/netfilter/xt_SECMARK.c 13476F: net/netlabel/ 13477 13478NETWORKING [MPTCP] 13479M: Mat Martineau <mathew.j.martineau@linux.intel.com> 13480M: Matthieu Baerts <matthieu.baerts@tessares.net> 13481L: netdev@vger.kernel.org 13482L: mptcp@lists.linux.dev 13483S: Maintained 13484W: https://github.com/multipath-tcp/mptcp_net-next/wiki 13485B: https://github.com/multipath-tcp/mptcp_net-next/issues 13486F: Documentation/networking/mptcp-sysctl.rst 13487F: include/net/mptcp.h 13488F: include/trace/events/mptcp.h 13489F: include/uapi/linux/mptcp.h 13490F: net/mptcp/ 13491F: tools/testing/selftests/net/mptcp/ 13492 13493NETWORKING [TCP] 13494M: Eric Dumazet <edumazet@google.com> 13495L: netdev@vger.kernel.org 13496S: Maintained 13497F: include/linux/tcp.h 13498F: include/net/tcp.h 13499F: include/trace/events/tcp.h 13500F: include/uapi/linux/tcp.h 13501F: net/ipv4/syncookies.c 13502F: net/ipv4/tcp*.c 13503F: net/ipv6/syncookies.c 13504F: net/ipv6/tcp*.c 13505 13506NETWORKING [TLS] 13507M: Boris Pismenny <borisp@nvidia.com> 13508M: John Fastabend <john.fastabend@gmail.com> 13509M: Daniel Borkmann <daniel@iogearbox.net> 13510M: Jakub Kicinski <kuba@kernel.org> 13511L: netdev@vger.kernel.org 13512S: Maintained 13513F: include/net/tls.h 13514F: include/uapi/linux/tls.h 13515F: net/tls/* 13516 13517NETWORKING [WIRELESS] 13518L: linux-wireless@vger.kernel.org 13519Q: http://patchwork.kernel.org/project/linux-wireless/list/ 13520 13521NETXEN (1/10) GbE SUPPORT 13522M: Manish Chopra <manishc@marvell.com> 13523M: Rahul Verma <rahulv@marvell.com> 13524M: GR-Linux-NIC-Dev@marvell.com 13525L: netdev@vger.kernel.org 13526S: Supported 13527F: drivers/net/ethernet/qlogic/netxen/ 13528 13529NET_FAILOVER MODULE 13530M: Sridhar Samudrala <sridhar.samudrala@intel.com> 13531L: netdev@vger.kernel.org 13532S: Supported 13533F: Documentation/networking/net_failover.rst 13534F: drivers/net/net_failover.c 13535F: include/net/net_failover.h 13536 13537NEXTHOP 13538M: David Ahern <dsahern@kernel.org> 13539L: netdev@vger.kernel.org 13540S: Maintained 13541F: include/net/netns/nexthop.h 13542F: include/net/nexthop.h 13543F: include/uapi/linux/nexthop.h 13544F: net/ipv4/nexthop.c 13545 13546NFC SUBSYSTEM 13547M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 13548L: linux-nfc@lists.01.org (subscribers-only) 13549L: netdev@vger.kernel.org 13550S: Maintained 13551F: Documentation/devicetree/bindings/net/nfc/ 13552F: drivers/nfc/ 13553F: include/linux/platform_data/nfcmrvl.h 13554F: include/net/nfc/ 13555F: include/uapi/linux/nfc.h 13556F: net/nfc/ 13557 13558NFC VIRTUAL NCI DEVICE DRIVER 13559M: Bongsu Jeon <bongsu.jeon@samsung.com> 13560L: netdev@vger.kernel.org 13561L: linux-nfc@lists.01.org (subscribers-only) 13562S: Supported 13563F: drivers/nfc/virtual_ncidev.c 13564F: tools/testing/selftests/nci/ 13565 13566NFS, SUNRPC, AND LOCKD CLIENTS 13567M: Trond Myklebust <trond.myklebust@hammerspace.com> 13568M: Anna Schumaker <anna.schumaker@netapp.com> 13569L: linux-nfs@vger.kernel.org 13570S: Maintained 13571W: http://client.linux-nfs.org 13572T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 13573F: fs/lockd/ 13574F: fs/nfs/ 13575F: fs/nfs_common/ 13576F: include/linux/lockd/ 13577F: include/linux/nfs* 13578F: include/linux/sunrpc/ 13579F: include/uapi/linux/nfs* 13580F: include/uapi/linux/sunrpc/ 13581F: net/sunrpc/ 13582F: Documentation/filesystems/nfs/ 13583 13584NILFS2 FILESYSTEM 13585M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 13586L: linux-nilfs@vger.kernel.org 13587S: Supported 13588W: https://nilfs.sourceforge.io/ 13589W: https://nilfs.osdn.jp/ 13590T: git git://github.com/konis/nilfs2.git 13591F: Documentation/filesystems/nilfs2.rst 13592F: fs/nilfs2/ 13593F: include/trace/events/nilfs2.h 13594F: include/uapi/linux/nilfs2_api.h 13595F: include/uapi/linux/nilfs2_ondisk.h 13596 13597NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 13598M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 13599S: Maintained 13600W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 13601F: Documentation/scsi/NinjaSCSI.rst 13602F: drivers/scsi/pcmcia/nsp_* 13603 13604NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 13605M: GOTO Masanori <gotom@debian.or.jp> 13606M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 13607S: Maintained 13608W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 13609F: Documentation/scsi/NinjaSCSI.rst 13610F: drivers/scsi/nsp32* 13611 13612NINTENDO HID DRIVER 13613M: Daniel J. Ogorchock <djogorchock@gmail.com> 13614L: linux-input@vger.kernel.org 13615S: Maintained 13616F: drivers/hid/hid-nintendo* 13617 13618NIOS2 ARCHITECTURE 13619M: Dinh Nguyen <dinguyen@kernel.org> 13620S: Maintained 13621T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 13622F: arch/nios2/ 13623 13624NITRO ENCLAVES (NE) 13625M: Andra Paraschiv <andraprs@amazon.com> 13626M: Alexandru Vasile <lexnv@amazon.com> 13627M: Alexandru Ciobotaru <alcioa@amazon.com> 13628L: linux-kernel@vger.kernel.org 13629S: Supported 13630W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 13631F: Documentation/virt/ne_overview.rst 13632F: drivers/virt/nitro_enclaves/ 13633F: include/linux/nitro_enclaves.h 13634F: include/uapi/linux/nitro_enclaves.h 13635F: samples/nitro_enclaves/ 13636 13637NOHZ, DYNTICKS SUPPORT 13638M: Frederic Weisbecker <fweisbec@gmail.com> 13639M: Thomas Gleixner <tglx@linutronix.de> 13640M: Ingo Molnar <mingo@kernel.org> 13641L: linux-kernel@vger.kernel.org 13642S: Maintained 13643T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 13644F: include/linux/sched/nohz.h 13645F: include/linux/tick.h 13646F: kernel/time/tick*.* 13647 13648NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 13649M: Pavel Machek <pavel@ucw.cz> 13650M: Sakari Ailus <sakari.ailus@iki.fi> 13651L: linux-media@vger.kernel.org 13652S: Maintained 13653F: drivers/media/i2c/ad5820.c 13654F: drivers/media/i2c/et8ek8 13655 13656NOKIA N900 POWER SUPPLY DRIVERS 13657R: Pali Rohár <pali@kernel.org> 13658F: drivers/power/supply/bq2415x_charger.c 13659F: drivers/power/supply/bq27xxx_battery.c 13660F: drivers/power/supply/bq27xxx_battery_i2c.c 13661F: drivers/power/supply/isp1704_charger.c 13662F: drivers/power/supply/rx51_battery.c 13663F: include/linux/power/bq2415x_charger.h 13664F: include/linux/power/bq27xxx_battery.h 13665 13666NOLIBC HEADER FILE 13667M: Willy Tarreau <w@1wt.eu> 13668S: Maintained 13669T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 13670F: tools/include/nolibc/ 13671 13672NSDEPS 13673M: Matthias Maennich <maennich@google.com> 13674S: Maintained 13675F: Documentation/core-api/symbol-namespaces.rst 13676F: scripts/nsdeps 13677 13678NTB AMD DRIVER 13679M: Sanjay R Mehta <sanju.mehta@amd.com> 13680M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 13681L: linux-ntb@googlegroups.com 13682S: Supported 13683F: drivers/ntb/hw/amd/ 13684 13685NTB DRIVER CORE 13686M: Jon Mason <jdmason@kudzu.us> 13687M: Dave Jiang <dave.jiang@intel.com> 13688M: Allen Hubbe <allenbh@gmail.com> 13689L: linux-ntb@googlegroups.com 13690S: Supported 13691W: https://github.com/jonmason/ntb/wiki 13692T: git git://github.com/jonmason/ntb.git 13693F: drivers/net/ntb_netdev.c 13694F: drivers/ntb/ 13695F: include/linux/ntb.h 13696F: include/linux/ntb_transport.h 13697F: tools/testing/selftests/ntb/ 13698 13699NTB IDT DRIVER 13700M: Serge Semin <fancer.lancer@gmail.com> 13701L: linux-ntb@googlegroups.com 13702S: Supported 13703F: drivers/ntb/hw/idt/ 13704 13705NTB INTEL DRIVER 13706M: Dave Jiang <dave.jiang@intel.com> 13707L: linux-ntb@googlegroups.com 13708S: Supported 13709W: https://github.com/davejiang/linux/wiki 13710T: git https://github.com/davejiang/linux.git 13711F: drivers/ntb/hw/intel/ 13712 13713NTFS FILESYSTEM 13714M: Anton Altaparmakov <anton@tuxera.com> 13715L: linux-ntfs-dev@lists.sourceforge.net 13716S: Supported 13717W: http://www.tuxera.com/ 13718T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 13719F: Documentation/filesystems/ntfs.rst 13720F: fs/ntfs/ 13721 13722NTFS3 FILESYSTEM 13723M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 13724L: ntfs3@lists.linux.dev 13725S: Supported 13726W: http://www.paragon-software.com/ 13727T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 13728F: Documentation/filesystems/ntfs3.rst 13729F: fs/ntfs3/ 13730 13731NUBUS SUBSYSTEM 13732M: Finn Thain <fthain@linux-m68k.org> 13733L: linux-m68k@lists.linux-m68k.org 13734S: Maintained 13735F: arch/*/include/asm/nubus.h 13736F: drivers/nubus/ 13737F: include/linux/nubus.h 13738F: include/uapi/linux/nubus.h 13739 13740NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 13741M: Antonino Daplas <adaplas@gmail.com> 13742L: linux-fbdev@vger.kernel.org 13743S: Maintained 13744F: drivers/video/fbdev/nvidia/ 13745F: drivers/video/fbdev/riva/ 13746 13747NVIDIA WMI EC BACKLIGHT DRIVER 13748M: Daniel Dadap <ddadap@nvidia.com> 13749L: platform-driver-x86@vger.kernel.org 13750S: Supported 13751F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 13752 13753NVM EXPRESS DRIVER 13754M: Keith Busch <kbusch@kernel.org> 13755M: Jens Axboe <axboe@fb.com> 13756M: Christoph Hellwig <hch@lst.de> 13757M: Sagi Grimberg <sagi@grimberg.me> 13758L: linux-nvme@lists.infradead.org 13759S: Supported 13760W: http://git.infradead.org/nvme.git 13761T: git://git.infradead.org/nvme.git 13762F: drivers/nvme/host/ 13763F: include/linux/nvme.h 13764F: include/uapi/linux/nvme_ioctl.h 13765 13766NVM EXPRESS FC TRANSPORT DRIVERS 13767M: James Smart <james.smart@broadcom.com> 13768L: linux-nvme@lists.infradead.org 13769S: Supported 13770F: drivers/nvme/host/fc.c 13771F: drivers/nvme/target/fc.c 13772F: drivers/nvme/target/fcloop.c 13773F: include/linux/nvme-fc-driver.h 13774F: include/linux/nvme-fc.h 13775 13776NVM EXPRESS TARGET DRIVER 13777M: Christoph Hellwig <hch@lst.de> 13778M: Sagi Grimberg <sagi@grimberg.me> 13779M: Chaitanya Kulkarni <kch@nvidia.com> 13780L: linux-nvme@lists.infradead.org 13781S: Supported 13782W: http://git.infradead.org/nvme.git 13783T: git://git.infradead.org/nvme.git 13784F: drivers/nvme/target/ 13785 13786NVMEM FRAMEWORK 13787M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 13788S: Maintained 13789T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 13790F: Documentation/ABI/stable/sysfs-bus-nvmem 13791F: Documentation/devicetree/bindings/nvmem/ 13792F: drivers/nvmem/ 13793F: include/linux/nvmem-consumer.h 13794F: include/linux/nvmem-provider.h 13795 13796NXP C45 TJA11XX PHY DRIVER 13797M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 13798L: netdev@vger.kernel.org 13799S: Maintained 13800F: drivers/net/phy/nxp-c45-tja11xx.c 13801 13802NXP FSPI DRIVER 13803M: Ashish Kumar <ashish.kumar@nxp.com> 13804R: Yogesh Gaur <yogeshgaur.83@gmail.com> 13805L: linux-spi@vger.kernel.org 13806S: Maintained 13807F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 13808F: drivers/spi/spi-nxp-fspi.c 13809 13810NXP FXAS21002C DRIVER 13811M: Rui Miguel Silva <rmfrfs@gmail.com> 13812L: linux-iio@vger.kernel.org 13813S: Maintained 13814F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 13815F: drivers/iio/gyro/fxas21002c.h 13816F: drivers/iio/gyro/fxas21002c_core.c 13817F: drivers/iio/gyro/fxas21002c_i2c.c 13818F: drivers/iio/gyro/fxas21002c_spi.c 13819 13820NXP i.MX CLOCK DRIVERS 13821M: Abel Vesa <abel.vesa@nxp.com> 13822L: linux-clk@vger.kernel.org 13823L: linux-imx@nxp.com 13824S: Maintained 13825F: drivers/clk/imx/ 13826 13827NXP i.MX 8MQ DCSS DRIVER 13828M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 13829R: Lucas Stach <l.stach@pengutronix.de> 13830L: dri-devel@lists.freedesktop.org 13831S: Maintained 13832F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 13833F: drivers/gpu/drm/imx/dcss/ 13834 13835NXP i.MX 8QXP ADC DRIVER 13836M: Cai Huoqing <cai.huoqing@linux.dev> 13837M: Haibo Chen <haibo.chen@nxp.com> 13838L: linux-imx@nxp.com 13839L: linux-iio@vger.kernel.org 13840S: Maintained 13841F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 13842F: drivers/iio/adc/imx8qxp-adc.c 13843 13844NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 13845M: Haibo Chen <haibo.chen@nxp.com> 13846L: linux-iio@vger.kernel.org 13847L: linux-imx@nxp.com 13848S: Maintained 13849F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 13850F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 13851F: drivers/iio/adc/imx7d_adc.c 13852F: drivers/iio/adc/vf610_adc.c 13853 13854NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 13855M: Jagan Teki <jagan@amarulasolutions.com> 13856S: Maintained 13857F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 13858F: drivers/regulator/pf8x00-regulator.c 13859 13860NXP PTN5150A CC LOGIC AND EXTCON DRIVER 13861M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 13862L: linux-kernel@vger.kernel.org 13863S: Maintained 13864F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 13865F: drivers/extcon/extcon-ptn5150.c 13866 13867NXP SGTL5000 DRIVER 13868M: Fabio Estevam <festevam@gmail.com> 13869L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13870S: Maintained 13871F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 13872F: sound/soc/codecs/sgtl5000* 13873 13874NXP SJA1105 ETHERNET SWITCH DRIVER 13875M: Vladimir Oltean <olteanv@gmail.com> 13876L: linux-kernel@vger.kernel.org 13877S: Maintained 13878F: drivers/net/dsa/sja1105 13879F: drivers/net/pcs/pcs-xpcs-nxp.c 13880 13881NXP TDA998X DRM DRIVER 13882M: Russell King <linux@armlinux.org.uk> 13883S: Maintained 13884T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 13885T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 13886F: drivers/gpu/drm/i2c/tda998x_drv.c 13887F: include/drm/i2c/tda998x.h 13888F: include/dt-bindings/display/tda998x.h 13889K: "nxp,tda998x" 13890 13891NXP TFA9879 DRIVER 13892M: Peter Rosin <peda@axentia.se> 13893L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13894S: Maintained 13895F: Documentation/devicetree/bindings/sound/tfa9879.txt 13896F: sound/soc/codecs/tfa9879* 13897 13898NXP/Goodix TFA989X (TFA1) DRIVER 13899M: Stephan Gerhold <stephan@gerhold.net> 13900L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13901S: Maintained 13902F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 13903F: sound/soc/codecs/tfa989x.c 13904 13905NXP-NCI NFC DRIVER 13906R: Charles Gorand <charles.gorand@effinnov.com> 13907L: linux-nfc@lists.01.org (subscribers-only) 13908S: Supported 13909F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 13910F: drivers/nfc/nxp-nci 13911 13912NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 13913M: Mirela Rabulea <mirela.rabulea@nxp.com> 13914R: NXP Linux Team <linux-imx@nxp.com> 13915L: linux-media@vger.kernel.org 13916S: Maintained 13917F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 13918F: drivers/media/platform/imx-jpeg 13919 13920NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 13921M: Jonas Malaco <jonas@protocubo.io> 13922L: linux-hwmon@vger.kernel.org 13923S: Maintained 13924F: Documentation/hwmon/nzxt-kraken2.rst 13925F: drivers/hwmon/nzxt-kraken2.c 13926 13927NZXT-SMART2 HARDWARE MONITORING DRIVER 13928M: Aleksandr Mezin <mezin.alexander@gmail.com> 13929L: linux-hwmon@vger.kernel.org 13930S: Maintained 13931F: Documentation/hwmon/nzxt-smart2.rst 13932F: drivers/hwmon/nzxt-smart2.c 13933 13934OBJAGG 13935M: Jiri Pirko <jiri@nvidia.com> 13936L: netdev@vger.kernel.org 13937S: Supported 13938F: include/linux/objagg.h 13939F: lib/objagg.c 13940F: lib/test_objagg.c 13941 13942OBJTOOL 13943M: Josh Poimboeuf <jpoimboe@redhat.com> 13944M: Peter Zijlstra <peterz@infradead.org> 13945S: Supported 13946F: tools/objtool/ 13947F: include/linux/objtool.h 13948 13949OCELOT ETHERNET SWITCH DRIVER 13950M: Vladimir Oltean <vladimir.oltean@nxp.com> 13951M: Claudiu Manoil <claudiu.manoil@nxp.com> 13952M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13953M: UNGLinuxDriver@microchip.com 13954L: netdev@vger.kernel.org 13955S: Supported 13956F: drivers/net/dsa/ocelot/* 13957F: drivers/net/ethernet/mscc/ 13958F: include/soc/mscc/ocelot* 13959F: net/dsa/tag_ocelot.c 13960F: net/dsa/tag_ocelot_8021q.c 13961F: tools/testing/selftests/drivers/net/ocelot/* 13962 13963OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 13964M: Frederic Barrat <fbarrat@linux.ibm.com> 13965M: Andrew Donnellan <ajd@linux.ibm.com> 13966L: linuxppc-dev@lists.ozlabs.org 13967S: Supported 13968F: Documentation/userspace-api/accelerators/ocxl.rst 13969F: arch/powerpc/include/asm/pnv-ocxl.h 13970F: arch/powerpc/platforms/powernv/ocxl.c 13971F: drivers/misc/ocxl/ 13972F: include/misc/ocxl* 13973F: include/uapi/misc/ocxl.h 13974 13975OMAP AUDIO SUPPORT 13976M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 13977M: Jarkko Nikula <jarkko.nikula@bitmer.com> 13978L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13979L: linux-omap@vger.kernel.org 13980S: Maintained 13981F: sound/soc/ti/n810.c 13982F: sound/soc/ti/omap* 13983F: sound/soc/ti/rx51.c 13984F: sound/soc/ti/sdma-pcm.* 13985 13986OMAP CLOCK FRAMEWORK SUPPORT 13987M: Paul Walmsley <paul@pwsan.com> 13988L: linux-omap@vger.kernel.org 13989S: Maintained 13990F: arch/arm/*omap*/*clock* 13991 13992OMAP DEVICE TREE SUPPORT 13993M: Benoît Cousson <bcousson@baylibre.com> 13994M: Tony Lindgren <tony@atomide.com> 13995L: linux-omap@vger.kernel.org 13996L: devicetree@vger.kernel.org 13997S: Maintained 13998F: arch/arm/boot/dts/*am3* 13999F: arch/arm/boot/dts/*am4* 14000F: arch/arm/boot/dts/*am5* 14001F: arch/arm/boot/dts/*dra7* 14002F: arch/arm/boot/dts/*omap* 14003F: arch/arm/boot/dts/logicpd-som-lv* 14004F: arch/arm/boot/dts/logicpd-torpedo* 14005 14006OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 14007L: linux-omap@vger.kernel.org 14008L: linux-fbdev@vger.kernel.org 14009S: Orphan 14010F: Documentation/arm/omap/dss.rst 14011F: drivers/video/fbdev/omap2/ 14012 14013OMAP FRAMEBUFFER SUPPORT 14014L: linux-fbdev@vger.kernel.org 14015L: linux-omap@vger.kernel.org 14016S: Orphan 14017F: drivers/video/fbdev/omap/ 14018 14019OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 14020M: Roger Quadros <rogerq@kernel.org> 14021M: Tony Lindgren <tony@atomide.com> 14022L: linux-omap@vger.kernel.org 14023S: Maintained 14024F: arch/arm/mach-omap2/*gpmc* 14025F: drivers/memory/omap-gpmc.c 14026 14027OMAP GPIO DRIVER 14028M: Grygorii Strashko <grygorii.strashko@ti.com> 14029M: Santosh Shilimkar <ssantosh@kernel.org> 14030M: Kevin Hilman <khilman@kernel.org> 14031L: linux-omap@vger.kernel.org 14032S: Maintained 14033F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 14034F: drivers/gpio/gpio-omap.c 14035 14036OMAP HARDWARE SPINLOCK SUPPORT 14037M: Ohad Ben-Cohen <ohad@wizery.com> 14038L: linux-omap@vger.kernel.org 14039S: Maintained 14040F: drivers/hwspinlock/omap_hwspinlock.c 14041 14042OMAP HS MMC SUPPORT 14043L: linux-mmc@vger.kernel.org 14044L: linux-omap@vger.kernel.org 14045S: Orphan 14046F: drivers/mmc/host/omap_hsmmc.c 14047 14048OMAP HWMOD DATA 14049M: Paul Walmsley <paul@pwsan.com> 14050L: linux-omap@vger.kernel.org 14051S: Maintained 14052F: arch/arm/mach-omap2/omap_hwmod*data* 14053 14054OMAP HWMOD SUPPORT 14055M: Benoît Cousson <bcousson@baylibre.com> 14056M: Paul Walmsley <paul@pwsan.com> 14057L: linux-omap@vger.kernel.org 14058S: Maintained 14059F: arch/arm/mach-omap2/omap_hwmod.* 14060 14061OMAP I2C DRIVER 14062M: Vignesh R <vigneshr@ti.com> 14063L: linux-omap@vger.kernel.org 14064L: linux-i2c@vger.kernel.org 14065S: Maintained 14066F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 14067F: drivers/i2c/busses/i2c-omap.c 14068 14069OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 14070M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14071L: linux-media@vger.kernel.org 14072S: Maintained 14073F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 14074F: drivers/media/platform/omap3isp/ 14075F: drivers/staging/media/omap4iss/ 14076 14077OMAP MMC SUPPORT 14078M: Aaro Koskinen <aaro.koskinen@iki.fi> 14079L: linux-omap@vger.kernel.org 14080S: Odd Fixes 14081F: drivers/mmc/host/omap.c 14082 14083OMAP POWER MANAGEMENT SUPPORT 14084M: Kevin Hilman <khilman@kernel.org> 14085L: linux-omap@vger.kernel.org 14086S: Maintained 14087F: arch/arm/*omap*/*pm* 14088F: drivers/cpufreq/omap-cpufreq.c 14089 14090OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 14091M: Rajendra Nayak <rnayak@codeaurora.org> 14092M: Paul Walmsley <paul@pwsan.com> 14093L: linux-omap@vger.kernel.org 14094S: Maintained 14095F: arch/arm/mach-omap2/prm* 14096 14097OMAP RANDOM NUMBER GENERATOR SUPPORT 14098M: Deepak Saxena <dsaxena@plexity.net> 14099S: Maintained 14100F: drivers/char/hw_random/omap-rng.c 14101 14102OMAP USB SUPPORT 14103L: linux-usb@vger.kernel.org 14104L: linux-omap@vger.kernel.org 14105S: Orphan 14106F: arch/arm/*omap*/usb* 14107F: drivers/usb/*/*omap* 14108 14109OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 14110M: Mark Jackson <mpfj@newflow.co.uk> 14111L: linux-omap@vger.kernel.org 14112S: Maintained 14113F: arch/arm/boot/dts/am335x-nano.dts 14114 14115OMAP1 SUPPORT 14116M: Aaro Koskinen <aaro.koskinen@iki.fi> 14117M: Tony Lindgren <tony@atomide.com> 14118L: linux-omap@vger.kernel.org 14119S: Maintained 14120Q: http://patchwork.kernel.org/project/linux-omap/list/ 14121T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 14122F: arch/arm/configs/omap1_defconfig 14123F: arch/arm/mach-omap1/ 14124F: arch/arm/plat-omap/ 14125F: drivers/i2c/busses/i2c-omap.c 14126F: include/linux/platform_data/ams-delta-fiq.h 14127F: include/linux/platform_data/i2c-omap.h 14128 14129OMAP2+ SUPPORT 14130M: Tony Lindgren <tony@atomide.com> 14131L: linux-omap@vger.kernel.org 14132S: Maintained 14133W: http://www.muru.com/linux/omap/ 14134W: http://linux.omap.com/ 14135Q: http://patchwork.kernel.org/project/linux-omap/list/ 14136T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 14137F: arch/arm/configs/omap2plus_defconfig 14138F: arch/arm/mach-omap2/ 14139F: arch/arm/plat-omap/ 14140F: drivers/bus/ti-sysc.c 14141F: drivers/i2c/busses/i2c-omap.c 14142F: drivers/irqchip/irq-omap-intc.c 14143F: drivers/mfd/*omap*.c 14144F: drivers/mfd/menelaus.c 14145F: drivers/mfd/palmas.c 14146F: drivers/mfd/tps65217.c 14147F: drivers/mfd/tps65218.c 14148F: drivers/mfd/tps65910.c 14149F: drivers/mfd/twl-core.[ch] 14150F: drivers/mfd/twl4030*.c 14151F: drivers/mfd/twl6030*.c 14152F: drivers/mfd/twl6040*.c 14153F: drivers/regulator/palmas-regulator*.c 14154F: drivers/regulator/pbias-regulator.c 14155F: drivers/regulator/tps65217-regulator.c 14156F: drivers/regulator/tps65218-regulator.c 14157F: drivers/regulator/tps65910-regulator.c 14158F: drivers/regulator/twl-regulator.c 14159F: drivers/regulator/twl6030-regulator.c 14160F: include/linux/platform_data/i2c-omap.h 14161F: include/linux/platform_data/ti-sysc.h 14162 14163OMFS FILESYSTEM 14164M: Bob Copeland <me@bobcopeland.com> 14165L: linux-karma-devel@lists.sourceforge.net 14166S: Maintained 14167F: Documentation/filesystems/omfs.rst 14168F: fs/omfs/ 14169 14170OMNIKEY CARDMAN 4000 DRIVER 14171M: Harald Welte <laforge@gnumonks.org> 14172S: Maintained 14173F: drivers/char/pcmcia/cm4000_cs.c 14174F: include/linux/cm4000_cs.h 14175F: include/uapi/linux/cm4000_cs.h 14176 14177OMNIKEY CARDMAN 4040 DRIVER 14178M: Harald Welte <laforge@gnumonks.org> 14179S: Maintained 14180F: drivers/char/pcmcia/cm4040_cs.* 14181 14182OMNIVISION OV02A10 SENSOR DRIVER 14183M: Dongchun Zhu <dongchun.zhu@mediatek.com> 14184L: linux-media@vger.kernel.org 14185S: Maintained 14186T: git git://linuxtv.org/media_tree.git 14187F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 14188F: drivers/media/i2c/ov02a10.c 14189 14190OMNIVISION OV13858 SENSOR DRIVER 14191M: Sakari Ailus <sakari.ailus@linux.intel.com> 14192L: linux-media@vger.kernel.org 14193S: Maintained 14194T: git git://linuxtv.org/media_tree.git 14195F: drivers/media/i2c/ov13858.c 14196 14197OMNIVISION OV13B10 SENSOR DRIVER 14198M: Arec Kao <arec.kao@intel.com> 14199L: linux-media@vger.kernel.org 14200S: Maintained 14201T: git git://linuxtv.org/media_tree.git 14202F: drivers/media/i2c/ov13b10.c 14203 14204OMNIVISION OV2680 SENSOR DRIVER 14205M: Rui Miguel Silva <rmfrfs@gmail.com> 14206L: linux-media@vger.kernel.org 14207S: Maintained 14208T: git git://linuxtv.org/media_tree.git 14209F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 14210F: drivers/media/i2c/ov2680.c 14211 14212OMNIVISION OV2685 SENSOR DRIVER 14213M: Shunqian Zheng <zhengsq@rock-chips.com> 14214L: linux-media@vger.kernel.org 14215S: Maintained 14216T: git git://linuxtv.org/media_tree.git 14217F: drivers/media/i2c/ov2685.c 14218 14219OMNIVISION OV2740 SENSOR DRIVER 14220M: Tianshu Qiu <tian.shu.qiu@intel.com> 14221R: Shawn Tu <shawnx.tu@intel.com> 14222R: Bingbu Cao <bingbu.cao@intel.com> 14223L: linux-media@vger.kernel.org 14224S: Maintained 14225T: git git://linuxtv.org/media_tree.git 14226F: drivers/media/i2c/ov2740.c 14227 14228OMNIVISION OV5640 SENSOR DRIVER 14229M: Steve Longerbeam <slongerbeam@gmail.com> 14230L: linux-media@vger.kernel.org 14231S: Maintained 14232T: git git://linuxtv.org/media_tree.git 14233F: drivers/media/i2c/ov5640.c 14234 14235OMNIVISION OV5647 SENSOR DRIVER 14236M: Dave Stevenson <dave.stevenson@raspberrypi.com> 14237M: Jacopo Mondi <jacopo@jmondi.org> 14238L: linux-media@vger.kernel.org 14239S: Maintained 14240T: git git://linuxtv.org/media_tree.git 14241F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 14242F: drivers/media/i2c/ov5647.c 14243 14244OMNIVISION OV5670 SENSOR DRIVER 14245M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 14246L: linux-media@vger.kernel.org 14247S: Maintained 14248T: git git://linuxtv.org/media_tree.git 14249F: drivers/media/i2c/ov5670.c 14250 14251OMNIVISION OV5675 SENSOR DRIVER 14252M: Shawn Tu <shawnx.tu@intel.com> 14253L: linux-media@vger.kernel.org 14254S: Maintained 14255T: git git://linuxtv.org/media_tree.git 14256F: drivers/media/i2c/ov5675.c 14257 14258OMNIVISION OV5693 SENSOR DRIVER 14259M: Daniel Scally <djrscally@gmail.com> 14260L: linux-media@vger.kernel.org 14261S: Maintained 14262T: git git://linuxtv.org/media_tree.git 14263F: drivers/media/i2c/ov5693.c 14264 14265OMNIVISION OV5695 SENSOR DRIVER 14266M: Shunqian Zheng <zhengsq@rock-chips.com> 14267L: linux-media@vger.kernel.org 14268S: Maintained 14269T: git git://linuxtv.org/media_tree.git 14270F: drivers/media/i2c/ov5695.c 14271 14272OMNIVISION OV7670 SENSOR DRIVER 14273L: linux-media@vger.kernel.org 14274S: Orphan 14275T: git git://linuxtv.org/media_tree.git 14276F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 14277F: drivers/media/i2c/ov7670.c 14278 14279OMNIVISION OV772x SENSOR DRIVER 14280M: Jacopo Mondi <jacopo@jmondi.org> 14281L: linux-media@vger.kernel.org 14282S: Odd fixes 14283T: git git://linuxtv.org/media_tree.git 14284F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 14285F: drivers/media/i2c/ov772x.c 14286F: include/media/i2c/ov772x.h 14287 14288OMNIVISION OV7740 SENSOR DRIVER 14289M: Wenyou Yang <wenyou.yang@microchip.com> 14290L: linux-media@vger.kernel.org 14291S: Maintained 14292T: git git://linuxtv.org/media_tree.git 14293F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 14294F: drivers/media/i2c/ov7740.c 14295 14296OMNIVISION OV8856 SENSOR DRIVER 14297M: Dongchun Zhu <dongchun.zhu@mediatek.com> 14298L: linux-media@vger.kernel.org 14299S: Maintained 14300T: git git://linuxtv.org/media_tree.git 14301F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 14302F: drivers/media/i2c/ov8856.c 14303 14304OMNIVISION OV9282 SENSOR DRIVER 14305M: Paul J. Murphy <paul.j.murphy@intel.com> 14306M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 14307L: linux-media@vger.kernel.org 14308S: Maintained 14309T: git git://linuxtv.org/media_tree.git 14310F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 14311F: drivers/media/i2c/ov9282.c 14312 14313OMNIVISION OV9640 SENSOR DRIVER 14314M: Petr Cvek <petrcvekcz@gmail.com> 14315L: linux-media@vger.kernel.org 14316S: Maintained 14317F: drivers/media/i2c/ov9640.* 14318 14319OMNIVISION OV9650 SENSOR DRIVER 14320M: Sakari Ailus <sakari.ailus@linux.intel.com> 14321R: Akinobu Mita <akinobu.mita@gmail.com> 14322R: Sylwester Nawrocki <s.nawrocki@samsung.com> 14323L: linux-media@vger.kernel.org 14324S: Maintained 14325T: git git://linuxtv.org/media_tree.git 14326F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 14327F: drivers/media/i2c/ov9650.c 14328 14329OMNIVISION OV9734 SENSOR DRIVER 14330M: Tianshu Qiu <tian.shu.qiu@intel.com> 14331R: Bingbu Cao <bingbu.cao@intel.com> 14332L: linux-media@vger.kernel.org 14333S: Maintained 14334T: git git://linuxtv.org/media_tree.git 14335F: drivers/media/i2c/ov9734.c 14336 14337ONENAND FLASH DRIVER 14338M: Kyungmin Park <kyungmin.park@samsung.com> 14339L: linux-mtd@lists.infradead.org 14340S: Maintained 14341F: drivers/mtd/nand/onenand/ 14342F: include/linux/mtd/onenand*.h 14343 14344ONION OMEGA2+ BOARD 14345M: Harvey Hunt <harveyhuntnexus@gmail.com> 14346L: linux-mips@vger.kernel.org 14347S: Maintained 14348F: arch/mips/boot/dts/ralink/omega2p.dts 14349 14350OP-TEE DRIVER 14351M: Jens Wiklander <jens.wiklander@linaro.org> 14352L: op-tee@lists.trustedfirmware.org 14353S: Maintained 14354F: Documentation/ABI/testing/sysfs-bus-optee-devices 14355F: drivers/tee/optee/ 14356 14357OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 14358M: Sumit Garg <sumit.garg@linaro.org> 14359L: op-tee@lists.trustedfirmware.org 14360S: Maintained 14361F: drivers/char/hw_random/optee-rng.c 14362 14363OPA-VNIC DRIVER 14364M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 14365M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 14366L: linux-rdma@vger.kernel.org 14367S: Supported 14368F: drivers/infiniband/ulp/opa_vnic 14369 14370OPEN FIRMWARE AND DEVICE TREE OVERLAYS 14371M: Pantelis Antoniou <pantelis.antoniou@konsulko.com> 14372M: Frank Rowand <frowand.list@gmail.com> 14373L: devicetree@vger.kernel.org 14374S: Maintained 14375F: Documentation/devicetree/dynamic-resolution-notes.rst 14376F: Documentation/devicetree/overlay-notes.rst 14377F: drivers/of/overlay.c 14378F: drivers/of/resolver.c 14379K: of_overlay_notifier_ 14380 14381OPEN FIRMWARE AND FLATTENED DEVICE TREE 14382M: Rob Herring <robh+dt@kernel.org> 14383M: Frank Rowand <frowand.list@gmail.com> 14384L: devicetree@vger.kernel.org 14385S: Maintained 14386W: http://www.devicetree.org/ 14387T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 14388F: Documentation/ABI/testing/sysfs-firmware-ofw 14389F: drivers/of/ 14390F: include/linux/of*.h 14391F: scripts/dtc/ 14392 14393OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 14394M: Rob Herring <robh+dt@kernel.org> 14395L: devicetree@vger.kernel.org 14396S: Maintained 14397Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 14398T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 14399F: Documentation/devicetree/ 14400F: arch/*/boot/dts/ 14401F: include/dt-bindings/ 14402 14403OPENCOMPUTE PTP CLOCK DRIVER 14404M: Jonathan Lemon <jonathan.lemon@gmail.com> 14405L: netdev@vger.kernel.org 14406S: Maintained 14407F: drivers/ptp/ptp_ocp.c 14408 14409OPENCORES I2C BUS DRIVER 14410M: Peter Korsgaard <peter@korsgaard.com> 14411M: Andrew Lunn <andrew@lunn.ch> 14412L: linux-i2c@vger.kernel.org 14413S: Maintained 14414F: Documentation/devicetree/bindings/i2c/i2c-ocores.txt 14415F: Documentation/i2c/busses/i2c-ocores.rst 14416F: drivers/i2c/busses/i2c-ocores.c 14417F: include/linux/platform_data/i2c-ocores.h 14418 14419OPENRISC ARCHITECTURE 14420M: Jonas Bonn <jonas@southpole.se> 14421M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 14422M: Stafford Horne <shorne@gmail.com> 14423L: openrisc@lists.librecores.org 14424S: Maintained 14425W: http://openrisc.io 14426T: git git://github.com/openrisc/linux.git 14427F: Documentation/devicetree/bindings/openrisc/ 14428F: Documentation/openrisc/ 14429F: arch/openrisc/ 14430F: drivers/irqchip/irq-ompic.c 14431F: drivers/irqchip/irq-or1k-* 14432 14433OPENVSWITCH 14434M: Pravin B Shelar <pshelar@ovn.org> 14435L: netdev@vger.kernel.org 14436L: dev@openvswitch.org 14437S: Maintained 14438W: http://openvswitch.org 14439F: include/uapi/linux/openvswitch.h 14440F: net/openvswitch/ 14441 14442OPERATING PERFORMANCE POINTS (OPP) 14443M: Viresh Kumar <vireshk@kernel.org> 14444M: Nishanth Menon <nm@ti.com> 14445M: Stephen Boyd <sboyd@kernel.org> 14446L: linux-pm@vger.kernel.org 14447S: Maintained 14448T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 14449F: Documentation/devicetree/bindings/opp/ 14450F: Documentation/power/opp.rst 14451F: drivers/opp/ 14452F: include/linux/pm_opp.h 14453 14454OPL4 DRIVER 14455M: Clemens Ladisch <clemens@ladisch.de> 14456L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14457S: Maintained 14458T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 14459F: sound/drivers/opl4/ 14460 14461ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 14462M: Mark Fasheh <mark@fasheh.com> 14463M: Joel Becker <jlbec@evilplan.org> 14464M: Joseph Qi <joseph.qi@linux.alibaba.com> 14465L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 14466S: Supported 14467W: http://ocfs2.wiki.kernel.org 14468F: Documentation/filesystems/dlmfs.rst 14469F: Documentation/filesystems/ocfs2.rst 14470F: fs/ocfs2/ 14471 14472ORANGEFS FILESYSTEM 14473M: Mike Marshall <hubcap@omnibond.com> 14474R: Martin Brandenburg <martin@omnibond.com> 14475L: devel@lists.orangefs.org 14476S: Supported 14477T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 14478F: Documentation/filesystems/orangefs.rst 14479F: fs/orangefs/ 14480 14481ORINOCO DRIVER 14482L: linux-wireless@vger.kernel.org 14483S: Orphan 14484W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 14485W: http://www.nongnu.org/orinoco/ 14486F: drivers/net/wireless/intersil/orinoco/ 14487 14488OV2659 OMNIVISION SENSOR DRIVER 14489M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 14490L: linux-media@vger.kernel.org 14491S: Maintained 14492W: https://linuxtv.org 14493Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14494T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 14495F: drivers/media/i2c/ov2659.c 14496F: include/media/i2c/ov2659.h 14497 14498OVERLAY FILESYSTEM 14499M: Miklos Szeredi <miklos@szeredi.hu> 14500L: linux-unionfs@vger.kernel.org 14501S: Supported 14502T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 14503F: Documentation/filesystems/overlayfs.rst 14504F: fs/overlayfs/ 14505 14506P54 WIRELESS DRIVER 14507M: Christian Lamparter <chunkeey@googlemail.com> 14508L: linux-wireless@vger.kernel.org 14509S: Maintained 14510W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 14511F: drivers/net/wireless/intersil/p54/ 14512 14513PACKING 14514M: Vladimir Oltean <olteanv@gmail.com> 14515L: netdev@vger.kernel.org 14516S: Supported 14517F: Documentation/core-api/packing.rst 14518F: include/linux/packing.h 14519F: lib/packing.c 14520 14521PADATA PARALLEL EXECUTION MECHANISM 14522M: Steffen Klassert <steffen.klassert@secunet.com> 14523M: Daniel Jordan <daniel.m.jordan@oracle.com> 14524L: linux-crypto@vger.kernel.org 14525L: linux-kernel@vger.kernel.org 14526S: Maintained 14527F: Documentation/core-api/padata.rst 14528F: include/linux/padata.h 14529F: kernel/padata.c 14530 14531PAGE POOL 14532M: Jesper Dangaard Brouer <hawk@kernel.org> 14533M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 14534L: netdev@vger.kernel.org 14535S: Supported 14536F: Documentation/networking/page_pool.rst 14537F: include/net/page_pool.h 14538F: include/trace/events/page_pool.h 14539F: net/core/page_pool.c 14540 14541PAGE TABLE CHECK 14542M: Pasha Tatashin <pasha.tatashin@soleen.com> 14543M: Andrew Morton <akpm@linux-foundation.org> 14544L: linux-mm@kvack.org 14545S: Maintained 14546F: Documentation/vm/page_table_check.rst 14547F: include/linux/page_table_check.h 14548F: mm/page_table_check.c 14549 14550PANASONIC LAPTOP ACPI EXTRAS DRIVER 14551M: Kenneth Chan <kenneth.t.chan@gmail.com> 14552L: platform-driver-x86@vger.kernel.org 14553S: Maintained 14554F: drivers/platform/x86/panasonic-laptop.c 14555 14556PARALLAX PING IIO SENSOR DRIVER 14557M: Andreas Klinger <ak@it-klinger.de> 14558L: linux-iio@vger.kernel.org 14559S: Maintained 14560F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 14561F: drivers/iio/proximity/ping.c 14562 14563PARALLEL LCD/KEYPAD PANEL DRIVER 14564M: Willy Tarreau <willy@haproxy.com> 14565M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 14566S: Odd Fixes 14567F: Documentation/admin-guide/lcd-panel-cgram.rst 14568F: drivers/auxdisplay/panel.c 14569 14570PARALLEL PORT SUBSYSTEM 14571M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 14572M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 14573L: linux-parport@lists.infradead.org (subscribers-only) 14574S: Maintained 14575F: Documentation/driver-api/parport*.rst 14576F: drivers/char/ppdev.c 14577F: drivers/parport/ 14578F: include/linux/parport*.h 14579F: include/uapi/linux/ppdev.h 14580 14581PARAVIRT_OPS INTERFACE 14582M: Juergen Gross <jgross@suse.com> 14583M: Deep Shah <sdeep@vmware.com> 14584M: "VMware, Inc." <pv-drivers@vmware.com> 14585L: virtualization@lists.linux-foundation.org 14586L: x86@kernel.org 14587S: Supported 14588T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 14589F: Documentation/virt/paravirt_ops.rst 14590F: arch/*/include/asm/paravirt*.h 14591F: arch/*/kernel/paravirt* 14592F: include/linux/hypervisor.h 14593 14594PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 14595M: Tim Waugh <tim@cyberelk.net> 14596L: linux-parport@lists.infradead.org (subscribers-only) 14597S: Maintained 14598F: Documentation/admin-guide/blockdev/paride.rst 14599F: drivers/block/paride/ 14600 14601PARISC ARCHITECTURE 14602M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 14603M: Helge Deller <deller@gmx.de> 14604L: linux-parisc@vger.kernel.org 14605S: Maintained 14606W: https://parisc.wiki.kernel.org 14607Q: http://patchwork.kernel.org/project/linux-parisc/list/ 14608T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 14609T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 14610F: Documentation/parisc/ 14611F: arch/parisc/ 14612F: drivers/char/agp/parisc-agp.c 14613F: drivers/input/misc/hp_sdc_rtc.c 14614F: drivers/input/serio/gscps2.c 14615F: drivers/input/serio/hp_sdc* 14616F: drivers/parisc/ 14617F: drivers/parport/parport_gsc.