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 QMC DRIVER 8251M: Herve Codina <herve.codina@bootlin.com> 8252L: linuxppc-dev@lists.ozlabs.org 8253S: Maintained 8254F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8255F: drivers/soc/fsl/qe/qmc.c 8256F: include/soc/fsl/qe/qmc.h 8257 8258FREESCALE QUICC ENGINE TSA DRIVER 8259M: Herve Codina <herve.codina@bootlin.com> 8260L: linuxppc-dev@lists.ozlabs.org 8261S: Maintained 8262F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8263F: drivers/soc/fsl/qe/tsa.c 8264F: drivers/soc/fsl/qe/tsa.h 8265F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8266 8267FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8268M: Li Yang <leoyang.li@nxp.com> 8269L: netdev@vger.kernel.org 8270L: linuxppc-dev@lists.ozlabs.org 8271S: Maintained 8272F: drivers/net/ethernet/freescale/ucc_geth* 8273 8274FREESCALE QUICC ENGINE UCC HDLC DRIVER 8275M: Zhao Qiang <qiang.zhao@nxp.com> 8276L: netdev@vger.kernel.org 8277L: linuxppc-dev@lists.ozlabs.org 8278S: Maintained 8279F: drivers/net/wan/fsl_ucc_hdlc* 8280 8281FREESCALE QUICC ENGINE UCC UART DRIVER 8282M: Timur Tabi <timur@kernel.org> 8283L: linuxppc-dev@lists.ozlabs.org 8284S: Maintained 8285F: drivers/tty/serial/ucc_uart.c 8286 8287FREESCALE SOC DRIVERS 8288M: Li Yang <leoyang.li@nxp.com> 8289L: linuxppc-dev@lists.ozlabs.org 8290L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8291S: Maintained 8292F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8293F: Documentation/devicetree/bindings/soc/fsl/ 8294F: drivers/soc/fsl/ 8295F: include/linux/fsl/ 8296F: include/soc/fsl/ 8297 8298FREESCALE SOC FS_ENET DRIVER 8299M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8300L: linuxppc-dev@lists.ozlabs.org 8301L: netdev@vger.kernel.org 8302S: Maintained 8303F: drivers/net/ethernet/freescale/fs_enet/ 8304F: include/linux/fs_enet_pd.h 8305 8306FREESCALE SOC SOUND DRIVERS 8307M: Shengjiu Wang <shengjiu.wang@gmail.com> 8308M: Xiubo Li <Xiubo.Lee@gmail.com> 8309R: Fabio Estevam <festevam@gmail.com> 8310R: Nicolin Chen <nicoleotsuka@gmail.com> 8311L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8312L: linuxppc-dev@lists.ozlabs.org 8313S: Maintained 8314F: sound/soc/fsl/fsl* 8315F: sound/soc/fsl/imx* 8316F: sound/soc/fsl/mpc8610_hpcd.c 8317 8318FREESCALE SOC SOUND QMC DRIVER 8319M: Herve Codina <herve.codina@bootlin.com> 8320L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8321L: linuxppc-dev@lists.ozlabs.org 8322S: Maintained 8323F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8324F: sound/soc/fsl/fsl_qmc_audio.c 8325 8326FREESCALE USB PERIPHERAL DRIVERS 8327M: Li Yang <leoyang.li@nxp.com> 8328L: linux-usb@vger.kernel.org 8329L: linuxppc-dev@lists.ozlabs.org 8330S: Maintained 8331F: drivers/usb/gadget/udc/fsl* 8332 8333FREESCALE USB PHY DRIVER 8334M: Ran Wang <ran.wang_1@nxp.com> 8335L: linux-usb@vger.kernel.org 8336L: linuxppc-dev@lists.ozlabs.org 8337S: Maintained 8338F: drivers/usb/phy/phy-fsl-usb* 8339 8340FREEVXFS FILESYSTEM 8341M: Christoph Hellwig <hch@infradead.org> 8342S: Maintained 8343W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8344F: fs/freevxfs/ 8345 8346FREEZER 8347M: "Rafael J. Wysocki" <rafael@kernel.org> 8348M: Pavel Machek <pavel@ucw.cz> 8349L: linux-pm@vger.kernel.org 8350S: Supported 8351F: Documentation/power/freezing-of-tasks.rst 8352F: include/linux/freezer.h 8353F: kernel/freezer.c 8354 8355FRONTSWAP API 8356M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8357L: linux-kernel@vger.kernel.org 8358S: Maintained 8359F: include/linux/frontswap.h 8360F: mm/frontswap.c 8361 8362FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8363M: David Howells <dhowells@redhat.com> 8364L: linux-cachefs@redhat.com (moderated for non-subscribers) 8365S: Supported 8366F: Documentation/filesystems/caching/ 8367F: fs/fscache/ 8368F: include/linux/fscache*.h 8369 8370FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8371M: Eric Biggers <ebiggers@kernel.org> 8372M: Theodore Y. Ts'o <tytso@mit.edu> 8373M: Jaegeuk Kim <jaegeuk@kernel.org> 8374L: linux-fscrypt@vger.kernel.org 8375S: Supported 8376Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8377T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8378F: Documentation/filesystems/fscrypt.rst 8379F: fs/crypto/ 8380F: include/linux/fscrypt.h 8381F: include/uapi/linux/fscrypt.h 8382 8383FSI SUBSYSTEM 8384M: Jeremy Kerr <jk@ozlabs.org> 8385M: Joel Stanley <joel@jms.id.au> 8386R: Alistar Popple <alistair@popple.id.au> 8387R: Eddie James <eajames@linux.ibm.com> 8388L: linux-fsi@lists.ozlabs.org 8389S: Supported 8390Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8391T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8392F: drivers/fsi/ 8393F: include/linux/fsi*.h 8394F: include/trace/events/fsi*.h 8395 8396FSI-ATTACHED I2C DRIVER 8397M: Eddie James <eajames@linux.ibm.com> 8398L: linux-i2c@vger.kernel.org 8399L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8400S: Maintained 8401F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8402F: drivers/i2c/busses/i2c-fsi.c 8403 8404FSI-ATTACHED SPI DRIVER 8405M: Eddie James <eajames@linux.ibm.com> 8406L: linux-spi@vger.kernel.org 8407S: Maintained 8408F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8409F: drivers/spi/spi-fsi.c 8410 8411FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8412M: Jan Kara <jack@suse.cz> 8413R: Amir Goldstein <amir73il@gmail.com> 8414L: linux-fsdevel@vger.kernel.org 8415S: Maintained 8416T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8417F: fs/notify/ 8418F: include/linux/fsnotify*.h 8419 8420FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8421M: Eric Biggers <ebiggers@kernel.org> 8422M: Theodore Y. Ts'o <tytso@mit.edu> 8423L: fsverity@lists.linux.dev 8424S: Supported 8425Q: https://patchwork.kernel.org/project/fsverity/list/ 8426T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8427F: Documentation/filesystems/fsverity.rst 8428F: fs/verity/ 8429F: include/linux/fsverity.h 8430F: include/uapi/linux/fsverity.h 8431 8432FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8433M: Michael Zaidman <michael.zaidman@gmail.com> 8434L: linux-i2c@vger.kernel.org 8435L: linux-input@vger.kernel.org 8436S: Maintained 8437F: drivers/hid/hid-ft260.c 8438 8439FUJITSU LAPTOP EXTRAS 8440M: Jonathan Woithe <jwoithe@just42.net> 8441L: platform-driver-x86@vger.kernel.org 8442S: Maintained 8443F: drivers/platform/x86/fujitsu-laptop.c 8444 8445FUJITSU M-5MO LS CAMERA ISP DRIVER 8446M: Kyungmin Park <kyungmin.park@samsung.com> 8447M: Heungjun Kim <riverful.kim@samsung.com> 8448L: linux-media@vger.kernel.org 8449S: Maintained 8450F: drivers/media/i2c/m5mols/ 8451F: include/media/i2c/m5mols.h 8452 8453FUJITSU TABLET EXTRAS 8454M: Robert Gerlach <khnz@gmx.de> 8455L: platform-driver-x86@vger.kernel.org 8456S: Maintained 8457F: drivers/platform/x86/fujitsu-tablet.c 8458 8459FUNCTION HOOKS (FTRACE) 8460M: Steven Rostedt <rostedt@goodmis.org> 8461M: Masami Hiramatsu <mhiramat@kernel.org> 8462R: Mark Rutland <mark.rutland@arm.com> 8463L: linux-kernel@vger.kernel.org 8464L: linux-trace-kernel@vger.kernel.org 8465Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8466S: Maintained 8467T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8468F: Documentation/trace/ftrace* 8469F: kernel/trace/ftrace* 8470F: kernel/trace/fgraph.c 8471F: arch/*/*/*/*ftrace* 8472F: arch/*/*/*ftrace* 8473F: include/*/ftrace.h 8474F: samples/ftrace 8475 8476FUNGIBLE ETHERNET DRIVERS 8477M: Dimitris Michailidis <dmichail@fungible.com> 8478L: netdev@vger.kernel.org 8479S: Supported 8480F: drivers/net/ethernet/fungible/ 8481 8482FUSE: FILESYSTEM IN USERSPACE 8483M: Miklos Szeredi <miklos@szeredi.hu> 8484L: linux-fsdevel@vger.kernel.org 8485S: Maintained 8486W: https://github.com/libfuse/ 8487T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8488F: Documentation/filesystems/fuse.rst 8489F: fs/fuse/ 8490F: include/uapi/linux/fuse.h 8491 8492FUTEX SUBSYSTEM 8493M: Thomas Gleixner <tglx@linutronix.de> 8494M: Ingo Molnar <mingo@redhat.com> 8495R: Peter Zijlstra <peterz@infradead.org> 8496R: Darren Hart <dvhart@infradead.org> 8497R: Davidlohr Bueso <dave@stgolabs.net> 8498R: André Almeida <andrealmeid@igalia.com> 8499L: linux-kernel@vger.kernel.org 8500S: Maintained 8501T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8502F: Documentation/locking/*futex* 8503F: include/asm-generic/futex.h 8504F: include/linux/futex.h 8505F: include/uapi/linux/futex.h 8506F: kernel/futex/* 8507F: tools/perf/bench/futex* 8508F: tools/testing/selftests/futex/ 8509 8510GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8511M: Tim Harvey <tharvey@gateworks.com> 8512S: Maintained 8513F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8514F: drivers/mfd/gateworks-gsc.c 8515F: include/linux/mfd/gsc.h 8516F: Documentation/hwmon/gsc-hwmon.rst 8517F: drivers/hwmon/gsc-hwmon.c 8518F: include/linux/platform_data/gsc_hwmon.h 8519 8520GCC PLUGINS 8521M: Kees Cook <keescook@chromium.org> 8522L: linux-hardening@vger.kernel.org 8523S: Maintained 8524T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8525F: Documentation/kbuild/gcc-plugins.rst 8526F: scripts/Makefile.gcc-plugins 8527F: scripts/gcc-plugins/ 8528 8529GCOV BASED KERNEL PROFILING 8530M: Peter Oberparleiter <oberpar@linux.ibm.com> 8531S: Maintained 8532F: Documentation/dev-tools/gcov.rst 8533F: kernel/gcov/ 8534 8535GDB KERNEL DEBUGGING HELPER SCRIPTS 8536M: Jan Kiszka <jan.kiszka@siemens.com> 8537M: Kieran Bingham <kbingham@kernel.org> 8538S: Supported 8539F: scripts/gdb/ 8540 8541GEMINI CRYPTO DRIVER 8542M: Corentin Labbe <clabbe@baylibre.com> 8543L: linux-crypto@vger.kernel.org 8544S: Maintained 8545F: drivers/crypto/gemini/ 8546 8547GEMTEK FM RADIO RECEIVER DRIVER 8548M: Hans Verkuil <hverkuil@xs4all.nl> 8549L: linux-media@vger.kernel.org 8550S: Maintained 8551W: https://linuxtv.org 8552T: git git://linuxtv.org/media_tree.git 8553F: drivers/media/radio/radio-gemtek* 8554 8555GENERIC ARCHITECTURE TOPOLOGY 8556M: Sudeep Holla <sudeep.holla@arm.com> 8557L: linux-kernel@vger.kernel.org 8558S: Maintained 8559F: drivers/base/arch_topology.c 8560F: include/linux/arch_topology.h 8561 8562GENERIC ENTRY CODE 8563M: Thomas Gleixner <tglx@linutronix.de> 8564M: Peter Zijlstra <peterz@infradead.org> 8565M: Andy Lutomirski <luto@kernel.org> 8566L: linux-kernel@vger.kernel.org 8567S: Maintained 8568T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8569F: include/linux/entry-common.h 8570F: include/linux/entry-kvm.h 8571F: kernel/entry/ 8572 8573GENERIC GPIO I2C DRIVER 8574M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8575S: Supported 8576F: drivers/i2c/busses/i2c-gpio.c 8577F: include/linux/platform_data/i2c-gpio.h 8578 8579GENERIC GPIO I2C MULTIPLEXER DRIVER 8580M: Peter Korsgaard <peter.korsgaard@barco.com> 8581L: linux-i2c@vger.kernel.org 8582S: Supported 8583F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8584F: drivers/i2c/muxes/i2c-mux-gpio.c 8585F: include/linux/platform_data/i2c-mux-gpio.h 8586 8587GENERIC HDLC (WAN) DRIVERS 8588M: Krzysztof Halasa <khc@pm.waw.pl> 8589S: Maintained 8590W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8591F: drivers/net/wan/c101.c 8592F: drivers/net/wan/hd6457* 8593F: drivers/net/wan/hdlc* 8594F: drivers/net/wan/n2.c 8595F: drivers/net/wan/pc300too.c 8596F: drivers/net/wan/pci200syn.c 8597F: drivers/net/wan/wanxl* 8598 8599GENERIC INCLUDE/ASM HEADER FILES 8600M: Arnd Bergmann <arnd@arndb.de> 8601L: linux-arch@vger.kernel.org 8602S: Maintained 8603T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8604F: include/asm-generic/ 8605F: include/uapi/asm-generic/ 8606 8607GENERIC PHY FRAMEWORK 8608M: Vinod Koul <vkoul@kernel.org> 8609M: Kishon Vijay Abraham I <kishon@kernel.org> 8610L: linux-phy@lists.infradead.org 8611S: Supported 8612Q: https://patchwork.kernel.org/project/linux-phy/list/ 8613T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8614F: Documentation/devicetree/bindings/phy/ 8615F: drivers/phy/ 8616F: include/dt-bindings/phy/ 8617F: include/linux/phy/ 8618 8619GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8620M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8621S: Supported 8622F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8623 8624GENERIC PM DOMAINS 8625M: "Rafael J. Wysocki" <rafael@kernel.org> 8626M: Kevin Hilman <khilman@kernel.org> 8627M: Ulf Hansson <ulf.hansson@linaro.org> 8628L: linux-pm@vger.kernel.org 8629S: Supported 8630F: Documentation/devicetree/bindings/power/power?domain* 8631F: drivers/base/power/domain*.c 8632F: include/linux/pm_domain.h 8633 8634GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8635M: Eugen Hristev <eugen.hristev@microchip.com> 8636L: linux-input@vger.kernel.org 8637S: Maintained 8638F: drivers/input/touchscreen/resistive-adc-touch.c 8639 8640GENERIC STRING LIBRARY 8641R: Andy Shevchenko <andy@kernel.org> 8642S: Maintained 8643F: lib/string.c 8644F: lib/string_helpers.c 8645F: lib/test_string.c 8646F: lib/test-string_helpers.c 8647 8648GENERIC UIO DRIVER FOR PCI DEVICES 8649M: "Michael S. Tsirkin" <mst@redhat.com> 8650L: kvm@vger.kernel.org 8651S: Supported 8652F: drivers/uio/uio_pci_generic.c 8653 8654GENERIC VDSO LIBRARY 8655M: Andy Lutomirski <luto@kernel.org> 8656M: Thomas Gleixner <tglx@linutronix.de> 8657M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8658L: linux-kernel@vger.kernel.org 8659S: Maintained 8660T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8661F: include/asm-generic/vdso/vsyscall.h 8662F: include/vdso/ 8663F: kernel/time/vsyscall.c 8664F: lib/vdso/ 8665 8666GENWQE (IBM Generic Workqueue Card) 8667M: Frank Haverkamp <haver@linux.ibm.com> 8668S: Supported 8669F: drivers/misc/genwqe/ 8670 8671GET_MAINTAINER SCRIPT 8672M: Joe Perches <joe@perches.com> 8673S: Maintained 8674F: scripts/get_maintainer.pl 8675 8676GFS2 FILE SYSTEM 8677M: Bob Peterson <rpeterso@redhat.com> 8678M: Andreas Gruenbacher <agruenba@redhat.com> 8679L: cluster-devel@redhat.com 8680S: Supported 8681B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8682T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8683F: Documentation/filesystems/gfs2* 8684F: fs/gfs2/ 8685F: include/uapi/linux/gfs2_ondisk.h 8686 8687GIGABYTE WMI DRIVER 8688M: Thomas Weißschuh <thomas@weissschuh.net> 8689L: platform-driver-x86@vger.kernel.org 8690S: Maintained 8691F: drivers/platform/x86/gigabyte-wmi.c 8692 8693GNSS SUBSYSTEM 8694M: Johan Hovold <johan@kernel.org> 8695S: Maintained 8696T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8697F: Documentation/ABI/testing/sysfs-class-gnss 8698F: Documentation/devicetree/bindings/gnss/ 8699F: drivers/gnss/ 8700F: include/linux/gnss.h 8701 8702GO7007 MPEG CODEC 8703M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8704L: linux-media@vger.kernel.org 8705S: Maintained 8706F: drivers/media/usb/go7007/ 8707 8708GOODIX TOUCHSCREEN 8709M: Bastien Nocera <hadess@hadess.net> 8710M: Hans de Goede <hdegoede@redhat.com> 8711L: linux-input@vger.kernel.org 8712S: Maintained 8713F: drivers/input/touchscreen/goodix* 8714 8715GOOGLE ETHERNET DRIVERS 8716M: Jeroen de Borst <jeroendb@google.com> 8717M: Catherine Sullivan <csully@google.com> 8718R: Shailend Chand <shailend@google.com> 8719L: netdev@vger.kernel.org 8720S: Supported 8721F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8722F: drivers/net/ethernet/google 8723 8724GPD POCKET FAN DRIVER 8725M: Hans de Goede <hdegoede@redhat.com> 8726L: platform-driver-x86@vger.kernel.org 8727S: Maintained 8728F: drivers/platform/x86/gpd-pocket-fan.c 8729 8730GPIO ACPI SUPPORT 8731M: Mika Westerberg <mika.westerberg@linux.intel.com> 8732M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8733L: linux-gpio@vger.kernel.org 8734L: linux-acpi@vger.kernel.org 8735S: Supported 8736T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8737F: Documentation/firmware-guide/acpi/gpio-properties.rst 8738F: drivers/gpio/gpiolib-acpi.c 8739F: drivers/gpio/gpiolib-acpi.h 8740 8741GPIO AGGREGATOR 8742M: Geert Uytterhoeven <geert+renesas@glider.be> 8743L: linux-gpio@vger.kernel.org 8744S: Supported 8745F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8746F: drivers/gpio/gpio-aggregator.c 8747 8748GPIO IR Transmitter 8749M: Sean Young <sean@mess.org> 8750L: linux-media@vger.kernel.org 8751S: Maintained 8752F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8753F: drivers/media/rc/gpio-ir-tx.c 8754 8755GPIO MOCKUP DRIVER 8756M: Bamvor Jian Zhang <bamv2005@gmail.com> 8757L: linux-gpio@vger.kernel.org 8758S: Maintained 8759F: drivers/gpio/gpio-mockup.c 8760F: tools/testing/selftests/gpio/ 8761 8762GPIO REGMAP 8763R: Michael Walle <michael@walle.cc> 8764S: Maintained 8765F: drivers/gpio/gpio-regmap.c 8766F: include/linux/gpio/regmap.h 8767 8768GPIO SUBSYSTEM 8769M: Linus Walleij <linus.walleij@linaro.org> 8770M: Bartosz Golaszewski <brgl@bgdev.pl> 8771L: linux-gpio@vger.kernel.org 8772S: Maintained 8773T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8774F: Documentation/ABI/obsolete/sysfs-gpio 8775F: Documentation/ABI/testing/gpio-cdev 8776F: Documentation/admin-guide/gpio/ 8777F: Documentation/devicetree/bindings/gpio/ 8778F: Documentation/driver-api/gpio/ 8779F: drivers/gpio/ 8780F: include/asm-generic/gpio.h 8781F: include/dt-bindings/gpio/ 8782F: include/linux/gpio.h 8783F: include/linux/gpio/ 8784F: include/linux/of_gpio.h 8785F: include/uapi/linux/gpio.h 8786F: tools/gpio/ 8787 8788GRE DEMULTIPLEXER DRIVER 8789M: Dmitry Kozlov <xeb@mail.ru> 8790L: netdev@vger.kernel.org 8791S: Maintained 8792F: include/net/gre.h 8793F: net/ipv4/gre_demux.c 8794F: net/ipv4/gre_offload.c 8795 8796GRETH 10/100/1G Ethernet MAC device driver 8797M: Andreas Larsson <andreas@gaisler.com> 8798L: netdev@vger.kernel.org 8799S: Maintained 8800F: drivers/net/ethernet/aeroflex/ 8801 8802GREYBUS AUDIO PROTOCOLS DRIVERS 8803M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8804M: Mark Greer <mgreer@animalcreek.com> 8805S: Maintained 8806F: drivers/staging/greybus/audio_apbridgea.c 8807F: drivers/staging/greybus/audio_apbridgea.h 8808F: drivers/staging/greybus/audio_codec.c 8809F: drivers/staging/greybus/audio_codec.h 8810F: drivers/staging/greybus/audio_gb.c 8811F: drivers/staging/greybus/audio_manager.c 8812F: drivers/staging/greybus/audio_manager.h 8813F: drivers/staging/greybus/audio_manager_module.c 8814F: drivers/staging/greybus/audio_manager_private.h 8815F: drivers/staging/greybus/audio_manager_sysfs.c 8816F: drivers/staging/greybus/audio_module.c 8817F: drivers/staging/greybus/audio_topology.c 8818 8819GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8820M: Viresh Kumar <vireshk@kernel.org> 8821S: Maintained 8822F: drivers/staging/greybus/authentication.c 8823F: drivers/staging/greybus/bootrom.c 8824F: drivers/staging/greybus/firmware.h 8825F: drivers/staging/greybus/fw-core.c 8826F: drivers/staging/greybus/fw-download.c 8827F: drivers/staging/greybus/fw-management.c 8828F: drivers/staging/greybus/greybus_authentication.h 8829F: drivers/staging/greybus/greybus_firmware.h 8830F: drivers/staging/greybus/hid.c 8831F: drivers/staging/greybus/i2c.c 8832F: drivers/staging/greybus/spi.c 8833F: drivers/staging/greybus/spilib.c 8834F: drivers/staging/greybus/spilib.h 8835 8836GREYBUS LOOPBACK DRIVER 8837M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8838S: Maintained 8839F: drivers/staging/greybus/loopback.c 8840 8841GREYBUS PLATFORM DRIVERS 8842M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8843S: Maintained 8844F: drivers/staging/greybus/arche-apb-ctrl.c 8845F: drivers/staging/greybus/arche-platform.c 8846F: drivers/staging/greybus/arche_platform.h 8847 8848GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8849M: Rui Miguel Silva <rmfrfs@gmail.com> 8850S: Maintained 8851F: drivers/staging/greybus/gpio.c 8852F: drivers/staging/greybus/light.c 8853F: drivers/staging/greybus/power_supply.c 8854F: drivers/staging/greybus/sdio.c 8855F: drivers/staging/greybus/spi.c 8856F: drivers/staging/greybus/spilib.c 8857 8858GREYBUS SUBSYSTEM 8859M: Johan Hovold <johan@kernel.org> 8860M: Alex Elder <elder@kernel.org> 8861M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8862L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8863S: Maintained 8864F: drivers/greybus/ 8865F: drivers/staging/greybus/ 8866F: include/linux/greybus.h 8867F: include/linux/greybus/ 8868 8869GREYBUS UART PROTOCOLS DRIVERS 8870M: David Lin <dtwlin@gmail.com> 8871S: Maintained 8872F: drivers/staging/greybus/log.c 8873F: drivers/staging/greybus/uart.c 8874 8875GS1662 VIDEO SERIALIZER 8876M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8877L: linux-media@vger.kernel.org 8878S: Maintained 8879T: git git://linuxtv.org/media_tree.git 8880F: drivers/media/spi/gs1662.c 8881 8882GSPCA FINEPIX SUBDRIVER 8883M: Frank Zago <frank@zago.net> 8884L: linux-media@vger.kernel.org 8885S: Maintained 8886T: git git://linuxtv.org/media_tree.git 8887F: drivers/media/usb/gspca/finepix.c 8888 8889GSPCA GL860 SUBDRIVER 8890M: Olivier Lorin <o.lorin@laposte.net> 8891L: linux-media@vger.kernel.org 8892S: Maintained 8893T: git git://linuxtv.org/media_tree.git 8894F: drivers/media/usb/gspca/gl860/ 8895 8896GSPCA M5602 SUBDRIVER 8897M: Erik Andren <erik.andren@gmail.com> 8898L: linux-media@vger.kernel.org 8899S: Maintained 8900T: git git://linuxtv.org/media_tree.git 8901F: drivers/media/usb/gspca/m5602/ 8902 8903GSPCA PAC207 SONIXB SUBDRIVER 8904M: Hans Verkuil <hverkuil@xs4all.nl> 8905L: linux-media@vger.kernel.org 8906S: Odd Fixes 8907T: git git://linuxtv.org/media_tree.git 8908F: drivers/media/usb/gspca/pac207.c 8909 8910GSPCA SN9C20X SUBDRIVER 8911M: Brian Johnson <brijohn@gmail.com> 8912L: linux-media@vger.kernel.org 8913S: Maintained 8914T: git git://linuxtv.org/media_tree.git 8915F: drivers/media/usb/gspca/sn9c20x.c 8916 8917GSPCA T613 SUBDRIVER 8918M: Leandro Costantino <lcostantino@gmail.com> 8919L: linux-media@vger.kernel.org 8920S: Maintained 8921T: git git://linuxtv.org/media_tree.git 8922F: drivers/media/usb/gspca/t613.c 8923 8924GSPCA USB WEBCAM DRIVER 8925M: Hans Verkuil <hverkuil@xs4all.nl> 8926L: linux-media@vger.kernel.org 8927S: Odd Fixes 8928T: git git://linuxtv.org/media_tree.git 8929F: drivers/media/usb/gspca/ 8930 8931GTP (GPRS Tunneling Protocol) 8932M: Pablo Neira Ayuso <pablo@netfilter.org> 8933M: Harald Welte <laforge@gnumonks.org> 8934L: osmocom-net-gprs@lists.osmocom.org 8935S: Maintained 8936T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8937F: drivers/net/gtp.c 8938 8939GUID PARTITION TABLE (GPT) 8940M: Davidlohr Bueso <dave@stgolabs.net> 8941L: linux-efi@vger.kernel.org 8942S: Maintained 8943F: block/partitions/efi.* 8944 8945HABANALABS PCI DRIVER 8946M: Oded Gabbay <ogabbay@kernel.org> 8947L: dri-devel@lists.freedesktop.org 8948S: Supported 8949C: irc://irc.oftc.net/dri-devel 8950T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8951F: Documentation/ABI/testing/debugfs-driver-habanalabs 8952F: Documentation/ABI/testing/sysfs-driver-habanalabs 8953F: drivers/accel/habanalabs/ 8954F: include/trace/events/habanalabs.h 8955F: include/uapi/drm/habanalabs_accel.h 8956 8957HACKRF MEDIA DRIVER 8958M: Antti Palosaari <crope@iki.fi> 8959L: linux-media@vger.kernel.org 8960S: Maintained 8961W: https://linuxtv.org 8962W: http://palosaari.fi/linux/ 8963Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8964T: git git://linuxtv.org/anttip/media_tree.git 8965F: drivers/media/usb/hackrf/ 8966 8967HANTRO VPU CODEC DRIVER 8968M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8969M: Philipp Zabel <p.zabel@pengutronix.de> 8970L: linux-media@vger.kernel.org 8971L: linux-rockchip@lists.infradead.org 8972S: Maintained 8973F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8974F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 8975F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8976F: drivers/media/platform/verisilicon/ 8977 8978HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 8979M: Frank Seidel <frank@f-seidel.de> 8980L: platform-driver-x86@vger.kernel.org 8981S: Maintained 8982W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 8983F: drivers/platform/x86/hdaps.c 8984 8985HARDWARE MONITORING 8986M: Jean Delvare <jdelvare@suse.com> 8987M: Guenter Roeck <linux@roeck-us.net> 8988L: linux-hwmon@vger.kernel.org 8989S: Maintained 8990W: http://hwmon.wiki.kernel.org/ 8991T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 8992F: Documentation/ABI/testing/sysfs-class-hwmon 8993F: Documentation/devicetree/bindings/hwmon/ 8994F: Documentation/hwmon/ 8995F: drivers/hwmon/ 8996F: include/linux/hwmon*.h 8997F: include/trace/events/hwmon*.h 8998K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 8999 9000HARDWARE RANDOM NUMBER GENERATOR CORE 9001M: Olivia Mackall <olivia@selenic.com> 9002M: Herbert Xu <herbert@gondor.apana.org.au> 9003L: linux-crypto@vger.kernel.org 9004S: Odd fixes 9005F: Documentation/admin-guide/hw_random.rst 9006F: Documentation/devicetree/bindings/rng/ 9007F: drivers/char/hw_random/ 9008F: include/linux/hw_random.h 9009 9010HARDWARE SPINLOCK CORE 9011M: Ohad Ben-Cohen <ohad@wizery.com> 9012M: Bjorn Andersson <andersson@kernel.org> 9013R: Baolin Wang <baolin.wang7@gmail.com> 9014L: linux-remoteproc@vger.kernel.org 9015S: Maintained 9016T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9017F: Documentation/devicetree/bindings/hwlock/ 9018F: Documentation/locking/hwspinlock.rst 9019F: drivers/hwspinlock/ 9020F: include/linux/hwspinlock.h 9021 9022HARDWARE TRACING FACILITIES 9023M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9024S: Maintained 9025F: drivers/hwtracing/ 9026 9027HARMONY SOUND DRIVER 9028L: linux-parisc@vger.kernel.org 9029S: Maintained 9030F: sound/parisc/harmony.* 9031 9032HDPVR USB VIDEO ENCODER DRIVER 9033M: Hans Verkuil <hverkuil@xs4all.nl> 9034L: linux-media@vger.kernel.org 9035S: Odd Fixes 9036W: https://linuxtv.org 9037T: git git://linuxtv.org/media_tree.git 9038F: drivers/media/usb/hdpvr/ 9039 9040HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9041M: Matt Hsiao <matt.hsiao@hpe.com> 9042S: Supported 9043F: drivers/misc/hpilo.[ch] 9044 9045HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9046M: Jerry Hoemann <jerry.hoemann@hpe.com> 9047S: Supported 9048F: Documentation/watchdog/hpwdt.rst 9049F: drivers/watchdog/hpwdt.c 9050 9051HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9052M: Don Brace <don.brace@microchip.com> 9053L: storagedev@microchip.com 9054L: linux-scsi@vger.kernel.org 9055S: Supported 9056F: Documentation/scsi/hpsa.rst 9057F: drivers/scsi/hpsa*.[ch] 9058F: include/linux/cciss*.h 9059F: include/uapi/linux/cciss*.h 9060 9061HFI1 DRIVER 9062M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9063L: linux-rdma@vger.kernel.org 9064S: Supported 9065F: drivers/infiniband/hw/hfi1 9066 9067HFS FILESYSTEM 9068L: linux-fsdevel@vger.kernel.org 9069S: Orphan 9070F: Documentation/filesystems/hfs.rst 9071F: fs/hfs/ 9072 9073HFSPLUS FILESYSTEM 9074L: linux-fsdevel@vger.kernel.org 9075S: Orphan 9076F: Documentation/filesystems/hfsplus.rst 9077F: fs/hfsplus/ 9078 9079HGA FRAMEBUFFER DRIVER 9080M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9081L: linux-nvidia@lists.surfsouth.com 9082S: Maintained 9083W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9084F: drivers/video/fbdev/hgafb.c 9085 9086HIBERNATION (aka Software Suspend, aka swsusp) 9087M: "Rafael J. Wysocki" <rafael@kernel.org> 9088M: Pavel Machek <pavel@ucw.cz> 9089L: linux-pm@vger.kernel.org 9090S: Supported 9091B: https://bugzilla.kernel.org 9092F: arch/*/include/asm/suspend*.h 9093F: arch/x86/power/ 9094F: drivers/base/power/ 9095F: include/linux/freezer.h 9096F: include/linux/pm.h 9097F: include/linux/suspend.h 9098F: kernel/power/ 9099 9100HID CORE LAYER 9101M: Jiri Kosina <jikos@kernel.org> 9102M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9103L: linux-input@vger.kernel.org 9104S: Maintained 9105T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9106F: Documentation/hid/ 9107F: drivers/hid/ 9108F: include/linux/hid* 9109F: include/uapi/linux/hid* 9110F: samples/hid/ 9111F: tools/testing/selftests/hid/ 9112 9113HID LOGITECH DRIVERS 9114R: Filipe Laíns <lains@riseup.net> 9115L: linux-input@vger.kernel.org 9116S: Maintained 9117F: drivers/hid/hid-logitech-* 9118 9119HID++ LOGITECH DRIVERS 9120R: Filipe Laíns <lains@riseup.net> 9121R: Bastien Nocera <hadess@hadess.net> 9122L: linux-input@vger.kernel.org 9123S: Maintained 9124F: drivers/hid/hid-logitech-hidpp.c 9125 9126HID PLAYSTATION DRIVER 9127M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9128L: linux-input@vger.kernel.org 9129S: Supported 9130F: drivers/hid/hid-playstation.c 9131 9132HID PHOENIX RC FLIGHT CONTROLLER 9133M: Marcus Folkesson <marcus.folkesson@gmail.com> 9134L: linux-input@vger.kernel.org 9135S: Maintained 9136F: drivers/hid/hid-pxrc.c 9137 9138HID SENSOR HUB DRIVERS 9139M: Jiri Kosina <jikos@kernel.org> 9140M: Jonathan Cameron <jic23@kernel.org> 9141M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9142L: linux-input@vger.kernel.org 9143L: linux-iio@vger.kernel.org 9144S: Maintained 9145F: Documentation/hid/hid-sensor* 9146F: drivers/hid/hid-sensor-* 9147F: drivers/iio/*/hid-* 9148F: include/linux/hid-sensor-* 9149 9150HID VRC-2 CAR CONTROLLER DRIVER 9151M: Marcus Folkesson <marcus.folkesson@gmail.com> 9152L: linux-input@vger.kernel.org 9153S: Maintained 9154F: drivers/hid/hid-vrc2.c 9155 9156HID WACOM DRIVER 9157M: Ping Cheng <ping.cheng@wacom.com> 9158M: Jason Gerecke <jason.gerecke@wacom.com> 9159L: linux-input@vger.kernel.org 9160S: Maintained 9161F: drivers/hid/wacom.h 9162F: drivers/hid/wacom_* 9163 9164HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9165M: Thomas Gleixner <tglx@linutronix.de> 9166L: linux-kernel@vger.kernel.org 9167S: Maintained 9168T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9169F: Documentation/timers/ 9170F: include/linux/clockchips.h 9171F: include/linux/hrtimer.h 9172F: kernel/time/clockevents.c 9173F: kernel/time/hrtimer.c 9174F: kernel/time/timer_*.c 9175 9176HIGH-SPEED SCC DRIVER FOR AX.25 9177L: linux-hams@vger.kernel.org 9178S: Orphan 9179F: drivers/net/hamradio/scc.c 9180 9181HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9182M: HighPoint Linux Team <linux@highpoint-tech.com> 9183S: Supported 9184W: http://www.highpoint-tech.com 9185F: Documentation/scsi/hptiop.rst 9186F: drivers/scsi/hptiop.c 9187 9188HIMAX HX83112B TOUCHSCREEN SUPPORT 9189M: Job Noorman <job@noorman.info> 9190L: linux-input@vger.kernel.org 9191S: Maintained 9192F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9193F: drivers/input/touchscreen/himax_hx83112b.c 9194 9195HIPPI 9196M: Jes Sorensen <jes@trained-monkey.org> 9197L: linux-hippi@sunsite.dk 9198S: Maintained 9199F: drivers/net/hippi/ 9200F: include/linux/hippidevice.h 9201F: include/uapi/linux/if_hippi.h 9202F: net/802/hippi.c 9203 9204HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9205M: Kurt Kanzenbach <kurt@linutronix.de> 9206L: netdev@vger.kernel.org 9207S: Maintained 9208F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9209F: drivers/net/dsa/hirschmann/* 9210F: include/linux/platform_data/hirschmann-hellcreek.h 9211F: net/dsa/tag_hellcreek.c 9212 9213HISILICON DMA DRIVER 9214M: Zhou Wang <wangzhou1@hisilicon.com> 9215M: Jie Hai <haijie1@huawei.com> 9216L: dmaengine@vger.kernel.org 9217S: Maintained 9218F: drivers/dma/hisi_dma.c 9219 9220HISILICON GPIO DRIVER 9221M: Jay Fang <f.fangjian@huawei.com> 9222L: linux-gpio@vger.kernel.org 9223S: Maintained 9224F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9225F: drivers/gpio/gpio-hisi.c 9226 9227HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9228M: Longfang Liu <liulongfang@huawei.com> 9229L: linux-crypto@vger.kernel.org 9230S: Maintained 9231F: Documentation/ABI/testing/debugfs-hisi-hpre 9232F: drivers/crypto/hisilicon/hpre/hpre.h 9233F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9234F: drivers/crypto/hisilicon/hpre/hpre_main.c 9235 9236HISILICON I2C CONTROLLER DRIVER 9237M: Yicong Yang <yangyicong@hisilicon.com> 9238L: linux-i2c@vger.kernel.org 9239S: Maintained 9240W: https://www.hisilicon.com 9241F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9242F: drivers/i2c/busses/i2c-hisi.c 9243 9244HISILICON LPC BUS DRIVER 9245M: Jay Fang <f.fangjian@huawei.com> 9246S: Maintained 9247W: http://www.hisilicon.com 9248F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9249F: drivers/bus/hisi_lpc.c 9250 9251HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9252M: Yisen Zhuang <yisen.zhuang@huawei.com> 9253M: Salil Mehta <salil.mehta@huawei.com> 9254L: netdev@vger.kernel.org 9255S: Maintained 9256W: http://www.hisilicon.com 9257F: drivers/net/ethernet/hisilicon/hns3/ 9258 9259HISILICON NETWORK SUBSYSTEM DRIVER 9260M: Yisen Zhuang <yisen.zhuang@huawei.com> 9261M: Salil Mehta <salil.mehta@huawei.com> 9262L: netdev@vger.kernel.org 9263S: Maintained 9264W: http://www.hisilicon.com 9265F: Documentation/devicetree/bindings/net/hisilicon*.txt 9266F: drivers/net/ethernet/hisilicon/ 9267 9268HIKEY960 ONBOARD USB GPIO HUB DRIVER 9269M: John Stultz <jstultz@google.com> 9270L: linux-kernel@vger.kernel.org 9271S: Maintained 9272F: drivers/misc/hisi_hikey_usb.c 9273 9274HISILICON PMU DRIVER 9275M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9276M: Jonathan Cameron <jonathan.cameron@huawei.com> 9277S: Supported 9278W: http://www.hisilicon.com 9279F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9280F: Documentation/admin-guide/perf/hisi-pmu.rst 9281F: drivers/perf/hisilicon 9282 9283HISILICON HNS3 PMU DRIVER 9284M: Guangbin Huang <huangguangbin2@huawei.com> 9285S: Supported 9286F: Documentation/admin-guide/perf/hns3-pmu.rst 9287F: drivers/perf/hisilicon/hns3_pmu.c 9288 9289HISILICON PTT DRIVER 9290M: Yicong Yang <yangyicong@hisilicon.com> 9291M: Jonathan Cameron <jonathan.cameron@huawei.com> 9292L: linux-kernel@vger.kernel.org 9293S: Maintained 9294F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9295F: Documentation/trace/hisi-ptt.rst 9296F: drivers/hwtracing/ptt/ 9297F: tools/perf/arch/arm64/util/hisi-ptt.c 9298F: tools/perf/util/hisi-ptt* 9299F: tools/perf/util/hisi-ptt-decoder/* 9300 9301HISILICON QM DRIVER 9302M: Weili Qian <qianweili@huawei.com> 9303M: Zhou Wang <wangzhou1@hisilicon.com> 9304L: linux-crypto@vger.kernel.org 9305S: Maintained 9306F: drivers/crypto/hisilicon/Kconfig 9307F: drivers/crypto/hisilicon/Makefile 9308F: drivers/crypto/hisilicon/qm.c 9309F: drivers/crypto/hisilicon/sgl.c 9310F: include/linux/hisi_acc_qm.h 9311 9312HISILICON ZIP Controller DRIVER 9313M: Yang Shen <shenyang39@huawei.com> 9314M: Zhou Wang <wangzhou1@hisilicon.com> 9315L: linux-crypto@vger.kernel.org 9316S: Maintained 9317F: Documentation/ABI/testing/debugfs-hisi-zip 9318F: drivers/crypto/hisilicon/zip/ 9319 9320HISILICON ROCE DRIVER 9321M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9322M: Wenpeng Liang <liangwenpeng@huawei.com> 9323L: linux-rdma@vger.kernel.org 9324S: Maintained 9325F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9326F: drivers/infiniband/hw/hns/ 9327 9328HISILICON SAS Controller 9329M: Xiang Chen <chenxiang66@hisilicon.com> 9330S: Supported 9331W: http://www.hisilicon.com 9332F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9333F: drivers/scsi/hisi_sas/ 9334 9335HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9336M: Kai Ye <yekai13@huawei.com> 9337M: Longfang Liu <liulongfang@huawei.com> 9338L: linux-crypto@vger.kernel.org 9339S: Maintained 9340F: Documentation/ABI/testing/debugfs-hisi-sec 9341F: drivers/crypto/hisilicon/sec2/sec.h 9342F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9343F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9344F: drivers/crypto/hisilicon/sec2/sec_main.c 9345 9346HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9347M: Jay Fang <f.fangjian@huawei.com> 9348L: linux-spi@vger.kernel.org 9349S: Maintained 9350W: http://www.hisilicon.com 9351F: drivers/spi/spi-hisi-kunpeng.c 9352 9353HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9354M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9355L: linux-kernel@vger.kernel.org 9356S: Maintained 9357F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9358F: drivers/spmi/hisi-spmi-controller.c 9359 9360HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9361M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9362L: linux-kernel@vger.kernel.org 9363S: Maintained 9364F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9365F: drivers/mfd/hi6421-spmi-pmic.c 9366 9367HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9368M: Weili Qian <qianweili@huawei.com> 9369S: Maintained 9370F: drivers/crypto/hisilicon/trng/trng.c 9371 9372HISILICON V3XX SPI NOR FLASH Controller Driver 9373M: Jay Fang <f.fangjian@huawei.com> 9374S: Maintained 9375W: http://www.hisilicon.com 9376F: drivers/spi/spi-hisi-sfc-v3xx.c 9377 9378HMM - Heterogeneous Memory Management 9379M: Jérôme Glisse <jglisse@redhat.com> 9380L: linux-mm@kvack.org 9381S: Maintained 9382F: Documentation/mm/hmm.rst 9383F: include/linux/hmm* 9384F: lib/test_hmm* 9385F: mm/hmm* 9386F: tools/testing/selftests/mm/*hmm* 9387 9388HOST AP DRIVER 9389M: Jouni Malinen <j@w1.fi> 9390L: linux-wireless@vger.kernel.org 9391S: Obsolete 9392W: http://w1.fi/hostap-driver.html 9393F: drivers/net/wireless/intersil/hostap/ 9394 9395HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9396L: platform-driver-x86@vger.kernel.org 9397S: Orphan 9398F: drivers/platform/x86/hp/tc1100-wmi.c 9399 9400HPET: High Precision Event Timers driver 9401M: Clemens Ladisch <clemens@ladisch.de> 9402S: Maintained 9403F: Documentation/timers/hpet.rst 9404F: drivers/char/hpet.c 9405F: include/linux/hpet.h 9406F: include/uapi/linux/hpet.h 9407 9408HPET: x86 9409S: Orphan 9410F: arch/x86/include/asm/hpet.h 9411F: arch/x86/kernel/hpet.c 9412 9413HPFS FILESYSTEM 9414M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9415S: Maintained 9416W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9417F: fs/hpfs/ 9418 9419HSI SUBSYSTEM 9420M: Sebastian Reichel <sre@kernel.org> 9421S: Maintained 9422T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9423F: Documentation/ABI/testing/sysfs-bus-hsi 9424F: Documentation/driver-api/hsi.rst 9425F: drivers/hsi/ 9426F: include/linux/hsi/ 9427F: include/uapi/linux/hsi/ 9428 9429HSO 3G MODEM DRIVER 9430L: linux-usb@vger.kernel.org 9431S: Orphan 9432F: drivers/net/usb/hso.c 9433 9434HSR NETWORK PROTOCOL 9435L: netdev@vger.kernel.org 9436S: Orphan 9437F: net/hsr/ 9438 9439HT16K33 LED CONTROLLER DRIVER 9440M: Robin van der Gracht <robin@protonic.nl> 9441S: Maintained 9442F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9443F: drivers/auxdisplay/ht16k33.c 9444 9445HTCPEN TOUCHSCREEN DRIVER 9446M: Pau Oliva Fora <pof@eslack.org> 9447L: linux-input@vger.kernel.org 9448S: Maintained 9449F: drivers/input/touchscreen/htcpen.c 9450 9451HTE SUBSYSTEM 9452M: Dipen Patel <dipenp@nvidia.com> 9453S: Maintained 9454F: Documentation/devicetree/bindings/timestamp/ 9455F: Documentation/driver-api/hte/ 9456F: drivers/hte/ 9457F: include/linux/hte.h 9458 9459HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9460M: Lorenzo Bianconi <lorenzo@kernel.org> 9461L: linux-iio@vger.kernel.org 9462S: Maintained 9463W: http://www.st.com/ 9464F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9465F: drivers/iio/humidity/hts221* 9466 9467HUAWEI ETHERNET DRIVER 9468M: Cai Huoqing <cai.huoqing@linux.dev> 9469L: netdev@vger.kernel.org 9470S: Maintained 9471F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9472F: drivers/net/ethernet/huawei/hinic/ 9473 9474HUGETLB SUBSYSTEM 9475M: Mike Kravetz <mike.kravetz@oracle.com> 9476M: Muchun Song <muchun.song@linux.dev> 9477L: linux-mm@kvack.org 9478S: Maintained 9479F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9480F: Documentation/admin-guide/mm/hugetlbpage.rst 9481F: Documentation/mm/hugetlbfs_reserv.rst 9482F: Documentation/mm/vmemmap_dedup.rst 9483F: fs/hugetlbfs/ 9484F: include/linux/hugetlb.h 9485F: mm/hugetlb.c 9486F: mm/hugetlb_vmemmap.c 9487F: mm/hugetlb_vmemmap.h 9488 9489HVA ST MEDIA DRIVER 9490M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9491L: linux-media@vger.kernel.org 9492S: Supported 9493W: https://linuxtv.org 9494T: git git://linuxtv.org/media_tree.git 9495F: drivers/media/platform/st/sti/hva 9496 9497HWPOISON MEMORY FAILURE HANDLING 9498M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9499R: Miaohe Lin <linmiaohe@huawei.com> 9500L: linux-mm@kvack.org 9501S: Maintained 9502F: mm/hwpoison-inject.c 9503F: mm/memory-failure.c 9504 9505HYCON HY46XX TOUCHSCREEN SUPPORT 9506M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9507L: linux-input@vger.kernel.org 9508S: Maintained 9509F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9510F: drivers/input/touchscreen/hycon-hy46xx.c 9511 9512HYGON PROCESSOR SUPPORT 9513M: Pu Wen <puwen@hygon.cn> 9514L: linux-kernel@vger.kernel.org 9515S: Maintained 9516F: arch/x86/kernel/cpu/hygon.c 9517 9518HYNIX HI556 SENSOR DRIVER 9519M: Shawn Tu <shawnx.tu@intel.com> 9520L: linux-media@vger.kernel.org 9521S: Maintained 9522T: git git://linuxtv.org/media_tree.git 9523F: drivers/media/i2c/hi556.c 9524 9525HYNIX HI846 SENSOR DRIVER 9526M: Martin Kepplinger <martin.kepplinger@puri.sm> 9527L: linux-media@vger.kernel.org 9528S: Maintained 