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> 174L: linux-bluetooth@vger.kernel.org 175L: linux-wpan@vger.kernel.org 176S: Maintained 177F: Documentation/networking/6lowpan.rst 178F: include/net/6lowpan.h 179F: net/6lowpan/ 180 1816PACK NETWORK DRIVER FOR AX.25 182M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 183L: linux-hams@vger.kernel.org 184S: Maintained 185F: drivers/net/hamradio/6pack.c 186 187802.11 (including CFG80211/NL80211) 188M: Johannes Berg <johannes@sipsolutions.net> 189L: linux-wireless@vger.kernel.org 190S: Maintained 191W: https://wireless.wiki.kernel.org/ 192Q: https://patchwork.kernel.org/project/linux-wireless/list/ 193T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 194T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-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: include/uapi/linux/wireless.h 204F: net/wireless/ 205 2068169 10/100/1000 GIGABIT ETHERNET DRIVER 207M: Heiner Kallweit <hkallweit1@gmail.com> 208M: nic_swsd@realtek.com 209L: netdev@vger.kernel.org 210S: Maintained 211F: drivers/net/ethernet/realtek/r8169* 212 2138250/16?50 (AND CLONE UARTS) SERIAL DRIVER 214M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 215L: linux-serial@vger.kernel.org 216S: Maintained 217T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 218F: drivers/tty/serial/8250* 219F: include/linux/serial_8250.h 220 2218390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 222L: netdev@vger.kernel.org 223S: Orphan / Obsolete 224F: drivers/net/ethernet/8390/ 225 2269P FILE SYSTEM 227M: Eric Van Hensbergen <ericvh@gmail.com> 228M: Latchesar Ionkov <lucho@ionkov.net> 229M: Dominique Martinet <asmadeus@codewreck.org> 230R: Christian Schoenebeck <linux_oss@crudebyte.com> 231L: v9fs-developer@lists.sourceforge.net 232S: Maintained 233W: http://swik.net/v9fs 234Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 235T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 236T: git git://github.com/martinetd/linux.git 237F: Documentation/filesystems/9p.rst 238F: fs/9p/ 239F: include/net/9p/ 240F: include/trace/events/9p.h 241F: include/uapi/linux/virtio_9p.h 242F: net/9p/ 243 244A64FX DIAG DRIVER 245M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 246S: Supported 247F: drivers/soc/fujitsu/a64fx-diag.c 248 249A8293 MEDIA DRIVER 250M: Antti Palosaari <crope@iki.fi> 251L: linux-media@vger.kernel.org 252S: Maintained 253W: https://linuxtv.org 254W: http://palosaari.fi/linux/ 255Q: http://patchwork.linuxtv.org/project/linux-media/list/ 256T: git git://linuxtv.org/anttip/media_tree.git 257F: drivers/media/dvb-frontends/a8293* 258 259AACRAID SCSI RAID DRIVER 260M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 261L: linux-scsi@vger.kernel.org 262S: Supported 263W: http://www.adaptec.com/ 264F: Documentation/scsi/aacraid.rst 265F: drivers/scsi/aacraid/ 266 267AB8500 BATTERY AND CHARGER DRIVERS 268M: Linus Walleij <linus.walleij@linaro.org> 269F: Documentation/devicetree/bindings/power/supply/*ab8500* 270F: drivers/power/supply/*ab8500* 271 272ABI/API 273L: linux-api@vger.kernel.org 274F: include/linux/syscalls.h 275F: kernel/sys_ni.c 276X: include/uapi/ 277X: arch/*/include/uapi/ 278 279ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 280M: Hans de Goede <hdegoede@redhat.com> 281L: linux-hwmon@vger.kernel.org 282S: Maintained 283F: drivers/hwmon/abituguru.c 284 285ABIT UGURU 3 HARDWARE MONITOR DRIVER 286M: Alistair John Strachan <alistair@devzero.co.uk> 287L: linux-hwmon@vger.kernel.org 288S: Maintained 289F: drivers/hwmon/abituguru3.c 290 291ACCES 104-DIO-48E GPIO DRIVER 292M: William Breathitt Gray <william.gray@linaro.org> 293L: linux-gpio@vger.kernel.org 294S: Maintained 295F: drivers/gpio/gpio-104-dio-48e.c 296 297ACCES 104-IDI-48 GPIO DRIVER 298M: William Breathitt Gray <william.gray@linaro.org> 299L: linux-gpio@vger.kernel.org 300S: Maintained 301F: drivers/gpio/gpio-104-idi-48.c 302 303ACCES 104-IDIO-16 GPIO DRIVER 304M: William Breathitt Gray <william.gray@linaro.org> 305L: linux-gpio@vger.kernel.org 306S: Maintained 307F: drivers/gpio/gpio-104-idio-16.c 308 309ACCES 104-QUAD-8 DRIVER 310M: William Breathitt Gray <william.gray@linaro.org> 311L: linux-iio@vger.kernel.org 312S: Maintained 313F: drivers/counter/104-quad-8.c 314 315ACCES IDIO-16 GPIO LIBRARY 316M: William Breathitt Gray <william.gray@linaro.org> 317L: linux-gpio@vger.kernel.org 318S: Maintained 319F: drivers/gpio/gpio-idio-16.c 320F: drivers/gpio/gpio-idio-16.h 321 322ACCES PCI-IDIO-16 GPIO DRIVER 323M: William Breathitt Gray <william.gray@linaro.org> 324L: linux-gpio@vger.kernel.org 325S: Maintained 326F: drivers/gpio/gpio-pci-idio-16.c 327 328ACCES PCIe-IDIO-24 GPIO DRIVER 329M: William Breathitt Gray <william.gray@linaro.org> 330L: linux-gpio@vger.kernel.org 331S: Maintained 332F: drivers/gpio/gpio-pcie-idio-24.c 333 334ACENIC DRIVER 335M: Jes Sorensen <jes@trained-monkey.org> 336L: linux-acenic@sunsite.dk 337S: Maintained 338F: drivers/net/ethernet/alteon/acenic* 339 340ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 341M: Peter Kaestle <peter@piie.net> 342L: platform-driver-x86@vger.kernel.org 343S: Maintained 344W: http://piie.net/?section=acerhdf 345F: drivers/platform/x86/acerhdf.c 346 347ACER WMI LAPTOP EXTRAS 348M: "Lee, Chun-Yi" <jlee@suse.com> 349L: platform-driver-x86@vger.kernel.org 350S: Maintained 351F: drivers/platform/x86/acer-wmi.c 352 353ACPI 354M: "Rafael J. Wysocki" <rafael@kernel.org> 355R: Len Brown <lenb@kernel.org> 356L: linux-acpi@vger.kernel.org 357S: Supported 358Q: https://patchwork.kernel.org/project/linux-acpi/list/ 359B: https://bugzilla.kernel.org 360T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 361F: Documentation/ABI/testing/configfs-acpi 362F: Documentation/ABI/testing/sysfs-bus-acpi 363F: Documentation/firmware-guide/acpi/ 364F: arch/x86/kernel/acpi/ 365F: arch/x86/pci/acpi.c 366F: drivers/acpi/ 367F: drivers/pci/*/*acpi* 368F: drivers/pci/*acpi* 369F: drivers/pnp/pnpacpi/ 370F: include/acpi/ 371F: include/linux/acpi.h 372F: include/linux/fwnode.h 373F: tools/power/acpi/ 374 375ACPI APEI 376M: "Rafael J. Wysocki" <rafael@kernel.org> 377R: Len Brown <lenb@kernel.org> 378R: James Morse <james.morse@arm.com> 379R: Tony Luck <tony.luck@intel.com> 380R: Borislav Petkov <bp@alien8.de> 381L: linux-acpi@vger.kernel.org 382F: drivers/acpi/apei/ 383 384ACPI COMPONENT ARCHITECTURE (ACPICA) 385M: Robert Moore <robert.moore@intel.com> 386M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 387L: linux-acpi@vger.kernel.org 388L: acpica-devel@lists.linuxfoundation.org 389S: Supported 390W: https://acpica.org/ 391W: https://github.com/acpica/acpica/ 392Q: https://patchwork.kernel.org/project/linux-acpi/list/ 393B: https://bugzilla.kernel.org 394B: https://bugs.acpica.org 395T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 396F: drivers/acpi/acpica/ 397F: include/acpi/ 398F: tools/power/acpi/ 399 400ACPI FOR ARM64 (ACPI/arm64) 401M: Lorenzo Pieralisi <lpieralisi@kernel.org> 402M: Hanjun Guo <guohanjun@huawei.com> 403M: Sudeep Holla <sudeep.holla@arm.com> 404L: linux-acpi@vger.kernel.org 405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 406S: Maintained 407F: drivers/acpi/arm64 408 409ACPI SERIAL MULTI INSTANTIATE DRIVER 410M: Hans de Goede <hdegoede@redhat.com> 411L: platform-driver-x86@vger.kernel.org 412S: Maintained 413F: drivers/platform/x86/serial-multi-instantiate.c 414 415ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 416M: Sudeep Holla <sudeep.holla@arm.com> 417L: linux-acpi@vger.kernel.org 418S: Supported 419F: drivers/mailbox/pcc.c 420 421ACPI PMIC DRIVERS 422M: "Rafael J. Wysocki" <rafael@kernel.org> 423M: Len Brown <lenb@kernel.org> 424R: Andy Shevchenko <andy@kernel.org> 425R: Mika Westerberg <mika.westerberg@linux.intel.com> 426L: linux-acpi@vger.kernel.org 427S: Supported 428Q: https://patchwork.kernel.org/project/linux-acpi/list/ 429B: https://bugzilla.kernel.org 430T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 431F: drivers/acpi/pmic/ 432 433ACPI THERMAL DRIVER 434M: Rafael J. Wysocki <rafael@kernel.org> 435R: Zhang Rui <rui.zhang@intel.com> 436L: linux-acpi@vger.kernel.org 437S: Supported 438B: https://bugzilla.kernel.org 439F: drivers/acpi/*thermal* 440 441ACPI VIOT DRIVER 442M: Jean-Philippe Brucker <jean-philippe@linaro.org> 443L: linux-acpi@vger.kernel.org 444L: iommu@lists.linux.dev 445S: Maintained 446F: drivers/acpi/viot.c 447F: include/linux/acpi_viot.h 448 449ACPI WMI DRIVER 450L: platform-driver-x86@vger.kernel.org 451S: Orphan 452F: drivers/platform/x86/wmi.c 453F: include/uapi/linux/wmi.h 454 455ACRN HYPERVISOR SERVICE MODULE 456M: Fei Li <fei1.li@intel.com> 457L: acrn-dev@lists.projectacrn.org (subscribers-only) 458S: Supported 459W: https://projectacrn.org 460F: Documentation/virt/acrn/ 461F: drivers/virt/acrn/ 462F: include/uapi/linux/acrn.h 463 464AD1889 ALSA SOUND DRIVER 465L: linux-parisc@vger.kernel.org 466S: Maintained 467W: https://parisc.wiki.kernel.org/index.php/AD1889 468F: sound/pci/ad1889.* 469 470AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 471M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 472L: linux-iio@vger.kernel.org 473S: Supported 474F: drivers/iio/potentiometer/ad5110.c 475 476AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 477M: Michael Hennerich <michael.hennerich@analog.com> 478S: Supported 479W: http://wiki.analog.com/AD5254 480W: https://ez.analog.com/linux-software-drivers 481F: drivers/misc/ad525x_dpot.c 482 483AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/AD5398 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/regulator/ad5398.c 489 490AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 491M: Michael Hennerich <michael.hennerich@analog.com> 492S: Supported 493W: http://wiki.analog.com/AD7142 494W: https://ez.analog.com/linux-software-drivers 495F: drivers/input/misc/ad714x.c 496 497AD7877 TOUCHSCREEN DRIVER 498M: Michael Hennerich <michael.hennerich@analog.com> 499S: Supported 500W: http://wiki.analog.com/AD7877 501W: https://ez.analog.com/linux-software-drivers 502F: drivers/input/touchscreen/ad7877.c 503 504AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 505M: Michael Hennerich <michael.hennerich@analog.com> 506S: Supported 507W: http://wiki.analog.com/AD7879 508W: https://ez.analog.com/linux-software-drivers 509F: drivers/input/touchscreen/ad7879.c 510 511ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 512M: Jiri Kosina <jikos@kernel.org> 513S: Maintained 514 515ADF7242 IEEE 802.15.4 RADIO DRIVER 516M: Michael Hennerich <michael.hennerich@analog.com> 517L: linux-wpan@vger.kernel.org 518S: Supported 519W: https://wiki.analog.com/ADF7242 520W: https://ez.analog.com/linux-software-drivers 521F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 522F: drivers/net/ieee802154/adf7242.c 523 524ADM1025 HARDWARE MONITOR DRIVER 525M: Jean Delvare <jdelvare@suse.com> 526L: linux-hwmon@vger.kernel.org 527S: Maintained 528F: Documentation/hwmon/adm1025.rst 529F: drivers/hwmon/adm1025.c 530 531ADM1029 HARDWARE MONITOR DRIVER 532M: Corentin Labbe <clabbe.montjoie@gmail.com> 533L: linux-hwmon@vger.kernel.org 534S: Maintained 535F: drivers/hwmon/adm1029.c 536 537ADM8211 WIRELESS DRIVER 538L: linux-wireless@vger.kernel.org 539S: Orphan 540W: https://wireless.wiki.kernel.org/ 541F: drivers/net/wireless/admtek/adm8211.* 542 543ADP1653 FLASH CONTROLLER DRIVER 544M: Sakari Ailus <sakari.ailus@iki.fi> 545L: linux-media@vger.kernel.org 546S: Maintained 547F: drivers/media/i2c/adp1653.c 548F: include/media/i2c/adp1653.h 549 550ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 551M: Michael Hennerich <michael.hennerich@analog.com> 552S: Supported 553W: http://wiki.analog.com/ADP5520 554W: https://ez.analog.com/linux-software-drivers 555F: drivers/gpio/gpio-adp5520.c 556F: drivers/input/keyboard/adp5520-keys.c 557F: drivers/leds/leds-adp5520.c 558F: drivers/mfd/adp5520.c 559F: drivers/video/backlight/adp5520_bl.c 560 561ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 562M: Michael Hennerich <michael.hennerich@analog.com> 563S: Supported 564W: http://wiki.analog.com/ADP5588 565W: https://ez.analog.com/linux-software-drivers 566F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 567F: drivers/input/keyboard/adp5588-keys.c 568 569ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 570M: Michael Hennerich <michael.hennerich@analog.com> 571S: Supported 572W: http://wiki.analog.com/ADP8860 573W: https://ez.analog.com/linux-software-drivers 574F: drivers/video/backlight/adp8860_bl.c 575 576ADT746X FAN DRIVER 577M: Colin Leroy <colin@colino.net> 578S: Maintained 579F: drivers/macintosh/therm_adt746x.c 580 581ADT7475 HARDWARE MONITOR DRIVER 582M: Jean Delvare <jdelvare@suse.com> 583L: linux-hwmon@vger.kernel.org 584S: Maintained 585F: Documentation/hwmon/adt7475.rst 586F: drivers/hwmon/adt7475.c 587 588ADVANSYS SCSI DRIVER 589M: Matthew Wilcox <willy@infradead.org> 590M: Hannes Reinecke <hare@suse.com> 591L: linux-scsi@vger.kernel.org 592S: Maintained 593F: Documentation/scsi/advansys.rst 594F: drivers/scsi/advansys.c 595 596ADVANTECH SWBTN DRIVER 597M: Andrea Ho <Andrea.Ho@advantech.com.tw> 598L: platform-driver-x86@vger.kernel.org 599S: Maintained 600F: drivers/platform/x86/adv_swbutton.c 601 602ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 603M: Lucas Stankus <lucas.p.stankus@gmail.com> 604S: Supported 605F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 606F: drivers/iio/accel/adxl313* 607 608ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 609M: Michael Hennerich <michael.hennerich@analog.com> 610S: Supported 611W: http://wiki.analog.com/ADXL345 612W: https://ez.analog.com/linux-software-drivers 613F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 614F: drivers/input/misc/adxl34x.c 615 616ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 617M: Puranjay Mohan <puranjay12@gmail.com> 618L: linux-iio@vger.kernel.org 619S: Supported 620F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 621F: drivers/iio/accel/adxl355.h 622F: drivers/iio/accel/adxl355_core.c 623F: drivers/iio/accel/adxl355_i2c.c 624F: drivers/iio/accel/adxl355_spi.c 625 626ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 627M: Cosmin Tanislav <cosmin.tanislav@analog.com> 628L: linux-iio@vger.kernel.org 629S: Supported 630W: https://ez.analog.com/linux-software-drivers 631F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 632F: drivers/iio/accel/adxl367* 633 634ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 635M: Michael Hennerich <michael.hennerich@analog.com> 636S: Supported 637W: https://ez.analog.com/linux-software-drivers 638F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 639F: drivers/iio/accel/adxl372.c 640F: drivers/iio/accel/adxl372_i2c.c 641F: drivers/iio/accel/adxl372_spi.c 642 643AF9013 MEDIA DRIVER 644M: Antti Palosaari <crope@iki.fi> 645L: linux-media@vger.kernel.org 646S: Maintained 647W: https://linuxtv.org 648W: http://palosaari.fi/linux/ 649Q: http://patchwork.linuxtv.org/project/linux-media/list/ 650T: git git://linuxtv.org/anttip/media_tree.git 651F: drivers/media/dvb-frontends/af9013* 652 653AF9033 MEDIA DRIVER 654M: Antti Palosaari <crope@iki.fi> 655L: linux-media@vger.kernel.org 656S: Maintained 657W: https://linuxtv.org 658W: http://palosaari.fi/linux/ 659Q: http://patchwork.linuxtv.org/project/linux-media/list/ 660T: git git://linuxtv.org/anttip/media_tree.git 661F: drivers/media/dvb-frontends/af9033* 662 663AFFS FILE SYSTEM 664M: David Sterba <dsterba@suse.com> 665L: linux-fsdevel@vger.kernel.org 666S: Odd Fixes 667F: Documentation/filesystems/affs.rst 668F: fs/affs/ 669 670AFS FILESYSTEM 671M: David Howells <dhowells@redhat.com> 672M: Marc Dionne <marc.dionne@auristor.com> 673L: linux-afs@lists.infradead.org 674S: Supported 675W: https://www.infradead.org/~dhowells/kafs/ 676F: Documentation/filesystems/afs.rst 677F: fs/afs/ 678F: include/trace/events/afs.h 679 680AGPGART DRIVER 681M: David Airlie <airlied@redhat.com> 682L: dri-devel@lists.freedesktop.org 683S: Maintained 684T: git git://anongit.freedesktop.org/drm/drm 685F: drivers/char/agp/ 686F: include/linux/agp* 687F: include/uapi/linux/agp* 688 689AHA152X SCSI DRIVER 690M: "Juergen E. Fischer" <fischer@norbit.de> 691L: linux-scsi@vger.kernel.org 692S: Maintained 693F: drivers/scsi/aha152x* 694F: drivers/scsi/pcmcia/aha152x* 695 696AIC7XXX / AIC79XX SCSI DRIVER 697M: Hannes Reinecke <hare@suse.com> 698L: linux-scsi@vger.kernel.org 699S: Maintained 700F: drivers/scsi/aic7xxx/ 701 702AIMSLAB FM RADIO RECEIVER DRIVER 703M: Hans Verkuil <hverkuil@xs4all.nl> 704L: linux-media@vger.kernel.org 705S: Maintained 706W: https://linuxtv.org 707T: git git://linuxtv.org/media_tree.git 708F: drivers/media/radio/radio-aimslab* 709 710AIO 711M: Benjamin LaHaise <bcrl@kvack.org> 712L: linux-aio@kvack.org 713S: Supported 714F: fs/aio.c 715F: include/linux/*aio*.h 716 717AIRSPY MEDIA DRIVER 718M: Antti Palosaari <crope@iki.fi> 719L: linux-media@vger.kernel.org 720S: Maintained 721W: https://linuxtv.org 722W: http://palosaari.fi/linux/ 723Q: http://patchwork.linuxtv.org/project/linux-media/list/ 724T: git git://linuxtv.org/anttip/media_tree.git 725F: drivers/media/usb/airspy/ 726 727ALACRITECH GIGABIT ETHERNET DRIVER 728M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 729S: Maintained 730F: drivers/net/ethernet/alacritech/* 731 732ALCATEL SPEEDTOUCH USB DRIVER 733M: Duncan Sands <duncan.sands@free.fr> 734L: linux-usb@vger.kernel.org 735S: Maintained 736W: http://www.linux-usb.org/SpeedTouch/ 737F: drivers/usb/atm/speedtch.c 738F: drivers/usb/atm/usbatm.c 739 740ALCHEMY AU1XX0 MMC DRIVER 741M: Manuel Lauss <manuel.lauss@gmail.com> 742S: Maintained 743F: drivers/mmc/host/au1xmmc.c 744 745ALI1563 I2C DRIVER 746M: Rudolf Marek <r.marek@assembler.cz> 747L: linux-i2c@vger.kernel.org 748S: Maintained 749F: Documentation/i2c/busses/i2c-ali1563.rst 750F: drivers/i2c/busses/i2c-ali1563.c 751 752ALIBABA ELASTIC RDMA DRIVER 753M: Cheng Xu <chengyou@linux.alibaba.com> 754M: Kai Shen <kaishen@linux.alibaba.com> 755L: linux-rdma@vger.kernel.org 756S: Supported 757F: drivers/infiniband/hw/erdma 758F: include/uapi/rdma/erdma-abi.h 759 760ALIBABA PMU DRIVER 761M: Shuai Xue <xueshuai@linux.alibaba.com> 762S: Supported 763F: Documentation/admin-guide/perf/alibaba_pmu.rst 764F: drivers/perf/alibaba_uncore_drw_pmu.c 765 766ALIENWARE WMI DRIVER 767L: Dell.Client.Kernel@dell.com 768S: Maintained 769F: drivers/platform/x86/dell/alienware-wmi.c 770 771ALLEGRO DVT VIDEO IP CORE DRIVER 772M: Michael Tretter <m.tretter@pengutronix.de> 773R: Pengutronix Kernel Team <kernel@pengutronix.de> 774L: linux-media@vger.kernel.org 775S: Maintained 776F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 777F: drivers/media/platform/allegro-dvt/ 778 779ALLWINNER A10 CSI DRIVER 780M: Maxime Ripard <mripard@kernel.org> 781L: linux-media@vger.kernel.org 782S: Maintained 783T: git git://linuxtv.org/media_tree.git 784F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 785F: drivers/media/platform/sunxi/sun4i-csi/ 786 787ALLWINNER A31 CSI DRIVER 788M: Yong Deng <yong.deng@magewell.com> 789M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 790L: linux-media@vger.kernel.org 791S: Maintained 792T: git git://linuxtv.org/media_tree.git 793F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 794F: drivers/media/platform/sunxi/sun6i-csi/ 795 796ALLWINNER A31 ISP DRIVER 797M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 798L: linux-media@vger.kernel.org 799S: Maintained 800T: git git://linuxtv.org/media_tree.git 801F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 802F: drivers/staging/media/sunxi/sun6i-isp/ 803F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 804 805ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 806M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 807L: linux-media@vger.kernel.org 808S: Maintained 809T: git git://linuxtv.org/media_tree.git 810F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 811F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 812 813ALLWINNER CPUFREQ DRIVER 814M: Yangtao Li <tiny.windzz@gmail.com> 815L: linux-pm@vger.kernel.org 816S: Maintained 817F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 818F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 819 820ALLWINNER CRYPTO DRIVERS 821M: Corentin Labbe <clabbe.montjoie@gmail.com> 822L: linux-crypto@vger.kernel.org 823S: Maintained 824F: drivers/crypto/allwinner/ 825 826ALLWINNER HARDWARE SPINLOCK SUPPORT 827M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 828S: Maintained 829F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 830F: drivers/hwspinlock/sun6i_hwspinlock.c 831 832ALLWINNER THERMAL DRIVER 833M: Vasily Khoruzhick <anarsoul@gmail.com> 834M: Yangtao Li <tiny.windzz@gmail.com> 835L: linux-pm@vger.kernel.org 836S: Maintained 837F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 838F: drivers/thermal/sun8i_thermal.c 839 840ALLWINNER VPU DRIVER 841M: Maxime Ripard <mripard@kernel.org> 842M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 843L: linux-media@vger.kernel.org 844S: Maintained 845F: drivers/staging/media/sunxi/cedrus/ 846 847ALLWINNER DMIC DRIVERS 848M: Ban Tao <fengzheng923@gmail.com> 849L: alsa-devel@alsa-project.org (moderated for non-subscribers) 850S: Maintained 851F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 852F: sound/soc/sunxi/sun50i-dmic.c 853 854ALPHA PORT 855M: Richard Henderson <richard.henderson@linaro.org> 856M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 857M: Matt Turner <mattst88@gmail.com> 858L: linux-alpha@vger.kernel.org 859S: Odd Fixes 860F: arch/alpha/ 861 862ALPS PS/2 TOUCHPAD DRIVER 863R: Pali Rohár <pali@kernel.org> 864F: drivers/input/mouse/alps.* 865 866ALTERA I2C CONTROLLER DRIVER 867M: Thor Thayer <thor.thayer@linux.intel.com> 868S: Maintained 869F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 870F: drivers/i2c/busses/i2c-altera.c 871 872ALTERA MAILBOX DRIVER 873M: Mun Yew Tham <mun.yew.tham@intel.com> 874S: Maintained 875F: drivers/mailbox/mailbox-altera.c 876 877ALTERA MSGDMA IP CORE DRIVER 878M: Olivier Dautricourt <olivierdautricourt@gmail.com> 879R: Stefan Roese <sr@denx.de> 880L: dmaengine@vger.kernel.org 881S: Odd Fixes 882F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 883F: drivers/dma/altera-msgdma.c 884 885ALTERA PIO DRIVER 886M: Mun Yew Tham <mun.yew.tham@intel.com> 887L: linux-gpio@vger.kernel.org 888S: Maintained 889F: drivers/gpio/gpio-altera.c 890 891ALTERA SYSTEM MANAGER DRIVER 892M: Thor Thayer <thor.thayer@linux.intel.com> 893S: Maintained 894F: drivers/mfd/altera-sysmgr.c 895F: include/linux/mfd/altera-sysmgr.h 896 897ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 898M: Thor Thayer <thor.thayer@linux.intel.com> 899S: Maintained 900F: drivers/gpio/gpio-altera-a10sr.c 901F: drivers/mfd/altera-a10sr.c 902F: drivers/reset/reset-a10sr.c 903F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 904F: include/linux/mfd/altera-a10sr.h 905 906ALTERA TRIPLE SPEED ETHERNET DRIVER 907M: Joyce Ooi <joyce.ooi@intel.com> 908L: netdev@vger.kernel.org 909S: Maintained 910F: drivers/net/ethernet/altera/ 911 912ALTERA TSE PCS 913M: Maxime Chevallier <maxime.chevallier@bootlin.com> 914L: netdev@vger.kernel.org 915S: Supported 916F: drivers/net/pcs/pcs-altera-tse.c 917F: include/linux/pcs-altera-tse.h 918 919ALTERA UART/JTAG UART SERIAL DRIVERS 920M: Tobias Klauser <tklauser@distanz.ch> 921L: linux-serial@vger.kernel.org 922S: Maintained 923F: drivers/tty/serial/altera_jtaguart.c 924F: drivers/tty/serial/altera_uart.c 925F: include/linux/altera_jtaguart.h 926F: include/linux/altera_uart.h 927 928AMAZON ANNAPURNA LABS FIC DRIVER 929M: Talel Shenhar <talel@amazon.com> 930S: Maintained 931F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 932F: drivers/irqchip/irq-al-fic.c 933 934AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 935M: Talel Shenhar <talel@amazon.com> 936M: Talel Shenhar <talelshenhar@gmail.com> 937S: Maintained 938F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 939F: drivers/edac/al_mc_edac.c 940 941AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 942M: Talel Shenhar <talel@amazon.com> 943S: Maintained 944F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 945F: drivers/thermal/thermal_mmio.c 946 947AMAZON ETHERNET DRIVERS 948M: Shay Agroskin <shayagr@amazon.com> 949M: Arthur Kiyanovski <akiyano@amazon.com> 950R: David Arinzon <darinzon@amazon.com> 951R: Noam Dagan <ndagan@amazon.com> 952R: Saeed Bishara <saeedb@amazon.com> 953L: netdev@vger.kernel.org 954S: Supported 955F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 956F: drivers/net/ethernet/amazon/ 957 958AMAZON RDMA EFA DRIVER 959M: Gal Pressman <galpress@amazon.com> 960R: Yossi Leybovich <sleybo@amazon.com> 961L: linux-rdma@vger.kernel.org 962S: Supported 963Q: https://patchwork.kernel.org/project/linux-rdma/list/ 964F: drivers/infiniband/hw/efa/ 965F: include/uapi/rdma/efa-abi.h 966 967AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 968M: Tom Lendacky <thomas.lendacky@amd.com> 969M: John Allen <john.allen@amd.com> 970L: linux-crypto@vger.kernel.org 971S: Supported 972F: drivers/crypto/ccp/ 973F: include/linux/ccp.h 974 975AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 976M: Brijesh Singh <brijesh.singh@amd.com> 977M: Tom Lendacky <thomas.lendacky@amd.com> 978L: linux-crypto@vger.kernel.org 979S: Supported 980F: drivers/crypto/ccp/sev* 981F: include/uapi/linux/psp-sev.h 982 983AMD DISPLAY CORE 984M: Harry Wentland <harry.wentland@amd.com> 985M: Leo Li <sunpeng.li@amd.com> 986M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 987L: amd-gfx@lists.freedesktop.org 988S: Supported 989T: git https://gitlab.freedesktop.org/agd5f/linux.git 990F: drivers/gpu/drm/amd/display/ 991 992AMD FAM15H PROCESSOR POWER MONITORING DRIVER 993M: Huang Rui <ray.huang@amd.com> 994L: linux-hwmon@vger.kernel.org 995S: Supported 996F: Documentation/hwmon/fam15h_power.rst 997F: drivers/hwmon/fam15h_power.c 998 999AMD FCH GPIO DRIVER 1000M: Enrico Weigelt, metux IT consult <info@metux.net> 1001L: linux-gpio@vger.kernel.org 1002S: Maintained 1003F: drivers/gpio/gpio-amd-fch.c 1004F: include/linux/platform_data/gpio/gpio-amd-fch.h 1005 1006AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1007L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1008S: Orphan 1009F: drivers/usb/gadget/udc/amd5536udc.* 1010 1011AMD GEODE PROCESSOR/CHIPSET SUPPORT 1012M: Andres Salomon <dilinger@queued.net> 1013L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1014S: Supported 1015W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1016F: arch/x86/include/asm/geode.h 1017F: drivers/char/hw_random/geode-rng.c 1018F: drivers/crypto/geode* 1019F: drivers/video/fbdev/geode/ 1020 1021AMD IOMMU (AMD-VI) 1022M: Joerg Roedel <joro@8bytes.org> 1023R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1024L: iommu@lists.linux.dev 1025S: Maintained 1026T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1027F: drivers/iommu/amd/ 1028F: include/linux/amd-iommu.h 1029 1030AMD KFD 1031M: Felix Kuehling <Felix.Kuehling@amd.com> 1032L: amd-gfx@lists.freedesktop.org 1033S: Supported 1034T: git https://gitlab.freedesktop.org/agd5f/linux.git 1035F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1036F: drivers/gpu/drm/amd/amdkfd/ 1037F: drivers/gpu/drm/amd/include/cik_structs.h 1038F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1039F: drivers/gpu/drm/amd/include/v9_structs.h 1040F: drivers/gpu/drm/amd/include/vi_structs.h 1041F: include/uapi/linux/kfd_ioctl.h 1042F: include/uapi/linux/kfd_sysfs.h 1043 1044AMD SPI DRIVER 1045M: Sanjay R Mehta <sanju.mehta@amd.com> 1046S: Maintained 1047F: drivers/spi/spi-amd.c 1048 1049AMD MP2 I2C DRIVER 1050M: Elie Morisse <syniurge@gmail.com> 1051M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1052L: linux-i2c@vger.kernel.org 1053S: Maintained 1054F: drivers/i2c/busses/i2c-amd-mp2* 1055 1056AMD PMC DRIVER 1057M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1058L: platform-driver-x86@vger.kernel.org 1059S: Maintained 1060F: drivers/platform/x86/amd/pmc.c 1061 1062AMD PMF DRIVER 1063M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1064L: platform-driver-x86@vger.kernel.org 1065S: Maintained 1066F: Documentation/ABI/testing/sysfs-amd-pmf 1067F: drivers/platform/x86/amd/pmf/ 1068 1069AMD HSMP DRIVER 1070M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1071R: Carlos Bilbao <carlos.bilbao@amd.com> 1072L: platform-driver-x86@vger.kernel.org 1073S: Maintained 1074F: Documentation/x86/amd_hsmp.rst 1075F: arch/x86/include/asm/amd_hsmp.h 1076F: arch/x86/include/uapi/asm/amd_hsmp.h 1077F: drivers/platform/x86/amd/hsmp.c 1078 1079AMD POWERPLAY AND SWSMU 1080M: Evan Quan <evan.quan@amd.com> 1081L: amd-gfx@lists.freedesktop.org 1082S: Supported 1083T: git https://gitlab.freedesktop.org/agd5f/linux.git 1084F: drivers/gpu/drm/amd/pm/ 1085 1086AMD PSTATE DRIVER 1087M: Huang Rui <ray.huang@amd.com> 1088L: linux-pm@vger.kernel.org 1089S: Supported 1090F: Documentation/admin-guide/pm/amd-pstate.rst 1091F: drivers/cpufreq/amd-pstate* 1092F: include/linux/amd-pstate.h 1093F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1094 1095AMD PTDMA DRIVER 1096M: Sanjay R Mehta <sanju.mehta@amd.com> 1097L: dmaengine@vger.kernel.org 1098S: Maintained 1099F: drivers/dma/ptdma/ 1100 1101AMD SEATTLE DEVICE TREE SUPPORT 1102M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1103M: Tom Lendacky <thomas.lendacky@amd.com> 1104S: Supported 1105F: arch/arm64/boot/dts/amd/ 1106 1107AMD XGBE DRIVER 1108M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1109L: netdev@vger.kernel.org 1110S: Supported 1111F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1112F: drivers/net/ethernet/amd/xgbe/ 1113 1114AMD SENSOR FUSION HUB DRIVER 1115M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1116L: linux-input@vger.kernel.org 1117S: Maintained 1118F: Documentation/hid/amd-sfh* 1119F: drivers/hid/amd-sfh-hid/ 1120 1121AMLOGIC DDR PMU DRIVER 1122M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1123L: linux-amlogic@lists.infradead.org 1124S: Supported 1125W: http://www.amlogic.com 1126F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1127F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1128F: drivers/perf/amlogic/ 1129F: include/soc/amlogic/ 1130 1131AMPHION VPU CODEC V4L2 DRIVER 1132M: Ming Qian <ming.qian@nxp.com> 1133M: Shijie Qin <shijie.qin@nxp.com> 1134M: Zhou Peng <eagle.zhou@nxp.com> 1135L: linux-media@vger.kernel.org 1136S: Maintained 1137F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1138F: drivers/media/platform/amphion/ 1139 1140AMS AS73211 DRIVER 1141M: Christian Eggers <ceggers@arri.de> 1142L: linux-iio@vger.kernel.org 1143S: Maintained 1144F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1145F: drivers/iio/light/as73211.c 1146 1147AMT (Automatic Multicast Tunneling) 1148M: Taehee Yoo <ap420073@gmail.com> 1149L: netdev@vger.kernel.org 1150S: Maintained 1151T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1152T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1153F: drivers/net/amt.c 1154 1155ANALOG DEVICES INC AD4130 DRIVER 1156M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1157L: linux-iio@vger.kernel.org 1158S: Supported 1159W: http://ez.analog.com/community/linux-device-drivers 1160F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1161F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1162F: drivers/iio/adc/ad4130.c 1163 1164ANALOG DEVICES INC AD7192 DRIVER 1165M: Alexandru Tachici <alexandru.tachici@analog.com> 1166L: linux-iio@vger.kernel.org 1167S: Supported 1168W: https://ez.analog.com/linux-software-drivers 1169F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1170F: drivers/iio/adc/ad7192.c 1171 1172ANALOG DEVICES INC AD7292 DRIVER 1173M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1174L: linux-iio@vger.kernel.org 1175S: Supported 1176W: https://ez.analog.com/linux-software-drivers 1177F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1178F: drivers/iio/adc/ad7292.c 1179 1180ANALOG DEVICES INC AD3552R DRIVER 1181M: Nuno Sá <nuno.sa@analog.com> 1182L: linux-iio@vger.kernel.org 1183S: Supported 1184W: https://ez.analog.com/linux-software-drivers 1185F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1186F: drivers/iio/dac/ad3552r.c 1187 1188ANALOG DEVICES INC AD7293 DRIVER 1189M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1190L: linux-iio@vger.kernel.org 1191S: Supported 1192W: https://ez.analog.com/linux-software-drivers 1193F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1194F: drivers/iio/dac/ad7293.c 1195 1196ANALOG DEVICES INC AD7768-1 DRIVER 1197M: Michael Hennerich <Michael.Hennerich@analog.com> 1198L: linux-iio@vger.kernel.org 1199S: Supported 1200W: https://ez.analog.com/linux-software-drivers 1201F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1202F: drivers/iio/adc/ad7768-1.c 1203 1204ANALOG DEVICES INC AD7780 DRIVER 1205M: Michael Hennerich <Michael.Hennerich@analog.com> 1206M: Renato Lui Geh <renatogeh@gmail.com> 1207L: linux-iio@vger.kernel.org 1208S: Supported 1209W: https://ez.analog.com/linux-software-drivers 1210F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1211F: drivers/iio/adc/ad7780.c 1212 1213ANALOG DEVICES INC AD74115 DRIVER 1214M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1215L: linux-iio@vger.kernel.org 1216S: Supported 1217W: http://ez.analog.com/community/linux-device-drivers 1218F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1219F: drivers/iio/addac/ad74115.c 1220 1221ANALOG DEVICES INC AD74413R DRIVER 1222M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1223L: linux-iio@vger.kernel.org 1224S: Supported 1225W: https://ez.analog.com/linux-software-drivers 1226F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1227F: drivers/iio/addac/ad74413r.c 1228F: include/dt-bindings/iio/addac/adi,ad74413r.h 1229 1230ANALOG DEVICES INC AD9389B DRIVER 1231M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1232L: linux-media@vger.kernel.org 1233S: Maintained 1234F: drivers/media/i2c/ad9389b* 1235 1236ANALOG DEVICES INC ADA4250 DRIVER 1237M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1238L: linux-iio@vger.kernel.org 1239S: Supported 1240W: https://ez.analog.com/linux-software-drivers 1241F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1242F: drivers/iio/amplifiers/ada4250.c 1243 1244ANALOG DEVICES INC ADF4377 DRIVER 1245M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1246L: linux-iio@vger.kernel.org 1247S: Supported 1248W: https://ez.analog.com/linux-software-drivers 1249F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1250F: drivers/iio/frequency/adf4377.c 1251 1252ANALOG DEVICES INC ADGS1408 DRIVER 1253M: Mircea Caprioru <mircea.caprioru@analog.com> 1254S: Supported 1255F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1256F: drivers/mux/adgs1408.c 1257 1258ANALOG DEVICES INC ADIN DRIVER 1259M: Michael Hennerich <michael.hennerich@analog.com> 1260L: netdev@vger.kernel.org 1261S: Supported 1262W: https://ez.analog.com/linux-software-drivers 1263F: Documentation/devicetree/bindings/net/adi,adin.yaml 1264F: drivers/net/phy/adin.c 1265 1266ANALOG DEVICES INC ADIS DRIVER LIBRARY 1267M: Nuno Sa <nuno.sa@analog.com> 1268L: linux-iio@vger.kernel.org 1269S: Supported 1270F: drivers/iio/imu/adis.c 1271F: drivers/iio/imu/adis_buffer.c 1272F: drivers/iio/imu/adis_trigger.c 1273F: include/linux/iio/imu/adis.h 1274 1275ANALOG DEVICES INC ADIS16460 DRIVER 1276M: Dragos Bogdan <dragos.bogdan@analog.com> 1277L: linux-iio@vger.kernel.org 1278S: Supported 1279W: https://ez.analog.com/linux-software-drivers 1280F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1281F: drivers/iio/imu/adis16460.c 1282 1283ANALOG DEVICES INC ADIS16475 DRIVER 1284M: Nuno Sa <nuno.sa@analog.com> 1285L: linux-iio@vger.kernel.org 1286W: https://ez.analog.com/linux-software-drivers 1287S: Supported 1288F: drivers/iio/imu/adis16475.c 1289F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1290 1291ANALOG DEVICES INC ADM1177 DRIVER 1292M: Michael Hennerich <Michael.Hennerich@analog.com> 1293L: linux-hwmon@vger.kernel.org 1294S: Supported 1295W: https://ez.analog.com/linux-software-drivers 1296F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1297F: drivers/hwmon/adm1177.c 1298 1299ANALOG DEVICES INC ADMV1013 DRIVER 1300M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1301L: linux-iio@vger.kernel.org 1302S: Supported 1303W: https://ez.analog.com/linux-software-drivers 1304F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1305F: drivers/iio/frequency/admv1013.c 1306 1307ANALOG DEVICES INC ADMV8818 DRIVER 1308M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1309L: linux-iio@vger.kernel.org 1310S: Supported 1311W: https://ez.analog.com/linux-software-drivers 1312F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1313F: drivers/iio/filter/admv8818.c 1314 1315ANALOG DEVICES INC ADMV1014 DRIVER 1316M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1317L: linux-iio@vger.kernel.org 1318S: Supported 1319W: https://ez.analog.com/linux-software-drivers 1320F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1321F: drivers/iio/frequency/admv1014.c 1322 1323ANALOG DEVICES INC ADP5061 DRIVER 1324M: Michael Hennerich <Michael.Hennerich@analog.com> 1325L: linux-pm@vger.kernel.org 1326S: Supported 1327W: https://ez.analog.com/linux-software-drivers 1328F: drivers/power/supply/adp5061.c 1329 1330ANALOG DEVICES INC ADRF6780 DRIVER 1331M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1332L: linux-iio@vger.kernel.org 1333S: Supported 1334W: https://ez.analog.com/linux-software-drivers 1335F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1336F: drivers/iio/frequency/adrf6780.c 1337 1338ANALOG DEVICES INC ADV7180 DRIVER 1339M: Lars-Peter Clausen <lars@metafoo.de> 1340L: linux-media@vger.kernel.org 1341S: Supported 1342W: https://ez.analog.com/linux-software-drivers 1343F: drivers/media/i2c/adv7180.c 1344F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1345 1346ANALOG DEVICES INC ADV748X DRIVER 1347M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1348L: linux-media@vger.kernel.org 1349S: Maintained 1350F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1351F: drivers/media/i2c/adv748x/* 1352 1353ANALOG DEVICES INC ADV7511 DRIVER 1354M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1355L: linux-media@vger.kernel.org 1356S: Maintained 1357F: drivers/media/i2c/adv7511* 1358 1359ANALOG DEVICES INC ADV7604 DRIVER 1360M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1361L: linux-media@vger.kernel.org 1362S: Maintained 1363F: drivers/media/i2c/adv7604* 1364F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1365 1366ANALOG DEVICES INC ADV7842 DRIVER 1367M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1368L: linux-media@vger.kernel.org 1369S: Maintained 1370F: drivers/media/i2c/adv7842* 1371 1372ANALOG DEVICES INC ADXRS290 DRIVER 1373M: Nishant Malpani <nish.malpani25@gmail.com> 1374L: linux-iio@vger.kernel.org 1375S: Supported 1376F: drivers/iio/gyro/adxrs290.c 1377F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1378 1379ANALOG DEVICES INC ASOC CODEC DRIVERS 1380M: Lars-Peter Clausen <lars@metafoo.de> 1381M: Nuno Sá <nuno.sa@analog.com> 1382L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1383S: Supported 1384W: http://wiki.analog.com/ 1385W: https://ez.analog.com/linux-software-drivers 1386F: sound/soc/codecs/ad1* 1387F: sound/soc/codecs/ad7* 1388F: sound/soc/codecs/adau* 1389F: sound/soc/codecs/adav* 1390F: sound/soc/codecs/sigmadsp.* 1391F: sound/soc/codecs/ssm* 1392 1393ANALOG DEVICES INC DMA DRIVERS 1394M: Lars-Peter Clausen <lars@metafoo.de> 1395S: Supported 1396W: https://ez.analog.com/linux-software-drivers 1397F: drivers/dma/dma-axi-dmac.c 1398 1399ANALOG DEVICES INC IIO DRIVERS 1400M: Lars-Peter Clausen <lars@metafoo.de> 1401M: Michael Hennerich <Michael.Hennerich@analog.com> 1402S: Supported 1403W: http://wiki.analog.com/ 1404W: https://ez.analog.com/linux-software-drivers 1405F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1406F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1407F: Documentation/devicetree/bindings/iio/*/adi,* 1408F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1409F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1410F: drivers/iio/*/ad* 1411F: drivers/iio/adc/ltc249* 1412F: drivers/iio/amplifiers/hmc425a.c 1413F: drivers/staging/iio/*/ad* 1414X: drivers/iio/*/adjd* 1415 1416ANALOG DEVICES INC MAX31760 DRIVER 1417M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1418S: Maintained 1419W: http://wiki.analog.com/ 1420W: https://ez.analog.com/linux-software-drivers 1421F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1422F: Documentation/hwmon/max31760.rst 1423F: drivers/hwmon/max31760.c 1424 1425ANALOGBITS PLL LIBRARIES 1426M: Paul Walmsley <paul.walmsley@sifive.com> 1427S: Supported 1428F: drivers/clk/analogbits/* 1429F: include/linux/clk/analogbits* 1430 1431ANDROID CONFIG FRAGMENTS 1432M: Rob Herring <robh@kernel.org> 1433S: Supported 1434F: kernel/configs/android* 1435 1436ANDROID DRIVERS 1437M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1438M: Arve Hjønnevåg <arve@android.com> 1439M: Todd Kjos <tkjos@android.com> 1440M: Martijn Coenen <maco@android.com> 1441M: Joel Fernandes <joel@joelfernandes.org> 1442M: Christian Brauner <christian@brauner.io> 1443M: Carlos Llamas <cmllamas@google.com> 1444M: Suren Baghdasaryan <surenb@google.com> 1445L: linux-kernel@vger.kernel.org 1446S: Supported 1447T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1448F: drivers/android/ 1449 1450ANDROID GOLDFISH PIC DRIVER 1451M: Miodrag Dinic <miodrag.dinic@mips.com> 1452S: Supported 1453F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1454F: drivers/irqchip/irq-goldfish-pic.c 1455 1456ANDROID GOLDFISH RTC DRIVER 1457M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1458S: Supported 1459F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1460F: drivers/rtc/rtc-goldfish.c 1461 1462AOA (Apple Onboard Audio) ALSA DRIVER 1463M: Johannes Berg <johannes@sipsolutions.net> 1464L: linuxppc-dev@lists.ozlabs.org 1465L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1466S: Maintained 1467F: sound/aoa/ 1468 1469APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1470M: William Breathitt Gray <william.gray@linaro.org> 1471L: linux-iio@vger.kernel.org 1472S: Maintained 1473F: drivers/iio/addac/stx104.c 1474 1475APM DRIVER 1476M: Jiri Kosina <jikos@kernel.org> 1477S: Odd fixes 1478T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1479F: arch/x86/kernel/apm_32.c 1480F: drivers/char/apm-emulation.c 1481F: include/linux/apm_bios.h 1482F: include/uapi/linux/apm_bios.h 1483 1484APPARMOR SECURITY MODULE 1485M: John Johansen <john.johansen@canonical.com> 1486M: John Johansen <john@apparmor.net> 1487L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1488S: Supported 1489W: apparmor.net 1490B: https://gitlab.com/apparmor/apparmor-kernel 1491C: irc://irc.oftc.net/apparmor 1492T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1493T: https://gitlab.com/apparmor/apparmor-kernel.git 1494F: Documentation/admin-guide/LSM/apparmor.rst 1495F: security/apparmor/ 1496 1497APPLE BCM5974 MULTITOUCH DRIVER 1498M: Henrik Rydberg <rydberg@bitmath.org> 1499L: linux-input@vger.kernel.org 1500S: Odd fixes 1501F: drivers/input/mouse/bcm5974.c 1502 1503APPLE PCIE CONTROLLER DRIVER 1504M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1505M: Marc Zyngier <maz@kernel.org> 1506L: linux-pci@vger.kernel.org 1507S: Maintained 1508F: drivers/pci/controller/pcie-apple.c 1509 1510APPLE SMC DRIVER 1511M: Henrik Rydberg <rydberg@bitmath.org> 1512L: linux-hwmon@vger.kernel.org 1513S: Odd fixes 1514F: drivers/hwmon/applesmc.c 1515 1516APPLETALK NETWORK LAYER 1517L: netdev@vger.kernel.org 1518S: Odd fixes 1519F: drivers/net/appletalk/ 1520F: include/linux/atalk.h 1521F: include/uapi/linux/atalk.h 1522F: net/appletalk/ 1523 1524APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1525M: Khuong Dinh <khuong@os.amperecomputing.com> 1526S: Supported 1527F: arch/arm64/boot/dts/apm/ 1528 1529APPLIED MICRO (APM) X-GENE SOC EDAC 1530M: Khuong Dinh <khuong@os.amperecomputing.com> 1531S: Supported 1532F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1533F: drivers/edac/xgene_edac.c 1534 1535APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1536M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1537M: Keyur Chudgar <keyur@os.amperecomputing.com> 1538S: Supported 1539F: drivers/net/ethernet/apm/xgene-v2/ 1540 1541APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1542M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1543M: Keyur Chudgar <keyur@os.amperecomputing.com> 1544M: Quan Nguyen <quan@os.amperecomputing.com> 1545S: Supported 1546F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1547F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1548F: drivers/net/ethernet/apm/xgene/ 1549F: drivers/net/mdio/mdio-xgene.c 1550 1551APPLIED MICRO (APM) X-GENE SOC PMU 1552M: Khuong Dinh <khuong@os.amperecomputing.com> 1553S: Supported 1554F: Documentation/admin-guide/perf/xgene-pmu.rst 1555F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1556F: drivers/perf/xgene_pmu.c 1557 1558APTINA CAMERA SENSOR PLL 1559M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1560L: linux-media@vger.kernel.org 1561S: Maintained 1562F: drivers/media/i2c/aptina-pll.* 1563 1564AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1565M: Aleksa Savic <savicaleksa83@gmail.com> 1566M: Jack Doan <me@jackdoan.com> 1567L: linux-hwmon@vger.kernel.org 1568S: Maintained 1569F: Documentation/hwmon/aquacomputer_d5next.rst 1570F: drivers/hwmon/aquacomputer_d5next.c 1571 1572AQUANTIA ETHERNET DRIVER (atlantic) 1573M: Igor Russkikh <irusskikh@marvell.com> 1574L: netdev@vger.kernel.org 1575S: Supported 1576W: https://www.marvell.com/ 1577Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1578F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1579F: drivers/net/ethernet/aquantia/atlantic/ 1580 1581AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1582M: Egor Pomozov <epomozov@marvell.com> 1583L: netdev@vger.kernel.org 1584S: Supported 1585W: http://www.aquantia.com 1586F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1587 1588AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1589M: Krzysztof Hałasa <khalasa@piap.pl> 1590L: linux-media@vger.kernel.org 1591S: Maintained 1592F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1593F: drivers/media/i2c/ar0521.c 1594 1595ARASAN NAND CONTROLLER DRIVER 1596M: Miquel Raynal <miquel.raynal@bootlin.com> 1597M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1598L: linux-mtd@lists.infradead.org 1599S: Maintained 1600F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1601F: drivers/mtd/nand/raw/arasan-nand-controller.c 1602 1603ARC FRAMEBUFFER DRIVER 1604M: Jaya Kumar <jayalk@intworks.biz> 1605S: Maintained 1606F: drivers/video/fbdev/arcfb.c 1607F: drivers/video/fbdev/core/fb_defio.c 1608 1609ARC PGU DRM DRIVER 1610M: Alexey Brodkin <abrodkin@synopsys.com> 1611S: Supported 1612F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1613F: drivers/gpu/drm/tiny/arcpgu.c 1614 1615ARCNET NETWORK LAYER 1616M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1617L: netdev@vger.kernel.org 1618S: Maintained 1619F: drivers/net/arcnet/ 1620F: include/uapi/linux/if_arcnet.h 1621 1622ARM ARCHITECTED TIMER DRIVER 1623M: Mark Rutland <mark.rutland@arm.com> 1624M: Marc Zyngier <maz@kernel.org> 1625L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1626S: Maintained 1627F: arch/arm/include/asm/arch_timer.h 1628F: arch/arm64/include/asm/arch_timer.h 1629F: drivers/clocksource/arm_arch_timer.c 1630 1631ARM HDLCD DRM DRIVER 1632M: Liviu Dudau <liviu.dudau@arm.com> 1633S: Supported 1634F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1635F: drivers/gpu/drm/arm/hdlcd_* 1636 1637ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1638M: Linus Walleij <linus.walleij@linaro.org> 1639L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1640S: Maintained 1641F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1642F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1643F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1644F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1645F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1646F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1647F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1648F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1649F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1650F: arch/arm/boot/dts/arm-realview-* 1651F: arch/arm/boot/dts/integrator* 1652F: arch/arm/boot/dts/versatile* 1653F: arch/arm/mach-versatile/ 1654F: drivers/bus/arm-integrator-lm.c 1655F: drivers/clk/versatile/ 1656F: drivers/i2c/busses/i2c-versatile.c 1657F: drivers/irqchip/irq-versatile-fpga.c 1658F: drivers/mtd/maps/physmap-versatile.* 1659F: drivers/power/reset/arm-versatile-reboot.c 1660F: drivers/soc/versatile/ 1661 1662ARM KOMEDA DRM-KMS DRIVER 1663M: James (Qian) Wang <james.qian.wang@arm.com> 1664M: Liviu Dudau <liviu.dudau@arm.com> 1665M: Mihail Atanassov <mihail.atanassov@arm.com> 1666L: Mali DP Maintainers <malidp@foss.arm.com> 1667S: Supported 1668T: git git://anongit.freedesktop.org/drm/drm-misc 1669F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1670F: Documentation/gpu/komeda-kms.rst 1671F: drivers/gpu/drm/arm/display/include/ 1672F: drivers/gpu/drm/arm/display/komeda/ 1673 1674ARM MALI PANFROST DRM DRIVER 1675M: Rob Herring <robh@kernel.org> 1676M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1677R: Steven Price <steven.price@arm.com> 1678R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1679L: dri-devel@lists.freedesktop.org 1680S: Supported 1681T: git git://anongit.freedesktop.org/drm/drm-misc 1682F: drivers/gpu/drm/panfrost/ 1683F: include/uapi/drm/panfrost_drm.h 1684 1685ARM MALI-DP DRM DRIVER 1686M: Liviu Dudau <liviu.dudau@arm.com> 1687M: Brian Starkey <brian.starkey@arm.com> 1688L: Mali DP Maintainers <malidp@foss.arm.com> 1689S: Supported 1690T: git git://anongit.freedesktop.org/drm/drm-misc 1691F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1692F: Documentation/gpu/afbc.rst 1693F: drivers/gpu/drm/arm/ 1694 1695ARM MFM AND FLOPPY DRIVERS 1696M: Ian Molton <spyro@f2s.com> 1697S: Maintained 1698F: arch/arm/include/asm/floppy.h 1699F: arch/arm/mach-rpc/floppydma.S 1700 1701ARM PMU PROFILING AND DEBUGGING 1702M: Will Deacon <will@kernel.org> 1703M: Mark Rutland <mark.rutland@arm.com> 1704L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1705S: Maintained 1706F: Documentation/devicetree/bindings/arm/pmu.yaml 1707F: Documentation/devicetree/bindings/perf/ 1708F: arch/arm*/include/asm/hw_breakpoint.h 1709F: arch/arm*/include/asm/perf_event.h 1710F: arch/arm*/kernel/hw_breakpoint.c 1711F: arch/arm*/kernel/perf_* 1712F: drivers/perf/ 1713F: include/linux/perf/arm_pmu.h 1714 1715ARM PORT 1716M: Russell King <linux@armlinux.org.uk> 1717L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1718S: Odd Fixes 1719W: http://www.armlinux.org.uk/ 1720T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1721F: arch/arm/ 1722X: arch/arm/boot/dts/ 1723 1724ARM PRIMECELL AACI PL041 DRIVER 1725M: Russell King <linux@armlinux.org.uk> 1726S: Odd Fixes 1727F: sound/arm/aaci.* 1728 1729ARM PRIMECELL BUS SUPPORT 1730M: Russell King <linux@armlinux.org.uk> 1731S: Odd Fixes 1732F: drivers/amba/ 1733F: include/linux/amba/bus.h 1734 1735ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1736M: Miquel Raynal <miquel.raynal@bootlin.com> 1737M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1738L: linux-mtd@lists.infradead.org 1739S: Maintained 1740F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1741F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1742 1743ARM PRIMECELL PL35X SMC DRIVER 1744M: Miquel Raynal <miquel.raynal@bootlin.com> 1745M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1746L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1747S: Maintained 1748F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1749F: drivers/memory/pl353-smc.c 1750 1751ARM PRIMECELL CLCD PL110 DRIVER 1752M: Russell King <linux@armlinux.org.uk> 1753S: Odd Fixes 1754F: drivers/video/fbdev/amba-clcd.* 1755 1756ARM PRIMECELL KMI PL050 DRIVER 1757M: Russell King <linux@armlinux.org.uk> 1758S: Odd Fixes 1759F: drivers/input/serio/ambakmi.* 1760F: include/linux/amba/kmi.h 1761 1762ARM PRIMECELL MMCI PL180/1 DRIVER 1763M: Russell King <linux@armlinux.org.uk> 1764S: Odd Fixes 1765F: drivers/mmc/host/mmci.* 1766F: include/linux/amba/mmci.h 1767 1768ARM PRIMECELL SSP PL022 SPI DRIVER 1769M: Linus Walleij <linus.walleij@linaro.org> 1770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1771S: Maintained 1772F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1773F: drivers/spi/spi-pl022.c 1774 1775ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1776M: Russell King <linux@armlinux.org.uk> 1777S: Odd Fixes 1778F: drivers/tty/serial/amba-pl01*.c 1779F: include/linux/amba/serial.h 1780 1781ARM PRIMECELL VIC PL190/PL192 DRIVER 1782M: Linus Walleij <linus.walleij@linaro.org> 1783L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1784S: Maintained 1785F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1786F: drivers/irqchip/irq-vic.c 1787 1788ARM SMC WATCHDOG DRIVER 1789M: Julius Werner <jwerner@chromium.org> 1790R: Evan Benn <evanbenn@chromium.org> 1791S: Maintained 1792F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1793F: drivers/watchdog/arm_smc_wdt.c 1794 1795ARM SMMU DRIVERS 1796M: Will Deacon <will@kernel.org> 1797R: Robin Murphy <robin.murphy@arm.com> 1798L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1799S: Maintained 1800F: Documentation/devicetree/bindings/iommu/arm,smmu* 1801F: drivers/iommu/arm/ 1802F: drivers/iommu/io-pgtable-arm* 1803 1804ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1805M: Arnd Bergmann <arnd@arndb.de> 1806M: Olof Johansson <olof@lixom.net> 1807M: soc@kernel.org 1808L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1809S: Maintained 1810C: irc://irc.libera.chat/armlinux 1811T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1812F: arch/arm/boot/dts/Makefile 1813F: arch/arm64/boot/dts/Makefile 1814 1815ARM SUB-ARCHITECTURES 1816L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1817S: Maintained 1818C: irc://irc.libera.chat/armlinux 1819T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1820F: arch/arm/mach-*/ 1821F: arch/arm/plat-*/ 1822 1823ARM/ACTIONS SEMI ARCHITECTURE 1824M: Andreas Färber <afaerber@suse.de> 1825M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1826L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1827L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1828S: Maintained 1829F: Documentation/devicetree/bindings/arm/actions.yaml 1830F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1831F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1832F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1833F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1834F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1835F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1836F: Documentation/devicetree/bindings/pinctrl/actions,* 1837F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1838F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1839F: arch/arm/boot/dts/owl-* 1840F: arch/arm/mach-actions/ 1841F: arch/arm64/boot/dts/actions/ 1842F: drivers/clk/actions/ 1843F: drivers/clocksource/timer-owl* 1844F: drivers/dma/owl-dma.c 1845F: drivers/i2c/busses/i2c-owl.c 1846F: drivers/irqchip/irq-owl-sirq.c 1847F: drivers/mmc/host/owl-mmc.c 1848F: drivers/net/ethernet/actions/ 1849F: drivers/pinctrl/actions/* 1850F: drivers/soc/actions/ 1851F: include/dt-bindings/power/owl-* 1852F: include/dt-bindings/reset/actions,* 1853F: include/linux/soc/actions/ 1854N: owl 1855 1856ARM/Allwinner SoC Clock Support 1857M: Emilio López <emilio@elopez.com.ar> 1858S: Maintained 1859F: drivers/clk/sunxi/ 1860 1861ARM/Allwinner sunXi SoC support 1862M: Chen-Yu Tsai <wens@csie.org> 1863M: Jernej Skrabec <jernej.skrabec@gmail.com> 1864M: Samuel Holland <samuel@sholland.org> 1865L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1866S: Maintained 1867T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1868L: linux-sunxi@lists.linux.dev 1869F: arch/arm/mach-sunxi/ 1870F: arch/arm64/boot/dts/allwinner/ 1871F: drivers/clk/sunxi-ng/ 1872F: drivers/pinctrl/sunxi/ 1873F: drivers/soc/sunxi/ 1874N: allwinner 1875N: sun[x456789]i 1876N: sun[25]0i 1877 1878ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1879M: Neil Armstrong <neil.armstrong@linaro.org> 1880M: Jerome Brunet <jbrunet@baylibre.com> 1881L: linux-amlogic@lists.infradead.org 1882S: Maintained 1883F: Documentation/devicetree/bindings/clock/amlogic* 1884F: drivers/clk/meson/ 1885F: include/dt-bindings/clock/gxbb* 1886F: include/dt-bindings/clock/meson* 1887 1888ARM/Amlogic Meson SoC Crypto Drivers 1889M: Corentin Labbe <clabbe@baylibre.com> 1890L: linux-crypto@vger.kernel.org 1891L: linux-amlogic@lists.infradead.org 1892S: Maintained 1893F: Documentation/devicetree/bindings/crypto/amlogic* 1894F: drivers/crypto/amlogic/ 1895 1896ARM/Amlogic Meson SoC Sound Drivers 1897M: Jerome Brunet <jbrunet@baylibre.com> 1898L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1899S: Maintained 1900F: Documentation/devicetree/bindings/sound/amlogic* 1901F: sound/soc/meson/ 1902 1903ARM/Amlogic Meson SoC support 1904M: Neil Armstrong <neil.armstrong@linaro.org> 1905M: Kevin Hilman <khilman@baylibre.com> 1906R: Jerome Brunet <jbrunet@baylibre.com> 1907R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1908L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1909L: linux-amlogic@lists.infradead.org 1910S: Maintained 1911W: http://linux-meson.com/ 1912F: arch/arm/boot/dts/meson* 1913F: arch/arm/mach-meson/ 1914F: arch/arm64/boot/dts/amlogic/ 1915F: drivers/mmc/host/meson* 1916F: drivers/pinctrl/meson/ 1917F: drivers/rtc/rtc-meson* 1918F: drivers/soc/amlogic/ 1919N: meson 1920 1921ARM/Annapurna Labs ALPINE ARCHITECTURE 1922M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1923M: Antoine Tenart <atenart@kernel.org> 1924L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1925S: Maintained 1926F: arch/arm/boot/dts/alpine* 1927F: arch/arm/mach-alpine/ 1928F: arch/arm64/boot/dts/amazon/ 1929F: drivers/*/*alpine* 1930 1931ARM/APPLE MACHINE SUPPORT 1932M: Hector Martin <marcan@marcan.st> 1933M: Sven Peter <sven@svenpeter.dev> 1934R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1935L: asahi@lists.linux.dev 1936L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1937S: Maintained 1938W: https://asahilinux.org 1939B: https://github.com/AsahiLinux/linux/issues 1940C: irc://irc.oftc.net/asahi-dev 1941T: git https://github.com/AsahiLinux/linux.git 1942F: Documentation/devicetree/bindings/arm/apple.yaml 1943F: Documentation/devicetree/bindings/arm/apple/* 1944F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1945F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1946F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1947F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1948F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1949F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1950F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1951F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1952F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1953F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1954F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1955F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1956F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1957F: Documentation/devicetree/bindings/power/apple* 1958F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1959F: arch/arm64/boot/dts/apple/ 1960F: drivers/bluetooth/hci_bcm4377.c 1961F: drivers/clk/clk-apple-nco.c 1962F: drivers/cpufreq/apple-soc-cpufreq.c 1963F: drivers/dma/apple-admac.c 1964F: drivers/i2c/busses/i2c-pasemi-core.c 1965F: drivers/i2c/busses/i2c-pasemi-platform.c 1966F: drivers/iommu/apple-dart.c 1967F: drivers/iommu/io-pgtable-dart.c 1968F: drivers/irqchip/irq-apple-aic.c 1969F: drivers/mailbox/apple-mailbox.c 1970F: drivers/nvme/host/apple.c 1971F: drivers/nvmem/apple-efuses.c 1972F: drivers/pinctrl/pinctrl-apple-gpio.c 1973F: drivers/soc/apple/* 1974F: drivers/watchdog/apple_wdt.c 1975F: include/dt-bindings/interrupt-controller/apple-aic.h 1976F: include/dt-bindings/pinctrl/apple.h 1977F: include/linux/apple-mailbox.h 1978F: include/linux/soc/apple/* 1979 1980ARM/APPLE MACHINE SOUND DRIVERS 1981M: Martin Povišer <povik+lin@cutebit.org> 1982L: asahi@lists.linux.dev 1983L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1984S: Maintained 1985F: Documentation/devicetree/bindings/sound/apple,* 1986F: sound/soc/apple/* 1987F: sound/soc/codecs/cs42l83-i2c.c 1988 1989ARM/ARTPEC MACHINE SUPPORT 1990M: Jesper Nilsson <jesper.nilsson@axis.com> 1991M: Lars Persson <lars.persson@axis.com> 1992L: linux-arm-kernel@axis.com 1993S: Maintained 1994F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1995F: arch/arm/boot/dts/artpec6* 1996F: arch/arm/mach-artpec 1997F: drivers/clk/axis 1998F: drivers/crypto/axis 1999F: drivers/mmc/host/usdhi6rol0.c 2000F: drivers/pinctrl/pinctrl-artpec* 2001 2002ARM/ASPEED I2C DRIVER 2003M: Brendan Higgins <brendanhiggins@google.com> 2004R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2005R: Joel Stanley <joel@jms.id.au> 2006L: linux-i2c@vger.kernel.org 2007L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2008S: Maintained 2009F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2010F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2011F: drivers/i2c/busses/i2c-aspeed.c 2012F: drivers/irqchip/irq-aspeed-i2c-ic.c 2013 2014ARM/ASPEED MACHINE SUPPORT 2015M: Joel Stanley <joel@jms.id.au> 2016R: Andrew Jeffery <andrew@aj.id.au> 2017L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2018L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2019S: Supported 2020Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2021T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 2022F: Documentation/devicetree/bindings/arm/aspeed/ 2023F: arch/arm/boot/dts/aspeed-* 2024F: arch/arm/mach-aspeed/ 2025N: aspeed 2026 2027ARM/BITMAIN ARCHITECTURE 2028M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2029L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2030S: Maintained 2031F: Documentation/devicetree/bindings/arm/bitmain.yaml 2032F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2033F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2034F: arch/arm64/boot/dts/bitmain/ 2035F: drivers/clk/clk-bm1880.c 2036F: drivers/pinctrl/pinctrl-bm1880.c 2037 2038ARM/CALXEDA HIGHBANK ARCHITECTURE 2039M: Andre Przywara <andre.przywara@arm.com> 2040L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2041S: Maintained 2042F: arch/arm/boot/dts/ecx-*.dts* 2043F: arch/arm/boot/dts/highbank.dts 2044F: arch/arm/mach-highbank/ 2045 2046ARM/CAVIUM THUNDER NETWORK DRIVER 2047M: Sunil Goutham <sgoutham@marvell.com> 2048L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2049S: Supported 2050F: drivers/net/ethernet/cavium/thunder/ 2051 2052ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2053M: Lukasz Majewski <lukma@denx.de> 2054L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2055S: Maintained 2056F: arch/arm/mach-ep93xx/ts72xx.c 2057 2058ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2059M: Alexander Shiyan <shc_work@mail.ru> 2060L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2061S: Odd Fixes 2062N: clps711x 2063 2064ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2065M: Lennert Buytenhek <kernel@wantstofly.org> 2066L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2067S: Maintained 2068 2069ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2070M: Hartley Sweeten <hsweeten@visionengravers.com> 2071M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2072L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2073S: Maintained 2074F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2075F: arch/arm/boot/compressed/misc-ep93xx.h 2076F: arch/arm/mach-ep93xx/ 2077F: drivers/iio/adc/ep93xx_adc.c 2078 2079ARM/CLKDEV SUPPORT 2080M: Russell King <linux@armlinux.org.uk> 2081L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2082S: Maintained 2083T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2084F: drivers/clk/clkdev.c 2085 2086ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2087M: Baruch Siach <baruch@tkos.co.il> 2088L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2089S: Maintained 2090F: arch/arm/boot/dts/cx92755* 2091N: digicolor 2092 2093ARM/CORESIGHT FRAMEWORK AND DRIVERS 2094M: Mathieu Poirier <mathieu.poirier@linaro.org> 2095M: Suzuki K Poulose <suzuki.poulose@arm.com> 2096R: Mike Leach <mike.leach@linaro.org> 2097R: Leo Yan <leo.yan@linaro.org> 2098L: coresight@lists.linaro.org (moderated for non-subscribers) 2099L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2100S: Maintained 2101T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2102F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2103F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2104F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2105F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2106F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2107F: Documentation/trace/coresight/* 2108F: drivers/hwtracing/coresight/* 2109F: include/dt-bindings/arm/coresight-cti-dt.h 2110F: include/linux/coresight* 2111F: samples/coresight/* 2112F: tools/perf/tests/shell/coresight/* 2113F: tools/perf/arch/arm/util/auxtrace.c 2114F: tools/perf/arch/arm/util/cs-etm.c 2115F: tools/perf/arch/arm/util/cs-etm.h 2116F: tools/perf/arch/arm/util/pmu.c 2117F: tools/perf/util/cs-etm-decoder/* 2118F: tools/perf/util/cs-etm.* 2119 2120ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2121M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2122M: Linus Walleij <linus.walleij@linaro.org> 2123L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2124S: Maintained 2125T: git git://github.com/ulli-kroll/linux.git 2126F: Documentation/devicetree/bindings/arm/gemini.yaml 2127F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2128F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2129F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2130F: arch/arm/boot/dts/gemini* 2131F: arch/arm/mach-gemini/ 2132F: drivers/crypto/gemini/ 2133F: drivers/net/ethernet/cortina/ 2134F: drivers/pinctrl/pinctrl-gemini.c 2135F: drivers/rtc/rtc-ftrtc010.c 2136 2137ARM/CZ.NIC TURRIS SUPPORT 2138M: Marek Behún <kabel@kernel.org> 2139S: Maintained 2140W: https://www.turris.cz/ 2141F: Documentation/ABI/testing/debugfs-moxtet 2142F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2143F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2144F: Documentation/devicetree/bindings/bus/moxtet.txt 2145F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2146F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2147F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2148F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2149F: drivers/bus/moxtet.c 2150F: drivers/firmware/turris-mox-rwtm.c 2151F: drivers/leds/leds-turris-omnia.c 2152F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2153F: drivers/gpio/gpio-moxtet.c 2154F: drivers/watchdog/armada_37xx_wdt.c 2155F: include/dt-bindings/bus/moxtet.h 2156F: include/linux/armada-37xx-rwtm-mailbox.h 2157F: include/linux/moxtet.h 2158 2159ARM/FARADAY FA526 PORT 2160M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2162S: Maintained 2163T: git git://git.berlios.de/gemini-board 2164F: arch/arm/mm/*-fa* 2165 2166ARM/FOOTBRIDGE ARCHITECTURE 2167M: Russell King <linux@armlinux.org.uk> 2168L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2169S: Maintained 2170W: http://www.armlinux.org.uk/ 2171F: arch/arm/include/asm/hardware/dec21285.h 2172F: arch/arm/mach-footbridge/ 2173 2174ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2175M: Shawn Guo <shawnguo@kernel.org> 2176M: Sascha Hauer <s.hauer@pengutronix.de> 2177R: Pengutronix Kernel Team <kernel@pengutronix.de> 2178R: Fabio Estevam <festevam@gmail.com> 2179R: NXP Linux Team <linux-imx@nxp.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/shawnguo/linux.git 2183X: drivers/media/i2c/ 2184F: arch/arm64/boot/dts/freescale/ 2185X: arch/arm64/boot/dts/freescale/fsl-* 2186X: arch/arm64/boot/dts/freescale/qoriq-* 2187N: imx 2188N: mxs 2189 2190ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2191M: Shawn Guo <shawnguo@kernel.org> 2192M: Li Yang <leoyang.li@nxp.com> 2193L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2194S: Maintained 2195T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2196F: arch/arm/boot/dts/ls1021a* 2197F: arch/arm64/boot/dts/freescale/fsl-* 2198F: arch/arm64/boot/dts/freescale/qoriq-* 2199 2200ARM/FREESCALE VYBRID ARM ARCHITECTURE 2201M: Shawn Guo <shawnguo@kernel.org> 2202M: Sascha Hauer <s.hauer@pengutronix.de> 2203R: Pengutronix Kernel Team <kernel@pengutronix.de> 2204R: Stefan Agner <stefan@agner.ch> 2205L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2206S: Maintained 2207T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2208F: arch/arm/boot/dts/vf* 2209F: arch/arm/mach-imx/*vf610* 2210 2211ARM/GUMSTIX MACHINE SUPPORT 2212M: Steve Sakoman <sakoman@gmail.com> 2213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2214S: Maintained 2215 2216ARM/HISILICON SOC SUPPORT 2217M: Wei Xu <xuwei5@hisilicon.com> 2218L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2219S: Supported 2220W: http://www.hisilicon.com 2221T: git https://github.com/hisilicon/linux-hisi.git 2222F: arch/arm/boot/dts/hi3* 2223F: arch/arm/boot/dts/hip* 2224F: arch/arm/boot/dts/hisi* 2225F: arch/arm/mach-hisi/ 2226F: arch/arm64/boot/dts/hisilicon/ 2227 2228ARM/HP JORNADA 7XX MACHINE SUPPORT 2229M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2230S: Maintained 2231W: www.jlime.com 2232T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2233F: arch/arm/mach-sa1100/include/mach/jornada720.h 2234F: arch/arm/mach-sa1100/jornada720.c 2235 2236ARM/HPE GXP ARCHITECTURE 2237M: Jean-Marie Verdun <verdun@hpe.com> 2238M: Nick Hawkins <nick.hawkins@hpe.com> 2239S: Maintained 2240F: Documentation/hwmon/gxp-fan-ctrl.rst 2241F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2242F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2243F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2244F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2245F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2246F: arch/arm/boot/dts/hpe-bmc* 2247F: arch/arm/boot/dts/hpe-gxp* 2248F: arch/arm/mach-hpe/ 2249F: drivers/clocksource/timer-gxp.c 2250F: drivers/hwmon/gxp-fan-ctrl.c 2251F: drivers/i2c/busses/i2c-gxp.c 2252F: drivers/spi/spi-gxp.c 2253F: drivers/watchdog/gxp-wdt.c 2254 2255ARM/IGEP MACHINE SUPPORT 2256M: Enric Balletbo i Serra <eballetbo@gmail.com> 2257M: Javier Martinez Canillas <javier@dowhile0.org> 2258L: linux-omap@vger.kernel.org 2259L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2260S: Maintained 2261F: arch/arm/boot/dts/omap3-igep* 2262 2263ARM/INTEL IXP4XX ARM ARCHITECTURE 2264M: Linus Walleij <linusw@kernel.org> 2265M: Imre Kaloz <kaloz@openwrt.org> 2266M: Krzysztof Halasa <khalasa@piap.pl> 2267L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2268S: Maintained 2269F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2270F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2271F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2272F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2273F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2274F: arch/arm/boot/dts/intel-ixp* 2275F: arch/arm/mach-ixp4xx/ 2276F: drivers/bus/intel-ixp4xx-eb.c 2277F: drivers/clocksource/timer-ixp4xx.c 2278F: drivers/crypto/ixp4xx_crypto.c 2279F: drivers/gpio/gpio-ixp4xx.c 2280F: drivers/irqchip/irq-ixp4xx.c 2281 2282ARM/INTEL KEEMBAY ARCHITECTURE 2283M: Paul J. Murphy <paul.j.murphy@intel.com> 2284M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2285S: Maintained 2286F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2287F: arch/arm64/boot/dts/intel/keembay-evm.dts 2288F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2289 2290ARM/INTEL XSC3 (MANZANO) ARM CORE 2291M: Lennert Buytenhek <kernel@wantstofly.org> 2292L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2293S: Maintained 2294 2295ARM/LG1K ARCHITECTURE 2296M: Chanho Min <chanho.min@lge.com> 2297L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2298S: Maintained 2299F: arch/arm64/boot/dts/lg/ 2300 2301ARM/LPC18XX ARCHITECTURE 2302M: Vladimir Zapolskiy <vz@mleia.com> 2303L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2304S: Maintained 2305F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2306F: arch/arm/boot/dts/lpc43* 2307F: drivers/i2c/busses/i2c-lpc2k.c 2308F: drivers/memory/pl172.c 2309F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2310F: drivers/rtc/rtc-lpc24xx.c 2311N: lpc18xx 2312 2313ARM/LPC32XX SOC SUPPORT 2314M: Vladimir Zapolskiy <vz@mleia.com> 2315L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2316S: Maintained 2317T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2318F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2319F: arch/arm/boot/dts/lpc32* 2320F: arch/arm/mach-lpc32xx/ 2321F: drivers/i2c/busses/i2c-pnx.c 2322F: drivers/net/ethernet/nxp/lpc_eth.c 2323F: drivers/usb/host/ohci-nxp.c 2324F: drivers/watchdog/pnx4008_wdt.c 2325N: lpc32xx 2326 2327ARM/Marvell Dove/MV78xx0/Orion SOC support 2328M: Andrew Lunn <andrew@lunn.ch> 2329M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2330M: Gregory Clement <gregory.clement@bootlin.com> 2331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2332S: Maintained 2333T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2334F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2335F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2336F: Documentation/devicetree/bindings/soc/dove/ 2337F: arch/arm/boot/dts/dove* 2338F: arch/arm/boot/dts/orion5x* 2339F: arch/arm/mach-dove/ 2340F: arch/arm/mach-mv78xx0/ 2341F: arch/arm/mach-orion5x/ 2342F: arch/arm/plat-orion/ 2343F: drivers/soc/dove/ 2344 2345ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2346M: Andrew Lunn <andrew@lunn.ch> 2347M: Gregory Clement <gregory.clement@bootlin.com> 2348M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2349L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2350S: Maintained 2351T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2352F: Documentation/devicetree/bindings/arm/marvell/ 2353F: arch/arm/boot/dts/armada* 2354F: arch/arm/boot/dts/kirkwood* 2355F: arch/arm/configs/mvebu_*_defconfig 2356F: arch/arm/mach-mvebu/ 2357F: arch/arm64/boot/dts/marvell/armada* 2358F: arch/arm64/boot/dts/marvell/cn913* 2359F: drivers/cpufreq/armada-37xx-cpufreq.c 2360F: drivers/cpufreq/armada-8k-cpufreq.c 2361F: drivers/cpufreq/mvebu-cpufreq.c 2362F: drivers/irqchip/irq-armada-370-xp.c 2363F: drivers/irqchip/irq-mvebu-* 2364F: drivers/pinctrl/mvebu/ 2365F: drivers/rtc/rtc-armada38x.c 2366 2367ARM/Mediatek RTC DRIVER 2368M: Eddie Huang <eddie.huang@mediatek.com> 2369M: Sean Wang <sean.wang@mediatek.com> 2370L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2371L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2372S: Maintained 2373F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2374F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2375F: drivers/rtc/rtc-mt2712.c 2376F: drivers/rtc/rtc-mt6397.c 2377F: drivers/rtc/rtc-mt7622.c 2378 2379ARM/Mediatek SoC support 2380M: Matthias Brugger <matthias.bgg@gmail.com> 2381R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2382L: linux-kernel@vger.kernel.org 2383L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2384L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2385S: Maintained 2386W: https://mtk.wiki.kernel.org/ 2387C: irc://irc.libera.chat/linux-mediatek 2388F: arch/arm/boot/dts/mt2* 2389F: arch/arm/boot/dts/mt6* 2390F: arch/arm/boot/dts/mt7* 2391F: arch/arm/boot/dts/mt8* 2392F: arch/arm/mach-mediatek/ 2393F: arch/arm64/boot/dts/mediatek/ 2394F: drivers/soc/mediatek/ 2395N: mtk 2396N: mt[2678] 2397K: mediatek 2398 2399ARM/Mediatek USB3 PHY DRIVER 2400M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2401L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2402L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2403S: Maintained 2404F: Documentation/devicetree/bindings/phy/mediatek,* 2405F: drivers/phy/mediatek/ 2406 2407ARM/Microchip (AT91) SoC support 2408M: Nicolas Ferre <nicolas.ferre@microchip.com> 2409M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2410M: Claudiu Beznea <claudiu.beznea@microchip.com> 2411L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2412S: Supported 2413W: http://www.linux4sam.org 2414T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2415F: arch/arm/boot/dts/at91*.dts 2416F: arch/arm/boot/dts/at91*.dtsi 2417F: arch/arm/boot/dts/sama*.dts 2418F: arch/arm/boot/dts/sama*.dtsi 2419F: arch/arm/include/debug/at91.S 2420F: arch/arm/mach-at91/ 2421F: drivers/memory/atmel* 2422F: drivers/watchdog/sama5d4_wdt.c 2423F: include/soc/at91/ 2424X: drivers/input/touchscreen/atmel_mxt_ts.c 2425X: drivers/net/wireless/atmel/ 2426N: at91 2427N: atmel 2428 2429ARM/Microchip Sparx5 SoC support 2430M: Lars Povlsen <lars.povlsen@microchip.com> 2431M: Steen Hegelund <Steen.Hegelund@microchip.com> 2432M: Daniel Machon <daniel.machon@microchip.com> 2433M: UNGLinuxDriver@microchip.com 2434L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2435S: Supported 2436T: git git://github.com/microchip-ung/linux-upstream.git 2437F: arch/arm64/boot/dts/microchip/ 2438F: drivers/net/ethernet/microchip/vcap/ 2439F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2440N: sparx5 2441 2442Microchip Timer Counter Block (TCB) Capture Driver 2443M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2444L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2445L: linux-iio@vger.kernel.org 2446S: Maintained 2447F: drivers/counter/microchip-tcb-capture.c 2448 2449ARM/MILBEAUT ARCHITECTURE 2450M: Taichi Sugaya <sugaya.taichi@socionext.com> 2451M: Takao Orito <orito.takao@socionext.com> 2452L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2453S: Maintained 2454F: arch/arm/boot/dts/milbeaut* 2455F: arch/arm/mach-milbeaut/ 2456N: milbeaut 2457 2458ARM/MStar/Sigmastar Armv7 SoC support 2459M: Daniel Palmer <daniel@thingy.jp> 2460M: Romain Perier <romain.perier@gmail.com> 2461L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2462S: Maintained 2463W: http://linux-chenxing.org/ 2464T: git git://github.com/linux-chenxing/linux.git 2465F: Documentation/devicetree/bindings/arm/mstar/* 2466F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2467F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2468F: arch/arm/boot/dts/mstar-* 2469F: arch/arm/mach-mstar/ 2470F: drivers/clk/mstar/ 2471F: drivers/clocksource/timer-msc313e.c 2472F: drivers/gpio/gpio-msc313.c 2473F: drivers/rtc/rtc-msc313.c 2474F: drivers/watchdog/msc313e_wdt.c 2475F: include/dt-bindings/clock/mstar-* 2476F: include/dt-bindings/gpio/msc313-gpio.h 2477 2478ARM/NOMADIK/Ux500 ARCHITECTURES 2479M: Linus Walleij <linus.walleij@linaro.org> 2480L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2481S: Maintained 2482T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2483F: Documentation/devicetree/bindings/arm/ste-* 2484F: Documentation/devicetree/bindings/arm/ux500.yaml 2485F: Documentation/devicetree/bindings/arm/ux500/ 2486F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2487F: arch/arm/boot/dts/ste-* 2488F: arch/arm/mach-nomadik/ 2489F: arch/arm/mach-ux500/ 2490F: drivers/clk/clk-nomadik.c 2491F: drivers/clocksource/clksrc-dbx500-prcmu.c 2492F: drivers/dma/ste_dma40* 2493F: drivers/hwspinlock/u8500_hsem.c 2494F: drivers/i2c/busses/i2c-nomadik.c 2495F: drivers/iio/adc/ab8500-gpadc.c 2496F: drivers/mfd/ab8500* 2497F: drivers/mfd/abx500* 2498F: drivers/mfd/db8500* 2499F: drivers/pinctrl/nomadik/ 2500F: drivers/rtc/rtc-ab8500.c 2501F: drivers/rtc/rtc-pl031.c 2502F: drivers/soc/ux500/ 2503 2504ARM/NUVOTON NPCM ARCHITECTURE 2505M: Avi Fishman <avifishman70@gmail.com> 2506M: Tomer Maimon <tmaimon77@gmail.com> 2507M: Tali Perry <tali.perry1@gmail.com> 2508R: Patrick Venture <venture@google.com> 2509R: Nancy Yuen <yuenn@google.com> 2510R: Benjamin Fair <benjaminfair@google.com> 2511L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2512S: Supported 2513F: Documentation/devicetree/bindings/*/*/*npcm* 2514F: Documentation/devicetree/bindings/*/*npcm* 2515F: Documentation/devicetree/bindings/arm/npcm/* 2516F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2517F: arch/arm/boot/dts/nuvoton-npcm* 2518F: arch/arm/mach-npcm/ 2519F: arch/arm64/boot/dts/nuvoton/ 2520F: drivers/*/*npcm* 2521F: drivers/*/*/*npcm* 2522F: drivers/rtc/rtc-nct3018y.c 2523F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2524F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2525 2526ARM/NUVOTON WPCM450 ARCHITECTURE 2527M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2528L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2529S: Maintained 2530W: https://github.com/neuschaefer/wpcm450/wiki 2531F: Documentation/devicetree/bindings/*/*wpcm* 2532F: arch/arm/boot/dts/nuvoton-wpcm450* 2533F: arch/arm/configs/wpcm450_defconfig 2534F: arch/arm/mach-npcm/wpcm450.c 2535F: drivers/*/*/*wpcm* 2536F: drivers/*/*wpcm* 2537 2538ARM/NXP S32G ARCHITECTURE 2539M: Chester Lin <clin@suse.com> 2540R: Andreas Färber <afaerber@suse.de> 2541R: Matthias Brugger <mbrugger@suse.com> 2542R: NXP S32 Linux Team <s32@nxp.com> 2543L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2544S: Maintained 2545F: arch/arm64/boot/dts/freescale/s32g*.dts* 2546 2547ARM/Orion SoC/Technologic Systems TS-78xx platform support 2548M: Alexander Clouter <alex@digriz.org.uk> 2549L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2550S: Maintained 2551W: http://www.digriz.org.uk/ts78xx/kernel 2552F: arch/arm/mach-orion5x/ts78xx-* 2553 2554ARM/OXNAS platform support 2555M: Neil Armstrong <neil.armstrong@linaro.org> 2556L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2557L: linux-oxnas@groups.io (moderated for non-subscribers) 2558S: Maintained 2559F: arch/arm/boot/dts/ox8*.dts* 2560F: arch/arm/mach-oxnas/ 2561F: drivers/power/reset/oxnas-restart.c 2562N: oxnas 2563 2564ARM/QUALCOMM SUPPORT 2565M: Andy Gross <agross@kernel.org> 2566M: Bjorn Andersson <andersson@kernel.org> 2567R: Konrad Dybcio <konrad.dybcio@linaro.org> 2568L: linux-arm-msm@vger.kernel.org 2569S: Maintained 2570T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2571F: Documentation/devicetree/bindings/*/qcom* 2572F: Documentation/devicetree/bindings/soc/qcom/ 2573F: arch/arm/boot/dts/qcom-*.dts 2574F: arch/arm/boot/dts/qcom-*.dtsi 2575F: arch/arm/configs/qcom_defconfig 2576F: arch/arm/mach-qcom/ 2577F: arch/arm64/boot/dts/qcom/ 2578F: drivers/*/*/qcom* 2579F: drivers/*/*/qcom/ 2580F: drivers/*/pm8???-* 2581F: drivers/*/qcom* 2582F: drivers/*/qcom/ 2583F: drivers/bluetooth/btqcomsmd.c 2584F: drivers/clocksource/timer-qcom.c 2585F: drivers/cpuidle/cpuidle-qcom-spm.c 2586F: drivers/extcon/extcon-qcom* 2587F: drivers/i2c/busses/i2c-qcom-geni.c 2588F: drivers/i2c/busses/i2c-qup.c 2589F: drivers/iommu/msm* 2590F: drivers/mfd/ssbi.c 2591F: drivers/mmc/host/mmci_qcom* 2592F: drivers/mmc/host/sdhci-msm.c 2593F: drivers/pci/controller/dwc/pcie-qcom.c 2594F: drivers/phy/qualcomm/ 2595F: drivers/power/*/msm* 2596F: drivers/reset/reset-qcom-* 2597F: drivers/ufs/host/ufs-qcom* 2598F: drivers/spi/spi-geni-qcom.c 2599F: drivers/spi/spi-qcom-qspi.c 2600F: drivers/spi/spi-qup.c 2601F: drivers/tty/serial/msm_serial.c 2602F: drivers/usb/dwc3/dwc3-qcom.c 2603F: include/dt-bindings/*/qcom* 2604F: include/linux/*/qcom* 2605F: include/linux/soc/qcom/ 2606 2607ARM/RDA MICRO ARCHITECTURE 2608M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2609L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2610L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2611S: Maintained 2612F: Documentation/devicetree/bindings/arm/rda.yaml 2613F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2614F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2615F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2616F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2617F: arch/arm/boot/dts/rda8810pl-* 2618F: drivers/clocksource/timer-rda.c 2619F: drivers/gpio/gpio-rda.c 2620F: drivers/irqchip/irq-rda-intc.c 2621F: drivers/tty/serial/rda-uart.c 2622 2623ARM/REALTEK ARCHITECTURE 2624M: Andreas Färber <afaerber@suse.de> 2625L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2626L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2627S: Maintained 2628F: Documentation/devicetree/bindings/arm/realtek.yaml 2629F: arch/arm/boot/dts/rtd* 2630F: arch/arm/mach-realtek/ 2631F: arch/arm64/boot/dts/realtek/ 2632 2633ARM/RISC-V/RENESAS ARCHITECTURE 2634M: Geert Uytterhoeven <geert+renesas@glider.be> 2635M: Magnus Damm <magnus.damm@gmail.com> 2636L: linux-renesas-soc@vger.kernel.org 2637S: Supported 2638Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2639C: irc://irc.libera.chat/renesas-soc 2640T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2641F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2642F: Documentation/devicetree/bindings/soc/renesas/ 2643F: arch/arm/boot/dts/emev2* 2644F: arch/arm/boot/dts/gr-peach* 2645F: arch/arm/boot/dts/iwg20d-q7* 2646F: arch/arm/boot/dts/r7s* 2647F: arch/arm/boot/dts/r8a* 2648F: arch/arm/boot/dts/r9a* 2649F: arch/arm/boot/dts/sh* 2650F: arch/arm/configs/shmobile_defconfig 2651F: arch/arm/include/debug/renesas-scif.S 2652F: arch/arm/mach-shmobile/ 2653F: arch/arm64/boot/dts/renesas/ 2654F: arch/riscv/boot/dts/renesas/ 2655F: drivers/soc/renesas/ 2656F: include/linux/soc/renesas/ 2657 2658ARM/RISCPC ARCHITECTURE 2659M: Russell King <linux@armlinux.org.uk> 2660L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2661S: Maintained 2662W: http://www.armlinux.org.uk/ 2663F: arch/arm/include/asm/hardware/ioc.h 2664F: arch/arm/include/asm/hardware/iomd.h 2665F: arch/arm/include/asm/hardware/memc.h 2666F: arch/arm/mach-rpc/ 2667F: drivers/net/ethernet/8390/etherh.c 2668F: drivers/net/ethernet/i825xx/ether1* 2669F: drivers/net/ethernet/seeq/ether3* 2670F: drivers/scsi/arm/ 2671 2672ARM/Rockchip SoC support 2673M: Heiko Stuebner <heiko@sntech.de> 2674L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2675L: linux-rockchip@lists.infradead.org 2676S: Maintained 2677T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2678F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2679F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2680F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2681F: arch/arm/boot/dts/rk3* 2682F: arch/arm/boot/dts/rv11* 2683F: arch/arm/mach-rockchip/ 2684F: drivers/*/*/*rockchip* 2685F: drivers/*/*rockchip* 2686F: drivers/clk/rockchip/ 2687F: drivers/i2c/busses/i2c-rk3x.c 2688F: sound/soc/rockchip/ 2689N: rockchip 2690 2691ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2692M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2693R: Alim Akhtar <alim.akhtar@samsung.com> 2694L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2695L: linux-samsung-soc@vger.kernel.org 2696S: Maintained 2697C: irc://irc.libera.chat/linux-exynos 2698Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2699B: mailto:linux-samsung-soc@vger.kernel.org 2700T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2701F: Documentation/arm/samsung/ 2702F: Documentation/devicetree/bindings/arm/samsung/ 2703F: Documentation/devicetree/bindings/hwinfo/samsung,* 2704F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2705F: Documentation/devicetree/bindings/soc/samsung/ 2706F: arch/arm/boot/dts/exynos* 2707F: arch/arm/boot/dts/s3c* 2708F: arch/arm/boot/dts/s5p* 2709F: arch/arm/mach-exynos*/ 2710F: arch/arm/mach-s3c/ 2711F: arch/arm/mach-s5p*/ 2712F: arch/arm64/boot/dts/exynos/ 2713F: drivers/*/*/*s3c24* 2714F: drivers/*/*s3c24* 2715F: drivers/*/*s3c64xx* 2716F: drivers/*/*s5pv210* 2717F: drivers/clocksource/samsung_pwm_timer.c 2718F: drivers/memory/samsung/ 2719F: drivers/pwm/pwm-samsung.c 2720F: drivers/soc/samsung/ 2721F: drivers/tty/serial/samsung* 2722F: include/clocksource/samsung_pwm.h 2723F: include/linux/platform_data/*s3c* 2724F: include/linux/serial_s3c.h 2725F: include/linux/soc/samsung/ 2726N: exynos 2727N: s3c64xx 2728N: s5pv210 2729 2730ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2731M: Łukasz Stelmach <l.stelmach@samsung.com> 2732L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2733L: linux-media@vger.kernel.org 2734S: Maintained 2735F: drivers/media/platform/samsung/s5p-g2d/ 2736 2737ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2738M: Marek Szyprowski <m.szyprowski@samsung.com> 2739L: linux-samsung-soc@vger.kernel.org 2740L: linux-media@vger.kernel.org 2741S: Maintained 2742F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2743F: drivers/media/cec/platform/s5p/ 2744 2745ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2746M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2747M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2748M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2749L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2750L: linux-media@vger.kernel.org 2751S: Maintained 2752F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2753F: drivers/media/platform/samsung/s5p-jpeg/ 2754 2755ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2756M: Marek Szyprowski <m.szyprowski@samsung.com> 2757M: Andrzej Hajda <andrzej.hajda@intel.com> 2758L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2759L: linux-media@vger.kernel.org 2760S: Maintained 2761F: drivers/media/platform/samsung/s5p-mfc/ 2762 2763ARM/SOCFPGA ARCHITECTURE 2764M: Dinh Nguyen <dinguyen@kernel.org> 2765S: Maintained 2766W: http://www.rocketboards.org 2767T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2768F: arch/arm/boot/dts/socfpga* 2769F: arch/arm/configs/socfpga_defconfig 2770F: arch/arm/mach-socfpga/ 2771F: arch/arm64/boot/dts/altera/ 2772F: arch/arm64/boot/dts/intel/ 2773 2774ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2775M: Dinh Nguyen <dinguyen@kernel.org> 2776S: Maintained 2777F: drivers/clk/socfpga/ 2778 2779ARM/SOCFPGA EDAC SUPPORT 2780M: Dinh Nguyen <dinguyen@kernel.org> 2781S: Maintained 2782F: drivers/edac/altera_edac.[ch] 2783 2784ARM/SPREADTRUM SoC SUPPORT 2785M: Orson Zhai <orsonzhai@gmail.com> 2786M: Baolin Wang <baolin.wang7@gmail.com> 2787M: Chunyan Zhang <zhang.lyra@gmail.com> 2788S: Maintained 2789F: arch/arm64/boot/dts/sprd 2790N: sprd 2791N: sc27xx 2792N: sc2731 2793 2794ARM/STI ARCHITECTURE 2795M: Patrice Chotard <patrice.chotard@foss.st.com> 2796L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2797S: Maintained 2798W: http://www.stlinux.com 2799F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2800F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2801F: arch/arm/boot/dts/sti* 2802F: arch/arm/mach-sti/ 2803F: drivers/ata/ahci_st.c 2804F: drivers/char/hw_random/st-rng.c 2805F: drivers/clocksource/arm_global_timer.c 2806F: drivers/clocksource/clksrc_st_lpc.c 2807F: drivers/cpufreq/sti-cpufreq.c 2808F: drivers/dma/st_fdma* 2809F: drivers/i2c/busses/i2c-st.c 2810F: drivers/media/platform/st/sti/c8sectpfe/ 2811F: drivers/media/rc/st_rc.c 2812F: drivers/mmc/host/sdhci-st.c 2813F: drivers/phy/st/phy-miphy28lp.c 2814F: drivers/phy/st/phy-stih407-usb.c 2815F: drivers/pinctrl/pinctrl-st.c 2816F: drivers/remoteproc/st_remoteproc.c 2817F: drivers/remoteproc/st_slim_rproc.c 2818F: drivers/reset/sti/ 2819F: drivers/rtc/rtc-st-lpc.c 2820F: drivers/tty/serial/st-asc.c 2821F: drivers/usb/dwc3/dwc3-st.c 2822F: drivers/usb/host/ehci-st.c 2823F: drivers/usb/host/ohci-st.c 2824F: drivers/watchdog/st_lpc_wdt.c 2825F: include/linux/remoteproc/st_slim_rproc.h 2826 2827ARM/STM32 ARCHITECTURE 2828M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2829M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2830L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2831L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2832S: Maintained 2833T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2834F: arch/arm/boot/dts/stm32* 2835F: arch/arm/mach-stm32/ 2836F: drivers/clocksource/armv7m_systick.c 2837N: stm32 2838N: stm 2839 2840ARM/SUNPLUS SP7021 SOC SUPPORT 2841M: Qin Jian <qinjian@cqplus1.com> 2842L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2843S: Maintained 2844W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2845F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2846F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2847F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2848F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2849F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2850F: arch/arm/configs/sp7021_*defconfig 2851F: arch/arm/mach-sunplus/ 2852F: drivers/irqchip/irq-sp7021-intc.c 2853F: drivers/reset/reset-sunplus.c 2854F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2855F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2856 2857ARM/Synaptics SoC support 2858M: Jisheng Zhang <jszhang@kernel.org> 2859M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2860L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2861S: Maintained 2862F: arch/arm/boot/dts/berlin* 2863F: arch/arm/mach-berlin/ 2864F: arch/arm64/boot/dts/synaptics/ 2865 2866ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2867M: Lennert Buytenhek <kernel@wantstofly.org> 2868L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2869S: Maintained 2870 2871ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2872M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2873L: linux-tegra@vger.kernel.org 2874L: linux-media@vger.kernel.org 2875S: Maintained 2876F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2877F: drivers/media/cec/platform/tegra/ 2878 2879ARM/TESLA FSD SoC SUPPORT 2880M: Alim Akhtar <alim.akhtar@samsung.com> 2881M: linux-fsd@tesla.com 2882L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2883L: linux-samsung-soc@vger.kernel.org 2884S: Maintained 2885F: arch/arm64/boot/dts/tesla/ 2886 2887ARM/TETON BGA MACHINE SUPPORT 2888M: "Mark F. Brown" <mark.brown314@gmail.com> 2889L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2890S: Maintained 2891 2892ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2893M: Santosh Shilimkar <ssantosh@kernel.org> 2894L: linux-kernel@vger.kernel.org 2895S: Maintained 2896F: drivers/memory/*emif* 2897 2898ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2899M: Nishanth Menon <nm@ti.com> 2900M: Santosh Shilimkar <ssantosh@kernel.org> 2901L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2902S: Maintained 2903T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2904F: arch/arm/boot/dts/keystone-* 2905F: arch/arm/mach-keystone/ 2906 2907ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2908M: Santosh Shilimkar <ssantosh@kernel.org> 2909L: linux-kernel@vger.kernel.org 2910S: Maintained 2911F: drivers/clk/keystone/ 2912 2913ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2914M: Santosh Shilimkar <ssantosh@kernel.org> 2915L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2916L: linux-kernel@vger.kernel.org 2917S: Maintained 2918F: drivers/clocksource/timer-keystone.c 2919 2920ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2921M: Santosh Shilimkar <ssantosh@kernel.org> 2922L: linux-kernel@vger.kernel.org 2923S: Maintained 2924F: drivers/power/reset/keystone-reset.c 2925 2926ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2927M: Nishanth Menon <nm@ti.com> 2928M: Vignesh Raghavendra <vigneshr@ti.com> 2929M: Tero Kristo <kristo@kernel.org> 2930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2931S: Supported 2932F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2933F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2934F: arch/arm64/boot/dts/ti/Makefile 2935F: arch/arm64/boot/dts/ti/k3-* 2936F: include/dt-bindings/pinctrl/k3.h 2937 2938ARM/TOSHIBA VISCONTI ARCHITECTURE 2939M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2941S: Supported 2942T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2943F: Documentation/devicetree/bindings/arm/toshiba.yaml 2944F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2945F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2946F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2947F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2948F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2949F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2950F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2951F: arch/arm64/boot/dts/toshiba/ 2952F: drivers/clk/visconti/ 2953F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2954F: drivers/gpio/gpio-visconti.c 2955F: drivers/pci/controller/dwc/pcie-visconti.c 2956F: drivers/pinctrl/visconti/ 2957F: drivers/watchdog/visconti_wdt.c 2958N: visconti 2959 2960ARM/UNIPHIER ARCHITECTURE 2961M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2962M: Masami Hiramatsu <mhiramat@kernel.org> 2963L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2964S: Maintained 2965F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2966F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2967F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2968F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2969F: arch/arm/boot/dts/uniphier* 2970F: arch/arm/include/asm/hardware/cache-uniphier.h 2971F: arch/arm/mach-uniphier/ 2972F: arch/arm/mm/cache-uniphier.c 2973F: arch/arm64/boot/dts/socionext/uniphier* 2974F: drivers/bus/uniphier-system-bus.c 2975F: drivers/clk/uniphier/ 2976F: drivers/dma/uniphier-mdmac.c 2977F: drivers/gpio/gpio-uniphier.c 2978F: drivers/i2c/busses/i2c-uniphier* 2979F: drivers/irqchip/irq-uniphier-aidet.c 2980F: drivers/mmc/host/uniphier-sd.c 2981F: drivers/pinctrl/uniphier/ 2982F: drivers/reset/reset-uniphier.c 2983F: drivers/tty/serial/8250/8250_uniphier.c 2984N: uniphier 2985 2986ARM/VERSATILE EXPRESS PLATFORM 2987M: Liviu Dudau <liviu.dudau@arm.com> 2988M: Sudeep Holla <sudeep.holla@arm.com> 2989M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2990L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2991S: Maintained 2992F: */*/*/vexpress* 2993F: */*/vexpress* 2994F: arch/arm/boot/dts/vexpress* 2995F: arch/arm/mach-versatile/ 2996F: arch/arm64/boot/dts/arm/ 2997F: drivers/clk/versatile/clk-vexpress-osc.c 2998F: drivers/clocksource/timer-versatile.c 2999N: mps2 3000 3001ARM/VFP SUPPORT 3002M: Russell King <linux@armlinux.org.uk> 3003L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3004S: Maintained 3005W: http://www.armlinux.org.uk/ 3006F: arch/arm/vfp/ 3007 3008ARM/VT8500 ARM ARCHITECTURE 3009L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3010S: Orphan 3011F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3012F: arch/arm/mach-vt8500/ 3013F: drivers/clocksource/timer-vt8500.c 3014F: drivers/i2c/busses/i2c-wmt.c 3015F: drivers/mmc/host/wmt-sdmmc.c 3016F: drivers/pwm/pwm-vt8500.c 3017F: drivers/rtc/rtc-vt8500.c 3018F: drivers/tty/serial/vt8500_serial.c 3019F: drivers/usb/host/ehci-platform.c 3020F: drivers/usb/host/uhci-platform.c 3021F: drivers/video/fbdev/vt8500lcdfb.