* 14618F: drivers/tty/serial/8250/8250_gsc.c 14619F: drivers/video/console/sti* 14620F: drivers/video/fbdev/sti* 14621F: drivers/video/logo/logo_parisc* 14622F: include/linux/hp_sdc.h 14623 14624PARMAN 14625M: Jiri Pirko <jiri@nvidia.com> 14626L: netdev@vger.kernel.org 14627S: Supported 14628F: include/linux/parman.h 14629F: lib/parman.c 14630F: lib/test_parman.c 14631 14632PC ENGINES APU BOARD DRIVER 14633M: Enrico Weigelt, metux IT consult <info@metux.net> 14634S: Maintained 14635F: drivers/platform/x86/pcengines-apuv2.c 14636 14637PC87360 HARDWARE MONITORING DRIVER 14638M: Jim Cromie <jim.cromie@gmail.com> 14639L: linux-hwmon@vger.kernel.org 14640S: Maintained 14641F: Documentation/hwmon/pc87360.rst 14642F: drivers/hwmon/pc87360.c 14643 14644PC8736x GPIO DRIVER 14645M: Jim Cromie <jim.cromie@gmail.com> 14646S: Maintained 14647F: drivers/char/pc8736x_gpio.c 14648 14649PC87427 HARDWARE MONITORING DRIVER 14650M: Jean Delvare <jdelvare@suse.com> 14651L: linux-hwmon@vger.kernel.org 14652S: Maintained 14653F: Documentation/hwmon/pc87427.rst 14654F: drivers/hwmon/pc87427.c 14655 14656PCA9532 LED DRIVER 14657M: Riku Voipio <riku.voipio@iki.fi> 14658S: Maintained 14659F: drivers/leds/leds-pca9532.c 14660F: include/linux/leds-pca9532.h 14661 14662PCA9541 I2C BUS MASTER SELECTOR DRIVER 14663M: Guenter Roeck <linux@roeck-us.net> 14664L: linux-i2c@vger.kernel.org 14665S: Maintained 14666F: drivers/i2c/muxes/i2c-mux-pca9541.c 14667 14668PCDP - PRIMARY CONSOLE AND DEBUG PORT 14669M: Khalid Aziz <khalid@gonehiking.org> 14670S: Maintained 14671F: drivers/firmware/pcdp.* 14672 14673PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 14674M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 14675M: Pali Rohár <pali@kernel.org> 14676L: linux-pci@vger.kernel.org 14677L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14678S: Maintained 14679F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 14680F: drivers/pci/controller/pci-aardvark.c 14681 14682PCI DRIVER FOR ALTERA PCIE IP 14683M: Joyce Ooi <joyce.ooi@intel.com> 14684L: linux-pci@vger.kernel.org 14685S: Supported 14686F: Documentation/devicetree/bindings/pci/altera-pcie.txt 14687F: drivers/pci/controller/pcie-altera.c 14688 14689PCI DRIVER FOR APPLIEDMICRO XGENE 14690M: Toan Le <toan@os.amperecomputing.com> 14691L: linux-pci@vger.kernel.org 14692L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14693S: Maintained 14694F: Documentation/devicetree/bindings/pci/xgene-pci.txt 14695F: drivers/pci/controller/pci-xgene.c 14696 14697PCI DRIVER FOR ARM VERSATILE PLATFORM 14698M: Rob Herring <robh@kernel.org> 14699L: linux-pci@vger.kernel.org 14700L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14701S: Maintained 14702F: Documentation/devicetree/bindings/pci/versatile.yaml 14703F: drivers/pci/controller/pci-versatile.c 14704 14705PCI DRIVER FOR ARMADA 8K 14706M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 14707L: linux-pci@vger.kernel.org 14708L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14709S: Maintained 14710F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 14711F: drivers/pci/controller/dwc/pcie-armada8k.c 14712 14713PCI DRIVER FOR CADENCE PCIE IP 14714M: Tom Joseph <tjoseph@cadence.com> 14715L: linux-pci@vger.kernel.org 14716S: Maintained 14717F: Documentation/devicetree/bindings/pci/cdns,* 14718F: drivers/pci/controller/cadence/ 14719 14720PCI DRIVER FOR FREESCALE LAYERSCAPE 14721M: Minghuan Lian <minghuan.Lian@nxp.com> 14722M: Mingkai Hu <mingkai.hu@nxp.com> 14723M: Roy Zang <roy.zang@nxp.com> 14724L: linuxppc-dev@lists.ozlabs.org 14725L: linux-pci@vger.kernel.org 14726L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14727S: Maintained 14728F: drivers/pci/controller/dwc/*layerscape* 14729 14730PCI DRIVER FOR GENERIC OF HOSTS 14731M: Will Deacon <will@kernel.org> 14732L: linux-pci@vger.kernel.org 14733L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14734S: Maintained 14735F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 14736F: drivers/pci/controller/pci-host-common.c 14737F: drivers/pci/controller/pci-host-generic.c 14738 14739PCI DRIVER FOR IMX6 14740M: Richard Zhu <hongxing.zhu@nxp.com> 14741M: Lucas Stach <l.stach@pengutronix.de> 14742L: linux-pci@vger.kernel.org 14743L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14744S: Maintained 14745F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 14746F: drivers/pci/controller/dwc/*imx6* 14747 14748PCI DRIVER FOR FU740 14749M: Paul Walmsley <paul.walmsley@sifive.com> 14750M: Greentime Hu <greentime.hu@sifive.com> 14751L: linux-pci@vger.kernel.org 14752S: Maintained 14753F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 14754F: drivers/pci/controller/dwc/pcie-fu740.c 14755 14756PCI DRIVER FOR INTEL IXP4XX 14757M: Linus Walleij <linus.walleij@linaro.org> 14758S: Maintained 14759F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 14760F: drivers/pci/controller/pci-ixp4xx.c 14761 14762PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 14763M: Nirmal Patel <nirmal.patel@linux.intel.com> 14764R: Jonathan Derrick <jonathan.derrick@linux.dev> 14765L: linux-pci@vger.kernel.org 14766S: Supported 14767F: drivers/pci/controller/vmd.c 14768 14769PCI DRIVER FOR MICROSEMI SWITCHTEC 14770M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 14771M: Logan Gunthorpe <logang@deltatee.com> 14772L: linux-pci@vger.kernel.org 14773S: Maintained 14774F: Documentation/ABI/testing/sysfs-class-switchtec 14775F: Documentation/driver-api/switchtec.rst 14776F: drivers/ntb/hw/mscc/ 14777F: drivers/pci/switch/switchtec* 14778F: include/linux/switchtec.h 14779F: include/uapi/linux/switchtec_ioctl.h 14780 14781PCI DRIVER FOR MOBIVEIL PCIE IP 14782M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 14783M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 14784L: linux-pci@vger.kernel.org 14785S: Supported 14786F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 14787F: drivers/pci/controller/mobiveil/pcie-mobiveil* 14788 14789PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 14790M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 14791L: linux-pci@vger.kernel.org 14792L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14793S: Maintained 14794F: drivers/pci/controller/*mvebu* 14795 14796PCI DRIVER FOR NVIDIA TEGRA 14797M: Thierry Reding <thierry.reding@gmail.com> 14798L: linux-tegra@vger.kernel.org 14799L: linux-pci@vger.kernel.org 14800S: Supported 14801F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 14802F: drivers/pci/controller/pci-tegra.c 14803 14804PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 14805M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 14806L: linux-pci@vger.kernel.org 14807L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14808S: Maintained 14809F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 14810F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 14811 14812PCI DRIVER FOR RENESAS R-CAR 14813M: Marek Vasut <marek.vasut+renesas@gmail.com> 14814M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 14815L: linux-pci@vger.kernel.org 14816L: linux-renesas-soc@vger.kernel.org 14817S: Maintained 14818F: Documentation/devicetree/bindings/pci/*rcar* 14819F: drivers/pci/controller/*rcar* 14820 14821PCI DRIVER FOR SAMSUNG EXYNOS 14822M: Jingoo Han <jingoohan1@gmail.com> 14823L: linux-pci@vger.kernel.org 14824L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14825L: linux-samsung-soc@vger.kernel.org 14826S: Maintained 14827F: drivers/pci/controller/dwc/pci-exynos.c 14828 14829PCI DRIVER FOR SYNOPSYS DESIGNWARE 14830M: Jingoo Han <jingoohan1@gmail.com> 14831M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 14832L: linux-pci@vger.kernel.org 14833S: Maintained 14834F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 14835F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 14836F: drivers/pci/controller/dwc/*designware* 14837 14838PCI DRIVER FOR TI DRA7XX/J721E 14839M: Kishon Vijay Abraham I <kishon@ti.com> 14840L: linux-omap@vger.kernel.org 14841L: linux-pci@vger.kernel.org 14842L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14843S: Supported 14844F: Documentation/devicetree/bindings/pci/ti-pci.txt 14845F: drivers/pci/controller/cadence/pci-j721e.c 14846F: drivers/pci/controller/dwc/pci-dra7xx.c 14847 14848PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 14849M: Linus Walleij <linus.walleij@linaro.org> 14850L: linux-pci@vger.kernel.org 14851S: Maintained 14852F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 14853F: drivers/pci/controller/pci-v3-semi.c 14854 14855PCI ENDPOINT SUBSYSTEM 14856M: Kishon Vijay Abraham I <kishon@ti.com> 14857M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 14858R: Krzysztof Wilczyński <kw@linux.com> 14859L: linux-pci@vger.kernel.org 14860S: Supported 14861Q: https://patchwork.kernel.org/project/linux-pci/list/ 14862B: https://bugzilla.kernel.org 14863C: irc://irc.oftc.net/linux-pci 14864T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 14865F: Documentation/PCI/endpoint/* 14866F: Documentation/misc-devices/pci-endpoint-test.rst 14867F: drivers/misc/pci_endpoint_test.c 14868F: drivers/pci/endpoint/ 14869F: tools/pci/ 14870 14871PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 14872M: Russell Currey <ruscur@russell.cc> 14873M: Oliver O'Halloran <oohall@gmail.com> 14874L: linuxppc-dev@lists.ozlabs.org 14875S: Supported 14876F: Documentation/PCI/pci-error-recovery.rst 14877F: Documentation/powerpc/eeh-pci-error-recovery.rst 14878F: arch/powerpc/include/*/eeh*.h 14879F: arch/powerpc/kernel/eeh*.c 14880F: arch/powerpc/platforms/*/eeh*.c 14881F: drivers/pci/pcie/aer.c 14882F: drivers/pci/pcie/dpc.c 14883F: drivers/pci/pcie/err.c 14884 14885PCI ERROR RECOVERY 14886M: Linas Vepstas <linasvepstas@gmail.com> 14887L: linux-pci@vger.kernel.org 14888S: Supported 14889F: Documentation/PCI/pci-error-recovery.rst 14890 14891PCI PEER-TO-PEER DMA (P2PDMA) 14892M: Bjorn Helgaas <bhelgaas@google.com> 14893M: Logan Gunthorpe <logang@deltatee.com> 14894L: linux-pci@vger.kernel.org 14895S: Supported 14896Q: https://patchwork.kernel.org/project/linux-pci/list/ 14897B: https://bugzilla.kernel.org 14898C: irc://irc.oftc.net/linux-pci 14899T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 14900F: Documentation/driver-api/pci/p2pdma.rst 14901F: drivers/pci/p2pdma.c 14902F: include/linux/pci-p2pdma.h 14903 14904PCI MSI DRIVER FOR ALTERA MSI IP 14905M: Joyce Ooi <joyce.ooi@intel.com> 14906L: linux-pci@vger.kernel.org 14907S: Supported 14908F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 14909F: drivers/pci/controller/pcie-altera-msi.c 14910 14911PCI MSI DRIVER FOR APPLIEDMICRO XGENE 14912M: Toan Le <toan@os.amperecomputing.com> 14913L: linux-pci@vger.kernel.org 14914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14915S: Maintained 14916F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 14917F: drivers/pci/controller/pci-xgene-msi.c 14918 14919PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 14920M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 14921R: Rob Herring <robh@kernel.org> 14922R: Krzysztof Wilczyński <kw@linux.com> 14923L: linux-pci@vger.kernel.org 14924S: Supported 14925Q: https://patchwork.kernel.org/project/linux-pci/list/ 14926B: https://bugzilla.kernel.org 14927C: irc://irc.oftc.net/linux-pci 14928T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 14929F: drivers/pci/controller/ 14930F: drivers/pci/pci-bridge-emul.c 14931F: drivers/pci/pci-bridge-emul.h 14932 14933PCI SUBSYSTEM 14934M: Bjorn Helgaas <bhelgaas@google.com> 14935L: linux-pci@vger.kernel.org 14936S: Supported 14937Q: https://patchwork.kernel.org/project/linux-pci/list/ 14938B: https://bugzilla.kernel.org 14939C: irc://irc.oftc.net/linux-pci 14940T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 14941F: Documentation/PCI/ 14942F: Documentation/devicetree/bindings/pci/ 14943F: arch/x86/kernel/early-quirks.c 14944F: arch/x86/kernel/quirks.c 14945F: arch/x86/pci/ 14946F: drivers/acpi/pci* 14947F: drivers/pci/ 14948F: include/asm-generic/pci* 14949F: include/linux/of_pci.h 14950F: include/linux/pci* 14951F: include/uapi/linux/pci* 14952F: lib/pci* 14953 14954PCIE DRIVER FOR AMAZON ANNAPURNA LABS 14955M: Jonathan Chocron <jonnyc@amazon.com> 14956L: linux-pci@vger.kernel.org 14957S: Maintained 14958F: Documentation/devicetree/bindings/pci/pcie-al.txt 14959F: drivers/pci/controller/dwc/pcie-al.c 14960 14961PCIE DRIVER FOR AMLOGIC MESON 14962M: Yue Wang <yue.wang@Amlogic.com> 14963L: linux-pci@vger.kernel.org 14964L: linux-amlogic@lists.infradead.org 14965S: Maintained 14966F: drivers/pci/controller/dwc/pci-meson.c 14967 14968PCIE DRIVER FOR AXIS ARTPEC 14969M: Jesper Nilsson <jesper.nilsson@axis.com> 14970L: linux-arm-kernel@axis.com 14971L: linux-pci@vger.kernel.org 14972S: Maintained 14973F: Documentation/devicetree/bindings/pci/axis,artpec* 14974F: drivers/pci/controller/dwc/*artpec* 14975 14976PCIE DRIVER FOR CAVIUM THUNDERX 14977M: Robert Richter <rric@kernel.org> 14978L: linux-pci@vger.kernel.org 14979L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14980S: Odd Fixes 14981F: drivers/pci/controller/pci-thunder-* 14982 14983PCIE DRIVER FOR HISILICON 14984M: Zhou Wang <wangzhou1@hisilicon.com> 14985L: linux-pci@vger.kernel.org 14986S: Maintained 14987F: drivers/pci/controller/dwc/pcie-hisi.c 14988 14989PCIE DRIVER FOR HISILICON KIRIN 14990M: Xiaowei Song <songxiaowei@hisilicon.com> 14991M: Binghui Wang <wangbinghui@hisilicon.com> 14992L: linux-pci@vger.kernel.org 14993S: Maintained 14994F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 14995F: drivers/pci/controller/dwc/pcie-kirin.c 14996 14997PCIE DRIVER FOR HISILICON STB 14998M: Shawn Guo <shawn.guo@linaro.org> 14999L: linux-pci@vger.kernel.org 15000S: Maintained 15001F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 15002F: drivers/pci/controller/dwc/pcie-histb.c 15003 15004PCIE DRIVER FOR INTEL KEEM BAY 15005M: Srikanth Thokala <srikanth.thokala@intel.com> 15006L: linux-pci@vger.kernel.org 15007S: Supported 15008F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 15009F: drivers/pci/controller/dwc/pcie-keembay.c 15010 15011PCIE DRIVER FOR INTEL LGM GW SOC 15012M: Rahul Tanwar <rtanwar@maxlinear.com> 15013L: linux-pci@vger.kernel.org 15014S: Maintained 15015F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 15016F: drivers/pci/controller/dwc/pcie-intel-gw.c 15017 15018PCIE DRIVER FOR MEDIATEK 15019M: Ryder Lee <ryder.lee@mediatek.com> 15020M: Jianjun Wang <jianjun.wang@mediatek.com> 15021L: linux-pci@vger.kernel.org 15022L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15023S: Supported 15024F: Documentation/devicetree/bindings/pci/mediatek* 15025F: drivers/pci/controller/*mediatek* 15026 15027PCIE DRIVER FOR MICROCHIP 15028M: Daire McNamara <daire.mcnamara@microchip.com> 15029L: linux-pci@vger.kernel.org 15030S: Supported 15031F: Documentation/devicetree/bindings/pci/microchip* 15032F: drivers/pci/controller/*microchip* 15033 15034PCIE DRIVER FOR QUALCOMM MSM 15035M: Stanimir Varbanov <svarbanov@mm-sol.com> 15036L: linux-pci@vger.kernel.org 15037L: linux-arm-msm@vger.kernel.org 15038S: Maintained 15039F: drivers/pci/controller/dwc/pcie-qcom.c 15040 15041PCIE ENDPOINT DRIVER FOR QUALCOMM 15042M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15043L: linux-pci@vger.kernel.org 15044L: linux-arm-msm@vger.kernel.org 15045S: Maintained 15046F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 15047F: drivers/pci/controller/dwc/pcie-qcom-ep.c 15048 15049PCIE DRIVER FOR ROCKCHIP 15050M: Shawn Lin <shawn.lin@rock-chips.com> 15051L: linux-pci@vger.kernel.org 15052L: linux-rockchip@lists.infradead.org 15053S: Maintained 15054F: Documentation/devicetree/bindings/pci/rockchip-pcie* 15055F: drivers/pci/controller/pcie-rockchip* 15056 15057PCIE DRIVER FOR SOCIONEXT UNIPHIER 15058M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 15059L: linux-pci@vger.kernel.org 15060S: Maintained 15061F: Documentation/devicetree/bindings/pci/uniphier-pcie* 15062F: drivers/pci/controller/dwc/pcie-uniphier* 15063 15064PCIE DRIVER FOR ST SPEAR13XX 15065M: Pratyush Anand <pratyush.anand@gmail.com> 15066L: linux-pci@vger.kernel.org 15067S: Maintained 15068F: drivers/pci/controller/dwc/*spear* 15069 15070PCMCIA SUBSYSTEM 15071M: Dominik Brodowski <linux@dominikbrodowski.net> 15072S: Odd Fixes 15073T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 15074F: Documentation/pcmcia/ 15075F: drivers/pcmcia/ 15076F: include/pcmcia/ 15077F: tools/pcmcia/ 15078 15079PCNET32 NETWORK DRIVER 15080M: Don Fry <pcnet32@frontier.com> 15081L: netdev@vger.kernel.org 15082S: Maintained 15083F: drivers/net/ethernet/amd/pcnet32.c 15084 15085PCRYPT PARALLEL CRYPTO ENGINE 15086M: Steffen Klassert <steffen.klassert@secunet.com> 15087L: linux-crypto@vger.kernel.org 15088S: Maintained 15089F: crypto/pcrypt.c 15090F: include/crypto/pcrypt.h 15091 15092PEAQ WMI HOTKEYS DRIVER 15093M: Hans de Goede <hdegoede@redhat.com> 15094L: platform-driver-x86@vger.kernel.org 15095S: Maintained 15096F: drivers/platform/x86/peaq-wmi.c 15097 15098PENSANDO ETHERNET DRIVERS 15099M: Shannon Nelson <snelson@pensando.io> 15100M: drivers@pensando.io 15101L: netdev@vger.kernel.org 15102S: Supported 15103F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 15104F: drivers/net/ethernet/pensando/ 15105 15106PER-CPU MEMORY ALLOCATOR 15107M: Dennis Zhou <dennis@kernel.org> 15108M: Tejun Heo <tj@kernel.org> 15109M: Christoph Lameter <cl@linux.com> 15110L: linux-mm@kvack.org 15111S: Maintained 15112T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 15113F: arch/*/include/asm/percpu.h 15114F: include/linux/percpu*.h 15115F: lib/percpu*.c 15116F: mm/percpu*.c 15117 15118PER-TASK DELAY ACCOUNTING 15119M: Balbir Singh <bsingharora@gmail.com> 15120S: Maintained 15121F: include/linux/delayacct.h 15122F: kernel/delayacct.c 15123 15124PERFORMANCE EVENTS SUBSYSTEM 15125M: Peter Zijlstra <peterz@infradead.org> 15126M: Ingo Molnar <mingo@redhat.com> 15127M: Arnaldo Carvalho de Melo <acme@kernel.org> 15128R: Mark Rutland <mark.rutland@arm.com> 15129R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 15130R: Jiri Olsa <jolsa@redhat.com> 15131R: Namhyung Kim <namhyung@kernel.org> 15132L: linux-perf-users@vger.kernel.org 15133L: linux-kernel@vger.kernel.org 15134S: Supported 15135W: https://perf.wiki.kernel.org/ 15136T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 15137F: arch/*/events/* 15138F: arch/*/events/*/* 15139F: arch/*/include/asm/perf_event.h 15140F: arch/*/kernel/*/*/perf_event*.c 15141F: arch/*/kernel/*/perf_event*.c 15142F: arch/*/kernel/perf_callchain.c 15143F: arch/*/kernel/perf_event*.c 15144F: include/linux/perf_event.h 15145F: include/uapi/linux/perf_event.h 15146F: kernel/events/* 15147F: tools/lib/perf/ 15148F: tools/perf/ 15149 15150PERFORMANCE EVENTS TOOLING ARM64 15151R: John Garry <john.garry@huawei.com> 15152R: Will Deacon <will@kernel.org> 15153R: Mathieu Poirier <mathieu.poirier@linaro.org> 15154R: Leo Yan <leo.yan@linaro.org> 15155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15156S: Supported 15157F: tools/build/feature/test-libopencsd.c 15158F: tools/perf/arch/arm*/ 15159F: tools/perf/pmu-events/arch/arm64/ 15160F: tools/perf/util/arm-spe* 15161F: tools/perf/util/cs-etm* 15162 15163PERSONALITY HANDLING 15164M: Christoph Hellwig <hch@infradead.org> 15165L: linux-abi-devel@lists.sourceforge.net 15166S: Maintained 15167F: include/linux/personality.h 15168F: include/uapi/linux/personality.h 15169 15170PHOENIX RC FLIGHT CONTROLLER ADAPTER 15171M: Marcus Folkesson <marcus.folkesson@gmail.com> 15172L: linux-input@vger.kernel.org 15173S: Maintained 15174F: Documentation/input/devices/pxrc.rst 15175F: drivers/input/joystick/pxrc.c 15176 15177PHONET PROTOCOL 15178M: Remi Denis-Courmont <courmisch@gmail.com> 15179S: Supported 15180F: Documentation/networking/phonet.rst 15181F: include/linux/phonet.h 15182F: include/net/phonet/ 15183F: include/uapi/linux/phonet.h 15184F: net/phonet/ 15185 15186PHRAM MTD DRIVER 15187M: Joern Engel <joern@lazybastard.org> 15188L: linux-mtd@lists.infradead.org 15189S: Maintained 15190F: drivers/mtd/devices/phram.c 15191 15192PICOLCD HID DRIVER 15193M: Bruno Prémont <bonbons@linux-vserver.org> 15194L: linux-input@vger.kernel.org 15195S: Maintained 15196F: drivers/hid/hid-picolcd* 15197 15198PIDFD API 15199M: Christian Brauner <christian@brauner.io> 15200L: linux-kernel@vger.kernel.org 15201S: Maintained 15202T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 15203F: samples/pidfd/ 15204F: tools/testing/selftests/clone3/ 15205F: tools/testing/selftests/pid_namespace/ 15206F: tools/testing/selftests/pidfd/ 15207K: (?i)pidfd 15208K: (?i)clone3 15209K: \b(clone_args|kernel_clone_args)\b 15210 15211PIN CONTROL SUBSYSTEM 15212M: Linus Walleij <linus.walleij@linaro.org> 15213L: linux-gpio@vger.kernel.org 15214S: Maintained 15215T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 15216F: Documentation/devicetree/bindings/pinctrl/ 15217F: Documentation/driver-api/pin-control.rst 15218F: drivers/pinctrl/ 15219F: include/linux/pinctrl/ 15220 15221PIN CONTROLLER - AMD 15222M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 15223M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15224S: Maintained 15225F: drivers/pinctrl/pinctrl-amd.c 15226 15227PIN CONTROLLER - FREESCALE 15228M: Dong Aisheng <aisheng.dong@nxp.com> 15229M: Fabio Estevam <festevam@gmail.com> 15230M: Shawn Guo <shawnguo@kernel.org> 15231M: Stefan Agner <stefan@agner.ch> 15232R: Pengutronix Kernel Team <kernel@pengutronix.de> 15233L: linux-gpio@vger.kernel.org 15234S: Maintained 15235F: Documentation/devicetree/bindings/pinctrl/fsl,* 15236F: drivers/pinctrl/freescale/ 15237 15238PIN CONTROLLER - INTEL 15239M: Mika Westerberg <mika.westerberg@linux.intel.com> 15240M: Andy Shevchenko <andy@kernel.org> 15241S: Maintained 15242T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 15243F: drivers/pinctrl/intel/ 15244 15245PIN CONTROLLER - KEEMBAY 15246M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 15247S: Supported 15248F: drivers/pinctrl/pinctrl-keembay* 15249 15250PIN CONTROLLER - MEDIATEK 15251M: Sean Wang <sean.wang@kernel.org> 15252L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15253S: Maintained 15254F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 15255F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6797-pinctrl.yaml 15256F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 15257F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 15258F: drivers/pinctrl/mediatek/ 15259 15260PIN CONTROLLER - MICROCHIP AT91 15261M: Ludovic Desroches <ludovic.desroches@microchip.com> 15262L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15263L: linux-gpio@vger.kernel.org 15264S: Supported 15265F: drivers/gpio/gpio-sama5d2-piobu.c 15266F: drivers/pinctrl/pinctrl-at91* 15267 15268PIN CONTROLLER - QUALCOMM 15269M: Bjorn Andersson <bjorn.andersson@linaro.org> 15270L: linux-arm-msm@vger.kernel.org 15271S: Maintained 15272F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 15273F: drivers/pinctrl/qcom/ 15274 15275PIN CONTROLLER - RENESAS 15276M: Geert Uytterhoeven <geert+renesas@glider.be> 15277L: linux-renesas-soc@vger.kernel.org 15278S: Supported 15279T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 15280F: Documentation/devicetree/bindings/pinctrl/renesas,* 15281F: drivers/pinctrl/renesas/ 15282 15283PIN CONTROLLER - SAMSUNG 15284M: Tomasz Figa <tomasz.figa@gmail.com> 15285M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 15286M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15287L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15288L: linux-samsung-soc@vger.kernel.org 15289S: Maintained 15290Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 15291T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 15292F: Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt 15293F: drivers/pinctrl/samsung/ 15294F: include/dt-bindings/pinctrl/samsung.h 15295 15296PIN CONTROLLER - SINGLE 15297M: Tony Lindgren <tony@atomide.com> 15298M: Haojian Zhuang <haojian.zhuang@linaro.org> 15299L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15300L: linux-omap@vger.kernel.org 15301S: Maintained 15302F: drivers/pinctrl/pinctrl-single.c 15303 15304PIN CONTROLLER - THUNDERBAY 15305M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 15306S: Supported 15307F: drivers/pinctrl/pinctrl-thunderbay.c 15308 15309PKTCDVD DRIVER 15310M: linux-block@vger.kernel.org 15311S: Orphan 15312F: drivers/block/pktcdvd.c 15313F: include/linux/pktcdvd.h 15314F: include/uapi/linux/pktcdvd.h 15315 15316PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 15317M: Tomasz Duszynski <tduszyns@gmail.com> 15318S: Maintained 15319F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 15320F: drivers/iio/chemical/pms7003.c 15321 15322PLDMFW LIBRARY 15323M: Jacob Keller <jacob.e.keller@intel.com> 15324S: Maintained 15325F: Documentation/driver-api/pldmfw/ 15326F: include/linux/pldmfw.h 15327F: lib/pldmfw/ 15328 15329PLX DMA DRIVER 15330M: Logan Gunthorpe <logang@deltatee.com> 15331S: Maintained 15332F: drivers/dma/plx_dma.c 15333 15334PM6764TR DRIVER 15335M: Charles Hsu <hsu.yungteng@gmail.com> 15336L: linux-hwmon@vger.kernel.org 15337S: Maintained 15338F: Documentation/hwmon/pm6764tr.rst 15339F: drivers/hwmon/pmbus/pm6764tr.c 15340 15341PM-GRAPH UTILITY 15342M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 15343L: linux-pm@vger.kernel.org 15344S: Supported 15345W: https://01.org/pm-graph 15346B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 15347T: git git://github.com/intel/pm-graph 15348F: tools/power/pm-graph 15349 15350PMBUS HARDWARE MONITORING DRIVERS 15351M: Guenter Roeck <linux@roeck-us.net> 15352L: linux-hwmon@vger.kernel.org 15353S: Maintained 15354W: http://hwmon.wiki.kernel.org/ 15355W: http://www.roeck-us.net/linux/drivers/ 15356T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 15357F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 15358F: Documentation/devicetree/bindings/hwmon/max31785.txt 15359F: Documentation/hwmon/adm1275.rst 15360F: Documentation/hwmon/ibm-cffps.rst 15361F: Documentation/hwmon/ir35221.rst 15362F: Documentation/hwmon/lm25066.rst 15363F: Documentation/hwmon/ltc2978.rst 15364F: Documentation/hwmon/ltc3815.rst 15365F: Documentation/hwmon/max16064.rst 15366F: Documentation/hwmon/max20751.rst 15367F: Documentation/hwmon/max31785.rst 15368F: Documentation/hwmon/max34440.rst 15369F: Documentation/hwmon/max8688.rst 15370F: Documentation/hwmon/pmbus-core.rst 15371F: Documentation/hwmon/pmbus.rst 15372F: Documentation/hwmon/tps40422.rst 15373F: Documentation/hwmon/ucd9000.rst 15374F: Documentation/hwmon/ucd9200.rst 15375F: Documentation/hwmon/zl6100.rst 15376F: drivers/hwmon/pmbus/ 15377F: include/linux/pmbus.h 15378 15379PMC SIERRA MaxRAID DRIVER 15380L: linux-scsi@vger.kernel.org 15381S: Orphan 15382W: http://www.pmc-sierra.com/ 15383F: drivers/scsi/pmcraid.