9529F: drivers/media/i2c/hi846.c 9530 9531HYNIX HI847 SENSOR DRIVER 9532M: Shawn Tu <shawnx.tu@intel.com> 9533L: linux-media@vger.kernel.org 9534S: Maintained 9535F: drivers/media/i2c/hi847.c 9536 9537Hyper-V/Azure CORE AND DRIVERS 9538M: "K. Y. Srinivasan" <kys@microsoft.com> 9539M: Haiyang Zhang <haiyangz@microsoft.com> 9540M: Wei Liu <wei.liu@kernel.org> 9541M: Dexuan Cui <decui@microsoft.com> 9542L: linux-hyperv@vger.kernel.org 9543S: Supported 9544T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9545F: Documentation/ABI/stable/sysfs-bus-vmbus 9546F: Documentation/ABI/testing/debugfs-hyperv 9547F: Documentation/virt/hyperv 9548F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9549F: arch/arm64/hyperv 9550F: arch/arm64/include/asm/hyperv-tlfs.h 9551F: arch/arm64/include/asm/mshyperv.h 9552F: arch/x86/hyperv 9553F: arch/x86/include/asm/hyperv-tlfs.h 9554F: arch/x86/include/asm/mshyperv.h 9555F: arch/x86/include/asm/trace/hyperv.h 9556F: arch/x86/kernel/cpu/mshyperv.c 9557F: drivers/clocksource/hyperv_timer.c 9558F: drivers/hid/hid-hyperv.c 9559F: drivers/hv/ 9560F: drivers/input/serio/hyperv-keyboard.c 9561F: drivers/iommu/hyperv-iommu.c 9562F: drivers/net/ethernet/microsoft/ 9563F: drivers/net/hyperv/ 9564F: drivers/pci/controller/pci-hyperv-intf.c 9565F: drivers/pci/controller/pci-hyperv.c 9566F: drivers/scsi/storvsc_drv.c 9567F: drivers/uio/uio_hv_generic.c 9568F: drivers/video/fbdev/hyperv_fb.c 9569F: include/asm-generic/hyperv-tlfs.h 9570F: include/asm-generic/mshyperv.h 9571F: include/clocksource/hyperv_timer.h 9572F: include/linux/hyperv.h 9573F: include/net/mana 9574F: include/uapi/linux/hyperv.h 9575F: net/vmw_vsock/hyperv_transport.c 9576F: tools/hv/ 9577 9578HYPERBUS SUPPORT 9579M: Vignesh Raghavendra <vigneshr@ti.com> 9580L: linux-mtd@lists.infradead.org 9581S: Supported 9582Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9583C: irc://irc.oftc.net/mtd 9584T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9585F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9586F: drivers/mtd/hyperbus/ 9587F: include/linux/mtd/hyperbus.h 9588 9589HYPERVISOR VIRTUAL CONSOLE DRIVER 9590L: linuxppc-dev@lists.ozlabs.org 9591S: Odd Fixes 9592F: drivers/tty/hvc/ 9593 9594I2C ACPI SUPPORT 9595M: Mika Westerberg <mika.westerberg@linux.intel.com> 9596L: linux-i2c@vger.kernel.org 9597L: linux-acpi@vger.kernel.org 9598S: Maintained 9599F: drivers/i2c/i2c-core-acpi.c 9600 9601I2C CONTROLLER DRIVER FOR NVIDIA GPU 9602M: Ajay Gupta <ajayg@nvidia.com> 9603L: linux-i2c@vger.kernel.org 9604S: Maintained 9605F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9606F: drivers/i2c/busses/i2c-nvidia-gpu.c 9607 9608I2C MUXES 9609M: Peter Rosin <peda@axentia.se> 9610L: linux-i2c@vger.kernel.org 9611S: Maintained 9612F: Documentation/devicetree/bindings/i2c/i2c-arb* 9613F: Documentation/devicetree/bindings/i2c/i2c-gate* 9614F: Documentation/devicetree/bindings/i2c/i2c-mux* 9615F: Documentation/i2c/i2c-topology.rst 9616F: Documentation/i2c/muxes/ 9617F: drivers/i2c/i2c-mux.c 9618F: drivers/i2c/muxes/ 9619F: include/linux/i2c-mux.h 9620 9621I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9622M: Gregory CLEMENT <gregory.clement@bootlin.com> 9623L: linux-i2c@vger.kernel.org 9624S: Maintained 9625F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9626F: drivers/i2c/busses/i2c-mv64xxx.c 9627 9628I2C OVER PARALLEL PORT 9629M: Jean Delvare <jdelvare@suse.com> 9630L: linux-i2c@vger.kernel.org 9631S: Maintained 9632F: Documentation/i2c/busses/i2c-parport.rst 9633F: drivers/i2c/busses/i2c-parport.c 9634 9635I2C SUBSYSTEM 9636M: Wolfram Sang <wsa@kernel.org> 9637L: linux-i2c@vger.kernel.org 9638S: Maintained 9639W: https://i2c.wiki.kernel.org/ 9640Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9641T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9642F: Documentation/devicetree/bindings/i2c/i2c.txt 9643F: Documentation/i2c/ 9644F: drivers/i2c/* 9645F: include/dt-bindings/i2c/i2c.h 9646F: include/linux/i2c-dev.h 9647F: include/linux/i2c-smbus.h 9648F: include/linux/i2c.h 9649F: include/uapi/linux/i2c-*.h 9650F: include/uapi/linux/i2c.h 9651 9652I2C SUBSYSTEM HOST DRIVERS 9653L: linux-i2c@vger.kernel.org 9654S: Odd Fixes 9655W: https://i2c.wiki.kernel.org/ 9656Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9657T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9658F: Documentation/devicetree/bindings/i2c/ 9659F: drivers/i2c/algos/ 9660F: drivers/i2c/busses/ 9661F: include/dt-bindings/i2c/ 9662 9663I2C-TAOS-EVM DRIVER 9664M: Jean Delvare <jdelvare@suse.com> 9665L: linux-i2c@vger.kernel.org 9666S: Maintained 9667F: Documentation/i2c/busses/i2c-taos-evm.rst 9668F: drivers/i2c/busses/i2c-taos-evm.c 9669 9670I2C-TINY-USB DRIVER 9671M: Till Harbaum <till@harbaum.org> 9672L: linux-i2c@vger.kernel.org 9673S: Maintained 9674W: http://www.harbaum.org/till/i2c_tiny_usb 9675F: drivers/i2c/busses/i2c-tiny-usb.c 9676 9677I2C/SMBUS CONTROLLER DRIVERS FOR PC 9678M: Jean Delvare <jdelvare@suse.com> 9679L: linux-i2c@vger.kernel.org 9680S: Maintained 9681F: Documentation/i2c/busses/i2c-ali1535.rst 9682F: Documentation/i2c/busses/i2c-ali1563.rst 9683F: Documentation/i2c/busses/i2c-ali15x3.rst 9684F: Documentation/i2c/busses/i2c-amd756.rst 9685F: Documentation/i2c/busses/i2c-amd8111.rst 9686F: Documentation/i2c/busses/i2c-i801.rst 9687F: Documentation/i2c/busses/i2c-nforce2.rst 9688F: Documentation/i2c/busses/i2c-piix4.rst 9689F: Documentation/i2c/busses/i2c-sis5595.rst 9690F: Documentation/i2c/busses/i2c-sis630.rst 9691F: Documentation/i2c/busses/i2c-sis96x.rst 9692F: Documentation/i2c/busses/i2c-via.rst 9693F: Documentation/i2c/busses/i2c-viapro.rst 9694F: drivers/i2c/busses/i2c-ali1535.c 9695F: drivers/i2c/busses/i2c-ali1563.c 9696F: drivers/i2c/busses/i2c-ali15x3.c 9697F: drivers/i2c/busses/i2c-amd756-s4882.c 9698F: drivers/i2c/busses/i2c-amd756.c 9699F: drivers/i2c/busses/i2c-amd8111.c 9700F: drivers/i2c/busses/i2c-i801.c 9701F: drivers/i2c/busses/i2c-isch.c 9702F: drivers/i2c/busses/i2c-nforce2-s4985.c 9703F: drivers/i2c/busses/i2c-nforce2.c 9704F: drivers/i2c/busses/i2c-piix4.c 9705F: drivers/i2c/busses/i2c-sis5595.c 9706F: drivers/i2c/busses/i2c-sis630.c 9707F: drivers/i2c/busses/i2c-sis96x.c 9708F: drivers/i2c/busses/i2c-via.c 9709F: drivers/i2c/busses/i2c-viapro.c 9710 9711I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9712M: Hans de Goede <hdegoede@redhat.com> 9713L: linux-i2c@vger.kernel.org 9714S: Maintained 9715F: drivers/i2c/busses/i2c-cht-wc.c 9716 9717I2C/SMBUS ISMT DRIVER 9718M: Seth Heasley <seth.heasley@intel.com> 9719M: Neil Horman <nhorman@tuxdriver.com> 9720L: linux-i2c@vger.kernel.org 9721F: Documentation/i2c/busses/i2c-ismt.rst 9722F: drivers/i2c/busses/i2c-ismt.c 9723 9724I2C/SMBUS STUB DRIVER 9725M: Jean Delvare <jdelvare@suse.com> 9726L: linux-i2c@vger.kernel.org 9727S: Maintained 9728F: drivers/i2c/i2c-stub.c 9729 9730I3C DRIVER FOR CADENCE I3C MASTER IP 9731M: Przemysław Gaj <pgaj@cadence.com> 9732S: Maintained 9733F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9734F: drivers/i3c/master/i3c-master-cdns.c 9735 9736I3C DRIVER FOR SYNOPSYS DESIGNWARE 9737S: Orphan 9738F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9739F: drivers/i3c/master/dw* 9740 9741I3C SUBSYSTEM 9742M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9743L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9744S: Maintained 9745C: irc://chat.freenode.net/linux-i3c 9746T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9747F: Documentation/ABI/testing/sysfs-bus-i3c 9748F: Documentation/devicetree/bindings/i3c/ 9749F: Documentation/driver-api/i3c 9750F: drivers/i3c/ 9751F: include/linux/i3c/ 9752 9753IA64 (Itanium) PLATFORM 9754L: linux-ia64@vger.kernel.org 9755S: Orphan 9756F: Documentation/ia64/ 9757F: arch/ia64/ 9758 9759IBM Operation Panel Input Driver 9760M: Eddie James <eajames@linux.ibm.com> 9761L: linux-input@vger.kernel.org 9762S: Maintained 9763F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9764F: drivers/input/misc/ibm-panel.c 9765 9766IBM Power 842 compression accelerator 9767M: Haren Myneni <haren@us.ibm.com> 9768S: Supported 9769F: crypto/842.c 9770F: drivers/crypto/nx/Kconfig 9771F: drivers/crypto/nx/Makefile 9772F: drivers/crypto/nx/nx-842* 9773F: include/linux/sw842.h 9774F: lib/842/ 9775 9776IBM Power in-Nest Crypto Acceleration 9777M: Breno Leitão <leitao@debian.org> 9778M: Nayna Jain <nayna@linux.ibm.com> 9779M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9780L: linux-crypto@vger.kernel.org 9781S: Supported 9782F: drivers/crypto/nx/Kconfig 9783F: drivers/crypto/nx/Makefile 9784F: drivers/crypto/nx/nx-aes* 9785F: drivers/crypto/nx/nx-sha* 9786F: drivers/crypto/nx/nx.* 9787F: drivers/crypto/nx/nx_csbcpb.h 9788F: drivers/crypto/nx/nx_debugfs.c 9789 9790IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9791M: Tyrel Datwyler <tyreld@linux.ibm.com> 9792L: linux-pci@vger.kernel.org 9793L: linuxppc-dev@lists.ozlabs.org 9794S: Supported 9795F: drivers/pci/hotplug/rpadlpar* 9796 9797IBM Power Linux RAID adapter 9798M: Brian King <brking@us.ibm.com> 9799S: Supported 9800F: drivers/scsi/ipr.* 9801 9802IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9803M: Tyrel Datwyler <tyreld@linux.ibm.com> 9804L: linux-pci@vger.kernel.org 9805L: linuxppc-dev@lists.ozlabs.org 9806S: Supported 9807F: drivers/pci/hotplug/rpaphp* 9808 9809IBM Power SRIOV Virtual NIC Device Driver 9810M: Haren Myneni <haren@linux.ibm.com> 9811M: Rick Lindsley <ricklind@linux.ibm.com> 9812R: Nick Child <nnac123@linux.ibm.com> 9813R: Dany Madden <danymadden@us.ibm.com> 9814R: Thomas Falcon <tlfalcon@linux.ibm.com> 9815L: netdev@vger.kernel.org 9816S: Supported 9817F: drivers/net/ethernet/ibm/ibmvnic.* 9818 9819IBM Power Virtual Ethernet Device Driver 9820M: Nick Child <nnac123@linux.ibm.com> 9821L: netdev@vger.kernel.org 9822S: Supported 9823F: drivers/net/ethernet/ibm/ibmveth.* 9824 9825IBM Power Virtual FC Device Drivers 9826M: Tyrel Datwyler <tyreld@linux.ibm.com> 9827L: linux-scsi@vger.kernel.org 9828S: Supported 9829F: drivers/scsi/ibmvscsi/ibmvfc* 9830 9831IBM Power Virtual Management Channel Driver 9832M: Brad Warrum <bwarrum@linux.ibm.com> 9833M: Ritu Agarwal <rituagar@linux.ibm.com> 9834S: Supported 9835F: drivers/misc/ibmvmc.* 9836 9837IBM Power Virtual SCSI Device Drivers 9838M: Tyrel Datwyler <tyreld@linux.ibm.com> 9839L: linux-scsi@vger.kernel.org 9840S: Supported 9841F: drivers/scsi/ibmvscsi/ibmvscsi* 9842F: include/scsi/viosrp.h 9843 9844IBM Power Virtual SCSI Device Target Driver 9845M: Michael Cyr <mikecyr@linux.ibm.com> 9846L: linux-scsi@vger.kernel.org 9847L: target-devel@vger.kernel.org 9848S: Supported 9849F: drivers/scsi/ibmvscsi_tgt/ 9850 9851IBM Power VMX Cryptographic instructions 9852M: Breno Leitão <leitao@debian.org> 9853M: Nayna Jain <nayna@linux.ibm.com> 9854M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9855L: linux-crypto@vger.kernel.org 9856S: Supported 9857F: drivers/crypto/vmx/Kconfig 9858F: drivers/crypto/vmx/Makefile 9859F: drivers/crypto/vmx/aes* 9860F: drivers/crypto/vmx/ghash* 9861F: drivers/crypto/vmx/ppc-xlate.pl 9862F: drivers/crypto/vmx/vmx.c 9863 9864IBM ServeRAID RAID DRIVER 9865S: Orphan 9866F: drivers/scsi/ips.* 9867 9868ICH LPC AND GPIO DRIVER 9869M: Peter Tyser <ptyser@xes-inc.com> 9870S: Maintained 9871F: drivers/gpio/gpio-ich.c 9872F: drivers/mfd/lpc_ich.c 9873 9874ICY I2C DRIVER 9875M: Max Staudt <max@enpas.org> 9876L: linux-i2c@vger.kernel.org 9877S: Maintained 9878F: drivers/i2c/busses/i2c-icy.c 9879 9880IDEAPAD LAPTOP EXTRAS DRIVER 9881M: Ike Panhc <ike.pan@canonical.com> 9882L: platform-driver-x86@vger.kernel.org 9883S: Maintained 9884W: http://launchpad.net/ideapad-laptop 9885F: drivers/platform/x86/ideapad-laptop.c 9886 9887IDEAPAD LAPTOP SLIDEBAR DRIVER 9888M: Andrey Moiseev <o2g.org.ru@gmail.com> 9889L: linux-input@vger.kernel.org 9890S: Maintained 9891W: https://github.com/o2genum/ideapad-slidebar 9892F: drivers/input/misc/ideapad_slidebar.c 9893 9894IDMAPPED MOUNTS 9895M: Christian Brauner <brauner@kernel.org> 9896M: Seth Forshee <sforshee@kernel.org> 9897L: linux-fsdevel@vger.kernel.org 9898S: Maintained 9899T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9900F: Documentation/filesystems/idmappings.rst 9901F: include/linux/mnt_idmapping.* 9902F: tools/testing/selftests/mount_setattr/ 9903 9904IDT VersaClock 5 CLOCK DRIVER 9905M: Luca Ceresoli <luca@lucaceresoli.net> 9906S: Maintained 9907F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9908F: drivers/clk/clk-versaclock5.c 9909 9910IEEE 802.15.4 SUBSYSTEM 9911M: Alexander Aring <alex.aring@gmail.com> 9912M: Stefan Schmidt <stefan@datenfreihafen.org> 9913M: Miquel Raynal <miquel.raynal@bootlin.com> 9914L: linux-wpan@vger.kernel.org 9915S: Maintained 9916W: https://linux-wpan.org/ 9917T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9918T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9919F: Documentation/networking/ieee802154.rst 9920F: drivers/net/ieee802154/ 9921F: include/linux/ieee802154.h 9922F: include/linux/nl802154.h 9923F: include/net/af_ieee802154.h 9924F: include/net/cfg802154.h 9925F: include/net/ieee802154_netdev.h 9926F: include/net/mac802154.h 9927F: include/net/nl802154.h 9928F: net/ieee802154/ 9929F: net/mac802154/ 9930 9931IFE PROTOCOL 9932M: Yotam Gigi <yotam.gi@gmail.com> 9933M: Jamal Hadi Salim <jhs@mojatatu.com> 9934F: include/net/ife.h 9935F: include/uapi/linux/ife.h 9936F: net/ife 9937 9938IGORPLUG-USB IR RECEIVER 9939M: Sean Young <sean@mess.org> 9940L: linux-media@vger.kernel.org 9941S: Maintained 9942F: drivers/media/rc/igorplugusb.c 9943 9944IGUANAWORKS USB IR TRANSCEIVER 9945M: Sean Young <sean@mess.org> 9946L: linux-media@vger.kernel.org 9947S: Maintained 9948F: drivers/media/rc/iguanair.c 9949 9950IIO DIGITAL POTENTIOMETER DAC 9951M: Peter Rosin <peda@axentia.se> 9952L: linux-iio@vger.kernel.org 9953S: Maintained 9954F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9955F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9956F: drivers/iio/dac/dpot-dac.c 9957 9958IIO ENVELOPE DETECTOR 9959M: Peter Rosin <peda@axentia.se> 9960L: linux-iio@vger.kernel.org 9961S: Maintained 9962F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 9963F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 9964F: drivers/iio/adc/envelope-detector.c 9965 9966IIO MULTIPLEXER 9967M: Peter Rosin <peda@axentia.se> 9968L: linux-iio@vger.kernel.org 9969S: Maintained 9970F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 9971F: drivers/iio/multiplexer/iio-mux.c 9972 9973IIO SCMI BASED DRIVER 9974M: Jyoti Bhayana <jbhayana@google.com> 9975L: linux-iio@vger.kernel.org 9976S: Maintained 9977F: drivers/iio/common/scmi_sensors/scmi_iio.c 9978 9979IIO SUBSYSTEM AND DRIVERS 9980M: Jonathan Cameron <jic23@kernel.org> 9981R: Lars-Peter Clausen <lars@metafoo.de> 9982L: linux-iio@vger.kernel.org 9983S: Maintained 9984T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 9985F: Documentation/ABI/testing/configfs-iio* 9986F: Documentation/ABI/testing/sysfs-bus-iio* 9987F: Documentation/devicetree/bindings/iio/ 9988F: drivers/iio/ 9989F: drivers/staging/iio/ 9990F: include/dt-bindings/iio/ 9991F: include/linux/iio/ 9992F: tools/iio/ 9993 9994IIO UNIT CONVERTER 9995M: Peter Rosin <peda@axentia.se> 9996L: linux-iio@vger.kernel.org 9997S: Maintained 9998F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 9999F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10000F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10001F: drivers/iio/afe/iio-rescale.c 10002 10003IKANOS/ADI EAGLE ADSL USB DRIVER 10004M: Matthieu Castet <castet.matthieu@free.fr> 10005M: Stanislaw Gruszka <stf_xl@wp.pl> 10006S: Maintained 10007F: drivers/usb/atm/ueagle-atm.c 10008 10009IMAGIS TOUCHSCREEN DRIVER 10010M: Markuss Broks <markuss.broks@gmail.com> 10011S: Maintained 10012F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10013F: drivers/input/touchscreen/imagis.c 10014 10015IMGTEC ASCII LCD DRIVER 10016M: Paul Burton <paulburton@kernel.org> 10017S: Maintained 10018F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10019F: drivers/auxdisplay/img-ascii-lcd.c 10020 10021IMGTEC IR DECODER DRIVER 10022S: Orphan 10023F: drivers/media/rc/img-ir/ 10024 10025IMON SOUNDGRAPH USB IR RECEIVER 10026M: Sean Young <sean@mess.org> 10027L: linux-media@vger.kernel.org 10028S: Maintained 10029F: drivers/media/rc/imon.c 10030F: drivers/media/rc/imon_raw.c 10031 10032IMS TWINTURBO FRAMEBUFFER DRIVER 10033L: linux-fbdev@vger.kernel.org 10034S: Orphan 10035F: drivers/video/fbdev/imsttfb.c 10036 10037INA209 HARDWARE MONITOR DRIVER 10038M: Guenter Roeck <linux@roeck-us.net> 10039L: linux-hwmon@vger.kernel.org 10040S: Maintained 10041F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10042F: Documentation/hwmon/ina209.rst 10043F: drivers/hwmon/ina209.c 10044 10045INA2XX HARDWARE MONITOR DRIVER 10046M: Guenter Roeck <linux@roeck-us.net> 10047L: linux-hwmon@vger.kernel.org 10048S: Maintained 10049F: Documentation/hwmon/ina2xx.rst 10050F: drivers/hwmon/ina2xx.c 10051F: include/linux/platform_data/ina2xx.h 10052 10053INDEX OF FURTHER KERNEL DOCUMENTATION 10054M: Carlos Bilbao <carlos.bilbao@amd.com> 10055S: Maintained 10056F: Documentation/process/kernel-docs.rst 10057 10058INDUSTRY PACK SUBSYSTEM (IPACK) 10059M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10060M: Jens Taprogge <jens.taprogge@taprogge.org> 10061M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10062L: industrypack-devel@lists.sourceforge.net 10063S: Maintained 10064W: http://industrypack.sourceforge.net 10065F: drivers/ipack/ 10066 10067INFINEON DPS310 Driver 10068M: Eddie James <eajames@linux.ibm.com> 10069L: linux-iio@vger.kernel.org 10070S: Maintained 10071F: drivers/iio/pressure/dps310.c 10072 10073INFINEON PEB2466 ASoC CODEC 10074M: Herve Codina <herve.codina@bootlin.com> 10075L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10076S: Maintained 10077F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10078F: sound/soc/codecs/peb2466.c 10079 10080INFINIBAND SUBSYSTEM 10081M: Jason Gunthorpe <jgg@nvidia.com> 10082M: Leon Romanovsky <leonro@nvidia.com> 10083L: linux-rdma@vger.kernel.org 10084S: Supported 10085W: https://github.com/linux-rdma/rdma-core 10086Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10087T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10088F: Documentation/devicetree/bindings/infiniband/ 10089F: Documentation/infiniband/ 10090F: drivers/infiniband/ 10091F: include/rdma/ 10092F: include/trace/events/ib_mad.h 10093F: include/trace/events/ib_umad.h 10094F: include/trace/misc/rdma.h 10095F: include/uapi/linux/if_infiniband.h 10096F: include/uapi/rdma/ 10097F: samples/bpf/ibumad_kern.c 10098F: samples/bpf/ibumad_user.c 10099 10100INGENIC JZ4780 NAND DRIVER 10101M: Harvey Hunt <harveyhuntnexus@gmail.com> 10102L: linux-mtd@lists.infradead.org 10103L: linux-mips@vger.kernel.org 10104S: Maintained 10105F: drivers/mtd/nand/raw/ingenic/ 10106 10107INGENIC JZ47xx SoCs 10108M: Paul Cercueil <paul@crapouillou.net> 10109L: linux-mips@vger.kernel.org 10110S: Maintained 10111F: arch/mips/boot/dts/ingenic/ 10112F: arch/mips/generic/board-ingenic.c 10113F: arch/mips/include/asm/mach-ingenic/ 10114F: arch/mips/ingenic/Kconfig 10115F: drivers/clk/ingenic/ 10116F: drivers/dma/dma-jz4780.c 10117F: drivers/gpu/drm/ingenic/ 10118F: drivers/i2c/busses/i2c-jz4780.c 10119F: drivers/iio/adc/ingenic-adc.c 10120F: drivers/irqchip/irq-ingenic.c 10121F: drivers/memory/jz4780-nemc.c 10122F: drivers/mmc/host/jz4740_mmc.c 10123F: drivers/mtd/nand/raw/ingenic/ 10124F: drivers/pinctrl/pinctrl-ingenic.c 10125F: drivers/power/supply/ingenic-battery.c 10126F: drivers/pwm/pwm-jz4740.c 10127F: drivers/remoteproc/ingenic_rproc.c 10128F: drivers/rtc/rtc-jz4740.c 10129F: drivers/tty/serial/8250/8250_ingenic.c 10130F: drivers/usb/musb/jz4740.c 10131F: drivers/watchdog/jz4740_wdt.c 10132F: include/dt-bindings/iio/adc/ingenic,adc.h 10133F: include/linux/mfd/ingenic-tcu.h 10134F: sound/soc/codecs/jz47* 10135F: sound/soc/jz4740/ 10136 10137INJOINIC IP5xxx POWER BANK IC DRIVER 10138M: Samuel Holland <samuel@sholland.org> 10139S: Maintained 10140F: drivers/power/supply/ip5xxx_power.c 10141 10142INOTIFY 10143M: Jan Kara <jack@suse.cz> 10144R: Amir Goldstein <amir73il@gmail.com> 10145L: linux-fsdevel@vger.kernel.org 10146S: Maintained 10147F: Documentation/filesystems/inotify.rst 10148F: fs/notify/inotify/ 10149F: include/linux/inotify.h 10150F: include/uapi/linux/inotify.h 10151 10152INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10153M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10154L: linux-input@vger.kernel.org 10155S: Maintained 10156Q: http://patchwork.kernel.org/project/linux-input/list/ 10157T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10158F: Documentation/devicetree/bindings/input/ 10159F: Documentation/devicetree/bindings/serio/ 10160F: Documentation/input/ 10161F: drivers/input/ 10162F: include/dt-bindings/input/ 10163F: include/linux/input.h 10164F: include/linux/input/ 10165F: include/uapi/linux/input-event-codes.h 10166F: include/uapi/linux/input.h 10167 10168INPUT MULTITOUCH (MT) PROTOCOL 10169M: Henrik Rydberg <rydberg@bitmath.org> 10170L: linux-input@vger.kernel.org 10171S: Odd fixes 10172F: Documentation/input/multi-touch-protocol.rst 10173F: drivers/input/input-mt.c 10174K: \b(ABS|SYN)_MT_ 10175 10176INSIDE SECURE CRYPTO DRIVER 10177M: Antoine Tenart <atenart@kernel.org> 10178L: linux-crypto@vger.kernel.org 10179S: Maintained 10180F: drivers/crypto/inside-secure/ 10181 10182INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10183M: Mimi Zohar <zohar@linux.ibm.com> 10184M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10185L: linux-integrity@vger.kernel.org 10186S: Supported 10187T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10188F: security/integrity/ima/ 10189F: security/integrity/ 10190 10191INTEL 810/815 FRAMEBUFFER DRIVER 10192M: Antonino Daplas <adaplas@gmail.com> 10193L: linux-fbdev@vger.kernel.org 10194S: Maintained 10195F: drivers/video/fbdev/i810/ 10196 10197INTEL 8255 GPIO DRIVER 10198M: William Breathitt Gray <william.gray@linaro.org> 10199L: linux-gpio@vger.kernel.org 10200S: Maintained 10201F: drivers/gpio/gpio-i8255.c 10202F: drivers/gpio/gpio-i8255.h 10203 10204INTEL ASoC DRIVERS 10205M: Cezary Rojewski <cezary.rojewski@intel.com> 10206M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10207M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10208M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10209M: Bard Liao <yung-chuan.liao@linux.intel.com> 10210M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10211M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10212L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10213S: Supported 10214F: sound/soc/intel/ 10215 10216INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10217M: Hans de Goede <hdegoede@redhat.com> 10218L: platform-driver-x86@vger.kernel.org 10219S: Maintained 10220F: drivers/platform/x86/intel/atomisp2/pm.c 10221 10222INTEL ATOMISP2 LED DRIVER 10223M: Hans de Goede <hdegoede@redhat.com> 10224L: platform-driver-x86@vger.kernel.org 10225S: Maintained 10226F: drivers/platform/x86/intel/atomisp2/led.c 10227 10228INTEL BIOS SAR INT1092 DRIVER 10229M: Shravan Sudhakar <s.shravan@intel.com> 10230M: Intel Corporation <linuxwwan@intel.com> 10231L: platform-driver-x86@vger.kernel.org 10232S: Maintained 10233F: drivers/platform/x86/intel/int1092/ 10234 10235INTEL BROXTON PMC DRIVER 10236M: Mika Westerberg <mika.westerberg@linux.intel.com> 10237M: Zha Qipeng <qipeng.zha@intel.com> 10238S: Maintained 10239F: drivers/mfd/intel_pmc_bxt.c 10240F: include/linux/mfd/intel_pmc_bxt.h 10241 10242INTEL C600 SERIES SAS CONTROLLER DRIVER 10243M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10244L: linux-scsi@vger.kernel.org 10245S: Supported 10246T: git git://git.code.sf.net/p/intel-sas/isci 10247F: drivers/scsi/isci/ 10248 10249INTEL CPU family model numbers 10250M: Tony Luck <tony.luck@intel.com> 10251M: x86@kernel.org 10252L: linux-kernel@vger.kernel.org 10253S: Supported 10254F: arch/x86/include/asm/intel-family.h 10255 10256INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10257M: Jani Nikula <jani.nikula@linux.intel.com> 10258M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10259M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10260M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10261L: intel-gfx@lists.freedesktop.org 10262S: Supported 10263W: https://01.org/linuxgraphics/ 10264Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10265B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10266C: irc://irc.oftc.net/intel-gfx 10267T: git git://anongit.freedesktop.org/drm-intel 10268F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10269F: Documentation/gpu/i915.rst 10270F: drivers/gpu/drm/i915/ 10271F: include/drm/i915* 10272F: include/uapi/drm/i915_drm.h 10273 10274INTEL ETHERNET DRIVERS 10275M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10276M: Tony Nguyen <anthony.l.nguyen@intel.com> 10277L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10278S: Supported 10279W: http://www.intel.com/support/feedback.htm 10280W: http://e1000.sourceforge.net/ 10281Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10282T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10283T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10284F: Documentation/networking/device_drivers/ethernet/intel/ 10285F: drivers/net/ethernet/intel/ 10286F: drivers/net/ethernet/intel/*/ 10287F: include/linux/avf/virtchnl.h 10288F: include/linux/net/intel/iidc.h 10289 10290INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10291M: Mustafa Ismail <mustafa.ismail@intel.com> 10292M: Shiraz Saleem <shiraz.saleem@intel.com> 10293L: linux-rdma@vger.kernel.org 10294S: Supported 10295F: drivers/infiniband/hw/irdma/ 10296F: include/uapi/rdma/irdma-abi.h 10297 10298INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10299M: Maik Broemme <mbroemme@libmpq.org> 10300L: linux-fbdev@vger.kernel.org 10301S: Maintained 10302F: Documentation/fb/intelfb.rst 10303F: drivers/video/fbdev/intelfb/ 10304 10305INTEL GPIO DRIVERS 10306M: Andy Shevchenko <andy@kernel.org> 10307L: linux-gpio@vger.kernel.org 10308S: Supported 10309T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10310F: drivers/gpio/gpio-ich.c 10311F: drivers/gpio/gpio-merrifield.c 10312F: drivers/gpio/gpio-ml-ioh.c 10313F: drivers/gpio/gpio-pch.c 10314F: drivers/gpio/gpio-sch.c 10315F: drivers/gpio/gpio-sodaville.c 10316 10317INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10318M: Zhenyu Wang <zhenyuw@linux.intel.com> 10319M: Zhi Wang <zhi.a.wang@intel.com> 10320L: intel-gvt-dev@lists.freedesktop.org 10321L: intel-gfx@lists.freedesktop.org 10322S: Supported 10323W: https://01.org/igvt-g 10324T: git https://github.com/intel/gvt-linux.git 10325F: drivers/gpu/drm/i915/gvt/ 10326 10327INTEL HID EVENT DRIVER 10328M: Alex Hung <alexhung@gmail.com> 10329L: platform-driver-x86@vger.kernel.org 10330S: Maintained 10331F: drivers/platform/x86/intel/hid.c 10332 10333INTEL I/OAT DMA DRIVER 10334M: Dave Jiang <dave.jiang@intel.com> 10335R: Dan Williams <dan.j.williams@intel.com> 10336L: dmaengine@vger.kernel.org 10337S: Supported 10338Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10339F: drivers/dma/ioat* 10340 10341INTEL IDXD DRIVER 10342M: Fenghua Yu <fenghua.yu@intel.com> 10343M: Dave Jiang <dave.jiang@intel.com> 10344L: dmaengine@vger.kernel.org 10345S: Supported 10346F: drivers/dma/idxd/* 10347F: include/uapi/linux/idxd.h 10348 10349INTEL IDLE DRIVER 10350M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10351M: Len Brown <lenb@kernel.org> 10352L: linux-pm@vger.kernel.org 10353S: Supported 10354B: https://bugzilla.kernel.org 10355T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10356F: drivers/idle/intel_idle.c 10357 10358INTEL IN FIELD SCAN (IFS) DEVICE 10359M: Jithu Joseph <jithu.joseph@intel.com> 10360R: Ashok Raj <ashok.raj@intel.com> 10361R: Tony Luck <tony.luck@intel.com> 10362S: Maintained 10363F: drivers/platform/x86/intel/ifs 10364F: include/trace/events/intel_ifs.h 10365 10366INTEL INTEGRATED SENSOR HUB DRIVER 10367M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10368M: Jiri Kosina <jikos@kernel.org> 10369L: linux-input@vger.kernel.org 10370S: Maintained 10371F: drivers/hid/intel-ish-hid/ 10372 10373INTEL IOMMU (VT-d) 10374M: David Woodhouse <dwmw2@infradead.org> 10375M: Lu Baolu <baolu.lu@linux.intel.com> 10376L: iommu@lists.linux.dev 10377S: Supported 10378T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10379F: drivers/iommu/intel/ 10380 10381INTEL IPU3 CSI-2 CIO2 DRIVER 10382M: Yong Zhi <yong.zhi@intel.com> 10383M: Sakari Ailus <sakari.ailus@linux.intel.com> 10384M: Bingbu Cao <bingbu.cao@intel.com> 10385M: Dan Scally <djrscally@gmail.com> 10386R: Tianshu Qiu <tian.shu.qiu@intel.com> 10387L: linux-media@vger.kernel.org 10388S: Maintained 10389T: git git://linuxtv.org/media_tree.git 10390F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10391F: drivers/media/pci/intel/ipu3/ 10392 10393INTEL IPU3 CSI-2 IMGU DRIVER 10394M: Sakari Ailus <sakari.ailus@linux.intel.com> 10395R: Bingbu Cao <bingbu.cao@intel.com> 10396R: Tianshu Qiu <tian.shu.qiu@intel.com> 10397L: linux-media@vger.kernel.org 10398S: Maintained 10399F: Documentation/admin-guide/media/ipu3.rst 10400F: Documentation/admin-guide/media/ipu3_rcb.svg 10401F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10402F: drivers/staging/media/ipu3/ 10403 10404INTEL IXP4XX CRYPTO SUPPORT 10405M: Corentin Labbe <clabbe@baylibre.com> 10406L: linux-crypto@vger.kernel.org 10407S: Maintained 10408F: drivers/crypto/ixp4xx_crypto.c 10409 10410INTEL ISHTP ECLITE DRIVER 10411M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10412L: platform-driver-x86@vger.kernel.org 10413S: Supported 10414F: drivers/platform/x86/intel/ishtp_eclite.c 10415 10416INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10417M: Krzysztof Halasa <khalasa@piap.pl> 10418S: Maintained 10419F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10420F: drivers/net/wan/ixp4xx_hss.c 10421F: drivers/soc/ixp4xx/ixp4xx-npe.c 10422F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10423F: include/linux/soc/ixp4xx/npe.h 10424F: include/linux/soc/ixp4xx/qmgr.h 10425 10426INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10427M: Deepak Saxena <dsaxena@plexity.net> 10428S: Maintained 10429F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10430F: drivers/char/hw_random/ixp4xx-rng.c 10431 10432INTEL KEEM BAY DRM DRIVER 10433M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10434M: Edmund Dea <edmund.j.dea@intel.com> 10435S: Maintained 10436F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10437F: drivers/gpu/drm/kmb/ 10438 10439INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10440M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10441S: Maintained 10442F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10443F: drivers/crypto/keembay/Kconfig 10444F: drivers/crypto/keembay/Makefile 10445F: drivers/crypto/keembay/keembay-ocs-aes-core.c 10446F: drivers/crypto/keembay/ocs-aes.c 10447F: drivers/crypto/keembay/ocs-aes.h 10448 10449INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10450M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10451M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10452M: Mark Gross <mgross@linux.intel.com> 10453S: Maintained 10454F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10455F: drivers/crypto/keembay/Kconfig 10456F: drivers/crypto/keembay/Makefile 10457F: drivers/crypto/keembay/keembay-ocs-ecc.c 10458 10459INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10460M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10461M: Declan Murphy <declan.murphy@intel.com> 10462S: Maintained 10463F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10464F: drivers/crypto/keembay/Kconfig 10465F: drivers/crypto/keembay/Makefile 10466F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 10467F: drivers/crypto/keembay/ocs-hcu.c 10468F: drivers/crypto/keembay/ocs-hcu.h 10469 10470INTEL THUNDER BAY EMMC PHY DRIVER 10471M: Nandhini Srikandan <nandhini.srikandan@intel.com> 10472M: Rashmi A <rashmi.a@intel.com> 10473S: Maintained 10474F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 10475F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 10476 10477INTEL MANAGEMENT ENGINE (mei) 10478M: Tomas Winkler <tomas.winkler@intel.com> 10479L: linux-kernel@vger.kernel.org 10480S: Supported 10481F: Documentation/driver-api/mei/* 10482F: drivers/misc/mei/ 10483F: drivers/watchdog/mei_wdt.c 10484F: include/linux/mei_aux.h 10485F: include/linux/mei_cl_bus.h 10486F: include/uapi/linux/mei.h 10487F: include/uapi/linux/uuid.h 10488F: samples/mei/* 10489 10490INTEL MAX 10 BMC MFD DRIVER 10491M: Xu Yilun <yilun.xu@intel.com> 10492R: Tom Rix <trix@redhat.com> 10493S: Maintained 10494F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10495F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10496F: drivers/hwmon/intel-m10-bmc-hwmon.c 10497F: drivers/mfd/intel-m10-bmc* 10498F: include/linux/mfd/intel-m10-bmc.h 10499 10500INTEL MENLOW THERMAL DRIVER 10501M: Sujith Thomas <sujith.thomas@intel.com> 10502L: linux-pm@vger.kernel.org 10503S: Supported 10504F: drivers/thermal/intel/intel_menlow.c 10505 10506INTEL P-Unit IPC DRIVER 10507M: Zha Qipeng <qipeng.zha@intel.com> 10508L: platform-driver-x86@vger.kernel.org 10509S: Maintained 10510F: arch/x86/include/asm/intel_punit_ipc.h 10511F: drivers/platform/x86/intel/punit_ipc.c 10512 10513INTEL PMC CORE DRIVER 10514M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10515M: David E Box <david.e.box@intel.com> 10516L: platform-driver-x86@vger.kernel.org 10517S: Maintained 10518F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10519F: drivers/platform/x86/intel/pmc/ 10520 10521INTEL PMIC GPIO DRIVERS 10522M: Andy Shevchenko <andy@kernel.org> 10523S: Supported 10524T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10525F: drivers/gpio/gpio-*cove.c 10526 10527INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10528M: Andy Shevchenko <andy@kernel.org> 10529S: Supported 10530F: drivers/mfd/intel_soc_pmic* 10531F: include/linux/mfd/intel_soc_pmic* 10532 10533INTEL PMT DRIVERS 10534M: David E. Box <david.e.box@linux.intel.com> 10535S: Supported 10536F: drivers/platform/x86/intel/pmt/ 10537 10538INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10539M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10540L: linux-wireless@vger.kernel.org 10541S: Maintained 10542F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10543F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10544F: drivers/net/wireless/intel/ipw2x00/ 10545 10546INTEL PSTATE DRIVER 10547M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10548M: Len Brown <lenb@kernel.org> 10549L: linux-pm@vger.kernel.org 10550S: Supported 10551F: drivers/cpufreq/intel_pstate.c 10552 10553INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10554M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10555L: linux-iio@vger.kernel.org 10556F: drivers/counter/intel-qep.c 10557 10558INTEL SCU DRIVERS 10559M: Mika Westerberg <mika.westerberg@linux.intel.com> 10560S: Maintained 10561F: arch/x86/include/asm/intel_scu_ipc.h 10562F: drivers/platform/x86/intel_scu_* 10563 10564INTEL SDSI DRIVER 10565M: David E. Box <david.e.box@linux.intel.com> 10566S: Supported 10567F: drivers/platform/x86/intel/sdsi.c 10568F: tools/arch/x86/intel_sdsi/ 10569F: tools/testing/selftests/drivers/sdsi/ 10570 10571INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10572M: Daniel Scally <djrscally@gmail.com> 10573S: Maintained 10574F: drivers/platform/x86/intel/int3472/ 10575 10576INTEL SPEED SELECT TECHNOLOGY 10577M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10578L: platform-driver-x86@vger.kernel.org 10579S: Maintained 10580F: drivers/platform/x86/intel/speed_select_if/ 10581F: include/uapi/linux/isst_if.h 10582F: tools/power/x86/intel-speed-select/ 10583 10584INTEL STRATIX10 FIRMWARE DRIVERS 10585M: Dinh Nguyen <dinguyen@kernel.org> 10586L: linux-kernel@vger.kernel.org 10587S: Maintained 10588F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10589F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10590F: drivers/firmware/stratix10-rsu.c 10591F: drivers/firmware/stratix10-svc.c 10592F: include/linux/firmware/intel/stratix10-smc.h 10593F: include/linux/firmware/intel/stratix10-svc-client.h 10594T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10595 10596INTEL TELEMETRY DRIVER 10597M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10598M: "David E. Box" <david.e.box@linux.intel.com> 10599L: platform-driver-x86@vger.kernel.org 10600S: Maintained 10601F: arch/x86/include/asm/intel_telemetry.h 10602F: drivers/platform/x86/intel/telemetry/ 10603 10604INTEL TPMI DRIVER 10605M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10606L: platform-driver-x86@vger.kernel.org 10607S: Maintained 10608F: drivers/platform/x86/intel/tpmi.c 10609F: include/linux/intel_tpmi.h 10610 10611INTEL UNCORE FREQUENCY CONTROL 10612M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10613L: platform-driver-x86@vger.kernel.org 10614S: Maintained 10615F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10616F: drivers/platform/x86/intel/uncore-frequency/ 10617 10618INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10619M: David E. Box <david.e.box@linux.intel.com> 10620S: Supported 10621F: drivers/platform/x86/intel/vsec.