* 3022F: drivers/video/fbdev/wm8505fb* 3023F: drivers/video/fbdev/wmt_ge_rops.* 3024 3025ARM/ZYNQ ARCHITECTURE 3026M: Michal Simek <michal.simek@xilinx.com> 3027L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3028S: Supported 3029W: http://wiki.xilinx.com 3030T: git https://github.com/Xilinx/linux-xlnx.git 3031F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3032F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3033F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3034F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3035F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3036F: arch/arm/mach-zynq/ 3037F: drivers/clocksource/timer-cadence-ttc.c 3038F: drivers/cpuidle/cpuidle-zynq.c 3039F: drivers/edac/synopsys_edac.c 3040F: drivers/i2c/busses/i2c-cadence.c 3041F: drivers/i2c/busses/i2c-xiic.c 3042F: drivers/mmc/host/sdhci-of-arasan.c 3043N: zynq 3044N: xilinx 3045 3046ARM64 PORT (AARCH64 ARCHITECTURE) 3047M: Catalin Marinas <catalin.marinas@arm.com> 3048M: Will Deacon <will@kernel.org> 3049L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3050S: Maintained 3051T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3052F: Documentation/arm64/ 3053F: arch/arm64/ 3054F: tools/testing/selftests/arm64/ 3055X: arch/arm64/boot/dts/ 3056 3057ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3058M: George McCollister <george.mccollister@gmail.com> 3059L: netdev@vger.kernel.org 3060S: Maintained 3061F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3062F: drivers/net/dsa/xrs700x/* 3063F: net/dsa/tag_xrs700x.c 3064 3065AS3645A LED FLASH CONTROLLER DRIVER 3066M: Sakari Ailus <sakari.ailus@iki.fi> 3067L: linux-leds@vger.kernel.org 3068S: Maintained 3069F: drivers/leds/flash/leds-as3645a.c 3070 3071ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3072M: Tianshu Qiu <tian.shu.qiu@intel.com> 3073L: linux-media@vger.kernel.org 3074S: Maintained 3075T: git git://linuxtv.org/media_tree.git 3076F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3077F: drivers/media/i2c/ak7375.c 3078 3079ASAHI KASEI AK8974 DRIVER 3080M: Linus Walleij <linus.walleij@linaro.org> 3081L: linux-iio@vger.kernel.org 3082S: Supported 3083W: http://www.akm.com/ 3084F: drivers/iio/magnetometer/ak8974.c 3085 3086ASC7621 HARDWARE MONITOR DRIVER 3087M: George Joseph <george.joseph@fairview5.com> 3088L: linux-hwmon@vger.kernel.org 3089S: Maintained 3090F: Documentation/hwmon/asc7621.rst 3091F: drivers/hwmon/asc7621.c 3092 3093ASIX AX88796C SPI ETHERNET ADAPTER 3094M: Łukasz Stelmach <l.stelmach@samsung.com> 3095S: Maintained 3096F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3097F: drivers/net/ethernet/asix/ax88796c_* 3098 3099ASPEED PECI CONTROLLER 3100M: Iwona Winiarska <iwona.winiarska@intel.com> 3101L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3102L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3103S: Supported 3104F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3105F: drivers/peci/controller/peci-aspeed.c 3106 3107ASPEED PINCTRL DRIVERS 3108M: Andrew Jeffery <andrew@aj.id.au> 3109L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3110L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3111L: linux-gpio@vger.kernel.org 3112S: Maintained 3113F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3114F: drivers/pinctrl/aspeed/ 3115 3116ASPEED SCU INTERRUPT CONTROLLER DRIVER 3117M: Eddie James <eajames@linux.ibm.com> 3118L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3119S: Maintained 3120F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3121F: drivers/irqchip/irq-aspeed-scu-ic.c 3122F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3123 3124ASPEED SD/MMC DRIVER 3125M: Andrew Jeffery <andrew@aj.id.au> 3126L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3127L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3128L: linux-mmc@vger.kernel.org 3129S: Maintained 3130F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3131F: drivers/mmc/host/sdhci-of-aspeed* 3132 3133ASPEED SMC SPI DRIVER 3134M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3135M: Cédric Le Goater <clg@kaod.org> 3136L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3137L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3138L: linux-spi@vger.kernel.org 3139S: Maintained 3140F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3141F: drivers/spi/spi-aspeed-smc.c 3142 3143ASPEED VIDEO ENGINE DRIVER 3144M: Eddie James <eajames@linux.ibm.com> 3145L: linux-media@vger.kernel.org 3146L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3147S: Maintained 3148F: Documentation/devicetree/bindings/media/aspeed-video.txt 3149F: drivers/media/platform/aspeed/ 3150 3151ASPEED USB UDC DRIVER 3152M: Neal Liu <neal_liu@aspeedtech.com> 3153L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3154S: Maintained 3155F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3156F: drivers/usb/gadget/udc/aspeed_udc.c 3157 3158ASPEED CRYPTO DRIVER 3159M: Neal Liu <neal_liu@aspeedtech.com> 3160L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3161S: Maintained 3162F: Documentation/devicetree/bindings/crypto/aspeed,* 3163F: drivers/crypto/aspeed/ 3164 3165ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3166M: Corentin Chary <corentin.chary@gmail.com> 3167L: acpi4asus-user@lists.sourceforge.net 3168L: platform-driver-x86@vger.kernel.org 3169S: Maintained 3170W: http://acpi4asus.sf.net 3171F: drivers/platform/x86/asus*.c 3172F: drivers/platform/x86/eeepc*.c 3173 3174ASUS TF103C DOCK DRIVER 3175M: Hans de Goede <hdegoede@redhat.com> 3176L: platform-driver-x86@vger.kernel.org 3177S: Maintained 3178T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3179F: drivers/platform/x86/asus-tf103c-dock.c 3180 3181ASUS WMI HARDWARE MONITOR DRIVER 3182M: Ed Brindley <kernel@maidavale.org> 3183M: Denis Pauk <pauk.denis@gmail.com> 3184L: linux-hwmon@vger.kernel.org 3185S: Maintained 3186F: drivers/hwmon/asus_wmi_sensors.c 3187 3188ASUS EC HARDWARE MONITOR DRIVER 3189M: Eugene Shalygin <eugene.shalygin@gmail.com> 3190L: linux-hwmon@vger.kernel.org 3191S: Maintained 3192F: drivers/hwmon/asus-ec-sensors.c 3193 3194ASUS WIRELESS RADIO CONTROL DRIVER 3195M: João Paulo Rechi Vita <jprvita@gmail.com> 3196L: platform-driver-x86@vger.kernel.org 3197S: Maintained 3198F: drivers/platform/x86/asus-wireless.c 3199 3200ASYMMETRIC KEYS 3201M: David Howells <dhowells@redhat.com> 3202L: keyrings@vger.kernel.org 3203S: Maintained 3204F: Documentation/crypto/asymmetric-keys.rst 3205F: crypto/asymmetric_keys/ 3206F: include/crypto/pkcs7.h 3207F: include/crypto/public_key.h 3208F: include/linux/verification.h 3209 3210ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3211R: Dan Williams <dan.j.williams@intel.com> 3212S: Odd fixes 3213W: http://sourceforge.net/projects/xscaleiop 3214F: Documentation/crypto/async-tx-api.rst 3215F: crypto/async_tx/ 3216F: include/linux/async_tx.h 3217 3218AT24 EEPROM DRIVER 3219M: Bartosz Golaszewski <brgl@bgdev.pl> 3220L: linux-i2c@vger.kernel.org 3221S: Maintained 3222T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3223F: Documentation/devicetree/bindings/eeprom/at24.yaml 3224F: drivers/misc/eeprom/at24.c 3225 3226ATA OVER ETHERNET (AOE) DRIVER 3227M: "Justin Sanders" <justin@coraid.com> 3228S: Supported 3229W: http://www.openaoe.org/ 3230F: Documentation/admin-guide/aoe/ 3231F: drivers/block/aoe/ 3232 3233ATC260X PMIC MFD DRIVER 3234M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3235M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3236L: linux-actions@lists.infradead.org 3237S: Maintained 3238F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3239F: drivers/input/misc/atc260x-onkey.c 3240F: drivers/mfd/atc260* 3241F: drivers/power/reset/atc260x-poweroff.c 3242F: drivers/regulator/atc260x-regulator.c 3243F: include/linux/mfd/atc260x/* 3244 3245ATHEROS 71XX/9XXX GPIO DRIVER 3246M: Alban Bedel <albeu@free.fr> 3247S: Maintained 3248W: https://github.com/AlbanBedel/linux 3249T: git git://github.com/AlbanBedel/linux 3250F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3251F: drivers/gpio/gpio-ath79.c 3252 3253ATHEROS 71XX/9XXX USB PHY DRIVER 3254M: Alban Bedel <albeu@free.fr> 3255S: Maintained 3256W: https://github.com/AlbanBedel/linux 3257T: git git://github.com/AlbanBedel/linux 3258F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3259F: drivers/phy/qualcomm/phy-ath79-usb.c 3260 3261ATHEROS ATH GENERIC UTILITIES 3262M: Kalle Valo <kvalo@kernel.org> 3263L: linux-wireless@vger.kernel.org 3264S: Supported 3265F: drivers/net/wireless/ath/* 3266 3267ATHEROS ATH5K WIRELESS DRIVER 3268M: Jiri Slaby <jirislaby@kernel.org> 3269M: Nick Kossifidis <mickflemm@gmail.com> 3270M: Luis Chamberlain <mcgrof@kernel.org> 3271L: linux-wireless@vger.kernel.org 3272S: Maintained 3273W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3274F: drivers/net/wireless/ath/ath5k/ 3275 3276ATHEROS ATH6KL WIRELESS DRIVER 3277L: linux-wireless@vger.kernel.org 3278S: Orphan 3279W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3280F: drivers/net/wireless/ath/ath6kl/ 3281 3282ATI_REMOTE2 DRIVER 3283M: Ville Syrjala <syrjala@sci.fi> 3284S: Maintained 3285F: drivers/input/misc/ati_remote2.c 3286 3287ATK0110 HWMON DRIVER 3288M: Luca Tettamanti <kronos.it@gmail.com> 3289L: linux-hwmon@vger.kernel.org 3290S: Maintained 3291F: drivers/hwmon/asus_atk0110.c 3292 3293ATLX ETHERNET DRIVERS 3294M: Chris Snook <chris.snook@gmail.com> 3295L: netdev@vger.kernel.org 3296S: Maintained 3297W: http://sourceforge.net/projects/atl1 3298W: http://atl1.sourceforge.net 3299F: drivers/net/ethernet/atheros/ 3300 3301ATM 3302M: Chas Williams <3chas3@gmail.com> 3303L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3304L: netdev@vger.kernel.org 3305S: Maintained 3306W: http://linux-atm.sourceforge.net 3307F: drivers/atm/ 3308F: include/linux/atm* 3309F: include/uapi/linux/atm* 3310 3311ATMEL MACB ETHERNET DRIVER 3312M: Nicolas Ferre <nicolas.ferre@microchip.com> 3313M: Claudiu Beznea <claudiu.beznea@microchip.com> 3314S: Supported 3315F: drivers/net/ethernet/cadence/ 3316 3317ATMEL MAXTOUCH DRIVER 3318M: Nick Dyer <nick@shmanahar.org> 3319S: Maintained 3320T: git git://github.com/ndyer/linux.git 3321F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3322F: drivers/input/touchscreen/atmel_mxt_ts.c 3323 3324ATMEL WIRELESS DRIVER 3325M: Simon Kelley <simon@thekelleys.org.uk> 3326L: linux-wireless@vger.kernel.org 3327S: Maintained 3328W: http://www.thekelleys.org.uk/atmel 3329W: http://atmelwlandriver.sourceforge.net/ 3330F: drivers/net/wireless/atmel/atmel* 3331 3332ATOMIC INFRASTRUCTURE 3333M: Will Deacon <will@kernel.org> 3334M: Peter Zijlstra <peterz@infradead.org> 3335R: Boqun Feng <boqun.feng@gmail.com> 3336R: Mark Rutland <mark.rutland@arm.com> 3337L: linux-kernel@vger.kernel.org 3338S: Maintained 3339F: arch/*/include/asm/atomic*.h 3340F: include/*/atomic*.h 3341F: include/linux/refcount.h 3342F: Documentation/atomic_*.txt 3343F: scripts/atomic/ 3344 3345ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3346M: Bradley Grove <linuxdrivers@attotech.com> 3347L: linux-scsi@vger.kernel.org 3348S: Supported 3349W: http://www.attotech.com 3350F: drivers/scsi/esas2r 3351 3352ATUSB IEEE 802.15.4 RADIO DRIVER 3353M: Stefan Schmidt <stefan@datenfreihafen.org> 3354L: linux-wpan@vger.kernel.org 3355S: Maintained 3356F: drivers/net/ieee802154/at86rf230.h 3357F: drivers/net/ieee802154/atusb.c 3358F: drivers/net/ieee802154/atusb.h 3359 3360AUDIT SUBSYSTEM 3361M: Paul Moore <paul@paul-moore.com> 3362M: Eric Paris <eparis@redhat.com> 3363L: audit@vger.kernel.org 3364S: Supported 3365W: https://github.com/linux-audit 3366T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3367F: include/asm-generic/audit_*.h 3368F: include/linux/audit.h 3369F: include/linux/audit_arch.h 3370F: include/uapi/linux/audit.h 3371F: kernel/audit* 3372F: lib/*audit.c 3373 3374AUXILIARY DISPLAY DRIVERS 3375M: Miguel Ojeda <ojeda@kernel.org> 3376S: Maintained 3377F: Documentation/devicetree/bindings/auxdisplay/ 3378F: drivers/auxdisplay/ 3379F: include/linux/cfag12864b.h 3380 3381AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3382M: Andreas Klinger <ak@it-klinger.de> 3383L: linux-iio@vger.kernel.org 3384S: Maintained 3385F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3386F: drivers/iio/adc/hx711.c 3387 3388AX.25 NETWORK LAYER 3389M: Ralf Baechle <ralf@linux-mips.org> 3390L: linux-hams@vger.kernel.org 3391S: Maintained 3392W: http://www.linux-ax25.org/ 3393F: include/net/ax25.h 3394F: include/uapi/linux/ax25.h 3395F: net/ax25/ 3396 3397AXENTIA ARM DEVICES 3398M: Peter Rosin <peda@axentia.se> 3399L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3400S: Maintained 3401F: arch/arm/boot/dts/at91-linea.dtsi 3402F: arch/arm/boot/dts/at91-natte.dtsi 3403F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3404F: arch/arm/boot/dts/at91-tse850-3.dts 3405 3406AXENTIA ASOC DRIVERS 3407M: Peter Rosin <peda@axentia.se> 3408L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3409S: Maintained 3410F: Documentation/devicetree/bindings/sound/axentia,* 3411F: sound/soc/atmel/tse850-pcm5142.c 3412 3413AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3414M: Nuno Sá <nuno.sa@analog.com> 3415L: linux-hwmon@vger.kernel.org 3416S: Supported 3417W: https://ez.analog.com/linux-software-drivers 3418F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3419F: drivers/hwmon/axi-fan-control.c 3420 3421AXXIA I2C CONTROLLER 3422M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3423L: linux-i2c@vger.kernel.org 3424S: Maintained 3425F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3426F: drivers/i2c/busses/i2c-axxia.c 3427 3428AZ6007 DVB DRIVER 3429M: Mauro Carvalho Chehab <mchehab@kernel.org> 3430L: linux-media@vger.kernel.org 3431S: Maintained 3432W: https://linuxtv.org 3433T: git git://linuxtv.org/media_tree.git 3434F: drivers/media/usb/dvb-usb-v2/az6007.c 3435 3436AZTECH FM RADIO RECEIVER DRIVER 3437M: Hans Verkuil <hverkuil@xs4all.nl> 3438L: linux-media@vger.kernel.org 3439S: Maintained 3440W: https://linuxtv.org 3441T: git git://linuxtv.org/media_tree.git 3442F: drivers/media/radio/radio-aztech* 3443 3444B43 WIRELESS DRIVER 3445L: linux-wireless@vger.kernel.org 3446L: b43-dev@lists.infradead.org 3447S: Odd Fixes 3448W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3449F: drivers/net/wireless/broadcom/b43/ 3450 3451B43LEGACY WIRELESS DRIVER 3452M: Larry Finger <Larry.Finger@lwfinger.net> 3453L: linux-wireless@vger.kernel.org 3454L: b43-dev@lists.infradead.org 3455S: Maintained 3456W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3457F: drivers/net/wireless/broadcom/b43legacy/ 3458 3459BACKLIGHT CLASS/SUBSYSTEM 3460M: Lee Jones <lee@kernel.org> 3461M: Daniel Thompson <daniel.thompson@linaro.org> 3462M: Jingoo Han <jingoohan1@gmail.com> 3463L: dri-devel@lists.freedesktop.org 3464S: Maintained 3465T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3466F: Documentation/ABI/stable/sysfs-class-backlight 3467F: Documentation/ABI/testing/sysfs-class-backlight 3468F: Documentation/devicetree/bindings/leds/backlight 3469F: drivers/video/backlight/ 3470F: include/linux/backlight.h 3471F: include/linux/pwm_backlight.h 3472 3473BARCO P50 GPIO DRIVER 3474M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3475M: Peter Korsgaard <peter.korsgaard@barco.com> 3476S: Maintained 3477F: drivers/platform/x86/barco-p50-gpio.c 3478 3479BATMAN ADVANCED 3480M: Marek Lindner <mareklindner@neomailbox.ch> 3481M: Simon Wunderlich <sw@simonwunderlich.de> 3482M: Antonio Quartulli <a@unstable.cc> 3483M: Sven Eckelmann <sven@narfation.org> 3484L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3485S: Maintained 3486W: https://www.open-mesh.org/ 3487Q: https://patchwork.open-mesh.org/project/batman/list/ 3488B: https://www.open-mesh.org/projects/batman-adv/issues 3489C: ircs://irc.hackint.org/batadv 3490T: git https://git.open-mesh.org/linux-merge.git 3491F: Documentation/networking/batman-adv.rst 3492F: include/uapi/linux/batadv_packet.h 3493F: include/uapi/linux/batman_adv.h 3494F: net/batman-adv/ 3495 3496BAYCOM/HDLCDRV DRIVERS FOR AX.25 3497M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3498L: linux-hams@vger.kernel.org 3499S: Maintained 3500W: http://www.baycom.org/~tom/ham/ham.html 3501F: drivers/net/hamradio/baycom* 3502 3503BCACHE (BLOCK LAYER CACHE) 3504M: Coly Li <colyli@suse.de> 3505M: Kent Overstreet <kent.overstreet@gmail.com> 3506L: linux-bcache@vger.kernel.org 3507S: Maintained 3508W: http://bcache.evilpiepirate.org 3509C: irc://irc.oftc.net/bcache 3510F: drivers/md/bcache/ 3511 3512BDISP ST MEDIA DRIVER 3513M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3514L: linux-media@vger.kernel.org 3515S: Supported 3516W: https://linuxtv.org 3517T: git git://linuxtv.org/media_tree.git 3518F: drivers/media/platform/st/sti/bdisp 3519 3520BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3521M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3522L: netdev@vger.kernel.org 3523S: Maintained 3524F: drivers/net/ethernet/ec_bhf.c 3525 3526BEFS FILE SYSTEM 3527M: Luis de Bethencourt <luisbg@kernel.org> 3528M: Salah Triki <salah.triki@gmail.com> 3529S: Maintained 3530T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3531F: Documentation/filesystems/befs.rst 3532F: fs/befs/ 3533 3534BFQ I/O SCHEDULER 3535M: Paolo Valente <paolo.valente@linaro.org> 3536M: Jens Axboe <axboe@kernel.dk> 3537L: linux-block@vger.kernel.org 3538S: Maintained 3539F: Documentation/block/bfq-iosched.rst 3540F: block/bfq-* 3541 3542BFS FILE SYSTEM 3543M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3544S: Maintained 3545F: Documentation/filesystems/bfs.rst 3546F: fs/bfs/ 3547F: include/uapi/linux/bfs_fs.h 3548 3549BITMAP API 3550M: Yury Norov <yury.norov@gmail.com> 3551R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3552R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3553S: Maintained 3554F: include/linux/bitmap.h 3555F: include/linux/cpumask.h 3556F: include/linux/find.h 3557F: include/linux/nodemask.h 3558F: lib/bitmap.c 3559F: lib/cpumask.c 3560F: lib/cpumask_kunit.c 3561F: lib/find_bit.c 3562F: lib/find_bit_benchmark.c 3563F: lib/test_bitmap.c 3564F: tools/include/linux/bitmap.h 3565F: tools/include/linux/find.h 3566F: tools/lib/bitmap.c 3567F: tools/lib/find_bit.c 3568 3569BLINKM RGB LED DRIVER 3570M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3571S: Maintained 3572F: drivers/leds/leds-blinkm.c 3573 3574BLOCK LAYER 3575M: Jens Axboe <axboe@kernel.dk> 3576L: linux-block@vger.kernel.org 3577S: Maintained 3578T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3579F: Documentation/ABI/stable/sysfs-block 3580F: Documentation/block/ 3581F: block/ 3582F: drivers/block/ 3583F: include/linux/bio.h 3584F: include/linux/blk* 3585F: kernel/trace/blktrace.c 3586F: lib/sbitmap.c 3587 3588BLOCK2MTD DRIVER 3589M: Joern Engel <joern@lazybastard.org> 3590L: linux-mtd@lists.infradead.org 3591S: Maintained 3592F: drivers/mtd/devices/block2mtd.c 3593 3594BLUETOOTH DRIVERS 3595M: Marcel Holtmann <marcel@holtmann.org> 3596M: Johan Hedberg <johan.hedberg@gmail.com> 3597M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3598L: linux-bluetooth@vger.kernel.org 3599S: Supported 3600W: http://www.bluez.org/ 3601T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3602T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3603F: drivers/bluetooth/ 3604 3605BLUETOOTH SUBSYSTEM 3606M: Marcel Holtmann <marcel@holtmann.org> 3607M: Johan Hedberg <johan.hedberg@gmail.com> 3608M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3609L: linux-bluetooth@vger.kernel.org 3610S: Supported 3611W: http://www.bluez.org/ 3612T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3613T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3614F: include/net/bluetooth/ 3615F: net/bluetooth/ 3616 3617BONDING DRIVER 3618M: Jay Vosburgh <j.vosburgh@gmail.com> 3619M: Andy Gospodarek <andy@greyhouse.net> 3620L: netdev@vger.kernel.org 3621S: Supported 3622W: http://sourceforge.net/projects/bonding/ 3623F: Documentation/networking/bonding.rst 3624F: drivers/net/bonding/ 3625F: include/net/bond* 3626F: include/uapi/linux/if_bonding.h 3627F: tools/testing/selftests/drivers/net/bonding/ 3628 3629BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3630M: Dan Robertson <dan@dlrobertson.com> 3631L: linux-iio@vger.kernel.org 3632S: Maintained 3633F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3634F: drivers/iio/accel/bma400* 3635 3636BPF [GENERAL] (Safe Dynamic Programs and Tools) 3637M: Alexei Starovoitov <ast@kernel.org> 3638M: Daniel Borkmann <daniel@iogearbox.net> 3639M: Andrii Nakryiko <andrii@kernel.org> 3640R: Martin KaFai Lau <martin.lau@linux.dev> 3641R: Song Liu <song@kernel.org> 3642R: Yonghong Song <yhs@fb.com> 3643R: John Fastabend <john.fastabend@gmail.com> 3644R: KP Singh <kpsingh@kernel.org> 3645R: Stanislav Fomichev <sdf@google.com> 3646R: Hao Luo <haoluo@google.com> 3647R: Jiri Olsa <jolsa@kernel.org> 3648L: bpf@vger.kernel.org 3649S: Supported 3650W: https://bpf.io/ 3651Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3652T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3653T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3654F: Documentation/bpf/ 3655F: Documentation/networking/filter.rst 3656F: Documentation/userspace-api/ebpf/ 3657F: arch/*/net/* 3658F: include/linux/bpf* 3659F: include/linux/btf* 3660F: include/linux/filter.h 3661F: include/trace/events/xdp.h 3662F: include/uapi/linux/bpf* 3663F: include/uapi/linux/btf* 3664F: include/uapi/linux/filter.h 3665F: kernel/bpf/ 3666F: kernel/trace/bpf_trace.c 3667F: lib/test_bpf.c 3668F: net/bpf/ 3669F: net/core/filter.c 3670F: net/sched/act_bpf.c 3671F: net/sched/cls_bpf.c 3672F: samples/bpf/ 3673F: scripts/bpf_doc.py 3674F: scripts/pahole-flags.sh 3675F: scripts/pahole-version.sh 3676F: tools/bpf/ 3677F: tools/lib/bpf/ 3678F: tools/testing/selftests/bpf/ 3679 3680BPF JIT for ARM 3681M: Shubham Bansal <illusionist.neo@gmail.com> 3682L: bpf@vger.kernel.org 3683S: Odd Fixes 3684F: arch/arm/net/ 3685 3686BPF JIT for ARM64 3687M: Daniel Borkmann <daniel@iogearbox.net> 3688M: Alexei Starovoitov <ast@kernel.org> 3689M: Zi Shen Lim <zlim.lnx@gmail.com> 3690L: bpf@vger.kernel.org 3691S: Supported 3692F: arch/arm64/net/ 3693 3694BPF JIT for MIPS (32-BIT AND 64-BIT) 3695M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3696M: Paul Burton <paulburton@kernel.org> 3697L: bpf@vger.kernel.org 3698S: Maintained 3699F: arch/mips/net/ 3700 3701BPF JIT for NFP NICs 3702M: Jakub Kicinski <kuba@kernel.org> 3703L: bpf@vger.kernel.org 3704S: Odd Fixes 3705F: drivers/net/ethernet/netronome/nfp/bpf/ 3706 3707BPF JIT for POWERPC (32-BIT AND 64-BIT) 3708M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3709M: Michael Ellerman <mpe@ellerman.id.au> 3710L: bpf@vger.kernel.org 3711S: Supported 3712F: arch/powerpc/net/ 3713 3714BPF JIT for RISC-V (32-bit) 3715M: Luke Nelson <luke.r.nels@gmail.com> 3716M: Xi Wang <xi.wang@gmail.com> 3717L: bpf@vger.kernel.org 3718S: Maintained 3719F: arch/riscv/net/ 3720X: arch/riscv/net/bpf_jit_comp64.c 3721 3722BPF JIT for RISC-V (64-bit) 3723M: Björn Töpel <bjorn@kernel.org> 3724L: bpf@vger.kernel.org 3725S: Maintained 3726F: arch/riscv/net/ 3727X: arch/riscv/net/bpf_jit_comp32.c 3728 3729BPF JIT for S390 3730M: Ilya Leoshkevich <iii@linux.ibm.com> 3731M: Heiko Carstens <hca@linux.ibm.com> 3732M: Vasily Gorbik <gor@linux.ibm.com> 3733L: bpf@vger.kernel.org 3734S: Supported 3735F: arch/s390/net/ 3736X: arch/s390/net/pnet.c 3737 3738BPF JIT for SPARC (32-BIT AND 64-BIT) 3739M: David S. Miller <davem@davemloft.net> 3740L: bpf@vger.kernel.org 3741S: Odd Fixes 3742F: arch/sparc/net/ 3743 3744BPF JIT for X86 32-BIT 3745M: Wang YanQing <udknight@gmail.com> 3746L: bpf@vger.kernel.org 3747S: Odd Fixes 3748F: arch/x86/net/bpf_jit_comp32.c 3749 3750BPF JIT for X86 64-BIT 3751M: Alexei Starovoitov <ast@kernel.org> 3752M: Daniel Borkmann <daniel@iogearbox.net> 3753L: bpf@vger.kernel.org 3754S: Supported 3755F: arch/x86/net/ 3756X: arch/x86/net/bpf_jit_comp32.c 3757 3758BPF [CORE] 3759M: Alexei Starovoitov <ast@kernel.org> 3760M: Daniel Borkmann <daniel@iogearbox.net> 3761R: John Fastabend <john.fastabend@gmail.com> 3762L: bpf@vger.kernel.org 3763S: Maintained 3764F: kernel/bpf/verifier.c 3765F: kernel/bpf/tnum.c 3766F: kernel/bpf/core.c 3767F: kernel/bpf/syscall.c 3768F: kernel/bpf/dispatcher.c 3769F: kernel/bpf/trampoline.c 3770F: include/linux/bpf* 3771F: include/linux/filter.h 3772F: include/linux/tnum.h 3773 3774BPF [BTF] 3775M: Martin KaFai Lau <martin.lau@linux.dev> 3776L: bpf@vger.kernel.org 3777S: Maintained 3778F: kernel/bpf/btf.c 3779F: include/linux/btf* 3780 3781BPF [TRACING] 3782M: Song Liu <song@kernel.org> 3783R: Jiri Olsa <jolsa@kernel.org> 3784L: bpf@vger.kernel.org 3785S: Maintained 3786F: kernel/trace/bpf_trace.c 3787F: kernel/bpf/stackmap.c 3788 3789BPF [NETWORKING] (tc BPF, sock_addr) 3790M: Martin KaFai Lau <martin.lau@linux.dev> 3791M: Daniel Borkmann <daniel@iogearbox.net> 3792R: John Fastabend <john.fastabend@gmail.com> 3793L: bpf@vger.kernel.org 3794L: netdev@vger.kernel.org 3795S: Maintained 3796F: net/core/filter.c 3797F: net/sched/act_bpf.c 3798F: net/sched/cls_bpf.c 3799 3800BPF [NETWORKING] (struct_ops, reuseport) 3801M: Martin KaFai Lau <martin.lau@linux.dev> 3802L: bpf@vger.kernel.org 3803L: netdev@vger.kernel.org 3804S: Maintained 3805F: kernel/bpf/bpf_struct* 3806 3807BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3808M: KP Singh <kpsingh@kernel.org> 3809R: Florent Revest <revest@chromium.org> 3810R: Brendan Jackman <jackmanb@chromium.org> 3811L: bpf@vger.kernel.org 3812S: Maintained 3813F: Documentation/bpf/prog_lsm.rst 3814F: include/linux/bpf_lsm.h 3815F: kernel/bpf/bpf_lsm.c 3816F: security/bpf/ 3817 3818BPF [STORAGE & CGROUPS] 3819M: Martin KaFai Lau <martin.lau@linux.dev> 3820L: bpf@vger.kernel.org 3821S: Maintained 3822F: kernel/bpf/cgroup.c 3823F: kernel/bpf/*storage.c 3824F: kernel/bpf/bpf_lru* 3825 3826BPF [RINGBUF] 3827M: Andrii Nakryiko <andrii@kernel.org> 3828L: bpf@vger.kernel.org 3829S: Maintained 3830F: kernel/bpf/ringbuf.c 3831 3832BPF [ITERATOR] 3833M: Yonghong Song <yhs@fb.com> 3834L: bpf@vger.kernel.org 3835S: Maintained 3836F: kernel/bpf/*iter.c 3837 3838BPF [L7 FRAMEWORK] (sockmap) 3839M: John Fastabend <john.fastabend@gmail.com> 3840M: Jakub Sitnicki <jakub@cloudflare.com> 3841L: netdev@vger.kernel.org 3842L: bpf@vger.kernel.org 3843S: Maintained 3844F: include/linux/skmsg.h 3845F: net/core/skmsg.c 3846F: net/core/sock_map.c 3847F: net/ipv4/tcp_bpf.c 3848F: net/ipv4/udp_bpf.c 3849F: net/unix/unix_bpf.c 3850 3851BPF [LIBRARY] (libbpf) 3852M: Andrii Nakryiko <andrii@kernel.org> 3853L: bpf@vger.kernel.org 3854S: Maintained 3855F: tools/lib/bpf/ 3856 3857BPF [TOOLING] (bpftool) 3858M: Quentin Monnet <quentin@isovalent.com> 3859L: bpf@vger.kernel.org 3860S: Maintained 3861F: kernel/bpf/disasm.* 3862F: tools/bpf/bpftool/ 3863 3864BPF [SELFTESTS] (Test Runners & Infrastructure) 3865M: Andrii Nakryiko <andrii@kernel.org> 3866R: Mykola Lysenko <mykolal@fb.com> 3867L: bpf@vger.kernel.org 3868S: Maintained 3869F: tools/testing/selftests/bpf/ 3870 3871BPF [DOCUMENTATION] (Related to Standardization) 3872R: David Vernet <void@manifault.com> 3873L: bpf@vger.kernel.org 3874L: bpf@ietf.org 3875S: Maintained 3876F: Documentation/bpf/instruction-set.rst 3877 3878BPF [MISC] 3879L: bpf@vger.kernel.org 3880S: Odd Fixes 3881K: (?:\b|_)bpf(?:\b|_) 3882 3883BROADCOM B44 10/100 ETHERNET DRIVER 3884M: Michael Chan <michael.chan@broadcom.com> 3885L: netdev@vger.kernel.org 3886S: Supported 3887F: drivers/net/ethernet/broadcom/b44.* 3888 3889BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3890M: Florian Fainelli <f.fainelli@gmail.com> 3891L: netdev@vger.kernel.org 3892L: openwrt-devel@lists.openwrt.org (subscribers-only) 3893S: Supported 3894F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3895F: drivers/net/dsa/b53/* 3896F: drivers/net/dsa/bcm_sf2* 3897F: include/linux/dsa/brcm.h 3898F: include/linux/platform_data/b53.h 3899 3900BROADCOM BCMBCA ARM ARCHITECTURE 3901M: William Zhang <william.zhang@broadcom.com> 3902M: Anand Gore <anand.gore@broadcom.com> 3903M: Kursad Oney <kursad.oney@broadcom.com> 3904M: Florian Fainelli <f.fainelli@gmail.com> 3905M: Rafał Miłecki <rafal@milecki.pl> 3906R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3907L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3908S: Maintained 3909T: git https://github.com/broadcom/stblinux.git 3910F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3911F: arch/arm64/boot/dts/broadcom/bcmbca/* 3912N: bcmbca 3913N: bcm[9]?47622 3914N: bcm[9]?4912 3915N: bcm[9]?63138 3916N: bcm[9]?63146 3917N: bcm[9]?63148 3918N: bcm[9]?63158 3919N: bcm[9]?63178 3920N: bcm[9]?6756 3921N: bcm[9]?6813 3922N: bcm[9]?6846 3923N: bcm[9]?6855 3924N: bcm[9]?6856 3925N: bcm[9]?6858 3926N: bcm[9]?6878 3927 3928BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3929M: Florian Fainelli <f.fainelli@gmail.com> 3930R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3931L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3932L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3933S: Maintained 3934T: git https://github.com/broadcom/stblinux.git 3935F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3936F: drivers/pci/controller/pcie-brcmstb.c 3937F: drivers/staging/vc04_services 3938N: bcm2711 3939N: bcm283* 3940N: raspberrypi 3941 3942BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3943M: Florian Fainelli <f.fainelli@gmail.com> 3944M: Ray Jui <rjui@broadcom.com> 3945M: Scott Branden <sbranden@broadcom.com> 3946R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3947S: Maintained 3948T: git https://github.com/broadcom/mach-bcm 3949F: arch/arm/mach-bcm/ 3950N: bcm281* 3951N: bcm113* 3952N: bcm216* 3953N: kona 3954 3955BROADCOM BCM47XX MIPS ARCHITECTURE 3956M: Hauke Mehrtens <hauke@hauke-m.de> 3957M: Rafał Miłecki <zajec5@gmail.com> 3958L: linux-mips@vger.kernel.org 3959S: Maintained 3960F: Documentation/devicetree/bindings/mips/brcm/ 3961F: arch/mips/bcm47xx/* 3962F: arch/mips/include/asm/mach-bcm47xx/* 3963 3964BROADCOM BCM4908 ETHERNET DRIVER 3965M: Rafał Miłecki <rafal@milecki.pl> 3966R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3967L: netdev@vger.kernel.org 3968S: Maintained 3969F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3970F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3971F: drivers/net/ethernet/broadcom/unimac.h 3972 3973BROADCOM BCM4908 PINMUX DRIVER 3974M: Rafał Miłecki <rafal@milecki.pl> 3975R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3976L: linux-gpio@vger.kernel.org 3977S: Maintained 3978F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3979F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3980 3981BROADCOM BCM5301X ARM ARCHITECTURE 3982M: Florian Fainelli <f.fainelli@gmail.com> 3983M: Hauke Mehrtens <hauke@hauke-m.de> 3984M: Rafał Miłecki <zajec5@gmail.com> 3985R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3986L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3987S: Maintained 3988F: arch/arm/boot/dts/bcm470* 3989F: arch/arm/boot/dts/bcm5301* 3990F: arch/arm/boot/dts/bcm953012* 3991F: arch/arm/mach-bcm/bcm_5301x.c 3992 3993BROADCOM BCM53573 ARM ARCHITECTURE 3994M: Florian Fainelli <f.fainelli@gmail.com> 3995M: Rafał Miłecki <rafal@milecki.pl> 3996R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3997L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3998S: Maintained 3999F: arch/arm/boot/dts/bcm47189* 4000F: arch/arm/boot/dts/bcm53573* 4001 4002BROADCOM BCM63XX/BCM33XX UDC DRIVER 4003M: Kevin Cernekee <cernekee@gmail.com> 4004L: linux-usb@vger.kernel.org 4005S: Maintained 4006F: drivers/usb/gadget/udc/bcm63xx_udc.* 4007 4008BROADCOM BCM7XXX ARM ARCHITECTURE 4009M: Florian Fainelli <f.fainelli@gmail.com> 4010R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4011L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4012S: Maintained 4013T: git https://github.com/broadcom/stblinux.git 4014F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4015F: arch/arm/boot/dts/bcm7*.dts* 4016F: arch/arm/include/asm/hardware/cache-b15-rac.h 4017F: arch/arm/mach-bcm/*brcmstb* 4018F: arch/arm/mm/cache-b15-rac.c 4019F: drivers/bus/brcmstb_gisb.c 4020F: drivers/pci/controller/pcie-brcmstb.c 4021N: brcmstb 4022N: bcm7038 4023N: bcm7120 4024 4025BROADCOM BDC DRIVER 4026M: Justin Chen <justinpopo6@gmail.com> 4027M: Al Cooper <alcooperx@gmail.com> 4028L: linux-usb@vger.kernel.org 4029R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4030S: Maintained 4031F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4032F: drivers/usb/gadget/udc/bdc/ 4033 4034BROADCOM BMIPS CPUFREQ DRIVER 4035M: Markus Mayer <mmayer@broadcom.com> 4036R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4037L: linux-pm@vger.kernel.org 4038S: Maintained 4039F: drivers/cpufreq/bmips-cpufreq.c 4040 4041BROADCOM BMIPS MIPS ARCHITECTURE 4042M: Florian Fainelli <f.fainelli@gmail.com> 4043R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4044L: linux-mips@vger.kernel.org 4045S: Maintained 4046T: git https://github.com/broadcom/stblinux.git 4047F: arch/mips/bmips/* 4048F: arch/mips/boot/dts/brcm/bcm*.dts* 4049F: arch/mips/include/asm/mach-bmips/* 4050F: arch/mips/kernel/*bmips* 4051F: drivers/soc/bcm/bcm63xx 4052F: drivers/irqchip/irq-bcm63* 4053F: drivers/irqchip/irq-bcm7* 4054F: drivers/irqchip/irq-brcmstb* 4055F: include/linux/bcm963xx_nvram.h 4056F: include/linux/bcm963xx_tag.h 4057 4058BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4059M: Rasesh Mody <rmody@marvell.com> 4060M: GR-Linux-NIC-Dev@marvell.com 4061L: netdev@vger.kernel.org 4062S: Supported 4063F: drivers/net/ethernet/broadcom/bnx2.* 4064F: drivers/net/ethernet/broadcom/bnx2_* 4065 4066BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4067M: Saurav Kashyap <skashyap@marvell.com> 4068M: Javed Hasan <jhasan@marvell.com> 4069M: GR-QLogic-Storage-Upstream@marvell.com 4070L: linux-scsi@vger.kernel.org 4071S: Supported 4072F: drivers/scsi/bnx2fc/ 4073 4074BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4075M: Nilesh Javali <njavali@marvell.com> 4076M: Manish Rangankar <mrangankar@marvell.com> 4077M: GR-QLogic-Storage-Upstream@marvell.com 4078L: linux-scsi@vger.kernel.org 4079S: Supported 4080F: drivers/scsi/bnx2i/ 4081 4082BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4083M: Ariel Elior <aelior@marvell.com> 4084M: Sudarsana Kalluru <skalluru@marvell.com> 4085M: Manish Chopra <manishc@marvell.com> 4086L: netdev@vger.kernel.org 4087S: Supported 4088F: drivers/net/ethernet/broadcom/bnx2x/ 4089 4090BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4091M: Michael Chan <michael.chan@broadcom.com> 4092L: netdev@vger.kernel.org 4093S: Supported 4094F: drivers/firmware/broadcom/tee_bnxt_fw.c 4095F: drivers/net/ethernet/broadcom/bnxt/ 4096F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4097 4098BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4099M: Arend van Spriel <aspriel@gmail.com> 4100M: Franky Lin <franky.lin@broadcom.com> 4101M: Hante Meuleman <hante.meuleman@broadcom.com> 4102L: linux-wireless@vger.kernel.org 4103L: brcm80211-dev-list.pdl@broadcom.com 4104L: SHA-cyfmac-dev-list@infineon.com 4105S: Supported 4106F: drivers/net/wireless/broadcom/brcm80211/ 4107 4108BROADCOM BRCMSTB GPIO DRIVER 4109M: Doug Berger <opendmb@gmail.com> 4110M: Florian Fainelli <f.fainelli@gmail.com> 4111R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4112S: Supported 4113F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4114F: drivers/gpio/gpio-brcmstb.c 4115 4116BROADCOM BRCMSTB I2C DRIVER 4117M: Kamal Dasu <kdasu.kdev@gmail.com> 4118R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4119L: linux-i2c@vger.kernel.org 4120S: Supported 4121F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4122F: drivers/i2c/busses/i2c-brcmstb.c 4123 4124BROADCOM BRCMSTB UART DRIVER 4125M: Al Cooper <alcooperx@gmail.com> 4126R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4127L: linux-serial@vger.kernel.org 4128S: Maintained 4129F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4130F: drivers/tty/serial/8250/8250_bcm7271.c 4131 4132BROADCOM BRCMSTB USB EHCI DRIVER 4133M: Justin Chen <justinpopo6@gmail.com> 4134M: Al Cooper <alcooperx@gmail.com> 4135R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4136L: linux-usb@vger.kernel.org 4137S: Maintained 4138F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4139F: drivers/usb/host/ehci-brcm.* 4140 4141BROADCOM BRCMSTB USB PIN MAP DRIVER 4142M: Al Cooper <alcooperx@gmail.com> 4143R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4144L: linux-usb@vger.kernel.org 4145S: Maintained 4146F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4147F: drivers/usb/misc/brcmstb-usb-pinmap.c 4148 4149BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4150M: Justin Chen <justinpopo6@gmail.com> 4151M: Al Cooper <alcooperx@gmail.com> 4152R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4153L: linux-kernel@vger.kernel.org 4154S: Maintained 4155F: drivers/phy/broadcom/phy-brcm-usb* 4156 4157BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4158M: William Zhang <william.zhang@broadcom.com> 4159M: Kursad Oney <kursad.oney@broadcom.com> 4160M: Jonas Gorski <jonas.gorski@gmail.com> 4161R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4162L: linux-spi@vger.kernel.org 4163S: Maintained 4164F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4165F: drivers/spi/spi-bcm63xx-hsspi.c 4166F: drivers/spi/spi-bcmbca-hsspi.c 4167 4168BROADCOM ETHERNET PHY DRIVERS 4169M: Florian Fainelli <f.fainelli@gmail.com> 4170R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4171L: netdev@vger.kernel.org 4172S: Supported 4173F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4174F: drivers/net/phy/bcm*.[ch] 4175F: drivers/net/phy/broadcom.c 4176F: include/linux/brcmphy.h 4177 4178BROADCOM GENET ETHERNET DRIVER 4179M: Doug Berger <opendmb@gmail.com> 4180M: Florian Fainelli <f.fainelli@gmail.com> 4181R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4182L: netdev@vger.kernel.org 4183S: Supported 4184F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4185F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4186F: drivers/net/ethernet/broadcom/genet/ 4187F: drivers/net/ethernet/broadcom/unimac.h 4188F: drivers/net/mdio/mdio-bcm-unimac.c 4189F: include/linux/platform_data/bcmgenet.h 4190F: include/linux/platform_data/mdio-bcm-unimac.h 4191 4192BROADCOM IPROC ARM ARCHITECTURE 4193M: Ray Jui <rjui@broadcom.com> 4194M: Scott Branden <sbranden@broadcom.com> 4195R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4196L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4197S: Maintained 4198T: git https://github.com/broadcom/stblinux.git 4199F: arch/arm64/boot/dts/broadcom/northstar2/* 4200F: arch/arm64/boot/dts/broadcom/stingray/* 4201F: drivers/clk/bcm/clk-ns* 4202F: drivers/clk/bcm/clk-sr* 4203F: drivers/pinctrl/bcm/pinctrl-ns* 4204F: include/dt-bindings/clock/bcm-sr* 4205N: iproc 4206N: cygnus 4207N: bcm[-_]nsp 4208N: bcm9113* 4209N: bcm9583* 4210N: bcm9585* 4211N: bcm9586* 4212N: bcm988312 4213N: bcm113* 4214N: bcm583* 4215N: bcm585* 4216N: bcm586* 4217N: bcm88312 4218N: hr2 4219N: stingray 4220 4221BROADCOM IPROC GBIT ETHERNET DRIVER 4222M: Rafał Miłecki <rafal@milecki.pl> 4223R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4224L: netdev@vger.kernel.org 4225S: Maintained 4226F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4227F: drivers/net/ethernet/broadcom/bgmac* 4228F: drivers/net/ethernet/broadcom/unimac.h 4229 4230BROADCOM KONA GPIO DRIVER 4231M: Ray Jui <rjui@broadcom.com> 4232R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4233S: Supported 4234F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4235F: drivers/gpio/gpio-bcm-kona.c 4236 4237BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4238M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4239M: Kashyap Desai <kashyap.desai@broadcom.com> 4240M: Sumit Saxena <sumit.saxena@broadcom.com> 4241M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4242L: mpi3mr-linuxdrv.pdl@broadcom.com 4243L: linux-scsi@vger.kernel.org 4244S: Supported 4245W: https://www.broadcom.com/support/storage 4246F: drivers/scsi/mpi3mr/ 4247 4248BROADCOM NETXTREME-E ROCE DRIVER 4249M: Selvin Xavier <selvin.xavier@broadcom.com> 4250L: linux-rdma@vger.kernel.org 4251S: Supported 4252W: http://www.broadcom.com 4253F: drivers/infiniband/hw/bnxt_re/ 4254F: include/uapi/rdma/bnxt_re-abi.h 4255 4256BROADCOM NVRAM DRIVER 4257M: Rafał Miłecki <zajec5@gmail.com> 4258L: linux-mips@vger.kernel.org 4259S: Maintained 4260F: drivers/firmware/broadcom/* 4261 4262BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4263M: Rafał Miłecki <rafal@milecki.pl> 4264M: Florian Fainelli <f.fainelli@gmail.com> 4265R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4266L: linux-pm@vger.kernel.org 4267S: Maintained 4268T: git https://github.com/broadcom/stblinux.git 4269F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4270F: include/dt-bindings/soc/bcm-pmb.h 4271 4272BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4273M: Rafał Miłecki <zajec5@gmail.com> 4274L: linux-wireless@vger.kernel.org 4275S: Maintained 4276F: drivers/bcma/ 4277F: include/linux/bcma/ 4278 4279BROADCOM SPI DRIVER 4280M: Kamal Dasu <kdasu.kdev@gmail.com> 4281R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4282S: Maintained 4283F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4284F: drivers/spi/spi-bcm-qspi.* 4285F: drivers/spi/spi-brcmstb-qspi.c 4286F: drivers/spi/spi-iproc-qspi.c 4287 4288BROADCOM STB AVS CPUFREQ DRIVER 4289M: Markus Mayer <mmayer@broadcom.com> 4290R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4291L: linux-pm@vger.kernel.org 4292S: Maintained 4293F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4294F: drivers/cpufreq/brcmstb* 4295 4296BROADCOM STB AVS TMON DRIVER 4297M: Markus Mayer <mmayer@broadcom.com> 4298R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4299L: linux-pm@vger.kernel.org 4300S: Maintained 4301F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4302F: drivers/thermal/broadcom/brcmstb* 4303 4304BROADCOM STB DPFE DRIVER 4305M: Markus Mayer <mmayer@broadcom.com> 4306R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4307L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4308S: Maintained 4309F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4310F: drivers/memory/brcmstb_dpfe.c 4311 4312BROADCOM STB NAND FLASH DRIVER 4313M: Brian Norris <computersforpeace@gmail.com> 4314M: Kamal Dasu <kdasu.kdev@gmail.com> 4315R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4316L: linux-mtd@lists.infradead.org 4317S: Maintained 4318F: drivers/mtd/nand/raw/brcmnand/ 4319F: include/linux/platform_data/brcmnand.h 4320 4321BROADCOM STB PCIE DRIVER 4322M: Jim Quinlan <jim2101024@gmail.com> 4323M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4324M: Florian Fainelli <f.fainelli@gmail.com> 4325R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4326L: linux-pci@vger.kernel.org 4327S: Maintained 4328F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4329F: drivers/pci/controller/pcie-brcmstb.c 4330 4331BROADCOM SYSTEMPORT ETHERNET DRIVER 4332M: Florian Fainelli <f.fainelli@gmail.com> 4333R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4334L: netdev@vger.kernel.org 4335S: Supported 4336F: drivers/net/ethernet/broadcom/bcmsysport.* 4337F: drivers/net/ethernet/broadcom/unimac.h 4338F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4339 4340BROADCOM TG3 GIGABIT ETHERNET DRIVER 4341M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4342M: Prashant Sreedharan <prashant@broadcom.com> 4343M: Michael Chan <mchan@broadcom.com> 4344L: netdev@vger.kernel.org 4345S: Supported 4346F: drivers/net/ethernet/broadcom/tg3.* 4347 4348BROADCOM VK DRIVER 4349M: Scott Branden <scott.branden@broadcom.com> 4350R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4351S: Supported 4352F: drivers/misc/bcm-vk/ 4353F: include/uapi/linux/misc/bcm_vk.h 4354 4355BROCADE BFA FC SCSI DRIVER 4356M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4357M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4358L: linux-scsi@vger.kernel.org 4359S: Supported 4360F: drivers/scsi/bfa/ 4361 4362BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4363M: Rasesh Mody <rmody@marvell.com> 4364M: Sudarsana Kalluru <skalluru@marvell.com> 4365M: GR-Linux-NIC-Dev@marvell.com 4366L: netdev@vger.kernel.org 4367S: Supported 4368F: drivers/net/ethernet/brocade/bna/ 4369 4370BSG (block layer generic sg v4 driver) 4371M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4372L: linux-scsi@vger.kernel.org 4373S: Supported 4374F: block/bsg.c 4375F: include/linux/bsg.h 4376F: include/uapi/linux/bsg.h 4377 4378BT87X AUDIO DRIVER 4379M: Clemens Ladisch <clemens@ladisch.de> 4380L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4381S: Maintained 4382T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4383F: Documentation/sound/cards/bt87x.rst 4384F: sound/pci/bt87x.c 4385 4386BT8XXGPIO DRIVER 4387M: Michael Buesch <m@bues.ch> 4388S: Maintained 4389W: http://bu3sch.de/btgpio.php 4390F: drivers/gpio/gpio-bt8xx.c 4391 4392BTRFS FILE SYSTEM 4393M: Chris Mason <clm@fb.com> 4394M: Josef Bacik <josef@toxicpanda.com> 4395M: David Sterba <dsterba@suse.com> 4396L: linux-btrfs@vger.kernel.org 4397S: Maintained 4398W: https://btrfs.readthedocs.io 4399W: https://btrfs.wiki.kernel.org/ 4400Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4401C: irc://irc.libera.chat/btrfs 4402T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4403F: Documentation/filesystems/btrfs.rst 4404F: fs/btrfs/ 4405F: include/linux/btrfs* 4406F: include/trace/events/btrfs.h 4407F: include/uapi/linux/btrfs* 4408 4409BTTV VIDEO4LINUX DRIVER 4410M: Mauro Carvalho Chehab <mchehab@kernel.org> 4411L: linux-media@vger.kernel.org 4412S: Odd fixes 4413W: https://linuxtv.org 4414T: git git://linuxtv.org/media_tree.git 4415F: Documentation/driver-api/media/drivers/bttv* 4416F: drivers/media/pci/bt8xx/bttv* 4417 4418BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4419M: Chanwoo Choi <cw00.choi@samsung.com> 4420L: linux-pm@vger.kernel.org 4421L: linux-samsung-soc@vger.kernel.org 4422S: Maintained 4423T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4424F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4425F: drivers/devfreq/exynos-bus.c 4426 4427BUSLOGIC SCSI DRIVER 4428M: Khalid Aziz <khalid@gonehiking.org> 4429L: linux-scsi@vger.kernel.org 4430S: Maintained 4431F: drivers/scsi/BusLogic.* 4432F: drivers/scsi/FlashPoint.* 4433 4434C-MEDIA CMI8788 DRIVER 4435M: Clemens Ladisch <clemens@ladisch.de> 4436L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4437S: Maintained 4438T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4439F: sound/pci/oxygen/ 4440 4441C-SKY ARCHITECTURE 4442M: Guo Ren <guoren@kernel.org> 4443L: linux-csky@vger.kernel.org 4444S: Supported 4445T: git https://github.com/c-sky/csky-linux.git 4446F: Documentation/devicetree/bindings/csky/ 4447F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4448F: Documentation/devicetree/bindings/timer/csky,* 4449F: arch/csky/ 4450F: drivers/clocksource/timer-gx6605s.c 4451F: drivers/clocksource/timer-mp-csky.c 4452F: drivers/irqchip/irq-csky-* 4453N: csky 4454K: csky 4455 4456CA8210 IEEE-802.15.4 RADIO DRIVER 4457L: linux-wpan@vger.kernel.org 4458S: Orphan 4459W: https://github.com/Cascoda/ca8210-linux.git 4460F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4461F: drivers/net/ieee802154/ca8210.c 4462 4463CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4464M: Damien Le Moal <damien.lemoal@wdc.com> 4465L: linux-riscv@lists.infradead.org 4466L: linux-gpio@vger.kernel.org (pinctrl driver) 4467F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4468F: drivers/pinctrl/pinctrl-k210.c 4469 4470CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4471M: Damien Le Moal <damien.lemoal@wdc.com> 4472L: linux-kernel@vger.kernel.org 4473L: linux-riscv@lists.infradead.org 4474S: Maintained 4475F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4476F: drivers/reset/reset-k210.c 4477 4478CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4479M: Damien Le Moal <damien.lemoal@wdc.com> 4480L: linux-riscv@lists.infradead.org 4481S: Maintained 4482F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4483F: drivers/soc/canaan/ 4484F: include/soc/canaan/ 4485 4486CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4487M: David Howells <dhowells@redhat.com> 4488L: linux-cachefs@redhat.com (moderated for non-subscribers) 4489S: Supported 4490F: Documentation/filesystems/caching/cachefiles.rst 4491F: fs/cachefiles/ 4492 4493CADENCE MIPI-CSI2 BRIDGES 4494M: Maxime Ripard <mripard@kernel.org> 4495L: linux-media@vger.kernel.org 4496S: Maintained 4497F: Documentation/devicetree/bindings/media/cdns,*.txt 4498F: drivers/media/platform/cadence/cdns-csi2* 4499 4500CADENCE NAND DRIVER 4501L: linux-mtd@lists.infradead.org 4502S: Orphan 4503F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4504F: drivers/mtd/nand/raw/cadence-nand-controller.c 4505 4506CADENCE USB3 DRD IP DRIVER 4507M: Peter Chen <peter.chen@kernel.org> 4508M: Pawel Laszczak <pawell@cadence.com> 4509R: Roger Quadros <rogerq@kernel.org> 4510R: Aswath Govindraju <a-govindraju@ti.com> 4511L: linux-usb@vger.kernel.org 4512S: Maintained 4513T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4514F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4515F: drivers/usb/cdns3/ 4516X: drivers/usb/cdns3/cdnsp* 4517 4518CADENCE USBSSP DRD IP DRIVER 4519M: Pawel Laszczak <pawell@cadence.com> 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/cdns3/ 4524X: drivers/usb/cdns3/cdns3* 4525 4526CADET FM/AM RADIO RECEIVER DRIVER 4527M: Hans Verkuil <hverkuil@xs4all.nl> 4528L: linux-media@vger.kernel.org 4529S: Maintained 4530W: https://linuxtv.org 4531T: git git://linuxtv.org/media_tree.git 4532F: drivers/media/radio/radio-cadet* 4533 4534CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4535L: linux-media@vger.kernel.org 4536S: Orphan 4537T: git git://linuxtv.org/media_tree.git 4538F: Documentation/admin-guide/media/cafe_ccic* 4539F: drivers/media/platform/marvell/ 4540 4541CAIF NETWORK LAYER 4542L: netdev@vger.kernel.org 4543S: Orphan 4544F: Documentation/networking/caif/ 4545F: drivers/net/caif/ 4546F: include/net/caif/ 4547F: include/uapi/linux/caif/ 4548F: net/caif/ 4549 4550CAKE QDISC 4551M: Toke Høiland-Jørgensen <toke@toke.dk> 4552L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4553S: Maintained 4554F: net/sched/sch_cake.c 4555 4556CAN NETWORK DRIVERS 4557M: Wolfgang Grandegger <wg@grandegger.com> 4558M: Marc Kleine-Budde <mkl@pengutronix.de> 4559L: linux-can@vger.kernel.org 4560S: Maintained 4561W: https://github.com/linux-can 4562T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4563T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4564F: Documentation/devicetree/bindings/net/can/ 4565F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4566F: drivers/net/can/ 4567F: drivers/phy/phy-can-transceiver.c 4568F: include/linux/can/bittiming.h 4569F: include/linux/can/dev.h 4570F: include/linux/can/length.h 4571F: include/linux/can/platform/ 4572F: include/linux/can/rx-offload.h 4573F: include/uapi/linux/can/error.h 4574F: include/uapi/linux/can/netlink.h 4575F: include/uapi/linux/can/vxcan.h 4576 4577CAN NETWORK LAYER 4578M: Oliver Hartkopp <socketcan@hartkopp.net> 4579M: Marc Kleine-Budde <mkl@pengutronix.de> 4580L: linux-can@vger.kernel.org 4581S: Maintained 4582W: https://github.com/linux-can 4583T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4584T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4585F: Documentation/networking/can.rst 4586F: include/linux/can/can-ml.h 4587F: include/linux/can/core.h 4588F: include/linux/can/skb.h 4589F: include/net/netns/can.h 4590F: include/uapi/linux/can.h 4591F: include/uapi/linux/can/bcm.h 4592F: include/uapi/linux/can/gw.h 4593F: include/uapi/linux/can/isotp.h 4594F: include/uapi/linux/can/raw.h 4595F: net/can/ 4596 4597CAN-J1939 NETWORK LAYER 4598M: Robin van der Gracht <robin@protonic.nl> 4599M: Oleksij Rempel <o.rempel@pengutronix.de> 4600R: kernel@pengutronix.de 4601L: linux-can@vger.kernel.org 4602S: Maintained 4603F: Documentation/networking/j1939.rst 4604F: include/uapi/linux/can/j1939.h 4605F: net/can/j1939/ 4606 4607CAPABILITIES 4608M: Serge Hallyn <serge@hallyn.com> 4609L: linux-security-module@vger.kernel.org 4610S: Supported 4611F: include/linux/capability.h 4612F: include/uapi/linux/capability.h 4613F: kernel/capability.c 4614F: security/commoncap.c 4615 4616CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4617M: Kevin Tsai <ktsai@capellamicro.com> 4618S: Maintained 4619F: drivers/iio/light/cm* 4620 4621CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4622M: Christian Lamparter <chunkeey@googlemail.com> 4623L: linux-wireless@vger.kernel.org 4624S: Maintained 4625W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4626F: drivers/net/wireless/ath/carl9170/ 4627 4628CAVIUM I2C DRIVER 4629M: Robert Richter <rric@kernel.org> 4630S: Odd Fixes 4631W: http://www.marvell.com 4632F: drivers/i2c/busses/i2c-octeon* 4633F: drivers/i2c/busses/i2c-thunderx* 4634 4635CAVIUM LIQUIDIO NETWORK DRIVER 4636M: Derek Chickles <dchickles@marvell.com> 4637M: Satanand Burla <sburla@marvell.com> 4638M: Felix Manlunas <fmanlunas@marvell.com> 4639L: netdev@vger.kernel.org 4640S: Supported 4641W: http://www.marvell.com 4642F: drivers/net/ethernet/cavium/liquidio/ 4643 4644CAVIUM MMC DRIVER 4645M: Robert Richter <rric@kernel.org> 4646S: Odd Fixes 4647W: http://www.marvell.com 4648F: drivers/mmc/host/cavium* 4649 4650CAVIUM OCTEON-TX CRYPTO DRIVER 4651M: George Cherian <gcherian@marvell.com> 4652L: linux-crypto@vger.kernel.org 4653S: Supported 4654W: http://www.marvell.com 4655F: drivers/crypto/cavium/cpt/ 4656 4657CAVIUM THUNDERX2 ARM64 SOC 4658M: Robert Richter <rric@kernel.org> 4659L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4660S: Odd Fixes 4661F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4662F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4663 4664CBS/ETF/TAPRIO QDISCS 4665M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4666S: Maintained 4667L: netdev@vger.kernel.org 4668F: net/sched/sch_cbs.c 4669F: net/sched/sch_etf.c 4670F: net/sched/sch_taprio.c 4671 4672CC2520 IEEE-802.15.4 RADIO DRIVER 4673M: Stefan Schmidt <stefan@datenfreihafen.org> 4674L: linux-wpan@vger.kernel.org 4675S: Odd Fixes 4676F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4677F: drivers/net/ieee802154/cc2520.c 4678 4679CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4680M: Gilad Ben-Yossef <gilad@benyossef.com> 4681L: linux-crypto@vger.kernel.org 4682S: Supported 4683W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4684F: drivers/crypto/ccree/ 4685 4686CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4687M: Hadar Gat <hadar.gat@arm.com> 4688L: linux-crypto@vger.kernel.org 4689S: Supported 4690F: drivers/char/hw_random/cctrng.c 4691F: drivers/char/hw_random/cctrng.h 4692F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4693W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4694 4695CEC FRAMEWORK 4696M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4697L: linux-media@vger.kernel.org 4698S: Supported 4699W: http://linuxtv.org 4700T: git git://linuxtv.org/media_tree.git 4701F: Documentation/ABI/testing/debugfs-cec-error-inj 4702F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4703F: Documentation/driver-api/media/cec-core.rst 4704F: Documentation/userspace-api/media/cec 4705F: drivers/media/cec/ 4706F: drivers/media/rc/keymaps/rc-cec.c 4707F: include/media/cec-notifier.h 4708F: include/media/cec.h 4709F: include/uapi/linux/cec-funcs.h 4710F: include/uapi/linux/cec.h 4711 4712CEC GPIO DRIVER 4713M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4714L: linux-media@vger.kernel.org 4715S: Supported 4716W: http://linuxtv.org 4717T: git git://linuxtv.org/media_tree.git 4718F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4719F: drivers/media/cec/platform/cec-gpio/ 4720 4721CELL BROADBAND ENGINE ARCHITECTURE 4722M: Arnd Bergmann <arnd@arndb.de> 4723L: linuxppc-dev@lists.ozlabs.org 4724S: Supported 4725W: http://www.ibm.com/developerworks/power/cell/ 4726F: arch/powerpc/include/asm/cell*.h 4727F: arch/powerpc/include/asm/spu*.h 4728F: arch/powerpc/include/uapi/asm/spu*.h 4729F: arch/powerpc/platforms/cell/ 4730 4731CELLWISE CW2015 BATTERY DRIVER 4732M: Tobias Schrammm <t.schramm@manjaro.org> 4733S: Maintained 4734F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4735F: drivers/power/supply/cw2015_battery.c 4736 4737CEPH COMMON CODE (LIBCEPH) 4738M: Ilya Dryomov <idryomov@gmail.com> 4739M: Xiubo Li <xiubli@redhat.com> 4740R: Jeff Layton <jlayton@kernel.org> 4741L: ceph-devel@vger.kernel.org 4742S: Supported 4743W: http://ceph.com/ 4744T: git https://github.com/ceph/ceph-client.git 4745F: include/linux/ceph/ 4746F: include/linux/crush/ 4747F: net/ceph/ 4748 4749CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4750M: Xiubo Li <xiubli@redhat.com> 4751M: Ilya Dryomov <idryomov@gmail.com> 4752R: Jeff Layton <jlayton@kernel.org> 4753L: ceph-devel@vger.kernel.org 4754S: Supported 4755W: http://ceph.com/ 4756T: git https://github.com/ceph/ceph-client.git 4757F: Documentation/filesystems/ceph.rst 4758F: fs/ceph/ 4759 4760CERTIFICATE HANDLING 4761M: David Howells <dhowells@redhat.com> 4762M: David Woodhouse <dwmw2@infradead.org> 4763L: keyrings@vger.kernel.org 4764S: Maintained 4765F: Documentation/admin-guide/module-signing.rst 4766F: certs/ 4767F: scripts/sign-file.c 4768F: tools/certs/ 4769 4770CFAG12864B LCD DRIVER 4771M: Miguel Ojeda <ojeda@kernel.org> 4772S: Maintained 4773F: drivers/auxdisplay/cfag12864b.c 4774F: include/linux/cfag12864b.h 4775 4776CFAG12864BFB LCD FRAMEBUFFER DRIVER 4777M: Miguel Ojeda <ojeda@kernel.org> 4778S: Maintained 4779F: drivers/auxdisplay/cfag12864bfb.c 4780F: include/linux/cfag12864b.h 4781 4782CHAR and MISC DRIVERS 4783M: Arnd Bergmann <arnd@arndb.de> 4784M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4785S: Supported 4786T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4787F: drivers/char/ 4788F: drivers/misc/ 4789F: include/linux/miscdevice.h 4790X: drivers/char/agp/ 4791X: drivers/char/hw_random/ 4792X: drivers/char/ipmi/ 4793X: drivers/char/random.c 4794X: drivers/char/tpm/ 4795 4796CHECKPATCH 4797M: Andy Whitcroft <apw@canonical.com> 4798M: Joe Perches <joe@perches.com> 4799R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4800R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4801S: Maintained 4802F: scripts/checkpatch.pl 4803 4804CHECKPATCH DOCUMENTATION 4805M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4806M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4807R: Joe Perches <joe@perches.com> 4808S: Maintained 4809F: Documentation/dev-tools/checkpatch.rst 4810 4811CHINESE DOCUMENTATION 4812M: Alex Shi <alexs@kernel.org> 4813M: Yanteng Si <siyanteng@loongson.cn> 4814S: Maintained 4815F: Documentation/translations/zh_CN/ 4816 4817CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4818M: Peter Chen <peter.chen@kernel.org> 4819L: linux-usb@vger.kernel.org 4820S: Maintained 4821T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4822F: drivers/usb/chipidea/ 4823 4824CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4825M: Hans de Goede <hdegoede@redhat.com> 4826L: linux-input@vger.kernel.org 4827S: Maintained 4828F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4829F: drivers/input/touchscreen/chipone_icn8318.c 4830 4831CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4832M: Hans de Goede <hdegoede@redhat.com> 4833L: linux-input@vger.kernel.org 4834S: Maintained 4835F: drivers/input/touchscreen/chipone_icn8505.c 4836 4837CHROME HARDWARE PLATFORM SUPPORT 4838M: Benson Leung <bleung@chromium.org> 4839L: chrome-platform@lists.linux.dev 4840S: Maintained 4841T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4842F: drivers/platform/chrome/ 4843 4844CHROMEOS EC CODEC DRIVER 4845M: Cheng-Yi Chiang <cychiang@chromium.org> 4846M: Tzung-Bi Shih <tzungbi@kernel.org> 4847R: Guenter Roeck <groeck@chromium.org> 4848L: chrome-platform@lists.linux.dev 4849S: Maintained 4850F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4851F: sound/soc/codecs/cros_ec_codec.* 4852 4853CHROMEOS EC UART DRIVER 4854M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4855R: Benson Leung <bleung@chromium.org> 4856R: Tzung-Bi Shih <tzungbi@kernel.org> 4857S: Maintained 4858F: drivers/platform/chrome/cros_ec_uart.c 4859 4860CHROMEOS EC SUBDRIVERS 4861M: Benson Leung <bleung@chromium.org> 4862R: Guenter Roeck <groeck@chromium.org> 4863L: chrome-platform@lists.linux.dev 4864S: Maintained 4865F: drivers/power/supply/cros_usbpd-charger.c 4866N: cros_ec 4867N: cros-ec 4868 4869CHROMEOS EC USB TYPE-C DRIVER 4870M: Prashant Malani <pmalani@chromium.org> 4871L: chrome-platform@lists.linux.dev 4872S: Maintained 4873F: drivers/platform/chrome/cros_ec_typec.* 4874F: drivers/platform/chrome/cros_typec_switch.c 4875F: drivers/platform/chrome/cros_typec_vdm.* 4876 4877CHROMEOS EC USB PD NOTIFY DRIVER 4878M: Prashant Malani <pmalani@chromium.org> 4879L: chrome-platform@lists.linux.dev 4880S: Maintained 4881F: drivers/platform/chrome/cros_usbpd_notify.c 4882F: include/linux/platform_data/cros_usbpd_notify.h 4883 4884CHROMEOS HPS DRIVER 4885M: Dan Callaghan <dcallagh@chromium.org> 4886R: Sami Kyöstilä <skyostil@chromium.org> 4887S: Maintained 4888F: drivers/platform/chrome/cros_hps_i2c.c 4889 4890CHRONTEL CH7322 CEC DRIVER 4891M: Joe Tessler <jrt@google.com> 4892L: linux-media@vger.kernel.org 4893S: Maintained 4894T: git git://linuxtv.org/media_tree.git 4895F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4896F: drivers/media/cec/i2c/ch7322.c 4897 4898CIRRUS LOGIC AUDIO CODEC DRIVERS 4899M: James Schulman <james.schulman@cirrus.com> 4900M: David Rhodes <david.rhodes@cirrus.com> 4901M: Lucas Tanure <tanureal@opensource.cirrus.com> 4902M: Richard Fitzgerald <rf@opensource.cirrus.com> 4903L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4904L: patches@opensource.cirrus.com 4905S: Maintained 4906F: Documentation/devicetree/bindings/sound/cirrus,cs* 4907F: include/dt-bindings/sound/cs* 4908F: sound/pci/hda/cs* 4909F: sound/pci/hda/hda_cs_dsp_ctl.* 4910F: sound/soc/codecs/cs* 4911 4912CIRRUS LOGIC DSP FIRMWARE DRIVER 4913M: Simon Trimmer <simont@opensource.cirrus.com> 4914M: Charles Keepax <ckeepax@opensource.cirrus.com> 4915M: Richard Fitzgerald <rf@opensource.cirrus.com> 4916L: patches@opensource.cirrus.com 4917S: Supported 4918W: https://github.com/CirrusLogic/linux-drivers/wiki 4919T: git https://github.com/CirrusLogic/linux-drivers.git 4920F: drivers/firmware/cirrus/* 4921F: include/linux/firmware/cirrus/* 4922 4923CIRRUS LOGIC EP93XX ETHERNET DRIVER 4924M: Hartley Sweeten <hsweeten@visionengravers.com> 4925L: netdev@vger.kernel.org 4926S: Maintained 4927F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4928 4929CIRRUS LOGIC LOCHNAGAR DRIVER 4930M: Charles Keepax <ckeepax@opensource.cirrus.com> 4931M: Richard Fitzgerald <rf@opensource.cirrus.com> 4932L: patches@opensource.cirrus.com 4933S: Supported 4934F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4935F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4936F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4937F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4938F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4939F: Documentation/hwmon/lochnagar.rst 4940F: drivers/clk/clk-lochnagar.c 4941F: drivers/hwmon/lochnagar-hwmon.c 4942F: drivers/mfd/lochnagar-i2c.c 4943F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4944F: drivers/regulator/lochnagar-regulator.c 4945F: include/dt-bindings/clock/lochnagar.h 4946F: include/dt-bindings/pinctrl/lochnagar.h 4947F: include/linux/mfd/lochnagar* 4948F: sound/soc/codecs/lochnagar-sc.c 4949 4950CIRRUS LOGIC MADERA CODEC DRIVERS 4951M: Charles Keepax <ckeepax@opensource.cirrus.com> 4952M: Richard Fitzgerald <rf@opensource.cirrus.com> 4953L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4954L: patches@opensource.cirrus.com 4955S: Supported 4956W: https://github.com/CirrusLogic/linux-drivers/wiki 4957T: git https://github.com/CirrusLogic/linux-drivers.git 4958F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4959F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4960F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4961F: drivers/gpio/gpio-madera* 4962F: drivers/irqchip/irq-madera* 4963F: drivers/mfd/cs47l* 4964F: drivers/mfd/madera* 4965F: drivers/pinctrl/cirrus/* 4966F: include/dt-bindings/sound/madera* 4967F: include/linux/irqchip/irq-madera* 4968F: include/linux/mfd/madera/* 4969F: include/sound/madera* 4970F: sound/soc/codecs/cs47l* 4971F: sound/soc/codecs/madera* 4972 4973CISCO FCOE HBA DRIVER 4974M: Satish Kharat <satishkh@cisco.com> 4975M: Sesidhar Baddela <sebaddel@cisco.com> 4976M: Karan Tilak Kumar <kartilak@cisco.com> 4977L: linux-scsi@vger.kernel.org 4978S: Supported 4979F: drivers/scsi/fnic/ 4980 4981CISCO SCSI HBA DRIVER 4982M: Karan Tilak Kumar <kartilak@cisco.com> 4983M: Sesidhar Baddela <sebaddel@cisco.com> 4984L: linux-scsi@vger.kernel.org 4985S: Supported 4986F: drivers/scsi/snic/ 4987 4988CISCO VIC ETHERNET NIC DRIVER 4989M: Christian Benvenuti <benve@cisco.com> 4990M: Satish Kharat <satishkh@cisco.com> 4991S: Supported 4992F: drivers/net/ethernet/cisco/enic/ 4993 4994CISCO VIC LOW LATENCY NIC DRIVER 4995M: Christian Benvenuti <benve@cisco.com> 4996M: Nelson Escobar <neescoba@cisco.com> 4997S: Supported 4998F: drivers/infiniband/hw/usnic/ 4999 5000CLANG-FORMAT FILE 5001M: Miguel Ojeda <ojeda@kernel.org> 5002S: Maintained 5003F: .clang-format 5004 5005CLANG/LLVM BUILD SUPPORT 5006M: Nathan Chancellor <nathan@kernel.org> 5007M: Nick Desaulniers <ndesaulniers@google.com> 5008R: Tom Rix <trix@redhat.com> 5009L: llvm@lists.linux.dev 5010S: Supported 5011W: https://clangbuiltlinux.github.io/ 5012B: https://github.com/ClangBuiltLinux/linux/issues 5013C: irc://irc.libera.chat/clangbuiltlinux 5014F: Documentation/kbuild/llvm.rst 5015F: include/linux/compiler-clang.h 5016F: scripts/Makefile.clang 5017F: scripts/clang-tools/ 5018K: \b(?i:clang|llvm)\b 5019 5020CLANG CONTROL FLOW INTEGRITY SUPPORT 5021M: Sami Tolvanen <samitolvanen@google.com> 5022M: Kees Cook <keescook@chromium.org> 5023R: Nathan Chancellor <nathan@kernel.org> 5024R: Nick Desaulniers <ndesaulniers@google.com> 5025L: llvm@lists.linux.dev 5026S: Supported 5027B: https://github.com/ClangBuiltLinux/linux/issues 5028T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5029F: include/linux/cfi.h 5030F: kernel/cfi.c 5031 5032CLK API 5033M: Russell King <linux@armlinux.org.uk> 5034L: linux-clk@vger.kernel.org 5035S: Maintained 5036F: include/linux/clk.h 5037 5038CLOCKSOURCE, CLOCKEVENT DRIVERS 5039M: Daniel Lezcano <daniel.lezcano@linaro.org> 5040M: Thomas Gleixner <tglx@linutronix.de> 5041L: linux-kernel@vger.kernel.org 5042S: Supported 5043T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5044F: Documentation/devicetree/bindings/timer/ 5045F: drivers/clocksource/ 5046 5047CMPC ACPI DRIVER 5048M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5049M: Daniel Oliveira Nascimento <don@syst.com.br> 5050L: platform-driver-x86@vger.kernel.org 5051S: Supported 5052F: drivers/platform/x86/classmate-laptop.c 5053 5054COBALT MEDIA DRIVER 5055M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5056L: linux-media@vger.kernel.org 5057S: Supported 5058W: https://linuxtv.org 5059T: git git://linuxtv.org/media_tree.git 5060F: drivers/media/pci/cobalt/ 5061 5062COCCINELLE/Semantic Patches (SmPL) 5063M: Julia Lawall <Julia.Lawall@inria.fr> 5064M: Nicolas Palix <nicolas.palix@imag.fr> 5065L: cocci@inria.fr (moderated for non-subscribers) 5066S: Supported 5067W: https://coccinelle.gitlabpages.inria.fr/website/ 5068T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5069F: Documentation/dev-tools/coccinelle.rst 5070F: scripts/coccicheck 5071F: scripts/coccinelle/ 5072 5073CODA FILE SYSTEM 5074M: Jan Harkes <jaharkes@cs.cmu.edu> 5075M: coda@cs.cmu.edu 5076L: codalist@coda.cs.cmu.edu 5077S: Maintained 5078W: http://www.coda.cs.cmu.edu/ 5079F: Documentation/filesystems/coda.rst 5080F: fs/coda/ 5081F: include/linux/coda*.h 5082F: include/uapi/linux/coda*.h 5083 5084CODA V4L2 MEM2MEM DRIVER 5085M: Philipp Zabel <p.zabel@pengutronix.de> 5086L: linux-media@vger.kernel.org 5087S: Maintained 5088F: Documentation/devicetree/bindings/media/coda.yaml 5089F: drivers/media/platform/chips-media/ 5090 5091CODE OF CONDUCT 5092M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5093S: Supported 5094F: Documentation/process/code-of-conduct-interpretation.rst 5095F: Documentation/process/code-of-conduct.rst 5096 5097COMEDI DRIVERS 5098M: Ian Abbott <abbotti@mev.co.uk> 5099M: H Hartley Sweeten <hsweeten@visionengravers.com> 5100S: Odd Fixes 5101F: drivers/comedi/ 5102F: include/linux/comedi/ 5103F: include/uapi/linux/comedi.h 5104 5105COMMON CLK FRAMEWORK 5106M: Michael Turquette <mturquette@baylibre.com> 5107M: Stephen Boyd <sboyd@kernel.org> 5108L: linux-clk@vger.kernel.org 5109S: Maintained 5110Q: http://patchwork.kernel.org/project/linux-clk/list/ 5111T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5112F: Documentation/devicetree/bindings/clock/ 5113F: drivers/clk/ 5114F: include/dt-bindings/clock/ 5115F: include/linux/clk-pr* 5116F: include/linux/clk/ 5117F: include/linux/of_clk.h 5118X: drivers/clk/clkdev.c 5119 5120COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5121M: Steve French <sfrench@samba.org> 5122R: Paulo Alcantara <pc@cjr.nz> (DFS, global name space) 5123R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5124R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5125R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5126L: linux-cifs@vger.kernel.org 5127L: samba-technical@lists.samba.org (moderated for non-subscribers) 5128S: Supported 5129W: https://wiki.samba.org/index.php/LinuxCIFS 5130T: git git://git.samba.org/sfrench/cifs-2.6.git 5131F: Documentation/admin-guide/cifs/ 5132F: fs/cifs/ 5133F: fs/smbfs_common/ 5134F: include/uapi/linux/cifs 5135 5136COMPACTPCI HOTPLUG CORE 5137M: Scott Murray <scott@spiteful.org> 5138L: linux-pci@vger.kernel.org 5139S: Maintained 5140F: drivers/pci/hotplug/cpci_hotplug* 5141 5142COMPACTPCI HOTPLUG GENERIC DRIVER 5143M: Scott Murray <scott@spiteful.org> 5144L: linux-pci@vger.kernel.org 5145S: Maintained 5146F: drivers/pci/hotplug/cpcihp_generic.c 5147 5148COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5149M: Scott Murray <scott@spiteful.org> 5150L: linux-pci@vger.kernel.org 5151S: Maintained 5152F: drivers/pci/hotplug/cpcihp_zt5550.* 5153 5154COMPAL LAPTOP SUPPORT 5155M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5156L: platform-driver-x86@vger.kernel.org 5157S: Maintained 5158F: drivers/platform/x86/compal-laptop.c 5159 5160COMPILER ATTRIBUTES 5161M: Miguel Ojeda <ojeda@kernel.org> 5162R: Nick Desaulniers <ndesaulniers@google.com> 5163S: Maintained 5164F: include/linux/compiler_attributes.h 5165 5166COMPUTE EXPRESS LINK (CXL) 5167M: Alison Schofield <alison.schofield@intel.com> 5168M: Vishal Verma <vishal.l.verma@intel.com> 5169M: Ira Weiny <ira.weiny@intel.com> 5170M: Ben Widawsky <bwidawsk@kernel.org> 5171M: Dan Williams <dan.j.williams@intel.com> 5172L: linux-cxl@vger.kernel.org 5173S: Maintained 5174F: drivers/cxl/ 5175F: include/uapi/linux/cxl_mem.h 5176 5177CONEXANT ACCESSRUNNER USB DRIVER 5178L: accessrunner-general@lists.sourceforge.net 5179S: Orphan 5180W: http://accessrunner.sourceforge.net/ 5181F: drivers/usb/atm/cxacru.c 5182 5183CONFIGFS 5184M: Joel Becker <jlbec@evilplan.org> 5185M: Christoph Hellwig <hch@lst.de> 5186S: Supported 5187T: git git://git.infradead.org/users/hch/configfs.git 5188F: fs/configfs/ 5189F: include/linux/configfs.h 5190F: samples/configfs/ 5191 5192CONSOLE SUBSYSTEM 5193M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5194S: Supported 5195F: drivers/video/console/ 5196F: include/linux/console* 5197 5198CONTEXT TRACKING 5199M: Frederic Weisbecker <frederic@kernel.org> 5200M: "Paul E. McKenney" <paulmck@kernel.org> 5201S: Maintained 5202F: kernel/context_tracking.c 5203F: include/linux/context_tracking* 5204 5205CONTROL GROUP (CGROUP) 5206M: Tejun Heo <tj@kernel.org> 5207M: Zefan Li <lizefan.x@bytedance.com> 5208M: Johannes Weiner <hannes@cmpxchg.org> 5209L: cgroups@vger.kernel.org 5210S: Maintained 5211T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5212F: Documentation/admin-guide/cgroup-v1/ 5213F: Documentation/admin-guide/cgroup-v2.rst 5214F: include/linux/cgroup* 5215F: kernel/cgroup/ 5216F: tools/testing/selftests/cgroup/ 5217 5218CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5219M: Tejun Heo <tj@kernel.org> 5220M: Josef Bacik <josef@toxicpanda.com> 5221M: Jens Axboe <axboe@kernel.dk> 5222L: cgroups@vger.kernel.org 5223L: linux-block@vger.kernel.org 5224T: git git://git.kernel.dk/linux-block 5225F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5226F: block/bfq-cgroup.c 5227F: block/blk-cgroup.c 5228F: block/blk-iocost.c 5229F: block/blk-iolatency.c 5230F: block/blk-throttle.c 5231F: include/linux/blk-cgroup.h 5232 5233CONTROL GROUP - CPUSET 5234M: Waiman Long <longman@redhat.com> 5235M: Zefan Li <lizefan.x@bytedance.com> 5236L: cgroups@vger.kernel.org 5237S: Maintained 5238T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5239F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5240F: include/linux/cpuset.h 5241F: kernel/cgroup/cpuset.c 5242 5243CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5244M: Johannes Weiner <hannes@cmpxchg.org> 5245M: Michal Hocko <mhocko@kernel.org> 5246M: Roman Gushchin <roman.gushchin@linux.dev> 5247M: Shakeel Butt <shakeelb@google.com> 5248R: Muchun Song <muchun.song@linux.dev> 5249L: cgroups@vger.kernel.org 5250L: linux-mm@kvack.org 5251S: Maintained 5252F: mm/memcontrol.c 5253F: mm/swap_cgroup.c 5254F: tools/testing/selftests/cgroup/memcg_protection.m 5255F: tools/testing/selftests/cgroup/test_kmem.c 5256F: tools/testing/selftests/cgroup/test_memcontrol.c 5257 5258CORETEMP HARDWARE MONITORING DRIVER 5259M: Fenghua Yu <fenghua.yu@intel.com> 5260L: linux-hwmon@vger.kernel.org 5261S: Maintained 5262F: Documentation/hwmon/coretemp.rst 5263F: drivers/hwmon/coretemp.c 5264 5265CORSAIR-CPRO HARDWARE MONITOR DRIVER 5266M: Marius Zachmann <mail@mariuszachmann.de> 5267L: linux-hwmon@vger.kernel.org 5268S: Maintained 5269F: drivers/hwmon/corsair-cpro.c 5270 5271CORSAIR-PSU HARDWARE MONITOR DRIVER 5272M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5273L: linux-hwmon@vger.kernel.org 5274S: Maintained 5275F: Documentation/hwmon/corsair-psu.rst 5276F: drivers/hwmon/corsair-psu.c 5277 5278COUNTER SUBSYSTEM 5279M: William Breathitt Gray <william.gray@linaro.org> 5280L: linux-iio@vger.kernel.org 5281S: Maintained 5282T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5283F: Documentation/ABI/testing/sysfs-bus-counter 5284F: Documentation/driver-api/generic-counter.rst 5285F: drivers/counter/ 5286F: include/linux/counter.h 5287F: include/uapi/linux/counter.h 5288F: tools/counter/ 5289 5290CP2615 I2C DRIVER 5291M: Bence Csókás <bence98@sch.bme.hu> 5292S: Maintained 5293F: drivers/i2c/busses/i2c-cp2615.c 5294 5295CPMAC ETHERNET DRIVER 5296M: Florian Fainelli <f.fainelli@gmail.com> 5297L: netdev@vger.kernel.org 5298S: Maintained 5299F: drivers/net/ethernet/ti/cpmac.c 5300 5301CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5302M: Viresh Kumar <viresh.kumar@linaro.org> 5303M: Sudeep Holla <sudeep.holla@arm.com> 5304L: linux-pm@vger.kernel.org 5305S: Maintained 5306W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5307F: drivers/cpufreq/vexpress-spc-cpufreq.c 5308 5309CPU FREQUENCY SCALING FRAMEWORK 5310M: "Rafael J. Wysocki" <rafael@kernel.org> 5311M: Viresh Kumar <viresh.kumar@linaro.org> 5312L: linux-pm@vger.kernel.org 5313S: Maintained 5314B: https://bugzilla.kernel.org 5315T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5316T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5317F: Documentation/admin-guide/pm/cpufreq.rst 5318F: Documentation/admin-guide/pm/intel_pstate.rst 5319F: Documentation/cpu-freq/ 5320F: Documentation/devicetree/bindings/cpufreq/ 5321F: drivers/cpufreq/ 5322F: include/linux/cpufreq.h 5323F: include/linux/sched/cpufreq.h 5324F: kernel/sched/cpufreq*.c 5325F: tools/testing/selftests/cpufreq/ 5326 5327CPU IDLE TIME MANAGEMENT FRAMEWORK 5328M: "Rafael J. Wysocki" <rafael@kernel.org> 5329M: Daniel Lezcano <daniel.lezcano@linaro.org> 5330L: linux-pm@vger.kernel.org 5331S: Maintained 5332B: https://bugzilla.kernel.org 5333T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5334F: Documentation/admin-guide/pm/cpuidle.rst 5335F: Documentation/driver-api/pm/cpuidle.rst 5336F: drivers/cpuidle/ 5337F: include/linux/cpuidle.h 5338 5339CPU POWER MONITORING SUBSYSTEM 5340M: Thomas Renninger <trenn@suse.com> 5341M: Shuah Khan <shuah@kernel.org> 5342M: Shuah Khan <skhan@linuxfoundation.org> 5343L: linux-pm@vger.kernel.org 5344S: Maintained 5345F: tools/power/cpupower/ 5346 5347CPUID/MSR DRIVER 5348M: "H. Peter Anvin" <hpa@zytor.com> 5349S: Maintained 5350F: arch/x86/kernel/cpuid.c 5351F: arch/x86/kernel/msr.c 5352 5353CPUIDLE DRIVER - ARM BIG LITTLE 5354M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5355M: Daniel Lezcano <daniel.lezcano@linaro.org> 5356L: linux-pm@vger.kernel.org 5357L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5358S: Maintained 5359T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5360F: drivers/cpuidle/cpuidle-big_little.c 5361 5362CPUIDLE DRIVER - ARM EXYNOS 5363M: Daniel Lezcano <daniel.lezcano@linaro.org> 5364R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5365M: Kukjin Kim <kgene@kernel.org> 5366L: linux-pm@vger.kernel.org 5367L: linux-samsung-soc@vger.kernel.org 5368S: Supported 5369F: arch/arm/mach-exynos/pm.c 5370F: drivers/cpuidle/cpuidle-exynos.c 5371F: include/linux/platform_data/cpuidle-exynos.h 5372 5373CPUIDLE DRIVER - ARM PSCI 5374M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5375M: Sudeep Holla <sudeep.holla@arm.com> 5376L: linux-pm@vger.kernel.org 5377L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5378S: Supported 5379F: drivers/cpuidle/cpuidle-psci.c 5380 5381CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5382M: Ulf Hansson <ulf.hansson@linaro.org> 5383L: linux-pm@vger.kernel.org 5384L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5385S: Supported 5386F: drivers/cpuidle/cpuidle-psci.h 5387F: drivers/cpuidle/cpuidle-psci-domain.c 5388 5389CPUIDLE DRIVER - DT IDLE PM DOMAIN 5390M: Ulf Hansson <ulf.hansson@linaro.org> 5391L: linux-pm@vger.kernel.org 5392S: Supported 5393F: drivers/cpuidle/dt_idle_genpd.c 5394F: drivers/cpuidle/dt_idle_genpd.h 5395 5396CPUIDLE DRIVER - RISC-V SBI 5397M: Anup Patel <anup@brainfault.org> 5398L: linux-pm@vger.kernel.org 5399L: linux-riscv@lists.infradead.org 5400S: Maintained 5401F: drivers/cpuidle/cpuidle-riscv-sbi.c 5402 5403CRAMFS FILESYSTEM 5404M: Nicolas Pitre <nico@fluxnic.net> 5405S: Maintained 5406F: Documentation/filesystems/cramfs.rst 5407F: fs/cramfs/ 5408 5409CREATIVE SB0540 5410M: Bastien Nocera <hadess@hadess.net> 5411L: linux-input@vger.kernel.org 5412S: Maintained 5413F: drivers/hid/hid-creative-sb0540.c 5414 5415CRYPTO API 5416M: Herbert Xu <herbert@gondor.apana.org.au> 5417M: "David S. Miller" <davem@davemloft.net> 5418L: linux-crypto@vger.kernel.org 5419S: Maintained 5420T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5421T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5422F: Documentation/crypto/ 5423F: Documentation/devicetree/bindings/crypto/ 5424F: arch/*/crypto/ 5425F: crypto/ 5426F: drivers/crypto/ 5427F: include/crypto/ 5428F: include/linux/crypto* 5429F: lib/crypto/ 5430 5431CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5432M: Neil Horman <nhorman@tuxdriver.com> 5433L: linux-crypto@vger.kernel.org 5434S: Maintained 5435F: crypto/ansi_cprng.c 5436F: crypto/rng.c 5437 5438CS3308 MEDIA DRIVER 5439M: Hans Verkuil <hverkuil@xs4all.nl> 5440L: linux-media@vger.kernel.org 5441S: Odd Fixes 5442W: http://linuxtv.org 5443T: git git://linuxtv.org/media_tree.git 5444F: drivers/media/i2c/cs3308.c 5445 5446CS5535 Audio ALSA driver 5447M: Jaya Kumar <jayakumar.alsa@gmail.com> 5448S: Maintained 5449F: sound/pci/cs5535audio/ 5450 5451CTU CAN FD DRIVER 5452M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5453M: Ondrej Ille <ondrej.ille@gmail.com> 5454L: linux-can@vger.kernel.org 5455S: Maintained 5456F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5457F: drivers/net/can/ctucanfd/ 5458 5459CW1200 WLAN driver 5460M: Solomon Peachy <pizza@shaftnet.org> 5461S: Maintained 5462F: drivers/net/wireless/st/cw1200/ 5463 5464CX18 VIDEO4LINUX DRIVER 5465M: Andy Walls <awalls@md.metrocast.net> 5466L: linux-media@vger.kernel.org 5467S: Maintained 5468W: https://linuxtv.org 5469T: git git://linuxtv.org/media_tree.git 5470F: drivers/media/pci/cx18/ 5471F: include/uapi/linux/ivtv* 5472 5473CX2341X MPEG ENCODER HELPER MODULE 5474M: Hans Verkuil <hverkuil@xs4all.nl> 5475L: linux-media@vger.kernel.org 5476S: Maintained 5477W: https://linuxtv.org 5478T: git git://linuxtv.org/media_tree.git 5479F: drivers/media/common/cx2341x* 5480F: include/media/drv-intf/cx2341x.h 5481 5482CX24120 MEDIA DRIVER 5483M: Jemma Denson <jdenson@gmail.com> 5484M: Patrick Boettcher <patrick.boettcher@posteo.de> 5485L: linux-media@vger.kernel.org 5486S: Maintained 5487W: https://linuxtv.org 5488Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5489F: drivers/media/dvb-frontends/cx24120* 5490 5491CX88 VIDEO4LINUX DRIVER 5492M: Mauro Carvalho Chehab <mchehab@kernel.org> 5493L: linux-media@vger.kernel.org 5494S: Odd fixes 5495W: https://linuxtv.org 5496T: git git://linuxtv.org/media_tree.git 5497F: Documentation/driver-api/media/drivers/cx88* 5498F: drivers/media/pci/cx88/ 5499 5500CXD2820R MEDIA DRIVER 5501M: Antti Palosaari <crope@iki.fi> 5502L: linux-media@vger.kernel.org 5503S: Maintained 5504W: https://linuxtv.org 5505W: http://palosaari.fi/linux/ 5506Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5507T: git git://linuxtv.org/anttip/media_tree.git 5508F: drivers/media/dvb-frontends/cxd2820r* 5509 5510CXGB3 ETHERNET DRIVER (CXGB3) 5511M: Raju Rangoju <rajur@chelsio.com> 5512L: netdev@vger.kernel.org 5513S: Supported 5514W: http://www.chelsio.com 5515F: drivers/net/ethernet/chelsio/cxgb3/ 5516 5517CXGB3 ISCSI DRIVER (CXGB3I) 5518M: Varun Prakash <varun@chelsio.com> 5519L: linux-scsi@vger.kernel.org 5520S: Supported 5521W: http://www.chelsio.com 5522F: drivers/scsi/cxgbi/cxgb3i 5523 5524CXGB4 CRYPTO DRIVER (chcr) 5525M: Ayush Sawal <ayush.sawal@chelsio.com> 5526L: linux-crypto@vger.kernel.org 5527S: Supported 5528W: http://www.chelsio.com 5529F: drivers/crypto/chelsio 5530 5531CXGB4 INLINE CRYPTO DRIVER 5532M: Ayush Sawal <ayush.sawal@chelsio.com> 5533L: netdev@vger.kernel.org 5534S: Supported 5535W: http://www.chelsio.com 5536F: drivers/net/ethernet/chelsio/inline_crypto/ 5537 5538CXGB4 ETHERNET DRIVER (CXGB4) 5539M: Raju Rangoju <rajur@chelsio.com> 5540L: netdev@vger.kernel.org 5541S: Supported 5542W: http://www.chelsio.com 5543F: drivers/net/ethernet/chelsio/cxgb4/ 5544 5545CXGB4 ISCSI DRIVER (CXGB4I) 5546M: Varun Prakash <varun@chelsio.com> 5547L: linux-scsi@vger.kernel.org 5548S: Supported 5549W: http://www.chelsio.com 5550F: drivers/scsi/cxgbi/cxgb4i 5551 5552CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5553M: Potnuri Bharat Teja <bharat@chelsio.com> 5554L: linux-rdma@vger.kernel.org 5555S: Supported 5556W: http://www.openfabrics.org 5557F: drivers/infiniband/hw/cxgb4/ 5558F: include/uapi/rdma/cxgb4-abi.h 5559 5560CXGB4VF ETHERNET DRIVER (CXGB4VF) 5561M: Raju Rangoju <rajur@chelsio.com> 5562L: netdev@vger.kernel.org 5563S: Supported 5564W: http://www.chelsio.com 5565F: drivers/net/ethernet/chelsio/cxgb4vf/ 5566 5567CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5568M: Frederic Barrat <fbarrat@linux.ibm.com> 5569M: Andrew Donnellan <ajd@linux.ibm.com> 5570L: linuxppc-dev@lists.ozlabs.org 5571S: Supported 5572F: Documentation/ABI/testing/sysfs-class-cxl 5573F: Documentation/powerpc/cxl.rst 5574F: arch/powerpc/platforms/powernv/pci-cxl.c 5575F: drivers/misc/cxl/ 5576F: include/misc/cxl* 5577F: include/uapi/misc/cxl.h 5578 5579CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5580M: Manoj N. Kumar <manoj@linux.ibm.com> 5581M: Matthew R. Ochs <mrochs@linux.ibm.com> 5582M: Uma Krishnan <ukrishn@linux.ibm.com> 5583L: linux-scsi@vger.kernel.org 5584S: Supported 5585F: Documentation/powerpc/cxlflash.rst 5586F: drivers/scsi/cxlflash/ 5587F: include/uapi/scsi/cxlflash_ioctl.h 5588 5589CYBERPRO FB DRIVER 5590M: Russell King <linux@armlinux.org.uk> 5591L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5592S: Maintained 5593W: http://www.armlinux.org.uk/ 5594F: drivers/video/fbdev/cyber2000fb.* 5595 5596CYCLADES PC300 DRIVER 5597S: Orphan 5598F: drivers/net/wan/pc300* 5599 5600CYPRESS_FIRMWARE MEDIA DRIVER 5601M: Antti Palosaari <crope@iki.fi> 5602L: linux-media@vger.kernel.org 5603S: Maintained 5604W: https://linuxtv.org 5605W: http://palosaari.fi/linux/ 5606Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5607T: git git://linuxtv.org/anttip/media_tree.git 5608F: drivers/media/common/cypress_firmware* 5609 5610CYPRESS CY8C95X0 PINCTRL DRIVER 5611M: Patrick Rudolph <patrick.rudolph@9elements.com> 5612L: linux-gpio@vger.kernel.org 5613S: Maintained 5614F: drivers/pinctrl/pinctrl-cy8c95x0.c 5615 5616CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5617M: Linus Walleij <linus.walleij@linaro.org> 5618L: linux-input@vger.kernel.org 5619S: Maintained 5620F: drivers/input/touchscreen/cy8ctma140.c 5621 5622CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5623M: Yassine Oudjana <y.oudjana@protonmail.com> 5624L: linux-input@vger.kernel.org 5625S: Maintained 5626F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5627F: drivers/input/keyboard/cypress-sf.c 5628 5629CYTTSP TOUCHSCREEN DRIVER 5630M: Linus Walleij <linus.walleij@linaro.org> 5631L: linux-input@vger.kernel.org 5632S: Maintained 5633F: drivers/input/touchscreen/cyttsp* 5634 5635D-LINK DIR-685 TOUCHKEYS DRIVER 5636M: Linus Walleij <linus.walleij@linaro.org> 5637L: linux-input@vger.kernel.org 5638S: Supported 5639F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5640 5641DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5642M: Joshua Kinard <kumba@gentoo.org> 5643S: Maintained 5644F: drivers/rtc/rtc-ds1685.c 5645F: include/linux/rtc/ds1685.h 5646 5647DAMA SLAVE for AX.25 5648M: Joerg Reuter <jreuter@yaina.de> 5649L: linux-hams@vger.kernel.org 5650S: Maintained 5651W: http://yaina.de/jreuter/ 5652W: http://www.qsl.net/dl1bke/ 5653F: net/ax25/af_ax25.c 5654F: net/ax25/ax25_dev.c 5655F: net/ax25/ax25_ds_* 5656F: net/ax25/ax25_in.c 5657F: net/ax25/ax25_out.c 5658F: net/ax25/ax25_timer.c 5659F: net/ax25/sysctl_net_ax25.c 5660 5661DATA ACCESS MONITOR 5662M: SeongJae Park <sj@kernel.org> 5663L: damon@lists.linux.dev 5664L: linux-mm@kvack.org 5665S: Maintained 5666W: https://damonitor.github.io 5667P: Documentation/mm/damon/maintainer-profile.rst 5668T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5669T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5670T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5671F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5672F: Documentation/admin-guide/mm/damon/ 5673F: Documentation/mm/damon/ 5674F: include/linux/damon.h 5675F: include/trace/events/damon.h 5676F: mm/damon/ 5677F: tools/testing/selftests/damon/ 5678 5679DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5680L: netdev@vger.kernel.org 5681S: Orphan 5682F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5683F: drivers/net/ethernet/dec/tulip/dmfe.c 5684 5685DC390/AM53C974 SCSI driver 5686M: Hannes Reinecke <hare@suse.com> 5687L: linux-scsi@vger.kernel.org 5688S: Maintained 5689F: drivers/scsi/am53c974.c 5690 5691DC395x SCSI driver 5692M: Oliver Neukum <oliver@neukum.org> 5693M: Ali Akcaagac <aliakc@web.de> 5694M: Jamie Lenehan <lenehan@twibble.org> 5695L: dc395x@twibble.org 5696S: Maintained 5697W: http://twibble.org/dist/dc395x/ 5698W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5699F: Documentation/scsi/dc395x.rst 5700F: drivers/scsi/dc395x.* 5701 5702DCCP PROTOCOL 5703L: dccp@vger.kernel.org 5704S: Orphan 5705W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5706F: include/linux/dccp.h 5707F: include/linux/tfrc.h 5708F: include/uapi/linux/dccp.h 5709F: net/dccp/ 5710 5711DECSTATION PLATFORM SUPPORT 5712M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5713L: linux-mips@vger.kernel.org 5714S: Maintained 5715W: http://www.linux-mips.org/wiki/DECstation 5716F: arch/mips/dec/ 5717F: arch/mips/include/asm/dec/ 5718F: arch/mips/include/asm/mach-dec/ 5719 5720DEFXX FDDI NETWORK DRIVER 5721M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5722S: Maintained 5723F: drivers/net/fddi/defxx.* 5724 5725DEFZA FDDI NETWORK DRIVER 5726M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5727S: Maintained 5728F: drivers/net/fddi/defza.* 5729 5730DEINTERLACE DRIVERS FOR ALLWINNER H3 5731M: Jernej Skrabec <jernej.skrabec@gmail.com> 5732L: linux-media@vger.kernel.org 5733S: Maintained 5734T: git git://linuxtv.org/media_tree.git 5735F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5736F: drivers/media/platform/sunxi/sun8i-di/ 5737 5738DELL LAPTOP DRIVER 5739M: Matthew Garrett <mjg59@srcf.ucam.org> 5740M: Pali Rohár <pali@kernel.org> 5741L: platform-driver-x86@vger.kernel.org 5742S: Maintained 5743F: drivers/platform/x86/dell/dell-laptop.c 5744 5745DELL LAPTOP FREEFALL DRIVER 5746M: Pali Rohár <pali@kernel.org> 5747S: Maintained 5748F: drivers/platform/x86/dell/dell-smo8800.c 5749 5750DELL LAPTOP RBTN DRIVER 5751M: Pali Rohár <pali@kernel.org> 5752S: Maintained 5753F: drivers/platform/x86/dell/dell-rbtn.* 5754 5755DELL LAPTOP SMM DRIVER 5756M: Pali Rohár <pali@kernel.org> 5757S: Maintained 5758F: Documentation/ABI/obsolete/procfs-i8k 5759F: drivers/hwmon/dell-smm-hwmon.c 5760F: include/uapi/linux/i8k.h 5761 5762DELL REMOTE BIOS UPDATE DRIVER 5763M: Stuart Hayes <stuart.w.hayes@gmail.com> 5764L: platform-driver-x86@vger.kernel.org 5765S: Maintained 5766F: drivers/platform/x86/dell/dell_rbu.c 5767 5768DELL SMBIOS DRIVER 5769M: Pali Rohár <pali@kernel.org> 5770L: Dell.Client.Kernel@dell.com 5771L: platform-driver-x86@vger.kernel.org 5772S: Maintained 5773F: drivers/platform/x86/dell/dell-smbios.* 5774 5775DELL SMBIOS SMM DRIVER 5776L: Dell.Client.Kernel@dell.com 5777L: platform-driver-x86@vger.kernel.org 5778S: Maintained 5779F: drivers/platform/x86/dell/dell-smbios-smm.c 5780 5781DELL SMBIOS WMI DRIVER 5782L: Dell.Client.Kernel@dell.com 5783L: platform-driver-x86@vger.kernel.org 5784S: Maintained 5785F: drivers/platform/x86/dell/dell-smbios-wmi.c 5786F: tools/wmi/dell-smbios-example.c 5787 5788DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5789M: Stuart Hayes <stuart.w.hayes@gmail.com> 5790L: platform-driver-x86@vger.kernel.org 5791S: Maintained 5792F: Documentation/driver-api/dcdbas.rst 5793F: drivers/platform/x86/dell/dcdbas.* 5794 5795DELL WMI DESCRIPTOR DRIVER 5796L: Dell.Client.Kernel@dell.com 5797S: Maintained 5798F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5799 5800DELL WMI DDV DRIVER 5801M: Armin Wolf <W_Armin@gmx.de> 5802S: Maintained 5803F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5804F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5805F: drivers/platform/x86/dell/dell-wmi-ddv.c 5806 5807DELL WMI SYSMAN DRIVER 5808M: Prasanth Ksr <prasanth.ksr@dell.com> 5809L: Dell.Client.Kernel@dell.com 5810L: platform-driver-x86@vger.kernel.org 5811S: Maintained 5812F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5813F: drivers/platform/x86/dell/dell-wmi-sysman/ 5814 5815DELL WMI NOTIFICATIONS DRIVER 5816M: Matthew Garrett <mjg59@srcf.ucam.org> 5817M: Pali Rohár <pali@kernel.org> 5818S: Maintained 5819F: drivers/platform/x86/dell/dell-wmi-base.c 5820 5821DELL WMI HARDWARE PRIVACY SUPPORT 5822M: Perry Yuan <Perry.Yuan@dell.com> 5823L: Dell.Client.Kernel@dell.com 5824L: platform-driver-x86@vger.kernel.org 5825S: Maintained 5826F: drivers/platform/x86/dell/dell-wmi-privacy.c 5827 5828DELTA ST MEDIA DRIVER 5829M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5830L: linux-media@vger.kernel.org 5831S: Supported 5832W: https://linuxtv.org 5833T: git git://linuxtv.org/media_tree.git 5834F: drivers/media/platform/st/sti/delta 5835 5836DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5837M: Zev Weiss <zev@bewilderbeest.net> 5838L: linux-hwmon@vger.kernel.org 5839S: Maintained 5840F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5841 5842DELTA DPS920AB PSU DRIVER 5843M: Robert Marko <robert.marko@sartura.hr> 5844L: linux-hwmon@vger.kernel.org 5845S: Maintained 5846F: Documentation/hwmon/dps920ab.rst 5847F: drivers/hwmon/pmbus/dps920ab.c 5848 5849DELTA NETWORKS TN48M CPLD DRIVERS 5850M: Robert Marko <robert.marko@sartura.hr> 5851S: Maintained 5852F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5853F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5854F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5855F: drivers/gpio/gpio-tn48m.c 5856F: include/dt-bindings/reset/delta,tn48m-reset.h 5857 5858DENALI NAND DRIVER 5859L: linux-mtd@lists.infradead.org 5860S: Orphan 5861F: drivers/mtd/nand/raw/denali* 5862 5863DESIGNWARE EDMA CORE IP DRIVER 5864M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5865L: dmaengine@vger.kernel.org 5866S: Maintained 5867F: drivers/dma/dw-edma/ 5868F: include/linux/dma/edma.h 5869 5870DESIGNWARE XDATA IP DRIVER 5871M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5872L: linux-pci@vger.kernel.org 5873S: Maintained 5874F: Documentation/misc-devices/dw-xdata-pcie.rst 5875F: drivers/misc/dw-xdata-pcie.c 5876 5877DESIGNWARE USB2 DRD IP DRIVER 5878M: Minas Harutyunyan <hminas@synopsys.com> 5879L: linux-usb@vger.kernel.org 5880S: Maintained 5881T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5882F: drivers/usb/dwc2/ 5883 5884DESIGNWARE USB3 DRD IP DRIVER 5885M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5886L: linux-usb@vger.kernel.org 5887S: Maintained 5888F: drivers/usb/dwc3/ 5889 5890DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5891M: Andreas Klinger <ak@it-klinger.de> 5892L: linux-iio@vger.kernel.org 5893S: Maintained 5894F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5895F: drivers/iio/proximity/srf*.c 5896 5897DEVICE COREDUMP (DEV_COREDUMP) 5898M: Johannes Berg <johannes@sipsolutions.net> 5899L: linux-kernel@vger.kernel.org 5900S: Maintained 5901F: drivers/base/devcoredump.c 5902F: include/linux/devcoredump.h 5903 5904DEVICE DEPENDENCY HELPER SCRIPT 5905M: Saravana Kannan <saravanak@google.com> 5906L: linux-kernel@vger.kernel.org 5907S: Maintained 5908F: scripts/dev-needs.sh 5909 5910DEVICE DIRECT ACCESS (DAX) 5911M: Dan Williams <dan.j.williams@intel.com> 5912M: Vishal Verma <vishal.l.verma@intel.com> 5913M: Dave Jiang <dave.jiang@intel.com> 5914L: nvdimm@lists.linux.dev 5915L: linux-cxl@vger.kernel.org 5916S: Supported 5917F: drivers/dax/ 5918 5919DEVICE FREQUENCY (DEVFREQ) 5920M: MyungJoo Ham <myungjoo.ham@samsung.com> 5921M: Kyungmin Park <kyungmin.park@samsung.com> 5922M: Chanwoo Choi <cw00.choi@samsung.com> 5923L: linux-pm@vger.kernel.org 5924S: Maintained 5925T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5926F: Documentation/devicetree/bindings/devfreq/ 5927F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5928F: drivers/devfreq/ 5929F: include/linux/devfreq.h 5930F: include/trace/events/devfreq.h 5931 5932DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5933M: Chanwoo Choi <cw00.choi@samsung.com> 5934L: linux-pm@vger.kernel.org 5935S: Supported 5936T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5937F: Documentation/devicetree/bindings/devfreq/event/ 5938F: drivers/devfreq/devfreq-event.c 5939F: drivers/devfreq/event/ 5940F: include/dt-bindings/pmu/exynos_ppmu.h 5941F: include/linux/devfreq-event.h 5942 5943DEVICE NUMBER REGISTRY 5944M: Torben Mathiasen <device@lanana.org> 5945S: Maintained 5946W: http://lanana.org/docs/device-list/index.html 5947 5948DEVICE RESOURCE MANAGEMENT HELPERS 5949M: Hans de Goede <hdegoede@redhat.com> 5950R: Matti Vaittinen <mazziesaccount@gmail.com> 5951S: Maintained 5952F: include/linux/devm-helpers.h 5953 5954DEVICE-MAPPER (LVM) 5955M: Alasdair Kergon <agk@redhat.com> 5956M: Mike Snitzer <snitzer@kernel.org> 5957M: dm-devel@redhat.com 5958L: dm-devel@redhat.com 5959S: Maintained 5960W: http://sources.redhat.com/dm 5961Q: http://patchwork.kernel.org/project/dm-devel/list/ 5962T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5963T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5964F: Documentation/admin-guide/device-mapper/ 5965F: drivers/md/Kconfig 5966F: drivers/md/Makefile 5967F: drivers/md/dm* 5968F: drivers/md/persistent-data/ 5969F: include/linux/device-mapper.h 5970F: include/linux/dm-*.h 5971F: include/uapi/linux/dm-*.h 5972 5973DEVLINK 5974M: Jiri Pirko <jiri@nvidia.com> 5975L: netdev@vger.kernel.org 5976S: Supported 5977F: Documentation/networking/devlink 5978F: include/net/devlink.h 5979F: include/uapi/linux/devlink.h 5980F: net/devlink/ 5981 5982DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5983M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5984L: kernel@dh-electronics.com 5985S: Maintained 5986F: arch/arm/boot/dts/imx6*-dhcom-* 5987F: arch/arm/boot/dts/imx6*-dhcor-* 5988 5989DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5990M: Marek Vasut <marex@denx.de> 5991L: kernel@dh-electronics.com 5992S: Maintained 5993F: arch/arm/boot/dts/stm32mp1*-dhcom-* 5994F: arch/arm/boot/dts/stm32mp1*-dhcor-* 5995 5996DIALOG SEMICONDUCTOR DRIVERS 5997M: Support Opensource <support.opensource@diasemi.com> 5998S: Supported 5999W: http://www.dialog-semiconductor.com/products 6000F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6001F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6002F: Documentation/devicetree/bindings/mfd/da90*.txt 6003F: Documentation/devicetree/bindings/mfd/da90*.yaml 6004F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6005F: Documentation/devicetree/bindings/regulator/da92*.txt 6006F: Documentation/devicetree/bindings/regulator/slg51000.txt 6007F: Documentation/devicetree/bindings/sound/da[79]*.txt 6008F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6009F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6010F: Documentation/hwmon/da90??.rst 6011F: drivers/gpio/gpio-da90??.c 6012F: drivers/hwmon/da90??