* 15384 15385PMC SIERRA PM8001 DRIVER 15386M: Jack Wang <jinpu.wang@cloud.ionos.com> 15387L: linux-scsi@vger.kernel.org 15388S: Supported 15389F: drivers/scsi/pm8001/ 15390 15391PNI RM3100 IIO DRIVER 15392M: Song Qiang <songqiang1304521@gmail.com> 15393L: linux-iio@vger.kernel.org 15394S: Maintained 15395F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 15396F: drivers/iio/magnetometer/rm3100* 15397 15398PNP SUPPORT 15399M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 15400L: linux-acpi@vger.kernel.org 15401S: Maintained 15402F: drivers/pnp/ 15403F: include/linux/pnp.h 15404 15405POSIX CLOCKS and TIMERS 15406M: Thomas Gleixner <tglx@linutronix.de> 15407L: linux-kernel@vger.kernel.org 15408S: Maintained 15409T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 15410F: fs/timerfd.c 15411F: include/linux/time_namespace.h 15412F: include/linux/timer* 15413F: kernel/time/*timer* 15414F: kernel/time/namespace.c 15415 15416POWER MANAGEMENT CORE 15417M: "Rafael J. Wysocki" <rafael@kernel.org> 15418L: linux-pm@vger.kernel.org 15419S: Supported 15420B: https://bugzilla.kernel.org 15421T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 15422F: drivers/base/power/ 15423F: drivers/powercap/ 15424F: include/linux/intel_rapl.h 15425F: include/linux/pm.h 15426F: include/linux/pm_* 15427F: include/linux/powercap.h 15428F: kernel/configs/nopm.config 15429 15430DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 15431M: Daniel Lezcano <daniel.lezcano@kernel.org> 15432L: linux-pm@vger.kernel.org 15433S: Supported 15434B: https://bugzilla.kernel.org 15435T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 15436F: drivers/powercap/dtpm* 15437F: include/linux/dtpm.h 15438 15439POWER STATE COORDINATION INTERFACE (PSCI) 15440M: Mark Rutland <mark.rutland@arm.com> 15441M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 15442L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15443S: Maintained 15444F: drivers/firmware/psci/ 15445F: include/linux/psci.h 15446F: include/uapi/linux/psci.h 15447 15448POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 15449M: Sebastian Reichel <sre@kernel.org> 15450L: linux-pm@vger.kernel.org 15451S: Maintained 15452T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 15453F: Documentation/ABI/testing/sysfs-class-power 15454F: Documentation/devicetree/bindings/power/supply/ 15455F: drivers/power/supply/ 15456F: include/linux/power/ 15457F: include/linux/power_supply.h 15458 15459POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 15460M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 15461L: linuxppc-dev@lists.ozlabs.org 15462S: Maintained 15463F: drivers/char/powernv-op-panel.c 15464 15465PPP OVER ATM (RFC 2364) 15466M: Mitchell Blank Jr <mitch@sfgoth.com> 15467S: Maintained 15468F: include/uapi/linux/atmppp.h 15469F: net/atm/pppoatm.c 15470 15471PPP OVER ETHERNET 15472M: Michal Ostrowski <mostrows@earthlink.net> 15473S: Maintained 15474F: drivers/net/ppp/pppoe.c 15475F: drivers/net/ppp/pppox.c 15476 15477PPP OVER L2TP 15478M: James Chapman <jchapman@katalix.com> 15479S: Maintained 15480F: include/linux/if_pppol2tp.h 15481F: include/uapi/linux/if_pppol2tp.h 15482F: net/l2tp/l2tp_ppp.c 15483 15484PPP PROTOCOL DRIVERS AND COMPRESSORS 15485M: Paul Mackerras <paulus@samba.org> 15486L: linux-ppp@vger.kernel.org 15487S: Maintained 15488F: drivers/net/ppp/ppp_* 15489 15490PPS SUPPORT 15491M: Rodolfo Giometti <giometti@enneenne.com> 15492L: linuxpps@ml.enneenne.com (subscribers-only) 15493S: Maintained 15494W: http://wiki.enneenne.com/index.php/LinuxPPS_support 15495F: Documentation/ABI/testing/sysfs-pps 15496F: Documentation/devicetree/bindings/pps/pps-gpio.txt 15497F: Documentation/driver-api/pps.rst 15498F: drivers/pps/ 15499F: include/linux/pps*.h 15500F: include/uapi/linux/pps.h 15501 15502PPTP DRIVER 15503M: Dmitry Kozlov <xeb@mail.ru> 15504L: netdev@vger.kernel.org 15505S: Maintained 15506W: http://sourceforge.net/projects/accel-pptp 15507F: drivers/net/ppp/pptp.c 15508 15509PRESSURE STALL INFORMATION (PSI) 15510M: Johannes Weiner <hannes@cmpxchg.org> 15511S: Maintained 15512F: include/linux/psi* 15513F: kernel/sched/psi.c 15514 15515PRINTK 15516M: Petr Mladek <pmladek@suse.com> 15517M: Sergey Senozhatsky <senozhatsky@chromium.org> 15518R: Steven Rostedt <rostedt@goodmis.org> 15519R: John Ogness <john.ogness@linutronix.de> 15520S: Maintained 15521T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 15522F: include/linux/printk.h 15523F: kernel/printk/ 15524 15525PRINTK INDEXING 15526R: Chris Down <chris@chrisdown.name> 15527S: Maintained 15528F: kernel/printk/index.c 15529 15530PROC FILESYSTEM 15531L: linux-kernel@vger.kernel.org 15532L: linux-fsdevel@vger.kernel.org 15533S: Maintained 15534F: Documentation/filesystems/proc.rst 15535F: fs/proc/ 15536F: include/linux/proc_fs.h 15537F: tools/testing/selftests/proc/ 15538 15539PROC SYSCTL 15540M: Luis Chamberlain <mcgrof@kernel.org> 15541M: Kees Cook <keescook@chromium.org> 15542M: Iurii Zaikin <yzaikin@google.com> 15543L: linux-kernel@vger.kernel.org 15544L: linux-fsdevel@vger.kernel.org 15545S: Maintained 15546F: fs/proc/proc_sysctl.c 15547F: include/linux/sysctl.h 15548F: kernel/sysctl-test.c 15549F: kernel/sysctl.c 15550F: tools/testing/selftests/sysctl/ 15551 15552PS3 NETWORK SUPPORT 15553M: Geoff Levand <geoff@infradead.org> 15554L: netdev@vger.kernel.org 15555L: linuxppc-dev@lists.ozlabs.org 15556S: Maintained 15557F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 15558 15559PS3 PLATFORM SUPPORT 15560M: Geoff Levand <geoff@infradead.org> 15561L: linuxppc-dev@lists.ozlabs.org 15562S: Maintained 15563F: arch/powerpc/boot/ps3* 15564F: arch/powerpc/include/asm/lv1call.h 15565F: arch/powerpc/include/asm/ps3*.h 15566F: arch/powerpc/platforms/ps3/ 15567F: drivers/*/ps3* 15568F: drivers/ps3/ 15569F: drivers/rtc/rtc-ps3.c 15570F: drivers/usb/host/*ps3.c 15571F: sound/ppc/snd_ps3* 15572 15573PS3VRAM DRIVER 15574M: Jim Paris <jim@jtan.com> 15575M: Geoff Levand <geoff@infradead.org> 15576L: linuxppc-dev@lists.ozlabs.org 15577S: Maintained 15578F: drivers/block/ps3vram.c 15579 15580PSAMPLE PACKET SAMPLING SUPPORT 15581M: Yotam Gigi <yotam.gi@gmail.com> 15582S: Maintained 15583F: include/net/psample.h 15584F: include/uapi/linux/psample.h 15585F: net/psample 15586 15587PSTORE FILESYSTEM 15588M: Kees Cook <keescook@chromium.org> 15589M: Anton Vorontsov <anton@enomsg.org> 15590M: Colin Cross <ccross@android.com> 15591M: Tony Luck <tony.luck@intel.com> 15592S: Maintained 15593T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 15594F: Documentation/admin-guide/ramoops.rst 15595F: Documentation/admin-guide/pstore-blk.rst 15596F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 15597F: drivers/acpi/apei/erst.c 15598F: drivers/firmware/efi/efi-pstore.c 15599F: fs/pstore/ 15600F: include/linux/pstore* 15601K: \b(pstore|ramoops) 15602 15603PTP HARDWARE CLOCK SUPPORT 15604M: Richard Cochran <richardcochran@gmail.com> 15605L: netdev@vger.kernel.org 15606S: Maintained 15607W: http://linuxptp.sourceforge.net/ 15608F: Documentation/ABI/testing/sysfs-ptp 15609F: Documentation/driver-api/ptp.rst 15610F: drivers/net/phy/dp83640* 15611F: drivers/ptp/* 15612F: include/linux/ptp_cl* 15613 15614PTP VIRTUAL CLOCK SUPPORT 15615M: Yangbo Lu <yangbo.lu@nxp.com> 15616L: netdev@vger.kernel.org 15617S: Maintained 15618F: drivers/ptp/ptp_vclock.c 15619F: net/ethtool/phc_vclocks.c 15620 15621PTRACE SUPPORT 15622M: Oleg Nesterov <oleg@redhat.com> 15623S: Maintained 15624F: arch/*/*/ptrace*.c 15625F: arch/*/include/asm/ptrace*.h 15626F: arch/*/ptrace*.c 15627F: include/asm-generic/syscall.h 15628F: include/linux/ptrace.h 15629F: include/linux/regset.h 15630F: include/linux/tracehook.h 15631F: include/uapi/linux/ptrace.h 15632F: include/uapi/linux/ptrace.h 15633F: kernel/ptrace.c 15634 15635PULSE8-CEC DRIVER 15636M: Hans Verkuil <hverkuil@xs4all.nl> 15637L: linux-media@vger.kernel.org 15638S: Maintained 15639T: git git://linuxtv.org/media_tree.git 15640F: Documentation/admin-guide/media/pulse8-cec.rst 15641F: drivers/media/cec/usb/pulse8/ 15642 15643PVRUSB2 VIDEO4LINUX DRIVER 15644M: Mike Isely <isely@pobox.com> 15645L: pvrusb2@isely.net (subscribers-only) 15646L: linux-media@vger.kernel.org 15647S: Maintained 15648W: http://www.isely.net/pvrusb2/ 15649T: git git://linuxtv.org/media_tree.git 15650F: Documentation/driver-api/media/drivers/pvrusb2* 15651F: drivers/media/usb/pvrusb2/ 15652 15653PWC WEBCAM DRIVER 15654M: Hans Verkuil <hverkuil@xs4all.nl> 15655L: linux-media@vger.kernel.org 15656S: Odd Fixes 15657T: git git://linuxtv.org/media_tree.git 15658F: drivers/media/usb/pwc/* 15659F: include/trace/events/pwc.h 15660 15661PWM FAN DRIVER 15662M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 15663L: linux-hwmon@vger.kernel.org 15664S: Supported 15665F: Documentation/devicetree/bindings/hwmon/pwm-fan.txt 15666F: Documentation/hwmon/pwm-fan.rst 15667F: drivers/hwmon/pwm-fan.c 15668 15669PWM IR Transmitter 15670M: Sean Young <sean@mess.org> 15671L: linux-media@vger.kernel.org 15672S: Maintained 15673F: drivers/media/rc/pwm-ir-tx.c 15674 15675PWM SUBSYSTEM 15676M: Thierry Reding <thierry.reding@gmail.com> 15677R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 15678M: Lee Jones <lee.jones@linaro.org> 15679L: linux-pwm@vger.kernel.org 15680S: Maintained 15681Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 15682T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 15683F: Documentation/devicetree/bindings/gpio/gpio-mvebu.txt 15684F: Documentation/devicetree/bindings/pwm/ 15685F: Documentation/driver-api/pwm.rst 15686F: drivers/gpio/gpio-mvebu.c 15687F: drivers/pwm/ 15688F: drivers/video/backlight/pwm_bl.c 15689F: include/linux/pwm.h 15690F: include/linux/pwm_backlight.h 15691K: pwm_(config|apply_state|ops) 15692 15693PXA GPIO DRIVER 15694M: Robert Jarzmik <robert.jarzmik@free.fr> 15695L: linux-gpio@vger.kernel.org 15696S: Maintained 15697F: drivers/gpio/gpio-pxa.c 15698 15699PXA MMCI DRIVER 15700S: Orphan 15701 15702PXA RTC DRIVER 15703M: Robert Jarzmik <robert.jarzmik@free.fr> 15704L: linux-rtc@vger.kernel.org 15705S: Maintained 15706 15707PXA2xx/PXA3xx SUPPORT 15708M: Daniel Mack <daniel@zonque.org> 15709M: Haojian Zhuang <haojian.zhuang@gmail.com> 15710M: Robert Jarzmik <robert.jarzmik@free.fr> 15711L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15712S: Maintained 15713T: git git://github.com/hzhuang1/linux.git 15714T: git git://github.com/rjarzmik/linux.git 15715F: arch/arm/boot/dts/pxa* 15716F: arch/arm/mach-pxa/ 15717F: drivers/dma/pxa* 15718F: drivers/pcmcia/pxa2xx* 15719F: drivers/pinctrl/pxa/ 15720F: drivers/spi/spi-pxa2xx* 15721F: drivers/usb/gadget/udc/pxa2* 15722F: include/sound/pxa2xx-lib.h 15723F: sound/arm/pxa* 15724F: sound/soc/pxa/ 15725 15726QAT DRIVER 15727M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 15728L: qat-linux@intel.com 15729S: Supported 15730F: drivers/crypto/qat/ 15731 15732QCOM AUDIO (ASoC) DRIVERS 15733M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15734M: Banajit Goswami <bgoswami@codeaurora.org> 15735L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15736S: Supported 15737F: sound/soc/codecs/lpass-va-macro.c 15738F: sound/soc/codecs/lpass-wsa-macro.* 15739F: sound/soc/codecs/msm8916-wcd-analog.c 15740F: sound/soc/codecs/msm8916-wcd-digital.c 15741F: sound/soc/codecs/wcd9335.* 15742F: sound/soc/codecs/wcd934x.c 15743F: sound/soc/codecs/wcd-clsh-v2.* 15744F: sound/soc/codecs/wsa881x.c 15745F: sound/soc/qcom/ 15746 15747QCOM IPA DRIVER 15748M: Alex Elder <elder@kernel.org> 15749L: netdev@vger.kernel.org 15750S: Supported 15751F: drivers/net/ipa/ 15752 15753QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 15754M: Gabriel Somlo <somlo@cmu.edu> 15755M: "Michael S. Tsirkin" <mst@redhat.com> 15756L: qemu-devel@nongnu.org 15757S: Maintained 15758F: drivers/firmware/qemu_fw_cfg.c 15759F: include/uapi/linux/qemu_fw_cfg.h 15760 15761QIB DRIVER 15762M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15763M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 15764L: linux-rdma@vger.kernel.org 15765S: Supported 15766F: drivers/infiniband/hw/qib/ 15767 15768QLOGIC QL41xxx FCOE DRIVER 15769M: Saurav Kashyap <skashyap@marvell.com> 15770M: Javed Hasan <jhasan@marvell.com> 15771M: GR-QLogic-Storage-Upstream@marvell.com 15772L: linux-scsi@vger.kernel.org 15773S: Supported 15774F: drivers/scsi/qedf/ 15775 15776QLOGIC QL41xxx ISCSI DRIVER 15777M: Nilesh Javali <njavali@marvell.com> 15778M: Manish Rangankar <mrangankar@marvell.com> 15779M: GR-QLogic-Storage-Upstream@marvell.com 15780L: linux-scsi@vger.kernel.org 15781S: Supported 15782F: drivers/scsi/qedi/ 15783 15784QLOGIC QL4xxx ETHERNET DRIVER 15785M: Ariel Elior <aelior@marvell.com> 15786M: Manish Chopra <manishc@marvell.com> 15787L: netdev@vger.kernel.org 15788S: Supported 15789F: drivers/net/ethernet/qlogic/qed/ 15790F: drivers/net/ethernet/qlogic/qede/ 15791F: include/linux/qed/ 15792 15793QLOGIC QL4xxx RDMA DRIVER 15794M: Michal Kalderon <mkalderon@marvell.com> 15795M: Ariel Elior <aelior@marvell.com> 15796L: linux-rdma@vger.kernel.org 15797S: Supported 15798F: drivers/infiniband/hw/qedr/ 15799F: include/uapi/rdma/qedr-abi.h 15800 15801QLOGIC QLA1280 SCSI DRIVER 15802M: Michael Reed <mdr@sgi.com> 15803L: linux-scsi@vger.kernel.org 15804S: Maintained 15805F: drivers/scsi/qla1280.[ch] 15806 15807QLOGIC QLA2XXX FC-SCSI DRIVER 15808M: Nilesh Javali <njavali@marvell.com> 15809M: GR-QLogic-Storage-Upstream@marvell.com 15810L: linux-scsi@vger.kernel.org 15811S: Supported 15812F: drivers/scsi/qla2xxx/ 15813 15814QLOGIC QLA3XXX NETWORK DRIVER 15815M: GR-Linux-NIC-Dev@marvell.com 15816L: netdev@vger.kernel.org 15817S: Supported 15818F: drivers/net/ethernet/qlogic/qla3xxx.* 15819 15820QLOGIC QLA4XXX iSCSI DRIVER 15821M: Nilesh Javali <njavali@marvell.com> 15822M: Manish Rangankar <mrangankar@marvell.com> 15823M: GR-QLogic-Storage-Upstream@marvell.com 15824L: linux-scsi@vger.kernel.org 15825S: Supported 15826F: drivers/scsi/qla4xxx/ 15827 15828QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 15829M: Shahed Shaikh <shshaikh@marvell.com> 15830M: Manish Chopra <manishc@marvell.com> 15831M: GR-Linux-NIC-Dev@marvell.com 15832L: netdev@vger.kernel.org 15833S: Supported 15834F: drivers/net/ethernet/qlogic/qlcnic/ 15835 15836QLOGIC QLGE 10Gb ETHERNET DRIVER 15837M: Manish Chopra <manishc@marvell.com> 15838M: GR-Linux-NIC-Dev@marvell.com 15839M: Coiby Xu <coiby.xu@gmail.com> 15840L: netdev@vger.kernel.org 15841S: Supported 15842F: Documentation/networking/device_drivers/qlogic/qlge.rst 15843F: drivers/staging/qlge/ 15844 15845QM1D1B0004 MEDIA DRIVER 15846M: Akihiro Tsukada <tskd08@gmail.com> 15847L: linux-media@vger.kernel.org 15848S: Odd Fixes 15849F: drivers/media/tuners/qm1d1b0004* 15850 15851QM1D1C0042 MEDIA DRIVER 15852M: Akihiro Tsukada <tskd08@gmail.com> 15853L: linux-media@vger.kernel.org 15854S: Odd Fixes 15855F: drivers/media/tuners/qm1d1c0042* 15856 15857QNX4 FILESYSTEM 15858M: Anders Larsen <al@alarsen.net> 15859S: Maintained 15860W: http://www.alarsen.net/linux/qnx4fs/ 15861F: fs/qnx4/ 15862F: include/uapi/linux/qnx4_fs.h 15863F: include/uapi/linux/qnxtypes.h 15864 15865QORIQ DPAA2 FSL-MC BUS DRIVER 15866M: Stuart Yoder <stuyoder@gmail.com> 15867M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 15868L: linux-kernel@vger.kernel.org 15869S: Maintained 15870F: Documentation/ABI/stable/sysfs-bus-fsl-mc 15871F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 15872F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 15873F: drivers/bus/fsl-mc/ 15874F: include/uapi/linux/fsl_mc.h 15875 15876QT1010 MEDIA DRIVER 15877M: Antti Palosaari <crope@iki.fi> 15878L: linux-media@vger.kernel.org 15879S: Maintained 15880W: https://linuxtv.org 15881W: http://palosaari.fi/linux/ 15882Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15883T: git git://linuxtv.org/anttip/media_tree.git 15884F: drivers/media/tuners/qt1010* 15885 15886QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 15887M: Kalle Valo <kvalo@kernel.org> 15888L: ath10k@lists.infradead.org 15889S: Supported 15890W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 15891T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 15892F: drivers/net/wireless/ath/ath10k/ 15893 15894QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 15895M: Kalle Valo <kvalo@kernel.org> 15896L: ath11k@lists.infradead.org 15897S: Supported 15898T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 15899F: drivers/net/wireless/ath/ath11k/ 15900 15901QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 15902M: ath9k-devel@qca.qualcomm.com 15903L: linux-wireless@vger.kernel.org 15904S: Supported 15905W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 15906F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 15907F: drivers/net/wireless/ath/ath9k/ 15908 15909QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 15910M: Stephan Gerhold <stephan@gerhold.net> 15911L: netdev@vger.kernel.org 15912L: linux-arm-msm@vger.kernel.org 15913S: Maintained 15914F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 15915F: drivers/net/wwan/qcom_bam_dmux.c 15916 15917QUALCOMM CAMERA SUBSYSTEM DRIVER 15918M: Robert Foss <robert.foss@linaro.org> 15919M: Todor Tomov <todor.too@gmail.com> 15920L: linux-media@vger.kernel.org 15921S: Maintained 15922F: Documentation/admin-guide/media/qcom_camss.rst 15923F: Documentation/devicetree/bindings/media/*camss* 15924F: drivers/media/platform/qcom/camss/ 15925 15926QUALCOMM CLOCK DRIVERS 15927M: Bjorn Andersson <bjorn.andersson@linaro.org> 15928L: linux-arm-msm@vger.kernel.org 15929S: Supported 15930T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 15931F: Documentation/devicetree/bindings/clock/qcom,* 15932F: drivers/clk/qcom/ 15933F: include/dt-bindings/clock/qcom,* 15934 15935QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 15936M: Niklas Cassel <nks@flawful.org> 15937L: linux-pm@vger.kernel.org 15938L: linux-arm-msm@vger.kernel.org 15939S: Maintained 15940F: Documentation/devicetree/bindings/power/avs/qcom,cpr.txt 15941F: drivers/soc/qcom/cpr.c 15942 15943QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 15944M: Ilia Lin <ilia.lin@kernel.org> 15945L: linux-pm@vger.kernel.org 15946S: Maintained 15947F: Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt 15948F: drivers/cpufreq/qcom-cpufreq-nvmem.c 15949 15950QUALCOMM CRYPTO DRIVERS 15951M: Thara Gopinath <thara.gopinath@linaro.org> 15952L: linux-crypto@vger.kernel.org 15953L: linux-arm-msm@vger.kernel.org 15954S: Maintained 15955F: drivers/crypto/qce/ 15956 15957QUALCOMM EMAC GIGABIT ETHERNET DRIVER 15958M: Timur Tabi <timur@kernel.org> 15959L: netdev@vger.kernel.org 15960S: Maintained 15961F: drivers/net/ethernet/qualcomm/emac/ 15962 15963QUALCOMM ETHQOS ETHERNET DRIVER 15964M: Vinod Koul <vkoul@kernel.org> 15965L: netdev@vger.kernel.org 15966S: Maintained 15967F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 15968F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 15969 15970QUALCOMM FASTRPC DRIVER 15971M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15972M: Amol Maheshwari <amahesh@qti.qualcomm.com> 15973L: linux-arm-msm@vger.kernel.org 15974S: Maintained 15975F: Documentation/devicetree/bindings/misc/qcom,fastrpc.txt 15976F: drivers/misc/fastrpc.c 15977F: include/uapi/misc/fastrpc.h 15978 15979QUALCOMM GENERIC INTERFACE I2C DRIVER 15980M: Akash Asthana <akashast@codeaurora.org> 15981M: Mukesh Savaliya <msavaliy@codeaurora.org> 15982L: linux-i2c@vger.kernel.org 15983L: linux-arm-msm@vger.kernel.org 15984S: Supported 15985F: drivers/i2c/busses/i2c-qcom-geni.c 15986 15987QUALCOMM HEXAGON ARCHITECTURE 15988M: Brian Cain <bcain@codeaurora.org> 15989L: linux-hexagon@vger.kernel.org 15990S: Supported 15991F: arch/hexagon/ 15992 15993QUALCOMM HIDMA DRIVER 15994M: Sinan Kaya <okaya@kernel.org> 15995L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15996L: linux-arm-msm@vger.kernel.org 15997L: dmaengine@vger.kernel.org 15998S: Supported 15999F: drivers/dma/qcom/hidma* 16000 16001QUALCOMM I2C CCI DRIVER 16002M: Loic Poulain <loic.poulain@linaro.org> 16003M: Robert Foss <robert.foss@linaro.org> 16004L: linux-i2c@vger.kernel.org 16005L: linux-arm-msm@vger.kernel.org 16006S: Maintained 16007F: Documentation/devicetree/bindings/i2c/i2c-qcom-cci.txt 16008F: drivers/i2c/busses/i2c-qcom-cci.c 16009 16010QUALCOMM IOMMU 16011M: Rob Clark <robdclark@gmail.com> 16012L: iommu@lists.linux-foundation.org 16013L: linux-arm-msm@vger.kernel.org 16014S: Maintained 16015F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 16016 16017QUALCOMM IPC ROUTER (QRTR) DRIVER 16018M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16019L: linux-arm-msm@vger.kernel.org 16020S: Maintained 16021F: include/trace/events/qrtr.h 16022F: include/uapi/linux/qrtr.h 16023F: net/qrtr/ 16024 16025QUALCOMM IPCC MAILBOX DRIVER 16026M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16027L: linux-arm-msm@vger.kernel.org 16028S: Supported 16029F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 16030F: drivers/mailbox/qcom-ipcc.c 16031F: include/dt-bindings/mailbox/qcom-ipcc.h 16032 16033QUALCOMM IPQ4019 USB PHY DRIVER 16034M: Robert Marko <robert.marko@sartura.hr> 16035M: Luka Perkov <luka.perkov@sartura.hr> 16036L: linux-arm-msm@vger.kernel.org 16037S: Maintained 16038F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 16039F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 16040 16041QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 16042M: Robert Marko <robert.marko@sartura.hr> 16043M: Luka Perkov <luka.perkov@sartura.hr> 16044L: linux-arm-msm@vger.kernel.org 16045S: Maintained 16046F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 16047F: drivers/regulator/vqmmc-ipq4019-regulator.c 16048 16049QUALCOMM NAND CONTROLLER DRIVER 16050M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16051L: linux-mtd@lists.infradead.org 16052L: linux-arm-msm@vger.kernel.org 16053S: Maintained 16054F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 16055F: drivers/mtd/nand/raw/qcom_nandc.c 16056 16057QUALCOMM RMNET DRIVER 16058M: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org> 16059M: Sean Tranchetti <stranche@codeaurora.org> 16060L: netdev@vger.kernel.org 16061S: Maintained 16062F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 16063F: drivers/net/ethernet/qualcomm/rmnet/ 16064F: include/linux/if_rmnet.h 16065 16066QUALCOMM TSENS THERMAL DRIVER 16067M: Amit Kucheria <amitk@kernel.org> 16068M: Thara Gopinath <thara.gopinath@linaro.org> 16069L: linux-pm@vger.kernel.org 16070L: linux-arm-msm@vger.kernel.org 16071S: Maintained 16072F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 16073F: drivers/thermal/qcom/ 16074 16075QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 16076M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 16077L: linux-media@vger.kernel.org 16078L: linux-arm-msm@vger.kernel.org 16079S: Maintained 16080T: git git://linuxtv.org/media_tree.git 16081F: Documentation/devicetree/bindings/media/*venus* 16082F: drivers/media/platform/qcom/venus/ 16083 16084QUALCOMM WCN36XX WIRELESS DRIVER 16085M: Kalle Valo <kvalo@kernel.org> 16086L: wcn36xx@lists.infradead.org 16087S: Supported 16088W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 16089T: git git://github.com/KrasnikovEugene/wcn36xx.git 16090F: drivers/net/wireless/ath/wcn36xx/ 16091 16092QUANTENNA QTNFMAC WIRELESS DRIVER 16093M: Igor Mitsyanko <imitsyanko@quantenna.com> 16094R: Sergey Matyukevich <geomatsi@gmail.com> 16095L: linux-wireless@vger.kernel.org 16096S: Maintained 16097F: drivers/net/wireless/quantenna 16098 16099RADEON and AMDGPU DRM DRIVERS 16100M: Alex Deucher <alexander.deucher@amd.com> 16101M: Christian König <christian.koenig@amd.com> 16102M: Pan, Xinhui <Xinhui.Pan@amd.com> 16103L: amd-gfx@lists.freedesktop.org 16104S: Supported 16105T: git https://gitlab.freedesktop.org/agd5f/linux.git 16106B: https://gitlab.freedesktop.org/drm/amd/-/issues 16107C: irc://irc.oftc.net/radeon 16108F: drivers/gpu/drm/amd/ 16109F: drivers/gpu/drm/radeon/ 16110F: include/uapi/drm/amdgpu_drm.h 16111F: include/uapi/drm/radeon_drm.h 16112 16113RADEON FRAMEBUFFER DISPLAY DRIVER 16114M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 16115L: linux-fbdev@vger.kernel.org 16116S: Maintained 16117F: drivers/video/fbdev/aty/radeon* 16118F: include/uapi/linux/radeonfb.h 16119 16120RADIOSHARK RADIO DRIVER 16121M: Hans Verkuil <hverkuil@xs4all.nl> 16122L: linux-media@vger.kernel.org 16123S: Maintained 16124T: git git://linuxtv.org/media_tree.git 16125F: drivers/media/radio/radio-shark.c 16126 16127RADIOSHARK2 RADIO DRIVER 16128M: Hans Verkuil <hverkuil@xs4all.nl> 16129L: linux-media@vger.kernel.org 16130S: Maintained 16131T: git git://linuxtv.org/media_tree.git 16132F: drivers/media/radio/radio-shark2.c 16133F: drivers/media/radio/radio-tea5777.c 16134 16135RADOS BLOCK DEVICE (RBD) 16136M: Ilya Dryomov <idryomov@gmail.com> 16137R: Dongsheng Yang <dongsheng.yang@easystack.cn> 16138L: ceph-devel@vger.kernel.org 16139S: Supported 16140W: http://ceph.com/ 16141T: git git://github.com/ceph/ceph-client.git 16142F: Documentation/ABI/testing/sysfs-bus-rbd 16143F: drivers/block/rbd.c 16144F: drivers/block/rbd_types.h 16145 16146RAGE128 FRAMEBUFFER DISPLAY DRIVER 16147M: Paul Mackerras <paulus@samba.org> 16148L: linux-fbdev@vger.kernel.org 16149S: Maintained 16150F: drivers/video/fbdev/aty/aty128fb.c 16151 16152RAINSHADOW-CEC DRIVER 16153M: Hans Verkuil <hverkuil@xs4all.nl> 16154L: linux-media@vger.kernel.org 16155S: Maintained 16156T: git git://linuxtv.org/media_tree.git 16157F: drivers/media/cec/usb/rainshadow/ 16158 16159RALINK MIPS ARCHITECTURE 16160M: John Crispin <john@phrozen.org> 16161L: linux-mips@vger.kernel.org 16162S: Maintained 16163F: arch/mips/ralink 16164 16165RALINK RT2X00 WIRELESS LAN DRIVER 16166M: Stanislaw Gruszka <stf_xl@wp.pl> 16167M: Helmut Schaa <helmut.schaa@googlemail.com> 16168L: linux-wireless@vger.kernel.org 16169S: Maintained 16170F: drivers/net/wireless/ralink/rt2x00/ 16171 16172RAMDISK RAM BLOCK DEVICE DRIVER 16173M: Jens Axboe <axboe@kernel.dk> 16174S: Maintained 16175F: Documentation/admin-guide/blockdev/ramdisk.rst 16176F: drivers/block/brd.c 16177 16178RANCHU VIRTUAL BOARD FOR MIPS 16179M: Miodrag Dinic <miodrag.dinic@mips.com> 16180L: linux-mips@vger.kernel.org 16181S: Supported 16182F: arch/mips/configs/generic/board-ranchu.config 16183F: arch/mips/generic/board-ranchu.c 16184 16185RANDOM NUMBER DRIVER 16186M: "Theodore Ts'o" <tytso@mit.edu> 16187M: Jason A. Donenfeld <Jason@zx2c4.com> 16188T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 16189S: Maintained 16190F: drivers/char/random.c 16191 16192RAPIDIO SUBSYSTEM 16193M: Matt Porter <mporter@kernel.crashing.org> 16194M: Alexandre Bounine <alex.bou9@gmail.com> 16195S: Maintained 16196F: drivers/rapidio/ 16197 16198RAS INFRASTRUCTURE 16199M: Tony Luck <tony.luck@intel.com> 16200M: Borislav Petkov <bp@alien8.de> 16201L: linux-edac@vger.kernel.org 16202S: Maintained 16203F: Documentation/admin-guide/ras.rst 16204F: drivers/ras/ 16205F: include/linux/ras.h 16206F: include/ras/ras_event.h 16207 16208RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 16209L: linux-wireless@vger.kernel.org 16210S: Orphan 16211F: drivers/net/wireless/ray* 16212 16213RC-CORE / LIRC FRAMEWORK 16214M: Sean Young <sean@mess.org> 16215L: linux-media@vger.kernel.org 16216S: Maintained 16217W: http://linuxtv.org 16218T: git git://linuxtv.org/media_tree.git 16219F: Documentation/driver-api/media/rc-core.rst 16220F: Documentation/userspace-api/media/rc/ 16221F: drivers/media/rc/ 16222F: include/media/rc-map.h 16223F: include/media/rc-core.h 16224F: include/uapi/linux/lirc.h 16225 16226RCMM REMOTE CONTROLS DECODER 16227M: Patrick Lerda <patrick9876@free.fr> 16228S: Maintained 16229F: drivers/media/rc/ir-rcmm-decoder.c 16230 16231RCUTORTURE TEST FRAMEWORK 16232M: "Paul E. McKenney" <paulmck@kernel.org> 16233M: Josh Triplett <josh@joshtriplett.org> 16234R: Steven Rostedt <rostedt@goodmis.org> 16235R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16236R: Lai Jiangshan <jiangshanlai@gmail.com> 16237L: rcu@vger.kernel.org 16238S: Supported 16239T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 16240F: tools/testing/selftests/rcutorture 16241 16242RDACM20 Camera Sensor 16243M: Jacopo Mondi <jacopo+renesas@jmondi.org> 16244M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 16245M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 16246M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 16247L: linux-media@vger.kernel.org 16248S: Maintained 16249F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 16250F: drivers/media/i2c/max9271.c 16251F: drivers/media/i2c/max9271.h 16252F: drivers/media/i2c/rdacm20.c 16253 16254RDACM21 Camera Sensor 16255M: Jacopo Mondi <jacopo+renesas@jmondi.org> 16256M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 16257M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 16258M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 16259L: linux-media@vger.kernel.org 16260S: Maintained 16261F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 16262F: drivers/media/i2c/max9271.c 16263F: drivers/media/i2c/max9271.h 16264F: drivers/media/i2c/rdacm21.c 16265 16266RDC R-321X SoC 16267M: Florian Fainelli <florian@openwrt.org> 16268S: Maintained 16269 16270RDC R6040 FAST ETHERNET DRIVER 16271M: Florian Fainelli <f.fainelli@gmail.com> 16272L: netdev@vger.kernel.org 16273S: Maintained 16274F: drivers/net/ethernet/rdc/r6040.c 16275 16276RDMAVT - RDMA verbs software 16277M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16278M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 16279L: linux-rdma@vger.kernel.org 16280S: Supported 16281F: drivers/infiniband/sw/rdmavt 16282 16283RDS - RELIABLE DATAGRAM SOCKETS 16284M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 16285L: netdev@vger.kernel.org 16286L: linux-rdma@vger.kernel.org 16287L: rds-devel@oss.oracle.com (moderated for non-subscribers) 16288S: Supported 16289W: https://oss.oracle.com/projects/rds/ 16290F: Documentation/networking/rds.rst 16291F: net/rds/ 16292 16293RDT - RESOURCE ALLOCATION 16294M: Fenghua Yu <fenghua.yu@intel.com> 16295M: Reinette Chatre <reinette.chatre@intel.com> 16296L: linux-kernel@vger.kernel.org 16297S: Supported 16298F: Documentation/x86/resctrl* 16299F: arch/x86/include/asm/resctrl.h 16300F: arch/x86/kernel/cpu/resctrl/ 16301F: tools/testing/selftests/resctrl/ 16302 16303READ-COPY UPDATE (RCU) 16304M: "Paul E. McKenney" <paulmck@kernel.org> 16305M: Josh Triplett <josh@joshtriplett.org> 16306R: Steven Rostedt <rostedt@goodmis.org> 16307R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16308R: Lai Jiangshan <jiangshanlai@gmail.com> 16309R: Joel Fernandes <joel@joelfernandes.org> 16310L: rcu@vger.kernel.org 16311S: Supported 16312W: http://www.rdrop.com/users/paulmck/RCU/ 16313T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 16314F: Documentation/RCU/ 16315F: include/linux/rcu* 16316F: kernel/rcu/ 16317X: Documentation/RCU/torture.rst 16318X: include/linux/srcu*.h 16319X: kernel/rcu/srcu*.c 16320 16321REAL TIME CLOCK (RTC) SUBSYSTEM 16322M: Alessandro Zummo <a.zummo@towertech.it> 16323M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16324L: linux-rtc@vger.kernel.org 16325S: Maintained 16326Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 16327T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 16328F: Documentation/admin-guide/rtc.rst 16329F: Documentation/devicetree/bindings/rtc/ 16330F: drivers/rtc/ 16331F: include/linux/platform_data/rtc-* 16332F: include/linux/rtc.h 16333F: include/linux/rtc/ 16334F: include/uapi/linux/rtc.h 16335F: tools/testing/selftests/rtc/ 16336 16337REALTEK AUDIO CODECS 16338M: Oder Chiou <oder_chiou@realtek.com> 16339S: Maintained 16340F: include/sound/rt*.h 16341F: sound/soc/codecs/rt* 16342 16343REALTEK OTTO WATCHDOG 16344M: Sander Vanheule <sander@svanheule.net> 16345L: linux-watchdog@vger.kernel.org 16346S: Maintained 16347F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 16348F: drivers/watchdog/realtek_otto_wdt.c 16349 16350REALTEK RTL83xx SMI DSA ROUTER CHIPS 16351M: Linus Walleij <linus.walleij@linaro.org> 16352S: Maintained 16353F: Documentation/devicetree/bindings/net/dsa/realtek-smi.txt 16354F: drivers/net/dsa/realtek-smi* 16355F: drivers/net/dsa/rtl83* 16356 16357REALTEK WIRELESS DRIVER (rtlwifi family) 16358M: Ping-Ke Shih <pkshih@realtek.com> 16359L: linux-wireless@vger.kernel.org 16360S: Maintained 16361W: https://wireless.wiki.kernel.org/ 16362T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 16363F: drivers/net/wireless/realtek/rtlwifi/ 16364 16365REALTEK WIRELESS DRIVER (rtw88) 16366M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 16367L: linux-wireless@vger.kernel.org 16368S: Maintained 16369F: drivers/net/wireless/realtek/rtw88/ 16370 16371REALTEK WIRELESS DRIVER (rtw89) 16372M: Ping-Ke Shih <pkshih@realtek.com> 16373L: linux-wireless@vger.kernel.org 16374S: Maintained 16375F: drivers/net/wireless/realtek/rtw89/ 16376 16377REDPINE WIRELESS DRIVER 16378M: Amitkumar Karwar <amitkarwar@gmail.com> 16379M: Siva Rebbagondla <siva8118@gmail.com> 16380L: linux-wireless@vger.kernel.org 16381S: Maintained 16382F: drivers/net/wireless/rsi/ 16383 16384REGISTER MAP ABSTRACTION 16385M: Mark Brown <broonie@kernel.org> 16386L: linux-kernel@vger.kernel.org 16387S: Supported 16388T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 16389F: Documentation/devicetree/bindings/regmap/ 16390F: drivers/base/regmap/ 16391F: include/linux/regmap.h 16392 16393REISERFS FILE SYSTEM 16394L: reiserfs-devel@vger.kernel.org 16395S: Supported 16396F: fs/reiserfs/ 16397 16398REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 16399M: Bjorn Andersson <bjorn.andersson@linaro.org> 16400M: Mathieu Poirier <mathieu.poirier@linaro.org> 16401L: linux-remoteproc@vger.kernel.org 16402S: Maintained 16403T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 16404F: Documentation/ABI/testing/sysfs-class-remoteproc 16405F: Documentation/devicetree/bindings/remoteproc/ 16406F: Documentation/staging/remoteproc.rst 16407F: drivers/remoteproc/ 16408F: include/linux/remoteproc.h 16409F: include/linux/remoteproc/ 16410 16411REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 16412M: Bjorn Andersson <bjorn.andersson@linaro.org> 16413M: Mathieu Poirier <mathieu.poirier@linaro.org> 16414L: linux-remoteproc@vger.kernel.org 16415S: Maintained 16416T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 16417F: Documentation/ABI/testing/sysfs-bus-rpmsg 16418F: Documentation/staging/rpmsg.rst 16419F: drivers/rpmsg/ 16420F: include/linux/rpmsg.h 16421F: include/linux/rpmsg/ 16422F: include/uapi/linux/rpmsg.h 16423F: samples/rpmsg/ 16424 16425REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 16426M: Stephan Gerhold <stephan@gerhold.net> 16427L: netdev@vger.kernel.org 16428L: linux-remoteproc@vger.kernel.org 16429S: Maintained 16430F: drivers/net/wwan/rpmsg_wwan_ctrl.c 16431 16432RENESAS CLOCK DRIVERS 16433M: Geert Uytterhoeven <geert+renesas@glider.be> 16434L: linux-renesas-soc@vger.kernel.org 16435S: Supported 16436T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 16437F: Documentation/devicetree/bindings/clock/renesas,* 16438F: drivers/clk/renesas/ 16439 16440RENESAS EMEV2 I2C DRIVER 16441M: Wolfram Sang <wsa+renesas@sang-engineering.com> 16442L: linux-renesas-soc@vger.kernel.org 16443S: Supported 16444F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 16445F: drivers/i2c/busses/i2c-emev2.c 16446 16447RENESAS ETHERNET DRIVERS 16448R: Sergey Shtylyov <s.shtylyov@omp.ru> 16449L: netdev@vger.kernel.org 16450L: linux-renesas-soc@vger.kernel.org 16451F: Documentation/devicetree/bindings/net/renesas,*.yaml 16452F: drivers/net/ethernet/renesas/ 16453F: include/linux/sh_eth.h 16454 16455RENESAS R-CAR GYROADC DRIVER 16456M: Marek Vasut <marek.vasut@gmail.com> 16457L: linux-iio@vger.kernel.org 16458S: Supported 16459F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 16460F: drivers/iio/adc/rcar-gyroadc.c 16461 16462RENESAS R-CAR I2C DRIVERS 16463M: Wolfram Sang <wsa+renesas@sang-engineering.com> 16464L: linux-renesas-soc@vger.kernel.org 16465S: Supported 16466F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 16467F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 16468F: drivers/i2c/busses/i2c-rcar.c 16469F: drivers/i2c/busses/i2c-sh_mobile.c 16470 16471RENESAS R-CAR THERMAL DRIVERS 16472M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 16473L: linux-renesas-soc@vger.kernel.org 16474S: Supported 16475F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 16476F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 16477F: drivers/thermal/rcar_gen3_thermal.c 16478F: drivers/thermal/rcar_thermal.c 16479 16480RENESAS RIIC DRIVER 16481M: Chris Brandt <chris.brandt@renesas.com> 16482L: linux-renesas-soc@vger.kernel.org 16483S: Supported 16484F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 16485F: drivers/i2c/busses/i2c-riic.c 16486 16487RENESAS USB PHY DRIVER 16488M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16489L: linux-renesas-soc@vger.kernel.org 16490S: Maintained 16491F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 16492 16493RENESAS RZ/G2L A/D DRIVER 16494M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 16495L: linux-iio@vger.kernel.org 16496L: linux-renesas-soc@vger.kernel.org 16497S: Supported 16498F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 16499F: drivers/iio/adc/rzg2l_adc.c 16500 16501RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 16502M: Miquel Raynal <miquel.raynal@bootlin.com> 16503L: linux-mtd@lists.infradead.org 16504L: linux-renesas-soc@vger.kernel.org 16505S: Maintained 16506F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 16507F: drivers/mtd/nand/raw/renesas-nand-controller.c 16508 16509RESET CONTROLLER FRAMEWORK 16510M: Philipp Zabel <p.zabel@pengutronix.de> 16511S: Maintained 16512T: git git://git.pengutronix.de/git/pza/linux 16513F: Documentation/devicetree/bindings/reset/ 16514F: Documentation/driver-api/reset.rst 16515F: drivers/reset/ 16516F: include/dt-bindings/reset/ 16517F: include/linux/reset-controller.h 16518F: include/linux/reset.h 16519F: include/linux/reset/ 16520K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 16521 16522RESTARTABLE SEQUENCES SUPPORT 16523M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16524M: Peter Zijlstra <peterz@infradead.org> 16525M: "Paul E. McKenney" <paulmck@kernel.org> 16526M: Boqun Feng <boqun.feng@gmail.com> 16527L: linux-kernel@vger.kernel.org 16528S: Supported 16529F: include/trace/events/rseq.h 16530F: include/uapi/linux/rseq.h 16531F: kernel/rseq.c 16532F: tools/testing/selftests/rseq/ 16533 16534RFKILL 16535M: Johannes Berg <johannes@sipsolutions.net> 16536L: linux-wireless@vger.kernel.org 16537S: Maintained 16538W: https://wireless.wiki.kernel.org/ 16539T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git 16540T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 16541F: Documentation/ABI/stable/sysfs-class-rfkill 16542F: Documentation/driver-api/rfkill.rst 16543F: include/linux/rfkill.h 16544F: include/uapi/linux/rfkill.h 16545F: net/rfkill/ 16546 16547RHASHTABLE 16548M: Thomas Graf <tgraf@suug.ch> 16549M: Herbert Xu <herbert@gondor.apana.org.au> 16550L: netdev@vger.kernel.org 16551S: Maintained 16552F: include/linux/rhashtable-types.h 16553F: include/linux/rhashtable.h 16554F: lib/rhashtable.c 16555F: lib/test_rhashtable.c 16556 16557RICOH R5C592 MEMORYSTICK DRIVER 16558M: Maxim Levitsky <maximlevitsky@gmail.com> 16559S: Maintained 16560F: drivers/memstick/host/r592.