* 10622 10623INTEL VIRTUAL BUTTON DRIVER 10624M: AceLan Kao <acelan.kao@canonical.com> 10625L: platform-driver-x86@vger.kernel.org 10626S: Maintained 10627F: drivers/platform/x86/intel/vbtn.c 10628 10629INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10630M: Stanislaw Gruszka <stf_xl@wp.pl> 10631L: linux-wireless@vger.kernel.org 10632S: Supported 10633F: drivers/net/wireless/intel/iwlegacy/ 10634 10635INTEL WIRELESS WIFI LINK (iwlwifi) 10636M: Gregory Greenman <gregory.greenman@intel.com> 10637L: linux-wireless@vger.kernel.org 10638S: Supported 10639W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10640T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10641F: drivers/net/wireless/intel/iwlwifi/ 10642 10643INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10644M: Jithu Joseph <jithu.joseph@intel.com> 10645R: Maurice Ma <maurice.ma@intel.com> 10646S: Maintained 10647W: https://slimbootloader.github.io/security/firmware-update.html 10648F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10649 10650INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10651L: Dell.Client.Kernel@dell.com 10652S: Maintained 10653F: drivers/platform/x86/intel/wmi/thunderbolt.c 10654 10655INTEL WWAN IOSM DRIVER 10656M: M Chetan Kumar <m.chetan.kumar@intel.com> 10657M: Intel Corporation <linuxwwan@intel.com> 10658L: netdev@vger.kernel.org 10659S: Maintained 10660F: drivers/net/wwan/iosm/ 10661 10662INTEL(R) TRACE HUB 10663M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10664S: Supported 10665F: Documentation/trace/intel_th.rst 10666F: drivers/hwtracing/intel_th/ 10667F: include/linux/intel_th.h 10668 10669INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10670M: Ning Sun <ning.sun@intel.com> 10671L: tboot-devel@lists.sourceforge.net 10672S: Supported 10673W: http://tboot.sourceforge.net 10674T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10675F: Documentation/x86/intel_txt.rst 10676F: arch/x86/kernel/tboot.c 10677F: include/linux/tboot.h 10678 10679INTEL SGX 10680M: Jarkko Sakkinen <jarkko@kernel.org> 10681R: Dave Hansen <dave.hansen@linux.intel.com> 10682L: linux-sgx@vger.kernel.org 10683S: Supported 10684Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10685T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10686F: Documentation/x86/sgx.rst 10687F: arch/x86/entry/vdso/vsgx.S 10688F: arch/x86/include/asm/sgx.h 10689F: arch/x86/include/uapi/asm/sgx.h 10690F: arch/x86/kernel/cpu/sgx/* 10691F: tools/testing/selftests/sgx/* 10692K: \bSGX_ 10693 10694INTERCONNECT API 10695M: Georgi Djakov <djakov@kernel.org> 10696L: linux-pm@vger.kernel.org 10697S: Maintained 10698T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10699F: Documentation/devicetree/bindings/interconnect/ 10700F: Documentation/driver-api/interconnect.rst 10701F: drivers/interconnect/ 10702F: include/dt-bindings/interconnect/ 10703F: include/linux/interconnect-provider.h 10704F: include/linux/interconnect.h 10705 10706INTERRUPT COUNTER DRIVER 10707M: Oleksij Rempel <o.rempel@pengutronix.de> 10708R: Pengutronix Kernel Team <kernel@pengutronix.de> 10709L: linux-iio@vger.kernel.org 10710F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10711F: drivers/counter/interrupt-cnt.c 10712 10713INTERSIL ISL7998X VIDEO DECODER DRIVER 10714M: Michael Tretter <m.tretter@pengutronix.de> 10715R: Pengutronix Kernel Team <kernel@pengutronix.de> 10716L: linux-media@vger.kernel.org 10717S: Maintained 10718F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10719F: drivers/media/i2c/isl7998x.c 10720 10721INVENSENSE ICM-426xx IMU DRIVER 10722M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10723L: linux-iio@vger.kernel.org 10724S: Maintained 10725W: https://invensense.tdk.com/ 10726F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10727F: drivers/iio/imu/inv_icm42600/ 10728 10729INVENSENSE MPU-3050 GYROSCOPE DRIVER 10730M: Linus Walleij <linus.walleij@linaro.org> 10731L: linux-iio@vger.kernel.org 10732S: Maintained 10733F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10734F: drivers/iio/gyro/mpu3050* 10735 10736IOC3 ETHERNET DRIVER 10737M: Ralf Baechle <ralf@linux-mips.org> 10738L: linux-mips@vger.kernel.org 10739S: Maintained 10740F: drivers/net/ethernet/sgi/ioc3-eth.c 10741 10742IOMAP FILESYSTEM LIBRARY 10743M: Christoph Hellwig <hch@infradead.org> 10744M: Darrick J. Wong <djwong@kernel.org> 10745L: linux-xfs@vger.kernel.org 10746L: linux-fsdevel@vger.kernel.org 10747S: Supported 10748T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10749F: fs/iomap/ 10750F: include/linux/iomap.h 10751 10752IOMMU DMA-API LAYER 10753M: Robin Murphy <robin.murphy@arm.com> 10754L: iommu@lists.linux.dev 10755S: Maintained 10756T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10757F: drivers/iommu/dma-iommu.c 10758F: drivers/iommu/dma-iommu.h 10759F: drivers/iommu/iova.c 10760F: include/linux/iova.h 10761 10762IOMMUFD 10763M: Jason Gunthorpe <jgg@nvidia.com> 10764M: Kevin Tian <kevin.tian@intel.com> 10765L: iommu@lists.linux.dev 10766S: Maintained 10767T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10768F: Documentation/userspace-api/iommufd.rst 10769F: drivers/iommu/iommufd/ 10770F: include/linux/iommufd.h 10771F: include/uapi/linux/iommufd.h 10772F: tools/testing/selftests/iommu/ 10773 10774IOMMU SUBSYSTEM 10775M: Joerg Roedel <joro@8bytes.org> 10776M: Will Deacon <will@kernel.org> 10777R: Robin Murphy <robin.murphy@arm.com> 10778L: iommu@lists.linux.dev 10779S: Maintained 10780T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10781F: Documentation/devicetree/bindings/iommu/ 10782F: Documentation/userspace-api/iommu.rst 10783F: drivers/iommu/ 10784F: include/linux/iommu.h 10785F: include/linux/iova.h 10786F: include/linux/of_iommu.h 10787F: include/uapi/linux/iommu.h 10788 10789IOSYS-MAP HELPERS 10790M: Thomas Zimmermann <tzimmermann@suse.de> 10791L: dri-devel@lists.freedesktop.org 10792S: Maintained 10793T: git git://anongit.freedesktop.org/drm/drm-misc 10794F: include/linux/iosys-map.h 10795 10796IO_URING 10797M: Jens Axboe <axboe@kernel.dk> 10798R: Pavel Begunkov <asml.silence@gmail.com> 10799L: io-uring@vger.kernel.org 10800S: Maintained 10801T: git git://git.kernel.dk/linux-block 10802T: git git://git.kernel.dk/liburing 10803F: io_uring/ 10804F: include/linux/io_uring.h 10805F: include/linux/io_uring_types.h 10806F: include/trace/events/io_uring.h 10807F: include/uapi/linux/io_uring.h 10808F: tools/io_uring/ 10809 10810IPMI SUBSYSTEM 10811M: Corey Minyard <minyard@acm.org> 10812L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10813S: Supported 10814W: http://openipmi.sourceforge.net/ 10815T: git https://github.com/cminyard/linux-ipmi.git for-next 10816F: Documentation/driver-api/ipmi.rst 10817F: Documentation/devicetree/bindings/ipmi/ 10818F: drivers/char/ipmi/ 10819F: include/linux/ipmi* 10820F: include/uapi/linux/ipmi* 10821 10822IPS SCSI RAID DRIVER 10823M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10824L: linux-scsi@vger.kernel.org 10825S: Maintained 10826W: http://www.adaptec.com/ 10827F: drivers/scsi/ips* 10828 10829IPVS 10830M: Simon Horman <horms@verge.net.au> 10831M: Julian Anastasov <ja@ssi.bg> 10832L: netdev@vger.kernel.org 10833L: lvs-devel@vger.kernel.org 10834S: Maintained 10835T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10836T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10837F: Documentation/networking/ipvs-sysctl.rst 10838F: include/net/ip_vs.h 10839F: include/uapi/linux/ip_vs.h 10840F: net/netfilter/ipvs/ 10841 10842IPWIRELESS DRIVER 10843M: Jiri Kosina <jikos@kernel.org> 10844M: David Sterba <dsterba@suse.com> 10845S: Odd Fixes 10846F: drivers/tty/ipwireless/ 10847 10848IRON DEVICE AUDIO CODEC DRIVERS 10849M: Kiseok Jo <kiseok.jo@irondevice.com> 10850L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10851S: Maintained 10852F: Documentation/devicetree/bindings/sound/irondevice,* 10853F: sound/soc/codecs/sma* 10854 10855IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10856M: Marc Zyngier <maz@kernel.org> 10857S: Maintained 10858T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10859F: Documentation/core-api/irq/irq-domain.rst 10860F: include/linux/irqdomain.h 10861F: kernel/irq/irqdomain.c 10862F: kernel/irq/msi.c 10863 10864IRQ SUBSYSTEM 10865M: Thomas Gleixner <tglx@linutronix.de> 10866L: linux-kernel@vger.kernel.org 10867S: Maintained 10868T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10869F: kernel/irq/ 10870F: include/linux/group_cpus.h 10871F: lib/group_cpus.c 10872 10873IRQCHIP DRIVERS 10874M: Thomas Gleixner <tglx@linutronix.de> 10875M: Marc Zyngier <maz@kernel.org> 10876L: linux-kernel@vger.kernel.org 10877S: Maintained 10878T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10879F: Documentation/devicetree/bindings/interrupt-controller/ 10880F: drivers/irqchip/ 10881 10882ISA 10883M: William Breathitt Gray <william.gray@linaro.org> 10884S: Maintained 10885F: Documentation/driver-api/isa.rst 10886F: drivers/base/isa.c 10887F: include/linux/isa.h 10888 10889ISA RADIO MODULE 10890M: Hans Verkuil <hverkuil@xs4all.nl> 10891L: linux-media@vger.kernel.org 10892S: Maintained 10893W: https://linuxtv.org 10894T: git git://linuxtv.org/media_tree.git 10895F: drivers/media/radio/radio-isa* 10896 10897ISAPNP 10898M: Jaroslav Kysela <perex@perex.cz> 10899S: Maintained 10900F: Documentation/driver-api/isapnp.rst 10901F: drivers/pnp/isapnp/ 10902F: include/linux/isapnp.h 10903 10904ISCSI 10905M: Lee Duncan <lduncan@suse.com> 10906M: Chris Leech <cleech@redhat.com> 10907M: Mike Christie <michael.christie@oracle.com> 10908L: open-iscsi@googlegroups.com 10909L: linux-scsi@vger.kernel.org 10910S: Maintained 10911W: www.open-iscsi.com 10912F: drivers/scsi/*iscsi* 10913F: include/scsi/*iscsi* 10914 10915iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10916M: Peter Jones <pjones@redhat.com> 10917M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10918S: Maintained 10919F: drivers/firmware/iscsi_ibft* 10920 10921ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10922M: Sagi Grimberg <sagi@grimberg.me> 10923M: Max Gurtovoy <mgurtovoy@nvidia.com> 10924L: linux-rdma@vger.kernel.org 10925S: Supported 10926W: http://www.openfabrics.org 10927W: www.open-iscsi.org 10928Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10929F: drivers/infiniband/ulp/iser/ 10930 10931ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10932M: Sagi Grimberg <sagi@grimberg.me> 10933L: linux-rdma@vger.kernel.org 10934L: target-devel@vger.kernel.org 10935S: Supported 10936W: http://www.linux-iscsi.org 10937T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10938F: drivers/infiniband/ulp/isert 10939 10940ISDN/CMTP OVER BLUETOOTH 10941M: Karsten Keil <isdn@linux-pingi.de> 10942L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10943L: netdev@vger.kernel.org 10944S: Odd Fixes 10945W: http://www.isdn4linux.de 10946F: Documentation/isdn/ 10947F: drivers/isdn/capi/ 10948F: include/linux/isdn/ 10949F: include/uapi/linux/isdn/ 10950F: net/bluetooth/cmtp/ 10951 10952ISDN/mISDN SUBSYSTEM 10953M: Karsten Keil <isdn@linux-pingi.de> 10954L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10955L: netdev@vger.kernel.org 10956S: Maintained 10957W: http://www.isdn4linux.de 10958F: drivers/isdn/Kconfig 10959F: drivers/isdn/Makefile 10960F: drivers/isdn/hardware/ 10961F: drivers/isdn/mISDN/ 10962 10963ISOFS FILESYSTEM 10964M: Jan Kara <jack@suse.cz> 10965L: linux-fsdevel@vger.kernel.org 10966S: Maintained 10967F: Documentation/filesystems/isofs.rst 10968F: fs/isofs/ 10969 10970IT87 HARDWARE MONITORING DRIVER 10971M: Jean Delvare <jdelvare@suse.com> 10972L: linux-hwmon@vger.kernel.org 10973S: Maintained 10974F: Documentation/hwmon/it87.rst 10975F: drivers/hwmon/it87.c 10976 10977IT913X MEDIA DRIVER 10978M: Antti Palosaari <crope@iki.fi> 10979L: linux-media@vger.kernel.org 10980S: Maintained 10981W: https://linuxtv.org 10982W: http://palosaari.fi/linux/ 10983Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10984T: git git://linuxtv.org/anttip/media_tree.git 10985F: drivers/media/tuners/it913x* 10986 10987ITE IT66121 HDMI BRIDGE DRIVER 10988M: Phong LE <ple@baylibre.com> 10989M: Neil Armstrong <neil.armstrong@linaro.org> 10990S: Maintained 10991T: git git://anongit.freedesktop.org/drm/drm-misc 10992F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 10993F: drivers/gpu/drm/bridge/ite-it66121.c 10994 10995IVTV VIDEO4LINUX DRIVER 10996M: Andy Walls <awalls@md.metrocast.net> 10997L: linux-media@vger.kernel.org 10998S: Maintained 10999W: https://linuxtv.org 11000T: git git://linuxtv.org/media_tree.git 11001F: Documentation/admin-guide/media/ivtv* 11002F: drivers/media/pci/ivtv/ 11003F: include/uapi/linux/ivtv* 11004 11005IX2505V MEDIA DRIVER 11006M: Malcolm Priestley <tvboxspy@gmail.com> 11007L: linux-media@vger.kernel.org 11008S: Maintained 11009W: https://linuxtv.org 11010Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11011F: drivers/media/dvb-frontends/ix2505v* 11012 11013JAILHOUSE HYPERVISOR INTERFACE 11014M: Jan Kiszka <jan.kiszka@siemens.com> 11015L: jailhouse-dev@googlegroups.com 11016S: Maintained 11017F: arch/x86/include/asm/jailhouse_para.h 11018F: arch/x86/kernel/jailhouse.c 11019 11020JC42.4 TEMPERATURE SENSOR DRIVER 11021M: Guenter Roeck <linux@roeck-us.net> 11022L: linux-hwmon@vger.kernel.org 11023S: Maintained 11024F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11025F: Documentation/hwmon/jc42.rst 11026F: drivers/hwmon/jc42.c 11027 11028JFS FILESYSTEM 11029M: Dave Kleikamp <shaggy@kernel.org> 11030L: jfs-discussion@lists.sourceforge.net 11031S: Odd Fixes 11032W: http://jfs.sourceforge.net/ 11033T: git https://github.com/kleikamp/linux-shaggy.git 11034F: Documentation/admin-guide/jfs.rst 11035F: fs/jfs/ 11036 11037JME NETWORK DRIVER 11038M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11039L: netdev@vger.kernel.org 11040S: Maintained 11041F: drivers/net/ethernet/jme.* 11042 11043JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11044M: David Woodhouse <dwmw2@infradead.org> 11045M: Richard Weinberger <richard@nod.at> 11046L: linux-mtd@lists.infradead.org 11047S: Odd Fixes 11048W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11049T: git git://git.infradead.org/ubifs-2.6.git 11050F: fs/jffs2/ 11051F: include/uapi/linux/jffs2.h 11052 11053JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11054M: "Theodore Ts'o" <tytso@mit.edu> 11055M: Jan Kara <jack@suse.com> 11056L: linux-ext4@vger.kernel.org 11057S: Maintained 11058F: fs/jbd2/ 11059F: include/linux/jbd2.h 11060 11061JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11062M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11063L: linux-media@vger.kernel.org 11064L: linux-renesas-soc@vger.kernel.org 11065S: Maintained 11066F: drivers/media/platform/renesas/rcar_jpu.c 11067 11068JSM Neo PCI based serial card 11069L: linux-serial@vger.kernel.org 11070S: Orphan 11071F: drivers/tty/serial/jsm/ 11072 11073K10TEMP HARDWARE MONITORING DRIVER 11074M: Clemens Ladisch <clemens@ladisch.de> 11075L: linux-hwmon@vger.kernel.org 11076S: Maintained 11077F: Documentation/hwmon/k10temp.rst 11078F: drivers/hwmon/k10temp.c 11079 11080K8TEMP HARDWARE MONITORING DRIVER 11081M: Rudolf Marek <r.marek@assembler.cz> 11082L: linux-hwmon@vger.kernel.org 11083S: Maintained 11084F: Documentation/hwmon/k8temp.rst 11085F: drivers/hwmon/k8temp.c 11086 11087KASAN 11088M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11089R: Alexander Potapenko <glider@google.com> 11090R: Andrey Konovalov <andreyknvl@gmail.com> 11091R: Dmitry Vyukov <dvyukov@google.com> 11092R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11093L: kasan-dev@googlegroups.com 11094S: Maintained 11095F: Documentation/dev-tools/kasan.rst 11096F: arch/*/include/asm/*kasan.h 11097F: arch/*/mm/kasan_init* 11098F: include/linux/kasan*.h 11099F: lib/Kconfig.kasan 11100F: mm/kasan/ 11101F: scripts/Makefile.kasan 11102 11103KCONFIG 11104M: Masahiro Yamada <masahiroy@kernel.org> 11105L: linux-kbuild@vger.kernel.org 11106S: Maintained 11107Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11108T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11109F: Documentation/kbuild/kconfig* 11110F: scripts/Kconfig.include 11111F: scripts/kconfig/ 11112 11113KCOV 11114R: Dmitry Vyukov <dvyukov@google.com> 11115R: Andrey Konovalov <andreyknvl@gmail.com> 11116L: kasan-dev@googlegroups.com 11117S: Maintained 11118F: Documentation/dev-tools/kcov.rst 11119F: include/linux/kcov.h 11120F: include/uapi/linux/kcov.h 11121F: kernel/kcov.c 11122F: scripts/Makefile.kcov 11123 11124KCSAN 11125M: Marco Elver <elver@google.com> 11126R: Dmitry Vyukov <dvyukov@google.com> 11127L: kasan-dev@googlegroups.com 11128S: Maintained 11129F: Documentation/dev-tools/kcsan.rst 11130F: include/linux/kcsan*.h 11131F: kernel/kcsan/ 11132F: lib/Kconfig.kcsan 11133F: scripts/Makefile.kcsan 11134 11135KDUMP 11136M: Baoquan He <bhe@redhat.com> 11137R: Vivek Goyal <vgoyal@redhat.com> 11138R: Dave Young <dyoung@redhat.com> 11139L: kexec@lists.infradead.org 11140S: Maintained 11141W: http://lse.sourceforge.net/kdump/ 11142F: Documentation/admin-guide/kdump/ 11143F: fs/proc/vmcore.c 11144F: include/linux/crash_core.h 11145F: include/linux/crash_dump.h 11146F: include/uapi/linux/vmcore.h 11147F: kernel/crash_*.c 11148 11149KEENE FM RADIO TRANSMITTER DRIVER 11150M: Hans Verkuil <hverkuil@xs4all.nl> 11151L: linux-media@vger.kernel.org 11152S: Maintained 11153W: https://linuxtv.org 11154T: git git://linuxtv.org/media_tree.git 11155F: drivers/media/radio/radio-keene* 11156 11157KERNEL AUTOMOUNTER 11158M: Ian Kent <raven@themaw.net> 11159L: autofs@vger.kernel.org 11160S: Maintained 11161F: fs/autofs/ 11162 11163KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11164M: Masahiro Yamada <masahiroy@kernel.org> 11165R: Nathan Chancellor <nathan@kernel.org> 11166R: Nick Desaulniers <ndesaulniers@google.com> 11167R: Nicolas Schier <nicolas@fjasle.eu> 11168L: linux-kbuild@vger.kernel.org 11169S: Maintained 11170Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11171T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11172F: Documentation/kbuild/ 11173F: Makefile 11174F: scripts/*vmlinux* 11175F: scripts/Kbuild* 11176F: scripts/Makefile* 11177F: scripts/basic/ 11178F: scripts/dummy-tools/ 11179F: scripts/mk* 11180F: scripts/mod/ 11181F: scripts/package/ 11182 11183KERNEL HARDENING (not covered by other areas) 11184M: Kees Cook <keescook@chromium.org> 11185L: linux-hardening@vger.kernel.org 11186S: Supported 11187T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11188F: Documentation/ABI/testing/sysfs-kernel-oops_count 11189F: Documentation/ABI/testing/sysfs-kernel-warn_count 11190F: include/linux/overflow.h 11191F: include/linux/randomize_kstack.h 11192F: mm/usercopy.c 11193K: \b(add|choose)_random_kstack_offset\b 11194K: \b__check_(object_size|heap_object)\b 11195 11196KERNEL JANITORS 11197L: kernel-janitors@vger.kernel.org 11198S: Odd Fixes 11199W: http://kernelnewbies.org/KernelJanitors 11200 11201KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11202M: Chuck Lever <chuck.lever@oracle.com> 11203M: Jeff Layton <jlayton@kernel.org> 11204L: linux-nfs@vger.kernel.org 11205S: Supported 11206W: http://nfs.sourceforge.net/ 11207T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11208F: fs/exportfs/ 11209F: fs/lockd/ 11210F: fs/nfs_common/ 11211F: fs/nfsd/ 11212F: include/linux/lockd/ 11213F: include/linux/sunrpc/ 11214F: include/trace/events/rpcgss.h 11215F: include/trace/events/rpcrdma.h 11216F: include/trace/events/sunrpc.h 11217F: include/trace/misc/fs.h 11218F: include/trace/misc/nfs.h 11219F: include/trace/misc/sunrpc.h 11220F: include/uapi/linux/nfsd/ 11221F: include/uapi/linux/sunrpc/ 11222F: net/sunrpc/ 11223F: Documentation/filesystems/nfs/ 11224 11225KERNEL REGRESSIONS 11226M: Thorsten Leemhuis <linux@leemhuis.info> 11227L: regressions@lists.linux.dev 11228S: Supported 11229F: Documentation/admin-guide/reporting-regressions.rst 11230F: Documentation/process/handling-regressions.rst 11231 11232KERNEL SELFTEST FRAMEWORK 11233M: Shuah Khan <shuah@kernel.org> 11234M: Shuah Khan <skhan@linuxfoundation.org> 11235L: linux-kselftest@vger.kernel.org 11236S: Maintained 11237Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11238T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11239F: Documentation/dev-tools/kselftest* 11240F: tools/testing/selftests/ 11241 11242KERNEL SMB3 SERVER (KSMBD) 11243M: Namjae Jeon <linkinjeon@kernel.org> 11244M: Steve French <sfrench@samba.org> 11245R: Sergey Senozhatsky <senozhatsky@chromium.org> 11246R: Tom Talpey <tom@talpey.com> 11247L: linux-cifs@vger.kernel.org 11248S: Maintained 11249T: git git://git.samba.org/ksmbd.git 11250F: Documentation/filesystems/cifs/ksmbd.rst 11251F: fs/ksmbd/ 11252F: fs/smbfs_common/ 11253 11254KERNEL UNIT TESTING FRAMEWORK (KUnit) 11255M: Brendan Higgins <brendanhiggins@google.com> 11256M: David Gow <davidgow@google.com> 11257L: linux-kselftest@vger.kernel.org 11258L: kunit-dev@googlegroups.com 11259S: Maintained 11260W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11261F: Documentation/dev-tools/kunit/ 11262F: include/kunit/ 11263F: lib/kunit/ 11264F: tools/testing/kunit/ 11265 11266KERNEL USERMODE HELPER 11267M: Luis Chamberlain <mcgrof@kernel.org> 11268L: linux-kernel@vger.kernel.org 11269S: Maintained 11270F: include/linux/umh.h 11271F: kernel/umh.c 11272 11273KERNEL VIRTUAL MACHINE (KVM) 11274M: Paolo Bonzini <pbonzini@redhat.com> 11275L: kvm@vger.kernel.org 11276S: Supported 11277W: http://www.linux-kvm.org 11278T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11279F: Documentation/virt/kvm/ 11280F: include/asm-generic/kvm* 11281F: include/kvm/iodev.h 11282F: include/linux/kvm* 11283F: include/trace/events/kvm.h 11284F: include/uapi/asm-generic/kvm* 11285F: include/uapi/linux/kvm* 11286F: tools/kvm/ 11287F: tools/testing/selftests/kvm/ 11288F: virt/kvm/* 11289 11290KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11291M: Marc Zyngier <maz@kernel.org> 11292M: Oliver Upton <oliver.upton@linux.dev> 11293R: James Morse <james.morse@arm.com> 11294R: Suzuki K Poulose <suzuki.poulose@arm.com> 11295R: Zenghui Yu <yuzenghui@huawei.com> 11296L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11297L: kvmarm@lists.linux.dev 11298S: Maintained 11299T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11300F: arch/arm64/include/asm/kvm* 11301F: arch/arm64/include/uapi/asm/kvm* 11302F: arch/arm64/kvm/ 11303F: include/kvm/arm_* 11304F: tools/testing/selftests/kvm/*/aarch64/ 11305F: tools/testing/selftests/kvm/aarch64/ 11306 11307KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11308M: Huacai Chen <chenhuacai@kernel.org> 11309M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11310L: linux-mips@vger.kernel.org 11311L: kvm@vger.kernel.org 11312S: Maintained 11313T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11314F: arch/mips/include/asm/kvm* 11315F: arch/mips/include/uapi/asm/kvm* 11316F: arch/mips/kvm/ 11317 11318KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11319L: linuxppc-dev@lists.ozlabs.org 11320T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11321F: arch/powerpc/include/asm/kvm* 11322F: arch/powerpc/include/uapi/asm/kvm* 11323F: arch/powerpc/kernel/kvm* 11324F: arch/powerpc/kvm/ 11325 11326KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11327M: Anup Patel <anup@brainfault.org> 11328R: Atish Patra <atishp@atishpatra.org> 11329L: kvm@vger.kernel.org 11330L: kvm-riscv@lists.infradead.org 11331L: linux-riscv@lists.infradead.org 11332S: Maintained 11333T: git https://github.com/kvm-riscv/linux.git 11334F: arch/riscv/include/asm/kvm* 11335F: arch/riscv/include/uapi/asm/kvm* 11336F: arch/riscv/kvm/ 11337F: tools/testing/selftests/kvm/*/riscv/ 11338 11339KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11340M: Christian Borntraeger <borntraeger@linux.ibm.com> 11341M: Janosch Frank <frankja@linux.ibm.com> 11342M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11343R: David Hildenbrand <david@redhat.com> 11344L: kvm@vger.kernel.org 11345S: Supported 11346T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11347F: Documentation/virt/kvm/s390* 11348F: arch/s390/include/asm/gmap.h 11349F: arch/s390/include/asm/kvm* 11350F: arch/s390/include/uapi/asm/kvm* 11351F: arch/s390/include/uapi/asm/uvdevice.h 11352F: arch/s390/kernel/uv.c 11353F: arch/s390/kvm/ 11354F: arch/s390/mm/gmap.c 11355F: drivers/s390/char/uvdevice.c 11356F: tools/testing/selftests/drivers/s390x/uvdevice/ 11357F: tools/testing/selftests/kvm/*/s390x/ 11358F: tools/testing/selftests/kvm/s390x/ 11359 11360KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11361M: Sean Christopherson <seanjc@google.com> 11362M: Paolo Bonzini <pbonzini@redhat.com> 11363L: kvm@vger.kernel.org 11364S: Supported 11365T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11366F: arch/x86/include/asm/kvm* 11367F: arch/x86/include/asm/svm.h 11368F: arch/x86/include/asm/vmx*.h 11369F: arch/x86/include/uapi/asm/kvm* 11370F: arch/x86/include/uapi/asm/svm.h 11371F: arch/x86/include/uapi/asm/vmx.h 11372F: arch/x86/kvm/ 11373F: arch/x86/kvm/*/ 11374 11375KVM PARAVIRT (KVM/paravirt) 11376M: Paolo Bonzini <pbonzini@redhat.com> 11377R: Wanpeng Li <wanpengli@tencent.com> 11378R: Vitaly Kuznetsov <vkuznets@redhat.com> 11379L: kvm@vger.kernel.org 11380S: Supported 11381T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11382F: arch/x86/kernel/kvm.c 11383F: arch/x86/kernel/kvmclock.c 11384F: arch/x86/include/asm/pvclock-abi.h 11385F: include/linux/kvm_para.h 11386F: include/uapi/linux/kvm_para.h 11387F: include/uapi/asm-generic/kvm_para.h 11388F: include/asm-generic/kvm_para.h 11389F: arch/um/include/asm/kvm_para.h 11390F: arch/x86/include/asm/kvm_para.h 11391F: arch/x86/include/uapi/asm/kvm_para.h 11392 11393KVM X86 HYPER-V (KVM/hyper-v) 11394M: Vitaly Kuznetsov <vkuznets@redhat.com> 11395M: Sean Christopherson <seanjc@google.com> 11396M: Paolo Bonzini <pbonzini@redhat.com> 11397L: kvm@vger.kernel.org 11398S: Supported 11399T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11400F: arch/x86/kvm/hyperv.* 11401F: arch/x86/kvm/kvm_onhyperv.* 11402F: arch/x86/kvm/svm/hyperv.* 11403F: arch/x86/kvm/svm/svm_onhyperv.* 11404F: arch/x86/kvm/vmx/hyperv.* 11405 11406KVM X86 Xen (KVM/Xen) 11407M: David Woodhouse <dwmw2@infradead.org> 11408M: Paul Durrant <paul@xen.org> 11409M: Sean Christopherson <seanjc@google.com> 11410M: Paolo Bonzini <pbonzini@redhat.com> 11411L: kvm@vger.kernel.org 11412S: Supported 11413T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11414F: arch/x86/kvm/xen.* 11415 11416KERNFS 11417M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11418M: Tejun Heo <tj@kernel.org> 11419S: Supported 11420T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11421F: fs/kernfs/ 11422F: include/linux/kernfs.h 11423 11424KEXEC 11425M: Eric Biederman <ebiederm@xmission.com> 11426L: kexec@lists.infradead.org 11427S: Maintained 11428W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11429F: include/linux/kexec.h 11430F: include/uapi/linux/kexec.h 11431F: kernel/kexec* 11432 11433KEYS-ENCRYPTED 11434M: Mimi Zohar <zohar@linux.ibm.com> 11435L: linux-integrity@vger.kernel.org 11436L: keyrings@vger.kernel.org 11437S: Supported 11438F: Documentation/security/keys/trusted-encrypted.rst 11439F: include/keys/encrypted-type.h 11440F: security/keys/encrypted-keys/ 11441 11442KEYS-TRUSTED 11443M: James Bottomley <jejb@linux.ibm.com> 11444M: Jarkko Sakkinen <jarkko@kernel.org> 11445M: Mimi Zohar <zohar@linux.ibm.com> 11446L: linux-integrity@vger.kernel.org 11447L: keyrings@vger.kernel.org 11448S: Supported 11449F: Documentation/security/keys/trusted-encrypted.rst 11450F: include/keys/trusted-type.h 11451F: include/keys/trusted_tpm.h 11452F: security/keys/trusted-keys/ 11453 11454KEYS-TRUSTED-TEE 11455M: Sumit Garg <sumit.garg@linaro.org> 11456L: linux-integrity@vger.kernel.org 11457L: keyrings@vger.kernel.org 11458S: Supported 11459F: include/keys/trusted_tee.h 11460F: security/keys/trusted-keys/trusted_tee.c 11461 11462KEYS-TRUSTED-CAAM 11463M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11464R: Pengutronix Kernel Team <kernel@pengutronix.de> 11465L: linux-integrity@vger.kernel.org 11466L: keyrings@vger.kernel.org 11467S: Maintained 11468F: include/keys/trusted_caam.h 11469F: security/keys/trusted-keys/trusted_caam.c 11470 11471KEYS/KEYRINGS 11472M: David Howells <dhowells@redhat.com> 11473M: Jarkko Sakkinen <jarkko@kernel.org> 11474L: keyrings@vger.kernel.org 11475S: Maintained 11476F: Documentation/security/keys/core.rst 11477F: include/keys/ 11478F: include/linux/key-type.h 11479F: include/linux/key.h 11480F: include/linux/keyctl.h 11481F: include/uapi/linux/keyctl.h 11482F: security/keys/ 11483 11484KEYS/KEYRINGS_INTEGRITY 11485M: Jarkko Sakkinen <jarkko@kernel.org> 11486M: Mimi Zohar <zohar@linux.ibm.com> 11487L: linux-integrity@vger.kernel.org 11488L: keyrings@vger.kernel.org 11489S: Supported 11490F: security/integrity/platform_certs 11491 11492KFENCE 11493M: Alexander Potapenko <glider@google.com> 11494M: Marco Elver <elver@google.com> 11495R: Dmitry Vyukov <dvyukov@google.com> 11496L: kasan-dev@googlegroups.com 11497S: Maintained 11498F: Documentation/dev-tools/kfence.rst 11499F: arch/*/include/asm/kfence.h 11500F: include/linux/kfence.h 11501F: lib/Kconfig.kfence 11502F: mm/kfence/ 11503 11504KFIFO 11505M: Stefani Seibold <stefani@seibold.net> 11506S: Maintained 11507F: include/linux/kfifo.h 11508F: lib/kfifo.c 11509F: samples/kfifo/ 11510 11511KGDB / KDB /debug_core 11512M: Jason Wessel <jason.wessel@windriver.com> 11513M: Daniel Thompson <daniel.thompson@linaro.org> 11514R: Douglas Anderson <dianders@chromium.org> 11515L: kgdb-bugreport@lists.sourceforge.net 11516S: Maintained 11517W: http://kgdb.wiki.kernel.org/ 11518T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11519F: Documentation/dev-tools/kgdb.rst 11520F: drivers/misc/kgdbts.c 11521F: drivers/tty/serial/kgdboc.c 11522F: include/linux/kdb.h 11523F: include/linux/kgdb.h 11524F: kernel/debug/ 11525F: kernel/module/kdb.c 11526 11527KHADAS MCU MFD DRIVER 11528M: Neil Armstrong <neil.armstrong@linaro.org> 11529L: linux-amlogic@lists.infradead.org 11530S: Maintained 11531F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11532F: drivers/mfd/khadas-mcu.c 11533F: include/linux/mfd/khadas-mcu.h 11534F: drivers/thermal/khadas_mcu_fan.c 11535 11536KIONIX/ROHM KX022A ACCELEROMETER 11537M: Matti Vaittinen <mazziesaccount@gmail.com> 11538L: linux-iio@vger.kernel.org 11539S: Supported 11540F: drivers/iio/accel/kionix-kx022a* 11541 11542KMEMLEAK 11543M: Catalin Marinas <catalin.marinas@arm.com> 11544S: Maintained 11545F: Documentation/dev-tools/kmemleak.rst 11546F: include/linux/kmemleak.h 11547F: mm/kmemleak.c 11548F: samples/kmemleak/kmemleak-test.c 11549 11550KMOD KERNEL MODULE LOADER - USERMODE HELPER 11551M: Luis Chamberlain <mcgrof@kernel.org> 11552L: linux-kernel@vger.kernel.org 11553L: linux-modules@vger.kernel.org 11554S: Maintained 11555F: include/linux/kmod.h 11556F: kernel/kmod.c 11557F: lib/test_kmod.c 11558F: tools/testing/selftests/kmod/ 11559 11560KMSAN 11561M: Alexander Potapenko <glider@google.com> 11562R: Marco Elver <elver@google.com> 11563R: Dmitry Vyukov <dvyukov@google.com> 11564L: kasan-dev@googlegroups.com 11565S: Maintained 11566F: Documentation/dev-tools/kmsan.rst 11567F: arch/*/include/asm/kmsan.h 11568F: arch/*/mm/kmsan_* 11569F: include/linux/kmsan*.h 11570F: lib/Kconfig.kmsan 11571F: mm/kmsan/ 11572F: scripts/Makefile.kmsan 11573 11574KPROBES 11575M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11576M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11577M: "David S. Miller" <davem@davemloft.net> 11578M: Masami Hiramatsu <mhiramat@kernel.org> 11579L: linux-kernel@vger.kernel.org 11580L: linux-trace-kernel@vger.kernel.org 11581Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11582S: Maintained 11583T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11584F: Documentation/trace/kprobes.rst 11585F: include/asm-generic/kprobes.h 11586F: include/linux/kprobes.h 11587F: kernel/kprobes.c 11588F: lib/test_kprobes.c 11589F: samples/kprobes 11590 11591KS0108 LCD CONTROLLER DRIVER 11592M: Miguel Ojeda <ojeda@kernel.org> 11593S: Maintained 11594F: Documentation/admin-guide/auxdisplay/ks0108.rst 11595F: drivers/auxdisplay/ks0108.c 11596F: include/linux/ks0108.h 11597 11598KTD253 BACKLIGHT DRIVER 11599M: Linus Walleij <linus.walleij@linaro.org> 11600S: Maintained 11601F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11602F: drivers/video/backlight/ktd253-backlight.c 11603 11604KTEST 11605M: Steven Rostedt <rostedt@goodmis.org> 11606M: John Hawley <warthog9@eaglescrag.net> 11607S: Maintained 11608F: tools/testing/ktest 11609 11610KTZ8866 BACKLIGHT DRIVER 11611M: Jianhua Lu <lujianhua000@gmail.com> 11612S: Maintained 11613F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11614F: drivers/video/backlight/ktz8866.c 11615 11616L3MDEV 11617M: David Ahern <dsahern@kernel.org> 11618L: netdev@vger.kernel.org 11619S: Maintained 11620F: include/net/l3mdev.h 11621F: net/l3mdev 11622 11623LANDLOCK SECURITY MODULE 11624M: Mickaël Salaün <mic@digikod.net> 11625L: linux-security-module@vger.kernel.org 11626S: Supported 11627W: https://landlock.io 11628T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11629F: Documentation/security/landlock.rst 11630F: Documentation/userspace-api/landlock.rst 11631F: include/uapi/linux/landlock.h 11632F: samples/landlock/ 11633F: security/landlock/ 11634F: tools/testing/selftests/landlock/ 11635K: landlock 11636K: LANDLOCK 11637 11638LANTIQ / INTEL Ethernet drivers 11639M: Hauke Mehrtens <hauke@hauke-m.de> 11640L: netdev@vger.kernel.org 11641S: Maintained 11642F: drivers/net/dsa/lantiq_gswip.c 11643F: drivers/net/dsa/lantiq_pce.h 11644F: drivers/net/ethernet/lantiq_xrx200.c 11645F: net/dsa/tag_gswip.c 11646 11647LANTIQ MIPS ARCHITECTURE 11648M: John Crispin <john@phrozen.org> 11649L: linux-mips@vger.kernel.org 11650S: Maintained 11651F: arch/mips/lantiq 11652F: drivers/soc/lantiq 11653 11654LASI 53c700 driver for PARISC 11655M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11656L: linux-scsi@vger.kernel.org 11657S: Maintained 11658F: Documentation/scsi/53c700.rst 11659F: drivers/scsi/53c700* 11660 11661LEAKING_ADDRESSES 11662M: Tobin C. Harding <me@tobin.cc> 11663M: Tycho Andersen <tycho@tycho.pizza> 11664L: linux-hardening@vger.kernel.org 11665S: Maintained 11666T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11667F: scripts/leaking_addresses.pl 11668 11669LED SUBSYSTEM 11670M: Pavel Machek <pavel@ucw.cz> 11671M: Lee Jones <lee@kernel.org> 11672L: linux-leds@vger.kernel.org 11673S: Maintained 11674T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11675F: Documentation/devicetree/bindings/leds/ 11676F: drivers/leds/ 11677F: include/dt-bindings/leds/ 11678F: include/linux/leds.h 11679 11680LEGACY EEPROM DRIVER 11681M: Jean Delvare <jdelvare@suse.com> 11682S: Maintained 11683F: Documentation/misc-devices/eeprom.rst 11684F: drivers/misc/eeprom/eeprom.c 11685 11686LEGO MINDSTORMS EV3 11687R: David Lechner <david@lechnology.com> 11688S: Maintained 11689F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11690F: arch/arm/boot/dts/da850-lego-ev3.dts 11691F: drivers/power/supply/lego_ev3_battery.c 11692 11693LEGO USB Tower driver 11694M: Juergen Stuber <starblue@users.sourceforge.net> 11695L: legousb-devel@lists.sourceforge.net 11696S: Maintained 11697W: http://legousb.sourceforge.net/ 11698F: drivers/usb/misc/legousbtower.c 11699 11700LETSKETCH HID TABLET DRIVER 11701M: Hans de Goede <hdegoede@redhat.com> 11702L: linux-input@vger.kernel.org 11703S: Maintained 11704T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11705F: drivers/hid/hid-letsketch.c 11706 11707LG LAPTOP EXTRAS 11708M: Matan Ziv-Av <matan@svgalib.org> 11709L: platform-driver-x86@vger.kernel.org 11710S: Maintained 11711F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11712F: Documentation/admin-guide/laptops/lg-laptop.rst 11713F: drivers/platform/x86/lg-laptop.c 11714 11715LG2160 MEDIA DRIVER 11716M: Michael Krufky <mkrufky@linuxtv.org> 11717L: linux-media@vger.kernel.org 11718S: Maintained 11719W: https://linuxtv.org 11720W: http://github.com/mkrufky 11721Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11722T: git git://linuxtv.org/mkrufky/tuners.git 11723F: drivers/media/dvb-frontends/lg2160.* 11724 11725LGDT3305 MEDIA DRIVER 11726M: Michael Krufky <mkrufky@linuxtv.org> 11727L: linux-media@vger.kernel.org 11728S: Maintained 11729W: https://linuxtv.org 11730W: http://github.com/mkrufky 11731Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11732T: git git://linuxtv.org/mkrufky/tuners.git 11733F: drivers/media/dvb-frontends/lgdt3305.* 11734 11735LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11736M: Viresh Kumar <vireshk@kernel.org> 11737L: linux-ide@vger.kernel.org 11738S: Maintained 11739T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11740F: drivers/ata/pata_arasan_cf.c 11741F: include/linux/pata_arasan_cf_data.h 11742 11743LIBATA PATA DRIVERS 11744R: Sergey Shtylyov <s.shtylyov@omp.ru> 11745L: linux-ide@vger.kernel.org 11746F: drivers/ata/ata_*.c 11747F: drivers/ata/pata_*.c 11748 11749LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11750M: Linus Walleij <linus.walleij@linaro.org> 11751L: linux-ide@vger.kernel.org 11752S: Maintained 11753T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11754F: drivers/ata/pata_ftide010.c 11755F: drivers/ata/sata_gemini.c 11756F: drivers/ata/sata_gemini.h 11757 11758LIBATA SATA AHCI PLATFORM devices support 11759M: Hans de Goede <hdegoede@redhat.com> 11760M: Jens Axboe <axboe@kernel.dk> 11761L: linux-ide@vger.kernel.org 11762S: Maintained 11763T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11764F: drivers/ata/ahci_platform.c 11765F: drivers/ata/libahci_platform.c 11766F: include/linux/ahci_platform.h 11767 11768LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11769M: Serge Semin <fancer.lancer@gmail.com> 11770L: linux-ide@vger.kernel.org 11771S: Maintained 11772T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11773F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11774F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11775F: drivers/ata/ahci_dwc.c 11776 11777LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11778M: Mikael Pettersson <mikpelinux@gmail.com> 11779L: linux-ide@vger.kernel.org 11780S: Maintained 11781T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11782F: drivers/ata/sata_promise.* 11783 11784LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11785M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11786L: linux-ide@vger.kernel.org 11787S: Maintained 11788T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11789F: Documentation/ABI/testing/sysfs-ata 11790F: Documentation/devicetree/bindings/ata/ 11791F: drivers/ata/ 11792F: include/linux/ata.h 11793F: include/linux/libata.h 11794 11795LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11796M: Vishal Verma <vishal.l.verma@intel.com> 11797M: Dan Williams <dan.j.williams@intel.com> 11798M: Dave Jiang <dave.jiang@intel.com> 11799L: nvdimm@lists.linux.dev 11800S: Supported 11801Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11802P: Documentation/nvdimm/maintainer-entry-profile.rst 11803F: drivers/nvdimm/btt* 11804 11805LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11806M: Dan Williams <dan.j.williams@intel.com> 11807M: Vishal Verma <vishal.l.verma@intel.com> 11808M: Dave Jiang <dave.jiang@intel.com> 11809L: nvdimm@lists.linux.dev 11810S: Supported 11811Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11812P: Documentation/nvdimm/maintainer-entry-profile.rst 11813F: drivers/nvdimm/pmem* 11814 11815LIBNVDIMM: DEVICETREE BINDINGS 11816M: Oliver O'Halloran <oohall@gmail.com> 11817L: nvdimm@lists.linux.dev 11818S: Supported 11819Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11820F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11821F: drivers/nvdimm/of_pmem.c 11822 11823LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11824M: Dan Williams <dan.j.williams@intel.com> 11825M: Vishal Verma <vishal.l.verma@intel.com> 11826M: Dave Jiang <dave.jiang@intel.com> 11827M: Ira Weiny <ira.weiny@intel.com> 11828L: nvdimm@lists.linux.dev 11829S: Supported 11830Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11831P: Documentation/nvdimm/maintainer-entry-profile.rst 11832T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11833F: drivers/acpi/nfit/* 11834F: drivers/nvdimm/* 11835F: include/linux/libnvdimm.h 11836F: include/linux/nd.h 11837F: include/uapi/linux/ndctl.h 11838F: tools/testing/nvdimm/ 11839 11840LICENSES and SPDX stuff 11841M: Thomas Gleixner <tglx@linutronix.de> 11842M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11843L: linux-spdx@vger.kernel.org 11844S: Maintained 11845T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11846F: COPYING 11847F: Documentation/process/license-rules.rst 11848F: LICENSES/ 11849F: scripts/spdxcheck-test.sh 11850F: scripts/spdxcheck.py 11851F: scripts/spdxexclude 11852 11853LINEAR RANGES HELPERS 11854M: Mark Brown <broonie@kernel.org> 11855R: Matti Vaittinen <mazziesaccount@gmail.com> 11856F: lib/linear_ranges.c 11857F: lib/test_linear_ranges.c 11858F: include/linux/linear_range.h 11859 11860LINUX FOR POWER MACINTOSH 11861M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11862L: linuxppc-dev@lists.ozlabs.org 11863S: Odd Fixes 11864F: arch/powerpc/platforms/powermac/ 11865F: drivers/macintosh/ 11866 11867LINUX FOR POWERPC (32-BIT AND 64-BIT) 11868M: Michael Ellerman <mpe@ellerman.id.au> 11869R: Nicholas Piggin <npiggin@gmail.com> 11870R: Christophe Leroy <christophe.leroy@csgroup.eu> 11871L: linuxppc-dev@lists.ozlabs.org 11872S: Supported 11873W: https://github.com/linuxppc/wiki/wiki 11874Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11875T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11876F: Documentation/ABI/stable/sysfs-firmware-opal-* 11877F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11878F: Documentation/devicetree/bindings/powerpc/ 11879F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11880F: Documentation/powerpc/ 11881F: arch/powerpc/ 11882F: drivers/*/*/*pasemi* 11883F: drivers/*/*pasemi* 11884F: drivers/char/tpm/tpm_ibmvtpm* 11885F: drivers/crypto/nx/ 11886F: drivers/crypto/vmx/ 11887F: drivers/i2c/busses/i2c-opal.c 11888F: drivers/net/ethernet/ibm/ibmveth.* 11889F: drivers/net/ethernet/ibm/ibmvnic.