-hwmon.c 6013F: drivers/iio/adc/da91??-*.c 6014F: drivers/input/misc/da72??.[ch] 6015F: drivers/input/misc/da90??_onkey.c 6016F: drivers/input/touchscreen/da9052_tsi.c 6017F: drivers/leds/leds-da90??.c 6018F: drivers/mfd/da903x.c 6019F: drivers/mfd/da90??-*.c 6020F: drivers/mfd/da91??-*.c 6021F: drivers/pinctrl/pinctrl-da90??.c 6022F: drivers/power/supply/da9052-battery.c 6023F: drivers/power/supply/da91??-*.c 6024F: drivers/regulator/da9???-regulator.[ch] 6025F: drivers/regulator/slg51000-regulator.[ch] 6026F: drivers/rtc/rtc-da90??.c 6027F: drivers/thermal/da90??-thermal.c 6028F: drivers/video/backlight/da90??_bl.c 6029F: drivers/watchdog/da90??_wdt.c 6030F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6031F: include/linux/mfd/da903x.h 6032F: include/linux/mfd/da9052/ 6033F: include/linux/mfd/da9055/ 6034F: include/linux/mfd/da9062/ 6035F: include/linux/mfd/da9063/ 6036F: include/linux/mfd/da9150/ 6037F: include/linux/regulator/da9211.h 6038F: include/sound/da[79]*.h 6039F: sound/soc/codecs/da[79]*.[ch] 6040 6041DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6042M: William Breathitt Gray <william.gray@linaro.org> 6043L: linux-gpio@vger.kernel.org 6044S: Maintained 6045F: drivers/gpio/gpio-gpio-mm.c 6046 6047DIOLAN U2C-12 I2C DRIVER 6048M: Guenter Roeck <linux@roeck-us.net> 6049L: linux-i2c@vger.kernel.org 6050S: Maintained 6051F: drivers/i2c/busses/i2c-diolan-u2c.c 6052 6053DIRECTORY NOTIFICATION (DNOTIFY) 6054M: Jan Kara <jack@suse.cz> 6055R: Amir Goldstein <amir73il@gmail.com> 6056L: linux-fsdevel@vger.kernel.org 6057S: Maintained 6058F: Documentation/filesystems/dnotify.rst 6059F: fs/notify/dnotify/ 6060F: include/linux/dnotify.h 6061 6062DISK GEOMETRY AND PARTITION HANDLING 6063M: Andries Brouwer <aeb@cwi.nl> 6064S: Maintained 6065W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6066W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6067W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6068 6069DISKQUOTA 6070M: Jan Kara <jack@suse.com> 6071S: Maintained 6072F: Documentation/filesystems/quota.rst 6073F: fs/quota/ 6074F: include/linux/quota*.h 6075F: include/uapi/linux/quota*.h 6076 6077DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6078M: Bernie Thompson <bernie@plugable.com> 6079L: linux-fbdev@vger.kernel.org 6080S: Maintained 6081W: http://plugable.com/category/projects/udlfb/ 6082F: Documentation/fb/udlfb.rst 6083F: drivers/video/fbdev/udlfb.c 6084F: include/video/udlfb.h 6085 6086DISTRIBUTED LOCK MANAGER (DLM) 6087M: Christine Caulfield <ccaulfie@redhat.com> 6088M: David Teigland <teigland@redhat.com> 6089L: cluster-devel@redhat.com 6090S: Supported 6091W: http://sources.redhat.com/cluster/ 6092T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6093F: fs/dlm/ 6094 6095DMA BUFFER SHARING FRAMEWORK 6096M: Sumit Semwal <sumit.semwal@linaro.org> 6097M: Christian König <christian.koenig@amd.com> 6098L: linux-media@vger.kernel.org 6099L: dri-devel@lists.freedesktop.org 6100L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6101S: Maintained 6102T: git git://anongit.freedesktop.org/drm/drm-misc 6103F: Documentation/driver-api/dma-buf.rst 6104F: drivers/dma-buf/ 6105F: include/linux/*fence.h 6106F: include/linux/dma-buf.h 6107F: include/linux/dma-resv.h 6108K: \bdma_(?:buf|fence|resv)\b 6109 6110DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6111M: Vinod Koul <vkoul@kernel.org> 6112L: dmaengine@vger.kernel.org 6113S: Maintained 6114Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6115T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6116F: Documentation/devicetree/bindings/dma/ 6117F: Documentation/driver-api/dmaengine/ 6118F: drivers/dma/ 6119F: include/dt-bindings/dma/ 6120F: include/linux/dma/ 6121F: include/linux/dmaengine.h 6122F: include/linux/of_dma.h 6123 6124DMA MAPPING HELPERS 6125M: Christoph Hellwig <hch@lst.de> 6126M: Marek Szyprowski <m.szyprowski@samsung.com> 6127R: Robin Murphy <robin.murphy@arm.com> 6128L: iommu@lists.linux.dev 6129S: Supported 6130W: http://git.infradead.org/users/hch/dma-mapping.git 6131T: git git://git.infradead.org/users/hch/dma-mapping.git 6132F: include/asm-generic/dma-mapping.h 6133F: include/linux/dma-direct.h 6134F: include/linux/dma-mapping.h 6135F: include/linux/dma-map-ops.h 6136F: include/linux/swiotlb.h 6137F: kernel/dma/ 6138 6139DMA MAPPING BENCHMARK 6140M: Xiang Chen <chenxiang66@hisilicon.com> 6141L: iommu@lists.linux.dev 6142F: kernel/dma/map_benchmark.c 6143F: tools/testing/selftests/dma/ 6144 6145DMA-BUF HEAPS FRAMEWORK 6146M: Sumit Semwal <sumit.semwal@linaro.org> 6147R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6148R: Liam Mark <lmark@codeaurora.org> 6149R: Laura Abbott <labbott@redhat.com> 6150R: Brian Starkey <Brian.Starkey@arm.com> 6151R: John Stultz <jstultz@google.com> 6152L: linux-media@vger.kernel.org 6153L: dri-devel@lists.freedesktop.org 6154L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6155S: Maintained 6156T: git git://anongit.freedesktop.org/drm/drm-misc 6157F: drivers/dma-buf/dma-heap.c 6158F: drivers/dma-buf/heaps/* 6159F: include/linux/dma-heap.h 6160F: include/uapi/linux/dma-heap.h 6161 6162DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6163M: Lukasz Luba <lukasz.luba@arm.com> 6164L: linux-pm@vger.kernel.org 6165L: linux-samsung-soc@vger.kernel.org 6166S: Maintained 6167F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6168F: drivers/memory/samsung/exynos5422-dmc.c 6169 6170DME1737 HARDWARE MONITOR DRIVER 6171M: Juerg Haefliger <juergh@proton.me> 6172L: linux-hwmon@vger.kernel.org 6173S: Maintained 6174F: Documentation/hwmon/dme1737.rst 6175F: drivers/hwmon/dme1737.c 6176 6177DMI/SMBIOS SUPPORT 6178M: Jean Delvare <jdelvare@suse.com> 6179S: Maintained 6180T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6181F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6182F: drivers/firmware/dmi-id.c 6183F: drivers/firmware/dmi_scan.c 6184F: include/linux/dmi.h 6185 6186DOCUMENTATION 6187M: Jonathan Corbet <corbet@lwn.net> 6188L: linux-doc@vger.kernel.org 6189S: Maintained 6190P: Documentation/doc-guide/maintainer-profile.rst 6191T: git git://git.lwn.net/linux.git docs-next 6192F: Documentation/ 6193F: scripts/documentation-file-ref-check 6194F: scripts/kernel-doc 6195F: scripts/sphinx-pre-install 6196X: Documentation/ABI/ 6197X: Documentation/admin-guide/media/ 6198X: Documentation/devicetree/ 6199X: Documentation/driver-api/media/ 6200X: Documentation/firmware-guide/acpi/ 6201X: Documentation/i2c/ 6202X: Documentation/power/ 6203X: Documentation/spi/ 6204X: Documentation/userspace-api/media/ 6205 6206DOCUMENTATION REPORTING ISSUES 6207M: Thorsten Leemhuis <linux@leemhuis.info> 6208L: linux-doc@vger.kernel.org 6209S: Maintained 6210F: Documentation/admin-guide/reporting-issues.rst 6211 6212DOCUMENTATION SCRIPTS 6213M: Mauro Carvalho Chehab <mchehab@kernel.org> 6214L: linux-doc@vger.kernel.org 6215S: Maintained 6216F: Documentation/sphinx/parse-headers.pl 6217F: scripts/documentation-file-ref-check 6218F: scripts/sphinx-pre-install 6219 6220DOCUMENTATION/ITALIAN 6221M: Federico Vaga <federico.vaga@vaga.pv.it> 6222L: linux-doc@vger.kernel.org 6223S: Maintained 6224F: Documentation/translations/it_IT 6225 6226DOCUMENTATION/JAPANESE 6227R: Akira Yokosawa <akiyks@gmail.com> 6228L: linux-doc@vger.kernel.org 6229S: Maintained 6230F: Documentation/translations/ja_JP 6231 6232DONGWOON DW9714 LENS VOICE COIL DRIVER 6233M: Sakari Ailus <sakari.ailus@linux.intel.com> 6234L: linux-media@vger.kernel.org 6235S: Maintained 6236T: git git://linuxtv.org/media_tree.git 6237F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6238F: drivers/media/i2c/dw9714.c 6239 6240DONGWOON DW9768 LENS VOICE COIL DRIVER 6241M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6242L: linux-media@vger.kernel.org 6243S: Maintained 6244T: git git://linuxtv.org/media_tree.git 6245F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6246F: drivers/media/i2c/dw9768.c 6247 6248DONGWOON DW9807 LENS VOICE COIL DRIVER 6249M: Sakari Ailus <sakari.ailus@linux.intel.com> 6250L: linux-media@vger.kernel.org 6251S: Maintained 6252T: git git://linuxtv.org/media_tree.git 6253F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6254F: drivers/media/i2c/dw9807-vcm.c 6255 6256DOUBLETALK DRIVER 6257M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6258L: blinux-list@redhat.com 6259S: Maintained 6260F: drivers/char/dtlk.c 6261F: include/linux/dtlk.h 6262 6263DPAA2 DATAPATH I/O (DPIO) DRIVER 6264M: Roy Pledge <Roy.Pledge@nxp.com> 6265L: linux-kernel@vger.kernel.org 6266S: Maintained 6267F: drivers/soc/fsl/dpio 6268 6269DPAA2 ETHERNET DRIVER 6270M: Ioana Ciornei <ioana.ciornei@nxp.com> 6271L: netdev@vger.kernel.org 6272S: Maintained 6273F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6274F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6275F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6276F: drivers/net/ethernet/freescale/dpaa2/Makefile 6277F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6278F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6279F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6280F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6281F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6282F: drivers/net/ethernet/freescale/dpaa2/dpni* 6283 6284DPAA2 ETHERNET SWITCH DRIVER 6285M: Ioana Ciornei <ioana.ciornei@nxp.com> 6286L: netdev@vger.kernel.org 6287S: Maintained 6288F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6289F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6290F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6291 6292DRBD DRIVER 6293M: Philipp Reisner <philipp.reisner@linbit.com> 6294M: Lars Ellenberg <lars.ellenberg@linbit.com> 6295M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6296L: drbd-dev@lists.linbit.com 6297S: Supported 6298W: http://www.drbd.org 6299T: git git://git.linbit.com/linux-drbd.git 6300T: git git://git.linbit.com/drbd-8.4.git 6301F: Documentation/admin-guide/blockdev/ 6302F: drivers/block/drbd/ 6303F: include/linux/drbd* 6304F: lib/lru_cache.c 6305 6306DRIVER COMPONENT FRAMEWORK 6307L: dri-devel@lists.freedesktop.org 6308F: drivers/base/component.c 6309F: include/linux/component.h 6310 6311DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6312M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6313R: "Rafael J. Wysocki" <rafael@kernel.org> 6314S: Supported 6315T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6316F: Documentation/core-api/kobject.rst 6317F: drivers/base/ 6318F: fs/debugfs/ 6319F: fs/sysfs/ 6320F: include/linux/debugfs.h 6321F: include/linux/kobj* 6322F: lib/kobj* 6323 6324DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6325M: Nishanth Menon <nm@ti.com> 6326L: linux-pm@vger.kernel.org 6327S: Maintained 6328F: drivers/soc/ti/smartreflex.c 6329F: include/linux/power/smartreflex.h 6330 6331DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6332M: Maxime Ripard <mripard@kernel.org> 6333M: Chen-Yu Tsai <wens@csie.org> 6334R: Jernej Skrabec <jernej.skrabec@gmail.com> 6335L: dri-devel@lists.freedesktop.org 6336S: Supported 6337T: git git://anongit.freedesktop.org/drm/drm-misc 6338F: drivers/gpu/drm/sun4i/sun8i* 6339 6340DRM DRIVER FOR ARM PL111 CLCD 6341M: Emma Anholt <emma@anholt.net> 6342S: Supported 6343T: git git://anongit.freedesktop.org/drm/drm-misc 6344F: drivers/gpu/drm/pl111/ 6345 6346DRM DRIVER FOR ARM VERSATILE TFT PANELS 6347M: Linus Walleij <linus.walleij@linaro.org> 6348S: Maintained 6349T: git git://anongit.freedesktop.org/drm/drm-misc 6350F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6351F: drivers/gpu/drm/panel/panel-arm-versatile.c 6352 6353DRM DRIVER FOR ASPEED BMC GFX 6354M: Joel Stanley <joel@jms.id.au> 6355L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6356S: Supported 6357T: git git://anongit.freedesktop.org/drm/drm-misc 6358F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6359F: drivers/gpu/drm/aspeed/ 6360 6361DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6362M: Dave Airlie <airlied@redhat.com> 6363R: Thomas Zimmermann <tzimmermann@suse.de> 6364L: dri-devel@lists.freedesktop.org 6365S: Supported 6366T: git git://anongit.freedesktop.org/drm/drm-misc 6367F: drivers/gpu/drm/ast/ 6368 6369DRM DRIVER FOR BOCHS VIRTUAL GPU 6370M: Gerd Hoffmann <kraxel@redhat.com> 6371L: virtualization@lists.linux-foundation.org 6372S: Maintained 6373T: git git://anongit.freedesktop.org/drm/drm-misc 6374F: drivers/gpu/drm/tiny/bochs.c 6375 6376DRM DRIVER FOR BOE HIMAX8279D PANELS 6377M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6378S: Maintained 6379F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6380F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6381 6382DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6383M: Jagan Teki <jagan@amarulasolutions.com> 6384S: Maintained 6385F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6386F: drivers/gpu/drm/bridge/chipone-icn6211.c 6387 6388DRM DRIVER FOR EBBG FT8719 PANEL 6389M: Joel Selvaraj <jo@jsfamily.in> 6390S: Maintained 6391T: git git://anongit.freedesktop.org/drm/drm-misc 6392F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6393F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6394 6395DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6396M: Linus Walleij <linus.walleij@linaro.org> 6397S: Maintained 6398T: git git://anongit.freedesktop.org/drm/drm-misc 6399F: drivers/gpu/drm/tve200/ 6400 6401DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6402M: Icenowy Zheng <icenowy@aosc.io> 6403S: Maintained 6404F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6405F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6406 6407DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6408M: Jagan Teki <jagan@amarulasolutions.com> 6409S: Maintained 6410F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6411F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6412 6413DRM DRIVER FOR GENERIC EDP PANELS 6414R: Douglas Anderson <dianders@chromium.org> 6415F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6416F: drivers/gpu/drm/panel/panel-edp.c 6417 6418DRM DRIVER FOR GENERIC USB DISPLAY 6419M: Noralf Trønnes <noralf@tronnes.org> 6420S: Maintained 6421W: https://github.com/notro/gud/wiki 6422T: git git://anongit.freedesktop.org/drm/drm-misc 6423F: drivers/gpu/drm/gud/ 6424F: include/drm/gud.h 6425 6426DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6427M: Hans de Goede <hdegoede@redhat.com> 6428S: Maintained 6429T: git git://anongit.freedesktop.org/drm/drm-misc 6430F: drivers/gpu/drm/tiny/gm12u320.c 6431 6432DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6433M: Ondrej Jirman <megi@xff.cz> 6434M: Javier Martinez Canillas <javierm@redhat.com> 6435S: Maintained 6436T: git git://anongit.freedesktop.org/drm/drm-misc 6437F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6438F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6439 6440DRM DRIVER FOR HX8357D PANELS 6441M: Emma Anholt <emma@anholt.net> 6442S: Maintained 6443T: git git://anongit.freedesktop.org/drm/drm-misc 6444F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6445F: drivers/gpu/drm/tiny/hx8357d.c 6446 6447DRM DRIVER FOR ILITEK ILI9225 PANELS 6448M: David Lechner <david@lechnology.com> 6449S: Maintained 6450T: git git://anongit.freedesktop.org/drm/drm-misc 6451F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6452F: drivers/gpu/drm/tiny/ili9225.c 6453 6454DRM DRIVER FOR ILITEK ILI9486 PANELS 6455M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6456S: Maintained 6457T: git git://anongit.freedesktop.org/drm/drm-misc 6458F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6459F: drivers/gpu/drm/tiny/ili9486.c 6460 6461DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6462M: Jagan Teki <jagan@edgeble.ai> 6463S: Maintained 6464F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6465F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6466 6467DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6468M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6469S: Supported 6470T: git git://anongit.freedesktop.org/drm/drm-misc 6471F: drivers/gpu/drm/logicvc/ 6472 6473DRM DRIVER FOR LVDS PANELS 6474M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6475L: dri-devel@lists.freedesktop.org 6476T: git git://anongit.freedesktop.org/drm/drm-misc 6477S: Maintained 6478F: drivers/gpu/drm/panel/panel-lvds.c 6479F: Documentation/devicetree/bindings/display/lvds.yaml 6480F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6481 6482DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6483M: Guido Günther <agx@sigxcpu.org> 6484R: Purism Kernel Team <kernel@puri.sm> 6485S: Maintained 6486F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6487F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6488 6489DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6490M: Dave Airlie <airlied@redhat.com> 6491R: Thomas Zimmermann <tzimmermann@suse.de> 6492L: dri-devel@lists.freedesktop.org 6493S: Supported 6494T: git git://anongit.freedesktop.org/drm/drm-misc 6495F: drivers/gpu/drm/mgag200/ 6496 6497DRM DRIVER FOR MI0283QT 6498M: Noralf Trønnes <noralf@tronnes.org> 6499S: Maintained 6500T: git git://anongit.freedesktop.org/drm/drm-misc 6501F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6502F: drivers/gpu/drm/tiny/mi0283qt.c 6503 6504DRM DRIVER FOR MIPI DBI compatible panels 6505M: Noralf Trønnes <noralf@tronnes.org> 6506S: Maintained 6507W: https://github.com/notro/panel-mipi-dbi/wiki 6508T: git git://anongit.freedesktop.org/drm/drm-misc 6509F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6510F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6511 6512DRM DRIVER FOR MSM ADRENO GPU 6513M: Rob Clark <robdclark@gmail.com> 6514M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6515M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6516R: Sean Paul <sean@poorly.run> 6517L: linux-arm-msm@vger.kernel.org 6518L: dri-devel@lists.freedesktop.org 6519L: freedreno@lists.freedesktop.org 6520S: Maintained 6521T: git https://gitlab.freedesktop.org/drm/msm.git 6522F: Documentation/devicetree/bindings/display/msm/ 6523F: drivers/gpu/drm/msm/ 6524F: include/uapi/drm/msm_drm.h 6525 6526DRM DRIVER FOR NOVATEK NT35510 PANELS 6527M: Linus Walleij <linus.walleij@linaro.org> 6528S: Maintained 6529T: git git://anongit.freedesktop.org/drm/drm-misc 6530F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6531F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6532 6533DRM DRIVER FOR NOVATEK NT35560 PANELS 6534M: Linus Walleij <linus.walleij@linaro.org> 6535S: Maintained 6536T: git git://anongit.freedesktop.org/drm/drm-misc 6537F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6538F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6539 6540DRM DRIVER FOR NOVATEK NT36672A PANELS 6541M: Sumit Semwal <sumit.semwal@linaro.org> 6542S: Maintained 6543T: git git://anongit.freedesktop.org/drm/drm-misc 6544F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6545F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6546 6547DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6548M: Ben Skeggs <bskeggs@redhat.com> 6549M: Karol Herbst <kherbst@redhat.com> 6550M: Lyude Paul <lyude@redhat.com> 6551L: dri-devel@lists.freedesktop.org 6552L: nouveau@lists.freedesktop.org 6553S: Supported 6554W: https://nouveau.freedesktop.org/ 6555Q: https://patchwork.freedesktop.org/project/nouveau/ 6556Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6557B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6558C: irc://irc.oftc.net/nouveau 6559T: git https://gitlab.freedesktop.org/drm/nouveau.git 6560F: drivers/gpu/drm/nouveau/ 6561F: include/uapi/drm/nouveau_drm.h 6562 6563DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6564M: Stefan Mavrodiev <stefan@olimex.com> 6565S: Maintained 6566F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6567F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6568 6569DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6570R: Douglas Anderson <dianders@chromium.org> 6571F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6572F: drivers/gpu/drm/bridge/parade-ps8640.c 6573 6574DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6575M: Noralf Trønnes <noralf@tronnes.org> 6576S: Maintained 6577T: git git://anongit.freedesktop.org/drm/drm-misc 6578F: Documentation/devicetree/bindings/display/repaper.txt 6579F: drivers/gpu/drm/tiny/repaper.c 6580 6581DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6582M: Javier Martinez Canillas <javierm@redhat.com> 6583S: Maintained 6584T: git git://anongit.freedesktop.org/drm/drm-misc 6585F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6586F: drivers/gpu/drm/solomon/ssd130x* 6587 6588DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6589M: Dave Airlie <airlied@redhat.com> 6590M: Gerd Hoffmann <kraxel@redhat.com> 6591L: virtualization@lists.linux-foundation.org 6592S: Obsolete 6593W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6594T: git git://anongit.freedesktop.org/drm/drm-misc 6595F: drivers/gpu/drm/tiny/cirrus.c 6596 6597DRM DRIVER FOR QXL VIRTUAL GPU 6598M: Dave Airlie <airlied@redhat.com> 6599M: Gerd Hoffmann <kraxel@redhat.com> 6600L: virtualization@lists.linux-foundation.org 6601L: spice-devel@lists.freedesktop.org 6602S: Maintained 6603T: git git://anongit.freedesktop.org/drm/drm-misc 6604F: drivers/gpu/drm/qxl/ 6605F: include/uapi/drm/qxl_drm.h 6606 6607DRM DRIVER FOR RAYDIUM RM67191 PANELS 6608M: Robert Chiras <robert.chiras@nxp.com> 6609S: Maintained 6610F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6611F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6612 6613DRM DRIVER FOR SAMSUNG DB7430 PANELS 6614M: Linus Walleij <linus.walleij@linaro.org> 6615S: Maintained 6616T: git git://anongit.freedesktop.org/drm/drm-misc 6617F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6618F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6619 6620DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6621M: Markuss Broks <markuss.broks@gmail.com> 6622S: Maintained 6623F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6624F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6625 6626DRM DRIVER FOR SITRONIX ST7703 PANELS 6627M: Guido Günther <agx@sigxcpu.org> 6628R: Purism Kernel Team <kernel@puri.sm> 6629R: Ondrej Jirman <megous@megous.com> 6630S: Maintained 6631F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6632F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6633 6634DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6635M: Thomas Zimmermann <tzimmermann@suse.de> 6636M: Javier Martinez Canillas <javierm@redhat.com> 6637L: dri-devel@lists.freedesktop.org 6638S: Maintained 6639T: git git://anongit.freedesktop.org/drm/drm-misc 6640F: drivers/gpu/drm/drm_aperture.c 6641F: drivers/gpu/drm/tiny/ofdrm.c 6642F: drivers/gpu/drm/tiny/simpledrm.c 6643F: drivers/video/aperture.c 6644F: drivers/video/nomodeset.c 6645F: include/drm/drm_aperture.h 6646F: include/linux/aperture.h 6647F: include/video/nomodeset.h 6648 6649DRM DRIVER FOR SITRONIX ST7586 PANELS 6650M: David Lechner <david@lechnology.com> 6651S: Maintained 6652T: git git://anongit.freedesktop.org/drm/drm-misc 6653F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6654F: drivers/gpu/drm/tiny/st7586.c 6655 6656DRM DRIVER FOR SITRONIX ST7701 PANELS 6657M: Jagan Teki <jagan@amarulasolutions.com> 6658S: Maintained 6659F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6660F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6661 6662DRM DRIVER FOR SITRONIX ST7735R PANELS 6663M: David Lechner <david@lechnology.com> 6664S: Maintained 6665T: git git://anongit.freedesktop.org/drm/drm-misc 6666F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6667F: drivers/gpu/drm/tiny/st7735r.c 6668 6669DRM DRIVER FOR ST-ERICSSON MCDE 6670M: Linus Walleij <linus.walleij@linaro.org> 6671S: Maintained 6672T: git git://anongit.freedesktop.org/drm/drm-misc 6673F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6674F: drivers/gpu/drm/mcde/ 6675 6676DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6677M: Jagan Teki <jagan@amarulasolutions.com> 6678S: Maintained 6679F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6680F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6681 6682DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6683R: Douglas Anderson <dianders@chromium.org> 6684F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6685F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6686 6687DRM DRIVER FOR TPO TPG110 PANELS 6688M: Linus Walleij <linus.walleij@linaro.org> 6689S: Maintained 6690T: git git://anongit.freedesktop.org/drm/drm-misc 6691F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6692F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6693 6694DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6695M: Dave Airlie <airlied@redhat.com> 6696R: Sean Paul <sean@poorly.run> 6697R: Thomas Zimmermann <tzimmermann@suse.de> 6698L: dri-devel@lists.freedesktop.org 6699S: Supported 6700T: git git://anongit.freedesktop.org/drm/drm-misc 6701F: drivers/gpu/drm/udl/ 6702 6703DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6704M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6705M: Melissa Wen <melissa.srw@gmail.com> 6706R: Haneen Mohammed <hamohammed.sa@gmail.com> 6707R: Daniel Vetter <daniel@ffwll.ch> 6708L: dri-devel@lists.freedesktop.org 6709S: Maintained 6710T: git git://anongit.freedesktop.org/drm/drm-misc 6711F: Documentation/gpu/vkms.rst 6712F: drivers/gpu/drm/vkms/ 6713 6714DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6715M: Hans de Goede <hdegoede@redhat.com> 6716L: dri-devel@lists.freedesktop.org 6717S: Maintained 6718T: git git://anongit.freedesktop.org/drm/drm-misc 6719F: drivers/gpu/drm/vboxvideo/ 6720 6721DRM DRIVER FOR VMWARE VIRTUAL GPU 6722M: Zack Rusin <zackr@vmware.com> 6723R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6724L: dri-devel@lists.freedesktop.org 6725S: Supported 6726T: git git://anongit.freedesktop.org/drm/drm-misc 6727F: drivers/gpu/drm/vmwgfx/ 6728F: include/uapi/drm/vmwgfx_drm.h 6729 6730DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6731M: Linus Walleij <linus.walleij@linaro.org> 6732S: Maintained 6733T: git git://anongit.freedesktop.org/drm/drm-misc 6734F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6735F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6736 6737DRM DRIVERS 6738M: David Airlie <airlied@gmail.com> 6739M: Daniel Vetter <daniel@ffwll.ch> 6740L: dri-devel@lists.freedesktop.org 6741S: Maintained 6742B: https://gitlab.freedesktop.org/drm 6743C: irc://irc.oftc.net/dri-devel 6744T: git git://anongit.freedesktop.org/drm/drm 6745F: Documentation/devicetree/bindings/display/ 6746F: Documentation/devicetree/bindings/gpu/ 6747F: Documentation/gpu/ 6748F: drivers/gpu/ 6749F: include/drm/ 6750F: include/linux/vga* 6751F: include/uapi/drm/ 6752 6753DRM DRIVERS AND MISC GPU PATCHES 6754M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6755M: Maxime Ripard <mripard@kernel.org> 6756M: Thomas Zimmermann <tzimmermann@suse.de> 6757S: Maintained 6758W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6759T: git git://anongit.freedesktop.org/drm/drm-misc 6760F: Documentation/gpu/ 6761F: drivers/gpu/drm/* 6762F: drivers/gpu/vga/ 6763F: include/drm/drm* 6764F: include/linux/vga* 6765F: include/uapi/drm/drm* 6766 6767DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6768M: Oded Gabbay <ogabbay@kernel.org> 6769L: dri-devel@lists.freedesktop.org 6770S: Maintained 6771C: irc://irc.oftc.net/dri-devel 6772T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6773F: Documentation/accel/ 6774F: drivers/accel/ 6775F: include/drm/drm_accel.h 6776 6777DRM ACCEL DRIVERS FOR INTEL VPU 6778M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6779M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6780L: dri-devel@lists.freedesktop.org 6781S: Supported 6782T: git git://anongit.freedesktop.org/drm/drm-misc 6783F: drivers/accel/ivpu/ 6784F: include/uapi/drm/ivpu_accel.h 6785 6786DRM DRIVERS FOR ALLWINNER A10 6787M: Maxime Ripard <mripard@kernel.org> 6788M: Chen-Yu Tsai <wens@csie.org> 6789L: dri-devel@lists.freedesktop.org 6790S: Supported 6791T: git git://anongit.freedesktop.org/drm/drm-misc 6792F: Documentation/devicetree/bindings/display/allwinner* 6793F: drivers/gpu/drm/sun4i/ 6794 6795DRM DRIVERS FOR AMLOGIC SOCS 6796M: Neil Armstrong <neil.armstrong@linaro.org> 6797L: dri-devel@lists.freedesktop.org 6798L: linux-amlogic@lists.infradead.org 6799S: Supported 6800W: http://linux-meson.com/ 6801T: git git://anongit.freedesktop.org/drm/drm-misc 6802F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6803F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6804F: Documentation/gpu/meson.rst 6805F: drivers/gpu/drm/meson/ 6806 6807DRM DRIVERS FOR ATMEL HLCDC 6808M: Sam Ravnborg <sam@ravnborg.org> 6809M: Boris Brezillon <bbrezillon@kernel.org> 6810L: dri-devel@lists.freedesktop.org 6811S: Supported 6812T: git git://anongit.freedesktop.org/drm/drm-misc 6813F: Documentation/devicetree/bindings/display/atmel/ 6814F: drivers/gpu/drm/atmel-hlcdc/ 6815 6816DRM DRIVERS FOR BRIDGE CHIPS 6817M: Andrzej Hajda <andrzej.hajda@intel.com> 6818M: Neil Armstrong <neil.armstrong@linaro.org> 6819M: Robert Foss <rfoss@kernel.org> 6820R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6821R: Jonas Karlman <jonas@kwiboo.se> 6822R: Jernej Skrabec <jernej.skrabec@gmail.com> 6823S: Maintained 6824T: git git://anongit.freedesktop.org/drm/drm-misc 6825F: Documentation/devicetree/bindings/display/bridge/ 6826F: drivers/gpu/drm/bridge/ 6827 6828DRM DRIVERS FOR EXYNOS 6829M: Inki Dae <inki.dae@samsung.com> 6830M: Seung-Woo Kim <sw0312.kim@samsung.com> 6831M: Kyungmin Park <kyungmin.park@samsung.com> 6832L: dri-devel@lists.freedesktop.org 6833S: Supported 6834T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6835F: Documentation/devicetree/bindings/display/exynos/ 6836F: Documentation/devicetree/bindings/display/samsung/ 6837F: drivers/gpu/drm/exynos/ 6838F: include/uapi/drm/exynos_drm.h 6839 6840DRM DRIVERS FOR FREESCALE DCU 6841M: Stefan Agner <stefan@agner.ch> 6842M: Alison Wang <alison.wang@nxp.com> 6843L: dri-devel@lists.freedesktop.org 6844S: Supported 6845T: git git://anongit.freedesktop.org/drm/drm-misc 6846F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6847F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6848F: drivers/gpu/drm/fsl-dcu/ 6849 6850DRM DRIVERS FOR FREESCALE IMX 6851M: Philipp Zabel <p.zabel@pengutronix.de> 6852L: dri-devel@lists.freedesktop.org 6853S: Maintained 6854F: Documentation/devicetree/bindings/display/imx/ 6855F: drivers/gpu/drm/imx/ipuv3/ 6856F: drivers/gpu/ipu-v3/ 6857 6858DRM DRIVERS FOR FREESCALE IMX BRIDGE 6859M: Liu Ying <victor.liu@nxp.com> 6860L: dri-devel@lists.freedesktop.org 6861S: Maintained 6862F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6863F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6864F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6865F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6866F: drivers/gpu/drm/bridge/imx/ 6867 6868DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6869M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6870L: dri-devel@lists.freedesktop.org 6871S: Maintained 6872T: git git://github.com/patjak/drm-gma500 6873F: drivers/gpu/drm/gma500/ 6874 6875DRM DRIVERS FOR HISILICON 6876M: Xinliang Liu <xinliang.liu@linaro.org> 6877M: Tian Tao <tiantao6@hisilicon.com> 6878R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6879R: Sumit Semwal <sumit.semwal@linaro.org> 6880R: Yongqin Liu <yongqin.liu@linaro.org> 6881R: John Stultz <jstultz@google.com> 6882L: dri-devel@lists.freedesktop.org 6883S: Maintained 6884T: git git://anongit.freedesktop.org/drm/drm-misc 6885F: Documentation/devicetree/bindings/display/hisilicon/ 6886F: drivers/gpu/drm/hisilicon/ 6887 6888DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6889M: Deepak Rawat <drawat.floss@gmail.com> 6890L: linux-hyperv@vger.kernel.org 6891L: dri-devel@lists.freedesktop.org 6892S: Maintained 6893T: git git://anongit.freedesktop.org/drm/drm-misc 6894F: drivers/gpu/drm/hyperv 6895 6896DRM DRIVERS FOR LIMA 6897M: Qiang Yu <yuq825@gmail.com> 6898L: dri-devel@lists.freedesktop.org 6899L: lima@lists.freedesktop.org (moderated for non-subscribers) 6900S: Maintained 6901T: git git://anongit.freedesktop.org/drm/drm-misc 6902F: drivers/gpu/drm/lima/ 6903F: include/uapi/drm/lima_drm.h 6904 6905DRM DRIVERS FOR MEDIATEK 6906M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6907M: Philipp Zabel <p.zabel@pengutronix.de> 6908L: dri-devel@lists.freedesktop.org 6909L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6910S: Supported 6911F: Documentation/devicetree/bindings/display/mediatek/ 6912F: drivers/gpu/drm/mediatek/ 6913F: drivers/phy/mediatek/phy-mtk-dp.c 6914F: drivers/phy/mediatek/phy-mtk-hdmi* 6915F: drivers/phy/mediatek/phy-mtk-mipi* 6916 6917DRM DRIVERS FOR NVIDIA TEGRA 6918M: Thierry Reding <thierry.reding@gmail.com> 6919L: dri-devel@lists.freedesktop.org 6920L: linux-tegra@vger.kernel.org 6921S: Supported 6922T: git https://gitlab.freedesktop.org/drm/tegra.git 6923F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6924F: Documentation/devicetree/bindings/gpu/host1x/ 6925F: drivers/gpu/drm/tegra/ 6926F: drivers/gpu/host1x/ 6927F: include/linux/host1x.h 6928F: include/uapi/drm/tegra_drm.h 6929 6930DRM DRIVERS FOR RENESAS 6931M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6932M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6933L: dri-devel@lists.freedesktop.org 6934L: linux-renesas-soc@vger.kernel.org 6935S: Supported 6936T: git git://linuxtv.org/pinchartl/media drm/du/next 6937F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6938F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6939F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6940F: Documentation/devicetree/bindings/display/renesas,du.yaml 6941F: drivers/gpu/drm/rcar-du/ 6942F: drivers/gpu/drm/shmobile/ 6943F: include/linux/platform_data/shmob_drm.h 6944 6945DRM DRIVERS FOR ROCKCHIP 6946M: Sandy Huang <hjc@rock-chips.com> 6947M: Heiko Stübner <heiko@sntech.de> 6948L: dri-devel@lists.freedesktop.org 6949S: Maintained 6950T: git git://anongit.freedesktop.org/drm/drm-misc 6951F: Documentation/devicetree/bindings/display/rockchip/ 6952F: drivers/gpu/drm/rockchip/ 6953 6954DRM DRIVERS FOR STI 6955M: Alain Volmat <alain.volmat@foss.st.com> 6956L: dri-devel@lists.freedesktop.org 6957S: Maintained 6958T: git git://anongit.freedesktop.org/drm/drm-misc 6959F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6960F: drivers/gpu/drm/sti 6961 6962DRM DRIVERS FOR STM 6963M: Yannick Fertre <yannick.fertre@foss.st.com> 6964M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 6965M: Philippe Cornu <philippe.cornu@foss.st.com> 6966L: dri-devel@lists.freedesktop.org 6967S: Maintained 6968T: git git://anongit.freedesktop.org/drm/drm-misc 6969F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 6970F: drivers/gpu/drm/stm 6971 6972DRM DRIVERS FOR TI KEYSTONE 6973M: Jyri Sarha <jyri.sarha@iki.fi> 6974M: Tomi Valkeinen <tomba@kernel.org> 6975L: dri-devel@lists.freedesktop.org 6976S: Maintained 6977T: git git://anongit.freedesktop.org/drm/drm-misc 6978F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 6979F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 6980F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 6981F: drivers/gpu/drm/tidss/ 6982 6983DRM DRIVERS FOR TI LCDC 6984M: Jyri Sarha <jyri.sarha@iki.fi> 6985R: Tomi Valkeinen <tomba@kernel.org> 6986L: dri-devel@lists.freedesktop.org 6987S: Maintained 6988F: Documentation/devicetree/bindings/display/tilcdc/ 6989F: drivers/gpu/drm/tilcdc/ 6990 6991DRM DRIVERS FOR TI OMAP 6992M: Tomi Valkeinen <tomba@kernel.org> 6993L: dri-devel@lists.freedesktop.org 6994S: Maintained 6995F: Documentation/devicetree/bindings/display/ti/ 6996F: drivers/gpu/drm/omapdrm/ 6997 6998DRM DRIVERS FOR V3D 6999M: Emma Anholt <emma@anholt.net> 7000M: Melissa Wen <mwen@igalia.com> 7001S: Supported 7002T: git git://anongit.freedesktop.org/drm/drm-misc 7003F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7004F: drivers/gpu/drm/v3d/ 7005F: include/uapi/drm/v3d_drm.h 7006 7007DRM DRIVERS FOR VC4 7008M: Emma Anholt <emma@anholt.net> 7009M: Maxime Ripard <mripard@kernel.org> 7010S: Supported 7011T: git git://github.com/anholt/linux 7012T: git git://anongit.freedesktop.org/drm/drm-misc 7013F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7014F: drivers/gpu/drm/vc4/ 7015F: include/uapi/drm/vc4_drm.h 7016 7017DRM DRIVERS FOR VIVANTE GPU IP 7018M: Lucas Stach <l.stach@pengutronix.de> 7019R: Russell King <linux+etnaviv@armlinux.org.uk> 7020R: Christian Gmeiner <christian.gmeiner@gmail.com> 7021L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7022L: dri-devel@lists.freedesktop.org 7023S: Maintained 7024F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7025F: drivers/gpu/drm/etnaviv/ 7026F: include/uapi/drm/etnaviv_drm.h 7027 7028DRM DRIVERS FOR XEN 7029M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7030L: dri-devel@lists.freedesktop.org 7031L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7032S: Supported 7033T: git git://anongit.freedesktop.org/drm/drm-misc 7034F: Documentation/gpu/xen-front.rst 7035F: drivers/gpu/drm/xen/ 7036 7037DRM DRIVERS FOR XILINX 7038M: Hyun Kwon <hyun.kwon@xilinx.com> 7039M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7040L: dri-devel@lists.freedesktop.org 7041S: Maintained 7042T: git git://anongit.freedesktop.org/drm/drm-misc 7043F: Documentation/devicetree/bindings/display/xlnx/ 7044F: drivers/gpu/drm/xlnx/ 7045 7046DRM PANEL DRIVERS 7047M: Thierry Reding <thierry.reding@gmail.com> 7048R: Sam Ravnborg <sam@ravnborg.org> 7049L: dri-devel@lists.freedesktop.org 7050S: Maintained 7051T: git git://anongit.freedesktop.org/drm/drm-misc 7052F: Documentation/devicetree/bindings/display/panel/ 7053F: drivers/gpu/drm/drm_panel.c 7054F: drivers/gpu/drm/panel/ 7055F: include/drm/drm_panel.h 7056 7057DRM PRIVACY-SCREEN CLASS 7058M: Hans de Goede <hdegoede@redhat.com> 7059L: dri-devel@lists.freedesktop.org 7060S: Maintained 7061T: git git://anongit.freedesktop.org/drm/drm-misc 7062F: drivers/gpu/drm/drm_privacy_screen* 7063F: include/drm/drm_privacy_screen* 7064 7065DRM TTM SUBSYSTEM 7066M: Christian Koenig <christian.koenig@amd.com> 7067M: Huang Rui <ray.huang@amd.com> 7068L: dri-devel@lists.freedesktop.org 7069S: Maintained 7070T: git git://anongit.freedesktop.org/drm/drm-misc 7071F: drivers/gpu/drm/ttm/ 7072F: include/drm/ttm/ 7073 7074DRM GPU SCHEDULER 7075M: Luben Tuikov <luben.tuikov@amd.com> 7076L: dri-devel@lists.freedesktop.org 7077S: Maintained 7078T: git git://anongit.freedesktop.org/drm/drm-misc 7079F: drivers/gpu/drm/scheduler/ 7080F: include/drm/gpu_scheduler.h 7081 7082DSBR100 USB FM RADIO DRIVER 7083M: Alexey Klimov <klimov.linux@gmail.com> 7084L: linux-media@vger.kernel.org 7085S: Maintained 7086T: git git://linuxtv.org/media_tree.git 7087F: drivers/media/radio/dsbr100.c 7088 7089DT3155 MEDIA DRIVER 7090M: Hans Verkuil <hverkuil@xs4all.nl> 7091L: linux-media@vger.kernel.org 7092S: Odd Fixes 7093W: https://linuxtv.org 7094T: git git://linuxtv.org/media_tree.git 7095F: drivers/media/pci/dt3155/ 7096 7097DVB_USB_AF9015 MEDIA DRIVER 7098M: Antti Palosaari <crope@iki.fi> 7099L: linux-media@vger.kernel.org 7100S: Maintained 7101W: https://linuxtv.org 7102W: http://palosaari.fi/linux/ 7103Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7104T: git git://linuxtv.org/anttip/media_tree.git 7105F: drivers/media/usb/dvb-usb-v2/af9015* 7106 7107DVB_USB_AF9035 MEDIA DRIVER 7108M: Antti Palosaari <crope@iki.fi> 7109L: linux-media@vger.kernel.org 7110S: Maintained 7111W: https://linuxtv.org 7112W: http://palosaari.fi/linux/ 7113Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7114T: git git://linuxtv.org/anttip/media_tree.git 7115F: drivers/media/usb/dvb-usb-v2/af9035* 7116 7117DVB_USB_ANYSEE MEDIA DRIVER 7118M: Antti Palosaari <crope@iki.fi> 7119L: linux-media@vger.kernel.org 7120S: Maintained 7121W: https://linuxtv.org 7122W: http://palosaari.fi/linux/ 7123Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7124T: git git://linuxtv.org/anttip/media_tree.git 7125F: drivers/media/usb/dvb-usb-v2/anysee* 7126 7127DVB_USB_AU6610 MEDIA DRIVER 7128M: Antti Palosaari <crope@iki.fi> 7129L: linux-media@vger.kernel.org 7130S: Maintained 7131W: https://linuxtv.org 7132W: http://palosaari.fi/linux/ 7133Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7134T: git git://linuxtv.org/anttip/media_tree.git 7135F: drivers/media/usb/dvb-usb-v2/au6610* 7136 7137DVB_USB_CE6230 MEDIA DRIVER 7138M: Antti Palosaari <crope@iki.fi> 7139L: linux-media@vger.kernel.org 7140S: Maintained 7141W: https://linuxtv.org 7142W: http://palosaari.fi/linux/ 7143Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7144T: git git://linuxtv.org/anttip/media_tree.git 7145F: drivers/media/usb/dvb-usb-v2/ce6230* 7146 7147DVB_USB_CXUSB MEDIA DRIVER 7148M: Michael Krufky <mkrufky@linuxtv.org> 7149L: linux-media@vger.kernel.org 7150S: Maintained 7151W: https://linuxtv.org 7152W: http://github.com/mkrufky 7153Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7154T: git git://linuxtv.org/media_tree.git 7155F: drivers/media/usb/dvb-usb/cxusb* 7156 7157DVB_USB_EC168 MEDIA DRIVER 7158M: Antti Palosaari <crope@iki.fi> 7159L: linux-media@vger.kernel.org 7160S: Maintained 7161W: https://linuxtv.org 7162W: http://palosaari.fi/linux/ 7163Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7164T: git git://linuxtv.org/anttip/media_tree.git 7165F: drivers/media/usb/dvb-usb-v2/ec168* 7166 7167DVB_USB_GL861 MEDIA DRIVER 7168M: Antti Palosaari <crope@iki.fi> 7169L: linux-media@vger.kernel.org 7170S: Maintained 7171W: https://linuxtv.org 7172Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7173T: git git://linuxtv.org/anttip/media_tree.git 7174F: drivers/media/usb/dvb-usb-v2/gl861* 7175 7176DVB_USB_MXL111SF MEDIA DRIVER 7177M: Michael Krufky <mkrufky@linuxtv.org> 7178L: linux-media@vger.kernel.org 7179S: Maintained 7180W: https://linuxtv.org 7181W: http://github.com/mkrufky 7182Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7183T: git git://linuxtv.org/mkrufky/mxl111sf.git 7184F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7185 7186DVB_USB_RTL28XXU MEDIA DRIVER 7187M: Antti Palosaari <crope@iki.fi> 7188L: linux-media@vger.kernel.org 7189S: Maintained 7190W: https://linuxtv.org 7191W: http://palosaari.fi/linux/ 7192Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7193T: git git://linuxtv.org/anttip/media_tree.git 7194F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7195 7196DVB_USB_V2 MEDIA DRIVER 7197M: Antti Palosaari <crope@iki.fi> 7198L: linux-media@vger.kernel.org 7199S: Maintained 7200W: https://linuxtv.org 7201W: http://palosaari.fi/linux/ 7202Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7203T: git git://linuxtv.org/anttip/media_tree.git 7204F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7205F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7206 7207DYNAMIC DEBUG 7208M: Jason Baron <jbaron@akamai.com> 7209S: Maintained 7210F: include/linux/dynamic_debug.h 7211F: lib/dynamic_debug.c 7212M: Jim Cromie <jim.cromie@gmail.com> 7213F: lib/test_dynamic_debug.c 7214 7215DYNAMIC INTERRUPT MODERATION 7216M: Tal Gilboa <talgi@nvidia.com> 7217S: Maintained 7218F: Documentation/networking/net_dim.rst 7219F: include/linux/dim.h 7220F: lib/dim/ 7221 7222DZ DECSTATION DZ11 SERIAL DRIVER 7223M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7224S: Maintained 7225F: drivers/tty/serial/dz.* 7226 7227E3X0 POWER BUTTON DRIVER 7228M: Moritz Fischer <moritz.fischer@ettus.com> 7229L: usrp-users@lists.ettus.com 7230S: Supported 7231W: http://www.ettus.com 7232F: Documentation/devicetree/bindings/input/e3x0-button.txt 7233F: drivers/input/misc/e3x0-button.c 7234 7235E4000 MEDIA DRIVER 7236M: Antti Palosaari <crope@iki.fi> 7237L: linux-media@vger.kernel.org 7238S: Maintained 7239W: https://linuxtv.org 7240W: http://palosaari.fi/linux/ 7241Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7242T: git git://linuxtv.org/anttip/media_tree.git 7243F: drivers/media/tuners/e4000* 7244 7245EARTH_PT1 MEDIA DRIVER 7246M: Akihiro Tsukada <tskd08@gmail.com> 7247L: linux-media@vger.kernel.org 7248S: Odd Fixes 7249F: drivers/media/pci/pt1/ 7250 7251EARTH_PT3 MEDIA DRIVER 7252M: Akihiro Tsukada <tskd08@gmail.com> 7253L: linux-media@vger.kernel.org 7254S: Odd Fixes 7255F: drivers/media/pci/pt3/ 7256 7257EC100 MEDIA DRIVER 7258M: Antti Palosaari <crope@iki.fi> 7259L: linux-media@vger.kernel.org 7260S: Maintained 7261W: https://linuxtv.org 7262W: http://palosaari.fi/linux/ 7263Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7264T: git git://linuxtv.org/anttip/media_tree.git 7265F: drivers/media/dvb-frontends/ec100* 7266 7267ECRYPT FILE SYSTEM 7268M: Tyler Hicks <code@tyhicks.com> 7269L: ecryptfs@vger.kernel.org 7270S: Odd Fixes 7271W: http://ecryptfs.org 7272W: https://launchpad.net/ecryptfs 7273T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7274F: Documentation/filesystems/ecryptfs.rst 7275F: fs/ecryptfs/ 7276 7277EDAC-AMD64 7278M: Yazen Ghannam <yazen.ghannam@amd.com> 7279L: linux-edac@vger.kernel.org 7280S: Supported 7281F: drivers/edac/amd64_edac* 7282F: drivers/edac/mce_amd* 7283 7284EDAC-ARMADA 7285M: Jan Luebbe <jlu@pengutronix.de> 7286L: linux-edac@vger.kernel.org 7287S: Maintained 7288F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7289F: drivers/edac/armada_xp_* 7290 7291EDAC-AST2500 7292M: Stefan Schaeckeler <sschaeck@cisco.com> 7293S: Supported 7294F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7295F: drivers/edac/aspeed_edac.c 7296 7297EDAC-BLUEFIELD 7298M: Shravan Kumar Ramani <shravankr@nvidia.com> 7299S: Supported 7300F: drivers/edac/bluefield_edac.c 7301 7302EDAC-CALXEDA 7303M: Andre Przywara <andre.przywara@arm.com> 7304L: linux-edac@vger.kernel.org 7305S: Maintained 7306F: drivers/edac/highbank* 7307 7308EDAC-CAVIUM OCTEON 7309M: Ralf Baechle <ralf@linux-mips.org> 7310L: linux-edac@vger.kernel.org 7311L: linux-mips@vger.kernel.org 7312S: Supported 7313F: drivers/edac/octeon_edac* 7314 7315EDAC-CAVIUM THUNDERX 7316M: Robert Richter <rric@kernel.org> 7317L: linux-edac@vger.kernel.org 7318S: Odd Fixes 7319F: drivers/edac/thunderx_edac* 7320 7321EDAC-CORE 7322M: Borislav Petkov <bp@alien8.de> 7323M: Tony Luck <tony.luck@intel.com> 7324R: James Morse <james.morse@arm.com> 7325R: Mauro Carvalho Chehab <mchehab@kernel.org> 7326R: Robert Richter <rric@kernel.org> 7327L: linux-edac@vger.kernel.org 7328S: Supported 7329T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7330F: Documentation/admin-guide/ras.rst 7331F: Documentation/driver-api/edac.rst 7332F: drivers/edac/ 7333F: include/linux/edac.h 7334 7335EDAC-DMC520 7336M: Lei Wang <lewan@microsoft.com> 7337L: linux-edac@vger.kernel.org 7338S: Supported 7339F: drivers/edac/dmc520_edac.c 7340 7341EDAC-E752X 7342M: Mark Gross <markgross@kernel.org> 7343L: linux-edac@vger.kernel.org 7344S: Maintained 7345F: drivers/edac/e752x_edac.c 7346 7347EDAC-E7XXX 7348L: linux-edac@vger.kernel.org 7349S: Maintained 7350F: drivers/edac/e7xxx_edac.c 7351 7352EDAC-FSL_DDR 7353M: York Sun <york.sun@nxp.com> 7354L: linux-edac@vger.kernel.org 7355S: Maintained 7356F: drivers/edac/fsl_ddr_edac.* 7357 7358EDAC-GHES 7359M: Mauro Carvalho Chehab <mchehab@kernel.org> 7360L: linux-edac@vger.kernel.org 7361S: Maintained 7362F: drivers/edac/ghes_edac.c 7363 7364EDAC-I10NM 7365M: Tony Luck <tony.luck@intel.com> 7366L: linux-edac@vger.kernel.org 7367S: Maintained 7368F: drivers/edac/i10nm_base.c 7369 7370EDAC-I3000 7371L: linux-edac@vger.kernel.org 7372S: Orphan 7373F: drivers/edac/i3000_edac.c 7374 7375EDAC-I5000 7376L: linux-edac@vger.kernel.org 7377S: Maintained 7378F: drivers/edac/i5000_edac.c 7379 7380EDAC-I5400 7381M: Mauro Carvalho Chehab <mchehab@kernel.org> 7382L: linux-edac@vger.kernel.org 7383S: Maintained 7384F: drivers/edac/i5400_edac.c 7385 7386EDAC-I7300 7387M: Mauro Carvalho Chehab <mchehab@kernel.org> 7388L: linux-edac@vger.kernel.org 7389S: Maintained 7390F: drivers/edac/i7300_edac.c 7391 7392EDAC-I7CORE 7393M: Mauro Carvalho Chehab <mchehab@kernel.org> 7394L: linux-edac@vger.kernel.org 7395S: Maintained 7396F: drivers/edac/i7core_edac.c 7397 7398EDAC-I82443BXGX 7399M: Tim Small <tim@buttersideup.com> 7400L: linux-edac@vger.kernel.org 7401S: Maintained 7402F: drivers/edac/i82443bxgx_edac.c 7403 7404EDAC-I82975X 7405M: "Arvind R." <arvino55@gmail.com> 7406L: linux-edac@vger.kernel.org 7407S: Maintained 7408F: drivers/edac/i82975x_edac.c 7409 7410EDAC-IE31200 7411M: Jason Baron <jbaron@akamai.com> 7412L: linux-edac@vger.kernel.org 7413S: Maintained 7414F: drivers/edac/ie31200_edac.c 7415 7416EDAC-IGEN6 7417M: Tony Luck <tony.luck@intel.com> 7418R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7419L: linux-edac@vger.kernel.org 7420S: Maintained 7421F: drivers/edac/igen6_edac.c 7422 7423EDAC-MPC85XX 7424M: Johannes Thumshirn <morbidrsa@gmail.com> 7425L: linux-edac@vger.kernel.org 7426S: Maintained 7427F: drivers/edac/mpc85xx_edac.[ch] 7428 7429EDAC-PASEMI 7430M: Egor Martovetsky <egor@pasemi.com> 7431L: linux-edac@vger.kernel.org 7432S: Maintained 7433F: drivers/edac/pasemi_edac.c 7434 7435EDAC-PND2 7436M: Tony Luck <tony.luck@intel.com> 7437L: linux-edac@vger.kernel.org 7438S: Maintained 7439F: drivers/edac/pnd2_edac.[ch] 7440 7441EDAC-QCOM 7442M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7443L: linux-arm-msm@vger.kernel.org 7444L: linux-edac@vger.kernel.org 7445S: Maintained 7446F: drivers/edac/qcom_edac.c 7447 7448EDAC-R82600 7449M: Tim Small <tim@buttersideup.com> 7450L: linux-edac@vger.kernel.org 7451S: Maintained 7452F: drivers/edac/r82600_edac.c 7453 7454EDAC-SBRIDGE 7455M: Tony Luck <tony.luck@intel.com> 7456R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7457L: linux-edac@vger.kernel.org 7458S: Maintained 7459F: drivers/edac/sb_edac.c 7460 7461EDAC-SKYLAKE 7462M: Tony Luck <tony.luck@intel.com> 7463L: linux-edac@vger.kernel.org 7464S: Maintained 7465F: drivers/edac/skx_*.[ch] 7466 7467EDAC-TI 7468M: Tero Kristo <kristo@kernel.org> 7469L: linux-edac@vger.kernel.org 7470S: Odd Fixes 7471F: drivers/edac/ti_edac.c 7472 7473EDIROL UA-101/UA-1000 DRIVER 7474M: Clemens Ladisch <clemens@ladisch.de> 7475L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7476S: Maintained 7477T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7478F: sound/usb/misc/ua101.c 7479 7480EFI TEST DRIVER 7481M: Ivan Hu <ivan.hu@canonical.com> 7482M: Ard Biesheuvel <ardb@kernel.org> 7483L: linux-efi@vger.kernel.org 7484S: Maintained 7485F: drivers/firmware/efi/test/ 7486 7487EFI VARIABLE FILESYSTEM 7488M: Jeremy Kerr <jk@ozlabs.org> 7489M: Ard Biesheuvel <ardb@kernel.org> 7490L: linux-efi@vger.kernel.org 7491S: Maintained 7492T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7493F: fs/efivarfs/ 7494 7495EFIFB FRAMEBUFFER DRIVER 7496M: Peter Jones <pjones@redhat.com> 7497L: linux-fbdev@vger.kernel.org 7498S: Maintained 7499F: drivers/video/fbdev/efifb.c 7500 7501EFS FILESYSTEM 7502S: Orphan 7503W: http://aeschi.ch.eu.org/efs/ 7504F: fs/efs/ 7505 7506EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7507M: Douglas Miller <dougmill@linux.ibm.com> 7508L: netdev@vger.kernel.org 7509S: Maintained 7510F: drivers/net/ethernet/ibm/ehea/ 7511 7512ELM327 CAN NETWORK DRIVER 7513M: Max Staudt <max@enpas.org> 7514L: linux-can@vger.kernel.org 7515S: Maintained 7516F: Documentation/networking/device_drivers/can/can327.rst 7517F: drivers/net/can/can327.c 7518 7519EM28XX VIDEO4LINUX DRIVER 7520M: Mauro Carvalho Chehab <mchehab@kernel.org> 7521L: linux-media@vger.kernel.org 7522S: Maintained 7523W: https://linuxtv.org 7524T: git git://linuxtv.org/media_tree.git 7525F: Documentation/admin-guide/media/em28xx* 7526F: drivers/media/usb/em28xx/ 7527 7528EMBEDDED LINUX 7529M: Olivia Mackall <olivia@selenic.com> 7530M: David Woodhouse <dwmw2@infradead.org> 7531L: linux-embedded@vger.kernel.org 7532S: Maintained 7533 7534EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7535M: Adrian Hunter <adrian.hunter@intel.com> 7536M: Ritesh Harjani <riteshh@codeaurora.org> 7537M: Asutosh Das <asutoshd@codeaurora.org> 7538L: linux-mmc@vger.kernel.org 7539S: Supported 7540F: drivers/mmc/host/cqhci* 7541 7542EMULEX 10Gbps iSCSI - OneConnect DRIVER 7543M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7544L: linux-scsi@vger.kernel.org 7545S: Supported 7546W: http://www.broadcom.com 7547F: drivers/scsi/be2iscsi/ 7548 7549EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7550M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7551M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7552M: Somnath Kotur <somnath.kotur@broadcom.com> 7553L: netdev@vger.kernel.org 7554S: Supported 7555W: http://www.emulex.com 7556F: drivers/net/ethernet/emulex/benet/ 7557 7558EMULEX ONECONNECT ROCE DRIVER 7559M: Selvin Xavier <selvin.xavier@broadcom.com> 7560L: linux-rdma@vger.kernel.org 7561S: Odd Fixes 7562W: http://www.broadcom.com 7563F: drivers/infiniband/hw/ocrdma/ 7564F: include/uapi/rdma/ocrdma-abi.h 7565 7566EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7567M: James Smart <james.smart@broadcom.com> 7568M: Dick Kennedy <dick.kennedy@broadcom.com> 7569L: linux-scsi@vger.kernel.org 7570S: Supported 7571W: http://www.broadcom.com 7572F: drivers/scsi/lpfc/ 7573 7574EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7575M: James Smart <james.smart@broadcom.com> 7576M: Ram Vegesna <ram.vegesna@broadcom.com> 7577L: linux-scsi@vger.kernel.org 7578L: target-devel@vger.kernel.org 7579S: Supported 7580W: http://www.broadcom.com 7581F: drivers/scsi/elx/ 7582 7583ENE CB710 FLASH CARD READER DRIVER 7584M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7585S: Maintained 7586F: drivers/misc/cb710/ 7587F: drivers/mmc/host/cb710-mmc.* 7588F: include/linux/cb710.h 7589 7590ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7591M: Maxim Levitsky <maximlevitsky@gmail.com> 7592S: Maintained 7593F: drivers/media/rc/ene_ir.* 7594 7595EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7596M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7597L: linuxppc-dev@lists.ozlabs.org 7598S: Maintained 7599F: drivers/tty/ehv_bytechan.c 7600 7601EPSON S1D13XXX FRAMEBUFFER DRIVER 7602M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7603S: Maintained 7604T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7605F: drivers/video/fbdev/s1d13xxxfb.c 7606F: include/video/s1d13xxxfb.h 7607 7608EROFS FILE SYSTEM 7609M: Gao Xiang <xiang@kernel.org> 7610M: Chao Yu <chao@kernel.org> 7611R: Yue Hu <huyue2@coolpad.com> 7612R: Jeffle Xu <jefflexu@linux.alibaba.com> 7613L: linux-erofs@lists.ozlabs.org 7614S: Maintained 7615T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7616F: Documentation/ABI/testing/sysfs-fs-erofs 7617F: Documentation/filesystems/erofs.rst 7618F: fs/erofs/ 7619F: include/trace/events/erofs.h 7620 7621ERRSEQ ERROR TRACKING INFRASTRUCTURE 7622M: Jeff Layton <jlayton@kernel.org> 7623S: Maintained 7624F: include/linux/errseq.h 7625F: lib/errseq.c 7626 7627ESD CAN/USB DRIVERS 7628M: Frank Jungclaus <frank.jungclaus@esd.eu> 7629R: socketcan@esd.eu 7630L: linux-can@vger.kernel.org 7631S: Maintained 7632F: drivers/net/can/usb/esd_usb.c 7633 7634ET131X NETWORK DRIVER 7635M: Mark Einon <mark.einon@gmail.com> 7636S: Odd Fixes 7637F: drivers/net/ethernet/agere/ 7638 7639ETAS ES58X CAN/USB DRIVER 7640M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7641L: linux-can@vger.kernel.org 7642S: Maintained 7643F: Documentation/networking/devlink/etas_es58x.rst 7644F: drivers/net/can/usb/etas_es58x/ 7645 7646ETHERNET BRIDGE 7647M: Roopa Prabhu <roopa@nvidia.com> 7648M: Nikolay Aleksandrov <razor@blackwall.org> 7649L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7650L: netdev@vger.kernel.org 7651S: Maintained 7652W: http://www.linuxfoundation.org/en/Net:Bridge 7653F: include/linux/netfilter_bridge/ 7654F: net/bridge/ 7655 7656ETHERNET PHY LIBRARY 7657M: Andrew Lunn <andrew@lunn.ch> 7658M: Heiner Kallweit <hkallweit1@gmail.com> 7659R: Russell King <linux@armlinux.org.uk> 7660L: netdev@vger.kernel.org 7661S: Maintained 7662F: Documentation/ABI/testing/sysfs-class-net-phydev 7663F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7664F: Documentation/devicetree/bindings/net/mdio* 7665F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7666F: Documentation/networking/phy.rst 7667F: drivers/net/mdio/ 7668F: drivers/net/mdio/acpi_mdio.c 7669F: drivers/net/mdio/fwnode_mdio.c 7670F: drivers/net/mdio/of_mdio.c 7671F: drivers/net/pcs/ 7672F: drivers/net/phy/ 7673F: include/dt-bindings/net/qca-ar803x.h 7674F: include/linux/linkmode.h 7675F: include/linux/*mdio*.h 7676F: include/linux/mdio/*.h 7677F: include/linux/mii.h 7678F: include/linux/of_net.h 7679F: include/linux/phy.h 7680F: include/linux/phy_fixed.h 7681F: include/linux/platform_data/mdio-bcm-unimac.h 7682F: include/linux/platform_data/mdio-gpio.h 7683F: include/trace/events/mdio.h 7684F: include/uapi/linux/mdio.h 7685F: include/uapi/linux/mii.h 7686F: net/core/of_net.c 7687 7688EXEC & BINFMT API 7689R: Eric Biederman <ebiederm@xmission.com> 7690R: Kees Cook <keescook@chromium.org> 7691L: linux-mm@kvack.org 7692S: Supported 7693T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7694F: fs/*binfmt_*.c 7695F: fs/exec.c 7696F: include/linux/binfmts.h 7697F: include/linux/elf.h 7698F: include/uapi/linux/binfmts.h 7699F: include/uapi/linux/elf.h 7700F: tools/testing/selftests/exec/ 7701N: asm/elf.h 7702N: binfmt 7703 7704EXFAT FILE SYSTEM 7705M: Namjae Jeon <linkinjeon@kernel.org> 7706M: Sungjong Seo <sj1557.seo@samsung.com> 7707L: linux-fsdevel@vger.kernel.org 7708S: Maintained 7709T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7710F: fs/exfat/ 7711 7712EXT2 FILE SYSTEM 7713M: Jan Kara <jack@suse.com> 7714L: linux-ext4@vger.kernel.org 7715S: Maintained 7716F: Documentation/filesystems/ext2.rst 7717F: fs/ext2/ 7718F: include/linux/ext2* 7719 7720EXT4 FILE SYSTEM 7721M: "Theodore Ts'o" <tytso@mit.edu> 7722M: Andreas Dilger <adilger.kernel@dilger.ca> 7723L: linux-ext4@vger.kernel.org 7724S: Maintained 7725W: http://ext4.wiki.kernel.org 7726Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7727T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7728F: Documentation/filesystems/ext4/ 7729F: fs/ext4/ 7730F: include/trace/events/ext4.h 7731 7732Extended Verification Module (EVM) 7733M: Mimi Zohar <zohar@linux.ibm.com> 7734L: linux-integrity@vger.kernel.org 7735S: Supported 7736T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7737F: security/integrity/evm/ 7738F: security/integrity/ 7739 7740EXTENSIBLE FIRMWARE INTERFACE (EFI) 7741M: Ard Biesheuvel <ardb@kernel.org> 7742L: linux-efi@vger.kernel.org 7743S: Maintained 7744T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7745F: Documentation/admin-guide/efi-stub.rst 7746F: arch/*/include/asm/efi.h 7747F: arch/*/kernel/efi.c 7748F: arch/arm/boot/compressed/efi-header.S 7749F: arch/x86/platform/efi/ 7750F: drivers/firmware/efi/ 7751F: include/linux/efi*.h 7752 7753EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7754M: MyungJoo Ham <myungjoo.ham@samsung.com> 7755M: Chanwoo Choi <cw00.choi@samsung.com> 7756L: linux-kernel@vger.kernel.org 7757S: Maintained 7758T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7759F: Documentation/devicetree/bindings/extcon/ 7760F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7761F: drivers/extcon/ 7762F: include/linux/extcon.h 7763F: include/linux/extcon/ 7764 7765EXTRA BOOT CONFIG 7766M: Masami Hiramatsu <mhiramat@kernel.org> 7767L: linux-kernel@vger.kernel.org 7768L: linux-trace-kernel@vger.kernel.org 7769Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7770S: Maintained 7771T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7772F: Documentation/admin-guide/bootconfig.rst 7773F: fs/proc/bootconfig.c 7774F: include/linux/bootconfig.h 7775F: lib/bootconfig-data.S 7776F: lib/bootconfig.c 7777F: tools/bootconfig/* 7778F: tools/bootconfig/scripts/* 7779 7780EXYNOS DP DRIVER 7781M: Jingoo Han <jingoohan1@gmail.com> 7782L: dri-devel@lists.freedesktop.org 7783S: Maintained 7784F: drivers/gpu/drm/exynos/exynos_dp* 7785 7786EXYNOS SYSMMU (IOMMU) driver 7787M: Marek Szyprowski <m.szyprowski@samsung.com> 7788L: iommu@lists.linux.dev 7789S: Maintained 7790F: drivers/iommu/exynos-iommu.c 7791 7792F2FS FILE SYSTEM 7793M: Jaegeuk Kim <jaegeuk@kernel.org> 7794M: Chao Yu <chao@kernel.org> 7795L: linux-f2fs-devel@lists.sourceforge.net 7796S: Maintained 7797W: https://f2fs.wiki.kernel.org/ 7798Q: https://patchwork.kernel.org/project/f2fs/list/ 7799B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7800T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7801F: Documentation/ABI/testing/sysfs-fs-f2fs 7802F: Documentation/filesystems/f2fs.rst 7803F: fs/f2fs/ 7804F: include/linux/f2fs_fs.h 7805F: include/trace/events/f2fs.h 7806F: include/uapi/linux/f2fs.h 7807 7808F71805F HARDWARE MONITORING DRIVER 7809M: Jean Delvare <jdelvare@suse.com> 7810L: linux-hwmon@vger.kernel.org 7811S: Maintained 7812F: Documentation/hwmon/f71805f.rst 7813F: drivers/hwmon/f71805f.c 7814 7815FADDR2LINE 7816M: Josh Poimboeuf <jpoimboe@kernel.org> 7817S: Maintained 7818F: scripts/faddr2line 7819 7820FAILOVER MODULE 7821M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7822L: netdev@vger.kernel.org 7823S: Supported 7824F: Documentation/networking/failover.rst 7825F: include/net/failover.h 7826F: net/core/failover.c 7827 7828FANOTIFY 7829M: Jan Kara <jack@suse.cz> 7830R: Amir Goldstein <amir73il@gmail.com> 7831R: Matthew Bobrowski <repnop@google.com> 7832L: linux-fsdevel@vger.kernel.org 7833S: Maintained 7834F: fs/notify/fanotify/ 7835F: include/linux/fanotify.h 7836F: include/uapi/linux/fanotify.h 7837 7838FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7839M: Linus Walleij <linus.walleij@linaro.org> 7840L: linux-usb@vger.kernel.org 7841S: Maintained 7842F: drivers/usb/fotg210/ 7843 7844FARSYNC SYNCHRONOUS DRIVER 7845M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7846S: Supported 7847W: http://www.farsite.co.uk/ 7848F: drivers/net/wan/farsync.* 7849 7850FAULT INJECTION SUPPORT 7851M: Akinobu Mita <akinobu.mita@gmail.com> 7852S: Supported 7853F: Documentation/fault-injection/ 7854F: lib/fault-inject.c 7855 7856FBTFT Framebuffer drivers 7857L: dri-devel@lists.freedesktop.org 7858L: linux-fbdev@vger.kernel.org 7859S: Orphan 7860F: drivers/staging/fbtft/ 7861 7862FC0011 TUNER DRIVER 7863M: Michael Buesch <m@bues.ch> 7864L: linux-media@vger.kernel.org 7865S: Maintained 7866F: drivers/media/tuners/fc0011.c 7867F: drivers/media/tuners/fc0011.h 7868 7869FC2580 MEDIA DRIVER 7870M: Antti Palosaari <crope@iki.fi> 7871L: linux-media@vger.kernel.org 7872S: Maintained 7873W: https://linuxtv.org 7874W: http://palosaari.fi/linux/ 7875Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7876T: git git://linuxtv.org/anttip/media_tree.git 7877F: drivers/media/tuners/fc2580* 7878 7879FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7880M: Hannes Reinecke <hare@suse.de> 7881L: linux-scsi@vger.kernel.org 7882S: Supported 7883W: www.Open-FCoE.org 7884F: drivers/scsi/fcoe/ 7885F: drivers/scsi/libfc/ 7886F: include/scsi/fc/ 7887F: include/scsi/libfc.h 7888F: include/scsi/libfcoe.h 7889F: include/uapi/scsi/fc/ 7890 7891FILE LOCKING (flock() and fcntl()/lockf()) 7892M: Jeff Layton <jlayton@kernel.org> 7893M: Chuck Lever <chuck.lever@oracle.com> 7894L: linux-fsdevel@vger.kernel.org 7895S: Maintained 7896F: fs/fcntl.c 7897F: fs/locks.c 7898F: include/linux/fcntl.h 7899F: include/uapi/linux/fcntl.h 7900 7901FILESYSTEM DIRECT ACCESS (DAX) 7902M: Dan Williams <dan.j.williams@intel.com> 7903R: Matthew Wilcox <willy@infradead.org> 7904R: Jan Kara <jack@suse.cz> 7905L: linux-fsdevel@vger.kernel.org 7906L: nvdimm@lists.linux.dev 7907S: Supported 7908F: fs/dax.c 7909F: include/linux/dax.h 7910F: include/trace/events/fs_dax.h 7911 7912FILESYSTEMS (VFS and infrastructure) 7913M: Alexander Viro <viro@zeniv.linux.org.uk> 7914M: Christian Brauner <brauner@kernel.org> 7915L: linux-fsdevel@vger.kernel.org 7916S: Maintained 7917F: fs/* 7918F: include/linux/fs.h 7919F: include/linux/fs_types.h 7920F: include/uapi/linux/fs.h 7921F: include/uapi/linux/openat2.h 7922 7923FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7924M: Riku Voipio <riku.voipio@iki.fi> 7925L: linux-hwmon@vger.kernel.org 7926S: Maintained 7927F: drivers/hwmon/f75375s.c 7928F: include/linux/f75375s.h 7929 7930FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7931M: Clemens Ladisch <clemens@ladisch.de> 7932M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7933L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7934S: Maintained 7935T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7936F: include/uapi/sound/firewire.h 7937F: sound/firewire/ 7938 7939FIREWIRE MEDIA DRIVERS (firedtv) 7940M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7941L: linux-media@vger.kernel.org 7942L: linux1394-devel@lists.sourceforge.net 7943S: Maintained 7944T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7945F: drivers/media/firewire/ 7946 7947FIREWIRE SBP-2 TARGET 7948M: Chris Boot <bootc@bootc.net> 7949L: linux-scsi@vger.kernel.org 7950L: target-devel@vger.kernel.org 7951L: linux1394-devel@lists.sourceforge.net 7952S: Maintained 7953T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7954F: drivers/target/sbp/ 7955 7956FIREWIRE SUBSYSTEM 7957M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7958L: linux1394-devel@lists.sourceforge.net 7959S: Maintained 7960W: http://ieee1394.wiki.kernel.org/ 7961T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7962F: drivers/firewire/ 7963F: include/linux/firewire.h 7964F: include/uapi/linux/firewire*.h 7965F: tools/firewire/ 7966 7967FIRMWARE FRAMEWORK FOR ARMV8-A 7968M: Sudeep Holla <sudeep.holla@arm.com> 7969L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7970S: Maintained 7971F: drivers/firmware/arm_ffa/ 7972F: include/linux/arm_ffa.h 7973 7974FIRMWARE LOADER (request_firmware) 7975M: Luis Chamberlain <mcgrof@kernel.org> 7976M: Russ Weight <russell.h.weight@intel.com> 7977L: linux-kernel@vger.kernel.org 7978S: Maintained 7979F: Documentation/firmware_class/ 7980F: drivers/base/firmware_loader/ 7981F: include/linux/firmware.h 7982 7983FLEXTIMER FTM-QUADDEC DRIVER 7984M: Patrick Havelange <patrick.havelange@essensium.com> 7985L: linux-iio@vger.kernel.org 7986S: Maintained 7987F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 7988F: drivers/counter/ftm-quaddec.c 7989 7990FLOPPY DRIVER 7991M: Denis Efremov <efremov@linux.com> 7992L: linux-block@vger.kernel.org 7993S: Odd Fixes 7994F: drivers/block/floppy.c 7995 7996FLYSKY FSIA6B RC RECEIVER 7997M: Markus Koch <markus@notsyncing.net> 7998L: linux-input@vger.kernel.org 7999S: Maintained 8000F: drivers/input/joystick/fsia6b.c 8001 8002FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8003M: Geoffrey D. Bennett <g@b4.vu> 8004L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8005S: Maintained 8006T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8007F: sound/usb/mixer_scarlett_gen2.c 8008 8009FORCEDETH GIGABIT ETHERNET DRIVER 8010M: Rain River <rain.1986.08.12@gmail.com> 8011M: Zhu Yanjun <zyjzyj2000@gmail.com> 8012L: netdev@vger.kernel.org 8013S: Maintained 8014F: drivers/net/ethernet/nvidia/* 8015 8016FORTIFY_SOURCE 8017M: Kees Cook <keescook@chromium.org> 8018L: linux-hardening@vger.kernel.org 8019S: Supported 8020T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8021F: include/linux/fortify-string.h 8022F: lib/fortify_kunit.c 8023F: lib/memcpy_kunit.c 8024F: lib/strscpy_kunit.c 8025F: lib/test_fortify/* 8026F: scripts/test_fortify.sh 8027K: \b__NO_FORTIFY\b 8028 8029FPGA DFL DRIVERS 8030M: Wu Hao <hao.wu@intel.com> 8031R: Tom Rix <trix@redhat.com> 8032L: linux-fpga@vger.kernel.org 8033S: Maintained 8034F: Documentation/ABI/testing/sysfs-bus-dfl* 8035F: Documentation/fpga/dfl.rst 8036F: drivers/fpga/dfl* 8037F: drivers/uio/uio_dfl.c 8038F: include/linux/dfl.h 8039F: include/uapi/linux/fpga-dfl.h 8040 8041FPGA MANAGER FRAMEWORK 8042M: Moritz Fischer <mdf@kernel.org> 8043M: Wu Hao <hao.wu@intel.com> 8044M: Xu Yilun <yilun.xu@intel.com> 8045R: Tom Rix <trix@redhat.com> 8046L: linux-fpga@vger.kernel.org 8047S: Maintained 8048Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8049T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8050F: Documentation/devicetree/bindings/fpga/ 8051F: Documentation/driver-api/fpga/ 8052F: Documentation/fpga/ 8053F: drivers/fpga/ 8054F: include/linux/fpga/ 8055 8056INTEL MAX10 BMC SECURE UPDATES 8057M: Russ Weight <russell.h.weight@intel.com> 8058L: linux-fpga@vger.kernel.org 8059S: Maintained 8060F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 8061F: drivers/fpga/intel-m10-bmc-sec-update.c 8062 8063MICROCHIP POLARFIRE FPGA DRIVERS 8064M: Conor Dooley <conor.dooley@microchip.com> 8065R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 8066L: linux-fpga@vger.kernel.org 8067S: Supported 8068F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 8069F: drivers/fpga/microchip-spi.c 8070 8071FPU EMULATOR 8072M: Bill Metzenthen <billm@melbpc.org.au> 8073S: Maintained 8074W: https://floatingpoint.billm.au/ 8075F: arch/x86/math-emu/ 8076 8077FRAMEBUFFER CORE 8078M: Daniel Vetter <daniel@ffwll.ch> 8079F: drivers/video/fbdev/core/ 8080S: Odd Fixes 8081T: git git://anongit.freedesktop.org/drm/drm-misc 8082 8083FRAMEBUFFER LAYER 8084M: Helge Deller <deller@gmx.de> 8085L: linux-fbdev@vger.kernel.org 8086L: dri-devel@lists.freedesktop.org 8087S: Maintained 8088Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8089T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8090F: Documentation/fb/ 8091F: drivers/video/ 8092F: include/linux/fb.h 8093F: include/uapi/linux/fb.h 8094F: include/uapi/video/ 8095F: include/video/ 8096 8097FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8098M: Horia Geantă <horia.geanta@nxp.com> 8099M: Pankaj Gupta <pankaj.gupta@nxp.com> 8100M: Gaurav Jain <gaurav.jain@nxp.com> 8101L: linux-crypto@vger.kernel.org 8102S: Maintained 8103F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 8104F: drivers/crypto/caam/ 8105 8106FREESCALE COLDFIRE M5441X MMC DRIVER 8107M: Angelo Dureghello <angelo.dureghello@timesys.com> 8108L: linux-mmc@vger.kernel.org 8109S: Maintained 8110F: drivers/mmc/host/sdhci-esdhc-mcf.c 8111F: include/linux/platform_data/mmc-esdhc-mcf.h 8112 8113FREESCALE DIU FRAMEBUFFER DRIVER 8114M: Timur Tabi <timur@kernel.org> 8115L: linux-fbdev@vger.kernel.org 8116S: Maintained 8117F: drivers/video/fbdev/fsl-diu-fb.* 8118 8119FREESCALE DMA DRIVER 8120M: Li Yang <leoyang.li@nxp.com> 8121M: Zhang Wei <zw@zh-kernel.org> 8122L: linuxppc-dev@lists.ozlabs.org 8123S: Maintained 8124F: drivers/dma/fsldma.* 8125 8126FREESCALE DSPI DRIVER 8127M: Vladimir Oltean <olteanv@gmail.com> 8128L: linux-spi@vger.kernel.org 8129S: Maintained 8130F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8131F: drivers/spi/spi-fsl-dspi.c 8132F: include/linux/spi/spi-fsl-dspi.h 8133 8134FREESCALE ENETC ETHERNET DRIVERS 8135M: Claudiu Manoil <claudiu.manoil@nxp.com> 8136L: netdev@vger.kernel.org 8137S: Maintained 8138F: drivers/net/ethernet/freescale/enetc/ 8139 8140FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8141M: Claudiu Manoil <claudiu.manoil@nxp.com> 8142L: netdev@vger.kernel.org 8143S: Maintained 8144F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8145F: drivers/net/ethernet/freescale/gianfar* 8146 8147FREESCALE GPMI NAND DRIVER 8148M: Han Xu <han.xu@nxp.com> 8149L: linux-mtd@lists.infradead.org 8150S: Maintained 8151F: drivers/mtd/nand/raw/gpmi-nand/* 8152 8153FREESCALE I2C CPM DRIVER 8154M: Jochen Friedrich <jochen@scram.de> 8155L: linuxppc-dev@lists.ozlabs.org 8156L: linux-i2c@vger.kernel.org 8157S: Maintained 8158F: drivers/i2c/busses/i2c-cpm.c 8159 8160FREESCALE IMX / MXC FEC DRIVER 8161M: Wei Fang <wei.fang@nxp.com> 8162R: Shenwei Wang <shenwei.wang@nxp.com> 8163R: Clark Wang <xiaoning.wang@nxp.com> 8164R: NXP Linux Team <linux-imx@nxp.com> 8165L: netdev@vger.kernel.org 8166S: Maintained 8167F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8168F: drivers/net/ethernet/freescale/fec.h 8169F: drivers/net/ethernet/freescale/fec_main.c 8170F: drivers/net/ethernet/freescale/fec_ptp.c 8171 8172FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8173M: Sascha Hauer <s.hauer@pengutronix.de> 8174R: Pengutronix Kernel Team <kernel@pengutronix.de> 8175L: linux-fbdev@vger.kernel.org 8176L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8177S: Maintained 8178F: drivers/video/fbdev/imxfb.c 8179 8180FREESCALE IMX DDR PMU DRIVER 8181M: Frank Li <Frank.li@nxp.com> 8182L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8183S: Maintained 8184F: Documentation/admin-guide/perf/imx-ddr.rst 8185F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8186F: drivers/perf/fsl_imx8_ddr_perf.c 8187 8188FREESCALE IMX I2C DRIVER 8189M: Oleksij Rempel <o.rempel@pengutronix.de> 8190R: Pengutronix Kernel Team <kernel@pengutronix.de> 8191L: linux-i2c@vger.kernel.org 8192S: Maintained 8193F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8194F: drivers/i2c/busses/i2c-imx.c 8195 8196FREESCALE IMX LPI2C DRIVER 8197M: Dong Aisheng <aisheng.dong@nxp.com> 8198L: linux-i2c@vger.kernel.org 8199L: linux-imx@nxp.com 8200S: Maintained 8201F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8202F: drivers/i2c/busses/i2c-imx-lpi2c.c 8203 8204FREESCALE MPC I2C DRIVER 8205M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8206L: linux-i2c@vger.kernel.org 8207S: Maintained 8208F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8209F: drivers/i2c/busses/i2c-mpc.c 8210 8211FREESCALE QORIQ DPAA ETHERNET DRIVER 8212M: Madalin Bucur <madalin.bucur@nxp.com> 8213L: netdev@vger.kernel.org 8214S: Maintained 8215F: drivers/net/ethernet/freescale/dpaa 8216 8217FREESCALE QORIQ DPAA FMAN DRIVER 8218M: Madalin Bucur <madalin.bucur@nxp.com> 8219L: netdev@vger.kernel.org 8220S: Maintained 8221F: Documentation/devicetree/bindings/net/fsl-fman.txt 8222F: drivers/net/ethernet/freescale/fman 8223 8224FREESCALE QORIQ PTP CLOCK DRIVER 8225M: Yangbo Lu <yangbo.lu@nxp.com> 8226L: netdev@vger.kernel.org 8227S: Maintained 8228F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8229F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8230F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8231F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8232F: drivers/ptp/ptp_qoriq.c 8233F: drivers/ptp/ptp_qoriq_debugfs.c 8234F: include/linux/fsl/ptp_qoriq.h 8235 8236FREESCALE QUAD SPI DRIVER 8237M: Han Xu <han.xu@nxp.com> 8238L: linux-spi@vger.kernel.org 8239S: Maintained 8240F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8241F: drivers/spi/spi-fsl-qspi.c 8242 8243FREESCALE QUICC ENGINE LIBRARY 8244M: Qiang Zhao <qiang.zhao@nxp.com> 8245L: linuxppc-dev@lists.ozlabs.org 8246S: Maintained 8247F: drivers/soc/fsl/qe/ 8248F: include/soc/fsl/qe/ 8249 8250FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8251M: Li Yang <leoyang.li@nxp.com> 8252L: netdev@vger.kernel.org 8253L: linuxppc-dev@lists.ozlabs.org 8254S: Maintained 8255F: drivers/net/ethernet/freescale/ucc_geth* 8256 8257FREESCALE QUICC ENGINE UCC HDLC DRIVER 8258M: Zhao Qiang <qiang.zhao@nxp.com> 8259L: netdev@vger.kernel.org 8260L: linuxppc-dev@lists.ozlabs.org 8261S: Maintained 8262F: drivers/net/wan/fsl_ucc_hdlc* 8263 8264FREESCALE QUICC ENGINE UCC UART DRIVER 8265M: Timur Tabi <timur@kernel.org> 8266L: linuxppc-dev@lists.ozlabs.org 8267S: Maintained 8268F: drivers/tty/serial/ucc_uart.c 8269 8270FREESCALE SOC DRIVERS 8271M: Li Yang <leoyang.li@nxp.com> 8272L: linuxppc-dev@lists.ozlabs.org 8273L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8274S: Maintained 8275F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8276F: Documentation/devicetree/bindings/soc/fsl/ 8277F: drivers/soc/fsl/ 8278F: include/linux/fsl/ 8279F: include/soc/fsl/ 8280 8281FREESCALE SOC FS_ENET DRIVER 8282M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8283L: linuxppc-dev@lists.ozlabs.org 8284L: netdev@vger.kernel.org 8285S: Maintained 8286F: drivers/net/ethernet/freescale/fs_enet/ 8287F: include/linux/fs_enet_pd.h 8288 8289FREESCALE SOC SOUND DRIVERS 8290M: Shengjiu Wang <shengjiu.wang@gmail.com> 8291M: Xiubo Li <Xiubo.Lee@gmail.com> 8292R: Fabio Estevam <festevam@gmail.com> 8293R: Nicolin Chen <nicoleotsuka@gmail.com> 8294L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8295L: linuxppc-dev@lists.ozlabs.org 8296S: Maintained 8297F: sound/soc/fsl/fsl* 8298F: sound/soc/fsl/imx* 8299F: sound/soc/fsl/mpc8610_hpcd.c 8300 8301FREESCALE USB PERIPHERAL DRIVERS 8302M: Li Yang <leoyang.li@nxp.com> 8303L: linux-usb@vger.kernel.org 8304L: linuxppc-dev@lists.ozlabs.org 8305S: Maintained 8306F: drivers/usb/gadget/udc/fsl* 8307 8308FREESCALE USB PHY DRIVER 8309M: Ran Wang <ran.wang_1@nxp.com> 8310L: linux-usb@vger.kernel.org 8311L: linuxppc-dev@lists.ozlabs.org 8312S: Maintained 8313F: drivers/usb/phy/phy-fsl-usb* 8314 8315FREEVXFS FILESYSTEM 8316M: Christoph Hellwig <hch@infradead.org> 8317S: Maintained 8318W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8319F: fs/freevxfs/ 8320 8321FREEZER 8322M: "Rafael J. Wysocki" <rafael@kernel.org> 8323M: Pavel Machek <pavel@ucw.cz> 8324L: linux-pm@vger.kernel.org 8325S: Supported 8326F: Documentation/power/freezing-of-tasks.rst 8327F: include/linux/freezer.h 8328F: kernel/freezer.c 8329 8330FRONTSWAP API 8331M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8332L: linux-kernel@vger.kernel.org 8333S: Maintained 8334F: include/linux/frontswap.h 8335F: mm/frontswap.c 8336 8337FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8338M: David Howells <dhowells@redhat.com> 8339L: linux-cachefs@redhat.com (moderated for non-subscribers) 8340S: Supported 8341F: Documentation/filesystems/caching/ 8342F: fs/fscache/ 8343F: include/linux/fscache*.h 8344 8345FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8346M: Eric Biggers <ebiggers@kernel.org> 8347M: Theodore Y. Ts'o <tytso@mit.edu> 8348M: Jaegeuk Kim <jaegeuk@kernel.org> 8349L: linux-fscrypt@vger.kernel.org 8350S: Supported 8351Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8352T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8353F: Documentation/filesystems/fscrypt.rst 8354F: fs/crypto/ 8355F: include/linux/fscrypt.h 8356F: include/uapi/linux/fscrypt.h 8357 8358FSI SUBSYSTEM 8359M: Jeremy Kerr <jk@ozlabs.org> 8360M: Joel Stanley <joel@jms.id.au> 8361R: Alistar Popple <alistair@popple.id.au> 8362R: Eddie James <eajames@linux.ibm.com> 8363L: linux-fsi@lists.ozlabs.org 8364S: Supported 8365Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8366T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8367F: drivers/fsi/ 8368F: include/linux/fsi*.h 8369F: include/trace/events/fsi*.h 8370 8371FSI-ATTACHED I2C DRIVER 8372M: Eddie James <eajames@linux.ibm.com> 8373L: linux-i2c@vger.kernel.org 8374L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8375S: Maintained 8376F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8377F: drivers/i2c/busses/i2c-fsi.c 8378 8379FSI-ATTACHED SPI DRIVER 8380M: Eddie James <eajames@linux.ibm.com> 8381L: linux-spi@vger.kernel.org 8382S: Maintained 8383F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8384F: drivers/spi/spi-fsi.c 8385 8386FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8387M: Jan Kara <jack@suse.cz> 8388R: Amir Goldstein <amir73il@gmail.com> 8389L: linux-fsdevel@vger.kernel.org 8390S: Maintained 8391T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8392F: fs/notify/ 8393F: include/linux/fsnotify*.h 8394 8395FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8396M: Eric Biggers <ebiggers@kernel.org> 8397M: Theodore Y. Ts'o <tytso@mit.edu> 8398L: fsverity@lists.linux.dev 8399S: Supported 8400Q: https://patchwork.kernel.org/project/fsverity/list/ 8401T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8402F: Documentation/filesystems/fsverity.rst 8403F: fs/verity/ 8404F: include/linux/fsverity.h 8405F: include/uapi/linux/fsverity.h 8406 8407FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8408M: Michael Zaidman <michael.zaidman@gmail.com> 8409L: linux-i2c@vger.kernel.org 8410L: linux-input@vger.kernel.org 8411S: Maintained 8412F: drivers/hid/hid-ft260.c 8413 8414FUJITSU LAPTOP EXTRAS 8415M: Jonathan Woithe <jwoithe@just42.net> 8416L: platform-driver-x86@vger.kernel.org 8417S: Maintained 8418F: drivers/platform/x86/fujitsu-laptop.c 8419 8420FUJITSU M-5MO LS CAMERA ISP DRIVER 8421M: Kyungmin Park <kyungmin.park@samsung.com> 8422M: Heungjun Kim <riverful.kim@samsung.com> 8423L: linux-media@vger.kernel.org 8424S: Maintained 8425F: drivers/media/i2c/m5mols/ 8426F: include/media/i2c/m5mols.h 8427 8428FUJITSU TABLET EXTRAS 8429M: Robert Gerlach <khnz@gmx.de> 8430L: platform-driver-x86@vger.kernel.org 8431S: Maintained 8432F: drivers/platform/x86/fujitsu-tablet.c 8433 8434FUNCTION HOOKS (FTRACE) 8435M: Steven Rostedt <rostedt@goodmis.org> 8436M: Masami Hiramatsu <mhiramat@kernel.org> 8437R: Mark Rutland <mark.rutland@arm.com> 8438L: linux-kernel@vger.kernel.org 8439L: linux-trace-kernel@vger.kernel.org 8440Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8441S: Maintained 8442T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8443F: Documentation/trace/ftrace* 8444F: kernel/trace/ftrace* 8445F: kernel/trace/fgraph.c 8446F: arch/*/*/*/*ftrace* 8447F: arch/*/*/*ftrace* 8448F: include/*/ftrace.h 8449F: samples/ftrace 8450 8451FUNGIBLE ETHERNET DRIVERS 8452M: Dimitris Michailidis <dmichail@fungible.com> 8453L: netdev@vger.kernel.org 8454S: Supported 8455F: drivers/net/ethernet/fungible/ 8456 8457FUSE: FILESYSTEM IN USERSPACE 8458M: Miklos Szeredi <miklos@szeredi.hu> 8459L: linux-fsdevel@vger.kernel.org 8460S: Maintained 8461W: https://github.com/libfuse/ 8462T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8463F: Documentation/filesystems/fuse.rst 8464F: fs/fuse/ 8465F: include/uapi/linux/fuse.h 8466 8467FUTEX SUBSYSTEM 8468M: Thomas Gleixner <tglx@linutronix.de> 8469M: Ingo Molnar <mingo@redhat.com> 8470R: Peter Zijlstra <peterz@infradead.org> 8471R: Darren Hart <dvhart@infradead.org> 8472R: Davidlohr Bueso <dave@stgolabs.net> 8473R: André Almeida <andrealmeid@igalia.com> 8474L: linux-kernel@vger.kernel.org 8475S: Maintained 8476T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8477F: Documentation/locking/*futex* 8478F: include/asm-generic/futex.h 8479F: include/linux/futex.h 8480F: include/uapi/linux/futex.h 8481F: kernel/futex/* 8482F: tools/perf/bench/futex* 8483F: tools/testing/selftests/futex/ 8484 8485GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8486M: Tim Harvey <tharvey@gateworks.com> 8487S: Maintained 8488F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8489F: drivers/mfd/gateworks-gsc.c 8490F: include/linux/mfd/gsc.h 8491F: Documentation/hwmon/gsc-hwmon.rst 8492F: drivers/hwmon/gsc-hwmon.c 8493F: include/linux/platform_data/gsc_hwmon.h 8494 8495GCC PLUGINS 8496M: Kees Cook <keescook@chromium.org> 8497L: linux-hardening@vger.kernel.org 8498S: Maintained 8499T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8500F: Documentation/kbuild/gcc-plugins.rst 8501F: scripts/Makefile.gcc-plugins 8502F: scripts/gcc-plugins/ 8503 8504GCOV BASED KERNEL PROFILING 8505M: Peter Oberparleiter <oberpar@linux.ibm.com> 8506S: Maintained 8507F: Documentation/dev-tools/gcov.rst 8508F: kernel/gcov/ 8509 8510GDB KERNEL DEBUGGING HELPER SCRIPTS 8511M: Jan Kiszka <jan.kiszka@siemens.com> 8512M: Kieran Bingham <kbingham@kernel.org> 8513S: Supported 8514F: scripts/gdb/ 8515 8516GEMINI CRYPTO DRIVER 8517M: Corentin Labbe <clabbe@baylibre.com> 8518L: linux-crypto@vger.kernel.org 8519S: Maintained 8520F: drivers/crypto/gemini/ 8521 8522GEMTEK FM RADIO RECEIVER DRIVER 8523M: Hans Verkuil <hverkuil@xs4all.nl> 8524L: linux-media@vger.kernel.org 8525S: Maintained 8526W: https://linuxtv.org 8527T: git git://linuxtv.org/media_tree.git 8528F: drivers/media/radio/radio-gemtek* 8529 8530GENERIC ARCHITECTURE TOPOLOGY 8531M: Sudeep Holla <sudeep.holla@arm.com> 8532L: linux-kernel@vger.kernel.org 8533S: Maintained 8534F: drivers/base/arch_topology.c 8535F: include/linux/arch_topology.h 8536 8537GENERIC ENTRY CODE 8538M: Thomas Gleixner <tglx@linutronix.de> 8539M: Peter Zijlstra <peterz@infradead.org> 8540M: Andy Lutomirski <luto@kernel.org> 8541L: linux-kernel@vger.kernel.org 8542S: Maintained 8543T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8544F: include/linux/entry-common.h 8545F: include/linux/entry-kvm.h 8546F: kernel/entry/ 8547 8548GENERIC GPIO I2C DRIVER 8549M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8550S: Supported 8551F: drivers/i2c/busses/i2c-gpio.c 8552F: include/linux/platform_data/i2c-gpio.h 8553 8554GENERIC GPIO I2C MULTIPLEXER DRIVER 8555M: Peter Korsgaard <peter.korsgaard@barco.com> 8556L: linux-i2c@vger.kernel.org 8557S: Supported 8558F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8559F: drivers/i2c/muxes/i2c-mux-gpio.c 8560F: include/linux/platform_data/i2c-mux-gpio.h 8561 8562GENERIC HDLC (WAN) DRIVERS 8563M: Krzysztof Halasa <khc@pm.waw.pl> 8564S: Maintained 8565W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8566F: drivers/net/wan/c101.c 8567F: drivers/net/wan/hd6457* 8568F: drivers/net/wan/hdlc* 8569F: drivers/net/wan/n2.c 8570F: drivers/net/wan/pc300too.c 8571F: drivers/net/wan/pci200syn.c 8572F: drivers/net/wan/wanxl* 8573 8574GENERIC INCLUDE/ASM HEADER FILES 8575M: Arnd Bergmann <arnd@arndb.de> 8576L: linux-arch@vger.kernel.org 8577S: Maintained 8578T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8579F: include/asm-generic/ 8580F: include/uapi/asm-generic/ 8581 8582GENERIC PHY FRAMEWORK 8583M: Vinod Koul <vkoul@kernel.org> 8584M: Kishon Vijay Abraham I <kishon@kernel.org> 8585L: linux-phy@lists.infradead.org 8586S: Supported 8587Q: https://patchwork.kernel.org/project/linux-phy/list/ 8588T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8589F: Documentation/devicetree/bindings/phy/ 8590F: drivers/phy/ 8591F: include/dt-bindings/phy/ 8592F: include/linux/phy/ 8593 8594GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8595M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8596S: Supported 8597F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8598 8599GENERIC PM DOMAINS 8600M: "Rafael J. Wysocki" <rafael@kernel.org> 8601M: Kevin Hilman <khilman@kernel.org> 8602M: Ulf Hansson <ulf.hansson@linaro.org> 8603L: linux-pm@vger.kernel.org 8604S: Supported 8605F: Documentation/devicetree/bindings/power/power?domain* 8606F: drivers/base/power/domain*.c 8607F: include/linux/pm_domain.h 8608 8609GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8610M: Eugen Hristev <eugen.hristev@microchip.com> 8611L: linux-input@vger.kernel.org 8612S: Maintained 8613F: drivers/input/touchscreen/resistive-adc-touch.c 8614 8615GENERIC STRING LIBRARY 8616R: Andy Shevchenko <andy@kernel.org> 8617S: Maintained 8618F: lib/string.c 8619F: lib/string_helpers.c 8620F: lib/test_string.c 8621F: lib/test-string_helpers.c 8622 8623GENERIC UIO DRIVER FOR PCI DEVICES 8624M: "Michael S. Tsirkin" <mst@redhat.com> 8625L: kvm@vger.kernel.org 8626S: Supported 8627F: drivers/uio/uio_pci_generic.c 8628 8629GENERIC VDSO LIBRARY 8630M: Andy Lutomirski <luto@kernel.org> 8631M: Thomas Gleixner <tglx@linutronix.de> 8632M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8633L: linux-kernel@vger.kernel.org 8634S: Maintained 8635T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8636F: include/asm-generic/vdso/vsyscall.h 8637F: include/vdso/ 8638F: kernel/time/vsyscall.c 8639F: lib/vdso/ 8640 8641GENWQE (IBM Generic Workqueue Card) 8642M: Frank Haverkamp <haver@linux.ibm.com> 8643S: Supported 8644F: drivers/misc/genwqe/ 8645 8646GET_MAINTAINER SCRIPT 8647M: Joe Perches <joe@perches.com> 8648S: Maintained 8649F: scripts/get_maintainer.pl 8650 8651GFS2 FILE SYSTEM 8652M: Bob Peterson <rpeterso@redhat.com> 8653M: Andreas Gruenbacher <agruenba@redhat.com> 8654L: cluster-devel@redhat.com 8655S: Supported 8656B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8657T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8658F: Documentation/filesystems/gfs2* 8659F: fs/gfs2/ 8660F: include/uapi/linux/gfs2_ondisk.h 8661 8662GIGABYTE WMI DRIVER 8663M: Thomas Weißschuh <thomas@weissschuh.net> 8664L: platform-driver-x86@vger.kernel.org 8665S: Maintained 8666F: drivers/platform/x86/gigabyte-wmi.c 8667 8668GNSS SUBSYSTEM 8669M: Johan Hovold <johan@kernel.org> 8670S: Maintained 8671T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8672F: Documentation/ABI/testing/sysfs-class-gnss 8673F: Documentation/devicetree/bindings/gnss/ 8674F: drivers/gnss/ 8675F: include/linux/gnss.h 8676 8677GO7007 MPEG CODEC 8678M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8679L: linux-media@vger.kernel.org 8680S: Maintained 8681F: drivers/media/usb/go7007/ 8682 8683GOODIX TOUCHSCREEN 8684M: Bastien Nocera <hadess@hadess.net> 8685M: Hans de Goede <hdegoede@redhat.com> 8686L: linux-input@vger.kernel.org 8687S: Maintained 8688F: drivers/input/touchscreen/goodix* 8689 8690GOOGLE ETHERNET DRIVERS 8691M: Jeroen de Borst <jeroendb@google.com> 8692M: Catherine Sullivan <csully@google.com> 8693R: Shailend Chand <shailend@google.com> 8694L: netdev@vger.kernel.org 8695S: Supported 8696F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8697F: drivers/net/ethernet/google 8698 8699GPD POCKET FAN DRIVER 8700M: Hans de Goede <hdegoede@redhat.com> 8701L: platform-driver-x86@vger.kernel.org 8702S: Maintained 8703F: drivers/platform/x86/gpd-pocket-fan.c 8704 8705GPIO ACPI SUPPORT 8706M: Mika Westerberg <mika.westerberg@linux.intel.com> 8707M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8708L: linux-gpio@vger.kernel.org 8709L: linux-acpi@vger.kernel.org 8710S: Supported 8711T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8712F: Documentation/firmware-guide/acpi/gpio-properties.rst 8713F: drivers/gpio/gpiolib-acpi.c 8714F: drivers/gpio/gpiolib-acpi.h 8715 8716GPIO AGGREGATOR 8717M: Geert Uytterhoeven <geert+renesas@glider.be> 8718L: linux-gpio@vger.kernel.org 8719S: Supported 8720F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8721F: drivers/gpio/gpio-aggregator.c 8722 8723GPIO IR Transmitter 8724M: Sean Young <sean@mess.org> 8725L: linux-media@vger.kernel.org 8726S: Maintained 8727F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8728F: drivers/media/rc/gpio-ir-tx.c 8729 8730GPIO MOCKUP DRIVER 8731M: Bamvor Jian Zhang <bamv2005@gmail.com> 8732L: linux-gpio@vger.kernel.org 8733S: Maintained 8734F: drivers/gpio/gpio-mockup.c 8735F: tools/testing/selftests/gpio/ 8736 8737GPIO REGMAP 8738R: Michael Walle <michael@walle.cc> 8739S: Maintained 8740F: drivers/gpio/gpio-regmap.c 8741F: include/linux/gpio/regmap.h 8742 8743GPIO SUBSYSTEM 8744M: Linus Walleij <linus.walleij@linaro.org> 8745M: Bartosz Golaszewski <brgl@bgdev.pl> 8746L: linux-gpio@vger.kernel.org 8747S: Maintained 8748T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8749F: Documentation/ABI/obsolete/sysfs-gpio 8750F: Documentation/ABI/testing/gpio-cdev 8751F: Documentation/admin-guide/gpio/ 8752F: Documentation/devicetree/bindings/gpio/ 8753F: Documentation/driver-api/gpio/ 8754F: drivers/gpio/ 8755F: include/asm-generic/gpio.h 8756F: include/dt-bindings/gpio/ 8757F: include/linux/gpio.h 8758F: include/linux/gpio/ 8759F: include/linux/of_gpio.h 8760F: include/uapi/linux/gpio.h 8761F: tools/gpio/ 8762 8763GRE DEMULTIPLEXER DRIVER 8764M: Dmitry Kozlov <xeb@mail.ru> 8765L: netdev@vger.kernel.org 8766S: Maintained 8767F: include/net/gre.h 8768F: net/ipv4/gre_demux.c 8769F: net/ipv4/gre_offload.c 8770 8771GRETH 10/100/1G Ethernet MAC device driver 8772M: Andreas Larsson <andreas@gaisler.com> 8773L: netdev@vger.kernel.org 8774S: Maintained 8775F: drivers/net/ethernet/aeroflex/ 8776 8777GREYBUS AUDIO PROTOCOLS DRIVERS 8778M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8779M: Mark Greer <mgreer@animalcreek.com> 8780S: Maintained 8781F: drivers/staging/greybus/audio_apbridgea.c 8782F: drivers/staging/greybus/audio_apbridgea.h 8783F: drivers/staging/greybus/audio_codec.c 8784F: drivers/staging/greybus/audio_codec.h 8785F: drivers/staging/greybus/audio_gb.c 8786F: drivers/staging/greybus/audio_manager.c 8787F: drivers/staging/greybus/audio_manager.h 8788F: drivers/staging/greybus/audio_manager_module.c 8789F: drivers/staging/greybus/audio_manager_private.h 8790F: drivers/staging/greybus/audio_manager_sysfs.c 8791F: drivers/staging/greybus/audio_module.c 8792F: drivers/staging/greybus/audio_topology.c 8793 8794GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8795M: Viresh Kumar <vireshk@kernel.org> 8796S: Maintained 8797F: drivers/staging/greybus/authentication.c 8798F: drivers/staging/greybus/bootrom.c 8799F: drivers/staging/greybus/firmware.h 8800F: drivers/staging/greybus/fw-core.c 8801F: drivers/staging/greybus/fw-download.c 8802F: drivers/staging/greybus/fw-management.c 8803F: drivers/staging/greybus/greybus_authentication.h 8804F: drivers/staging/greybus/greybus_firmware.h 8805F: drivers/staging/greybus/hid.c 8806F: drivers/staging/greybus/i2c.c 8807F: drivers/staging/greybus/spi.c 8808F: drivers/staging/greybus/spilib.c 8809F: drivers/staging/greybus/spilib.h 8810 8811GREYBUS LOOPBACK DRIVER 8812M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8813S: Maintained 8814F: drivers/staging/greybus/loopback.c 8815 8816GREYBUS PLATFORM DRIVERS 8817M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8818S: Maintained 8819F: drivers/staging/greybus/arche-apb-ctrl.c 8820F: drivers/staging/greybus/arche-platform.c 8821F: drivers/staging/greybus/arche_platform.h 8822 8823GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8824M: Rui Miguel Silva <rmfrfs@gmail.com> 8825S: Maintained 8826F: drivers/staging/greybus/gpio.c 8827F: drivers/staging/greybus/light.c 8828F: drivers/staging/greybus/power_supply.c 8829F: drivers/staging/greybus/sdio.c 8830F: drivers/staging/greybus/spi.c 8831F: drivers/staging/greybus/spilib.c 8832 8833GREYBUS SUBSYSTEM 8834M: Johan Hovold <johan@kernel.org> 8835M: Alex Elder <elder@kernel.org> 8836M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8837L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8838S: Maintained 8839F: drivers/greybus/ 8840F: drivers/staging/greybus/ 8841F: include/linux/greybus.h 8842F: include/linux/greybus/ 8843 8844GREYBUS UART PROTOCOLS DRIVERS 8845M: David Lin <dtwlin@gmail.com> 8846S: Maintained 8847F: drivers/staging/greybus/log.c 8848F: drivers/staging/greybus/uart.c 8849 8850GS1662 VIDEO SERIALIZER 8851M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8852L: linux-media@vger.kernel.org 8853S: Maintained 8854T: git git://linuxtv.org/media_tree.git 8855F: drivers/media/spi/gs1662.c 8856 8857GSPCA FINEPIX SUBDRIVER 8858M: Frank Zago <frank@zago.net> 8859L: linux-media@vger.kernel.org 8860S: Maintained 8861T: git git://linuxtv.org/media_tree.git 8862F: drivers/media/usb/gspca/finepix.c 8863 8864GSPCA GL860 SUBDRIVER 8865M: Olivier Lorin <o.lorin@laposte.net> 8866L: linux-media@vger.kernel.org 8867S: Maintained 8868T: git git://linuxtv.org/media_tree.git 8869F: drivers/media/usb/gspca/gl860/ 8870 8871GSPCA M5602 SUBDRIVER 8872M: Erik Andren <erik.andren@gmail.com> 8873L: linux-media@vger.kernel.org 8874S: Maintained 8875T: git git://linuxtv.org/media_tree.git 8876F: drivers/media/usb/gspca/m5602/ 8877 8878GSPCA PAC207 SONIXB SUBDRIVER 8879M: Hans Verkuil <hverkuil@xs4all.nl> 8880L: linux-media@vger.kernel.org 8881S: Odd Fixes 8882T: git git://linuxtv.org/media_tree.git 8883F: drivers/media/usb/gspca/pac207.c 8884 8885GSPCA SN9C20X SUBDRIVER 8886M: Brian Johnson <brijohn@gmail.com> 8887L: linux-media@vger.kernel.org 8888S: Maintained 8889T: git git://linuxtv.org/media_tree.git 8890F: drivers/media/usb/gspca/sn9c20x.c 8891 8892GSPCA T613 SUBDRIVER 8893M: Leandro Costantino <lcostantino@gmail.com> 8894L: linux-media@vger.kernel.org 8895S: Maintained 8896T: git git://linuxtv.org/media_tree.git 8897F: drivers/media/usb/gspca/t613.c 8898 8899GSPCA USB WEBCAM DRIVER 8900M: Hans Verkuil <hverkuil@xs4all.nl> 8901L: linux-media@vger.kernel.org 8902S: Odd Fixes 8903T: git git://linuxtv.org/media_tree.git 8904F: drivers/media/usb/gspca/ 8905 8906GTP (GPRS Tunneling Protocol) 8907M: Pablo Neira Ayuso <pablo@netfilter.org> 8908M: Harald Welte <laforge@gnumonks.org> 8909L: osmocom-net-gprs@lists.osmocom.org 8910S: Maintained 8911T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8912F: drivers/net/gtp.c 8913 8914GUID PARTITION TABLE (GPT) 8915M: Davidlohr Bueso <dave@stgolabs.net> 8916L: linux-efi@vger.kernel.org 8917S: Maintained 8918F: block/partitions/efi.