* 16561 16562RICOH SMARTMEDIA/XD DRIVER 16563M: Maxim Levitsky <maximlevitsky@gmail.com> 16564S: Maintained 16565F: drivers/mtd/nand/raw/r852.c 16566F: drivers/mtd/nand/raw/r852.h 16567 16568RISC-V ARCHITECTURE 16569M: Paul Walmsley <paul.walmsley@sifive.com> 16570M: Palmer Dabbelt <palmer@dabbelt.com> 16571M: Albert Ou <aou@eecs.berkeley.edu> 16572L: linux-riscv@lists.infradead.org 16573S: Supported 16574P: Documentation/riscv/patch-acceptance.rst 16575T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 16576F: arch/riscv/ 16577N: riscv 16578K: riscv 16579 16580RISC-V/MICROCHIP POLARFIRE SOC SUPPORT 16581M: Lewis Hanly <lewis.hanly@microchip.com> 16582L: linux-riscv@lists.infradead.org 16583S: Supported 16584F: drivers/mailbox/mailbox-mpfs.c 16585F: drivers/soc/microchip/ 16586F: include/soc/microchip/mpfs.h 16587 16588RNBD BLOCK DRIVERS 16589M: Md. Haris Iqbal <haris.iqbal@ionos.com> 16590M: Jack Wang <jinpu.wang@ionos.com> 16591L: linux-block@vger.kernel.org 16592S: Maintained 16593F: drivers/block/rnbd/ 16594 16595ROCCAT DRIVERS 16596M: Stefan Achatz <erazor_de@users.sourceforge.net> 16597S: Maintained 16598W: http://sourceforge.net/projects/roccat/ 16599F: Documentation/ABI/*/sysfs-driver-hid-roccat* 16600F: drivers/hid/hid-roccat* 16601F: include/linux/hid-roccat* 16602 16603ROCKCHIP I2S TDM DRIVER 16604M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 16605L: linux-rockchip@lists.infradead.org 16606S: Maintained 16607F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 16608F: sound/soc/rockchip/rockchip_i2s_tdm.* 16609 16610ROCKCHIP ISP V1 DRIVER 16611M: Helen Koike <helen.koike@collabora.com> 16612M: Dafna Hirschfeld <dafna.hirschfeld@collabora.com> 16613L: linux-media@vger.kernel.org 16614L: linux-rockchip@lists.infradead.org 16615S: Maintained 16616F: Documentation/admin-guide/media/rkisp1.rst 16617F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 16618F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 16619F: drivers/media/platform/rockchip/rkisp1 16620F: include/uapi/linux/rkisp1-config.h 16621 16622ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 16623M: Jacob Chen <jacob-chen@iotwrt.com> 16624M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 16625L: linux-media@vger.kernel.org 16626L: linux-rockchip@lists.infradead.org 16627S: Maintained 16628F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 16629F: drivers/media/platform/rockchip/rga/ 16630 16631ROCKCHIP VIDEO DECODER DRIVER 16632M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 16633L: linux-media@vger.kernel.org 16634L: linux-rockchip@lists.infradead.org 16635S: Maintained 16636F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 16637F: drivers/staging/media/rkvdec/ 16638 16639ROCKER DRIVER 16640M: Jiri Pirko <jiri@resnulli.us> 16641L: netdev@vger.kernel.org 16642S: Supported 16643F: drivers/net/ethernet/rocker/ 16644 16645ROCKETPORT EXPRESS/INFINITY DRIVER 16646M: Kevin Cernekee <cernekee@gmail.com> 16647L: linux-serial@vger.kernel.org 16648S: Odd Fixes 16649F: drivers/tty/serial/rp2.* 16650 16651ROHM BD99954 CHARGER IC 16652R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 16653L: linux-power@fi.rohmeurope.com 16654S: Supported 16655F: drivers/power/supply/bd99954-charger.c 16656F: drivers/power/supply/bd99954-charger.h 16657 16658ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 16659M: Tomasz Duszynski <tduszyns@gmail.com> 16660S: Maintained 16661F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 16662F: drivers/iio/light/bh1750.c 16663 16664ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 16665M: Marek Vasut <marek.vasut+renesas@gmail.com> 16666L: linux-kernel@vger.kernel.org 16667L: linux-renesas-soc@vger.kernel.org 16668S: Supported 16669F: Documentation/devicetree/bindings/mfd/bd9571mwv.txt 16670F: drivers/gpio/gpio-bd9571mwv.c 16671F: drivers/mfd/bd9571mwv.c 16672F: drivers/regulator/bd9571mwv-regulator.c 16673F: include/linux/mfd/bd9571mwv.h 16674 16675ROHM POWER MANAGEMENT IC DEVICE DRIVERS 16676R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 16677L: linux-power@fi.rohmeurope.com 16678S: Supported 16679F: drivers/clk/clk-bd718x7.c 16680F: drivers/gpio/gpio-bd71815.c 16681F: drivers/gpio/gpio-bd71828.c 16682F: drivers/mfd/rohm-bd71828.c 16683F: drivers/mfd/rohm-bd718x7.c 16684F: drivers/mfd/rohm-bd9576.c 16685F: drivers/regulator/bd71815-regulator.c 16686F: drivers/regulator/bd71828-regulator.c 16687F: drivers/regulator/bd718x7-regulator.c 16688F: drivers/regulator/bd9576-regulator.c 16689F: drivers/regulator/rohm-regulator.c 16690F: drivers/rtc/rtc-bd70528.c 16691F: drivers/watchdog/bd9576_wdt.c 16692F: include/linux/mfd/rohm-bd71815.h 16693F: include/linux/mfd/rohm-bd71828.h 16694F: include/linux/mfd/rohm-bd718x7.h 16695F: include/linux/mfd/rohm-bd957x.h 16696F: include/linux/mfd/rohm-generic.h 16697F: include/linux/mfd/rohm-shared.h 16698 16699ROSE NETWORK LAYER 16700M: Ralf Baechle <ralf@linux-mips.org> 16701L: linux-hams@vger.kernel.org 16702S: Maintained 16703W: http://www.linux-ax25.org/ 16704F: include/net/rose.h 16705F: include/uapi/linux/rose.h 16706F: net/rose/ 16707 16708ROTATION DRIVER FOR ALLWINNER A83T 16709M: Jernej Skrabec <jernej.skrabec@gmail.com> 16710L: linux-media@vger.kernel.org 16711S: Maintained 16712T: git git://linuxtv.org/media_tree.git 16713F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 16714F: drivers/media/platform/sunxi/sun8i-rotate/ 16715 16716RPMSG TTY DRIVER 16717M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 16718L: linux-remoteproc@vger.kernel.org 16719S: Maintained 16720F: drivers/tty/rpmsg_tty.c 16721 16722RTL2830 MEDIA DRIVER 16723M: Antti Palosaari <crope@iki.fi> 16724L: linux-media@vger.kernel.org 16725S: Maintained 16726W: https://linuxtv.org 16727W: http://palosaari.fi/linux/ 16728Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16729T: git git://linuxtv.org/anttip/media_tree.git 16730F: drivers/media/dvb-frontends/rtl2830* 16731 16732RTL2832 MEDIA DRIVER 16733M: Antti Palosaari <crope@iki.fi> 16734L: linux-media@vger.kernel.org 16735S: Maintained 16736W: https://linuxtv.org 16737W: http://palosaari.fi/linux/ 16738Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16739T: git git://linuxtv.org/anttip/media_tree.git 16740F: drivers/media/dvb-frontends/rtl2832* 16741 16742RTL2832_SDR MEDIA DRIVER 16743M: Antti Palosaari <crope@iki.fi> 16744L: linux-media@vger.kernel.org 16745S: Maintained 16746W: https://linuxtv.org 16747W: http://palosaari.fi/linux/ 16748Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16749T: git git://linuxtv.org/anttip/media_tree.git 16750F: drivers/media/dvb-frontends/rtl2832_sdr* 16751 16752RTL8180 WIRELESS DRIVER 16753L: linux-wireless@vger.kernel.org 16754S: Orphan 16755W: https://wireless.wiki.kernel.org/ 16756T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 16757F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 16758 16759RTL8187 WIRELESS DRIVER 16760M: Herton Ronaldo Krzesinski <herton@canonical.com> 16761M: Hin-Tak Leung <htl10@users.sourceforge.net> 16762M: Larry Finger <Larry.Finger@lwfinger.net> 16763L: linux-wireless@vger.kernel.org 16764S: Maintained 16765W: https://wireless.wiki.kernel.org/ 16766T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 16767F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 16768 16769RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 16770M: Jes Sorensen <Jes.Sorensen@gmail.com> 16771L: linux-wireless@vger.kernel.org 16772S: Maintained 16773T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 16774F: drivers/net/wireless/realtek/rtl8xxxu/ 16775 16776RTRS TRANSPORT DRIVERS 16777M: Md. Haris Iqbal <haris.iqbal@ionos.com> 16778M: Jack Wang <jinpu.wang@ionos.com> 16779L: linux-rdma@vger.kernel.org 16780S: Maintained 16781F: drivers/infiniband/ulp/rtrs/ 16782 16783RXRPC SOCKETS (AF_RXRPC) 16784M: David Howells <dhowells@redhat.com> 16785M: Marc Dionne <marc.dionne@auristor.com> 16786L: linux-afs@lists.infradead.org 16787S: Supported 16788W: https://www.infradead.org/~dhowells/kafs/ 16789F: Documentation/networking/rxrpc.rst 16790F: include/keys/rxrpc-type.h 16791F: include/net/af_rxrpc.h 16792F: include/trace/events/rxrpc.h 16793F: include/uapi/linux/rxrpc.h 16794F: net/rxrpc/ 16795 16796S3 SAVAGE FRAMEBUFFER DRIVER 16797M: Antonino Daplas <adaplas@gmail.com> 16798L: linux-fbdev@vger.kernel.org 16799S: Maintained 16800F: drivers/video/fbdev/savage/ 16801 16802S390 16803M: Heiko Carstens <hca@linux.ibm.com> 16804M: Vasily Gorbik <gor@linux.ibm.com> 16805M: Christian Borntraeger <borntraeger@linux.ibm.com> 16806R: Alexander Gordeev <agordeev@linux.ibm.com> 16807R: Sven Schnelle <svens@linux.ibm.com> 16808L: linux-s390@vger.kernel.org 16809S: Supported 16810W: http://www.ibm.com/developerworks/linux/linux390/ 16811T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 16812F: Documentation/driver-api/s390-drivers.rst 16813F: Documentation/s390/ 16814F: arch/s390/ 16815F: drivers/s390/ 16816 16817S390 COMMON I/O LAYER 16818M: Vineeth Vijayan <vneethv@linux.ibm.com> 16819M: Peter Oberparleiter <oberpar@linux.ibm.com> 16820L: linux-s390@vger.kernel.org 16821S: Supported 16822W: http://www.ibm.com/developerworks/linux/linux390/ 16823F: drivers/s390/cio/ 16824 16825S390 DASD DRIVER 16826M: Stefan Haberland <sth@linux.ibm.com> 16827M: Jan Hoeppner <hoeppner@linux.ibm.com> 16828L: linux-s390@vger.kernel.org 16829S: Supported 16830W: http://www.ibm.com/developerworks/linux/linux390/ 16831F: block/partitions/ibm.c 16832F: drivers/s390/block/dasd* 16833F: include/linux/dasd_mod.h 16834 16835S390 IOMMU (PCI) 16836M: Matthew Rosato <mjrosato@linux.ibm.com> 16837M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 16838L: linux-s390@vger.kernel.org 16839S: Supported 16840W: http://www.ibm.com/developerworks/linux/linux390/ 16841F: drivers/iommu/s390-iommu.c 16842 16843S390 IUCV NETWORK LAYER 16844M: Alexandra Winter <wintera@linux.ibm.com> 16845M: Wenjia Zhang <wenjia@linux.ibm.com> 16846L: linux-s390@vger.kernel.org 16847L: netdev@vger.kernel.org 16848S: Supported 16849W: http://www.ibm.com/developerworks/linux/linux390/ 16850F: drivers/s390/net/*iucv* 16851F: include/net/iucv/ 16852F: net/iucv/ 16853 16854S390 NETWORK DRIVERS 16855M: Alexandra Winter <wintera@linux.ibm.com> 16856M: Wenjia Zhang <wenjia@linux.ibm.com> 16857L: linux-s390@vger.kernel.org 16858L: netdev@vger.kernel.org 16859S: Supported 16860W: http://www.ibm.com/developerworks/linux/linux390/ 16861F: drivers/s390/net/ 16862 16863S390 PCI SUBSYSTEM 16864M: Niklas Schnelle <schnelle@linux.ibm.com> 16865M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 16866L: linux-s390@vger.kernel.org 16867S: Supported 16868W: http://www.ibm.com/developerworks/linux/linux390/ 16869F: arch/s390/pci/ 16870F: drivers/pci/hotplug/s390_pci_hpc.c 16871F: Documentation/s390/pci.rst 16872 16873S390 VFIO AP DRIVER 16874M: Tony Krowiak <akrowiak@linux.ibm.com> 16875M: Halil Pasic <pasic@linux.ibm.com> 16876M: Jason Herne <jjherne@linux.ibm.com> 16877L: linux-s390@vger.kernel.org 16878S: Supported 16879W: http://www.ibm.com/developerworks/linux/linux390/ 16880F: Documentation/s390/vfio-ap.rst 16881F: drivers/s390/crypto/vfio_ap_drv.c 16882F: drivers/s390/crypto/vfio_ap_ops.c 16883F: drivers/s390/crypto/vfio_ap_private.h 16884 16885S390 VFIO-CCW DRIVER 16886M: Eric Farman <farman@linux.ibm.com> 16887M: Matthew Rosato <mjrosato@linux.ibm.com> 16888R: Halil Pasic <pasic@linux.ibm.com> 16889L: linux-s390@vger.kernel.org 16890L: kvm@vger.kernel.org 16891S: Supported 16892F: Documentation/s390/vfio-ccw.rst 16893F: drivers/s390/cio/vfio_ccw* 16894F: include/uapi/linux/vfio_ccw.h 16895 16896S390 VFIO-PCI DRIVER 16897M: Matthew Rosato <mjrosato@linux.ibm.com> 16898M: Eric Farman <farman@linux.ibm.com> 16899L: linux-s390@vger.kernel.org 16900L: kvm@vger.kernel.org 16901S: Supported 16902F: drivers/vfio/pci/vfio_pci_zdev.c 16903F: include/uapi/linux/vfio_zdev.h 16904 16905S390 ZCRYPT DRIVER 16906M: Harald Freudenberger <freude@linux.ibm.com> 16907L: linux-s390@vger.kernel.org 16908S: Supported 16909W: http://www.ibm.com/developerworks/linux/linux390/ 16910F: drivers/s390/crypto/ 16911 16912S390 ZFCP DRIVER 16913M: Steffen Maier <maier@linux.ibm.com> 16914M: Benjamin Block <bblock@linux.ibm.com> 16915L: linux-s390@vger.kernel.org 16916S: Supported 16917W: http://www.ibm.com/developerworks/linux/linux390/ 16918F: drivers/s390/scsi/zfcp_* 16919 16920S3C ADC BATTERY DRIVER 16921M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 16922L: linux-samsung-soc@vger.kernel.org 16923S: Odd Fixes 16924F: drivers/power/supply/s3c_adc_battery.c 16925F: include/linux/s3c_adc_battery.h 16926 16927S3C24XX SD/MMC Driver 16928M: Ben Dooks <ben-linux@fluff.org> 16929L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16930S: Supported 16931F: drivers/mmc/host/s3cmci.* 16932 16933SAA6588 RDS RECEIVER DRIVER 16934M: Hans Verkuil <hverkuil@xs4all.nl> 16935L: linux-media@vger.kernel.org 16936S: Odd Fixes 16937W: https://linuxtv.org 16938T: git git://linuxtv.org/media_tree.git 16939F: drivers/media/i2c/saa6588* 16940 16941SAA7134 VIDEO4LINUX DRIVER 16942M: Mauro Carvalho Chehab <mchehab@kernel.org> 16943L: linux-media@vger.kernel.org 16944S: Odd fixes 16945W: https://linuxtv.org 16946T: git git://linuxtv.org/media_tree.git 16947F: Documentation/driver-api/media/drivers/saa7134* 16948F: drivers/media/pci/saa7134/ 16949 16950SAA7146 VIDEO4LINUX-2 DRIVER 16951M: Hans Verkuil <hverkuil@xs4all.nl> 16952L: linux-media@vger.kernel.org 16953S: Maintained 16954T: git git://linuxtv.org/media_tree.git 16955F: drivers/media/common/saa7146/ 16956F: drivers/media/pci/saa7146/ 16957F: include/media/drv-intf/saa7146* 16958 16959SAFESETID SECURITY MODULE 16960M: Micah Morton <mortonm@chromium.org> 16961S: Supported 16962F: Documentation/admin-guide/LSM/SafeSetID.rst 16963F: security/safesetid/ 16964 16965SAMSUNG AUDIO (ASoC) DRIVERS 16966M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 16967M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16968L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16969S: Supported 16970F: Documentation/devicetree/bindings/sound/samsung* 16971F: sound/soc/samsung/ 16972 16973SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 16974M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 16975L: linux-crypto@vger.kernel.org 16976L: linux-samsung-soc@vger.kernel.org 16977S: Maintained 16978F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 16979F: drivers/crypto/exynos-rng.c 16980 16981SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 16982M: Łukasz Stelmach <l.stelmach@samsung.com> 16983L: linux-samsung-soc@vger.kernel.org 16984S: Maintained 16985F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 16986F: drivers/char/hw_random/exynos-trng.c 16987 16988SAMSUNG FRAMEBUFFER DRIVER 16989M: Jingoo Han <jingoohan1@gmail.com> 16990L: linux-fbdev@vger.kernel.org 16991S: Maintained 16992F: drivers/video/fbdev/s3c-fb.c 16993 16994SAMSUNG INTERCONNECT DRIVERS 16995M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16996M: Artur Świgoń <a.swigon@samsung.com> 16997L: linux-pm@vger.kernel.org 16998L: linux-samsung-soc@vger.kernel.org 16999S: Supported 17000F: drivers/interconnect/samsung/ 17001 17002SAMSUNG LAPTOP DRIVER 17003M: Corentin Chary <corentin.chary@gmail.com> 17004L: platform-driver-x86@vger.kernel.org 17005S: Maintained 17006F: drivers/platform/x86/samsung-laptop.c 17007 17008SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 17009M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 17010M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 17011L: linux-kernel@vger.kernel.org 17012L: linux-samsung-soc@vger.kernel.org 17013S: Supported 17014F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 17015F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 17016F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 17017F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 17018F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 17019F: drivers/clk/clk-s2mps11.c 17020F: drivers/mfd/sec*.c 17021F: drivers/regulator/s2m*.c 17022F: drivers/regulator/s5m*.c 17023F: drivers/rtc/rtc-s5m.c 17024F: include/linux/mfd/samsung/ 17025 17026SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 17027M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 17028L: linux-media@vger.kernel.org 17029L: linux-samsung-soc@vger.kernel.org 17030S: Maintained 17031F: drivers/media/platform/s3c-camif/ 17032F: include/media/drv-intf/s3c_camif.h 17033 17034SAMSUNG S3FWRN5 NFC DRIVER 17035M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 17036M: Krzysztof Opasiak <k.opasiak@samsung.com> 17037L: linux-nfc@lists.01.org (subscribers-only) 17038S: Maintained 17039F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 17040F: drivers/nfc/s3fwrn5 17041 17042SAMSUNG S5C73M3 CAMERA DRIVER 17043M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17044M: Andrzej Hajda <andrzej.hajda@intel.com> 17045L: linux-media@vger.kernel.org 17046S: Supported 17047F: drivers/media/i2c/s5c73m3/* 17048 17049SAMSUNG S5K5BAF CAMERA DRIVER 17050M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17051M: Andrzej Hajda <andrzej.hajda@intel.com> 17052L: linux-media@vger.kernel.org 17053S: Supported 17054F: drivers/media/i2c/s5k5baf.c 17055 17056SAMSUNG S5P Security SubSystem (SSS) DRIVER 17057M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 17058M: Vladimir Zapolskiy <vz@mleia.com> 17059L: linux-crypto@vger.kernel.org 17060L: linux-samsung-soc@vger.kernel.org 17061S: Maintained 17062F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 17063F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 17064F: drivers/crypto/s5p-sss.c 17065 17066SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 17067M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17068L: linux-media@vger.kernel.org 17069S: Supported 17070Q: https://patchwork.linuxtv.org/project/linux-media/list/ 17071F: drivers/media/platform/exynos4-is/ 17072 17073SAMSUNG SOC CLOCK DRIVERS 17074M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17075M: Tomasz Figa <tomasz.figa@gmail.com> 17076M: Chanwoo Choi <cw00.choi@samsung.com> 17077L: linux-samsung-soc@vger.kernel.org 17078S: Supported 17079T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 17080F: Documentation/devicetree/bindings/clock/samsung,*.yaml 17081F: Documentation/devicetree/bindings/clock/samsung,s3c* 17082F: drivers/clk/samsung/ 17083F: include/dt-bindings/clock/exynos*.h 17084F: include/dt-bindings/clock/s3c*.h 17085F: include/dt-bindings/clock/s5p*.h 17086F: include/dt-bindings/clock/samsung,*.h 17087F: include/linux/clk/samsung.h 17088F: include/linux/platform_data/clk-s3c2410.h 17089 17090SAMSUNG SPI DRIVERS 17091M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 17092M: Andi Shyti <andi@etezian.org> 17093L: linux-spi@vger.kernel.org 17094L: linux-samsung-soc@vger.kernel.org 17095S: Maintained 17096F: Documentation/devicetree/bindings/spi/spi-samsung.txt 17097F: drivers/spi/spi-s3c* 17098F: include/linux/platform_data/spi-s3c64xx.h 17099F: include/linux/spi/s3c24xx-fiq.h 17100 17101SAMSUNG SXGBE DRIVERS 17102M: Byungho An <bh74.an@samsung.com> 17103L: netdev@vger.kernel.org 17104S: Supported 17105F: drivers/net/ethernet/samsung/sxgbe/ 17106 17107SAMSUNG THERMAL DRIVER 17108M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 17109L: linux-pm@vger.kernel.org 17110L: linux-samsung-soc@vger.kernel.org 17111S: Supported 17112T: git https://github.com/lmajewski/linux-samsung-thermal.git 17113F: drivers/thermal/samsung/ 17114 17115SAMSUNG USB2 PHY DRIVER 17116M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17117L: linux-kernel@vger.kernel.org 17118S: Supported 17119F: Documentation/devicetree/bindings/phy/samsung-phy.txt 17120F: Documentation/driver-api/phy/samsung-usb2.rst 17121F: drivers/phy/samsung/phy-exynos4210-usb2.c 17122F: drivers/phy/samsung/phy-exynos4x12-usb2.c 17123F: drivers/phy/samsung/phy-exynos5250-usb2.c 17124F: drivers/phy/samsung/phy-s5pv210-usb2.c 17125F: drivers/phy/samsung/phy-samsung-usb2.c 17126F: drivers/phy/samsung/phy-samsung-usb2.h 17127 17128SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 17129M: Paul Barker <paul.barker@sancloud.com> 17130R: Marc Murphy <marc.murphy@sancloud.com> 17131S: Supported 17132F: arch/arm/boot/dts/am335x-sancloud* 17133 17134SC1200 WDT DRIVER 17135M: Zwane Mwaikambo <zwanem@gmail.com> 17136S: Maintained 17137F: drivers/watchdog/sc1200wdt.c 17138 17139SCHEDULER 17140M: Ingo Molnar <mingo@redhat.com> 17141M: Peter Zijlstra <peterz@infradead.org> 17142M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 17143M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 17144R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 17145R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 17146R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 17147R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 17148R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 17149L: linux-kernel@vger.kernel.org 17150S: Maintained 17151T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 17152F: include/linux/preempt.h 17153F: include/linux/sched.h 17154F: include/linux/wait.h 17155F: include/uapi/linux/sched.h 17156F: kernel/sched/ 17157 17158SCR24X CHIP CARD INTERFACE DRIVER 17159M: Lubomir Rintel <lkundrak@v3.sk> 17160S: Supported 17161F: drivers/char/pcmcia/scr24x_cs.c 17162 17163SCSI RDMA PROTOCOL (SRP) INITIATOR 17164M: Bart Van Assche <bvanassche@acm.org> 17165L: linux-rdma@vger.kernel.org 17166S: Supported 17167Q: http://patchwork.kernel.org/project/linux-rdma/list/ 17168F: drivers/infiniband/ulp/srp/ 17169F: include/scsi/srp.h 17170 17171SCSI RDMA PROTOCOL (SRP) TARGET 17172M: Bart Van Assche <bvanassche@acm.org> 17173L: linux-rdma@vger.kernel.org 17174L: target-devel@vger.kernel.org 17175S: Supported 17176Q: http://patchwork.kernel.org/project/linux-rdma/list/ 17177F: drivers/infiniband/ulp/srpt/ 17178 17179SCSI SG DRIVER 17180M: Doug Gilbert <dgilbert@interlog.com> 17181L: linux-scsi@vger.kernel.org 17182S: Maintained 17183W: http://sg.danny.cz/sg 17184F: Documentation/scsi/scsi-generic.rst 17185F: drivers/scsi/sg.c 17186F: include/scsi/sg.h 17187 17188SCSI SUBSYSTEM 17189M: "James E.J. Bottomley" <jejb@linux.ibm.com> 17190M: "Martin K. Petersen" <martin.petersen@oracle.com> 17191L: linux-scsi@vger.kernel.org 17192S: Maintained 17193Q: https://patchwork.kernel.org/project/linux-scsi/list/ 17194T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 17195T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 17196F: Documentation/devicetree/bindings/scsi/ 17197F: drivers/scsi/ 17198F: include/scsi/ 17199 17200SCSI TAPE DRIVER 17201M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 17202L: linux-scsi@vger.kernel.org 17203S: Maintained 17204F: Documentation/scsi/st.rst 17205F: drivers/scsi/st.* 17206F: drivers/scsi/st_*.h 17207 17208SCSI TARGET CORE USER DRIVER 17209M: Bodo Stroesser <bostroesser@gmail.com> 17210L: linux-scsi@vger.kernel.org 17211L: target-devel@vger.kernel.org 17212S: Supported 17213F: Documentation/target/tcmu-design.rst 17214F: drivers/target/target_core_user.c 17215F: include/uapi/linux/target_core_user.h 17216 17217SCSI TARGET SUBSYSTEM 17218M: "Martin K. Petersen" <martin.petersen@oracle.com> 17219L: linux-scsi@vger.kernel.org 17220L: target-devel@vger.kernel.org 17221S: Supported 17222W: http://www.linux-iscsi.org 17223Q: https://patchwork.kernel.org/project/target-devel/list/ 17224T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 17225F: Documentation/target/ 17226F: drivers/target/ 17227F: include/target/ 17228 17229SCTP PROTOCOL 17230M: Vlad Yasevich <vyasevich@gmail.com> 17231M: Neil Horman <nhorman@tuxdriver.com> 17232M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 17233L: linux-sctp@vger.kernel.org 17234S: Maintained 17235W: http://lksctp.sourceforge.net 17236F: Documentation/networking/sctp.rst 17237F: include/linux/sctp.h 17238F: include/net/sctp/ 17239F: include/uapi/linux/sctp.h 17240F: net/sctp/ 17241 17242SCx200 CPU SUPPORT 17243M: Jim Cromie <jim.cromie@gmail.com> 17244S: Odd Fixes 17245F: Documentation/i2c/busses/scx200_acb.rst 17246F: arch/x86/platform/scx200/ 17247F: drivers/i2c/busses/scx200* 17248F: drivers/mtd/maps/scx200_docflash.c 17249F: drivers/watchdog/scx200_wdt.c 17250F: include/linux/scx200.h 17251 17252SCx200 GPIO DRIVER 17253M: Jim Cromie <jim.cromie@gmail.com> 17254S: Maintained 17255F: drivers/char/scx200_gpio.c 17256F: include/linux/scx200_gpio.h 17257 17258SCx200 HRT CLOCKSOURCE DRIVER 17259M: Jim Cromie <jim.cromie@gmail.com> 17260S: Maintained 17261F: drivers/clocksource/scx200_hrt.c 17262 17263SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 17264M: Sascha Sommer <saschasommer@freenet.de> 17265L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 17266S: Maintained 17267F: drivers/mmc/host/sdricoh_cs.c 17268 17269SECO BOARDS CEC DRIVER 17270M: Ettore Chimenti <ek5.chimenti@gmail.com> 17271S: Maintained 17272F: drivers/media/cec/platform/seco/seco-cec.c 17273F: drivers/media/cec/platform/seco/seco-cec.h 17274 17275SECURE COMPUTING 17276M: Kees Cook <keescook@chromium.org> 17277R: Andy Lutomirski <luto@amacapital.net> 17278R: Will Drewry <wad@chromium.org> 17279S: Supported 17280T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp 17281F: Documentation/userspace-api/seccomp_filter.rst 17282F: include/linux/seccomp.h 17283F: include/uapi/linux/seccomp.h 17284F: kernel/seccomp.c 17285F: tools/testing/selftests/kselftest_harness.h 17286F: tools/testing/selftests/seccomp/* 17287K: \bsecure_computing 17288K: \bTIF_SECCOMP\b 17289 17290SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 17291M: Al Cooper <alcooperx@gmail.com> 17292L: linux-mmc@vger.kernel.org 17293L: bcm-kernel-feedback-list@broadcom.com 17294S: Maintained 17295F: drivers/mmc/host/sdhci-brcmstb* 17296 17297SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 17298M: Adrian Hunter <adrian.hunter@intel.com> 17299L: linux-mmc@vger.kernel.org 17300S: Maintained 17301F: drivers/mmc/host/sdhci* 17302 17303SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 17304M: Eugen Hristev <eugen.hristev@microchip.com> 17305L: linux-mmc@vger.kernel.org 17306S: Supported 17307F: drivers/mmc/host/sdhci-of-at91.c 17308 17309SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 17310M: Ben Dooks <ben-linux@fluff.org> 17311M: Jaehoon Chung <jh80.chung@samsung.com> 17312L: linux-mmc@vger.kernel.org 17313S: Maintained 17314F: drivers/mmc/host/sdhci-s3c* 17315 17316SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 17317M: Viresh Kumar <vireshk@kernel.org> 17318L: linux-mmc@vger.kernel.org 17319S: Maintained 17320F: drivers/mmc/host/sdhci-spear.c 17321 17322SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 17323M: Kishon Vijay Abraham I <kishon@ti.com> 17324L: linux-mmc@vger.kernel.org 17325S: Maintained 17326F: drivers/mmc/host/sdhci-omap.c 17327 17328SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 17329M: Haibo Chen <haibo.chen@nxp.com> 17330L: linux-imx@nxp.com 17331L: linux-mmc@vger.kernel.org 17332S: Maintained 17333F: drivers/mmc/host/sdhci-esdhc-imx.c 17334 17335SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 17336M: Jonathan Derrick <jonathan.derrick@intel.com> 17337M: Revanth Rajashekar <revanth.rajashekar@intel.com> 17338L: linux-block@vger.kernel.org 17339S: Supported 17340F: block/opal_proto.h 17341F: block/sed* 17342F: include/linux/sed* 17343F: include/uapi/linux/sed* 17344 17345SECURITY CONTACT 17346M: Security Officers <security@kernel.org> 17347S: Supported 17348F: Documentation/admin-guide/security-bugs.rst 17349 17350SECURITY SUBSYSTEM 17351M: James Morris <jmorris@namei.org> 17352M: "Serge E. Hallyn" <serge@hallyn.com> 17353L: linux-security-module@vger.kernel.org (suggested Cc:) 17354S: Supported 17355W: http://kernsec.org/ 17356T: git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git 17357F: security/ 17358X: security/selinux/ 17359 17360SELINUX SECURITY MODULE 17361M: Paul Moore <paul@paul-moore.com> 17362M: Stephen Smalley <stephen.smalley.work@gmail.com> 17363M: Eric Paris <eparis@parisplace.org> 17364L: selinux@vger.kernel.org 17365S: Supported 17366W: https://selinuxproject.org 17367W: https://github.com/SELinuxProject 17368T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 17369F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 17370F: Documentation/ABI/obsolete/sysfs-selinux-disable 17371F: Documentation/admin-guide/LSM/SELinux.rst 17372F: include/trace/events/avc.h 17373F: include/uapi/linux/selinux_netlink.h 17374F: scripts/selinux/ 17375F: security/selinux/ 17376 17377SENSABLE PHANTOM 17378M: Jiri Slaby <jirislaby@kernel.org> 17379S: Maintained 17380F: drivers/misc/phantom.c 17381F: include/uapi/linux/phantom.h 17382 17383SENSEAIR SUNRISE 006-0-0007 17384M: Jacopo Mondi <jacopo@jmondi.org> 17385S: Maintained 17386F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 17387F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 17388F: drivers/iio/chemical/sunrise_co2.c 17389 17390SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 17391M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 17392S: Maintained 17393F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 17394F: drivers/iio/chemical/scd30.h 17395F: drivers/iio/chemical/scd30_core.c 17396F: drivers/iio/chemical/scd30_i2c.c 17397F: drivers/iio/chemical/scd30_serial.c 17398 17399SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 17400M: Roan van Dijk <roan@protonic.nl> 17401S: Maintained 17402F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 17403F: drivers/iio/chemical/scd4x.c 17404 17405SENSIRION SGP40 GAS SENSOR DRIVER 17406M: Andreas Klinger <ak@it-klinger.de> 17407S: Maintained 17408F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 17409F: drivers/iio/chemical/sgp40.c 17410 17411SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 17412M: Tomasz Duszynski <tduszyns@gmail.com> 17413S: Maintained 17414F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 17415F: drivers/iio/chemical/sps30.c 17416F: drivers/iio/chemical/sps30_i2c.c 17417F: drivers/iio/chemical/sps30_serial.c 17418 17419SERIAL DEVICE BUS 17420M: Rob Herring <robh@kernel.org> 17421L: linux-serial@vger.kernel.org 17422S: Maintained 17423F: Documentation/devicetree/bindings/serial/serial.yaml 17424F: drivers/tty/serdev/ 17425F: include/linux/serdev.h 17426 17427SERIAL DRIVERS 17428M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 17429L: linux-serial@vger.kernel.org 17430S: Maintained 17431F: Documentation/devicetree/bindings/serial/ 17432F: drivers/tty/serial/ 17433 17434SERIAL IR RECEIVER 17435M: Sean Young <sean@mess.org> 17436L: linux-media@vger.kernel.org 17437S: Maintained 17438F: drivers/media/rc/serial_ir.c 17439 17440SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 17441M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17442L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17443S: Maintained 17444F: Documentation/devicetree/bindings/slimbus/ 17445F: drivers/slimbus/ 17446F: include/linux/slimbus.h 17447 17448SFC NETWORK DRIVER 17449M: Edward Cree <ecree.xilinx@gmail.com> 17450M: Martin Habets <habetsm.xilinx@gmail.com> 17451L: netdev@vger.kernel.org 17452S: Supported 17453F: drivers/net/ethernet/sfc/ 17454 17455SFF/SFP/SFP+ MODULE SUPPORT 17456M: Russell King <linux@armlinux.org.uk> 17457L: netdev@vger.kernel.org 17458S: Maintained 17459F: drivers/net/phy/phylink.c 17460F: drivers/net/phy/sfp* 17461F: include/linux/mdio/mdio-i2c.h 17462F: include/linux/phylink.h 17463F: include/linux/sfp.h 17464K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 17465 17466SGI GRU DRIVER 17467M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 17468S: Maintained 17469F: drivers/misc/sgi-gru/ 17470 17471SGI XP/XPC/XPNET DRIVER 17472M: Robin Holt <robinmholt@gmail.com> 17473M: Steve Wahl <steve.wahl@hpe.com> 17474R: Mike Travis <mike.travis@hpe.com> 17475S: Maintained 17476F: drivers/misc/sgi-xp/ 17477 17478SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 17479M: Karsten Graul <kgraul@linux.ibm.com> 17480L: linux-s390@vger.kernel.org 17481S: Supported 17482W: http://www.ibm.com/developerworks/linux/linux390/ 17483F: net/smc/ 17484 17485SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 17486M: Linus Walleij <linus.walleij@linaro.org> 17487L: linux-iio@vger.kernel.org 17488S: Maintained 17489T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 17490F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 17491F: drivers/iio/light/gp2ap002.c 17492 17493SHARP RJ54N1CB0C SENSOR DRIVER 17494M: Jacopo Mondi <jacopo@jmondi.org> 17495L: linux-media@vger.kernel.org 17496S: Odd fixes 17497T: git git://linuxtv.org/media_tree.git 17498F: drivers/media/i2c/rj54n1cb0c.c 17499F: include/media/i2c/rj54n1cb0c.h 17500 17501SH_VOU V4L2 OUTPUT DRIVER 17502L: linux-media@vger.kernel.org 17503S: Orphan 17504F: drivers/media/platform/sh_vou.c 17505F: include/media/drv-intf/sh_vou.h 17506 17507SI2157 MEDIA DRIVER 17508M: Antti Palosaari <crope@iki.fi> 17509L: linux-media@vger.kernel.org 17510S: Maintained 17511W: https://linuxtv.org 17512W: http://palosaari.fi/linux/ 17513Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17514T: git git://linuxtv.org/anttip/media_tree.git 17515F: drivers/media/tuners/si2157* 17516 17517SI2165 MEDIA DRIVER 17518M: Matthias Schwarzott <zzam@gentoo.org> 17519L: linux-media@vger.kernel.org 17520S: Maintained 17521W: https://linuxtv.org 17522Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17523F: drivers/media/dvb-frontends/si2165* 17524 17525SI2168 MEDIA DRIVER 17526M: Antti Palosaari <crope@iki.fi> 17527L: linux-media@vger.kernel.org 17528S: Maintained 17529W: https://linuxtv.org 17530W: http://palosaari.fi/linux/ 17531Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17532T: git git://linuxtv.org/anttip/media_tree.git 17533F: drivers/media/dvb-frontends/si2168* 17534 17535SI470X FM RADIO RECEIVER I2C DRIVER 17536M: Hans Verkuil <hverkuil@xs4all.nl> 17537L: linux-media@vger.kernel.org 17538S: Odd Fixes 17539W: https://linuxtv.org 17540T: git git://linuxtv.org/media_tree.git 17541F: drivers/media/radio/si470x/radio-si470x-i2c.c 17542 17543SI470X FM RADIO RECEIVER USB DRIVER 17544M: Hans Verkuil <hverkuil@xs4all.nl> 17545L: linux-media@vger.kernel.org 17546S: Maintained 17547W: https://linuxtv.org 17548T: git git://linuxtv.org/media_tree.git 17549F: drivers/media/radio/si470x/radio-si470x-common.c 17550F: drivers/media/radio/si470x/radio-si470x-usb.c 17551F: drivers/media/radio/si470x/radio-si470x.h 17552 17553SI4713 FM RADIO TRANSMITTER I2C DRIVER 17554M: Eduardo Valentin <edubezval@gmail.com> 17555L: linux-media@vger.kernel.org 17556S: Odd Fixes 17557W: https://linuxtv.org 17558T: git git://linuxtv.org/media_tree.git 17559F: drivers/media/radio/si4713/si4713.? 17560 17561SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 17562M: Eduardo Valentin <edubezval@gmail.com> 17563L: linux-media@vger.kernel.org 17564S: Odd Fixes 17565W: https://linuxtv.org 17566T: git git://linuxtv.org/media_tree.git 17567F: drivers/media/radio/si4713/radio-platform-si4713.c 17568 17569SI4713 FM RADIO TRANSMITTER USB DRIVER 17570M: Hans Verkuil <hverkuil@xs4all.nl> 17571L: linux-media@vger.kernel.org 17572S: Maintained 17573W: https://linuxtv.org 17574T: git git://linuxtv.org/media_tree.git 17575F: drivers/media/radio/si4713/radio-usb-si4713.c 17576 17577SIANO DVB DRIVER 17578M: Mauro Carvalho Chehab <mchehab@kernel.org> 17579L: linux-media@vger.kernel.org 17580S: Odd fixes 17581W: https://linuxtv.org 17582T: git git://linuxtv.org/media_tree.git 17583F: drivers/media/common/siano/ 17584F: drivers/media/mmc/siano/ 17585F: drivers/media/usb/siano/ 17586F: drivers/media/usb/siano/ 17587 17588SIFIVE DRIVERS 17589M: Palmer Dabbelt <palmer@dabbelt.com> 17590M: Paul Walmsley <paul.walmsley@sifive.com> 17591L: linux-riscv@lists.infradead.org 17592S: Supported 17593T: git git://github.com/sifive/riscv-linux.git 17594N: sifive 17595K: [^@]sifive 17596 17597SIFIVE FU540 SYSTEM-ON-CHIP 17598M: Paul Walmsley <paul.walmsley@sifive.com> 17599M: Palmer Dabbelt <palmer@dabbelt.com> 17600L: linux-riscv@lists.infradead.org 17601S: Supported 17602T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 17603N: fu540 17604K: fu540 17605 17606SIFIVE PDMA DRIVER 17607M: Green Wan <green.wan@sifive.com> 17608S: Maintained 17609F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 17610F: drivers/dma/sf-pdma/ 17611 17612SILEAD TOUCHSCREEN DRIVER 17613M: Hans de Goede <hdegoede@redhat.com> 17614L: linux-input@vger.kernel.org 17615L: platform-driver-x86@vger.kernel.org 17616S: Maintained 17617F: drivers/input/touchscreen/silead.c 17618F: drivers/platform/x86/touchscreen_dmi.c 17619 17620SILICON LABS WIRELESS DRIVERS (for WFxxx series) 17621M: Jérôme Pouiller <jerome.pouiller@silabs.com> 17622S: Supported 17623F: drivers/staging/wfx/ 17624 17625SILICON MOTION SM712 FRAME BUFFER DRIVER 17626M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 17627M: Teddy Wang <teddy.wang@siliconmotion.com> 17628M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 17629L: linux-fbdev@vger.kernel.org 17630S: Maintained 17631F: Documentation/fb/sm712fb.rst 17632F: drivers/video/fbdev/sm712* 17633 17634SILVACO I3C DUAL-ROLE MASTER 17635M: Miquel Raynal <miquel.raynal@bootlin.com> 17636M: Conor Culhane <conor.culhane@silvaco.com> 17637L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 17638S: Maintained 17639F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 17640F: drivers/i3c/master/svc-i3c-master.c 17641 17642SIMPLEFB FB DRIVER 17643M: Hans de Goede <hdegoede@redhat.com> 17644L: linux-fbdev@vger.kernel.org 17645S: Maintained 17646F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 17647F: drivers/video/fbdev/simplefb.c 17648F: include/linux/platform_data/simplefb.h 17649 17650SIMTEC EB110ATX (Chalice CATS) 17651M: Simtec Linux Team <linux@simtec.co.uk> 17652S: Supported 17653W: http://www.simtec.co.uk/products/EB110ATX/ 17654 17655SIMTEC EB2410ITX (BAST) 17656M: Simtec Linux Team <linux@simtec.co.uk> 17657S: Supported 17658W: http://www.simtec.co.uk/products/EB2410ITX/ 17659F: arch/arm/mach-s3c/bast-ide.c 17660F: arch/arm/mach-s3c/bast-irq.c 17661F: arch/arm/mach-s3c/mach-bast.c 17662 17663SIOX 17664M: Thorsten Scherer <t.scherer@eckelmann.de> 17665M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17666R: Pengutronix Kernel Team <kernel@pengutronix.de> 17667S: Supported 17668F: drivers/gpio/gpio-siox.c 17669F: drivers/siox/* 17670F: include/trace/events/siox.h 17671 17672SIPHASH PRF ROUTINES 17673M: Jason A. Donenfeld <Jason@zx2c4.com> 17674S: Maintained 17675F: include/linux/siphash.h 17676F: lib/siphash.c 17677F: lib/test_siphash.c 17678 17679SIS 190 ETHERNET DRIVER 17680M: Francois Romieu <romieu@fr.zoreil.com> 17681L: netdev@vger.kernel.org 17682S: Maintained 17683F: drivers/net/ethernet/sis/sis190.c 17684 17685SIS 900/7016 FAST ETHERNET DRIVER 17686M: Daniele Venzano <venza@brownhat.org> 17687L: netdev@vger.kernel.org 17688S: Maintained 17689W: http://www.brownhat.org/sis900.html 17690F: drivers/net/ethernet/sis/sis900.* 17691 17692SIS FRAMEBUFFER DRIVER 17693M: Thomas Winischhofer <thomas@winischhofer.net> 17694S: Maintained 17695W: http://www.winischhofer.net/linuxsisvga.shtml 17696F: Documentation/fb/sisfb.rst 17697F: drivers/video/fbdev/sis/ 17698F: include/video/sisfb.h 17699 17700SIS I2C TOUCHSCREEN DRIVER 17701M: Mika Penttilä <mika.penttila@nextfour.com> 17702L: linux-input@vger.kernel.org 17703S: Maintained 17704F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 17705F: drivers/input/touchscreen/sis_i2c.c 17706 17707SIS USB2VGA DRIVER 17708M: Thomas Winischhofer <thomas@winischhofer.net> 17709S: Maintained 17710W: http://www.winischhofer.at/linuxsisusbvga.shtml 17711F: drivers/usb/misc/sisusbvga/ 17712 17713SLAB ALLOCATOR 17714M: Christoph Lameter <cl@linux.com> 17715M: Pekka Enberg <penberg@kernel.org> 17716M: David Rientjes <rientjes@google.com> 17717M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 17718M: Andrew Morton <akpm@linux-foundation.org> 17719M: Vlastimil Babka <vbabka@suse.cz> 17720L: linux-mm@kvack.org 17721S: Maintained 17722F: include/linux/sl?b*.h 17723F: mm/sl?b* 17724 17725SLEEPABLE READ-COPY UPDATE (SRCU) 17726M: Lai Jiangshan <jiangshanlai@gmail.com> 17727M: "Paul E. McKenney" <paulmck@kernel.org> 17728M: Josh Triplett <josh@joshtriplett.org> 17729R: Steven Rostedt <rostedt@goodmis.org> 17730R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17731L: rcu@vger.kernel.org 17732S: Supported 17733W: http://www.rdrop.com/users/paulmck/RCU/ 17734T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17735F: include/linux/srcu*.h 17736F: kernel/rcu/srcu*.c 17737 17738SMACK SECURITY MODULE 17739M: Casey Schaufler <casey@schaufler-ca.com> 17740L: linux-security-module@vger.kernel.org 17741S: Maintained 17742W: http://schaufler-ca.com 17743T: git git://github.com/cschaufler/smack-next 17744F: Documentation/admin-guide/LSM/Smack.rst 17745F: security/smack/ 17746 17747SMC91x ETHERNET DRIVER 17748M: Nicolas Pitre <nico@fluxnic.net> 17749S: Odd Fixes 17750F: drivers/net/ethernet/smsc/smc91x.* 17751 17752SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 17753M: Mark Rutland <mark.rutland@arm.com> 17754M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 17755M: Sudeep Holla <sudeep.holla@arm.com> 17756L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17757S: Maintained 17758F: drivers/firmware/smccc/ 17759F: include/linux/arm-smccc.h 17760 17761SMM665 HARDWARE MONITOR DRIVER 17762M: Guenter Roeck <linux@roeck-us.net> 17763L: linux-hwmon@vger.kernel.org 17764S: Maintained 17765F: Documentation/hwmon/smm665.rst 17766F: drivers/hwmon/smm665.c 17767 17768SMSC EMC2103 HARDWARE MONITOR DRIVER 17769M: Steve Glendinning <steve.glendinning@shawell.net> 17770L: linux-hwmon@vger.kernel.org 17771S: Maintained 17772F: Documentation/hwmon/emc2103.rst 17773F: drivers/hwmon/emc2103.c 17774 17775SMSC SCH5627 HARDWARE MONITOR DRIVER 17776M: Hans de Goede <hdegoede@redhat.com> 17777L: linux-hwmon@vger.kernel.org 17778S: Supported 17779F: Documentation/hwmon/sch5627.rst 17780F: drivers/hwmon/sch5627.c 17781 17782SMSC UFX6000 and UFX7000 USB to VGA DRIVER 17783M: Steve Glendinning <steve.glendinning@shawell.net> 17784L: linux-fbdev@vger.kernel.org 17785S: Maintained 17786F: drivers/video/fbdev/smscufx.c 17787 17788SMSC47B397 HARDWARE MONITOR DRIVER 17789M: Jean Delvare <jdelvare@suse.com> 17790L: linux-hwmon@vger.kernel.org 17791S: Maintained 17792F: Documentation/hwmon/smsc47b397.rst 17793F: drivers/hwmon/smsc47b397.c 17794 17795SMSC911x ETHERNET DRIVER 17796M: Steve Glendinning <steve.glendinning@shawell.net> 17797L: netdev@vger.kernel.org 17798S: Maintained 17799F: drivers/net/ethernet/smsc/smsc911x.* 17800F: include/linux/smsc911x.h 17801 17802SMSC9420 PCI ETHERNET DRIVER 17803M: Steve Glendinning <steve.glendinning@shawell.net> 17804L: netdev@vger.kernel.org 17805S: Maintained 17806F: drivers/net/ethernet/smsc/smsc9420.* 17807 17808SOCIONEXT (SNI) AVE NETWORK DRIVER 17809M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 17810L: netdev@vger.kernel.org 17811S: Maintained 17812F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 17813F: drivers/net/ethernet/socionext/sni_ave.c 17814 17815SOCIONEXT (SNI) NETSEC NETWORK DRIVER 17816M: Jassi Brar <jaswinder.singh@linaro.org> 17817M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 17818L: netdev@vger.kernel.org 17819S: Maintained 17820F: Documentation/devicetree/bindings/net/socionext-netsec.txt 17821F: drivers/net/ethernet/socionext/netsec.c 17822 17823SOCIONEXT (SNI) Synquacer SPI DRIVER 17824M: Masahisa Kojima <masahisa.kojima@linaro.org> 17825M: Jassi Brar <jaswinder.singh@linaro.org> 17826L: linux-spi@vger.kernel.org 17827S: Maintained 17828F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 17829F: drivers/spi/spi-synquacer.c 17830 17831SOCIONEXT SYNQUACER I2C DRIVER 17832M: Ard Biesheuvel <ardb@kernel.org> 17833L: linux-i2c@vger.kernel.org 17834S: Maintained 17835F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 17836F: drivers/i2c/busses/i2c-synquacer.c 17837 17838SOCIONEXT UNIPHIER SOUND DRIVER 17839L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17840S: Orphan 17841F: sound/soc/uniphier/ 17842 17843SOEKRIS NET48XX LED SUPPORT 17844M: Chris Boot <bootc@bootc.net> 17845S: Maintained 17846F: drivers/leds/leds-net48xx.c 17847 17848SOFT-IWARP DRIVER (siw) 17849M: Bernard Metzler <bmt@zurich.ibm.com> 17850L: linux-rdma@vger.kernel.org 17851S: Supported 17852F: drivers/infiniband/sw/siw/ 17853F: include/uapi/rdma/siw-abi.h 17854 17855SOFT-ROCE DRIVER (rxe) 17856M: Zhu Yanjun <zyjzyj2000@gmail.com> 17857L: linux-rdma@vger.kernel.org 17858S: Supported 17859F: drivers/infiniband/sw/rxe/ 17860F: include/uapi/rdma/rdma_user_rxe.h 17861 17862SOFTLOGIC 6x10 MPEG CODEC 17863M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 17864M: Anton Sviridenko <anton@corp.bluecherry.net> 17865M: Andrey Utkin <andrey_utkin@fastmail.com> 17866M: Ismael Luceno <ismael@iodev.co.uk> 17867L: linux-media@vger.kernel.org 17868S: Supported 17869F: drivers/media/pci/solo6x10/ 17870 17871SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 17872M: James Morse <james.morse@arm.com> 17873L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17874S: Maintained 17875F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 17876F: drivers/firmware/arm_sdei.c 17877F: include/linux/arm_sdei.h 17878F: include/uapi/linux/arm_sdei.h 17879 17880SOFTWARE NODES AND DEVICE PROPERTIES 17881R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 17882R: Daniel Scally <djrscally@gmail.com> 17883R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 17884R: Sakari Ailus <sakari.ailus@linux.intel.com> 17885L: linux-acpi@vger.kernel.org 17886S: Maintained 17887F: drivers/base/property.c 17888F: drivers/base/swnode.c 17889F: include/linux/fwnode.h 17890F: include/linux/property.h 17891 17892SOFTWARE RAID (Multiple Disks) SUPPORT 17893M: Song Liu <song@kernel.org> 17894L: linux-raid@vger.kernel.org 17895S: Supported 17896T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 17897F: drivers/md/Kconfig 17898F: drivers/md/Makefile 17899F: drivers/md/md* 17900F: drivers/md/raid* 17901F: include/linux/raid/ 17902F: include/uapi/linux/raid/ 17903 17904SOLIDRUN CLEARFOG SUPPORT 17905M: Russell King <linux@armlinux.org.uk> 17906S: Maintained 17907F: arch/arm/boot/dts/armada-388-clearfog* 17908F: arch/arm/boot/dts/armada-38x-solidrun-* 17909 17910SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 17911M: Russell King <linux@armlinux.org.uk> 17912S: Maintained 17913F: arch/arm/boot/dts/imx6*-cubox-i* 17914F: arch/arm/boot/dts/imx6*-hummingboard* 17915F: arch/arm/boot/dts/imx6*-sr-* 17916 17917SONIC NETWORK DRIVER 17918M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 17919L: netdev@vger.kernel.org 17920S: Maintained 17921F: drivers/net/ethernet/natsemi/sonic.* 17922 17923SONICS SILICON BACKPLANE DRIVER (SSB) 17924M: Michael Buesch <m@bues.ch> 17925L: linux-wireless@vger.kernel.org 17926S: Maintained 17927F: drivers/ssb/ 17928F: include/linux/ssb/ 17929 17930SONY IMX208 SENSOR DRIVER 17931M: Sakari Ailus <sakari.ailus@linux.intel.com> 17932L: linux-media@vger.kernel.org 17933S: Maintained 17934T: git git://linuxtv.org/media_tree.git 17935F: drivers/media/i2c/imx208.c 17936 17937SONY IMX214 SENSOR DRIVER 17938M: Ricardo Ribalda <ribalda@kernel.org> 17939L: linux-media@vger.kernel.org 17940S: Maintained 17941T: git git://linuxtv.org/media_tree.git 17942F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 17943F: drivers/media/i2c/imx214.c 17944 17945SONY IMX219 SENSOR DRIVER 17946M: Dave Stevenson <dave.stevenson@raspberrypi.com> 17947L: linux-media@vger.kernel.org 17948S: Maintained 17949T: git git://linuxtv.org/media_tree.git 17950F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 17951F: drivers/media/i2c/imx219.c 17952 17953SONY IMX258 SENSOR DRIVER 17954M: Sakari Ailus <sakari.ailus@linux.intel.com> 17955L: linux-media@vger.kernel.org 17956S: Maintained 17957T: git git://linuxtv.org/media_tree.git 17958F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 17959F: drivers/media/i2c/imx258.c 17960 17961SONY IMX274 SENSOR DRIVER 17962M: Leon Luo <leonl@leopardimaging.com> 17963L: linux-media@vger.kernel.org 17964S: Maintained 17965T: git git://linuxtv.org/media_tree.git 17966F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 17967F: drivers/media/i2c/imx274.c 17968 17969SONY IMX290 SENSOR DRIVER 17970M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17971L: linux-media@vger.kernel.org 17972S: Maintained 17973T: git git://linuxtv.org/media_tree.git 17974F: Documentation/devicetree/bindings/media/i2c/imx290.txt 17975F: drivers/media/i2c/imx290.c 17976 17977SONY IMX319 SENSOR DRIVER 17978M: Bingbu Cao <bingbu.cao@intel.com> 17979L: linux-media@vger.kernel.org 17980S: Maintained 17981T: git git://linuxtv.org/media_tree.git 17982F: drivers/media/i2c/imx319.c 17983 17984SONY IMX334 SENSOR DRIVER 17985M: Paul J. Murphy <paul.j.murphy@intel.com> 17986M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 17987L: linux-media@vger.kernel.org 17988S: Maintained 17989T: git git://linuxtv.org/media_tree.git 17990F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 17991F: drivers/media/i2c/imx334.c 17992 17993SONY IMX335 SENSOR DRIVER 17994M: Paul J. Murphy <paul.j.murphy@intel.com> 17995M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 17996L: linux-media@vger.kernel.org 17997S: Maintained 17998T: git git://linuxtv.org/media_tree.git 17999F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 18000F: drivers/media/i2c/imx335.c 18001 18002SONY IMX355 SENSOR DRIVER 18003M: Tianshu Qiu <tian.shu.qiu@intel.com> 18004L: linux-media@vger.kernel.org 18005S: Maintained 18006T: git git://linuxtv.org/media_tree.git 18007F: drivers/media/i2c/imx355.c 18008 18009SONY IMX412 SENSOR DRIVER 18010M: Paul J. Murphy <paul.j.murphy@intel.com> 18011M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 18012L: linux-media@vger.kernel.org 18013S: Maintained 18014T: git git://linuxtv.org/media_tree.git 18015F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 18016F: drivers/media/i2c/imx412.c 18017 18018SONY MEMORYSTICK SUBSYSTEM 18019M: Maxim Levitsky <maximlevitsky@gmail.com> 18020M: Alex Dubov <oakad@yahoo.com> 18021M: Ulf Hansson <ulf.hansson@linaro.org> 18022L: linux-mmc@vger.kernel.org 18023S: Maintained 18024T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 18025F: drivers/memstick/ 18026F: include/linux/memstick.h 18027 18028SONY VAIO CONTROL DEVICE DRIVER 18029M: Mattia Dongili <malattia@linux.it> 18030L: platform-driver-x86@vger.kernel.org 18031S: Maintained 18032W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 18033F: Documentation/admin-guide/laptops/sony-laptop.rst 18034F: drivers/char/sonypi.c 18035F: drivers/platform/x86/sony-laptop.c 18036F: include/linux/sony-laptop.h 18037 18038SOUND 18039M: Jaroslav Kysela <perex@perex.cz> 18040M: Takashi Iwai <tiwai@suse.com> 18041L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18042S: Maintained 18043W: http://www.alsa-project.org/ 18044Q: http://patchwork.kernel.org/project/alsa-devel/list/ 18045T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 18046F: Documentation/sound/ 18047F: include/sound/ 18048F: include/uapi/sound/ 18049F: sound/ 18050F: tools/testing/selftests/alsa 18051 18052SOUND - COMPRESSED AUDIO 18053M: Vinod Koul <vkoul@kernel.org> 18054L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18055S: Supported 18056T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 18057F: Documentation/sound/designs/compress-offload.rst 18058F: include/sound/compress_driver.h 18059F: include/uapi/sound/compress_* 18060F: sound/core/compress_offload.c 18061F: sound/soc/soc-compress.c 18062 18063SOUND - DMAENGINE HELPERS 18064M: Lars-Peter Clausen <lars@metafoo.de> 18065S: Supported 18066F: include/sound/dmaengine_pcm.h 18067F: sound/core/pcm_dmaengine.c 18068F: sound/soc/soc-generic-dmaengine-pcm.c 18069 18070SOUND - ALSA SELFTESTS 18071M: Mark Brown <broonie@kernel.org> 18072L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18073L: linux-kselftest@vger.kernel.org 18074S: Supported 18075F: tools/testing/selftests/alsa 18076 18077SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 18078M: Liam Girdwood <lgirdwood@gmail.com> 18079M: Mark Brown <broonie@kernel.org> 18080L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18081S: Supported 18082W: http://alsa-project.org/main/index.php/ASoC 18083T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 18084F: Documentation/devicetree/bindings/sound/ 18085F: Documentation/sound/soc/ 18086F: include/dt-bindings/sound/ 18087F: include/sound/soc* 18088F: sound/soc/ 18089 18090SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 18091M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 18092M: Liam Girdwood <lgirdwood@gmail.com> 18093M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 18094M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 18095M: Daniel Baluta <daniel.baluta@nxp.com> 18096L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 18097S: Supported 18098W: https://github.com/thesofproject/linux/ 18099F: sound/soc/sof/ 18100 18101SOUNDWIRE SUBSYSTEM 18102M: Vinod Koul <vkoul@kernel.org> 18103M: Bard Liao <yung-chuan.liao@linux.intel.com> 18104R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 18105R: Sanyog Kale <sanyog.r.kale@intel.com> 18106L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18107S: Supported 18108T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 18109F: Documentation/driver-api/soundwire/ 18110F: drivers/soundwire/ 18111F: include/linux/soundwire/ 18112 18113SP2 MEDIA DRIVER 18114M: Olli Salonen <olli.salonen@iki.fi> 18115L: linux-media@vger.kernel.org 18116S: Maintained 18117W: https://linuxtv.org 18118Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18119F: drivers/media/dvb-frontends/sp2* 18120 18121SPARC + UltraSPARC (sparc/sparc64) 18122M: "David S. Miller" <davem@davemloft.net> 18123L: sparclinux@vger.kernel.org 18124S: Maintained 18125Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 18126T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 18127T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 18128F: arch/sparc/ 18129F: drivers/sbus/ 18130 18131SPARC SERIAL DRIVERS 18132M: "David S. Miller" <davem@davemloft.net> 18133L: sparclinux@vger.kernel.org 18134S: Maintained 18135T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 18136T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 18137F: drivers/tty/serial/suncore.c 18138F: drivers/tty/serial/sunhv.c 18139F: drivers/tty/serial/sunsab.c 18140F: drivers/tty/serial/sunsab.h 18141F: drivers/tty/serial/sunsu.c 18142F: drivers/tty/serial/sunzilog.c 18143F: drivers/tty/serial/sunzilog.h 18144F: drivers/tty/vcc.c 18145F: include/linux/sunserialcore.h 18146 18147SPARSE CHECKER 18148M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 18149L: linux-sparse@vger.kernel.org 18150S: Maintained 18151W: https://sparse.docs.kernel.org/ 18152T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 18153Q: https://patchwork.kernel.org/project/linux-sparse/list/ 18154B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 18155F: include/linux/compiler.h 18156 18157SPEAKUP CONSOLE SPEECH DRIVER 18158M: William Hubbs <w.d.hubbs@gmail.com> 18159M: Chris Brannon <chris@the-brannons.com> 18160M: Kirk Reiser <kirk@reisers.ca> 18161M: Samuel Thibault <samuel.thibault@ens-lyon.org> 18162L: speakup@linux-speakup.org 18163S: Odd Fixes 18164W: http://www.linux-speakup.org/ 18165W: https://github.com/linux-speakup/speakup 18166B: https://github.com/linux-speakup/speakup/issues 18167F: drivers/accessibility/speakup/ 18168 18169SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 18170M: Viresh Kumar <vireshk@kernel.org> 18171M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 18172M: soc@kernel.org 18173L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18174S: Maintained 18175W: http://www.st.com/spear 18176F: arch/arm/boot/dts/spear* 18177F: arch/arm/mach-spear/ 18178F: drivers/clk/spear/ 18179F: drivers/pinctrl/spear/ 18180 18181SPI NOR SUBSYSTEM 18182M: Tudor Ambarus <tudor.ambarus@microchip.com> 18183M: Pratyush Yadav <p.yadav@ti.com> 18184R: Michael Walle <michael@walle.cc> 18185L: linux-mtd@lists.infradead.org 18186S: Maintained 18187W: http://www.linux-mtd.infradead.org/ 18188Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 18189C: irc://irc.oftc.net/mtd 18190T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 18191F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 18192F: drivers/mtd/spi-nor/ 18193F: include/linux/mtd/spi-nor.h 18194 18195SPI SUBSYSTEM 18196M: Mark Brown <broonie@kernel.org> 18197L: linux-spi@vger.kernel.org 18198S: Maintained 18199Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 18200T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 18201F: Documentation/devicetree/bindings/spi/ 18202F: Documentation/spi/ 18203F: drivers/spi/ 18204F: include/linux/spi/ 18205F: include/uapi/linux/spi/ 18206F: tools/spi/ 18207 18208SPIDERNET NETWORK DRIVER for CELL 18209M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 18210M: Geoff Levand <geoff@infradead.org> 18211L: netdev@vger.kernel.org 18212L: linuxppc-dev@lists.ozlabs.org 18213S: Maintained 18214F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 18215F: drivers/net/ethernet/toshiba/spider_net* 18216 18217SPMI SUBSYSTEM 18218M: Stephen Boyd <sboyd@kernel.org> 18219L: linux-kernel@vger.kernel.org 18220S: Maintained 18221T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 18222F: Documentation/devicetree/bindings/spmi/ 18223F: drivers/spmi/ 18224F: include/dt-bindings/spmi/spmi.h 18225F: include/linux/spmi.h 18226F: include/trace/events/spmi.h 18227 18228SPU FILE SYSTEM 18229M: Jeremy Kerr <jk@ozlabs.org> 18230L: linuxppc-dev@lists.ozlabs.org 18231S: Supported 18232W: http://www.ibm.com/developerworks/power/cell/ 18233F: Documentation/filesystems/spufs/spufs.rst 18234F: arch/powerpc/platforms/cell/spufs/ 18235 18236SQUASHFS FILE SYSTEM 18237M: Phillip Lougher <phillip@squashfs.org.uk> 18238L: squashfs-devel@lists.sourceforge.net (subscribers-only) 18239S: Maintained 18240W: http://squashfs.org.uk 18241T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 18242F: Documentation/filesystems/squashfs.rst 18243F: fs/squashfs/ 18244 18245SRM (Alpha) environment access 18246M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 18247S: Maintained 18248F: arch/alpha/kernel/srm_env.c 18249 18250ST LSM6DSx IMU IIO DRIVER 18251M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 18252L: linux-iio@vger.kernel.org 18253S: Maintained 18254W: http://www.st.com/ 18255F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 18256F: drivers/iio/imu/st_lsm6dsx/ 18257 18258ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 18259M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 18260M: Sylvain Petinot <sylvain.petinot@foss.st.com> 18261L: linux-media@vger.kernel.org 18262S: Maintained 18263T: git git://linuxtv.org/media_tree.git 18264F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 18265F: drivers/media/i2c/st-mipid02.c 18266 18267ST STM32 I2C/SMBUS DRIVER 18268M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 18269M: Alain Volmat <alain.volmat@foss.st.com> 18270L: linux-i2c@vger.kernel.org 18271S: Maintained 18272F: drivers/i2c/busses/i2c-stm32* 18273 18274ST STM32 SPI DRIVER 18275M: Alain Volmat <alain.volmat@foss.st.com> 18276L: linux-spi@vger.kernel.org 18277S: Maintained 18278F: drivers/spi/spi-stm32.c 18279 18280ST STPDDC60 DRIVER 18281M: Daniel Nilsson <daniel.nilsson@flex.com> 18282L: linux-hwmon@vger.kernel.org 18283S: Maintained 18284F: Documentation/hwmon/stpddc60.rst 18285F: drivers/hwmon/pmbus/stpddc60.c 18286 18287ST VL53L0X ToF RANGER(I2C) IIO DRIVER 18288M: Song Qiang <songqiang1304521@gmail.com> 18289L: linux-iio@vger.kernel.org 18290S: Maintained 18291F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 18292F: drivers/iio/proximity/vl53l0x-i2c.c 18293 18294STABLE BRANCH 18295M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18296M: Sasha Levin <sashal@kernel.org> 18297L: stable@vger.kernel.org 18298S: Supported 18299F: Documentation/process/stable-kernel-rules.rst 18300 18301STAGING - ATOMISP DRIVER 18302M: Mauro Carvalho Chehab <mchehab@kernel.org> 18303R: Sakari Ailus <sakari.ailus@linux.intel.com> 18304L: linux-media@vger.kernel.org 18305S: Maintained 18306F: drivers/staging/media/atomisp/ 18307 18308STAGING - FIELDBUS SUBSYSTEM 18309M: Sven Van Asbroeck <TheSven73@gmail.com> 18310S: Maintained 18311F: drivers/staging/fieldbus/* 18312F: drivers/staging/fieldbus/Documentation/ 18313 18314STAGING - HMS ANYBUS-S BUS 18315M: Sven Van Asbroeck <TheSven73@gmail.com> 18316S: Maintained 18317F: drivers/staging/fieldbus/anybuss/ 18318 18319STAGING - INDUSTRIAL IO 18320M: Jonathan Cameron <jic23@kernel.org> 18321L: linux-iio@vger.kernel.org 18322S: Odd Fixes 18323F: Documentation/devicetree/bindings/staging/iio/ 18324F: drivers/staging/iio/ 18325 18326STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 18327M: Marc Dietrich <marvin24@gmx.de> 18328L: ac100@lists.launchpad.net (moderated for non-subscribers) 18329L: linux-tegra@vger.kernel.org 18330S: Maintained 18331F: drivers/staging/nvec/ 18332 18333STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 18334M: Jens Frederich <jfrederich@gmail.com> 18335M: Jon Nettleton <jon.nettleton@gmail.com> 18336S: Maintained 18337W: http://wiki.laptop.org/go/DCON 18338F: drivers/staging/olpc_dcon/ 18339 18340STAGING - REALTEK RTL8188EU DRIVERS 18341M: Larry Finger <Larry.Finger@lwfinger.net> 18342M: Phillip Potter <phil@philpotter.co.uk> 18343S: Supported 18344F: drivers/staging/r8188eu/ 18345 18346STAGING - REALTEK RTL8712U DRIVERS 18347M: Larry Finger <Larry.Finger@lwfinger.net> 18348M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 18349S: Odd Fixes 18350F: drivers/staging/rtl8712/ 18351 18352STAGING - SEPS525 LCD CONTROLLER DRIVERS 18353M: Michael Hennerich <michael.hennerich@analog.com> 18354L: linux-fbdev@vger.kernel.org 18355S: Supported 18356F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 18357F: drivers/staging/fbtft/fb_seps525.c 18358 18359STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 18360M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18361M: Teddy Wang <teddy.wang@siliconmotion.com> 18362M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18363L: linux-fbdev@vger.kernel.org 18364S: Maintained 18365F: drivers/staging/sm750fb/ 18366 18367STAGING - VIA VT665X DRIVERS 18368M: Forest Bond <forest@alittletooquiet.net> 18369S: Odd Fixes 18370F: drivers/staging/vt665?