* 11890F: drivers/pci/hotplug/pnv_php.c 11891F: drivers/pci/hotplug/rpa* 11892F: drivers/rtc/rtc-opal.c 11893F: drivers/scsi/ibmvscsi/ 11894F: drivers/tty/hvc/hvc_opal.c 11895F: drivers/watchdog/wdrtas.c 11896F: tools/testing/selftests/powerpc 11897N: /pmac 11898N: powermac 11899N: powernv 11900N: [^a-z0-9]ps3 11901N: pseries 11902 11903LINUX FOR POWERPC EMBEDDED MPC5XXX 11904M: Anatolij Gustschin <agust@denx.de> 11905L: linuxppc-dev@lists.ozlabs.org 11906S: Odd Fixes 11907F: arch/powerpc/platforms/512x/ 11908F: arch/powerpc/platforms/52xx/ 11909 11910LINUX FOR POWERPC EMBEDDED PPC4XX 11911L: linuxppc-dev@lists.ozlabs.org 11912S: Orphan 11913F: arch/powerpc/platforms/40x/ 11914F: arch/powerpc/platforms/44x/ 11915 11916LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11917M: Scott Wood <oss@buserror.net> 11918L: linuxppc-dev@lists.ozlabs.org 11919S: Odd fixes 11920T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11921F: Documentation/devicetree/bindings/powerpc/fsl/ 11922F: arch/powerpc/platforms/83xx/ 11923F: arch/powerpc/platforms/85xx/ 11924 11925LINUX FOR POWERPC EMBEDDED PPC8XX 11926M: Christophe Leroy <christophe.leroy@csgroup.eu> 11927L: linuxppc-dev@lists.ozlabs.org 11928S: Maintained 11929F: arch/powerpc/platforms/8xx/ 11930 11931LINUX KERNEL DUMP TEST MODULE (LKDTM) 11932M: Kees Cook <keescook@chromium.org> 11933S: Maintained 11934F: drivers/misc/lkdtm/* 11935F: tools/testing/selftests/lkdtm/* 11936 11937LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11938M: Alan Stern <stern@rowland.harvard.edu> 11939M: Andrea Parri <parri.andrea@gmail.com> 11940M: Will Deacon <will@kernel.org> 11941M: Peter Zijlstra <peterz@infradead.org> 11942M: Boqun Feng <boqun.feng@gmail.com> 11943M: Nicholas Piggin <npiggin@gmail.com> 11944M: David Howells <dhowells@redhat.com> 11945M: Jade Alglave <j.alglave@ucl.ac.uk> 11946M: Luc Maranget <luc.maranget@inria.fr> 11947M: "Paul E. McKenney" <paulmck@kernel.org> 11948R: Akira Yokosawa <akiyks@gmail.com> 11949R: Daniel Lustig <dlustig@nvidia.com> 11950R: Joel Fernandes <joel@joelfernandes.org> 11951L: linux-kernel@vger.kernel.org 11952L: linux-arch@vger.kernel.org 11953S: Supported 11954T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11955F: Documentation/atomic_bitops.txt 11956F: Documentation/atomic_t.txt 11957F: Documentation/core-api/refcount-vs-atomic.rst 11958F: Documentation/litmus-tests/ 11959F: Documentation/memory-barriers.txt 11960F: tools/memory-model/ 11961 11962LIS3LV02D ACCELEROMETER DRIVER 11963M: Eric Piel <eric.piel@tremplin-utc.net> 11964S: Maintained 11965F: Documentation/misc-devices/lis3lv02d.rst 11966F: drivers/misc/lis3lv02d/ 11967F: drivers/platform/x86/hp/hp_accel.c 11968 11969LIST KUNIT TEST 11970M: David Gow <davidgow@google.com> 11971L: linux-kselftest@vger.kernel.org 11972L: kunit-dev@googlegroups.com 11973S: Maintained 11974F: lib/list-test.c 11975 11976LITEX PLATFORM 11977M: Karol Gugala <kgugala@antmicro.com> 11978M: Mateusz Holenko <mholenko@antmicro.com> 11979M: Gabriel Somlo <gsomlo@gmail.com> 11980M: Joel Stanley <joel@jms.id.au> 11981S: Maintained 11982F: Documentation/devicetree/bindings/*/litex,*.yaml 11983F: arch/openrisc/boot/dts/or1klitex.dts 11984F: include/linux/litex.h 11985F: drivers/tty/serial/liteuart.c 11986F: drivers/soc/litex/* 11987F: drivers/net/ethernet/litex/* 11988F: drivers/mmc/host/litex_mmc.c 11989N: litex 11990 11991LIVE PATCHING 11992M: Josh Poimboeuf <jpoimboe@kernel.org> 11993M: Jiri Kosina <jikos@kernel.org> 11994M: Miroslav Benes <mbenes@suse.cz> 11995M: Petr Mladek <pmladek@suse.com> 11996R: Joe Lawrence <joe.lawrence@redhat.com> 11997L: live-patching@vger.kernel.org 11998S: Maintained 11999T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12000F: Documentation/ABI/testing/sysfs-kernel-livepatch 12001F: Documentation/livepatch/ 12002F: arch/powerpc/include/asm/livepatch.h 12003F: include/linux/livepatch.h 12004F: kernel/livepatch/ 12005F: kernel/module/livepatch.c 12006F: lib/livepatch/ 12007F: samples/livepatch/ 12008F: tools/testing/selftests/livepatch/ 12009 12010LLC (802.2) 12011L: netdev@vger.kernel.org 12012S: Odd fixes 12013F: include/linux/llc.h 12014F: include/net/llc* 12015F: include/uapi/linux/llc.h 12016F: net/llc/ 12017 12018LM73 HARDWARE MONITOR DRIVER 12019M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12020L: linux-hwmon@vger.kernel.org 12021S: Maintained 12022F: drivers/hwmon/lm73.c 12023 12024LM78 HARDWARE MONITOR DRIVER 12025M: Jean Delvare <jdelvare@suse.com> 12026L: linux-hwmon@vger.kernel.org 12027S: Maintained 12028F: Documentation/hwmon/lm78.rst 12029F: drivers/hwmon/lm78.c 12030 12031LM83 HARDWARE MONITOR DRIVER 12032M: Jean Delvare <jdelvare@suse.com> 12033L: linux-hwmon@vger.kernel.org 12034S: Maintained 12035F: Documentation/hwmon/lm83.rst 12036F: drivers/hwmon/lm83.c 12037 12038LM90 HARDWARE MONITOR DRIVER 12039M: Jean Delvare <jdelvare@suse.com> 12040L: linux-hwmon@vger.kernel.org 12041S: Maintained 12042F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12043F: Documentation/hwmon/lm90.rst 12044F: drivers/hwmon/lm90.c 12045F: include/dt-bindings/thermal/lm90.h 12046 12047LM95234 HARDWARE MONITOR DRIVER 12048M: Guenter Roeck <linux@roeck-us.net> 12049L: linux-hwmon@vger.kernel.org 12050S: Maintained 12051F: Documentation/hwmon/lm95234.rst 12052F: drivers/hwmon/lm95234.c 12053 12054LME2510 MEDIA DRIVER 12055M: Malcolm Priestley <tvboxspy@gmail.com> 12056L: linux-media@vger.kernel.org 12057S: Maintained 12058W: https://linuxtv.org 12059Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12060F: drivers/media/usb/dvb-usb-v2/lmedm04* 12061 12062LOADPIN SECURITY MODULE 12063M: Kees Cook <keescook@chromium.org> 12064S: Supported 12065T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12066F: Documentation/admin-guide/LSM/LoadPin.rst 12067F: security/loadpin/ 12068 12069LOCKING PRIMITIVES 12070M: Peter Zijlstra <peterz@infradead.org> 12071M: Ingo Molnar <mingo@redhat.com> 12072M: Will Deacon <will@kernel.org> 12073R: Waiman Long <longman@redhat.com> 12074R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12075L: linux-kernel@vger.kernel.org 12076S: Maintained 12077T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12078F: Documentation/locking/ 12079F: arch/*/include/asm/spinlock*.h 12080F: include/linux/lockdep.h 12081F: include/linux/mutex*.h 12082F: include/linux/rwlock*.h 12083F: include/linux/rwsem*.h 12084F: include/linux/seqlock.h 12085F: include/linux/spinlock*.h 12086F: kernel/locking/ 12087F: lib/locking*.[ch] 12088X: kernel/locking/locktorture.c 12089 12090LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12091M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12092L: linux-ntfs-dev@lists.sourceforge.net 12093S: Maintained 12094W: http://www.linux-ntfs.org/content/view/19/37/ 12095F: Documentation/admin-guide/ldm.rst 12096F: block/partitions/ldm.* 12097 12098LOGITECH HID GAMING KEYBOARDS 12099M: Hans de Goede <hdegoede@redhat.com> 12100L: linux-input@vger.kernel.org 12101S: Maintained 12102T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12103F: drivers/hid/hid-lg-g15.c 12104 12105LONTIUM LT8912B MIPI TO HDMI BRIDGE 12106M: Adrien Grassein <adrien.grassein@gmail.com> 12107S: Maintained 12108F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12109F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12110 12111LOONGARCH 12112M: Huacai Chen <chenhuacai@kernel.org> 12113R: WANG Xuerui <kernel@xen0n.name> 12114L: loongarch@lists.linux.dev 12115S: Maintained 12116T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12117F: arch/loongarch/ 12118F: drivers/*/*loongarch* 12119F: Documentation/loongarch/ 12120F: Documentation/translations/zh_CN/loongarch/ 12121 12122LOONGSON LS2X I2C DRIVER 12123M: Binbin Zhou <zhoubinbin@loongson.cn> 12124L: linux-i2c@vger.kernel.org 12125S: Maintained 12126F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12127F: drivers/i2c/busses/i2c-ls2x.c 12128 12129LOONGSON-2 SOC SERIES GUTS DRIVER 12130M: Yinbo Zhu <zhuyinbo@loongson.cn> 12131L: loongarch@lists.linux.dev 12132S: Maintained 12133F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12134F: drivers/soc/loongson/loongson2_guts.c 12135 12136LOONGSON-2 SOC SERIES PINCTRL DRIVER 12137M: zhanghongchen <zhanghongchen@loongson.cn> 12138M: Yinbo Zhu <zhuyinbo@loongson.cn> 12139L: linux-gpio@vger.kernel.org 12140S: Maintained 12141F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12142F: drivers/pinctrl/pinctrl-loongson2.c 12143 12144LOONGSON-2 SOC SERIES CLOCK DRIVER 12145M: Yinbo Zhu <zhuyinbo@loongson.cn> 12146L: linux-clk@vger.kernel.org 12147S: Maintained 12148F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12149F: include/dt-bindings/clock/loongson,ls2k-clk.h 12150 12151LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12152M: Sathya Prakash <sathya.prakash@broadcom.com> 12153M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12154M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12155L: MPT-FusionLinux.pdl@broadcom.com 12156L: linux-scsi@vger.kernel.org 12157S: Supported 12158W: http://www.avagotech.com/support/ 12159F: drivers/message/fusion/ 12160F: drivers/scsi/mpt3sas/ 12161 12162LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12163M: Matthew Wilcox <willy@infradead.org> 12164L: linux-scsi@vger.kernel.org 12165S: Maintained 12166F: drivers/scsi/sym53c8xx_2/ 12167 12168LTC1660 DAC DRIVER 12169M: Marcus Folkesson <marcus.folkesson@gmail.com> 12170L: linux-iio@vger.kernel.org 12171S: Maintained 12172F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12173F: drivers/iio/dac/ltc1660.c 12174 12175LTC2688 IIO DAC DRIVER 12176M: Nuno Sá <nuno.sa@analog.com> 12177L: linux-iio@vger.kernel.org 12178S: Supported 12179W: https://ez.analog.com/linux-software-drivers 12180F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12181F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12182F: drivers/iio/dac/ltc2688.c 12183 12184LTC2947 HARDWARE MONITOR DRIVER 12185M: Nuno Sá <nuno.sa@analog.com> 12186L: linux-hwmon@vger.kernel.org 12187S: Supported 12188W: https://ez.analog.com/linux-software-drivers 12189F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12190F: drivers/hwmon/ltc2947-core.c 12191F: drivers/hwmon/ltc2947-i2c.c 12192F: drivers/hwmon/ltc2947-spi.c 12193F: drivers/hwmon/ltc2947.h 12194 12195LTC2983 IIO TEMPERATURE DRIVER 12196M: Nuno Sá <nuno.sa@analog.com> 12197L: linux-iio@vger.kernel.org 12198S: Supported 12199W: https://ez.analog.com/linux-software-drivers 12200F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12201F: drivers/iio/temperature/ltc2983.c 12202 12203LTC4261 HARDWARE MONITOR DRIVER 12204M: Guenter Roeck <linux@roeck-us.net> 12205L: linux-hwmon@vger.kernel.org 12206S: Maintained 12207F: Documentation/hwmon/ltc4261.rst 12208F: drivers/hwmon/ltc4261.c 12209 12210LTC4306 I2C MULTIPLEXER DRIVER 12211M: Michael Hennerich <michael.hennerich@analog.com> 12212L: linux-i2c@vger.kernel.org 12213S: Supported 12214W: https://ez.analog.com/linux-software-drivers 12215F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12216F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12217 12218LTP (Linux Test Project) 12219M: Mike Frysinger <vapier@gentoo.org> 12220M: Cyril Hrubis <chrubis@suse.cz> 12221M: Wanlong Gao <wanlong.gao@gmail.com> 12222M: Jan Stancek <jstancek@redhat.com> 12223M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12224M: Alexey Kodanev <alexey.kodanev@oracle.com> 12225L: ltp@lists.linux.it (subscribers-only) 12226S: Maintained 12227W: http://linux-test-project.github.io/ 12228T: git https://github.com/linux-test-project/ltp.git 12229 12230LYNX 28G SERDES PHY DRIVER 12231M: Ioana Ciornei <ioana.ciornei@nxp.com> 12232L: netdev@vger.kernel.org 12233S: Supported 12234F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12235F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12236 12237LYNX PCS MODULE 12238M: Ioana Ciornei <ioana.ciornei@nxp.com> 12239L: netdev@vger.kernel.org 12240S: Supported 12241F: drivers/net/pcs/pcs-lynx.c 12242F: include/linux/pcs-lynx.h 12243 12244M68K ARCHITECTURE 12245M: Geert Uytterhoeven <geert@linux-m68k.org> 12246L: linux-m68k@lists.linux-m68k.org 12247S: Maintained 12248W: http://www.linux-m68k.org/ 12249T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12250F: arch/m68k/ 12251F: drivers/zorro/ 12252 12253M68K ON APPLE MACINTOSH 12254M: Joshua Thompson <funaho@jurai.org> 12255L: linux-m68k@lists.linux-m68k.org 12256S: Maintained 12257W: http://www.mac.linux-m68k.org/ 12258F: arch/m68k/mac/ 12259F: drivers/macintosh/adb-iop.c 12260F: drivers/macintosh/via-macii.c 12261 12262M68K ON HP9000/300 12263M: Philip Blundell <philb@gnu.org> 12264S: Maintained 12265W: http://www.tazenda.demon.co.uk/phil/linux-hp 12266F: arch/m68k/hp300/ 12267 12268M88DS3103 MEDIA DRIVER 12269M: Antti Palosaari <crope@iki.fi> 12270L: linux-media@vger.kernel.org 12271S: Maintained 12272W: https://linuxtv.org 12273W: http://palosaari.fi/linux/ 12274Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12275T: git git://linuxtv.org/anttip/media_tree.git 12276F: drivers/media/dvb-frontends/m88ds3103* 12277 12278M88RS2000 MEDIA DRIVER 12279M: Malcolm Priestley <tvboxspy@gmail.com> 12280L: linux-media@vger.kernel.org 12281S: Maintained 12282W: https://linuxtv.org 12283Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12284F: drivers/media/dvb-frontends/m88rs2000* 12285 12286MA901 MASTERKIT USB FM RADIO DRIVER 12287M: Alexey Klimov <klimov.linux@gmail.com> 12288L: linux-media@vger.kernel.org 12289S: Maintained 12290T: git git://linuxtv.org/media_tree.git 12291F: drivers/media/radio/radio-ma901.c 12292 12293MAC80211 12294M: Johannes Berg <johannes@sipsolutions.net> 12295L: linux-wireless@vger.kernel.org 12296S: Maintained 12297W: https://wireless.wiki.kernel.org/ 12298Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12299T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12300T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12301F: Documentation/networking/mac80211-injection.rst 12302F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12303F: drivers/net/wireless/mac80211_hwsim.[ch] 12304F: include/net/mac80211.h 12305F: net/mac80211/ 12306 12307MAILBOX API 12308M: Jassi Brar <jassisinghbrar@gmail.com> 12309L: linux-kernel@vger.kernel.org 12310S: Maintained 12311F: drivers/mailbox/ 12312F: include/linux/mailbox_client.h 12313F: include/linux/mailbox_controller.h 12314F: include/dt-bindings/mailbox/ 12315F: Documentation/devicetree/bindings/mailbox/ 12316 12317MAILBOX ARM MHUv2 12318M: Viresh Kumar <viresh.kumar@linaro.org> 12319M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12320L: linux-kernel@vger.kernel.org 12321S: Maintained 12322F: drivers/mailbox/arm_mhuv2.c 12323F: include/linux/mailbox/arm_mhuv2_message.h 12324F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12325 12326MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12327M: Jeremy Kerr <jk@codeconstruct.com.au> 12328M: Matt Johnston <matt@codeconstruct.com.au> 12329L: netdev@vger.kernel.org 12330S: Maintained 12331F: Documentation/networking/mctp.rst 12332F: drivers/net/mctp/ 12333F: include/net/mctp.h 12334F: include/net/mctpdevice.h 12335F: include/net/netns/mctp.h 12336F: net/mctp/ 12337 12338MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12339M: Michael Kerrisk <mtk.manpages@gmail.com> 12340L: linux-man@vger.kernel.org 12341S: Maintained 12342W: http://www.kernel.org/doc/man-pages 12343 12344MAPLE TREE 12345M: Liam R. Howlett <Liam.Howlett@oracle.com> 12346L: linux-mm@kvack.org 12347S: Supported 12348F: Documentation/core-api/maple_tree.rst 12349F: include/linux/maple_tree.h 12350F: include/trace/events/maple_tree.h 12351F: lib/maple_tree.c 12352F: lib/test_maple_tree.c 12353F: tools/testing/radix-tree/linux/maple_tree.h 12354F: tools/testing/radix-tree/maple.c 12355 12356MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12357M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12358L: linux-mips@vger.kernel.org 12359S: Maintained 12360F: arch/mips/boot/dts/img/pistachio* 12361 12362MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12363M: Andrew Lunn <andrew@lunn.ch> 12364L: netdev@vger.kernel.org 12365S: Maintained 12366F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12367F: Documentation/networking/devlink/mv88e6xxx.rst 12368F: drivers/net/dsa/mv88e6xxx/ 12369F: include/linux/dsa/mv88e6xxx.h 12370F: include/linux/platform_data/mv88e6xxx.h 12371 12372MARVELL ARMADA 3700 PHY DRIVERS 12373M: Miquel Raynal <miquel.raynal@bootlin.com> 12374S: Maintained 12375F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12376F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12377F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12378F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12379 12380MARVELL ARMADA 3700 SERIAL DRIVER 12381M: Pali Rohár <pali@kernel.org> 12382S: Maintained 12383F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12384F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12385F: drivers/tty/serial/mvebu-uart.c 12386 12387MARVELL ARMADA DRM SUPPORT 12388M: Russell King <linux@armlinux.org.uk> 12389S: Maintained 12390T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12391T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12392F: Documentation/devicetree/bindings/display/armada/ 12393F: drivers/gpu/drm/armada/ 12394F: include/uapi/drm/armada_drm.h 12395 12396MARVELL CRYPTO DRIVER 12397M: Boris Brezillon <bbrezillon@kernel.org> 12398M: Arnaud Ebalard <arno@natisbad.org> 12399M: Srujana Challa <schalla@marvell.com> 12400L: linux-crypto@vger.kernel.org 12401S: Maintained 12402F: drivers/crypto/marvell/ 12403F: include/linux/soc/marvell/octeontx2/ 12404 12405MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12406M: Mirko Lindner <mlindner@marvell.com> 12407M: Stephen Hemminger <stephen@networkplumber.org> 12408L: netdev@vger.kernel.org 12409S: Maintained 12410F: drivers/net/ethernet/marvell/sk* 12411 12412MARVELL LIBERTAS WIRELESS DRIVER 12413L: libertas-dev@lists.infradead.org 12414S: Orphan 12415F: drivers/net/wireless/marvell/libertas/ 12416 12417MARVELL MACCHIATOBIN SUPPORT 12418M: Russell King <linux@armlinux.org.uk> 12419L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12420S: Maintained 12421F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12422 12423MARVELL MV643XX ETHERNET DRIVER 12424M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12425L: netdev@vger.kernel.org 12426S: Maintained 12427F: drivers/net/ethernet/marvell/mv643xx_eth.* 12428F: include/linux/mv643xx.h 12429 12430MARVELL MV88X3310 PHY DRIVER 12431M: Russell King <linux@armlinux.org.uk> 12432M: Marek Behún <kabel@kernel.org> 12433L: netdev@vger.kernel.org 12434S: Maintained 12435F: drivers/net/phy/marvell10g.c 12436 12437MARVELL MVEBU THERMAL DRIVER 12438M: Miquel Raynal <miquel.raynal@bootlin.com> 12439S: Maintained 12440F: drivers/thermal/armada_thermal.c 12441 12442MARVELL MVNETA ETHERNET DRIVER 12443M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12444L: netdev@vger.kernel.org 12445S: Maintained 12446F: drivers/net/ethernet/marvell/mvneta.* 12447 12448MARVELL MVPP2 ETHERNET DRIVER 12449M: Marcin Wojtas <mw@semihalf.com> 12450M: Russell King <linux@armlinux.org.uk> 12451L: netdev@vger.kernel.org 12452S: Maintained 12453F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12454F: drivers/net/ethernet/marvell/mvpp2/ 12455 12456MARVELL MWIFIEX WIRELESS DRIVER 12457M: Amitkumar Karwar <amitkarwar@gmail.com> 12458M: Ganapathi Bhat <ganapathi017@gmail.com> 12459M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12460M: Xinming Hu <huxinming820@gmail.com> 12461L: linux-wireless@vger.kernel.org 12462S: Maintained 12463F: drivers/net/wireless/marvell/mwifiex/ 12464 12465MARVELL MWL8K WIRELESS DRIVER 12466M: Lennert Buytenhek <buytenh@wantstofly.org> 12467L: linux-wireless@vger.kernel.org 12468S: Odd Fixes 12469F: drivers/net/wireless/marvell/mwl8k.c 12470 12471MARVELL NAND CONTROLLER DRIVER 12472M: Miquel Raynal <miquel.raynal@bootlin.com> 12473L: linux-mtd@lists.infradead.org 12474S: Maintained 12475F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12476F: drivers/mtd/nand/raw/marvell_nand.c 12477 12478MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12479M: Sunil Goutham <sgoutham@marvell.com> 12480M: Geetha sowjanya <gakula@marvell.com> 12481M: Subbaraya Sundeep <sbhatta@marvell.com> 12482M: hariprasad <hkelam@marvell.com> 12483L: netdev@vger.kernel.org 12484S: Supported 12485F: drivers/net/ethernet/marvell/octeontx2/nic/ 12486F: include/linux/soc/marvell/octeontx2/ 12487 12488MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12489M: Sunil Goutham <sgoutham@marvell.com> 12490M: Linu Cherian <lcherian@marvell.com> 12491M: Geetha sowjanya <gakula@marvell.com> 12492M: Jerin Jacob <jerinj@marvell.com> 12493M: hariprasad <hkelam@marvell.com> 12494M: Subbaraya Sundeep <sbhatta@marvell.com> 12495L: netdev@vger.kernel.org 12496S: Supported 12497F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12498F: drivers/net/ethernet/marvell/octeontx2/af/ 12499 12500MARVELL PRESTERA ETHERNET SWITCH DRIVER 12501M: Taras Chornyi <taras.chornyi@plvision.eu> 12502S: Supported 12503W: https://github.com/Marvell-switching/switchdev-prestera 12504F: drivers/net/ethernet/marvell/prestera/ 12505 12506MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12507M: Nicolas Pitre <nico@fluxnic.net> 12508S: Odd Fixes 12509F: drivers/mmc/host/mvsdio.* 12510 12511MARVELL USB MDIO CONTROLLER DRIVER 12512M: Tobias Waldekranz <tobias@waldekranz.com> 12513L: netdev@vger.kernel.org 12514S: Maintained 12515F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12516F: drivers/net/mdio/mdio-mvusb.c 12517 12518MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12519M: Hu Ziji <huziji@marvell.com> 12520L: linux-mmc@vger.kernel.org 12521S: Supported 12522F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12523F: drivers/mmc/host/sdhci-xenon* 12524 12525MARVELL OCTEON ENDPOINT DRIVER 12526M: Veerasenareddy Burru <vburru@marvell.com> 12527M: Abhijit Ayarekar <aayarekar@marvell.com> 12528L: netdev@vger.kernel.org 12529S: Supported 12530F: drivers/net/ethernet/marvell/octeon_ep 12531 12532MATROX FRAMEBUFFER DRIVER 12533L: linux-fbdev@vger.kernel.org 12534S: Orphan 12535F: drivers/video/fbdev/matrox/matroxfb_* 12536F: include/uapi/linux/matroxfb.h 12537 12538MAX15301 DRIVER 12539M: Daniel Nilsson <daniel.nilsson@flex.com> 12540L: linux-hwmon@vger.kernel.org 12541S: Maintained 12542F: Documentation/hwmon/max15301.rst 12543F: drivers/hwmon/pmbus/max15301.c 12544 12545MAX16065 HARDWARE MONITOR DRIVER 12546M: Guenter Roeck <linux@roeck-us.net> 12547L: linux-hwmon@vger.kernel.org 12548S: Maintained 12549F: Documentation/hwmon/max16065.rst 12550F: drivers/hwmon/max16065.c 12551 12552MAX2175 SDR TUNER DRIVER 12553M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12554L: linux-media@vger.kernel.org 12555S: Maintained 12556T: git git://linuxtv.org/media_tree.git 12557F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12558F: Documentation/userspace-api/media/drivers/max2175.rst 12559F: drivers/media/i2c/max2175* 12560F: include/uapi/linux/max2175.h 12561 12562MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12563L: linux-hwmon@vger.kernel.org 12564S: Orphan 12565F: Documentation/hwmon/max6650.rst 12566F: drivers/hwmon/max6650.c 12567 12568MAX6697 HARDWARE MONITOR DRIVER 12569M: Guenter Roeck <linux@roeck-us.net> 12570L: linux-hwmon@vger.kernel.org 12571S: Maintained 12572F: Documentation/devicetree/bindings/hwmon/max6697.txt 12573F: Documentation/hwmon/max6697.rst 12574F: drivers/hwmon/max6697.c 12575F: include/linux/platform_data/max6697.h 12576 12577MAX9286 QUAD GMSL DESERIALIZER DRIVER 12578M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12579M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12580M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12581M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12582L: linux-media@vger.kernel.org 12583S: Maintained 12584F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12585F: drivers/media/i2c/max9286.c 12586 12587MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12588M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12589L: linux-media@vger.kernel.org 12590S: Maintained 12591F: drivers/staging/media/max96712/max96712.c 12592 12593MAX9860 MONO AUDIO VOICE CODEC DRIVER 12594M: Peter Rosin <peda@axentia.se> 12595L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12596S: Maintained 12597F: Documentation/devicetree/bindings/sound/max9860.txt 12598F: sound/soc/codecs/max9860.* 12599 12600MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12601M: Andreas Klinger <ak@it-klinger.de> 12602L: linux-iio@vger.kernel.org 12603S: Maintained 12604F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12605F: drivers/iio/proximity/mb1232.c 12606 12607MAXIM MAX11205 DRIVER 12608M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12609L: linux-iio@vger.kernel.org 12610S: Supported 12611W: https://ez.analog.com/linux-software-drivers 12612F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12613F: drivers/iio/adc/max11205.c 12614 12615MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12616R: Iskren Chernev <iskren.chernev@gmail.com> 12617R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12618R: Marek Szyprowski <m.szyprowski@samsung.com> 12619R: Matheus Castello <matheus@castello.eng.br> 12620L: linux-pm@vger.kernel.org 12621S: Maintained 12622F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12623F: drivers/power/supply/max17040_battery.c 12624 12625MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12626R: Hans de Goede <hdegoede@redhat.com> 12627R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12628R: Marek Szyprowski <m.szyprowski@samsung.com> 12629R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12630R: Purism Kernel Team <kernel@puri.sm> 12631L: linux-pm@vger.kernel.org 12632S: Maintained 12633F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12634F: drivers/power/supply/max17042_battery.c 12635 12636MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12637M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12638L: linux-kernel@vger.kernel.org 12639S: Maintained 12640F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12641F: drivers/regulator/max20086-regulator.c 12642 12643MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12644M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12645L: linux-iio@vger.kernel.org 12646S: Maintained 12647F: drivers/iio/temperature/max30208.c 12648 12649MAXIM MAX77650 PMIC MFD DRIVER 12650M: Bartosz Golaszewski <brgl@bgdev.pl> 12651L: linux-kernel@vger.kernel.org 12652S: Maintained 12653F: Documentation/devicetree/bindings/*/*max77650.yaml 12654F: Documentation/devicetree/bindings/*/max77650*.yaml 12655F: drivers/gpio/gpio-max77650.c 12656F: drivers/input/misc/max77650-onkey.c 12657F: drivers/leds/leds-max77650.c 12658F: drivers/mfd/max77650.c 12659F: drivers/power/supply/max77650-charger.c 12660F: drivers/regulator/max77650-regulator.c 12661F: include/linux/mfd/max77650.h 12662 12663MAXIM MAX77714 PMIC MFD DRIVER 12664M: Luca Ceresoli <luca@lucaceresoli.net> 12665S: Maintained 12666F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12667F: drivers/mfd/max77714.c 12668F: include/linux/mfd/max77714.h 12669 12670MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12671M: Javier Martinez Canillas <javier@dowhile0.org> 12672L: linux-kernel@vger.kernel.org 12673S: Supported 12674F: Documentation/devicetree/bindings/*/*max77802.yaml 12675F: drivers/regulator/max77802-regulator.c 12676F: include/dt-bindings/*/*max77802.h 12677 12678MAXIM MAX77976 BATTERY CHARGER 12679M: Luca Ceresoli <luca@lucaceresoli.net> 12680S: Supported 12681F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12682F: drivers/power/supply/max77976_charger.c 12683 12684MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12685M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12686L: linux-pm@vger.kernel.org 12687S: Supported 12688B: mailto:linux-samsung-soc@vger.kernel.org 12689F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12690F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12691F: drivers/power/supply/max14577_charger.c 12692F: drivers/power/supply/max77693_charger.c 12693 12694MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12695M: Chanwoo Choi <cw00.choi@samsung.com> 12696M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12697L: linux-kernel@vger.kernel.org 12698S: Supported 12699B: mailto:linux-samsung-soc@vger.kernel.org 12700F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12701F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12702F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12703F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12704F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12705F: drivers/*/*max77843.c 12706F: drivers/*/max14577*.c 12707F: drivers/*/max77686*.c 12708F: drivers/*/max77693*.c 12709F: drivers/clk/clk-max77686.c 12710F: drivers/extcon/extcon-max14577.c 12711F: drivers/extcon/extcon-max77693.c 12712F: drivers/rtc/rtc-max77686.c 12713F: include/linux/mfd/max14577*.h 12714F: include/linux/mfd/max77686*.h 12715F: include/linux/mfd/max77693*.h 12716 12717MAXIRADIO FM RADIO RECEIVER DRIVER 12718M: Hans Verkuil <hverkuil@xs4all.nl> 12719L: linux-media@vger.kernel.org 12720S: Maintained 12721W: https://linuxtv.org 12722T: git git://linuxtv.org/media_tree.git 12723F: drivers/media/radio/radio-maxiradio* 12724 12725MAXLINEAR ETHERNET PHY DRIVER 12726M: Xu Liang <lxu@maxlinear.com> 12727L: netdev@vger.kernel.org 12728S: Supported 12729F: drivers/net/phy/mxl-gpy.c 12730 12731MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12732R: Yasushi SHOJI <yashi@spacecubics.com> 12733L: linux-can@vger.kernel.org 12734S: Maintained 12735F: drivers/net/can/usb/mcba_usb.c 12736 12737MCAN MMIO DEVICE DRIVER 12738M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12739L: linux-can@vger.kernel.org 12740S: Maintained 12741F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12742F: drivers/net/can/m_can/m_can.c 12743F: drivers/net/can/m_can/m_can.h 12744F: drivers/net/can/m_can/m_can_platform.c 12745 12746MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12747M: Rishi Gupta <gupt21@gmail.com> 12748L: linux-i2c@vger.kernel.org 12749L: linux-input@vger.kernel.org 12750S: Maintained 12751F: drivers/hid/hid-mcp2221.c 12752 12753MCP251XFD SPI-CAN NETWORK DRIVER 12754M: Marc Kleine-Budde <mkl@pengutronix.de> 12755M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12756R: Thomas Kopp <thomas.kopp@microchip.com> 12757L: linux-can@vger.kernel.org 12758S: Maintained 12759F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12760F: drivers/net/can/spi/mcp251xfd/ 12761 12762MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12763M: Peter Rosin <peda@axentia.se> 12764L: linux-iio@vger.kernel.org 12765S: Maintained 12766F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12767F: drivers/iio/potentiometer/mcp4018.c 12768F: drivers/iio/potentiometer/mcp4531.c 12769 12770MCR20A IEEE-802.15.4 RADIO DRIVER 12771M: Stefan Schmidt <stefan@datenfreihafen.org> 12772L: linux-wpan@vger.kernel.org 12773S: Odd Fixes 12774W: https://github.com/xueliu/mcr20a-linux 12775F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12776F: drivers/net/ieee802154/mcr20a.c 12777F: drivers/net/ieee802154/mcr20a.h 12778 12779MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12780M: William Breathitt Gray <william.gray@linaro.org> 12781L: linux-iio@vger.kernel.org 12782S: Maintained 12783F: drivers/iio/dac/cio-dac.c 12784 12785MEDIA CONTROLLER FRAMEWORK 12786M: Sakari Ailus <sakari.ailus@linux.intel.com> 12787M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12788L: linux-media@vger.kernel.org 12789S: Supported 12790W: https://www.linuxtv.org 12791T: git git://linuxtv.org/media_tree.git 12792F: drivers/media/mc/ 12793F: include/media/media-*.h 12794F: include/uapi/linux/media.h 12795 12796MEDIA DRIVER FOR FREESCALE IMX PXP 12797M: Philipp Zabel <p.zabel@pengutronix.de> 12798L: linux-media@vger.kernel.org 12799S: Maintained 12800T: git git://linuxtv.org/media_tree.git 12801F: drivers/media/platform/nxp/imx-pxp.[ch] 12802 12803MEDIA DRIVERS FOR ASCOT2E 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/ascot2e* 12812 12813MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12814M: Jasmin Jessich <jasmin@anw.at> 12815L: linux-media@vger.kernel.org 12816S: Maintained 12817W: https://linuxtv.org 12818T: git git://linuxtv.org/media_tree.git 12819F: drivers/media/dvb-frontends/cxd2099* 12820 12821MEDIA DRIVERS FOR CXD2841ER 12822M: Sergey Kozlov <serjk@netup.ru> 12823M: Abylay Ospan <aospan@netup.ru> 12824L: linux-media@vger.kernel.org 12825S: Supported 12826W: https://linuxtv.org 12827W: http://netup.tv/ 12828T: git git://linuxtv.org/media_tree.git 12829F: drivers/media/dvb-frontends/cxd2841er* 12830 12831MEDIA DRIVERS FOR CXD2880 12832M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12833L: linux-media@vger.kernel.org 12834S: Supported 12835W: http://linuxtv.org/ 12836T: git git://linuxtv.org/media_tree.git 12837F: drivers/media/dvb-frontends/cxd2880/* 12838F: drivers/media/spi/cxd2880* 12839 12840MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12841L: linux-media@vger.kernel.org 12842S: Orphan 12843W: https://linuxtv.org 12844T: git git://linuxtv.org/media_tree.git 12845F: drivers/media/pci/ddbridge/* 12846 12847MEDIA DRIVERS FOR FREESCALE IMX 12848M: Steve Longerbeam <slongerbeam@gmail.com> 12849M: Philipp Zabel <p.zabel@pengutronix.de> 12850L: linux-media@vger.kernel.org 12851S: Maintained 12852T: git git://linuxtv.org/media_tree.git 12853F: Documentation/admin-guide/media/imx.rst 12854F: Documentation/devicetree/bindings/media/imx.txt 12855F: drivers/staging/media/imx/ 12856F: include/linux/imx-media.h 12857F: include/media/imx.h 12858 12859MEDIA DRIVERS FOR FREESCALE IMX7 12860M: Rui Miguel Silva <rmfrfs@gmail.com> 12861M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12862L: linux-media@vger.kernel.org 12863S: Maintained 12864T: git git://linuxtv.org/media_tree.git 12865F: Documentation/admin-guide/media/imx7.rst 12866F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12867F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12868F: drivers/media/platform/nxp/imx-mipi-csis.c 12869F: drivers/media/platform/nxp/imx7-media-csi.c 12870 12871MEDIA DRIVERS FOR HELENE 12872M: Abylay Ospan <aospan@netup.ru> 12873L: linux-media@vger.kernel.org 12874S: Supported 12875W: https://linuxtv.org 12876W: http://netup.tv/ 12877T: git git://linuxtv.org/media_tree.git 12878F: drivers/media/dvb-frontends/helene* 12879 12880MEDIA DRIVERS FOR HORUS3A 12881M: Sergey Kozlov <serjk@netup.ru> 12882M: Abylay Ospan <aospan@netup.ru> 12883L: linux-media@vger.kernel.org 12884S: Supported 12885W: https://linuxtv.org 12886W: http://netup.tv/ 12887T: git git://linuxtv.org/media_tree.git 12888F: drivers/media/dvb-frontends/horus3a* 12889 12890MEDIA DRIVERS FOR LNBH25 12891M: Sergey Kozlov <serjk@netup.ru> 12892M: Abylay Ospan <aospan@netup.ru> 12893L: linux-media@vger.kernel.org 12894S: Supported 12895W: https://linuxtv.org 12896W: http://netup.tv/ 12897T: git git://linuxtv.org/media_tree.git 12898F: drivers/media/dvb-frontends/lnbh25* 12899 12900MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12901L: linux-media@vger.kernel.org 12902S: Orphan 12903W: https://linuxtv.org 12904T: git git://linuxtv.org/media_tree.git 12905F: drivers/media/dvb-frontends/mxl5xx* 12906 12907MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12908M: Sergey Kozlov <serjk@netup.ru> 12909M: Abylay Ospan <aospan@netup.ru> 12910L: linux-media@vger.kernel.org 12911S: Supported 12912W: https://linuxtv.org 12913W: http://netup.tv/ 12914T: git git://linuxtv.org/media_tree.git 12915F: drivers/media/pci/netup_unidvb/* 12916 12917MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12918M: Dmitry Osipenko <digetx@gmail.com> 12919L: linux-media@vger.kernel.org 12920L: linux-tegra@vger.kernel.org 12921S: Maintained 12922T: git git://linuxtv.org/media_tree.git 12923F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12924F: drivers/media/platform/nvidia/tegra-vde/ 12925 12926MEDIA DRIVERS FOR RENESAS - CEU 12927M: Jacopo Mondi <jacopo@jmondi.org> 12928L: linux-media@vger.kernel.org 12929L: linux-renesas-soc@vger.kernel.org 12930S: Supported 12931T: git git://linuxtv.org/media_tree.git 12932F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12933F: drivers/media/platform/renesas/renesas-ceu.c 12934F: include/media/drv-intf/renesas-ceu.h 12935 12936MEDIA DRIVERS FOR RENESAS - DRIF 12937M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12938L: linux-media@vger.kernel.org 12939L: linux-renesas-soc@vger.kernel.org 12940S: Supported 12941T: git git://linuxtv.org/media_tree.git 12942F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12943F: drivers/media/platform/renesas/rcar_drif.c 12944 12945MEDIA DRIVERS FOR RENESAS - FCP 12946M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12947L: linux-media@vger.kernel.org 12948L: linux-renesas-soc@vger.kernel.org 12949S: Supported 12950T: git git://linuxtv.org/media_tree.git 12951F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12952F: drivers/media/platform/renesas/rcar-fcp.c 12953F: include/media/rcar-fcp.h 12954 12955MEDIA DRIVERS FOR RENESAS - FDP1 12956M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12957L: linux-media@vger.kernel.org 12958L: linux-renesas-soc@vger.kernel.org 12959S: Supported 12960T: git git://linuxtv.org/media_tree.git 12961F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 12962F: drivers/media/platform/renesas/rcar_fdp1.c 12963 12964MEDIA DRIVERS FOR RENESAS - VIN 12965M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12966L: linux-media@vger.kernel.org 12967L: linux-renesas-soc@vger.kernel.org 12968S: Supported 12969T: git git://linuxtv.org/media_tree.git 12970F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 12971F: Documentation/devicetree/bindings/media/renesas,isp.yaml 12972F: Documentation/devicetree/bindings/media/renesas,vin.yaml 12973F: drivers/media/platform/renesas/rcar-isp.c 12974F: drivers/media/platform/renesas/rcar-vin/ 12975 12976MEDIA DRIVERS FOR RENESAS - VSP1 12977M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12978M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12979L: linux-media@vger.kernel.org 12980L: linux-renesas-soc@vger.kernel.org 12981S: Supported 12982T: git git://linuxtv.org/media_tree.git 12983F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 12984F: drivers/media/platform/renesas/vsp1/ 12985 12986MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 12987L: linux-media@vger.kernel.org 12988S: Orphan 12989W: https://linuxtv.org 12990T: git git://linuxtv.org/media_tree.git 12991F: drivers/media/dvb-frontends/stv0910* 12992 12993MEDIA DRIVERS FOR ST STV6111 TUNER ICs 12994L: linux-media@vger.kernel.org 12995S: Orphan 12996W: https://linuxtv.org 12997T: git git://linuxtv.org/media_tree.git 12998F: drivers/media/dvb-frontends/stv6111* 12999 13000MEDIA DRIVERS FOR STM32 - DCMI 13001M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13002L: linux-media@vger.kernel.org 13003S: Supported 13004T: git git://linuxtv.org/media_tree.git 13005F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13006F: drivers/media/platform/st/stm32/stm32-dcmi.c 13007 13008MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13009M: Mauro Carvalho Chehab <mchehab@kernel.org> 13010L: linux-media@vger.kernel.org 13011S: Maintained 13012W: https://linuxtv.org 13013Q: http://patchwork.kernel.org/project/linux-media/list/ 13014T: git git://linuxtv.org/media_tree.git 13015F: Documentation/admin-guide/media/ 13016F: Documentation/devicetree/bindings/media/ 13017F: Documentation/driver-api/media/ 13018F: Documentation/userspace-api/media/ 13019F: drivers/media/ 13020F: drivers/staging/media/ 13021F: include/dt-bindings/media/ 13022F: include/linux/platform_data/media/ 13023F: include/media/ 13024F: include/uapi/linux/dvb/ 13025F: include/uapi/linux/ivtv* 13026F: include/uapi/linux/media.h 13027F: include/uapi/linux/uvcvideo.h 13028F: include/uapi/linux/v4l2-* 13029F: include/uapi/linux/videodev2.h 13030 13031MEDIATEK BLUETOOTH DRIVER 13032M: Sean Wang <sean.wang@mediatek.com> 13033L: linux-bluetooth@vger.kernel.org 13034L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13035S: Maintained 13036F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13037F: drivers/bluetooth/btmtkuart.c 13038 13039MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13040M: Sean Wang <sean.wang@mediatek.com> 13041L: linux-pm@vger.kernel.org 13042S: Maintained 13043F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13044F: drivers/power/reset/mt6323-poweroff.c 13045 13046MEDIATEK CIR DRIVER 13047M: Sean Wang <sean.wang@mediatek.com> 13048S: Maintained 13049F: drivers/media/rc/mtk-cir.c 13050 13051MEDIATEK DMA DRIVER 13052M: Sean Wang <sean.wang@mediatek.com> 13053L: dmaengine@vger.kernel.org 13054L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13055L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13056S: Maintained 13057F: Documentation/devicetree/bindings/dma/mtk-* 13058F: drivers/dma/mediatek/ 13059 13060MEDIATEK ETHERNET DRIVER 13061M: Felix Fietkau <nbd@nbd.name> 13062M: John Crispin <john@phrozen.org> 13063M: Sean Wang <sean.wang@mediatek.com> 13064M: Mark Lee <Mark-MC.Lee@mediatek.com> 13065M: Lorenzo Bianconi <lorenzo@kernel.org> 13066L: netdev@vger.kernel.org 13067S: Maintained 13068F: drivers/net/ethernet/mediatek/ 13069 13070MEDIATEK I2C CONTROLLER DRIVER 13071M: Qii Wang <qii.wang@mediatek.com> 13072L: linux-i2c@vger.kernel.org 13073S: Maintained 13074F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13075F: drivers/i2c/busses/i2c-mt65xx.c 13076 13077MEDIATEK IOMMU DRIVER 13078M: Yong Wu <yong.wu@mediatek.com> 13079L: iommu@lists.linux.dev 13080L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13081S: Supported 13082F: Documentation/devicetree/bindings/iommu/mediatek* 13083F: drivers/iommu/mtk_iommu* 13084F: include/dt-bindings/memory/mt*-port.h 13085 13086MEDIATEK JPEG DRIVER 13087M: Bin Liu <bin.liu@mediatek.com> 13088S: Supported 13089F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13090F: drivers/media/platform/mediatek/jpeg/ 13091 13092MEDIATEK KEYPAD DRIVER 13093M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13094S: Supported 13095F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13096F: drivers/input/keyboard/mt6779-keypad.c 13097 13098MEDIATEK MDP DRIVER 13099M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13100M: Houlong Wei <houlong.wei@mediatek.com> 13101M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13102S: Supported 13103F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13104F: drivers/media/platform/mediatek/mdp/ 13105F: drivers/media/platform/mediatek/vpu/ 13106 13107MEDIATEK MEDIA DRIVER 13108M: Tiffany Lin <tiffany.lin@mediatek.com> 13109M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13110M: Yunfei Dong <yunfei.dong@mediatek.com> 13111S: Supported 13112F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13113F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13114F: drivers/media/platform/mediatek/vcodec/ 13115F: drivers/media/platform/mediatek/vpu/ 13116 13117MEDIATEK MMC/SD/SDIO DRIVER 13118M: Chaotian Jing <chaotian.jing@mediatek.com> 13119S: Maintained 13120F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13121F: drivers/mmc/host/mtk-sd.c 13122 13123MEDIATEK MT76 WIRELESS LAN DRIVER 13124M: Felix Fietkau <nbd@nbd.name> 13125M: Lorenzo Bianconi <lorenzo@kernel.org> 13126M: Ryder Lee <ryder.lee@mediatek.com> 13127R: Shayne Chen <shayne.chen@mediatek.com> 13128R: Sean Wang <sean.wang@mediatek.com> 13129L: linux-wireless@vger.kernel.org 13130S: Maintained 13131F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13132F: drivers/net/wireless/mediatek/mt76/ 13133 13134MEDIATEK MT7601U WIRELESS LAN DRIVER 13135M: Jakub Kicinski <kuba@kernel.org> 13136L: linux-wireless@vger.kernel.org 13137S: Maintained 13138F: drivers/net/wireless/mediatek/mt7601u/ 13139 13140MEDIATEK MT7621 CLOCK DRIVER 13141M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13142S: Maintained 13143F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13144F: drivers/clk/ralink/clk-mt7621.c 13145 13146MEDIATEK MT7621/28/88 I2C DRIVER 13147M: Stefan Roese <sr@denx.de> 13148L: linux-i2c@vger.kernel.org 13149S: Maintained 13150F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13151F: drivers/i2c/busses/i2c-mt7621.c 13152 13153MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13154M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13155S: Maintained 13156F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13157F: drivers/pci/controller/pcie-mt7621.c 13158 13159MEDIATEK MT7621 PHY PCI DRIVER 13160M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13161S: Maintained 13162F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13163F: drivers/phy/ralink/phy-mt7621-pci.c 13164 13165MEDIATEK NAND CONTROLLER DRIVER 13166L: linux-mtd@lists.infradead.org 13167S: Orphan 13168F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13169F: drivers/mtd/nand/raw/mtk_* 13170 13171MEDIATEK PMIC LED DRIVER 13172M: Sean Wang <sean.wang@mediatek.com> 13173S: Maintained 13174F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13175F: drivers/leds/leds-mt6323.c 13176 13177MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13178M: Sean Wang <sean.wang@mediatek.com> 13179S: Maintained 13180F: drivers/char/hw_random/mtk-rng.c 13181 13182MEDIATEK SMI DRIVER 13183M: Yong Wu <yong.wu@mediatek.com> 13184L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13185S: Supported 13186F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13187F: drivers/memory/mtk-smi.c 13188F: include/soc/mediatek/smi.h 13189 13190MEDIATEK SWITCH DRIVER 13191M: Sean Wang <sean.wang@mediatek.com> 13192M: Landen Chao <Landen.Chao@mediatek.com> 13193M: DENG Qingfang <dqfext@gmail.com> 13194L: netdev@vger.kernel.org 13195S: Maintained 13196F: drivers/net/dsa/mt7530.