* 8919 8920HABANALABS PCI DRIVER 8921M: Oded Gabbay <ogabbay@kernel.org> 8922L: dri-devel@lists.freedesktop.org 8923S: Supported 8924C: irc://irc.oftc.net/dri-devel 8925T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8926F: Documentation/ABI/testing/debugfs-driver-habanalabs 8927F: Documentation/ABI/testing/sysfs-driver-habanalabs 8928F: drivers/accel/habanalabs/ 8929F: include/trace/events/habanalabs.h 8930F: include/uapi/drm/habanalabs_accel.h 8931 8932HACKRF MEDIA DRIVER 8933M: Antti Palosaari <crope@iki.fi> 8934L: linux-media@vger.kernel.org 8935S: Maintained 8936W: https://linuxtv.org 8937W: http://palosaari.fi/linux/ 8938Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8939T: git git://linuxtv.org/anttip/media_tree.git 8940F: drivers/media/usb/hackrf/ 8941 8942HANTRO VPU CODEC DRIVER 8943M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8944M: Philipp Zabel <p.zabel@pengutronix.de> 8945L: linux-media@vger.kernel.org 8946L: linux-rockchip@lists.infradead.org 8947S: Maintained 8948F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8949F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 8950F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8951F: drivers/media/platform/verisilicon/ 8952 8953HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 8954M: Frank Seidel <frank@f-seidel.de> 8955L: platform-driver-x86@vger.kernel.org 8956S: Maintained 8957W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 8958F: drivers/platform/x86/hdaps.c 8959 8960HARDWARE MONITORING 8961M: Jean Delvare <jdelvare@suse.com> 8962M: Guenter Roeck <linux@roeck-us.net> 8963L: linux-hwmon@vger.kernel.org 8964S: Maintained 8965W: http://hwmon.wiki.kernel.org/ 8966T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 8967F: Documentation/ABI/testing/sysfs-class-hwmon 8968F: Documentation/devicetree/bindings/hwmon/ 8969F: Documentation/hwmon/ 8970F: drivers/hwmon/ 8971F: include/linux/hwmon*.h 8972F: include/trace/events/hwmon*.h 8973K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 8974 8975HARDWARE RANDOM NUMBER GENERATOR CORE 8976M: Olivia Mackall <olivia@selenic.com> 8977M: Herbert Xu <herbert@gondor.apana.org.au> 8978L: linux-crypto@vger.kernel.org 8979S: Odd fixes 8980F: Documentation/admin-guide/hw_random.rst 8981F: Documentation/devicetree/bindings/rng/ 8982F: drivers/char/hw_random/ 8983F: include/linux/hw_random.h 8984 8985HARDWARE SPINLOCK CORE 8986M: Ohad Ben-Cohen <ohad@wizery.com> 8987M: Bjorn Andersson <andersson@kernel.org> 8988R: Baolin Wang <baolin.wang7@gmail.com> 8989L: linux-remoteproc@vger.kernel.org 8990S: Maintained 8991T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 8992F: Documentation/devicetree/bindings/hwlock/ 8993F: Documentation/locking/hwspinlock.rst 8994F: drivers/hwspinlock/ 8995F: include/linux/hwspinlock.h 8996 8997HARDWARE TRACING FACILITIES 8998M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 8999S: Maintained 9000F: drivers/hwtracing/ 9001 9002HARMONY SOUND DRIVER 9003L: linux-parisc@vger.kernel.org 9004S: Maintained 9005F: sound/parisc/harmony.* 9006 9007HDPVR USB VIDEO ENCODER DRIVER 9008M: Hans Verkuil <hverkuil@xs4all.nl> 9009L: linux-media@vger.kernel.org 9010S: Odd Fixes 9011W: https://linuxtv.org 9012T: git git://linuxtv.org/media_tree.git 9013F: drivers/media/usb/hdpvr/ 9014 9015HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9016M: Matt Hsiao <matt.hsiao@hpe.com> 9017S: Supported 9018F: drivers/misc/hpilo.[ch] 9019 9020HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9021M: Jerry Hoemann <jerry.hoemann@hpe.com> 9022S: Supported 9023F: Documentation/watchdog/hpwdt.rst 9024F: drivers/watchdog/hpwdt.c 9025 9026HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9027M: Don Brace <don.brace@microchip.com> 9028L: storagedev@microchip.com 9029L: linux-scsi@vger.kernel.org 9030S: Supported 9031F: Documentation/scsi/hpsa.rst 9032F: drivers/scsi/hpsa*.[ch] 9033F: include/linux/cciss*.h 9034F: include/uapi/linux/cciss*.h 9035 9036HFI1 DRIVER 9037M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9038L: linux-rdma@vger.kernel.org 9039S: Supported 9040F: drivers/infiniband/hw/hfi1 9041 9042HFS FILESYSTEM 9043L: linux-fsdevel@vger.kernel.org 9044S: Orphan 9045F: Documentation/filesystems/hfs.rst 9046F: fs/hfs/ 9047 9048HFSPLUS FILESYSTEM 9049L: linux-fsdevel@vger.kernel.org 9050S: Orphan 9051F: Documentation/filesystems/hfsplus.rst 9052F: fs/hfsplus/ 9053 9054HGA FRAMEBUFFER DRIVER 9055M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9056L: linux-nvidia@lists.surfsouth.com 9057S: Maintained 9058W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9059F: drivers/video/fbdev/hgafb.c 9060 9061HIBERNATION (aka Software Suspend, aka swsusp) 9062M: "Rafael J. Wysocki" <rafael@kernel.org> 9063M: Pavel Machek <pavel@ucw.cz> 9064L: linux-pm@vger.kernel.org 9065S: Supported 9066B: https://bugzilla.kernel.org 9067F: arch/*/include/asm/suspend*.h 9068F: arch/x86/power/ 9069F: drivers/base/power/ 9070F: include/linux/freezer.h 9071F: include/linux/pm.h 9072F: include/linux/suspend.h 9073F: kernel/power/ 9074 9075HID CORE LAYER 9076M: Jiri Kosina <jikos@kernel.org> 9077M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9078L: linux-input@vger.kernel.org 9079S: Maintained 9080T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9081F: Documentation/hid/ 9082F: drivers/hid/ 9083F: include/linux/hid* 9084F: include/uapi/linux/hid* 9085F: samples/hid/ 9086F: tools/testing/selftests/hid/ 9087 9088HID LOGITECH DRIVERS 9089R: Filipe Laíns <lains@riseup.net> 9090L: linux-input@vger.kernel.org 9091S: Maintained 9092F: drivers/hid/hid-logitech-* 9093 9094HID++ LOGITECH DRIVERS 9095R: Filipe Laíns <lains@riseup.net> 9096R: Bastien Nocera <hadess@hadess.net> 9097L: linux-input@vger.kernel.org 9098S: Maintained 9099F: drivers/hid/hid-logitech-hidpp.c 9100 9101HID PLAYSTATION DRIVER 9102M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9103L: linux-input@vger.kernel.org 9104S: Supported 9105F: drivers/hid/hid-playstation.c 9106 9107HID PHOENIX RC FLIGHT CONTROLLER 9108M: Marcus Folkesson <marcus.folkesson@gmail.com> 9109L: linux-input@vger.kernel.org 9110S: Maintained 9111F: drivers/hid/hid-pxrc.c 9112 9113HID SENSOR HUB DRIVERS 9114M: Jiri Kosina <jikos@kernel.org> 9115M: Jonathan Cameron <jic23@kernel.org> 9116M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9117L: linux-input@vger.kernel.org 9118L: linux-iio@vger.kernel.org 9119S: Maintained 9120F: Documentation/hid/hid-sensor* 9121F: drivers/hid/hid-sensor-* 9122F: drivers/iio/*/hid-* 9123F: include/linux/hid-sensor-* 9124 9125HID VRC-2 CAR CONTROLLER DRIVER 9126M: Marcus Folkesson <marcus.folkesson@gmail.com> 9127L: linux-input@vger.kernel.org 9128S: Maintained 9129F: drivers/hid/hid-vrc2.c 9130 9131HID WACOM DRIVER 9132M: Ping Cheng <ping.cheng@wacom.com> 9133M: Jason Gerecke <jason.gerecke@wacom.com> 9134L: linux-input@vger.kernel.org 9135S: Maintained 9136F: drivers/hid/wacom.h 9137F: drivers/hid/wacom_* 9138 9139HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9140M: Thomas Gleixner <tglx@linutronix.de> 9141L: linux-kernel@vger.kernel.org 9142S: Maintained 9143T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9144F: Documentation/timers/ 9145F: include/linux/clockchips.h 9146F: include/linux/hrtimer.h 9147F: kernel/time/clockevents.c 9148F: kernel/time/hrtimer.c 9149F: kernel/time/timer_*.c 9150 9151HIGH-SPEED SCC DRIVER FOR AX.25 9152L: linux-hams@vger.kernel.org 9153S: Orphan 9154F: drivers/net/hamradio/scc.c 9155 9156HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9157M: HighPoint Linux Team <linux@highpoint-tech.com> 9158S: Supported 9159W: http://www.highpoint-tech.com 9160F: Documentation/scsi/hptiop.rst 9161F: drivers/scsi/hptiop.c 9162 9163HIMAX HX83112B TOUCHSCREEN SUPPORT 9164M: Job Noorman <job@noorman.info> 9165L: linux-input@vger.kernel.org 9166S: Maintained 9167F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9168F: drivers/input/touchscreen/himax_hx83112b.c 9169 9170HIPPI 9171M: Jes Sorensen <jes@trained-monkey.org> 9172L: linux-hippi@sunsite.dk 9173S: Maintained 9174F: drivers/net/hippi/ 9175F: include/linux/hippidevice.h 9176F: include/uapi/linux/if_hippi.h 9177F: net/802/hippi.c 9178 9179HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9180M: Kurt Kanzenbach <kurt@linutronix.de> 9181L: netdev@vger.kernel.org 9182S: Maintained 9183F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9184F: drivers/net/dsa/hirschmann/* 9185F: include/linux/platform_data/hirschmann-hellcreek.h 9186F: net/dsa/tag_hellcreek.c 9187 9188HISILICON DMA DRIVER 9189M: Zhou Wang <wangzhou1@hisilicon.com> 9190M: Jie Hai <haijie1@huawei.com> 9191L: dmaengine@vger.kernel.org 9192S: Maintained 9193F: drivers/dma/hisi_dma.c 9194 9195HISILICON GPIO DRIVER 9196M: Jay Fang <f.fangjian@huawei.com> 9197L: linux-gpio@vger.kernel.org 9198S: Maintained 9199F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9200F: drivers/gpio/gpio-hisi.c 9201 9202HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9203M: Longfang Liu <liulongfang@huawei.com> 9204L: linux-crypto@vger.kernel.org 9205S: Maintained 9206F: Documentation/ABI/testing/debugfs-hisi-hpre 9207F: drivers/crypto/hisilicon/hpre/hpre.h 9208F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9209F: drivers/crypto/hisilicon/hpre/hpre_main.c 9210 9211HISILICON I2C CONTROLLER DRIVER 9212M: Yicong Yang <yangyicong@hisilicon.com> 9213L: linux-i2c@vger.kernel.org 9214S: Maintained 9215W: https://www.hisilicon.com 9216F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9217F: drivers/i2c/busses/i2c-hisi.c 9218 9219HISILICON LPC BUS DRIVER 9220M: Jay Fang <f.fangjian@huawei.com> 9221S: Maintained 9222W: http://www.hisilicon.com 9223F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9224F: drivers/bus/hisi_lpc.c 9225 9226HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9227M: Yisen Zhuang <yisen.zhuang@huawei.com> 9228M: Salil Mehta <salil.mehta@huawei.com> 9229L: netdev@vger.kernel.org 9230S: Maintained 9231W: http://www.hisilicon.com 9232F: drivers/net/ethernet/hisilicon/hns3/ 9233 9234HISILICON NETWORK SUBSYSTEM DRIVER 9235M: Yisen Zhuang <yisen.zhuang@huawei.com> 9236M: Salil Mehta <salil.mehta@huawei.com> 9237L: netdev@vger.kernel.org 9238S: Maintained 9239W: http://www.hisilicon.com 9240F: Documentation/devicetree/bindings/net/hisilicon*.txt 9241F: drivers/net/ethernet/hisilicon/ 9242 9243HIKEY960 ONBOARD USB GPIO HUB DRIVER 9244M: John Stultz <jstultz@google.com> 9245L: linux-kernel@vger.kernel.org 9246S: Maintained 9247F: drivers/misc/hisi_hikey_usb.c 9248 9249HISILICON PMU DRIVER 9250M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9251M: Jonathan Cameron <jonathan.cameron@huawei.com> 9252S: Supported 9253W: http://www.hisilicon.com 9254F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9255F: Documentation/admin-guide/perf/hisi-pmu.rst 9256F: drivers/perf/hisilicon 9257 9258HISILICON HNS3 PMU DRIVER 9259M: Guangbin Huang <huangguangbin2@huawei.com> 9260S: Supported 9261F: Documentation/admin-guide/perf/hns3-pmu.rst 9262F: drivers/perf/hisilicon/hns3_pmu.c 9263 9264HISILICON PTT DRIVER 9265M: Yicong Yang <yangyicong@hisilicon.com> 9266M: Jonathan Cameron <jonathan.cameron@huawei.com> 9267L: linux-kernel@vger.kernel.org 9268S: Maintained 9269F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9270F: Documentation/trace/hisi-ptt.rst 9271F: drivers/hwtracing/ptt/ 9272F: tools/perf/arch/arm64/util/hisi-ptt.c 9273F: tools/perf/util/hisi-ptt* 9274F: tools/perf/util/hisi-ptt-decoder/* 9275 9276HISILICON QM DRIVER 9277M: Weili Qian <qianweili@huawei.com> 9278M: Zhou Wang <wangzhou1@hisilicon.com> 9279L: linux-crypto@vger.kernel.org 9280S: Maintained 9281F: drivers/crypto/hisilicon/Kconfig 9282F: drivers/crypto/hisilicon/Makefile 9283F: drivers/crypto/hisilicon/qm.c 9284F: drivers/crypto/hisilicon/sgl.c 9285F: include/linux/hisi_acc_qm.h 9286 9287HISILICON ZIP Controller DRIVER 9288M: Yang Shen <shenyang39@huawei.com> 9289M: Zhou Wang <wangzhou1@hisilicon.com> 9290L: linux-crypto@vger.kernel.org 9291S: Maintained 9292F: Documentation/ABI/testing/debugfs-hisi-zip 9293F: drivers/crypto/hisilicon/zip/ 9294 9295HISILICON ROCE DRIVER 9296M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9297M: Wenpeng Liang <liangwenpeng@huawei.com> 9298L: linux-rdma@vger.kernel.org 9299S: Maintained 9300F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9301F: drivers/infiniband/hw/hns/ 9302 9303HISILICON SAS Controller 9304M: Xiang Chen <chenxiang66@hisilicon.com> 9305S: Supported 9306W: http://www.hisilicon.com 9307F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9308F: drivers/scsi/hisi_sas/ 9309 9310HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9311M: Kai Ye <yekai13@huawei.com> 9312M: Longfang Liu <liulongfang@huawei.com> 9313L: linux-crypto@vger.kernel.org 9314S: Maintained 9315F: Documentation/ABI/testing/debugfs-hisi-sec 9316F: drivers/crypto/hisilicon/sec2/sec.h 9317F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9318F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9319F: drivers/crypto/hisilicon/sec2/sec_main.c 9320 9321HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9322M: Jay Fang <f.fangjian@huawei.com> 9323L: linux-spi@vger.kernel.org 9324S: Maintained 9325W: http://www.hisilicon.com 9326F: drivers/spi/spi-hisi-kunpeng.c 9327 9328HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9329M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9330L: linux-kernel@vger.kernel.org 9331S: Maintained 9332F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9333F: drivers/spmi/hisi-spmi-controller.c 9334 9335HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9336M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9337L: linux-kernel@vger.kernel.org 9338S: Maintained 9339F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9340F: drivers/mfd/hi6421-spmi-pmic.c 9341 9342HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9343M: Weili Qian <qianweili@huawei.com> 9344S: Maintained 9345F: drivers/crypto/hisilicon/trng/trng.c 9346 9347HISILICON V3XX SPI NOR FLASH Controller Driver 9348M: Jay Fang <f.fangjian@huawei.com> 9349S: Maintained 9350W: http://www.hisilicon.com 9351F: drivers/spi/spi-hisi-sfc-v3xx.c 9352 9353HMM - Heterogeneous Memory Management 9354M: Jérôme Glisse <jglisse@redhat.com> 9355L: linux-mm@kvack.org 9356S: Maintained 9357F: Documentation/mm/hmm.rst 9358F: include/linux/hmm* 9359F: lib/test_hmm* 9360F: mm/hmm* 9361F: tools/testing/selftests/mm/*hmm* 9362 9363HOST AP DRIVER 9364M: Jouni Malinen <j@w1.fi> 9365L: linux-wireless@vger.kernel.org 9366S: Obsolete 9367W: http://w1.fi/hostap-driver.html 9368F: drivers/net/wireless/intersil/hostap/ 9369 9370HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9371L: platform-driver-x86@vger.kernel.org 9372S: Orphan 9373F: drivers/platform/x86/hp/tc1100-wmi.c 9374 9375HPET: High Precision Event Timers driver 9376M: Clemens Ladisch <clemens@ladisch.de> 9377S: Maintained 9378F: Documentation/timers/hpet.rst 9379F: drivers/char/hpet.c 9380F: include/linux/hpet.h 9381F: include/uapi/linux/hpet.h 9382 9383HPET: x86 9384S: Orphan 9385F: arch/x86/include/asm/hpet.h 9386F: arch/x86/kernel/hpet.c 9387 9388HPFS FILESYSTEM 9389M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9390S: Maintained 9391W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9392F: fs/hpfs/ 9393 9394HSI SUBSYSTEM 9395M: Sebastian Reichel <sre@kernel.org> 9396S: Maintained 9397T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9398F: Documentation/ABI/testing/sysfs-bus-hsi 9399F: Documentation/driver-api/hsi.rst 9400F: drivers/hsi/ 9401F: include/linux/hsi/ 9402F: include/uapi/linux/hsi/ 9403 9404HSO 3G MODEM DRIVER 9405L: linux-usb@vger.kernel.org 9406S: Orphan 9407F: drivers/net/usb/hso.c 9408 9409HSR NETWORK PROTOCOL 9410L: netdev@vger.kernel.org 9411S: Orphan 9412F: net/hsr/ 9413 9414HT16K33 LED CONTROLLER DRIVER 9415M: Robin van der Gracht <robin@protonic.nl> 9416S: Maintained 9417F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9418F: drivers/auxdisplay/ht16k33.c 9419 9420HTCPEN TOUCHSCREEN DRIVER 9421M: Pau Oliva Fora <pof@eslack.org> 9422L: linux-input@vger.kernel.org 9423S: Maintained 9424F: drivers/input/touchscreen/htcpen.c 9425 9426HTE SUBSYSTEM 9427M: Dipen Patel <dipenp@nvidia.com> 9428S: Maintained 9429F: Documentation/devicetree/bindings/timestamp/ 9430F: Documentation/driver-api/hte/ 9431F: drivers/hte/ 9432F: include/linux/hte.h 9433 9434HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9435M: Lorenzo Bianconi <lorenzo@kernel.org> 9436L: linux-iio@vger.kernel.org 9437S: Maintained 9438W: http://www.st.com/ 9439F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9440F: drivers/iio/humidity/hts221* 9441 9442HUAWEI ETHERNET DRIVER 9443M: Cai Huoqing <cai.huoqing@linux.dev> 9444L: netdev@vger.kernel.org 9445S: Maintained 9446F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9447F: drivers/net/ethernet/huawei/hinic/ 9448 9449HUGETLB SUBSYSTEM 9450M: Mike Kravetz <mike.kravetz@oracle.com> 9451M: Muchun Song <muchun.song@linux.dev> 9452L: linux-mm@kvack.org 9453S: Maintained 9454F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9455F: Documentation/admin-guide/mm/hugetlbpage.rst 9456F: Documentation/mm/hugetlbfs_reserv.rst 9457F: Documentation/mm/vmemmap_dedup.rst 9458F: fs/hugetlbfs/ 9459F: include/linux/hugetlb.h 9460F: mm/hugetlb.c 9461F: mm/hugetlb_vmemmap.c 9462F: mm/hugetlb_vmemmap.h 9463 9464HVA ST MEDIA DRIVER 9465M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9466L: linux-media@vger.kernel.org 9467S: Supported 9468W: https://linuxtv.org 9469T: git git://linuxtv.org/media_tree.git 9470F: drivers/media/platform/st/sti/hva 9471 9472HWPOISON MEMORY FAILURE HANDLING 9473M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9474R: Miaohe Lin <linmiaohe@huawei.com> 9475L: linux-mm@kvack.org 9476S: Maintained 9477F: mm/hwpoison-inject.c 9478F: mm/memory-failure.c 9479 9480HYCON HY46XX TOUCHSCREEN SUPPORT 9481M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9482L: linux-input@vger.kernel.org 9483S: Maintained 9484F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9485F: drivers/input/touchscreen/hycon-hy46xx.c 9486 9487HYGON PROCESSOR SUPPORT 9488M: Pu Wen <puwen@hygon.cn> 9489L: linux-kernel@vger.kernel.org 9490S: Maintained 9491F: arch/x86/kernel/cpu/hygon.c 9492 9493HYNIX HI556 SENSOR DRIVER 9494M: Shawn Tu <shawnx.tu@intel.com> 9495L: linux-media@vger.kernel.org 9496S: Maintained 9497T: git git://linuxtv.org/media_tree.git 9498F: drivers/media/i2c/hi556.c 9499 9500HYNIX HI846 SENSOR DRIVER 9501M: Martin Kepplinger <martin.kepplinger@puri.sm> 9502L: linux-media@vger.kernel.org 9503S: Maintained 9504F: drivers/media/i2c/hi846.c 9505 9506HYNIX HI847 SENSOR DRIVER 9507M: Shawn Tu <shawnx.tu@intel.com> 9508L: linux-media@vger.kernel.org 9509S: Maintained 9510F: drivers/media/i2c/hi847.c 9511 9512Hyper-V/Azure CORE AND DRIVERS 9513M: "K. Y. Srinivasan" <kys@microsoft.com> 9514M: Haiyang Zhang <haiyangz@microsoft.com> 9515M: Wei Liu <wei.liu@kernel.org> 9516M: Dexuan Cui <decui@microsoft.com> 9517L: linux-hyperv@vger.kernel.org 9518S: Supported 9519T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9520F: Documentation/ABI/stable/sysfs-bus-vmbus 9521F: Documentation/ABI/testing/debugfs-hyperv 9522F: Documentation/virt/hyperv 9523F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9524F: arch/arm64/hyperv 9525F: arch/arm64/include/asm/hyperv-tlfs.h 9526F: arch/arm64/include/asm/mshyperv.h 9527F: arch/x86/hyperv 9528F: arch/x86/include/asm/hyperv-tlfs.h 9529F: arch/x86/include/asm/mshyperv.h 9530F: arch/x86/include/asm/trace/hyperv.h 9531F: arch/x86/kernel/cpu/mshyperv.c 9532F: drivers/clocksource/hyperv_timer.c 9533F: drivers/hid/hid-hyperv.c 9534F: drivers/hv/ 9535F: drivers/input/serio/hyperv-keyboard.c 9536F: drivers/iommu/hyperv-iommu.c 9537F: drivers/net/ethernet/microsoft/ 9538F: drivers/net/hyperv/ 9539F: drivers/pci/controller/pci-hyperv-intf.c 9540F: drivers/pci/controller/pci-hyperv.c 9541F: drivers/scsi/storvsc_drv.c 9542F: drivers/uio/uio_hv_generic.c 9543F: drivers/video/fbdev/hyperv_fb.c 9544F: include/asm-generic/hyperv-tlfs.h 9545F: include/asm-generic/mshyperv.h 9546F: include/clocksource/hyperv_timer.h 9547F: include/linux/hyperv.h 9548F: include/net/mana 9549F: include/uapi/linux/hyperv.h 9550F: net/vmw_vsock/hyperv_transport.c 9551F: tools/hv/ 9552 9553HYPERBUS SUPPORT 9554M: Vignesh Raghavendra <vigneshr@ti.com> 9555L: linux-mtd@lists.infradead.org 9556S: Supported 9557Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9558C: irc://irc.oftc.net/mtd 9559T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9560F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9561F: drivers/mtd/hyperbus/ 9562F: include/linux/mtd/hyperbus.h 9563 9564HYPERVISOR VIRTUAL CONSOLE DRIVER 9565L: linuxppc-dev@lists.ozlabs.org 9566S: Odd Fixes 9567F: drivers/tty/hvc/ 9568 9569I2C ACPI SUPPORT 9570M: Mika Westerberg <mika.westerberg@linux.intel.com> 9571L: linux-i2c@vger.kernel.org 9572L: linux-acpi@vger.kernel.org 9573S: Maintained 9574F: drivers/i2c/i2c-core-acpi.c 9575 9576I2C CONTROLLER DRIVER FOR NVIDIA GPU 9577M: Ajay Gupta <ajayg@nvidia.com> 9578L: linux-i2c@vger.kernel.org 9579S: Maintained 9580F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9581F: drivers/i2c/busses/i2c-nvidia-gpu.c 9582 9583I2C MUXES 9584M: Peter Rosin <peda@axentia.se> 9585L: linux-i2c@vger.kernel.org 9586S: Maintained 9587F: Documentation/devicetree/bindings/i2c/i2c-arb* 9588F: Documentation/devicetree/bindings/i2c/i2c-gate* 9589F: Documentation/devicetree/bindings/i2c/i2c-mux* 9590F: Documentation/i2c/i2c-topology.rst 9591F: Documentation/i2c/muxes/ 9592F: drivers/i2c/i2c-mux.c 9593F: drivers/i2c/muxes/ 9594F: include/linux/i2c-mux.h 9595 9596I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9597M: Gregory CLEMENT <gregory.clement@bootlin.com> 9598L: linux-i2c@vger.kernel.org 9599S: Maintained 9600F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9601F: drivers/i2c/busses/i2c-mv64xxx.c 9602 9603I2C OVER PARALLEL PORT 9604M: Jean Delvare <jdelvare@suse.com> 9605L: linux-i2c@vger.kernel.org 9606S: Maintained 9607F: Documentation/i2c/busses/i2c-parport.rst 9608F: drivers/i2c/busses/i2c-parport.c 9609 9610I2C SUBSYSTEM 9611M: Wolfram Sang <wsa@kernel.org> 9612L: linux-i2c@vger.kernel.org 9613S: Maintained 9614W: https://i2c.wiki.kernel.org/ 9615Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9616T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9617F: Documentation/devicetree/bindings/i2c/i2c.txt 9618F: Documentation/i2c/ 9619F: drivers/i2c/* 9620F: include/dt-bindings/i2c/i2c.h 9621F: include/linux/i2c-dev.h 9622F: include/linux/i2c-smbus.h 9623F: include/linux/i2c.h 9624F: include/uapi/linux/i2c-*.h 9625F: include/uapi/linux/i2c.h 9626 9627I2C SUBSYSTEM HOST DRIVERS 9628L: linux-i2c@vger.kernel.org 9629S: Odd Fixes 9630W: https://i2c.wiki.kernel.org/ 9631Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9632T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9633F: Documentation/devicetree/bindings/i2c/ 9634F: drivers/i2c/algos/ 9635F: drivers/i2c/busses/ 9636F: include/dt-bindings/i2c/ 9637 9638I2C-TAOS-EVM DRIVER 9639M: Jean Delvare <jdelvare@suse.com> 9640L: linux-i2c@vger.kernel.org 9641S: Maintained 9642F: Documentation/i2c/busses/i2c-taos-evm.rst 9643F: drivers/i2c/busses/i2c-taos-evm.c 9644 9645I2C-TINY-USB DRIVER 9646M: Till Harbaum <till@harbaum.org> 9647L: linux-i2c@vger.kernel.org 9648S: Maintained 9649W: http://www.harbaum.org/till/i2c_tiny_usb 9650F: drivers/i2c/busses/i2c-tiny-usb.c 9651 9652I2C/SMBUS CONTROLLER DRIVERS FOR PC 9653M: Jean Delvare <jdelvare@suse.com> 9654L: linux-i2c@vger.kernel.org 9655S: Maintained 9656F: Documentation/i2c/busses/i2c-ali1535.rst 9657F: Documentation/i2c/busses/i2c-ali1563.rst 9658F: Documentation/i2c/busses/i2c-ali15x3.rst 9659F: Documentation/i2c/busses/i2c-amd756.rst 9660F: Documentation/i2c/busses/i2c-amd8111.rst 9661F: Documentation/i2c/busses/i2c-i801.rst 9662F: Documentation/i2c/busses/i2c-nforce2.rst 9663F: Documentation/i2c/busses/i2c-piix4.rst 9664F: Documentation/i2c/busses/i2c-sis5595.rst 9665F: Documentation/i2c/busses/i2c-sis630.rst 9666F: Documentation/i2c/busses/i2c-sis96x.rst 9667F: Documentation/i2c/busses/i2c-via.rst 9668F: Documentation/i2c/busses/i2c-viapro.rst 9669F: drivers/i2c/busses/i2c-ali1535.c 9670F: drivers/i2c/busses/i2c-ali1563.c 9671F: drivers/i2c/busses/i2c-ali15x3.c 9672F: drivers/i2c/busses/i2c-amd756-s4882.c 9673F: drivers/i2c/busses/i2c-amd756.c 9674F: drivers/i2c/busses/i2c-amd8111.c 9675F: drivers/i2c/busses/i2c-i801.c 9676F: drivers/i2c/busses/i2c-isch.c 9677F: drivers/i2c/busses/i2c-nforce2-s4985.c 9678F: drivers/i2c/busses/i2c-nforce2.c 9679F: drivers/i2c/busses/i2c-piix4.c 9680F: drivers/i2c/busses/i2c-sis5595.c 9681F: drivers/i2c/busses/i2c-sis630.c 9682F: drivers/i2c/busses/i2c-sis96x.c 9683F: drivers/i2c/busses/i2c-via.c 9684F: drivers/i2c/busses/i2c-viapro.c 9685 9686I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9687M: Hans de Goede <hdegoede@redhat.com> 9688L: linux-i2c@vger.kernel.org 9689S: Maintained 9690F: drivers/i2c/busses/i2c-cht-wc.c 9691 9692I2C/SMBUS ISMT DRIVER 9693M: Seth Heasley <seth.heasley@intel.com> 9694M: Neil Horman <nhorman@tuxdriver.com> 9695L: linux-i2c@vger.kernel.org 9696F: Documentation/i2c/busses/i2c-ismt.rst 9697F: drivers/i2c/busses/i2c-ismt.c 9698 9699I2C/SMBUS STUB DRIVER 9700M: Jean Delvare <jdelvare@suse.com> 9701L: linux-i2c@vger.kernel.org 9702S: Maintained 9703F: drivers/i2c/i2c-stub.c 9704 9705I3C DRIVER FOR CADENCE I3C MASTER IP 9706M: Przemysław Gaj <pgaj@cadence.com> 9707S: Maintained 9708F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9709F: drivers/i3c/master/i3c-master-cdns.c 9710 9711I3C DRIVER FOR SYNOPSYS DESIGNWARE 9712S: Orphan 9713F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9714F: drivers/i3c/master/dw* 9715 9716I3C SUBSYSTEM 9717M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9718L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9719S: Maintained 9720C: irc://chat.freenode.net/linux-i3c 9721T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9722F: Documentation/ABI/testing/sysfs-bus-i3c 9723F: Documentation/devicetree/bindings/i3c/ 9724F: Documentation/driver-api/i3c 9725F: drivers/i3c/ 9726F: include/linux/i3c/ 9727 9728IA64 (Itanium) PLATFORM 9729L: linux-ia64@vger.kernel.org 9730S: Orphan 9731F: Documentation/ia64/ 9732F: arch/ia64/ 9733 9734IBM Operation Panel Input Driver 9735M: Eddie James <eajames@linux.ibm.com> 9736L: linux-input@vger.kernel.org 9737S: Maintained 9738F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9739F: drivers/input/misc/ibm-panel.c 9740 9741IBM Power 842 compression accelerator 9742M: Haren Myneni <haren@us.ibm.com> 9743S: Supported 9744F: crypto/842.c 9745F: drivers/crypto/nx/Kconfig 9746F: drivers/crypto/nx/Makefile 9747F: drivers/crypto/nx/nx-842* 9748F: include/linux/sw842.h 9749F: lib/842/ 9750 9751IBM Power in-Nest Crypto Acceleration 9752M: Breno Leitão <leitao@debian.org> 9753M: Nayna Jain <nayna@linux.ibm.com> 9754M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9755L: linux-crypto@vger.kernel.org 9756S: Supported 9757F: drivers/crypto/nx/Kconfig 9758F: drivers/crypto/nx/Makefile 9759F: drivers/crypto/nx/nx-aes* 9760F: drivers/crypto/nx/nx-sha* 9761F: drivers/crypto/nx/nx.* 9762F: drivers/crypto/nx/nx_csbcpb.h 9763F: drivers/crypto/nx/nx_debugfs.c 9764 9765IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9766M: Tyrel Datwyler <tyreld@linux.ibm.com> 9767L: linux-pci@vger.kernel.org 9768L: linuxppc-dev@lists.ozlabs.org 9769S: Supported 9770F: drivers/pci/hotplug/rpadlpar* 9771 9772IBM Power Linux RAID adapter 9773M: Brian King <brking@us.ibm.com> 9774S: Supported 9775F: drivers/scsi/ipr.* 9776 9777IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9778M: Tyrel Datwyler <tyreld@linux.ibm.com> 9779L: linux-pci@vger.kernel.org 9780L: linuxppc-dev@lists.ozlabs.org 9781S: Supported 9782F: drivers/pci/hotplug/rpaphp* 9783 9784IBM Power SRIOV Virtual NIC Device Driver 9785M: Haren Myneni <haren@linux.ibm.com> 9786M: Rick Lindsley <ricklind@linux.ibm.com> 9787R: Nick Child <nnac123@linux.ibm.com> 9788R: Dany Madden <danymadden@us.ibm.com> 9789R: Thomas Falcon <tlfalcon@linux.ibm.com> 9790L: netdev@vger.kernel.org 9791S: Supported 9792F: drivers/net/ethernet/ibm/ibmvnic.* 9793 9794IBM Power Virtual Ethernet Device Driver 9795M: Nick Child <nnac123@linux.ibm.com> 9796L: netdev@vger.kernel.org 9797S: Supported 9798F: drivers/net/ethernet/ibm/ibmveth.* 9799 9800IBM Power Virtual FC Device Drivers 9801M: Tyrel Datwyler <tyreld@linux.ibm.com> 9802L: linux-scsi@vger.kernel.org 9803S: Supported 9804F: drivers/scsi/ibmvscsi/ibmvfc* 9805 9806IBM Power Virtual Management Channel Driver 9807M: Brad Warrum <bwarrum@linux.ibm.com> 9808M: Ritu Agarwal <rituagar@linux.ibm.com> 9809S: Supported 9810F: drivers/misc/ibmvmc.* 9811 9812IBM Power Virtual SCSI Device Drivers 9813M: Tyrel Datwyler <tyreld@linux.ibm.com> 9814L: linux-scsi@vger.kernel.org 9815S: Supported 9816F: drivers/scsi/ibmvscsi/ibmvscsi* 9817F: include/scsi/viosrp.h 9818 9819IBM Power Virtual SCSI Device Target Driver 9820M: Michael Cyr <mikecyr@linux.ibm.com> 9821L: linux-scsi@vger.kernel.org 9822L: target-devel@vger.kernel.org 9823S: Supported 9824F: drivers/scsi/ibmvscsi_tgt/ 9825 9826IBM Power VMX Cryptographic instructions 9827M: Breno Leitão <leitao@debian.org> 9828M: Nayna Jain <nayna@linux.ibm.com> 9829M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9830L: linux-crypto@vger.kernel.org 9831S: Supported 9832F: drivers/crypto/vmx/Kconfig 9833F: drivers/crypto/vmx/Makefile 9834F: drivers/crypto/vmx/aes* 9835F: drivers/crypto/vmx/ghash* 9836F: drivers/crypto/vmx/ppc-xlate.pl 9837F: drivers/crypto/vmx/vmx.c 9838 9839IBM ServeRAID RAID DRIVER 9840S: Orphan 9841F: drivers/scsi/ips.* 9842 9843ICH LPC AND GPIO DRIVER 9844M: Peter Tyser <ptyser@xes-inc.com> 9845S: Maintained 9846F: drivers/gpio/gpio-ich.c 9847F: drivers/mfd/lpc_ich.c 9848 9849ICY I2C DRIVER 9850M: Max Staudt <max@enpas.org> 9851L: linux-i2c@vger.kernel.org 9852S: Maintained 9853F: drivers/i2c/busses/i2c-icy.c 9854 9855IDEAPAD LAPTOP EXTRAS DRIVER 9856M: Ike Panhc <ike.pan@canonical.com> 9857L: platform-driver-x86@vger.kernel.org 9858S: Maintained 9859W: http://launchpad.net/ideapad-laptop 9860F: drivers/platform/x86/ideapad-laptop.c 9861 9862IDEAPAD LAPTOP SLIDEBAR DRIVER 9863M: Andrey Moiseev <o2g.org.ru@gmail.com> 9864L: linux-input@vger.kernel.org 9865S: Maintained 9866W: https://github.com/o2genum/ideapad-slidebar 9867F: drivers/input/misc/ideapad_slidebar.c 9868 9869IDMAPPED MOUNTS 9870M: Christian Brauner <brauner@kernel.org> 9871M: Seth Forshee <sforshee@kernel.org> 9872L: linux-fsdevel@vger.kernel.org 9873S: Maintained 9874T: git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9875F: Documentation/filesystems/idmappings.rst 9876F: tools/testing/selftests/mount_setattr/ 9877F: include/linux/mnt_idmapping.* 9878 9879IDT VersaClock 5 CLOCK DRIVER 9880M: Luca Ceresoli <luca@lucaceresoli.net> 9881S: Maintained 9882F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9883F: drivers/clk/clk-versaclock5.c 9884 9885IEEE 802.15.4 SUBSYSTEM 9886M: Alexander Aring <alex.aring@gmail.com> 9887M: Stefan Schmidt <stefan@datenfreihafen.org> 9888M: Miquel Raynal <miquel.raynal@bootlin.com> 9889L: linux-wpan@vger.kernel.org 9890S: Maintained 9891W: https://linux-wpan.org/ 9892T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9893T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9894F: Documentation/networking/ieee802154.rst 9895F: drivers/net/ieee802154/ 9896F: include/linux/ieee802154.h 9897F: include/linux/nl802154.h 9898F: include/net/af_ieee802154.h 9899F: include/net/cfg802154.h 9900F: include/net/ieee802154_netdev.h 9901F: include/net/mac802154.h 9902F: include/net/nl802154.h 9903F: net/ieee802154/ 9904F: net/mac802154/ 9905 9906IFE PROTOCOL 9907M: Yotam Gigi <yotam.gi@gmail.com> 9908M: Jamal Hadi Salim <jhs@mojatatu.com> 9909F: include/net/ife.h 9910F: include/uapi/linux/ife.h 9911F: net/ife 9912 9913IGORPLUG-USB IR RECEIVER 9914M: Sean Young <sean@mess.org> 9915L: linux-media@vger.kernel.org 9916S: Maintained 9917F: drivers/media/rc/igorplugusb.c 9918 9919IGUANAWORKS USB IR TRANSCEIVER 9920M: Sean Young <sean@mess.org> 9921L: linux-media@vger.kernel.org 9922S: Maintained 9923F: drivers/media/rc/iguanair.c 9924 9925IIO DIGITAL POTENTIOMETER DAC 9926M: Peter Rosin <peda@axentia.se> 9927L: linux-iio@vger.kernel.org 9928S: Maintained 9929F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9930F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9931F: drivers/iio/dac/dpot-dac.c 9932 9933IIO ENVELOPE DETECTOR 9934M: Peter Rosin <peda@axentia.se> 9935L: linux-iio@vger.kernel.org 9936S: Maintained 9937F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 9938F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 9939F: drivers/iio/adc/envelope-detector.c 9940 9941IIO MULTIPLEXER 9942M: Peter Rosin <peda@axentia.se> 9943L: linux-iio@vger.kernel.org 9944S: Maintained 9945F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 9946F: drivers/iio/multiplexer/iio-mux.c 9947 9948IIO SCMI BASED DRIVER 9949M: Jyoti Bhayana <jbhayana@google.com> 9950L: linux-iio@vger.kernel.org 9951S: Maintained 9952F: drivers/iio/common/scmi_sensors/scmi_iio.c 9953 9954IIO SUBSYSTEM AND DRIVERS 9955M: Jonathan Cameron <jic23@kernel.org> 9956R: Lars-Peter Clausen <lars@metafoo.de> 9957L: linux-iio@vger.kernel.org 9958S: Maintained 9959T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 9960F: Documentation/ABI/testing/configfs-iio* 9961F: Documentation/ABI/testing/sysfs-bus-iio* 9962F: Documentation/devicetree/bindings/iio/ 9963F: drivers/iio/ 9964F: drivers/staging/iio/ 9965F: include/dt-bindings/iio/ 9966F: include/linux/iio/ 9967F: tools/iio/ 9968 9969IIO UNIT CONVERTER 9970M: Peter Rosin <peda@axentia.se> 9971L: linux-iio@vger.kernel.org 9972S: Maintained 9973F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 9974F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 9975F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 9976F: drivers/iio/afe/iio-rescale.c 9977 9978IKANOS/ADI EAGLE ADSL USB DRIVER 9979M: Matthieu Castet <castet.matthieu@free.fr> 9980M: Stanislaw Gruszka <stf_xl@wp.pl> 9981S: Maintained 9982F: drivers/usb/atm/ueagle-atm.c 9983 9984IMAGIS TOUCHSCREEN DRIVER 9985M: Markuss Broks <markuss.broks@gmail.com> 9986S: Maintained 9987F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 9988F: drivers/input/touchscreen/imagis.c 9989 9990IMGTEC ASCII LCD DRIVER 9991M: Paul Burton <paulburton@kernel.org> 9992S: Maintained 9993F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 9994F: drivers/auxdisplay/img-ascii-lcd.c 9995 9996IMGTEC IR DECODER DRIVER 9997S: Orphan 9998F: drivers/media/rc/img-ir/ 9999 10000IMON SOUNDGRAPH USB IR RECEIVER 10001M: Sean Young <sean@mess.org> 10002L: linux-media@vger.kernel.org 10003S: Maintained 10004F: drivers/media/rc/imon.c 10005F: drivers/media/rc/imon_raw.c 10006 10007IMS TWINTURBO FRAMEBUFFER DRIVER 10008L: linux-fbdev@vger.kernel.org 10009S: Orphan 10010F: drivers/video/fbdev/imsttfb.c 10011 10012INA209 HARDWARE MONITOR DRIVER 10013M: Guenter Roeck <linux@roeck-us.net> 10014L: linux-hwmon@vger.kernel.org 10015S: Maintained 10016F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10017F: Documentation/hwmon/ina209.rst 10018F: drivers/hwmon/ina209.c 10019 10020INA2XX HARDWARE MONITOR DRIVER 10021M: Guenter Roeck <linux@roeck-us.net> 10022L: linux-hwmon@vger.kernel.org 10023S: Maintained 10024F: Documentation/hwmon/ina2xx.rst 10025F: drivers/hwmon/ina2xx.c 10026F: include/linux/platform_data/ina2xx.h 10027 10028INDEX OF FURTHER KERNEL DOCUMENTATION 10029M: Carlos Bilbao <carlos.bilbao@amd.com> 10030S: Maintained 10031F: Documentation/process/kernel-docs.rst 10032 10033INDUSTRY PACK SUBSYSTEM (IPACK) 10034M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10035M: Jens Taprogge <jens.taprogge@taprogge.org> 10036M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10037L: industrypack-devel@lists.sourceforge.net 10038S: Maintained 10039W: http://industrypack.sourceforge.net 10040F: drivers/ipack/ 10041 10042INFINEON DPS310 Driver 10043M: Eddie James <eajames@linux.ibm.com> 10044L: linux-iio@vger.kernel.org 10045S: Maintained 10046F: drivers/iio/pressure/dps310.c 10047 10048INFINEON PEB2466 ASoC CODEC 10049M: Herve Codina <herve.codina@bootlin.com> 10050L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10051S: Maintained 10052F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10053F: sound/soc/codecs/peb2466.c 10054 10055INFINIBAND SUBSYSTEM 10056M: Jason Gunthorpe <jgg@nvidia.com> 10057M: Leon Romanovsky <leonro@nvidia.com> 10058L: linux-rdma@vger.kernel.org 10059S: Supported 10060W: https://github.com/linux-rdma/rdma-core 10061Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10062T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10063F: Documentation/devicetree/bindings/infiniband/ 10064F: Documentation/infiniband/ 10065F: drivers/infiniband/ 10066F: include/rdma/ 10067F: include/trace/events/ib_mad.h 10068F: include/trace/events/ib_umad.h 10069F: include/trace/misc/rdma.h 10070F: include/uapi/linux/if_infiniband.h 10071F: include/uapi/rdma/ 10072F: samples/bpf/ibumad_kern.c 10073F: samples/bpf/ibumad_user.c 10074 10075INGENIC JZ4780 NAND DRIVER 10076M: Harvey Hunt <harveyhuntnexus@gmail.com> 10077L: linux-mtd@lists.infradead.org 10078L: linux-mips@vger.kernel.org 10079S: Maintained 10080F: drivers/mtd/nand/raw/ingenic/ 10081 10082INGENIC JZ47xx SoCs 10083M: Paul Cercueil <paul@crapouillou.net> 10084L: linux-mips@vger.kernel.org 10085S: Maintained 10086F: arch/mips/boot/dts/ingenic/ 10087F: arch/mips/generic/board-ingenic.c 10088F: arch/mips/include/asm/mach-ingenic/ 10089F: arch/mips/ingenic/Kconfig 10090F: drivers/clk/ingenic/ 10091F: drivers/dma/dma-jz4780.c 10092F: drivers/gpu/drm/ingenic/ 10093F: drivers/i2c/busses/i2c-jz4780.c 10094F: drivers/iio/adc/ingenic-adc.c 10095F: drivers/irqchip/irq-ingenic.c 10096F: drivers/memory/jz4780-nemc.c 10097F: drivers/mmc/host/jz4740_mmc.c 10098F: drivers/mtd/nand/raw/ingenic/ 10099F: drivers/pinctrl/pinctrl-ingenic.c 10100F: drivers/power/supply/ingenic-battery.c 10101F: drivers/pwm/pwm-jz4740.c 10102F: drivers/remoteproc/ingenic_rproc.c 10103F: drivers/rtc/rtc-jz4740.c 10104F: drivers/tty/serial/8250/8250_ingenic.c 10105F: drivers/usb/musb/jz4740.c 10106F: drivers/watchdog/jz4740_wdt.c 10107F: include/dt-bindings/iio/adc/ingenic,adc.h 10108F: include/linux/mfd/ingenic-tcu.h 10109F: sound/soc/codecs/jz47* 10110F: sound/soc/jz4740/ 10111 10112INJOINIC IP5xxx POWER BANK IC DRIVER 10113M: Samuel Holland <samuel@sholland.org> 10114S: Maintained 10115F: drivers/power/supply/ip5xxx_power.c 10116 10117INOTIFY 10118M: Jan Kara <jack@suse.cz> 10119R: Amir Goldstein <amir73il@gmail.com> 10120L: linux-fsdevel@vger.kernel.org 10121S: Maintained 10122F: Documentation/filesystems/inotify.rst 10123F: fs/notify/inotify/ 10124F: include/linux/inotify.h 10125F: include/uapi/linux/inotify.h 10126 10127INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10128M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10129L: linux-input@vger.kernel.org 10130S: Maintained 10131Q: http://patchwork.kernel.org/project/linux-input/list/ 10132T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10133F: Documentation/devicetree/bindings/input/ 10134F: Documentation/devicetree/bindings/serio/ 10135F: Documentation/input/ 10136F: drivers/input/ 10137F: include/dt-bindings/input/ 10138F: include/linux/input.h 10139F: include/linux/input/ 10140F: include/uapi/linux/input-event-codes.h 10141F: include/uapi/linux/input.h 10142 10143INPUT MULTITOUCH (MT) PROTOCOL 10144M: Henrik Rydberg <rydberg@bitmath.org> 10145L: linux-input@vger.kernel.org 10146S: Odd fixes 10147F: Documentation/input/multi-touch-protocol.rst 10148F: drivers/input/input-mt.c 10149K: \b(ABS|SYN)_MT_ 10150 10151INSIDE SECURE CRYPTO DRIVER 10152M: Antoine Tenart <atenart@kernel.org> 10153L: linux-crypto@vger.kernel.org 10154S: Maintained 10155F: drivers/crypto/inside-secure/ 10156 10157INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10158M: Mimi Zohar <zohar@linux.ibm.com> 10159M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10160L: linux-integrity@vger.kernel.org 10161S: Supported 10162T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10163F: security/integrity/ima/ 10164F: security/integrity/ 10165 10166INTEL 810/815 FRAMEBUFFER DRIVER 10167M: Antonino Daplas <adaplas@gmail.com> 10168L: linux-fbdev@vger.kernel.org 10169S: Maintained 10170F: drivers/video/fbdev/i810/ 10171 10172INTEL 8255 GPIO DRIVER 10173M: William Breathitt Gray <william.gray@linaro.org> 10174L: linux-gpio@vger.kernel.org 10175S: Maintained 10176F: drivers/gpio/gpio-i8255.c 10177F: drivers/gpio/gpio-i8255.h 10178 10179INTEL ASoC DRIVERS 10180M: Cezary Rojewski <cezary.rojewski@intel.com> 10181M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10182M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10183M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10184M: Bard Liao <yung-chuan.liao@linux.intel.com> 10185M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10186M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10187L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10188S: Supported 10189F: sound/soc/intel/ 10190 10191INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10192M: Hans de Goede <hdegoede@redhat.com> 10193L: platform-driver-x86@vger.kernel.org 10194S: Maintained 10195F: drivers/platform/x86/intel/atomisp2/pm.c 10196 10197INTEL ATOMISP2 LED DRIVER 10198M: Hans de Goede <hdegoede@redhat.com> 10199L: platform-driver-x86@vger.kernel.org 10200S: Maintained 10201F: drivers/platform/x86/intel/atomisp2/led.c 10202 10203INTEL BIOS SAR INT1092 DRIVER 10204M: Shravan Sudhakar <s.shravan@intel.com> 10205M: Intel Corporation <linuxwwan@intel.com> 10206L: platform-driver-x86@vger.kernel.org 10207S: Maintained 10208F: drivers/platform/x86/intel/int1092/ 10209 10210INTEL BROXTON PMC DRIVER 10211M: Mika Westerberg <mika.westerberg@linux.intel.com> 10212M: Zha Qipeng <qipeng.zha@intel.com> 10213S: Maintained 10214F: drivers/mfd/intel_pmc_bxt.c 10215F: include/linux/mfd/intel_pmc_bxt.h 10216 10217INTEL C600 SERIES SAS CONTROLLER DRIVER 10218M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10219L: linux-scsi@vger.kernel.org 10220S: Supported 10221T: git git://git.code.sf.net/p/intel-sas/isci 10222F: drivers/scsi/isci/ 10223 10224INTEL CPU family model numbers 10225M: Tony Luck <tony.luck@intel.com> 10226M: x86@kernel.org 10227L: linux-kernel@vger.kernel.org 10228S: Supported 10229F: arch/x86/include/asm/intel-family.h 10230 10231INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10232M: Jani Nikula <jani.nikula@linux.intel.com> 10233M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10234M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10235M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10236L: intel-gfx@lists.freedesktop.org 10237S: Supported 10238W: https://01.org/linuxgraphics/ 10239Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10240B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10241C: irc://irc.oftc.net/intel-gfx 10242T: git git://anongit.freedesktop.org/drm-intel 10243F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10244F: Documentation/gpu/i915.rst 10245F: drivers/gpu/drm/i915/ 10246F: include/drm/i915* 10247F: include/uapi/drm/i915_drm.h 10248 10249INTEL ETHERNET DRIVERS 10250M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10251M: Tony Nguyen <anthony.l.nguyen@intel.com> 10252L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10253S: Supported 10254W: http://www.intel.com/support/feedback.htm 10255W: http://e1000.sourceforge.net/ 10256Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10257T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10258T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10259F: Documentation/networking/device_drivers/ethernet/intel/ 10260F: drivers/net/ethernet/intel/ 10261F: drivers/net/ethernet/intel/*/ 10262F: include/linux/avf/virtchnl.h 10263F: include/linux/net/intel/iidc.h 10264 10265INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10266M: Mustafa Ismail <mustafa.ismail@intel.com> 10267M: Shiraz Saleem <shiraz.saleem@intel.com> 10268L: linux-rdma@vger.kernel.org 10269S: Supported 10270F: drivers/infiniband/hw/irdma/ 10271F: include/uapi/rdma/irdma-abi.h 10272 10273INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10274M: Maik Broemme <mbroemme@libmpq.org> 10275L: linux-fbdev@vger.kernel.org 10276S: Maintained 10277F: Documentation/fb/intelfb.rst 10278F: drivers/video/fbdev/intelfb/ 10279 10280INTEL GPIO DRIVERS 10281M: Andy Shevchenko <andy@kernel.org> 10282L: linux-gpio@vger.kernel.org 10283S: Supported 10284T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10285F: drivers/gpio/gpio-ich.c 10286F: drivers/gpio/gpio-merrifield.c 10287F: drivers/gpio/gpio-ml-ioh.c 10288F: drivers/gpio/gpio-pch.c 10289F: drivers/gpio/gpio-sch.c 10290F: drivers/gpio/gpio-sodaville.c 10291 10292INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10293M: Zhenyu Wang <zhenyuw@linux.intel.com> 10294M: Zhi Wang <zhi.a.wang@intel.com> 10295L: intel-gvt-dev@lists.freedesktop.org 10296L: intel-gfx@lists.freedesktop.org 10297S: Supported 10298W: https://01.org/igvt-g 10299T: git https://github.com/intel/gvt-linux.git 10300F: drivers/gpu/drm/i915/gvt/ 10301 10302INTEL HID EVENT DRIVER 10303M: Alex Hung <alexhung@gmail.com> 10304L: platform-driver-x86@vger.kernel.org 10305S: Maintained 10306F: drivers/platform/x86/intel/hid.c 10307 10308INTEL I/OAT DMA DRIVER 10309M: Dave Jiang <dave.jiang@intel.com> 10310R: Dan Williams <dan.j.williams@intel.com> 10311L: dmaengine@vger.kernel.org 10312S: Supported 10313Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10314F: drivers/dma/ioat* 10315 10316INTEL IDXD DRIVER 10317M: Fenghua Yu <fenghua.yu@intel.com> 10318M: Dave Jiang <dave.jiang@intel.com> 10319L: dmaengine@vger.kernel.org 10320S: Supported 10321F: drivers/dma/idxd/* 10322F: include/uapi/linux/idxd.h 10323 10324INTEL IDLE DRIVER 10325M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10326M: Len Brown <lenb@kernel.org> 10327L: linux-pm@vger.kernel.org 10328S: Supported 10329B: https://bugzilla.kernel.org 10330T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10331F: drivers/idle/intel_idle.c 10332 10333INTEL IN FIELD SCAN (IFS) DEVICE 10334M: Jithu Joseph <jithu.joseph@intel.com> 10335R: Ashok Raj <ashok.raj@intel.com> 10336R: Tony Luck <tony.luck@intel.com> 10337S: Maintained 10338F: drivers/platform/x86/intel/ifs 10339F: include/trace/events/intel_ifs.h 10340 10341INTEL INTEGRATED SENSOR HUB DRIVER 10342M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10343M: Jiri Kosina <jikos@kernel.org> 10344L: linux-input@vger.kernel.org 10345S: Maintained 10346F: drivers/hid/intel-ish-hid/ 10347 10348INTEL IOMMU (VT-d) 10349M: David Woodhouse <dwmw2@infradead.org> 10350M: Lu Baolu <baolu.lu@linux.intel.com> 10351L: iommu@lists.linux.dev 10352S: Supported 10353T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10354F: drivers/iommu/intel/ 10355 10356INTEL IPU3 CSI-2 CIO2 DRIVER 10357M: Yong Zhi <yong.zhi@intel.com> 10358M: Sakari Ailus <sakari.ailus@linux.intel.com> 10359M: Bingbu Cao <bingbu.cao@intel.com> 10360M: Dan Scally <djrscally@gmail.com> 10361R: Tianshu Qiu <tian.shu.qiu@intel.com> 10362L: linux-media@vger.kernel.org 10363S: Maintained 10364T: git git://linuxtv.org/media_tree.git 10365F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10366F: drivers/media/pci/intel/ipu3/ 10367 10368INTEL IPU3 CSI-2 IMGU DRIVER 10369M: Sakari Ailus <sakari.ailus@linux.intel.com> 10370R: Bingbu Cao <bingbu.cao@intel.com> 10371R: Tianshu Qiu <tian.shu.qiu@intel.com> 10372L: linux-media@vger.kernel.org 10373S: Maintained 10374F: Documentation/admin-guide/media/ipu3.rst 10375F: Documentation/admin-guide/media/ipu3_rcb.svg 10376F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10377F: drivers/staging/media/ipu3/ 10378 10379INTEL IXP4XX CRYPTO SUPPORT 10380M: Corentin Labbe <clabbe@baylibre.com> 10381L: linux-crypto@vger.kernel.org 10382S: Maintained 10383F: drivers/crypto/ixp4xx_crypto.c 10384 10385INTEL ISHTP ECLITE DRIVER 10386M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10387L: platform-driver-x86@vger.kernel.org 10388S: Supported 10389F: drivers/platform/x86/intel/ishtp_eclite.c 10390 10391INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10392M: Krzysztof Halasa <khalasa@piap.pl> 10393S: Maintained 10394F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10395F: drivers/net/wan/ixp4xx_hss.c 10396F: drivers/soc/ixp4xx/ixp4xx-npe.c 10397F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10398F: include/linux/soc/ixp4xx/npe.h 10399F: include/linux/soc/ixp4xx/qmgr.h 10400 10401INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10402M: Deepak Saxena <dsaxena@plexity.net> 10403S: Maintained 10404F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10405F: drivers/char/hw_random/ixp4xx-rng.c 10406 10407INTEL KEEM BAY DRM DRIVER 10408M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10409M: Edmund Dea <edmund.j.dea@intel.com> 10410S: Maintained 10411F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10412F: drivers/gpu/drm/kmb/ 10413 10414INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10415M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10416S: Maintained 10417F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10418F: drivers/crypto/keembay/Kconfig 10419F: drivers/crypto/keembay/Makefile 10420F: drivers/crypto/keembay/keembay-ocs-aes-core.c 10421F: drivers/crypto/keembay/ocs-aes.c 10422F: drivers/crypto/keembay/ocs-aes.h 10423 10424INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10425M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10426M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10427M: Mark Gross <mgross@linux.intel.com> 10428S: Maintained 10429F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10430F: drivers/crypto/keembay/Kconfig 10431F: drivers/crypto/keembay/Makefile 10432F: drivers/crypto/keembay/keembay-ocs-ecc.c 10433 10434INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10435M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10436M: Declan Murphy <declan.murphy@intel.com> 10437S: Maintained 10438F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10439F: drivers/crypto/keembay/Kconfig 10440F: drivers/crypto/keembay/Makefile 10441F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 10442F: drivers/crypto/keembay/ocs-hcu.c 10443F: drivers/crypto/keembay/ocs-hcu.h 10444 10445INTEL THUNDER BAY EMMC PHY DRIVER 10446M: Nandhini Srikandan <nandhini.srikandan@intel.com> 10447M: Rashmi A <rashmi.a@intel.com> 10448S: Maintained 10449F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 10450F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 10451 10452INTEL MANAGEMENT ENGINE (mei) 10453M: Tomas Winkler <tomas.winkler@intel.com> 10454L: linux-kernel@vger.kernel.org 10455S: Supported 10456F: Documentation/driver-api/mei/* 10457F: drivers/misc/mei/ 10458F: drivers/watchdog/mei_wdt.c 10459F: include/linux/mei_aux.h 10460F: include/linux/mei_cl_bus.h 10461F: include/uapi/linux/mei.h 10462F: include/uapi/linux/uuid.h 10463F: samples/mei/* 10464 10465INTEL MAX 10 BMC MFD DRIVER 10466M: Xu Yilun <yilun.xu@intel.com> 10467R: Tom Rix <trix@redhat.com> 10468S: Maintained 10469F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10470F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10471F: drivers/hwmon/intel-m10-bmc-hwmon.c 10472F: drivers/mfd/intel-m10-bmc* 10473F: include/linux/mfd/intel-m10-bmc.h 10474 10475INTEL MENLOW THERMAL DRIVER 10476M: Sujith Thomas <sujith.thomas@intel.com> 10477L: linux-pm@vger.kernel.org 10478S: Supported 10479F: drivers/thermal/intel/intel_menlow.c 10480 10481INTEL P-Unit IPC DRIVER 10482M: Zha Qipeng <qipeng.zha@intel.com> 10483L: platform-driver-x86@vger.kernel.org 10484S: Maintained 10485F: arch/x86/include/asm/intel_punit_ipc.h 10486F: drivers/platform/x86/intel/punit_ipc.c 10487 10488INTEL PMC CORE DRIVER 10489M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10490M: David E Box <david.e.box@intel.com> 10491L: platform-driver-x86@vger.kernel.org 10492S: Maintained 10493F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10494F: drivers/platform/x86/intel/pmc/ 10495 10496INTEL PMIC GPIO DRIVERS 10497M: Andy Shevchenko <andy@kernel.org> 10498S: Supported 10499T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10500F: drivers/gpio/gpio-*cove.c 10501 10502INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10503M: Andy Shevchenko <andy@kernel.org> 10504S: Supported 10505F: drivers/mfd/intel_soc_pmic* 10506F: include/linux/mfd/intel_soc_pmic* 10507 10508INTEL PMT DRIVERS 10509M: David E. Box <david.e.box@linux.intel.com> 10510S: Supported 10511F: drivers/platform/x86/intel/pmt/ 10512 10513INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10514M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10515L: linux-wireless@vger.kernel.org 10516S: Maintained 10517F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10518F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10519F: drivers/net/wireless/intel/ipw2x00/ 10520 10521INTEL PSTATE DRIVER 10522M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10523M: Len Brown <lenb@kernel.org> 10524L: linux-pm@vger.kernel.org 10525S: Supported 10526F: drivers/cpufreq/intel_pstate.c 10527 10528INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10529M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10530L: linux-iio@vger.kernel.org 10531F: drivers/counter/intel-qep.c 10532 10533INTEL SCU DRIVERS 10534M: Mika Westerberg <mika.westerberg@linux.intel.com> 10535S: Maintained 10536F: arch/x86/include/asm/intel_scu_ipc.h 10537F: drivers/platform/x86/intel_scu_* 10538 10539INTEL SDSI DRIVER 10540M: David E. Box <david.e.box@linux.intel.com> 10541S: Supported 10542F: drivers/platform/x86/intel/sdsi.c 10543F: tools/arch/x86/intel_sdsi/ 10544F: tools/testing/selftests/drivers/sdsi/ 10545 10546INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10547M: Daniel Scally <djrscally@gmail.com> 10548S: Maintained 10549F: drivers/platform/x86/intel/int3472/ 10550 10551INTEL SPEED SELECT TECHNOLOGY 10552M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10553L: platform-driver-x86@vger.kernel.org 10554S: Maintained 10555F: drivers/platform/x86/intel/speed_select_if/ 10556F: include/uapi/linux/isst_if.h 10557F: tools/power/x86/intel-speed-select/ 10558 10559INTEL STRATIX10 FIRMWARE DRIVERS 10560M: Dinh Nguyen <dinguyen@kernel.org> 10561L: linux-kernel@vger.kernel.org 10562S: Maintained 10563F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10564F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10565F: drivers/firmware/stratix10-rsu.c 10566F: drivers/firmware/stratix10-svc.c 10567F: include/linux/firmware/intel/stratix10-smc.h 10568F: include/linux/firmware/intel/stratix10-svc-client.h 10569T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10570 10571INTEL TELEMETRY DRIVER 10572M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10573M: "David E. Box" <david.e.box@linux.intel.com> 10574L: platform-driver-x86@vger.kernel.org 10575S: Maintained 10576F: arch/x86/include/asm/intel_telemetry.h 10577F: drivers/platform/x86/intel/telemetry/ 10578 10579INTEL TPMI DRIVER 10580M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10581L: platform-driver-x86@vger.kernel.org 10582S: Maintained 10583F: drivers/platform/x86/intel/tpmi.c 10584F: include/linux/intel_tpmi.h 10585 10586INTEL UNCORE FREQUENCY CONTROL 10587M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10588L: platform-driver-x86@vger.kernel.org 10589S: Maintained 10590F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10591F: drivers/platform/x86/intel/uncore-frequency/ 10592 10593INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10594M: David E. Box <david.e.box@linux.intel.com> 10595S: Supported 10596F: drivers/platform/x86/intel/vsec.* 10597 10598INTEL VIRTUAL BUTTON DRIVER 10599M: AceLan Kao <acelan.kao@canonical.com> 10600L: platform-driver-x86@vger.kernel.org 10601S: Maintained 10602F: drivers/platform/x86/intel/vbtn.c 10603 10604INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10605M: Stanislaw Gruszka <stf_xl@wp.pl> 10606L: linux-wireless@vger.kernel.org 10607S: Supported 10608F: drivers/net/wireless/intel/iwlegacy/ 10609 10610INTEL WIRELESS WIFI LINK (iwlwifi) 10611M: Gregory Greenman <gregory.greenman@intel.com> 10612L: linux-wireless@vger.kernel.org 10613S: Supported 10614W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10615T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10616F: drivers/net/wireless/intel/iwlwifi/ 10617 10618INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10619M: Jithu Joseph <jithu.joseph@intel.com> 10620R: Maurice Ma <maurice.ma@intel.com> 10621S: Maintained 10622W: https://slimbootloader.github.io/security/firmware-update.html 10623F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10624 10625INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10626L: Dell.Client.Kernel@dell.com 10627S: Maintained 10628F: drivers/platform/x86/intel/wmi/thunderbolt.c 10629 10630INTEL WWAN IOSM DRIVER 10631M: M Chetan Kumar <m.chetan.kumar@intel.com> 10632M: Intel Corporation <linuxwwan@intel.com> 10633L: netdev@vger.kernel.org 10634S: Maintained 10635F: drivers/net/wwan/iosm/ 10636 10637INTEL(R) TRACE HUB 10638M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10639S: Supported 10640F: Documentation/trace/intel_th.rst 10641F: drivers/hwtracing/intel_th/ 10642F: include/linux/intel_th.h 10643 10644INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10645M: Ning Sun <ning.sun@intel.com> 10646L: tboot-devel@lists.sourceforge.net 10647S: Supported 10648W: http://tboot.sourceforge.net 10649T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10650F: Documentation/x86/intel_txt.rst 10651F: arch/x86/kernel/tboot.c 10652F: include/linux/tboot.h 10653 10654INTEL SGX 10655M: Jarkko Sakkinen <jarkko@kernel.org> 10656R: Dave Hansen <dave.hansen@linux.intel.com> 10657L: linux-sgx@vger.kernel.org 10658S: Supported 10659Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10660T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10661F: Documentation/x86/sgx.rst 10662F: arch/x86/entry/vdso/vsgx.S 10663F: arch/x86/include/asm/sgx.h 10664F: arch/x86/include/uapi/asm/sgx.h 10665F: arch/x86/kernel/cpu/sgx/* 10666F: tools/testing/selftests/sgx/* 10667K: \bSGX_ 10668 10669INTERCONNECT API 10670M: Georgi Djakov <djakov@kernel.org> 10671L: linux-pm@vger.kernel.org 10672S: Maintained 10673T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10674F: Documentation/devicetree/bindings/interconnect/ 10675F: Documentation/driver-api/interconnect.rst 10676F: drivers/interconnect/ 10677F: include/dt-bindings/interconnect/ 10678F: include/linux/interconnect-provider.h 10679F: include/linux/interconnect.h 10680 10681INTERRUPT COUNTER DRIVER 10682M: Oleksij Rempel <o.rempel@pengutronix.de> 10683R: Pengutronix Kernel Team <kernel@pengutronix.de> 10684L: linux-iio@vger.kernel.org 10685F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10686F: drivers/counter/interrupt-cnt.c 10687 10688INTERSIL ISL7998X VIDEO DECODER DRIVER 10689M: Michael Tretter <m.tretter@pengutronix.de> 10690R: Pengutronix Kernel Team <kernel@pengutronix.de> 10691L: linux-media@vger.kernel.org 10692S: Maintained 10693F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10694F: drivers/media/i2c/isl7998x.c 10695 10696INVENSENSE ICM-426xx IMU DRIVER 10697M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10698L: linux-iio@vger.kernel.org 10699S: Maintained 10700W: https://invensense.tdk.com/ 10701F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10702F: drivers/iio/imu/inv_icm42600/ 10703 10704INVENSENSE MPU-3050 GYROSCOPE DRIVER 10705M: Linus Walleij <linus.walleij@linaro.org> 10706L: linux-iio@vger.kernel.org 10707S: Maintained 10708F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10709F: drivers/iio/gyro/mpu3050* 10710 10711IOC3 ETHERNET DRIVER 10712M: Ralf Baechle <ralf@linux-mips.org> 10713L: linux-mips@vger.kernel.org 10714S: Maintained 10715F: drivers/net/ethernet/sgi/ioc3-eth.c 10716 10717IOMAP FILESYSTEM LIBRARY 10718M: Christoph Hellwig <hch@infradead.org> 10719M: Darrick J. Wong <djwong@kernel.org> 10720L: linux-xfs@vger.kernel.org 10721L: linux-fsdevel@vger.kernel.org 10722S: Supported 10723T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10724F: fs/iomap/ 10725F: include/linux/iomap.h 10726 10727IOMMU DMA-API LAYER 10728M: Robin Murphy <robin.murphy@arm.com> 10729L: iommu@lists.linux.dev 10730S: Maintained 10731T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10732F: drivers/iommu/dma-iommu.c 10733F: drivers/iommu/dma-iommu.h 10734F: drivers/iommu/iova.c 10735F: include/linux/iova.h 10736 10737IOMMUFD 10738M: Jason Gunthorpe <jgg@nvidia.com> 10739M: Kevin Tian <kevin.tian@intel.com> 10740L: iommu@lists.linux.dev 10741S: Maintained 10742T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10743F: Documentation/userspace-api/iommufd.rst 10744F: drivers/iommu/iommufd/ 10745F: include/linux/iommufd.h 10746F: include/uapi/linux/iommufd.h 10747F: tools/testing/selftests/iommu/ 10748 10749IOMMU SUBSYSTEM 10750M: Joerg Roedel <joro@8bytes.org> 10751M: Will Deacon <will@kernel.org> 10752R: Robin Murphy <robin.murphy@arm.com> 10753L: iommu@lists.linux.dev 10754S: Maintained 10755T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10756F: Documentation/devicetree/bindings/iommu/ 10757F: Documentation/userspace-api/iommu.rst 10758F: drivers/iommu/ 10759F: include/linux/iommu.h 10760F: include/linux/iova.h 10761F: include/linux/of_iommu.h 10762F: include/uapi/linux/iommu.h 10763 10764IOSYS-MAP HELPERS 10765M: Thomas Zimmermann <tzimmermann@suse.de> 10766L: dri-devel@lists.freedesktop.org 10767S: Maintained 10768T: git git://anongit.freedesktop.org/drm/drm-misc 10769F: include/linux/iosys-map.h 10770 10771IO_URING 10772M: Jens Axboe <axboe@kernel.dk> 10773R: Pavel Begunkov <asml.silence@gmail.com> 10774L: io-uring@vger.kernel.org 10775S: Maintained 10776T: git git://git.kernel.dk/linux-block 10777T: git git://git.kernel.dk/liburing 10778F: io_uring/ 10779F: include/linux/io_uring.h 10780F: include/linux/io_uring_types.h 10781F: include/trace/events/io_uring.h 10782F: include/uapi/linux/io_uring.h 10783F: tools/io_uring/ 10784 10785IPMI SUBSYSTEM 10786M: Corey Minyard <minyard@acm.org> 10787L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10788S: Supported 10789W: http://openipmi.sourceforge.net/ 10790T: git https://github.com/cminyard/linux-ipmi.git for-next 10791F: Documentation/driver-api/ipmi.rst 10792F: Documentation/devicetree/bindings/ipmi/ 10793F: drivers/char/ipmi/ 10794F: include/linux/ipmi* 10795F: include/uapi/linux/ipmi* 10796 10797IPS SCSI RAID DRIVER 10798M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10799L: linux-scsi@vger.kernel.org 10800S: Maintained 10801W: http://www.adaptec.com/ 10802F: drivers/scsi/ips* 10803 10804IPVS 10805M: Simon Horman <horms@verge.net.au> 10806M: Julian Anastasov <ja@ssi.bg> 10807L: netdev@vger.kernel.org 10808L: lvs-devel@vger.kernel.org 10809S: Maintained 10810T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10811T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10812F: Documentation/networking/ipvs-sysctl.rst 10813F: include/net/ip_vs.h 10814F: include/uapi/linux/ip_vs.h 10815F: net/netfilter/ipvs/ 10816 10817IPWIRELESS DRIVER 10818M: Jiri Kosina <jikos@kernel.org> 10819M: David Sterba <dsterba@suse.com> 10820S: Odd Fixes 10821F: drivers/tty/ipwireless/ 10822 10823IRON DEVICE AUDIO CODEC DRIVERS 10824M: Kiseok Jo <kiseok.jo@irondevice.com> 10825L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10826S: Maintained 10827F: Documentation/devicetree/bindings/sound/irondevice,* 10828F: sound/soc/codecs/sma* 10829 10830IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10831M: Marc Zyngier <maz@kernel.org> 10832S: Maintained 10833T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10834F: Documentation/core-api/irq/irq-domain.rst 10835F: include/linux/irqdomain.h 10836F: kernel/irq/irqdomain.c 10837F: kernel/irq/msi.c 10838 10839IRQ SUBSYSTEM 10840M: Thomas Gleixner <tglx@linutronix.de> 10841L: linux-kernel@vger.kernel.org 10842S: Maintained 10843T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10844F: kernel/irq/ 10845F: include/linux/group_cpus.h 10846F: lib/group_cpus.c 10847 10848IRQCHIP DRIVERS 10849M: Thomas Gleixner <tglx@linutronix.de> 10850M: Marc Zyngier <maz@kernel.org> 10851L: linux-kernel@vger.kernel.org 10852S: Maintained 10853T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10854F: Documentation/devicetree/bindings/interrupt-controller/ 10855F: drivers/irqchip/ 10856 10857ISA 10858M: William Breathitt Gray <william.gray@linaro.org> 10859S: Maintained 10860F: Documentation/driver-api/isa.rst 10861F: drivers/base/isa.c 10862F: include/linux/isa.h 10863 10864ISA RADIO MODULE 10865M: Hans Verkuil <hverkuil@xs4all.nl> 10866L: linux-media@vger.kernel.org 10867S: Maintained 10868W: https://linuxtv.org 10869T: git git://linuxtv.org/media_tree.git 10870F: drivers/media/radio/radio-isa* 10871 10872ISAPNP 10873M: Jaroslav Kysela <perex@perex.cz> 10874S: Maintained 10875F: Documentation/driver-api/isapnp.rst 10876F: drivers/pnp/isapnp/ 10877F: include/linux/isapnp.h 10878 10879ISCSI 10880M: Lee Duncan <lduncan@suse.com> 10881M: Chris Leech <cleech@redhat.com> 10882M: Mike Christie <michael.christie@oracle.com> 10883L: open-iscsi@googlegroups.com 10884L: linux-scsi@vger.kernel.org 10885S: Maintained 10886W: www.open-iscsi.com 10887F: drivers/scsi/*iscsi* 10888F: include/scsi/*iscsi* 10889 10890iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10891M: Peter Jones <pjones@redhat.com> 10892M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10893S: Maintained 10894F: drivers/firmware/iscsi_ibft* 10895 10896ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10897M: Sagi Grimberg <sagi@grimberg.me> 10898M: Max Gurtovoy <mgurtovoy@nvidia.com> 10899L: linux-rdma@vger.kernel.org 10900S: Supported 10901W: http://www.openfabrics.org 10902W: www.open-iscsi.org 10903Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10904F: drivers/infiniband/ulp/iser/ 10905 10906ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10907M: Sagi Grimberg <sagi@grimberg.me> 10908L: linux-rdma@vger.kernel.org 10909L: target-devel@vger.kernel.org 10910S: Supported 10911W: http://www.linux-iscsi.org 10912T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10913F: drivers/infiniband/ulp/isert 10914 10915ISDN/CMTP OVER BLUETOOTH 10916M: Karsten Keil <isdn@linux-pingi.de> 10917L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10918L: netdev@vger.kernel.org 10919S: Odd Fixes 10920W: http://www.isdn4linux.de 10921F: Documentation/isdn/ 10922F: drivers/isdn/capi/ 10923F: include/linux/isdn/ 10924F: include/uapi/linux/isdn/ 10925F: net/bluetooth/cmtp/ 10926 10927ISDN/mISDN SUBSYSTEM 10928M: Karsten Keil <isdn@linux-pingi.de> 10929L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10930L: netdev@vger.kernel.org 10931S: Maintained 10932W: http://www.isdn4linux.de 10933F: drivers/isdn/Kconfig 10934F: drivers/isdn/Makefile 10935F: drivers/isdn/hardware/ 10936F: drivers/isdn/mISDN/ 10937 10938ISOFS FILESYSTEM 10939M: Jan Kara <jack@suse.cz> 10940L: linux-fsdevel@vger.kernel.org 10941S: Maintained 10942F: Documentation/filesystems/isofs.rst 10943F: fs/isofs/ 10944 10945IT87 HARDWARE MONITORING DRIVER 10946M: Jean Delvare <jdelvare@suse.com> 10947L: linux-hwmon@vger.kernel.org 10948S: Maintained 10949F: Documentation/hwmon/it87.rst 10950F: drivers/hwmon/it87.c 10951 10952IT913X MEDIA DRIVER 10953M: Antti Palosaari <crope@iki.fi> 10954L: linux-media@vger.kernel.org 10955S: Maintained 10956W: https://linuxtv.org 10957W: http://palosaari.fi/linux/ 10958Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10959T: git git://linuxtv.org/anttip/media_tree.git 10960F: drivers/media/tuners/it913x* 10961 10962ITE IT66121 HDMI BRIDGE DRIVER 10963M: Phong LE <ple@baylibre.com> 10964M: Neil Armstrong <neil.armstrong@linaro.org> 10965S: Maintained 10966T: git git://anongit.freedesktop.org/drm/drm-misc 10967F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 10968F: drivers/gpu/drm/bridge/ite-it66121.c 10969 10970IVTV VIDEO4LINUX DRIVER 10971M: Andy Walls <awalls@md.metrocast.net> 10972L: linux-media@vger.kernel.org 10973S: Maintained 10974W: https://linuxtv.org 10975T: git git://linuxtv.org/media_tree.git 10976F: Documentation/admin-guide/media/ivtv* 10977F: drivers/media/pci/ivtv/ 10978F: include/uapi/linux/ivtv* 10979 10980IX2505V MEDIA DRIVER 10981M: Malcolm Priestley <tvboxspy@gmail.com> 10982L: linux-media@vger.kernel.org 10983S: Maintained 10984W: https://linuxtv.org 10985Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10986F: drivers/media/dvb-frontends/ix2505v* 10987 10988JAILHOUSE HYPERVISOR INTERFACE 10989M: Jan Kiszka <jan.kiszka@siemens.com> 10990L: jailhouse-dev@googlegroups.com 10991S: Maintained 10992F: arch/x86/include/asm/jailhouse_para.h 10993F: arch/x86/kernel/jailhouse.c 10994 10995JC42.4 TEMPERATURE SENSOR DRIVER 10996M: Guenter Roeck <linux@roeck-us.net> 10997L: linux-hwmon@vger.kernel.org 10998S: Maintained 10999F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11000F: Documentation/hwmon/jc42.rst 11001F: drivers/hwmon/jc42.c 11002 11003JFS FILESYSTEM 11004M: Dave Kleikamp <shaggy@kernel.org> 11005L: jfs-discussion@lists.sourceforge.net 11006S: Odd Fixes 11007W: http://jfs.sourceforge.net/ 11008T: git https://github.com/kleikamp/linux-shaggy.git 11009F: Documentation/admin-guide/jfs.rst 11010F: fs/jfs/ 11011 11012JME NETWORK DRIVER 11013M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11014L: netdev@vger.kernel.org 11015S: Maintained 11016F: drivers/net/ethernet/jme.* 11017 11018JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11019M: David Woodhouse <dwmw2@infradead.org> 11020M: Richard Weinberger <richard@nod.at> 11021L: linux-mtd@lists.infradead.org 11022S: Odd Fixes 11023W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11024T: git git://git.infradead.org/ubifs-2.6.git 11025F: fs/jffs2/ 11026F: include/uapi/linux/jffs2.h 11027 11028JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11029M: "Theodore Ts'o" <tytso@mit.edu> 11030M: Jan Kara <jack@suse.com> 11031L: linux-ext4@vger.kernel.org 11032S: Maintained 11033F: fs/jbd2/ 11034F: include/linux/jbd2.h 11035 11036JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11037M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11038L: linux-media@vger.kernel.org 11039L: linux-renesas-soc@vger.kernel.org 11040S: Maintained 11041F: drivers/media/platform/renesas/rcar_jpu.c 11042 11043JSM Neo PCI based serial card 11044L: linux-serial@vger.kernel.org 11045S: Orphan 11046F: drivers/tty/serial/jsm/ 11047 11048K10TEMP HARDWARE MONITORING DRIVER 11049M: Clemens Ladisch <clemens@ladisch.de> 11050L: linux-hwmon@vger.kernel.org 11051S: Maintained 11052F: Documentation/hwmon/k10temp.rst 11053F: drivers/hwmon/k10temp.c 11054 11055K8TEMP HARDWARE MONITORING DRIVER 11056M: Rudolf Marek <r.marek@assembler.cz> 11057L: linux-hwmon@vger.kernel.org 11058S: Maintained 11059F: Documentation/hwmon/k8temp.rst 11060F: drivers/hwmon/k8temp.c 11061 11062KASAN 11063M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11064R: Alexander Potapenko <glider@google.com> 11065R: Andrey Konovalov <andreyknvl@gmail.com> 11066R: Dmitry Vyukov <dvyukov@google.com> 11067R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11068L: kasan-dev@googlegroups.com 11069S: Maintained 11070F: Documentation/dev-tools/kasan.rst 11071F: arch/*/include/asm/*kasan.h 11072F: arch/*/mm/kasan_init* 11073F: include/linux/kasan*.h 11074F: lib/Kconfig.kasan 11075F: mm/kasan/ 11076F: scripts/Makefile.kasan 11077 11078KCONFIG 11079M: Masahiro Yamada <masahiroy@kernel.org> 11080L: linux-kbuild@vger.kernel.org 11081S: Maintained 11082Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11083T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11084F: Documentation/kbuild/kconfig* 11085F: scripts/Kconfig.include 11086F: scripts/kconfig/ 11087 11088KCOV 11089R: Dmitry Vyukov <dvyukov@google.com> 11090R: Andrey Konovalov <andreyknvl@gmail.com> 11091L: kasan-dev@googlegroups.com 11092S: Maintained 11093F: Documentation/dev-tools/kcov.rst 11094F: include/linux/kcov.h 11095F: include/uapi/linux/kcov.h 11096F: kernel/kcov.c 11097F: scripts/Makefile.kcov 11098 11099KCSAN 11100M: Marco Elver <elver@google.com> 11101R: Dmitry Vyukov <dvyukov@google.com> 11102L: kasan-dev@googlegroups.com 11103S: Maintained 11104F: Documentation/dev-tools/kcsan.rst 11105F: include/linux/kcsan*.h 11106F: kernel/kcsan/ 11107F: lib/Kconfig.kcsan 11108F: scripts/Makefile.kcsan 11109 11110KDUMP 11111M: Baoquan He <bhe@redhat.com> 11112R: Vivek Goyal <vgoyal@redhat.com> 11113R: Dave Young <dyoung@redhat.com> 11114L: kexec@lists.infradead.org 11115S: Maintained 11116W: http://lse.sourceforge.net/kdump/ 11117F: Documentation/admin-guide/kdump/ 11118F: fs/proc/vmcore.c 11119F: include/linux/crash_core.h 11120F: include/linux/crash_dump.h 11121F: include/uapi/linux/vmcore.h 11122F: kernel/crash_*.c 11123 11124KEENE FM RADIO TRANSMITTER DRIVER 11125M: Hans Verkuil <hverkuil@xs4all.nl> 11126L: linux-media@vger.kernel.org 11127S: Maintained 11128W: https://linuxtv.org 11129T: git git://linuxtv.org/media_tree.git 11130F: drivers/media/radio/radio-keene* 11131 11132KERNEL AUTOMOUNTER 11133M: Ian Kent <raven@themaw.net> 11134L: autofs@vger.kernel.org 11135S: Maintained 11136F: fs/autofs/ 11137 11138KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11139M: Masahiro Yamada <masahiroy@kernel.org> 11140R: Nathan Chancellor <nathan@kernel.org> 11141R: Nick Desaulniers <ndesaulniers@google.com> 11142R: Nicolas Schier <nicolas@fjasle.eu> 11143L: linux-kbuild@vger.kernel.org 11144S: Maintained 11145Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11146T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11147F: Documentation/kbuild/ 11148F: Makefile 11149F: scripts/*vmlinux* 11150F: scripts/Kbuild* 11151F: scripts/Makefile* 11152F: scripts/basic/ 11153F: scripts/dummy-tools/ 11154F: scripts/mk* 11155F: scripts/mod/ 11156F: scripts/package/ 11157 11158KERNEL HARDENING (not covered by other areas) 11159M: Kees Cook <keescook@chromium.org> 11160L: linux-hardening@vger.kernel.org 11161S: Supported 11162T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11163F: Documentation/ABI/testing/sysfs-kernel-oops_count 11164F: Documentation/ABI/testing/sysfs-kernel-warn_count 11165F: include/linux/overflow.h 11166F: include/linux/randomize_kstack.h 11167F: mm/usercopy.c 11168K: \b(add|choose)_random_kstack_offset\b 11169K: \b__check_(object_size|heap_object)\b 11170 11171KERNEL JANITORS 11172L: kernel-janitors@vger.kernel.org 11173S: Odd Fixes 11174W: http://kernelnewbies.org/KernelJanitors 11175 11176KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11177M: Chuck Lever <chuck.lever@oracle.com> 11178M: Jeff Layton <jlayton@kernel.org> 11179L: linux-nfs@vger.kernel.org 11180S: Supported 11181W: http://nfs.sourceforge.net/ 11182T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11183F: fs/exportfs/ 11184F: fs/lockd/ 11185F: fs/nfs_common/ 11186F: fs/nfsd/ 11187F: include/linux/lockd/ 11188F: include/linux/sunrpc/ 11189F: include/trace/events/rpcgss.h 11190F: include/trace/events/rpcrdma.h 11191F: include/trace/events/sunrpc.h 11192F: include/trace/misc/fs.h 11193F: include/trace/misc/nfs.h 11194F: include/trace/misc/sunrpc.h 11195F: include/uapi/linux/nfsd/ 11196F: include/uapi/linux/sunrpc/ 11197F: net/sunrpc/ 11198F: Documentation/filesystems/nfs/ 11199 11200KERNEL REGRESSIONS 11201M: Thorsten Leemhuis <linux@leemhuis.info> 11202L: regressions@lists.linux.dev 11203S: Supported 11204F: Documentation/admin-guide/reporting-regressions.rst 11205F: Documentation/process/handling-regressions.rst 11206 11207KERNEL SELFTEST FRAMEWORK 11208M: Shuah Khan <shuah@kernel.org> 11209M: Shuah Khan <skhan@linuxfoundation.org> 11210L: linux-kselftest@vger.kernel.org 11211S: Maintained 11212Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11213T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11214F: Documentation/dev-tools/kselftest* 11215F: tools/testing/selftests/ 11216 11217KERNEL SMB3 SERVER (KSMBD) 11218M: Namjae Jeon <linkinjeon@kernel.org> 11219M: Steve French <sfrench@samba.org> 11220R: Sergey Senozhatsky <senozhatsky@chromium.org> 11221R: Tom Talpey <tom@talpey.com> 11222L: linux-cifs@vger.kernel.org 11223S: Maintained 11224T: git git://git.samba.org/ksmbd.git 11225F: Documentation/filesystems/cifs/ksmbd.rst 11226F: fs/ksmbd/ 11227F: fs/smbfs_common/ 11228 11229KERNEL UNIT TESTING FRAMEWORK (KUnit) 11230M: Brendan Higgins <brendanhiggins@google.com> 11231M: David Gow <davidgow@google.com> 11232L: linux-kselftest@vger.kernel.org 11233L: kunit-dev@googlegroups.com 11234S: Maintained 11235W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11236F: Documentation/dev-tools/kunit/ 11237F: include/kunit/ 11238F: lib/kunit/ 11239F: tools/testing/kunit/ 11240 11241KERNEL USERMODE HELPER 11242M: Luis Chamberlain <mcgrof@kernel.org> 11243L: linux-kernel@vger.kernel.org 11244S: Maintained 11245F: include/linux/umh.h 11246F: kernel/umh.c 11247 11248KERNEL VIRTUAL MACHINE (KVM) 11249M: Paolo Bonzini <pbonzini@redhat.com> 11250L: kvm@vger.kernel.org 11251S: Supported 11252W: http://www.linux-kvm.org 11253T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11254F: Documentation/virt/kvm/ 11255F: include/asm-generic/kvm* 11256F: include/kvm/iodev.h 11257F: include/linux/kvm* 11258F: include/trace/events/kvm.h 11259F: include/uapi/asm-generic/kvm* 11260F: include/uapi/linux/kvm* 11261F: tools/kvm/ 11262F: tools/testing/selftests/kvm/ 11263F: virt/kvm/* 11264 11265KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11266M: Marc Zyngier <maz@kernel.org> 11267M: Oliver Upton <oliver.upton@linux.dev> 11268R: James Morse <james.morse@arm.com> 11269R: Suzuki K Poulose <suzuki.poulose@arm.com> 11270R: Zenghui Yu <yuzenghui@huawei.com> 11271L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11272L: kvmarm@lists.linux.dev 11273S: Maintained 11274T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11275F: arch/arm64/include/asm/kvm* 11276F: arch/arm64/include/uapi/asm/kvm* 11277F: arch/arm64/kvm/ 11278F: include/kvm/arm_* 11279F: tools/testing/selftests/kvm/*/aarch64/ 11280F: tools/testing/selftests/kvm/aarch64/ 11281 11282KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11283M: Huacai Chen <chenhuacai@kernel.org> 11284M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11285L: linux-mips@vger.kernel.org 11286L: kvm@vger.kernel.org 11287S: Maintained 11288T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11289F: arch/mips/include/asm/kvm* 11290F: arch/mips/include/uapi/asm/kvm* 11291F: arch/mips/kvm/ 11292 11293KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11294L: linuxppc-dev@lists.ozlabs.org 11295T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11296F: arch/powerpc/include/asm/kvm* 11297F: arch/powerpc/include/uapi/asm/kvm* 11298F: arch/powerpc/kernel/kvm* 11299F: arch/powerpc/kvm/ 11300 11301KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11302M: Anup Patel <anup@brainfault.org> 11303R: Atish Patra <atishp@atishpatra.org> 11304L: kvm@vger.kernel.org 11305L: kvm-riscv@lists.infradead.org 11306L: linux-riscv@lists.infradead.org 11307S: Maintained 11308T: git https://github.com/kvm-riscv/linux.git 11309F: arch/riscv/include/asm/kvm* 11310F: arch/riscv/include/uapi/asm/kvm* 11311F: arch/riscv/kvm/ 11312F: tools/testing/selftests/kvm/*/riscv/ 11313 11314KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11315M: Christian Borntraeger <borntraeger@linux.ibm.com> 11316M: Janosch Frank <frankja@linux.ibm.com> 11317M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11318R: David Hildenbrand <david@redhat.com> 11319L: kvm@vger.kernel.org 11320S: Supported 11321T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11322F: Documentation/virt/kvm/s390* 11323F: arch/s390/include/asm/gmap.h 11324F: arch/s390/include/asm/kvm* 11325F: arch/s390/include/uapi/asm/kvm* 11326F: arch/s390/include/uapi/asm/uvdevice.h 11327F: arch/s390/kernel/uv.c 11328F: arch/s390/kvm/ 11329F: arch/s390/mm/gmap.c 11330F: drivers/s390/char/uvdevice.c 11331F: tools/testing/selftests/drivers/s390x/uvdevice/ 11332F: tools/testing/selftests/kvm/*/s390x/ 11333F: tools/testing/selftests/kvm/s390x/ 11334 11335KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11336M: Sean Christopherson <seanjc@google.com> 11337M: Paolo Bonzini <pbonzini@redhat.com> 11338L: kvm@vger.kernel.org 11339S: Supported 11340T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11341F: arch/x86/include/asm/kvm* 11342F: arch/x86/include/asm/svm.h 11343F: arch/x86/include/asm/vmx*.h 11344F: arch/x86/include/uapi/asm/kvm* 11345F: arch/x86/include/uapi/asm/svm.h 11346F: arch/x86/include/uapi/asm/vmx.h 11347F: arch/x86/kvm/ 11348F: arch/x86/kvm/*/ 11349 11350KVM PARAVIRT (KVM/paravirt) 11351M: Paolo Bonzini <pbonzini@redhat.com> 11352R: Wanpeng Li <wanpengli@tencent.com> 11353R: Vitaly Kuznetsov <vkuznets@redhat.com> 11354L: kvm@vger.kernel.org 11355S: Supported 11356T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11357F: arch/x86/kernel/kvm.c 11358F: arch/x86/kernel/kvmclock.c 11359F: arch/x86/include/asm/pvclock-abi.h 11360F: include/linux/kvm_para.h 11361F: include/uapi/linux/kvm_para.h 11362F: include/uapi/asm-generic/kvm_para.h 11363F: include/asm-generic/kvm_para.h 11364F: arch/um/include/asm/kvm_para.h 11365F: arch/x86/include/asm/kvm_para.h 11366F: arch/x86/include/uapi/asm/kvm_para.h 11367 11368KVM X86 HYPER-V (KVM/hyper-v) 11369M: Vitaly Kuznetsov <vkuznets@redhat.com> 11370M: Sean Christopherson <seanjc@google.com> 11371M: Paolo Bonzini <pbonzini@redhat.com> 11372L: kvm@vger.kernel.org 11373S: Supported 11374T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11375F: arch/x86/kvm/hyperv.* 11376F: arch/x86/kvm/kvm_onhyperv.* 11377F: arch/x86/kvm/svm/hyperv.* 11378F: arch/x86/kvm/svm/svm_onhyperv.* 11379F: arch/x86/kvm/vmx/hyperv.* 11380 11381KVM X86 Xen (KVM/Xen) 11382M: David Woodhouse <dwmw2@infradead.org> 11383M: Paul Durrant <paul@xen.org> 11384M: Sean Christopherson <seanjc@google.com> 11385M: Paolo Bonzini <pbonzini@redhat.com> 11386L: kvm@vger.kernel.org 11387S: Supported 11388T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11389F: arch/x86/kvm/xen.* 11390 11391KERNFS 11392M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11393M: Tejun Heo <tj@kernel.org> 11394S: Supported 11395T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11396F: fs/kernfs/ 11397F: include/linux/kernfs.h 11398 11399KEXEC 11400M: Eric Biederman <ebiederm@xmission.com> 11401L: kexec@lists.infradead.org 11402S: Maintained 11403W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11404F: include/linux/kexec.h 11405F: include/uapi/linux/kexec.h 11406F: kernel/kexec* 11407 11408KEYS-ENCRYPTED 11409M: Mimi Zohar <zohar@linux.ibm.com> 11410L: linux-integrity@vger.kernel.org 11411L: keyrings@vger.kernel.org 11412S: Supported 11413F: Documentation/security/keys/trusted-encrypted.rst 11414F: include/keys/encrypted-type.h 11415F: security/keys/encrypted-keys/ 11416 11417KEYS-TRUSTED 11418M: James Bottomley <jejb@linux.ibm.com> 11419M: Jarkko Sakkinen <jarkko@kernel.org> 11420M: Mimi Zohar <zohar@linux.ibm.com> 11421L: linux-integrity@vger.kernel.org 11422L: keyrings@vger.kernel.org 11423S: Supported 11424F: Documentation/security/keys/trusted-encrypted.rst 11425F: include/keys/trusted-type.h 11426F: include/keys/trusted_tpm.h 11427F: security/keys/trusted-keys/ 11428 11429KEYS-TRUSTED-TEE 11430M: Sumit Garg <sumit.garg@linaro.org> 11431L: linux-integrity@vger.kernel.org 11432L: keyrings@vger.kernel.org 11433S: Supported 11434F: include/keys/trusted_tee.h 11435F: security/keys/trusted-keys/trusted_tee.c 11436 11437KEYS-TRUSTED-CAAM 11438M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11439R: Pengutronix Kernel Team <kernel@pengutronix.de> 11440L: linux-integrity@vger.kernel.org 11441L: keyrings@vger.kernel.org 11442S: Maintained 11443F: include/keys/trusted_caam.h 11444F: security/keys/trusted-keys/trusted_caam.c 11445 11446KEYS/KEYRINGS 11447M: David Howells <dhowells@redhat.com> 11448M: Jarkko Sakkinen <jarkko@kernel.org> 11449L: keyrings@vger.kernel.org 11450S: Maintained 11451F: Documentation/security/keys/core.rst 11452F: include/keys/ 11453F: include/linux/key-type.h 11454F: include/linux/key.h 11455F: include/linux/keyctl.h 11456F: include/uapi/linux/keyctl.h 11457F: security/keys/ 11458 11459KEYS/KEYRINGS_INTEGRITY 11460M: Jarkko Sakkinen <jarkko@kernel.org> 11461M: Mimi Zohar <zohar@linux.ibm.com> 11462L: linux-integrity@vger.kernel.org 11463L: keyrings@vger.kernel.org 11464S: Supported 11465F: security/integrity/platform_certs 11466 11467KFENCE 11468M: Alexander Potapenko <glider@google.com> 11469M: Marco Elver <elver@google.com> 11470R: Dmitry Vyukov <dvyukov@google.com> 11471L: kasan-dev@googlegroups.com 11472S: Maintained 11473F: Documentation/dev-tools/kfence.rst 11474F: arch/*/include/asm/kfence.h 11475F: include/linux/kfence.h 11476F: lib/Kconfig.kfence 11477F: mm/kfence/ 11478 11479KFIFO 11480M: Stefani Seibold <stefani@seibold.net> 11481S: Maintained 11482F: include/linux/kfifo.h 11483F: lib/kfifo.c 11484F: samples/kfifo/ 11485 11486KGDB / KDB /debug_core 11487M: Jason Wessel <jason.wessel@windriver.com> 11488M: Daniel Thompson <daniel.thompson@linaro.org> 11489R: Douglas Anderson <dianders@chromium.org> 11490L: kgdb-bugreport@lists.sourceforge.net 11491S: Maintained 11492W: http://kgdb.wiki.kernel.org/ 11493T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11494F: Documentation/dev-tools/kgdb.rst 11495F: drivers/misc/kgdbts.c 11496F: drivers/tty/serial/kgdboc.c 11497F: include/linux/kdb.h 11498F: include/linux/kgdb.h 11499F: kernel/debug/ 11500F: kernel/module/kdb.c 11501 11502KHADAS MCU MFD DRIVER 11503M: Neil Armstrong <neil.armstrong@linaro.org> 11504L: linux-amlogic@lists.infradead.org 11505S: Maintained 11506F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11507F: drivers/mfd/khadas-mcu.c 11508F: include/linux/mfd/khadas-mcu.h 11509F: drivers/thermal/khadas_mcu_fan.c 11510 11511KIONIX/ROHM KX022A ACCELEROMETER 11512M: Matti Vaittinen <mazziesaccount@gmail.com> 11513L: linux-iio@vger.kernel.org 11514S: Supported 11515F: drivers/iio/accel/kionix-kx022a* 11516 11517KMEMLEAK 11518M: Catalin Marinas <catalin.marinas@arm.com> 11519S: Maintained 11520F: Documentation/dev-tools/kmemleak.rst 11521F: include/linux/kmemleak.h 11522F: mm/kmemleak.c 11523F: samples/kmemleak/kmemleak-test.c 11524 11525KMOD KERNEL MODULE LOADER - USERMODE HELPER 11526M: Luis Chamberlain <mcgrof@kernel.org> 11527L: linux-kernel@vger.kernel.org 11528L: linux-modules@vger.kernel.org 11529S: Maintained 11530F: include/linux/kmod.h 11531F: kernel/kmod.c 11532F: lib/test_kmod.c 11533F: tools/testing/selftests/kmod/ 11534 11535KMSAN 11536M: Alexander Potapenko <glider@google.com> 11537R: Marco Elver <elver@google.com> 11538R: Dmitry Vyukov <dvyukov@google.com> 11539L: kasan-dev@googlegroups.com 11540S: Maintained 11541F: Documentation/dev-tools/kmsan.rst 11542F: arch/*/include/asm/kmsan.h 11543F: arch/*/mm/kmsan_* 11544F: include/linux/kmsan*.h 11545F: lib/Kconfig.kmsan 11546F: mm/kmsan/ 11547F: scripts/Makefile.kmsan 11548 11549KPROBES 11550M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11551M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11552M: "David S. Miller" <davem@davemloft.net> 11553M: Masami Hiramatsu <mhiramat@kernel.org> 11554L: linux-kernel@vger.kernel.org 11555L: linux-trace-kernel@vger.kernel.org 11556Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11557S: Maintained 11558T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11559F: Documentation/trace/kprobes.rst 11560F: include/asm-generic/kprobes.h 11561F: include/linux/kprobes.h 11562F: kernel/kprobes.c 11563F: lib/test_kprobes.c 11564F: samples/kprobes 11565 11566KS0108 LCD CONTROLLER DRIVER 11567M: Miguel Ojeda <ojeda@kernel.org> 11568S: Maintained 11569F: Documentation/admin-guide/auxdisplay/ks0108.rst 11570F: drivers/auxdisplay/ks0108.c 11571F: include/linux/ks0108.h 11572 11573KTD253 BACKLIGHT DRIVER 11574M: Linus Walleij <linus.walleij@linaro.org> 11575S: Maintained 11576F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11577F: drivers/video/backlight/ktd253-backlight.c 11578 11579KTEST 11580M: Steven Rostedt <rostedt@goodmis.org> 11581M: John Hawley <warthog9@eaglescrag.net> 11582S: Maintained 11583F: tools/testing/ktest 11584 11585KTZ8866 BACKLIGHT DRIVER 11586M: Jianhua Lu <lujianhua000@gmail.com> 11587S: Maintained 11588F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11589F: drivers/video/backlight/ktz8866.c 11590 11591L3MDEV 11592M: David Ahern <dsahern@kernel.org> 11593L: netdev@vger.kernel.org 11594S: Maintained 11595F: include/net/l3mdev.h 11596F: net/l3mdev 11597 11598LANDLOCK SECURITY MODULE 11599M: Mickaël Salaün <mic@digikod.net> 11600L: linux-security-module@vger.kernel.org 11601S: Supported 11602W: https://landlock.io 11603T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11604F: Documentation/security/landlock.rst 11605F: Documentation/userspace-api/landlock.rst 11606F: include/uapi/linux/landlock.h 11607F: samples/landlock/ 11608F: security/landlock/ 11609F: tools/testing/selftests/landlock/ 11610K: landlock 11611K: LANDLOCK 11612 11613LANTIQ / INTEL Ethernet drivers 11614M: Hauke Mehrtens <hauke@hauke-m.de> 11615L: netdev@vger.kernel.org 11616S: Maintained 11617F: drivers/net/dsa/lantiq_gswip.c 11618F: drivers/net/dsa/lantiq_pce.h 11619F: drivers/net/ethernet/lantiq_xrx200.c 11620F: net/dsa/tag_gswip.c 11621 11622LANTIQ MIPS ARCHITECTURE 11623M: John Crispin <john@phrozen.org> 11624L: linux-mips@vger.kernel.org 11625S: Maintained 11626F: arch/mips/lantiq 11627F: drivers/soc/lantiq 11628 11629LASI 53c700 driver for PARISC 11630M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11631L: linux-scsi@vger.kernel.org 11632S: Maintained 11633F: Documentation/scsi/53c700.rst 11634F: drivers/scsi/53c700* 11635 11636LEAKING_ADDRESSES 11637M: Tobin C. Harding <me@tobin.cc> 11638M: Tycho Andersen <tycho@tycho.pizza> 11639L: linux-hardening@vger.kernel.org 11640S: Maintained 11641T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11642F: scripts/leaking_addresses.pl 11643 11644LED SUBSYSTEM 11645M: Pavel Machek <pavel@ucw.cz> 11646M: Lee Jones <lee@kernel.org> 11647L: linux-leds@vger.kernel.org 11648S: Maintained 11649T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11650F: Documentation/devicetree/bindings/leds/ 11651F: drivers/leds/ 11652F: include/dt-bindings/leds/ 11653F: include/linux/leds.h 11654 11655LEGACY EEPROM DRIVER 11656M: Jean Delvare <jdelvare@suse.com> 11657S: Maintained 11658F: Documentation/misc-devices/eeprom.rst 11659F: drivers/misc/eeprom/eeprom.c 11660 11661LEGO MINDSTORMS EV3 11662R: David Lechner <david@lechnology.com> 11663S: Maintained 11664F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11665F: arch/arm/boot/dts/da850-lego-ev3.dts 11666F: drivers/power/supply/lego_ev3_battery.c 11667 11668LEGO USB Tower driver 11669M: Juergen Stuber <starblue@users.sourceforge.net> 11670L: legousb-devel@lists.sourceforge.net 11671S: Maintained 11672W: http://legousb.sourceforge.net/ 11673F: drivers/usb/misc/legousbtower.c 11674 11675LETSKETCH HID TABLET DRIVER 11676M: Hans de Goede <hdegoede@redhat.com> 11677L: linux-input@vger.kernel.org 11678S: Maintained 11679T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11680F: drivers/hid/hid-letsketch.c 11681 11682LG LAPTOP EXTRAS 11683M: Matan Ziv-Av <matan@svgalib.org> 11684L: platform-driver-x86@vger.kernel.org 11685S: Maintained 11686F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11687F: Documentation/admin-guide/laptops/lg-laptop.rst 11688F: drivers/platform/x86/lg-laptop.c 11689 11690LG2160 MEDIA DRIVER 11691M: Michael Krufky <mkrufky@linuxtv.org> 11692L: linux-media@vger.kernel.org 11693S: Maintained 11694W: https://linuxtv.org 11695W: http://github.com/mkrufky 11696Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11697T: git git://linuxtv.org/mkrufky/tuners.git 11698F: drivers/media/dvb-frontends/lg2160.* 11699 11700LGDT3305 MEDIA DRIVER 11701M: Michael Krufky <mkrufky@linuxtv.org> 11702L: linux-media@vger.kernel.org 11703S: Maintained 11704W: https://linuxtv.org 11705W: http://github.com/mkrufky 11706Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11707T: git git://linuxtv.org/mkrufky/tuners.git 11708F: drivers/media/dvb-frontends/lgdt3305.* 11709 11710LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11711M: Viresh Kumar <vireshk@kernel.org> 11712L: linux-ide@vger.kernel.org 11713S: Maintained 11714T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11715F: drivers/ata/pata_arasan_cf.c 11716F: include/linux/pata_arasan_cf_data.h 11717 11718LIBATA PATA DRIVERS 11719R: Sergey Shtylyov <s.shtylyov@omp.ru> 11720L: linux-ide@vger.kernel.org 11721F: drivers/ata/ata_*.c 11722F: drivers/ata/pata_*.c 11723 11724LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11725M: Linus Walleij <linus.walleij@linaro.org> 11726L: linux-ide@vger.kernel.org 11727S: Maintained 11728T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11729F: drivers/ata/pata_ftide010.c 11730F: drivers/ata/sata_gemini.c 11731F: drivers/ata/sata_gemini.h 11732 11733LIBATA SATA AHCI PLATFORM devices support 11734M: Hans de Goede <hdegoede@redhat.com> 11735M: Jens Axboe <axboe@kernel.dk> 11736L: linux-ide@vger.kernel.org 11737S: Maintained 11738T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11739F: drivers/ata/ahci_platform.c 11740F: drivers/ata/libahci_platform.c 11741F: include/linux/ahci_platform.h 11742 11743LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11744M: Serge Semin <fancer.lancer@gmail.com> 11745L: linux-ide@vger.kernel.org 11746S: Maintained 11747T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11748F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11749F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11750F: drivers/ata/ahci_dwc.c 11751 11752LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11753M: Mikael Pettersson <mikpelinux@gmail.com> 11754L: linux-ide@vger.kernel.org 11755S: Maintained 11756T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11757F: drivers/ata/sata_promise.