/ 18371 18372STAGING SUBSYSTEM 18373M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18374L: linux-staging@lists.linux.dev 18375S: Supported 18376T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 18377F: drivers/staging/ 18378 18379STARFIRE/DURALAN NETWORK DRIVER 18380M: Ion Badulescu <ionut@badula.org> 18381S: Odd Fixes 18382F: drivers/net/ethernet/adaptec/starfire* 18383 18384STARFIVE JH7100 CLOCK DRIVER 18385M: Emil Renner Berthing <kernel@esmil.dk> 18386S: Maintained 18387F: Documentation/devicetree/bindings/clock/starfive,jh7100-clkgen.yaml 18388F: drivers/clk/starfive/clk-starfive-jh7100.c 18389F: include/dt-bindings/clock/starfive-jh7100.h 18390 18391STARFIVE JH7100 PINCTRL DRIVER 18392M: Emil Renner Berthing <kernel@esmil.dk> 18393L: linux-gpio@vger.kernel.org 18394S: Maintained 18395F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 18396F: drivers/pinctrl/pinctrl-starfive.c 18397F: include/dt-bindings/pinctrl/pinctrl-starfive.h 18398 18399STARFIVE JH7100 RESET CONTROLLER DRIVER 18400M: Emil Renner Berthing <kernel@esmil.dk> 18401S: Maintained 18402F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 18403F: drivers/reset/reset-starfive-jh7100.c 18404F: include/dt-bindings/reset/starfive-jh7100.h 18405 18406STATIC BRANCH/CALL 18407M: Peter Zijlstra <peterz@infradead.org> 18408M: Josh Poimboeuf <jpoimboe@redhat.com> 18409M: Jason Baron <jbaron@akamai.com> 18410R: Steven Rostedt <rostedt@goodmis.org> 18411R: Ard Biesheuvel <ardb@kernel.org> 18412S: Supported 18413F: arch/*/include/asm/jump_label*.h 18414F: arch/*/include/asm/static_call*.h 18415F: arch/*/kernel/jump_label.c 18416F: arch/*/kernel/static_call.c 18417F: include/linux/jump_label*.h 18418F: include/linux/static_call*.h 18419F: kernel/jump_label.c 18420F: kernel/static_call.c 18421 18422STI AUDIO (ASoC) DRIVERS 18423M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18424L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18425S: Maintained 18426F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 18427F: sound/soc/sti/ 18428 18429STI CEC DRIVER 18430M: Benjamin Gaignard <benjamin.gaignard@linaro.org> 18431S: Maintained 18432F: Documentation/devicetree/bindings/media/stih-cec.txt 18433F: drivers/media/cec/platform/sti/ 18434 18435STK1160 USB VIDEO CAPTURE DRIVER 18436M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18437L: linux-media@vger.kernel.org 18438S: Maintained 18439T: git git://linuxtv.org/media_tree.git 18440F: drivers/media/usb/stk1160/ 18441 18442STM32 AUDIO (ASoC) DRIVERS 18443M: Olivier Moysan <olivier.moysan@foss.st.com> 18444M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18445L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18446S: Maintained 18447F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 18448F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 18449F: sound/soc/stm/ 18450 18451STM32 TIMER/LPTIMER DRIVERS 18452M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 18453S: Maintained 18454F: Documentation/ABI/testing/*timer-stm32 18455F: Documentation/devicetree/bindings/*/*stm32-*timer* 18456F: drivers/*/stm32-*timer* 18457F: drivers/pwm/pwm-stm32* 18458F: include/linux/*/stm32-*tim* 18459 18460STMMAC ETHERNET DRIVER 18461M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 18462M: Alexandre Torgue <alexandre.torgue@foss.st.com> 18463M: Jose Abreu <joabreu@synopsys.com> 18464L: netdev@vger.kernel.org 18465S: Supported 18466W: http://www.stlinux.com 18467F: Documentation/networking/device_drivers/ethernet/stmicro/ 18468F: drivers/net/ethernet/stmicro/stmmac/ 18469 18470SUN3/3X 18471M: Sam Creasey <sammy@sammy.net> 18472S: Maintained 18473W: http://sammy.net/sun3/ 18474F: arch/m68k/include/asm/sun3* 18475F: arch/m68k/kernel/*sun3* 18476F: arch/m68k/sun3*/ 18477F: drivers/net/ethernet/i825xx/sun3* 18478 18479SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 18480M: Hans de Goede <hdegoede@redhat.com> 18481L: linux-input@vger.kernel.org 18482S: Maintained 18483F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 18484F: drivers/input/keyboard/sun4i-lradc-keys.c 18485 18486SUNDANCE NETWORK DRIVER 18487M: Denis Kirjanov <kda@linux-powerpc.org> 18488L: netdev@vger.kernel.org 18489S: Maintained 18490F: drivers/net/ethernet/dlink/sundance.c 18491 18492SUNPLUS RTC DRIVER 18493M: Vincent Shih <vincent.sunplus@gmail.com> 18494L: linux-rtc@vger.kernel.org 18495S: Maintained 18496F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 18497F: drivers/rtc/rtc-sunplus.c 18498 18499SUPERH 18500M: Yoshinori Sato <ysato@users.sourceforge.jp> 18501M: Rich Felker <dalias@libc.org> 18502L: linux-sh@vger.kernel.org 18503S: Maintained 18504Q: http://patchwork.kernel.org/project/linux-sh/list/ 18505F: Documentation/sh/ 18506F: arch/sh/ 18507F: drivers/sh/ 18508 18509SUSPEND TO RAM 18510M: "Rafael J. Wysocki" <rafael@kernel.org> 18511M: Len Brown <len.brown@intel.com> 18512M: Pavel Machek <pavel@ucw.cz> 18513L: linux-pm@vger.kernel.org 18514S: Supported 18515B: https://bugzilla.kernel.org 18516F: Documentation/power/ 18517F: arch/x86/kernel/acpi/ 18518F: drivers/base/power/ 18519F: include/linux/freezer.h 18520F: include/linux/pm.h 18521F: include/linux/suspend.h 18522F: kernel/power/ 18523 18524SVGA HANDLING 18525M: Martin Mares <mj@ucw.cz> 18526L: linux-video@atrey.karlin.mff.cuni.cz 18527S: Maintained 18528F: Documentation/admin-guide/svga.rst 18529F: arch/x86/boot/video* 18530 18531SWIOTLB SUBSYSTEM 18532M: Christoph Hellwig <hch@infradead.org> 18533L: iommu@lists.linux-foundation.org 18534S: Supported 18535W: http://git.infradead.org/users/hch/dma-mapping.git 18536T: git git://git.infradead.org/users/hch/dma-mapping.git 18537F: arch/*/kernel/pci-swiotlb.c 18538F: include/linux/swiotlb.h 18539F: kernel/dma/swiotlb.c 18540 18541SWITCHDEV 18542M: Jiri Pirko <jiri@resnulli.us> 18543M: Ivan Vecera <ivecera@redhat.com> 18544L: netdev@vger.kernel.org 18545S: Supported 18546F: include/net/switchdev.h 18547F: net/switchdev/ 18548 18549SY8106A REGULATOR DRIVER 18550M: Icenowy Zheng <icenowy@aosc.io> 18551S: Maintained 18552F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 18553F: drivers/regulator/sy8106a-regulator.c 18554 18555SYNC FILE FRAMEWORK 18556M: Sumit Semwal <sumit.semwal@linaro.org> 18557R: Gustavo Padovan <gustavo@padovan.org> 18558L: linux-media@vger.kernel.org 18559L: dri-devel@lists.freedesktop.org 18560S: Maintained 18561T: git git://anongit.freedesktop.org/drm/drm-misc 18562F: Documentation/driver-api/sync_file.rst 18563F: drivers/dma-buf/dma-fence* 18564F: drivers/dma-buf/sw_sync.c 18565F: drivers/dma-buf/sync_* 18566F: include/linux/sync_file.h 18567F: include/uapi/linux/sync_file.h 18568 18569SYNOPSYS ARC ARCHITECTURE 18570M: Vineet Gupta <vgupta@kernel.org> 18571L: linux-snps-arc@lists.infradead.org 18572S: Supported 18573T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 18574F: Documentation/arc/ 18575F: Documentation/devicetree/bindings/arc/* 18576F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 18577F: arch/arc/ 18578F: drivers/clocksource/arc_timer.c 18579F: drivers/tty/serial/arc_uart.c 18580 18581SYNOPSYS ARC HSDK SDP pll clock driver 18582M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 18583S: Supported 18584F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 18585F: drivers/clk/clk-hsdk-pll.c 18586 18587SYNOPSYS ARC SDP clock driver 18588M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 18589S: Supported 18590F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 18591F: drivers/clk/axs10x/* 18592 18593SYNOPSYS ARC SDP platform support 18594M: Alexey Brodkin <abrodkin@synopsys.com> 18595S: Supported 18596F: Documentation/devicetree/bindings/arc/axs10* 18597F: arch/arc/boot/dts/ax* 18598F: arch/arc/plat-axs10x 18599 18600SYNOPSYS AXS10x RESET CONTROLLER DRIVER 18601M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 18602S: Supported 18603F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt 18604F: drivers/reset/reset-axs10x.c 18605 18606SYNOPSYS CREG GPIO DRIVER 18607M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 18608S: Maintained 18609F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 18610F: drivers/gpio/gpio-creg-snps.c 18611 18612SYNOPSYS DESIGNWARE 8250 UART DRIVER 18613R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 18614S: Maintained 18615F: drivers/tty/serial/8250/8250_dw.c 18616F: drivers/tty/serial/8250/8250_dwlib.* 18617F: drivers/tty/serial/8250/8250_lpss.c 18618 18619SYNOPSYS DESIGNWARE APB GPIO DRIVER 18620M: Hoan Tran <hoan@os.amperecomputing.com> 18621M: Serge Semin <fancer.lancer@gmail.com> 18622L: linux-gpio@vger.kernel.org 18623S: Maintained 18624F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 18625F: drivers/gpio/gpio-dwapb.c 18626 18627SYNOPSYS DESIGNWARE APB SSI DRIVER 18628M: Serge Semin <fancer.lancer@gmail.com> 18629L: linux-spi@vger.kernel.org 18630S: Supported 18631F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 18632F: drivers/spi/spi-dw* 18633 18634SYNOPSYS DESIGNWARE AXI DMAC DRIVER 18635M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 18636S: Maintained 18637F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 18638F: drivers/dma/dw-axi-dmac/ 18639 18640SYNOPSYS DESIGNWARE DMAC DRIVER 18641M: Viresh Kumar <vireshk@kernel.org> 18642R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 18643S: Maintained 18644F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 18645F: drivers/dma/dw/ 18646F: include/dt-bindings/dma/dw-dmac.h 18647F: include/linux/dma/dw.h 18648F: include/linux/platform_data/dma-dw.h 18649 18650SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 18651M: Jose Abreu <Jose.Abreu@synopsys.com> 18652L: netdev@vger.kernel.org 18653S: Supported 18654F: drivers/net/ethernet/synopsys/ 18655 18656SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 18657M: Jose Abreu <Jose.Abreu@synopsys.com> 18658L: netdev@vger.kernel.org 18659S: Supported 18660F: drivers/net/pcs/pcs-xpcs.c 18661F: drivers/net/pcs/pcs-xpcs.h 18662F: include/linux/pcs/pcs-xpcs.h 18663 18664SYNOPSYS DESIGNWARE I2C DRIVER 18665M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 18666R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 18667R: Mika Westerberg <mika.westerberg@linux.intel.com> 18668L: linux-i2c@vger.kernel.org 18669S: Maintained 18670F: drivers/i2c/busses/i2c-designware-* 18671 18672SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 18673M: Jaehoon Chung <jh80.chung@samsung.com> 18674L: linux-mmc@vger.kernel.org 18675S: Maintained 18676F: drivers/mmc/host/dw_mmc* 18677 18678SYNOPSYS HSDK RESET CONTROLLER DRIVER 18679M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 18680S: Supported 18681F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 18682F: drivers/reset/reset-hsdk.c 18683F: include/dt-bindings/reset/snps,hsdk-reset.h 18684 18685SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 18686M: Prabu Thangamuthu <prabu.t@synopsys.com> 18687M: Manjunath M B <manjumb@synopsys.com> 18688L: linux-mmc@vger.kernel.org 18689S: Maintained 18690F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 18691 18692SYSTEM CONFIGURATION (SYSCON) 18693M: Lee Jones <lee.jones@linaro.org> 18694M: Arnd Bergmann <arnd@arndb.de> 18695S: Supported 18696T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 18697F: drivers/mfd/syscon.c 18698 18699SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 18700M: Sudeep Holla <sudeep.holla@arm.com> 18701R: Cristian Marussi <cristian.marussi@arm.com> 18702L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18703S: Maintained 18704F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 18705F: drivers/clk/clk-sc[mp]i.c 18706F: drivers/cpufreq/sc[mp]i-cpufreq.c 18707F: drivers/firmware/arm_scmi/ 18708F: drivers/firmware/arm_scpi.c 18709F: drivers/regulator/scmi-regulator.c 18710F: drivers/reset/reset-scmi.c 18711F: include/linux/sc[mp]i_protocol.h 18712F: include/trace/events/scmi.h 18713F: include/uapi/linux/virtio_scmi.h 18714 18715SYSTEM RESET/SHUTDOWN DRIVERS 18716M: Sebastian Reichel <sre@kernel.org> 18717L: linux-pm@vger.kernel.org 18718S: Maintained 18719T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 18720F: Documentation/devicetree/bindings/power/reset/ 18721F: drivers/power/reset/ 18722 18723SYSTEM TRACE MODULE CLASS 18724M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 18725S: Maintained 18726T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 18727F: Documentation/trace/stm.rst 18728F: drivers/hwtracing/stm/ 18729F: include/linux/stm.h 18730F: include/uapi/linux/stm.h 18731 18732SYSTEM76 ACPI DRIVER 18733M: Jeremy Soller <jeremy@system76.com> 18734M: System76 Product Development <productdev@system76.com> 18735L: platform-driver-x86@vger.kernel.org 18736S: Maintained 18737F: drivers/platform/x86/system76_acpi.c 18738 18739SYSV FILESYSTEM 18740M: Christoph Hellwig <hch@infradead.org> 18741S: Maintained 18742F: Documentation/filesystems/sysv-fs.rst 18743F: fs/sysv/ 18744F: include/linux/sysv_fs.h 18745 18746TASKSTATS STATISTICS INTERFACE 18747M: Balbir Singh <bsingharora@gmail.com> 18748S: Maintained 18749F: Documentation/accounting/taskstats* 18750F: include/linux/taskstats* 18751F: kernel/taskstats.c 18752 18753TC subsystem 18754M: Jamal Hadi Salim <jhs@mojatatu.com> 18755M: Cong Wang <xiyou.wangcong@gmail.com> 18756M: Jiri Pirko <jiri@resnulli.us> 18757L: netdev@vger.kernel.org 18758S: Maintained 18759F: include/net/pkt_cls.h 18760F: include/net/pkt_sched.h 18761F: include/net/tc_act/ 18762F: include/uapi/linux/pkt_cls.h 18763F: include/uapi/linux/pkt_sched.h 18764F: include/uapi/linux/tc_act/ 18765F: include/uapi/linux/tc_ematch/ 18766F: net/sched/ 18767F: tools/testing/selftests/tc-testing 18768 18769TC90522 MEDIA DRIVER 18770M: Akihiro Tsukada <tskd08@gmail.com> 18771L: linux-media@vger.kernel.org 18772S: Odd Fixes 18773F: drivers/media/dvb-frontends/tc90522* 18774 18775TCP LOW PRIORITY MODULE 18776M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 18777M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 18778S: Maintained 18779W: http://tcp-lp-mod.sourceforge.net/ 18780F: net/ipv4/tcp_lp.c 18781 18782TDA10071 MEDIA DRIVER 18783M: Antti Palosaari <crope@iki.fi> 18784L: linux-media@vger.kernel.org 18785S: Maintained 18786W: https://linuxtv.org 18787W: http://palosaari.fi/linux/ 18788Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18789T: git git://linuxtv.org/anttip/media_tree.git 18790F: drivers/media/dvb-frontends/tda10071* 18791 18792TDA18212 MEDIA DRIVER 18793M: Antti Palosaari <crope@iki.fi> 18794L: linux-media@vger.kernel.org 18795S: Maintained 18796W: https://linuxtv.org 18797W: http://palosaari.fi/linux/ 18798Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18799T: git git://linuxtv.org/anttip/media_tree.git 18800F: drivers/media/tuners/tda18212* 18801 18802TDA18218 MEDIA DRIVER 18803M: Antti Palosaari <crope@iki.fi> 18804L: linux-media@vger.kernel.org 18805S: Maintained 18806W: https://linuxtv.org 18807W: http://palosaari.fi/linux/ 18808Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18809T: git git://linuxtv.org/anttip/media_tree.git 18810F: drivers/media/tuners/tda18218* 18811 18812TDA18250 MEDIA DRIVER 18813M: Olli Salonen <olli.salonen@iki.fi> 18814L: linux-media@vger.kernel.org 18815S: Maintained 18816W: https://linuxtv.org 18817Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18818T: git git://linuxtv.org/media_tree.git 18819F: drivers/media/tuners/tda18250* 18820 18821TDA18271 MEDIA DRIVER 18822M: Michael Krufky <mkrufky@linuxtv.org> 18823L: linux-media@vger.kernel.org 18824S: Maintained 18825W: https://linuxtv.org 18826W: http://github.com/mkrufky 18827Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18828T: git git://linuxtv.org/mkrufky/tuners.git 18829F: drivers/media/tuners/tda18271* 18830 18831TDA1997x MEDIA DRIVER 18832M: Tim Harvey <tharvey@gateworks.com> 18833L: linux-media@vger.kernel.org 18834S: Maintained 18835W: https://linuxtv.org 18836Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18837F: drivers/media/i2c/tda1997x.* 18838 18839TDA827x MEDIA DRIVER 18840M: Michael Krufky <mkrufky@linuxtv.org> 18841L: linux-media@vger.kernel.org 18842S: Maintained 18843W: https://linuxtv.org 18844W: http://github.com/mkrufky 18845Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18846T: git git://linuxtv.org/mkrufky/tuners.git 18847F: drivers/media/tuners/tda8290.* 18848 18849TDA8290 MEDIA DRIVER 18850M: Michael Krufky <mkrufky@linuxtv.org> 18851L: linux-media@vger.kernel.org 18852S: Maintained 18853W: https://linuxtv.org 18854W: http://github.com/mkrufky 18855Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18856T: git git://linuxtv.org/mkrufky/tuners.git 18857F: drivers/media/tuners/tda8290.* 18858 18859TDA9840 MEDIA DRIVER 18860M: Hans Verkuil <hverkuil@xs4all.nl> 18861L: linux-media@vger.kernel.org 18862S: Maintained 18863W: https://linuxtv.org 18864T: git git://linuxtv.org/media_tree.git 18865F: drivers/media/i2c/tda9840* 18866 18867TEA5761 TUNER DRIVER 18868M: Mauro Carvalho Chehab <mchehab@kernel.org> 18869L: linux-media@vger.kernel.org 18870S: Odd fixes 18871W: https://linuxtv.org 18872T: git git://linuxtv.org/media_tree.git 18873F: drivers/media/tuners/tea5761.* 18874 18875TEA5767 TUNER DRIVER 18876M: Mauro Carvalho Chehab <mchehab@kernel.org> 18877L: linux-media@vger.kernel.org 18878S: Maintained 18879W: https://linuxtv.org 18880T: git git://linuxtv.org/media_tree.git 18881F: drivers/media/tuners/tea5767.* 18882 18883TEA6415C MEDIA DRIVER 18884M: Hans Verkuil <hverkuil@xs4all.nl> 18885L: linux-media@vger.kernel.org 18886S: Maintained 18887W: https://linuxtv.org 18888T: git git://linuxtv.org/media_tree.git 18889F: drivers/media/i2c/tea6415c* 18890 18891TEA6420 MEDIA DRIVER 18892M: Hans Verkuil <hverkuil@xs4all.nl> 18893L: linux-media@vger.kernel.org 18894S: Maintained 18895W: https://linuxtv.org 18896T: git git://linuxtv.org/media_tree.git 18897F: drivers/media/i2c/tea6420* 18898 18899TEAM DRIVER 18900M: Jiri Pirko <jiri@resnulli.us> 18901L: netdev@vger.kernel.org 18902S: Supported 18903F: drivers/net/team/ 18904F: include/linux/if_team.h 18905F: include/uapi/linux/if_team.h 18906 18907TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 18908M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 18909S: Maintained 18910F: arch/x86/platform/ts5500/ 18911 18912TECHNOTREND USB IR RECEIVER 18913M: Sean Young <sean@mess.org> 18914L: linux-media@vger.kernel.org 18915S: Maintained 18916F: drivers/media/rc/ttusbir.c 18917 18918TECHWELL TW9910 VIDEO DECODER 18919L: linux-media@vger.kernel.org 18920S: Orphan 18921F: drivers/media/i2c/tw9910.c 18922F: include/media/i2c/tw9910.h 18923 18924TEE SUBSYSTEM 18925M: Jens Wiklander <jens.wiklander@linaro.org> 18926R: Sumit Garg <sumit.garg@linaro.org> 18927L: op-tee@lists.trustedfirmware.org 18928S: Maintained 18929F: Documentation/staging/tee.rst 18930F: drivers/tee/ 18931F: include/linux/tee_drv.h 18932F: include/uapi/linux/tee.h 18933 18934TEGRA ARCHITECTURE SUPPORT 18935M: Thierry Reding <thierry.reding@gmail.com> 18936M: Jonathan Hunter <jonathanh@nvidia.com> 18937L: linux-tegra@vger.kernel.org 18938S: Supported 18939Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 18940T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 18941N: [^a-z]tegra 18942 18943TEGRA CLOCK DRIVER 18944M: Peter De Schrijver <pdeschrijver@nvidia.com> 18945M: Prashant Gaikwad <pgaikwad@nvidia.com> 18946S: Supported 18947F: drivers/clk/tegra/ 18948 18949TEGRA DMA DRIVERS 18950M: Laxman Dewangan <ldewangan@nvidia.com> 18951M: Jon Hunter <jonathanh@nvidia.com> 18952S: Supported 18953F: drivers/dma/tegra* 18954 18955TEGRA I2C DRIVER 18956M: Laxman Dewangan <ldewangan@nvidia.com> 18957R: Dmitry Osipenko <digetx@gmail.com> 18958S: Supported 18959F: drivers/i2c/busses/i2c-tegra.c 18960 18961TEGRA IOMMU DRIVERS 18962M: Thierry Reding <thierry.reding@gmail.com> 18963R: Krishna Reddy <vdumpa@nvidia.com> 18964L: linux-tegra@vger.kernel.org 18965S: Supported 18966F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 18967F: drivers/iommu/tegra* 18968 18969TEGRA KBC DRIVER 18970M: Laxman Dewangan <ldewangan@nvidia.com> 18971S: Supported 18972F: drivers/input/keyboard/tegra-kbc.c 18973 18974TEGRA NAND DRIVER 18975M: Stefan Agner <stefan@agner.ch> 18976M: Lucas Stach <dev@lynxeye.de> 18977S: Maintained 18978F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 18979F: drivers/mtd/nand/raw/tegra_nand.c 18980 18981TEGRA PWM DRIVER 18982M: Thierry Reding <thierry.reding@gmail.com> 18983S: Supported 18984F: drivers/pwm/pwm-tegra.c 18985 18986TEGRA SERIAL DRIVER 18987M: Laxman Dewangan <ldewangan@nvidia.com> 18988S: Supported 18989F: drivers/tty/serial/serial-tegra.c 18990 18991TEGRA SPI DRIVER 18992M: Laxman Dewangan <ldewangan@nvidia.com> 18993S: Supported 18994F: drivers/spi/spi-tegra* 18995 18996TEGRA QUAD SPI DRIVER 18997M: Thierry Reding <thierry.reding@gmail.com> 18998M: Jonathan Hunter <jonathanh@nvidia.com> 18999M: Sowjanya Komatineni <skomatineni@nvidia.com> 19000L: linux-tegra@vger.kernel.org 19001S: Maintained 19002F: drivers/spi/spi-tegra210-quad.c 19003 19004TEGRA VIDEO DRIVER 19005M: Thierry Reding <thierry.reding@gmail.com> 19006M: Jonathan Hunter <jonathanh@nvidia.com> 19007M: Sowjanya Komatineni <skomatineni@nvidia.com> 19008L: linux-media@vger.kernel.org 19009L: linux-tegra@vger.kernel.org 19010S: Maintained 19011F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt 19012F: drivers/staging/media/tegra-video/ 19013 19014TEGRA XUSB PADCTL DRIVER 19015M: JC Kuo <jckuo@nvidia.com> 19016S: Supported 19017F: drivers/phy/tegra/xusb* 19018 19019TEHUTI ETHERNET DRIVER 19020M: Andy Gospodarek <andy@greyhouse.net> 19021L: netdev@vger.kernel.org 19022S: Supported 19023F: drivers/net/ethernet/tehuti/* 19024 19025TELECOM CLOCK DRIVER FOR MCPL0010 19026M: Mark Gross <markgross@kernel.org> 19027S: Supported 19028F: drivers/char/tlclk.c 19029 19030TEMPO SEMICONDUCTOR DRIVERS 19031M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 19032S: Maintained 19033F: Documentation/devicetree/bindings/sound/tscs*.txt 19034F: sound/soc/codecs/tscs*.c 19035F: sound/soc/codecs/tscs*.h 19036 19037TENSILICA XTENSA PORT (xtensa) 19038M: Chris Zankel <chris@zankel.net> 19039M: Max Filippov <jcmvbkbc@gmail.com> 19040L: linux-xtensa@linux-xtensa.org 19041S: Maintained 19042T: git git://github.com/czankel/xtensa-linux.git 19043F: arch/xtensa/ 19044F: drivers/irqchip/irq-xtensa-* 19045 19046TEXAS INSTRUMENTS ASoC DRIVERS 19047M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 19048L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19049S: Maintained 19050F: sound/soc/ti/ 19051 19052TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 19053M: Ricardo Ribalda <ribalda@kernel.org> 19054L: linux-iio@vger.kernel.org 19055S: Supported 19056F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 19057F: drivers/iio/dac/ti-dac7612.c 19058 19059TEXAS INSTRUMENTS DMA DRIVERS 19060M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 19061L: dmaengine@vger.kernel.org 19062S: Maintained 19063F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 19064F: Documentation/devicetree/bindings/dma/ti-edma.txt 19065F: Documentation/devicetree/bindings/dma/ti/ 19066F: drivers/dma/ti/ 19067X: drivers/dma/ti/cppi41.c 19068F: include/linux/dma/k3-udma-glue.h 19069F: include/linux/dma/ti-cppi5.h 19070F: include/linux/dma/k3-psil.h 19071 19072TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 19073M: Nishanth Menon <nm@ti.com> 19074M: Tero Kristo <kristo@kernel.org> 19075M: Santosh Shilimkar <ssantosh@kernel.org> 19076L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19077S: Maintained 19078F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 19079F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 19080F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 19081F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 19082F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 19083F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 19084F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 19085F: drivers/clk/keystone/sci-clk.c 19086F: drivers/firmware/ti_sci* 19087F: drivers/irqchip/irq-ti-sci-inta.c 19088F: drivers/irqchip/irq-ti-sci-intr.c 19089F: drivers/reset/reset-ti-sci.c 19090F: drivers/soc/ti/ti_sci_inta_msi.c 19091F: drivers/soc/ti/ti_sci_pm_domains.c 19092F: include/dt-bindings/soc/ti,sci_pm_domain.h 19093F: include/linux/soc/ti/ti_sci_inta_msi.h 19094F: include/linux/soc/ti/ti_sci_protocol.h 19095 19096TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 19097M: Robert Marko <robert.marko@sartura.hr> 19098M: Luka Perkov <luka.perkov@sartura.hr> 19099L: linux-hwmon@vger.kernel.org 19100S: Maintained 19101F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 19102F: Documentation/hwmon/tps23861.rst 19103F: drivers/hwmon/tps23861.c 19104 19105TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 19106M: Puranjay Mohan <puranjay12@gmail.com> 19107L: linux-iio@vger.kernel.org 19108S: Supported 19109F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 19110F: drivers/iio/temperature/tmp117.c 19111 19112THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 19113M: Hans Verkuil <hverkuil@xs4all.nl> 19114L: linux-media@vger.kernel.org 19115S: Maintained 19116W: https://linuxtv.org 19117T: git git://linuxtv.org/media_tree.git 19118F: drivers/media/radio/radio-raremono.c 19119 19120THERMAL 19121M: Rafael J. Wysocki <rafael@kernel.org> 19122M: Daniel Lezcano <daniel.lezcano@linaro.org> 19123R: Amit Kucheria <amitk@kernel.org> 19124R: Zhang Rui <rui.zhang@intel.com> 19125L: linux-pm@vger.kernel.org 19126S: Supported 19127Q: https://patchwork.kernel.org/project/linux-pm/list/ 19128T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 19129F: Documentation/ABI/testing/sysfs-class-thermal 19130F: Documentation/devicetree/bindings/thermal/ 19131F: Documentation/driver-api/thermal/ 19132F: drivers/thermal/ 19133F: include/linux/cpu_cooling.h 19134F: include/linux/thermal.h 19135F: include/uapi/linux/thermal.h 19136F: tools/thermal/ 19137 19138THERMAL DRIVER FOR AMLOGIC SOCS 19139M: Guillaume La Roque <glaroque@baylibre.com> 19140L: linux-pm@vger.kernel.org 19141L: linux-amlogic@lists.infradead.org 19142S: Supported 19143W: http://linux-meson.com/ 19144F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 19145F: drivers/thermal/amlogic_thermal.c 19146 19147THERMAL/CPU_COOLING 19148M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 19149M: Daniel Lezcano <daniel.lezcano@linaro.org> 19150M: Viresh Kumar <viresh.kumar@linaro.org> 19151R: Lukasz Luba <lukasz.luba@arm.com> 19152L: linux-pm@vger.kernel.org 19153S: Supported 19154F: Documentation/driver-api/thermal/cpu-cooling-api.rst 19155F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 19156F: drivers/thermal/cpufreq_cooling.c 19157F: drivers/thermal/cpuidle_cooling.c 19158F: include/linux/cpu_cooling.h 19159 19160THERMAL/POWER_ALLOCATOR 19161M: Lukasz Luba <lukasz.luba@arm.com> 19162L: linux-pm@vger.kernel.org 19163S: Maintained 19164F: Documentation/driver-api/thermal/power_allocator.rst 19165F: drivers/thermal/gov_power_allocator.c 19166F: include/trace/events/thermal_power_allocator.h 19167 19168THINKPAD ACPI EXTRAS DRIVER 19169M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 19170L: ibm-acpi-devel@lists.sourceforge.net 19171L: platform-driver-x86@vger.kernel.org 19172S: Maintained 19173W: http://ibm-acpi.sourceforge.net 19174W: http://thinkwiki.org/wiki/Ibm-acpi 19175T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 19176F: drivers/platform/x86/thinkpad_acpi.c 19177 19178THINKPAD LMI DRIVER 19179M: Mark Pearson <markpearson@lenovo.com> 19180L: platform-driver-x86@vger.kernel.org 19181S: Maintained 19182F: Documentation/ABI/testing/sysfs-class-firmware-attributes 19183F: drivers/platform/x86/think-lmi.? 19184 19185THUNDERBOLT DMA TRAFFIC TEST DRIVER 19186M: Isaac Hazan <isaac.hazan@intel.com> 19187L: linux-usb@vger.kernel.org 19188S: Maintained 19189F: drivers/thunderbolt/dma_test.c 19190 19191THUNDERBOLT DRIVER 19192M: Andreas Noever <andreas.noever@gmail.com> 19193M: Michael Jamet <michael.jamet@intel.com> 19194M: Mika Westerberg <mika.westerberg@linux.intel.com> 19195M: Yehezkel Bernat <YehezkelShB@gmail.com> 19196L: linux-usb@vger.kernel.org 19197S: Maintained 19198T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 19199F: Documentation/admin-guide/thunderbolt.rst 19200F: drivers/thunderbolt/ 19201F: include/linux/thunderbolt.h 19202 19203THUNDERBOLT NETWORK DRIVER 19204M: Michael Jamet <michael.jamet@intel.com> 19205M: Mika Westerberg <mika.westerberg@linux.intel.com> 19206M: Yehezkel Bernat <YehezkelShB@gmail.com> 19207L: netdev@vger.kernel.org 19208S: Maintained 19209F: drivers/net/thunderbolt.c 19210 19211THUNDERX GPIO DRIVER 19212M: Robert Richter <rric@kernel.org> 19213S: Odd Fixes 19214F: drivers/gpio/gpio-thunderx.c 19215 19216TI ADS131E0X ADC SERIES DRIVER 19217M: Tomislav Denis <tomislav.denis@avl.com> 19218L: linux-iio@vger.kernel.org 19219S: Maintained 19220F: Documentation/devicetree/bindings/iio/adc/ti,ads131e08.yaml 19221F: drivers/iio/adc/ti-ads131e08.c 19222 19223TI AM437X VPFE DRIVER 19224M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 19225L: linux-media@vger.kernel.org 19226S: Maintained 19227W: https://linuxtv.org 19228Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19229T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 19230F: drivers/media/platform/am437x/ 19231 19232TI BANDGAP AND THERMAL DRIVER 19233M: Eduardo Valentin <edubezval@gmail.com> 19234M: Keerthy <j-keerthy@ti.com> 19235L: linux-pm@vger.kernel.org 19236L: linux-omap@vger.kernel.org 19237S: Maintained 19238F: drivers/thermal/ti-soc-thermal/ 19239 19240TI BQ27XXX POWER SUPPLY DRIVER 19241F: drivers/power/supply/bq27xxx_battery.c 19242F: drivers/power/supply/bq27xxx_battery_i2c.c 19243F: include/linux/power/bq27xxx_battery.h 19244 19245TI CDCE706 CLOCK DRIVER 19246M: Max Filippov <jcmvbkbc@gmail.com> 19247S: Maintained 19248F: drivers/clk/clk-cdce706.c 19249 19250TI CLOCK DRIVER 19251M: Tero Kristo <kristo@kernel.org> 19252L: linux-omap@vger.kernel.org 19253S: Odd Fixes 19254F: drivers/clk/ti/ 19255F: include/linux/clk/ti.h 19256 19257TI DAVINCI MACHINE SUPPORT 19258M: Sekhar Nori <nsekhar@ti.com> 19259R: Bartosz Golaszewski <brgl@bgdev.pl> 19260L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19261S: Supported 19262T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 19263F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 19264F: arch/arm/boot/dts/da850* 19265F: arch/arm/mach-davinci/ 19266F: drivers/i2c/busses/i2c-davinci.c 19267 19268TI DAVINCI SERIES CLOCK DRIVER 19269M: David Lechner <david@lechnology.com> 19270R: Sekhar Nori <nsekhar@ti.com> 19271S: Maintained 19272F: Documentation/devicetree/bindings/clock/ti/davinci/ 19273F: drivers/clk/davinci/ 19274 19275TI DAVINCI SERIES GPIO DRIVER 19276M: Keerthy <j-keerthy@ti.com> 19277L: linux-gpio@vger.kernel.org 19278S: Maintained 19279F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 19280F: drivers/gpio/gpio-davinci.c 19281 19282TI DAVINCI SERIES MEDIA DRIVER 19283M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 19284L: linux-media@vger.kernel.org 19285S: Maintained 19286W: https://linuxtv.org 19287Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19288T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 19289F: drivers/media/platform/davinci/ 19290F: include/media/davinci/ 19291 19292TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 19293R: David Lechner <david@lechnology.com> 19294L: linux-iio@vger.kernel.org 19295F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 19296F: drivers/counter/ti-eqep.c 19297 19298TI ETHERNET SWITCH DRIVER (CPSW) 19299R: Grygorii Strashko <grygorii.strashko@ti.com> 19300L: linux-omap@vger.kernel.org 19301L: netdev@vger.kernel.org 19302S: Maintained 19303F: drivers/net/ethernet/ti/cpsw* 19304F: drivers/net/ethernet/ti/davinci* 19305 19306TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 19307M: Alex Dubov <oakad@yahoo.com> 19308S: Maintained 19309W: http://tifmxx.berlios.de/ 19310F: drivers/memstick/host/tifm_ms.c 19311F: drivers/misc/tifm* 19312F: drivers/mmc/host/tifm_sd.c 19313F: include/linux/tifm.h 19314 19315TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 19316M: Nishanth Menon <nm@ti.com> 19317M: Santosh Shilimkar <ssantosh@kernel.org> 19318L: linux-kernel@vger.kernel.org 19319L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19320S: Maintained 19321T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 19322F: drivers/soc/ti/* 19323 19324TI LM49xxx FAMILY ASoC CODEC DRIVERS 19325M: M R Swami Reddy <mr.swami.reddy@ti.com> 19326M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 19327L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19328S: Maintained 19329F: sound/soc/codecs/isabelle* 19330F: sound/soc/codecs/lm49453* 19331 19332TI PCM3060 ASoC CODEC DRIVER 19333M: Kirill Marinushkin <kmarinushkin@birdec.com> 19334L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19335S: Maintained 19336F: Documentation/devicetree/bindings/sound/pcm3060.txt 19337F: sound/soc/codecs/pcm3060* 19338 19339TI TAS571X FAMILY ASoC CODEC DRIVER 19340M: Kevin Cernekee <cernekee@chromium.org> 19341L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19342S: Odd Fixes 19343F: sound/soc/codecs/tas571x* 19344 19345TI TRF7970A NFC DRIVER 19346M: Mark Greer <mgreer@animalcreek.com> 19347L: linux-wireless@vger.kernel.org 19348L: linux-nfc@lists.01.org (subscribers-only) 19349S: Supported 19350F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 19351F: drivers/nfc/trf7970a.c 19352 19353TI TSC2046 ADC DRIVER 19354M: Oleksij Rempel <o.rempel@pengutronix.de> 19355R: kernel@pengutronix.de 19356L: linux-iio@vger.kernel.org 19357S: Maintained 19358F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 19359F: drivers/iio/adc/ti-tsc2046.c 19360 19361TI TWL4030 SERIES SOC CODEC DRIVER 19362M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 19363L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19364S: Maintained 19365F: sound/soc/codecs/twl4030* 19366 19367TI VPE/CAL DRIVERS 19368M: Benoit Parrot <bparrot@ti.com> 19369L: linux-media@vger.kernel.org 19370S: Maintained 19371W: http://linuxtv.org/ 19372Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19373F: Documentation/devicetree/bindings/media/ti,cal.yaml 19374F: Documentation/devicetree/bindings/media/ti,vpe.yaml 19375F: drivers/media/platform/ti-vpe/ 19376 19377TI WILINK WIRELESS DRIVERS 19378L: linux-wireless@vger.kernel.org 19379S: Orphan 19380W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 19381W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 19382T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 19383F: drivers/net/wireless/ti/ 19384F: include/linux/wl12xx.h 19385 19386TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 19387M: John Stultz <john.stultz@linaro.org> 19388M: Thomas Gleixner <tglx@linutronix.de> 19389R: Stephen Boyd <sboyd@kernel.org> 19390L: linux-kernel@vger.kernel.org 19391S: Supported 19392T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 19393F: include/linux/clocksource.h 19394F: include/linux/time.h 19395F: include/linux/timex.h 19396F: include/uapi/linux/time.h 19397F: include/uapi/linux/timex.h 19398F: kernel/time/alarmtimer.c 19399F: kernel/time/clocksource.c 19400F: kernel/time/ntp.c 19401F: kernel/time/time*.c 19402F: tools/testing/selftests/timers/ 19403 19404TIPC NETWORK LAYER 19405M: Jon Maloy <jmaloy@redhat.com> 19406M: Ying Xue <ying.xue@windriver.com> 19407L: netdev@vger.kernel.org (core kernel code) 19408L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 19409S: Maintained 19410W: http://tipc.sourceforge.net/ 19411F: include/uapi/linux/tipc*.h 19412F: net/tipc/ 19413 19414TLAN NETWORK DRIVER 19415M: Samuel Chessman <chessman@tux.org> 19416L: tlan-devel@lists.sourceforge.net (subscribers-only) 19417S: Maintained 19418W: http://sourceforge.net/projects/tlan/ 19419F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 19420F: drivers/net/ethernet/ti/tlan.