* 13197F: net/dsa/tag_mtk.c 13198 13199MEDIATEK T7XX 5G WWAN MODEM DRIVER 13200M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13201M: Intel Corporation <linuxwwan@intel.com> 13202R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13203R: Liu Haijun <haijun.liu@mediatek.com> 13204R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13205R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13206L: netdev@vger.kernel.org 13207S: Supported 13208F: drivers/net/wwan/t7xx/ 13209 13210MEDIATEK USB3 DRD IP DRIVER 13211M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13212L: linux-usb@vger.kernel.org 13213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13214L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13215S: Maintained 13216F: Documentation/devicetree/bindings/usb/mediatek,* 13217F: drivers/usb/host/xhci-mtk* 13218F: drivers/usb/mtu3/ 13219 13220MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13221M: Peter Senna Tschudin <peter.senna@gmail.com> 13222M: Martin Donnelly <martin.donnelly@ge.com> 13223M: Martyn Welch <martyn.welch@collabora.co.uk> 13224S: Maintained 13225F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13226F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13227 13228MEGARAID SCSI/SAS DRIVERS 13229M: Kashyap Desai <kashyap.desai@broadcom.com> 13230M: Sumit Saxena <sumit.saxena@broadcom.com> 13231M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13232L: megaraidlinux.pdl@broadcom.com 13233L: linux-scsi@vger.kernel.org 13234S: Maintained 13235W: http://www.avagotech.com/support/ 13236F: Documentation/scsi/megaraid.rst 13237F: drivers/scsi/megaraid.* 13238F: drivers/scsi/megaraid/ 13239 13240MELEXIS MLX90614 DRIVER 13241M: Crt Mori <cmo@melexis.com> 13242L: linux-iio@vger.kernel.org 13243S: Supported 13244W: http://www.melexis.com 13245F: drivers/iio/temperature/mlx90614.c 13246 13247MELEXIS MLX90632 DRIVER 13248M: Crt Mori <cmo@melexis.com> 13249L: linux-iio@vger.kernel.org 13250S: Supported 13251W: http://www.melexis.com 13252F: drivers/iio/temperature/mlx90632.c 13253 13254MELFAS MIP4 TOUCHSCREEN DRIVER 13255M: Sangwon Jee <jeesw@melfas.com> 13256S: Supported 13257W: http://www.melfas.com 13258F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13259F: drivers/input/touchscreen/melfas_mip4.c 13260 13261MELLANOX BLUEFIELD I2C DRIVER 13262M: Khalil Blaiech <kblaiech@nvidia.com> 13263M: Asmaa Mnebhi <asmaa@nvidia.com> 13264L: linux-i2c@vger.kernel.org 13265S: Supported 13266F: drivers/i2c/busses/i2c-mlxbf.c 13267 13268MELLANOX ETHERNET DRIVER (mlx4_en) 13269M: Tariq Toukan <tariqt@nvidia.com> 13270L: netdev@vger.kernel.org 13271S: Supported 13272W: http://www.mellanox.com 13273Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13274F: drivers/net/ethernet/mellanox/mlx4/en_* 13275 13276MELLANOX ETHERNET DRIVER (mlx5e) 13277M: Saeed Mahameed <saeedm@nvidia.com> 13278L: netdev@vger.kernel.org 13279S: Supported 13280W: http://www.mellanox.com 13281Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13282F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13283 13284MELLANOX ETHERNET INNOVA DRIVERS 13285R: Boris Pismenny <borisp@nvidia.com> 13286L: netdev@vger.kernel.org 13287S: Supported 13288W: http://www.mellanox.com 13289Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13290F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13291F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13292F: include/linux/mlx5/mlx5_ifc_fpga.h 13293 13294MELLANOX ETHERNET SWITCH DRIVERS 13295M: Ido Schimmel <idosch@nvidia.com> 13296M: Petr Machata <petrm@nvidia.com> 13297L: netdev@vger.kernel.org 13298S: Supported 13299W: http://www.mellanox.com 13300Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13301F: drivers/net/ethernet/mellanox/mlxsw/ 13302F: tools/testing/selftests/drivers/net/mlxsw/ 13303 13304MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13305M: mlxsw@nvidia.com 13306L: netdev@vger.kernel.org 13307S: Supported 13308W: http://www.mellanox.com 13309Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13310F: drivers/net/ethernet/mellanox/mlxfw/ 13311 13312MELLANOX HARDWARE PLATFORM SUPPORT 13313M: Hans de Goede <hdegoede@redhat.com> 13314M: Mark Gross <markgross@kernel.org> 13315M: Vadim Pasternak <vadimp@nvidia.com> 13316L: platform-driver-x86@vger.kernel.org 13317S: Supported 13318F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13319F: drivers/platform/mellanox/ 13320F: include/linux/platform_data/mlxreg.h 13321 13322MELLANOX MLX4 core VPI driver 13323M: Tariq Toukan <tariqt@nvidia.com> 13324L: netdev@vger.kernel.org 13325L: linux-rdma@vger.kernel.org 13326S: Supported 13327W: http://www.mellanox.com 13328Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13329F: drivers/net/ethernet/mellanox/mlx4/ 13330F: include/linux/mlx4/ 13331 13332MELLANOX MLX4 IB driver 13333M: Yishai Hadas <yishaih@nvidia.com> 13334L: linux-rdma@vger.kernel.org 13335S: Supported 13336W: http://www.mellanox.com 13337Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13338F: drivers/infiniband/hw/mlx4/ 13339F: include/linux/mlx4/ 13340F: include/uapi/rdma/mlx4-abi.h 13341 13342MELLANOX MLX5 core VPI driver 13343M: Saeed Mahameed <saeedm@nvidia.com> 13344M: Leon Romanovsky <leonro@nvidia.com> 13345L: netdev@vger.kernel.org 13346L: linux-rdma@vger.kernel.org 13347S: Supported 13348W: http://www.mellanox.com 13349Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13350F: Documentation/networking/device_drivers/ethernet/mellanox/ 13351F: drivers/net/ethernet/mellanox/mlx5/core/ 13352F: include/linux/mlx5/ 13353 13354MELLANOX MLX5 IB driver 13355M: Leon Romanovsky <leonro@nvidia.com> 13356L: linux-rdma@vger.kernel.org 13357S: Supported 13358W: http://www.mellanox.com 13359Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13360F: drivers/infiniband/hw/mlx5/ 13361F: include/linux/mlx5/ 13362F: include/uapi/rdma/mlx5-abi.h 13363 13364MELLANOX MLXCPLD I2C AND MUX DRIVER 13365M: Vadim Pasternak <vadimp@nvidia.com> 13366M: Michael Shych <michaelsh@nvidia.com> 13367L: linux-i2c@vger.kernel.org 13368S: Supported 13369F: Documentation/i2c/busses/i2c-mlxcpld.rst 13370F: drivers/i2c/busses/i2c-mlxcpld.c 13371F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13372 13373MELLANOX MLXCPLD LED DRIVER 13374M: Vadim Pasternak <vadimp@nvidia.com> 13375L: linux-leds@vger.kernel.org 13376S: Supported 13377F: Documentation/leds/leds-mlxcpld.rst 13378F: drivers/leds/leds-mlxcpld.c 13379F: drivers/leds/leds-mlxreg.c 13380 13381MELLANOX PLATFORM DRIVER 13382M: Vadim Pasternak <vadimp@nvidia.com> 13383L: platform-driver-x86@vger.kernel.org 13384S: Supported 13385F: drivers/platform/x86/mlx-platform.c 13386 13387MEMBARRIER SUPPORT 13388M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13389M: "Paul E. McKenney" <paulmck@kernel.org> 13390L: linux-kernel@vger.kernel.org 13391S: Supported 13392F: arch/powerpc/include/asm/membarrier.h 13393F: include/uapi/linux/membarrier.h 13394F: kernel/sched/membarrier.c 13395 13396MEMBLOCK 13397M: Mike Rapoport <rppt@kernel.org> 13398L: linux-mm@kvack.org 13399S: Maintained 13400F: Documentation/core-api/boot-time-mm.rst 13401F: include/linux/memblock.h 13402F: mm/memblock.c 13403F: tools/testing/memblock/ 13404 13405MEMORY CONTROLLER DRIVERS 13406M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13407L: linux-kernel@vger.kernel.org 13408S: Maintained 13409B: mailto:krzysztof.kozlowski@linaro.org 13410T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13411F: Documentation/devicetree/bindings/memory-controllers/ 13412F: drivers/memory/ 13413F: include/dt-bindings/memory/ 13414F: include/memory/ 13415 13416MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13417M: Dmitry Osipenko <digetx@gmail.com> 13418L: linux-pm@vger.kernel.org 13419L: linux-tegra@vger.kernel.org 13420T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13421S: Maintained 13422F: drivers/devfreq/tegra30-devfreq.c 13423 13424MEMORY MANAGEMENT 13425M: Andrew Morton <akpm@linux-foundation.org> 13426L: linux-mm@kvack.org 13427S: Maintained 13428W: http://www.linux-mm.org 13429T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13430T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13431F: include/linux/gfp.h 13432F: include/linux/gfp_types.h 13433F: include/linux/memory_hotplug.h 13434F: include/linux/mm.h 13435F: include/linux/mmzone.h 13436F: include/linux/pagewalk.h 13437F: mm/ 13438F: tools/mm/ 13439F: tools/testing/selftests/mm/ 13440 13441VMALLOC 13442M: Andrew Morton <akpm@linux-foundation.org> 13443R: Uladzislau Rezki <urezki@gmail.com> 13444R: Christoph Hellwig <hch@infradead.org> 13445L: linux-mm@kvack.org 13446S: Maintained 13447W: http://www.linux-mm.org 13448T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13449F: include/linux/vmalloc.h 13450F: mm/vmalloc.c 13451 13452MEMORY HOT(UN)PLUG 13453M: David Hildenbrand <david@redhat.com> 13454M: Oscar Salvador <osalvador@suse.de> 13455L: linux-mm@kvack.org 13456S: Maintained 13457F: Documentation/admin-guide/mm/memory-hotplug.rst 13458F: Documentation/core-api/memory-hotplug.rst 13459F: drivers/base/memory.c 13460F: include/linux/memory_hotplug.h 13461F: mm/memory_hotplug.c 13462F: tools/testing/selftests/memory-hotplug/ 13463 13464MEMORY TECHNOLOGY DEVICES (MTD) 13465M: Miquel Raynal <miquel.raynal@bootlin.com> 13466M: Richard Weinberger <richard@nod.at> 13467M: Vignesh Raghavendra <vigneshr@ti.com> 13468L: linux-mtd@lists.infradead.org 13469S: Maintained 13470W: http://www.linux-mtd.infradead.org/ 13471Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13472C: irc://irc.oftc.net/mtd 13473T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13474T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13475F: Documentation/devicetree/bindings/mtd/ 13476F: drivers/mtd/ 13477F: include/linux/mtd/ 13478F: include/uapi/mtd/ 13479 13480MEMSENSING MICROSYSTEMS MSA311 DRIVER 13481M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13482L: linux-iio@vger.kernel.org 13483S: Maintained 13484F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13485F: drivers/iio/accel/msa311.c 13486 13487MEN A21 WATCHDOG DRIVER 13488M: Johannes Thumshirn <morbidrsa@gmail.com> 13489L: linux-watchdog@vger.kernel.org 13490S: Maintained 13491F: drivers/watchdog/mena21_wdt.c 13492 13493MEN CHAMELEON BUS (mcb) 13494M: Johannes Thumshirn <morbidrsa@gmail.com> 13495S: Maintained 13496F: Documentation/driver-api/men-chameleon-bus.rst 13497F: drivers/mcb/ 13498F: include/linux/mcb.h 13499 13500MEN F21BMC (Board Management Controller) 13501M: Andreas Werner <andreas.werner@men.de> 13502S: Supported 13503F: Documentation/hwmon/menf21bmc.rst 13504F: drivers/hwmon/menf21bmc_hwmon.c 13505F: drivers/leds/leds-menf21bmc.c 13506F: drivers/mfd/menf21bmc.c 13507F: drivers/watchdog/menf21bmc_wdt.c 13508 13509MEN Z069 WATCHDOG DRIVER 13510M: Johannes Thumshirn <jth@kernel.org> 13511L: linux-watchdog@vger.kernel.org 13512S: Maintained 13513F: drivers/watchdog/menz69_wdt.c 13514 13515MESON AO CEC DRIVER FOR AMLOGIC SOCS 13516M: Neil Armstrong <neil.armstrong@linaro.org> 13517L: linux-media@vger.kernel.org 13518L: linux-amlogic@lists.infradead.org 13519S: Supported 13520W: http://linux-meson.com/ 13521T: git git://linuxtv.org/media_tree.git 13522F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13523F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13524F: drivers/media/cec/platform/meson/ao-cec.c 13525 13526MESON GE2D DRIVER FOR AMLOGIC SOCS 13527M: Neil Armstrong <neil.armstrong@linaro.org> 13528L: linux-media@vger.kernel.org 13529L: linux-amlogic@lists.infradead.org 13530S: Supported 13531T: git git://linuxtv.org/media_tree.git 13532F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13533F: drivers/media/platform/amlogic/meson-ge2d/ 13534 13535MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13536M: Liang Yang <liang.yang@amlogic.com> 13537L: linux-mtd@lists.infradead.org 13538S: Maintained 13539F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13540F: drivers/mtd/nand/raw/meson_* 13541 13542MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13543M: Neil Armstrong <neil.armstrong@linaro.org> 13544L: linux-media@vger.kernel.org 13545L: linux-amlogic@lists.infradead.org 13546S: Supported 13547T: git git://linuxtv.org/media_tree.git 13548F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13549F: drivers/staging/media/meson/vdec/ 13550 13551METHODE UDPU SUPPORT 13552M: Vladimir Vid <vladimir.vid@sartura.hr> 13553S: Maintained 13554F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13555 13556MHI BUS 13557M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13558L: mhi@lists.linux.dev 13559L: linux-arm-msm@vger.kernel.org 13560S: Maintained 13561T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13562F: Documentation/ABI/stable/sysfs-bus-mhi 13563F: Documentation/mhi/ 13564F: drivers/bus/mhi/ 13565F: include/linux/mhi.h 13566 13567MICROBLAZE ARCHITECTURE 13568M: Michal Simek <monstr@monstr.eu> 13569S: Supported 13570W: http://www.monstr.eu/fdt/ 13571T: git git://git.monstr.eu/linux-2.6-microblaze.git 13572F: arch/microblaze/ 13573 13574MICROBLAZE TMR MANAGER 13575M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13576S: Supported 13577F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13578F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13579F: drivers/misc/xilinx_tmr_manager.c 13580 13581MICROBLAZE TMR INJECT 13582M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13583S: Supported 13584F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13585F: drivers/misc/xilinx_tmr_inject.c 13586 13587MICROCHIP AT91 DMA DRIVERS 13588M: Ludovic Desroches <ludovic.desroches@microchip.com> 13589M: Tudor Ambarus <tudor.ambarus@linaro.org> 13590L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13591L: dmaengine@vger.kernel.org 13592S: Supported 13593F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13594F: drivers/dma/at_hdmac.c 13595F: drivers/dma/at_xdmac.c 13596F: include/dt-bindings/dma/at91.h 13597 13598MICROCHIP AT91 SERIAL DRIVER 13599M: Richard Genoud <richard.genoud@gmail.com> 13600S: Maintained 13601F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13602F: drivers/tty/serial/atmel_serial.c 13603F: drivers/tty/serial/atmel_serial.h 13604 13605MICROCHIP AT91 USART MFD DRIVER 13606M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13607L: linux-kernel@vger.kernel.org 13608S: Supported 13609F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13610F: drivers/mfd/at91-usart.c 13611F: include/dt-bindings/mfd/at91-usart.h 13612 13613MICROCHIP AT91 USART SPI DRIVER 13614M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13615L: linux-spi@vger.kernel.org 13616S: Supported 13617F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13618F: drivers/spi/spi-at91-usart.c 13619 13620MICROCHIP AUDIO ASOC DRIVERS 13621M: Claudiu Beznea <claudiu.beznea@microchip.com> 13622L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13623S: Supported 13624F: Documentation/devicetree/bindings/sound/atmel* 13625F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13626F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13627F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13628F: sound/soc/atmel 13629 13630MICROCHIP CSI2DC DRIVER 13631M: Eugen Hristev <eugen.hristev@microchip.com> 13632L: linux-media@vger.kernel.org 13633S: Supported 13634F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13635F: drivers/media/platform/microchip/microchip-csi2dc.c 13636 13637MICROCHIP ECC DRIVER 13638M: Tudor Ambarus <tudor.ambarus@linaro.org> 13639L: linux-crypto@vger.kernel.org 13640S: Maintained 13641F: drivers/crypto/atmel-ecc.* 13642 13643MICROCHIP EIC DRIVER 13644M: Claudiu Beznea <claudiu.beznea@microchip.com> 13645L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13646S: Supported 13647F: drivers/irqchip/irq-mchp-eic.c 13648 13649MICROCHIP I2C DRIVER 13650M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13651L: linux-i2c@vger.kernel.org 13652S: Supported 13653F: drivers/i2c/busses/i2c-at91-*.c 13654F: drivers/i2c/busses/i2c-at91.h 13655 13656MICROCHIP ISC DRIVER 13657M: Eugen Hristev <eugen.hristev@microchip.com> 13658L: linux-media@vger.kernel.org 13659S: Supported 13660F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13661F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13662F: drivers/staging/media/deprecated/atmel/atmel-isc* 13663F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13664F: drivers/media/platform/microchip/microchip-isc* 13665F: drivers/media/platform/microchip/microchip-sama*-isc* 13666F: include/linux/atmel-isc-media.h 13667 13668MICROCHIP ISI DRIVER 13669M: Eugen Hristev <eugen.hristev@microchip.com> 13670L: linux-media@vger.kernel.org 13671S: Supported 13672F: drivers/media/platform/atmel/atmel-isi.c 13673F: drivers/media/platform/atmel/atmel-isi.h 13674 13675MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13676M: Woojung Huh <woojung.huh@microchip.com> 13677M: UNGLinuxDriver@microchip.com 13678L: netdev@vger.kernel.org 13679S: Maintained 13680F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13681F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13682F: drivers/net/dsa/microchip/* 13683F: include/linux/dsa/ksz_common.h 13684F: include/linux/platform_data/microchip-ksz.h 13685F: net/dsa/tag_ksz.c 13686 13687MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13688M: Arun Ramadoss <arun.ramadoss@microchip.com> 13689R: UNGLinuxDriver@microchip.com 13690L: netdev@vger.kernel.org 13691S: Maintained 13692F: drivers/net/phy/microchip_t1.c 13693 13694MICROCHIP LAN743X ETHERNET DRIVER 13695M: Bryan Whitehead <bryan.whitehead@microchip.com> 13696M: UNGLinuxDriver@microchip.com 13697L: netdev@vger.kernel.org 13698S: Maintained 13699F: drivers/net/ethernet/microchip/lan743x_* 13700 13701MICROCHIP LAN966X ETHERNET DRIVER 13702M: Horatiu Vultur <horatiu.vultur@microchip.com> 13703M: UNGLinuxDriver@microchip.com 13704L: netdev@vger.kernel.org 13705S: Maintained 13706F: drivers/net/ethernet/microchip/lan966x/* 13707 13708MICROCHIP LCDFB DRIVER 13709M: Nicolas Ferre <nicolas.ferre@microchip.com> 13710L: linux-fbdev@vger.kernel.org 13711S: Maintained 13712F: drivers/video/fbdev/atmel_lcdfb.c 13713F: include/video/atmel_lcdc.h 13714 13715MICROCHIP MCP16502 PMIC DRIVER 13716M: Claudiu Beznea <claudiu.beznea@microchip.com> 13717L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13718S: Supported 13719F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13720F: drivers/regulator/mcp16502.c 13721 13722MICROCHIP MCP3911 ADC DRIVER 13723M: Marcus Folkesson <marcus.folkesson@gmail.com> 13724M: Kent Gustavsson <kent@minoris.se> 13725L: linux-iio@vger.kernel.org 13726S: Maintained 13727F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13728F: drivers/iio/adc/mcp3911.c 13729 13730MICROCHIP MMC/SD/SDIO MCI DRIVER 13731M: Ludovic Desroches <ludovic.desroches@microchip.com> 13732S: Maintained 13733F: drivers/mmc/host/atmel-mci.c 13734 13735MICROCHIP NAND DRIVER 13736M: Tudor Ambarus <tudor.ambarus@linaro.org> 13737L: linux-mtd@lists.infradead.org 13738S: Supported 13739F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13740F: drivers/mtd/nand/raw/atmel/* 13741 13742MICROCHIP PCI1XXXX GP DRIVER 13743M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13744L: linux-gpio@vger.kernel.org 13745S: Supported 13746F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13747F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13748F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13749 13750MICROCHIP OTPC DRIVER 13751M: Claudiu Beznea <claudiu.beznea@microchip.com> 13752L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13753S: Supported 13754F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13755F: drivers/nvmem/microchip-otpc.c 13756F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13757 13758MICROCHIP PCI1XXXX I2C DRIVER 13759M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13760M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13761M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13762L: linux-i2c@vger.kernel.org 13763S: Maintained 13764F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13765 13766MICROCHIP PCIe UART DRIVER 13767M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13768M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13769L: linux-serial@vger.kernel.org 13770S: Maintained 13771F: drivers/tty/serial/8250/8250_pci1xxxx.c 13772 13773MICROCHIP PWM DRIVER 13774M: Claudiu Beznea <claudiu.beznea@microchip.com> 13775L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13776L: linux-pwm@vger.kernel.org 13777S: Supported 13778F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13779F: drivers/pwm/pwm-atmel.c 13780 13781MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13782M: Eugen Hristev <eugen.hristev@microchip.com> 13783L: linux-iio@vger.kernel.org 13784S: Supported 13785F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13786F: drivers/iio/adc/at91-sama5d2_adc.c 13787F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13788 13789MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13790M: Claudiu Beznea <claudiu.beznea@microchip.com> 13791S: Supported 13792F: drivers/power/reset/at91-sama5d2_shdwc.c 13793 13794MICROCHIP SPI DRIVER 13795M: Tudor Ambarus <tudor.ambarus@linaro.org> 13796S: Supported 13797F: drivers/spi/spi-atmel.* 13798 13799MICROCHIP SSC DRIVER 13800M: Claudiu Beznea <claudiu.beznea@microchip.com> 13801L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13802S: Supported 13803F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13804F: drivers/misc/atmel-ssc.c 13805F: include/linux/atmel-ssc.h 13806 13807MICROCHIP SOC DRIVERS 13808M: Conor Dooley <conor@kernel.org> 13809S: Supported 13810T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13811F: drivers/soc/microchip/ 13812 13813MICROCHIP USB251XB DRIVER 13814M: Richard Leitner <richard.leitner@skidata.com> 13815L: linux-usb@vger.kernel.org 13816S: Maintained 13817F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13818F: drivers/usb/misc/usb251xb.c 13819 13820MICROCHIP USBA UDC DRIVER 13821M: Cristian Birsan <cristian.birsan@microchip.com> 13822L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13823S: Supported 13824F: drivers/usb/gadget/udc/atmel_usba_udc.* 13825 13826MICROCHIP WILC1000 WIFI DRIVER 13827M: Ajay Singh <ajay.kathat@microchip.com> 13828M: Claudiu Beznea <claudiu.beznea@microchip.com> 13829L: linux-wireless@vger.kernel.org 13830S: Supported 13831F: drivers/net/wireless/microchip/wilc1000/ 13832 13833MICROSEMI MIPS SOCS 13834M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13835M: UNGLinuxDriver@microchip.com 13836L: linux-mips@vger.kernel.org 13837S: Supported 13838F: Documentation/devicetree/bindings/mips/mscc.txt 13839F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13840F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13841F: arch/mips/boot/dts/mscc/ 13842F: arch/mips/configs/generic/board-ocelot.config 13843F: arch/mips/generic/board-ocelot.c 13844 13845MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13846M: Don Brace <don.brace@microchip.com> 13847L: storagedev@microchip.com 13848L: linux-scsi@vger.kernel.org 13849S: Supported 13850F: Documentation/scsi/smartpqi.rst 13851F: drivers/scsi/smartpqi/Kconfig 13852F: drivers/scsi/smartpqi/Makefile 13853F: drivers/scsi/smartpqi/smartpqi*.[ch] 13854F: include/linux/cciss*.h 13855F: include/uapi/linux/cciss*.h 13856 13857MICROSOFT MANA RDMA DRIVER 13858M: Long Li <longli@microsoft.com> 13859M: Ajay Sharma <sharmaajay@microsoft.com> 13860L: linux-rdma@vger.kernel.org 13861S: Supported 13862F: drivers/infiniband/hw/mana/ 13863F: include/net/mana 13864F: include/uapi/rdma/mana-abi.h 13865 13866MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13867M: Maximilian Luz <luzmaximilian@gmail.com> 13868L: platform-driver-x86@vger.kernel.org 13869S: Maintained 13870F: drivers/platform/surface/surface_aggregator_tabletsw.c 13871 13872MICROSOFT SURFACE BATTERY AND AC DRIVERS 13873M: Maximilian Luz <luzmaximilian@gmail.com> 13874L: linux-pm@vger.kernel.org 13875L: platform-driver-x86@vger.kernel.org 13876S: Maintained 13877F: drivers/power/supply/surface_battery.c 13878F: drivers/power/supply/surface_charger.c 13879 13880MICROSOFT SURFACE DTX DRIVER 13881M: Maximilian Luz <luzmaximilian@gmail.com> 13882L: platform-driver-x86@vger.kernel.org 13883S: Maintained 13884F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13885F: drivers/platform/surface/surface_dtx.c 13886F: include/uapi/linux/surface_aggregator/dtx.h 13887 13888MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13889M: Maximilian Luz <luzmaximilian@gmail.com> 13890L: platform-driver-x86@vger.kernel.org 13891S: Maintained 13892F: drivers/platform/surface/surface_gpe.c 13893 13894MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13895M: Hans de Goede <hdegoede@redhat.com> 13896M: Mark Gross <markgross@kernel.org> 13897M: Maximilian Luz <luzmaximilian@gmail.com> 13898L: platform-driver-x86@vger.kernel.org 13899S: Maintained 13900T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13901F: drivers/platform/surface/ 13902 13903MICROSOFT SURFACE HID TRANSPORT DRIVER 13904M: Maximilian Luz <luzmaximilian@gmail.com> 13905L: linux-input@vger.kernel.org 13906L: platform-driver-x86@vger.kernel.org 13907S: Maintained 13908F: drivers/hid/surface-hid/ 13909 13910MICROSOFT SURFACE HOT-PLUG DRIVER 13911M: Maximilian Luz <luzmaximilian@gmail.com> 13912L: platform-driver-x86@vger.kernel.org 13913S: Maintained 13914F: drivers/platform/surface/surface_hotplug.c 13915 13916MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13917M: Maximilian Luz <luzmaximilian@gmail.com> 13918L: platform-driver-x86@vger.kernel.org 13919S: Maintained 13920F: drivers/platform/surface/surface_platform_profile.c 13921 13922MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13923M: Chen Yu <yu.c.chen@intel.com> 13924L: platform-driver-x86@vger.kernel.org 13925S: Supported 13926F: drivers/platform/surface/surfacepro3_button.c 13927 13928MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13929M: Maximilian Luz <luzmaximilian@gmail.com> 13930L: platform-driver-x86@vger.kernel.org 13931S: Maintained 13932W: https://github.com/linux-surface/surface-aggregator-module 13933C: irc://irc.libera.chat/linux-surface 13934F: Documentation/driver-api/surface_aggregator/ 13935F: drivers/platform/surface/aggregator/ 13936F: drivers/platform/surface/surface_acpi_notify.c 13937F: drivers/platform/surface/surface_aggregator_cdev.c 13938F: drivers/platform/surface/surface_aggregator_registry.c 13939F: include/linux/surface_acpi_notify.h 13940F: include/linux/surface_aggregator/ 13941F: include/uapi/linux/surface_aggregator/ 13942 13943MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13944M: Maximilian Luz <luzmaximilian@gmail.com> 13945L: platform-driver-x86@vger.kernel.org 13946S: Maintained 13947F: drivers/platform/surface/surface_aggregator_hub.c 13948 13949MICROTEK X6 SCANNER 13950M: Oliver Neukum <oliver@neukum.org> 13951S: Maintained 13952F: drivers/usb/image/microtek.* 13953 13954MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13955M: Luka Kovacic <luka.kovacic@sartura.hr> 13956M: Luka Perkov <luka.perkov@sartura.hr> 13957S: Maintained 13958F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13959F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13960F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13961F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13962F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13963F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13964 13965MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13966M: Sakari Ailus <sakari.ailus@linux.intel.com> 13967L: linux-media@vger.kernel.org 13968S: Maintained 13969F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13970F: Documentation/driver-api/media/drivers/ccs/ 13971F: Documentation/userspace-api/media/drivers/ccs.rst 13972F: drivers/media/i2c/ccs-pll.c 13973F: drivers/media/i2c/ccs-pll.h 13974F: drivers/media/i2c/ccs/ 13975F: include/uapi/linux/ccs.h 13976F: include/uapi/linux/smiapp.h 13977 13978MIPS 13979M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13980L: linux-mips@vger.kernel.org 13981S: Maintained 13982W: http://www.linux-mips.org/ 13983Q: https://patchwork.kernel.org/project/linux-mips/list/ 13984T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 13985F: Documentation/devicetree/bindings/mips/ 13986F: Documentation/mips/ 13987F: arch/mips/ 13988F: drivers/platform/mips/ 13989F: include/dt-bindings/mips/ 13990 13991MIPS BOSTON DEVELOPMENT BOARD 13992M: Paul Burton <paulburton@kernel.org> 13993L: linux-mips@vger.kernel.org 13994S: Maintained 13995F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 13996F: arch/mips/boot/dts/img/boston.dts 13997F: arch/mips/configs/generic/board-boston.config 13998F: drivers/clk/imgtec/clk-boston.c 13999F: include/dt-bindings/clock/boston-clock.h 14000 14001MIPS CORE DRIVERS 14002M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14003M: Serge Semin <fancer.lancer@gmail.com> 14004L: linux-mips@vger.kernel.org 14005S: Supported 14006F: drivers/bus/mips_cdmm.c 14007F: drivers/clocksource/mips-gic-timer.c 14008F: drivers/cpuidle/cpuidle-cps.c 14009F: drivers/irqchip/irq-mips-cpu.c 14010F: drivers/irqchip/irq-mips-gic.c 14011 14012MIPS GENERIC PLATFORM 14013M: Paul Burton <paulburton@kernel.org> 14014L: linux-mips@vger.kernel.org 14015S: Supported 14016F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14017F: arch/mips/generic/ 14018F: arch/mips/tools/generic-board-config.sh 14019 14020MIPS RINT INSTRUCTION EMULATION 14021M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14022L: linux-mips@vger.kernel.org 14023S: Supported 14024F: arch/mips/math-emu/dp_rint.c 14025F: arch/mips/math-emu/sp_rint.c 14026 14027MIPS/LOONGSON1 ARCHITECTURE 14028M: Keguang Zhang <keguang.zhang@gmail.com> 14029L: linux-mips@vger.kernel.org 14030S: Maintained 14031F: arch/mips/include/asm/mach-loongson32/ 14032F: arch/mips/loongson32/ 14033F: drivers/*/*/*loongson1* 14034F: drivers/*/*loongson1* 14035 14036MIPS/LOONGSON2EF ARCHITECTURE 14037M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14038L: linux-mips@vger.kernel.org 14039S: Maintained 14040F: arch/mips/include/asm/mach-loongson2ef/ 14041F: arch/mips/loongson2ef/ 14042F: drivers/cpufreq/loongson2_cpufreq.c 14043 14044MIPS/LOONGSON64 ARCHITECTURE 14045M: Huacai Chen <chenhuacai@kernel.org> 14046M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14047L: linux-mips@vger.kernel.org 14048S: Maintained 14049F: arch/mips/include/asm/mach-loongson64/ 14050F: arch/mips/loongson64/ 14051F: drivers/irqchip/irq-loongson* 14052F: drivers/platform/mips/cpu_hwmon.c 14053 14054MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14055M: Hans Verkuil <hverkuil@xs4all.nl> 14056L: linux-media@vger.kernel.org 14057S: Odd Fixes 14058W: https://linuxtv.org 14059T: git git://linuxtv.org/media_tree.git 14060F: drivers/media/radio/radio-miropcm20* 14061 14062MMP SUPPORT 14063R: Lubomir Rintel <lkundrak@v3.sk> 14064L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14065S: Odd Fixes 14066T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14067F: arch/arm/boot/dts/mmp* 14068F: arch/arm/mach-mmp/ 14069F: include/linux/soc/mmp/ 14070 14071MMP USB PHY DRIVERS 14072R: Lubomir Rintel <lkundrak@v3.sk> 14073L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14074S: Maintained 14075F: drivers/phy/marvell/phy-mmp3-usb.c 14076F: drivers/phy/marvell/phy-pxa-usb.c 14077 14078MMU GATHER AND TLB INVALIDATION 14079M: Will Deacon <will@kernel.org> 14080M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14081M: Andrew Morton <akpm@linux-foundation.org> 14082M: Nick Piggin <npiggin@gmail.com> 14083M: Peter Zijlstra <peterz@infradead.org> 14084L: linux-arch@vger.kernel.org 14085L: linux-mm@kvack.org 14086S: Maintained 14087F: arch/*/include/asm/tlb.h 14088F: include/asm-generic/tlb.h 14089F: mm/mmu_gather.c 14090 14091MN88472 MEDIA DRIVER 14092M: Antti Palosaari <crope@iki.fi> 14093L: linux-media@vger.kernel.org 14094S: Maintained 14095W: https://linuxtv.org 14096W: http://palosaari.fi/linux/ 14097Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14098F: drivers/media/dvb-frontends/mn88472* 14099 14100MN88473 MEDIA DRIVER 14101M: Antti Palosaari <crope@iki.fi> 14102L: linux-media@vger.kernel.org 14103S: Maintained 14104W: https://linuxtv.org 14105W: http://palosaari.fi/linux/ 14106Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14107F: drivers/media/dvb-frontends/mn88473* 14108 14109MODULE SUPPORT 14110M: Luis Chamberlain <mcgrof@kernel.org> 14111L: linux-modules@vger.kernel.org 14112L: linux-kernel@vger.kernel.org 14113S: Maintained 14114T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14115F: include/linux/module.h 14116F: kernel/module/ 14117F: scripts/module* 14118 14119MONOLITHIC POWER SYSTEM PMIC DRIVER 14120M: Saravanan Sekar <sravanhome@gmail.com> 14121S: Maintained 14122F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14123F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14124F: drivers/hwmon/pmbus/mpq7932.c 14125F: drivers/iio/adc/mp2629_adc.c 14126F: drivers/mfd/mp2629.c 14127F: drivers/power/supply/mp2629_charger.c 14128F: drivers/regulator/mp5416.c 14129F: drivers/regulator/mpq7920.c 14130F: drivers/regulator/mpq7920.h 14131F: include/linux/mfd/mp2629.h 14132 14133MOST(R) TECHNOLOGY DRIVER 14134M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14135M: Christian Gromm <christian.gromm@microchip.com> 14136S: Maintained 14137F: Documentation/ABI/testing/configfs-most 14138F: Documentation/ABI/testing/sysfs-bus-most 14139F: drivers/most/ 14140F: drivers/staging/most/ 14141F: include/linux/most.h 14142 14143MOTORCOMM PHY DRIVER 14144M: Peter Geis <pgwipeout@gmail.com> 14145M: Frank <Frank.Sae@motor-comm.com> 14146L: netdev@vger.kernel.org 14147S: Maintained 14148F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14149F: drivers/net/phy/motorcomm.c 14150 14151MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14152M: Jiri Slaby <jirislaby@kernel.org> 14153S: Maintained 14154F: Documentation/driver-api/tty/moxa-smartio.rst 14155F: drivers/tty/mxser.* 14156 14157MR800 AVERMEDIA USB FM RADIO DRIVER 14158M: Alexey Klimov <klimov.linux@gmail.com> 14159L: linux-media@vger.kernel.org 14160S: Maintained 14161T: git git://linuxtv.org/media_tree.git 14162F: drivers/media/radio/radio-mr800.c 14163 14164MRF24J40 IEEE 802.15.4 RADIO DRIVER 14165M: Stefan Schmidt <stefan@datenfreihafen.org> 14166L: linux-wpan@vger.kernel.org 14167S: Odd Fixes 14168F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14169F: drivers/net/ieee802154/mrf24j40.c 14170 14171MSI LAPTOP SUPPORT 14172M: "Lee, Chun-Yi" <jlee@suse.com> 14173L: platform-driver-x86@vger.kernel.org 14174S: Maintained 14175F: drivers/platform/x86/msi-laptop.c 14176 14177MSI WMI SUPPORT 14178L: platform-driver-x86@vger.kernel.org 14179S: Orphan 14180F: drivers/platform/x86/msi-wmi.c 14181 14182MSI001 MEDIA DRIVER 14183M: Antti Palosaari <crope@iki.fi> 14184L: linux-media@vger.kernel.org 14185S: Maintained 14186W: https://linuxtv.org 14187W: http://palosaari.fi/linux/ 14188Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14189T: git git://linuxtv.org/anttip/media_tree.git 14190F: drivers/media/tuners/msi001* 14191 14192MSI2500 MEDIA DRIVER 14193M: Antti Palosaari <crope@iki.fi> 14194L: linux-media@vger.kernel.org 14195S: Maintained 14196W: https://linuxtv.org 14197W: http://palosaari.fi/linux/ 14198Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14199T: git git://linuxtv.org/anttip/media_tree.git 14200F: drivers/media/usb/msi2500/ 14201 14202MSTAR INTERRUPT CONTROLLER DRIVER 14203M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14204M: Daniel Palmer <daniel@thingy.jp> 14205S: Maintained 14206F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14207F: drivers/irqchip/irq-mst-intc.c 14208 14209MSYSTEMS DISKONCHIP G3 MTD DRIVER 14210M: Robert Jarzmik <robert.jarzmik@free.fr> 14211L: linux-mtd@lists.infradead.org 14212S: Maintained 14213F: drivers/mtd/devices/docg3* 14214 14215MT9M032 APTINA SENSOR DRIVER 14216M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14217L: linux-media@vger.kernel.org 14218S: Maintained 14219T: git git://linuxtv.org/media_tree.git 14220F: drivers/media/i2c/mt9m032.c 14221F: include/media/i2c/mt9m032.h 14222 14223MT9P031 APTINA CAMERA SENSOR 14224M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14225L: linux-media@vger.kernel.org 14226S: Maintained 14227T: git git://linuxtv.org/media_tree.git 14228F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14229F: drivers/media/i2c/mt9p031.c 14230F: include/media/i2c/mt9p031.h 14231 14232MT9T001 APTINA CAMERA SENSOR 14233M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14234L: linux-media@vger.kernel.org 14235S: Maintained 14236T: git git://linuxtv.org/media_tree.git 14237F: drivers/media/i2c/mt9t001.c 14238F: include/media/i2c/mt9t001.h 14239 14240MT9T112 APTINA CAMERA SENSOR 14241M: Jacopo Mondi <jacopo@jmondi.org> 14242L: linux-media@vger.kernel.org 14243S: Odd Fixes 14244T: git git://linuxtv.org/media_tree.git 14245F: drivers/media/i2c/mt9t112.c 14246F: include/media/i2c/mt9t112.h 14247 14248MT9V032 APTINA CAMERA SENSOR 14249M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14250L: linux-media@vger.kernel.org 14251S: Maintained 14252T: git git://linuxtv.org/media_tree.git 14253F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14254F: drivers/media/i2c/mt9v032.c 14255F: include/media/i2c/mt9v032.h 14256 14257MT9V111 APTINA CAMERA SENSOR 14258M: Jacopo Mondi <jacopo@jmondi.org> 14259L: linux-media@vger.kernel.org 14260S: Maintained 14261T: git git://linuxtv.org/media_tree.git 14262F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14263F: drivers/media/i2c/mt9v111.c 14264 14265MULTIFUNCTION DEVICES (MFD) 14266M: Lee Jones <lee@kernel.org> 14267S: Maintained 14268T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14269F: Documentation/devicetree/bindings/mfd/ 14270F: drivers/mfd/ 14271F: include/dt-bindings/mfd/ 14272F: include/linux/mfd/ 14273 14274MULTIMEDIA CARD (MMC) ETC. OVER SPI 14275S: Orphan 14276F: drivers/mmc/host/mmc_spi.c 14277F: include/linux/spi/mmc_spi.h 14278 14279MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14280M: Ulf Hansson <ulf.hansson@linaro.org> 14281L: linux-mmc@vger.kernel.org 14282S: Maintained 14283T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14284F: Documentation/devicetree/bindings/mmc/ 14285F: drivers/mmc/ 14286F: include/linux/mmc/ 14287F: include/uapi/linux/mmc/ 14288 14289MULTIPLEXER SUBSYSTEM 14290M: Peter Rosin <peda@axentia.se> 14291S: Maintained 14292F: Documentation/ABI/testing/sysfs-class-mux* 14293F: Documentation/devicetree/bindings/mux/ 14294F: drivers/mux/ 14295F: include/dt-bindings/mux/ 14296F: include/linux/mux/ 14297 14298MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14299M: Bin Liu <b-liu@ti.com> 14300L: linux-usb@vger.kernel.org 14301S: Maintained 14302F: drivers/usb/musb/ 14303 14304MXL301RF MEDIA DRIVER 14305M: Akihiro Tsukada <tskd08@gmail.com> 14306L: linux-media@vger.kernel.org 14307S: Odd Fixes 14308F: drivers/media/tuners/mxl301rf* 14309 14310MXL5007T MEDIA DRIVER 14311M: Michael Krufky <mkrufky@linuxtv.org> 14312L: linux-media@vger.kernel.org 14313S: Maintained 14314W: https://linuxtv.org 14315W: http://github.com/mkrufky 14316Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14317T: git git://linuxtv.org/mkrufky/tuners.git 14318F: drivers/media/tuners/mxl5007t.