* 11758 11759LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11760M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11761L: linux-ide@vger.kernel.org 11762S: Maintained 11763T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11764F: Documentation/ABI/testing/sysfs-ata 11765F: Documentation/devicetree/bindings/ata/ 11766F: drivers/ata/ 11767F: include/linux/ata.h 11768F: include/linux/libata.h 11769 11770LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11771M: Vishal Verma <vishal.l.verma@intel.com> 11772M: Dan Williams <dan.j.williams@intel.com> 11773M: Dave Jiang <dave.jiang@intel.com> 11774L: nvdimm@lists.linux.dev 11775S: Supported 11776Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11777P: Documentation/nvdimm/maintainer-entry-profile.rst 11778F: drivers/nvdimm/btt* 11779 11780LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11781M: Dan Williams <dan.j.williams@intel.com> 11782M: Vishal Verma <vishal.l.verma@intel.com> 11783M: Dave Jiang <dave.jiang@intel.com> 11784L: nvdimm@lists.linux.dev 11785S: Supported 11786Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11787P: Documentation/nvdimm/maintainer-entry-profile.rst 11788F: drivers/nvdimm/pmem* 11789 11790LIBNVDIMM: DEVICETREE BINDINGS 11791M: Oliver O'Halloran <oohall@gmail.com> 11792L: nvdimm@lists.linux.dev 11793S: Supported 11794Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11795F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11796F: drivers/nvdimm/of_pmem.c 11797 11798LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11799M: Dan Williams <dan.j.williams@intel.com> 11800M: Vishal Verma <vishal.l.verma@intel.com> 11801M: Dave Jiang <dave.jiang@intel.com> 11802M: Ira Weiny <ira.weiny@intel.com> 11803L: nvdimm@lists.linux.dev 11804S: Supported 11805Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11806P: Documentation/nvdimm/maintainer-entry-profile.rst 11807T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11808F: drivers/acpi/nfit/* 11809F: drivers/nvdimm/* 11810F: include/linux/libnvdimm.h 11811F: include/linux/nd.h 11812F: include/uapi/linux/ndctl.h 11813F: tools/testing/nvdimm/ 11814 11815LICENSES and SPDX stuff 11816M: Thomas Gleixner <tglx@linutronix.de> 11817M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11818L: linux-spdx@vger.kernel.org 11819S: Maintained 11820T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11821F: COPYING 11822F: Documentation/process/license-rules.rst 11823F: LICENSES/ 11824F: scripts/spdxcheck-test.sh 11825F: scripts/spdxcheck.py 11826F: scripts/spdxexclude 11827 11828LINEAR RANGES HELPERS 11829M: Mark Brown <broonie@kernel.org> 11830R: Matti Vaittinen <mazziesaccount@gmail.com> 11831F: lib/linear_ranges.c 11832F: lib/test_linear_ranges.c 11833F: include/linux/linear_range.h 11834 11835LINUX FOR POWER MACINTOSH 11836M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11837L: linuxppc-dev@lists.ozlabs.org 11838S: Odd Fixes 11839F: arch/powerpc/platforms/powermac/ 11840F: drivers/macintosh/ 11841 11842LINUX FOR POWERPC (32-BIT AND 64-BIT) 11843M: Michael Ellerman <mpe@ellerman.id.au> 11844R: Nicholas Piggin <npiggin@gmail.com> 11845R: Christophe Leroy <christophe.leroy@csgroup.eu> 11846L: linuxppc-dev@lists.ozlabs.org 11847S: Supported 11848W: https://github.com/linuxppc/wiki/wiki 11849Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11850T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11851F: Documentation/ABI/stable/sysfs-firmware-opal-* 11852F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11853F: Documentation/devicetree/bindings/powerpc/ 11854F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11855F: Documentation/powerpc/ 11856F: arch/powerpc/ 11857F: drivers/*/*/*pasemi* 11858F: drivers/*/*pasemi* 11859F: drivers/char/tpm/tpm_ibmvtpm* 11860F: drivers/crypto/nx/ 11861F: drivers/crypto/vmx/ 11862F: drivers/i2c/busses/i2c-opal.c 11863F: drivers/net/ethernet/ibm/ibmveth.* 11864F: drivers/net/ethernet/ibm/ibmvnic.* 11865F: drivers/pci/hotplug/pnv_php.c 11866F: drivers/pci/hotplug/rpa* 11867F: drivers/rtc/rtc-opal.c 11868F: drivers/scsi/ibmvscsi/ 11869F: drivers/tty/hvc/hvc_opal.c 11870F: drivers/watchdog/wdrtas.c 11871F: tools/testing/selftests/powerpc 11872N: /pmac 11873N: powermac 11874N: powernv 11875N: [^a-z0-9]ps3 11876N: pseries 11877 11878LINUX FOR POWERPC EMBEDDED MPC5XXX 11879M: Anatolij Gustschin <agust@denx.de> 11880L: linuxppc-dev@lists.ozlabs.org 11881S: Odd Fixes 11882F: arch/powerpc/platforms/512x/ 11883F: arch/powerpc/platforms/52xx/ 11884 11885LINUX FOR POWERPC EMBEDDED PPC4XX 11886L: linuxppc-dev@lists.ozlabs.org 11887S: Orphan 11888F: arch/powerpc/platforms/40x/ 11889F: arch/powerpc/platforms/44x/ 11890 11891LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11892M: Scott Wood <oss@buserror.net> 11893L: linuxppc-dev@lists.ozlabs.org 11894S: Odd fixes 11895T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11896F: Documentation/devicetree/bindings/powerpc/fsl/ 11897F: arch/powerpc/platforms/83xx/ 11898F: arch/powerpc/platforms/85xx/ 11899 11900LINUX FOR POWERPC EMBEDDED PPC8XX 11901M: Christophe Leroy <christophe.leroy@csgroup.eu> 11902L: linuxppc-dev@lists.ozlabs.org 11903S: Maintained 11904F: arch/powerpc/platforms/8xx/ 11905 11906LINUX KERNEL DUMP TEST MODULE (LKDTM) 11907M: Kees Cook <keescook@chromium.org> 11908S: Maintained 11909F: drivers/misc/lkdtm/* 11910F: tools/testing/selftests/lkdtm/* 11911 11912LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11913M: Alan Stern <stern@rowland.harvard.edu> 11914M: Andrea Parri <parri.andrea@gmail.com> 11915M: Will Deacon <will@kernel.org> 11916M: Peter Zijlstra <peterz@infradead.org> 11917M: Boqun Feng <boqun.feng@gmail.com> 11918M: Nicholas Piggin <npiggin@gmail.com> 11919M: David Howells <dhowells@redhat.com> 11920M: Jade Alglave <j.alglave@ucl.ac.uk> 11921M: Luc Maranget <luc.maranget@inria.fr> 11922M: "Paul E. McKenney" <paulmck@kernel.org> 11923R: Akira Yokosawa <akiyks@gmail.com> 11924R: Daniel Lustig <dlustig@nvidia.com> 11925R: Joel Fernandes <joel@joelfernandes.org> 11926L: linux-kernel@vger.kernel.org 11927L: linux-arch@vger.kernel.org 11928S: Supported 11929T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11930F: Documentation/atomic_bitops.txt 11931F: Documentation/atomic_t.txt 11932F: Documentation/core-api/refcount-vs-atomic.rst 11933F: Documentation/litmus-tests/ 11934F: Documentation/memory-barriers.txt 11935F: tools/memory-model/ 11936 11937LIS3LV02D ACCELEROMETER DRIVER 11938M: Eric Piel <eric.piel@tremplin-utc.net> 11939S: Maintained 11940F: Documentation/misc-devices/lis3lv02d.rst 11941F: drivers/misc/lis3lv02d/ 11942F: drivers/platform/x86/hp/hp_accel.c 11943 11944LIST KUNIT TEST 11945M: David Gow <davidgow@google.com> 11946L: linux-kselftest@vger.kernel.org 11947L: kunit-dev@googlegroups.com 11948S: Maintained 11949F: lib/list-test.c 11950 11951LITEX PLATFORM 11952M: Karol Gugala <kgugala@antmicro.com> 11953M: Mateusz Holenko <mholenko@antmicro.com> 11954M: Gabriel Somlo <gsomlo@gmail.com> 11955M: Joel Stanley <joel@jms.id.au> 11956S: Maintained 11957F: Documentation/devicetree/bindings/*/litex,*.yaml 11958F: arch/openrisc/boot/dts/or1klitex.dts 11959F: include/linux/litex.h 11960F: drivers/tty/serial/liteuart.c 11961F: drivers/soc/litex/* 11962F: drivers/net/ethernet/litex/* 11963F: drivers/mmc/host/litex_mmc.c 11964N: litex 11965 11966LIVE PATCHING 11967M: Josh Poimboeuf <jpoimboe@kernel.org> 11968M: Jiri Kosina <jikos@kernel.org> 11969M: Miroslav Benes <mbenes@suse.cz> 11970M: Petr Mladek <pmladek@suse.com> 11971R: Joe Lawrence <joe.lawrence@redhat.com> 11972L: live-patching@vger.kernel.org 11973S: Maintained 11974T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 11975F: Documentation/ABI/testing/sysfs-kernel-livepatch 11976F: Documentation/livepatch/ 11977F: arch/powerpc/include/asm/livepatch.h 11978F: include/linux/livepatch.h 11979F: kernel/livepatch/ 11980F: kernel/module/livepatch.c 11981F: lib/livepatch/ 11982F: samples/livepatch/ 11983F: tools/testing/selftests/livepatch/ 11984 11985LLC (802.2) 11986L: netdev@vger.kernel.org 11987S: Odd fixes 11988F: include/linux/llc.h 11989F: include/net/llc* 11990F: include/uapi/linux/llc.h 11991F: net/llc/ 11992 11993LM73 HARDWARE MONITOR DRIVER 11994M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 11995L: linux-hwmon@vger.kernel.org 11996S: Maintained 11997F: drivers/hwmon/lm73.c 11998 11999LM78 HARDWARE MONITOR DRIVER 12000M: Jean Delvare <jdelvare@suse.com> 12001L: linux-hwmon@vger.kernel.org 12002S: Maintained 12003F: Documentation/hwmon/lm78.rst 12004F: drivers/hwmon/lm78.c 12005 12006LM83 HARDWARE MONITOR DRIVER 12007M: Jean Delvare <jdelvare@suse.com> 12008L: linux-hwmon@vger.kernel.org 12009S: Maintained 12010F: Documentation/hwmon/lm83.rst 12011F: drivers/hwmon/lm83.c 12012 12013LM90 HARDWARE MONITOR DRIVER 12014M: Jean Delvare <jdelvare@suse.com> 12015L: linux-hwmon@vger.kernel.org 12016S: Maintained 12017F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12018F: Documentation/hwmon/lm90.rst 12019F: drivers/hwmon/lm90.c 12020F: include/dt-bindings/thermal/lm90.h 12021 12022LM95234 HARDWARE MONITOR DRIVER 12023M: Guenter Roeck <linux@roeck-us.net> 12024L: linux-hwmon@vger.kernel.org 12025S: Maintained 12026F: Documentation/hwmon/lm95234.rst 12027F: drivers/hwmon/lm95234.c 12028 12029LME2510 MEDIA DRIVER 12030M: Malcolm Priestley <tvboxspy@gmail.com> 12031L: linux-media@vger.kernel.org 12032S: Maintained 12033W: https://linuxtv.org 12034Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12035F: drivers/media/usb/dvb-usb-v2/lmedm04* 12036 12037LOADPIN SECURITY MODULE 12038M: Kees Cook <keescook@chromium.org> 12039S: Supported 12040T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12041F: Documentation/admin-guide/LSM/LoadPin.rst 12042F: security/loadpin/ 12043 12044LOCKING PRIMITIVES 12045M: Peter Zijlstra <peterz@infradead.org> 12046M: Ingo Molnar <mingo@redhat.com> 12047M: Will Deacon <will@kernel.org> 12048R: Waiman Long <longman@redhat.com> 12049R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12050L: linux-kernel@vger.kernel.org 12051S: Maintained 12052T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12053F: Documentation/locking/ 12054F: arch/*/include/asm/spinlock*.h 12055F: include/linux/lockdep.h 12056F: include/linux/mutex*.h 12057F: include/linux/rwlock*.h 12058F: include/linux/rwsem*.h 12059F: include/linux/seqlock.h 12060F: include/linux/spinlock*.h 12061F: kernel/locking/ 12062F: lib/locking*.[ch] 12063X: kernel/locking/locktorture.c 12064 12065LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12066M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12067L: linux-ntfs-dev@lists.sourceforge.net 12068S: Maintained 12069W: http://www.linux-ntfs.org/content/view/19/37/ 12070F: Documentation/admin-guide/ldm.rst 12071F: block/partitions/ldm.* 12072 12073LOGITECH HID GAMING KEYBOARDS 12074M: Hans de Goede <hdegoede@redhat.com> 12075L: linux-input@vger.kernel.org 12076S: Maintained 12077T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12078F: drivers/hid/hid-lg-g15.c 12079 12080LONTIUM LT8912B MIPI TO HDMI BRIDGE 12081M: Adrien Grassein <adrien.grassein@gmail.com> 12082S: Maintained 12083F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12084F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12085 12086LOONGARCH 12087M: Huacai Chen <chenhuacai@kernel.org> 12088R: WANG Xuerui <kernel@xen0n.name> 12089L: loongarch@lists.linux.dev 12090S: Maintained 12091T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12092F: arch/loongarch/ 12093F: drivers/*/*loongarch* 12094F: Documentation/loongarch/ 12095F: Documentation/translations/zh_CN/loongarch/ 12096 12097LOONGSON LS2X I2C DRIVER 12098M: Binbin Zhou <zhoubinbin@loongson.cn> 12099L: linux-i2c@vger.kernel.org 12100S: Maintained 12101F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12102F: drivers/i2c/busses/i2c-ls2x.c 12103 12104LOONGSON-2 SOC SERIES GUTS DRIVER 12105M: Yinbo Zhu <zhuyinbo@loongson.cn> 12106L: loongarch@lists.linux.dev 12107S: Maintained 12108F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12109F: drivers/soc/loongson/loongson2_guts.c 12110 12111LOONGSON-2 SOC SERIES PINCTRL DRIVER 12112M: zhanghongchen <zhanghongchen@loongson.cn> 12113M: Yinbo Zhu <zhuyinbo@loongson.cn> 12114L: linux-gpio@vger.kernel.org 12115S: Maintained 12116F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12117F: drivers/pinctrl/pinctrl-loongson2.c 12118 12119LOONGSON GPIO DRIVER 12120M: Yinbo Zhu <zhuyinbo@loongson.cn> 12121L: linux-gpio@vger.kernel.org 12122S: Maintained 12123F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12124F: drivers/gpio/gpio-loongson-64bit.c 12125 12126LOONGSON-2 SOC SERIES CLOCK DRIVER 12127M: Yinbo Zhu <zhuyinbo@loongson.cn> 12128L: linux-clk@vger.kernel.org 12129S: Maintained 12130F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12131F: include/dt-bindings/clock/loongson,ls2k-clk.h 12132 12133LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12134M: Sathya Prakash <sathya.prakash@broadcom.com> 12135M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12136M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12137L: MPT-FusionLinux.pdl@broadcom.com 12138L: linux-scsi@vger.kernel.org 12139S: Supported 12140W: http://www.avagotech.com/support/ 12141F: drivers/message/fusion/ 12142F: drivers/scsi/mpt3sas/ 12143 12144LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12145M: Matthew Wilcox <willy@infradead.org> 12146L: linux-scsi@vger.kernel.org 12147S: Maintained 12148F: drivers/scsi/sym53c8xx_2/ 12149 12150LTC1660 DAC DRIVER 12151M: Marcus Folkesson <marcus.folkesson@gmail.com> 12152L: linux-iio@vger.kernel.org 12153S: Maintained 12154F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12155F: drivers/iio/dac/ltc1660.c 12156 12157LTC2688 IIO DAC DRIVER 12158M: Nuno Sá <nuno.sa@analog.com> 12159L: linux-iio@vger.kernel.org 12160S: Supported 12161W: https://ez.analog.com/linux-software-drivers 12162F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12163F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12164F: drivers/iio/dac/ltc2688.c 12165 12166LTC2947 HARDWARE MONITOR DRIVER 12167M: Nuno Sá <nuno.sa@analog.com> 12168L: linux-hwmon@vger.kernel.org 12169S: Supported 12170W: https://ez.analog.com/linux-software-drivers 12171F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12172F: drivers/hwmon/ltc2947-core.c 12173F: drivers/hwmon/ltc2947-i2c.c 12174F: drivers/hwmon/ltc2947-spi.c 12175F: drivers/hwmon/ltc2947.h 12176 12177LTC2983 IIO TEMPERATURE DRIVER 12178M: Nuno Sá <nuno.sa@analog.com> 12179L: linux-iio@vger.kernel.org 12180S: Supported 12181W: https://ez.analog.com/linux-software-drivers 12182F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12183F: drivers/iio/temperature/ltc2983.c 12184 12185LTC4261 HARDWARE MONITOR DRIVER 12186M: Guenter Roeck <linux@roeck-us.net> 12187L: linux-hwmon@vger.kernel.org 12188S: Maintained 12189F: Documentation/hwmon/ltc4261.rst 12190F: drivers/hwmon/ltc4261.c 12191 12192LTC4306 I2C MULTIPLEXER DRIVER 12193M: Michael Hennerich <michael.hennerich@analog.com> 12194L: linux-i2c@vger.kernel.org 12195S: Supported 12196W: https://ez.analog.com/linux-software-drivers 12197F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12198F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12199 12200LTP (Linux Test Project) 12201M: Mike Frysinger <vapier@gentoo.org> 12202M: Cyril Hrubis <chrubis@suse.cz> 12203M: Wanlong Gao <wanlong.gao@gmail.com> 12204M: Jan Stancek <jstancek@redhat.com> 12205M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12206M: Alexey Kodanev <alexey.kodanev@oracle.com> 12207L: ltp@lists.linux.it (subscribers-only) 12208S: Maintained 12209W: http://linux-test-project.github.io/ 12210T: git https://github.com/linux-test-project/ltp.git 12211 12212LYNX 28G SERDES PHY DRIVER 12213M: Ioana Ciornei <ioana.ciornei@nxp.com> 12214L: netdev@vger.kernel.org 12215S: Supported 12216F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12217F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12218 12219LYNX PCS MODULE 12220M: Ioana Ciornei <ioana.ciornei@nxp.com> 12221L: netdev@vger.kernel.org 12222S: Supported 12223F: drivers/net/pcs/pcs-lynx.c 12224F: include/linux/pcs-lynx.h 12225 12226M68K ARCHITECTURE 12227M: Geert Uytterhoeven <geert@linux-m68k.org> 12228L: linux-m68k@lists.linux-m68k.org 12229S: Maintained 12230W: http://www.linux-m68k.org/ 12231T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12232F: arch/m68k/ 12233F: drivers/zorro/ 12234 12235M68K ON APPLE MACINTOSH 12236M: Joshua Thompson <funaho@jurai.org> 12237L: linux-m68k@lists.linux-m68k.org 12238S: Maintained 12239W: http://www.mac.linux-m68k.org/ 12240F: arch/m68k/mac/ 12241F: drivers/macintosh/adb-iop.c 12242F: drivers/macintosh/via-macii.c 12243 12244M68K ON HP9000/300 12245M: Philip Blundell <philb@gnu.org> 12246S: Maintained 12247W: http://www.tazenda.demon.co.uk/phil/linux-hp 12248F: arch/m68k/hp300/ 12249 12250M88DS3103 MEDIA DRIVER 12251M: Antti Palosaari <crope@iki.fi> 12252L: linux-media@vger.kernel.org 12253S: Maintained 12254W: https://linuxtv.org 12255W: http://palosaari.fi/linux/ 12256Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12257T: git git://linuxtv.org/anttip/media_tree.git 12258F: drivers/media/dvb-frontends/m88ds3103* 12259 12260M88RS2000 MEDIA DRIVER 12261M: Malcolm Priestley <tvboxspy@gmail.com> 12262L: linux-media@vger.kernel.org 12263S: Maintained 12264W: https://linuxtv.org 12265Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12266F: drivers/media/dvb-frontends/m88rs2000* 12267 12268MA901 MASTERKIT USB FM RADIO DRIVER 12269M: Alexey Klimov <klimov.linux@gmail.com> 12270L: linux-media@vger.kernel.org 12271S: Maintained 12272T: git git://linuxtv.org/media_tree.git 12273F: drivers/media/radio/radio-ma901.c 12274 12275MAC80211 12276M: Johannes Berg <johannes@sipsolutions.net> 12277L: linux-wireless@vger.kernel.org 12278S: Maintained 12279W: https://wireless.wiki.kernel.org/ 12280Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12281T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12282T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12283F: Documentation/networking/mac80211-injection.rst 12284F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12285F: drivers/net/wireless/mac80211_hwsim.[ch] 12286F: include/net/mac80211.h 12287F: net/mac80211/ 12288 12289MAILBOX API 12290M: Jassi Brar <jassisinghbrar@gmail.com> 12291L: linux-kernel@vger.kernel.org 12292S: Maintained 12293F: drivers/mailbox/ 12294F: include/linux/mailbox_client.h 12295F: include/linux/mailbox_controller.h 12296F: include/dt-bindings/mailbox/ 12297F: Documentation/devicetree/bindings/mailbox/ 12298 12299MAILBOX ARM MHUv2 12300M: Viresh Kumar <viresh.kumar@linaro.org> 12301M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12302L: linux-kernel@vger.kernel.org 12303S: Maintained 12304F: drivers/mailbox/arm_mhuv2.c 12305F: include/linux/mailbox/arm_mhuv2_message.h 12306F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12307 12308MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12309M: Jeremy Kerr <jk@codeconstruct.com.au> 12310M: Matt Johnston <matt@codeconstruct.com.au> 12311L: netdev@vger.kernel.org 12312S: Maintained 12313F: Documentation/networking/mctp.rst 12314F: drivers/net/mctp/ 12315F: include/net/mctp.h 12316F: include/net/mctpdevice.h 12317F: include/net/netns/mctp.h 12318F: net/mctp/ 12319 12320MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12321M: Michael Kerrisk <mtk.manpages@gmail.com> 12322L: linux-man@vger.kernel.org 12323S: Maintained 12324W: http://www.kernel.org/doc/man-pages 12325 12326MAPLE TREE 12327M: Liam R. Howlett <Liam.Howlett@oracle.com> 12328L: linux-mm@kvack.org 12329S: Supported 12330F: Documentation/core-api/maple_tree.rst 12331F: include/linux/maple_tree.h 12332F: include/trace/events/maple_tree.h 12333F: lib/maple_tree.c 12334F: lib/test_maple_tree.c 12335F: tools/testing/radix-tree/linux/maple_tree.h 12336F: tools/testing/radix-tree/maple.c 12337 12338MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12339M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12340L: linux-mips@vger.kernel.org 12341S: Maintained 12342F: arch/mips/boot/dts/img/pistachio* 12343 12344MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12345M: Andrew Lunn <andrew@lunn.ch> 12346L: netdev@vger.kernel.org 12347S: Maintained 12348F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12349F: Documentation/networking/devlink/mv88e6xxx.rst 12350F: drivers/net/dsa/mv88e6xxx/ 12351F: include/linux/dsa/mv88e6xxx.h 12352F: include/linux/platform_data/mv88e6xxx.h 12353 12354MARVELL ARMADA 3700 PHY DRIVERS 12355M: Miquel Raynal <miquel.raynal@bootlin.com> 12356S: Maintained 12357F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12358F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12359F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12360F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12361 12362MARVELL ARMADA 3700 SERIAL DRIVER 12363M: Pali Rohár <pali@kernel.org> 12364S: Maintained 12365F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12366F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12367F: drivers/tty/serial/mvebu-uart.c 12368 12369MARVELL ARMADA DRM SUPPORT 12370M: Russell King <linux@armlinux.org.uk> 12371S: Maintained 12372T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12373T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12374F: Documentation/devicetree/bindings/display/armada/ 12375F: drivers/gpu/drm/armada/ 12376F: include/uapi/drm/armada_drm.h 12377 12378MARVELL CRYPTO DRIVER 12379M: Boris Brezillon <bbrezillon@kernel.org> 12380M: Arnaud Ebalard <arno@natisbad.org> 12381M: Srujana Challa <schalla@marvell.com> 12382L: linux-crypto@vger.kernel.org 12383S: Maintained 12384F: drivers/crypto/marvell/ 12385F: include/linux/soc/marvell/octeontx2/ 12386 12387MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12388M: Mirko Lindner <mlindner@marvell.com> 12389M: Stephen Hemminger <stephen@networkplumber.org> 12390L: netdev@vger.kernel.org 12391S: Maintained 12392F: drivers/net/ethernet/marvell/sk* 12393 12394MARVELL LIBERTAS WIRELESS DRIVER 12395L: libertas-dev@lists.infradead.org 12396S: Orphan 12397F: drivers/net/wireless/marvell/libertas/ 12398 12399MARVELL MACCHIATOBIN SUPPORT 12400M: Russell King <linux@armlinux.org.uk> 12401L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12402S: Maintained 12403F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12404 12405MARVELL MV643XX ETHERNET DRIVER 12406M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12407L: netdev@vger.kernel.org 12408S: Maintained 12409F: drivers/net/ethernet/marvell/mv643xx_eth.* 12410F: include/linux/mv643xx.h 12411 12412MARVELL MV88X3310 PHY DRIVER 12413M: Russell King <linux@armlinux.org.uk> 12414M: Marek Behún <kabel@kernel.org> 12415L: netdev@vger.kernel.org 12416S: Maintained 12417F: drivers/net/phy/marvell10g.c 12418 12419MARVELL MVEBU THERMAL DRIVER 12420M: Miquel Raynal <miquel.raynal@bootlin.com> 12421S: Maintained 12422F: drivers/thermal/armada_thermal.c 12423 12424MARVELL MVNETA ETHERNET DRIVER 12425M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12426L: netdev@vger.kernel.org 12427S: Maintained 12428F: drivers/net/ethernet/marvell/mvneta.* 12429 12430MARVELL MVPP2 ETHERNET DRIVER 12431M: Marcin Wojtas <mw@semihalf.com> 12432M: Russell King <linux@armlinux.org.uk> 12433L: netdev@vger.kernel.org 12434S: Maintained 12435F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12436F: drivers/net/ethernet/marvell/mvpp2/ 12437 12438MARVELL MWIFIEX WIRELESS DRIVER 12439M: Amitkumar Karwar <amitkarwar@gmail.com> 12440M: Ganapathi Bhat <ganapathi017@gmail.com> 12441M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12442M: Xinming Hu <huxinming820@gmail.com> 12443L: linux-wireless@vger.kernel.org 12444S: Maintained 12445F: drivers/net/wireless/marvell/mwifiex/ 12446 12447MARVELL MWL8K WIRELESS DRIVER 12448M: Lennert Buytenhek <buytenh@wantstofly.org> 12449L: linux-wireless@vger.kernel.org 12450S: Odd Fixes 12451F: drivers/net/wireless/marvell/mwl8k.c 12452 12453MARVELL NAND CONTROLLER DRIVER 12454M: Miquel Raynal <miquel.raynal@bootlin.com> 12455L: linux-mtd@lists.infradead.org 12456S: Maintained 12457F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12458F: drivers/mtd/nand/raw/marvell_nand.c 12459 12460MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12461M: Sunil Goutham <sgoutham@marvell.com> 12462M: Geetha sowjanya <gakula@marvell.com> 12463M: Subbaraya Sundeep <sbhatta@marvell.com> 12464M: hariprasad <hkelam@marvell.com> 12465L: netdev@vger.kernel.org 12466S: Supported 12467F: drivers/net/ethernet/marvell/octeontx2/nic/ 12468F: include/linux/soc/marvell/octeontx2/ 12469 12470MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12471M: Sunil Goutham <sgoutham@marvell.com> 12472M: Linu Cherian <lcherian@marvell.com> 12473M: Geetha sowjanya <gakula@marvell.com> 12474M: Jerin Jacob <jerinj@marvell.com> 12475M: hariprasad <hkelam@marvell.com> 12476M: Subbaraya Sundeep <sbhatta@marvell.com> 12477L: netdev@vger.kernel.org 12478S: Supported 12479F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12480F: drivers/net/ethernet/marvell/octeontx2/af/ 12481 12482MARVELL PRESTERA ETHERNET SWITCH DRIVER 12483M: Taras Chornyi <taras.chornyi@plvision.eu> 12484S: Supported 12485W: https://github.com/Marvell-switching/switchdev-prestera 12486F: drivers/net/ethernet/marvell/prestera/ 12487 12488MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12489M: Nicolas Pitre <nico@fluxnic.net> 12490S: Odd Fixes 12491F: drivers/mmc/host/mvsdio.* 12492 12493MARVELL USB MDIO CONTROLLER DRIVER 12494M: Tobias Waldekranz <tobias@waldekranz.com> 12495L: netdev@vger.kernel.org 12496S: Maintained 12497F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12498F: drivers/net/mdio/mdio-mvusb.c 12499 12500MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12501M: Hu Ziji <huziji@marvell.com> 12502L: linux-mmc@vger.kernel.org 12503S: Supported 12504F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12505F: drivers/mmc/host/sdhci-xenon* 12506 12507MARVELL OCTEON ENDPOINT DRIVER 12508M: Veerasenareddy Burru <vburru@marvell.com> 12509M: Abhijit Ayarekar <aayarekar@marvell.com> 12510L: netdev@vger.kernel.org 12511S: Supported 12512F: drivers/net/ethernet/marvell/octeon_ep 12513 12514MATROX FRAMEBUFFER DRIVER 12515L: linux-fbdev@vger.kernel.org 12516S: Orphan 12517F: drivers/video/fbdev/matrox/matroxfb_* 12518F: include/uapi/linux/matroxfb.h 12519 12520MAX15301 DRIVER 12521M: Daniel Nilsson <daniel.nilsson@flex.com> 12522L: linux-hwmon@vger.kernel.org 12523S: Maintained 12524F: Documentation/hwmon/max15301.rst 12525F: drivers/hwmon/pmbus/max15301.c 12526 12527MAX16065 HARDWARE MONITOR DRIVER 12528M: Guenter Roeck <linux@roeck-us.net> 12529L: linux-hwmon@vger.kernel.org 12530S: Maintained 12531F: Documentation/hwmon/max16065.rst 12532F: drivers/hwmon/max16065.c 12533 12534MAX2175 SDR TUNER DRIVER 12535M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12536L: linux-media@vger.kernel.org 12537S: Maintained 12538T: git git://linuxtv.org/media_tree.git 12539F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12540F: Documentation/userspace-api/media/drivers/max2175.rst 12541F: drivers/media/i2c/max2175* 12542F: include/uapi/linux/max2175.h 12543 12544MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12545L: linux-hwmon@vger.kernel.org 12546S: Orphan 12547F: Documentation/hwmon/max6650.rst 12548F: drivers/hwmon/max6650.c 12549 12550MAX6697 HARDWARE MONITOR DRIVER 12551M: Guenter Roeck <linux@roeck-us.net> 12552L: linux-hwmon@vger.kernel.org 12553S: Maintained 12554F: Documentation/devicetree/bindings/hwmon/max6697.txt 12555F: Documentation/hwmon/max6697.rst 12556F: drivers/hwmon/max6697.c 12557F: include/linux/platform_data/max6697.h 12558 12559MAX9286 QUAD GMSL DESERIALIZER DRIVER 12560M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12561M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12562M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12563M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12564L: linux-media@vger.kernel.org 12565S: Maintained 12566F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12567F: drivers/media/i2c/max9286.c 12568 12569MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12570M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12571L: linux-media@vger.kernel.org 12572S: Maintained 12573F: drivers/staging/media/max96712/max96712.c 12574 12575MAX9860 MONO AUDIO VOICE CODEC DRIVER 12576M: Peter Rosin <peda@axentia.se> 12577L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12578S: Maintained 12579F: Documentation/devicetree/bindings/sound/max9860.txt 12580F: sound/soc/codecs/max9860.* 12581 12582MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12583M: Andreas Klinger <ak@it-klinger.de> 12584L: linux-iio@vger.kernel.org 12585S: Maintained 12586F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12587F: drivers/iio/proximity/mb1232.c 12588 12589MAXIM MAX11205 DRIVER 12590M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12591L: linux-iio@vger.kernel.org 12592S: Supported 12593W: https://ez.analog.com/linux-software-drivers 12594F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12595F: drivers/iio/adc/max11205.c 12596 12597MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12598R: Iskren Chernev <iskren.chernev@gmail.com> 12599R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12600R: Marek Szyprowski <m.szyprowski@samsung.com> 12601R: Matheus Castello <matheus@castello.eng.br> 12602L: linux-pm@vger.kernel.org 12603S: Maintained 12604F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12605F: drivers/power/supply/max17040_battery.c 12606 12607MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12608R: Hans de Goede <hdegoede@redhat.com> 12609R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12610R: Marek Szyprowski <m.szyprowski@samsung.com> 12611R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12612R: Purism Kernel Team <kernel@puri.sm> 12613L: linux-pm@vger.kernel.org 12614S: Maintained 12615F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12616F: drivers/power/supply/max17042_battery.c 12617 12618MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12619M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12620L: linux-kernel@vger.kernel.org 12621S: Maintained 12622F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12623F: drivers/regulator/max20086-regulator.c 12624 12625MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12626M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12627L: linux-iio@vger.kernel.org 12628S: Maintained 12629F: drivers/iio/temperature/max30208.c 12630 12631MAXIM MAX77650 PMIC MFD DRIVER 12632M: Bartosz Golaszewski <brgl@bgdev.pl> 12633L: linux-kernel@vger.kernel.org 12634S: Maintained 12635F: Documentation/devicetree/bindings/*/*max77650.yaml 12636F: Documentation/devicetree/bindings/*/max77650*.yaml 12637F: drivers/gpio/gpio-max77650.c 12638F: drivers/input/misc/max77650-onkey.c 12639F: drivers/leds/leds-max77650.c 12640F: drivers/mfd/max77650.c 12641F: drivers/power/supply/max77650-charger.c 12642F: drivers/regulator/max77650-regulator.c 12643F: include/linux/mfd/max77650.h 12644 12645MAXIM MAX77714 PMIC MFD DRIVER 12646M: Luca Ceresoli <luca@lucaceresoli.net> 12647S: Maintained 12648F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12649F: drivers/mfd/max77714.c 12650F: include/linux/mfd/max77714.h 12651 12652MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12653M: Javier Martinez Canillas <javier@dowhile0.org> 12654L: linux-kernel@vger.kernel.org 12655S: Supported 12656F: Documentation/devicetree/bindings/*/*max77802.yaml 12657F: drivers/regulator/max77802-regulator.c 12658F: include/dt-bindings/*/*max77802.h 12659 12660MAXIM MAX77976 BATTERY CHARGER 12661M: Luca Ceresoli <luca@lucaceresoli.net> 12662S: Supported 12663F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12664F: drivers/power/supply/max77976_charger.c 12665 12666MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12667M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12668L: linux-pm@vger.kernel.org 12669S: Supported 12670B: mailto:linux-samsung-soc@vger.kernel.org 12671F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12672F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12673F: drivers/power/supply/max14577_charger.c 12674F: drivers/power/supply/max77693_charger.c 12675 12676MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12677M: Chanwoo Choi <cw00.choi@samsung.com> 12678M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12679L: linux-kernel@vger.kernel.org 12680S: Supported 12681B: mailto:linux-samsung-soc@vger.kernel.org 12682F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12683F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12684F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12685F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12686F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12687F: drivers/*/*max77843.c 12688F: drivers/*/max14577*.c 12689F: drivers/*/max77686*.c 12690F: drivers/*/max77693*.c 12691F: drivers/clk/clk-max77686.c 12692F: drivers/extcon/extcon-max14577.c 12693F: drivers/extcon/extcon-max77693.c 12694F: drivers/rtc/rtc-max77686.c 12695F: include/linux/mfd/max14577*.h 12696F: include/linux/mfd/max77686*.h 12697F: include/linux/mfd/max77693*.h 12698 12699MAXIRADIO FM RADIO RECEIVER DRIVER 12700M: Hans Verkuil <hverkuil@xs4all.nl> 12701L: linux-media@vger.kernel.org 12702S: Maintained 12703W: https://linuxtv.org 12704T: git git://linuxtv.org/media_tree.git 12705F: drivers/media/radio/radio-maxiradio* 12706 12707MAXLINEAR ETHERNET PHY DRIVER 12708M: Xu Liang <lxu@maxlinear.com> 12709L: netdev@vger.kernel.org 12710S: Supported 12711F: drivers/net/phy/mxl-gpy.c 12712 12713MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12714R: Yasushi SHOJI <yashi@spacecubics.com> 12715L: linux-can@vger.kernel.org 12716S: Maintained 12717F: drivers/net/can/usb/mcba_usb.c 12718 12719MCAN MMIO DEVICE DRIVER 12720M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12721L: linux-can@vger.kernel.org 12722S: Maintained 12723F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12724F: drivers/net/can/m_can/m_can.c 12725F: drivers/net/can/m_can/m_can.h 12726F: drivers/net/can/m_can/m_can_platform.c 12727 12728MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12729M: Rishi Gupta <gupt21@gmail.com> 12730L: linux-i2c@vger.kernel.org 12731L: linux-input@vger.kernel.org 12732S: Maintained 12733F: drivers/hid/hid-mcp2221.c 12734 12735MCP251XFD SPI-CAN NETWORK DRIVER 12736M: Marc Kleine-Budde <mkl@pengutronix.de> 12737M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12738R: Thomas Kopp <thomas.kopp@microchip.com> 12739L: linux-can@vger.kernel.org 12740S: Maintained 12741F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12742F: drivers/net/can/spi/mcp251xfd/ 12743 12744MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12745M: Peter Rosin <peda@axentia.se> 12746L: linux-iio@vger.kernel.org 12747S: Maintained 12748F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12749F: drivers/iio/potentiometer/mcp4018.c 12750F: drivers/iio/potentiometer/mcp4531.c 12751 12752MCR20A IEEE-802.15.4 RADIO DRIVER 12753M: Stefan Schmidt <stefan@datenfreihafen.org> 12754L: linux-wpan@vger.kernel.org 12755S: Odd Fixes 12756W: https://github.com/xueliu/mcr20a-linux 12757F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12758F: drivers/net/ieee802154/mcr20a.c 12759F: drivers/net/ieee802154/mcr20a.h 12760 12761MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12762M: William Breathitt Gray <william.gray@linaro.org> 12763L: linux-iio@vger.kernel.org 12764S: Maintained 12765F: drivers/iio/dac/cio-dac.c 12766 12767MEDIA CONTROLLER FRAMEWORK 12768M: Sakari Ailus <sakari.ailus@linux.intel.com> 12769M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12770L: linux-media@vger.kernel.org 12771S: Supported 12772W: https://www.linuxtv.org 12773T: git git://linuxtv.org/media_tree.git 12774F: drivers/media/mc/ 12775F: include/media/media-*.h 12776F: include/uapi/linux/media.h 12777 12778MEDIA DRIVER FOR FREESCALE IMX PXP 12779M: Philipp Zabel <p.zabel@pengutronix.de> 12780L: linux-media@vger.kernel.org 12781S: Maintained 12782T: git git://linuxtv.org/media_tree.git 12783F: drivers/media/platform/nxp/imx-pxp.[ch] 12784 12785MEDIA DRIVERS FOR ASCOT2E 12786M: Sergey Kozlov <serjk@netup.ru> 12787M: Abylay Ospan <aospan@netup.ru> 12788L: linux-media@vger.kernel.org 12789S: Supported 12790W: https://linuxtv.org 12791W: http://netup.tv/ 12792T: git git://linuxtv.org/media_tree.git 12793F: drivers/media/dvb-frontends/ascot2e* 12794 12795MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12796M: Jasmin Jessich <jasmin@anw.at> 12797L: linux-media@vger.kernel.org 12798S: Maintained 12799W: https://linuxtv.org 12800T: git git://linuxtv.org/media_tree.git 12801F: drivers/media/dvb-frontends/cxd2099* 12802 12803MEDIA DRIVERS FOR CXD2841ER 12804M: Sergey Kozlov <serjk@netup.ru> 12805M: Abylay Ospan <aospan@netup.ru> 12806L: linux-media@vger.kernel.org 12807S: Supported 12808W: https://linuxtv.org 12809W: http://netup.tv/ 12810T: git git://linuxtv.org/media_tree.git 12811F: drivers/media/dvb-frontends/cxd2841er* 12812 12813MEDIA DRIVERS FOR CXD2880 12814M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12815L: linux-media@vger.kernel.org 12816S: Supported 12817W: http://linuxtv.org/ 12818T: git git://linuxtv.org/media_tree.git 12819F: drivers/media/dvb-frontends/cxd2880/* 12820F: drivers/media/spi/cxd2880* 12821 12822MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12823L: linux-media@vger.kernel.org 12824S: Orphan 12825W: https://linuxtv.org 12826T: git git://linuxtv.org/media_tree.git 12827F: drivers/media/pci/ddbridge/* 12828 12829MEDIA DRIVERS FOR FREESCALE IMX 12830M: Steve Longerbeam <slongerbeam@gmail.com> 12831M: Philipp Zabel <p.zabel@pengutronix.de> 12832L: linux-media@vger.kernel.org 12833S: Maintained 12834T: git git://linuxtv.org/media_tree.git 12835F: Documentation/admin-guide/media/imx.rst 12836F: Documentation/devicetree/bindings/media/imx.txt 12837F: drivers/staging/media/imx/ 12838F: include/linux/imx-media.h 12839F: include/media/imx.h 12840 12841MEDIA DRIVERS FOR FREESCALE IMX7 12842M: Rui Miguel Silva <rmfrfs@gmail.com> 12843M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12844L: linux-media@vger.kernel.org 12845S: Maintained 12846T: git git://linuxtv.org/media_tree.git 12847F: Documentation/admin-guide/media/imx7.rst 12848F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12849F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12850F: drivers/media/platform/nxp/imx-mipi-csis.c 12851F: drivers/media/platform/nxp/imx7-media-csi.c 12852 12853MEDIA DRIVERS FOR HELENE 12854M: Abylay Ospan <aospan@netup.ru> 12855L: linux-media@vger.kernel.org 12856S: Supported 12857W: https://linuxtv.org 12858W: http://netup.tv/ 12859T: git git://linuxtv.org/media_tree.git 12860F: drivers/media/dvb-frontends/helene* 12861 12862MEDIA DRIVERS FOR HORUS3A 12863M: Sergey Kozlov <serjk@netup.ru> 12864M: Abylay Ospan <aospan@netup.ru> 12865L: linux-media@vger.kernel.org 12866S: Supported 12867W: https://linuxtv.org 12868W: http://netup.tv/ 12869T: git git://linuxtv.org/media_tree.git 12870F: drivers/media/dvb-frontends/horus3a* 12871 12872MEDIA DRIVERS FOR LNBH25 12873M: Sergey Kozlov <serjk@netup.ru> 12874M: Abylay Ospan <aospan@netup.ru> 12875L: linux-media@vger.kernel.org 12876S: Supported 12877W: https://linuxtv.org 12878W: http://netup.tv/ 12879T: git git://linuxtv.org/media_tree.git 12880F: drivers/media/dvb-frontends/lnbh25* 12881 12882MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12883L: linux-media@vger.kernel.org 12884S: Orphan 12885W: https://linuxtv.org 12886T: git git://linuxtv.org/media_tree.git 12887F: drivers/media/dvb-frontends/mxl5xx* 12888 12889MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12890M: Sergey Kozlov <serjk@netup.ru> 12891M: Abylay Ospan <aospan@netup.ru> 12892L: linux-media@vger.kernel.org 12893S: Supported 12894W: https://linuxtv.org 12895W: http://netup.tv/ 12896T: git git://linuxtv.org/media_tree.git 12897F: drivers/media/pci/netup_unidvb/* 12898 12899MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12900M: Dmitry Osipenko <digetx@gmail.com> 12901L: linux-media@vger.kernel.org 12902L: linux-tegra@vger.kernel.org 12903S: Maintained 12904T: git git://linuxtv.org/media_tree.git 12905F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12906F: drivers/media/platform/nvidia/tegra-vde/ 12907 12908MEDIA DRIVERS FOR RENESAS - CEU 12909M: Jacopo Mondi <jacopo@jmondi.org> 12910L: linux-media@vger.kernel.org 12911L: linux-renesas-soc@vger.kernel.org 12912S: Supported 12913T: git git://linuxtv.org/media_tree.git 12914F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12915F: drivers/media/platform/renesas/renesas-ceu.c 12916F: include/media/drv-intf/renesas-ceu.h 12917 12918MEDIA DRIVERS FOR RENESAS - DRIF 12919M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12920L: linux-media@vger.kernel.org 12921L: linux-renesas-soc@vger.kernel.org 12922S: Supported 12923T: git git://linuxtv.org/media_tree.git 12924F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12925F: drivers/media/platform/renesas/rcar_drif.c 12926 12927MEDIA DRIVERS FOR RENESAS - FCP 12928M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12929L: linux-media@vger.kernel.org 12930L: linux-renesas-soc@vger.kernel.org 12931S: Supported 12932T: git git://linuxtv.org/media_tree.git 12933F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12934F: drivers/media/platform/renesas/rcar-fcp.c 12935F: include/media/rcar-fcp.h 12936 12937MEDIA DRIVERS FOR RENESAS - FDP1 12938M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12939L: linux-media@vger.kernel.org 12940L: linux-renesas-soc@vger.kernel.org 12941S: Supported 12942T: git git://linuxtv.org/media_tree.git 12943F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 12944F: drivers/media/platform/renesas/rcar_fdp1.c 12945 12946MEDIA DRIVERS FOR RENESAS - VIN 12947M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12948L: linux-media@vger.kernel.org 12949L: linux-renesas-soc@vger.kernel.org 12950S: Supported 12951T: git git://linuxtv.org/media_tree.git 12952F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 12953F: Documentation/devicetree/bindings/media/renesas,isp.yaml 12954F: Documentation/devicetree/bindings/media/renesas,vin.yaml 12955F: drivers/media/platform/renesas/rcar-isp.c 12956F: drivers/media/platform/renesas/rcar-vin/ 12957 12958MEDIA DRIVERS FOR RENESAS - VSP1 12959M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12960M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12961L: linux-media@vger.kernel.org 12962L: linux-renesas-soc@vger.kernel.org 12963S: Supported 12964T: git git://linuxtv.org/media_tree.git 12965F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 12966F: drivers/media/platform/renesas/vsp1/ 12967 12968MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 12969L: linux-media@vger.kernel.org 12970S: Orphan 12971W: https://linuxtv.org 12972T: git git://linuxtv.org/media_tree.git 12973F: drivers/media/dvb-frontends/stv0910* 12974 12975MEDIA DRIVERS FOR ST STV6111 TUNER ICs 12976L: linux-media@vger.kernel.org 12977S: Orphan 12978W: https://linuxtv.org 12979T: git git://linuxtv.org/media_tree.git 12980F: drivers/media/dvb-frontends/stv6111* 12981 12982MEDIA DRIVERS FOR STM32 - DCMI 12983M: Hugues Fruchet <hugues.fruchet@foss.st.com> 12984L: linux-media@vger.kernel.org 12985S: Supported 12986T: git git://linuxtv.org/media_tree.git 12987F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 12988F: drivers/media/platform/st/stm32/stm32-dcmi.c 12989 12990MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 12991M: Mauro Carvalho Chehab <mchehab@kernel.org> 12992L: linux-media@vger.kernel.org 12993S: Maintained 12994W: https://linuxtv.org 12995Q: http://patchwork.kernel.org/project/linux-media/list/ 12996T: git git://linuxtv.org/media_tree.git 12997F: Documentation/admin-guide/media/ 12998F: Documentation/devicetree/bindings/media/ 12999F: Documentation/driver-api/media/ 13000F: Documentation/userspace-api/media/ 13001F: drivers/media/ 13002F: drivers/staging/media/ 13003F: include/dt-bindings/media/ 13004F: include/linux/platform_data/media/ 13005F: include/media/ 13006F: include/uapi/linux/dvb/ 13007F: include/uapi/linux/ivtv* 13008F: include/uapi/linux/media.h 13009F: include/uapi/linux/uvcvideo.h 13010F: include/uapi/linux/v4l2-* 13011F: include/uapi/linux/videodev2.h 13012 13013MEDIATEK BLUETOOTH DRIVER 13014M: Sean Wang <sean.wang@mediatek.com> 13015L: linux-bluetooth@vger.kernel.org 13016L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13017S: Maintained 13018F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13019F: drivers/bluetooth/btmtkuart.c 13020 13021MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13022M: Sean Wang <sean.wang@mediatek.com> 13023L: linux-pm@vger.kernel.org 13024S: Maintained 13025F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13026F: drivers/power/reset/mt6323-poweroff.c 13027 13028MEDIATEK CIR DRIVER 13029M: Sean Wang <sean.wang@mediatek.com> 13030S: Maintained 13031F: drivers/media/rc/mtk-cir.c 13032 13033MEDIATEK DMA DRIVER 13034M: Sean Wang <sean.wang@mediatek.com> 13035L: dmaengine@vger.kernel.org 13036L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13037L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13038S: Maintained 13039F: Documentation/devicetree/bindings/dma/mtk-* 13040F: drivers/dma/mediatek/ 13041 13042MEDIATEK ETHERNET DRIVER 13043M: Felix Fietkau <nbd@nbd.name> 13044M: John Crispin <john@phrozen.org> 13045M: Sean Wang <sean.wang@mediatek.com> 13046M: Mark Lee <Mark-MC.Lee@mediatek.com> 13047M: Lorenzo Bianconi <lorenzo@kernel.org> 13048L: netdev@vger.kernel.org 13049S: Maintained 13050F: drivers/net/ethernet/mediatek/ 13051 13052MEDIATEK I2C CONTROLLER DRIVER 13053M: Qii Wang <qii.wang@mediatek.com> 13054L: linux-i2c@vger.kernel.org 13055S: Maintained 13056F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13057F: drivers/i2c/busses/i2c-mt65xx.c 13058 13059MEDIATEK IOMMU DRIVER 13060M: Yong Wu <yong.wu@mediatek.com> 13061L: iommu@lists.linux.dev 13062L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13063S: Supported 13064F: Documentation/devicetree/bindings/iommu/mediatek* 13065F: drivers/iommu/mtk_iommu* 13066F: include/dt-bindings/memory/mt*-port.h 13067 13068MEDIATEK JPEG DRIVER 13069M: Bin Liu <bin.liu@mediatek.com> 13070S: Supported 13071F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13072F: drivers/media/platform/mediatek/jpeg/ 13073 13074MEDIATEK KEYPAD DRIVER 13075M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13076S: Supported 13077F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13078F: drivers/input/keyboard/mt6779-keypad.c 13079 13080MEDIATEK MDP DRIVER 13081M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13082M: Houlong Wei <houlong.wei@mediatek.com> 13083M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13084S: Supported 13085F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13086F: drivers/media/platform/mediatek/mdp/ 13087F: drivers/media/platform/mediatek/vpu/ 13088 13089MEDIATEK MEDIA DRIVER 13090M: Tiffany Lin <tiffany.lin@mediatek.com> 13091M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13092M: Yunfei Dong <yunfei.dong@mediatek.com> 13093S: Supported 13094F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13095F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13096F: drivers/media/platform/mediatek/vcodec/ 13097F: drivers/media/platform/mediatek/vpu/ 13098 13099MEDIATEK MMC/SD/SDIO DRIVER 13100M: Chaotian Jing <chaotian.jing@mediatek.com> 13101S: Maintained 13102F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13103F: drivers/mmc/host/mtk-sd.c 13104 13105MEDIATEK MT76 WIRELESS LAN DRIVER 13106M: Felix Fietkau <nbd@nbd.name> 13107M: Lorenzo Bianconi <lorenzo@kernel.org> 13108M: Ryder Lee <ryder.lee@mediatek.com> 13109R: Shayne Chen <shayne.chen@mediatek.com> 13110R: Sean Wang <sean.wang@mediatek.com> 13111L: linux-wireless@vger.kernel.org 13112S: Maintained 13113F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13114F: drivers/net/wireless/mediatek/mt76/ 13115 13116MEDIATEK MT7601U WIRELESS LAN DRIVER 13117M: Jakub Kicinski <kuba@kernel.org> 13118L: linux-wireless@vger.kernel.org 13119S: Maintained 13120F: drivers/net/wireless/mediatek/mt7601u/ 13121 13122MEDIATEK MT7621 CLOCK DRIVER 13123M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13124S: Maintained 13125F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13126F: drivers/clk/ralink/clk-mt7621.c 13127 13128MEDIATEK MT7621/28/88 I2C DRIVER 13129M: Stefan Roese <sr@denx.de> 13130L: linux-i2c@vger.kernel.org 13131S: Maintained 13132F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13133F: drivers/i2c/busses/i2c-mt7621.c 13134 13135MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13136M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13137S: Maintained 13138F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13139F: drivers/pci/controller/pcie-mt7621.c 13140 13141MEDIATEK MT7621 PHY PCI DRIVER 13142M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13143S: Maintained 13144F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13145F: drivers/phy/ralink/phy-mt7621-pci.c 13146 13147MEDIATEK NAND CONTROLLER DRIVER 13148L: linux-mtd@lists.infradead.org 13149S: Orphan 13150F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13151F: drivers/mtd/nand/raw/mtk_* 13152 13153MEDIATEK PMIC LED DRIVER 13154M: Sean Wang <sean.wang@mediatek.com> 13155S: Maintained 13156F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13157F: drivers/leds/leds-mt6323.c 13158 13159MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13160M: Sean Wang <sean.wang@mediatek.com> 13161S: Maintained 13162F: drivers/char/hw_random/mtk-rng.c 13163 13164MEDIATEK SMI DRIVER 13165M: Yong Wu <yong.wu@mediatek.com> 13166L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13167S: Supported 13168F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13169F: drivers/memory/mtk-smi.c 13170F: include/soc/mediatek/smi.h 13171 13172MEDIATEK SWITCH DRIVER 13173M: Sean Wang <sean.wang@mediatek.com> 13174M: Landen Chao <Landen.Chao@mediatek.com> 13175M: DENG Qingfang <dqfext@gmail.com> 13176L: netdev@vger.kernel.org 13177S: Maintained 13178F: drivers/net/dsa/mt7530.* 13179F: net/dsa/tag_mtk.c 13180 13181MEDIATEK T7XX 5G WWAN MODEM DRIVER 13182M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13183M: Intel Corporation <linuxwwan@intel.com> 13184R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13185R: Liu Haijun <haijun.liu@mediatek.com> 13186R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13187R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13188L: netdev@vger.kernel.org 13189S: Supported 13190F: drivers/net/wwan/t7xx/ 13191 13192MEDIATEK USB3 DRD IP DRIVER 13193M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13194L: linux-usb@vger.kernel.org 13195L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13196L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13197S: Maintained 13198F: Documentation/devicetree/bindings/usb/mediatek,* 13199F: drivers/usb/host/xhci-mtk* 13200F: drivers/usb/mtu3/ 13201 13202MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13203M: Peter Senna Tschudin <peter.senna@gmail.com> 13204M: Martin Donnelly <martin.donnelly@ge.com> 13205M: Martyn Welch <martyn.welch@collabora.co.uk> 13206S: Maintained 13207F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13208F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13209 13210MEGARAID SCSI/SAS DRIVERS 13211M: Kashyap Desai <kashyap.desai@broadcom.com> 13212M: Sumit Saxena <sumit.saxena@broadcom.com> 13213M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13214L: megaraidlinux.pdl@broadcom.com 13215L: linux-scsi@vger.kernel.org 13216S: Maintained 13217W: http://www.avagotech.com/support/ 13218F: Documentation/scsi/megaraid.rst 13219F: drivers/scsi/megaraid.* 13220F: drivers/scsi/megaraid/ 13221 13222MELEXIS MLX90614 DRIVER 13223M: Crt Mori <cmo@melexis.com> 13224L: linux-iio@vger.kernel.org 13225S: Supported 13226W: http://www.melexis.com 13227F: drivers/iio/temperature/mlx90614.c 13228 13229MELEXIS MLX90632 DRIVER 13230M: Crt Mori <cmo@melexis.com> 13231L: linux-iio@vger.kernel.org 13232S: Supported 13233W: http://www.melexis.com 13234F: drivers/iio/temperature/mlx90632.c 13235 13236MELFAS MIP4 TOUCHSCREEN DRIVER 13237M: Sangwon Jee <jeesw@melfas.com> 13238S: Supported 13239W: http://www.melfas.com 13240F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13241F: drivers/input/touchscreen/melfas_mip4.c 13242 13243MELLANOX BLUEFIELD I2C DRIVER 13244M: Khalil Blaiech <kblaiech@nvidia.com> 13245M: Asmaa Mnebhi <asmaa@nvidia.com> 13246L: linux-i2c@vger.kernel.org 13247S: Supported 13248F: drivers/i2c/busses/i2c-mlxbf.c 13249 13250MELLANOX ETHERNET DRIVER (mlx4_en) 13251M: Tariq Toukan <tariqt@nvidia.com> 13252L: netdev@vger.kernel.org 13253S: Supported 13254W: http://www.mellanox.com 13255Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13256F: drivers/net/ethernet/mellanox/mlx4/en_* 13257 13258MELLANOX ETHERNET DRIVER (mlx5e) 13259M: Saeed Mahameed <saeedm@nvidia.com> 13260L: netdev@vger.kernel.org 13261S: Supported 13262W: http://www.mellanox.com 13263Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13264F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13265 13266MELLANOX ETHERNET INNOVA DRIVERS 13267R: Boris Pismenny <borisp@nvidia.com> 13268L: netdev@vger.kernel.org 13269S: Supported 13270W: http://www.mellanox.com 13271Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13272F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13273F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13274F: include/linux/mlx5/mlx5_ifc_fpga.h 13275 13276MELLANOX ETHERNET SWITCH DRIVERS 13277M: Ido Schimmel <idosch@nvidia.com> 13278M: Petr Machata <petrm@nvidia.com> 13279L: netdev@vger.kernel.org 13280S: Supported 13281W: http://www.mellanox.com 13282Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13283F: drivers/net/ethernet/mellanox/mlxsw/ 13284F: tools/testing/selftests/drivers/net/mlxsw/ 13285 13286MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13287M: mlxsw@nvidia.com 13288L: netdev@vger.kernel.org 13289S: Supported 13290W: http://www.mellanox.com 13291Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13292F: drivers/net/ethernet/mellanox/mlxfw/ 13293 13294MELLANOX HARDWARE PLATFORM SUPPORT 13295M: Hans de Goede <hdegoede@redhat.com> 13296M: Mark Gross <markgross@kernel.org> 13297M: Vadim Pasternak <vadimp@nvidia.com> 13298L: platform-driver-x86@vger.kernel.org 13299S: Supported 13300F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13301F: drivers/platform/mellanox/ 13302F: include/linux/platform_data/mlxreg.h 13303 13304MELLANOX MLX4 core VPI driver 13305M: Tariq Toukan <tariqt@nvidia.com> 13306L: netdev@vger.kernel.org 13307L: linux-rdma@vger.kernel.org 13308S: Supported 13309W: http://www.mellanox.com 13310Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13311F: drivers/net/ethernet/mellanox/mlx4/ 13312F: include/linux/mlx4/ 13313 13314MELLANOX MLX4 IB driver 13315M: Yishai Hadas <yishaih@nvidia.com> 13316L: linux-rdma@vger.kernel.org 13317S: Supported 13318W: http://www.mellanox.com 13319Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13320F: drivers/infiniband/hw/mlx4/ 13321F: include/linux/mlx4/ 13322F: include/uapi/rdma/mlx4-abi.h 13323 13324MELLANOX MLX5 core VPI driver 13325M: Saeed Mahameed <saeedm@nvidia.com> 13326M: Leon Romanovsky <leonro@nvidia.com> 13327L: netdev@vger.kernel.org 13328L: linux-rdma@vger.kernel.org 13329S: Supported 13330W: http://www.mellanox.com 13331Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13332F: Documentation/networking/device_drivers/ethernet/mellanox/ 13333F: drivers/net/ethernet/mellanox/mlx5/core/ 13334F: include/linux/mlx5/ 13335 13336MELLANOX MLX5 IB driver 13337M: Leon Romanovsky <leonro@nvidia.com> 13338L: linux-rdma@vger.kernel.org 13339S: Supported 13340W: http://www.mellanox.com 13341Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13342F: drivers/infiniband/hw/mlx5/ 13343F: include/linux/mlx5/ 13344F: include/uapi/rdma/mlx5-abi.h 13345 13346MELLANOX MLXCPLD I2C AND MUX DRIVER 13347M: Vadim Pasternak <vadimp@nvidia.com> 13348M: Michael Shych <michaelsh@nvidia.com> 13349L: linux-i2c@vger.kernel.org 13350S: Supported 13351F: Documentation/i2c/busses/i2c-mlxcpld.rst 13352F: drivers/i2c/busses/i2c-mlxcpld.c 13353F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13354 13355MELLANOX MLXCPLD LED DRIVER 13356M: Vadim Pasternak <vadimp@nvidia.com> 13357L: linux-leds@vger.kernel.org 13358S: Supported 13359F: Documentation/leds/leds-mlxcpld.rst 13360F: drivers/leds/leds-mlxcpld.c 13361F: drivers/leds/leds-mlxreg.c 13362 13363MELLANOX PLATFORM DRIVER 13364M: Vadim Pasternak <vadimp@nvidia.com> 13365L: platform-driver-x86@vger.kernel.org 13366S: Supported 13367F: drivers/platform/x86/mlx-platform.c 13368 13369MEMBARRIER SUPPORT 13370M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13371M: "Paul E. McKenney" <paulmck@kernel.org> 13372L: linux-kernel@vger.kernel.org 13373S: Supported 13374F: arch/powerpc/include/asm/membarrier.h 13375F: include/uapi/linux/membarrier.h 13376F: kernel/sched/membarrier.c 13377 13378MEMBLOCK 13379M: Mike Rapoport <rppt@kernel.org> 13380L: linux-mm@kvack.org 13381S: Maintained 13382F: Documentation/core-api/boot-time-mm.rst 13383F: include/linux/memblock.h 13384F: mm/memblock.c 13385F: tools/testing/memblock/ 13386 13387MEMORY CONTROLLER DRIVERS 13388M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13389L: linux-kernel@vger.kernel.org 13390S: Maintained 13391B: mailto:krzysztof.kozlowski@linaro.org 13392T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13393F: Documentation/devicetree/bindings/memory-controllers/ 13394F: drivers/memory/ 13395F: include/dt-bindings/memory/ 13396F: include/memory/ 13397 13398MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13399M: Dmitry Osipenko <digetx@gmail.com> 13400L: linux-pm@vger.kernel.org 13401L: linux-tegra@vger.kernel.org 13402T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13403S: Maintained 13404F: drivers/devfreq/tegra30-devfreq.c 13405 13406MEMORY MANAGEMENT 13407M: Andrew Morton <akpm@linux-foundation.org> 13408L: linux-mm@kvack.org 13409S: Maintained 13410W: http://www.linux-mm.org 13411T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13412T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13413F: include/linux/gfp.h 13414F: include/linux/gfp_types.h 13415F: include/linux/memory_hotplug.h 13416F: include/linux/mm.h 13417F: include/linux/mmzone.h 13418F: include/linux/pagewalk.h 13419F: mm/ 13420F: tools/mm/ 13421F: tools/testing/selftests/mm/ 13422 13423VMALLOC 13424M: Andrew Morton <akpm@linux-foundation.org> 13425R: Uladzislau Rezki <urezki@gmail.com> 13426R: Christoph Hellwig <hch@infradead.org> 13427L: linux-mm@kvack.org 13428S: Maintained 13429W: http://www.linux-mm.org 13430T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13431F: include/linux/vmalloc.h 13432F: mm/vmalloc.c 13433 13434MEMORY HOT(UN)PLUG 13435M: David Hildenbrand <david@redhat.com> 13436M: Oscar Salvador <osalvador@suse.de> 13437L: linux-mm@kvack.org 13438S: Maintained 13439F: Documentation/admin-guide/mm/memory-hotplug.rst 13440F: Documentation/core-api/memory-hotplug.rst 13441F: drivers/base/memory.c 13442F: include/linux/memory_hotplug.h 13443F: mm/memory_hotplug.c 13444F: tools/testing/selftests/memory-hotplug/ 13445 13446MEMORY TECHNOLOGY DEVICES (MTD) 13447M: Miquel Raynal <miquel.raynal@bootlin.com> 13448M: Richard Weinberger <richard@nod.at> 13449M: Vignesh Raghavendra <vigneshr@ti.com> 13450L: linux-mtd@lists.infradead.org 13451S: Maintained 13452W: http://www.linux-mtd.infradead.org/ 13453Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13454C: irc://irc.oftc.net/mtd 13455T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13456T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13457F: Documentation/devicetree/bindings/mtd/ 13458F: drivers/mtd/ 13459F: include/linux/mtd/ 13460F: include/uapi/mtd/ 13461 13462MEMSENSING MICROSYSTEMS MSA311 DRIVER 13463M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13464L: linux-iio@vger.kernel.org 13465S: Maintained 13466F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13467F: drivers/iio/accel/msa311.c 13468 13469MEN A21 WATCHDOG DRIVER 13470M: Johannes Thumshirn <morbidrsa@gmail.com> 13471L: linux-watchdog@vger.kernel.org 13472S: Maintained 13473F: drivers/watchdog/mena21_wdt.c 13474 13475MEN CHAMELEON BUS (mcb) 13476M: Johannes Thumshirn <morbidrsa@gmail.com> 13477S: Maintained 13478F: Documentation/driver-api/men-chameleon-bus.rst 13479F: drivers/mcb/ 13480F: include/linux/mcb.h 13481 13482MEN F21BMC (Board Management Controller) 13483M: Andreas Werner <andreas.werner@men.de> 13484S: Supported 13485F: Documentation/hwmon/menf21bmc.rst 13486F: drivers/hwmon/menf21bmc_hwmon.c 13487F: drivers/leds/leds-menf21bmc.c 13488F: drivers/mfd/menf21bmc.c 13489F: drivers/watchdog/menf21bmc_wdt.c 13490 13491MEN Z069 WATCHDOG DRIVER 13492M: Johannes Thumshirn <jth@kernel.org> 13493L: linux-watchdog@vger.kernel.org 13494S: Maintained 13495F: drivers/watchdog/menz69_wdt.c 13496 13497MESON AO CEC DRIVER FOR AMLOGIC SOCS 13498M: Neil Armstrong <neil.armstrong@linaro.org> 13499L: linux-media@vger.kernel.org 13500L: linux-amlogic@lists.infradead.org 13501S: Supported 13502W: http://linux-meson.com/ 13503T: git git://linuxtv.org/media_tree.git 13504F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13505F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13506F: drivers/media/cec/platform/meson/ao-cec.c 13507 13508MESON GE2D DRIVER FOR AMLOGIC SOCS 13509M: Neil Armstrong <neil.armstrong@linaro.org> 13510L: linux-media@vger.kernel.org 13511L: linux-amlogic@lists.infradead.org 13512S: Supported 13513T: git git://linuxtv.org/media_tree.git 13514F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13515F: drivers/media/platform/amlogic/meson-ge2d/ 13516 13517MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13518M: Liang Yang <liang.yang@amlogic.com> 13519L: linux-mtd@lists.infradead.org 13520S: Maintained 13521F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13522F: drivers/mtd/nand/raw/meson_* 13523 13524MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13525M: Neil Armstrong <neil.armstrong@linaro.org> 13526L: linux-media@vger.kernel.org 13527L: linux-amlogic@lists.infradead.org 13528S: Supported 13529T: git git://linuxtv.org/media_tree.git 13530F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13531F: drivers/staging/media/meson/vdec/ 13532 13533METHODE UDPU SUPPORT 13534M: Vladimir Vid <vladimir.vid@sartura.hr> 13535S: Maintained 13536F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13537 13538MHI BUS 13539M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13540L: mhi@lists.linux.dev 13541L: linux-arm-msm@vger.kernel.org 13542S: Maintained 13543T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13544F: Documentation/ABI/stable/sysfs-bus-mhi 13545F: Documentation/mhi/ 13546F: drivers/bus/mhi/ 13547F: include/linux/mhi.h 13548 13549MICROBLAZE ARCHITECTURE 13550M: Michal Simek <monstr@monstr.eu> 13551S: Supported 13552W: http://www.monstr.eu/fdt/ 13553T: git git://git.monstr.eu/linux-2.6-microblaze.git 13554F: arch/microblaze/ 13555 13556MICROBLAZE TMR MANAGER 13557M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13558S: Supported 13559F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13560F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13561F: drivers/misc/xilinx_tmr_manager.c 13562 13563MICROBLAZE TMR INJECT 13564M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13565S: Supported 13566F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13567F: drivers/misc/xilinx_tmr_inject.c 13568 13569MICROCHIP AT91 DMA DRIVERS 13570M: Ludovic Desroches <ludovic.desroches@microchip.com> 13571M: Tudor Ambarus <tudor.ambarus@linaro.org> 13572L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13573L: dmaengine@vger.kernel.org 13574S: Supported 13575F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13576F: drivers/dma/at_hdmac.c 13577F: drivers/dma/at_xdmac.c 13578F: include/dt-bindings/dma/at91.h 13579 13580MICROCHIP AT91 SERIAL DRIVER 13581M: Richard Genoud <richard.genoud@gmail.com> 13582S: Maintained 13583F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13584F: drivers/tty/serial/atmel_serial.c 13585F: drivers/tty/serial/atmel_serial.h 13586 13587MICROCHIP AT91 USART MFD DRIVER 13588M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13589L: linux-kernel@vger.kernel.org 13590S: Supported 13591F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13592F: drivers/mfd/at91-usart.c 13593F: include/dt-bindings/mfd/at91-usart.h 13594 13595MICROCHIP AT91 USART SPI DRIVER 13596M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13597L: linux-spi@vger.kernel.org 13598S: Supported 13599F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13600F: drivers/spi/spi-at91-usart.c 13601 13602MICROCHIP AUDIO ASOC DRIVERS 13603M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13604L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13605S: Supported 13606F: sound/soc/atmel 13607 13608MICROCHIP CSI2DC DRIVER 13609M: Eugen Hristev <eugen.hristev@microchip.com> 13610L: linux-media@vger.kernel.org 13611S: Supported 13612F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13613F: drivers/media/platform/microchip/microchip-csi2dc.c 13614 13615MICROCHIP ECC DRIVER 13616M: Tudor Ambarus <tudor.ambarus@linaro.org> 13617L: linux-crypto@vger.kernel.org 13618S: Maintained 13619F: drivers/crypto/atmel-ecc.* 13620 13621MICROCHIP EIC DRIVER 13622M: Claudiu Beznea <claudiu.beznea@microchip.com> 13623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13624S: Supported 13625F: drivers/irqchip/irq-mchp-eic.c 13626 13627MICROCHIP I2C DRIVER 13628M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13629L: linux-i2c@vger.kernel.org 13630S: Supported 13631F: drivers/i2c/busses/i2c-at91-*.c 13632F: drivers/i2c/busses/i2c-at91.h 13633 13634MICROCHIP ISC DRIVER 13635M: Eugen Hristev <eugen.hristev@microchip.com> 13636L: linux-media@vger.kernel.org 13637S: Supported 13638F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13639F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13640F: drivers/staging/media/deprecated/atmel/atmel-isc* 13641F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13642F: drivers/media/platform/microchip/microchip-isc* 13643F: drivers/media/platform/microchip/microchip-sama*-isc* 13644F: include/linux/atmel-isc-media.h 13645 13646MICROCHIP ISI DRIVER 13647M: Eugen Hristev <eugen.hristev@microchip.com> 13648L: linux-media@vger.kernel.org 13649S: Supported 13650F: drivers/media/platform/atmel/atmel-isi.c 13651F: drivers/media/platform/atmel/atmel-isi.h 13652 13653MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13654M: Woojung Huh <woojung.huh@microchip.com> 13655M: UNGLinuxDriver@microchip.com 13656L: netdev@vger.kernel.org 13657S: Maintained 13658F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13659F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13660F: drivers/net/dsa/microchip/* 13661F: include/linux/dsa/ksz_common.h 13662F: include/linux/platform_data/microchip-ksz.h 13663F: net/dsa/tag_ksz.c 13664 13665MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13666M: Arun Ramadoss <arun.ramadoss@microchip.com> 13667R: UNGLinuxDriver@microchip.com 13668L: netdev@vger.kernel.org 13669S: Maintained 13670F: drivers/net/phy/microchip_t1.c 13671 13672MICROCHIP LAN743X ETHERNET DRIVER 13673M: Bryan Whitehead <bryan.whitehead@microchip.com> 13674M: UNGLinuxDriver@microchip.com 13675L: netdev@vger.kernel.org 13676S: Maintained 13677F: drivers/net/ethernet/microchip/lan743x_* 13678 13679MICROCHIP LAN966X ETHERNET DRIVER 13680M: Horatiu Vultur <horatiu.vultur@microchip.com> 13681M: UNGLinuxDriver@microchip.com 13682L: netdev@vger.kernel.org 13683S: Maintained 13684F: drivers/net/ethernet/microchip/lan966x/* 13685 13686MICROCHIP LCDFB DRIVER 13687M: Nicolas Ferre <nicolas.ferre@microchip.com> 13688L: linux-fbdev@vger.kernel.org 13689S: Maintained 13690F: drivers/video/fbdev/atmel_lcdfb.c 13691F: include/video/atmel_lcdc.h 13692 13693MICROCHIP MCP16502 PMIC DRIVER 13694M: Claudiu Beznea <claudiu.beznea@microchip.com> 13695L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13696S: Supported 13697F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13698F: drivers/regulator/mcp16502.c 13699 13700MICROCHIP MCP3911 ADC DRIVER 13701M: Marcus Folkesson <marcus.folkesson@gmail.com> 13702M: Kent Gustavsson <kent@minoris.se> 13703L: linux-iio@vger.kernel.org 13704S: Maintained 13705F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13706F: drivers/iio/adc/mcp3911.c 13707 13708MICROCHIP MMC/SD/SDIO MCI DRIVER 13709M: Ludovic Desroches <ludovic.desroches@microchip.com> 13710S: Maintained 13711F: drivers/mmc/host/atmel-mci.c 13712 13713MICROCHIP NAND DRIVER 13714M: Tudor Ambarus <tudor.ambarus@linaro.org> 13715L: linux-mtd@lists.infradead.org 13716S: Supported 13717F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13718F: drivers/mtd/nand/raw/atmel/* 13719 13720MICROCHIP PCI1XXXX GP DRIVER 13721M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13722L: linux-gpio@vger.kernel.org 13723S: Supported 13724F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13725F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13726F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13727 13728MICROCHIP OTPC DRIVER 13729M: Claudiu Beznea <claudiu.beznea@microchip.com> 13730L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13731S: Supported 13732F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13733F: drivers/nvmem/microchip-otpc.c 13734F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13735 13736MICROCHIP PCI1XXXX I2C DRIVER 13737M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13738M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13739M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13740L: linux-i2c@vger.kernel.org 13741S: Maintained 13742F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13743 13744MICROCHIP PCIe UART DRIVER 13745M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13746M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13747L: linux-serial@vger.kernel.org 13748S: Maintained 13749F: drivers/tty/serial/8250/8250_pci1xxxx.c 13750 13751MICROCHIP PWM DRIVER 13752M: Claudiu Beznea <claudiu.beznea@microchip.com> 13753L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13754L: linux-pwm@vger.kernel.org 13755S: Supported 13756F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13757F: drivers/pwm/pwm-atmel.c 13758 13759MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13760M: Eugen Hristev <eugen.hristev@microchip.com> 13761L: linux-iio@vger.kernel.org 13762S: Supported 13763F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13764F: drivers/iio/adc/at91-sama5d2_adc.c 13765F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13766 13767MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13768M: Claudiu Beznea <claudiu.beznea@microchip.com> 13769S: Supported 13770F: drivers/power/reset/at91-sama5d2_shdwc.c 13771 13772MICROCHIP SPI DRIVER 13773M: Tudor Ambarus <tudor.ambarus@linaro.org> 13774S: Supported 13775F: drivers/spi/spi-atmel.* 13776 13777MICROCHIP SSC DRIVER 13778M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13779L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13780S: Supported 13781F: drivers/misc/atmel-ssc.c 13782F: include/linux/atmel-ssc.h 13783 13784MICROCHIP SOC DRIVERS 13785M: Conor Dooley <conor@kernel.org> 13786S: Supported 13787T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13788F: drivers/soc/microchip/ 13789 13790MICROCHIP USB251XB DRIVER 13791M: Richard Leitner <richard.leitner@skidata.com> 13792L: linux-usb@vger.kernel.org 13793S: Maintained 13794F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13795F: drivers/usb/misc/usb251xb.c 13796 13797MICROCHIP USBA UDC DRIVER 13798M: Cristian Birsan <cristian.birsan@microchip.com> 13799L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13800S: Supported 13801F: drivers/usb/gadget/udc/atmel_usba_udc.* 13802 13803MICROCHIP WILC1000 WIFI DRIVER 13804M: Ajay Singh <ajay.kathat@microchip.com> 13805M: Claudiu Beznea <claudiu.beznea@microchip.com> 13806L: linux-wireless@vger.kernel.org 13807S: Supported 13808F: drivers/net/wireless/microchip/wilc1000/ 13809 13810MICROSEMI MIPS SOCS 13811M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13812M: UNGLinuxDriver@microchip.com 13813L: linux-mips@vger.kernel.org 13814S: Supported 13815F: Documentation/devicetree/bindings/mips/mscc.txt 13816F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13817F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13818F: arch/mips/boot/dts/mscc/ 13819F: arch/mips/configs/generic/board-ocelot.config 13820F: arch/mips/generic/board-ocelot.c 13821 13822MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13823M: Don Brace <don.brace@microchip.com> 13824L: storagedev@microchip.com 13825L: linux-scsi@vger.kernel.org 13826S: Supported 13827F: Documentation/scsi/smartpqi.rst 13828F: drivers/scsi/smartpqi/Kconfig 13829F: drivers/scsi/smartpqi/Makefile 13830F: drivers/scsi/smartpqi/smartpqi*.[ch] 13831F: include/linux/cciss*.h 13832F: include/uapi/linux/cciss*.h 13833 13834MICROSOFT MANA RDMA DRIVER 13835M: Long Li <longli@microsoft.com> 13836M: Ajay Sharma <sharmaajay@microsoft.com> 13837L: linux-rdma@vger.kernel.org 13838S: Supported 13839F: drivers/infiniband/hw/mana/ 13840F: include/net/mana 13841F: include/uapi/rdma/mana-abi.h 13842 13843MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13844M: Maximilian Luz <luzmaximilian@gmail.com> 13845L: platform-driver-x86@vger.kernel.org 13846S: Maintained 13847F: drivers/platform/surface/surface_aggregator_tabletsw.c 13848 13849MICROSOFT SURFACE BATTERY AND AC DRIVERS 13850M: Maximilian Luz <luzmaximilian@gmail.com> 13851L: linux-pm@vger.kernel.org 13852L: platform-driver-x86@vger.kernel.org 13853S: Maintained 13854F: drivers/power/supply/surface_battery.c 13855F: drivers/power/supply/surface_charger.c 13856 13857MICROSOFT SURFACE DTX DRIVER 13858M: Maximilian Luz <luzmaximilian@gmail.com> 13859L: platform-driver-x86@vger.kernel.org 13860S: Maintained 13861F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13862F: drivers/platform/surface/surface_dtx.c 13863F: include/uapi/linux/surface_aggregator/dtx.h 13864 13865MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13866M: Maximilian Luz <luzmaximilian@gmail.com> 13867L: platform-driver-x86@vger.kernel.org 13868S: Maintained 13869F: drivers/platform/surface/surface_gpe.c 13870 13871MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13872M: Hans de Goede <hdegoede@redhat.com> 13873M: Mark Gross <markgross@kernel.org> 13874M: Maximilian Luz <luzmaximilian@gmail.com> 13875L: platform-driver-x86@vger.kernel.org 13876S: Maintained 13877T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13878F: drivers/platform/surface/ 13879 13880MICROSOFT SURFACE HID TRANSPORT DRIVER 13881M: Maximilian Luz <luzmaximilian@gmail.com> 13882L: linux-input@vger.kernel.org 13883L: platform-driver-x86@vger.kernel.org 13884S: Maintained 13885F: drivers/hid/surface-hid/ 13886 13887MICROSOFT SURFACE HOT-PLUG DRIVER 13888M: Maximilian Luz <luzmaximilian@gmail.com> 13889L: platform-driver-x86@vger.kernel.org 13890S: Maintained 13891F: drivers/platform/surface/surface_hotplug.c 13892 13893MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13894M: Maximilian Luz <luzmaximilian@gmail.com> 13895L: platform-driver-x86@vger.kernel.org 13896S: Maintained 13897F: drivers/platform/surface/surface_platform_profile.c 13898 13899MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13900M: Chen Yu <yu.c.chen@intel.com> 13901L: platform-driver-x86@vger.kernel.org 13902S: Supported 13903F: drivers/platform/surface/surfacepro3_button.c 13904 13905MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13906M: Maximilian Luz <luzmaximilian@gmail.com> 13907L: platform-driver-x86@vger.kernel.org 13908S: Maintained 13909W: https://github.com/linux-surface/surface-aggregator-module 13910C: irc://irc.libera.chat/linux-surface 13911F: Documentation/driver-api/surface_aggregator/ 13912F: drivers/platform/surface/aggregator/ 13913F: drivers/platform/surface/surface_acpi_notify.c 13914F: drivers/platform/surface/surface_aggregator_cdev.c 13915F: drivers/platform/surface/surface_aggregator_registry.c 13916F: include/linux/surface_acpi_notify.h 13917F: include/linux/surface_aggregator/ 13918F: include/uapi/linux/surface_aggregator/ 13919 13920MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13921M: Maximilian Luz <luzmaximilian@gmail.com> 13922L: platform-driver-x86@vger.kernel.org 13923S: Maintained 13924F: drivers/platform/surface/surface_aggregator_hub.c 13925 13926MICROTEK X6 SCANNER 13927M: Oliver Neukum <oliver@neukum.org> 13928S: Maintained 13929F: drivers/usb/image/microtek.* 13930 13931MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13932M: Luka Kovacic <luka.kovacic@sartura.hr> 13933M: Luka Perkov <luka.perkov@sartura.hr> 13934S: Maintained 13935F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13936F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13937F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13938F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13939F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13940F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13941 13942MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13943M: Sakari Ailus <sakari.ailus@linux.intel.com> 13944L: linux-media@vger.kernel.org 13945S: Maintained 13946F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13947F: Documentation/driver-api/media/drivers/ccs/ 13948F: Documentation/userspace-api/media/drivers/ccs.rst 13949F: drivers/media/i2c/ccs-pll.c 13950F: drivers/media/i2c/ccs-pll.h 13951F: drivers/media/i2c/ccs/ 13952F: include/uapi/linux/ccs.h 13953F: include/uapi/linux/smiapp.h 13954 13955MIPS 13956M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13957L: linux-mips@vger.kernel.org 13958S: Maintained 13959W: http://www.linux-mips.org/ 13960Q: https://patchwork.kernel.org/project/linux-mips/list/ 13961T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 13962F: Documentation/devicetree/bindings/mips/ 13963F: Documentation/mips/ 13964F: arch/mips/ 13965F: drivers/platform/mips/ 13966F: include/dt-bindings/mips/ 13967 13968MIPS BOSTON DEVELOPMENT BOARD 13969M: Paul Burton <paulburton@kernel.org> 13970L: linux-mips@vger.kernel.org 13971S: Maintained 13972F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 13973F: arch/mips/boot/dts/img/boston.dts 13974F: arch/mips/configs/generic/board-boston.config 13975F: drivers/clk/imgtec/clk-boston.c 13976F: include/dt-bindings/clock/boston-clock.h 13977 13978MIPS CORE DRIVERS 13979M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13980M: Serge Semin <fancer.lancer@gmail.com> 13981L: linux-mips@vger.kernel.org 13982S: Supported 13983F: drivers/bus/mips_cdmm.c 13984F: drivers/clocksource/mips-gic-timer.c 13985F: drivers/cpuidle/cpuidle-cps.c 13986F: drivers/irqchip/irq-mips-cpu.c 13987F: drivers/irqchip/irq-mips-gic.c 13988 13989MIPS GENERIC PLATFORM 13990M: Paul Burton <paulburton@kernel.org> 13991L: linux-mips@vger.kernel.org 13992S: Supported 13993F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 13994F: arch/mips/generic/ 13995F: arch/mips/tools/generic-board-config.sh 13996 13997MIPS RINT INSTRUCTION EMULATION 13998M: Aleksandar Markovic <aleksandar.markovic@mips.com> 13999L: linux-mips@vger.kernel.org 14000S: Supported 14001F: arch/mips/math-emu/dp_rint.c 14002F: arch/mips/math-emu/sp_rint.c 14003 14004MIPS/LOONGSON1 ARCHITECTURE 14005M: Keguang Zhang <keguang.zhang@gmail.com> 14006L: linux-mips@vger.kernel.org 14007S: Maintained 14008F: arch/mips/include/asm/mach-loongson32/ 14009F: arch/mips/loongson32/ 14010F: drivers/*/*/*loongson1* 14011F: drivers/*/*loongson1* 14012 14013MIPS/LOONGSON2EF ARCHITECTURE 14014M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14015L: linux-mips@vger.kernel.org 14016S: Maintained 14017F: arch/mips/include/asm/mach-loongson2ef/ 14018F: arch/mips/loongson2ef/ 14019F: drivers/cpufreq/loongson2_cpufreq.c 14020 14021MIPS/LOONGSON64 ARCHITECTURE 14022M: Huacai Chen <chenhuacai@kernel.org> 14023M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14024L: linux-mips@vger.kernel.org 14025S: Maintained 14026F: arch/mips/include/asm/mach-loongson64/ 14027F: arch/mips/loongson64/ 14028F: drivers/irqchip/irq-loongson* 14029F: drivers/platform/mips/cpu_hwmon.c 14030 14031MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14032M: Hans Verkuil <hverkuil@xs4all.nl> 14033L: linux-media@vger.kernel.org 14034S: Odd Fixes 14035W: https://linuxtv.org 14036T: git git://linuxtv.org/media_tree.git 14037F: drivers/media/radio/radio-miropcm20* 14038 14039MMP SUPPORT 14040R: Lubomir Rintel <lkundrak@v3.sk> 14041L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14042S: Odd Fixes 14043T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14044F: arch/arm/boot/dts/mmp* 14045F: arch/arm/mach-mmp/ 14046F: include/linux/soc/mmp/ 14047 14048MMP USB PHY DRIVERS 14049R: Lubomir Rintel <lkundrak@v3.sk> 14050L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14051S: Maintained 14052F: drivers/phy/marvell/phy-mmp3-usb.c 14053F: drivers/phy/marvell/phy-pxa-usb.c 14054 14055MMU GATHER AND TLB INVALIDATION 14056M: Will Deacon <will@kernel.org> 14057M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14058M: Andrew Morton <akpm@linux-foundation.org> 14059M: Nick Piggin <npiggin@gmail.com> 14060M: Peter Zijlstra <peterz@infradead.org> 14061L: linux-arch@vger.kernel.org 14062L: linux-mm@kvack.org 14063S: Maintained 14064F: arch/*/include/asm/tlb.h 14065F: include/asm-generic/tlb.h 14066F: mm/mmu_gather.c 14067 14068MN88472 MEDIA DRIVER 14069M: Antti Palosaari <crope@iki.fi> 14070L: linux-media@vger.kernel.org 14071S: Maintained 14072W: https://linuxtv.org 14073W: http://palosaari.fi/linux/ 14074Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14075F: drivers/media/dvb-frontends/mn88472* 14076 14077MN88473 MEDIA DRIVER 14078M: Antti Palosaari <crope@iki.fi> 14079L: linux-media@vger.kernel.org 14080S: Maintained 14081W: https://linuxtv.org 14082W: http://palosaari.fi/linux/ 14083Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14084F: drivers/media/dvb-frontends/mn88473* 14085 14086MODULE SUPPORT 14087M: Luis Chamberlain <mcgrof@kernel.org> 14088L: linux-modules@vger.kernel.org 14089L: linux-kernel@vger.kernel.org 14090S: Maintained 14091T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14092F: include/linux/module.h 14093F: kernel/module/ 14094F: scripts/module* 14095 14096MONOLITHIC POWER SYSTEM PMIC DRIVER 14097M: Saravanan Sekar <sravanhome@gmail.com> 14098S: Maintained 14099F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14100F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14101F: drivers/hwmon/pmbus/mpq7932.c 14102F: drivers/iio/adc/mp2629_adc.c 14103F: drivers/mfd/mp2629.c 14104F: drivers/power/supply/mp2629_charger.c 14105F: drivers/regulator/mp5416.c 14106F: drivers/regulator/mpq7920.c 14107F: drivers/regulator/mpq7920.h 14108F: include/linux/mfd/mp2629.h 14109 14110MOST(R) TECHNOLOGY DRIVER 14111M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14112M: Christian Gromm <christian.gromm@microchip.com> 14113S: Maintained 14114F: Documentation/ABI/testing/configfs-most 14115F: Documentation/ABI/testing/sysfs-bus-most 14116F: drivers/most/ 14117F: drivers/staging/most/ 14118F: include/linux/most.h 14119 14120MOTORCOMM PHY DRIVER 14121M: Peter Geis <pgwipeout@gmail.com> 14122M: Frank <Frank.Sae@motor-comm.com> 14123L: netdev@vger.kernel.org 14124S: Maintained 14125F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14126F: drivers/net/phy/motorcomm.c 14127 14128MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14129M: Jiri Slaby <jirislaby@kernel.org> 14130S: Maintained 14131F: Documentation/driver-api/tty/moxa-smartio.rst 14132F: drivers/tty/mxser.* 14133 14134MR800 AVERMEDIA USB FM RADIO DRIVER 14135M: Alexey Klimov <klimov.linux@gmail.com> 14136L: linux-media@vger.kernel.org 14137S: Maintained 14138T: git git://linuxtv.org/media_tree.git 14139F: drivers/media/radio/radio-mr800.c 14140 14141MRF24J40 IEEE 802.15.4 RADIO DRIVER 14142M: Stefan Schmidt <stefan@datenfreihafen.org> 14143L: linux-wpan@vger.kernel.org 14144S: Odd Fixes 14145F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14146F: drivers/net/ieee802154/mrf24j40.c 14147 14148MSI LAPTOP SUPPORT 14149M: "Lee, Chun-Yi" <jlee@suse.com> 14150L: platform-driver-x86@vger.kernel.org 14151S: Maintained 14152F: drivers/platform/x86/msi-laptop.c 14153 14154MSI WMI SUPPORT 14155L: platform-driver-x86@vger.kernel.org 14156S: Orphan 14157F: drivers/platform/x86/msi-wmi.c 14158 14159MSI001 MEDIA DRIVER 14160M: Antti Palosaari <crope@iki.fi> 14161L: linux-media@vger.kernel.org 14162S: Maintained 14163W: https://linuxtv.org 14164W: http://palosaari.fi/linux/ 14165Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14166T: git git://linuxtv.org/anttip/media_tree.git 14167F: drivers/media/tuners/msi001* 14168 14169MSI2500 MEDIA DRIVER 14170M: Antti Palosaari <crope@iki.fi> 14171L: linux-media@vger.kernel.org 14172S: Maintained 14173W: https://linuxtv.org 14174W: http://palosaari.fi/linux/ 14175Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14176T: git git://linuxtv.org/anttip/media_tree.git 14177F: drivers/media/usb/msi2500/ 14178 14179MSTAR INTERRUPT CONTROLLER DRIVER 14180M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14181M: Daniel Palmer <daniel@thingy.jp> 14182S: Maintained 14183F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14184F: drivers/irqchip/irq-mst-intc.c 14185 14186MSYSTEMS DISKONCHIP G3 MTD DRIVER 14187M: Robert Jarzmik <robert.jarzmik@free.fr> 14188L: linux-mtd@lists.infradead.org 14189S: Maintained 14190F: drivers/mtd/devices/docg3* 14191 14192MT9M032 APTINA SENSOR DRIVER 14193M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14194L: linux-media@vger.kernel.org 14195S: Maintained 14196T: git git://linuxtv.org/media_tree.git 14197F: drivers/media/i2c/mt9m032.c 14198F: include/media/i2c/mt9m032.h 14199 14200MT9P031 APTINA CAMERA SENSOR 14201M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14202L: linux-media@vger.kernel.org 14203S: Maintained 14204T: git git://linuxtv.org/media_tree.git 14205F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14206F: drivers/media/i2c/mt9p031.c 14207F: include/media/i2c/mt9p031.h 14208 14209MT9T001 APTINA CAMERA SENSOR 14210M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14211L: linux-media@vger.kernel.org 14212S: Maintained 14213T: git git://linuxtv.org/media_tree.git 14214F: drivers/media/i2c/mt9t001.c 14215F: include/media/i2c/mt9t001.h 14216 14217MT9T112 APTINA CAMERA SENSOR 14218M: Jacopo Mondi <jacopo@jmondi.org> 14219L: linux-media@vger.kernel.org 14220S: Odd Fixes 14221T: git git://linuxtv.org/media_tree.git 14222F: drivers/media/i2c/mt9t112.c 14223F: include/media/i2c/mt9t112.h 14224 14225MT9V032 APTINA CAMERA SENSOR 14226M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14227L: linux-media@vger.kernel.org 14228S: Maintained 14229T: git git://linuxtv.org/media_tree.git 14230F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14231F: drivers/media/i2c/mt9v032.c 14232F: include/media/i2c/mt9v032.h 14233 14234MT9V111 APTINA CAMERA SENSOR 14235M: Jacopo Mondi <jacopo@jmondi.org> 14236L: linux-media@vger.kernel.org 14237S: Maintained 14238T: git git://linuxtv.org/media_tree.git 14239F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14240F: drivers/media/i2c/mt9v111.c 14241 14242MULTIFUNCTION DEVICES (MFD) 14243M: Lee Jones <lee@kernel.org> 14244S: Maintained 14245T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14246F: Documentation/devicetree/bindings/mfd/ 14247F: drivers/mfd/ 14248F: include/dt-bindings/mfd/ 14249F: include/linux/mfd/ 14250 14251MULTIMEDIA CARD (MMC) ETC. OVER SPI 14252S: Orphan 14253F: drivers/mmc/host/mmc_spi.c 14254F: include/linux/spi/mmc_spi.h 14255 14256MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14257M: Ulf Hansson <ulf.hansson@linaro.org> 14258L: linux-mmc@vger.kernel.org 14259S: Maintained 14260T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14261F: Documentation/devicetree/bindings/mmc/ 14262F: drivers/mmc/ 14263F: include/linux/mmc/ 14264F: include/uapi/linux/mmc/ 14265 14266MULTIPLEXER SUBSYSTEM 14267M: Peter Rosin <peda@axentia.se> 14268S: Maintained 14269F: Documentation/ABI/testing/sysfs-class-mux* 14270F: Documentation/devicetree/bindings/mux/ 14271F: drivers/mux/ 14272F: include/dt-bindings/mux/ 14273F: include/linux/mux/ 14274 14275MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14276M: Bin Liu <b-liu@ti.com> 14277L: linux-usb@vger.kernel.org 14278S: Maintained 14279F: drivers/usb/musb/ 14280 14281MXL301RF MEDIA DRIVER 14282M: Akihiro Tsukada <tskd08@gmail.com> 14283L: linux-media@vger.kernel.org 14284S: Odd Fixes 14285F: drivers/media/tuners/mxl301rf* 14286 14287MXL5007T MEDIA DRIVER 14288M: Michael Krufky <mkrufky@linuxtv.org> 14289L: linux-media@vger.kernel.org 14290S: Maintained 14291W: https://linuxtv.org 14292W: http://github.com/mkrufky 14293Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14294T: git git://linuxtv.org/mkrufky/tuners.git 14295F: drivers/media/tuners/mxl5007t.* 14296 14297MXSFB DRM DRIVER 14298M: Marek Vasut <marex@denx.de> 14299M: Stefan Agner <stefan@agner.ch> 14300L: dri-devel@lists.freedesktop.org 14301S: Supported 14302T: git git://anongit.freedesktop.org/drm/drm-misc 14303F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14304F: drivers/gpu/drm/mxsfb/ 14305 14306MYLEX DAC960 PCI RAID Controller 14307M: Hannes Reinecke <hare@kernel.org> 14308L: linux-scsi@vger.kernel.org 14309S: Supported 14310F: drivers/scsi/myrb.* 14311F: drivers/scsi/myrs.* 14312 14313MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14314M: Chris Lee <christopher.lee@cspi.com> 14315L: netdev@vger.kernel.org 14316S: Supported 14317W: https://www.cspi.com/ethernet-products/support/downloads/ 14318F: drivers/net/ethernet/myricom/myri10ge/ 14319 14320NAND FLASH SUBSYSTEM 14321M: Miquel Raynal <miquel.raynal@bootlin.com> 14322R: Richard Weinberger <richard@nod.at> 14323L: linux-mtd@lists.infradead.org 14324S: Maintained 14325W: http://www.linux-mtd.infradead.org/ 14326Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14327C: irc://irc.oftc.net/mtd 14328T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14329F: drivers/mtd/nand/ 14330F: include/linux/mtd/*nand*.h 14331 14332NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14333M: Daniel Mack <zonque@gmail.com> 14334L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14335S: Maintained 14336W: http://www.native-instruments.com 14337F: sound/usb/caiaq/ 14338 14339NATSEMI ETHERNET DRIVER (DP8381x) 14340S: Orphan 14341F: drivers/net/ethernet/natsemi/natsemi.c 14342 14343NCR 5380 SCSI DRIVERS 14344M: Finn Thain <fthain@linux-m68k.org> 14345M: Michael Schmitz <schmitzmic@gmail.com> 14346L: linux-scsi@vger.kernel.org 14347S: Maintained 14348F: Documentation/scsi/g_NCR5380.rst 14349F: drivers/scsi/NCR5380.* 14350F: drivers/scsi/arm/cumana_1.c 14351F: drivers/scsi/arm/oak.c 14352F: drivers/scsi/atari_scsi.* 14353F: drivers/scsi/dmx3191d.c 14354F: drivers/scsi/g_NCR5380.* 14355F: drivers/scsi/mac_scsi.* 14356F: drivers/scsi/sun3_scsi.* 14357F: drivers/scsi/sun3_scsi_vme.c 14358 14359NCSI LIBRARY 14360M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14361S: Maintained 14362F: net/ncsi/ 14363 14364NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14365M: Guenter Roeck <linux@roeck-us.net> 14366L: linux-hwmon@vger.kernel.org 14367S: Maintained 14368F: Documentation/hwmon/nct6775.rst 14369F: drivers/hwmon/nct6775-core.c 14370F: drivers/hwmon/nct6775-platform.c 14371F: drivers/hwmon/nct6775.h 14372 14373NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14374M: Zev Weiss <zev@bewilderbeest.net> 14375L: linux-hwmon@vger.kernel.org 14376S: Maintained 14377F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14378F: drivers/hwmon/nct6775-i2c.c 14379 14380NETDEVSIM 14381M: Jakub Kicinski <kuba@kernel.org> 14382S: Maintained 14383F: drivers/net/netdevsim/* 14384 14385NETEM NETWORK EMULATOR 14386M: Stephen Hemminger <stephen@networkplumber.org> 14387L: netdev@vger.kernel.org 14388S: Maintained 14389F: net/sched/sch_netem.c 14390 14391NETERION 10GbE DRIVERS (s2io) 14392M: Jon Mason <jdmason@kudzu.us> 14393L: netdev@vger.kernel.org 14394S: Supported 14395F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14396F: drivers/net/ethernet/neterion/ 14397 14398NETFILTER 14399M: Pablo Neira Ayuso <pablo@netfilter.org> 14400M: Jozsef Kadlecsik <kadlec@netfilter.org> 14401M: Florian Westphal <fw@strlen.de> 14402L: netfilter-devel@vger.kernel.org 14403L: coreteam@netfilter.org 14404S: Maintained 14405W: http://www.netfilter.org/ 14406W: http://www.iptables.org/ 14407W: http://www.nftables.org/ 14408Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14409C: irc://irc.libera.chat/netfilter 14410T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14411T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14412F: include/linux/netfilter* 14413F: include/linux/netfilter/ 14414F: include/net/netfilter/ 14415F: include/uapi/linux/netfilter* 14416F: include/uapi/linux/netfilter/ 14417F: net/*/netfilter.c 14418F: net/*/netfilter/ 14419F: net/bridge/br_netfilter*.c 14420F: net/netfilter/ 14421 14422NETROM NETWORK LAYER 14423M: Ralf Baechle <ralf@linux-mips.org> 14424L: linux-hams@vger.kernel.org 14425S: Maintained 14426W: http://www.linux-ax25.org/ 14427F: include/net/netrom.h 14428F: include/uapi/linux/netrom.h 14429F: net/netrom/ 14430 14431NETRONIX EMBEDDED CONTROLLER 14432M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14433S: Maintained 14434F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14435F: drivers/mfd/ntxec.c 14436F: drivers/pwm/pwm-ntxec.c 14437F: drivers/rtc/rtc-ntxec.c 14438F: include/linux/mfd/ntxec.h 14439 14440NETRONOME ETHERNET DRIVERS 14441M: Simon Horman <simon.horman@corigine.com> 14442R: Jakub Kicinski <kuba@kernel.org> 14443L: oss-drivers@corigine.com 14444S: Maintained 14445F: drivers/net/ethernet/netronome/ 14446 14447NETWORK BLOCK DEVICE (NBD) 14448M: Josef Bacik <josef@toxicpanda.com> 14449L: linux-block@vger.kernel.org 14450L: nbd@other.debian.org 14451S: Maintained 14452F: Documentation/admin-guide/blockdev/nbd.rst 14453F: drivers/block/nbd.c 14454F: include/trace/events/nbd.h 14455F: include/uapi/linux/nbd.h 14456 14457NETWORK DROP MONITOR 14458M: Neil Horman <nhorman@tuxdriver.com> 14459L: netdev@vger.kernel.org 14460S: Maintained 14461W: https://fedorahosted.org/dropwatch/ 14462F: include/uapi/linux/net_dropmon.h 14463F: net/core/drop_monitor.c 14464 14465NETWORKING DRIVERS 14466M: "David S. Miller" <davem@davemloft.net> 14467M: Eric Dumazet <edumazet@google.com> 14468M: Jakub Kicinski <kuba@kernel.org> 14469M: Paolo Abeni <pabeni@redhat.com> 14470L: netdev@vger.kernel.org 14471S: Maintained 14472Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14473T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14474T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14475F: Documentation/devicetree/bindings/net/ 14476F: drivers/connector/ 14477F: drivers/net/ 14478F: include/dt-bindings/net/ 14479F: include/linux/etherdevice.h 14480F: include/linux/fcdevice.h 14481F: include/linux/fddidevice.h 14482F: include/linux/hippidevice.h 14483F: include/linux/if_* 14484F: include/linux/inetdevice.h 14485F: include/linux/netdevice.h 14486F: include/uapi/linux/if_* 14487F: include/uapi/linux/netdevice.h 14488 14489NETWORKING DRIVERS (WIRELESS) 14490M: Kalle Valo <kvalo@kernel.org> 14491L: linux-wireless@vger.kernel.org 14492S: Maintained 14493W: https://wireless.wiki.kernel.org/ 14494Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14495T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14496T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14497F: Documentation/devicetree/bindings/net/wireless/ 14498F: drivers/net/wireless/ 14499 14500NETWORKING [DSA] 14501M: Andrew Lunn <andrew@lunn.ch> 14502M: Florian Fainelli <f.fainelli@gmail.com> 14503M: Vladimir Oltean <olteanv@gmail.com> 14504S: Maintained 14505F: Documentation/devicetree/bindings/net/dsa/ 14506F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14507F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14508F: drivers/net/dsa/ 14509F: include/linux/dsa/ 14510F: include/linux/platform_data/dsa.h 14511F: include/net/dsa.h 14512F: net/dsa/ 14513F: tools/testing/selftests/drivers/net/dsa/ 14514 14515NETWORKING [GENERAL] 14516M: "David S. Miller" <davem@davemloft.net> 14517M: Eric Dumazet <edumazet@google.com> 14518M: Jakub Kicinski <kuba@kernel.org> 14519M: Paolo Abeni <pabeni@redhat.com> 14520L: netdev@vger.kernel.org 14521S: Maintained 14522Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14523B: mailto:netdev@vger.kernel.org 14524T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14525T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14526F: Documentation/core-api/netlink.rst 14527F: Documentation/networking/ 14528F: Documentation/process/maintainer-netdev.rst 14529F: Documentation/userspace-api/netlink/ 14530F: include/linux/in.h 14531F: include/linux/net.h 14532F: include/linux/netdevice.h 14533F: include/net/ 14534F: include/uapi/linux/in.h 14535F: include/uapi/linux/net.h 14536F: include/uapi/linux/net_namespace.h 14537F: include/uapi/linux/netdevice.h 14538F: lib/net_utils.c 14539F: lib/random32.c 14540F: net/ 14541F: tools/net/ 14542F: tools/testing/selftests/net/ 14543 14544NETWORKING [IPSEC] 14545M: Steffen Klassert <steffen.klassert@secunet.com> 14546M: Herbert Xu <herbert@gondor.apana.org.au> 14547M: "David S. Miller" <davem@davemloft.net> 14548L: netdev@vger.kernel.org 14549S: Maintained 14550T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14551T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14552F: include/net/xfrm.h 14553F: include/uapi/linux/xfrm.h 14554F: net/ipv4/ah4.c 14555F: net/ipv4/esp4* 14556F: net/ipv4/ip_vti.c 14557F: net/ipv4/ipcomp.c 14558F: net/ipv4/xfrm* 14559F: net/ipv6/ah6.c 14560F: net/ipv6/esp6* 14561F: net/ipv6/ip6_vti.c 14562F: net/ipv6/ipcomp6.c 14563F: net/ipv6/xfrm* 14564F: net/key/ 14565F: net/xfrm/ 14566F: tools/testing/selftests/net/ipsec.c 14567 14568NETWORKING [IPv4/IPv6] 14569M: "David S. Miller" <davem@davemloft.net> 14570M: David Ahern <dsahern@kernel.org> 14571L: netdev@vger.kernel.org 14572S: Maintained 14573T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14574F: arch/x86/net/* 14575F: include/linux/ip.h 14576F: include/linux/ipv6* 14577F: include/net/fib* 14578F: include/net/ip* 14579F: include/net/route.h 14580F: net/ipv4/ 14581F: net/ipv6/ 14582 14583NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14584M: Paul Moore <paul@paul-moore.com> 14585L: netdev@vger.kernel.org 14586L: linux-security-module@vger.kernel.org 14587S: Maintained 14588W: https://github.com/netlabel 14589F: Documentation/netlabel/ 14590F: include/net/calipso.h 14591F: include/net/cipso_ipv4.h 14592F: include/net/netlabel.h 14593F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14594F: include/uapi/linux/netfilter/xt_SECMARK.h 14595F: net/ipv4/cipso_ipv4.c 14596F: net/ipv6/calipso.c 14597F: net/netfilter/xt_CONNSECMARK.c 14598F: net/netfilter/xt_SECMARK.c 14599F: net/netlabel/ 14600 14601NETWORKING [MPTCP] 14602M: Matthieu Baerts <matthieu.baerts@tessares.net> 14603L: netdev@vger.kernel.org 14604L: mptcp@lists.linux.dev 14605S: Maintained 14606W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14607B: https://github.com/multipath-tcp/mptcp_net-next/issues 14608F: Documentation/networking/mptcp-sysctl.rst 14609F: include/net/mptcp.h 14610F: include/trace/events/mptcp.h 14611F: include/uapi/linux/mptcp.h 14612F: net/mptcp/ 14613F: tools/testing/selftests/bpf/*/*mptcp*.c 14614F: tools/testing/selftests/net/mptcp/ 14615 14616NETWORKING [TCP] 14617M: Eric Dumazet <edumazet@google.com> 14618L: netdev@vger.kernel.org 14619S: Maintained 14620F: include/linux/tcp.h 14621F: include/net/tcp.h 14622F: include/trace/events/tcp.h 14623F: include/uapi/linux/tcp.h 14624F: net/ipv4/syncookies.c 14625F: net/ipv4/tcp*.c 14626F: net/ipv6/syncookies.c 14627F: net/ipv6/tcp*.c 14628 14629NETWORKING [TLS] 14630M: Boris Pismenny <borisp@nvidia.com> 14631M: John Fastabend <john.fastabend@gmail.com> 14632M: Jakub Kicinski <kuba@kernel.org> 14633L: netdev@vger.kernel.org 14634S: Maintained 14635F: include/net/tls.h 14636F: include/uapi/linux/tls.h 14637F: net/tls/* 14638 14639NETXEN (1/10) GbE SUPPORT 14640M: Manish Chopra <manishc@marvell.com> 14641M: Rahul Verma <rahulv@marvell.com> 14642M: GR-Linux-NIC-Dev@marvell.com 14643L: netdev@vger.kernel.org 14644S: Supported 14645F: drivers/net/ethernet/qlogic/netxen/ 14646 14647NET_FAILOVER MODULE 14648M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14649L: netdev@vger.kernel.org 14650S: Supported 14651F: Documentation/networking/net_failover.rst 14652F: drivers/net/net_failover.c 14653F: include/net/net_failover.h 14654 14655NEXTHOP 14656M: David Ahern <dsahern@kernel.org> 14657L: netdev@vger.kernel.org 14658S: Maintained 14659F: include/net/netns/nexthop.h 14660F: include/net/nexthop.h 14661F: include/uapi/linux/nexthop.h 14662F: net/ipv4/nexthop.c 14663 14664NFC SUBSYSTEM 14665M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14666L: linux-nfc@lists.01.org (subscribers-only) 14667L: netdev@vger.kernel.org 14668S: Maintained 14669B: mailto:linux-nfc@lists.01.org 14670F: Documentation/devicetree/bindings/net/nfc/ 14671F: drivers/nfc/ 14672F: include/linux/platform_data/nfcmrvl.h 14673F: include/net/nfc/ 14674F: include/uapi/linux/nfc.h 14675F: net/nfc/ 14676 14677NFC VIRTUAL NCI DEVICE DRIVER 14678M: Bongsu Jeon <bongsu.jeon@samsung.com> 14679L: netdev@vger.kernel.org 14680L: linux-nfc@lists.01.org (subscribers-only) 14681S: Supported 14682F: drivers/nfc/virtual_ncidev.c 14683F: tools/testing/selftests/nci/ 14684 14685NFS, SUNRPC, AND LOCKD CLIENTS 14686M: Trond Myklebust <trond.myklebust@hammerspace.com> 14687M: Anna Schumaker <anna@kernel.org> 14688L: linux-nfs@vger.kernel.org 14689S: Maintained 14690W: http://client.linux-nfs.org 14691T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14692F: fs/lockd/ 14693F: fs/nfs/ 14694F: fs/nfs_common/ 14695F: include/linux/lockd/ 14696F: include/linux/nfs* 14697F: include/linux/sunrpc/ 14698F: include/uapi/linux/nfs* 14699F: include/uapi/linux/sunrpc/ 14700F: net/sunrpc/ 14701F: Documentation/filesystems/nfs/ 14702 14703NILFS2 FILESYSTEM 14704M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14705L: linux-nilfs@vger.kernel.org 14706S: Supported 14707W: https://nilfs.sourceforge.io/ 14708W: https://nilfs.osdn.jp/ 14709T: git https://github.com/konis/nilfs2.git 14710F: Documentation/filesystems/nilfs2.rst 14711F: fs/nilfs2/ 14712F: include/trace/events/nilfs2.h 14713F: include/uapi/linux/nilfs2_api.h 14714F: include/uapi/linux/nilfs2_ondisk.h 14715 14716NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14717M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14718S: Maintained 14719W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14720F: Documentation/scsi/NinjaSCSI.rst 14721F: drivers/scsi/pcmcia/nsp_* 14722 14723NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14724M: GOTO Masanori <gotom@debian.or.jp> 14725M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14726S: Maintained 14727W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14728F: Documentation/scsi/NinjaSCSI.rst 14729F: drivers/scsi/nsp32* 14730 14731NINTENDO HID DRIVER 14732M: Daniel J. Ogorchock <djogorchock@gmail.com> 14733L: linux-input@vger.kernel.org 14734S: Maintained 14735F: drivers/hid/hid-nintendo* 14736 14737NIOS2 ARCHITECTURE 14738M: Dinh Nguyen <dinguyen@kernel.org> 14739S: Maintained 14740T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14741F: arch/nios2/ 14742 14743NITRO ENCLAVES (NE) 14744M: Alexandru Ciobotaru <alcioa@amazon.com> 14745L: linux-kernel@vger.kernel.org 14746L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14747S: Supported 14748W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14749F: Documentation/virt/ne_overview.rst 14750F: drivers/virt/nitro_enclaves/ 14751F: include/linux/nitro_enclaves.h 14752F: include/uapi/linux/nitro_enclaves.h 14753F: samples/nitro_enclaves/ 14754 14755NOHZ, DYNTICKS SUPPORT 14756M: Frederic Weisbecker <fweisbec@gmail.com> 14757M: Thomas Gleixner <tglx@linutronix.de> 14758M: Ingo Molnar <mingo@kernel.org> 14759L: linux-kernel@vger.kernel.org 14760S: Maintained 14761T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14762F: include/linux/sched/nohz.h 14763F: include/linux/tick.h 14764F: kernel/time/tick*.