* 19421 19422TM6000 VIDEO4LINUX DRIVER 19423M: Mauro Carvalho Chehab <mchehab@kernel.org> 19424L: linux-media@vger.kernel.org 19425S: Odd fixes 19426W: https://linuxtv.org 19427T: git git://linuxtv.org/media_tree.git 19428F: Documentation/admin-guide/media/tm6000* 19429F: drivers/media/usb/tm6000/ 19430 19431TMIO/SDHI MMC DRIVER 19432M: Wolfram Sang <wsa+renesas@sang-engineering.com> 19433L: linux-mmc@vger.kernel.org 19434S: Supported 19435F: drivers/mmc/host/renesas_sdhi* 19436F: drivers/mmc/host/tmio_mmc* 19437F: include/linux/mfd/tmio.h 19438 19439TMP401 HARDWARE MONITOR DRIVER 19440M: Guenter Roeck <linux@roeck-us.net> 19441L: linux-hwmon@vger.kernel.org 19442S: Maintained 19443F: Documentation/hwmon/tmp401.rst 19444F: drivers/hwmon/tmp401.c 19445 19446TMP513 HARDWARE MONITOR DRIVER 19447M: Eric Tremblay <etremblay@distech-controls.com> 19448L: linux-hwmon@vger.kernel.org 19449S: Maintained 19450F: Documentation/hwmon/tmp513.rst 19451F: drivers/hwmon/tmp513.c 19452 19453TMPFS (SHMEM FILESYSTEM) 19454M: Hugh Dickins <hughd@google.com> 19455L: linux-mm@kvack.org 19456S: Maintained 19457F: include/linux/shmem_fs.h 19458F: mm/shmem.c 19459 19460TOMOYO SECURITY MODULE 19461M: Kentaro Takeda <takedakn@nttdata.co.jp> 19462M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 19463L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 19464L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 19465L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 19466L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 19467S: Maintained 19468W: https://tomoyo.osdn.jp/ 19469F: security/tomoyo/ 19470 19471TOPSTAR LAPTOP EXTRAS DRIVER 19472M: Herton Ronaldo Krzesinski <herton@canonical.com> 19473L: platform-driver-x86@vger.kernel.org 19474S: Maintained 19475F: drivers/platform/x86/topstar-laptop.c 19476 19477TORTURE-TEST MODULES 19478M: Davidlohr Bueso <dave@stgolabs.net> 19479M: "Paul E. McKenney" <paulmck@kernel.org> 19480M: Josh Triplett <josh@joshtriplett.org> 19481L: linux-kernel@vger.kernel.org 19482S: Supported 19483T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19484F: Documentation/RCU/torture.rst 19485F: kernel/locking/locktorture.c 19486F: kernel/rcu/rcuscale.c 19487F: kernel/rcu/rcutorture.c 19488F: kernel/rcu/refscale.c 19489F: kernel/torture.c 19490 19491TOSHIBA ACPI EXTRAS DRIVER 19492M: Azael Avalos <coproscefalo@gmail.com> 19493L: platform-driver-x86@vger.kernel.org 19494S: Maintained 19495F: drivers/platform/x86/toshiba_acpi.c 19496 19497TOSHIBA BLUETOOTH DRIVER 19498M: Azael Avalos <coproscefalo@gmail.com> 19499L: platform-driver-x86@vger.kernel.org 19500S: Maintained 19501F: drivers/platform/x86/toshiba_bluetooth.c 19502 19503TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 19504M: Azael Avalos <coproscefalo@gmail.com> 19505L: platform-driver-x86@vger.kernel.org 19506S: Maintained 19507F: drivers/platform/x86/toshiba_haps.c 19508 19509TOSHIBA SMM DRIVER 19510M: Jonathan Buzzard <jonathan@buzzard.org.uk> 19511S: Maintained 19512W: http://www.buzzard.org.uk/toshiba/ 19513F: drivers/char/toshiba.c 19514F: include/linux/toshiba.h 19515F: include/uapi/linux/toshiba.h 19516 19517TOSHIBA TC358743 DRIVER 19518M: Mats Randgaard <matrandg@cisco.com> 19519L: linux-media@vger.kernel.org 19520S: Maintained 19521F: drivers/media/i2c/tc358743* 19522F: include/media/i2c/tc358743.h 19523 19524TOSHIBA WMI HOTKEYS DRIVER 19525M: Azael Avalos <coproscefalo@gmail.com> 19526L: platform-driver-x86@vger.kernel.org 19527S: Maintained 19528F: drivers/platform/x86/toshiba-wmi.c 19529 19530TPM DEVICE DRIVER 19531M: Peter Huewe <peterhuewe@gmx.de> 19532M: Jarkko Sakkinen <jarkko@kernel.org> 19533R: Jason Gunthorpe <jgg@ziepe.ca> 19534L: linux-integrity@vger.kernel.org 19535S: Maintained 19536W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 19537Q: https://patchwork.kernel.org/project/linux-integrity/list/ 19538T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 19539F: drivers/char/tpm/ 19540 19541TRACING 19542M: Steven Rostedt <rostedt@goodmis.org> 19543M: Ingo Molnar <mingo@redhat.com> 19544S: Maintained 19545T: git git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git 19546F: Documentation/trace/ftrace.rst 19547F: arch/*/*/*/ftrace.h 19548F: arch/*/kernel/ftrace.c 19549F: fs/tracefs/ 19550F: include/*/ftrace.h 19551F: include/linux/trace*.h 19552F: include/trace/ 19553F: kernel/trace/ 19554F: tools/testing/selftests/ftrace/ 19555 19556TRACING MMIO ACCESSES (MMIOTRACE) 19557M: Steven Rostedt <rostedt@goodmis.org> 19558M: Ingo Molnar <mingo@kernel.org> 19559R: Karol Herbst <karolherbst@gmail.com> 19560R: Pekka Paalanen <ppaalanen@gmail.com> 19561L: linux-kernel@vger.kernel.org 19562L: nouveau@lists.freedesktop.org 19563S: Maintained 19564F: arch/x86/mm/kmmio.c 19565F: arch/x86/mm/mmio-mod.c 19566F: arch/x86/mm/testmmiotrace.c 19567F: include/linux/mmiotrace.h 19568F: kernel/trace/trace_mmiotrace.c 19569 19570TRACING OS NOISE / LATENCY TRACERS 19571M: Steven Rostedt <rostedt@goodmis.org> 19572M: Daniel Bristot de Oliveira <bristot@kernel.org> 19573S: Maintained 19574F: kernel/trace/trace_osnoise.c 19575F: include/trace/events/osnoise.h 19576F: kernel/trace/trace_hwlat.c 19577F: kernel/trace/trace_irqsoff.c 19578F: kernel/trace/trace_sched_wakeup.c 19579F: Documentation/trace/osnoise-tracer.rst 19580F: Documentation/trace/timerlat-tracer.rst 19581F: Documentation/trace/hwlat_detector.rst 19582F: arch/*/kernel/trace.c 19583 19584TRADITIONAL CHINESE DOCUMENTATION 19585M: Hu Haowen <src.res@email.cn> 19586L: linux-doc-tw-discuss@lists.sourceforge.net 19587S: Maintained 19588W: https://github.com/srcres258/linux-doc 19589T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 19590F: Documentation/translations/zh_TW/ 19591 19592TTY LAYER 19593M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19594M: Jiri Slaby <jirislaby@kernel.org> 19595S: Supported 19596T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 19597F: Documentation/driver-api/serial/ 19598F: drivers/tty/ 19599F: drivers/tty/serial/serial_core.c 19600F: include/linux/selection.h 19601F: include/linux/serial.h 19602F: include/linux/serial_core.h 19603F: include/linux/sysrq.h 19604F: include/linux/tty*.h 19605F: include/linux/vt.h 19606F: include/linux/vt_*.h 19607F: include/uapi/linux/serial.h 19608F: include/uapi/linux/serial_core.h 19609F: include/uapi/linux/tty.h 19610 19611TUA9001 MEDIA DRIVER 19612M: Antti Palosaari <crope@iki.fi> 19613L: linux-media@vger.kernel.org 19614S: Maintained 19615W: https://linuxtv.org 19616W: http://palosaari.fi/linux/ 19617Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19618T: git git://linuxtv.org/anttip/media_tree.git 19619F: drivers/media/tuners/tua9001* 19620 19621TULIP NETWORK DRIVERS 19622L: netdev@vger.kernel.org 19623L: linux-parisc@vger.kernel.org 19624S: Orphan 19625F: drivers/net/ethernet/dec/tulip/ 19626 19627TUN/TAP driver 19628M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 19629S: Maintained 19630W: http://vtun.sourceforge.net/tun 19631F: Documentation/networking/tuntap.rst 19632F: arch/um/os-Linux/drivers/ 19633 19634TURBOCHANNEL SUBSYSTEM 19635M: "Maciej W. Rozycki" <macro@orcam.me.uk> 19636M: Ralf Baechle <ralf@linux-mips.org> 19637L: linux-mips@vger.kernel.org 19638S: Maintained 19639Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 19640F: drivers/tc/ 19641F: include/linux/tc.h 19642 19643TURBOSTAT UTILITY 19644M: "Len Brown" <lenb@kernel.org> 19645L: linux-pm@vger.kernel.org 19646S: Supported 19647Q: https://patchwork.kernel.org/project/linux-pm/list/ 19648B: https://bugzilla.kernel.org 19649T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 19650F: tools/power/x86/turbostat/ 19651 19652TW5864 VIDEO4LINUX DRIVER 19653M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19654M: Anton Sviridenko <anton@corp.bluecherry.net> 19655M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 19656M: Andrey Utkin <andrey_utkin@fastmail.com> 19657L: linux-media@vger.kernel.org 19658S: Supported 19659F: drivers/media/pci/tw5864/ 19660 19661TW68 VIDEO4LINUX DRIVER 19662M: Hans Verkuil <hverkuil@xs4all.nl> 19663L: linux-media@vger.kernel.org 19664S: Odd Fixes 19665W: https://linuxtv.org 19666T: git git://linuxtv.org/media_tree.git 19667F: drivers/media/pci/tw68/ 19668 19669TW686X VIDEO4LINUX DRIVER 19670M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19671L: linux-media@vger.kernel.org 19672S: Maintained 19673W: http://linuxtv.org 19674T: git git://linuxtv.org/media_tree.git 19675F: drivers/media/pci/tw686x/ 19676 19677UACCE ACCELERATOR FRAMEWORK 19678M: Zhangfei Gao <zhangfei.gao@linaro.org> 19679M: Zhou Wang <wangzhou1@hisilicon.com> 19680L: linux-accelerators@lists.ozlabs.org 19681L: linux-kernel@vger.kernel.org 19682S: Maintained 19683F: Documentation/ABI/testing/sysfs-driver-uacce 19684F: Documentation/misc-devices/uacce.rst 19685F: drivers/misc/uacce/ 19686F: include/linux/uacce.h 19687F: include/uapi/misc/uacce/ 19688 19689UBI FILE SYSTEM (UBIFS) 19690M: Richard Weinberger <richard@nod.at> 19691L: linux-mtd@lists.infradead.org 19692S: Supported 19693W: http://www.linux-mtd.infradead.org/doc/ubifs.html 19694T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 19695T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 19696F: Documentation/ABI/testing/sysfs-fs-ubifs 19697F: Documentation/filesystems/ubifs-authentication.rst 19698F: Documentation/filesystems/ubifs.rst 19699F: fs/ubifs/ 19700 19701UCLINUX (M68KNOMMU AND COLDFIRE) 19702M: Greg Ungerer <gerg@linux-m68k.org> 19703L: linux-m68k@lists.linux-m68k.org 19704L: uclinux-dev@uclinux.org (subscribers-only) 19705S: Maintained 19706W: http://www.linux-m68k.org/ 19707W: http://www.uclinux.org/ 19708T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 19709F: arch/m68k/*/*_no.* 19710F: arch/m68k/68*/ 19711F: arch/m68k/coldfire/ 19712F: arch/m68k/include/asm/*_no.* 19713 19714UDF FILESYSTEM 19715M: Jan Kara <jack@suse.com> 19716S: Maintained 19717F: Documentation/filesystems/udf.rst 19718F: fs/udf/ 19719 19720UDRAW TABLET 19721M: Bastien Nocera <hadess@hadess.net> 19722L: linux-input@vger.kernel.org 19723S: Maintained 19724F: drivers/hid/hid-udraw-ps3.c 19725 19726UFS FILESYSTEM 19727M: Evgeniy Dushistov <dushistov@mail.ru> 19728S: Maintained 19729F: Documentation/admin-guide/ufs.rst 19730F: fs/ufs/ 19731 19732UHID USERSPACE HID IO DRIVER 19733M: David Rheinsberg <david.rheinsberg@gmail.com> 19734L: linux-input@vger.kernel.org 19735S: Maintained 19736F: drivers/hid/uhid.c 19737F: include/uapi/linux/uhid.h 19738 19739ULPI BUS 19740M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19741L: linux-usb@vger.kernel.org 19742S: Maintained 19743F: drivers/usb/common/ulpi.c 19744F: include/linux/ulpi/ 19745 19746UNICODE SUBSYSTEM 19747M: Gabriel Krisman Bertazi <krisman@collabora.com> 19748L: linux-fsdevel@vger.kernel.org 19749S: Supported 19750F: fs/unicode/ 19751 19752UNIFDEF 19753M: Tony Finch <dot@dotat.at> 19754S: Maintained 19755W: http://dotat.at/prog/unifdef 19756F: scripts/unifdef.c 19757 19758UNIFORM CDROM DRIVER 19759M: Phillip Potter <phil@philpotter.co.uk> 19760S: Maintained 19761F: Documentation/cdrom/ 19762F: drivers/cdrom/cdrom.c 19763F: include/linux/cdrom.h 19764F: include/uapi/linux/cdrom.h 19765 19766UNISYS S-PAR DRIVERS 19767M: David Kershner <david.kershner@unisys.com> 19768L: sparmaintainer@unisys.com (Unisys internal) 19769S: Supported 19770F: drivers/staging/unisys/ 19771F: drivers/visorbus/ 19772F: include/linux/visorbus.h 19773 19774UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 19775R: Alim Akhtar <alim.akhtar@samsung.com> 19776R: Avri Altman <avri.altman@wdc.com> 19777L: linux-scsi@vger.kernel.org 19778S: Supported 19779F: Documentation/scsi/ufs.rst 19780F: drivers/scsi/ufs/ 19781 19782UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 19783M: Pedro Sousa <pedrom.sousa@synopsys.com> 19784L: linux-scsi@vger.kernel.org 19785S: Supported 19786F: drivers/scsi/ufs/*dwc* 19787 19788UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 19789M: Stanley Chu <stanley.chu@mediatek.com> 19790L: linux-scsi@vger.kernel.org 19791L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19792S: Maintained 19793F: drivers/scsi/ufs/ufs-mediatek* 19794 19795UNSORTED BLOCK IMAGES (UBI) 19796M: Richard Weinberger <richard@nod.at> 19797L: linux-mtd@lists.infradead.org 19798S: Supported 19799W: http://www.linux-mtd.infradead.org/ 19800T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 19801T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 19802F: drivers/mtd/ubi/ 19803F: include/linux/mtd/ubi.h 19804F: include/uapi/mtd/ubi-user.h 19805 19806USB "USBNET" DRIVER FRAMEWORK 19807M: Oliver Neukum <oneukum@suse.com> 19808L: netdev@vger.kernel.org 19809S: Maintained 19810W: http://www.linux-usb.org/usbnet 19811F: drivers/net/usb/usbnet.c 19812F: include/linux/usb/usbnet.h 19813 19814USB ACM DRIVER 19815M: Oliver Neukum <oneukum@suse.com> 19816L: linux-usb@vger.kernel.org 19817S: Maintained 19818F: Documentation/usb/acm.rst 19819F: drivers/usb/class/cdc-acm.* 19820 19821USB APPLE MFI FASTCHARGE DRIVER 19822M: Bastien Nocera <hadess@hadess.net> 19823L: linux-usb@vger.kernel.org 19824S: Maintained 19825F: drivers/usb/misc/apple-mfi-fastcharge.c 19826 19827USB AR5523 WIRELESS DRIVER 19828M: Pontus Fuchs <pontus.fuchs@gmail.com> 19829L: linux-wireless@vger.kernel.org 19830S: Maintained 19831F: drivers/net/wireless/ath/ar5523/ 19832 19833USB ATTACHED SCSI 19834M: Oliver Neukum <oneukum@suse.com> 19835L: linux-usb@vger.kernel.org 19836L: linux-scsi@vger.kernel.org 19837S: Maintained 19838F: drivers/usb/storage/uas.c 19839 19840USB CDC ETHERNET DRIVER 19841M: Oliver Neukum <oliver@neukum.org> 19842L: linux-usb@vger.kernel.org 19843S: Maintained 19844F: drivers/net/usb/cdc_*.c 19845F: include/uapi/linux/usb/cdc.h 19846 19847USB CHAOSKEY DRIVER 19848M: Keith Packard <keithp@keithp.com> 19849L: linux-usb@vger.kernel.org 19850S: Maintained 19851F: drivers/usb/misc/chaoskey.c 19852 19853USB CYPRESS C67X00 DRIVER 19854L: linux-usb@vger.kernel.org 19855S: Orphan 19856F: drivers/usb/c67x00/ 19857 19858USB DAVICOM DM9601 DRIVER 19859M: Peter Korsgaard <peter@korsgaard.com> 19860L: netdev@vger.kernel.org 19861S: Maintained 19862W: http://www.linux-usb.org/usbnet 19863F: drivers/net/usb/dm9601.c 19864 19865USB EHCI DRIVER 19866M: Alan Stern <stern@rowland.harvard.edu> 19867L: linux-usb@vger.kernel.org 19868S: Maintained 19869F: Documentation/usb/ehci.rst 19870F: drivers/usb/host/ehci* 19871 19872USB GADGET/PERIPHERAL SUBSYSTEM 19873M: Felipe Balbi <balbi@kernel.org> 19874L: linux-usb@vger.kernel.org 19875S: Maintained 19876W: http://www.linux-usb.org/gadget 19877T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 19878F: drivers/usb/gadget/ 19879F: include/linux/usb/gadget* 19880 19881USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 19882M: Jiri Kosina <jikos@kernel.org> 19883M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 19884L: linux-usb@vger.kernel.org 19885S: Maintained 19886T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 19887F: Documentation/hid/hiddev.rst 19888F: drivers/hid/usbhid/ 19889 19890USB INTEL XHCI ROLE MUX DRIVER 19891M: Hans de Goede <hdegoede@redhat.com> 19892L: linux-usb@vger.kernel.org 19893S: Maintained 19894F: drivers/usb/roles/intel-xhci-usb-role-switch.c 19895 19896USB IP DRIVER FOR HISILICON KIRIN 960 19897M: Yu Chen <chenyu56@huawei.com> 19898M: Binghui Wang <wangbinghui@hisilicon.com> 19899L: linux-usb@vger.kernel.org 19900S: Maintained 19901F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 19902F: drivers/phy/hisilicon/phy-hi3660-usb3.c 19903 19904USB IP DRIVER FOR HISILICON KIRIN 970 19905M: Mauro Carvalho Chehab <mchehab@kernel.org> 19906L: linux-usb@vger.kernel.org 19907S: Maintained 19908F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 19909F: drivers/phy/hisilicon/phy-hi3670-usb3.c 19910 19911USB ISP116X DRIVER 19912M: Olav Kongas <ok@artecdesign.ee> 19913L: linux-usb@vger.kernel.org 19914S: Maintained 19915F: drivers/usb/host/isp116x* 19916F: include/linux/usb/isp116x.h 19917 19918USB ISP1760 DRIVER 19919M: Rui Miguel Silva <rui.silva@linaro.org> 19920L: linux-usb@vger.kernel.org 19921S: Maintained 19922F: drivers/usb/isp1760/* 19923F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 19924 19925USB LAN78XX ETHERNET DRIVER 19926M: Woojung Huh <woojung.huh@microchip.com> 19927M: UNGLinuxDriver@microchip.com 19928L: netdev@vger.kernel.org 19929S: Maintained 19930F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 19931F: drivers/net/usb/lan78xx.* 19932F: include/dt-bindings/net/microchip-lan78xx.h 19933 19934USB MASS STORAGE DRIVER 19935M: Alan Stern <stern@rowland.harvard.edu> 19936L: linux-usb@vger.kernel.org 19937L: usb-storage@lists.one-eyed-alien.net 19938S: Maintained 19939F: drivers/usb/storage/ 19940 19941USB MIDI DRIVER 19942M: Clemens Ladisch <clemens@ladisch.de> 19943L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19944S: Maintained 19945T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19946F: sound/usb/midi.* 19947 19948USB NETWORKING DRIVERS 19949L: linux-usb@vger.kernel.org 19950S: Odd Fixes 19951F: drivers/net/usb/ 19952 19953USB OHCI DRIVER 19954M: Alan Stern <stern@rowland.harvard.edu> 19955L: linux-usb@vger.kernel.org 19956S: Maintained 19957F: Documentation/usb/ohci.rst 19958F: drivers/usb/host/ohci* 19959 19960USB OTG FSM (Finite State Machine) 19961M: Peter Chen <peter.chen@kernel.org> 19962L: linux-usb@vger.kernel.org 19963S: Maintained 19964T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 19965F: drivers/usb/common/usb-otg-fsm.c 19966 19967USB OVER IP DRIVER 19968M: Valentina Manea <valentina.manea.m@gmail.com> 19969M: Shuah Khan <shuah@kernel.org> 19970M: Shuah Khan <skhan@linuxfoundation.org> 19971L: linux-usb@vger.kernel.org 19972S: Maintained 19973F: Documentation/usb/usbip_protocol.rst 19974F: drivers/usb/usbip/ 19975F: tools/testing/selftests/drivers/usb/usbip/ 19976F: tools/usb/usbip/ 19977 19978USB PEGASUS DRIVER 19979M: Petko Manolov <petkan@nucleusys.com> 19980L: linux-usb@vger.kernel.org 19981L: netdev@vger.kernel.org 19982S: Maintained 19983W: https://github.com/petkan/pegasus 19984T: git git://github.com/petkan/pegasus.git 19985F: drivers/net/usb/pegasus.* 19986 19987USB PHY LAYER 19988M: Felipe Balbi <balbi@kernel.org> 19989L: linux-usb@vger.kernel.org 19990S: Maintained 19991T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 19992F: drivers/usb/phy/ 19993 19994USB PRINTER DRIVER (usblp) 19995M: Pete Zaitcev <zaitcev@redhat.com> 19996L: linux-usb@vger.kernel.org 19997S: Supported 19998F: drivers/usb/class/usblp.c 19999 20000USB RAW GADGET DRIVER 20001R: Andrey Konovalov <andreyknvl@gmail.com> 20002L: linux-usb@vger.kernel.org 20003S: Maintained 20004F: Documentation/usb/raw-gadget.rst 20005F: drivers/usb/gadget/legacy/raw_gadget.c 20006F: include/uapi/linux/usb/raw_gadget.h 20007 20008USB QMI WWAN NETWORK DRIVER 20009M: Bjørn Mork <bjorn@mork.no> 20010L: netdev@vger.kernel.org 20011S: Maintained 20012F: Documentation/ABI/testing/sysfs-class-net-qmi 20013F: drivers/net/usb/qmi_wwan.c 20014 20015USB RTL8150 DRIVER 20016M: Petko Manolov <petkan@nucleusys.com> 20017L: linux-usb@vger.kernel.org 20018L: netdev@vger.kernel.org 20019S: Maintained 20020W: https://github.com/petkan/rtl8150 20021T: git git://github.com/petkan/rtl8150.git 20022F: drivers/net/usb/rtl8150.c 20023 20024USB SERIAL SUBSYSTEM 20025M: Johan Hovold <johan@kernel.org> 20026L: linux-usb@vger.kernel.org 20027S: Maintained 20028T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 20029F: Documentation/usb/usb-serial.rst 20030F: drivers/usb/serial/ 20031F: include/linux/usb/serial.h 20032 20033USB SMSC75XX ETHERNET DRIVER 20034M: Steve Glendinning <steve.glendinning@shawell.net> 20035L: netdev@vger.kernel.org 20036S: Maintained 20037F: drivers/net/usb/smsc75xx.* 20038 20039USB SMSC95XX ETHERNET DRIVER 20040M: Steve Glendinning <steve.glendinning@shawell.net> 20041M: UNGLinuxDriver@microchip.com 20042L: netdev@vger.kernel.org 20043S: Maintained 20044F: drivers/net/usb/smsc95xx.* 20045 20046USB SUBSYSTEM 20047M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20048L: linux-usb@vger.kernel.org 20049S: Supported 20050W: http://www.linux-usb.org 20051T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 20052F: Documentation/devicetree/bindings/usb/ 20053F: Documentation/usb/ 20054F: drivers/usb/ 20055F: include/linux/usb.h 20056F: include/linux/usb/ 20057 20058USB TYPEC BUS FOR ALTERNATE MODES 20059M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20060L: linux-usb@vger.kernel.org 20061S: Maintained 20062F: Documentation/ABI/testing/sysfs-bus-typec 20063F: Documentation/driver-api/usb/typec_bus.rst 20064F: drivers/usb/typec/altmodes/ 20065F: include/linux/usb/typec_altmode.h 20066 20067USB TYPEC CLASS 20068M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20069L: linux-usb@vger.kernel.org 20070S: Maintained 20071F: Documentation/ABI/testing/sysfs-class-typec 20072F: Documentation/driver-api/usb/typec.rst 20073F: drivers/usb/typec/ 20074F: include/linux/usb/typec.h 20075 20076USB TYPEC INTEL PMC MUX DRIVER 20077M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20078L: linux-usb@vger.kernel.org 20079S: Maintained 20080F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 20081F: drivers/usb/typec/mux/intel_pmc_mux.c 20082 20083USB TYPEC PI3USB30532 MUX DRIVER 20084M: Hans de Goede <hdegoede@redhat.com> 20085L: linux-usb@vger.kernel.org 20086S: Maintained 20087F: drivers/usb/typec/mux/pi3usb30532.c 20088 20089USB TYPEC PORT CONTROLLER DRIVERS 20090M: Guenter Roeck <linux@roeck-us.net> 20091L: linux-usb@vger.kernel.org 20092S: Maintained 20093F: drivers/usb/typec/tcpm/ 20094 20095USB UHCI DRIVER 20096M: Alan Stern <stern@rowland.harvard.edu> 20097L: linux-usb@vger.kernel.org 20098S: Maintained 20099F: drivers/usb/host/uhci* 20100 20101USB VIDEO CLASS 20102M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20103L: linux-uvc-devel@lists.sourceforge.net (subscribers-only) 20104L: linux-media@vger.kernel.org 20105S: Maintained 20106W: http://www.ideasonboard.org/uvc/ 20107T: git git://linuxtv.org/media_tree.git 20108F: drivers/media/usb/uvc/ 20109F: include/uapi/linux/uvcvideo.h 20110 20111USB WEBCAM GADGET 20112M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20113L: linux-usb@vger.kernel.org 20114S: Maintained 20115F: drivers/usb/gadget/function/*uvc* 20116F: drivers/usb/gadget/legacy/webcam.c 20117F: include/uapi/linux/usb/g_uvc.h 20118 20119USB WIRELESS RNDIS DRIVER (rndis_wlan) 20120M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 20121L: linux-wireless@vger.kernel.org 20122S: Maintained 20123F: drivers/net/wireless/rndis_wlan.c 20124 20125USB XHCI DRIVER 20126M: Mathias Nyman <mathias.nyman@intel.com> 20127L: linux-usb@vger.kernel.org 20128S: Supported 20129F: drivers/usb/host/pci-quirks* 20130F: drivers/usb/host/xhci* 20131 20132USB ZD1201 DRIVER 20133L: linux-wireless@vger.kernel.org 20134S: Orphan 20135W: http://linux-lc100020.sourceforge.net 20136F: drivers/net/wireless/zydas/zd1201.* 20137 20138USB ZR364XX DRIVER 20139M: Antoine Jacquet <royale@zerezo.com> 20140L: linux-usb@vger.kernel.org 20141L: linux-media@vger.kernel.org 20142S: Maintained 20143W: http://royale.zerezo.com/zr364xx/ 20144T: git git://linuxtv.org/media_tree.git 20145F: Documentation/admin-guide/media/zr364xx* 20146F: drivers/media/usb/zr364xx/ 20147 20148USER-MODE LINUX (UML) 20149M: Jeff Dike <jdike@addtoit.com> 20150M: Richard Weinberger <richard@nod.at> 20151M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 20152L: linux-um@lists.infradead.org 20153S: Maintained 20154W: http://user-mode-linux.sourceforge.net 20155Q: https://patchwork.ozlabs.org/project/linux-um/list/ 20156T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git 20157F: Documentation/virt/uml/ 20158F: arch/um/ 20159F: arch/x86/um/ 20160F: fs/hostfs/ 20161 20162USERSPACE COPYIN/COPYOUT (UIOVEC) 20163M: Alexander Viro <viro@zeniv.linux.org.uk> 20164S: Maintained 20165F: include/linux/uio.h 20166F: lib/iov_iter.c 20167 20168USERSPACE DMA BUFFER DRIVER 20169M: Gerd Hoffmann <kraxel@redhat.com> 20170L: dri-devel@lists.freedesktop.org 20171S: Maintained 20172T: git git://anongit.freedesktop.org/drm/drm-misc 20173F: drivers/dma-buf/udmabuf.c 20174F: include/uapi/linux/udmabuf.h 20175 20176USERSPACE I/O (UIO) 20177M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20178S: Maintained 20179T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 20180F: Documentation/driver-api/uio-howto.rst 20181F: drivers/uio/ 20182F: include/linux/uio_driver.h 20183 20184UTIL-LINUX PACKAGE 20185M: Karel Zak <kzak@redhat.com> 20186L: util-linux@vger.kernel.org 20187S: Maintained 20188W: http://en.wikipedia.org/wiki/Util-linux 20189T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 20190 20191UUID HELPERS 20192M: Christoph Hellwig <hch@lst.de> 20193R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20194L: linux-kernel@vger.kernel.org 20195S: Maintained 20196T: git git://git.infradead.org/users/hch/uuid.git 20197F: include/linux/uuid.h 20198F: include/uapi/linux/uuid.h 20199F: lib/test_uuid.c 20200F: lib/uuid.c 20201 20202UV SYSFS DRIVER 20203M: Justin Ernst <justin.ernst@hpe.com> 20204L: platform-driver-x86@vger.kernel.org 20205S: Maintained 20206F: drivers/platform/x86/uv_sysfs.c 20207 20208UVESAFB DRIVER 20209M: Michal Januszewski <spock@gentoo.org> 20210L: linux-fbdev@vger.kernel.org 20211S: Maintained 20212W: https://github.com/mjanusz/v86d 20213F: Documentation/fb/uvesafb.rst 20214F: drivers/video/fbdev/uvesafb.* 20215 20216Ux500 CLOCK DRIVERS 20217M: Ulf Hansson <ulf.hansson@linaro.org> 20218L: linux-clk@vger.kernel.org 20219L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20220S: Maintained 20221F: drivers/clk/ux500/ 20222 20223VF610 NAND DRIVER 20224M: Stefan Agner <stefan@agner.ch> 20225L: linux-mtd@lists.infradead.org 20226S: Supported 20227F: drivers/mtd/nand/raw/vf610_nfc.c 20228 20229VFAT/FAT/MSDOS FILESYSTEM 20230M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 20231S: Maintained 20232F: Documentation/filesystems/vfat.rst 20233F: fs/fat/ 20234 20235VFIO DRIVER 20236M: Alex Williamson <alex.williamson@redhat.com> 20237R: Cornelia Huck <cohuck@redhat.com> 20238L: kvm@vger.kernel.org 20239S: Maintained 20240T: git git://github.com/awilliam/linux-vfio.git 20241F: Documentation/driver-api/vfio.rst 20242F: drivers/vfio/ 20243F: include/linux/vfio.h 20244F: include/linux/vfio_pci_core.h 20245F: include/uapi/linux/vfio.h 20246 20247VFIO FSL-MC DRIVER 20248M: Diana Craciun <diana.craciun@oss.nxp.com> 20249L: kvm@vger.kernel.org 20250S: Maintained 20251F: drivers/vfio/fsl-mc/ 20252 20253VFIO MEDIATED DEVICE DRIVERS 20254M: Kirti Wankhede <kwankhede@nvidia.com> 20255L: kvm@vger.kernel.org 20256S: Maintained 20257F: Documentation/driver-api/vfio-mediated-device.rst 20258F: drivers/vfio/mdev/ 20259F: include/linux/mdev.h 20260F: samples/vfio-mdev/ 20261 20262VFIO PLATFORM DRIVER 20263M: Eric Auger <eric.auger@redhat.com> 20264L: kvm@vger.kernel.org 20265S: Maintained 20266F: drivers/vfio/platform/ 20267 20268VGA_SWITCHEROO 20269R: Lukas Wunner <lukas@wunner.de> 20270S: Maintained 20271T: git git://anongit.freedesktop.org/drm/drm-misc 20272F: Documentation/gpu/vga-switcheroo.rst 20273F: drivers/gpu/vga/vga_switcheroo.c 20274F: include/linux/vga_switcheroo.h 20275 20276VIA RHINE NETWORK DRIVER 20277S: Maintained 20278M: Kevin Brace <kevinbrace@bracecomputerlab.com> 20279F: drivers/net/ethernet/via/via-rhine.c 20280 20281VIA SD/MMC CARD CONTROLLER DRIVER 20282M: Bruce Chang <brucechang@via.com.tw> 20283M: Harald Welte <HaraldWelte@viatech.com> 20284S: Maintained 20285F: drivers/mmc/host/via-sdmmc.c 20286 20287VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 20288M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 20289L: linux-fbdev@vger.kernel.org 20290S: Maintained 20291F: drivers/video/fbdev/via/ 20292F: include/linux/via-core.h 20293F: include/linux/via-gpio.h 20294F: include/linux/via_i2c.h 20295 20296VIA VELOCITY NETWORK DRIVER 20297M: Francois Romieu <romieu@fr.zoreil.com> 20298L: netdev@vger.kernel.org 20299S: Maintained 20300F: drivers/net/ethernet/via/via-velocity.