* 14319 14320MXSFB DRM DRIVER 14321M: Marek Vasut <marex@denx.de> 14322M: Stefan Agner <stefan@agner.ch> 14323L: dri-devel@lists.freedesktop.org 14324S: Supported 14325T: git git://anongit.freedesktop.org/drm/drm-misc 14326F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14327F: drivers/gpu/drm/mxsfb/ 14328 14329MYLEX DAC960 PCI RAID Controller 14330M: Hannes Reinecke <hare@kernel.org> 14331L: linux-scsi@vger.kernel.org 14332S: Supported 14333F: drivers/scsi/myrb.* 14334F: drivers/scsi/myrs.* 14335 14336MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14337M: Chris Lee <christopher.lee@cspi.com> 14338L: netdev@vger.kernel.org 14339S: Supported 14340W: https://www.cspi.com/ethernet-products/support/downloads/ 14341F: drivers/net/ethernet/myricom/myri10ge/ 14342 14343NAND FLASH SUBSYSTEM 14344M: Miquel Raynal <miquel.raynal@bootlin.com> 14345R: Richard Weinberger <richard@nod.at> 14346L: linux-mtd@lists.infradead.org 14347S: Maintained 14348W: http://www.linux-mtd.infradead.org/ 14349Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14350C: irc://irc.oftc.net/mtd 14351T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14352F: drivers/mtd/nand/ 14353F: include/linux/mtd/*nand*.h 14354 14355NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14356M: Daniel Mack <zonque@gmail.com> 14357L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14358S: Maintained 14359W: http://www.native-instruments.com 14360F: sound/usb/caiaq/ 14361 14362NATSEMI ETHERNET DRIVER (DP8381x) 14363S: Orphan 14364F: drivers/net/ethernet/natsemi/natsemi.c 14365 14366NCR 5380 SCSI DRIVERS 14367M: Finn Thain <fthain@linux-m68k.org> 14368M: Michael Schmitz <schmitzmic@gmail.com> 14369L: linux-scsi@vger.kernel.org 14370S: Maintained 14371F: Documentation/scsi/g_NCR5380.rst 14372F: drivers/scsi/NCR5380.* 14373F: drivers/scsi/arm/cumana_1.c 14374F: drivers/scsi/arm/oak.c 14375F: drivers/scsi/atari_scsi.* 14376F: drivers/scsi/dmx3191d.c 14377F: drivers/scsi/g_NCR5380.* 14378F: drivers/scsi/mac_scsi.* 14379F: drivers/scsi/sun3_scsi.* 14380F: drivers/scsi/sun3_scsi_vme.c 14381 14382NCSI LIBRARY 14383M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14384S: Maintained 14385F: net/ncsi/ 14386 14387NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14388M: Guenter Roeck <linux@roeck-us.net> 14389L: linux-hwmon@vger.kernel.org 14390S: Maintained 14391F: Documentation/hwmon/nct6775.rst 14392F: drivers/hwmon/nct6775-core.c 14393F: drivers/hwmon/nct6775-platform.c 14394F: drivers/hwmon/nct6775.h 14395 14396NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14397M: Zev Weiss <zev@bewilderbeest.net> 14398L: linux-hwmon@vger.kernel.org 14399S: Maintained 14400F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14401F: drivers/hwmon/nct6775-i2c.c 14402 14403NETDEVSIM 14404M: Jakub Kicinski <kuba@kernel.org> 14405S: Maintained 14406F: drivers/net/netdevsim/* 14407 14408NETEM NETWORK EMULATOR 14409M: Stephen Hemminger <stephen@networkplumber.org> 14410L: netdev@vger.kernel.org 14411S: Maintained 14412F: net/sched/sch_netem.c 14413 14414NETERION 10GbE DRIVERS (s2io) 14415M: Jon Mason <jdmason@kudzu.us> 14416L: netdev@vger.kernel.org 14417S: Supported 14418F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14419F: drivers/net/ethernet/neterion/ 14420 14421NETFILTER 14422M: Pablo Neira Ayuso <pablo@netfilter.org> 14423M: Jozsef Kadlecsik <kadlec@netfilter.org> 14424M: Florian Westphal <fw@strlen.de> 14425L: netfilter-devel@vger.kernel.org 14426L: coreteam@netfilter.org 14427S: Maintained 14428W: http://www.netfilter.org/ 14429W: http://www.iptables.org/ 14430W: http://www.nftables.org/ 14431Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14432C: irc://irc.libera.chat/netfilter 14433T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14434T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14435F: include/linux/netfilter* 14436F: include/linux/netfilter/ 14437F: include/net/netfilter/ 14438F: include/uapi/linux/netfilter* 14439F: include/uapi/linux/netfilter/ 14440F: net/*/netfilter.c 14441F: net/*/netfilter/ 14442F: net/bridge/br_netfilter*.c 14443F: net/netfilter/ 14444 14445NETROM NETWORK LAYER 14446M: Ralf Baechle <ralf@linux-mips.org> 14447L: linux-hams@vger.kernel.org 14448S: Maintained 14449W: http://www.linux-ax25.org/ 14450F: include/net/netrom.h 14451F: include/uapi/linux/netrom.h 14452F: net/netrom/ 14453 14454NETRONIX EMBEDDED CONTROLLER 14455M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14456S: Maintained 14457F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14458F: drivers/mfd/ntxec.c 14459F: drivers/pwm/pwm-ntxec.c 14460F: drivers/rtc/rtc-ntxec.c 14461F: include/linux/mfd/ntxec.h 14462 14463NETRONOME ETHERNET DRIVERS 14464M: Simon Horman <simon.horman@corigine.com> 14465R: Jakub Kicinski <kuba@kernel.org> 14466L: oss-drivers@corigine.com 14467S: Maintained 14468F: drivers/net/ethernet/netronome/ 14469 14470NETWORK BLOCK DEVICE (NBD) 14471M: Josef Bacik <josef@toxicpanda.com> 14472L: linux-block@vger.kernel.org 14473L: nbd@other.debian.org 14474S: Maintained 14475F: Documentation/admin-guide/blockdev/nbd.rst 14476F: drivers/block/nbd.c 14477F: include/trace/events/nbd.h 14478F: include/uapi/linux/nbd.h 14479 14480NETWORK DROP MONITOR 14481M: Neil Horman <nhorman@tuxdriver.com> 14482L: netdev@vger.kernel.org 14483S: Maintained 14484W: https://fedorahosted.org/dropwatch/ 14485F: include/uapi/linux/net_dropmon.h 14486F: net/core/drop_monitor.c 14487 14488NETWORKING DRIVERS 14489M: "David S. Miller" <davem@davemloft.net> 14490M: Eric Dumazet <edumazet@google.com> 14491M: Jakub Kicinski <kuba@kernel.org> 14492M: Paolo Abeni <pabeni@redhat.com> 14493L: netdev@vger.kernel.org 14494S: Maintained 14495Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14496T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14497T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14498F: Documentation/devicetree/bindings/net/ 14499F: drivers/connector/ 14500F: drivers/net/ 14501F: include/dt-bindings/net/ 14502F: include/linux/etherdevice.h 14503F: include/linux/fcdevice.h 14504F: include/linux/fddidevice.h 14505F: include/linux/hippidevice.h 14506F: include/linux/if_* 14507F: include/linux/inetdevice.h 14508F: include/linux/netdevice.h 14509F: include/uapi/linux/if_* 14510F: include/uapi/linux/netdevice.h 14511 14512NETWORKING DRIVERS (WIRELESS) 14513M: Kalle Valo <kvalo@kernel.org> 14514L: linux-wireless@vger.kernel.org 14515S: Maintained 14516W: https://wireless.wiki.kernel.org/ 14517Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14518T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14519T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14520F: Documentation/devicetree/bindings/net/wireless/ 14521F: drivers/net/wireless/ 14522 14523NETWORKING [DSA] 14524M: Andrew Lunn <andrew@lunn.ch> 14525M: Florian Fainelli <f.fainelli@gmail.com> 14526M: Vladimir Oltean <olteanv@gmail.com> 14527S: Maintained 14528F: Documentation/devicetree/bindings/net/dsa/ 14529F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14530F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14531F: drivers/net/dsa/ 14532F: include/linux/dsa/ 14533F: include/linux/platform_data/dsa.h 14534F: include/net/dsa.h 14535F: net/dsa/ 14536F: tools/testing/selftests/drivers/net/dsa/ 14537 14538NETWORKING [GENERAL] 14539M: "David S. Miller" <davem@davemloft.net> 14540M: Eric Dumazet <edumazet@google.com> 14541M: Jakub Kicinski <kuba@kernel.org> 14542M: Paolo Abeni <pabeni@redhat.com> 14543L: netdev@vger.kernel.org 14544S: Maintained 14545Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14546B: mailto:netdev@vger.kernel.org 14547T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14548T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14549F: Documentation/core-api/netlink.rst 14550F: Documentation/networking/ 14551F: Documentation/process/maintainer-netdev.rst 14552F: Documentation/userspace-api/netlink/ 14553F: include/linux/in.h 14554F: include/linux/net.h 14555F: include/linux/netdevice.h 14556F: include/net/ 14557F: include/uapi/linux/in.h 14558F: include/uapi/linux/net.h 14559F: include/uapi/linux/net_namespace.h 14560F: include/uapi/linux/netdevice.h 14561F: lib/net_utils.c 14562F: lib/random32.c 14563F: net/ 14564F: tools/net/ 14565F: tools/testing/selftests/net/ 14566 14567NETWORKING [IPSEC] 14568M: Steffen Klassert <steffen.klassert@secunet.com> 14569M: Herbert Xu <herbert@gondor.apana.org.au> 14570M: "David S. Miller" <davem@davemloft.net> 14571L: netdev@vger.kernel.org 14572S: Maintained 14573T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14574T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14575F: include/net/xfrm.h 14576F: include/uapi/linux/xfrm.h 14577F: net/ipv4/ah4.c 14578F: net/ipv4/esp4* 14579F: net/ipv4/ip_vti.c 14580F: net/ipv4/ipcomp.c 14581F: net/ipv4/xfrm* 14582F: net/ipv6/ah6.c 14583F: net/ipv6/esp6* 14584F: net/ipv6/ip6_vti.c 14585F: net/ipv6/ipcomp6.c 14586F: net/ipv6/xfrm* 14587F: net/key/ 14588F: net/xfrm/ 14589F: tools/testing/selftests/net/ipsec.c 14590 14591NETWORKING [IPv4/IPv6] 14592M: "David S. Miller" <davem@davemloft.net> 14593M: David Ahern <dsahern@kernel.org> 14594L: netdev@vger.kernel.org 14595S: Maintained 14596T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14597F: arch/x86/net/* 14598F: include/linux/ip.h 14599F: include/linux/ipv6* 14600F: include/net/fib* 14601F: include/net/ip* 14602F: include/net/route.h 14603F: net/ipv4/ 14604F: net/ipv6/ 14605 14606NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14607M: Paul Moore <paul@paul-moore.com> 14608L: netdev@vger.kernel.org 14609L: linux-security-module@vger.kernel.org 14610S: Maintained 14611W: https://github.com/netlabel 14612F: Documentation/netlabel/ 14613F: include/net/calipso.h 14614F: include/net/cipso_ipv4.h 14615F: include/net/netlabel.h 14616F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14617F: include/uapi/linux/netfilter/xt_SECMARK.h 14618F: net/ipv4/cipso_ipv4.c 14619F: net/ipv6/calipso.c 14620F: net/netfilter/xt_CONNSECMARK.c 14621F: net/netfilter/xt_SECMARK.c 14622F: net/netlabel/ 14623 14624NETWORKING [MPTCP] 14625M: Matthieu Baerts <matthieu.baerts@tessares.net> 14626L: netdev@vger.kernel.org 14627L: mptcp@lists.linux.dev 14628S: Maintained 14629W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14630B: https://github.com/multipath-tcp/mptcp_net-next/issues 14631F: Documentation/networking/mptcp-sysctl.rst 14632F: include/net/mptcp.h 14633F: include/trace/events/mptcp.h 14634F: include/uapi/linux/mptcp.h 14635F: net/mptcp/ 14636F: tools/testing/selftests/bpf/*/*mptcp*.c 14637F: tools/testing/selftests/net/mptcp/ 14638 14639NETWORKING [TCP] 14640M: Eric Dumazet <edumazet@google.com> 14641L: netdev@vger.kernel.org 14642S: Maintained 14643F: include/linux/tcp.h 14644F: include/net/tcp.h 14645F: include/trace/events/tcp.h 14646F: include/uapi/linux/tcp.h 14647F: net/ipv4/syncookies.c 14648F: net/ipv4/tcp*.c 14649F: net/ipv6/syncookies.c 14650F: net/ipv6/tcp*.c 14651 14652NETWORKING [TLS] 14653M: Boris Pismenny <borisp@nvidia.com> 14654M: John Fastabend <john.fastabend@gmail.com> 14655M: Jakub Kicinski <kuba@kernel.org> 14656L: netdev@vger.kernel.org 14657S: Maintained 14658F: include/net/tls.h 14659F: include/uapi/linux/tls.h 14660F: net/tls/* 14661 14662NETXEN (1/10) GbE SUPPORT 14663M: Manish Chopra <manishc@marvell.com> 14664M: Rahul Verma <rahulv@marvell.com> 14665M: GR-Linux-NIC-Dev@marvell.com 14666L: netdev@vger.kernel.org 14667S: Supported 14668F: drivers/net/ethernet/qlogic/netxen/ 14669 14670NET_FAILOVER MODULE 14671M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14672L: netdev@vger.kernel.org 14673S: Supported 14674F: Documentation/networking/net_failover.rst 14675F: drivers/net/net_failover.c 14676F: include/net/net_failover.h 14677 14678NEXTHOP 14679M: David Ahern <dsahern@kernel.org> 14680L: netdev@vger.kernel.org 14681S: Maintained 14682F: include/net/netns/nexthop.h 14683F: include/net/nexthop.h 14684F: include/uapi/linux/nexthop.h 14685F: net/ipv4/nexthop.c 14686 14687NFC SUBSYSTEM 14688M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14689L: linux-nfc@lists.01.org (subscribers-only) 14690L: netdev@vger.kernel.org 14691S: Maintained 14692B: mailto:linux-nfc@lists.01.org 14693F: Documentation/devicetree/bindings/net/nfc/ 14694F: drivers/nfc/ 14695F: include/linux/platform_data/nfcmrvl.h 14696F: include/net/nfc/ 14697F: include/uapi/linux/nfc.h 14698F: net/nfc/ 14699 14700NFC VIRTUAL NCI DEVICE DRIVER 14701M: Bongsu Jeon <bongsu.jeon@samsung.com> 14702L: netdev@vger.kernel.org 14703L: linux-nfc@lists.01.org (subscribers-only) 14704S: Supported 14705F: drivers/nfc/virtual_ncidev.c 14706F: tools/testing/selftests/nci/ 14707 14708NFS, SUNRPC, AND LOCKD CLIENTS 14709M: Trond Myklebust <trond.myklebust@hammerspace.com> 14710M: Anna Schumaker <anna@kernel.org> 14711L: linux-nfs@vger.kernel.org 14712S: Maintained 14713W: http://client.linux-nfs.org 14714T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14715F: fs/lockd/ 14716F: fs/nfs/ 14717F: fs/nfs_common/ 14718F: include/linux/lockd/ 14719F: include/linux/nfs* 14720F: include/linux/sunrpc/ 14721F: include/uapi/linux/nfs* 14722F: include/uapi/linux/sunrpc/ 14723F: net/sunrpc/ 14724F: Documentation/filesystems/nfs/ 14725 14726NILFS2 FILESYSTEM 14727M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14728L: linux-nilfs@vger.kernel.org 14729S: Supported 14730W: https://nilfs.sourceforge.io/ 14731W: https://nilfs.osdn.jp/ 14732T: git https://github.com/konis/nilfs2.git 14733F: Documentation/filesystems/nilfs2.rst 14734F: fs/nilfs2/ 14735F: include/trace/events/nilfs2.h 14736F: include/uapi/linux/nilfs2_api.h 14737F: include/uapi/linux/nilfs2_ondisk.h 14738 14739NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14740M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14741S: Maintained 14742W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14743F: Documentation/scsi/NinjaSCSI.rst 14744F: drivers/scsi/pcmcia/nsp_* 14745 14746NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14747M: GOTO Masanori <gotom@debian.or.jp> 14748M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14749S: Maintained 14750W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14751F: Documentation/scsi/NinjaSCSI.rst 14752F: drivers/scsi/nsp32* 14753 14754NINTENDO HID DRIVER 14755M: Daniel J. Ogorchock <djogorchock@gmail.com> 14756L: linux-input@vger.kernel.org 14757S: Maintained 14758F: drivers/hid/hid-nintendo* 14759 14760NIOS2 ARCHITECTURE 14761M: Dinh Nguyen <dinguyen@kernel.org> 14762S: Maintained 14763T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14764F: arch/nios2/ 14765 14766NITRO ENCLAVES (NE) 14767M: Alexandru Ciobotaru <alcioa@amazon.com> 14768L: linux-kernel@vger.kernel.org 14769L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14770S: Supported 14771W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14772F: Documentation/virt/ne_overview.rst 14773F: drivers/virt/nitro_enclaves/ 14774F: include/linux/nitro_enclaves.h 14775F: include/uapi/linux/nitro_enclaves.h 14776F: samples/nitro_enclaves/ 14777 14778NOHZ, DYNTICKS SUPPORT 14779M: Frederic Weisbecker <fweisbec@gmail.com> 14780M: Thomas Gleixner <tglx@linutronix.de> 14781M: Ingo Molnar <mingo@kernel.org> 14782L: linux-kernel@vger.kernel.org 14783S: Maintained 14784T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14785F: include/linux/sched/nohz.h 14786F: include/linux/tick.h 14787F: kernel/time/tick*.* 14788 14789NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14790M: Pavel Machek <pavel@ucw.cz> 14791M: Sakari Ailus <sakari.ailus@iki.fi> 14792L: linux-media@vger.kernel.org 14793S: Maintained 14794F: drivers/media/i2c/ad5820.c 14795F: drivers/media/i2c/et8ek8 14796 14797NOKIA N900 POWER SUPPLY DRIVERS 14798R: Pali Rohár <pali@kernel.org> 14799F: drivers/power/supply/bq2415x_charger.c 14800F: drivers/power/supply/bq27xxx_battery.c 14801F: drivers/power/supply/bq27xxx_battery_i2c.c 14802F: drivers/power/supply/isp1704_charger.c 14803F: drivers/power/supply/rx51_battery.c 14804F: include/linux/power/bq2415x_charger.h 14805F: include/linux/power/bq27xxx_battery.h 14806 14807NOLIBC HEADER FILE 14808M: Willy Tarreau <w@1wt.eu> 14809S: Maintained 14810T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14811F: tools/include/nolibc/ 14812F: tools/testing/selftests/nolibc/ 14813 14814NSDEPS 14815M: Matthias Maennich <maennich@google.com> 14816S: Maintained 14817F: Documentation/core-api/symbol-namespaces.rst 14818F: scripts/nsdeps 14819 14820NTB AMD DRIVER 14821M: Sanjay R Mehta <sanju.mehta@amd.com> 14822M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14823L: ntb@lists.linux.dev 14824S: Supported 14825F: drivers/ntb/hw/amd/ 14826 14827NTB DRIVER CORE 14828M: Jon Mason <jdmason@kudzu.us> 14829M: Dave Jiang <dave.jiang@intel.com> 14830M: Allen Hubbe <allenbh@gmail.com> 14831L: ntb@lists.linux.dev 14832S: Supported 14833W: https://github.com/jonmason/ntb/wiki 14834T: git git://github.com/jonmason/ntb.git 14835F: drivers/net/ntb_netdev.c 14836F: drivers/ntb/ 14837F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14838F: include/linux/ntb.h 14839F: include/linux/ntb_transport.h 14840F: tools/testing/selftests/ntb/ 14841 14842NTB IDT DRIVER 14843M: Serge Semin <fancer.lancer@gmail.com> 14844L: ntb@lists.linux.dev 14845S: Supported 14846F: drivers/ntb/hw/idt/ 14847 14848NTB INTEL DRIVER 14849M: Dave Jiang <dave.jiang@intel.com> 14850L: ntb@lists.linux.dev 14851S: Supported 14852W: https://github.com/davejiang/linux/wiki 14853T: git https://github.com/davejiang/linux.git 14854F: drivers/ntb/hw/intel/ 14855 14856NTFS FILESYSTEM 14857M: Anton Altaparmakov <anton@tuxera.com> 14858L: linux-ntfs-dev@lists.sourceforge.net 14859S: Supported 14860W: http://www.tuxera.com/ 14861T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14862F: Documentation/filesystems/ntfs.rst 14863F: fs/ntfs/ 14864 14865NTFS3 FILESYSTEM 14866M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14867L: ntfs3@lists.linux.dev 14868S: Supported 14869W: http://www.paragon-software.com/ 14870T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14871F: Documentation/filesystems/ntfs3.rst 14872F: fs/ntfs3/ 14873 14874NUBUS SUBSYSTEM 14875M: Finn Thain <fthain@linux-m68k.org> 14876L: linux-m68k@lists.linux-m68k.org 14877S: Maintained 14878F: arch/*/include/asm/nubus.h 14879F: drivers/nubus/ 14880F: include/linux/nubus.h 14881F: include/uapi/linux/nubus.h 14882 14883NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14884M: Antonino Daplas <adaplas@gmail.com> 14885L: linux-fbdev@vger.kernel.org 14886S: Maintained 14887F: drivers/video/fbdev/nvidia/ 14888F: drivers/video/fbdev/riva/ 14889 14890NVIDIA WMI EC BACKLIGHT DRIVER 14891M: Daniel Dadap <ddadap@nvidia.com> 14892L: platform-driver-x86@vger.kernel.org 14893S: Supported 14894F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14895F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14896 14897NVM EXPRESS DRIVER 14898M: Keith Busch <kbusch@kernel.org> 14899M: Jens Axboe <axboe@fb.com> 14900M: Christoph Hellwig <hch@lst.de> 14901M: Sagi Grimberg <sagi@grimberg.me> 14902L: linux-nvme@lists.infradead.org 14903S: Supported 14904W: http://git.infradead.org/nvme.git 14905T: git://git.infradead.org/nvme.git 14906F: Documentation/nvme/ 14907F: drivers/nvme/host/ 14908F: drivers/nvme/common/ 14909F: include/linux/nvme.h 14910F: include/linux/nvme-*.h 14911F: include/uapi/linux/nvme_ioctl.h 14912 14913NVM EXPRESS FABRICS AUTHENTICATION 14914M: Hannes Reinecke <hare@suse.de> 14915L: linux-nvme@lists.infradead.org 14916S: Supported 14917F: drivers/nvme/host/auth.c 14918F: drivers/nvme/target/auth.c 14919F: drivers/nvme/target/fabrics-cmd-auth.c 14920F: include/linux/nvme-auth.h 14921 14922NVM EXPRESS HARDWARE MONITORING SUPPORT 14923M: Guenter Roeck <linux@roeck-us.net> 14924L: linux-nvme@lists.infradead.org 14925S: Supported 14926F: drivers/nvme/host/hwmon.c 14927 14928NVM EXPRESS FC TRANSPORT DRIVERS 14929M: James Smart <james.smart@broadcom.com> 14930L: linux-nvme@lists.infradead.org 14931S: Supported 14932F: drivers/nvme/host/fc.c 14933F: drivers/nvme/target/fc.c 14934F: drivers/nvme/target/fcloop.c 14935F: include/linux/nvme-fc-driver.h 14936F: include/linux/nvme-fc.h 14937 14938NVM EXPRESS TARGET DRIVER 14939M: Christoph Hellwig <hch@lst.de> 14940M: Sagi Grimberg <sagi@grimberg.me> 14941M: Chaitanya Kulkarni <kch@nvidia.com> 14942L: linux-nvme@lists.infradead.org 14943S: Supported 14944W: http://git.infradead.org/nvme.git 14945T: git://git.infradead.org/nvme.git 14946F: drivers/nvme/target/ 14947 14948NVMEM FRAMEWORK 14949M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14950S: Maintained 14951T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14952F: Documentation/ABI/stable/sysfs-bus-nvmem 14953F: Documentation/devicetree/bindings/nvmem/ 14954F: drivers/nvmem/ 14955F: include/linux/nvmem-consumer.h 14956F: include/linux/nvmem-provider.h 14957 14958NXP C45 TJA11XX PHY DRIVER 14959M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14960L: netdev@vger.kernel.org 14961S: Maintained 14962F: drivers/net/phy/nxp-c45-tja11xx.c 14963 14964NXP FSPI DRIVER 14965M: Han Xu <han.xu@nxp.com> 14966M: Haibo Chen <haibo.chen@nxp.com> 14967R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14968L: linux-spi@vger.kernel.org 14969S: Maintained 14970F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14971F: drivers/spi/spi-nxp-fspi.c 14972 14973NXP FXAS21002C DRIVER 14974M: Rui Miguel Silva <rmfrfs@gmail.com> 14975L: linux-iio@vger.kernel.org 14976S: Maintained 14977F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14978F: drivers/iio/gyro/fxas21002c.h 14979F: drivers/iio/gyro/fxas21002c_core.c 14980F: drivers/iio/gyro/fxas21002c_i2c.c 14981F: drivers/iio/gyro/fxas21002c_spi.c 14982 14983NXP i.MX CLOCK DRIVERS 14984M: Abel Vesa <abelvesa@kernel.org> 14985R: Peng Fan <peng.fan@nxp.com> 14986L: linux-clk@vger.kernel.org 14987L: linux-imx@nxp.com 14988S: Maintained 14989T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 14990F: Documentation/devicetree/bindings/clock/imx* 14991F: drivers/clk/imx/ 14992F: include/dt-bindings/clock/imx* 14993 14994NXP i.MX 8MQ DCSS DRIVER 14995M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 14996R: Lucas Stach <l.stach@pengutronix.de> 14997L: dri-devel@lists.freedesktop.org 14998S: Maintained 14999F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15000F: drivers/gpu/drm/imx/dcss/ 15001 15002NXP i.MX 8QXP ADC DRIVER 15003M: Cai Huoqing <cai.huoqing@linux.dev> 15004M: Haibo Chen <haibo.chen@nxp.com> 15005L: linux-imx@nxp.com 15006L: linux-iio@vger.kernel.org 15007S: Maintained 15008F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15009F: drivers/iio/adc/imx8qxp-adc.c 15010 15011NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15012M: Haibo Chen <haibo.chen@nxp.com> 15013L: linux-iio@vger.kernel.org 15014L: linux-imx@nxp.com 15015S: Maintained 15016F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15017F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15018F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15019F: drivers/iio/adc/imx7d_adc.c 15020F: drivers/iio/adc/imx93_adc.c 15021F: drivers/iio/adc/vf610_adc.c 15022 15023NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15024M: Jagan Teki <jagan@amarulasolutions.com> 15025S: Maintained 15026F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15027F: drivers/regulator/pf8x00-regulator.c 15028 15029NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15030M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15031L: linux-kernel@vger.kernel.org 15032S: Maintained 15033F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15034F: drivers/extcon/extcon-ptn5150.c 15035 15036NXP SGTL5000 DRIVER 15037M: Fabio Estevam <festevam@gmail.com> 15038L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15039S: Maintained 15040F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15041F: sound/soc/codecs/sgtl5000* 15042 15043NXP SJA1105 ETHERNET SWITCH DRIVER 15044M: Vladimir Oltean <olteanv@gmail.com> 15045L: linux-kernel@vger.kernel.org 15046S: Maintained 15047F: drivers/net/dsa/sja1105 15048F: drivers/net/pcs/pcs-xpcs-nxp.c 15049 15050NXP TDA998X DRM DRIVER 15051M: Russell King <linux@armlinux.org.uk> 15052S: Maintained 15053T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15054T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15055F: drivers/gpu/drm/i2c/tda998x_drv.c 15056F: include/drm/i2c/tda998x.h 15057F: include/dt-bindings/display/tda998x.h 15058K: "nxp,tda998x" 15059 15060NXP TFA9879 DRIVER 15061M: Peter Rosin <peda@axentia.se> 15062L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15063S: Maintained 15064F: Documentation/devicetree/bindings/sound/tfa9879.txt 15065F: sound/soc/codecs/tfa9879* 15066 15067NXP/Goodix TFA989X (TFA1) DRIVER 15068M: Stephan Gerhold <stephan@gerhold.net> 15069L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15070S: Maintained 15071F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15072F: sound/soc/codecs/tfa989x.c 15073 15074NXP-NCI NFC DRIVER 15075L: linux-nfc@lists.01.org (subscribers-only) 15076S: Orphan 15077F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15078F: drivers/nfc/nxp-nci 15079 15080NXP i.MX 8MP DW100 V4L2 DRIVER 15081M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15082L: linux-media@vger.kernel.org 15083S: Maintained 15084F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15085F: Documentation/userspace-api/media/drivers/dw100.rst 15086F: drivers/media/platform/nxp/dw100/ 15087F: include/uapi/linux/dw100.h 15088 15089NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15090M: Mirela Rabulea <mirela.rabulea@nxp.com> 15091R: NXP Linux Team <linux-imx@nxp.com> 15092L: linux-media@vger.kernel.org 15093S: Maintained 15094F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15095F: drivers/media/platform/nxp/imx-jpeg 15096 15097NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15098M: Jonas Malaco <jonas@protocubo.io> 15099L: linux-hwmon@vger.kernel.org 15100S: Maintained 15101F: Documentation/hwmon/nzxt-kraken2.rst 15102F: drivers/hwmon/nzxt-kraken2.c 15103 15104NZXT-SMART2 HARDWARE MONITORING DRIVER 15105M: Aleksandr Mezin <mezin.alexander@gmail.com> 15106L: linux-hwmon@vger.kernel.org 15107S: Maintained 15108F: Documentation/hwmon/nzxt-smart2.rst 15109F: drivers/hwmon/nzxt-smart2.c 15110 15111OBJAGG 15112M: Jiri Pirko <jiri@nvidia.com> 15113L: netdev@vger.kernel.org 15114S: Supported 15115F: include/linux/objagg.h 15116F: lib/objagg.c 15117F: lib/test_objagg.c 15118 15119OBJTOOL 15120M: Josh Poimboeuf <jpoimboe@kernel.org> 15121M: Peter Zijlstra <peterz@infradead.org> 15122S: Supported 15123F: tools/objtool/ 15124F: include/linux/objtool.h 15125 15126OCELOT ETHERNET SWITCH DRIVER 15127M: Vladimir Oltean <vladimir.oltean@nxp.com> 15128M: Claudiu Manoil <claudiu.manoil@nxp.com> 15129M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15130M: UNGLinuxDriver@microchip.com 15131L: netdev@vger.kernel.org 15132S: Supported 15133F: drivers/net/dsa/ocelot/* 15134F: drivers/net/ethernet/mscc/ 15135F: include/soc/mscc/ocelot* 15136F: net/dsa/tag_ocelot.c 15137F: net/dsa/tag_ocelot_8021q.c 15138F: tools/testing/selftests/drivers/net/ocelot/* 15139 15140OCELOT EXTERNAL SWITCH CONTROL 15141M: Colin Foster <colin.foster@in-advantage.com> 15142S: Supported 15143F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15144F: drivers/mfd/ocelot* 15145F: drivers/net/dsa/ocelot/ocelot_ext.c 15146F: include/linux/mfd/ocelot.h 15147 15148OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15149M: Frederic Barrat <fbarrat@linux.ibm.com> 15150M: Andrew Donnellan <ajd@linux.ibm.com> 15151L: linuxppc-dev@lists.ozlabs.org 15152S: Supported 15153F: Documentation/userspace-api/accelerators/ocxl.rst 15154F: arch/powerpc/include/asm/pnv-ocxl.h 15155F: arch/powerpc/platforms/powernv/ocxl.c 15156F: drivers/misc/ocxl/ 15157F: include/misc/ocxl* 15158F: include/uapi/misc/ocxl.h 15159 15160OMAP AUDIO SUPPORT 15161M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15162M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15163L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15164L: linux-omap@vger.kernel.org 15165S: Maintained 15166F: sound/soc/ti/n810.c 15167F: sound/soc/ti/omap* 15168F: sound/soc/ti/rx51.c 15169F: sound/soc/ti/sdma-pcm.* 15170 15171OMAP CLOCK FRAMEWORK SUPPORT 15172M: Paul Walmsley <paul@pwsan.com> 15173L: linux-omap@vger.kernel.org 15174S: Maintained 15175F: arch/arm/*omap*/*clock* 15176 15177OMAP DEVICE TREE SUPPORT 15178M: Benoît Cousson <bcousson@baylibre.com> 15179M: Tony Lindgren <tony@atomide.com> 15180L: linux-omap@vger.kernel.org 15181L: devicetree@vger.kernel.org 15182S: Maintained 15183F: arch/arm/boot/dts/*am3* 15184F: arch/arm/boot/dts/*am4* 15185F: arch/arm/boot/dts/*am5* 15186F: arch/arm/boot/dts/*dra7* 15187F: arch/arm/boot/dts/*omap* 15188F: arch/arm/boot/dts/logicpd-som-lv* 15189F: arch/arm/boot/dts/logicpd-torpedo* 15190 15191OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15192L: linux-omap@vger.kernel.org 15193L: linux-fbdev@vger.kernel.org 15194S: Orphan 15195F: Documentation/arm/omap/dss.rst 15196F: drivers/video/fbdev/omap2/ 15197 15198OMAP FRAMEBUFFER SUPPORT 15199L: linux-fbdev@vger.kernel.org 15200L: linux-omap@vger.kernel.org 15201S: Orphan 15202F: drivers/video/fbdev/omap/ 15203 15204OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15205M: Roger Quadros <rogerq@kernel.org> 15206M: Tony Lindgren <tony@atomide.com> 15207L: linux-omap@vger.kernel.org 15208S: Maintained 15209F: arch/arm/mach-omap2/*gpmc* 15210F: drivers/memory/omap-gpmc.c 15211 15212OMAP GPIO DRIVER 15213M: Grygorii Strashko <grygorii.strashko@ti.com> 15214M: Santosh Shilimkar <ssantosh@kernel.org> 15215M: Kevin Hilman <khilman@kernel.org> 15216L: linux-omap@vger.kernel.org 15217S: Maintained 15218F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15219F: drivers/gpio/gpio-omap.c 15220 15221OMAP HARDWARE SPINLOCK SUPPORT 15222M: Ohad Ben-Cohen <ohad@wizery.com> 15223L: linux-omap@vger.kernel.org 15224S: Maintained 15225F: drivers/hwspinlock/omap_hwspinlock.c 15226 15227OMAP HS MMC SUPPORT 15228L: linux-mmc@vger.kernel.org 15229L: linux-omap@vger.kernel.org 15230S: Orphan 15231F: drivers/mmc/host/omap_hsmmc.c 15232 15233OMAP HWMOD DATA 15234M: Paul Walmsley <paul@pwsan.com> 15235L: linux-omap@vger.kernel.org 15236S: Maintained 15237F: arch/arm/mach-omap2/omap_hwmod*data* 15238 15239OMAP HWMOD SUPPORT 15240M: Benoît Cousson <bcousson@baylibre.com> 15241M: Paul Walmsley <paul@pwsan.com> 15242L: linux-omap@vger.kernel.org 15243S: Maintained 15244F: arch/arm/mach-omap2/omap_hwmod.* 15245 15246OMAP I2C DRIVER 15247M: Vignesh R <vigneshr@ti.com> 15248L: linux-omap@vger.kernel.org 15249L: linux-i2c@vger.kernel.org 15250S: Maintained 15251F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15252F: drivers/i2c/busses/i2c-omap.c 15253 15254OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15255M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15256L: linux-media@vger.kernel.org 15257S: Maintained 15258F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15259F: drivers/media/platform/ti/omap3isp/ 15260F: drivers/staging/media/omap4iss/ 15261 15262OMAP MMC SUPPORT 15263M: Aaro Koskinen <aaro.koskinen@iki.fi> 15264L: linux-omap@vger.kernel.org 15265S: Odd Fixes 15266F: drivers/mmc/host/omap.c 15267 15268OMAP POWER MANAGEMENT SUPPORT 15269M: Kevin Hilman <khilman@kernel.org> 15270L: linux-omap@vger.kernel.org 15271S: Maintained 15272F: arch/arm/*omap*/*pm* 15273F: drivers/cpufreq/omap-cpufreq.c 15274 15275OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15276M: Paul Walmsley <paul@pwsan.com> 15277L: linux-omap@vger.kernel.org 15278S: Maintained 15279F: arch/arm/mach-omap2/prm* 15280 15281OMAP RANDOM NUMBER GENERATOR SUPPORT 15282M: Deepak Saxena <dsaxena@plexity.net> 15283S: Maintained 15284F: drivers/char/hw_random/omap-rng.c 15285 15286OMAP USB SUPPORT 15287L: linux-usb@vger.kernel.org 15288L: linux-omap@vger.kernel.org 15289S: Orphan 15290F: arch/arm/*omap*/usb* 15291F: drivers/usb/*/*omap* 15292 15293OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15294M: Mark Jackson <mpfj@newflow.co.uk> 15295L: linux-omap@vger.kernel.org 15296S: Maintained 15297F: arch/arm/boot/dts/am335x-nano.dts 15298 15299OMAP1 SUPPORT 15300M: Aaro Koskinen <aaro.koskinen@iki.fi> 15301M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15302M: Tony Lindgren <tony@atomide.com> 15303L: linux-omap@vger.kernel.org 15304S: Maintained 15305Q: http://patchwork.kernel.org/project/linux-omap/list/ 15306T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15307F: arch/arm/configs/omap1_defconfig 15308F: arch/arm/mach-omap1/ 15309F: drivers/i2c/busses/i2c-omap.c 15310F: include/linux/platform_data/ams-delta-fiq.h 15311F: include/linux/platform_data/i2c-omap.h 15312 15313OMAP2+ SUPPORT 15314M: Tony Lindgren <tony@atomide.com> 15315L: linux-omap@vger.kernel.org 15316S: Maintained 15317W: http://www.muru.com/linux/omap/ 15318W: http://linux.omap.com/ 15319Q: http://patchwork.kernel.org/project/linux-omap/list/ 15320T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15321F: arch/arm/configs/omap2plus_defconfig 15322F: arch/arm/mach-omap2/ 15323F: drivers/bus/ti-sysc.c 15324F: drivers/i2c/busses/i2c-omap.c 15325F: drivers/irqchip/irq-omap-intc.c 15326F: drivers/mfd/*omap*.c 15327F: drivers/mfd/menelaus.c 15328F: drivers/mfd/palmas.c 15329F: drivers/mfd/tps65217.c 15330F: drivers/mfd/tps65218.c 15331F: drivers/mfd/tps65219.c 15332F: drivers/mfd/tps65910.c 15333F: drivers/mfd/twl-core.[ch] 15334F: drivers/mfd/twl4030*.c 15335F: drivers/mfd/twl6030*.c 15336F: drivers/mfd/twl6040*.c 15337F: drivers/regulator/palmas-regulator*.c 15338F: drivers/regulator/pbias-regulator.c 15339F: drivers/regulator/tps65217-regulator.c 15340F: drivers/regulator/tps65218-regulator.c 15341F: drivers/regulator/tps65219-regulator.c 15342F: drivers/regulator/tps65910-regulator.c 15343F: drivers/regulator/twl-regulator.c 15344F: drivers/regulator/twl6030-regulator.c 15345F: include/linux/platform_data/i2c-omap.h 15346F: include/linux/platform_data/ti-sysc.h 15347 15348OMFS FILESYSTEM 15349M: Bob Copeland <me@bobcopeland.com> 15350L: linux-karma-devel@lists.sourceforge.net 15351S: Maintained 15352F: Documentation/filesystems/omfs.rst 15353F: fs/omfs/ 15354 15355OMNIKEY CARDMAN 4000 DRIVER 15356M: Harald Welte <laforge@gnumonks.org> 15357S: Maintained 15358F: drivers/char/pcmcia/cm4000_cs.c 15359F: include/linux/cm4000_cs.h 15360F: include/uapi/linux/cm4000_cs.h 15361 15362OMNIKEY CARDMAN 4040 DRIVER 15363M: Harald Welte <laforge@gnumonks.org> 15364S: Maintained 15365F: drivers/char/pcmcia/cm4040_cs.* 15366 15367OMNIVISION OG01A1B SENSOR DRIVER 15368M: Shawn Tu <shawnx.tu@intel.com> 15369L: linux-media@vger.kernel.org 15370S: Maintained 15371F: drivers/media/i2c/og01a1b.c 15372 15373OMNIVISION OV02A10 SENSOR DRIVER 15374M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15375L: linux-media@vger.kernel.org 15376S: Maintained 15377T: git git://linuxtv.org/media_tree.git 15378F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15379F: drivers/media/i2c/ov02a10.c 15380 15381OMNIVISION OV08D10 SENSOR DRIVER 15382M: Jimmy Su <jimmy.su@intel.com> 15383L: linux-media@vger.kernel.org 15384S: Maintained 15385T: git git://linuxtv.org/media_tree.git 15386F: drivers/media/i2c/ov08d10.c 15387 15388OMNIVISION OV08X40 SENSOR DRIVER 15389M: Jason Chen <jason.z.chen@intel.com> 15390L: linux-media@vger.kernel.org 15391S: Maintained 15392T: git git://linuxtv.org/media_tree.git 15393F: drivers/media/i2c/ov08x40.c 15394 15395OMNIVISION OV13858 SENSOR DRIVER 15396M: Sakari Ailus <sakari.ailus@linux.intel.com> 15397L: linux-media@vger.kernel.org 15398S: Maintained 15399T: git git://linuxtv.org/media_tree.git 15400F: drivers/media/i2c/ov13858.c 15401 15402OMNIVISION OV13B10 SENSOR DRIVER 15403M: Arec Kao <arec.kao@intel.com> 15404L: linux-media@vger.kernel.org 15405S: Maintained 15406T: git git://linuxtv.org/media_tree.git 15407F: drivers/media/i2c/ov13b10.c 15408 15409OMNIVISION OV2680 SENSOR DRIVER 15410M: Rui Miguel Silva <rmfrfs@gmail.com> 15411L: linux-media@vger.kernel.org 15412S: Maintained 15413T: git git://linuxtv.org/media_tree.git 15414F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15415F: drivers/media/i2c/ov2680.c 15416 15417OMNIVISION OV2685 SENSOR DRIVER 15418M: Shunqian Zheng <zhengsq@rock-chips.com> 15419L: linux-media@vger.kernel.org 15420S: Maintained 15421T: git git://linuxtv.org/media_tree.git 15422F: drivers/media/i2c/ov2685.c 15423 15424OMNIVISION OV2740 SENSOR DRIVER 15425M: Tianshu Qiu <tian.shu.qiu@intel.com> 15426R: Shawn Tu <shawnx.tu@intel.com> 15427R: Bingbu Cao <bingbu.cao@intel.com> 15428L: linux-media@vger.kernel.org 15429S: Maintained 15430T: git git://linuxtv.org/media_tree.git 15431F: drivers/media/i2c/ov2740.c 15432 15433OMNIVISION OV4689 SENSOR DRIVER 15434M: Mikhail Rudenko <mike.rudenko@gmail.com> 15435L: linux-media@vger.kernel.org 15436S: Maintained 15437T: git git://linuxtv.org/media_tree.git 15438F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15439F: drivers/media/i2c/ov5647.c 15440 15441OMNIVISION OV5640 SENSOR DRIVER 15442M: Steve Longerbeam <slongerbeam@gmail.com> 15443L: linux-media@vger.kernel.org 15444S: Maintained 15445T: git git://linuxtv.org/media_tree.git 15446F: drivers/media/i2c/ov5640.c 15447 15448OMNIVISION OV5647 SENSOR DRIVER 15449M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15450M: Jacopo Mondi <jacopo@jmondi.org> 15451L: linux-media@vger.kernel.org 15452S: Maintained 15453T: git git://linuxtv.org/media_tree.git 15454F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15455F: drivers/media/i2c/ov5647.c 15456 15457OMNIVISION OV5670 SENSOR DRIVER 15458M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15459L: linux-media@vger.kernel.org 15460S: Maintained 15461T: git git://linuxtv.org/media_tree.git 15462F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15463F: drivers/media/i2c/ov5670.c 15464 15465OMNIVISION OV5675 SENSOR DRIVER 15466M: Shawn Tu <shawnx.tu@intel.com> 15467L: linux-media@vger.kernel.org 15468S: Maintained 15469T: git git://linuxtv.org/media_tree.git 15470F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15471F: drivers/media/i2c/ov5675.c 15472 15473OMNIVISION OV5693 SENSOR DRIVER 15474M: Daniel Scally <djrscally@gmail.com> 15475L: linux-media@vger.kernel.org 15476S: Maintained 15477T: git git://linuxtv.org/media_tree.git 15478F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15479F: drivers/media/i2c/ov5693.c 15480 15481OMNIVISION OV5695 SENSOR DRIVER 15482M: Shunqian Zheng <zhengsq@rock-chips.com> 15483L: linux-media@vger.kernel.org 15484S: Maintained 15485T: git git://linuxtv.org/media_tree.git 15486F: drivers/media/i2c/ov5695.c 15487 15488OMNIVISION OV7670 SENSOR DRIVER 15489L: linux-media@vger.kernel.org 15490S: Orphan 15491T: git git://linuxtv.org/media_tree.git 15492F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15493F: drivers/media/i2c/ov7670.c 15494 15495OMNIVISION OV772x SENSOR DRIVER 15496M: Jacopo Mondi <jacopo@jmondi.org> 15497L: linux-media@vger.kernel.org 15498S: Odd fixes 15499T: git git://linuxtv.org/media_tree.git 15500F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15501F: drivers/media/i2c/ov772x.c 15502F: include/media/i2c/ov772x.h 15503 15504OMNIVISION OV7740 SENSOR DRIVER 15505M: Wenyou Yang <wenyou.yang@microchip.com> 15506L: linux-media@vger.kernel.org 15507S: Maintained 15508T: git git://linuxtv.org/media_tree.git 15509F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15510F: drivers/media/i2c/ov7740.c 15511 15512OMNIVISION OV8856 SENSOR DRIVER 15513M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15514L: linux-media@vger.kernel.org 15515S: Maintained 15516T: git git://linuxtv.org/media_tree.git 15517F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15518F: drivers/media/i2c/ov8856.c 15519 15520OMNIVISION OV8858 SENSOR DRIVER 15521M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15522M: Nicholas Roth <nicholas@rothemail.net> 15523L: linux-media@vger.kernel.org 15524S: Maintained 15525T: git git://linuxtv.org/media_tree.git 15526F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15527F: drivers/media/i2c/ov8858.c 15528 15529OMNIVISION OV9282 SENSOR DRIVER 15530M: Paul J. Murphy <paul.j.murphy@intel.com> 15531M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15532L: linux-media@vger.kernel.org 15533S: Maintained 15534T: git git://linuxtv.org/media_tree.git 15535F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15536F: drivers/media/i2c/ov9282.c 15537 15538OMNIVISION OV9640 SENSOR DRIVER 15539M: Petr Cvek <petrcvekcz@gmail.com> 15540L: linux-media@vger.kernel.org 15541S: Maintained 15542F: drivers/media/i2c/ov9640.