* 14765 14766NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14767M: Pavel Machek <pavel@ucw.cz> 14768M: Sakari Ailus <sakari.ailus@iki.fi> 14769L: linux-media@vger.kernel.org 14770S: Maintained 14771F: drivers/media/i2c/ad5820.c 14772F: drivers/media/i2c/et8ek8 14773 14774NOKIA N900 POWER SUPPLY DRIVERS 14775R: Pali Rohár <pali@kernel.org> 14776F: drivers/power/supply/bq2415x_charger.c 14777F: drivers/power/supply/bq27xxx_battery.c 14778F: drivers/power/supply/bq27xxx_battery_i2c.c 14779F: drivers/power/supply/isp1704_charger.c 14780F: drivers/power/supply/rx51_battery.c 14781F: include/linux/power/bq2415x_charger.h 14782F: include/linux/power/bq27xxx_battery.h 14783 14784NOLIBC HEADER FILE 14785M: Willy Tarreau <w@1wt.eu> 14786S: Maintained 14787T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14788F: tools/include/nolibc/ 14789F: tools/testing/selftests/nolibc/ 14790 14791NSDEPS 14792M: Matthias Maennich <maennich@google.com> 14793S: Maintained 14794F: Documentation/core-api/symbol-namespaces.rst 14795F: scripts/nsdeps 14796 14797NTB AMD DRIVER 14798M: Sanjay R Mehta <sanju.mehta@amd.com> 14799M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14800L: ntb@lists.linux.dev 14801S: Supported 14802F: drivers/ntb/hw/amd/ 14803 14804NTB DRIVER CORE 14805M: Jon Mason <jdmason@kudzu.us> 14806M: Dave Jiang <dave.jiang@intel.com> 14807M: Allen Hubbe <allenbh@gmail.com> 14808L: ntb@lists.linux.dev 14809S: Supported 14810W: https://github.com/jonmason/ntb/wiki 14811T: git git://github.com/jonmason/ntb.git 14812F: drivers/net/ntb_netdev.c 14813F: drivers/ntb/ 14814F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14815F: include/linux/ntb.h 14816F: include/linux/ntb_transport.h 14817F: tools/testing/selftests/ntb/ 14818 14819NTB IDT DRIVER 14820M: Serge Semin <fancer.lancer@gmail.com> 14821L: ntb@lists.linux.dev 14822S: Supported 14823F: drivers/ntb/hw/idt/ 14824 14825NTB INTEL DRIVER 14826M: Dave Jiang <dave.jiang@intel.com> 14827L: ntb@lists.linux.dev 14828S: Supported 14829W: https://github.com/davejiang/linux/wiki 14830T: git https://github.com/davejiang/linux.git 14831F: drivers/ntb/hw/intel/ 14832 14833NTFS FILESYSTEM 14834M: Anton Altaparmakov <anton@tuxera.com> 14835L: linux-ntfs-dev@lists.sourceforge.net 14836S: Supported 14837W: http://www.tuxera.com/ 14838T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14839F: Documentation/filesystems/ntfs.rst 14840F: fs/ntfs/ 14841 14842NTFS3 FILESYSTEM 14843M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14844L: ntfs3@lists.linux.dev 14845S: Supported 14846W: http://www.paragon-software.com/ 14847T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14848F: Documentation/filesystems/ntfs3.rst 14849F: fs/ntfs3/ 14850 14851NUBUS SUBSYSTEM 14852M: Finn Thain <fthain@linux-m68k.org> 14853L: linux-m68k@lists.linux-m68k.org 14854S: Maintained 14855F: arch/*/include/asm/nubus.h 14856F: drivers/nubus/ 14857F: include/linux/nubus.h 14858F: include/uapi/linux/nubus.h 14859 14860NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14861M: Antonino Daplas <adaplas@gmail.com> 14862L: linux-fbdev@vger.kernel.org 14863S: Maintained 14864F: drivers/video/fbdev/nvidia/ 14865F: drivers/video/fbdev/riva/ 14866 14867NVIDIA WMI EC BACKLIGHT DRIVER 14868M: Daniel Dadap <ddadap@nvidia.com> 14869L: platform-driver-x86@vger.kernel.org 14870S: Supported 14871F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14872F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14873 14874NVM EXPRESS DRIVER 14875M: Keith Busch <kbusch@kernel.org> 14876M: Jens Axboe <axboe@fb.com> 14877M: Christoph Hellwig <hch@lst.de> 14878M: Sagi Grimberg <sagi@grimberg.me> 14879L: linux-nvme@lists.infradead.org 14880S: Supported 14881W: http://git.infradead.org/nvme.git 14882T: git://git.infradead.org/nvme.git 14883F: Documentation/nvme/ 14884F: drivers/nvme/host/ 14885F: drivers/nvme/common/ 14886F: include/linux/nvme.h 14887F: include/linux/nvme-*.h 14888F: include/uapi/linux/nvme_ioctl.h 14889 14890NVM EXPRESS FABRICS AUTHENTICATION 14891M: Hannes Reinecke <hare@suse.de> 14892L: linux-nvme@lists.infradead.org 14893S: Supported 14894F: drivers/nvme/host/auth.c 14895F: drivers/nvme/target/auth.c 14896F: drivers/nvme/target/fabrics-cmd-auth.c 14897F: include/linux/nvme-auth.h 14898 14899NVM EXPRESS HARDWARE MONITORING SUPPORT 14900M: Guenter Roeck <linux@roeck-us.net> 14901L: linux-nvme@lists.infradead.org 14902S: Supported 14903F: drivers/nvme/host/hwmon.c 14904 14905NVM EXPRESS FC TRANSPORT DRIVERS 14906M: James Smart <james.smart@broadcom.com> 14907L: linux-nvme@lists.infradead.org 14908S: Supported 14909F: drivers/nvme/host/fc.c 14910F: drivers/nvme/target/fc.c 14911F: drivers/nvme/target/fcloop.c 14912F: include/linux/nvme-fc-driver.h 14913F: include/linux/nvme-fc.h 14914 14915NVM EXPRESS TARGET DRIVER 14916M: Christoph Hellwig <hch@lst.de> 14917M: Sagi Grimberg <sagi@grimberg.me> 14918M: Chaitanya Kulkarni <kch@nvidia.com> 14919L: linux-nvme@lists.infradead.org 14920S: Supported 14921W: http://git.infradead.org/nvme.git 14922T: git://git.infradead.org/nvme.git 14923F: drivers/nvme/target/ 14924 14925NVMEM FRAMEWORK 14926M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14927S: Maintained 14928T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14929F: Documentation/ABI/stable/sysfs-bus-nvmem 14930F: Documentation/devicetree/bindings/nvmem/ 14931F: drivers/nvmem/ 14932F: include/linux/nvmem-consumer.h 14933F: include/linux/nvmem-provider.h 14934 14935NXP C45 TJA11XX PHY DRIVER 14936M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14937L: netdev@vger.kernel.org 14938S: Maintained 14939F: drivers/net/phy/nxp-c45-tja11xx.c 14940 14941NXP FSPI DRIVER 14942M: Han Xu <han.xu@nxp.com> 14943M: Haibo Chen <haibo.chen@nxp.com> 14944R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14945L: linux-spi@vger.kernel.org 14946S: Maintained 14947F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14948F: drivers/spi/spi-nxp-fspi.c 14949 14950NXP FXAS21002C DRIVER 14951M: Rui Miguel Silva <rmfrfs@gmail.com> 14952L: linux-iio@vger.kernel.org 14953S: Maintained 14954F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14955F: drivers/iio/gyro/fxas21002c.h 14956F: drivers/iio/gyro/fxas21002c_core.c 14957F: drivers/iio/gyro/fxas21002c_i2c.c 14958F: drivers/iio/gyro/fxas21002c_spi.c 14959 14960NXP i.MX CLOCK DRIVERS 14961M: Abel Vesa <abelvesa@kernel.org> 14962R: Peng Fan <peng.fan@nxp.com> 14963L: linux-clk@vger.kernel.org 14964L: linux-imx@nxp.com 14965S: Maintained 14966T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 14967F: Documentation/devicetree/bindings/clock/imx* 14968F: drivers/clk/imx/ 14969F: include/dt-bindings/clock/imx* 14970 14971NXP i.MX 8MQ DCSS DRIVER 14972M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 14973R: Lucas Stach <l.stach@pengutronix.de> 14974L: dri-devel@lists.freedesktop.org 14975S: Maintained 14976F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 14977F: drivers/gpu/drm/imx/dcss/ 14978 14979NXP i.MX 8QXP ADC DRIVER 14980M: Cai Huoqing <cai.huoqing@linux.dev> 14981M: Haibo Chen <haibo.chen@nxp.com> 14982L: linux-imx@nxp.com 14983L: linux-iio@vger.kernel.org 14984S: Maintained 14985F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 14986F: drivers/iio/adc/imx8qxp-adc.c 14987 14988NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 14989M: Haibo Chen <haibo.chen@nxp.com> 14990L: linux-iio@vger.kernel.org 14991L: linux-imx@nxp.com 14992S: Maintained 14993F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 14994F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 14995F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 14996F: drivers/iio/adc/imx7d_adc.c 14997F: drivers/iio/adc/imx93_adc.c 14998F: drivers/iio/adc/vf610_adc.c 14999 15000NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15001M: Jagan Teki <jagan@amarulasolutions.com> 15002S: Maintained 15003F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15004F: drivers/regulator/pf8x00-regulator.c 15005 15006NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15007M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15008L: linux-kernel@vger.kernel.org 15009S: Maintained 15010F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15011F: drivers/extcon/extcon-ptn5150.c 15012 15013NXP SGTL5000 DRIVER 15014M: Fabio Estevam <festevam@gmail.com> 15015L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15016S: Maintained 15017F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15018F: sound/soc/codecs/sgtl5000* 15019 15020NXP SJA1105 ETHERNET SWITCH DRIVER 15021M: Vladimir Oltean <olteanv@gmail.com> 15022L: linux-kernel@vger.kernel.org 15023S: Maintained 15024F: drivers/net/dsa/sja1105 15025F: drivers/net/pcs/pcs-xpcs-nxp.c 15026 15027NXP TDA998X DRM DRIVER 15028M: Russell King <linux@armlinux.org.uk> 15029S: Maintained 15030T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15031T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15032F: drivers/gpu/drm/i2c/tda998x_drv.c 15033F: include/drm/i2c/tda998x.h 15034F: include/dt-bindings/display/tda998x.h 15035K: "nxp,tda998x" 15036 15037NXP TFA9879 DRIVER 15038M: Peter Rosin <peda@axentia.se> 15039L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15040S: Maintained 15041F: Documentation/devicetree/bindings/sound/tfa9879.txt 15042F: sound/soc/codecs/tfa9879* 15043 15044NXP/Goodix TFA989X (TFA1) DRIVER 15045M: Stephan Gerhold <stephan@gerhold.net> 15046L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15047S: Maintained 15048F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15049F: sound/soc/codecs/tfa989x.c 15050 15051NXP-NCI NFC DRIVER 15052L: linux-nfc@lists.01.org (subscribers-only) 15053S: Orphan 15054F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15055F: drivers/nfc/nxp-nci 15056 15057NXP i.MX 8MP DW100 V4L2 DRIVER 15058M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15059L: linux-media@vger.kernel.org 15060S: Maintained 15061F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15062F: Documentation/userspace-api/media/drivers/dw100.rst 15063F: drivers/media/platform/nxp/dw100/ 15064F: include/uapi/linux/dw100.h 15065 15066NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15067M: Mirela Rabulea <mirela.rabulea@nxp.com> 15068R: NXP Linux Team <linux-imx@nxp.com> 15069L: linux-media@vger.kernel.org 15070S: Maintained 15071F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15072F: drivers/media/platform/nxp/imx-jpeg 15073 15074NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15075M: Jonas Malaco <jonas@protocubo.io> 15076L: linux-hwmon@vger.kernel.org 15077S: Maintained 15078F: Documentation/hwmon/nzxt-kraken2.rst 15079F: drivers/hwmon/nzxt-kraken2.c 15080 15081NZXT-SMART2 HARDWARE MONITORING DRIVER 15082M: Aleksandr Mezin <mezin.alexander@gmail.com> 15083L: linux-hwmon@vger.kernel.org 15084S: Maintained 15085F: Documentation/hwmon/nzxt-smart2.rst 15086F: drivers/hwmon/nzxt-smart2.c 15087 15088OBJAGG 15089M: Jiri Pirko <jiri@nvidia.com> 15090L: netdev@vger.kernel.org 15091S: Supported 15092F: include/linux/objagg.h 15093F: lib/objagg.c 15094F: lib/test_objagg.c 15095 15096OBJTOOL 15097M: Josh Poimboeuf <jpoimboe@kernel.org> 15098M: Peter Zijlstra <peterz@infradead.org> 15099S: Supported 15100F: tools/objtool/ 15101F: include/linux/objtool.h 15102 15103OCELOT ETHERNET SWITCH DRIVER 15104M: Vladimir Oltean <vladimir.oltean@nxp.com> 15105M: Claudiu Manoil <claudiu.manoil@nxp.com> 15106M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15107M: UNGLinuxDriver@microchip.com 15108L: netdev@vger.kernel.org 15109S: Supported 15110F: drivers/net/dsa/ocelot/* 15111F: drivers/net/ethernet/mscc/ 15112F: include/soc/mscc/ocelot* 15113F: net/dsa/tag_ocelot.c 15114F: net/dsa/tag_ocelot_8021q.c 15115F: tools/testing/selftests/drivers/net/ocelot/* 15116 15117OCELOT EXTERNAL SWITCH CONTROL 15118M: Colin Foster <colin.foster@in-advantage.com> 15119S: Supported 15120F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15121F: drivers/mfd/ocelot* 15122F: drivers/net/dsa/ocelot/ocelot_ext.c 15123F: include/linux/mfd/ocelot.h 15124 15125OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15126M: Frederic Barrat <fbarrat@linux.ibm.com> 15127M: Andrew Donnellan <ajd@linux.ibm.com> 15128L: linuxppc-dev@lists.ozlabs.org 15129S: Supported 15130F: Documentation/userspace-api/accelerators/ocxl.rst 15131F: arch/powerpc/include/asm/pnv-ocxl.h 15132F: arch/powerpc/platforms/powernv/ocxl.c 15133F: drivers/misc/ocxl/ 15134F: include/misc/ocxl* 15135F: include/uapi/misc/ocxl.h 15136 15137OMAP AUDIO SUPPORT 15138M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15139M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15140L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15141L: linux-omap@vger.kernel.org 15142S: Maintained 15143F: sound/soc/ti/n810.c 15144F: sound/soc/ti/omap* 15145F: sound/soc/ti/rx51.c 15146F: sound/soc/ti/sdma-pcm.* 15147 15148OMAP CLOCK FRAMEWORK SUPPORT 15149M: Paul Walmsley <paul@pwsan.com> 15150L: linux-omap@vger.kernel.org 15151S: Maintained 15152F: arch/arm/*omap*/*clock* 15153 15154OMAP DEVICE TREE SUPPORT 15155M: Benoît Cousson <bcousson@baylibre.com> 15156M: Tony Lindgren <tony@atomide.com> 15157L: linux-omap@vger.kernel.org 15158L: devicetree@vger.kernel.org 15159S: Maintained 15160F: arch/arm/boot/dts/*am3* 15161F: arch/arm/boot/dts/*am4* 15162F: arch/arm/boot/dts/*am5* 15163F: arch/arm/boot/dts/*dra7* 15164F: arch/arm/boot/dts/*omap* 15165F: arch/arm/boot/dts/logicpd-som-lv* 15166F: arch/arm/boot/dts/logicpd-torpedo* 15167 15168OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15169L: linux-omap@vger.kernel.org 15170L: linux-fbdev@vger.kernel.org 15171S: Orphan 15172F: Documentation/arm/omap/dss.rst 15173F: drivers/video/fbdev/omap2/ 15174 15175OMAP FRAMEBUFFER SUPPORT 15176L: linux-fbdev@vger.kernel.org 15177L: linux-omap@vger.kernel.org 15178S: Orphan 15179F: drivers/video/fbdev/omap/ 15180 15181OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15182M: Roger Quadros <rogerq@kernel.org> 15183M: Tony Lindgren <tony@atomide.com> 15184L: linux-omap@vger.kernel.org 15185S: Maintained 15186F: arch/arm/mach-omap2/*gpmc* 15187F: drivers/memory/omap-gpmc.c 15188 15189OMAP GPIO DRIVER 15190M: Grygorii Strashko <grygorii.strashko@ti.com> 15191M: Santosh Shilimkar <ssantosh@kernel.org> 15192M: Kevin Hilman <khilman@kernel.org> 15193L: linux-omap@vger.kernel.org 15194S: Maintained 15195F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15196F: drivers/gpio/gpio-omap.c 15197 15198OMAP HARDWARE SPINLOCK SUPPORT 15199M: Ohad Ben-Cohen <ohad@wizery.com> 15200L: linux-omap@vger.kernel.org 15201S: Maintained 15202F: drivers/hwspinlock/omap_hwspinlock.c 15203 15204OMAP HS MMC SUPPORT 15205L: linux-mmc@vger.kernel.org 15206L: linux-omap@vger.kernel.org 15207S: Orphan 15208F: drivers/mmc/host/omap_hsmmc.c 15209 15210OMAP HWMOD DATA 15211M: Paul Walmsley <paul@pwsan.com> 15212L: linux-omap@vger.kernel.org 15213S: Maintained 15214F: arch/arm/mach-omap2/omap_hwmod*data* 15215 15216OMAP HWMOD SUPPORT 15217M: Benoît Cousson <bcousson@baylibre.com> 15218M: Paul Walmsley <paul@pwsan.com> 15219L: linux-omap@vger.kernel.org 15220S: Maintained 15221F: arch/arm/mach-omap2/omap_hwmod.* 15222 15223OMAP I2C DRIVER 15224M: Vignesh R <vigneshr@ti.com> 15225L: linux-omap@vger.kernel.org 15226L: linux-i2c@vger.kernel.org 15227S: Maintained 15228F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15229F: drivers/i2c/busses/i2c-omap.c 15230 15231OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15232M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15233L: linux-media@vger.kernel.org 15234S: Maintained 15235F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15236F: drivers/media/platform/ti/omap3isp/ 15237F: drivers/staging/media/omap4iss/ 15238 15239OMAP MMC SUPPORT 15240M: Aaro Koskinen <aaro.koskinen@iki.fi> 15241L: linux-omap@vger.kernel.org 15242S: Odd Fixes 15243F: drivers/mmc/host/omap.c 15244 15245OMAP POWER MANAGEMENT SUPPORT 15246M: Kevin Hilman <khilman@kernel.org> 15247L: linux-omap@vger.kernel.org 15248S: Maintained 15249F: arch/arm/*omap*/*pm* 15250F: drivers/cpufreq/omap-cpufreq.c 15251 15252OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15253M: Paul Walmsley <paul@pwsan.com> 15254L: linux-omap@vger.kernel.org 15255S: Maintained 15256F: arch/arm/mach-omap2/prm* 15257 15258OMAP RANDOM NUMBER GENERATOR SUPPORT 15259M: Deepak Saxena <dsaxena@plexity.net> 15260S: Maintained 15261F: drivers/char/hw_random/omap-rng.c 15262 15263OMAP USB SUPPORT 15264L: linux-usb@vger.kernel.org 15265L: linux-omap@vger.kernel.org 15266S: Orphan 15267F: arch/arm/*omap*/usb* 15268F: drivers/usb/*/*omap* 15269 15270OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15271M: Mark Jackson <mpfj@newflow.co.uk> 15272L: linux-omap@vger.kernel.org 15273S: Maintained 15274F: arch/arm/boot/dts/am335x-nano.dts 15275 15276OMAP1 SUPPORT 15277M: Aaro Koskinen <aaro.koskinen@iki.fi> 15278M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15279M: Tony Lindgren <tony@atomide.com> 15280L: linux-omap@vger.kernel.org 15281S: Maintained 15282Q: http://patchwork.kernel.org/project/linux-omap/list/ 15283T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15284F: arch/arm/configs/omap1_defconfig 15285F: arch/arm/mach-omap1/ 15286F: drivers/i2c/busses/i2c-omap.c 15287F: include/linux/platform_data/ams-delta-fiq.h 15288F: include/linux/platform_data/i2c-omap.h 15289 15290OMAP2+ SUPPORT 15291M: Tony Lindgren <tony@atomide.com> 15292L: linux-omap@vger.kernel.org 15293S: Maintained 15294W: http://www.muru.com/linux/omap/ 15295W: http://linux.omap.com/ 15296Q: http://patchwork.kernel.org/project/linux-omap/list/ 15297T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15298F: arch/arm/configs/omap2plus_defconfig 15299F: arch/arm/mach-omap2/ 15300F: drivers/bus/ti-sysc.c 15301F: drivers/i2c/busses/i2c-omap.c 15302F: drivers/irqchip/irq-omap-intc.c 15303F: drivers/mfd/*omap*.c 15304F: drivers/mfd/menelaus.c 15305F: drivers/mfd/palmas.c 15306F: drivers/mfd/tps65217.c 15307F: drivers/mfd/tps65218.c 15308F: drivers/mfd/tps65219.c 15309F: drivers/mfd/tps65910.c 15310F: drivers/mfd/twl-core.[ch] 15311F: drivers/mfd/twl4030*.c 15312F: drivers/mfd/twl6030*.c 15313F: drivers/mfd/twl6040*.c 15314F: drivers/regulator/palmas-regulator*.c 15315F: drivers/regulator/pbias-regulator.c 15316F: drivers/regulator/tps65217-regulator.c 15317F: drivers/regulator/tps65218-regulator.c 15318F: drivers/regulator/tps65219-regulator.c 15319F: drivers/regulator/tps65910-regulator.c 15320F: drivers/regulator/twl-regulator.c 15321F: drivers/regulator/twl6030-regulator.c 15322F: include/linux/platform_data/i2c-omap.h 15323F: include/linux/platform_data/ti-sysc.h 15324 15325OMFS FILESYSTEM 15326M: Bob Copeland <me@bobcopeland.com> 15327L: linux-karma-devel@lists.sourceforge.net 15328S: Maintained 15329F: Documentation/filesystems/omfs.rst 15330F: fs/omfs/ 15331 15332OMNIKEY CARDMAN 4000 DRIVER 15333M: Harald Welte <laforge@gnumonks.org> 15334S: Maintained 15335F: drivers/char/pcmcia/cm4000_cs.c 15336F: include/linux/cm4000_cs.h 15337F: include/uapi/linux/cm4000_cs.h 15338 15339OMNIKEY CARDMAN 4040 DRIVER 15340M: Harald Welte <laforge@gnumonks.org> 15341S: Maintained 15342F: drivers/char/pcmcia/cm4040_cs.* 15343 15344OMNIVISION OG01A1B SENSOR DRIVER 15345M: Shawn Tu <shawnx.tu@intel.com> 15346L: linux-media@vger.kernel.org 15347S: Maintained 15348F: drivers/media/i2c/og01a1b.c 15349 15350OMNIVISION OV02A10 SENSOR DRIVER 15351M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15352L: linux-media@vger.kernel.org 15353S: Maintained 15354T: git git://linuxtv.org/media_tree.git 15355F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15356F: drivers/media/i2c/ov02a10.c 15357 15358OMNIVISION OV08D10 SENSOR DRIVER 15359M: Jimmy Su <jimmy.su@intel.com> 15360L: linux-media@vger.kernel.org 15361S: Maintained 15362T: git git://linuxtv.org/media_tree.git 15363F: drivers/media/i2c/ov08d10.c 15364 15365OMNIVISION OV08X40 SENSOR DRIVER 15366M: Jason Chen <jason.z.chen@intel.com> 15367L: linux-media@vger.kernel.org 15368S: Maintained 15369T: git git://linuxtv.org/media_tree.git 15370F: drivers/media/i2c/ov08x40.c 15371 15372OMNIVISION OV13858 SENSOR DRIVER 15373M: Sakari Ailus <sakari.ailus@linux.intel.com> 15374L: linux-media@vger.kernel.org 15375S: Maintained 15376T: git git://linuxtv.org/media_tree.git 15377F: drivers/media/i2c/ov13858.c 15378 15379OMNIVISION OV13B10 SENSOR DRIVER 15380M: Arec Kao <arec.kao@intel.com> 15381L: linux-media@vger.kernel.org 15382S: Maintained 15383T: git git://linuxtv.org/media_tree.git 15384F: drivers/media/i2c/ov13b10.c 15385 15386OMNIVISION OV2680 SENSOR DRIVER 15387M: Rui Miguel Silva <rmfrfs@gmail.com> 15388L: linux-media@vger.kernel.org 15389S: Maintained 15390T: git git://linuxtv.org/media_tree.git 15391F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15392F: drivers/media/i2c/ov2680.c 15393 15394OMNIVISION OV2685 SENSOR DRIVER 15395M: Shunqian Zheng <zhengsq@rock-chips.com> 15396L: linux-media@vger.kernel.org 15397S: Maintained 15398T: git git://linuxtv.org/media_tree.git 15399F: drivers/media/i2c/ov2685.c 15400 15401OMNIVISION OV2740 SENSOR DRIVER 15402M: Tianshu Qiu <tian.shu.qiu@intel.com> 15403R: Shawn Tu <shawnx.tu@intel.com> 15404R: Bingbu Cao <bingbu.cao@intel.com> 15405L: linux-media@vger.kernel.org 15406S: Maintained 15407T: git git://linuxtv.org/media_tree.git 15408F: drivers/media/i2c/ov2740.c 15409 15410OMNIVISION OV4689 SENSOR DRIVER 15411M: Mikhail Rudenko <mike.rudenko@gmail.com> 15412L: linux-media@vger.kernel.org 15413S: Maintained 15414T: git git://linuxtv.org/media_tree.git 15415F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15416F: drivers/media/i2c/ov5647.c 15417 15418OMNIVISION OV5640 SENSOR DRIVER 15419M: Steve Longerbeam <slongerbeam@gmail.com> 15420L: linux-media@vger.kernel.org 15421S: Maintained 15422T: git git://linuxtv.org/media_tree.git 15423F: drivers/media/i2c/ov5640.c 15424 15425OMNIVISION OV5647 SENSOR DRIVER 15426M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15427M: Jacopo Mondi <jacopo@jmondi.org> 15428L: linux-media@vger.kernel.org 15429S: Maintained 15430T: git git://linuxtv.org/media_tree.git 15431F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15432F: drivers/media/i2c/ov5647.c 15433 15434OMNIVISION OV5670 SENSOR DRIVER 15435M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15436L: linux-media@vger.kernel.org 15437S: Maintained 15438T: git git://linuxtv.org/media_tree.git 15439F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15440F: drivers/media/i2c/ov5670.c 15441 15442OMNIVISION OV5675 SENSOR DRIVER 15443M: Shawn Tu <shawnx.tu@intel.com> 15444L: linux-media@vger.kernel.org 15445S: Maintained 15446T: git git://linuxtv.org/media_tree.git 15447F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15448F: drivers/media/i2c/ov5675.c 15449 15450OMNIVISION OV5693 SENSOR DRIVER 15451M: Daniel Scally <djrscally@gmail.com> 15452L: linux-media@vger.kernel.org 15453S: Maintained 15454T: git git://linuxtv.org/media_tree.git 15455F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15456F: drivers/media/i2c/ov5693.c 15457 15458OMNIVISION OV5695 SENSOR DRIVER 15459M: Shunqian Zheng <zhengsq@rock-chips.com> 15460L: linux-media@vger.kernel.org 15461S: Maintained 15462T: git git://linuxtv.org/media_tree.git 15463F: drivers/media/i2c/ov5695.c 15464 15465OMNIVISION OV7670 SENSOR DRIVER 15466L: linux-media@vger.kernel.org 15467S: Orphan 15468T: git git://linuxtv.org/media_tree.git 15469F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15470F: drivers/media/i2c/ov7670.c 15471 15472OMNIVISION OV772x SENSOR DRIVER 15473M: Jacopo Mondi <jacopo@jmondi.org> 15474L: linux-media@vger.kernel.org 15475S: Odd fixes 15476T: git git://linuxtv.org/media_tree.git 15477F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15478F: drivers/media/i2c/ov772x.c 15479F: include/media/i2c/ov772x.h 15480 15481OMNIVISION OV7740 SENSOR DRIVER 15482M: Wenyou Yang <wenyou.yang@microchip.com> 15483L: linux-media@vger.kernel.org 15484S: Maintained 15485T: git git://linuxtv.org/media_tree.git 15486F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15487F: drivers/media/i2c/ov7740.c 15488 15489OMNIVISION OV8856 SENSOR DRIVER 15490M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15491L: linux-media@vger.kernel.org 15492S: Maintained 15493T: git git://linuxtv.org/media_tree.git 15494F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15495F: drivers/media/i2c/ov8856.c 15496 15497OMNIVISION OV8858 SENSOR DRIVER 15498M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15499M: Nicholas Roth <nicholas@rothemail.net> 15500L: linux-media@vger.kernel.org 15501S: Maintained 15502T: git git://linuxtv.org/media_tree.git 15503F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15504F: drivers/media/i2c/ov8858.c 15505 15506OMNIVISION OV9282 SENSOR DRIVER 15507M: Paul J. Murphy <paul.j.murphy@intel.com> 15508M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15509L: linux-media@vger.kernel.org 15510S: Maintained 15511T: git git://linuxtv.org/media_tree.git 15512F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15513F: drivers/media/i2c/ov9282.c 15514 15515OMNIVISION OV9640 SENSOR DRIVER 15516M: Petr Cvek <petrcvekcz@gmail.com> 15517L: linux-media@vger.kernel.org 15518S: Maintained 15519F: drivers/media/i2c/ov9640.* 15520 15521OMNIVISION OV9650 SENSOR DRIVER 15522M: Sakari Ailus <sakari.ailus@linux.intel.com> 15523R: Akinobu Mita <akinobu.mita@gmail.com> 15524R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15525L: linux-media@vger.kernel.org 15526S: Maintained 15527T: git git://linuxtv.org/media_tree.git 15528F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15529F: drivers/media/i2c/ov9650.c 15530 15531OMNIVISION OV9734 SENSOR DRIVER 15532M: Tianshu Qiu <tian.shu.qiu@intel.com> 15533R: Bingbu Cao <bingbu.cao@intel.com> 15534L: linux-media@vger.kernel.org 15535S: Maintained 15536T: git git://linuxtv.org/media_tree.git 15537F: drivers/media/i2c/ov9734.c 15538 15539ONBOARD USB HUB DRIVER 15540M: Matthias Kaehlcke <mka@chromium.org> 15541L: linux-usb@vger.kernel.org 15542S: Maintained 15543F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15544F: drivers/usb/misc/onboard_usb_hub.c 15545 15546ONENAND FLASH DRIVER 15547M: Kyungmin Park <kyungmin.park@samsung.com> 15548L: linux-mtd@lists.infradead.org 15549S: Maintained 15550F: drivers/mtd/nand/onenand/ 15551F: include/linux/mtd/onenand*.h 15552 15553ONEXPLAYER FAN DRIVER 15554M: Derek John Clark <derekjohn.clark@gmail.com> 15555M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15556L: linux-hwmon@vger.kernel.org 15557S: Maintained 15558F: drivers/hwmon/oxp-sensors.c 15559 15560ONION OMEGA2+ BOARD 15561M: Harvey Hunt <harveyhuntnexus@gmail.com> 15562L: linux-mips@vger.kernel.org 15563S: Maintained 15564F: arch/mips/boot/dts/ralink/omega2p.dts 15565 15566ONSEMI ETHERNET PHY DRIVERS 15567M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15568L: netdev@vger.kernel.org 15569S: Supported 15570W: http://www.onsemi.com 15571F: drivers/net/phy/ncn* 15572 15573OP-TEE DRIVER 15574M: Jens Wiklander <jens.wiklander@linaro.org> 15575L: op-tee@lists.trustedfirmware.org 15576S: Maintained 15577F: Documentation/ABI/testing/sysfs-bus-optee-devices 15578F: drivers/tee/optee/ 15579 15580OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15581M: Sumit Garg <sumit.garg@linaro.org> 15582L: op-tee@lists.trustedfirmware.org 15583S: Maintained 15584F: drivers/char/hw_random/optee-rng.c 15585 15586OP-TEE RTC DRIVER 15587M: Clément Léger <clement.leger@bootlin.com> 15588L: linux-rtc@vger.kernel.org 15589S: Maintained 15590F: drivers/rtc/rtc-optee.c 15591 15592OPA-VNIC DRIVER 15593M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15594L: linux-rdma@vger.kernel.org 15595S: Supported 15596F: drivers/infiniband/ulp/opa_vnic 15597 15598OPEN FIRMWARE AND FLATTENED DEVICE TREE 15599M: Rob Herring <robh+dt@kernel.org> 15600M: Frank Rowand <frowand.list@gmail.com> 15601L: devicetree@vger.kernel.org 15602S: Maintained 15603C: irc://irc.libera.chat/devicetree 15604W: http://www.devicetree.org/ 15605T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15606F: Documentation/ABI/testing/sysfs-firmware-ofw 15607F: drivers/of/ 15608F: include/linux/of*.h 15609F: scripts/dtc/ 15610K: of_overlay_notifier_ 15611K: of_overlay_fdt_apply 15612K: of_overlay_remove 15613 15614OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15615M: Rob Herring <robh+dt@kernel.org> 15616M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15617L: devicetree@vger.kernel.org 15618S: Maintained 15619C: irc://irc.libera.chat/devicetree 15620Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15621T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15622F: Documentation/devicetree/ 15623F: arch/*/boot/dts/ 15624F: include/dt-bindings/ 15625 15626OPENCOMPUTE PTP CLOCK DRIVER 15627M: Jonathan Lemon <jonathan.lemon@gmail.com> 15628M: Vadim Fedorenko <vadfed@fb.com> 15629L: netdev@vger.kernel.org 15630S: Maintained 15631F: drivers/ptp/ptp_ocp.c 15632 15633OPENCORES I2C BUS DRIVER 15634M: Peter Korsgaard <peter@korsgaard.com> 15635M: Andrew Lunn <andrew@lunn.ch> 15636L: linux-i2c@vger.kernel.org 15637S: Maintained 15638F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15639F: Documentation/i2c/busses/i2c-ocores.rst 15640F: drivers/i2c/busses/i2c-ocores.c 15641F: include/linux/platform_data/i2c-ocores.h 15642 15643OPENRISC ARCHITECTURE 15644M: Jonas Bonn <jonas@southpole.se> 15645M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15646M: Stafford Horne <shorne@gmail.com> 15647L: linux-openrisc@vger.kernel.org 15648S: Maintained 15649W: http://openrisc.io 15650T: git https://github.com/openrisc/linux.git 15651F: Documentation/devicetree/bindings/openrisc/ 15652F: Documentation/openrisc/ 15653F: arch/openrisc/ 15654F: drivers/irqchip/irq-ompic.c 15655F: drivers/irqchip/irq-or1k-* 15656 15657OPENVSWITCH 15658M: Pravin B Shelar <pshelar@ovn.org> 15659L: netdev@vger.kernel.org 15660L: dev@openvswitch.org 15661S: Maintained 15662W: http://openvswitch.org 15663F: include/uapi/linux/openvswitch.h 15664F: net/openvswitch/ 15665F: tools/testing/selftests/net/openvswitch/ 15666 15667OPERATING PERFORMANCE POINTS (OPP) 15668M: Viresh Kumar <vireshk@kernel.org> 15669M: Nishanth Menon <nm@ti.com> 15670M: Stephen Boyd <sboyd@kernel.org> 15671L: linux-pm@vger.kernel.org 15672S: Maintained 15673T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15674F: Documentation/devicetree/bindings/opp/ 15675F: Documentation/power/opp.rst 15676F: drivers/opp/ 15677F: include/linux/pm_opp.h 15678 15679OPL4 DRIVER 15680M: Clemens Ladisch <clemens@ladisch.de> 15681L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15682S: Maintained 15683T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15684F: sound/drivers/opl4/ 15685 15686ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15687M: Mark Fasheh <mark@fasheh.com> 15688M: Joel Becker <jlbec@evilplan.org> 15689M: Joseph Qi <joseph.qi@linux.alibaba.com> 15690L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15691S: Supported 15692W: http://ocfs2.wiki.kernel.org 15693F: Documentation/filesystems/dlmfs.rst 15694F: Documentation/filesystems/ocfs2.rst 15695F: fs/ocfs2/ 15696 15697ORANGEFS FILESYSTEM 15698M: Mike Marshall <hubcap@omnibond.com> 15699R: Martin Brandenburg <martin@omnibond.com> 15700L: devel@lists.orangefs.org 15701S: Supported 15702T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15703F: Documentation/filesystems/orangefs.rst 15704F: fs/orangefs/ 15705 15706ORINOCO DRIVER 15707L: linux-wireless@vger.kernel.org 15708S: Orphan 15709W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15710W: http://www.nongnu.org/orinoco/ 15711F: drivers/net/wireless/intersil/orinoco/ 15712 15713OV2659 OMNIVISION SENSOR DRIVER 15714M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15715L: linux-media@vger.kernel.org 15716S: Maintained 15717W: https://linuxtv.org 15718Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15719T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15720F: drivers/media/i2c/ov2659.c 15721F: include/media/i2c/ov2659.h 15722 15723OVERLAY FILESYSTEM 15724M: Miklos Szeredi <miklos@szeredi.hu> 15725L: linux-unionfs@vger.kernel.org 15726S: Supported 15727T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15728F: Documentation/filesystems/overlayfs.rst 15729F: fs/overlayfs/ 15730 15731P54 WIRELESS DRIVER 15732M: Christian Lamparter <chunkeey@googlemail.com> 15733L: linux-wireless@vger.kernel.org 15734S: Maintained 15735W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15736F: drivers/net/wireless/intersil/p54/ 15737 15738PACKET SOCKETS 15739M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15740S: Maintained 15741F: include/uapi/linux/if_packet.h 15742F: net/packet/af_packet.c 15743 15744PACKING 15745M: Vladimir Oltean <olteanv@gmail.com> 15746L: netdev@vger.kernel.org 15747S: Supported 15748F: Documentation/core-api/packing.rst 15749F: include/linux/packing.h 15750F: lib/packing.c 15751 15752PADATA PARALLEL EXECUTION MECHANISM 15753M: Steffen Klassert <steffen.klassert@secunet.com> 15754M: Daniel Jordan <daniel.m.jordan@oracle.com> 15755L: linux-crypto@vger.kernel.org 15756L: linux-kernel@vger.kernel.org 15757S: Maintained 15758F: Documentation/core-api/padata.rst 15759F: include/linux/padata.h 15760F: kernel/padata.c 15761 15762PAGE CACHE 15763M: Matthew Wilcox (Oracle) <willy@infradead.org> 15764L: linux-fsdevel@vger.kernel.org 15765S: Supported 15766T: git git://git.infradead.org/users/willy/pagecache.git 15767F: Documentation/filesystems/locking.rst 15768F: Documentation/filesystems/vfs.rst 15769F: include/linux/pagemap.h 15770F: mm/filemap.c 15771F: mm/page-writeback.c 15772F: mm/readahead.c 15773F: mm/truncate.c 15774 15775PAGE POOL 15776M: Jesper Dangaard Brouer <hawk@kernel.org> 15777M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15778L: netdev@vger.kernel.org 15779S: Supported 15780F: Documentation/networking/page_pool.rst 15781F: include/net/page_pool.h 15782F: include/trace/events/page_pool.h 15783F: net/core/page_pool.c 15784 15785PAGE TABLE CHECK 15786M: Pasha Tatashin <pasha.tatashin@soleen.com> 15787M: Andrew Morton <akpm@linux-foundation.org> 15788L: linux-mm@kvack.org 15789S: Maintained 15790F: Documentation/mm/page_table_check.rst 15791F: include/linux/page_table_check.h 15792F: mm/page_table_check.c 15793 15794PANASONIC LAPTOP ACPI EXTRAS DRIVER 15795M: Kenneth Chan <kenneth.t.chan@gmail.com> 15796L: platform-driver-x86@vger.kernel.org 15797S: Maintained 15798F: drivers/platform/x86/panasonic-laptop.c 15799 15800PARALLAX PING IIO SENSOR DRIVER 15801M: Andreas Klinger <ak@it-klinger.de> 15802L: linux-iio@vger.kernel.org 15803S: Maintained 15804F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15805F: drivers/iio/proximity/ping.c 15806 15807PARALLEL LCD/KEYPAD PANEL DRIVER 15808M: Willy Tarreau <willy@haproxy.com> 15809M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15810S: Odd Fixes 15811F: Documentation/admin-guide/lcd-panel-cgram.rst 15812F: drivers/auxdisplay/panel.c 15813 15814PARALLEL PORT SUBSYSTEM 15815M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15816M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15817L: linux-parport@lists.infradead.org (subscribers-only) 15818S: Maintained 15819F: Documentation/driver-api/parport*.rst 15820F: drivers/char/ppdev.c 15821F: drivers/parport/ 15822F: include/linux/parport*.h 15823F: include/uapi/linux/ppdev.h 15824 15825PARAVIRT_OPS INTERFACE 15826M: Juergen Gross <jgross@suse.com> 15827M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15828R: Alexey Makhalov <amakhalov@vmware.com> 15829R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15830L: virtualization@lists.linux-foundation.org 15831L: x86@kernel.org 15832S: Supported 15833T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15834F: Documentation/virt/paravirt_ops.rst 15835F: arch/*/include/asm/paravirt*.h 15836F: arch/*/kernel/paravirt* 15837F: include/linux/hypervisor.h 15838 15839PARISC ARCHITECTURE 15840M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15841M: Helge Deller <deller@gmx.de> 15842L: linux-parisc@vger.kernel.org 15843S: Maintained 15844W: https://parisc.wiki.kernel.org 15845Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15846T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15847T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15848F: Documentation/parisc/ 15849F: arch/parisc/ 15850F: drivers/char/agp/parisc-agp.c 15851F: drivers/input/misc/hp_sdc_rtc.c 15852F: drivers/input/serio/gscps2.c 15853F: drivers/input/serio/hp_sdc* 15854F: drivers/parisc/ 15855F: drivers/parport/parport_gsc.* 15856F: drivers/tty/serial/8250/8250_parisc.c 15857F: drivers/video/console/sti* 15858F: drivers/video/fbdev/sti* 15859F: drivers/video/logo/logo_parisc* 15860F: include/linux/hp_sdc.h 15861 15862PARMAN 15863M: Jiri Pirko <jiri@nvidia.com> 15864L: netdev@vger.kernel.org 15865S: Supported 15866F: include/linux/parman.h 15867F: lib/parman.c 15868F: lib/test_parman.c 15869 15870PC ENGINES APU BOARD DRIVER 15871M: Enrico Weigelt, metux IT consult <info@metux.net> 15872S: Maintained 15873F: drivers/platform/x86/pcengines-apuv2.c 15874 15875PC87360 HARDWARE MONITORING DRIVER 15876M: Jim Cromie <jim.cromie@gmail.com> 15877L: linux-hwmon@vger.kernel.org 15878S: Maintained 15879F: Documentation/hwmon/pc87360.rst 15880F: drivers/hwmon/pc87360.c 15881 15882PC8736x GPIO DRIVER 15883M: Jim Cromie <jim.cromie@gmail.com> 15884S: Maintained 15885F: drivers/char/pc8736x_gpio.c 15886 15887PC87427 HARDWARE MONITORING DRIVER 15888M: Jean Delvare <jdelvare@suse.com> 15889L: linux-hwmon@vger.kernel.org 15890S: Maintained 15891F: Documentation/hwmon/pc87427.rst 15892F: drivers/hwmon/pc87427.c 15893 15894PCA9532 LED DRIVER 15895M: Riku Voipio <riku.voipio@iki.fi> 15896S: Maintained 15897F: drivers/leds/leds-pca9532.c 15898F: include/linux/leds-pca9532.h 15899 15900PCA9541 I2C BUS MASTER SELECTOR DRIVER 15901M: Guenter Roeck <linux@roeck-us.net> 15902L: linux-i2c@vger.kernel.org 15903S: Maintained 15904F: drivers/i2c/muxes/i2c-mux-pca9541.c 15905 15906PCDP - PRIMARY CONSOLE AND DEBUG PORT 15907M: Khalid Aziz <khalid@gonehiking.org> 15908S: Maintained 15909F: drivers/firmware/pcdp.* 15910 15911PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15912M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15913M: Pali Rohár <pali@kernel.org> 15914L: linux-pci@vger.kernel.org 15915L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15916S: Maintained 15917F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15918F: drivers/pci/controller/pci-aardvark.c 15919 15920PCI DRIVER FOR ALTERA PCIE IP 15921M: Joyce Ooi <joyce.ooi@intel.com> 15922L: linux-pci@vger.kernel.org 15923S: Supported 15924F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15925F: drivers/pci/controller/pcie-altera.c 15926 15927PCI DRIVER FOR APPLIEDMICRO XGENE 15928M: Toan Le <toan@os.amperecomputing.com> 15929L: linux-pci@vger.kernel.org 15930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15931S: Maintained 15932F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15933F: drivers/pci/controller/pci-xgene.c 15934 15935PCI DRIVER FOR ARM VERSATILE PLATFORM 15936M: Rob Herring <robh@kernel.org> 15937L: linux-pci@vger.kernel.org 15938L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15939S: Maintained 15940F: Documentation/devicetree/bindings/pci/versatile.yaml 15941F: drivers/pci/controller/pci-versatile.c 15942 15943PCI DRIVER FOR ARMADA 8K 15944M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15945L: linux-pci@vger.kernel.org 15946L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15947S: Maintained 15948F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15949F: drivers/pci/controller/dwc/pcie-armada8k.c 15950 15951PCI DRIVER FOR CADENCE PCIE IP 15952M: Tom Joseph <tjoseph@cadence.com> 15953L: linux-pci@vger.kernel.org 15954S: Maintained 15955F: Documentation/devicetree/bindings/pci/cdns,* 15956F: drivers/pci/controller/cadence/ 15957 15958PCI DRIVER FOR FREESCALE LAYERSCAPE 15959M: Minghuan Lian <minghuan.Lian@nxp.com> 15960M: Mingkai Hu <mingkai.hu@nxp.com> 15961M: Roy Zang <roy.zang@nxp.com> 15962L: linuxppc-dev@lists.ozlabs.org 15963L: linux-pci@vger.kernel.org 15964L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15965S: Maintained 15966F: drivers/pci/controller/dwc/*layerscape* 15967 15968PCI DRIVER FOR GENERIC OF HOSTS 15969M: Will Deacon <will@kernel.org> 15970L: linux-pci@vger.kernel.org 15971L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15972S: Maintained 15973F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15974F: drivers/pci/controller/pci-host-common.c 15975F: drivers/pci/controller/pci-host-generic.c 15976 15977PCI DRIVER FOR IMX6 15978M: Richard Zhu <hongxing.zhu@nxp.com> 15979M: Lucas Stach <l.stach@pengutronix.de> 15980L: linux-pci@vger.kernel.org 15981L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15982S: Maintained 15983F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 15984F: drivers/pci/controller/dwc/*imx6* 15985 15986PCI DRIVER FOR FU740 15987M: Paul Walmsley <paul.walmsley@sifive.com> 15988M: Greentime Hu <greentime.hu@sifive.com> 15989L: linux-pci@vger.kernel.org 15990S: Maintained 15991F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 15992F: drivers/pci/controller/dwc/pcie-fu740.c 15993 15994PCI DRIVER FOR INTEL IXP4XX 15995M: Linus Walleij <linus.walleij@linaro.org> 15996S: Maintained 15997F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 15998F: drivers/pci/controller/pci-ixp4xx.c 15999 16000PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16001M: Nirmal Patel <nirmal.patel@linux.intel.com> 16002R: Jonathan Derrick <jonathan.derrick@linux.dev> 16003L: linux-pci@vger.kernel.org 16004S: Supported 16005F: drivers/pci/controller/vmd.c 16006 16007PCI DRIVER FOR MICROSEMI SWITCHTEC 16008M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16009M: Logan Gunthorpe <logang@deltatee.com> 16010L: linux-pci@vger.kernel.org 16011S: Maintained 16012F: Documentation/ABI/testing/sysfs-class-switchtec 16013F: Documentation/driver-api/switchtec.rst 16014F: drivers/ntb/hw/mscc/ 16015F: drivers/pci/switch/switchtec* 16016F: include/linux/switchtec.h 16017F: include/uapi/linux/switchtec_ioctl.h 16018 16019PCI DRIVER FOR MOBIVEIL PCIE IP 16020M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16021M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16022L: linux-pci@vger.kernel.org 16023S: Supported 16024F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16025F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16026 16027PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16028M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16029M: Pali Rohár <pali@kernel.org> 16030L: linux-pci@vger.kernel.org 16031L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16032S: Maintained 16033F: drivers/pci/controller/*mvebu* 16034 16035PCI DRIVER FOR NVIDIA TEGRA 16036M: Thierry Reding <thierry.reding@gmail.com> 16037L: linux-tegra@vger.kernel.org 16038L: linux-pci@vger.kernel.org 16039S: Supported 16040F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16041F: drivers/pci/controller/pci-tegra.c 16042 16043PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16044M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16045L: linux-pci@vger.kernel.org 16046L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16047S: Maintained 16048F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16049F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16050 16051PCI DRIVER FOR RENESAS R-CAR 16052M: Marek Vasut <marek.vasut+renesas@gmail.com> 16053M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16054L: linux-pci@vger.kernel.org 16055L: linux-renesas-soc@vger.kernel.org 16056S: Maintained 16057F: Documentation/devicetree/bindings/pci/*rcar* 16058F: drivers/pci/controller/*rcar* 16059 16060PCI DRIVER FOR SAMSUNG EXYNOS 16061M: Jingoo Han <jingoohan1@gmail.com> 16062L: linux-pci@vger.kernel.org 16063L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16064L: linux-samsung-soc@vger.kernel.org 16065S: Maintained 16066F: drivers/pci/controller/dwc/pci-exynos.c 16067 16068PCI DRIVER FOR SYNOPSYS DESIGNWARE 16069M: Jingoo Han <jingoohan1@gmail.com> 16070M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16071L: linux-pci@vger.kernel.org 16072S: Maintained 16073F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16074F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16075F: drivers/pci/controller/dwc/*designware* 16076 16077PCI DRIVER FOR TI DRA7XX/J721E 16078M: Vignesh Raghavendra <vigneshr@ti.com> 16079L: linux-omap@vger.kernel.org 16080L: linux-pci@vger.kernel.org 16081L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16082S: Supported 16083F: Documentation/devicetree/bindings/pci/ti-pci.txt 16084F: drivers/pci/controller/cadence/pci-j721e.c 16085F: drivers/pci/controller/dwc/pci-dra7xx.c 16086 16087PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16088M: Linus Walleij <linus.walleij@linaro.org> 16089L: linux-pci@vger.kernel.org 16090S: Maintained 16091F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16092F: drivers/pci/controller/pci-v3-semi.c 16093 16094PCI ENDPOINT SUBSYSTEM 16095M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16096M: Krzysztof Wilczyński <kw@linux.com> 16097R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16098R: Kishon Vijay Abraham I <kishon@kernel.org> 16099L: linux-pci@vger.kernel.org 16100S: Supported 16101Q: https://patchwork.kernel.org/project/linux-pci/list/ 16102B: https://bugzilla.kernel.org 16103C: irc://irc.oftc.net/linux-pci 16104T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16105F: Documentation/PCI/endpoint/* 16106F: Documentation/misc-devices/pci-endpoint-test.rst 16107F: drivers/misc/pci_endpoint_test.c 16108F: drivers/pci/endpoint/ 16109F: tools/pci/ 16110 16111PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16112M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16113R: Oliver O'Halloran <oohall@gmail.com> 16114L: linuxppc-dev@lists.ozlabs.org 16115S: Supported 16116F: Documentation/PCI/pci-error-recovery.rst 16117F: Documentation/powerpc/eeh-pci-error-recovery.rst 16118F: arch/powerpc/include/*/eeh*.h 16119F: arch/powerpc/kernel/eeh*.c 16120F: arch/powerpc/platforms/*/eeh*.c 16121F: drivers/pci/pcie/aer.c 16122F: drivers/pci/pcie/dpc.c 16123F: drivers/pci/pcie/err.c 16124 16125PCI ERROR RECOVERY 16126M: Linas Vepstas <linasvepstas@gmail.com> 16127L: linux-pci@vger.kernel.org 16128S: Supported 16129F: Documentation/PCI/pci-error-recovery.rst 16130 16131PCI PEER-TO-PEER DMA (P2PDMA) 16132M: Bjorn Helgaas <bhelgaas@google.com> 16133M: Logan Gunthorpe <logang@deltatee.com> 16134L: linux-pci@vger.kernel.org 16135S: Supported 16136Q: https://patchwork.kernel.org/project/linux-pci/list/ 16137B: https://bugzilla.kernel.org 16138C: irc://irc.oftc.net/linux-pci 16139T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16140F: Documentation/driver-api/pci/p2pdma.rst 16141F: drivers/pci/p2pdma.c 16142F: include/linux/pci-p2pdma.h 16143 16144PCI MSI DRIVER FOR ALTERA MSI IP 16145M: Joyce Ooi <joyce.ooi@intel.com> 16146L: linux-pci@vger.kernel.org 16147S: Supported 16148F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16149F: drivers/pci/controller/pcie-altera-msi.c 16150 16151PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16152M: Toan Le <toan@os.amperecomputing.com> 16153L: linux-pci@vger.kernel.org 16154L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16155S: Maintained 16156F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16157F: drivers/pci/controller/pci-xgene-msi.c 16158 16159PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16160M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16161M: Krzysztof Wilczyński <kw@linux.com> 16162R: Rob Herring <robh@kernel.org> 16163L: linux-pci@vger.kernel.org 16164S: Supported 16165Q: https://patchwork.kernel.org/project/linux-pci/list/ 16166B: https://bugzilla.kernel.org 16167C: irc://irc.oftc.net/linux-pci 16168T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16169F: Documentation/devicetree/bindings/pci/ 16170F: drivers/pci/controller/ 16171F: drivers/pci/pci-bridge-emul.c 16172F: drivers/pci/pci-bridge-emul.h 16173 16174PCI SUBSYSTEM 16175M: Bjorn Helgaas <bhelgaas@google.com> 16176L: linux-pci@vger.kernel.org 16177S: Supported 16178Q: https://patchwork.kernel.org/project/linux-pci/list/ 16179B: https://bugzilla.kernel.org 16180C: irc://irc.oftc.net/linux-pci 16181T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16182F: Documentation/PCI/ 16183F: Documentation/devicetree/bindings/pci/ 16184F: arch/x86/kernel/early-quirks.c 16185F: arch/x86/kernel/quirks.c 16186F: arch/x86/pci/ 16187F: drivers/acpi/pci* 16188F: drivers/pci/ 16189F: include/asm-generic/pci* 16190F: include/linux/of_pci.h 16191F: include/linux/pci* 16192F: include/uapi/linux/pci* 16193F: lib/pci* 16194 16195PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16196M: Jonathan Chocron <jonnyc@amazon.com> 16197L: linux-pci@vger.kernel.org 16198S: Maintained 16199F: Documentation/devicetree/bindings/pci/pcie-al.txt 16200F: drivers/pci/controller/dwc/pcie-al.c 16201 16202PCIE DRIVER FOR AMLOGIC MESON 16203M: Yue Wang <yue.wang@Amlogic.com> 16204L: linux-pci@vger.kernel.org 16205L: linux-amlogic@lists.infradead.org 16206S: Maintained 16207F: drivers/pci/controller/dwc/pci-meson.c 16208 16209PCIE DRIVER FOR AXIS ARTPEC 16210M: Jesper Nilsson <jesper.nilsson@axis.com> 16211L: linux-arm-kernel@axis.com 16212L: linux-pci@vger.kernel.org 16213S: Maintained 16214F: Documentation/devicetree/bindings/pci/axis,artpec* 16215F: drivers/pci/controller/dwc/*artpec* 16216 16217PCIE DRIVER FOR CAVIUM THUNDERX 16218M: Robert Richter <rric@kernel.org> 16219L: linux-pci@vger.kernel.org 16220L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16221S: Odd Fixes 16222F: drivers/pci/controller/pci-thunder-* 16223 16224PCIE DRIVER FOR HISILICON 16225M: Zhou Wang <wangzhou1@hisilicon.com> 16226L: linux-pci@vger.kernel.org 16227S: Maintained 16228F: drivers/pci/controller/dwc/pcie-hisi.c 16229 16230PCIE DRIVER FOR HISILICON KIRIN 16231M: Xiaowei Song <songxiaowei@hisilicon.com> 16232M: Binghui Wang <wangbinghui@hisilicon.com> 16233L: linux-pci@vger.kernel.org 16234S: Maintained 16235F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16236F: drivers/pci/controller/dwc/pcie-kirin.c 16237 16238PCIE DRIVER FOR HISILICON STB 16239M: Shawn Guo <shawn.guo@linaro.org> 16240L: linux-pci@vger.kernel.org 16241S: Maintained 16242F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16243F: drivers/pci/controller/dwc/pcie-histb.c 16244 16245PCIE DRIVER FOR INTEL KEEM BAY 16246M: Srikanth Thokala <srikanth.thokala@intel.com> 16247L: linux-pci@vger.kernel.org 16248S: Supported 16249F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16250F: drivers/pci/controller/dwc/pcie-keembay.c 16251 16252PCIE DRIVER FOR INTEL LGM GW SOC 16253M: Rahul Tanwar <rtanwar@maxlinear.com> 16254L: linux-pci@vger.kernel.org 16255S: Maintained 16256F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16257F: drivers/pci/controller/dwc/pcie-intel-gw.c 16258 16259PCIE DRIVER FOR MEDIATEK 16260M: Ryder Lee <ryder.lee@mediatek.com> 16261M: Jianjun Wang <jianjun.wang@mediatek.com> 16262L: linux-pci@vger.kernel.org 16263L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16264S: Supported 16265F: Documentation/devicetree/bindings/pci/mediatek* 16266F: drivers/pci/controller/*mediatek* 16267 16268PCIE DRIVER FOR MICROCHIP 16269M: Daire McNamara <daire.mcnamara@microchip.com> 16270L: linux-pci@vger.kernel.org 16271S: Supported 16272F: Documentation/devicetree/bindings/pci/microchip* 16273F: drivers/pci/controller/*microchip* 16274 16275PCIE DRIVER FOR QUALCOMM MSM 16276M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16277L: linux-pci@vger.kernel.org 16278L: linux-arm-msm@vger.kernel.org 16279S: Maintained 16280F: drivers/pci/controller/dwc/pcie-qcom.c 16281 16282PCIE ENDPOINT DRIVER FOR QUALCOMM 16283M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16284L: linux-pci@vger.kernel.org 16285L: linux-arm-msm@vger.kernel.org 16286S: Maintained 16287F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16288F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16289 16290PCIE DRIVER FOR ROCKCHIP 16291M: Shawn Lin <shawn.lin@rock-chips.com> 16292L: linux-pci@vger.kernel.org 16293L: linux-rockchip@lists.infradead.org 16294S: Maintained 16295F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16296F: drivers/pci/controller/pcie-rockchip* 16297 16298PCIE DRIVER FOR SOCIONEXT UNIPHIER 16299M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16300L: linux-pci@vger.kernel.org 16301S: Maintained 16302F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16303F: drivers/pci/controller/dwc/pcie-uniphier* 16304 16305PCIE DRIVER FOR ST SPEAR13XX 16306M: Pratyush Anand <pratyush.anand@gmail.com> 16307L: linux-pci@vger.kernel.org 16308S: Maintained 16309F: drivers/pci/controller/dwc/*spear* 16310 16311PCI DRIVER FOR XILINX VERSAL CPM 16312M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16313M: Michal Simek <michal.simek@amd.com> 16314L: linux-pci@vger.kernel.org 16315S: Maintained 16316F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16317F: drivers/pci/controller/pcie-xilinx-cpm.c 16318 16319PCMCIA SUBSYSTEM 16320M: Dominik Brodowski <linux@dominikbrodowski.net> 16321S: Odd Fixes 16322T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16323F: Documentation/pcmcia/ 16324F: drivers/pcmcia/ 16325F: include/pcmcia/ 16326F: tools/pcmcia/ 16327 16328PCNET32 NETWORK DRIVER 16329M: Don Fry <pcnet32@frontier.com> 16330L: netdev@vger.kernel.org 16331S: Maintained 16332F: drivers/net/ethernet/amd/pcnet32.c 16333 16334PCRYPT PARALLEL CRYPTO ENGINE 16335M: Steffen Klassert <steffen.klassert@secunet.com> 16336L: linux-crypto@vger.kernel.org 16337S: Maintained 16338F: crypto/pcrypt.c 16339F: include/crypto/pcrypt.h 16340 16341PEAQ WMI HOTKEYS DRIVER 16342M: Hans de Goede <hdegoede@redhat.com> 16343L: platform-driver-x86@vger.kernel.org 16344S: Maintained 16345F: drivers/platform/x86/peaq-wmi.c 16346 16347PECI HARDWARE MONITORING DRIVERS 16348M: Iwona Winiarska <iwona.winiarska@intel.com> 16349L: linux-hwmon@vger.kernel.org 16350S: Supported 16351F: Documentation/hwmon/peci-cputemp.rst 16352F: Documentation/hwmon/peci-dimmtemp.rst 16353F: drivers/hwmon/peci/ 16354 16355PECI SUBSYSTEM 16356M: Iwona Winiarska <iwona.winiarska@intel.com> 16357L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16358S: Supported 16359F: Documentation/devicetree/bindings/peci/ 16360F: Documentation/peci/ 16361F: drivers/peci/ 16362F: include/linux/peci-cpu.h 16363F: include/linux/peci.h 16364 16365PENSANDO ETHERNET DRIVERS 16366M: Shannon Nelson <shannon.nelson@amd.com> 16367M: Brett Creeley <brett.creeley@amd.com> 16368M: drivers@pensando.io 16369L: netdev@vger.kernel.org 16370S: Supported 16371F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16372F: drivers/net/ethernet/pensando/ 16373 16374PER-CPU MEMORY ALLOCATOR 16375M: Dennis Zhou <dennis@kernel.org> 16376M: Tejun Heo <tj@kernel.org> 16377M: Christoph Lameter <cl@linux.com> 16378L: linux-mm@kvack.org 16379S: Maintained 16380T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16381F: arch/*/include/asm/percpu.h 16382F: include/linux/percpu*.h 16383F: lib/percpu*.c 16384F: mm/percpu*.c 16385 16386PER-TASK DELAY ACCOUNTING 16387M: Balbir Singh <bsingharora@gmail.com> 16388S: Maintained 16389F: include/linux/delayacct.h 16390F: kernel/delayacct.c 16391 16392PERFORMANCE EVENTS SUBSYSTEM 16393M: Peter Zijlstra <peterz@infradead.org> 16394M: Ingo Molnar <mingo@redhat.com> 16395M: Arnaldo Carvalho de Melo <acme@kernel.org> 16396R: Mark Rutland <mark.rutland@arm.com> 16397R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16398R: Jiri Olsa <jolsa@kernel.org> 16399R: Namhyung Kim <namhyung@kernel.org> 16400R: Ian Rogers <irogers@google.com> 16401L: linux-perf-users@vger.kernel.org 16402L: linux-kernel@vger.kernel.org 16403S: Supported 16404W: https://perf.wiki.kernel.org/ 16405T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16406F: arch/*/events/* 16407F: arch/*/events/*/* 16408F: arch/*/include/asm/perf_event.h 16409F: arch/*/kernel/*/*/perf_event*.c 16410F: arch/*/kernel/*/perf_event*.c 16411F: arch/*/kernel/perf_callchain.c 16412F: arch/*/kernel/perf_event*.c 16413F: include/linux/perf_event.h 16414F: include/uapi/linux/perf_event.h 16415F: kernel/events/* 16416F: tools/lib/perf/ 16417F: tools/perf/ 16418 16419PERFORMANCE EVENTS TOOLING ARM64 16420R: John Garry <john.g.garry@oracle.com> 16421R: Will Deacon <will@kernel.org> 16422R: James Clark <james.clark@arm.com> 16423R: Mike Leach <mike.leach@linaro.org> 16424R: Leo Yan <leo.yan@linaro.org> 16425L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16426S: Supported 16427F: tools/build/feature/test-libopencsd.c 16428F: tools/perf/arch/arm*/ 16429F: tools/perf/pmu-events/arch/arm64/ 16430F: tools/perf/util/arm-spe* 16431F: tools/perf/util/cs-etm* 16432 16433PERSONALITY HANDLING 16434M: Christoph Hellwig <hch@infradead.org> 16435L: linux-abi-devel@lists.sourceforge.net 16436S: Maintained 16437F: include/linux/personality.h 16438F: include/uapi/linux/personality.h 16439 16440PHOENIX RC FLIGHT CONTROLLER ADAPTER 16441M: Marcus Folkesson <marcus.folkesson@gmail.com> 16442L: linux-input@vger.kernel.org 16443S: Maintained 16444F: Documentation/input/devices/pxrc.rst 16445F: drivers/input/joystick/pxrc.c 16446 16447PHONET PROTOCOL 16448M: Remi Denis-Courmont <courmisch@gmail.com> 16449S: Supported 16450F: Documentation/networking/phonet.rst 16451F: include/linux/phonet.h 16452F: include/net/phonet/ 16453F: include/uapi/linux/phonet.h 16454F: net/phonet/ 16455 16456PHRAM MTD DRIVER 16457M: Joern Engel <joern@lazybastard.org> 16458L: linux-mtd@lists.infradead.org 16459S: Maintained 16460F: drivers/mtd/devices/phram.c 16461 16462PICOLCD HID DRIVER 16463M: Bruno Prémont <bonbons@linux-vserver.org> 16464L: linux-input@vger.kernel.org 16465S: Maintained 16466F: drivers/hid/hid-picolcd* 16467 16468PIDFD API 16469M: Christian Brauner <christian@brauner.io> 16470L: linux-kernel@vger.kernel.org 16471S: Maintained 16472T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16473F: samples/pidfd/ 16474F: tools/testing/selftests/clone3/ 16475F: tools/testing/selftests/pid_namespace/ 16476F: tools/testing/selftests/pidfd/ 16477K: (?i)pidfd 16478K: (?i)clone3 16479K: \b(clone_args|kernel_clone_args)\b 16480 16481PIN CONTROL SUBSYSTEM 16482M: Linus Walleij <linus.walleij@linaro.org> 16483L: linux-gpio@vger.kernel.org 16484S: Maintained 16485T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16486F: Documentation/devicetree/bindings/pinctrl/ 16487F: Documentation/driver-api/pin-control.rst 16488F: drivers/pinctrl/ 16489F: include/dt-bindings/pinctrl/ 16490F: include/linux/pinctrl/ 16491 16492PIN CONTROLLER - AMD 16493M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16494M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16495S: Maintained 16496F: drivers/pinctrl/pinctrl-amd.c 16497 16498PIN CONTROLLER - FREESCALE 16499M: Dong Aisheng <aisheng.dong@nxp.com> 16500M: Fabio Estevam <festevam@gmail.com> 16501M: Shawn Guo <shawnguo@kernel.org> 16502M: Jacky Bai <ping.bai@nxp.com> 16503R: Pengutronix Kernel Team <kernel@pengutronix.de> 16504L: linux-gpio@vger.kernel.org 16505S: Maintained 16506F: Documentation/devicetree/bindings/pinctrl/fsl,* 16507F: drivers/pinctrl/freescale/ 16508 16509PIN CONTROLLER - INTEL 16510M: Mika Westerberg <mika.westerberg@linux.intel.com> 16511M: Andy Shevchenko <andy@kernel.org> 16512S: Supported 16513T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16514F: drivers/pinctrl/intel/ 16515 16516PIN CONTROLLER - KEEMBAY 16517M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16518S: Supported 16519F: drivers/pinctrl/pinctrl-keembay* 16520 16521PIN CONTROLLER - MEDIATEK 16522M: Sean Wang <sean.wang@kernel.org> 16523L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16524S: Maintained 16525F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16526F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16527F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16528F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16529F: drivers/pinctrl/mediatek/ 16530 16531PIN CONTROLLER - MICROCHIP AT91 16532M: Ludovic Desroches <ludovic.desroches@microchip.com> 16533L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16534L: linux-gpio@vger.kernel.org 16535S: Supported 16536F: drivers/gpio/gpio-sama5d2-piobu.c 16537F: drivers/pinctrl/pinctrl-at91* 16538 16539PIN CONTROLLER - QUALCOMM 16540M: Bjorn Andersson <andersson@kernel.org> 16541L: linux-arm-msm@vger.kernel.org 16542S: Maintained 16543F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16544F: drivers/pinctrl/qcom/ 16545 16546PIN CONTROLLER - RENESAS 16547M: Geert Uytterhoeven <geert+renesas@glider.be> 16548L: linux-renesas-soc@vger.kernel.org 16549S: Supported 16550T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16551F: Documentation/devicetree/bindings/pinctrl/renesas,* 16552F: drivers/pinctrl/renesas/ 16553 16554PIN CONTROLLER - SAMSUNG 16555M: Tomasz Figa <tomasz.figa@gmail.com> 16556M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16557M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16558R: Alim Akhtar <alim.akhtar@samsung.com> 16559L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16560L: linux-samsung-soc@vger.kernel.org 16561S: Maintained 16562C: irc://irc.libera.chat/linux-exynos 16563Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16564B: mailto:linux-samsung-soc@vger.kernel.org 16565T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16566F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16567F: drivers/pinctrl/samsung/ 16568F: include/dt-bindings/pinctrl/samsung.h 16569 16570PIN CONTROLLER - SINGLE 16571M: Tony Lindgren <tony@atomide.com> 16572M: Haojian Zhuang <haojian.zhuang@linaro.org> 16573L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16574L: linux-omap@vger.kernel.org 16575S: Maintained 16576F: drivers/pinctrl/pinctrl-single.c 16577 16578PIN CONTROLLER - THUNDERBAY 16579M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16580S: Supported 16581F: drivers/pinctrl/pinctrl-thunderbay.c 16582 16583PIN CONTROLLER - SUNPLUS / TIBBO 16584M: Dvorkin Dmitry <dvorkin@tibbo.com> 16585M: Wells Lu <wellslutw@gmail.com> 16586L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16587S: Maintained 16588W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16589F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16590F: drivers/pinctrl/sunplus/ 16591F: include/dt-bindings/pinctrl/sppctl*.h 16592 16593PINE64 PINEPHONE KEYBOARD DRIVER 16594M: Samuel Holland <samuel@sholland.org> 16595S: Supported 16596F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16597F: drivers/input/keyboard/pinephone-keyboard.c 16598 16599PKTCDVD DRIVER 16600M: linux-block@vger.kernel.org 16601S: Orphan 16602F: drivers/block/pktcdvd.c 16603F: include/linux/pktcdvd.h 16604F: include/uapi/linux/pktcdvd.h 16605 16606PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16607M: Tomasz Duszynski <tduszyns@gmail.com> 16608S: Maintained 16609F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16610F: drivers/iio/chemical/pms7003.c 16611 16612PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16613M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16614L: netdev@vger.kernel.org 16615S: Maintained 16616F: drivers/net/phy/mdio-open-alliance.h 16617F: net/ethtool/plca.c 16618 16619PLDMFW LIBRARY 16620M: Jacob Keller <jacob.e.keller@intel.com> 16621S: Maintained 16622F: Documentation/driver-api/pldmfw/ 16623F: include/linux/pldmfw.h 16624F: lib/pldmfw/ 16625 16626PLX DMA DRIVER 16627M: Logan Gunthorpe <logang@deltatee.com> 16628S: Maintained 16629F: drivers/dma/plx_dma.c 16630 16631PM6764TR DRIVER 16632M: Charles Hsu <hsu.yungteng@gmail.com> 16633L: linux-hwmon@vger.kernel.org 16634S: Maintained 16635F: Documentation/hwmon/pm6764tr.rst 16636F: drivers/hwmon/pmbus/pm6764tr.c 16637 16638PM-GRAPH UTILITY 16639M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16640L: linux-pm@vger.kernel.org 16641S: Supported 16642W: https://01.org/pm-graph 16643B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16644T: git git://github.com/intel/pm-graph 16645F: tools/power/pm-graph 16646 16647PMBUS HARDWARE MONITORING DRIVERS 16648M: Guenter Roeck <linux@roeck-us.net> 16649L: linux-hwmon@vger.kernel.org 16650S: Maintained 16651W: http://hwmon.wiki.kernel.org/ 16652W: http://www.roeck-us.net/linux/drivers/ 16653T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16654F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16655F: Documentation/devicetree/bindings/hwmon/max31785.txt 16656F: Documentation/hwmon/adm1275.rst 16657F: Documentation/hwmon/ibm-cffps.rst 16658F: Documentation/hwmon/ir35221.rst 16659F: Documentation/hwmon/lm25066.rst 16660F: Documentation/hwmon/ltc2978.rst 16661F: Documentation/hwmon/ltc3815.rst 16662F: Documentation/hwmon/max16064.rst 16663F: Documentation/hwmon/max20751.rst 16664F: Documentation/hwmon/max31785.rst 16665F: Documentation/hwmon/max34440.rst 16666F: Documentation/hwmon/max8688.rst 16667F: Documentation/hwmon/pmbus-core.rst 16668F: Documentation/hwmon/pmbus.rst 16669F: Documentation/hwmon/tps40422.rst 16670F: Documentation/hwmon/ucd9000.rst 16671F: Documentation/hwmon/ucd9200.rst 16672F: Documentation/hwmon/zl6100.rst 16673F: drivers/hwmon/pmbus/ 16674F: include/linux/pmbus.h 16675 16676PMC SIERRA MaxRAID DRIVER 16677L: linux-scsi@vger.kernel.org 16678S: Orphan 16679W: http://www.pmc-sierra.com/ 16680F: drivers/scsi/pmcraid.* 16681 16682PMC SIERRA PM8001 DRIVER 16683M: Jack Wang <jinpu.wang@cloud.ionos.com> 16684L: linux-scsi@vger.kernel.org 16685S: Supported 16686F: drivers/scsi/pm8001/ 16687 16688PNI RM3100 IIO DRIVER 16689M: Song Qiang <songqiang1304521@gmail.com> 16690L: linux-iio@vger.kernel.org 16691S: Maintained 16692F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16693F: drivers/iio/magnetometer/rm3100* 16694 16695PNP SUPPORT 16696M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16697L: linux-acpi@vger.kernel.org 16698S: Maintained 16699F: drivers/pnp/ 16700F: include/linux/pnp.h 16701 16702POSIX CLOCKS and TIMERS 16703M: Thomas Gleixner <tglx@linutronix.de> 16704L: linux-kernel@vger.kernel.org 16705S: Maintained 16706T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16707F: fs/timerfd.c 16708F: include/linux/time_namespace.h 16709F: include/linux/timer* 16710F: kernel/time/*timer* 16711F: kernel/time/namespace.c 16712 16713POWER MANAGEMENT CORE 16714M: "Rafael J. Wysocki" <rafael@kernel.org> 16715L: linux-pm@vger.kernel.org 16716S: Supported 16717B: https://bugzilla.kernel.org 16718T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16719F: drivers/base/power/ 16720F: drivers/powercap/ 16721F: include/linux/intel_rapl.h 16722F: include/linux/pm.h 16723F: include/linux/pm_* 16724F: include/linux/powercap.h 16725F: kernel/configs/nopm.config 16726 16727DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16728M: Daniel Lezcano <daniel.lezcano@kernel.org> 16729L: linux-pm@vger.kernel.org 16730S: Supported 16731B: https://bugzilla.kernel.org 16732T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16733F: drivers/powercap/dtpm* 16734F: include/linux/dtpm.h 16735 16736POWER STATE COORDINATION INTERFACE (PSCI) 16737M: Mark Rutland <mark.rutland@arm.com> 16738M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16739L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16740S: Maintained 16741F: drivers/firmware/psci/ 16742F: include/linux/psci.h 16743F: include/uapi/linux/psci.h 16744 16745POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16746M: Sebastian Reichel <sre@kernel.org> 16747L: linux-pm@vger.kernel.org 16748S: Maintained 16749T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16750F: Documentation/ABI/testing/sysfs-class-power 16751F: Documentation/devicetree/bindings/power/supply/ 16752F: drivers/power/supply/ 16753F: include/linux/power/ 16754F: include/linux/power_supply.h 16755 16756POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16757M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16758L: linuxppc-dev@lists.ozlabs.org 16759S: Maintained 16760F: drivers/char/powernv-op-panel.c 16761 16762PPP OVER ATM (RFC 2364) 16763M: Mitchell Blank Jr <mitch@sfgoth.com> 16764S: Maintained 16765F: include/uapi/linux/atmppp.h 16766F: net/atm/pppoatm.c 16767 16768PPP OVER ETHERNET 16769M: Michal Ostrowski <mostrows@earthlink.net> 16770S: Maintained 16771F: drivers/net/ppp/pppoe.c 16772F: drivers/net/ppp/pppox.c 16773 16774PPP OVER L2TP 16775M: James Chapman <jchapman@katalix.com> 16776S: Maintained 16777F: include/linux/if_pppol2tp.h 16778F: include/uapi/linux/if_pppol2tp.h 16779F: net/l2tp/l2tp_ppp.c 16780 16781PPP PROTOCOL DRIVERS AND COMPRESSORS 16782M: Paul Mackerras <paulus@samba.org> 16783L: linux-ppp@vger.kernel.org 16784S: Maintained 16785F: drivers/net/ppp/ppp_* 16786 16787PPS SUPPORT 16788M: Rodolfo Giometti <giometti@enneenne.com> 16789L: linuxpps@ml.enneenne.com (subscribers-only) 16790S: Maintained 16791W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16792F: Documentation/ABI/testing/sysfs-pps 16793F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16794F: Documentation/driver-api/pps.rst 16795F: drivers/pps/ 16796F: include/linux/pps*.h 16797F: include/uapi/linux/pps.h 16798 16799PPTP DRIVER 16800M: Dmitry Kozlov <xeb@mail.ru> 16801L: netdev@vger.kernel.org 16802S: Maintained 16803W: http://sourceforge.net/projects/accel-pptp 16804F: drivers/net/ppp/pptp.c 16805 16806PRESSURE STALL INFORMATION (PSI) 16807M: Johannes Weiner <hannes@cmpxchg.org> 16808M: Suren Baghdasaryan <surenb@google.com> 16809S: Maintained 16810F: include/linux/psi* 16811F: kernel/sched/psi.c 16812 16813PRINTK 16814M: Petr Mladek <pmladek@suse.com> 16815M: Sergey Senozhatsky <senozhatsky@chromium.org> 16816R: Steven Rostedt <rostedt@goodmis.org> 16817R: John Ogness <john.ogness@linutronix.de> 16818S: Maintained 16819T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16820F: include/linux/printk.h 16821F: kernel/printk/ 16822 16823PRINTK INDEXING 16824R: Chris Down <chris@chrisdown.name> 16825S: Maintained 16826F: Documentation/core-api/printk-index.rst 16827F: kernel/printk/index.c 16828K: printk_index 16829 16830PROC FILESYSTEM 16831L: linux-kernel@vger.kernel.org 16832L: linux-fsdevel@vger.kernel.org 16833S: Maintained 16834F: Documentation/filesystems/proc.rst 16835F: fs/proc/ 16836F: include/linux/proc_fs.h 16837F: tools/testing/selftests/proc/ 16838 16839PROC SYSCTL 16840M: Luis Chamberlain <mcgrof@kernel.org> 16841M: Kees Cook <keescook@chromium.org> 16842M: Iurii Zaikin <yzaikin@google.com> 16843L: linux-kernel@vger.kernel.org 16844L: linux-fsdevel@vger.kernel.org 16845S: Maintained 16846T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16847F: fs/proc/proc_sysctl.c 16848F: include/linux/sysctl.h 16849F: kernel/sysctl-test.c 16850F: kernel/sysctl.c 16851F: tools/testing/selftests/sysctl/ 16852 16853PS3 NETWORK SUPPORT 16854M: Geoff Levand <geoff@infradead.org> 16855L: netdev@vger.kernel.org 16856L: linuxppc-dev@lists.ozlabs.org 16857S: Maintained 16858F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16859 16860PS3 PLATFORM SUPPORT 16861M: Geoff Levand <geoff@infradead.org> 16862L: linuxppc-dev@lists.ozlabs.org 16863S: Maintained 16864F: arch/powerpc/boot/ps3* 16865F: arch/powerpc/include/asm/lv1call.h 16866F: arch/powerpc/include/asm/ps3*.h 16867F: arch/powerpc/platforms/ps3/ 16868F: drivers/*/ps3* 16869F: drivers/ps3/ 16870F: drivers/rtc/rtc-ps3.c 16871F: drivers/usb/host/*ps3.c 16872F: sound/ppc/snd_ps3* 16873 16874PS3VRAM DRIVER 16875M: Jim Paris <jim@jtan.com> 16876M: Geoff Levand <geoff@infradead.org> 16877L: linuxppc-dev@lists.ozlabs.org 16878S: Maintained 16879F: drivers/block/ps3vram.c 16880 16881PSAMPLE PACKET SAMPLING SUPPORT 16882M: Yotam Gigi <yotam.gi@gmail.com> 16883S: Maintained 16884F: include/net/psample.h 16885F: include/uapi/linux/psample.h 16886F: net/psample 16887 16888PSTORE FILESYSTEM 16889M: Kees Cook <keescook@chromium.org> 16890R: Tony Luck <tony.luck@intel.com> 16891R: Guilherme G. Piccoli <gpiccoli@igalia.com> 16892L: linux-hardening@vger.kernel.org 16893S: Supported 16894T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16895F: Documentation/admin-guide/ramoops.rst 16896F: Documentation/admin-guide/pstore-blk.rst 16897F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16898F: drivers/acpi/apei/erst.c 16899F: drivers/firmware/efi/efi-pstore.c 16900F: fs/pstore/ 16901F: include/linux/pstore* 16902K: \b(pstore|ramoops) 16903 16904PTP HARDWARE CLOCK SUPPORT 16905M: Richard Cochran <richardcochran@gmail.com> 16906L: netdev@vger.kernel.org 16907S: Maintained 16908W: http://linuxptp.sourceforge.net/ 16909F: Documentation/ABI/testing/sysfs-ptp 16910F: Documentation/driver-api/ptp.rst 16911F: drivers/net/phy/dp83640* 16912F: drivers/ptp/* 16913F: include/linux/ptp_cl* 16914K: (?:\b|_)ptp(?:\b|_) 16915 16916PTP VIRTUAL CLOCK SUPPORT 16917M: Yangbo Lu <yangbo.lu@nxp.com> 16918L: netdev@vger.kernel.org 16919S: Maintained 16920F: drivers/ptp/ptp_vclock.c 16921F: net/ethtool/phc_vclocks.c 16922 16923PTRACE SUPPORT 16924M: Oleg Nesterov <oleg@redhat.com> 16925S: Maintained 16926F: arch/*/*/ptrace*.c 16927F: arch/*/include/asm/ptrace*.h 16928F: arch/*/ptrace*.c 16929F: include/asm-generic/syscall.h 16930F: include/linux/ptrace.h 16931F: include/linux/regset.h 16932F: include/uapi/linux/ptrace.h 16933F: kernel/ptrace.c 16934 16935PULSE8-CEC DRIVER 16936M: Hans Verkuil <hverkuil@xs4all.nl> 16937L: linux-media@vger.kernel.org 16938S: Maintained 16939T: git git://linuxtv.org/media_tree.git 16940F: drivers/media/cec/usb/pulse8/ 16941 16942PURELIFI PLFXLC DRIVER 16943M: Srinivasan Raju <srini.raju@purelifi.com> 16944L: linux-wireless@vger.kernel.org 16945S: Supported 16946F: drivers/net/wireless/purelifi/plfxlc/ 16947 16948PVRUSB2 VIDEO4LINUX DRIVER 16949M: Mike Isely <isely@pobox.com> 16950L: pvrusb2@isely.net (subscribers-only) 16951L: linux-media@vger.kernel.org 16952S: Maintained 16953W: http://www.isely.net/pvrusb2/ 16954T: git git://linuxtv.org/media_tree.git 16955F: Documentation/driver-api/media/drivers/pvrusb2* 16956F: drivers/media/usb/pvrusb2/ 16957 16958PWC WEBCAM DRIVER 16959M: Hans Verkuil <hverkuil@xs4all.nl> 16960L: linux-media@vger.kernel.org 16961S: Odd Fixes 16962T: git git://linuxtv.org/media_tree.git 16963F: drivers/media/usb/pwc/* 16964F: include/trace/events/pwc.h 16965 16966PWM IR Transmitter 16967M: Sean Young <sean@mess.org> 16968L: linux-media@vger.kernel.org 16969S: Maintained 16970F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 16971F: drivers/media/rc/pwm-ir-tx.c 16972 16973PWM SUBSYSTEM 16974M: Thierry Reding <thierry.reding@gmail.com> 16975R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16976L: linux-pwm@vger.kernel.org 16977S: Maintained 16978Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16979T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16980F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 16981F: Documentation/devicetree/bindings/pwm/ 16982F: Documentation/driver-api/pwm.rst 16983F: drivers/gpio/gpio-mvebu.c 16984F: drivers/pwm/ 16985F: drivers/video/backlight/pwm_bl.c 16986F: include/dt-bindings/pwm/ 16987F: include/linux/pwm.h 16988F: include/linux/pwm_backlight.h 16989K: pwm_(config|apply_state|ops) 16990 16991PXA GPIO DRIVER 16992M: Robert Jarzmik <robert.jarzmik@free.fr> 16993L: linux-gpio@vger.kernel.org 16994S: Maintained 16995F: drivers/gpio/gpio-pxa.c 16996 16997PXA MMCI DRIVER 16998S: Orphan 16999 17000PXA RTC DRIVER 17001M: Robert Jarzmik <robert.jarzmik@free.fr> 17002L: linux-rtc@vger.kernel.org 17003S: Maintained 17004 17005PXA2xx/PXA3xx SUPPORT 17006M: Daniel Mack <daniel@zonque.org> 17007M: Haojian Zhuang <haojian.zhuang@gmail.com> 17008M: Robert Jarzmik <robert.jarzmik@free.fr> 17009L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17010S: Maintained 17011T: git git://github.com/hzhuang1/linux.git 17012T: git git://github.com/rjarzmik/linux.git 17013F: arch/arm/boot/dts/pxa* 17014F: arch/arm/mach-pxa/ 17015F: drivers/dma/pxa* 17016F: drivers/pcmcia/pxa2xx* 17017F: drivers/pinctrl/pxa/ 17018F: drivers/spi/spi-pxa2xx* 17019F: drivers/usb/gadget/udc/pxa2* 17020F: include/sound/pxa2xx-lib.h 17021F: sound/arm/pxa* 17022F: sound/soc/pxa/ 17023 17024QAT DRIVER 17025M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17026L: qat-linux@intel.com 17027S: Supported 17028F: drivers/crypto/qat/ 17029 17030QCOM AUDIO (ASoC) DRIVERS 17031M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17032M: Banajit Goswami <bgoswami@quicinc.com> 17033L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17034S: Supported 17035F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17036F: Documentation/devicetree/bindings/sound/qcom,* 17037F: drivers/soc/qcom/apr.c 17038F: include/dt-bindings/sound/qcom,wcd9335.h 17039F: sound/soc/codecs/lpass-rx-macro.* 17040F: sound/soc/codecs/lpass-tx-macro.* 17041F: sound/soc/codecs/lpass-va-macro.c 17042F: sound/soc/codecs/lpass-wsa-macro.* 17043F: sound/soc/codecs/msm8916-wcd-analog.c 17044F: sound/soc/codecs/msm8916-wcd-digital.c 17045F: sound/soc/codecs/wcd9335.* 17046F: sound/soc/codecs/wcd934x.c 17047F: sound/soc/codecs/wcd-clsh-v2.* 17048F: sound/soc/codecs/wcd-mbhc-v2.* 17049F: sound/soc/codecs/wsa881x.c 17050F: sound/soc/codecs/wsa883x.c 17051F: sound/soc/qcom/ 17052 17053QCOM EMBEDDED USB DEBUGGER (EUD) 17054M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17055L: linux-arm-msm@vger.kernel.org 17056S: Maintained 17057F: Documentation/ABI/testing/sysfs-driver-eud 17058F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17059F: drivers/usb/misc/qcom_eud.c 17060 17061QCOM IPA DRIVER 17062M: Alex Elder <elder@kernel.org> 17063L: netdev@vger.kernel.org 17064S: Supported 17065F: drivers/net/ipa/ 17066 17067QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17068M: Gabriel Somlo <somlo@cmu.edu> 17069M: "Michael S. Tsirkin" <mst@redhat.com> 17070L: qemu-devel@nongnu.org 17071S: Maintained 17072F: drivers/firmware/qemu_fw_cfg.c 17073F: include/uapi/linux/qemu_fw_cfg.h 17074 17075QIB DRIVER 17076M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17077L: linux-rdma@vger.kernel.org 17078S: Supported 17079F: drivers/infiniband/hw/qib/ 17080 17081QLOGIC QL41xxx FCOE DRIVER 17082M: Saurav Kashyap <skashyap@marvell.com> 17083M: Javed Hasan <jhasan@marvell.com> 17084M: GR-QLogic-Storage-Upstream@marvell.com 17085L: linux-scsi@vger.kernel.org 17086S: Supported 17087F: drivers/scsi/qedf/ 17088 17089QLOGIC QL41xxx ISCSI DRIVER 17090M: Nilesh Javali <njavali@marvell.com> 17091M: Manish Rangankar <mrangankar@marvell.com> 17092M: GR-QLogic-Storage-Upstream@marvell.com 17093L: linux-scsi@vger.kernel.org 17094S: Supported 17095F: drivers/scsi/qedi/ 17096 17097QLOGIC QL4xxx ETHERNET DRIVER 17098M: Ariel Elior <aelior@marvell.com> 17099M: Manish Chopra <manishc@marvell.com> 17100L: netdev@vger.kernel.org 17101S: Supported 17102F: drivers/net/ethernet/qlogic/qed/ 17103F: drivers/net/ethernet/qlogic/qede/ 17104F: include/linux/qed/ 17105 17106QLOGIC QL4xxx RDMA DRIVER 17107M: Michal Kalderon <mkalderon@marvell.com> 17108M: Ariel Elior <aelior@marvell.com> 17109L: linux-rdma@vger.kernel.org 17110S: Supported 17111F: drivers/infiniband/hw/qedr/ 17112F: include/uapi/rdma/qedr-abi.h 17113 17114QLOGIC QLA1280 SCSI DRIVER 17115M: Michael Reed <mdr@sgi.com> 17116L: linux-scsi@vger.kernel.org 17117S: Maintained 17118F: drivers/scsi/qla1280.[ch] 17119 17120QLOGIC QLA2XXX FC-SCSI DRIVER 17121M: Nilesh Javali <njavali@marvell.com> 17122M: GR-QLogic-Storage-Upstream@marvell.com 17123L: linux-scsi@vger.kernel.org 17124S: Supported 17125F: drivers/scsi/qla2xxx/ 17126 17127QLOGIC QLA3XXX NETWORK DRIVER 17128M: GR-Linux-NIC-Dev@marvell.com 17129L: netdev@vger.kernel.org 17130S: Supported 17131F: drivers/net/ethernet/qlogic/qla3xxx.