* 20301 20302VICODEC VIRTUAL CODEC DRIVER 20303M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 20304L: linux-media@vger.kernel.org 20305S: Maintained 20306W: https://linuxtv.org 20307T: git git://linuxtv.org/media_tree.git 20308F: drivers/media/test-drivers/vicodec/* 20309 20310VIDEO I2C POLLING DRIVER 20311M: Matt Ranostay <matt.ranostay@konsulko.com> 20312L: linux-media@vger.kernel.org 20313S: Maintained 20314F: drivers/media/i2c/video-i2c.c 20315 20316VIDEO MULTIPLEXER DRIVER 20317M: Philipp Zabel <p.zabel@pengutronix.de> 20318L: linux-media@vger.kernel.org 20319S: Maintained 20320F: drivers/media/platform/video-mux.c 20321 20322VIDEOBUF2 FRAMEWORK 20323M: Tomasz Figa <tfiga@chromium.org> 20324M: Marek Szyprowski <m.szyprowski@samsung.com> 20325L: linux-media@vger.kernel.org 20326S: Maintained 20327F: drivers/media/common/videobuf2/* 20328F: include/media/videobuf2-* 20329 20330VIMC VIRTUAL MEDIA CONTROLLER DRIVER 20331M: Helen Koike <helen.koike@collabora.com> 20332R: Shuah Khan <skhan@linuxfoundation.org> 20333L: linux-media@vger.kernel.org 20334S: Maintained 20335W: https://linuxtv.org 20336T: git git://linuxtv.org/media_tree.git 20337F: drivers/media/test-drivers/vimc/* 20338 20339VIRT LIB 20340M: Alex Williamson <alex.williamson@redhat.com> 20341M: Paolo Bonzini <pbonzini@redhat.com> 20342L: kvm@vger.kernel.org 20343S: Supported 20344F: virt/lib/ 20345 20346VIRTIO AND VHOST VSOCK DRIVER 20347M: Stefan Hajnoczi <stefanha@redhat.com> 20348M: Stefano Garzarella <sgarzare@redhat.com> 20349L: kvm@vger.kernel.org 20350L: virtualization@lists.linux-foundation.org 20351L: netdev@vger.kernel.org 20352S: Maintained 20353F: drivers/vhost/vsock.c 20354F: include/linux/virtio_vsock.h 20355F: include/uapi/linux/virtio_vsock.h 20356F: net/vmw_vsock/virtio_transport.c 20357F: net/vmw_vsock/virtio_transport_common.c 20358 20359VIRTIO BLOCK AND SCSI DRIVERS 20360M: "Michael S. Tsirkin" <mst@redhat.com> 20361M: Jason Wang <jasowang@redhat.com> 20362R: Paolo Bonzini <pbonzini@redhat.com> 20363R: Stefan Hajnoczi <stefanha@redhat.com> 20364L: virtualization@lists.linux-foundation.org 20365S: Maintained 20366F: drivers/block/virtio_blk.c 20367F: drivers/scsi/virtio_scsi.c 20368F: drivers/vhost/scsi.c 20369F: include/uapi/linux/virtio_blk.h 20370F: include/uapi/linux/virtio_scsi.h 20371 20372VIRTIO CONSOLE DRIVER 20373M: Amit Shah <amit@kernel.org> 20374L: virtualization@lists.linux-foundation.org 20375S: Maintained 20376F: drivers/char/virtio_console.c 20377F: include/linux/virtio_console.h 20378F: include/uapi/linux/virtio_console.h 20379 20380VIRTIO CORE AND NET DRIVERS 20381M: "Michael S. Tsirkin" <mst@redhat.com> 20382M: Jason Wang <jasowang@redhat.com> 20383L: virtualization@lists.linux-foundation.org 20384S: Maintained 20385F: Documentation/ABI/testing/sysfs-bus-vdpa 20386F: Documentation/devicetree/bindings/virtio/ 20387F: drivers/block/virtio_blk.c 20388F: drivers/crypto/virtio/ 20389F: drivers/net/virtio_net.c 20390F: drivers/vdpa/ 20391F: drivers/virtio/ 20392F: include/linux/vdpa.h 20393F: include/linux/virtio*.h 20394F: include/uapi/linux/virtio_*.h 20395F: tools/virtio/ 20396 20397VIRTIO BALLOON 20398M: "Michael S. Tsirkin" <mst@redhat.com> 20399M: David Hildenbrand <david@redhat.com> 20400L: virtualization@lists.linux-foundation.org 20401S: Maintained 20402F: drivers/virtio/virtio_balloon.c 20403F: include/uapi/linux/virtio_balloon.h 20404F: include/linux/balloon_compaction.h 20405F: mm/balloon_compaction.c 20406 20407VIRTIO CRYPTO DRIVER 20408M: Gonglei <arei.gonglei@huawei.com> 20409L: virtualization@lists.linux-foundation.org 20410L: linux-crypto@vger.kernel.org 20411S: Maintained 20412F: drivers/crypto/virtio/ 20413F: include/uapi/linux/virtio_crypto.h 20414 20415VIRTIO DRIVERS FOR S390 20416M: Cornelia Huck <cohuck@redhat.com> 20417M: Halil Pasic <pasic@linux.ibm.com> 20418L: linux-s390@vger.kernel.org 20419L: virtualization@lists.linux-foundation.org 20420L: kvm@vger.kernel.org 20421S: Supported 20422F: arch/s390/include/uapi/asm/virtio-ccw.h 20423F: drivers/s390/virtio/ 20424 20425VIRTIO FILE SYSTEM 20426M: Vivek Goyal <vgoyal@redhat.com> 20427M: Stefan Hajnoczi <stefanha@redhat.com> 20428M: Miklos Szeredi <miklos@szeredi.hu> 20429L: virtualization@lists.linux-foundation.org 20430L: linux-fsdevel@vger.kernel.org 20431S: Supported 20432W: https://virtio-fs.gitlab.io/ 20433F: Documentation/filesystems/virtiofs.rst 20434F: fs/fuse/virtio_fs.c 20435F: include/uapi/linux/virtio_fs.h 20436 20437VIRTIO GPIO DRIVER 20438M: Enrico Weigelt, metux IT consult <info@metux.net> 20439M: Viresh Kumar <vireshk@kernel.org> 20440L: linux-gpio@vger.kernel.org 20441L: virtualization@lists.linux-foundation.org 20442S: Maintained 20443F: drivers/gpio/gpio-virtio.c 20444F: include/uapi/linux/virtio_gpio.h 20445 20446VIRTIO GPU DRIVER 20447M: David Airlie <airlied@linux.ie> 20448M: Gerd Hoffmann <kraxel@redhat.com> 20449R: Gurchetan Singh <gurchetansingh@chromium.org> 20450R: Chia-I Wu <olvaffe@gmail.com> 20451L: dri-devel@lists.freedesktop.org 20452L: virtualization@lists.linux-foundation.org 20453S: Maintained 20454T: git git://anongit.freedesktop.org/drm/drm-misc 20455F: drivers/gpu/drm/virtio/ 20456F: include/uapi/linux/virtio_gpu.h 20457 20458VIRTIO HOST (VHOST) 20459M: "Michael S. Tsirkin" <mst@redhat.com> 20460M: Jason Wang <jasowang@redhat.com> 20461L: kvm@vger.kernel.org 20462L: virtualization@lists.linux-foundation.org 20463L: netdev@vger.kernel.org 20464S: Maintained 20465T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 20466F: drivers/vhost/ 20467F: include/linux/vhost_iotlb.h 20468F: include/uapi/linux/vhost.h 20469 20470VIRTIO INPUT DRIVER 20471M: Gerd Hoffmann <kraxel@redhat.com> 20472S: Maintained 20473F: drivers/virtio/virtio_input.c 20474F: include/uapi/linux/virtio_input.h 20475 20476VIRTIO IOMMU DRIVER 20477M: Jean-Philippe Brucker <jean-philippe@linaro.org> 20478L: virtualization@lists.linux-foundation.org 20479S: Maintained 20480F: drivers/iommu/virtio-iommu.c 20481F: include/uapi/linux/virtio_iommu.h 20482 20483VIRTIO MEM DRIVER 20484M: David Hildenbrand <david@redhat.com> 20485L: virtualization@lists.linux-foundation.org 20486S: Maintained 20487W: https://virtio-mem.gitlab.io/ 20488F: drivers/virtio/virtio_mem.c 20489F: include/uapi/linux/virtio_mem.h 20490 20491VIRTIO SOUND DRIVER 20492M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 20493M: "Michael S. Tsirkin" <mst@redhat.com> 20494L: virtualization@lists.linux-foundation.org 20495L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20496S: Maintained 20497F: include/uapi/linux/virtio_snd.h 20498F: sound/virtio/* 20499 20500VIRTIO I2C DRIVER 20501M: Conghui Chen <conghui.chen@intel.com> 20502M: Viresh Kumar <viresh.kumar@linaro.org> 20503L: linux-i2c@vger.kernel.org 20504L: virtualization@lists.linux-foundation.org 20505S: Maintained 20506F: drivers/i2c/busses/i2c-virtio.c 20507F: include/uapi/linux/virtio_i2c.h 20508 20509VIRTIO PMEM DRIVER 20510M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 20511L: virtualization@lists.linux-foundation.org 20512S: Maintained 20513F: drivers/nvdimm/virtio_pmem.c 20514F: drivers/nvdimm/nd_virtio.c 20515 20516VIRTUAL BOX GUEST DEVICE DRIVER 20517M: Hans de Goede <hdegoede@redhat.com> 20518M: Arnd Bergmann <arnd@arndb.de> 20519M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20520S: Maintained 20521F: drivers/virt/vboxguest/ 20522F: include/linux/vbox_utils.h 20523F: include/uapi/linux/vbox*.h 20524 20525VIRTUAL BOX SHARED FOLDER VFS DRIVER 20526M: Hans de Goede <hdegoede@redhat.com> 20527L: linux-fsdevel@vger.kernel.org 20528S: Maintained 20529F: fs/vboxsf/* 20530 20531VIRTUAL SERIO DEVICE DRIVER 20532M: Stephen Chandler Paul <thatslyude@gmail.com> 20533S: Maintained 20534F: drivers/input/serio/userio.c 20535F: include/uapi/linux/userio.h 20536 20537VIVID VIRTUAL VIDEO DRIVER 20538M: Hans Verkuil <hverkuil@xs4all.nl> 20539L: linux-media@vger.kernel.org 20540S: Maintained 20541W: https://linuxtv.org 20542T: git git://linuxtv.org/media_tree.git 20543F: drivers/media/test-drivers/vivid/* 20544 20545VIDTV VIRTUAL DIGITAL TV DRIVER 20546M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 20547L: linux-media@vger.kernel.org 20548S: Maintained 20549W: https://linuxtv.org 20550T: git git://linuxtv.org/media_tree.git 20551F: drivers/media/test-drivers/vidtv/* 20552 20553VLYNQ BUS 20554M: Florian Fainelli <f.fainelli@gmail.com> 20555L: openwrt-devel@lists.openwrt.org (subscribers-only) 20556S: Maintained 20557F: drivers/vlynq/vlynq.c 20558F: include/linux/vlynq.h 20559 20560VME SUBSYSTEM 20561M: Martyn Welch <martyn@welchs.me.uk> 20562M: Manohar Vanga <manohar.vanga@gmail.com> 20563M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20564L: linux-kernel@vger.kernel.org 20565S: Maintained 20566T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 20567F: Documentation/driver-api/vme.rst 20568F: drivers/staging/vme/ 20569F: drivers/vme/ 20570F: include/linux/vme* 20571 20572VM SOCKETS (AF_VSOCK) 20573M: Stefano Garzarella <sgarzare@redhat.com> 20574L: virtualization@lists.linux-foundation.org 20575L: netdev@vger.kernel.org 20576S: Maintained 20577F: drivers/net/vsockmon.c 20578F: include/net/af_vsock.h 20579F: include/uapi/linux/vm_sockets.h 20580F: include/uapi/linux/vm_sockets_diag.h 20581F: include/uapi/linux/vsockmon.h 20582F: net/vmw_vsock/ 20583F: tools/testing/vsock/ 20584 20585VMWARE BALLOON DRIVER 20586M: Nadav Amit <namit@vmware.com> 20587M: "VMware, Inc." <pv-drivers@vmware.com> 20588L: linux-kernel@vger.kernel.org 20589S: Maintained 20590F: drivers/misc/vmw_balloon.c 20591 20592VMWARE HYPERVISOR INTERFACE 20593M: Deep Shah <sdeep@vmware.com> 20594M: "VMware, Inc." <pv-drivers@vmware.com> 20595L: virtualization@lists.linux-foundation.org 20596S: Supported 20597F: arch/x86/include/asm/vmware.h 20598F: arch/x86/kernel/cpu/vmware.c 20599 20600VMWARE PVRDMA DRIVER 20601M: Bryan Tan <bryantan@vmware.com> 20602M: Vishnu Dasa <vdasa@vmware.com> 20603M: VMware PV-Drivers <pv-drivers@vmware.com> 20604L: linux-rdma@vger.kernel.org 20605S: Maintained 20606F: drivers/infiniband/hw/vmw_pvrdma/ 20607 20608VMware PVSCSI driver 20609M: Vishal Bhakta <vbhakta@vmware.com> 20610M: VMware PV-Drivers <pv-drivers@vmware.com> 20611L: linux-scsi@vger.kernel.org 20612S: Maintained 20613F: drivers/scsi/vmw_pvscsi.c 20614F: drivers/scsi/vmw_pvscsi.h 20615 20616VMWARE VIRTUAL PTP CLOCK DRIVER 20617M: Vivek Thampi <vithampi@vmware.com> 20618M: "VMware, Inc." <pv-drivers@vmware.com> 20619L: netdev@vger.kernel.org 20620S: Supported 20621F: drivers/ptp/ptp_vmw.c 20622 20623VMWARE VMCI DRIVER 20624M: Jorgen Hansen <jhansen@vmware.com> 20625M: Vishnu Dasa <vdasa@vmware.com> 20626L: linux-kernel@vger.kernel.org 20627L: pv-drivers@vmware.com (private) 20628S: Maintained 20629F: drivers/misc/vmw_vmci/ 20630 20631VMWARE VMMOUSE SUBDRIVER 20632M: "VMware Graphics" <linux-graphics-maintainer@vmware.com> 20633M: "VMware, Inc." <pv-drivers@vmware.com> 20634L: linux-input@vger.kernel.org 20635S: Maintained 20636F: drivers/input/mouse/vmmouse.c 20637F: drivers/input/mouse/vmmouse.h 20638 20639VMWARE VMXNET3 ETHERNET DRIVER 20640M: Ronak Doshi <doshir@vmware.com> 20641M: pv-drivers@vmware.com 20642L: netdev@vger.kernel.org 20643S: Maintained 20644F: drivers/net/vmxnet3/ 20645 20646VOCORE VOCORE2 BOARD 20647M: Harvey Hunt <harveyhuntnexus@gmail.com> 20648L: linux-mips@vger.kernel.org 20649S: Maintained 20650F: arch/mips/boot/dts/ralink/vocore2.dts 20651 20652VOLTAGE AND CURRENT REGULATOR FRAMEWORK 20653M: Liam Girdwood <lgirdwood@gmail.com> 20654M: Mark Brown <broonie@kernel.org> 20655L: linux-kernel@vger.kernel.org 20656S: Supported 20657W: http://www.slimlogic.co.uk/?p=48 20658T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 20659F: Documentation/devicetree/bindings/regulator/ 20660F: Documentation/power/regulator/ 20661F: drivers/regulator/ 20662F: include/dt-bindings/regulator/ 20663F: include/linux/regulator/ 20664K: regulator_get_optional 20665 20666VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 20667R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 20668F: drivers/regulator/irq_helpers.c 20669 20670VRF 20671M: David Ahern <dsahern@kernel.org> 20672L: netdev@vger.kernel.org 20673S: Maintained 20674F: Documentation/networking/vrf.rst 20675F: drivers/net/vrf.c 20676 20677VSPRINTF 20678M: Petr Mladek <pmladek@suse.com> 20679M: Steven Rostedt <rostedt@goodmis.org> 20680M: Sergey Senozhatsky <senozhatsky@chromium.org> 20681R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20682R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 20683S: Maintained 20684T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 20685F: Documentation/core-api/printk-formats.rst 20686F: lib/test_printf.c 20687F: lib/test_scanf.c 20688F: lib/vsprintf.c 20689 20690VT1211 HARDWARE MONITOR DRIVER 20691M: Juerg Haefliger <juergh@gmail.com> 20692L: linux-hwmon@vger.kernel.org 20693S: Maintained 20694F: Documentation/hwmon/vt1211.rst 20695F: drivers/hwmon/vt1211.c 20696 20697VT8231 HARDWARE MONITOR DRIVER 20698M: Roger Lucas <vt8231@hiddenengine.co.uk> 20699L: linux-hwmon@vger.kernel.org 20700S: Maintained 20701F: drivers/hwmon/vt8231.c 20702 20703VUB300 USB to SDIO/SD/MMC bridge chip 20704L: linux-mmc@vger.kernel.org 20705S: Orphan 20706F: drivers/mmc/host/vub300.c 20707 20708W1 DALLAS'S 1-WIRE BUS 20709M: Evgeniy Polyakov <zbr@ioremap.net> 20710S: Maintained 20711F: Documentation/devicetree/bindings/w1/ 20712F: Documentation/w1/ 20713F: drivers/w1/ 20714F: include/linux/w1.h 20715 20716W83791D HARDWARE MONITORING DRIVER 20717M: Marc Hulsman <m.hulsman@tudelft.nl> 20718L: linux-hwmon@vger.kernel.org 20719S: Maintained 20720F: Documentation/hwmon/w83791d.rst 20721F: drivers/hwmon/w83791d.c 20722 20723W83793 HARDWARE MONITORING DRIVER 20724M: Rudolf Marek <r.marek@assembler.cz> 20725L: linux-hwmon@vger.kernel.org 20726S: Maintained 20727F: Documentation/hwmon/w83793.rst 20728F: drivers/hwmon/w83793.c 20729 20730W83795 HARDWARE MONITORING DRIVER 20731M: Jean Delvare <jdelvare@suse.com> 20732L: linux-hwmon@vger.kernel.org 20733S: Maintained 20734F: drivers/hwmon/w83795.c 20735 20736W83L51xD SD/MMC CARD INTERFACE DRIVER 20737M: Pierre Ossman <pierre@ossman.eu> 20738S: Maintained 20739F: drivers/mmc/host/wbsd.* 20740 20741WACOM PROTOCOL 4 SERIAL TABLETS 20742M: Julian Squires <julian@cipht.net> 20743M: Hans de Goede <hdegoede@redhat.com> 20744L: linux-input@vger.kernel.org 20745S: Maintained 20746F: drivers/input/tablet/wacom_serial4.c 20747 20748WATCHDOG DEVICE DRIVERS 20749M: Wim Van Sebroeck <wim@linux-watchdog.org> 20750M: Guenter Roeck <linux@roeck-us.net> 20751L: linux-watchdog@vger.kernel.org 20752S: Maintained 20753W: http://www.linux-watchdog.org/ 20754T: git git://www.linux-watchdog.org/linux-watchdog.git 20755F: Documentation/devicetree/bindings/watchdog/ 20756F: Documentation/watchdog/ 20757F: drivers/watchdog/ 20758F: include/linux/watchdog.h 20759F: include/uapi/linux/watchdog.h 20760 20761WHISKEYCOVE PMIC GPIO DRIVER 20762M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 20763L: linux-gpio@vger.kernel.org 20764S: Maintained 20765F: drivers/gpio/gpio-wcove.c 20766 20767WHWAVE RTC DRIVER 20768M: Dianlong Li <long17.cool@163.com> 20769L: linux-rtc@vger.kernel.org 20770S: Maintained 20771F: drivers/rtc/rtc-sd3078.c 20772 20773WIIMOTE HID DRIVER 20774M: David Rheinsberg <david.rheinsberg@gmail.com> 20775L: linux-input@vger.kernel.org 20776S: Maintained 20777F: drivers/hid/hid-wiimote* 20778 20779WILOCITY WIL6210 WIRELESS DRIVER 20780M: Maya Erez <merez@codeaurora.org> 20781L: linux-wireless@vger.kernel.org 20782L: wil6210@qti.qualcomm.com 20783S: Supported 20784W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 20785F: drivers/net/wireless/ath/wil6210/ 20786 20787WINBOND CIR DRIVER 20788M: David Härdeman <david@hardeman.nu> 20789S: Maintained 20790F: drivers/media/rc/winbond-cir.c 20791 20792WINSYSTEMS EBC-C384 WATCHDOG DRIVER 20793M: William Breathitt Gray <vilhelm.gray@gmail.com> 20794L: linux-watchdog@vger.kernel.org 20795S: Maintained 20796F: drivers/watchdog/ebc-c384_wdt.c 20797 20798WINSYSTEMS WS16C48 GPIO DRIVER 20799M: William Breathitt Gray <vilhelm.gray@gmail.com> 20800L: linux-gpio@vger.kernel.org 20801S: Maintained 20802F: drivers/gpio/gpio-ws16c48.c 20803 20804WIREGUARD SECURE NETWORK TUNNEL 20805M: Jason A. Donenfeld <Jason@zx2c4.com> 20806L: wireguard@lists.zx2c4.com 20807L: netdev@vger.kernel.org 20808S: Maintained 20809F: drivers/net/wireguard/ 20810F: tools/testing/selftests/wireguard/ 20811 20812WISTRON LAPTOP BUTTON DRIVER 20813M: Miloslav Trmac <mitr@volny.cz> 20814S: Maintained 20815F: drivers/input/misc/wistron_btns.c 20816 20817WL3501 WIRELESS PCMCIA CARD DRIVER 20818L: linux-wireless@vger.kernel.org 20819S: Odd fixes 20820F: drivers/net/wireless/wl3501* 20821 20822WOLFSON MICROELECTRONICS DRIVERS 20823L: patches@opensource.cirrus.com 20824S: Supported 20825W: https://github.com/CirrusLogic/linux-drivers/wiki 20826T: git https://github.com/CirrusLogic/linux-drivers.git 20827F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 20828F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 20829F: Documentation/devicetree/bindings/mfd/wm831x.txt 20830F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 20831F: Documentation/devicetree/bindings/sound/wlf,*.yaml 20832F: Documentation/devicetree/bindings/sound/wm* 20833F: Documentation/hwmon/wm83??.rst 20834F: arch/arm/mach-s3c/mach-crag6410* 20835F: drivers/clk/clk-wm83*.c 20836F: drivers/gpio/gpio-*wm*.c 20837F: drivers/gpio/gpio-arizona.c 20838F: drivers/hwmon/wm83??-hwmon.c 20839F: drivers/input/misc/wm831x-on.c 20840F: drivers/input/touchscreen/wm831x-ts.c 20841F: drivers/input/touchscreen/wm97*.c 20842F: drivers/leds/leds-wm83*.c 20843F: drivers/mfd/arizona* 20844F: drivers/mfd/cs47l24* 20845F: drivers/mfd/wm*.c 20846F: drivers/power/supply/wm83*.c 20847F: drivers/regulator/arizona* 20848F: drivers/regulator/wm8*.c 20849F: drivers/rtc/rtc-wm83*.c 20850F: drivers/video/backlight/wm83*_bl.c 20851F: drivers/watchdog/wm83*_wdt.c 20852F: include/linux/mfd/arizona/ 20853F: include/linux/mfd/wm831x/ 20854F: include/linux/mfd/wm8350/ 20855F: include/linux/mfd/wm8400* 20856F: include/linux/regulator/arizona* 20857F: include/linux/wm97xx.h 20858F: include/sound/wm????.h 20859F: sound/soc/codecs/arizona* 20860F: sound/soc/codecs/cs47l24* 20861F: sound/soc/codecs/wm* 20862 20863WORKQUEUE 20864M: Tejun Heo <tj@kernel.org> 20865R: Lai Jiangshan <jiangshanlai@gmail.com> 20866S: Maintained 20867T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 20868F: Documentation/core-api/workqueue.rst 20869F: include/linux/workqueue.h 20870F: kernel/workqueue.c 20871 20872WWAN DRIVERS 20873M: Loic Poulain <loic.poulain@linaro.org> 20874M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 20875R: Johannes Berg <johannes@sipsolutions.net> 20876L: netdev@vger.kernel.org 20877S: Maintained 20878F: drivers/net/wwan/ 20879F: include/linux/wwan.h 20880F: include/uapi/linux/wwan.h 20881 20882X-POWERS AXP288 PMIC DRIVERS 20883M: Hans de Goede <hdegoede@redhat.com> 20884S: Maintained 20885F: drivers/acpi/pmic/intel_pmic_xpower.c 20886N: axp288 20887 20888X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 20889M: Chen-Yu Tsai <wens@csie.org> 20890L: linux-kernel@vger.kernel.org 20891S: Maintained 20892N: axp[128] 20893 20894X.25 STACK 20895M: Martin Schiller <ms@dev.tdt.de> 20896L: linux-x25@vger.kernel.org 20897S: Maintained 20898F: Documentation/networking/lapb-module.rst 20899F: Documentation/networking/x25* 20900F: drivers/net/wan/hdlc_x25.c 20901F: drivers/net/wan/lapbether.c 20902F: include/*/lapb.h 20903F: include/net/x25* 20904F: include/uapi/linux/x25.h 20905F: net/lapb/ 20906F: net/x25/ 20907 20908X86 ARCHITECTURE (32-BIT AND 64-BIT) 20909M: Thomas Gleixner <tglx@linutronix.de> 20910M: Ingo Molnar <mingo@redhat.com> 20911M: Borislav Petkov <bp@alien8.de> 20912M: Dave Hansen <dave.hansen@linux.intel.com> 20913M: x86@kernel.org 20914R: "H. Peter Anvin" <hpa@zytor.com> 20915L: linux-kernel@vger.kernel.org 20916S: Maintained 20917T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 20918F: Documentation/devicetree/bindings/x86/ 20919F: Documentation/x86/ 20920F: arch/x86/ 20921 20922X86 ENTRY CODE 20923M: Andy Lutomirski <luto@kernel.org> 20924L: linux-kernel@vger.kernel.org 20925S: Maintained 20926T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 20927F: arch/x86/entry/ 20928 20929X86 MCE INFRASTRUCTURE 20930M: Tony Luck <tony.luck@intel.com> 20931M: Borislav Petkov <bp@alien8.de> 20932L: linux-edac@vger.kernel.org 20933S: Maintained 20934F: Documentation/ABI/testing/sysfs-mce 20935F: Documentation/x86/x86_64/machinecheck.rst 20936F: arch/x86/kernel/cpu/mce/* 20937 20938X86 MICROCODE UPDATE SUPPORT 20939M: Borislav Petkov <bp@alien8.de> 20940S: Maintained 20941F: arch/x86/kernel/cpu/microcode/* 20942 20943X86 MM 20944M: Dave Hansen <dave.hansen@linux.intel.com> 20945M: Andy Lutomirski <luto@kernel.org> 20946M: Peter Zijlstra <peterz@infradead.org> 20947L: linux-kernel@vger.kernel.org 20948S: Maintained 20949T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 20950F: arch/x86/mm/ 20951 20952X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 20953M: Hans de Goede <hdegoede@redhat.com> 20954L: platform-driver-x86@vger.kernel.org 20955S: Maintained 20956T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 20957F: drivers/platform/x86/x86-android-tablets.c 20958 20959X86 PLATFORM DRIVERS 20960M: Hans de Goede <hdegoede@redhat.com> 20961M: Mark Gross <markgross@kernel.org> 20962L: platform-driver-x86@vger.kernel.org 20963S: Maintained 20964T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 20965F: drivers/platform/olpc/ 20966F: drivers/platform/x86/ 20967 20968X86 PLATFORM DRIVERS - ARCH 20969R: Darren Hart <dvhart@infradead.org> 20970R: Andy Shevchenko <andy@infradead.org> 20971L: platform-driver-x86@vger.kernel.org 20972L: x86@kernel.org 20973S: Maintained 20974T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 20975F: arch/x86/platform 20976 20977X86 PLATFORM UV HPE SUPERDOME FLEX 20978M: Steve Wahl <steve.wahl@hpe.com> 20979R: Mike Travis <mike.travis@hpe.com> 20980R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 20981R: Russ Anderson <russ.anderson@hpe.com> 20982S: Supported 20983F: arch/x86/include/asm/uv/ 20984F: arch/x86/kernel/apic/x2apic_uv_x.c 20985F: arch/x86/platform/uv/ 20986 20987X86 VDSO 20988M: Andy Lutomirski <luto@kernel.org> 20989L: linux-kernel@vger.kernel.org 20990S: Maintained 20991T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 20992F: arch/x86/entry/vdso/ 20993 20994XARRAY 20995M: Matthew Wilcox <willy@infradead.org> 20996L: linux-fsdevel@vger.kernel.org 20997S: Supported 20998F: Documentation/core-api/xarray.rst 20999F: include/linux/idr.h 21000F: include/linux/xarray.h 21001F: lib/idr.c 21002F: lib/xarray.c 21003F: tools/testing/radix-tree 21004 21005XBOX DVD IR REMOTE 21006M: Benjamin Valentin <benpicco@googlemail.com> 21007S: Maintained 21008F: drivers/media/rc/keymaps/rc-xbox-dvd.c 21009F: drivers/media/rc/xbox_remote.c 21010 21011XC2028/3028 TUNER DRIVER 21012M: Mauro Carvalho Chehab <mchehab@kernel.org> 21013L: linux-media@vger.kernel.org 21014S: Maintained 21015W: https://linuxtv.org 21016T: git git://linuxtv.org/media_tree.git 21017F: drivers/media/tuners/tuner-xc2028.* 21018 21019XDP (eXpress Data Path) 21020M: Alexei Starovoitov <ast@kernel.org> 21021M: Daniel Borkmann <daniel@iogearbox.net> 21022M: David S. Miller <davem@davemloft.net> 21023M: Jakub Kicinski <kuba@kernel.org> 21024M: Jesper Dangaard Brouer <hawk@kernel.org> 21025M: John Fastabend <john.fastabend@gmail.com> 21026L: netdev@vger.kernel.org 21027L: bpf@vger.kernel.org 21028S: Supported 21029F: include/net/xdp.h 21030F: include/net/xdp_priv.h 21031F: include/trace/events/xdp.h 21032F: kernel/bpf/cpumap.c 21033F: kernel/bpf/devmap.c 21034F: net/core/xdp.c 21035F: samples/bpf/xdp* 21036F: tools/testing/selftests/bpf/*xdp* 21037F: tools/testing/selftests/bpf/*/*xdp* 21038F: drivers/net/ethernet/*/*/*/*/*xdp* 21039F: drivers/net/ethernet/*/*/*xdp* 21040K: (?:\b|_)xdp(?:\b|_) 21041 21042XDP SOCKETS (AF_XDP) 21043M: Björn Töpel <bjorn@kernel.org> 21044M: Magnus Karlsson <magnus.karlsson@intel.com> 21045R: Jonathan Lemon <jonathan.lemon@gmail.com> 21046L: netdev@vger.kernel.org 21047L: bpf@vger.kernel.org 21048S: Maintained 21049F: Documentation/networking/af_xdp.rst 21050F: include/net/xdp_sock* 21051F: include/net/xsk_buff_pool.h 21052F: include/uapi/linux/if_xdp.h 21053F: include/uapi/linux/xdp_diag.h 21054F: include/net/netns/xdp.h 21055F: net/xdp/ 21056F: samples/bpf/xdpsock* 21057F: tools/lib/bpf/xsk* 21058 21059XEN BLOCK SUBSYSTEM 21060M: Roger Pau Monné <roger.pau@citrix.com> 21061L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21062S: Supported 21063F: drivers/block/xen* 21064F: drivers/block/xen-blkback/* 21065 21066XEN HYPERVISOR ARM 21067M: Stefano Stabellini <sstabellini@kernel.org> 21068L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21069S: Maintained 21070F: arch/arm/include/asm/xen/ 21071F: arch/arm/xen/ 21072 21073XEN HYPERVISOR ARM64 21074M: Stefano Stabellini <sstabellini@kernel.org> 21075L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21076S: Maintained 21077F: arch/arm64/include/asm/xen/ 21078F: arch/arm64/xen/ 21079 21080XEN HYPERVISOR INTERFACE 21081M: Boris Ostrovsky <boris.ostrovsky@oracle.com> 21082M: Juergen Gross <jgross@suse.com> 21083R: Stefano Stabellini <sstabellini@kernel.org> 21084L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21085S: Supported 21086T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 21087F: Documentation/ABI/stable/sysfs-hypervisor-xen 21088F: Documentation/ABI/testing/sysfs-hypervisor-xen 21089F: arch/x86/include/asm/pvclock-abi.h 21090F: arch/x86/include/asm/xen/ 21091F: arch/x86/platform/pvh/ 21092F: arch/x86/xen/ 21093F: drivers/*/xen-*front.c 21094F: drivers/xen/ 21095F: include/uapi/xen/ 21096F: include/xen/ 21097 21098XEN NETWORK BACKEND DRIVER 21099M: Wei Liu <wei.liu@kernel.org> 21100M: Paul Durrant <paul@xen.org> 21101L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21102L: netdev@vger.kernel.org 21103S: Supported 21104F: drivers/net/xen-netback/* 21105 21106XEN PCI SUBSYSTEM 21107M: Juergen Gross <jgross@suse.com> 21108L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21109S: Supported 21110F: arch/x86/pci/*xen* 21111F: drivers/pci/*xen* 21112 21113XEN PVSCSI DRIVERS 21114M: Juergen Gross <jgross@suse.com> 21115L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21116L: linux-scsi@vger.kernel.org 21117S: Supported 21118F: drivers/scsi/xen-scsifront.c 21119F: drivers/xen/xen-scsiback.c 21120F: include/xen/interface/io/vscsiif.h 21121 21122XEN PVUSB DRIVER 21123M: Juergen Gross <jgross@suse.com> 21124L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21125L: linux-usb@vger.kernel.org 21126S: Supported 21127F: drivers/usb/host/xen* 21128F: include/xen/interface/io/usbif.h 21129 21130XEN SOUND FRONTEND DRIVER 21131M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 21132L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21133L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21134S: Supported 21135F: sound/xen/* 21136 21137XEN SWIOTLB SUBSYSTEM 21138M: Juergen Gross <jgross@suse.com> 21139M: Stefano Stabellini <sstabellini@kernel.org> 21140L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21141L: iommu@lists.linux-foundation.org 21142S: Supported 21143F: arch/x86/xen/*swiotlb* 21144F: drivers/xen/*swiotlb* 21145 21146XFS FILESYSTEM 21147C: irc://irc.oftc.net/xfs 21148M: Darrick J. Wong <djwong@kernel.org> 21149M: linux-xfs@vger.kernel.org 21150L: linux-xfs@vger.kernel.org 21151S: Supported 21152W: http://xfs.org/ 21153T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 21154F: Documentation/ABI/testing/sysfs-fs-xfs 21155F: Documentation/admin-guide/xfs.rst 21156F: Documentation/filesystems/xfs-delayed-logging-design.rst 21157F: Documentation/filesystems/xfs-self-describing-metadata.rst 21158F: fs/xfs/ 21159F: include/uapi/linux/dqblk_xfs.h 21160F: include/uapi/linux/fsmap.h 21161 21162XILINX AMS DRIVER 21163M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 21164L: linux-iio@vger.kernel.org 21165S: Maintained 21166F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 21167F: drivers/iio/adc/xilinx-ams.c 21168 21169XILINX AXI ETHERNET DRIVER 21170M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 21171S: Maintained 21172F: drivers/net/ethernet/xilinx/xilinx_axienet* 21173 21174XILINX CAN DRIVER 21175M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 21176R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 21177L: linux-can@vger.kernel.org 21178S: Maintained 21179F: Documentation/devicetree/bindings/net/can/xilinx_can.txt 21180F: drivers/net/can/xilinx_can.c 21181 21182XILINX GPIO DRIVER 21183M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 21184R: Srinivas Neeli <srinivas.neeli@xilinx.com> 21185R: Michal Simek <michal.simek@xilinx.com> 21186S: Maintained 21187F: Documentation/devicetree/bindings/gpio/gpio-xilinx.txt 21188F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 21189F: drivers/gpio/gpio-xilinx.c 21190F: drivers/gpio/gpio-zynq.c 21191 21192XILINX SD-FEC IP CORES 21193M: Derek Kiernan <derek.kiernan@xilinx.com> 21194M: Dragan Cvetic <dragan.cvetic@xilinx.com> 21195S: Maintained 21196F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 21197F: Documentation/misc-devices/xilinx_sdfec.rst 21198F: drivers/misc/Kconfig 21199F: drivers/misc/Makefile 21200F: drivers/misc/xilinx_sdfec.c 21201F: include/uapi/misc/xilinx_sdfec.h 21202 21203XILINX UARTLITE SERIAL DRIVER 21204M: Peter Korsgaard <jacmet@sunsite.dk> 21205L: linux-serial@vger.kernel.org 21206S: Maintained 21207F: drivers/tty/serial/uartlite.c 21208 21209XILINX VIDEO IP CORES 21210M: Hyun Kwon <hyun.kwon@xilinx.com> 21211M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21212L: linux-media@vger.kernel.org 21213S: Supported 21214T: git git://linuxtv.org/media_tree.git 21215F: Documentation/devicetree/bindings/media/xilinx/ 21216F: drivers/media/platform/xilinx/ 21217F: include/uapi/linux/xilinx-v4l2-controls.h 21218 21219XILINX ZYNQMP DPDMA DRIVER 21220M: Hyun Kwon <hyun.kwon@xilinx.com> 21221M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21222L: dmaengine@vger.kernel.org 21223S: Supported 21224F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 21225F: drivers/dma/xilinx/xilinx_dpdma.c 21226F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 21227 21228XILINX ZYNQMP PSGTR PHY DRIVER 21229M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 21230M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21231L: linux-kernel@vger.kernel.org 21232S: Supported 21233T: git https://github.com/Xilinx/linux-xlnx.git 21234F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 21235F: drivers/phy/xilinx/phy-zynqmp.c 21236 21237XILINX EVENT MANAGEMENT DRIVER 21238M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 21239S: Maintained 21240F: drivers/soc/xilinx/xlnx_event_manager.c 21241F: include/linux/firmware/xlnx-event-manager.h 21242 21243XILLYBUS DRIVER 21244M: Eli Billauer <eli.billauer@gmail.com> 21245L: linux-kernel@vger.kernel.org 21246S: Supported 21247F: drivers/char/xillybus/ 21248 21249XLP9XX I2C DRIVER 21250M: George Cherian <gcherian@marvell.com> 21251L: linux-i2c@vger.kernel.org 21252S: Supported 21253W: http://www.marvell.com 21254F: Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt 21255F: drivers/i2c/busses/i2c-xlp9xx.c 21256 21257XRA1403 GPIO EXPANDER 21258M: Nandor Han <nandor.han@ge.com> 21259M: Semi Malinen <semi.malinen@ge.com> 21260L: linux-gpio@vger.kernel.org 21261S: Maintained 21262F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 21263F: drivers/gpio/gpio-xra1403.c 21264 21265XTENSA XTFPGA PLATFORM SUPPORT 21266M: Max Filippov <jcmvbkbc@gmail.com> 21267L: linux-xtensa@linux-xtensa.org 21268S: Maintained 21269F: drivers/spi/spi-xtensa-xtfpga.c 21270F: sound/soc/xtensa/xtfpga-i2s.c 21271 21272YAM DRIVER FOR AX.25 21273M: Jean-Paul Roubelat <jpr@f6fbb.org> 21274L: linux-hams@vger.kernel.org 21275S: Maintained 21276F: drivers/net/hamradio/yam* 21277F: include/linux/yam.h 21278 21279YAMA SECURITY MODULE 21280M: Kees Cook <keescook@chromium.org> 21281S: Supported 21282T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip 21283F: Documentation/admin-guide/LSM/Yama.rst 21284F: security/yama/ 21285 21286YEALINK PHONE DRIVER 21287M: Henk Vergonet <Henk.Vergonet@gmail.com> 21288L: usbb2k-api-dev@nongnu.org 21289S: Maintained 21290F: Documentation/input/devices/yealink.rst 21291F: drivers/input/misc/yealink.* 21292 21293Z8530 DRIVER FOR AX.25 21294M: Joerg Reuter <jreuter@yaina.de> 21295L: linux-hams@vger.kernel.org 21296S: Maintained 21297W: http://yaina.de/jreuter/ 21298W: http://www.qsl.net/dl1bke/ 21299F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 21300F: drivers/net/hamradio/*scc.c 21301F: drivers/net/hamradio/z8530.h 21302 21303ZBUD COMPRESSED PAGE ALLOCATOR 21304M: Seth Jennings <sjenning@redhat.com> 21305M: Dan Streetman <ddstreet@ieee.org> 21306L: linux-mm@kvack.org 21307S: Maintained 21308F: mm/zbud.c 21309 21310ZD1211RW WIRELESS DRIVER 21311M: Ulrich Kunitz <kune@deine-taler.de> 21312L: linux-wireless@vger.kernel.org 21313L: zd1211-devs@lists.sourceforge.net (subscribers-only) 21314S: Maintained 21315W: http://zd1211.ath.cx/wiki/DriverRewrite 21316F: drivers/net/wireless/zydas/zd1211rw/ 21317 21318ZD1301 MEDIA DRIVER 21319M: Antti Palosaari <crope@iki.fi> 21320L: linux-media@vger.kernel.org 21321S: Maintained 21322W: https://linuxtv.org/ 21323W: http://palosaari.fi/linux/ 21324Q: https://patchwork.linuxtv.org/project/linux-media/list/ 21325F: drivers/media/usb/dvb-usb-v2/zd1301* 21326 21327ZD1301_DEMOD MEDIA DRIVER 21328M: Antti Palosaari <crope@iki.fi> 21329L: linux-media@vger.kernel.org 21330S: Maintained 21331W: https://linuxtv.org/ 21332W: http://palosaari.fi/linux/ 21333Q: https://patchwork.linuxtv.org/project/linux-media/list/ 21334F: drivers/media/dvb-frontends/zd1301_demod* 21335 21336ZHAOXIN PROCESSOR SUPPORT 21337M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 21338L: linux-kernel@vger.kernel.org 21339S: Maintained 21340F: arch/x86/kernel/cpu/zhaoxin.c 21341 21342ZONEFS FILESYSTEM 21343M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 21344M: Naohiro Aota <naohiro.aota@wdc.com> 21345R: Johannes Thumshirn <jth@kernel.org> 21346L: linux-fsdevel@vger.kernel.org 21347S: Maintained 21348T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 21349F: Documentation/filesystems/zonefs.rst 21350F: fs/zonefs/ 21351 21352ZPOOL COMPRESSED PAGE STORAGE API 21353M: Dan Streetman <ddstreet@ieee.org> 21354L: linux-mm@kvack.org 21355S: Maintained 21356F: include/linux/zpool.h 21357F: mm/zpool.c 21358 21359ZR36067 VIDEO FOR LINUX DRIVER 21360M: Corentin Labbe <clabbe@baylibre.com> 21361L: mjpeg-users@lists.sourceforge.net 21362L: linux-media@vger.kernel.org 21363S: Maintained 21364W: http://mjpeg.sourceforge.net/driver-zoran/ 21365Q: https://patchwork.linuxtv.org/project/linux-media/list/ 21366F: Documentation/driver-api/media/drivers/zoran.rst 21367F: drivers/staging/media/zoran/ 21368 21369ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 21370M: Minchan Kim <minchan@kernel.org> 21371M: Nitin Gupta <ngupta@vflare.org> 21372R: Sergey Senozhatsky <senozhatsky@chromium.org> 21373L: linux-kernel@vger.kernel.org 21374S: Maintained 21375F: Documentation/admin-guide/blockdev/zram.rst 21376F: drivers/block/zram/ 21377 21378ZS DECSTATION Z85C30 SERIAL DRIVER 21379M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21380S: Maintained 21381F: drivers/tty/serial/zs.* 21382 21383ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 21384M: Minchan Kim <minchan@kernel.org> 21385M: Nitin Gupta <ngupta@vflare.org> 21386R: Sergey Senozhatsky <senozhatsky@chromium.org> 21387L: linux-mm@kvack.org 21388S: Maintained 21389F: Documentation/vm/zsmalloc.rst 21390F: include/linux/zsmalloc.h 21391F: mm/zsmalloc.c 21392 21393ZSTD 21394M: Nick Terrell <terrelln@fb.com> 21395S: Maintained 21396B: https://github.com/facebook/zstd/issues 21397T: git git://github.com/terrelln/linux.git 21398F: include/linux/zstd* 21399F: lib/zstd/ 21400F: lib/decompress_unzstd.c 21401F: crypto/zstd.c 21402N: zstd 21403K: zstd 21404 21405ZSWAP COMPRESSED SWAP CACHING 21406M: Seth Jennings <sjenning@redhat.com> 21407M: Dan Streetman <ddstreet@ieee.org> 21408M: Vitaly Wool <vitaly.wool@konsulko.com> 21409L: linux-mm@kvack.org 21410S: Maintained 21411F: mm/zswap.c 21412 21413THE REST 21414M: Linus Torvalds <torvalds@linux-foundation.org> 21415L: linux-kernel@vger.kernel.org 21416S: Buried alive in reporters 21417Q: http://patchwork.kernel.org/project/LKML/list/ 21418T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 21419F: * 21420F: */ 21421