* 15543 15544OMNIVISION OV9650 SENSOR DRIVER 15545M: Sakari Ailus <sakari.ailus@linux.intel.com> 15546R: Akinobu Mita <akinobu.mita@gmail.com> 15547R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15548L: linux-media@vger.kernel.org 15549S: Maintained 15550T: git git://linuxtv.org/media_tree.git 15551F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15552F: drivers/media/i2c/ov9650.c 15553 15554OMNIVISION OV9734 SENSOR DRIVER 15555M: Tianshu Qiu <tian.shu.qiu@intel.com> 15556R: Bingbu Cao <bingbu.cao@intel.com> 15557L: linux-media@vger.kernel.org 15558S: Maintained 15559T: git git://linuxtv.org/media_tree.git 15560F: drivers/media/i2c/ov9734.c 15561 15562ONBOARD USB HUB DRIVER 15563M: Matthias Kaehlcke <mka@chromium.org> 15564L: linux-usb@vger.kernel.org 15565S: Maintained 15566F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15567F: drivers/usb/misc/onboard_usb_hub.c 15568 15569ONENAND FLASH DRIVER 15570M: Kyungmin Park <kyungmin.park@samsung.com> 15571L: linux-mtd@lists.infradead.org 15572S: Maintained 15573F: drivers/mtd/nand/onenand/ 15574F: include/linux/mtd/onenand*.h 15575 15576ONEXPLAYER FAN DRIVER 15577M: Derek John Clark <derekjohn.clark@gmail.com> 15578M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15579L: linux-hwmon@vger.kernel.org 15580S: Maintained 15581F: drivers/hwmon/oxp-sensors.c 15582 15583ONION OMEGA2+ BOARD 15584M: Harvey Hunt <harveyhuntnexus@gmail.com> 15585L: linux-mips@vger.kernel.org 15586S: Maintained 15587F: arch/mips/boot/dts/ralink/omega2p.dts 15588 15589ONSEMI ETHERNET PHY DRIVERS 15590M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15591L: netdev@vger.kernel.org 15592S: Supported 15593W: http://www.onsemi.com 15594F: drivers/net/phy/ncn* 15595 15596OP-TEE DRIVER 15597M: Jens Wiklander <jens.wiklander@linaro.org> 15598L: op-tee@lists.trustedfirmware.org 15599S: Maintained 15600F: Documentation/ABI/testing/sysfs-bus-optee-devices 15601F: drivers/tee/optee/ 15602 15603OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15604M: Sumit Garg <sumit.garg@linaro.org> 15605L: op-tee@lists.trustedfirmware.org 15606S: Maintained 15607F: drivers/char/hw_random/optee-rng.c 15608 15609OP-TEE RTC DRIVER 15610M: Clément Léger <clement.leger@bootlin.com> 15611L: linux-rtc@vger.kernel.org 15612S: Maintained 15613F: drivers/rtc/rtc-optee.c 15614 15615OPA-VNIC DRIVER 15616M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15617L: linux-rdma@vger.kernel.org 15618S: Supported 15619F: drivers/infiniband/ulp/opa_vnic 15620 15621OPEN FIRMWARE AND FLATTENED DEVICE TREE 15622M: Rob Herring <robh+dt@kernel.org> 15623M: Frank Rowand <frowand.list@gmail.com> 15624L: devicetree@vger.kernel.org 15625S: Maintained 15626C: irc://irc.libera.chat/devicetree 15627W: http://www.devicetree.org/ 15628T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15629F: Documentation/ABI/testing/sysfs-firmware-ofw 15630F: drivers/of/ 15631F: include/linux/of*.h 15632F: scripts/dtc/ 15633K: of_overlay_notifier_ 15634K: of_overlay_fdt_apply 15635K: of_overlay_remove 15636 15637OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15638M: Rob Herring <robh+dt@kernel.org> 15639M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15640L: devicetree@vger.kernel.org 15641S: Maintained 15642C: irc://irc.libera.chat/devicetree 15643Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15644T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15645F: Documentation/devicetree/ 15646F: arch/*/boot/dts/ 15647F: include/dt-bindings/ 15648 15649OPENCOMPUTE PTP CLOCK DRIVER 15650M: Jonathan Lemon <jonathan.lemon@gmail.com> 15651M: Vadim Fedorenko <vadfed@fb.com> 15652L: netdev@vger.kernel.org 15653S: Maintained 15654F: drivers/ptp/ptp_ocp.c 15655 15656OPENCORES I2C BUS DRIVER 15657M: Peter Korsgaard <peter@korsgaard.com> 15658M: Andrew Lunn <andrew@lunn.ch> 15659L: linux-i2c@vger.kernel.org 15660S: Maintained 15661F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15662F: Documentation/i2c/busses/i2c-ocores.rst 15663F: drivers/i2c/busses/i2c-ocores.c 15664F: include/linux/platform_data/i2c-ocores.h 15665 15666OPENRISC ARCHITECTURE 15667M: Jonas Bonn <jonas@southpole.se> 15668M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15669M: Stafford Horne <shorne@gmail.com> 15670L: linux-openrisc@vger.kernel.org 15671S: Maintained 15672W: http://openrisc.io 15673T: git https://github.com/openrisc/linux.git 15674F: Documentation/devicetree/bindings/openrisc/ 15675F: Documentation/openrisc/ 15676F: arch/openrisc/ 15677F: drivers/irqchip/irq-ompic.c 15678F: drivers/irqchip/irq-or1k-* 15679 15680OPENVSWITCH 15681M: Pravin B Shelar <pshelar@ovn.org> 15682L: netdev@vger.kernel.org 15683L: dev@openvswitch.org 15684S: Maintained 15685W: http://openvswitch.org 15686F: include/uapi/linux/openvswitch.h 15687F: net/openvswitch/ 15688F: tools/testing/selftests/net/openvswitch/ 15689 15690OPERATING PERFORMANCE POINTS (OPP) 15691M: Viresh Kumar <vireshk@kernel.org> 15692M: Nishanth Menon <nm@ti.com> 15693M: Stephen Boyd <sboyd@kernel.org> 15694L: linux-pm@vger.kernel.org 15695S: Maintained 15696T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15697F: Documentation/devicetree/bindings/opp/ 15698F: Documentation/power/opp.rst 15699F: drivers/opp/ 15700F: include/linux/pm_opp.h 15701 15702OPL4 DRIVER 15703M: Clemens Ladisch <clemens@ladisch.de> 15704L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15705S: Maintained 15706T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15707F: sound/drivers/opl4/ 15708 15709ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15710M: Mark Fasheh <mark@fasheh.com> 15711M: Joel Becker <jlbec@evilplan.org> 15712M: Joseph Qi <joseph.qi@linux.alibaba.com> 15713L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15714S: Supported 15715W: http://ocfs2.wiki.kernel.org 15716F: Documentation/filesystems/dlmfs.rst 15717F: Documentation/filesystems/ocfs2.rst 15718F: fs/ocfs2/ 15719 15720ORANGEFS FILESYSTEM 15721M: Mike Marshall <hubcap@omnibond.com> 15722R: Martin Brandenburg <martin@omnibond.com> 15723L: devel@lists.orangefs.org 15724S: Supported 15725T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15726F: Documentation/filesystems/orangefs.rst 15727F: fs/orangefs/ 15728 15729ORINOCO DRIVER 15730L: linux-wireless@vger.kernel.org 15731S: Orphan 15732W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15733W: http://www.nongnu.org/orinoco/ 15734F: drivers/net/wireless/intersil/orinoco/ 15735 15736OV2659 OMNIVISION SENSOR DRIVER 15737M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15738L: linux-media@vger.kernel.org 15739S: Maintained 15740W: https://linuxtv.org 15741Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15742T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15743F: drivers/media/i2c/ov2659.c 15744F: include/media/i2c/ov2659.h 15745 15746OVERLAY FILESYSTEM 15747M: Miklos Szeredi <miklos@szeredi.hu> 15748L: linux-unionfs@vger.kernel.org 15749S: Supported 15750T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15751F: Documentation/filesystems/overlayfs.rst 15752F: fs/overlayfs/ 15753 15754P54 WIRELESS DRIVER 15755M: Christian Lamparter <chunkeey@googlemail.com> 15756L: linux-wireless@vger.kernel.org 15757S: Maintained 15758W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15759F: drivers/net/wireless/intersil/p54/ 15760 15761PACKET SOCKETS 15762M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15763S: Maintained 15764F: include/uapi/linux/if_packet.h 15765F: net/packet/af_packet.c 15766 15767PACKING 15768M: Vladimir Oltean <olteanv@gmail.com> 15769L: netdev@vger.kernel.org 15770S: Supported 15771F: Documentation/core-api/packing.rst 15772F: include/linux/packing.h 15773F: lib/packing.c 15774 15775PADATA PARALLEL EXECUTION MECHANISM 15776M: Steffen Klassert <steffen.klassert@secunet.com> 15777M: Daniel Jordan <daniel.m.jordan@oracle.com> 15778L: linux-crypto@vger.kernel.org 15779L: linux-kernel@vger.kernel.org 15780S: Maintained 15781F: Documentation/core-api/padata.rst 15782F: include/linux/padata.h 15783F: kernel/padata.c 15784 15785PAGE CACHE 15786M: Matthew Wilcox (Oracle) <willy@infradead.org> 15787L: linux-fsdevel@vger.kernel.org 15788S: Supported 15789T: git git://git.infradead.org/users/willy/pagecache.git 15790F: Documentation/filesystems/locking.rst 15791F: Documentation/filesystems/vfs.rst 15792F: include/linux/pagemap.h 15793F: mm/filemap.c 15794F: mm/page-writeback.c 15795F: mm/readahead.c 15796F: mm/truncate.c 15797 15798PAGE POOL 15799M: Jesper Dangaard Brouer <hawk@kernel.org> 15800M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15801L: netdev@vger.kernel.org 15802S: Supported 15803F: Documentation/networking/page_pool.rst 15804F: include/net/page_pool.h 15805F: include/trace/events/page_pool.h 15806F: net/core/page_pool.c 15807 15808PAGE TABLE CHECK 15809M: Pasha Tatashin <pasha.tatashin@soleen.com> 15810M: Andrew Morton <akpm@linux-foundation.org> 15811L: linux-mm@kvack.org 15812S: Maintained 15813F: Documentation/mm/page_table_check.rst 15814F: include/linux/page_table_check.h 15815F: mm/page_table_check.c 15816 15817PANASONIC LAPTOP ACPI EXTRAS DRIVER 15818M: Kenneth Chan <kenneth.t.chan@gmail.com> 15819L: platform-driver-x86@vger.kernel.org 15820S: Maintained 15821F: drivers/platform/x86/panasonic-laptop.c 15822 15823PARALLAX PING IIO SENSOR DRIVER 15824M: Andreas Klinger <ak@it-klinger.de> 15825L: linux-iio@vger.kernel.org 15826S: Maintained 15827F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15828F: drivers/iio/proximity/ping.c 15829 15830PARALLEL LCD/KEYPAD PANEL DRIVER 15831M: Willy Tarreau <willy@haproxy.com> 15832M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15833S: Odd Fixes 15834F: Documentation/admin-guide/lcd-panel-cgram.rst 15835F: drivers/auxdisplay/panel.c 15836 15837PARALLEL PORT SUBSYSTEM 15838M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15839M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15840L: linux-parport@lists.infradead.org (subscribers-only) 15841S: Maintained 15842F: Documentation/driver-api/parport*.rst 15843F: drivers/char/ppdev.c 15844F: drivers/parport/ 15845F: include/linux/parport*.h 15846F: include/uapi/linux/ppdev.h 15847 15848PARAVIRT_OPS INTERFACE 15849M: Juergen Gross <jgross@suse.com> 15850M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15851R: Alexey Makhalov <amakhalov@vmware.com> 15852R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15853L: virtualization@lists.linux-foundation.org 15854L: x86@kernel.org 15855S: Supported 15856T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15857F: Documentation/virt/paravirt_ops.rst 15858F: arch/*/include/asm/paravirt*.h 15859F: arch/*/kernel/paravirt* 15860F: include/linux/hypervisor.h 15861 15862PARISC ARCHITECTURE 15863M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15864M: Helge Deller <deller@gmx.de> 15865L: linux-parisc@vger.kernel.org 15866S: Maintained 15867W: https://parisc.wiki.kernel.org 15868Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15869T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15870T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15871F: Documentation/parisc/ 15872F: arch/parisc/ 15873F: drivers/char/agp/parisc-agp.c 15874F: drivers/input/misc/hp_sdc_rtc.c 15875F: drivers/input/serio/gscps2.c 15876F: drivers/input/serio/hp_sdc* 15877F: drivers/parisc/ 15878F: drivers/parport/parport_gsc.* 15879F: drivers/tty/serial/8250/8250_parisc.c 15880F: drivers/video/console/sti* 15881F: drivers/video/fbdev/sti* 15882F: drivers/video/logo/logo_parisc* 15883F: include/linux/hp_sdc.h 15884 15885PARMAN 15886M: Jiri Pirko <jiri@nvidia.com> 15887L: netdev@vger.kernel.org 15888S: Supported 15889F: include/linux/parman.h 15890F: lib/parman.c 15891F: lib/test_parman.c 15892 15893PC ENGINES APU BOARD DRIVER 15894M: Enrico Weigelt, metux IT consult <info@metux.net> 15895S: Maintained 15896F: drivers/platform/x86/pcengines-apuv2.c 15897 15898PC87360 HARDWARE MONITORING DRIVER 15899M: Jim Cromie <jim.cromie@gmail.com> 15900L: linux-hwmon@vger.kernel.org 15901S: Maintained 15902F: Documentation/hwmon/pc87360.rst 15903F: drivers/hwmon/pc87360.c 15904 15905PC8736x GPIO DRIVER 15906M: Jim Cromie <jim.cromie@gmail.com> 15907S: Maintained 15908F: drivers/char/pc8736x_gpio.c 15909 15910PC87427 HARDWARE MONITORING DRIVER 15911M: Jean Delvare <jdelvare@suse.com> 15912L: linux-hwmon@vger.kernel.org 15913S: Maintained 15914F: Documentation/hwmon/pc87427.rst 15915F: drivers/hwmon/pc87427.c 15916 15917PCA9532 LED DRIVER 15918M: Riku Voipio <riku.voipio@iki.fi> 15919S: Maintained 15920F: drivers/leds/leds-pca9532.c 15921F: include/linux/leds-pca9532.h 15922 15923PCA9541 I2C BUS MASTER SELECTOR DRIVER 15924M: Guenter Roeck <linux@roeck-us.net> 15925L: linux-i2c@vger.kernel.org 15926S: Maintained 15927F: drivers/i2c/muxes/i2c-mux-pca9541.c 15928 15929PCDP - PRIMARY CONSOLE AND DEBUG PORT 15930M: Khalid Aziz <khalid@gonehiking.org> 15931S: Maintained 15932F: drivers/firmware/pcdp.* 15933 15934PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15935M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15936M: Pali Rohár <pali@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/aardvark-pci.txt 15941F: drivers/pci/controller/pci-aardvark.c 15942 15943PCI DRIVER FOR ALTERA PCIE IP 15944M: Joyce Ooi <joyce.ooi@intel.com> 15945L: linux-pci@vger.kernel.org 15946S: Supported 15947F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15948F: drivers/pci/controller/pcie-altera.c 15949 15950PCI DRIVER FOR APPLIEDMICRO XGENE 15951M: Toan Le <toan@os.amperecomputing.com> 15952L: linux-pci@vger.kernel.org 15953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15954S: Maintained 15955F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15956F: drivers/pci/controller/pci-xgene.c 15957 15958PCI DRIVER FOR ARM VERSATILE PLATFORM 15959M: Rob Herring <robh@kernel.org> 15960L: linux-pci@vger.kernel.org 15961L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15962S: Maintained 15963F: Documentation/devicetree/bindings/pci/versatile.yaml 15964F: drivers/pci/controller/pci-versatile.c 15965 15966PCI DRIVER FOR ARMADA 8K 15967M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15968L: linux-pci@vger.kernel.org 15969L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15970S: Maintained 15971F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15972F: drivers/pci/controller/dwc/pcie-armada8k.c 15973 15974PCI DRIVER FOR CADENCE PCIE IP 15975M: Tom Joseph <tjoseph@cadence.com> 15976L: linux-pci@vger.kernel.org 15977S: Maintained 15978F: Documentation/devicetree/bindings/pci/cdns,* 15979F: drivers/pci/controller/cadence/ 15980 15981PCI DRIVER FOR FREESCALE LAYERSCAPE 15982M: Minghuan Lian <minghuan.Lian@nxp.com> 15983M: Mingkai Hu <mingkai.hu@nxp.com> 15984M: Roy Zang <roy.zang@nxp.com> 15985L: linuxppc-dev@lists.ozlabs.org 15986L: linux-pci@vger.kernel.org 15987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15988S: Maintained 15989F: drivers/pci/controller/dwc/*layerscape* 15990 15991PCI DRIVER FOR GENERIC OF HOSTS 15992M: Will Deacon <will@kernel.org> 15993L: linux-pci@vger.kernel.org 15994L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15995S: Maintained 15996F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15997F: drivers/pci/controller/pci-host-common.c 15998F: drivers/pci/controller/pci-host-generic.c 15999 16000PCI DRIVER FOR IMX6 16001M: Richard Zhu <hongxing.zhu@nxp.com> 16002M: Lucas Stach <l.stach@pengutronix.de> 16003L: linux-pci@vger.kernel.org 16004L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16005S: Maintained 16006F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16007F: drivers/pci/controller/dwc/*imx6* 16008 16009PCI DRIVER FOR FU740 16010M: Paul Walmsley <paul.walmsley@sifive.com> 16011M: Greentime Hu <greentime.hu@sifive.com> 16012L: linux-pci@vger.kernel.org 16013S: Maintained 16014F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16015F: drivers/pci/controller/dwc/pcie-fu740.c 16016 16017PCI DRIVER FOR INTEL IXP4XX 16018M: Linus Walleij <linus.walleij@linaro.org> 16019S: Maintained 16020F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16021F: drivers/pci/controller/pci-ixp4xx.c 16022 16023PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16024M: Nirmal Patel <nirmal.patel@linux.intel.com> 16025R: Jonathan Derrick <jonathan.derrick@linux.dev> 16026L: linux-pci@vger.kernel.org 16027S: Supported 16028F: drivers/pci/controller/vmd.c 16029 16030PCI DRIVER FOR MICROSEMI SWITCHTEC 16031M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16032M: Logan Gunthorpe <logang@deltatee.com> 16033L: linux-pci@vger.kernel.org 16034S: Maintained 16035F: Documentation/ABI/testing/sysfs-class-switchtec 16036F: Documentation/driver-api/switchtec.rst 16037F: drivers/ntb/hw/mscc/ 16038F: drivers/pci/switch/switchtec* 16039F: include/linux/switchtec.h 16040F: include/uapi/linux/switchtec_ioctl.h 16041 16042PCI DRIVER FOR MOBIVEIL PCIE IP 16043M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16044M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16045L: linux-pci@vger.kernel.org 16046S: Supported 16047F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16048F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16049 16050PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16051M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16052M: Pali Rohár <pali@kernel.org> 16053L: linux-pci@vger.kernel.org 16054L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16055S: Maintained 16056F: drivers/pci/controller/*mvebu* 16057 16058PCI DRIVER FOR NVIDIA TEGRA 16059M: Thierry Reding <thierry.reding@gmail.com> 16060L: linux-tegra@vger.kernel.org 16061L: linux-pci@vger.kernel.org 16062S: Supported 16063F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16064F: drivers/pci/controller/pci-tegra.c 16065 16066PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16067M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16068L: linux-pci@vger.kernel.org 16069L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16070S: Maintained 16071F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16072F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16073 16074PCI DRIVER FOR RENESAS R-CAR 16075M: Marek Vasut <marek.vasut+renesas@gmail.com> 16076M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16077L: linux-pci@vger.kernel.org 16078L: linux-renesas-soc@vger.kernel.org 16079S: Maintained 16080F: Documentation/devicetree/bindings/pci/*rcar* 16081F: drivers/pci/controller/*rcar* 16082 16083PCI DRIVER FOR SAMSUNG EXYNOS 16084M: Jingoo Han <jingoohan1@gmail.com> 16085L: linux-pci@vger.kernel.org 16086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16087L: linux-samsung-soc@vger.kernel.org 16088S: Maintained 16089F: drivers/pci/controller/dwc/pci-exynos.c 16090 16091PCI DRIVER FOR SYNOPSYS DESIGNWARE 16092M: Jingoo Han <jingoohan1@gmail.com> 16093M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16094L: linux-pci@vger.kernel.org 16095S: Maintained 16096F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16097F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16098F: drivers/pci/controller/dwc/*designware* 16099 16100PCI DRIVER FOR TI DRA7XX/J721E 16101M: Vignesh Raghavendra <vigneshr@ti.com> 16102L: linux-omap@vger.kernel.org 16103L: linux-pci@vger.kernel.org 16104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16105S: Supported 16106F: Documentation/devicetree/bindings/pci/ti-pci.txt 16107F: drivers/pci/controller/cadence/pci-j721e.c 16108F: drivers/pci/controller/dwc/pci-dra7xx.c 16109 16110PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16111M: Linus Walleij <linus.walleij@linaro.org> 16112L: linux-pci@vger.kernel.org 16113S: Maintained 16114F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16115F: drivers/pci/controller/pci-v3-semi.c 16116 16117PCI ENDPOINT SUBSYSTEM 16118M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16119M: Krzysztof Wilczyński <kw@linux.com> 16120R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16121R: Kishon Vijay Abraham I <kishon@kernel.org> 16122L: linux-pci@vger.kernel.org 16123S: Supported 16124Q: https://patchwork.kernel.org/project/linux-pci/list/ 16125B: https://bugzilla.kernel.org 16126C: irc://irc.oftc.net/linux-pci 16127T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16128F: Documentation/PCI/endpoint/* 16129F: Documentation/misc-devices/pci-endpoint-test.rst 16130F: drivers/misc/pci_endpoint_test.c 16131F: drivers/pci/endpoint/ 16132F: tools/pci/ 16133 16134PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16135M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16136R: Oliver O'Halloran <oohall@gmail.com> 16137L: linuxppc-dev@lists.ozlabs.org 16138S: Supported 16139F: Documentation/PCI/pci-error-recovery.rst 16140F: Documentation/powerpc/eeh-pci-error-recovery.rst 16141F: arch/powerpc/include/*/eeh*.h 16142F: arch/powerpc/kernel/eeh*.c 16143F: arch/powerpc/platforms/*/eeh*.c 16144F: drivers/pci/pcie/aer.c 16145F: drivers/pci/pcie/dpc.c 16146F: drivers/pci/pcie/err.c 16147 16148PCI ERROR RECOVERY 16149M: Linas Vepstas <linasvepstas@gmail.com> 16150L: linux-pci@vger.kernel.org 16151S: Supported 16152F: Documentation/PCI/pci-error-recovery.rst 16153 16154PCI PEER-TO-PEER DMA (P2PDMA) 16155M: Bjorn Helgaas <bhelgaas@google.com> 16156M: Logan Gunthorpe <logang@deltatee.com> 16157L: linux-pci@vger.kernel.org 16158S: Supported 16159Q: https://patchwork.kernel.org/project/linux-pci/list/ 16160B: https://bugzilla.kernel.org 16161C: irc://irc.oftc.net/linux-pci 16162T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16163F: Documentation/driver-api/pci/p2pdma.rst 16164F: drivers/pci/p2pdma.c 16165F: include/linux/pci-p2pdma.h 16166 16167PCI MSI DRIVER FOR ALTERA MSI IP 16168M: Joyce Ooi <joyce.ooi@intel.com> 16169L: linux-pci@vger.kernel.org 16170S: Supported 16171F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16172F: drivers/pci/controller/pcie-altera-msi.c 16173 16174PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16175M: Toan Le <toan@os.amperecomputing.com> 16176L: linux-pci@vger.kernel.org 16177L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16178S: Maintained 16179F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16180F: drivers/pci/controller/pci-xgene-msi.c 16181 16182PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16183M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16184M: Krzysztof Wilczyński <kw@linux.com> 16185R: Rob Herring <robh@kernel.org> 16186L: linux-pci@vger.kernel.org 16187S: Supported 16188Q: https://patchwork.kernel.org/project/linux-pci/list/ 16189B: https://bugzilla.kernel.org 16190C: irc://irc.oftc.net/linux-pci 16191T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16192F: Documentation/devicetree/bindings/pci/ 16193F: drivers/pci/controller/ 16194F: drivers/pci/pci-bridge-emul.c 16195F: drivers/pci/pci-bridge-emul.h 16196 16197PCI SUBSYSTEM 16198M: Bjorn Helgaas <bhelgaas@google.com> 16199L: linux-pci@vger.kernel.org 16200S: Supported 16201Q: https://patchwork.kernel.org/project/linux-pci/list/ 16202B: https://bugzilla.kernel.org 16203C: irc://irc.oftc.net/linux-pci 16204T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16205F: Documentation/PCI/ 16206F: Documentation/devicetree/bindings/pci/ 16207F: arch/x86/kernel/early-quirks.c 16208F: arch/x86/kernel/quirks.c 16209F: arch/x86/pci/ 16210F: drivers/acpi/pci* 16211F: drivers/pci/ 16212F: include/asm-generic/pci* 16213F: include/linux/of_pci.h 16214F: include/linux/pci* 16215F: include/uapi/linux/pci* 16216F: lib/pci* 16217 16218PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16219M: Jonathan Chocron <jonnyc@amazon.com> 16220L: linux-pci@vger.kernel.org 16221S: Maintained 16222F: Documentation/devicetree/bindings/pci/pcie-al.txt 16223F: drivers/pci/controller/dwc/pcie-al.c 16224 16225PCIE DRIVER FOR AMLOGIC MESON 16226M: Yue Wang <yue.wang@Amlogic.com> 16227L: linux-pci@vger.kernel.org 16228L: linux-amlogic@lists.infradead.org 16229S: Maintained 16230F: drivers/pci/controller/dwc/pci-meson.c 16231 16232PCIE DRIVER FOR AXIS ARTPEC 16233M: Jesper Nilsson <jesper.nilsson@axis.com> 16234L: linux-arm-kernel@axis.com 16235L: linux-pci@vger.kernel.org 16236S: Maintained 16237F: Documentation/devicetree/bindings/pci/axis,artpec* 16238F: drivers/pci/controller/dwc/*artpec* 16239 16240PCIE DRIVER FOR CAVIUM THUNDERX 16241M: Robert Richter <rric@kernel.org> 16242L: linux-pci@vger.kernel.org 16243L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16244S: Odd Fixes 16245F: drivers/pci/controller/pci-thunder-* 16246 16247PCIE DRIVER FOR HISILICON 16248M: Zhou Wang <wangzhou1@hisilicon.com> 16249L: linux-pci@vger.kernel.org 16250S: Maintained 16251F: drivers/pci/controller/dwc/pcie-hisi.c 16252 16253PCIE DRIVER FOR HISILICON KIRIN 16254M: Xiaowei Song <songxiaowei@hisilicon.com> 16255M: Binghui Wang <wangbinghui@hisilicon.com> 16256L: linux-pci@vger.kernel.org 16257S: Maintained 16258F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16259F: drivers/pci/controller/dwc/pcie-kirin.c 16260 16261PCIE DRIVER FOR HISILICON STB 16262M: Shawn Guo <shawn.guo@linaro.org> 16263L: linux-pci@vger.kernel.org 16264S: Maintained 16265F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16266F: drivers/pci/controller/dwc/pcie-histb.c 16267 16268PCIE DRIVER FOR INTEL KEEM BAY 16269M: Srikanth Thokala <srikanth.thokala@intel.com> 16270L: linux-pci@vger.kernel.org 16271S: Supported 16272F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16273F: drivers/pci/controller/dwc/pcie-keembay.c 16274 16275PCIE DRIVER FOR INTEL LGM GW SOC 16276M: Rahul Tanwar <rtanwar@maxlinear.com> 16277L: linux-pci@vger.kernel.org 16278S: Maintained 16279F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16280F: drivers/pci/controller/dwc/pcie-intel-gw.c 16281 16282PCIE DRIVER FOR MEDIATEK 16283M: Ryder Lee <ryder.lee@mediatek.com> 16284M: Jianjun Wang <jianjun.wang@mediatek.com> 16285L: linux-pci@vger.kernel.org 16286L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16287S: Supported 16288F: Documentation/devicetree/bindings/pci/mediatek* 16289F: drivers/pci/controller/*mediatek* 16290 16291PCIE DRIVER FOR MICROCHIP 16292M: Daire McNamara <daire.mcnamara@microchip.com> 16293L: linux-pci@vger.kernel.org 16294S: Supported 16295F: Documentation/devicetree/bindings/pci/microchip* 16296F: drivers/pci/controller/*microchip* 16297 16298PCIE DRIVER FOR QUALCOMM MSM 16299M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16300L: linux-pci@vger.kernel.org 16301L: linux-arm-msm@vger.kernel.org 16302S: Maintained 16303F: drivers/pci/controller/dwc/pcie-qcom.c 16304 16305PCIE ENDPOINT DRIVER FOR QUALCOMM 16306M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16307L: linux-pci@vger.kernel.org 16308L: linux-arm-msm@vger.kernel.org 16309S: Maintained 16310F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16311F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16312 16313PCIE DRIVER FOR ROCKCHIP 16314M: Shawn Lin <shawn.lin@rock-chips.com> 16315L: linux-pci@vger.kernel.org 16316L: linux-rockchip@lists.infradead.org 16317S: Maintained 16318F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16319F: drivers/pci/controller/pcie-rockchip* 16320 16321PCIE DRIVER FOR SOCIONEXT UNIPHIER 16322M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16323L: linux-pci@vger.kernel.org 16324S: Maintained 16325F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16326F: drivers/pci/controller/dwc/pcie-uniphier* 16327 16328PCIE DRIVER FOR ST SPEAR13XX 16329M: Pratyush Anand <pratyush.anand@gmail.com> 16330L: linux-pci@vger.kernel.org 16331S: Maintained 16332F: drivers/pci/controller/dwc/*spear* 16333 16334PCI DRIVER FOR XILINX VERSAL CPM 16335M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16336M: Michal Simek <michal.simek@amd.com> 16337L: linux-pci@vger.kernel.org 16338S: Maintained 16339F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16340F: drivers/pci/controller/pcie-xilinx-cpm.c 16341 16342PCMCIA SUBSYSTEM 16343M: Dominik Brodowski <linux@dominikbrodowski.net> 16344S: Odd Fixes 16345T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16346F: Documentation/pcmcia/ 16347F: drivers/pcmcia/ 16348F: include/pcmcia/ 16349F: tools/pcmcia/ 16350 16351PCNET32 NETWORK DRIVER 16352M: Don Fry <pcnet32@frontier.com> 16353L: netdev@vger.kernel.org 16354S: Maintained 16355F: drivers/net/ethernet/amd/pcnet32.c 16356 16357PCRYPT PARALLEL CRYPTO ENGINE 16358M: Steffen Klassert <steffen.klassert@secunet.com> 16359L: linux-crypto@vger.kernel.org 16360S: Maintained 16361F: crypto/pcrypt.c 16362F: include/crypto/pcrypt.h 16363 16364PEAQ WMI HOTKEYS DRIVER 16365M: Hans de Goede <hdegoede@redhat.com> 16366L: platform-driver-x86@vger.kernel.org 16367S: Maintained 16368F: drivers/platform/x86/peaq-wmi.c 16369 16370PECI HARDWARE MONITORING DRIVERS 16371M: Iwona Winiarska <iwona.winiarska@intel.com> 16372L: linux-hwmon@vger.kernel.org 16373S: Supported 16374F: Documentation/hwmon/peci-cputemp.rst 16375F: Documentation/hwmon/peci-dimmtemp.rst 16376F: drivers/hwmon/peci/ 16377 16378PECI SUBSYSTEM 16379M: Iwona Winiarska <iwona.winiarska@intel.com> 16380L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16381S: Supported 16382F: Documentation/devicetree/bindings/peci/ 16383F: Documentation/peci/ 16384F: drivers/peci/ 16385F: include/linux/peci-cpu.h 16386F: include/linux/peci.h 16387 16388PENSANDO ETHERNET DRIVERS 16389M: Shannon Nelson <shannon.nelson@amd.com> 16390M: Brett Creeley <brett.creeley@amd.com> 16391M: drivers@pensando.io 16392L: netdev@vger.kernel.org 16393S: Supported 16394F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16395F: drivers/net/ethernet/pensando/ 16396 16397PER-CPU MEMORY ALLOCATOR 16398M: Dennis Zhou <dennis@kernel.org> 16399M: Tejun Heo <tj@kernel.org> 16400M: Christoph Lameter <cl@linux.com> 16401L: linux-mm@kvack.org 16402S: Maintained 16403T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16404F: arch/*/include/asm/percpu.h 16405F: include/linux/percpu*.h 16406F: lib/percpu*.c 16407F: mm/percpu*.c 16408 16409PER-TASK DELAY ACCOUNTING 16410M: Balbir Singh <bsingharora@gmail.com> 16411S: Maintained 16412F: include/linux/delayacct.h 16413F: kernel/delayacct.c 16414 16415PERFORMANCE EVENTS SUBSYSTEM 16416M: Peter Zijlstra <peterz@infradead.org> 16417M: Ingo Molnar <mingo@redhat.com> 16418M: Arnaldo Carvalho de Melo <acme@kernel.org> 16419R: Mark Rutland <mark.rutland@arm.com> 16420R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16421R: Jiri Olsa <jolsa@kernel.org> 16422R: Namhyung Kim <namhyung@kernel.org> 16423R: Ian Rogers <irogers@google.com> 16424R: Adrian Hunter <adrian.hunter@intel.com> 16425L: linux-perf-users@vger.kernel.org 16426L: linux-kernel@vger.kernel.org 16427S: Supported 16428W: https://perf.wiki.kernel.org/ 16429T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16430F: arch/*/events/* 16431F: arch/*/events/*/* 16432F: arch/*/include/asm/perf_event.h 16433F: arch/*/kernel/*/*/perf_event*.c 16434F: arch/*/kernel/*/perf_event*.c 16435F: arch/*/kernel/perf_callchain.c 16436F: arch/*/kernel/perf_event*.c 16437F: include/linux/perf_event.h 16438F: include/uapi/linux/perf_event.h 16439F: kernel/events/* 16440F: tools/lib/perf/ 16441F: tools/perf/ 16442 16443PERFORMANCE EVENTS TOOLING ARM64 16444R: John Garry <john.g.garry@oracle.com> 16445R: Will Deacon <will@kernel.org> 16446R: James Clark <james.clark@arm.com> 16447R: Mike Leach <mike.leach@linaro.org> 16448R: Leo Yan <leo.yan@linaro.org> 16449L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16450S: Supported 16451F: tools/build/feature/test-libopencsd.c 16452F: tools/perf/arch/arm*/ 16453F: tools/perf/pmu-events/arch/arm64/ 16454F: tools/perf/util/arm-spe* 16455F: tools/perf/util/cs-etm* 16456 16457PERSONALITY HANDLING 16458M: Christoph Hellwig <hch@infradead.org> 16459L: linux-abi-devel@lists.sourceforge.net 16460S: Maintained 16461F: include/linux/personality.h 16462F: include/uapi/linux/personality.h 16463 16464PHOENIX RC FLIGHT CONTROLLER ADAPTER 16465M: Marcus Folkesson <marcus.folkesson@gmail.com> 16466L: linux-input@vger.kernel.org 16467S: Maintained 16468F: Documentation/input/devices/pxrc.rst 16469F: drivers/input/joystick/pxrc.c 16470 16471PHONET PROTOCOL 16472M: Remi Denis-Courmont <courmisch@gmail.com> 16473S: Supported 16474F: Documentation/networking/phonet.rst 16475F: include/linux/phonet.h 16476F: include/net/phonet/ 16477F: include/uapi/linux/phonet.h 16478F: net/phonet/ 16479 16480PHRAM MTD DRIVER 16481M: Joern Engel <joern@lazybastard.org> 16482L: linux-mtd@lists.infradead.org 16483S: Maintained 16484F: drivers/mtd/devices/phram.c 16485 16486PICOLCD HID DRIVER 16487M: Bruno Prémont <bonbons@linux-vserver.org> 16488L: linux-input@vger.kernel.org 16489S: Maintained 16490F: drivers/hid/hid-picolcd* 16491 16492PIDFD API 16493M: Christian Brauner <christian@brauner.io> 16494L: linux-kernel@vger.kernel.org 16495S: Maintained 16496T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16497F: samples/pidfd/ 16498F: tools/testing/selftests/clone3/ 16499F: tools/testing/selftests/pid_namespace/ 16500F: tools/testing/selftests/pidfd/ 16501K: (?i)pidfd 16502K: (?i)clone3 16503K: \b(clone_args|kernel_clone_args)\b 16504 16505PIN CONTROL SUBSYSTEM 16506M: Linus Walleij <linus.walleij@linaro.org> 16507L: linux-gpio@vger.kernel.org 16508S: Maintained 16509T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16510F: Documentation/devicetree/bindings/pinctrl/ 16511F: Documentation/driver-api/pin-control.rst 16512F: drivers/pinctrl/ 16513F: include/dt-bindings/pinctrl/ 16514F: include/linux/pinctrl/ 16515 16516PIN CONTROLLER - AMD 16517M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16518M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16519S: Maintained 16520F: drivers/pinctrl/pinctrl-amd.c 16521 16522PIN CONTROLLER - FREESCALE 16523M: Dong Aisheng <aisheng.dong@nxp.com> 16524M: Fabio Estevam <festevam@gmail.com> 16525M: Shawn Guo <shawnguo@kernel.org> 16526M: Jacky Bai <ping.bai@nxp.com> 16527R: Pengutronix Kernel Team <kernel@pengutronix.de> 16528L: linux-gpio@vger.kernel.org 16529S: Maintained 16530F: Documentation/devicetree/bindings/pinctrl/fsl,* 16531F: drivers/pinctrl/freescale/ 16532 16533PIN CONTROLLER - INTEL 16534M: Mika Westerberg <mika.westerberg@linux.intel.com> 16535M: Andy Shevchenko <andy@kernel.org> 16536S: Supported 16537T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16538F: drivers/pinctrl/intel/ 16539 16540PIN CONTROLLER - KEEMBAY 16541M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16542S: Supported 16543F: drivers/pinctrl/pinctrl-keembay* 16544 16545PIN CONTROLLER - MEDIATEK 16546M: Sean Wang <sean.wang@kernel.org> 16547L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16548S: Maintained 16549F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16550F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16551F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16552F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16553F: drivers/pinctrl/mediatek/ 16554 16555PIN CONTROLLER - MICROCHIP AT91 16556M: Ludovic Desroches <ludovic.desroches@microchip.com> 16557L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16558L: linux-gpio@vger.kernel.org 16559S: Supported 16560F: drivers/gpio/gpio-sama5d2-piobu.c 16561F: drivers/pinctrl/pinctrl-at91* 16562 16563PIN CONTROLLER - QUALCOMM 16564M: Bjorn Andersson <andersson@kernel.org> 16565L: linux-arm-msm@vger.kernel.org 16566S: Maintained 16567F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16568F: drivers/pinctrl/qcom/ 16569 16570PIN CONTROLLER - RENESAS 16571M: Geert Uytterhoeven <geert+renesas@glider.be> 16572L: linux-renesas-soc@vger.kernel.org 16573S: Supported 16574T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16575F: Documentation/devicetree/bindings/pinctrl/renesas,* 16576F: drivers/pinctrl/renesas/ 16577 16578PIN CONTROLLER - SAMSUNG 16579M: Tomasz Figa <tomasz.figa@gmail.com> 16580M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16581M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16582R: Alim Akhtar <alim.akhtar@samsung.com> 16583L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16584L: linux-samsung-soc@vger.kernel.org 16585S: Maintained 16586C: irc://irc.libera.chat/linux-exynos 16587Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16588B: mailto:linux-samsung-soc@vger.kernel.org 16589T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16590F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16591F: drivers/pinctrl/samsung/ 16592F: include/dt-bindings/pinctrl/samsung.h 16593 16594PIN CONTROLLER - SINGLE 16595M: Tony Lindgren <tony@atomide.com> 16596M: Haojian Zhuang <haojian.zhuang@linaro.org> 16597L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16598L: linux-omap@vger.kernel.org 16599S: Maintained 16600F: drivers/pinctrl/pinctrl-single.c 16601 16602PIN CONTROLLER - THUNDERBAY 16603M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16604S: Supported 16605F: drivers/pinctrl/pinctrl-thunderbay.c 16606 16607PIN CONTROLLER - SUNPLUS / TIBBO 16608M: Dvorkin Dmitry <dvorkin@tibbo.com> 16609M: Wells Lu <wellslutw@gmail.com> 16610L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16611S: Maintained 16612W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16613F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16614F: drivers/pinctrl/sunplus/ 16615F: include/dt-bindings/pinctrl/sppctl*.h 16616 16617PINE64 PINEPHONE KEYBOARD DRIVER 16618M: Samuel Holland <samuel@sholland.org> 16619S: Supported 16620F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16621F: drivers/input/keyboard/pinephone-keyboard.c 16622 16623PKTCDVD DRIVER 16624M: linux-block@vger.kernel.org 16625S: Orphan 16626F: drivers/block/pktcdvd.c 16627F: include/linux/pktcdvd.h 16628F: include/uapi/linux/pktcdvd.h 16629 16630PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16631M: Tomasz Duszynski <tduszyns@gmail.com> 16632S: Maintained 16633F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16634F: drivers/iio/chemical/pms7003.c 16635 16636PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16637M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16638L: netdev@vger.kernel.org 16639S: Maintained 16640F: drivers/net/phy/mdio-open-alliance.h 16641F: net/ethtool/plca.c 16642 16643PLDMFW LIBRARY 16644M: Jacob Keller <jacob.e.keller@intel.com> 16645S: Maintained 16646F: Documentation/driver-api/pldmfw/ 16647F: include/linux/pldmfw.h 16648F: lib/pldmfw/ 16649 16650PLX DMA DRIVER 16651M: Logan Gunthorpe <logang@deltatee.com> 16652S: Maintained 16653F: drivers/dma/plx_dma.c 16654 16655PM6764TR DRIVER 16656M: Charles Hsu <hsu.yungteng@gmail.com> 16657L: linux-hwmon@vger.kernel.org 16658S: Maintained 16659F: Documentation/hwmon/pm6764tr.rst 16660F: drivers/hwmon/pmbus/pm6764tr.c 16661 16662PM-GRAPH UTILITY 16663M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16664L: linux-pm@vger.kernel.org 16665S: Supported 16666W: https://01.org/pm-graph 16667B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16668T: git git://github.com/intel/pm-graph 16669F: tools/power/pm-graph 16670 16671PMBUS HARDWARE MONITORING DRIVERS 16672M: Guenter Roeck <linux@roeck-us.net> 16673L: linux-hwmon@vger.kernel.org 16674S: Maintained 16675W: http://hwmon.wiki.kernel.org/ 16676W: http://www.roeck-us.net/linux/drivers/ 16677T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16678F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16679F: Documentation/devicetree/bindings/hwmon/max31785.txt 16680F: Documentation/hwmon/adm1275.rst 16681F: Documentation/hwmon/ibm-cffps.rst 16682F: Documentation/hwmon/ir35221.rst 16683F: Documentation/hwmon/lm25066.rst 16684F: Documentation/hwmon/ltc2978.rst 16685F: Documentation/hwmon/ltc3815.rst 16686F: Documentation/hwmon/max16064.rst 16687F: Documentation/hwmon/max20751.rst 16688F: Documentation/hwmon/max31785.rst 16689F: Documentation/hwmon/max34440.rst 16690F: Documentation/hwmon/max8688.rst 16691F: Documentation/hwmon/pmbus-core.rst 16692F: Documentation/hwmon/pmbus.rst 16693F: Documentation/hwmon/tps40422.rst 16694F: Documentation/hwmon/ucd9000.rst 16695F: Documentation/hwmon/ucd9200.rst 16696F: Documentation/hwmon/zl6100.rst 16697F: drivers/hwmon/pmbus/ 16698F: include/linux/pmbus.h 16699 16700PMC SIERRA MaxRAID DRIVER 16701L: linux-scsi@vger.kernel.org 16702S: Orphan 16703W: http://www.pmc-sierra.com/ 16704F: drivers/scsi/pmcraid.