* 17132 17133QLOGIC QLA4XXX iSCSI DRIVER 17134M: Nilesh Javali <njavali@marvell.com> 17135M: Manish Rangankar <mrangankar@marvell.com> 17136M: GR-QLogic-Storage-Upstream@marvell.com 17137L: linux-scsi@vger.kernel.org 17138S: Supported 17139F: drivers/scsi/qla4xxx/ 17140 17141QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17142M: Shahed Shaikh <shshaikh@marvell.com> 17143M: Manish Chopra <manishc@marvell.com> 17144M: GR-Linux-NIC-Dev@marvell.com 17145L: netdev@vger.kernel.org 17146S: Supported 17147F: drivers/net/ethernet/qlogic/qlcnic/ 17148 17149QLOGIC QLGE 10Gb ETHERNET DRIVER 17150M: Manish Chopra <manishc@marvell.com> 17151M: GR-Linux-NIC-Dev@marvell.com 17152M: Coiby Xu <coiby.xu@gmail.com> 17153L: netdev@vger.kernel.org 17154S: Supported 17155F: Documentation/networking/device_drivers/qlogic/qlge.rst 17156F: drivers/staging/qlge/ 17157 17158QM1D1B0004 MEDIA DRIVER 17159M: Akihiro Tsukada <tskd08@gmail.com> 17160L: linux-media@vger.kernel.org 17161S: Odd Fixes 17162F: drivers/media/tuners/qm1d1b0004* 17163 17164QM1D1C0042 MEDIA DRIVER 17165M: Akihiro Tsukada <tskd08@gmail.com> 17166L: linux-media@vger.kernel.org 17167S: Odd Fixes 17168F: drivers/media/tuners/qm1d1c0042* 17169 17170QNX4 FILESYSTEM 17171M: Anders Larsen <al@alarsen.net> 17172S: Maintained 17173W: http://www.alarsen.net/linux/qnx4fs/ 17174F: fs/qnx4/ 17175F: include/uapi/linux/qnx4_fs.h 17176F: include/uapi/linux/qnxtypes.h 17177 17178QORIQ DPAA2 FSL-MC BUS DRIVER 17179M: Stuart Yoder <stuyoder@gmail.com> 17180M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17181L: linux-kernel@vger.kernel.org 17182S: Maintained 17183F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17184F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17185F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17186F: drivers/bus/fsl-mc/ 17187F: include/uapi/linux/fsl_mc.h 17188 17189QT1010 MEDIA DRIVER 17190M: Antti Palosaari <crope@iki.fi> 17191L: linux-media@vger.kernel.org 17192S: Maintained 17193W: https://linuxtv.org 17194W: http://palosaari.fi/linux/ 17195Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17196T: git git://linuxtv.org/anttip/media_tree.git 17197F: drivers/media/tuners/qt1010* 17198 17199QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17200M: Kalle Valo <kvalo@kernel.org> 17201L: ath10k@lists.infradead.org 17202S: Supported 17203W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17204T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17205F: drivers/net/wireless/ath/ath10k/ 17206F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 17207 17208QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17209M: Kalle Valo <kvalo@kernel.org> 17210L: ath11k@lists.infradead.org 17211S: Supported 17212T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17213F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17214F: drivers/net/wireless/ath/ath11k/ 17215 17216QUALCOMM ATH12K WIRELESS DRIVER 17217M: Kalle Valo <kvalo@kernel.org> 17218L: ath12k@lists.infradead.org 17219S: Supported 17220T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17221F: drivers/net/wireless/ath/ath12k/ 17222 17223QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17224M: Toke Høiland-Jørgensen <toke@toke.dk> 17225L: linux-wireless@vger.kernel.org 17226S: Maintained 17227W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17228F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17229F: drivers/net/wireless/ath/ath9k/ 17230 17231QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17232M: Stephan Gerhold <stephan@gerhold.net> 17233L: netdev@vger.kernel.org 17234L: linux-arm-msm@vger.kernel.org 17235S: Maintained 17236F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17237F: drivers/net/wwan/qcom_bam_dmux.c 17238 17239QUALCOMM CAMERA SUBSYSTEM DRIVER 17240M: Robert Foss <rfoss@kernel.org> 17241M: Todor Tomov <todor.too@gmail.com> 17242L: linux-media@vger.kernel.org 17243S: Maintained 17244F: Documentation/admin-guide/media/qcom_camss.rst 17245F: Documentation/devicetree/bindings/media/*camss* 17246F: drivers/media/platform/qcom/camss/ 17247 17248QUALCOMM CLOCK DRIVERS 17249M: Bjorn Andersson <andersson@kernel.org> 17250L: linux-arm-msm@vger.kernel.org 17251S: Supported 17252T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17253F: Documentation/devicetree/bindings/clock/qcom,* 17254F: drivers/clk/qcom/ 17255F: include/dt-bindings/clock/qcom,* 17256 17257QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17258M: Bjorn Andersson <andersson@kernel.org> 17259M: Konrad Dybcio <konrad.dybcio@linaro.org> 17260L: linux-pm@vger.kernel.org 17261L: linux-arm-msm@vger.kernel.org 17262S: Maintained 17263F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17264F: drivers/soc/qcom/cpr.c 17265 17266QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17267M: Ilia Lin <ilia.lin@kernel.org> 17268L: linux-pm@vger.kernel.org 17269S: Maintained 17270F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17271F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17272F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17273 17274QUALCOMM CRYPTO DRIVERS 17275M: Thara Gopinath <thara.gopinath@gmail.com> 17276L: linux-crypto@vger.kernel.org 17277L: linux-arm-msm@vger.kernel.org 17278S: Maintained 17279F: drivers/crypto/qce/ 17280 17281QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17282M: Timur Tabi <timur@kernel.org> 17283L: netdev@vger.kernel.org 17284S: Maintained 17285F: drivers/net/ethernet/qualcomm/emac/ 17286 17287QUALCOMM ETHQOS ETHERNET DRIVER 17288M: Vinod Koul <vkoul@kernel.org> 17289R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17290L: netdev@vger.kernel.org 17291S: Maintained 17292F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 17293F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17294 17295QUALCOMM FASTRPC DRIVER 17296M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17297M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17298L: linux-arm-msm@vger.kernel.org 17299S: Maintained 17300F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17301F: drivers/misc/fastrpc.c 17302F: include/uapi/misc/fastrpc.h 17303 17304QUALCOMM HEXAGON ARCHITECTURE 17305M: Brian Cain <bcain@quicinc.com> 17306L: linux-hexagon@vger.kernel.org 17307T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17308S: Supported 17309F: arch/hexagon/ 17310 17311QUALCOMM HIDMA DRIVER 17312M: Sinan Kaya <okaya@kernel.org> 17313L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17314L: linux-arm-msm@vger.kernel.org 17315L: dmaengine@vger.kernel.org 17316S: Supported 17317F: drivers/dma/qcom/hidma* 17318 17319QUALCOMM I2C CCI DRIVER 17320M: Loic Poulain <loic.poulain@linaro.org> 17321M: Robert Foss <rfoss@kernel.org> 17322L: linux-i2c@vger.kernel.org 17323L: linux-arm-msm@vger.kernel.org 17324S: Maintained 17325F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17326F: drivers/i2c/busses/i2c-qcom-cci.c 17327 17328QUALCOMM INTERCONNECT BWMON DRIVER 17329M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17330L: linux-arm-msm@vger.kernel.org 17331S: Maintained 17332F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17333F: drivers/soc/qcom/icc-bwmon.c 17334 17335QUALCOMM IOMMU 17336M: Rob Clark <robdclark@gmail.com> 17337L: iommu@lists.linux.dev 17338L: linux-arm-msm@vger.kernel.org 17339S: Maintained 17340F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17341 17342QUALCOMM IPC ROUTER (QRTR) DRIVER 17343M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17344L: linux-arm-msm@vger.kernel.org 17345S: Maintained 17346F: include/trace/events/qrtr.h 17347F: include/uapi/linux/qrtr.h 17348F: net/qrtr/ 17349 17350QUALCOMM IPCC MAILBOX DRIVER 17351M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17352L: linux-arm-msm@vger.kernel.org 17353S: Supported 17354F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17355F: drivers/mailbox/qcom-ipcc.c 17356F: include/dt-bindings/mailbox/qcom-ipcc.h 17357 17358QUALCOMM IPQ4019 USB PHY DRIVER 17359M: Robert Marko <robert.marko@sartura.hr> 17360M: Luka Perkov <luka.perkov@sartura.hr> 17361L: linux-arm-msm@vger.kernel.org 17362S: Maintained 17363F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17364F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17365 17366QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17367M: Robert Marko <robert.marko@sartura.hr> 17368M: Luka Perkov <luka.perkov@sartura.hr> 17369L: linux-arm-msm@vger.kernel.org 17370S: Maintained 17371F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17372F: drivers/regulator/vqmmc-ipq4019-regulator.c 17373 17374QUALCOMM NAND CONTROLLER DRIVER 17375M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17376L: linux-mtd@lists.infradead.org 17377L: linux-arm-msm@vger.kernel.org 17378S: Maintained 17379F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17380F: drivers/mtd/nand/raw/qcom_nandc.c 17381 17382QUALCOMM RMNET DRIVER 17383M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17384M: Sean Tranchetti <quic_stranche@quicinc.com> 17385L: netdev@vger.kernel.org 17386S: Maintained 17387F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17388F: drivers/net/ethernet/qualcomm/rmnet/ 17389F: include/linux/if_rmnet.h 17390 17391QUALCOMM TSENS THERMAL DRIVER 17392M: Amit Kucheria <amitk@kernel.org> 17393M: Thara Gopinath <thara.gopinath@gmail.com> 17394L: linux-pm@vger.kernel.org 17395L: linux-arm-msm@vger.kernel.org 17396S: Maintained 17397F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17398F: drivers/thermal/qcom/ 17399 17400QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17401M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17402M: Vikash Garodia <quic_vgarodia@quicinc.com> 17403L: linux-media@vger.kernel.org 17404L: linux-arm-msm@vger.kernel.org 17405S: Maintained 17406T: git git://linuxtv.org/media_tree.git 17407F: Documentation/devicetree/bindings/media/*venus* 17408F: drivers/media/platform/qcom/venus/ 17409 17410QUALCOMM WCN36XX WIRELESS DRIVER 17411M: Loic Poulain <loic.poulain@linaro.org> 17412L: wcn36xx@lists.infradead.org 17413S: Supported 17414W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17415F: drivers/net/wireless/ath/wcn36xx/ 17416 17417QUANTENNA QTNFMAC WIRELESS DRIVER 17418M: Igor Mitsyanko <imitsyanko@quantenna.com> 17419R: Sergey Matyukevich <geomatsi@gmail.com> 17420L: linux-wireless@vger.kernel.org 17421S: Maintained 17422F: drivers/net/wireless/quantenna 17423 17424RADEON and AMDGPU DRM DRIVERS 17425M: Alex Deucher <alexander.deucher@amd.com> 17426M: Christian König <christian.koenig@amd.com> 17427M: Pan, Xinhui <Xinhui.Pan@amd.com> 17428L: amd-gfx@lists.freedesktop.org 17429S: Supported 17430T: git https://gitlab.freedesktop.org/agd5f/linux.git 17431B: https://gitlab.freedesktop.org/drm/amd/-/issues 17432C: irc://irc.oftc.net/radeon 17433F: Documentation/gpu/amdgpu/ 17434F: drivers/gpu/drm/amd/ 17435F: drivers/gpu/drm/radeon/ 17436F: include/uapi/drm/amdgpu_drm.h 17437F: include/uapi/drm/radeon_drm.h 17438 17439RADEON FRAMEBUFFER DISPLAY DRIVER 17440M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17441L: linux-fbdev@vger.kernel.org 17442S: Maintained 17443F: drivers/video/fbdev/aty/radeon* 17444F: include/uapi/linux/radeonfb.h 17445 17446RADIOSHARK RADIO DRIVER 17447M: Hans Verkuil <hverkuil@xs4all.nl> 17448L: linux-media@vger.kernel.org 17449S: Maintained 17450T: git git://linuxtv.org/media_tree.git 17451F: drivers/media/radio/radio-shark.c 17452 17453RADIOSHARK2 RADIO DRIVER 17454M: Hans Verkuil <hverkuil@xs4all.nl> 17455L: linux-media@vger.kernel.org 17456S: Maintained 17457T: git git://linuxtv.org/media_tree.git 17458F: drivers/media/radio/radio-shark2.c 17459F: drivers/media/radio/radio-tea5777.c 17460 17461RADOS BLOCK DEVICE (RBD) 17462M: Ilya Dryomov <idryomov@gmail.com> 17463R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17464L: ceph-devel@vger.kernel.org 17465S: Supported 17466W: http://ceph.com/ 17467T: git https://github.com/ceph/ceph-client.git 17468F: Documentation/ABI/testing/sysfs-bus-rbd 17469F: drivers/block/rbd.c 17470F: drivers/block/rbd_types.h 17471 17472RAGE128 FRAMEBUFFER DISPLAY DRIVER 17473M: Paul Mackerras <paulus@samba.org> 17474L: linux-fbdev@vger.kernel.org 17475S: Maintained 17476F: drivers/video/fbdev/aty/aty128fb.c 17477 17478RAINSHADOW-CEC DRIVER 17479M: Hans Verkuil <hverkuil@xs4all.nl> 17480L: linux-media@vger.kernel.org 17481S: Maintained 17482T: git git://linuxtv.org/media_tree.git 17483F: drivers/media/cec/usb/rainshadow/ 17484 17485RALINK MIPS ARCHITECTURE 17486M: John Crispin <john@phrozen.org> 17487L: linux-mips@vger.kernel.org 17488S: Maintained 17489F: arch/mips/ralink 17490 17491RALINK MT7621 MIPS ARCHITECTURE 17492M: Arınç ÜNAL <arinc.unal@arinc9.com> 17493M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17494L: linux-mips@vger.kernel.org 17495S: Maintained 17496F: arch/mips/boot/dts/ralink/mt7621* 17497 17498RALINK PINCTRL DRIVER 17499M: Arınç ÜNAL <arinc.unal@arinc9.com> 17500M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17501L: linux-mips@vger.kernel.org 17502S: Maintained 17503F: drivers/pinctrl/ralink/ 17504 17505RALINK RT2X00 WIRELESS LAN DRIVER 17506M: Stanislaw Gruszka <stf_xl@wp.pl> 17507M: Helmut Schaa <helmut.schaa@googlemail.com> 17508L: linux-wireless@vger.kernel.org 17509S: Maintained 17510F: drivers/net/wireless/ralink/rt2x00/ 17511 17512RAMDISK RAM BLOCK DEVICE DRIVER 17513M: Jens Axboe <axboe@kernel.dk> 17514S: Maintained 17515F: Documentation/admin-guide/blockdev/ramdisk.rst 17516F: drivers/block/brd.c 17517 17518RANCHU VIRTUAL BOARD FOR MIPS 17519M: Miodrag Dinic <miodrag.dinic@mips.com> 17520L: linux-mips@vger.kernel.org 17521S: Supported 17522F: arch/mips/configs/generic/board-ranchu.config 17523F: arch/mips/generic/board-ranchu.c 17524 17525RANDOM NUMBER DRIVER 17526M: "Theodore Ts'o" <tytso@mit.edu> 17527M: Jason A. Donenfeld <Jason@zx2c4.com> 17528T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17529S: Maintained 17530F: drivers/char/random.c 17531F: drivers/virt/vmgenid.c 17532 17533RAPIDIO SUBSYSTEM 17534M: Matt Porter <mporter@kernel.crashing.org> 17535M: Alexandre Bounine <alex.bou9@gmail.com> 17536S: Maintained 17537F: drivers/rapidio/ 17538 17539RAS INFRASTRUCTURE 17540M: Tony Luck <tony.luck@intel.com> 17541M: Borislav Petkov <bp@alien8.de> 17542L: linux-edac@vger.kernel.org 17543S: Maintained 17544F: Documentation/admin-guide/ras.rst 17545F: drivers/ras/ 17546F: include/linux/ras.h 17547F: include/ras/ras_event.h 17548 17549RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17550L: linux-wireless@vger.kernel.org 17551S: Orphan 17552F: drivers/net/wireless/ray* 17553 17554RC-CORE / LIRC FRAMEWORK 17555M: Sean Young <sean@mess.org> 17556L: linux-media@vger.kernel.org 17557S: Maintained 17558W: http://linuxtv.org 17559T: git git://linuxtv.org/media_tree.git 17560F: Documentation/driver-api/media/rc-core.rst 17561F: Documentation/userspace-api/media/rc/ 17562F: drivers/media/rc/ 17563F: include/media/rc-map.h 17564F: include/media/rc-core.h 17565F: include/uapi/linux/lirc.h 17566 17567RCMM REMOTE CONTROLS DECODER 17568M: Patrick Lerda <patrick9876@free.fr> 17569S: Maintained 17570F: drivers/media/rc/ir-rcmm-decoder.c 17571 17572RCUTORTURE TEST FRAMEWORK 17573M: "Paul E. McKenney" <paulmck@kernel.org> 17574M: Josh Triplett <josh@joshtriplett.org> 17575R: Steven Rostedt <rostedt@goodmis.org> 17576R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17577R: Lai Jiangshan <jiangshanlai@gmail.com> 17578L: rcu@vger.kernel.org 17579S: Supported 17580T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17581F: tools/testing/selftests/rcutorture 17582 17583RDACM20 Camera Sensor 17584M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17585M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17586M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17587M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17588L: linux-media@vger.kernel.org 17589S: Maintained 17590F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17591F: drivers/media/i2c/max9271.c 17592F: drivers/media/i2c/max9271.h 17593F: drivers/media/i2c/rdacm20.c 17594 17595RDACM21 Camera Sensor 17596M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17597M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17598M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17599M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17600L: linux-media@vger.kernel.org 17601S: Maintained 17602F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17603F: drivers/media/i2c/max9271.c 17604F: drivers/media/i2c/max9271.h 17605F: drivers/media/i2c/rdacm21.c 17606 17607RDC R-321X SoC 17608M: Florian Fainelli <florian@openwrt.org> 17609S: Maintained 17610 17611RDC R6040 FAST ETHERNET DRIVER 17612M: Florian Fainelli <f.fainelli@gmail.com> 17613L: netdev@vger.kernel.org 17614S: Maintained 17615F: drivers/net/ethernet/rdc/r6040.c 17616 17617RDMAVT - RDMA verbs software 17618M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17619L: linux-rdma@vger.kernel.org 17620S: Supported 17621F: drivers/infiniband/sw/rdmavt 17622 17623RDS - RELIABLE DATAGRAM SOCKETS 17624M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17625L: netdev@vger.kernel.org 17626L: linux-rdma@vger.kernel.org 17627L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17628S: Supported 17629W: https://oss.oracle.com/projects/rds/ 17630F: Documentation/networking/rds.rst 17631F: net/rds/ 17632 17633RDT - RESOURCE ALLOCATION 17634M: Fenghua Yu <fenghua.yu@intel.com> 17635M: Reinette Chatre <reinette.chatre@intel.com> 17636L: linux-kernel@vger.kernel.org 17637S: Supported 17638F: Documentation/x86/resctrl* 17639F: arch/x86/include/asm/resctrl.h 17640F: arch/x86/kernel/cpu/resctrl/ 17641F: tools/testing/selftests/resctrl/ 17642 17643READ-COPY UPDATE (RCU) 17644M: "Paul E. McKenney" <paulmck@kernel.org> 17645M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17646M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17647M: Josh Triplett <josh@joshtriplett.org> 17648R: Steven Rostedt <rostedt@goodmis.org> 17649R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17650R: Lai Jiangshan <jiangshanlai@gmail.com> 17651R: Joel Fernandes <joel@joelfernandes.org> 17652L: rcu@vger.kernel.org 17653S: Supported 17654W: http://www.rdrop.com/users/paulmck/RCU/ 17655T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17656F: Documentation/RCU/ 17657F: include/linux/rcu* 17658F: kernel/rcu/ 17659X: Documentation/RCU/torture.rst 17660X: include/linux/srcu*.h 17661X: kernel/rcu/srcu*.c 17662 17663REAL TIME CLOCK (RTC) SUBSYSTEM 17664M: Alessandro Zummo <a.zummo@towertech.it> 17665M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17666L: linux-rtc@vger.kernel.org 17667S: Maintained 17668Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17669T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17670F: Documentation/admin-guide/rtc.rst 17671F: Documentation/devicetree/bindings/rtc/ 17672F: drivers/rtc/ 17673F: include/linux/platform_data/rtc-* 17674F: include/linux/rtc.h 17675F: include/linux/rtc/ 17676F: include/uapi/linux/rtc.h 17677F: tools/testing/selftests/rtc/ 17678 17679REALTEK AUDIO CODECS 17680M: Oder Chiou <oder_chiou@realtek.com> 17681S: Maintained 17682F: include/sound/rt*.h 17683F: sound/soc/codecs/rt* 17684 17685REALTEK OTTO WATCHDOG 17686M: Sander Vanheule <sander@svanheule.net> 17687L: linux-watchdog@vger.kernel.org 17688S: Maintained 17689F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17690F: drivers/watchdog/realtek_otto_wdt.c 17691 17692REALTEK RTL83xx SMI DSA ROUTER CHIPS 17693M: Linus Walleij <linus.walleij@linaro.org> 17694M: Alvin Šipraga <alsi@bang-olufsen.dk> 17695S: Maintained 17696F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17697F: drivers/net/dsa/realtek/* 17698 17699REALTEK WIRELESS DRIVER (rtlwifi family) 17700M: Ping-Ke Shih <pkshih@realtek.com> 17701L: linux-wireless@vger.kernel.org 17702S: Maintained 17703W: https://wireless.wiki.kernel.org/ 17704T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17705F: drivers/net/wireless/realtek/rtlwifi/ 17706 17707REALTEK WIRELESS DRIVER (rtw88) 17708M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17709L: linux-wireless@vger.kernel.org 17710S: Maintained 17711F: drivers/net/wireless/realtek/rtw88/ 17712 17713REALTEK WIRELESS DRIVER (rtw89) 17714M: Ping-Ke Shih <pkshih@realtek.com> 17715L: linux-wireless@vger.kernel.org 17716S: Maintained 17717F: drivers/net/wireless/realtek/rtw89/ 17718 17719REDPINE WIRELESS DRIVER 17720L: linux-wireless@vger.kernel.org 17721S: Orphan 17722F: drivers/net/wireless/rsi/ 17723 17724REGISTER MAP ABSTRACTION 17725M: Mark Brown <broonie@kernel.org> 17726L: linux-kernel@vger.kernel.org 17727S: Supported 17728T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17729F: Documentation/devicetree/bindings/regmap/ 17730F: drivers/base/regmap/ 17731F: include/linux/regmap.h 17732 17733REISERFS FILE SYSTEM 17734L: reiserfs-devel@vger.kernel.org 17735S: Supported 17736F: fs/reiserfs/ 17737 17738REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17739M: Bjorn Andersson <andersson@kernel.org> 17740M: Mathieu Poirier <mathieu.poirier@linaro.org> 17741L: linux-remoteproc@vger.kernel.org 17742S: Maintained 17743T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17744F: Documentation/ABI/testing/sysfs-class-remoteproc 17745F: Documentation/devicetree/bindings/remoteproc/ 17746F: Documentation/staging/remoteproc.rst 17747F: drivers/remoteproc/ 17748F: include/linux/remoteproc.h 17749F: include/linux/remoteproc/ 17750 17751REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17752M: Bjorn Andersson <andersson@kernel.org> 17753M: Mathieu Poirier <mathieu.poirier@linaro.org> 17754L: linux-remoteproc@vger.kernel.org 17755S: Maintained 17756T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17757F: Documentation/ABI/testing/sysfs-bus-rpmsg 17758F: Documentation/staging/rpmsg.rst 17759F: drivers/rpmsg/ 17760F: include/linux/rpmsg.h 17761F: include/linux/rpmsg/ 17762F: include/uapi/linux/rpmsg.h 17763F: samples/rpmsg/ 17764 17765REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17766M: Stephan Gerhold <stephan@gerhold.net> 17767L: netdev@vger.kernel.org 17768L: linux-remoteproc@vger.kernel.org 17769S: Maintained 17770F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17771 17772RENESAS CLOCK DRIVERS 17773M: Geert Uytterhoeven <geert+renesas@glider.be> 17774L: linux-renesas-soc@vger.kernel.org 17775S: Supported 17776T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17777F: Documentation/devicetree/bindings/clock/renesas,* 17778F: drivers/clk/renesas/ 17779 17780RENESAS EMEV2 I2C DRIVER 17781M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17782L: linux-renesas-soc@vger.kernel.org 17783S: Supported 17784F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17785F: drivers/i2c/busses/i2c-emev2.c 17786 17787RENESAS ETHERNET DRIVERS 17788R: Sergey Shtylyov <s.shtylyov@omp.ru> 17789L: netdev@vger.kernel.org 17790L: linux-renesas-soc@vger.kernel.org 17791F: Documentation/devicetree/bindings/net/renesas,*.yaml 17792F: drivers/net/ethernet/renesas/ 17793F: include/linux/sh_eth.h 17794 17795RENESAS IDT821034 ASoC CODEC 17796M: Herve Codina <herve.codina@bootlin.com> 17797L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17798S: Maintained 17799F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 17800F: sound/soc/codecs/idt821034.c 17801 17802RENESAS R-CAR GYROADC DRIVER 17803M: Marek Vasut <marek.vasut@gmail.com> 17804L: linux-iio@vger.kernel.org 17805S: Supported 17806F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17807F: drivers/iio/adc/rcar-gyroadc.c 17808 17809RENESAS R-CAR I2C DRIVERS 17810M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17811L: linux-renesas-soc@vger.kernel.org 17812S: Supported 17813F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17814F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17815F: drivers/i2c/busses/i2c-rcar.c 17816F: drivers/i2c/busses/i2c-sh_mobile.c 17817 17818RENESAS R-CAR SATA DRIVER 17819R: Sergey Shtylyov <s.shtylyov@omp.ru> 17820S: Supported 17821L: linux-ide@vger.kernel.org 17822L: linux-renesas-soc@vger.kernel.org 17823F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17824F: drivers/ata/sata_rcar.c 17825 17826RENESAS R-CAR THERMAL DRIVERS 17827M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17828L: linux-renesas-soc@vger.kernel.org 17829S: Supported 17830F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17831F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17832F: drivers/thermal/rcar_gen3_thermal.c 17833F: drivers/thermal/rcar_thermal.c 17834 17835RENESAS RIIC DRIVER 17836M: Chris Brandt <chris.brandt@renesas.com> 17837L: linux-renesas-soc@vger.kernel.org 17838S: Supported 17839F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17840F: drivers/i2c/busses/i2c-riic.c 17841 17842RENESAS USB PHY DRIVER 17843M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17844L: linux-renesas-soc@vger.kernel.org 17845S: Maintained 17846F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17847 17848RENESAS RZ/G2L A/D DRIVER 17849M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17850L: linux-iio@vger.kernel.org 17851L: linux-renesas-soc@vger.kernel.org 17852S: Supported 17853F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17854F: drivers/iio/adc/rzg2l_adc.c 17855 17856RENESAS RZ/N1 A5PSW SWITCH DRIVER 17857M: Clément Léger <clement.leger@bootlin.com> 17858L: linux-renesas-soc@vger.kernel.org 17859L: netdev@vger.kernel.org 17860S: Maintained 17861F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17862F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 17863F: drivers/net/dsa/rzn1_a5psw* 17864F: drivers/net/pcs/pcs-rzn1-miic.c 17865F: include/dt-bindings/net/pcs-rzn1-miic.h 17866F: include/linux/pcs-rzn1-miic.h 17867F: net/dsa/tag_rzn1_a5psw.c 17868 17869RENESAS RZ/N1 RTC CONTROLLER DRIVER 17870M: Miquel Raynal <miquel.raynal@bootlin.com> 17871L: linux-rtc@vger.kernel.org 17872L: linux-renesas-soc@vger.kernel.org 17873S: Maintained 17874F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17875F: drivers/rtc/rtc-rzn1.c 17876 17877RENESAS RZ/N1 USBF CONTROLLER DRIVER 17878M: Herve Codina <herve.codina@bootlin.com> 17879L: linux-renesas-soc@vger.kernel.org 17880L: linux-usb@vger.kernel.org 17881S: Maintained 17882F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 17883F: drivers/usb/gadget/udc/renesas_usbf.c 17884 17885RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17886M: Miquel Raynal <miquel.raynal@bootlin.com> 17887L: linux-mtd@lists.infradead.org 17888L: linux-renesas-soc@vger.kernel.org 17889S: Maintained 17890F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17891F: drivers/mtd/nand/raw/renesas-nand-controller.c 17892 17893RENESAS VERSACLOCK 7 CLOCK DRIVER 17894M: Alex Helms <alexander.helms.jy@renesas.com> 17895S: Maintained 17896F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 17897F: drivers/clk/clk-versaclock7.c 17898 17899RESET CONTROLLER FRAMEWORK 17900M: Philipp Zabel <p.zabel@pengutronix.de> 17901S: Maintained 17902T: git git://git.pengutronix.de/git/pza/linux 17903F: Documentation/devicetree/bindings/reset/ 17904F: Documentation/driver-api/reset.rst 17905F: drivers/reset/ 17906F: include/dt-bindings/reset/ 17907F: include/linux/reset-controller.h 17908F: include/linux/reset.h 17909F: include/linux/reset/ 17910K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17911 17912RESTARTABLE SEQUENCES SUPPORT 17913M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17914M: Peter Zijlstra <peterz@infradead.org> 17915M: "Paul E. McKenney" <paulmck@kernel.org> 17916M: Boqun Feng <boqun.feng@gmail.com> 17917L: linux-kernel@vger.kernel.org 17918S: Supported 17919F: include/trace/events/rseq.h 17920F: include/uapi/linux/rseq.h 17921F: kernel/rseq.c 17922F: tools/testing/selftests/rseq/ 17923 17924RFKILL 17925M: Johannes Berg <johannes@sipsolutions.net> 17926L: linux-wireless@vger.kernel.org 17927S: Maintained 17928W: https://wireless.wiki.kernel.org/ 17929Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17930T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17931T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17932F: Documentation/ABI/stable/sysfs-class-rfkill 17933F: Documentation/driver-api/rfkill.rst 17934F: include/linux/rfkill.h 17935F: include/uapi/linux/rfkill.h 17936F: net/rfkill/ 17937 17938RHASHTABLE 17939M: Thomas Graf <tgraf@suug.ch> 17940M: Herbert Xu <herbert@gondor.apana.org.au> 17941L: netdev@vger.kernel.org 17942S: Maintained 17943F: include/linux/rhashtable-types.h 17944F: include/linux/rhashtable.h 17945F: lib/rhashtable.c 17946F: lib/test_rhashtable.c 17947 17948RICOH R5C592 MEMORYSTICK DRIVER 17949M: Maxim Levitsky <maximlevitsky@gmail.com> 17950S: Maintained 17951F: drivers/memstick/host/r592.* 17952 17953RICOH SMARTMEDIA/XD DRIVER 17954M: Maxim Levitsky <maximlevitsky@gmail.com> 17955S: Maintained 17956F: drivers/mtd/nand/raw/r852.c 17957F: drivers/mtd/nand/raw/r852.h 17958 17959RISC-V PMU DRIVERS 17960M: Atish Patra <atishp@atishpatra.org> 17961R: Anup Patel <anup@brainfault.org> 17962L: linux-riscv@lists.infradead.org 17963S: Supported 17964F: drivers/perf/riscv_pmu.c 17965F: drivers/perf/riscv_pmu_legacy.c 17966F: drivers/perf/riscv_pmu_sbi.c 17967 17968RISC-V ARCHITECTURE 17969M: Paul Walmsley <paul.walmsley@sifive.com> 17970M: Palmer Dabbelt <palmer@dabbelt.com> 17971M: Albert Ou <aou@eecs.berkeley.edu> 17972L: linux-riscv@lists.infradead.org 17973S: Supported 17974Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17975C: irc://irc.libera.chat/riscv 17976P: Documentation/riscv/patch-acceptance.rst 17977T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17978F: arch/riscv/ 17979N: riscv 17980K: riscv 17981 17982RISC-V MICROCHIP FPGA SUPPORT 17983M: Conor Dooley <conor.dooley@microchip.com> 17984M: Daire McNamara <daire.mcnamara@microchip.com> 17985L: linux-riscv@lists.infradead.org 17986S: Supported 17987F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 17988F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 17989F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 17990F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 17991F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 17992F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 17993F: Documentation/devicetree/bindings/riscv/microchip.yaml 17994F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 17995F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 17996F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 17997F: arch/riscv/boot/dts/microchip/ 17998F: drivers/char/hw_random/mpfs-rng.c 17999F: drivers/clk/microchip/clk-mpfs.c 18000F: drivers/i2c/busses/i2c-microchip-corei2c.c 18001F: drivers/mailbox/mailbox-mpfs.c 18002F: drivers/pci/controller/pcie-microchip-host.c 18003F: drivers/reset/reset-mpfs.c 18004F: drivers/rtc/rtc-mpfs.c 18005F: drivers/soc/microchip/mpfs-sys-controller.c 18006F: drivers/spi/spi-microchip-core-qspi.c 18007F: drivers/spi/spi-microchip-core.c 18008F: drivers/usb/musb/mpfs.c 18009F: include/soc/microchip/mpfs.h 18010 18011RISC-V MISC SOC SUPPORT 18012M: Conor Dooley <conor@kernel.org> 18013L: linux-riscv@lists.infradead.org 18014S: Maintained 18015Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18016T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18017F: Documentation/devicetree/bindings/riscv/ 18018F: arch/riscv/boot/dts/ 18019 18020RNBD BLOCK DRIVERS 18021M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18022M: Jack Wang <jinpu.wang@ionos.com> 18023L: linux-block@vger.kernel.org 18024S: Maintained 18025F: drivers/block/rnbd/ 18026 18027ROCCAT DRIVERS 18028M: Stefan Achatz <erazor_de@users.sourceforge.net> 18029S: Maintained 18030W: http://sourceforge.net/projects/roccat/ 18031F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18032F: drivers/hid/hid-roccat* 18033F: include/linux/hid-roccat* 18034 18035ROCKCHIP CRYPTO DRIVERS 18036M: Corentin Labbe <clabbe@baylibre.com> 18037L: linux-crypto@vger.kernel.org 18038S: Maintained 18039F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18040F: drivers/crypto/rockchip/ 18041 18042ROCKCHIP I2S TDM DRIVER 18043M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18044L: linux-rockchip@lists.infradead.org 18045S: Maintained 18046F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18047F: sound/soc/rockchip/rockchip_i2s_tdm.* 18048 18049ROCKCHIP ISP V1 DRIVER 18050M: Dafna Hirschfeld <dafna@fastmail.com> 18051L: linux-media@vger.kernel.org 18052L: linux-rockchip@lists.infradead.org 18053S: Maintained 18054F: Documentation/admin-guide/media/rkisp1.rst 18055F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18056F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18057F: drivers/media/platform/rockchip/rkisp1 18058F: include/uapi/linux/rkisp1-config.h 18059 18060ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18061M: Jacob Chen <jacob-chen@iotwrt.com> 18062M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18063L: linux-media@vger.kernel.org 18064L: linux-rockchip@lists.infradead.org 18065S: Maintained 18066F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18067F: drivers/media/platform/rockchip/rga/ 18068 18069ROCKCHIP VIDEO DECODER DRIVER 18070M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18071L: linux-media@vger.kernel.org 18072L: linux-rockchip@lists.infradead.org 18073S: Maintained 18074F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18075F: drivers/staging/media/rkvdec/ 18076 18077ROCKER DRIVER 18078M: Jiri Pirko <jiri@resnulli.us> 18079L: netdev@vger.kernel.org 18080S: Supported 18081F: drivers/net/ethernet/rocker/ 18082 18083ROCKETPORT EXPRESS/INFINITY DRIVER 18084M: Kevin Cernekee <cernekee@gmail.com> 18085L: linux-serial@vger.kernel.org 18086S: Odd Fixes 18087F: drivers/tty/serial/rp2.* 18088 18089ROHM BD99954 CHARGER IC 18090M: Matti Vaittinen <mazziesaccount@gmail.com> 18091S: Supported 18092F: drivers/power/supply/bd99954-charger.c 18093F: drivers/power/supply/bd99954-charger.h 18094 18095ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18096M: Tomasz Duszynski <tduszyns@gmail.com> 18097S: Maintained 18098F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18099F: drivers/iio/light/bh1750.c 18100 18101ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18102M: Marek Vasut <marek.vasut+renesas@gmail.com> 18103L: linux-kernel@vger.kernel.org 18104L: linux-renesas-soc@vger.kernel.org 18105S: Supported 18106F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18107F: drivers/gpio/gpio-bd9571mwv.c 18108F: drivers/mfd/bd9571mwv.c 18109F: drivers/regulator/bd9571mwv-regulator.c 18110F: include/linux/mfd/bd9571mwv.h 18111 18112ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18113M: Matti Vaittinen <mazziesaccount@gmail.com> 18114S: Supported 18115F: drivers/clk/clk-bd718x7.c 18116F: drivers/gpio/gpio-bd71815.c 18117F: drivers/gpio/gpio-bd71828.c 18118F: drivers/mfd/rohm-bd71828.c 18119F: drivers/mfd/rohm-bd718x7.c 18120F: drivers/mfd/rohm-bd9576.c 18121F: drivers/regulator/bd71815-regulator.c 18122F: drivers/regulator/bd71828-regulator.c 18123F: drivers/regulator/bd718x7-regulator.c 18124F: drivers/regulator/bd9576-regulator.c 18125F: drivers/regulator/rohm-regulator.c 18126F: drivers/rtc/rtc-bd70528.c 18127F: drivers/watchdog/bd9576_wdt.c 18128F: include/linux/mfd/rohm-bd71815.h 18129F: include/linux/mfd/rohm-bd71828.h 18130F: include/linux/mfd/rohm-bd718x7.h 18131F: include/linux/mfd/rohm-bd957x.h 18132F: include/linux/mfd/rohm-generic.h 18133F: include/linux/mfd/rohm-shared.h 18134 18135ROSE NETWORK LAYER 18136M: Ralf Baechle <ralf@linux-mips.org> 18137L: linux-hams@vger.kernel.org 18138S: Maintained 18139W: http://www.linux-ax25.org/ 18140F: include/net/rose.h 18141F: include/uapi/linux/rose.h 18142F: net/rose/ 18143 18144ROTATION DRIVER FOR ALLWINNER A83T 18145M: Jernej Skrabec <jernej.skrabec@gmail.com> 18146L: linux-media@vger.kernel.org 18147S: Maintained 18148T: git git://linuxtv.org/media_tree.git 18149F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18150F: drivers/media/platform/sunxi/sun8i-rotate/ 18151 18152RPMSG TTY DRIVER 18153M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18154L: linux-remoteproc@vger.kernel.org 18155S: Maintained 18156F: drivers/tty/rpmsg_tty.c 18157 18158RTL2830 MEDIA DRIVER 18159M: Antti Palosaari <crope@iki.fi> 18160L: linux-media@vger.kernel.org 18161S: Maintained 18162W: https://linuxtv.org 18163W: http://palosaari.fi/linux/ 18164Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18165T: git git://linuxtv.org/anttip/media_tree.git 18166F: drivers/media/dvb-frontends/rtl2830* 18167 18168RTL2832 MEDIA DRIVER 18169M: Antti Palosaari <crope@iki.fi> 18170L: linux-media@vger.kernel.org 18171S: Maintained 18172W: https://linuxtv.org 18173W: http://palosaari.fi/linux/ 18174Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18175T: git git://linuxtv.org/anttip/media_tree.git 18176F: drivers/media/dvb-frontends/rtl2832* 18177 18178RTL2832_SDR MEDIA DRIVER 18179M: Antti Palosaari <crope@iki.fi> 18180L: linux-media@vger.kernel.org 18181S: Maintained 18182W: https://linuxtv.org 18183W: http://palosaari.fi/linux/ 18184Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18185T: git git://linuxtv.org/anttip/media_tree.git 18186F: drivers/media/dvb-frontends/rtl2832_sdr* 18187 18188RTL8180 WIRELESS DRIVER 18189L: linux-wireless@vger.kernel.org 18190S: Orphan 18191W: https://wireless.wiki.kernel.org/ 18192T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18193F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18194 18195RTL8187 WIRELESS DRIVER 18196M: Herton Ronaldo Krzesinski <herton@canonical.com> 18197M: Hin-Tak Leung <htl10@users.sourceforge.net> 18198M: Larry Finger <Larry.Finger@lwfinger.net> 18199L: linux-wireless@vger.kernel.org 18200S: Maintained 18201W: https://wireless.wiki.kernel.org/ 18202T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18203F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18204 18205RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18206M: Jes Sorensen <Jes.Sorensen@gmail.com> 18207L: linux-wireless@vger.kernel.org 18208S: Maintained 18209T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18210F: drivers/net/wireless/realtek/rtl8xxxu/ 18211 18212RTRS TRANSPORT DRIVERS 18213M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18214M: Jack Wang <jinpu.wang@ionos.com> 18215L: linux-rdma@vger.kernel.org 18216S: Maintained 18217F: drivers/infiniband/ulp/rtrs/ 18218 18219RUNTIME VERIFICATION (RV) 18220M: Daniel Bristot de Oliveira <bristot@kernel.org> 18221M: Steven Rostedt <rostedt@goodmis.org> 18222L: linux-trace-devel@vger.kernel.org 18223S: Maintained 18224F: Documentation/trace/rv/ 18225F: include/linux/rv.h 18226F: include/rv/ 18227F: kernel/trace/rv/ 18228F: tools/verification/ 18229 18230RUST 18231M: Miguel Ojeda <ojeda@kernel.org> 18232M: Alex Gaynor <alex.gaynor@gmail.com> 18233M: Wedson Almeida Filho <wedsonaf@gmail.com> 18234R: Boqun Feng <boqun.feng@gmail.com> 18235R: Gary Guo <gary@garyguo.net> 18236R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18237L: rust-for-linux@vger.kernel.org 18238S: Supported 18239W: https://github.com/Rust-for-Linux/linux 18240B: https://github.com/Rust-for-Linux/linux/issues 18241C: zulip://rust-for-linux.zulipchat.com 18242T: git https://github.com/Rust-for-Linux/linux.git rust-next 18243F: Documentation/rust/ 18244F: rust/ 18245F: samples/rust/ 18246F: scripts/*rust* 18247K: \b(?i:rust)\b 18248 18249RXRPC SOCKETS (AF_RXRPC) 18250M: David Howells <dhowells@redhat.com> 18251M: Marc Dionne <marc.dionne@auristor.com> 18252L: linux-afs@lists.infradead.org 18253S: Supported 18254W: https://www.infradead.org/~dhowells/kafs/ 18255F: Documentation/networking/rxrpc.rst 18256F: include/keys/rxrpc-type.h 18257F: include/net/af_rxrpc.h 18258F: include/trace/events/rxrpc.h 18259F: include/uapi/linux/rxrpc.h 18260F: net/rxrpc/ 18261 18262S3 SAVAGE FRAMEBUFFER DRIVER 18263M: Antonino Daplas <adaplas@gmail.com> 18264L: linux-fbdev@vger.kernel.org 18265S: Maintained 18266F: drivers/video/fbdev/savage/ 18267 18268S390 ARCHITECTURE 18269M: Heiko Carstens <hca@linux.ibm.com> 18270M: Vasily Gorbik <gor@linux.ibm.com> 18271M: Alexander Gordeev <agordeev@linux.ibm.com> 18272R: Christian Borntraeger <borntraeger@linux.ibm.com> 18273R: Sven Schnelle <svens@linux.ibm.com> 18274L: linux-s390@vger.kernel.org 18275S: Supported 18276T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18277F: Documentation/driver-api/s390-drivers.rst 18278F: Documentation/s390/ 18279F: arch/s390/ 18280F: drivers/s390/ 18281F: drivers/watchdog/diag288_wdt.c 18282 18283S390 COMMON I/O LAYER 18284M: Vineeth Vijayan <vneethv@linux.ibm.com> 18285M: Peter Oberparleiter <oberpar@linux.ibm.com> 18286L: linux-s390@vger.kernel.org 18287S: Supported 18288F: drivers/s390/cio/ 18289 18290S390 DASD DRIVER 18291M: Stefan Haberland <sth@linux.ibm.com> 18292M: Jan Hoeppner <hoeppner@linux.ibm.com> 18293L: linux-s390@vger.kernel.org 18294S: Supported 18295F: block/partitions/ibm.c 18296F: drivers/s390/block/dasd* 18297F: include/linux/dasd_mod.h 18298 18299S390 IOMMU (PCI) 18300M: Matthew Rosato <mjrosato@linux.ibm.com> 18301M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18302L: linux-s390@vger.kernel.org 18303S: Supported 18304F: drivers/iommu/s390-iommu.c 18305 18306S390 IUCV NETWORK LAYER 18307M: Alexandra Winter <wintera@linux.ibm.com> 18308M: Wenjia Zhang <wenjia@linux.ibm.com> 18309L: linux-s390@vger.kernel.org 18310L: netdev@vger.kernel.org 18311S: Supported 18312F: drivers/s390/net/*iucv* 18313F: include/net/iucv/ 18314F: net/iucv/ 18315 18316S390 NETWORK DRIVERS 18317M: Alexandra Winter <wintera@linux.ibm.com> 18318M: Wenjia Zhang <wenjia@linux.ibm.com> 18319L: linux-s390@vger.kernel.org 18320L: netdev@vger.kernel.org 18321S: Supported 18322F: drivers/s390/net/ 18323 18324S390 MM 18325M: Alexander Gordeev <agordeev@linux.ibm.com> 18326M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18327L: linux-s390@vger.kernel.org 18328S: Supported 18329T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18330F: arch/s390/include/asm/pgtable.h 18331F: arch/s390/mm 18332 18333S390 PCI SUBSYSTEM 18334M: Niklas Schnelle <schnelle@linux.ibm.com> 18335M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18336L: linux-s390@vger.kernel.org 18337S: Supported 18338F: arch/s390/pci/ 18339F: drivers/pci/hotplug/s390_pci_hpc.c 18340F: Documentation/s390/pci.rst 18341 18342S390 SCM DRIVER 18343M: Vineeth Vijayan <vneethv@linux.ibm.com> 18344L: linux-s390@vger.kernel.org 18345S: Supported 18346F: drivers/s390/block/scm* 18347F: drivers/s390/cio/scm.c 18348 18349S390 VFIO AP DRIVER 18350M: Tony Krowiak <akrowiak@linux.ibm.com> 18351M: Halil Pasic <pasic@linux.ibm.com> 18352M: Jason Herne <jjherne@linux.ibm.com> 18353L: linux-s390@vger.kernel.org 18354S: Supported 18355F: Documentation/s390/vfio-ap* 18356F: drivers/s390/crypto/vfio_ap* 18357 18358S390 VFIO-CCW DRIVER 18359M: Eric Farman <farman@linux.ibm.com> 18360M: Matthew Rosato <mjrosato@linux.ibm.com> 18361R: Halil Pasic <pasic@linux.ibm.com> 18362L: linux-s390@vger.kernel.org 18363L: kvm@vger.kernel.org 18364S: Supported 18365F: Documentation/s390/vfio-ccw.rst 18366F: drivers/s390/cio/vfio_ccw* 18367F: include/uapi/linux/vfio_ccw.h 18368 18369S390 VFIO-PCI DRIVER 18370M: Matthew Rosato <mjrosato@linux.ibm.com> 18371M: Eric Farman <farman@linux.ibm.com> 18372L: linux-s390@vger.kernel.org 18373L: kvm@vger.kernel.org 18374S: Supported 18375F: arch/s390/kvm/pci* 18376F: drivers/vfio/pci/vfio_pci_zdev.c 18377F: include/uapi/linux/vfio_zdev.h 18378 18379S390 ZCRYPT DRIVER 18380M: Harald Freudenberger <freude@linux.ibm.com> 18381L: linux-s390@vger.kernel.org 18382S: Supported 18383F: drivers/s390/crypto/ 18384 18385S390 ZFCP DRIVER 18386M: Steffen Maier <maier@linux.ibm.com> 18387M: Benjamin Block <bblock@linux.ibm.com> 18388L: linux-s390@vger.kernel.org 18389S: Supported 18390F: drivers/s390/scsi/zfcp_* 18391 18392SAA6588 RDS RECEIVER DRIVER 18393M: Hans Verkuil <hverkuil@xs4all.nl> 18394L: linux-media@vger.kernel.org 18395S: Odd Fixes 18396W: https://linuxtv.org 18397T: git git://linuxtv.org/media_tree.git 18398F: drivers/media/i2c/saa6588* 18399 18400SAA7134 VIDEO4LINUX DRIVER 18401M: Mauro Carvalho Chehab <mchehab@kernel.org> 18402L: linux-media@vger.kernel.org 18403S: Odd fixes 18404W: https://linuxtv.org 18405T: git git://linuxtv.org/media_tree.git 18406F: Documentation/driver-api/media/drivers/saa7134* 18407F: drivers/media/pci/saa7134/ 18408 18409SAA7146 VIDEO4LINUX-2 DRIVER 18410M: Hans Verkuil <hverkuil@xs4all.nl> 18411L: linux-media@vger.kernel.org 18412S: Maintained 18413T: git git://linuxtv.org/media_tree.git 18414F: drivers/media/common/saa7146/ 18415F: drivers/media/pci/saa7146/ 18416F: include/media/drv-intf/saa7146* 18417 18418SAFESETID SECURITY MODULE 18419M: Micah Morton <mortonm@chromium.org> 18420S: Supported 18421F: Documentation/admin-guide/LSM/SafeSetID.rst 18422F: security/safesetid/ 18423 18424SAMSUNG AUDIO (ASoC) DRIVERS 18425M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18426M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18427L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18428S: Supported 18429B: mailto:linux-samsung-soc@vger.kernel.org 18430F: Documentation/devicetree/bindings/sound/samsung* 18431F: sound/soc/samsung/ 18432 18433SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18434M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18435L: linux-crypto@vger.kernel.org 18436L: linux-samsung-soc@vger.kernel.org 18437S: Maintained 18438F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18439F: drivers/crypto/exynos-rng.c 18440 18441SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18442M: Łukasz Stelmach <l.stelmach@samsung.com> 18443L: linux-samsung-soc@vger.kernel.org 18444S: Maintained 18445F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18446F: drivers/char/hw_random/exynos-trng.c 18447 18448SAMSUNG FRAMEBUFFER DRIVER 18449M: Jingoo Han <jingoohan1@gmail.com> 18450L: linux-fbdev@vger.kernel.org 18451S: Maintained 18452F: drivers/video/fbdev/s3c-fb.c 18453 18454SAMSUNG INTERCONNECT DRIVERS 18455M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18456M: Artur Świgoń <a.swigon@samsung.com> 18457L: linux-pm@vger.kernel.org 18458L: linux-samsung-soc@vger.kernel.org 18459S: Supported 18460F: drivers/interconnect/samsung/ 18461 18462SAMSUNG LAPTOP DRIVER 18463M: Corentin Chary <corentin.chary@gmail.com> 18464L: platform-driver-x86@vger.kernel.org 18465S: Maintained 18466F: drivers/platform/x86/samsung-laptop.c 18467 18468SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18469M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18470L: linux-kernel@vger.kernel.org 18471L: linux-samsung-soc@vger.kernel.org 18472S: Supported 18473B: mailto:linux-samsung-soc@vger.kernel.org 18474F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18475F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18476F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18477F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18478F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18479F: drivers/clk/clk-s2mps11.c 18480F: drivers/mfd/sec*.c 18481F: drivers/regulator/s2m*.c 18482F: drivers/regulator/s5m*.c 18483F: drivers/rtc/rtc-s5m.c 18484F: include/linux/mfd/samsung/ 18485 18486SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18487M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18488L: linux-media@vger.kernel.org 18489L: linux-samsung-soc@vger.kernel.org 18490S: Maintained 18491F: drivers/media/platform/samsung/s3c-camif/ 18492F: include/media/drv-intf/s3c_camif.h 18493 18494SAMSUNG S3FWRN5 NFC DRIVER 18495M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18496L: linux-nfc@lists.01.org (subscribers-only) 18497S: Maintained 18498F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18499F: drivers/nfc/s3fwrn5 18500 18501SAMSUNG S5C73M3 CAMERA DRIVER 18502M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18503M: Andrzej Hajda <andrzej.hajda@intel.com> 18504L: linux-media@vger.kernel.org 18505S: Supported 18506F: drivers/media/i2c/s5c73m3/* 18507 18508SAMSUNG S5K5BAF CAMERA DRIVER 18509M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18510M: Andrzej Hajda <andrzej.hajda@intel.com> 18511L: linux-media@vger.kernel.org 18512S: Supported 18513F: drivers/media/i2c/s5k5baf.c 18514 18515SAMSUNG S5P Security SubSystem (SSS) DRIVER 18516M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18517M: Vladimir Zapolskiy <vz@mleia.com> 18518L: linux-crypto@vger.kernel.org 18519L: linux-samsung-soc@vger.kernel.org 18520S: Maintained 18521F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18522F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18523F: drivers/crypto/s5p-sss.c 18524 18525SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18526M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18527L: linux-media@vger.kernel.org 18528S: Supported 18529Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18530F: drivers/media/platform/samsung/exynos4-is/ 18531 18532SAMSUNG SOC CLOCK DRIVERS 18533M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18534M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18535M: Tomasz Figa <tomasz.figa@gmail.com> 18536M: Chanwoo Choi <cw00.choi@samsung.com> 18537R: Alim Akhtar <alim.akhtar@samsung.com> 18538L: linux-samsung-soc@vger.kernel.org 18539S: Supported 18540T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18541T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18542F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18543F: Documentation/devicetree/bindings/clock/samsung,s3c* 18544F: drivers/clk/samsung/ 18545F: include/dt-bindings/clock/exynos*.h 18546F: include/dt-bindings/clock/s5p*.h 18547F: include/dt-bindings/clock/samsung,*.h 18548F: include/linux/clk/samsung.h 18549 18550SAMSUNG SPI DRIVERS 18551M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18552M: Andi Shyti <andi@etezian.org> 18553L: linux-spi@vger.kernel.org 18554L: linux-samsung-soc@vger.kernel.org 18555S: Maintained 18556F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18557F: drivers/spi/spi-s3c* 18558F: include/linux/platform_data/spi-s3c64xx.h 18559 18560SAMSUNG SXGBE DRIVERS 18561M: Byungho An <bh74.an@samsung.com> 18562L: netdev@vger.kernel.org 18563S: Supported 18564F: drivers/net/ethernet/samsung/sxgbe/ 18565 18566SAMSUNG THERMAL DRIVER 18567M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18568M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18569L: linux-pm@vger.kernel.org 18570L: linux-samsung-soc@vger.kernel.org 18571S: Maintained 18572F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18573F: drivers/thermal/samsung/ 18574 18575SAMSUNG USB2 PHY DRIVER 18576M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18577L: linux-kernel@vger.kernel.org 18578S: Supported 18579F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18580F: Documentation/driver-api/phy/samsung-usb2.rst 18581F: drivers/phy/samsung/phy-exynos4210-usb2.c 18582F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18583F: drivers/phy/samsung/phy-exynos5250-usb2.c 18584F: drivers/phy/samsung/phy-s5pv210-usb2.c 18585F: drivers/phy/samsung/phy-samsung-usb2.c 18586F: drivers/phy/samsung/phy-samsung-usb2.h 18587 18588SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18589M: Paul Barker <paul.barker@sancloud.com> 18590R: Marc Murphy <marc.murphy@sancloud.com> 18591S: Supported 18592F: arch/arm/boot/dts/am335x-sancloud* 18593 18594SC1200 WDT DRIVER 18595M: Zwane Mwaikambo <zwanem@gmail.com> 18596S: Maintained 18597F: drivers/watchdog/sc1200wdt.c 18598 18599SCHEDULER 18600M: Ingo Molnar <mingo@redhat.com> 18601M: Peter Zijlstra <peterz@infradead.org> 18602M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18603M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18604R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18605R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18606R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18607R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18608R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18609R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18610L: linux-kernel@vger.kernel.org 18611S: Maintained 18612T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18613F: include/linux/preempt.h 18614F: include/linux/sched.h 18615F: include/linux/wait.h 18616F: include/uapi/linux/sched.h 18617F: kernel/sched/ 18618 18619SCR24X CHIP CARD INTERFACE DRIVER 18620M: Lubomir Rintel <lkundrak@v3.sk> 18621S: Supported 18622F: drivers/char/pcmcia/scr24x_cs.c 18623 18624SCSI RDMA PROTOCOL (SRP) INITIATOR 18625M: Bart Van Assche <bvanassche@acm.org> 18626L: linux-rdma@vger.kernel.org 18627S: Supported 18628Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18629F: drivers/infiniband/ulp/srp/ 18630F: include/scsi/srp.h 18631 18632SCSI RDMA PROTOCOL (SRP) TARGET 18633M: Bart Van Assche <bvanassche@acm.org> 18634L: linux-rdma@vger.kernel.org 18635L: target-devel@vger.kernel.org 18636S: Supported 18637Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18638F: drivers/infiniband/ulp/srpt/ 18639 18640SCSI SG DRIVER 18641M: Doug Gilbert <dgilbert@interlog.com> 18642L: linux-scsi@vger.kernel.org 18643S: Maintained 18644W: http://sg.danny.cz/sg 18645F: Documentation/scsi/scsi-generic.rst 18646F: drivers/scsi/sg.c 18647F: include/scsi/sg.h 18648 18649SCSI SUBSYSTEM 18650M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18651M: "Martin K. Petersen" <martin.petersen@oracle.com> 18652L: linux-scsi@vger.kernel.org 18653S: Maintained 18654Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18655T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18656T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18657F: Documentation/devicetree/bindings/scsi/ 18658F: drivers/scsi/ 18659F: drivers/ufs/ 18660F: include/scsi/ 18661 18662SCSI TAPE DRIVER 18663M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18664L: linux-scsi@vger.kernel.org 18665S: Maintained 18666F: Documentation/scsi/st.rst 18667F: drivers/scsi/st.* 18668F: drivers/scsi/st_*.h 18669 18670SCSI TARGET CORE USER DRIVER 18671M: Bodo Stroesser <bostroesser@gmail.com> 18672L: linux-scsi@vger.kernel.org 18673L: target-devel@vger.kernel.org 18674S: Supported 18675F: Documentation/target/tcmu-design.rst 18676F: drivers/target/target_core_user.c 18677F: include/uapi/linux/target_core_user.h 18678 18679SCSI TARGET SUBSYSTEM 18680M: "Martin K. Petersen" <martin.petersen@oracle.com> 18681L: linux-scsi@vger.kernel.org 18682L: target-devel@vger.kernel.org 18683S: Supported 18684W: http://www.linux-iscsi.org 18685Q: https://patchwork.kernel.org/project/target-devel/list/ 18686T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18687F: Documentation/target/ 18688F: drivers/target/ 18689F: include/target/ 18690 18691SCTP PROTOCOL 18692M: Neil Horman <nhorman@tuxdriver.com> 18693M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18694M: Xin Long <lucien.xin@gmail.com> 18695L: linux-sctp@vger.kernel.org 18696S: Maintained 18697W: http://lksctp.sourceforge.net 18698F: Documentation/networking/sctp.rst 18699F: include/linux/sctp.h 18700F: include/net/sctp/ 18701F: include/uapi/linux/sctp.h 18702F: net/sctp/ 18703 18704SCx200 CPU SUPPORT 18705M: Jim Cromie <jim.cromie@gmail.com> 18706S: Odd Fixes 18707F: Documentation/i2c/busses/scx200_acb.rst 18708F: arch/x86/platform/scx200/ 18709F: drivers/i2c/busses/scx200* 18710F: drivers/mtd/maps/scx200_docflash.c 18711F: drivers/watchdog/scx200_wdt.c 18712F: include/linux/scx200.h 18713 18714SCx200 GPIO DRIVER 18715M: Jim Cromie <jim.cromie@gmail.com> 18716S: Maintained 18717F: drivers/char/scx200_gpio.c 18718F: include/linux/scx200_gpio.h 18719 18720SCx200 HRT CLOCKSOURCE DRIVER 18721M: Jim Cromie <jim.cromie@gmail.com> 18722S: Maintained 18723F: drivers/clocksource/scx200_hrt.c 18724 18725SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18726M: Sascha Sommer <saschasommer@freenet.de> 18727L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18728S: Maintained 18729F: drivers/mmc/host/sdricoh_cs.c 18730 18731SECO BOARDS CEC DRIVER 18732M: Ettore Chimenti <ek5.chimenti@gmail.com> 18733S: Maintained 18734F: drivers/media/cec/platform/seco/seco-cec.c 18735F: drivers/media/cec/platform/seco/seco-cec.h 18736 18737SECURE COMPUTING 18738M: Kees Cook <keescook@chromium.org> 18739R: Andy Lutomirski <luto@amacapital.net> 18740R: Will Drewry <wad@chromium.org> 18741S: Supported 18742T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18743F: Documentation/userspace-api/seccomp_filter.rst 18744F: include/linux/seccomp.h 18745F: include/uapi/linux/seccomp.h 18746F: kernel/seccomp.c 18747F: tools/testing/selftests/kselftest_harness.h 18748F: tools/testing/selftests/seccomp/* 18749K: \bsecure_computing 18750K: \bTIF_SECCOMP\b 18751 18752SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18753M: Kamal Dasu <kdasu.kdev@gmail.com> 18754M: Al Cooper <alcooperx@gmail.com> 18755R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18756L: linux-mmc@vger.kernel.org 18757S: Maintained 18758F: drivers/mmc/host/sdhci-brcmstb* 18759 18760SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18761M: Adrian Hunter <adrian.hunter@intel.com> 18762L: linux-mmc@vger.kernel.org 18763S: Supported 18764F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18765F: drivers/mmc/host/sdhci* 18766 18767SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18768M: Eugen Hristev <eugen.hristev@microchip.com> 18769L: linux-mmc@vger.kernel.org 18770S: Supported 18771F: drivers/mmc/host/sdhci-of-at91.c 18772 18773SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18774M: Ben Dooks <ben-linux@fluff.org> 18775M: Jaehoon Chung <jh80.chung@samsung.com> 18776L: linux-mmc@vger.kernel.org 18777S: Maintained 18778F: drivers/mmc/host/sdhci-s3c* 18779 18780SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18781M: Viresh Kumar <vireshk@kernel.org> 18782L: linux-mmc@vger.kernel.org 18783S: Maintained 18784F: drivers/mmc/host/sdhci-spear.c 18785 18786SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18787M: Vignesh Raghavendra <vigneshr@ti.com> 18788L: linux-mmc@vger.kernel.org 18789S: Maintained 18790F: drivers/mmc/host/sdhci-omap.c 18791 18792SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18793M: Haibo Chen <haibo.chen@nxp.com> 18794L: linux-imx@nxp.com 18795L: linux-mmc@vger.kernel.org 18796S: Maintained 18797F: drivers/mmc/host/sdhci-esdhc-imx.c 18798 18799SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18800M: Jonathan Derrick <jonathan.derrick@linux.dev> 18801L: linux-block@vger.kernel.org 18802S: Supported 18803F: block/opal_proto.h 18804F: block/sed* 18805F: include/linux/sed* 18806F: include/uapi/linux/sed* 18807 18808SECURITY CONTACT 18809M: Security Officers <security@kernel.org> 18810S: Supported 18811F: Documentation/admin-guide/security-bugs.rst 18812 18813SECURITY SUBSYSTEM 18814M: Paul Moore <paul@paul-moore.com> 18815M: James Morris <jmorris@namei.org> 18816M: "Serge E. Hallyn" <serge@hallyn.com> 18817L: linux-security-module@vger.kernel.org (suggested Cc:) 18818S: Supported 18819W: http://kernsec.org/ 18820T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18821F: security/ 18822X: security/selinux/ 18823 18824SELINUX SECURITY MODULE 18825M: Paul Moore <paul@paul-moore.com> 18826M: Stephen Smalley <stephen.smalley.work@gmail.com> 18827M: Eric Paris <eparis@parisplace.org> 18828L: selinux@vger.kernel.org 18829S: Supported 18830W: https://selinuxproject.org 18831W: https://github.com/SELinuxProject 18832T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18833F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18834F: Documentation/ABI/obsolete/sysfs-selinux-disable 18835F: Documentation/admin-guide/LSM/SELinux.rst 18836F: include/trace/events/avc.h 18837F: include/uapi/linux/selinux_netlink.h 18838F: scripts/selinux/ 18839F: security/selinux/ 18840 18841SENSABLE PHANTOM 18842M: Jiri Slaby <jirislaby@kernel.org> 18843S: Maintained 18844F: drivers/misc/phantom.c 18845F: include/uapi/linux/phantom.h 18846 18847SENSEAIR SUNRISE 006-0-0007 18848M: Jacopo Mondi <jacopo@jmondi.org> 18849S: Maintained 18850F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18851F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18852F: drivers/iio/chemical/sunrise_co2.c 18853 18854SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18855M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18856S: Maintained 18857F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18858F: drivers/iio/chemical/scd30.h 18859F: drivers/iio/chemical/scd30_core.c 18860F: drivers/iio/chemical/scd30_i2c.c 18861F: drivers/iio/chemical/scd30_serial.c 18862 18863SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18864M: Roan van Dijk <roan@protonic.nl> 18865S: Maintained 18866F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18867F: drivers/iio/chemical/scd4x.c 18868 18869SENSIRION SGP40 GAS SENSOR DRIVER 18870M: Andreas Klinger <ak@it-klinger.de> 18871S: Maintained 18872F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18873F: drivers/iio/chemical/sgp40.c 18874 18875SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18876M: Tomasz Duszynski <tduszyns@gmail.com> 18877S: Maintained 18878F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18879F: drivers/iio/chemical/sps30.c 18880F: drivers/iio/chemical/sps30_i2c.c 18881F: drivers/iio/chemical/sps30_serial.c 18882 18883SERIAL DEVICE BUS 18884M: Rob Herring <robh@kernel.org> 18885L: linux-serial@vger.kernel.org 18886S: Maintained 18887F: Documentation/devicetree/bindings/serial/serial.yaml 18888F: drivers/tty/serdev/ 18889F: include/linux/serdev.h 18890 18891SERIAL DRIVERS 18892M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18893L: linux-serial@vger.kernel.org 18894S: Maintained 18895F: Documentation/devicetree/bindings/serial/ 18896F: drivers/tty/serial/ 18897 18898SERIAL IR RECEIVER 18899M: Sean Young <sean@mess.org> 18900L: linux-media@vger.kernel.org 18901S: Maintained 18902F: drivers/media/rc/serial_ir.c 18903 18904SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18905M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18906L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18907S: Maintained 18908F: Documentation/devicetree/bindings/slimbus/ 18909F: drivers/slimbus/ 18910F: include/linux/slimbus.h 18911 18912SFC NETWORK DRIVER 18913M: Edward Cree <ecree.xilinx@gmail.com> 18914M: Martin Habets <habetsm.xilinx@gmail.com> 18915L: netdev@vger.kernel.org 18916S: Supported 18917F: Documentation/networking/devlink/sfc.rst 18918F: drivers/net/ethernet/sfc/ 18919 18920SFF/SFP/SFP+ MODULE SUPPORT 18921M: Russell King <linux@armlinux.org.uk> 18922L: netdev@vger.kernel.org 18923S: Maintained 18924F: Documentation/devicetree/bindings/net/sff,sfp.yaml 18925F: drivers/net/phy/phylink.c 18926F: drivers/net/phy/sfp* 18927F: include/linux/mdio/mdio-i2c.h 18928F: include/linux/phylink.h 18929F: include/linux/sfp.h 18930K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18931 18932SGI GRU DRIVER 18933M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18934S: Maintained 18935F: drivers/misc/sgi-gru/ 18936 18937SGI XP/XPC/XPNET DRIVER 18938M: Robin Holt <robinmholt@gmail.com> 18939M: Steve Wahl <steve.wahl@hpe.com> 18940R: Mike Travis <mike.travis@hpe.com> 18941S: Maintained 18942F: drivers/misc/sgi-xp/ 18943 18944SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18945M: Karsten Graul <kgraul@linux.ibm.com> 18946M: Wenjia Zhang <wenjia@linux.ibm.com> 18947M: Jan Karcher <jaka@linux.ibm.com> 18948L: linux-s390@vger.kernel.org 18949S: Supported 18950F: net/smc/ 18951 18952SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18953M: Linus Walleij <linus.walleij@linaro.org> 18954L: linux-iio@vger.kernel.org 18955S: Maintained 18956T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18957F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18958F: drivers/iio/light/gp2ap002.c 18959 18960SHARP RJ54N1CB0C SENSOR DRIVER 18961M: Jacopo Mondi <jacopo@jmondi.org> 18962L: linux-media@vger.kernel.org 18963S: Odd fixes 18964T: git git://linuxtv.org/media_tree.git 18965F: drivers/media/i2c/rj54n1cb0c.c 18966F: include/media/i2c/rj54n1cb0c.h 18967 18968SH_VOU V4L2 OUTPUT DRIVER 18969L: linux-media@vger.kernel.org 18970S: Orphan 18971F: drivers/media/platform/renesas/sh_vou.c 18972F: include/media/drv-intf/sh_vou.h 18973 18974SI2157 MEDIA DRIVER 18975M: Antti Palosaari <crope@iki.fi> 18976L: linux-media@vger.kernel.org 18977S: Maintained 18978W: https://linuxtv.org 18979W: http://palosaari.fi/linux/ 18980Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18981T: git git://linuxtv.org/anttip/media_tree.git 18982F: drivers/media/tuners/si2157* 18983 18984SI2165 MEDIA DRIVER 18985M: Matthias Schwarzott <zzam@gentoo.org> 18986L: linux-media@vger.kernel.org 18987S: Maintained 18988W: https://linuxtv.org 18989Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18990F: drivers/media/dvb-frontends/si2165* 18991 18992SI2168 MEDIA DRIVER 18993M: Antti Palosaari <crope@iki.fi> 18994L: linux-media@vger.kernel.org 18995S: Maintained 18996W: https://linuxtv.org 18997W: http://palosaari.fi/linux/ 18998Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18999T: git git://linuxtv.org/anttip/media_tree.git 19000F: drivers/media/dvb-frontends/si2168* 19001 19002SI470X FM RADIO RECEIVER I2C DRIVER 19003M: Hans Verkuil <hverkuil@xs4all.nl> 19004L: linux-media@vger.kernel.org 19005S: Odd Fixes 19006W: https://linuxtv.org 19007T: git git://linuxtv.org/media_tree.git 19008F: drivers/media/radio/si470x/radio-si470x-i2c.c 19009 19010SI470X FM RADIO RECEIVER USB DRIVER 19011M: Hans Verkuil <hverkuil@xs4all.nl> 19012L: linux-media@vger.kernel.org 19013S: Maintained 19014W: https://linuxtv.org 19015T: git git://linuxtv.org/media_tree.git 19016F: drivers/media/radio/si470x/radio-si470x-common.c 19017F: drivers/media/radio/si470x/radio-si470x-usb.c 19018F: drivers/media/radio/si470x/radio-si470x.h 19019 19020SI4713 FM RADIO TRANSMITTER I2C DRIVER 19021M: Eduardo Valentin <edubezval@gmail.com> 19022L: linux-media@vger.kernel.org 19023S: Odd Fixes 19024W: https://linuxtv.org 19025T: git git://linuxtv.org/media_tree.git 19026F: drivers/media/radio/si4713/si4713.? 19027 19028SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19029M: Eduardo Valentin <edubezval@gmail.com> 19030L: linux-media@vger.kernel.org 19031S: Odd Fixes 19032W: https://linuxtv.org 19033T: git git://linuxtv.org/media_tree.git 19034F: drivers/media/radio/si4713/radio-platform-si4713.c 19035 19036SI4713 FM RADIO TRANSMITTER USB DRIVER 19037M: Hans Verkuil <hverkuil@xs4all.nl> 19038L: linux-media@vger.kernel.org 19039S: Maintained 19040W: https://linuxtv.org 19041T: git git://linuxtv.org/media_tree.git 19042F: drivers/media/radio/si4713/radio-usb-si4713.c 19043 19044SIANO DVB DRIVER 19045M: Mauro Carvalho Chehab <mchehab@kernel.org> 19046L: linux-media@vger.kernel.org 19047S: Odd fixes 19048W: https://linuxtv.org 19049T: git git://linuxtv.org/media_tree.git 19050F: drivers/media/common/siano/ 19051F: drivers/media/mmc/siano/ 19052F: drivers/media/usb/siano/ 19053F: drivers/media/usb/siano/ 19054 19055SIFIVE DRIVERS 19056M: Palmer Dabbelt <palmer@dabbelt.com> 19057M: Paul Walmsley <paul.walmsley@sifive.com> 19058L: linux-riscv@lists.infradead.org 19059S: Supported 19060N: sifive 19061K: [^@]sifive 19062 19063SIFIVE FU540 SYSTEM-ON-CHIP 19064M: Paul Walmsley <paul.walmsley@sifive.com> 19065M: Palmer Dabbelt <palmer@dabbelt.com> 19066L: linux-riscv@lists.infradead.org 19067S: Supported 19068T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19069N: fu540 19070K: fu540 19071 19072SIFIVE PDMA DRIVER 19073M: Green Wan <green.wan@sifive.com> 19074S: Maintained 19075F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19076F: drivers/dma/sf-pdma/ 19077 19078SIFIVE SOC DRIVERS 19079M: Conor Dooley <conor@kernel.org> 19080L: linux-riscv@lists.infradead.org 19081S: Maintained 19082T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19083F: drivers/soc/sifive/ 19084 19085SILEAD TOUCHSCREEN DRIVER 19086M: Hans de Goede <hdegoede@redhat.com> 19087L: linux-input@vger.kernel.org 19088L: platform-driver-x86@vger.kernel.org 19089S: Maintained 19090F: drivers/input/touchscreen/silead.c 19091F: drivers/platform/x86/touchscreen_dmi.c 19092 19093SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19094M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19095S: Supported 19096F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19097F: drivers/net/wireless/silabs/wfx/ 19098 19099SILICON MOTION SM712 FRAME BUFFER DRIVER 19100M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19101M: Teddy Wang <teddy.wang@siliconmotion.com> 19102M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19103L: linux-fbdev@vger.kernel.org 19104S: Maintained 19105F: Documentation/fb/sm712fb.rst 19106F: drivers/video/fbdev/sm712* 19107 19108SILVACO I3C DUAL-ROLE MASTER 19109M: Miquel Raynal <miquel.raynal@bootlin.com> 19110M: Conor Culhane <conor.culhane@silvaco.com> 19111L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19112S: Maintained 19113F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19114F: drivers/i3c/master/svc-i3c-master.c 19115 19116SIMPLEFB FB DRIVER 19117M: Hans de Goede <hdegoede@redhat.com> 19118L: linux-fbdev@vger.kernel.org 19119S: Maintained 19120F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19121F: drivers/video/fbdev/simplefb.c 19122F: include/linux/platform_data/simplefb.h 19123 19124SIMTEC EB110ATX (Chalice CATS) 19125M: Simtec Linux Team <linux@simtec.co.uk> 19126S: Supported 19127W: http://www.simtec.co.uk/products/EB110ATX/ 19128 19129SIOX 19130M: Thorsten Scherer <t.scherer@eckelmann.de> 19131M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19132R: Pengutronix Kernel Team <kernel@pengutronix.de> 19133S: Supported 19134F: drivers/gpio/gpio-siox.c 19135F: drivers/siox/* 19136F: include/trace/events/siox.h 19137 19138SIPHASH PRF ROUTINES 19139M: Jason A. Donenfeld <Jason@zx2c4.com> 19140S: Maintained 19141F: include/linux/siphash.h 19142F: lib/siphash.c 19143F: lib/siphash_kunit.c 19144 19145SIS 190 ETHERNET DRIVER 19146M: Francois Romieu <romieu@fr.zoreil.com> 19147L: netdev@vger.kernel.org 19148S: Maintained 19149F: drivers/net/ethernet/sis/sis190.c 19150 19151SIS 900/7016 FAST ETHERNET DRIVER 19152M: Daniele Venzano <venza@brownhat.org> 19153L: netdev@vger.kernel.org 19154S: Maintained 19155W: http://www.brownhat.org/sis900.html 19156F: drivers/net/ethernet/sis/sis900.* 19157 19158SIS FRAMEBUFFER DRIVER 19159M: Thomas Winischhofer <thomas@winischhofer.net> 19160S: Maintained 19161W: http://www.winischhofer.net/linuxsisvga.shtml 19162F: Documentation/fb/sisfb.rst 19163F: drivers/video/fbdev/sis/ 19164F: include/video/sisfb.h 19165 19166SIS I2C TOUCHSCREEN DRIVER 19167M: Mika Penttilä <mpenttil@redhat.com> 19168L: linux-input@vger.kernel.org 19169S: Maintained 19170F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19171F: drivers/input/touchscreen/sis_i2c.c 19172 19173SIS USB2VGA DRIVER 19174M: Thomas Winischhofer <thomas@winischhofer.net> 19175S: Maintained 19176W: http://www.winischhofer.at/linuxsisusbvga.shtml 19177F: drivers/usb/misc/sisusbvga/ 19178 19179SL28 CPLD MFD DRIVER 19180M: Michael Walle <michael@walle.cc> 19181S: Maintained 19182F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19183F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19184F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19185F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19186F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19187F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19188F: drivers/gpio/gpio-sl28cpld.c 19189F: drivers/hwmon/sl28cpld-hwmon.c 19190F: drivers/irqchip/irq-sl28cpld.c 19191F: drivers/pwm/pwm-sl28cpld.c 19192F: drivers/watchdog/sl28cpld_wdt.c 19193 19194SLAB ALLOCATOR 19195M: Christoph Lameter <cl@linux.com> 19196M: Pekka Enberg <penberg@kernel.org> 19197M: David Rientjes <rientjes@google.com> 19198M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19199M: Andrew Morton <akpm@linux-foundation.org> 19200M: Vlastimil Babka <vbabka@suse.cz> 19201R: Roman Gushchin <roman.gushchin@linux.dev> 19202R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19203L: linux-mm@kvack.org 19204S: Maintained 19205T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19206F: include/linux/sl?b*.h 19207F: mm/sl?b* 19208 19209SLCAN CAN NETWORK DRIVER 19210M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19211L: linux-can@vger.kernel.org 19212S: Maintained 19213F: drivers/net/can/slcan/ 19214 19215SLEEPABLE READ-COPY UPDATE (SRCU) 19216M: Lai Jiangshan <jiangshanlai@gmail.com> 19217M: "Paul E. McKenney" <paulmck@kernel.org> 19218M: Josh Triplett <josh@joshtriplett.org> 19219R: Steven Rostedt <rostedt@goodmis.org> 19220R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19221L: rcu@vger.kernel.org 19222S: Supported 19223W: http://www.rdrop.com/users/paulmck/RCU/ 19224T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19225F: include/linux/srcu*.h 19226F: kernel/rcu/srcu*.c 19227 19228SMACK SECURITY MODULE 19229M: Casey Schaufler <casey@schaufler-ca.com> 19230L: linux-security-module@vger.kernel.org 19231S: Maintained 19232W: http://schaufler-ca.com 19233T: git git://github.com/cschaufler/smack-next 19234F: Documentation/admin-guide/LSM/Smack.rst 19235F: security/smack/ 19236 19237SMC91x ETHERNET DRIVER 19238M: Nicolas Pitre <nico@fluxnic.net> 19239S: Odd Fixes 19240F: drivers/net/ethernet/smsc/smc91x.* 19241 19242SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19243M: Mark Rutland <mark.rutland@arm.com> 19244M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19245M: Sudeep Holla <sudeep.holla@arm.com> 19246L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19247S: Maintained 19248F: drivers/firmware/smccc/ 19249F: include/linux/arm-smccc.h 19250 19251SMM665 HARDWARE MONITOR DRIVER 19252M: Guenter Roeck <linux@roeck-us.net> 19253L: linux-hwmon@vger.kernel.org 19254S: Maintained 19255F: Documentation/hwmon/smm665.rst 19256F: drivers/hwmon/smm665.c 19257 19258SMSC EMC2103 HARDWARE MONITOR DRIVER 19259M: Steve Glendinning <steve.glendinning@shawell.net> 19260L: linux-hwmon@vger.kernel.org 19261S: Maintained 19262F: Documentation/hwmon/emc2103.rst 19263F: drivers/hwmon/emc2103.c 19264 19265SMSC SCH5627 HARDWARE MONITOR DRIVER 19266M: Hans de Goede <hdegoede@redhat.com> 19267L: linux-hwmon@vger.kernel.org 19268S: Supported 19269F: Documentation/hwmon/sch5627.rst 19270F: drivers/hwmon/sch5627.c 19271 19272SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19273M: Steve Glendinning <steve.glendinning@shawell.net> 19274L: linux-fbdev@vger.kernel.org 19275S: Maintained 19276F: drivers/video/fbdev/smscufx.c 19277 19278SMSC47B397 HARDWARE MONITOR DRIVER 19279M: Jean Delvare <jdelvare@suse.com> 19280L: linux-hwmon@vger.kernel.org 19281S: Maintained 19282F: Documentation/hwmon/smsc47b397.rst 19283F: drivers/hwmon/smsc47b397.c 19284 19285SMSC911x ETHERNET DRIVER 19286M: Steve Glendinning <steve.glendinning@shawell.net> 19287L: netdev@vger.kernel.org 19288S: Maintained 19289F: drivers/net/ethernet/smsc/smsc911x.* 19290F: include/linux/smsc911x.h 19291 19292SMSC9420 PCI ETHERNET DRIVER 19293M: Steve Glendinning <steve.glendinning@shawell.net> 19294L: netdev@vger.kernel.org 19295S: Maintained 19296F: drivers/net/ethernet/smsc/smsc9420.* 19297 19298SOCIONEXT (SNI) AVE NETWORK DRIVER 19299M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19300L: netdev@vger.kernel.org 19301S: Maintained 19302F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19303F: drivers/net/ethernet/socionext/sni_ave.c 19304 19305SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19306M: Jassi Brar <jaswinder.singh@linaro.org> 19307M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19308L: netdev@vger.kernel.org 19309S: Maintained 19310F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19311F: drivers/net/ethernet/socionext/netsec.c 19312 19313SOCIONEXT (SNI) Synquacer SPI DRIVER 19314M: Masahisa Kojima <masahisa.kojima@linaro.org> 19315M: Jassi Brar <jaswinder.singh@linaro.org> 19316L: linux-spi@vger.kernel.org 19317S: Maintained 19318F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19319F: drivers/spi/spi-synquacer.c 19320 19321SOCIONEXT SYNQUACER I2C DRIVER 19322M: Ard Biesheuvel <ardb@kernel.org> 19323L: linux-i2c@vger.kernel.org 19324S: Maintained 19325F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19326F: drivers/i2c/busses/i2c-synquacer.c 19327 19328SOCIONEXT UNIPHIER SOUND DRIVER 19329L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19330S: Orphan 19331F: sound/soc/uniphier/ 19332 19333SOCKET TIMESTAMPING 19334M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19335S: Maintained 19336F: Documentation/networking/timestamping.rst 19337F: include/uapi/linux/net_tstamp.h 19338F: tools/testing/selftests/net/so_txtime.c 19339 19340SOEKRIS NET48XX LED SUPPORT 19341M: Chris Boot <bootc@bootc.net> 19342S: Maintained 19343F: drivers/leds/leds-net48xx.c 19344 19345SOFT-IWARP DRIVER (siw) 19346M: Bernard Metzler <bmt@zurich.ibm.com> 19347L: linux-rdma@vger.kernel.org 19348S: Supported 19349F: drivers/infiniband/sw/siw/ 19350F: include/uapi/rdma/siw-abi.h 19351 19352SOFT-ROCE DRIVER (rxe) 19353M: Zhu Yanjun <zyjzyj2000@gmail.com> 19354L: linux-rdma@vger.kernel.org 19355S: Supported 19356F: drivers/infiniband/sw/rxe/ 19357F: include/uapi/rdma/rdma_user_rxe.h 19358 19359SOFTLOGIC 6x10 MPEG CODEC 19360M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19361M: Anton Sviridenko <anton@corp.bluecherry.net> 19362M: Andrey Utkin <andrey_utkin@fastmail.com> 19363M: Ismael Luceno <ismael@iodev.co.uk> 19364L: linux-media@vger.kernel.org 19365S: Supported 19366F: drivers/media/pci/solo6x10/ 19367 19368SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19369M: James Morse <james.morse@arm.com> 19370L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19371S: Maintained 19372F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19373F: drivers/firmware/arm_sdei.c 19374F: include/linux/arm_sdei.h 19375F: include/uapi/linux/arm_sdei.h 19376 19377SOFTWARE NODES AND DEVICE PROPERTIES 19378R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19379R: Daniel Scally <djrscally@gmail.com> 19380R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19381R: Sakari Ailus <sakari.ailus@linux.intel.com> 19382L: linux-acpi@vger.kernel.org 19383S: Maintained 19384F: drivers/base/property.c 19385F: drivers/base/swnode.c 19386F: include/linux/fwnode.h 19387F: include/linux/property.h 19388 19389SOFTWARE RAID (Multiple Disks) SUPPORT 19390M: Song Liu <song@kernel.org> 19391L: linux-raid@vger.kernel.org 19392S: Supported 19393Q: https://patchwork.kernel.org/project/linux-raid/list/ 19394T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19395F: drivers/md/Kconfig 19396F: drivers/md/Makefile 19397F: drivers/md/md* 19398F: drivers/md/raid* 19399F: include/linux/raid/ 19400F: include/uapi/linux/raid/ 19401 19402SOLIDRUN CLEARFOG SUPPORT 19403M: Russell King <linux@armlinux.org.uk> 19404S: Maintained 19405F: arch/arm/boot/dts/armada-388-clearfog* 19406F: arch/arm/boot/dts/armada-38x-solidrun-* 19407 19408SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19409M: Russell King <linux@armlinux.org.uk> 19410S: Maintained 19411F: arch/arm/boot/dts/imx6*-cubox-i* 19412F: arch/arm/boot/dts/imx6*-hummingboard* 19413F: arch/arm/boot/dts/imx6*-sr-* 19414 19415SONIC NETWORK DRIVER 19416M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19417L: netdev@vger.kernel.org 19418S: Maintained 19419F: drivers/net/ethernet/natsemi/sonic.* 19420 19421SONICS SILICON BACKPLANE DRIVER (SSB) 19422M: Michael Buesch <m@bues.ch> 19423L: linux-wireless@vger.kernel.org 19424S: Maintained 19425F: drivers/ssb/ 19426F: include/linux/ssb/ 19427 19428SONY IMX208 SENSOR DRIVER 19429M: Sakari Ailus <sakari.ailus@linux.intel.com> 19430L: linux-media@vger.kernel.org 19431S: Maintained 19432T: git git://linuxtv.org/media_tree.git 19433F: drivers/media/i2c/imx208.c 19434 19435SONY IMX214 SENSOR DRIVER 19436M: Ricardo Ribalda <ribalda@kernel.org> 19437L: linux-media@vger.kernel.org 19438S: Maintained 19439T: git git://linuxtv.org/media_tree.git 19440F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19441F: drivers/media/i2c/imx214.c 19442 19443SONY IMX219 SENSOR DRIVER 19444M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19445L: linux-media@vger.kernel.org 19446S: Maintained 19447T: git git://linuxtv.org/media_tree.git 19448F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19449F: drivers/media/i2c/imx219.c 19450 19451SONY IMX258 SENSOR DRIVER 19452M: Sakari Ailus <sakari.ailus@linux.intel.com> 19453L: linux-media@vger.kernel.org 19454S: Maintained 19455T: git git://linuxtv.org/media_tree.git 19456F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19457F: drivers/media/i2c/imx258.c 19458 19459SONY IMX274 SENSOR DRIVER 19460M: Leon Luo <leonl@leopardimaging.com> 19461L: linux-media@vger.kernel.org 19462S: Maintained 19463T: git git://linuxtv.org/media_tree.git 19464F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19465F: drivers/media/i2c/imx274.c 19466 19467SONY IMX290 SENSOR DRIVER 19468M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19469L: linux-media@vger.kernel.org 19470S: Maintained 19471T: git git://linuxtv.org/media_tree.git 19472F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19473F: drivers/media/i2c/imx290.c 19474 19475SONY IMX296 SENSOR DRIVER 19476M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19477M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19478L: linux-media@vger.kernel.org 19479S: Maintained 19480T: git git://linuxtv.org/media_tree.git 19481F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19482F: drivers/media/i2c/imx296.c 19483 19484SONY IMX319 SENSOR DRIVER 19485M: Bingbu Cao <bingbu.cao@intel.com> 19486L: linux-media@vger.kernel.org 19487S: Maintained 19488T: git git://linuxtv.org/media_tree.git 19489F: drivers/media/i2c/imx319.c 19490 19491SONY IMX334 SENSOR DRIVER 19492M: Paul J. Murphy <paul.j.murphy@intel.com> 19493M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19494L: linux-media@vger.kernel.org 19495S: Maintained 19496T: git git://linuxtv.org/media_tree.git 19497F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19498F: drivers/media/i2c/imx334.c 19499 19500SONY IMX335 SENSOR DRIVER 19501M: Paul J. Murphy <paul.j.murphy@intel.com> 19502M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19503L: linux-media@vger.kernel.org 19504S: Maintained 19505T: git git://linuxtv.org/media_tree.git 19506F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19507F: drivers/media/i2c/imx335.c 19508 19509SONY IMX355 SENSOR DRIVER 19510M: Tianshu Qiu <tian.shu.qiu@intel.com> 19511L: linux-media@vger.kernel.org 19512S: Maintained 19513T: git git://linuxtv.org/media_tree.git 19514F: drivers/media/i2c/imx355.c 19515 19516SONY IMX412 SENSOR DRIVER 19517M: Paul J. Murphy <paul.j.murphy@intel.com> 19518M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19519L: linux-media@vger.kernel.org 19520S: Maintained 19521T: git git://linuxtv.org/media_tree.git 19522F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19523F: drivers/media/i2c/imx412.c 19524 19525SONY IMX415 SENSOR DRIVER 19526M: Michael Riesch <michael.riesch@wolfvision.net> 19527L: linux-media@vger.kernel.org 19528S: Maintained 19529T: git git://linuxtv.org/media_tree.git 19530F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19531F: drivers/media/i2c/imx415.c 19532 19533SONY MEMORYSTICK SUBSYSTEM 19534M: Maxim Levitsky <maximlevitsky@gmail.com> 19535M: Alex Dubov <oakad@yahoo.com> 19536M: Ulf Hansson <ulf.hansson@linaro.org> 19537L: linux-mmc@vger.kernel.org 19538S: Maintained 19539T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19540F: drivers/memstick/ 19541F: include/linux/memstick.h 19542 19543SONY VAIO CONTROL DEVICE DRIVER 19544M: Mattia Dongili <malattia@linux.it> 19545L: platform-driver-x86@vger.kernel.org 19546S: Maintained 19547W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19548F: Documentation/admin-guide/laptops/sony-laptop.rst 19549F: drivers/char/sonypi.c 19550F: drivers/platform/x86/sony-laptop.c 19551F: include/linux/sony-laptop.h 19552 19553SOUND 19554M: Jaroslav Kysela <perex@perex.cz> 19555M: Takashi Iwai <tiwai@suse.com> 19556L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19557S: Maintained 19558W: http://www.alsa-project.org/ 19559Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19560T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19561F: Documentation/sound/ 19562F: include/sound/ 19563F: include/uapi/sound/ 19564F: sound/ 19565F: tools/testing/selftests/alsa 19566 19567SOUND - COMPRESSED AUDIO 19568M: Vinod Koul <vkoul@kernel.org> 19569L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19570S: Supported 19571T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19572F: Documentation/sound/designs/compress-offload.rst 19573F: include/sound/compress_driver.h 19574F: include/uapi/sound/compress_* 19575F: sound/core/compress_offload.c 19576F: sound/soc/soc-compress.c 19577 19578SOUND - DMAENGINE HELPERS 19579M: Lars-Peter Clausen <lars@metafoo.de> 19580S: Supported 19581F: include/sound/dmaengine_pcm.h 19582F: sound/core/pcm_dmaengine.c 19583F: sound/soc/soc-generic-dmaengine-pcm.c 19584 19585SOUND - ALSA SELFTESTS 19586M: Mark Brown <broonie@kernel.org> 19587L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19588L: linux-kselftest@vger.kernel.org 19589S: Supported 19590F: tools/testing/selftests/alsa 19591 19592SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19593M: Liam Girdwood <lgirdwood@gmail.com> 19594M: Mark Brown <broonie@kernel.org> 19595L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19596S: Supported 19597W: http://alsa-project.org/main/index.php/ASoC 19598T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19599F: Documentation/devicetree/bindings/sound/ 19600F: Documentation/sound/soc/ 19601F: include/dt-bindings/sound/ 19602F: include/sound/soc* 19603F: sound/soc/ 19604 19605SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19606M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19607M: Liam Girdwood <lgirdwood@gmail.com> 19608M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19609M: Bard Liao <yung-chuan.liao@linux.intel.com> 19610M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19611R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19612M: Daniel Baluta <daniel.baluta@nxp.com> 19613L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19614S: Supported 19615W: https://github.com/thesofproject/linux/ 19616F: sound/soc/sof/ 19617 19618SOUNDWIRE SUBSYSTEM 19619M: Vinod Koul <vkoul@kernel.org> 19620M: Bard Liao <yung-chuan.liao@linux.intel.com> 19621R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19622R: Sanyog Kale <sanyog.r.kale@intel.com> 19623L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19624S: Supported 19625T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19626F: Documentation/driver-api/soundwire/ 19627F: drivers/soundwire/ 19628F: include/linux/soundwire/ 19629 19630SP2 MEDIA DRIVER 19631M: Olli Salonen <olli.salonen@iki.fi> 19632L: linux-media@vger.kernel.org 19633S: Maintained 19634W: https://linuxtv.org 19635Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19636F: drivers/media/dvb-frontends/sp2* 19637 19638SPANISH DOCUMENTATION 19639M: Carlos Bilbao <carlos.bilbao@amd.com> 19640S: Maintained 19641F: Documentation/translations/sp_SP/ 19642 19643SPARC + UltraSPARC (sparc/sparc64) 19644M: "David S. Miller" <davem@davemloft.net> 19645L: sparclinux@vger.kernel.org 19646S: Maintained 19647Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19648T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19649T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19650F: arch/sparc/ 19651F: drivers/sbus/ 19652 19653SPARC SERIAL DRIVERS 19654M: "David S. Miller" <davem@davemloft.net> 19655L: sparclinux@vger.kernel.org 19656S: Maintained 19657T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19658T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19659F: drivers/tty/serial/suncore.c 19660F: drivers/tty/serial/sunhv.c 19661F: drivers/tty/serial/sunsab.c 19662F: drivers/tty/serial/sunsab.h 19663F: drivers/tty/serial/sunsu.c 19664F: drivers/tty/serial/sunzilog.c 19665F: drivers/tty/serial/sunzilog.h 19666F: drivers/tty/vcc.c 19667F: include/linux/sunserialcore.h 19668 19669SPARSE CHECKER 19670M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19671L: linux-sparse@vger.kernel.org 19672S: Maintained 19673W: https://sparse.docs.kernel.org/ 19674T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19675Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19676B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19677F: include/linux/compiler.h 19678 19679SPEAKUP CONSOLE SPEECH DRIVER 19680M: William Hubbs <w.d.hubbs@gmail.com> 19681M: Chris Brannon <chris@the-brannons.com> 19682M: Kirk Reiser <kirk@reisers.ca> 19683M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19684L: speakup@linux-speakup.org 19685S: Odd Fixes 19686W: http://www.linux-speakup.org/ 19687W: https://github.com/linux-speakup/speakup 19688B: https://github.com/linux-speakup/speakup/issues 19689F: drivers/accessibility/speakup/ 19690 19691SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19692M: Viresh Kumar <vireshk@kernel.org> 19693M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19694M: soc@kernel.org 19695L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19696S: Maintained 19697W: http://www.st.com/spear 19698F: arch/arm/boot/dts/spear* 19699F: arch/arm/mach-spear/ 19700F: drivers/clk/spear/ 19701F: drivers/pinctrl/spear/ 19702 19703SPI NOR SUBSYSTEM 19704M: Tudor Ambarus <tudor.ambarus@linaro.org> 19705M: Pratyush Yadav <pratyush@kernel.org> 19706R: Michael Walle <michael@walle.cc> 19707L: linux-mtd@lists.infradead.org 19708S: Maintained 19709W: http://www.linux-mtd.infradead.org/ 19710Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19711C: irc://irc.oftc.net/mtd 19712T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19713F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19714F: drivers/mtd/spi-nor/ 19715F: include/linux/mtd/spi-nor.h 19716 19717SPI SUBSYSTEM 19718M: Mark Brown <broonie@kernel.org> 19719L: linux-spi@vger.kernel.org 19720S: Maintained 19721Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19722T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19723F: Documentation/devicetree/bindings/spi/ 19724F: Documentation/spi/ 19725F: drivers/spi/ 19726F: include/linux/spi/ 19727F: include/uapi/linux/spi/ 19728F: tools/spi/ 19729 19730SPIDERNET NETWORK DRIVER for CELL 19731M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19732M: Geoff Levand <geoff@infradead.org> 19733L: netdev@vger.kernel.org 19734L: linuxppc-dev@lists.ozlabs.org 19735S: Maintained 19736F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19737F: drivers/net/ethernet/toshiba/spider_net* 19738 19739SPMI SUBSYSTEM 19740M: Stephen Boyd <sboyd@kernel.org> 19741L: linux-kernel@vger.kernel.org 19742S: Maintained 19743T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19744F: Documentation/devicetree/bindings/spmi/ 19745F: drivers/spmi/ 19746F: include/dt-bindings/spmi/spmi.h 19747F: include/linux/spmi.h 19748F: include/trace/events/spmi.h 19749 19750SPU FILE SYSTEM 19751M: Jeremy Kerr <jk@ozlabs.org> 19752L: linuxppc-dev@lists.ozlabs.org 19753S: Supported 19754W: http://www.ibm.com/developerworks/power/cell/ 19755F: Documentation/filesystems/spufs/spufs.rst 19756F: arch/powerpc/platforms/cell/spufs/ 19757 19758SQUASHFS FILE SYSTEM 19759M: Phillip Lougher <phillip@squashfs.org.uk> 19760L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19761S: Maintained 19762W: http://squashfs.org.uk 19763T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19764F: Documentation/filesystems/squashfs.rst 19765F: fs/squashfs/ 19766 19767SRM (Alpha) environment access 19768M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19769S: Maintained 19770F: arch/alpha/kernel/srm_env.c 19771 19772ST LSM6DSx IMU IIO DRIVER 19773M: Lorenzo Bianconi <lorenzo@kernel.org> 19774L: linux-iio@vger.kernel.org 19775S: Maintained 19776W: http://www.st.com/ 19777F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19778F: drivers/iio/imu/st_lsm6dsx/ 19779 19780ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19781M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19782M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19783L: linux-media@vger.kernel.org 19784S: Maintained 19785T: git git://linuxtv.org/media_tree.git 19786F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19787F: drivers/media/i2c/st-mipid02.c 19788 19789ST STM32 I2C/SMBUS DRIVER 19790M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19791M: Alain Volmat <alain.volmat@foss.st.com> 19792L: linux-i2c@vger.kernel.org 19793S: Maintained 19794F: drivers/i2c/busses/i2c-stm32* 19795 19796ST STM32 SPI DRIVER 19797M: Alain Volmat <alain.volmat@foss.st.com> 19798L: linux-spi@vger.kernel.org 19799S: Maintained 19800F: drivers/spi/spi-stm32.c 19801 19802ST STPDDC60 DRIVER 19803M: Daniel Nilsson <daniel.nilsson@flex.com> 19804L: linux-hwmon@vger.kernel.org 19805S: Maintained 19806F: Documentation/hwmon/stpddc60.rst 19807F: drivers/hwmon/pmbus/stpddc60.c 19808 19809ST VGXY61 DRIVER 19810M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19811M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19812L: linux-media@vger.kernel.org 19813S: Maintained 19814T: git git://linuxtv.org/media_tree.git 19815F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 19816F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 19817F: drivers/media/i2c/st-vgxy61.c 19818 19819ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19820M: Song Qiang <songqiang1304521@gmail.com> 19821L: linux-iio@vger.kernel.org 19822S: Maintained 19823F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19824F: drivers/iio/proximity/vl53l0x-i2c.c 19825 19826STABLE BRANCH 19827M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19828M: Sasha Levin <sashal@kernel.org> 19829L: stable@vger.kernel.org 19830S: Supported 19831F: Documentation/process/stable-kernel-rules.rst 19832 19833STAGING - ATOMISP DRIVER 19834M: Hans de Goede <hdegoede@redhat.com> 19835M: Mauro Carvalho Chehab <mchehab@kernel.org> 19836R: Sakari Ailus <sakari.ailus@linux.intel.com> 19837L: linux-media@vger.kernel.org 19838S: Maintained 19839F: drivers/staging/media/atomisp/ 19840 19841STAGING - FIELDBUS SUBSYSTEM 19842M: Sven Van Asbroeck <TheSven73@gmail.com> 19843S: Maintained 19844F: drivers/staging/fieldbus/* 19845F: drivers/staging/fieldbus/Documentation/ 19846 19847STAGING - HMS ANYBUS-S BUS 19848M: Sven Van Asbroeck <TheSven73@gmail.com> 19849S: Maintained 19850F: drivers/staging/fieldbus/anybuss/ 19851 19852STAGING - INDUSTRIAL IO 19853M: Jonathan Cameron <jic23@kernel.org> 19854L: linux-iio@vger.kernel.org 19855S: Odd Fixes 19856F: Documentation/devicetree/bindings/staging/iio/ 19857F: drivers/staging/iio/ 19858 19859STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19860M: Marc Dietrich <marvin24@gmx.de> 19861L: ac100@lists.launchpad.net (moderated for non-subscribers) 19862L: linux-tegra@vger.kernel.org 19863S: Maintained 19864F: drivers/staging/nvec/ 19865 19866STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19867M: Jens Frederich <jfrederich@gmail.com> 19868M: Jon Nettleton <jon.nettleton@gmail.com> 19869S: Maintained 19870W: http://wiki.laptop.org/go/DCON 19871F: drivers/staging/olpc_dcon/ 19872 19873STAGING - REALTEK RTL8188EU DRIVERS 19874M: Larry Finger <Larry.Finger@lwfinger.net> 19875M: Phillip Potter <phil@philpotter.co.uk> 19876R: Pavel Skripkin <paskripkin@gmail.com> 19877S: Supported 19878F: drivers/staging/r8188eu/ 19879 19880STAGING - REALTEK RTL8712U DRIVERS 19881M: Larry Finger <Larry.Finger@lwfinger.net> 19882M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19883S: Odd Fixes 19884F: drivers/staging/rtl8712/ 19885 19886STAGING - SEPS525 LCD CONTROLLER DRIVERS 19887M: Michael Hennerich <michael.hennerich@analog.com> 19888L: linux-fbdev@vger.kernel.org 19889S: Supported 19890F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19891F: drivers/staging/fbtft/fb_seps525.c 19892 19893STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19894M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19895M: Teddy Wang <teddy.wang@siliconmotion.com> 19896M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19897L: linux-fbdev@vger.kernel.org 19898S: Maintained 19899F: drivers/staging/sm750fb/ 19900 19901STAGING - VIA VT665X DRIVERS 19902M: Forest Bond <forest@alittletooquiet.net> 19903S: Odd Fixes 19904F: drivers/staging/vt665?/ 19905 19906STAGING SUBSYSTEM 19907M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19908L: linux-staging@lists.linux.dev 19909S: Supported 19910T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19911F: drivers/staging/ 19912 19913STARFIRE/DURALAN NETWORK DRIVER 19914M: Ion Badulescu <ionut@badula.org> 19915S: Odd Fixes 19916F: drivers/net/ethernet/adaptec/starfire* 19917 19918STARFIVE DEVICETREES 19919M: Emil Renner Berthing <kernel@esmil.dk> 19920S: Maintained 19921F: arch/riscv/boot/dts/starfive/ 19922 19923STARFIVE JH7100 CLOCK DRIVERS 19924M: Emil Renner Berthing <kernel@esmil.dk> 19925S: Maintained 19926F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19927F: drivers/clk/starfive/clk-starfive-jh7100* 19928F: include/dt-bindings/clock/starfive-jh7100*.h 19929 19930STARFIVE JH7110 MMC/SD/SDIO DRIVER 19931M: William Qiu <william.qiu@starfivetech.com> 19932S: Supported 19933F: Documentation/devicetree/bindings/mmc/starfive* 19934F: drivers/mmc/host/dw_mmc-starfive.c 19935 19936STARFIVE JH71X0 PINCTRL DRIVERS 19937M: Emil Renner Berthing <kernel@esmil.dk> 19938M: Jianlong Huang <jianlong.huang@starfivetech.com> 19939L: linux-gpio@vger.kernel.org 19940S: Maintained 19941F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 19942F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 19943F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 19944F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 19945 19946STARFIVE JH7100 RESET CONTROLLER DRIVER 19947M: Emil Renner Berthing <kernel@esmil.dk> 19948S: Maintained 19949F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19950F: drivers/reset/reset-starfive-jh7100.c 19951F: include/dt-bindings/reset/starfive-jh7100.h 19952 19953STARFIVE JH71XX PMU CONTROLLER DRIVER 19954M: Walker Chen <walker.chen@starfivetech.com> 19955S: Supported 19956F: Documentation/devicetree/bindings/power/starfive* 19957F: drivers/soc/starfive/jh71xx_pmu.c 19958F: include/dt-bindings/power/starfive,jh7110-pmu.h 19959 19960STARFIVE SOC DRIVERS 19961M: Conor Dooley <conor@kernel.org> 19962S: Maintained 19963T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19964F: drivers/soc/starfive/ 19965 19966STARFIVE TRNG DRIVER 19967M: Jia Jie Ho <jiajie.ho@starfivetech.com> 19968S: Supported 19969F: Documentation/devicetree/bindings/rng/starfive* 19970F: drivers/char/hw_random/jh7110-trng.c 19971 19972STATIC BRANCH/CALL 19973M: Peter Zijlstra <peterz@infradead.org> 19974M: Josh Poimboeuf <jpoimboe@kernel.org> 19975M: Jason Baron <jbaron@akamai.com> 19976R: Steven Rostedt <rostedt@goodmis.org> 19977R: Ard Biesheuvel <ardb@kernel.org> 19978S: Supported 19979F: arch/*/include/asm/jump_label*.h 19980F: arch/*/include/asm/static_call*.h 19981F: arch/*/kernel/jump_label.c 19982F: arch/*/kernel/static_call.c 19983F: include/linux/jump_label*.h 19984F: include/linux/static_call*.h 19985F: kernel/jump_label.c 19986F: kernel/static_call.c 19987 19988STI AUDIO (ASoC) DRIVERS 19989M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19990L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19991S: Maintained 19992F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 19993F: sound/soc/sti/ 19994 19995STI CEC DRIVER 19996M: Alain Volmat <alain.volmat@foss.st.com> 19997S: Maintained 19998F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 19999F: drivers/media/cec/platform/sti/ 20000 20001STK1160 USB VIDEO CAPTURE DRIVER 20002M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20003L: linux-media@vger.kernel.org 20004S: Maintained 20005T: git git://linuxtv.org/media_tree.git 20006F: drivers/media/usb/stk1160/ 20007 20008STM32 AUDIO (ASoC) DRIVERS 20009M: Olivier Moysan <olivier.moysan@foss.st.com> 20010M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20011L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20012S: Maintained 20013F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20014F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20015F: sound/soc/stm/ 20016 20017STM32 TIMER/LPTIMER DRIVERS 20018M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20019S: Maintained 20020F: Documentation/ABI/testing/*timer-stm32 20021F: Documentation/devicetree/bindings/*/*stm32-*timer* 20022F: drivers/*/stm32-*timer* 20023F: drivers/pwm/pwm-stm32* 20024F: include/linux/*/stm32-*tim* 20025 20026STMMAC ETHERNET DRIVER 20027M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20028M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20029M: Jose Abreu <joabreu@synopsys.com> 20030L: netdev@vger.kernel.org 20031S: Supported 20032W: http://www.stlinux.com 20033F: Documentation/networking/device_drivers/ethernet/stmicro/ 20034F: drivers/net/ethernet/stmicro/stmmac/ 20035 20036SUN3/3X 20037M: Sam Creasey <sammy@sammy.net> 20038S: Maintained 20039W: http://sammy.net/sun3/ 20040F: arch/m68k/include/asm/sun3* 20041F: arch/m68k/kernel/*sun3* 20042F: arch/m68k/sun3*/ 20043F: drivers/net/ethernet/i825xx/sun3* 20044 20045SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20046M: Hans de Goede <hdegoede@redhat.com> 20047L: linux-input@vger.kernel.org 20048S: Maintained 20049F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20050F: drivers/input/keyboard/sun4i-lradc-keys.c 20051 20052SUNDANCE NETWORK DRIVER 20053M: Denis Kirjanov <kda@linux-powerpc.org> 20054L: netdev@vger.kernel.org 20055S: Maintained 20056F: drivers/net/ethernet/dlink/sundance.c 20057 20058SUN HAPPY MEAL ETHERNET DRIVER 20059M: Sean Anderson <seanga2@gmail.com> 20060S: Maintained 20061F: drivers/net/ethernet/sun/sunhme.* 20062 20063SUNPLUS ETHERNET DRIVER 20064M: Wells Lu <wellslutw@gmail.com> 20065L: netdev@vger.kernel.org 20066S: Maintained 20067W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20068F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20069F: drivers/net/ethernet/sunplus/ 20070 20071SUNPLUS MMC DRIVER 20072M: Tony Huang <tonyhuang.sunplus@gmail.com> 20073M: Li-hao Kuo <lhjeff911@gmail.com> 20074S: Maintained 20075F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20076F: drivers/mmc/host/sunplus-mmc.c 20077 20078SUNPLUS OCOTP DRIVER 20079M: Vincent Shih <vincent.sunplus@gmail.com> 20080S: Maintained 20081F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20082F: drivers/nvmem/sunplus-ocotp.c 20083 20084SUNPLUS USB2 PHY DRIVER 20085M: Vincent Shih <vincent.sunplus@gmail.com> 20086L: linux-usb@vger.kernel.org 20087S: Maintained 20088F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20089F: drivers/phy/sunplus/Kconfig 20090F: drivers/phy/sunplus/Makefile 20091F: drivers/phy/sunplus/phy-sunplus-usb2.c 20092 20093SUNPLUS PWM DRIVER 20094M: Hammer Hsieh <hammerh0314@gmail.com> 20095S: Maintained 20096F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20097F: drivers/pwm/pwm-sunplus.c 20098 20099SUNPLUS RTC DRIVER 20100M: Vincent Shih <vincent.sunplus@gmail.com> 20101L: linux-rtc@vger.kernel.org 20102S: Maintained 20103F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20104F: drivers/rtc/rtc-sunplus.c 20105 20106SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20107M: Li-hao Kuo <lhjeff911@gmail.com> 20108L: linux-spi@vger.kernel.org 20109S: Maintained 20110F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20111F: drivers/spi/spi-sunplus-sp7021.c 20112 20113SUNPLUS UART DRIVER 20114M: Hammer Hsieh <hammerh0314@gmail.com> 20115S: Maintained 20116F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20117F: drivers/tty/serial/sunplus-uart.c 20118 20119SUNPLUS WATCHDOG DRIVER 20120M: Xiantao Hu <xt.hu@cqplus1.com> 20121L: linux-watchdog@vger.kernel.org 20122S: Maintained 20123F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20124F: drivers/watchdog/sunplus_wdt.c 20125 20126SUPERH 20127M: Yoshinori Sato <ysato@users.sourceforge.jp> 20128M: Rich Felker <dalias@libc.org> 20129M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20130L: linux-sh@vger.kernel.org 20131S: Maintained 20132Q: http://patchwork.kernel.org/project/linux-sh/list/ 20133F: Documentation/sh/ 20134F: arch/sh/ 20135F: drivers/sh/ 20136 20137SUSPEND TO RAM 20138M: "Rafael J. Wysocki" <rafael@kernel.org> 20139M: Len Brown <len.brown@intel.com> 20140M: Pavel Machek <pavel@ucw.cz> 20141L: linux-pm@vger.kernel.org 20142S: Supported 20143B: https://bugzilla.kernel.org 20144F: Documentation/power/ 20145F: arch/x86/kernel/acpi/sleep* 20146F: arch/x86/kernel/acpi/wakeup* 20147F: drivers/base/power/ 20148F: include/linux/freezer.h 20149F: include/linux/pm.h 20150F: include/linux/suspend.h 20151F: kernel/power/ 20152 20153SVGA HANDLING 20154M: Martin Mares <mj@ucw.cz> 20155L: linux-video@atrey.karlin.mff.cuni.cz 20156S: Maintained 20157F: Documentation/admin-guide/svga.rst 20158F: arch/x86/boot/video* 20159 20160SWITCHDEV 20161M: Jiri Pirko <jiri@resnulli.us> 20162M: Ivan Vecera <ivecera@redhat.com> 20163L: netdev@vger.kernel.org 20164S: Supported 20165F: include/net/switchdev.h 20166F: net/switchdev/ 20167 20168SY8106A REGULATOR DRIVER 20169M: Icenowy Zheng <icenowy@aosc.io> 20170S: Maintained 20171F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20172F: drivers/regulator/sy8106a-regulator.c 20173 20174SYNC FILE FRAMEWORK 20175M: Sumit Semwal <sumit.semwal@linaro.org> 20176R: Gustavo Padovan <gustavo@padovan.org> 20177L: linux-media@vger.kernel.org 20178L: dri-devel@lists.freedesktop.org 20179S: Maintained 20180T: git git://anongit.freedesktop.org/drm/drm-misc 20181F: Documentation/driver-api/sync_file.rst 20182F: drivers/dma-buf/dma-fence* 20183F: drivers/dma-buf/sw_sync.c 20184F: drivers/dma-buf/sync_* 20185F: include/linux/sync_file.h 20186F: include/uapi/linux/sync_file.h 20187 20188SYNOPSYS ARC ARCHITECTURE 20189M: Vineet Gupta <vgupta@kernel.org> 20190L: linux-snps-arc@lists.infradead.org 20191S: Supported 20192T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20193F: Documentation/arc/ 20194F: Documentation/devicetree/bindings/arc/* 20195F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20196F: arch/arc/ 20197F: drivers/clocksource/arc_timer.c 20198F: drivers/tty/serial/arc_uart.c 20199 20200SYNOPSYS ARC HSDK SDP pll clock driver 20201M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20202S: Supported 20203F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20204F: drivers/clk/clk-hsdk-pll.c 20205 20206SYNOPSYS ARC SDP clock driver 20207M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20208S: Supported 20209F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20210F: drivers/clk/axs10x/* 20211 20212SYNOPSYS ARC SDP platform support 20213M: Alexey Brodkin <abrodkin@synopsys.com> 20214S: Supported 20215F: Documentation/devicetree/bindings/arc/axs10* 20216F: arch/arc/boot/dts/ax* 20217F: arch/arc/plat-axs10x 20218 20219SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20220M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20221S: Supported 20222F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20223F: drivers/reset/reset-axs10x.c 20224 20225SYNOPSYS CREG GPIO DRIVER 20226M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20227S: Maintained 20228F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20229F: drivers/gpio/gpio-creg-snps.c 20230 20231SYNOPSYS DESIGNWARE 8250 UART DRIVER 20232M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20233R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20234S: Supported 20235F: drivers/tty/serial/8250/8250_dw.c 20236F: drivers/tty/serial/8250/8250_dwlib.* 20237F: drivers/tty/serial/8250/8250_lpss.c 20238 20239SYNOPSYS DESIGNWARE APB GPIO DRIVER 20240M: Hoan Tran <hoan@os.amperecomputing.com> 20241M: Serge Semin <fancer.lancer@gmail.com> 20242L: linux-gpio@vger.kernel.org 20243S: Maintained 20244F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20245F: drivers/gpio/gpio-dwapb.c 20246 20247SYNOPSYS DESIGNWARE APB SSI DRIVER 20248M: Serge Semin <fancer.lancer@gmail.com> 20249L: linux-spi@vger.kernel.org 20250S: Supported 20251F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20252F: drivers/spi/spi-dw* 20253 20254SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20255M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20256S: Maintained 20257F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20258F: drivers/dma/dw-axi-dmac/ 20259 20260SYNOPSYS DESIGNWARE DMAC DRIVER 20261M: Viresh Kumar <vireshk@kernel.org> 20262R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20263S: Maintained 20264F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20265F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20266F: drivers/dma/dw/ 20267F: include/dt-bindings/dma/dw-dmac.h 20268F: include/linux/dma/dw.h 20269F: include/linux/platform_data/dma-dw.h 20270 20271SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20272M: Jose Abreu <Jose.Abreu@synopsys.com> 20273L: netdev@vger.kernel.org 20274S: Supported 20275F: drivers/net/ethernet/synopsys/ 20276 20277SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20278M: Jose Abreu <Jose.Abreu@synopsys.com> 20279L: netdev@vger.kernel.org 20280S: Supported 20281F: drivers/net/pcs/pcs-xpcs.c 20282F: drivers/net/pcs/pcs-xpcs.h 20283F: include/linux/pcs/pcs-xpcs.h 20284 20285SYNOPSYS DESIGNWARE I2C DRIVER 20286M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20287R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20288R: Mika Westerberg <mika.westerberg@linux.intel.com> 20289R: Jan Dabros <jsd@semihalf.com> 20290L: linux-i2c@vger.kernel.org 20291S: Supported 20292F: drivers/i2c/busses/i2c-designware-* 20293 20294SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20295M: Jaehoon Chung <jh80.chung@samsung.com> 20296L: linux-mmc@vger.kernel.org 20297S: Maintained 20298F: drivers/mmc/host/dw_mmc* 20299 20300SYNOPSYS HSDK RESET CONTROLLER DRIVER 20301M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20302S: Supported 20303F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20304F: drivers/reset/reset-hsdk.c 20305F: include/dt-bindings/reset/snps,hsdk-reset.h 20306 20307SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20308M: Prabu Thangamuthu <prabu.t@synopsys.com> 20309M: Manjunath M B <manjumb@synopsys.com> 20310L: linux-mmc@vger.kernel.org 20311S: Maintained 20312F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20313 20314SYSTEM CONFIGURATION (SYSCON) 20315M: Lee Jones <lee@kernel.org> 20316M: Arnd Bergmann <arnd@arndb.de> 20317S: Supported 20318T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20319F: drivers/mfd/syscon.c 20320 20321SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20322M: Sudeep Holla <sudeep.holla@arm.com> 20323R: Cristian Marussi <cristian.marussi@arm.com> 20324L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20325S: Maintained 20326F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20327F: drivers/clk/clk-sc[mp]i.c 20328F: drivers/cpufreq/sc[mp]i-cpufreq.c 20329F: drivers/firmware/arm_scmi/ 20330F: drivers/firmware/arm_scpi.c 20331F: drivers/powercap/arm_scmi_powercap.c 20332F: drivers/regulator/scmi-regulator.c 20333F: drivers/reset/reset-scmi.c 20334F: include/linux/sc[mp]i_protocol.h 20335F: include/trace/events/scmi.h 20336F: include/uapi/linux/virtio_scmi.h 20337 20338SYSTEM RESET/SHUTDOWN DRIVERS 20339M: Sebastian Reichel <sre@kernel.org> 20340L: linux-pm@vger.kernel.org 20341S: Maintained 20342T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20343F: Documentation/devicetree/bindings/power/reset/ 20344F: drivers/power/reset/ 20345 20346SYSTEM TRACE MODULE CLASS 20347M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20348S: Maintained 20349T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20350F: Documentation/trace/stm.rst 20351F: drivers/hwtracing/stm/ 20352F: include/linux/stm.h 20353F: include/uapi/linux/stm.h 20354 20355SYSTEM76 ACPI DRIVER 20356M: Jeremy Soller <jeremy@system76.com> 20357M: System76 Product Development <productdev@system76.com> 20358L: platform-driver-x86@vger.kernel.org 20359S: Maintained 20360F: drivers/platform/x86/system76_acpi.c 20361 20362SYSV FILESYSTEM 20363S: Orphan 20364F: Documentation/filesystems/sysv-fs.rst 20365F: fs/sysv/ 20366F: include/linux/sysv_fs.h 20367 20368TASKSTATS STATISTICS INTERFACE 20369M: Balbir Singh <bsingharora@gmail.com> 20370S: Maintained 20371F: Documentation/accounting/taskstats* 20372F: include/linux/taskstats* 20373F: kernel/taskstats.c 20374 20375TC subsystem 20376M: Jamal Hadi Salim <jhs@mojatatu.com> 20377M: Cong Wang <xiyou.wangcong@gmail.com> 20378M: Jiri Pirko <jiri@resnulli.us> 20379L: netdev@vger.kernel.org 20380S: Maintained 20381F: include/net/pkt_cls.h 20382F: include/net/pkt_sched.h 20383F: include/net/tc_act/ 20384F: include/uapi/linux/pkt_cls.h 20385F: include/uapi/linux/pkt_sched.h 20386F: include/uapi/linux/tc_act/ 20387F: include/uapi/linux/tc_ematch/ 20388F: net/sched/ 20389F: tools/testing/selftests/tc-testing 20390 20391TC90522 MEDIA DRIVER 20392M: Akihiro Tsukada <tskd08@gmail.com> 20393L: linux-media@vger.kernel.org 20394S: Odd Fixes 20395F: drivers/media/dvb-frontends/tc90522* 20396 20397TCP LOW PRIORITY MODULE 20398M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20399M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20400S: Maintained 20401W: http://tcp-lp-mod.sourceforge.net/ 20402F: net/ipv4/tcp_lp.c 20403 20404TDA10071 MEDIA DRIVER 20405M: Antti Palosaari <crope@iki.fi> 20406L: linux-media@vger.kernel.org 20407S: Maintained 20408W: https://linuxtv.org 20409W: http://palosaari.fi/linux/ 20410Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20411T: git git://linuxtv.org/anttip/media_tree.git 20412F: drivers/media/dvb-frontends/tda10071* 20413 20414TDA18212 MEDIA DRIVER 20415M: Antti Palosaari <crope@iki.fi> 20416L: linux-media@vger.kernel.org 20417S: Maintained 20418W: https://linuxtv.org 20419W: http://palosaari.fi/linux/ 20420Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20421T: git git://linuxtv.org/anttip/media_tree.git 20422F: drivers/media/tuners/tda18212* 20423 20424TDA18218 MEDIA DRIVER 20425M: Antti Palosaari <crope@iki.fi> 20426L: linux-media@vger.kernel.org 20427S: Maintained 20428W: https://linuxtv.org 20429W: http://palosaari.fi/linux/ 20430Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20431T: git git://linuxtv.org/anttip/media_tree.git 20432F: drivers/media/tuners/tda18218* 20433 20434TDA18250 MEDIA DRIVER 20435M: Olli Salonen <olli.salonen@iki.fi> 20436L: linux-media@vger.kernel.org 20437S: Maintained 20438W: https://linuxtv.org 20439Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20440T: git git://linuxtv.org/media_tree.git 20441F: drivers/media/tuners/tda18250* 20442 20443TDA18271 MEDIA DRIVER 20444M: Michael Krufky <mkrufky@linuxtv.org> 20445L: linux-media@vger.kernel.org 20446S: Maintained 20447W: https://linuxtv.org 20448W: http://github.com/mkrufky 20449Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20450T: git git://linuxtv.org/mkrufky/tuners.git 20451F: drivers/media/tuners/tda18271* 20452 20453TDA1997x MEDIA DRIVER 20454M: Tim Harvey <tharvey@gateworks.com> 20455L: linux-media@vger.kernel.org 20456S: Maintained 20457W: https://linuxtv.org 20458Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20459F: drivers/media/i2c/tda1997x.* 20460 20461TDA827x MEDIA DRIVER 20462M: Michael Krufky <mkrufky@linuxtv.org> 20463L: linux-media@vger.kernel.org 20464S: Maintained 20465W: https://linuxtv.org 20466W: http://github.com/mkrufky 20467Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20468T: git git://linuxtv.org/mkrufky/tuners.git 20469F: drivers/media/tuners/tda8290.* 20470 20471TDA8290 MEDIA DRIVER 20472M: Michael Krufky <mkrufky@linuxtv.org> 20473L: linux-media@vger.kernel.org 20474S: Maintained 20475W: https://linuxtv.org 20476W: http://github.com/mkrufky 20477Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20478T: git git://linuxtv.org/mkrufky/tuners.git 20479F: drivers/media/tuners/tda8290.* 20480 20481TDA9840 MEDIA DRIVER 20482M: Hans Verkuil <hverkuil@xs4all.nl> 20483L: linux-media@vger.kernel.org 20484S: Maintained 20485W: https://linuxtv.org 20486T: git git://linuxtv.org/media_tree.git 20487F: drivers/media/i2c/tda9840* 20488 20489TEA5761 TUNER DRIVER 20490M: Mauro Carvalho Chehab <mchehab@kernel.org> 20491L: linux-media@vger.kernel.org 20492S: Odd fixes 20493W: https://linuxtv.org 20494T: git git://linuxtv.org/media_tree.git 20495F: drivers/media/tuners/tea5761.* 20496 20497TEA5767 TUNER DRIVER 20498M: Mauro Carvalho Chehab <mchehab@kernel.org> 20499L: linux-media@vger.kernel.org 20500S: Maintained 20501W: https://linuxtv.org 20502T: git git://linuxtv.org/media_tree.git 20503F: drivers/media/tuners/tea5767.* 20504 20505TEA6415C MEDIA DRIVER 20506M: Hans Verkuil <hverkuil@xs4all.nl> 20507L: linux-media@vger.kernel.org 20508S: Maintained 20509W: https://linuxtv.org 20510T: git git://linuxtv.org/media_tree.git 20511F: drivers/media/i2c/tea6415c* 20512 20513TEA6420 MEDIA DRIVER 20514M: Hans Verkuil <hverkuil@xs4all.nl> 20515L: linux-media@vger.kernel.org 20516S: Maintained 20517W: https://linuxtv.org 20518T: git git://linuxtv.org/media_tree.git 20519F: drivers/media/i2c/tea6420* 20520 20521TEAM DRIVER 20522M: Jiri Pirko <jiri@resnulli.us> 20523L: netdev@vger.kernel.org 20524S: Supported 20525F: drivers/net/team/ 20526F: include/linux/if_team.h 20527F: include/uapi/linux/if_team.h 20528F: tools/testing/selftests/drivers/net/team/ 20529 20530TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20531M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20532S: Maintained 20533F: arch/x86/platform/ts5500/ 20534 20535TECHNOTREND USB IR RECEIVER 20536M: Sean Young <sean@mess.org> 20537L: linux-media@vger.kernel.org 20538S: Maintained 20539F: drivers/media/rc/ttusbir.c 20540 20541TECHWELL TW9910 VIDEO DECODER 20542L: linux-media@vger.kernel.org 20543S: Orphan 20544F: drivers/media/i2c/tw9910.c 20545F: include/media/i2c/tw9910.h 20546 20547TEE SUBSYSTEM 20548M: Jens Wiklander <jens.wiklander@linaro.org> 20549R: Sumit Garg <sumit.garg@linaro.org> 20550L: op-tee@lists.trustedfirmware.org 20551S: Maintained 20552F: Documentation/staging/tee.rst 20553F: drivers/tee/ 20554F: include/linux/tee_drv.h 20555F: include/uapi/linux/tee.h 20556 20557TEGRA ARCHITECTURE SUPPORT 20558M: Thierry Reding <thierry.reding@gmail.com> 20559M: Jonathan Hunter <jonathanh@nvidia.com> 20560L: linux-tegra@vger.kernel.org 20561S: Supported 20562Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20563T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20564N: [^a-z]tegra 20565 20566TEGRA CLOCK DRIVER 20567M: Peter De Schrijver <pdeschrijver@nvidia.com> 20568M: Prashant Gaikwad <pgaikwad@nvidia.com> 20569S: Supported 20570F: drivers/clk/tegra/ 20571 20572TEGRA DMA DRIVERS 20573M: Laxman Dewangan <ldewangan@nvidia.com> 20574M: Jon Hunter <jonathanh@nvidia.com> 20575S: Supported 20576F: drivers/dma/tegra* 20577 20578TEGRA I2C DRIVER 20579M: Laxman Dewangan <ldewangan@nvidia.com> 20580R: Dmitry Osipenko <digetx@gmail.com> 20581S: Supported 20582F: drivers/i2c/busses/i2c-tegra.c 20583 20584TEGRA IOMMU DRIVERS 20585M: Thierry Reding <thierry.reding@gmail.com> 20586R: Krishna Reddy <vdumpa@nvidia.com> 20587L: linux-tegra@vger.kernel.org 20588S: Supported 20589F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20590F: drivers/iommu/tegra* 20591 20592TEGRA KBC DRIVER 20593M: Laxman Dewangan <ldewangan@nvidia.com> 20594S: Supported 20595F: drivers/input/keyboard/tegra-kbc.c 20596 20597TEGRA NAND DRIVER 20598M: Stefan Agner <stefan@agner.ch> 20599M: Lucas Stach <dev@lynxeye.de> 20600S: Maintained 20601F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20602F: drivers/mtd/nand/raw/tegra_nand.c 20603 20604TEGRA PWM DRIVER 20605M: Thierry Reding <thierry.reding@gmail.com> 20606S: Supported 20607F: drivers/pwm/pwm-tegra.c 20608 20609TEGRA SERIAL DRIVER 20610M: Laxman Dewangan <ldewangan@nvidia.com> 20611S: Supported 20612F: drivers/tty/serial/serial-tegra.c 20613 20614TEGRA SPI DRIVER 20615M: Laxman Dewangan <ldewangan@nvidia.com> 20616S: Supported 20617F: drivers/spi/spi-tegra* 20618 20619TEGRA QUAD SPI DRIVER 20620M: Thierry Reding <thierry.reding@gmail.com> 20621M: Jonathan Hunter <jonathanh@nvidia.com> 20622M: Sowjanya Komatineni <skomatineni@nvidia.com> 20623L: linux-tegra@vger.kernel.org 20624S: Maintained 20625F: drivers/spi/spi-tegra210-quad.c 20626 20627TEGRA VIDEO DRIVER 20628M: Thierry Reding <thierry.reding@gmail.com> 20629M: Jonathan Hunter <jonathanh@nvidia.com> 20630M: Sowjanya Komatineni <skomatineni@nvidia.com> 20631L: linux-media@vger.kernel.org 20632L: linux-tegra@vger.kernel.org 20633S: Maintained 20634F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20635F: drivers/staging/media/tegra-video/ 20636 20637TEGRA XUSB PADCTL DRIVER 20638M: JC Kuo <jckuo@nvidia.com> 20639S: Supported 20640F: drivers/phy/tegra/xusb* 20641 20642TEHUTI ETHERNET DRIVER 20643M: Andy Gospodarek <andy@greyhouse.net> 20644L: netdev@vger.kernel.org 20645S: Supported 20646F: drivers/net/ethernet/tehuti/* 20647 20648TELECOM CLOCK DRIVER FOR MCPL0010 20649M: Mark Gross <markgross@kernel.org> 20650S: Supported 20651F: drivers/char/tlclk.c 20652 20653TEMPO SEMICONDUCTOR DRIVERS 20654M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20655S: Maintained 20656F: Documentation/devicetree/bindings/sound/tscs*.txt 20657F: sound/soc/codecs/tscs*.c 20658F: sound/soc/codecs/tscs*.h 20659 20660TENSILICA XTENSA PORT (xtensa) 20661M: Chris Zankel <chris@zankel.net> 20662M: Max Filippov <jcmvbkbc@gmail.com> 20663L: linux-xtensa@linux-xtensa.org 20664S: Maintained 20665T: git https://github.com/jcmvbkbc/linux-xtensa.git 20666F: arch/xtensa/ 20667F: drivers/irqchip/irq-xtensa-* 20668 20669TEXAS INSTRUMENTS ASoC DRIVERS 20670M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20671L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20672S: Maintained 20673F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20674F: sound/soc/ti/ 20675 20676TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20677M: Ricardo Ribalda <ribalda@kernel.org> 20678L: linux-iio@vger.kernel.org 20679S: Supported 20680F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20681F: drivers/iio/dac/ti-dac7612.c 20682 20683TEXAS INSTRUMENTS DMA DRIVERS 20684M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20685L: dmaengine@vger.kernel.org 20686S: Maintained 20687F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20688F: Documentation/devicetree/bindings/dma/ti-edma.txt 20689F: Documentation/devicetree/bindings/dma/ti/ 20690F: drivers/dma/ti/ 20691X: drivers/dma/ti/cppi41.c 20692F: include/linux/dma/k3-udma-glue.h 20693F: include/linux/dma/ti-cppi5.h 20694F: include/linux/dma/k3-psil.h 20695 20696TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20697M: Nishanth Menon <nm@ti.com> 20698M: Tero Kristo <kristo@kernel.org> 20699M: Santosh Shilimkar <ssantosh@kernel.org> 20700L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20701S: Maintained 20702F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20703F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20704F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20705F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20706F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20707F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20708F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20709F: drivers/clk/keystone/sci-clk.c 20710F: drivers/firmware/ti_sci* 20711F: drivers/irqchip/irq-ti-sci-inta.c 20712F: drivers/irqchip/irq-ti-sci-intr.c 20713F: drivers/reset/reset-ti-sci.c 20714F: drivers/soc/ti/ti_sci_inta_msi.c 20715F: drivers/soc/ti/ti_sci_pm_domains.c 20716F: include/dt-bindings/soc/ti,sci_pm_domain.h 20717F: include/linux/soc/ti/ti_sci_inta_msi.h 20718F: include/linux/soc/ti/ti_sci_protocol.h 20719 20720TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20721M: Robert Marko <robert.marko@sartura.hr> 20722M: Luka Perkov <luka.perkov@sartura.hr> 20723L: linux-hwmon@vger.kernel.org 20724S: Maintained 20725F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20726F: Documentation/hwmon/tps23861.rst 20727F: drivers/hwmon/tps23861.c 20728 20729TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20730M: Puranjay Mohan <puranjay12@gmail.com> 20731L: linux-iio@vger.kernel.org 20732S: Supported 20733F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20734F: drivers/iio/temperature/tmp117.c 20735 20736THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20737M: Hans Verkuil <hverkuil@xs4all.nl> 20738L: linux-media@vger.kernel.org 20739S: Maintained 20740W: https://linuxtv.org 20741T: git git://linuxtv.org/media_tree.git 20742F: drivers/media/radio/radio-raremono.c 20743 20744THERMAL 20745M: Rafael J. Wysocki <rafael@kernel.org> 20746M: Daniel Lezcano <daniel.lezcano@linaro.org> 20747R: Amit Kucheria <amitk@kernel.org> 20748R: Zhang Rui <rui.zhang@intel.com> 20749L: linux-pm@vger.kernel.org 20750S: Supported 20751Q: https://patchwork.kernel.org/project/linux-pm/list/ 20752T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20753F: Documentation/ABI/testing/sysfs-class-thermal 20754F: Documentation/admin-guide/thermal/ 20755F: Documentation/devicetree/bindings/thermal/ 20756F: Documentation/driver-api/thermal/ 20757F: drivers/thermal/ 20758F: include/dt-bindings/thermal/ 20759F: include/linux/cpu_cooling.h 20760F: include/linux/thermal.h 20761F: include/uapi/linux/thermal.h 20762F: tools/lib/thermal/ 20763F: tools/thermal/ 20764 20765THERMAL DRIVER FOR AMLOGIC SOCS 20766M: Guillaume La Roque <glaroque@baylibre.com> 20767L: linux-pm@vger.kernel.org 20768L: linux-amlogic@lists.infradead.org 20769S: Supported 20770W: http://linux-meson.com/ 20771F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20772F: drivers/thermal/amlogic_thermal.c 20773 20774THERMAL/CPU_COOLING 20775M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20776M: Daniel Lezcano <daniel.lezcano@linaro.org> 20777M: Viresh Kumar <viresh.kumar@linaro.org> 20778R: Lukasz Luba <lukasz.luba@arm.com> 20779L: linux-pm@vger.kernel.org 20780S: Supported 20781F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20782F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20783F: drivers/thermal/cpufreq_cooling.c 20784F: drivers/thermal/cpuidle_cooling.c 20785F: include/linux/cpu_cooling.h 20786 20787THERMAL/POWER_ALLOCATOR 20788M: Lukasz Luba <lukasz.luba@arm.com> 20789L: linux-pm@vger.kernel.org 20790S: Maintained 20791F: Documentation/driver-api/thermal/power_allocator.rst 20792F: drivers/thermal/gov_power_allocator.c 20793F: include/trace/events/thermal_power_allocator.h 20794 20795THINKPAD ACPI EXTRAS DRIVER 20796M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20797L: ibm-acpi-devel@lists.sourceforge.net 20798L: platform-driver-x86@vger.kernel.org 20799S: Maintained 20800W: http://ibm-acpi.sourceforge.net 20801W: http://thinkwiki.org/wiki/Ibm-acpi 20802T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20803F: drivers/platform/x86/thinkpad_acpi.c 20804 20805THINKPAD LMI DRIVER 20806M: Mark Pearson <markpearson@lenovo.com> 20807L: platform-driver-x86@vger.kernel.org 20808S: Maintained 20809F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20810F: drivers/platform/x86/think-lmi.? 20811 20812THUNDERBOLT DMA TRAFFIC TEST DRIVER 20813M: Isaac Hazan <isaac.hazan@intel.com> 20814L: linux-usb@vger.kernel.org 20815S: Maintained 20816F: drivers/thunderbolt/dma_test.c 20817 20818THUNDERBOLT DRIVER 20819M: Andreas Noever <andreas.noever@gmail.com> 20820M: Michael Jamet <michael.jamet@intel.com> 20821M: Mika Westerberg <mika.westerberg@linux.intel.com> 20822M: Yehezkel Bernat <YehezkelShB@gmail.com> 20823L: linux-usb@vger.kernel.org 20824S: Maintained 20825T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20826F: Documentation/admin-guide/thunderbolt.rst 20827F: drivers/thunderbolt/ 20828F: include/linux/thunderbolt.h 20829 20830THUNDERBOLT NETWORK DRIVER 20831M: Michael Jamet <michael.jamet@intel.com> 20832M: Mika Westerberg <mika.westerberg@linux.intel.com> 20833M: Yehezkel Bernat <YehezkelShB@gmail.com> 20834L: netdev@vger.kernel.org 20835S: Maintained 20836F: drivers/net/thunderbolt/ 20837 20838THUNDERX GPIO DRIVER 20839M: Robert Richter <rric@kernel.org> 20840S: Odd Fixes 20841F: drivers/gpio/gpio-thunderx.c 20842 20843TI ADS7924 ADC DRIVER 20844M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 20845L: linux-iio@vger.kernel.org 20846S: Supported 20847F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 20848F: drivers/iio/adc/ti-ads7924.c 20849 20850TI AM437X VPFE DRIVER 20851M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20852L: linux-media@vger.kernel.org 20853S: Maintained 20854W: https://linuxtv.org 20855Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20856T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20857F: drivers/media/platform/ti/am437x/ 20858 20859TI BANDGAP AND THERMAL DRIVER 20860M: Eduardo Valentin <edubezval@gmail.com> 20861M: Keerthy <j-keerthy@ti.com> 20862L: linux-pm@vger.kernel.org 20863L: linux-omap@vger.kernel.org 20864S: Maintained 20865F: drivers/thermal/ti-soc-thermal/ 20866 20867TI BQ27XXX POWER SUPPLY DRIVER 20868F: drivers/power/supply/bq27xxx_battery.c 20869F: drivers/power/supply/bq27xxx_battery_i2c.c 20870F: include/linux/power/bq27xxx_battery.h 20871 20872TI CDCE706 CLOCK DRIVER 20873M: Max Filippov <jcmvbkbc@gmail.com> 20874S: Maintained 20875F: drivers/clk/clk-cdce706.c 20876 20877TI CLOCK DRIVER 20878M: Tero Kristo <kristo@kernel.org> 20879L: linux-omap@vger.kernel.org 20880S: Odd Fixes 20881F: drivers/clk/ti/ 20882F: include/linux/clk/ti.h 20883 20884TI DAVINCI MACHINE SUPPORT 20885M: Bartosz Golaszewski <brgl@bgdev.pl> 20886L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20887S: Maintained 20888T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 20889F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20890F: arch/arm/boot/dts/da850* 20891F: arch/arm/mach-davinci/ 20892F: drivers/i2c/busses/i2c-davinci.c 20893 20894TI DAVINCI SERIES CLOCK DRIVER 20895M: David Lechner <david@lechnology.com> 20896R: Sekhar Nori <nsekhar@ti.com> 20897S: Maintained 20898F: Documentation/devicetree/bindings/clock/ti/davinci/ 20899F: drivers/clk/davinci/ 20900F: include/linux/clk/davinci.h 20901 20902TI DAVINCI SERIES GPIO DRIVER 20903M: Keerthy <j-keerthy@ti.com> 20904L: linux-gpio@vger.kernel.org 20905S: Maintained 20906F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20907F: drivers/gpio/gpio-davinci.c 20908 20909TI DAVINCI SERIES MEDIA DRIVER 20910M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20911L: linux-media@vger.kernel.org 20912S: Maintained 20913W: https://linuxtv.org 20914Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20915T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20916F: drivers/media/platform/ti/davinci/ 20917F: include/media/davinci/ 20918 20919TI ENHANCED CAPTURE (eCAP) DRIVER 20920M: Vignesh Raghavendra <vigneshr@ti.com> 20921R: Julien Panis <jpanis@baylibre.com> 20922L: linux-iio@vger.kernel.org 20923L: linux-omap@vger.kernel.org 20924S: Maintained 20925F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 20926F: drivers/counter/ti-ecap-capture.c 20927 20928TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20929R: David Lechner <david@lechnology.com> 20930L: linux-iio@vger.kernel.org 20931F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20932F: drivers/counter/ti-eqep.c 20933 20934TI ETHERNET SWITCH DRIVER (CPSW) 20935R: Grygorii Strashko <grygorii.strashko@ti.com> 20936L: linux-omap@vger.kernel.org 20937L: netdev@vger.kernel.org 20938S: Maintained 20939F: drivers/net/ethernet/ti/cpsw* 20940F: drivers/net/ethernet/ti/davinci* 20941 20942TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20943M: Alex Dubov <oakad@yahoo.com> 20944S: Maintained 20945W: http://tifmxx.berlios.de/ 20946F: drivers/memstick/host/tifm_ms.c 20947F: drivers/misc/tifm* 20948F: drivers/mmc/host/tifm_sd.c 20949F: include/linux/tifm.h 20950 20951TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20952M: Nishanth Menon <nm@ti.com> 20953M: Santosh Shilimkar <ssantosh@kernel.org> 20954L: linux-kernel@vger.kernel.org 20955L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20956S: Maintained 20957T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20958F: drivers/soc/ti/* 20959 20960TI LM49xxx FAMILY ASoC CODEC DRIVERS 20961M: M R Swami Reddy <mr.swami.reddy@ti.com> 20962M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20963L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20964S: Maintained 20965F: sound/soc/codecs/isabelle* 20966F: sound/soc/codecs/lm49453* 20967 20968TI LMP92064 ADC DRIVER 20969M: Leonard Göhrs <l.goehrs@pengutronix.de> 20970R: kernel@pengutronix.de 20971L: linux-iio@vger.kernel.org 20972S: Maintained 20973F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 20974F: drivers/iio/adc/ti-lmp92064.c 20975 20976TI PCM3060 ASoC CODEC DRIVER 20977M: Kirill Marinushkin <kmarinushkin@birdec.com> 20978L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20979S: Maintained 20980F: Documentation/devicetree/bindings/sound/pcm3060.txt 20981F: sound/soc/codecs/pcm3060* 20982 20983TI TAS571X FAMILY ASoC CODEC DRIVER 20984M: Kevin Cernekee <cernekee@chromium.org> 20985L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20986S: Odd Fixes 20987F: sound/soc/codecs/tas571x* 20988 20989TI TMAG5273 MAGNETOMETER DRIVER 20990M: Gerald Loacker <gerald.loacker@wolfvision.net> 20991L: linux-iio@vger.kernel.org 20992S: Maintained 20993F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 20994F: drivers/iio/magnetometer/tmag5273.c 20995 20996TI TRF7970A NFC DRIVER 20997M: Mark Greer <mgreer@animalcreek.com> 20998L: linux-wireless@vger.kernel.org 20999L: linux-nfc@lists.01.org (subscribers-only) 21000S: Supported 21001F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21002F: drivers/nfc/trf7970a.c 21003 21004TI TSC2046 ADC DRIVER 21005M: Oleksij Rempel <o.rempel@pengutronix.de> 21006R: kernel@pengutronix.de 21007L: linux-iio@vger.kernel.org 21008S: Maintained 21009F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21010F: drivers/iio/adc/ti-tsc2046.c 21011 21012TI TWL4030 SERIES SOC CODEC DRIVER 21013M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21014L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21015S: Maintained 21016F: sound/soc/codecs/twl4030* 21017 21018TI VPE/CAL DRIVERS 21019M: Benoit Parrot <bparrot@ti.com> 21020L: linux-media@vger.kernel.org 21021S: Maintained 21022W: http://linuxtv.org/ 21023Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21024F: Documentation/devicetree/bindings/media/ti,cal.yaml 21025F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21026F: drivers/media/platform/ti/cal/ 21027F: drivers/media/platform/ti/vpe/ 21028 21029TI WILINK WIRELESS DRIVERS 21030L: linux-wireless@vger.kernel.org 21031S: Orphan 21032W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21033W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21034T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21035F: drivers/net/wireless/ti/ 21036 21037TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21038M: John Stultz <jstultz@google.com> 21039M: Thomas Gleixner <tglx@linutronix.de> 21040R: Stephen Boyd <sboyd@kernel.org> 21041L: linux-kernel@vger.kernel.org 21042S: Supported 21043T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21044F: include/linux/clocksource.h 21045F: include/linux/time.h 21046F: include/linux/timex.h 21047F: include/uapi/linux/time.h 21048F: include/uapi/linux/timex.h 21049F: kernel/time/alarmtimer.c 21050F: kernel/time/clocksource.c 21051F: kernel/time/ntp.c 21052F: kernel/time/time*.c 21053F: tools/testing/selftests/timers/ 21054 21055TIPC NETWORK LAYER 21056M: Jon Maloy <jmaloy@redhat.com> 21057M: Ying Xue <ying.xue@windriver.com> 21058L: netdev@vger.kernel.org (core kernel code) 21059L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21060S: Maintained 21061W: http://tipc.sourceforge.net/ 21062F: include/uapi/linux/tipc*.h 21063F: net/tipc/ 21064 21065TLAN NETWORK DRIVER 21066M: Samuel Chessman <chessman@tux.org> 21067L: tlan-devel@lists.sourceforge.net (subscribers-only) 21068S: Maintained 21069W: http://sourceforge.net/projects/tlan/ 21070F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21071F: drivers/net/ethernet/ti/tlan.* 21072 21073TMIO/SDHI MMC DRIVER 21074M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21075L: linux-mmc@vger.kernel.org 21076L: linux-renesas-soc@vger.kernel.org 21077S: Supported 21078F: drivers/mmc/host/renesas_sdhi* 21079F: drivers/mmc/host/tmio_mmc* 21080F: include/linux/mfd/tmio.h 21081 21082TMP401 HARDWARE MONITOR DRIVER 21083M: Guenter Roeck <linux@roeck-us.net> 21084L: linux-hwmon@vger.kernel.org 21085S: Maintained 21086F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21087F: Documentation/hwmon/tmp401.rst 21088F: drivers/hwmon/tmp401.c 21089 21090TMP464 HARDWARE MONITOR DRIVER 21091M: Agathe Porte <agathe.porte@nokia.com> 21092M: Guenter Roeck <linux@roeck-us.net> 21093L: linux-hwmon@vger.kernel.org 21094S: Maintained 21095F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21096F: Documentation/hwmon/tmp464.rst 21097F: drivers/hwmon/tmp464.c 21098 21099TMP513 HARDWARE MONITOR DRIVER 21100M: Eric Tremblay <etremblay@distech-controls.com> 21101L: linux-hwmon@vger.kernel.org 21102S: Maintained 21103F: Documentation/hwmon/tmp513.rst 21104F: drivers/hwmon/tmp513.c 21105 21106TMPFS (SHMEM FILESYSTEM) 21107M: Hugh Dickins <hughd@google.com> 21108L: linux-mm@kvack.org 21109S: Maintained 21110F: include/linux/shmem_fs.h 21111F: mm/shmem.c 21112 21113TOMOYO SECURITY MODULE 21114M: Kentaro Takeda <takedakn@nttdata.co.jp> 21115M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21116L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21117L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21118L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21119L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21120S: Maintained 21121W: https://tomoyo.osdn.jp/ 21122F: security/tomoyo/ 21123 21124TOPSTAR LAPTOP EXTRAS DRIVER 21125M: Herton Ronaldo Krzesinski <herton@canonical.com> 21126L: platform-driver-x86@vger.kernel.org 21127S: Maintained 21128F: drivers/platform/x86/topstar-laptop.c 21129 21130TORTURE-TEST MODULES 21131M: Davidlohr Bueso <dave@stgolabs.net> 21132M: "Paul E. McKenney" <paulmck@kernel.org> 21133M: Josh Triplett <josh@joshtriplett.org> 21134L: linux-kernel@vger.kernel.org 21135S: Supported 21136T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21137F: Documentation/RCU/torture.rst 21138F: kernel/locking/locktorture.c 21139F: kernel/rcu/rcuscale.c 21140F: kernel/rcu/rcutorture.c 21141F: kernel/rcu/refscale.c 21142F: kernel/torture.c 21143 21144TOSHIBA ACPI EXTRAS DRIVER 21145M: Azael Avalos <coproscefalo@gmail.com> 21146L: platform-driver-x86@vger.kernel.org 21147S: Maintained 21148F: drivers/platform/x86/toshiba_acpi.c 21149 21150TOSHIBA BLUETOOTH DRIVER 21151M: Azael Avalos <coproscefalo@gmail.com> 21152L: platform-driver-x86@vger.kernel.org 21153S: Maintained 21154F: drivers/platform/x86/toshiba_bluetooth.c 21155 21156TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21157M: Azael Avalos <coproscefalo@gmail.com> 21158L: platform-driver-x86@vger.kernel.org 21159S: Maintained 21160F: drivers/platform/x86/toshiba_haps.c 21161 21162TOSHIBA SMM DRIVER 21163M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21164S: Maintained 21165W: http://www.buzzard.org.uk/toshiba/ 21166F: drivers/char/toshiba.c 21167F: include/linux/toshiba.h 21168F: include/uapi/linux/toshiba.h 21169 21170TOSHIBA TC358743 DRIVER 21171M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21172L: linux-media@vger.kernel.org 21173S: Maintained 21174F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21175F: drivers/media/i2c/tc358743* 21176F: include/media/i2c/tc358743.h 21177 21178TOSHIBA WMI HOTKEYS DRIVER 21179M: Azael Avalos <coproscefalo@gmail.com> 21180L: platform-driver-x86@vger.kernel.org 21181S: Maintained 21182F: drivers/platform/x86/toshiba-wmi.c 21183 21184TPM DEVICE DRIVER 21185M: Peter Huewe <peterhuewe@gmx.de> 21186M: Jarkko Sakkinen <jarkko@kernel.org> 21187R: Jason Gunthorpe <jgg@ziepe.ca> 21188L: linux-integrity@vger.kernel.org 21189S: Maintained 21190W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21191Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21192T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21193F: drivers/char/tpm/ 21194 21195TPS546D24 DRIVER 21196M: Duke Du <dukedu83@gmail.com> 21197L: linux-hwmon@vger.kernel.org 21198S: Maintained 21199F: Documentation/hwmon/tps546d24.rst 21200F: drivers/hwmon/pmbus/tps546d24.c 21201 21202TRACING 21203M: Steven Rostedt <rostedt@goodmis.org> 21204M: Masami Hiramatsu <mhiramat@kernel.org> 21205L: linux-kernel@vger.kernel.org 21206L: linux-trace-kernel@vger.kernel.org 21207Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21208S: Maintained 21209T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21210F: Documentation/trace/* 21211F: fs/tracefs/ 21212F: include/linux/trace*.h 21213F: include/trace/ 21214F: kernel/trace/ 21215F: scripts/tracing/ 21216F: tools/testing/selftests/ftrace/ 21217 21218TRACING MMIO ACCESSES (MMIOTRACE) 21219M: Steven Rostedt <rostedt@goodmis.org> 21220M: Masami Hiramatsu <mhiramat@kernel.org> 21221R: Karol Herbst <karolherbst@gmail.com> 21222R: Pekka Paalanen <ppaalanen@gmail.com> 21223L: linux-kernel@vger.kernel.org 21224L: nouveau@lists.freedesktop.org 21225S: Maintained 21226F: arch/x86/mm/kmmio.c 21227F: arch/x86/mm/mmio-mod.c 21228F: arch/x86/mm/testmmiotrace.c 21229F: include/linux/mmiotrace.h 21230F: kernel/trace/trace_mmiotrace.c 21231 21232TRACING OS NOISE / LATENCY TRACERS 21233M: Steven Rostedt <rostedt@goodmis.org> 21234M: Daniel Bristot de Oliveira <bristot@kernel.org> 21235S: Maintained 21236F: kernel/trace/trace_osnoise.c 21237F: include/trace/events/osnoise.h 21238F: kernel/trace/trace_hwlat.c 21239F: kernel/trace/trace_irqsoff.c 21240F: kernel/trace/trace_sched_wakeup.c 21241F: Documentation/trace/osnoise-tracer.rst 21242F: Documentation/trace/timerlat-tracer.rst 21243F: Documentation/trace/hwlat_detector.rst 21244F: arch/*/kernel/trace.c 21245 21246Real-time Linux Analysis (RTLA) tools 21247M: Daniel Bristot de Oliveira <bristot@kernel.org> 21248M: Steven Rostedt <rostedt@goodmis.org> 21249L: linux-trace-devel@vger.kernel.org 21250S: Maintained 21251F: Documentation/tools/rtla/ 21252F: tools/tracing/rtla/ 21253 21254TRADITIONAL CHINESE DOCUMENTATION 21255M: Hu Haowen <src.res@email.cn> 21256L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21257S: Maintained 21258W: https://github.com/srcres258/linux-doc 21259T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21260F: Documentation/translations/zh_TW/ 21261 21262TTY LAYER 21263M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21264M: Jiri Slaby <jirislaby@kernel.org> 21265S: Supported 21266T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21267F: Documentation/driver-api/serial/ 21268F: drivers/tty/ 21269F: drivers/tty/serial/serial_core.c 21270F: include/linux/selection.h 21271F: include/linux/serial.h 21272F: include/linux/serial_core.h 21273F: include/linux/sysrq.h 21274F: include/linux/tty*.h 21275F: include/linux/vt.h 21276F: include/linux/vt_*.h 21277F: include/uapi/linux/serial.h 21278F: include/uapi/linux/serial_core.h 21279F: include/uapi/linux/tty.h 21280 21281TUA9001 MEDIA DRIVER 21282M: Antti Palosaari <crope@iki.fi> 21283L: linux-media@vger.kernel.org 21284S: Maintained 21285W: https://linuxtv.org 21286W: http://palosaari.fi/linux/ 21287Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21288T: git git://linuxtv.org/anttip/media_tree.git 21289F: drivers/media/tuners/tua9001* 21290 21291TULIP NETWORK DRIVERS 21292L: netdev@vger.kernel.org 21293L: linux-parisc@vger.kernel.org 21294S: Orphan 21295F: drivers/net/ethernet/dec/tulip/ 21296 21297TUN/TAP driver 21298M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21299S: Maintained 21300W: http://vtun.sourceforge.net/tun 21301F: Documentation/networking/tuntap.rst 21302F: arch/um/os-Linux/drivers/ 21303 21304TURBOCHANNEL SUBSYSTEM 21305M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21306M: Ralf Baechle <ralf@linux-mips.org> 21307L: linux-mips@vger.kernel.org 21308S: Maintained 21309Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21310F: drivers/tc/ 21311F: include/linux/tc.h 21312 21313TURBOSTAT UTILITY 21314M: "Len Brown" <lenb@kernel.org> 21315L: linux-pm@vger.kernel.org 21316S: Supported 21317Q: https://patchwork.kernel.org/project/linux-pm/list/ 21318B: https://bugzilla.kernel.org 21319T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21320F: tools/power/x86/turbostat/ 21321 21322TW5864 VIDEO4LINUX DRIVER 21323M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21324M: Anton Sviridenko <anton@corp.bluecherry.net> 21325M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21326M: Andrey Utkin <andrey_utkin@fastmail.com> 21327L: linux-media@vger.kernel.org 21328S: Supported 21329F: drivers/media/pci/tw5864/ 21330 21331TW68 VIDEO4LINUX DRIVER 21332M: Hans Verkuil <hverkuil@xs4all.nl> 21333L: linux-media@vger.kernel.org 21334S: Odd Fixes 21335W: https://linuxtv.org 21336T: git git://linuxtv.org/media_tree.git 21337F: drivers/media/pci/tw68/ 21338 21339TW686X VIDEO4LINUX DRIVER 21340M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21341L: linux-media@vger.kernel.org 21342S: Maintained 21343W: http://linuxtv.org 21344T: git git://linuxtv.org/media_tree.git 21345F: drivers/media/pci/tw686x/ 21346 21347U-BOOT ENVIRONMENT VARIABLES 21348M: Rafał Miłecki <rafal@milecki.pl> 21349S: Maintained 21350F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21351F: drivers/nvmem/u-boot-env.c 21352 21353UACCE ACCELERATOR FRAMEWORK 21354M: Zhangfei Gao <zhangfei.gao@linaro.org> 21355M: Zhou Wang <wangzhou1@hisilicon.com> 21356L: linux-accelerators@lists.ozlabs.org 21357L: linux-kernel@vger.kernel.org 21358S: Maintained 21359F: Documentation/ABI/testing/sysfs-driver-uacce 21360F: Documentation/misc-devices/uacce.rst 21361F: drivers/misc/uacce/ 21362F: include/linux/uacce.h 21363F: include/uapi/misc/uacce/ 21364 21365UBI FILE SYSTEM (UBIFS) 21366M: Richard Weinberger <richard@nod.at> 21367L: linux-mtd@lists.infradead.org 21368S: Supported 21369W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21370T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21371T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21372F: Documentation/ABI/testing/sysfs-fs-ubifs 21373F: Documentation/filesystems/ubifs-authentication.rst 21374F: Documentation/filesystems/ubifs.rst 21375F: fs/ubifs/ 21376 21377UBLK USERSPACE BLOCK DRIVER 21378M: Ming Lei <ming.lei@redhat.com> 21379L: linux-block@vger.kernel.org 21380S: Maintained 21381F: Documentation/block/ublk.rst 21382F: drivers/block/ublk_drv.c 21383F: include/uapi/linux/ublk_cmd.h 21384 21385UCLINUX (M68KNOMMU AND COLDFIRE) 21386M: Greg Ungerer <gerg@linux-m68k.org> 21387L: linux-m68k@lists.linux-m68k.org 21388L: uclinux-dev@uclinux.org (subscribers-only) 21389S: Maintained 21390W: http://www.linux-m68k.org/ 21391W: http://www.uclinux.org/ 21392T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21393F: arch/m68k/*/*_no.* 21394F: arch/m68k/68*/ 21395F: arch/m68k/coldfire/ 21396F: arch/m68k/include/asm/*_no.* 21397 21398UDF FILESYSTEM 21399M: Jan Kara <jack@suse.com> 21400S: Maintained 21401F: Documentation/filesystems/udf.rst 21402F: fs/udf/ 21403 21404UDRAW TABLET 21405M: Bastien Nocera <hadess@hadess.net> 21406L: linux-input@vger.kernel.org 21407S: Maintained 21408F: drivers/hid/hid-udraw-ps3.c 21409 21410UFS FILESYSTEM 21411M: Evgeniy Dushistov <dushistov@mail.ru> 21412S: Maintained 21413F: Documentation/admin-guide/ufs.rst 21414F: fs/ufs/ 21415 21416UHID USERSPACE HID IO DRIVER 21417M: David Rheinsberg <david.rheinsberg@gmail.com> 21418L: linux-input@vger.kernel.org 21419S: Maintained 21420F: drivers/hid/uhid.c 21421F: include/uapi/linux/uhid.h 21422 21423ULPI BUS 21424M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21425L: linux-usb@vger.kernel.org 21426S: Maintained 21427F: drivers/usb/common/ulpi.c 21428F: include/linux/ulpi/ 21429 21430UNICODE SUBSYSTEM 21431M: Gabriel Krisman Bertazi <krisman@collabora.com> 21432L: linux-fsdevel@vger.kernel.org 21433S: Supported 21434F: fs/unicode/ 21435 21436UNIFDEF 21437M: Tony Finch <dot@dotat.at> 21438S: Maintained 21439W: http://dotat.at/prog/unifdef 21440F: scripts/unifdef.c 21441 21442UNIFORM CDROM DRIVER 21443M: Phillip Potter <phil@philpotter.co.uk> 21444S: Maintained 21445F: Documentation/cdrom/ 21446F: drivers/cdrom/cdrom.c 21447F: include/linux/cdrom.h 21448F: include/uapi/linux/cdrom.h 21449 21450UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21451R: Alim Akhtar <alim.akhtar@samsung.com> 21452R: Avri Altman <avri.altman@wdc.com> 21453R: Bart Van Assche <bvanassche@acm.org> 21454L: linux-scsi@vger.kernel.org 21455S: Supported 21456F: Documentation/devicetree/bindings/ufs/ 21457F: Documentation/scsi/ufs.rst 21458F: drivers/ufs/core/ 21459 21460UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21461M: Pedro Sousa <pedrom.sousa@synopsys.com> 21462L: linux-scsi@vger.kernel.org 21463S: Supported 21464F: drivers/ufs/host/*dwc* 21465 21466UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21467M: Alim Akhtar <alim.akhtar@samsung.com> 21468L: linux-scsi@vger.kernel.org 21469S: Maintained 21470F: drivers/ufs/host/ufs-exynos* 21471 21472UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21473M: Stanley Chu <stanley.chu@mediatek.com> 21474L: linux-scsi@vger.kernel.org 21475L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21476S: Maintained 21477F: drivers/ufs/host/ufs-mediatek* 21478 21479UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21480M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21481L: linux-arm-msm@vger.kernel.org 21482L: linux-scsi@vger.kernel.org 21483S: Maintained 21484F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21485F: drivers/ufs/host/ufs-qcom* 21486 21487UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21488M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21489L: linux-renesas-soc@vger.kernel.org 21490L: linux-scsi@vger.kernel.org 21491S: Maintained 21492F: drivers/ufs/host/ufs-renesas.c 21493 21494UNSORTED BLOCK IMAGES (UBI) 21495M: Richard Weinberger <richard@nod.at> 21496L: linux-mtd@lists.infradead.org 21497S: Supported 21498W: http://www.linux-mtd.infradead.org/ 21499T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21500T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21501F: drivers/mtd/ubi/ 21502F: include/linux/mtd/ubi.h 21503F: include/uapi/mtd/ubi-user.h 21504 21505USB "USBNET" DRIVER FRAMEWORK 21506M: Oliver Neukum <oneukum@suse.com> 21507L: netdev@vger.kernel.org 21508S: Maintained 21509W: http://www.linux-usb.org/usbnet 21510F: drivers/net/usb/usbnet.c 21511F: include/linux/usb/usbnet.h 21512 21513USB ACM DRIVER 21514M: Oliver Neukum <oneukum@suse.com> 21515L: linux-usb@vger.kernel.org 21516S: Maintained 21517F: Documentation/usb/acm.rst 21518F: drivers/usb/class/cdc-acm.* 21519 21520USB APPLE MFI FASTCHARGE DRIVER 21521M: Bastien Nocera <hadess@hadess.net> 21522L: linux-usb@vger.kernel.org 21523S: Maintained 21524F: drivers/usb/misc/apple-mfi-fastcharge.c 21525 21526USB AR5523 WIRELESS DRIVER 21527M: Pontus Fuchs <pontus.fuchs@gmail.com> 21528L: linux-wireless@vger.kernel.org 21529S: Maintained 21530F: drivers/net/wireless/ath/ar5523/ 21531 21532USB ATTACHED SCSI 21533M: Oliver Neukum <oneukum@suse.com> 21534L: linux-usb@vger.kernel.org 21535L: linux-scsi@vger.kernel.org 21536S: Maintained 21537F: drivers/usb/storage/uas.c 21538 21539USB CDC ETHERNET DRIVER 21540M: Oliver Neukum <oliver@neukum.org> 21541L: linux-usb@vger.kernel.org 21542S: Maintained 21543F: drivers/net/usb/cdc_*.c 21544F: include/uapi/linux/usb/cdc.h 21545 21546USB CHAOSKEY DRIVER 21547M: Keith Packard <keithp@keithp.com> 21548L: linux-usb@vger.kernel.org 21549S: Maintained 21550F: drivers/usb/misc/chaoskey.c 21551 21552USB CYPRESS C67X00 DRIVER 21553L: linux-usb@vger.kernel.org 21554S: Orphan 21555F: drivers/usb/c67x00/ 21556 21557USB DAVICOM DM9601 DRIVER 21558M: Peter Korsgaard <peter@korsgaard.com> 21559L: netdev@vger.kernel.org 21560S: Maintained 21561W: http://www.linux-usb.org/usbnet 21562F: drivers/net/usb/dm9601.c 21563 21564USB EHCI DRIVER 21565M: Alan Stern <stern@rowland.harvard.edu> 21566L: linux-usb@vger.kernel.org 21567S: Maintained 21568F: Documentation/usb/ehci.rst 21569F: drivers/usb/host/ehci* 21570 21571USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21572M: Jiri Kosina <jikos@kernel.org> 21573M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21574L: linux-usb@vger.kernel.org 21575S: Maintained 21576T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21577F: Documentation/hid/hiddev.rst 21578F: drivers/hid/usbhid/ 21579 21580USB INTEL XHCI ROLE MUX DRIVER 21581M: Hans de Goede <hdegoede@redhat.com> 21582L: linux-usb@vger.kernel.org 21583S: Maintained 21584F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21585 21586USB IP DRIVER FOR HISILICON KIRIN 960 21587M: Yu Chen <chenyu56@huawei.com> 21588M: Binghui Wang <wangbinghui@hisilicon.com> 21589L: linux-usb@vger.kernel.org 21590S: Maintained 21591F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21592F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21593 21594USB IP DRIVER FOR HISILICON KIRIN 970 21595M: Mauro Carvalho Chehab <mchehab@kernel.org> 21596L: linux-usb@vger.kernel.org 21597S: Maintained 21598F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21599F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21600 21601USB ISP116X DRIVER 21602M: Olav Kongas <ok@artecdesign.ee> 21603L: linux-usb@vger.kernel.org 21604S: Maintained 21605F: drivers/usb/host/isp116x* 21606F: include/linux/usb/isp116x.h 21607 21608USB ISP1760 DRIVER 21609M: Rui Miguel Silva <rui.silva@linaro.org> 21610L: linux-usb@vger.kernel.org 21611S: Maintained 21612F: drivers/usb/isp1760/* 21613F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21614 21615USB LAN78XX ETHERNET DRIVER 21616M: Woojung Huh <woojung.huh@microchip.com> 21617M: UNGLinuxDriver@microchip.com 21618L: netdev@vger.kernel.org 21619S: Maintained 21620F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21621F: drivers/net/usb/lan78xx.* 21622F: include/dt-bindings/net/microchip-lan78xx.h 21623 21624USB MASS STORAGE DRIVER 21625M: Alan Stern <stern@rowland.harvard.edu> 21626L: linux-usb@vger.kernel.org 21627L: usb-storage@lists.one-eyed-alien.net 21628S: Maintained 21629F: drivers/usb/storage/ 21630 21631USB MIDI DRIVER 21632M: Clemens Ladisch <clemens@ladisch.de> 21633L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21634S: Maintained 21635T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21636F: sound/usb/midi.* 21637 21638USB NETWORKING DRIVERS 21639L: linux-usb@vger.kernel.org 21640S: Odd Fixes 21641F: drivers/net/usb/ 21642 21643USB OHCI DRIVER 21644M: Alan Stern <stern@rowland.harvard.edu> 21645L: linux-usb@vger.kernel.org 21646S: Maintained 21647F: Documentation/usb/ohci.rst 21648F: drivers/usb/host/ohci* 21649 21650USB OTG FSM (Finite State Machine) 21651M: Peter Chen <peter.chen@kernel.org> 21652L: linux-usb@vger.kernel.org 21653S: Maintained 21654T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21655F: drivers/usb/common/usb-otg-fsm.c 21656 21657USB OVER IP DRIVER 21658M: Valentina Manea <valentina.manea.m@gmail.com> 21659M: Shuah Khan <shuah@kernel.org> 21660M: Shuah Khan <skhan@linuxfoundation.org> 21661L: linux-usb@vger.kernel.org 21662S: Maintained 21663F: Documentation/usb/usbip_protocol.rst 21664F: drivers/usb/usbip/ 21665F: tools/testing/selftests/drivers/usb/usbip/ 21666F: tools/usb/usbip/ 21667 21668USB PEGASUS DRIVER 21669M: Petko Manolov <petkan@nucleusys.com> 21670L: linux-usb@vger.kernel.org 21671L: netdev@vger.kernel.org 21672S: Maintained 21673W: https://github.com/petkan/pegasus 21674T: git https://github.com/petkan/pegasus.git 21675F: drivers/net/usb/pegasus.* 21676 21677USB PRINTER DRIVER (usblp) 21678M: Pete Zaitcev <zaitcev@redhat.com> 21679L: linux-usb@vger.kernel.org 21680S: Supported 21681F: drivers/usb/class/usblp.c 21682 21683USB RAW GADGET DRIVER 21684R: Andrey Konovalov <andreyknvl@gmail.com> 21685L: linux-usb@vger.kernel.org 21686S: Maintained 21687F: Documentation/usb/raw-gadget.rst 21688F: drivers/usb/gadget/legacy/raw_gadget.c 21689F: include/uapi/linux/usb/raw_gadget.h 21690 21691USB QMI WWAN NETWORK DRIVER 21692M: Bjørn Mork <bjorn@mork.no> 21693L: netdev@vger.kernel.org 21694S: Maintained 21695F: Documentation/ABI/testing/sysfs-class-net-qmi 21696F: drivers/net/usb/qmi_wwan.c 21697 21698USB RTL8150 DRIVER 21699M: Petko Manolov <petkan@nucleusys.com> 21700L: linux-usb@vger.kernel.org 21701L: netdev@vger.kernel.org 21702S: Maintained 21703W: https://github.com/petkan/rtl8150 21704T: git https://github.com/petkan/rtl8150.git 21705F: drivers/net/usb/rtl8150.c 21706 21707USB SERIAL SUBSYSTEM 21708M: Johan Hovold <johan@kernel.org> 21709L: linux-usb@vger.kernel.org 21710S: Maintained 21711T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21712F: Documentation/usb/usb-serial.rst 21713F: drivers/usb/serial/ 21714F: include/linux/usb/serial.h 21715 21716USB SMSC75XX ETHERNET DRIVER 21717M: Steve Glendinning <steve.glendinning@shawell.net> 21718L: netdev@vger.kernel.org 21719S: Maintained 21720F: drivers/net/usb/smsc75xx.* 21721 21722USB SMSC95XX ETHERNET DRIVER 21723M: Steve Glendinning <steve.glendinning@shawell.net> 21724M: UNGLinuxDriver@microchip.com 21725L: netdev@vger.kernel.org 21726S: Maintained 21727F: drivers/net/usb/smsc95xx.* 21728 21729USB SUBSYSTEM 21730M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21731L: linux-usb@vger.kernel.org 21732S: Supported 21733W: http://www.linux-usb.org 21734T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21735F: Documentation/devicetree/bindings/usb/ 21736F: Documentation/usb/ 21737F: drivers/usb/ 21738F: include/dt-bindings/usb/ 21739F: include/linux/usb.h 21740F: include/linux/usb/ 21741 21742USB TYPEC BUS FOR ALTERNATE MODES 21743M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21744L: linux-usb@vger.kernel.org 21745S: Maintained 21746F: Documentation/ABI/testing/sysfs-bus-typec 21747F: Documentation/driver-api/usb/typec_bus.rst 21748F: drivers/usb/typec/altmodes/ 21749F: include/linux/usb/typec_altmode.h 21750 21751USB TYPEC CLASS 21752M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21753L: linux-usb@vger.kernel.org 21754S: Maintained 21755F: Documentation/ABI/testing/sysfs-class-typec 21756F: Documentation/driver-api/usb/typec.rst 21757F: drivers/usb/typec/ 21758F: include/linux/usb/typec.h 21759 21760USB TYPEC INTEL PMC MUX DRIVER 21761M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21762L: linux-usb@vger.kernel.org 21763S: Maintained 21764F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21765F: drivers/usb/typec/mux/intel_pmc_mux.c 21766 21767USB TYPEC PI3USB30532 MUX DRIVER 21768M: Hans de Goede <hdegoede@redhat.com> 21769L: linux-usb@vger.kernel.org 21770S: Maintained 21771F: drivers/usb/typec/mux/pi3usb30532.c 21772 21773USB TYPEC PORT CONTROLLER DRIVERS 21774M: Guenter Roeck <linux@roeck-us.net> 21775L: linux-usb@vger.kernel.org 21776S: Maintained 21777F: drivers/usb/typec/tcpm/ 21778 21779USB UHCI DRIVER 21780M: Alan Stern <stern@rowland.harvard.edu> 21781L: linux-usb@vger.kernel.org 21782S: Maintained 21783F: drivers/usb/host/uhci* 21784 21785USB VIDEO CLASS 21786M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21787L: linux-media@vger.kernel.org 21788S: Maintained 21789W: http://www.ideasonboard.org/uvc/ 21790T: git git://linuxtv.org/media_tree.git 21791F: drivers/media/usb/uvc/ 21792F: include/uapi/linux/uvcvideo.h 21793 21794USB WEBCAM GADGET 21795M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21796M: Daniel Scally <dan.scally@ideasonboard.com> 21797L: linux-usb@vger.kernel.org 21798S: Maintained 21799F: drivers/usb/gadget/function/*uvc* 21800F: drivers/usb/gadget/legacy/webcam.c 21801F: include/uapi/linux/usb/g_uvc.h 21802 21803USB WIRELESS RNDIS DRIVER (rndis_wlan) 21804M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21805L: linux-wireless@vger.kernel.org 21806S: Maintained 21807F: drivers/net/wireless/rndis_wlan.c 21808 21809USB XHCI DRIVER 21810M: Mathias Nyman <mathias.nyman@intel.com> 21811L: linux-usb@vger.kernel.org 21812S: Supported 21813F: drivers/usb/host/pci-quirks* 21814F: drivers/usb/host/xhci* 21815 21816USB ZD1201 DRIVER 21817L: linux-wireless@vger.kernel.org 21818S: Orphan 21819W: http://linux-lc100020.sourceforge.net 21820F: drivers/net/wireless/zydas/zd1201.* 21821 21822USER DATAGRAM PROTOCOL (UDP) 21823M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21824S: Maintained 21825F: include/linux/udp.h 21826F: net/ipv4/udp.c 21827F: net/ipv6/udp.c 21828 21829USER-MODE LINUX (UML) 21830M: Richard Weinberger <richard@nod.at> 21831M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21832M: Johannes Berg <johannes@sipsolutions.net> 21833L: linux-um@lists.infradead.org 21834S: Maintained 21835W: http://user-mode-linux.sourceforge.net 21836Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21837T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21838T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21839F: Documentation/virt/uml/ 21840F: arch/um/ 21841F: arch/x86/um/ 21842F: fs/hostfs/ 21843 21844USERSPACE COPYIN/COPYOUT (UIOVEC) 21845M: Alexander Viro <viro@zeniv.linux.org.uk> 21846S: Maintained 21847F: include/linux/uio.h 21848F: lib/iov_iter.c 21849 21850USERSPACE DMA BUFFER DRIVER 21851M: Gerd Hoffmann <kraxel@redhat.com> 21852L: dri-devel@lists.freedesktop.org 21853S: Maintained 21854T: git git://anongit.freedesktop.org/drm/drm-misc 21855F: drivers/dma-buf/udmabuf.c 21856F: include/uapi/linux/udmabuf.h 21857 21858USERSPACE I/O (UIO) 21859M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21860S: Maintained 21861T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21862F: Documentation/driver-api/uio-howto.rst 21863F: drivers/uio/ 21864F: include/linux/uio_driver.h 21865 21866UTIL-LINUX PACKAGE 21867M: Karel Zak <kzak@redhat.com> 21868L: util-linux@vger.kernel.org 21869S: Maintained 21870W: http://en.wikipedia.org/wiki/Util-linux 21871T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21872 21873UUID HELPERS 21874R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21875L: linux-kernel@vger.kernel.org 21876S: Maintained 21877F: include/linux/uuid.h 21878F: lib/test_uuid.c 21879F: lib/uuid.c 21880 21881UV SYSFS DRIVER 21882M: Justin Ernst <justin.ernst@hpe.com> 21883L: platform-driver-x86@vger.kernel.org 21884S: Maintained 21885F: drivers/platform/x86/uv_sysfs.c 21886 21887UVESAFB DRIVER 21888M: Michal Januszewski <spock@gentoo.org> 21889L: linux-fbdev@vger.kernel.org 21890S: Maintained 21891W: https://github.com/mjanusz/v86d 21892F: Documentation/fb/uvesafb.rst 21893F: drivers/video/fbdev/uvesafb.* 21894 21895Ux500 CLOCK DRIVERS 21896M: Ulf Hansson <ulf.hansson@linaro.org> 21897L: linux-clk@vger.kernel.org 21898L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21899S: Maintained 21900F: drivers/clk/ux500/ 21901 21902VF610 NAND DRIVER 21903M: Stefan Agner <stefan@agner.ch> 21904L: linux-mtd@lists.infradead.org 21905S: Supported 21906F: drivers/mtd/nand/raw/vf610_nfc.c 21907 21908VFAT/FAT/MSDOS FILESYSTEM 21909M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21910S: Maintained 21911F: Documentation/filesystems/vfat.rst 21912F: fs/fat/ 21913F: tools/testing/selftests/filesystems/fat/ 21914 21915VFIO DRIVER 21916M: Alex Williamson <alex.williamson@redhat.com> 21917L: kvm@vger.kernel.org 21918S: Maintained 21919T: git https://github.com/awilliam/linux-vfio.git 21920F: Documentation/ABI/testing/sysfs-devices-vfio-dev 21921F: Documentation/driver-api/vfio.rst 21922F: drivers/vfio/ 21923F: include/linux/vfio.h 21924F: include/linux/vfio_pci_core.h 21925F: include/uapi/linux/vfio.h 21926 21927VFIO FSL-MC DRIVER 21928M: Diana Craciun <diana.craciun@oss.nxp.com> 21929L: kvm@vger.kernel.org 21930S: Maintained 21931F: drivers/vfio/fsl-mc/ 21932 21933VFIO HISILICON PCI DRIVER 21934M: Longfang Liu <liulongfang@huawei.com> 21935M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21936L: kvm@vger.kernel.org 21937S: Maintained 21938F: drivers/vfio/pci/hisilicon/ 21939 21940VFIO MEDIATED DEVICE DRIVERS 21941M: Kirti Wankhede <kwankhede@nvidia.com> 21942L: kvm@vger.kernel.org 21943S: Maintained 21944F: Documentation/driver-api/vfio-mediated-device.rst 21945F: drivers/vfio/mdev/ 21946F: include/linux/mdev.h 21947F: samples/vfio-mdev/ 21948 21949VFIO PCI DEVICE SPECIFIC DRIVERS 21950R: Jason Gunthorpe <jgg@nvidia.com> 21951R: Yishai Hadas <yishaih@nvidia.com> 21952R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21953R: Kevin Tian <kevin.tian@intel.com> 21954L: kvm@vger.kernel.org 21955S: Maintained 21956P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21957F: drivers/vfio/pci/*/ 21958 21959VFIO PLATFORM DRIVER 21960M: Eric Auger <eric.auger@redhat.com> 21961L: kvm@vger.kernel.org 21962S: Maintained 21963F: drivers/vfio/platform/ 21964 21965VFIO MLX5 PCI DRIVER 21966M: Yishai Hadas <yishaih@nvidia.com> 21967L: kvm@vger.kernel.org 21968S: Maintained 21969F: drivers/vfio/pci/mlx5/ 21970 21971VGA_SWITCHEROO 21972R: Lukas Wunner <lukas@wunner.de> 21973S: Maintained 21974T: git git://anongit.freedesktop.org/drm/drm-misc 21975F: Documentation/gpu/vga-switcheroo.rst 21976F: drivers/gpu/vga/vga_switcheroo.c 21977F: include/linux/vga_switcheroo.h 21978 21979VIA RHINE NETWORK DRIVER 21980S: Maintained 21981M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21982F: drivers/net/ethernet/via/via-rhine.c 21983 21984VIA SD/MMC CARD CONTROLLER DRIVER 21985M: Bruce Chang <brucechang@via.com.tw> 21986M: Harald Welte <HaraldWelte@viatech.com> 21987S: Maintained 21988F: drivers/mmc/host/via-sdmmc.c 21989 21990VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 21991M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 21992L: linux-fbdev@vger.kernel.org 21993S: Maintained 21994F: drivers/video/fbdev/via/ 21995F: include/linux/via-core.h 21996F: include/linux/via-gpio.h 21997F: include/linux/via_i2c.h 21998 21999VIA VELOCITY NETWORK DRIVER 22000M: Francois Romieu <romieu@fr.zoreil.com> 22001L: netdev@vger.kernel.org 22002S: Maintained 22003F: drivers/net/ethernet/via/via-velocity.* 22004 22005VICODEC VIRTUAL CODEC DRIVER 22006M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22007L: linux-media@vger.kernel.org 22008S: Maintained 22009W: https://linuxtv.org 22010T: git git://linuxtv.org/media_tree.git 22011F: drivers/media/test-drivers/vicodec/* 22012 22013VIDEO I2C POLLING DRIVER 22014M: Matt Ranostay <matt.ranostay@konsulko.com> 22015L: linux-media@vger.kernel.org 22016S: Maintained 22017F: drivers/media/i2c/video-i2c.c 22018 22019VIDEO MULTIPLEXER DRIVER 22020M: Philipp Zabel <p.zabel@pengutronix.de> 22021L: linux-media@vger.kernel.org 22022S: Maintained 22023F: drivers/media/platform/video-mux.c 22024 22025VIDEOBUF2 FRAMEWORK 22026M: Tomasz Figa <tfiga@chromium.org> 22027M: Marek Szyprowski <m.szyprowski@samsung.com> 22028L: linux-media@vger.kernel.org 22029S: Maintained 22030F: drivers/media/common/videobuf2/* 22031F: include/media/videobuf2-* 22032 22033VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22034M: Shuah Khan <skhan@linuxfoundation.org> 22035R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22036L: linux-media@vger.kernel.org 22037S: Maintained 22038W: https://linuxtv.org 22039T: git git://linuxtv.org/media_tree.git 22040F: drivers/media/test-drivers/vimc/* 22041 22042VIRT LIB 22043M: Alex Williamson <alex.williamson@redhat.com> 22044M: Paolo Bonzini <pbonzini@redhat.com> 22045L: kvm@vger.kernel.org 22046S: Supported 22047F: virt/lib/ 22048 22049VIRTIO AND VHOST VSOCK DRIVER 22050M: Stefan Hajnoczi <stefanha@redhat.com> 22051M: Stefano Garzarella <sgarzare@redhat.com> 22052L: kvm@vger.kernel.org 22053L: virtualization@lists.linux-foundation.org 22054L: netdev@vger.kernel.org 22055S: Maintained 22056F: drivers/vhost/vsock.c 22057F: include/linux/virtio_vsock.h 22058F: include/uapi/linux/virtio_vsock.h 22059F: net/vmw_vsock/virtio_transport.c 22060F: net/vmw_vsock/virtio_transport_common.c 22061 22062VIRTIO BLOCK AND SCSI DRIVERS 22063M: "Michael S. Tsirkin" <mst@redhat.com> 22064M: Jason Wang <jasowang@redhat.com> 22065R: Paolo Bonzini <pbonzini@redhat.com> 22066R: Stefan Hajnoczi <stefanha@redhat.com> 22067L: virtualization@lists.linux-foundation.org 22068S: Maintained 22069F: drivers/block/virtio_blk.c 22070F: drivers/scsi/virtio_scsi.c 22071F: drivers/vhost/scsi.c 22072F: include/uapi/linux/virtio_blk.h 22073F: include/uapi/linux/virtio_scsi.h 22074 22075VIRTIO CONSOLE DRIVER 22076M: Amit Shah <amit@kernel.org> 22077L: virtualization@lists.linux-foundation.org 22078S: Maintained 22079F: drivers/char/virtio_console.c 22080F: include/linux/virtio_console.h 22081F: include/uapi/linux/virtio_console.h 22082 22083VIRTIO CORE AND NET DRIVERS 22084M: "Michael S. Tsirkin" <mst@redhat.com> 22085M: Jason Wang <jasowang@redhat.com> 22086L: virtualization@lists.linux-foundation.org 22087S: Maintained 22088F: Documentation/ABI/testing/sysfs-bus-vdpa 22089F: Documentation/ABI/testing/sysfs-class-vduse 22090F: Documentation/devicetree/bindings/virtio/ 22091F: Documentation/driver-api/virtio/ 22092F: drivers/block/virtio_blk.c 22093F: drivers/crypto/virtio/ 22094F: drivers/net/virtio_net.c 22095F: drivers/vdpa/ 22096F: drivers/virtio/ 22097F: include/linux/vdpa.h 22098F: include/linux/virtio*.h 22099F: include/uapi/linux/virtio_*.h 22100F: tools/virtio/ 22101 22102VISL VIRTUAL STATELESS DECODER DRIVER 22103M: Daniel Almeida <daniel.almeida@collabora.com> 22104L: linux-media@vger.kernel.org 22105S: Supported 22106F: drivers/media/test-drivers/visl 22107 22108IFCVF VIRTIO DATA PATH ACCELERATOR 22109R: Zhu Lingshan <lingshan.zhu@intel.com> 22110F: drivers/vdpa/ifcvf/ 22111 22112SNET DPU VIRTIO DATA PATH ACCELERATOR 22113R: Alvaro Karsz <alvaro.karsz@solid-run.com> 22114F: drivers/vdpa/solidrun/ 22115 22116VIRTIO BALLOON 22117M: "Michael S. Tsirkin" <mst@redhat.com> 22118M: David Hildenbrand <david@redhat.com> 22119L: virtualization@lists.linux-foundation.org 22120S: Maintained 22121F: drivers/virtio/virtio_balloon.c 22122F: include/uapi/linux/virtio_balloon.h 22123F: include/linux/balloon_compaction.h 22124F: mm/balloon_compaction.c 22125 22126VIRTIO CRYPTO DRIVER 22127M: Gonglei <arei.gonglei@huawei.com> 22128L: virtualization@lists.linux-foundation.org 22129L: linux-crypto@vger.kernel.org 22130S: Maintained 22131F: drivers/crypto/virtio/ 22132F: include/uapi/linux/virtio_crypto.h 22133 22134VIRTIO DRIVERS FOR S390 22135M: Cornelia Huck <cohuck@redhat.com> 22136M: Halil Pasic <pasic@linux.ibm.com> 22137M: Eric Farman <farman@linux.ibm.com> 22138L: linux-s390@vger.kernel.org 22139L: virtualization@lists.linux-foundation.org 22140L: kvm@vger.kernel.org 22141S: Supported 22142F: arch/s390/include/uapi/asm/virtio-ccw.h 22143F: drivers/s390/virtio/ 22144 22145VIRTIO FILE SYSTEM 22146M: Vivek Goyal <vgoyal@redhat.com> 22147M: Stefan Hajnoczi <stefanha@redhat.com> 22148M: Miklos Szeredi <miklos@szeredi.hu> 22149L: virtualization@lists.linux-foundation.org 22150L: linux-fsdevel@vger.kernel.org 22151S: Supported 22152W: https://virtio-fs.gitlab.io/ 22153F: Documentation/filesystems/virtiofs.rst 22154F: fs/fuse/virtio_fs.c 22155F: include/uapi/linux/virtio_fs.h 22156 22157VIRTIO GPIO DRIVER 22158M: Enrico Weigelt, metux IT consult <info@metux.net> 22159M: Viresh Kumar <vireshk@kernel.org> 22160L: linux-gpio@vger.kernel.org 22161L: virtualization@lists.linux-foundation.org 22162S: Maintained 22163F: drivers/gpio/gpio-virtio.c 22164F: include/uapi/linux/virtio_gpio.h 22165 22166VIRTIO GPU DRIVER 22167M: David Airlie <airlied@redhat.com> 22168M: Gerd Hoffmann <kraxel@redhat.com> 22169R: Gurchetan Singh <gurchetansingh@chromium.org> 22170R: Chia-I Wu <olvaffe@gmail.com> 22171L: dri-devel@lists.freedesktop.org 22172L: virtualization@lists.linux-foundation.org 22173S: Maintained 22174T: git git://anongit.freedesktop.org/drm/drm-misc 22175F: drivers/gpu/drm/virtio/ 22176F: include/uapi/linux/virtio_gpu.h 22177 22178VIRTIO HOST (VHOST) 22179M: "Michael S. Tsirkin" <mst@redhat.com> 22180M: Jason Wang <jasowang@redhat.com> 22181L: kvm@vger.kernel.org 22182L: virtualization@lists.linux-foundation.org 22183L: netdev@vger.kernel.org 22184S: Maintained 22185T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22186F: drivers/vhost/ 22187F: include/linux/vhost_iotlb.h 22188F: include/uapi/linux/vhost.h 22189 22190VIRTIO INPUT DRIVER 22191M: Gerd Hoffmann <kraxel@redhat.com> 22192S: Maintained 22193F: drivers/virtio/virtio_input.c 22194F: include/uapi/linux/virtio_input.h 22195 22196VIRTIO IOMMU DRIVER 22197M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22198L: virtualization@lists.linux-foundation.org 22199S: Maintained 22200F: drivers/iommu/virtio-iommu.c 22201F: include/uapi/linux/virtio_iommu.h 22202 22203VIRTIO MEM DRIVER 22204M: David Hildenbrand <david@redhat.com> 22205L: virtualization@lists.linux-foundation.org 22206S: Maintained 22207W: https://virtio-mem.gitlab.io/ 22208F: drivers/virtio/virtio_mem.c 22209F: include/uapi/linux/virtio_mem.h 22210 22211VIRTIO SOUND DRIVER 22212M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22213M: "Michael S. Tsirkin" <mst@redhat.com> 22214L: virtualization@lists.linux-foundation.org 22215L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22216S: Maintained 22217F: include/uapi/linux/virtio_snd.h 22218F: sound/virtio/* 22219 22220VIRTIO I2C DRIVER 22221M: Conghui Chen <conghui.chen@intel.com> 22222M: Viresh Kumar <viresh.kumar@linaro.org> 22223L: linux-i2c@vger.kernel.org 22224L: virtualization@lists.linux-foundation.org 22225S: Maintained 22226F: drivers/i2c/busses/i2c-virtio.c 22227F: include/uapi/linux/virtio_i2c.h 22228 22229VIRTIO PMEM DRIVER 22230M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22231L: virtualization@lists.linux-foundation.org 22232S: Maintained 22233F: drivers/nvdimm/virtio_pmem.c 22234F: drivers/nvdimm/nd_virtio.c 22235 22236VIRTUAL BOX GUEST DEVICE DRIVER 22237M: Hans de Goede <hdegoede@redhat.com> 22238M: Arnd Bergmann <arnd@arndb.de> 22239M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22240S: Maintained 22241F: drivers/virt/vboxguest/ 22242F: include/linux/vbox_utils.h 22243F: include/uapi/linux/vbox*.h 22244 22245VIRTUAL BOX SHARED FOLDER VFS DRIVER 22246M: Hans de Goede <hdegoede@redhat.com> 22247L: linux-fsdevel@vger.kernel.org 22248S: Maintained 22249F: fs/vboxsf/* 22250 22251VIRTUAL SERIO DEVICE DRIVER 22252M: Stephen Chandler Paul <thatslyude@gmail.com> 22253S: Maintained 22254F: drivers/input/serio/userio.c 22255F: include/uapi/linux/userio.h 22256 22257VIVID VIRTUAL VIDEO DRIVER 22258M: Hans Verkuil <hverkuil@xs4all.nl> 22259L: linux-media@vger.kernel.org 22260S: Maintained 22261W: https://linuxtv.org 22262T: git git://linuxtv.org/media_tree.git 22263F: drivers/media/test-drivers/vivid/* 22264 22265VIDTV VIRTUAL DIGITAL TV DRIVER 22266M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22267L: linux-media@vger.kernel.org 22268S: Maintained 22269W: https://linuxtv.org 22270T: git git://linuxtv.org/media_tree.git 22271F: drivers/media/test-drivers/vidtv/* 22272 22273VLYNQ BUS 22274M: Florian Fainelli <f.fainelli@gmail.com> 22275L: openwrt-devel@lists.openwrt.org (subscribers-only) 22276S: Maintained 22277F: drivers/vlynq/vlynq.c 22278F: include/linux/vlynq.h 22279 22280VME SUBSYSTEM 22281M: Martyn Welch <martyn@welchs.me.uk> 22282M: Manohar Vanga <manohar.vanga@gmail.com> 22283M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22284L: linux-kernel@vger.kernel.org 22285S: Odd fixes 22286T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22287F: Documentation/driver-api/vme.rst 22288F: drivers/staging/vme_user/ 22289 22290VM SOCKETS (AF_VSOCK) 22291M: Stefano Garzarella <sgarzare@redhat.com> 22292L: virtualization@lists.linux-foundation.org 22293L: netdev@vger.kernel.org 22294S: Maintained 22295F: drivers/net/vsockmon.c 22296F: include/net/af_vsock.h 22297F: include/uapi/linux/vm_sockets.h 22298F: include/uapi/linux/vm_sockets_diag.h 22299F: include/uapi/linux/vsockmon.h 22300F: net/vmw_vsock/ 22301F: tools/testing/vsock/ 22302 22303VMWARE BALLOON DRIVER 22304M: Nadav Amit <namit@vmware.com> 22305R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22306L: linux-kernel@vger.kernel.org 22307S: Supported 22308F: drivers/misc/vmw_balloon.c 22309 22310VMWARE HYPERVISOR INTERFACE 22311M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22312M: Alexey Makhalov <amakhalov@vmware.com> 22313R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22314L: virtualization@lists.linux-foundation.org 22315L: x86@kernel.org 22316S: Supported 22317T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22318F: arch/x86/include/asm/vmware.h 22319F: arch/x86/kernel/cpu/vmware.c 22320 22321VMWARE PVRDMA DRIVER 22322M: Bryan Tan <bryantan@vmware.com> 22323M: Vishnu Dasa <vdasa@vmware.com> 22324R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22325L: linux-rdma@vger.kernel.org 22326S: Supported 22327F: drivers/infiniband/hw/vmw_pvrdma/ 22328 22329VMWARE PVSCSI DRIVER 22330M: Vishal Bhakta <vbhakta@vmware.com> 22331R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22332L: linux-scsi@vger.kernel.org 22333S: Supported 22334F: drivers/scsi/vmw_pvscsi.c 22335F: drivers/scsi/vmw_pvscsi.h 22336 22337VMWARE VIRTUAL PTP CLOCK DRIVER 22338M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22339M: Deep Shah <sdeep@vmware.com> 22340R: Alexey Makhalov <amakhalov@vmware.com> 22341R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22342L: netdev@vger.kernel.org 22343S: Supported 22344F: drivers/ptp/ptp_vmw.c 22345 22346VMWARE VMCI DRIVER 22347M: Bryan Tan <bryantan@vmware.com> 22348M: Vishnu Dasa <vdasa@vmware.com> 22349R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22350L: linux-kernel@vger.kernel.org 22351S: Supported 22352F: drivers/misc/vmw_vmci/ 22353F: include/linux/vmw_vmci* 22354 22355VMWARE VMMOUSE SUBDRIVER 22356M: Zack Rusin <zackr@vmware.com> 22357R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22358R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22359L: linux-input@vger.kernel.org 22360S: Supported 22361F: drivers/input/mouse/vmmouse.c 22362F: drivers/input/mouse/vmmouse.h 22363 22364VMWARE VMXNET3 ETHERNET DRIVER 22365M: Ronak Doshi <doshir@vmware.com> 22366R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22367L: netdev@vger.kernel.org 22368S: Supported 22369F: drivers/net/vmxnet3/ 22370 22371VMWARE VSOCK VMCI TRANSPORT DRIVER 22372M: Bryan Tan <bryantan@vmware.com> 22373M: Vishnu Dasa <vdasa@vmware.com> 22374R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22375L: linux-kernel@vger.kernel.org 22376S: Supported 22377F: net/vmw_vsock/vmci_transport* 22378 22379VOCORE VOCORE2 BOARD 22380M: Harvey Hunt <harveyhuntnexus@gmail.com> 22381L: linux-mips@vger.kernel.org 22382S: Maintained 22383F: arch/mips/boot/dts/ralink/vocore2.dts 22384 22385VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22386M: Liam Girdwood <lgirdwood@gmail.com> 22387M: Mark Brown <broonie@kernel.org> 22388L: linux-kernel@vger.kernel.org 22389S: Supported 22390W: http://www.slimlogic.co.uk/?p=48 22391T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22392F: Documentation/devicetree/bindings/regulator/ 22393F: Documentation/power/regulator/ 22394F: drivers/regulator/ 22395F: include/dt-bindings/regulator/ 22396F: include/linux/regulator/ 22397K: regulator_get_optional 22398 22399VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22400R: Matti Vaittinen <mazziesaccount@gmail.com> 22401F: drivers/regulator/irq_helpers.c 22402 22403VRF 22404M: David Ahern <dsahern@kernel.org> 22405L: netdev@vger.kernel.org 22406S: Maintained 22407F: Documentation/networking/vrf.rst 22408F: drivers/net/vrf.c 22409 22410VSPRINTF 22411M: Petr Mladek <pmladek@suse.com> 22412M: Steven Rostedt <rostedt@goodmis.org> 22413M: Sergey Senozhatsky <senozhatsky@chromium.org> 22414R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22415R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22416S: Maintained 22417T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22418F: Documentation/core-api/printk-formats.rst 22419F: lib/test_printf.c 22420F: lib/test_scanf.c 22421F: lib/vsprintf.c 22422 22423VT1211 HARDWARE MONITOR DRIVER 22424M: Juerg Haefliger <juergh@proton.me> 22425L: linux-hwmon@vger.kernel.org 22426S: Maintained 22427F: Documentation/hwmon/vt1211.rst 22428F: drivers/hwmon/vt1211.c 22429 22430VT8231 HARDWARE MONITOR DRIVER 22431M: Roger Lucas <vt8231@hiddenengine.co.uk> 22432L: linux-hwmon@vger.kernel.org 22433S: Maintained 22434F: drivers/hwmon/vt8231.c 22435 22436VUB300 USB to SDIO/SD/MMC bridge chip 22437L: linux-mmc@vger.kernel.org 22438S: Orphan 22439F: drivers/mmc/host/vub300.c 22440 22441W1 DALLAS'S 1-WIRE BUS 22442M: Evgeniy Polyakov <zbr@ioremap.net> 22443S: Maintained 22444F: Documentation/devicetree/bindings/w1/ 22445F: Documentation/w1/ 22446F: drivers/w1/ 22447F: include/linux/w1.h 22448 22449W83791D HARDWARE MONITORING DRIVER 22450M: Marc Hulsman <m.hulsman@tudelft.nl> 22451L: linux-hwmon@vger.kernel.org 22452S: Maintained 22453F: Documentation/hwmon/w83791d.rst 22454F: drivers/hwmon/w83791d.c 22455 22456W83793 HARDWARE MONITORING DRIVER 22457M: Rudolf Marek <r.marek@assembler.cz> 22458L: linux-hwmon@vger.kernel.org 22459S: Maintained 22460F: Documentation/hwmon/w83793.rst 22461F: drivers/hwmon/w83793.c 22462 22463W83795 HARDWARE MONITORING DRIVER 22464M: Jean Delvare <jdelvare@suse.com> 22465L: linux-hwmon@vger.kernel.org 22466S: Maintained 22467F: drivers/hwmon/w83795.c 22468 22469W83L51xD SD/MMC CARD INTERFACE DRIVER 22470M: Pierre Ossman <pierre@ossman.eu> 22471S: Maintained 22472F: drivers/mmc/host/wbsd.* 22473 22474WACOM PROTOCOL 4 SERIAL TABLETS 22475M: Julian Squires <julian@cipht.net> 22476M: Hans de Goede <hdegoede@redhat.com> 22477L: linux-input@vger.kernel.org 22478S: Maintained 22479F: drivers/input/tablet/wacom_serial4.c 22480 22481WANGXUN ETHERNET DRIVER 22482M: Jiawen Wu <jiawenwu@trustnetic.com> 22483M: Mengyuan Lou <mengyuanlou@net-swift.com> 22484W: https://www.net-swift.com 22485L: netdev@vger.kernel.org 22486S: Maintained 22487F: Documentation/networking/device_drivers/ethernet/wangxun/* 22488F: drivers/net/ethernet/wangxun/ 22489 22490WATCHDOG DEVICE DRIVERS 22491M: Wim Van Sebroeck <wim@linux-watchdog.org> 22492M: Guenter Roeck <linux@roeck-us.net> 22493L: linux-watchdog@vger.kernel.org 22494S: Maintained 22495W: http://www.linux-watchdog.org/ 22496T: git git://www.linux-watchdog.org/linux-watchdog.git 22497F: Documentation/devicetree/bindings/watchdog/ 22498F: Documentation/watchdog/ 22499F: drivers/watchdog/ 22500F: include/linux/watchdog.h 22501F: include/uapi/linux/watchdog.h 22502F: include/trace/events/watchdog.h 22503 22504WHISKEYCOVE PMIC GPIO DRIVER 22505M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22506L: linux-gpio@vger.kernel.org 22507S: Maintained 22508F: drivers/gpio/gpio-wcove.c 22509 22510WHWAVE RTC DRIVER 22511M: Dianlong Li <long17.cool@163.com> 22512L: linux-rtc@vger.kernel.org 22513S: Maintained 22514F: drivers/rtc/rtc-sd3078.c 22515 22516WIIMOTE HID DRIVER 22517M: David Rheinsberg <david.rheinsberg@gmail.com> 22518L: linux-input@vger.kernel.org 22519S: Maintained 22520F: drivers/hid/hid-wiimote* 22521 22522WILOCITY WIL6210 WIRELESS DRIVER 22523L: linux-wireless@vger.kernel.org 22524S: Orphan 22525W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22526F: drivers/net/wireless/ath/wil6210/ 22527 22528WINBOND CIR DRIVER 22529M: David Härdeman <david@hardeman.nu> 22530S: Maintained 22531F: drivers/media/rc/winbond-cir.c 22532 22533WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22534M: William Breathitt Gray <william.gray@linaro.org> 22535L: linux-watchdog@vger.kernel.org 22536S: Maintained 22537F: drivers/watchdog/ebc-c384_wdt.c 22538 22539WINSYSTEMS WS16C48 GPIO DRIVER 22540M: William Breathitt Gray <william.gray@linaro.org> 22541L: linux-gpio@vger.kernel.org 22542S: Maintained 22543F: drivers/gpio/gpio-ws16c48.c 22544 22545WIREGUARD SECURE NETWORK TUNNEL 22546M: Jason A. Donenfeld <Jason@zx2c4.com> 22547L: wireguard@lists.zx2c4.com 22548L: netdev@vger.kernel.org 22549S: Maintained 22550F: drivers/net/wireguard/ 22551F: tools/testing/selftests/wireguard/ 22552 22553WISTRON LAPTOP BUTTON DRIVER 22554M: Miloslav Trmac <mitr@volny.cz> 22555S: Maintained 22556F: drivers/input/misc/wistron_btns.c 22557 22558WL3501 WIRELESS PCMCIA CARD DRIVER 22559L: linux-wireless@vger.kernel.org 22560S: Odd fixes 22561F: drivers/net/wireless/wl3501* 22562 22563WOLFSON MICROELECTRONICS DRIVERS 22564L: patches@opensource.cirrus.com 22565S: Supported 22566W: https://github.com/CirrusLogic/linux-drivers/wiki 22567T: git https://github.com/CirrusLogic/linux-drivers.git 22568F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22569F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22570F: Documentation/devicetree/bindings/mfd/wm831x.txt 22571F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22572F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22573F: Documentation/devicetree/bindings/sound/wm* 22574F: Documentation/hwmon/wm83??.rst 22575F: arch/arm/mach-s3c/mach-crag6410* 22576F: drivers/clk/clk-wm83*.c 22577F: drivers/gpio/gpio-*wm*.c 22578F: drivers/gpio/gpio-arizona.c 22579F: drivers/hwmon/wm83??-hwmon.c 22580F: drivers/input/misc/wm831x-on.c 22581F: drivers/input/touchscreen/wm831x-ts.c 22582F: drivers/input/touchscreen/wm97*.c 22583F: drivers/leds/leds-wm83*.c 22584F: drivers/mfd/arizona* 22585F: drivers/mfd/cs47l24* 22586F: drivers/mfd/wm*.c 22587F: drivers/power/supply/wm83*.c 22588F: drivers/regulator/arizona* 22589F: drivers/regulator/wm8*.c 22590F: drivers/rtc/rtc-wm83*.c 22591F: drivers/video/backlight/wm83*_bl.c 22592F: drivers/watchdog/wm83*_wdt.c 22593F: include/linux/mfd/arizona/ 22594F: include/linux/mfd/wm831x/ 22595F: include/linux/mfd/wm8350/ 22596F: include/linux/mfd/wm8400* 22597F: include/linux/regulator/arizona* 22598F: include/linux/wm97xx.h 22599F: include/sound/wm????.h 22600F: sound/soc/codecs/arizona* 22601F: sound/soc/codecs/cs47l24* 22602F: sound/soc/codecs/wm* 22603 22604WORKQUEUE 22605M: Tejun Heo <tj@kernel.org> 22606R: Lai Jiangshan <jiangshanlai@gmail.com> 22607S: Maintained 22608T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22609F: Documentation/core-api/workqueue.rst 22610F: include/linux/workqueue.h 22611F: kernel/workqueue.c 22612 22613WWAN DRIVERS 22614M: Loic Poulain <loic.poulain@linaro.org> 22615M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22616R: Johannes Berg <johannes@sipsolutions.net> 22617L: netdev@vger.kernel.org 22618S: Maintained 22619F: drivers/net/wwan/ 22620F: include/linux/wwan.h 22621F: include/uapi/linux/wwan.h 22622 22623X-POWERS AXP288 PMIC DRIVERS 22624M: Hans de Goede <hdegoede@redhat.com> 22625S: Maintained 22626F: drivers/acpi/pmic/intel_pmic_xpower.c 22627N: axp288 22628 22629X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22630M: Chen-Yu Tsai <wens@csie.org> 22631L: linux-kernel@vger.kernel.org 22632S: Maintained 22633N: axp[128] 22634 22635X.25 STACK 22636M: Martin Schiller <ms@dev.tdt.de> 22637L: linux-x25@vger.kernel.org 22638S: Maintained 22639F: Documentation/networking/lapb-module.rst 22640F: Documentation/networking/x25* 22641F: drivers/net/wan/hdlc_x25.c 22642F: drivers/net/wan/lapbether.c 22643F: include/*/lapb.h 22644F: include/net/x25* 22645F: include/uapi/linux/x25.h 22646F: net/lapb/ 22647F: net/x25/ 22648 22649X86 ARCHITECTURE (32-BIT AND 64-BIT) 22650M: Thomas Gleixner <tglx@linutronix.de> 22651M: Ingo Molnar <mingo@redhat.com> 22652M: Borislav Petkov <bp@alien8.de> 22653M: Dave Hansen <dave.hansen@linux.intel.com> 22654M: x86@kernel.org 22655R: "H. Peter Anvin" <hpa@zytor.com> 22656L: linux-kernel@vger.kernel.org 22657S: Maintained 22658T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22659F: Documentation/devicetree/bindings/x86/ 22660F: Documentation/x86/ 22661F: arch/x86/ 22662 22663X86 ENTRY CODE 22664M: Andy Lutomirski <luto@kernel.org> 22665L: linux-kernel@vger.kernel.org 22666S: Maintained 22667T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22668F: arch/x86/entry/ 22669 22670X86 MCE INFRASTRUCTURE 22671M: Tony Luck <tony.luck@intel.com> 22672M: Borislav Petkov <bp@alien8.de> 22673L: linux-edac@vger.kernel.org 22674S: Maintained 22675F: Documentation/ABI/testing/sysfs-mce 22676F: Documentation/x86/x86_64/machinecheck.rst 22677F: arch/x86/kernel/cpu/mce/* 22678 22679X86 MICROCODE UPDATE SUPPORT 22680M: Borislav Petkov <bp@alien8.de> 22681S: Maintained 22682F: arch/x86/kernel/cpu/microcode/* 22683 22684X86 MM 22685M: Dave Hansen <dave.hansen@linux.intel.com> 22686M: Andy Lutomirski <luto@kernel.org> 22687M: Peter Zijlstra <peterz@infradead.org> 22688L: linux-kernel@vger.kernel.org 22689S: Maintained 22690T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22691F: arch/x86/mm/ 22692 22693X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22694M: Hans de Goede <hdegoede@redhat.com> 22695L: platform-driver-x86@vger.kernel.org 22696S: Maintained 22697T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22698F: drivers/platform/x86/x86-android-tablets.c 22699 22700X86 PLATFORM DRIVERS 22701M: Hans de Goede <hdegoede@redhat.com> 22702M: Mark Gross <markgross@kernel.org> 22703L: platform-driver-x86@vger.kernel.org 22704S: Maintained 22705T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22706F: drivers/platform/olpc/ 22707F: drivers/platform/x86/ 22708F: include/linux/platform_data/x86/ 22709 22710X86 PLATFORM DRIVERS - ARCH 22711R: Darren Hart <dvhart@infradead.org> 22712R: Andy Shevchenko <andy@infradead.org> 22713L: platform-driver-x86@vger.kernel.org 22714L: x86@kernel.org 22715S: Maintained 22716T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22717F: arch/x86/platform 22718 22719X86 PLATFORM UV HPE SUPERDOME FLEX 22720M: Steve Wahl <steve.wahl@hpe.com> 22721R: Mike Travis <mike.travis@hpe.com> 22722R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22723R: Russ Anderson <russ.anderson@hpe.com> 22724S: Supported 22725F: arch/x86/include/asm/uv/ 22726F: arch/x86/kernel/apic/x2apic_uv_x.c 22727F: arch/x86/platform/uv/ 22728 22729X86 STACK UNWINDING 22730M: Josh Poimboeuf <jpoimboe@kernel.org> 22731M: Peter Zijlstra <peterz@infradead.org> 22732S: Supported 22733F: arch/x86/include/asm/unwind*.h 22734F: arch/x86/kernel/dumpstack.c 22735F: arch/x86/kernel/stacktrace.c 22736F: arch/x86/kernel/unwind_*.c 22737 22738X86 VDSO 22739M: Andy Lutomirski <luto@kernel.org> 22740L: linux-kernel@vger.kernel.org 22741S: Maintained 22742T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22743F: arch/x86/entry/vdso/ 22744 22745XARRAY 22746M: Matthew Wilcox <willy@infradead.org> 22747L: linux-fsdevel@vger.kernel.org 22748S: Supported 22749F: Documentation/core-api/xarray.rst 22750F: include/linux/idr.h 22751F: include/linux/xarray.h 22752F: lib/idr.c 22753F: lib/xarray.c 22754F: tools/testing/radix-tree 22755 22756XBOX DVD IR REMOTE 22757M: Benjamin Valentin <benpicco@googlemail.com> 22758S: Maintained 22759F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22760F: drivers/media/rc/xbox_remote.c 22761 22762XC2028/3028 TUNER DRIVER 22763M: Mauro Carvalho Chehab <mchehab@kernel.org> 22764L: linux-media@vger.kernel.org 22765S: Maintained 22766W: https://linuxtv.org 22767T: git git://linuxtv.org/media_tree.git 22768F: drivers/media/tuners/xc2028.* 22769 22770XDP (eXpress Data Path) 22771M: Alexei Starovoitov <ast@kernel.org> 22772M: Daniel Borkmann <daniel@iogearbox.net> 22773M: David S. Miller <davem@davemloft.net> 22774M: Jakub Kicinski <kuba@kernel.org> 22775M: Jesper Dangaard Brouer <hawk@kernel.org> 22776M: John Fastabend <john.fastabend@gmail.com> 22777L: netdev@vger.kernel.org 22778L: bpf@vger.kernel.org 22779S: Supported 22780F: include/net/xdp.h 22781F: include/net/xdp_priv.h 22782F: include/trace/events/xdp.h 22783F: kernel/bpf/cpumap.c 22784F: kernel/bpf/devmap.c 22785F: net/core/xdp.c 22786F: samples/bpf/xdp* 22787F: tools/testing/selftests/bpf/*xdp* 22788F: tools/testing/selftests/bpf/*/*xdp* 22789F: drivers/net/ethernet/*/*/*/*/*xdp* 22790F: drivers/net/ethernet/*/*/*xdp* 22791K: (?:\b|_)xdp(?:\b|_) 22792 22793XDP SOCKETS (AF_XDP) 22794M: Björn Töpel <bjorn@kernel.org> 22795M: Magnus Karlsson <magnus.karlsson@intel.com> 22796M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22797R: Jonathan Lemon <jonathan.lemon@gmail.com> 22798L: netdev@vger.kernel.org 22799L: bpf@vger.kernel.org 22800S: Maintained 22801F: Documentation/networking/af_xdp.rst 22802F: include/net/xdp_sock* 22803F: include/net/xsk_buff_pool.h 22804F: include/uapi/linux/if_xdp.h 22805F: include/uapi/linux/xdp_diag.h 22806F: include/net/netns/xdp.h 22807F: net/xdp/ 22808F: tools/testing/selftests/bpf/*xsk* 22809 22810XEN BLOCK SUBSYSTEM 22811M: Roger Pau Monné <roger.pau@citrix.com> 22812L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22813S: Supported 22814F: drivers/block/xen* 22815F: drivers/block/xen-blkback/* 22816 22817XEN HYPERVISOR ARM 22818M: Stefano Stabellini <sstabellini@kernel.org> 22819L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22820S: Maintained 22821F: arch/arm/include/asm/xen/ 22822F: arch/arm/xen/ 22823 22824XEN HYPERVISOR ARM64 22825M: Stefano Stabellini <sstabellini@kernel.org> 22826L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22827S: Maintained 22828F: arch/arm64/include/asm/xen/ 22829F: arch/arm64/xen/ 22830 22831XEN HYPERVISOR INTERFACE 22832M: Juergen Gross <jgross@suse.com> 22833M: Stefano Stabellini <sstabellini@kernel.org> 22834R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22835L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22836S: Supported 22837T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22838F: Documentation/ABI/stable/sysfs-hypervisor-xen 22839F: Documentation/ABI/testing/sysfs-hypervisor-xen 22840F: drivers/*/xen-*front.c 22841F: drivers/xen/ 22842F: include/uapi/xen/ 22843F: include/xen/ 22844F: kernel/configs/xen.config 22845 22846XEN HYPERVISOR X86 22847M: Juergen Gross <jgross@suse.com> 22848R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22849L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22850S: Supported 22851F: arch/x86/configs/xen.config 22852F: arch/x86/include/asm/pvclock-abi.h 22853F: arch/x86/include/asm/xen/ 22854F: arch/x86/platform/pvh/ 22855F: arch/x86/xen/ 22856 22857XEN NETWORK BACKEND DRIVER 22858M: Wei Liu <wei.liu@kernel.org> 22859M: Paul Durrant <paul@xen.org> 22860L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22861L: netdev@vger.kernel.org 22862S: Supported 22863F: drivers/net/xen-netback/* 22864 22865XEN PCI SUBSYSTEM 22866M: Juergen Gross <jgross@suse.com> 22867L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22868S: Supported 22869F: arch/x86/pci/*xen* 22870F: drivers/pci/*xen* 22871 22872XEN PVSCSI DRIVERS 22873M: Juergen Gross <jgross@suse.com> 22874L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22875L: linux-scsi@vger.kernel.org 22876S: Supported 22877F: drivers/scsi/xen-scsifront.c 22878F: drivers/xen/xen-scsiback.c 22879F: include/xen/interface/io/vscsiif.h 22880 22881XEN PVUSB DRIVER 22882M: Juergen Gross <jgross@suse.com> 22883L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22884L: linux-usb@vger.kernel.org 22885S: Supported 22886F: drivers/usb/host/xen* 22887F: include/xen/interface/io/usbif.h 22888 22889XEN SOUND FRONTEND DRIVER 22890M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22891L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22892L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22893S: Supported 22894F: sound/xen/* 22895 22896XEN SWIOTLB SUBSYSTEM 22897M: Juergen Gross <jgross@suse.com> 22898M: Stefano Stabellini <sstabellini@kernel.org> 22899L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22900L: iommu@lists.linux.dev 22901S: Supported 22902F: arch/*/include/asm/xen/swiotlb-xen.h 22903F: drivers/xen/swiotlb-xen.c 22904F: include/xen/arm/swiotlb-xen.h 22905F: include/xen/swiotlb-xen.h 22906 22907XFS FILESYSTEM 22908C: irc://irc.oftc.net/xfs 22909M: Darrick J. Wong <djwong@kernel.org> 22910L: linux-xfs@vger.kernel.org 22911S: Supported 22912W: http://xfs.org/ 22913T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22914F: Documentation/ABI/testing/sysfs-fs-xfs 22915F: Documentation/admin-guide/xfs.rst 22916F: Documentation/filesystems/xfs-delayed-logging-design.rst 22917F: Documentation/filesystems/xfs-self-describing-metadata.rst 22918F: fs/xfs/ 22919F: include/uapi/linux/dqblk_xfs.h 22920F: include/uapi/linux/fsmap.h 22921 22922XILINX AMS DRIVER 22923M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22924L: linux-iio@vger.kernel.org 22925S: Maintained 22926F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22927F: drivers/iio/adc/xilinx-ams.c 22928 22929XILINX AXI ETHERNET DRIVER 22930M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22931S: Maintained 22932F: drivers/net/ethernet/xilinx/xilinx_axienet* 22933 22934XILINX CAN DRIVER 22935M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22936R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22937L: linux-can@vger.kernel.org 22938S: Maintained 22939F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22940F: drivers/net/can/xilinx_can.c 22941 22942XILINX GPIO DRIVER 22943M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22944R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22945R: Michal Simek <michal.simek@xilinx.com> 22946S: Maintained 22947F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 22948F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22949F: drivers/gpio/gpio-xilinx.c 22950F: drivers/gpio/gpio-zynq.c 22951 22952XILINX SD-FEC IP CORES 22953M: Derek Kiernan <derek.kiernan@xilinx.com> 22954M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22955S: Maintained 22956F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22957F: Documentation/misc-devices/xilinx_sdfec.rst 22958F: drivers/misc/Kconfig 22959F: drivers/misc/Makefile 22960F: drivers/misc/xilinx_sdfec.c 22961F: include/uapi/misc/xilinx_sdfec.h 22962 22963XILINX PWM DRIVER 22964M: Sean Anderson <sean.anderson@seco.com> 22965S: Maintained 22966F: drivers/pwm/pwm-xilinx.c 22967F: include/clocksource/timer-xilinx.h 22968 22969XILINX UARTLITE SERIAL DRIVER 22970M: Peter Korsgaard <jacmet@sunsite.dk> 22971L: linux-serial@vger.kernel.org 22972S: Maintained 22973F: drivers/tty/serial/uartlite.c 22974 22975XILINX VIDEO IP CORES 22976M: Hyun Kwon <hyun.kwon@xilinx.com> 22977M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22978L: linux-media@vger.kernel.org 22979S: Supported 22980T: git git://linuxtv.org/media_tree.git 22981F: Documentation/devicetree/bindings/media/xilinx/ 22982F: drivers/media/platform/xilinx/ 22983F: include/uapi/linux/xilinx-v4l2-controls.h 22984 22985XILINX XDMA DRIVER 22986M: Lizhi Hou <lizhi.hou@amd.com> 22987M: Brian Xu <brian.xu@amd.com> 22988M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 22989L: dmaengine@vger.kernel.org 22990S: Supported 22991F: drivers/dma/xilinx/xdma-regs.h 22992F: drivers/dma/xilinx/xdma.c 22993F: include/linux/dma/amd_xdma.h 22994F: include/linux/platform_data/amd_xdma.h 22995 22996XILINX ZYNQMP DPDMA DRIVER 22997M: Hyun Kwon <hyun.kwon@xilinx.com> 22998M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22999L: dmaengine@vger.kernel.org 23000S: Supported 23001F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23002F: drivers/dma/xilinx/xilinx_dpdma.c 23003F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23004 23005XILINX ZYNQMP OCM EDAC DRIVER 23006M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23007M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23008S: Maintained 23009F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23010F: drivers/edac/zynqmp_edac.c 23011 23012XILINX ZYNQMP PSGTR PHY DRIVER 23013M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23014M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23015L: linux-kernel@vger.kernel.org 23016S: Supported 23017T: git https://github.com/Xilinx/linux-xlnx.git 23018F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23019F: drivers/phy/xilinx/phy-zynqmp.c 23020 23021XILINX ZYNQMP SHA3 DRIVER 23022M: Harsha <harsha.harsha@xilinx.com> 23023S: Maintained 23024F: drivers/crypto/xilinx/zynqmp-sha.c 23025 23026XILINX EVENT MANAGEMENT DRIVER 23027M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23028S: Maintained 23029F: drivers/soc/xilinx/xlnx_event_manager.c 23030F: include/linux/firmware/xlnx-event-manager.h 23031 23032XILLYBUS DRIVER 23033M: Eli Billauer <eli.billauer@gmail.com> 23034L: linux-kernel@vger.kernel.org 23035S: Supported 23036F: drivers/char/xillybus/ 23037 23038XLP9XX I2C DRIVER 23039M: George Cherian <gcherian@marvell.com> 23040L: linux-i2c@vger.kernel.org 23041S: Supported 23042W: http://www.marvell.com 23043F: drivers/i2c/busses/i2c-xlp9xx.c 23044 23045XRA1403 GPIO EXPANDER 23046M: Nandor Han <nandor.han@ge.com> 23047M: Semi Malinen <semi.malinen@ge.com> 23048L: linux-gpio@vger.kernel.org 23049S: Maintained 23050F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23051F: drivers/gpio/gpio-xra1403.c 23052 23053XTENSA XTFPGA PLATFORM SUPPORT 23054M: Max Filippov <jcmvbkbc@gmail.com> 23055L: linux-xtensa@linux-xtensa.org 23056S: Maintained 23057F: drivers/spi/spi-xtensa-xtfpga.c 23058F: sound/soc/xtensa/xtfpga-i2s.c 23059 23060YAM DRIVER FOR AX.25 23061M: Jean-Paul Roubelat <jpr@f6fbb.org> 23062L: linux-hams@vger.kernel.org 23063S: Maintained 23064F: drivers/net/hamradio/yam* 23065F: include/linux/yam.h 23066 23067YAMA SECURITY MODULE 23068M: Kees Cook <keescook@chromium.org> 23069S: Supported 23070T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23071F: Documentation/admin-guide/LSM/Yama.rst 23072F: security/yama/ 23073 23074YEALINK PHONE DRIVER 23075M: Henk Vergonet <Henk.Vergonet@gmail.com> 23076L: usbb2k-api-dev@nongnu.org 23077S: Maintained 23078F: Documentation/input/devices/yealink.rst 23079F: drivers/input/misc/yealink.* 23080 23081Z8530 DRIVER FOR AX.25 23082M: Joerg Reuter <jreuter@yaina.de> 23083L: linux-hams@vger.kernel.org 23084S: Maintained 23085W: http://yaina.de/jreuter/ 23086W: http://www.qsl.net/dl1bke/ 23087F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23088F: drivers/net/hamradio/*scc.c 23089F: drivers/net/hamradio/z8530.h 23090 23091ZBUD COMPRESSED PAGE ALLOCATOR 23092M: Seth Jennings <sjenning@redhat.com> 23093M: Dan Streetman <ddstreet@ieee.org> 23094L: linux-mm@kvack.org 23095S: Maintained 23096F: mm/zbud.c 23097 23098Z3FOLD COMPRESSED PAGE ALLOCATOR 23099M: Vitaly Wool <vitaly.wool@konsulko.com> 23100R: Miaohe Lin <linmiaohe@huawei.com> 23101L: linux-mm@kvack.org 23102S: Maintained 23103F: mm/z3fold.c 23104 23105ZD1211RW WIRELESS DRIVER 23106M: Ulrich Kunitz <kune@deine-taler.de> 23107L: linux-wireless@vger.kernel.org 23108L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23109S: Maintained 23110W: http://zd1211.ath.cx/wiki/DriverRewrite 23111F: drivers/net/wireless/zydas/zd1211rw/ 23112 23113ZD1301 MEDIA DRIVER 23114M: Antti Palosaari <crope@iki.fi> 23115L: linux-media@vger.kernel.org 23116S: Maintained 23117W: https://linuxtv.org/ 23118W: http://palosaari.fi/linux/ 23119Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23120F: drivers/media/usb/dvb-usb-v2/zd1301* 23121 23122ZD1301_DEMOD MEDIA DRIVER 23123M: Antti Palosaari <crope@iki.fi> 23124L: linux-media@vger.kernel.org 23125S: Maintained 23126W: https://linuxtv.org/ 23127W: http://palosaari.fi/linux/ 23128Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23129F: drivers/media/dvb-frontends/zd1301_demod* 23130 23131ZHAOXIN PROCESSOR SUPPORT 23132M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23133L: linux-kernel@vger.kernel.org 23134S: Maintained 23135F: arch/x86/kernel/cpu/zhaoxin.c 23136 23137ZONEFS FILESYSTEM 23138M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 23139M: Naohiro Aota <naohiro.aota@wdc.com> 23140R: Johannes Thumshirn <jth@kernel.org> 23141L: linux-fsdevel@vger.kernel.org 23142S: Maintained 23143T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23144F: Documentation/filesystems/zonefs.rst 23145F: fs/zonefs/ 23146 23147ZPOOL COMPRESSED PAGE STORAGE API 23148M: Dan Streetman <ddstreet@ieee.org> 23149L: linux-mm@kvack.org 23150S: Maintained 23151F: include/linux/zpool.h 23152F: mm/zpool.c 23153 23154ZR36067 VIDEO FOR LINUX DRIVER 23155M: Corentin Labbe <clabbe@baylibre.com> 23156L: mjpeg-users@lists.sourceforge.net 23157L: linux-media@vger.kernel.org 23158S: Maintained 23159W: http://mjpeg.sourceforge.net/driver-zoran/ 23160Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23161F: Documentation/driver-api/media/drivers/zoran.rst 23162F: drivers/media/pci/zoran/ 23163 23164ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23165M: Minchan Kim <minchan@kernel.org> 23166M: Sergey Senozhatsky <senozhatsky@chromium.org> 23167L: linux-kernel@vger.kernel.org 23168S: Maintained 23169F: Documentation/admin-guide/blockdev/zram.rst 23170F: drivers/block/zram/ 23171 23172ZS DECSTATION Z85C30 SERIAL DRIVER 23173M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23174S: Maintained 23175F: drivers/tty/serial/zs.* 23176 23177ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23178M: Minchan Kim <minchan@kernel.org> 23179M: Sergey Senozhatsky <senozhatsky@chromium.org> 23180L: linux-mm@kvack.org 23181S: Maintained 23182F: Documentation/mm/zsmalloc.rst 23183F: include/linux/zsmalloc.h 23184F: mm/zsmalloc.c 23185 23186ZSTD 23187M: Nick Terrell <terrelln@fb.com> 23188S: Maintained 23189B: https://github.com/facebook/zstd/issues 23190T: git https://github.com/terrelln/linux.git 23191F: include/linux/zstd* 23192F: lib/zstd/ 23193F: lib/decompress_unzstd.c 23194F: crypto/zstd.c 23195N: zstd 23196K: zstd 23197 23198ZSWAP COMPRESSED SWAP CACHING 23199M: Seth Jennings <sjenning@redhat.com> 23200M: Dan Streetman <ddstreet@ieee.org> 23201M: Vitaly Wool <vitaly.wool@konsulko.com> 23202L: linux-mm@kvack.org 23203S: Maintained 23204F: mm/zswap.c 23205 23206THE REST 23207M: Linus Torvalds <torvalds@linux-foundation.org> 23208L: linux-kernel@vger.kernel.org 23209S: Buried alive in reporters 23210T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23211F: * 23212F: */ 23213