* 16705 16706PMC SIERRA PM8001 DRIVER 16707M: Jack Wang <jinpu.wang@cloud.ionos.com> 16708L: linux-scsi@vger.kernel.org 16709S: Supported 16710F: drivers/scsi/pm8001/ 16711 16712PNI RM3100 IIO DRIVER 16713M: Song Qiang <songqiang1304521@gmail.com> 16714L: linux-iio@vger.kernel.org 16715S: Maintained 16716F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16717F: drivers/iio/magnetometer/rm3100* 16718 16719PNP SUPPORT 16720M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16721L: linux-acpi@vger.kernel.org 16722S: Maintained 16723F: drivers/pnp/ 16724F: include/linux/pnp.h 16725 16726POSIX CLOCKS and TIMERS 16727M: Thomas Gleixner <tglx@linutronix.de> 16728L: linux-kernel@vger.kernel.org 16729S: Maintained 16730T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16731F: fs/timerfd.c 16732F: include/linux/time_namespace.h 16733F: include/linux/timer* 16734F: kernel/time/*timer* 16735F: kernel/time/namespace.c 16736 16737POWER MANAGEMENT CORE 16738M: "Rafael J. Wysocki" <rafael@kernel.org> 16739L: linux-pm@vger.kernel.org 16740S: Supported 16741B: https://bugzilla.kernel.org 16742T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16743F: drivers/base/power/ 16744F: drivers/powercap/ 16745F: include/linux/intel_rapl.h 16746F: include/linux/pm.h 16747F: include/linux/pm_* 16748F: include/linux/powercap.h 16749F: kernel/configs/nopm.config 16750 16751DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16752M: Daniel Lezcano <daniel.lezcano@kernel.org> 16753L: linux-pm@vger.kernel.org 16754S: Supported 16755B: https://bugzilla.kernel.org 16756T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16757F: drivers/powercap/dtpm* 16758F: include/linux/dtpm.h 16759 16760POWER STATE COORDINATION INTERFACE (PSCI) 16761M: Mark Rutland <mark.rutland@arm.com> 16762M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16763L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16764S: Maintained 16765F: drivers/firmware/psci/ 16766F: include/linux/psci.h 16767F: include/uapi/linux/psci.h 16768 16769POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16770M: Sebastian Reichel <sre@kernel.org> 16771L: linux-pm@vger.kernel.org 16772S: Maintained 16773T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16774F: Documentation/ABI/testing/sysfs-class-power 16775F: Documentation/devicetree/bindings/power/supply/ 16776F: drivers/power/supply/ 16777F: include/linux/power/ 16778F: include/linux/power_supply.h 16779 16780POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16781M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16782L: linuxppc-dev@lists.ozlabs.org 16783S: Maintained 16784F: drivers/char/powernv-op-panel.c 16785 16786PPP OVER ATM (RFC 2364) 16787M: Mitchell Blank Jr <mitch@sfgoth.com> 16788S: Maintained 16789F: include/uapi/linux/atmppp.h 16790F: net/atm/pppoatm.c 16791 16792PPP OVER ETHERNET 16793M: Michal Ostrowski <mostrows@earthlink.net> 16794S: Maintained 16795F: drivers/net/ppp/pppoe.c 16796F: drivers/net/ppp/pppox.c 16797 16798PPP OVER L2TP 16799M: James Chapman <jchapman@katalix.com> 16800S: Maintained 16801F: include/linux/if_pppol2tp.h 16802F: include/uapi/linux/if_pppol2tp.h 16803F: net/l2tp/l2tp_ppp.c 16804 16805PPP PROTOCOL DRIVERS AND COMPRESSORS 16806M: Paul Mackerras <paulus@samba.org> 16807L: linux-ppp@vger.kernel.org 16808S: Maintained 16809F: drivers/net/ppp/ppp_* 16810 16811PPS SUPPORT 16812M: Rodolfo Giometti <giometti@enneenne.com> 16813L: linuxpps@ml.enneenne.com (subscribers-only) 16814S: Maintained 16815W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16816F: Documentation/ABI/testing/sysfs-pps 16817F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16818F: Documentation/driver-api/pps.rst 16819F: drivers/pps/ 16820F: include/linux/pps*.h 16821F: include/uapi/linux/pps.h 16822 16823PPTP DRIVER 16824M: Dmitry Kozlov <xeb@mail.ru> 16825L: netdev@vger.kernel.org 16826S: Maintained 16827W: http://sourceforge.net/projects/accel-pptp 16828F: drivers/net/ppp/pptp.c 16829 16830PRESSURE STALL INFORMATION (PSI) 16831M: Johannes Weiner <hannes@cmpxchg.org> 16832M: Suren Baghdasaryan <surenb@google.com> 16833S: Maintained 16834F: include/linux/psi* 16835F: kernel/sched/psi.c 16836 16837PRINTK 16838M: Petr Mladek <pmladek@suse.com> 16839M: Sergey Senozhatsky <senozhatsky@chromium.org> 16840R: Steven Rostedt <rostedt@goodmis.org> 16841R: John Ogness <john.ogness@linutronix.de> 16842S: Maintained 16843T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16844F: include/linux/printk.h 16845F: kernel/printk/ 16846 16847PRINTK INDEXING 16848R: Chris Down <chris@chrisdown.name> 16849S: Maintained 16850F: Documentation/core-api/printk-index.rst 16851F: kernel/printk/index.c 16852K: printk_index 16853 16854PROC FILESYSTEM 16855L: linux-kernel@vger.kernel.org 16856L: linux-fsdevel@vger.kernel.org 16857S: Maintained 16858F: Documentation/filesystems/proc.rst 16859F: fs/proc/ 16860F: include/linux/proc_fs.h 16861F: tools/testing/selftests/proc/ 16862 16863PROC SYSCTL 16864M: Luis Chamberlain <mcgrof@kernel.org> 16865M: Kees Cook <keescook@chromium.org> 16866M: Iurii Zaikin <yzaikin@google.com> 16867L: linux-kernel@vger.kernel.org 16868L: linux-fsdevel@vger.kernel.org 16869S: Maintained 16870T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16871F: fs/proc/proc_sysctl.c 16872F: include/linux/sysctl.h 16873F: kernel/sysctl-test.c 16874F: kernel/sysctl.c 16875F: tools/testing/selftests/sysctl/ 16876 16877PS3 NETWORK SUPPORT 16878M: Geoff Levand <geoff@infradead.org> 16879L: netdev@vger.kernel.org 16880L: linuxppc-dev@lists.ozlabs.org 16881S: Maintained 16882F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16883 16884PS3 PLATFORM SUPPORT 16885M: Geoff Levand <geoff@infradead.org> 16886L: linuxppc-dev@lists.ozlabs.org 16887S: Maintained 16888F: arch/powerpc/boot/ps3* 16889F: arch/powerpc/include/asm/lv1call.h 16890F: arch/powerpc/include/asm/ps3*.h 16891F: arch/powerpc/platforms/ps3/ 16892F: drivers/*/ps3* 16893F: drivers/ps3/ 16894F: drivers/rtc/rtc-ps3.c 16895F: drivers/usb/host/*ps3.c 16896F: sound/ppc/snd_ps3* 16897 16898PS3VRAM DRIVER 16899M: Jim Paris <jim@jtan.com> 16900M: Geoff Levand <geoff@infradead.org> 16901L: linuxppc-dev@lists.ozlabs.org 16902S: Maintained 16903F: drivers/block/ps3vram.c 16904 16905PSAMPLE PACKET SAMPLING SUPPORT 16906M: Yotam Gigi <yotam.gi@gmail.com> 16907S: Maintained 16908F: include/net/psample.h 16909F: include/uapi/linux/psample.h 16910F: net/psample 16911 16912PSTORE FILESYSTEM 16913M: Kees Cook <keescook@chromium.org> 16914R: Tony Luck <tony.luck@intel.com> 16915R: Guilherme G. Piccoli <gpiccoli@igalia.com> 16916L: linux-hardening@vger.kernel.org 16917S: Supported 16918T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16919F: Documentation/admin-guide/ramoops.rst 16920F: Documentation/admin-guide/pstore-blk.rst 16921F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16922F: drivers/acpi/apei/erst.c 16923F: drivers/firmware/efi/efi-pstore.c 16924F: fs/pstore/ 16925F: include/linux/pstore* 16926K: \b(pstore|ramoops) 16927 16928PTP HARDWARE CLOCK SUPPORT 16929M: Richard Cochran <richardcochran@gmail.com> 16930L: netdev@vger.kernel.org 16931S: Maintained 16932W: http://linuxptp.sourceforge.net/ 16933F: Documentation/ABI/testing/sysfs-ptp 16934F: Documentation/driver-api/ptp.rst 16935F: drivers/net/phy/dp83640* 16936F: drivers/ptp/* 16937F: include/linux/ptp_cl* 16938K: (?:\b|_)ptp(?:\b|_) 16939 16940PTP VIRTUAL CLOCK SUPPORT 16941M: Yangbo Lu <yangbo.lu@nxp.com> 16942L: netdev@vger.kernel.org 16943S: Maintained 16944F: drivers/ptp/ptp_vclock.c 16945F: net/ethtool/phc_vclocks.c 16946 16947PTRACE SUPPORT 16948M: Oleg Nesterov <oleg@redhat.com> 16949S: Maintained 16950F: arch/*/*/ptrace*.c 16951F: arch/*/include/asm/ptrace*.h 16952F: arch/*/ptrace*.c 16953F: include/asm-generic/syscall.h 16954F: include/linux/ptrace.h 16955F: include/linux/regset.h 16956F: include/uapi/linux/ptrace.h 16957F: kernel/ptrace.c 16958 16959PULSE8-CEC DRIVER 16960M: Hans Verkuil <hverkuil@xs4all.nl> 16961L: linux-media@vger.kernel.org 16962S: Maintained 16963T: git git://linuxtv.org/media_tree.git 16964F: drivers/media/cec/usb/pulse8/ 16965 16966PURELIFI PLFXLC DRIVER 16967M: Srinivasan Raju <srini.raju@purelifi.com> 16968L: linux-wireless@vger.kernel.org 16969S: Supported 16970F: drivers/net/wireless/purelifi/plfxlc/ 16971 16972PVRUSB2 VIDEO4LINUX DRIVER 16973M: Mike Isely <isely@pobox.com> 16974L: pvrusb2@isely.net (subscribers-only) 16975L: linux-media@vger.kernel.org 16976S: Maintained 16977W: http://www.isely.net/pvrusb2/ 16978T: git git://linuxtv.org/media_tree.git 16979F: Documentation/driver-api/media/drivers/pvrusb2* 16980F: drivers/media/usb/pvrusb2/ 16981 16982PWC WEBCAM DRIVER 16983M: Hans Verkuil <hverkuil@xs4all.nl> 16984L: linux-media@vger.kernel.org 16985S: Odd Fixes 16986T: git git://linuxtv.org/media_tree.git 16987F: drivers/media/usb/pwc/* 16988F: include/trace/events/pwc.h 16989 16990PWM IR Transmitter 16991M: Sean Young <sean@mess.org> 16992L: linux-media@vger.kernel.org 16993S: Maintained 16994F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 16995F: drivers/media/rc/pwm-ir-tx.c 16996 16997PWM SUBSYSTEM 16998M: Thierry Reding <thierry.reding@gmail.com> 16999R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17000L: linux-pwm@vger.kernel.org 17001S: Maintained 17002Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17003T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17004F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17005F: Documentation/devicetree/bindings/pwm/ 17006F: Documentation/driver-api/pwm.rst 17007F: drivers/gpio/gpio-mvebu.c 17008F: drivers/pwm/ 17009F: drivers/video/backlight/pwm_bl.c 17010F: include/dt-bindings/pwm/ 17011F: include/linux/pwm.h 17012F: include/linux/pwm_backlight.h 17013K: pwm_(config|apply_state|ops) 17014 17015PXA GPIO DRIVER 17016M: Robert Jarzmik <robert.jarzmik@free.fr> 17017L: linux-gpio@vger.kernel.org 17018S: Maintained 17019F: drivers/gpio/gpio-pxa.c 17020 17021PXA MMCI DRIVER 17022S: Orphan 17023 17024PXA RTC DRIVER 17025M: Robert Jarzmik <robert.jarzmik@free.fr> 17026L: linux-rtc@vger.kernel.org 17027S: Maintained 17028 17029PXA2xx/PXA3xx SUPPORT 17030M: Daniel Mack <daniel@zonque.org> 17031M: Haojian Zhuang <haojian.zhuang@gmail.com> 17032M: Robert Jarzmik <robert.jarzmik@free.fr> 17033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17034S: Maintained 17035T: git git://github.com/hzhuang1/linux.git 17036T: git git://github.com/rjarzmik/linux.git 17037F: arch/arm/boot/dts/pxa* 17038F: arch/arm/mach-pxa/ 17039F: drivers/dma/pxa* 17040F: drivers/pcmcia/pxa2xx* 17041F: drivers/pinctrl/pxa/ 17042F: drivers/spi/spi-pxa2xx* 17043F: drivers/usb/gadget/udc/pxa2* 17044F: include/sound/pxa2xx-lib.h 17045F: sound/arm/pxa* 17046F: sound/soc/pxa/ 17047 17048QAT DRIVER 17049M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17050L: qat-linux@intel.com 17051S: Supported 17052F: drivers/crypto/qat/ 17053 17054QCOM AUDIO (ASoC) DRIVERS 17055M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17056M: Banajit Goswami <bgoswami@quicinc.com> 17057L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17058S: Supported 17059F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17060F: Documentation/devicetree/bindings/sound/qcom,* 17061F: drivers/soc/qcom/apr.c 17062F: include/dt-bindings/sound/qcom,wcd9335.h 17063F: sound/soc/codecs/lpass-rx-macro.* 17064F: sound/soc/codecs/lpass-tx-macro.* 17065F: sound/soc/codecs/lpass-va-macro.c 17066F: sound/soc/codecs/lpass-wsa-macro.* 17067F: sound/soc/codecs/msm8916-wcd-analog.c 17068F: sound/soc/codecs/msm8916-wcd-digital.c 17069F: sound/soc/codecs/wcd9335.* 17070F: sound/soc/codecs/wcd934x.c 17071F: sound/soc/codecs/wcd-clsh-v2.* 17072F: sound/soc/codecs/wcd-mbhc-v2.* 17073F: sound/soc/codecs/wsa881x.c 17074F: sound/soc/codecs/wsa883x.c 17075F: sound/soc/qcom/ 17076 17077QCOM EMBEDDED USB DEBUGGER (EUD) 17078M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17079L: linux-arm-msm@vger.kernel.org 17080S: Maintained 17081F: Documentation/ABI/testing/sysfs-driver-eud 17082F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17083F: drivers/usb/misc/qcom_eud.c 17084 17085QCOM IPA DRIVER 17086M: Alex Elder <elder@kernel.org> 17087L: netdev@vger.kernel.org 17088S: Supported 17089F: drivers/net/ipa/ 17090 17091QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17092M: Gabriel Somlo <somlo@cmu.edu> 17093M: "Michael S. Tsirkin" <mst@redhat.com> 17094L: qemu-devel@nongnu.org 17095S: Maintained 17096F: drivers/firmware/qemu_fw_cfg.c 17097F: include/uapi/linux/qemu_fw_cfg.h 17098 17099QIB DRIVER 17100M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17101L: linux-rdma@vger.kernel.org 17102S: Supported 17103F: drivers/infiniband/hw/qib/ 17104 17105QLOGIC QL41xxx FCOE DRIVER 17106M: Saurav Kashyap <skashyap@marvell.com> 17107M: Javed Hasan <jhasan@marvell.com> 17108M: GR-QLogic-Storage-Upstream@marvell.com 17109L: linux-scsi@vger.kernel.org 17110S: Supported 17111F: drivers/scsi/qedf/ 17112 17113QLOGIC QL41xxx ISCSI DRIVER 17114M: Nilesh Javali <njavali@marvell.com> 17115M: Manish Rangankar <mrangankar@marvell.com> 17116M: GR-QLogic-Storage-Upstream@marvell.com 17117L: linux-scsi@vger.kernel.org 17118S: Supported 17119F: drivers/scsi/qedi/ 17120 17121QLOGIC QL4xxx ETHERNET DRIVER 17122M: Ariel Elior <aelior@marvell.com> 17123M: Manish Chopra <manishc@marvell.com> 17124L: netdev@vger.kernel.org 17125S: Supported 17126F: drivers/net/ethernet/qlogic/qed/ 17127F: drivers/net/ethernet/qlogic/qede/ 17128F: include/linux/qed/ 17129 17130QLOGIC QL4xxx RDMA DRIVER 17131M: Michal Kalderon <mkalderon@marvell.com> 17132M: Ariel Elior <aelior@marvell.com> 17133L: linux-rdma@vger.kernel.org 17134S: Supported 17135F: drivers/infiniband/hw/qedr/ 17136F: include/uapi/rdma/qedr-abi.h 17137 17138QLOGIC QLA1280 SCSI DRIVER 17139M: Michael Reed <mdr@sgi.com> 17140L: linux-scsi@vger.kernel.org 17141S: Maintained 17142F: drivers/scsi/qla1280.[ch] 17143 17144QLOGIC QLA2XXX FC-SCSI DRIVER 17145M: Nilesh Javali <njavali@marvell.com> 17146M: GR-QLogic-Storage-Upstream@marvell.com 17147L: linux-scsi@vger.kernel.org 17148S: Supported 17149F: drivers/scsi/qla2xxx/ 17150 17151QLOGIC QLA3XXX NETWORK DRIVER 17152M: GR-Linux-NIC-Dev@marvell.com 17153L: netdev@vger.kernel.org 17154S: Supported 17155F: drivers/net/ethernet/qlogic/qla3xxx.* 17156 17157QLOGIC QLA4XXX iSCSI DRIVER 17158M: Nilesh Javali <njavali@marvell.com> 17159M: Manish Rangankar <mrangankar@marvell.com> 17160M: GR-QLogic-Storage-Upstream@marvell.com 17161L: linux-scsi@vger.kernel.org 17162S: Supported 17163F: drivers/scsi/qla4xxx/ 17164 17165QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17166M: Shahed Shaikh <shshaikh@marvell.com> 17167M: Manish Chopra <manishc@marvell.com> 17168M: GR-Linux-NIC-Dev@marvell.com 17169L: netdev@vger.kernel.org 17170S: Supported 17171F: drivers/net/ethernet/qlogic/qlcnic/ 17172 17173QLOGIC QLGE 10Gb ETHERNET DRIVER 17174M: Manish Chopra <manishc@marvell.com> 17175M: GR-Linux-NIC-Dev@marvell.com 17176M: Coiby Xu <coiby.xu@gmail.com> 17177L: netdev@vger.kernel.org 17178S: Supported 17179F: Documentation/networking/device_drivers/qlogic/qlge.rst 17180F: drivers/staging/qlge/ 17181 17182QM1D1B0004 MEDIA DRIVER 17183M: Akihiro Tsukada <tskd08@gmail.com> 17184L: linux-media@vger.kernel.org 17185S: Odd Fixes 17186F: drivers/media/tuners/qm1d1b0004* 17187 17188QM1D1C0042 MEDIA DRIVER 17189M: Akihiro Tsukada <tskd08@gmail.com> 17190L: linux-media@vger.kernel.org 17191S: Odd Fixes 17192F: drivers/media/tuners/qm1d1c0042* 17193 17194QNX4 FILESYSTEM 17195M: Anders Larsen <al@alarsen.net> 17196S: Maintained 17197W: http://www.alarsen.net/linux/qnx4fs/ 17198F: fs/qnx4/ 17199F: include/uapi/linux/qnx4_fs.h 17200F: include/uapi/linux/qnxtypes.h 17201 17202QORIQ DPAA2 FSL-MC BUS DRIVER 17203M: Stuart Yoder <stuyoder@gmail.com> 17204M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17205L: linux-kernel@vger.kernel.org 17206S: Maintained 17207F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17208F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17209F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17210F: drivers/bus/fsl-mc/ 17211F: include/uapi/linux/fsl_mc.h 17212 17213QT1010 MEDIA DRIVER 17214M: Antti Palosaari <crope@iki.fi> 17215L: linux-media@vger.kernel.org 17216S: Maintained 17217W: https://linuxtv.org 17218W: http://palosaari.fi/linux/ 17219Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17220T: git git://linuxtv.org/anttip/media_tree.git 17221F: drivers/media/tuners/qt1010* 17222 17223QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17224M: Kalle Valo <kvalo@kernel.org> 17225L: ath10k@lists.infradead.org 17226S: Supported 17227W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17228T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17229F: drivers/net/wireless/ath/ath10k/ 17230F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 17231 17232QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17233M: Kalle Valo <kvalo@kernel.org> 17234L: ath11k@lists.infradead.org 17235S: Supported 17236T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17237F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17238F: drivers/net/wireless/ath/ath11k/ 17239 17240QUALCOMM ATH12K WIRELESS DRIVER 17241M: Kalle Valo <kvalo@kernel.org> 17242L: ath12k@lists.infradead.org 17243S: Supported 17244T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17245F: drivers/net/wireless/ath/ath12k/ 17246 17247QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17248M: Toke Høiland-Jørgensen <toke@toke.dk> 17249L: linux-wireless@vger.kernel.org 17250S: Maintained 17251W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17252F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17253F: drivers/net/wireless/ath/ath9k/ 17254 17255QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17256M: Stephan Gerhold <stephan@gerhold.net> 17257L: netdev@vger.kernel.org 17258L: linux-arm-msm@vger.kernel.org 17259S: Maintained 17260F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17261F: drivers/net/wwan/qcom_bam_dmux.c 17262 17263QUALCOMM CAMERA SUBSYSTEM DRIVER 17264M: Robert Foss <rfoss@kernel.org> 17265M: Todor Tomov <todor.too@gmail.com> 17266L: linux-media@vger.kernel.org 17267S: Maintained 17268F: Documentation/admin-guide/media/qcom_camss.rst 17269F: Documentation/devicetree/bindings/media/*camss* 17270F: drivers/media/platform/qcom/camss/ 17271 17272QUALCOMM CLOCK DRIVERS 17273M: Bjorn Andersson <andersson@kernel.org> 17274L: linux-arm-msm@vger.kernel.org 17275S: Supported 17276T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17277F: Documentation/devicetree/bindings/clock/qcom,* 17278F: drivers/clk/qcom/ 17279F: include/dt-bindings/clock/qcom,* 17280 17281QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17282M: Bjorn Andersson <andersson@kernel.org> 17283M: Konrad Dybcio <konrad.dybcio@linaro.org> 17284L: linux-pm@vger.kernel.org 17285L: linux-arm-msm@vger.kernel.org 17286S: Maintained 17287F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17288F: drivers/soc/qcom/cpr.c 17289 17290QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17291M: Ilia Lin <ilia.lin@kernel.org> 17292L: linux-pm@vger.kernel.org 17293S: Maintained 17294F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17295F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17296F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17297 17298QUALCOMM CRYPTO DRIVERS 17299M: Thara Gopinath <thara.gopinath@gmail.com> 17300L: linux-crypto@vger.kernel.org 17301L: linux-arm-msm@vger.kernel.org 17302S: Maintained 17303F: drivers/crypto/qce/ 17304 17305QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17306M: Timur Tabi <timur@kernel.org> 17307L: netdev@vger.kernel.org 17308S: Maintained 17309F: drivers/net/ethernet/qualcomm/emac/ 17310 17311QUALCOMM ETHQOS ETHERNET DRIVER 17312M: Vinod Koul <vkoul@kernel.org> 17313R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17314L: netdev@vger.kernel.org 17315S: Maintained 17316F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 17317F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17318 17319QUALCOMM FASTRPC DRIVER 17320M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17321M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17322L: linux-arm-msm@vger.kernel.org 17323S: Maintained 17324F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17325F: drivers/misc/fastrpc.c 17326F: include/uapi/misc/fastrpc.h 17327 17328QUALCOMM HEXAGON ARCHITECTURE 17329M: Brian Cain <bcain@quicinc.com> 17330L: linux-hexagon@vger.kernel.org 17331T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17332S: Supported 17333F: arch/hexagon/ 17334 17335QUALCOMM HIDMA DRIVER 17336M: Sinan Kaya <okaya@kernel.org> 17337L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17338L: linux-arm-msm@vger.kernel.org 17339L: dmaengine@vger.kernel.org 17340S: Supported 17341F: drivers/dma/qcom/hidma* 17342 17343QUALCOMM I2C CCI DRIVER 17344M: Loic Poulain <loic.poulain@linaro.org> 17345M: Robert Foss <rfoss@kernel.org> 17346L: linux-i2c@vger.kernel.org 17347L: linux-arm-msm@vger.kernel.org 17348S: Maintained 17349F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17350F: drivers/i2c/busses/i2c-qcom-cci.c 17351 17352QUALCOMM INTERCONNECT BWMON DRIVER 17353M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17354L: linux-arm-msm@vger.kernel.org 17355S: Maintained 17356F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17357F: drivers/soc/qcom/icc-bwmon.c 17358 17359QUALCOMM IOMMU 17360M: Rob Clark <robdclark@gmail.com> 17361L: iommu@lists.linux.dev 17362L: linux-arm-msm@vger.kernel.org 17363S: Maintained 17364F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17365 17366QUALCOMM IPC ROUTER (QRTR) DRIVER 17367M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17368L: linux-arm-msm@vger.kernel.org 17369S: Maintained 17370F: include/trace/events/qrtr.h 17371F: include/uapi/linux/qrtr.h 17372F: net/qrtr/ 17373 17374QUALCOMM IPCC MAILBOX DRIVER 17375M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17376L: linux-arm-msm@vger.kernel.org 17377S: Supported 17378F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17379F: drivers/mailbox/qcom-ipcc.c 17380F: include/dt-bindings/mailbox/qcom-ipcc.h 17381 17382QUALCOMM IPQ4019 USB PHY DRIVER 17383M: Robert Marko <robert.marko@sartura.hr> 17384M: Luka Perkov <luka.perkov@sartura.hr> 17385L: linux-arm-msm@vger.kernel.org 17386S: Maintained 17387F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17388F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17389 17390QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17391M: Robert Marko <robert.marko@sartura.hr> 17392M: Luka Perkov <luka.perkov@sartura.hr> 17393L: linux-arm-msm@vger.kernel.org 17394S: Maintained 17395F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17396F: drivers/regulator/vqmmc-ipq4019-regulator.c 17397 17398QUALCOMM NAND CONTROLLER DRIVER 17399M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17400L: linux-mtd@lists.infradead.org 17401L: linux-arm-msm@vger.kernel.org 17402S: Maintained 17403F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17404F: drivers/mtd/nand/raw/qcom_nandc.c 17405 17406QUALCOMM RMNET DRIVER 17407M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17408M: Sean Tranchetti <quic_stranche@quicinc.com> 17409L: netdev@vger.kernel.org 17410S: Maintained 17411F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17412F: drivers/net/ethernet/qualcomm/rmnet/ 17413F: include/linux/if_rmnet.h 17414 17415QUALCOMM TSENS THERMAL DRIVER 17416M: Amit Kucheria <amitk@kernel.org> 17417M: Thara Gopinath <thara.gopinath@gmail.com> 17418L: linux-pm@vger.kernel.org 17419L: linux-arm-msm@vger.kernel.org 17420S: Maintained 17421F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17422F: drivers/thermal/qcom/ 17423 17424QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17425M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17426M: Vikash Garodia <quic_vgarodia@quicinc.com> 17427L: linux-media@vger.kernel.org 17428L: linux-arm-msm@vger.kernel.org 17429S: Maintained 17430T: git git://linuxtv.org/media_tree.git 17431F: Documentation/devicetree/bindings/media/*venus* 17432F: drivers/media/platform/qcom/venus/ 17433 17434QUALCOMM WCN36XX WIRELESS DRIVER 17435M: Loic Poulain <loic.poulain@linaro.org> 17436L: wcn36xx@lists.infradead.org 17437S: Supported 17438W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17439F: drivers/net/wireless/ath/wcn36xx/ 17440 17441QUANTENNA QTNFMAC WIRELESS DRIVER 17442M: Igor Mitsyanko <imitsyanko@quantenna.com> 17443R: Sergey Matyukevich <geomatsi@gmail.com> 17444L: linux-wireless@vger.kernel.org 17445S: Maintained 17446F: drivers/net/wireless/quantenna 17447 17448RADEON and AMDGPU DRM DRIVERS 17449M: Alex Deucher <alexander.deucher@amd.com> 17450M: Christian König <christian.koenig@amd.com> 17451M: Pan, Xinhui <Xinhui.Pan@amd.com> 17452L: amd-gfx@lists.freedesktop.org 17453S: Supported 17454T: git https://gitlab.freedesktop.org/agd5f/linux.git 17455B: https://gitlab.freedesktop.org/drm/amd/-/issues 17456C: irc://irc.oftc.net/radeon 17457F: Documentation/gpu/amdgpu/ 17458F: drivers/gpu/drm/amd/ 17459F: drivers/gpu/drm/radeon/ 17460F: include/uapi/drm/amdgpu_drm.h 17461F: include/uapi/drm/radeon_drm.h 17462 17463RADEON FRAMEBUFFER DISPLAY DRIVER 17464M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17465L: linux-fbdev@vger.kernel.org 17466S: Maintained 17467F: drivers/video/fbdev/aty/radeon* 17468F: include/uapi/linux/radeonfb.h 17469 17470RADIOSHARK RADIO DRIVER 17471M: Hans Verkuil <hverkuil@xs4all.nl> 17472L: linux-media@vger.kernel.org 17473S: Maintained 17474T: git git://linuxtv.org/media_tree.git 17475F: drivers/media/radio/radio-shark.c 17476 17477RADIOSHARK2 RADIO DRIVER 17478M: Hans Verkuil <hverkuil@xs4all.nl> 17479L: linux-media@vger.kernel.org 17480S: Maintained 17481T: git git://linuxtv.org/media_tree.git 17482F: drivers/media/radio/radio-shark2.c 17483F: drivers/media/radio/radio-tea5777.c 17484 17485RADOS BLOCK DEVICE (RBD) 17486M: Ilya Dryomov <idryomov@gmail.com> 17487R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17488L: ceph-devel@vger.kernel.org 17489S: Supported 17490W: http://ceph.com/ 17491T: git https://github.com/ceph/ceph-client.git 17492F: Documentation/ABI/testing/sysfs-bus-rbd 17493F: drivers/block/rbd.c 17494F: drivers/block/rbd_types.h 17495 17496RAGE128 FRAMEBUFFER DISPLAY DRIVER 17497M: Paul Mackerras <paulus@samba.org> 17498L: linux-fbdev@vger.kernel.org 17499S: Maintained 17500F: drivers/video/fbdev/aty/aty128fb.c 17501 17502RAINSHADOW-CEC DRIVER 17503M: Hans Verkuil <hverkuil@xs4all.nl> 17504L: linux-media@vger.kernel.org 17505S: Maintained 17506T: git git://linuxtv.org/media_tree.git 17507F: drivers/media/cec/usb/rainshadow/ 17508 17509RALINK MIPS ARCHITECTURE 17510M: John Crispin <john@phrozen.org> 17511L: linux-mips@vger.kernel.org 17512S: Maintained 17513F: arch/mips/ralink 17514 17515RALINK MT7621 MIPS ARCHITECTURE 17516M: Arınç ÜNAL <arinc.unal@arinc9.com> 17517M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17518L: linux-mips@vger.kernel.org 17519S: Maintained 17520F: arch/mips/boot/dts/ralink/mt7621* 17521 17522RALINK PINCTRL DRIVER 17523M: Arınç ÜNAL <arinc.unal@arinc9.com> 17524M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17525L: linux-mips@vger.kernel.org 17526S: Maintained 17527F: drivers/pinctrl/ralink/ 17528 17529RALINK RT2X00 WIRELESS LAN DRIVER 17530M: Stanislaw Gruszka <stf_xl@wp.pl> 17531M: Helmut Schaa <helmut.schaa@googlemail.com> 17532L: linux-wireless@vger.kernel.org 17533S: Maintained 17534F: drivers/net/wireless/ralink/rt2x00/ 17535 17536RAMDISK RAM BLOCK DEVICE DRIVER 17537M: Jens Axboe <axboe@kernel.dk> 17538S: Maintained 17539F: Documentation/admin-guide/blockdev/ramdisk.rst 17540F: drivers/block/brd.c 17541 17542RANCHU VIRTUAL BOARD FOR MIPS 17543M: Miodrag Dinic <miodrag.dinic@mips.com> 17544L: linux-mips@vger.kernel.org 17545S: Supported 17546F: arch/mips/configs/generic/board-ranchu.config 17547F: arch/mips/generic/board-ranchu.c 17548 17549RANDOM NUMBER DRIVER 17550M: "Theodore Ts'o" <tytso@mit.edu> 17551M: Jason A. Donenfeld <Jason@zx2c4.com> 17552T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17553S: Maintained 17554F: drivers/char/random.c 17555F: drivers/virt/vmgenid.c 17556 17557RAPIDIO SUBSYSTEM 17558M: Matt Porter <mporter@kernel.crashing.org> 17559M: Alexandre Bounine <alex.bou9@gmail.com> 17560S: Maintained 17561F: drivers/rapidio/ 17562 17563RAS INFRASTRUCTURE 17564M: Tony Luck <tony.luck@intel.com> 17565M: Borislav Petkov <bp@alien8.de> 17566L: linux-edac@vger.kernel.org 17567S: Maintained 17568F: Documentation/admin-guide/ras.rst 17569F: drivers/ras/ 17570F: include/linux/ras.h 17571F: include/ras/ras_event.h 17572 17573RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17574L: linux-wireless@vger.kernel.org 17575S: Orphan 17576F: drivers/net/wireless/ray* 17577 17578RC-CORE / LIRC FRAMEWORK 17579M: Sean Young <sean@mess.org> 17580L: linux-media@vger.kernel.org 17581S: Maintained 17582W: http://linuxtv.org 17583T: git git://linuxtv.org/media_tree.git 17584F: Documentation/driver-api/media/rc-core.rst 17585F: Documentation/userspace-api/media/rc/ 17586F: drivers/media/rc/ 17587F: include/media/rc-map.h 17588F: include/media/rc-core.h 17589F: include/uapi/linux/lirc.h 17590 17591RCMM REMOTE CONTROLS DECODER 17592M: Patrick Lerda <patrick9876@free.fr> 17593S: Maintained 17594F: drivers/media/rc/ir-rcmm-decoder.c 17595 17596RCUTORTURE TEST FRAMEWORK 17597M: "Paul E. McKenney" <paulmck@kernel.org> 17598M: Josh Triplett <josh@joshtriplett.org> 17599R: Steven Rostedt <rostedt@goodmis.org> 17600R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17601R: Lai Jiangshan <jiangshanlai@gmail.com> 17602L: rcu@vger.kernel.org 17603S: Supported 17604T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17605F: tools/testing/selftests/rcutorture 17606 17607RDACM20 Camera Sensor 17608M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17609M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17610M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17611M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17612L: linux-media@vger.kernel.org 17613S: Maintained 17614F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17615F: drivers/media/i2c/max9271.c 17616F: drivers/media/i2c/max9271.h 17617F: drivers/media/i2c/rdacm20.c 17618 17619RDACM21 Camera Sensor 17620M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17621M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17622M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17623M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17624L: linux-media@vger.kernel.org 17625S: Maintained 17626F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17627F: drivers/media/i2c/max9271.c 17628F: drivers/media/i2c/max9271.h 17629F: drivers/media/i2c/rdacm21.c 17630 17631RDC R-321X SoC 17632M: Florian Fainelli <florian@openwrt.org> 17633S: Maintained 17634 17635RDC R6040 FAST ETHERNET DRIVER 17636M: Florian Fainelli <f.fainelli@gmail.com> 17637L: netdev@vger.kernel.org 17638S: Maintained 17639F: drivers/net/ethernet/rdc/r6040.c 17640 17641RDMAVT - RDMA verbs software 17642M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17643L: linux-rdma@vger.kernel.org 17644S: Supported 17645F: drivers/infiniband/sw/rdmavt 17646 17647RDS - RELIABLE DATAGRAM SOCKETS 17648M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17649L: netdev@vger.kernel.org 17650L: linux-rdma@vger.kernel.org 17651L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17652S: Supported 17653W: https://oss.oracle.com/projects/rds/ 17654F: Documentation/networking/rds.rst 17655F: net/rds/ 17656 17657RDT - RESOURCE ALLOCATION 17658M: Fenghua Yu <fenghua.yu@intel.com> 17659M: Reinette Chatre <reinette.chatre@intel.com> 17660L: linux-kernel@vger.kernel.org 17661S: Supported 17662F: Documentation/x86/resctrl* 17663F: arch/x86/include/asm/resctrl.h 17664F: arch/x86/kernel/cpu/resctrl/ 17665F: tools/testing/selftests/resctrl/ 17666 17667READ-COPY UPDATE (RCU) 17668M: "Paul E. McKenney" <paulmck@kernel.org> 17669M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17670M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17671M: Josh Triplett <josh@joshtriplett.org> 17672R: Steven Rostedt <rostedt@goodmis.org> 17673R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17674R: Lai Jiangshan <jiangshanlai@gmail.com> 17675R: Joel Fernandes <joel@joelfernandes.org> 17676L: rcu@vger.kernel.org 17677S: Supported 17678W: http://www.rdrop.com/users/paulmck/RCU/ 17679T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17680F: Documentation/RCU/ 17681F: include/linux/rcu* 17682F: kernel/rcu/ 17683X: Documentation/RCU/torture.rst 17684X: include/linux/srcu*.h 17685X: kernel/rcu/srcu*.c 17686 17687REAL TIME CLOCK (RTC) SUBSYSTEM 17688M: Alessandro Zummo <a.zummo@towertech.it> 17689M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17690L: linux-rtc@vger.kernel.org 17691S: Maintained 17692Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17693T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17694F: Documentation/admin-guide/rtc.rst 17695F: Documentation/devicetree/bindings/rtc/ 17696F: drivers/rtc/ 17697F: include/linux/platform_data/rtc-* 17698F: include/linux/rtc.h 17699F: include/linux/rtc/ 17700F: include/uapi/linux/rtc.h 17701F: tools/testing/selftests/rtc/ 17702 17703REALTEK AUDIO CODECS 17704M: Oder Chiou <oder_chiou@realtek.com> 17705S: Maintained 17706F: include/sound/rt*.h 17707F: sound/soc/codecs/rt* 17708 17709REALTEK OTTO WATCHDOG 17710M: Sander Vanheule <sander@svanheule.net> 17711L: linux-watchdog@vger.kernel.org 17712S: Maintained 17713F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17714F: drivers/watchdog/realtek_otto_wdt.c 17715 17716REALTEK RTL83xx SMI DSA ROUTER CHIPS 17717M: Linus Walleij <linus.walleij@linaro.org> 17718M: Alvin Šipraga <alsi@bang-olufsen.dk> 17719S: Maintained 17720F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17721F: drivers/net/dsa/realtek/* 17722 17723REALTEK WIRELESS DRIVER (rtlwifi family) 17724M: Ping-Ke Shih <pkshih@realtek.com> 17725L: linux-wireless@vger.kernel.org 17726S: Maintained 17727W: https://wireless.wiki.kernel.org/ 17728T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17729F: drivers/net/wireless/realtek/rtlwifi/ 17730 17731REALTEK WIRELESS DRIVER (rtw88) 17732M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17733L: linux-wireless@vger.kernel.org 17734S: Maintained 17735F: drivers/net/wireless/realtek/rtw88/ 17736 17737REALTEK WIRELESS DRIVER (rtw89) 17738M: Ping-Ke Shih <pkshih@realtek.com> 17739L: linux-wireless@vger.kernel.org 17740S: Maintained 17741F: drivers/net/wireless/realtek/rtw89/ 17742 17743REDPINE WIRELESS DRIVER 17744L: linux-wireless@vger.kernel.org 17745S: Orphan 17746F: drivers/net/wireless/rsi/ 17747 17748REGISTER MAP ABSTRACTION 17749M: Mark Brown <broonie@kernel.org> 17750L: linux-kernel@vger.kernel.org 17751S: Supported 17752T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17753F: Documentation/devicetree/bindings/regmap/ 17754F: drivers/base/regmap/ 17755F: include/linux/regmap.h 17756 17757REISERFS FILE SYSTEM 17758L: reiserfs-devel@vger.kernel.org 17759S: Supported 17760F: fs/reiserfs/ 17761 17762REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17763M: Bjorn Andersson <andersson@kernel.org> 17764M: Mathieu Poirier <mathieu.poirier@linaro.org> 17765L: linux-remoteproc@vger.kernel.org 17766S: Maintained 17767T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17768F: Documentation/ABI/testing/sysfs-class-remoteproc 17769F: Documentation/devicetree/bindings/remoteproc/ 17770F: Documentation/staging/remoteproc.rst 17771F: drivers/remoteproc/ 17772F: include/linux/remoteproc.h 17773F: include/linux/remoteproc/ 17774 17775REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17776M: Bjorn Andersson <andersson@kernel.org> 17777M: Mathieu Poirier <mathieu.poirier@linaro.org> 17778L: linux-remoteproc@vger.kernel.org 17779S: Maintained 17780T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17781F: Documentation/ABI/testing/sysfs-bus-rpmsg 17782F: Documentation/staging/rpmsg.rst 17783F: drivers/rpmsg/ 17784F: include/linux/rpmsg.h 17785F: include/linux/rpmsg/ 17786F: include/uapi/linux/rpmsg.h 17787F: samples/rpmsg/ 17788 17789REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17790M: Stephan Gerhold <stephan@gerhold.net> 17791L: netdev@vger.kernel.org 17792L: linux-remoteproc@vger.kernel.org 17793S: Maintained 17794F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17795 17796RENESAS CLOCK DRIVERS 17797M: Geert Uytterhoeven <geert+renesas@glider.be> 17798L: linux-renesas-soc@vger.kernel.org 17799S: Supported 17800T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17801F: Documentation/devicetree/bindings/clock/renesas,* 17802F: drivers/clk/renesas/ 17803 17804RENESAS EMEV2 I2C DRIVER 17805M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17806L: linux-renesas-soc@vger.kernel.org 17807S: Supported 17808F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17809F: drivers/i2c/busses/i2c-emev2.c 17810 17811RENESAS ETHERNET DRIVERS 17812R: Sergey Shtylyov <s.shtylyov@omp.ru> 17813L: netdev@vger.kernel.org 17814L: linux-renesas-soc@vger.kernel.org 17815F: Documentation/devicetree/bindings/net/renesas,*.yaml 17816F: drivers/net/ethernet/renesas/ 17817F: include/linux/sh_eth.h 17818 17819RENESAS IDT821034 ASoC CODEC 17820M: Herve Codina <herve.codina@bootlin.com> 17821L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17822S: Maintained 17823F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 17824F: sound/soc/codecs/idt821034.c 17825 17826RENESAS R-CAR GYROADC DRIVER 17827M: Marek Vasut <marek.vasut@gmail.com> 17828L: linux-iio@vger.kernel.org 17829S: Supported 17830F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17831F: drivers/iio/adc/rcar-gyroadc.c 17832 17833RENESAS R-CAR I2C DRIVERS 17834M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17835L: linux-renesas-soc@vger.kernel.org 17836S: Supported 17837F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17838F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17839F: drivers/i2c/busses/i2c-rcar.c 17840F: drivers/i2c/busses/i2c-sh_mobile.c 17841 17842RENESAS R-CAR SATA DRIVER 17843R: Sergey Shtylyov <s.shtylyov@omp.ru> 17844S: Supported 17845L: linux-ide@vger.kernel.org 17846L: linux-renesas-soc@vger.kernel.org 17847F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17848F: drivers/ata/sata_rcar.c 17849 17850RENESAS R-CAR THERMAL DRIVERS 17851M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17852L: linux-renesas-soc@vger.kernel.org 17853S: Supported 17854F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17855F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17856F: drivers/thermal/rcar_gen3_thermal.c 17857F: drivers/thermal/rcar_thermal.c 17858 17859RENESAS RIIC DRIVER 17860M: Chris Brandt <chris.brandt@renesas.com> 17861L: linux-renesas-soc@vger.kernel.org 17862S: Supported 17863F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17864F: drivers/i2c/busses/i2c-riic.c 17865 17866RENESAS USB PHY DRIVER 17867M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17868L: linux-renesas-soc@vger.kernel.org 17869S: Maintained 17870F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17871 17872RENESAS RZ/G2L A/D DRIVER 17873M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17874L: linux-iio@vger.kernel.org 17875L: linux-renesas-soc@vger.kernel.org 17876S: Supported 17877F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17878F: drivers/iio/adc/rzg2l_adc.c 17879 17880RENESAS RZ/N1 A5PSW SWITCH DRIVER 17881M: Clément Léger <clement.leger@bootlin.com> 17882L: linux-renesas-soc@vger.kernel.org 17883L: netdev@vger.kernel.org 17884S: Maintained 17885F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17886F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 17887F: drivers/net/dsa/rzn1_a5psw* 17888F: drivers/net/pcs/pcs-rzn1-miic.c 17889F: include/dt-bindings/net/pcs-rzn1-miic.h 17890F: include/linux/pcs-rzn1-miic.h 17891F: net/dsa/tag_rzn1_a5psw.c 17892 17893RENESAS RZ/N1 RTC CONTROLLER DRIVER 17894M: Miquel Raynal <miquel.raynal@bootlin.com> 17895L: linux-rtc@vger.kernel.org 17896L: linux-renesas-soc@vger.kernel.org 17897S: Maintained 17898F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17899F: drivers/rtc/rtc-rzn1.c 17900 17901RENESAS RZ/N1 USBF CONTROLLER DRIVER 17902M: Herve Codina <herve.codina@bootlin.com> 17903L: linux-renesas-soc@vger.kernel.org 17904L: linux-usb@vger.kernel.org 17905S: Maintained 17906F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 17907F: drivers/usb/gadget/udc/renesas_usbf.c 17908 17909RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17910M: Miquel Raynal <miquel.raynal@bootlin.com> 17911L: linux-mtd@lists.infradead.org 17912L: linux-renesas-soc@vger.kernel.org 17913S: Maintained 17914F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17915F: drivers/mtd/nand/raw/renesas-nand-controller.c 17916 17917RENESAS VERSACLOCK 7 CLOCK DRIVER 17918M: Alex Helms <alexander.helms.jy@renesas.com> 17919S: Maintained 17920F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 17921F: drivers/clk/clk-versaclock7.c 17922 17923RESET CONTROLLER FRAMEWORK 17924M: Philipp Zabel <p.zabel@pengutronix.de> 17925S: Maintained 17926T: git git://git.pengutronix.de/git/pza/linux 17927F: Documentation/devicetree/bindings/reset/ 17928F: Documentation/driver-api/reset.rst 17929F: drivers/reset/ 17930F: include/dt-bindings/reset/ 17931F: include/linux/reset-controller.h 17932F: include/linux/reset.h 17933F: include/linux/reset/ 17934K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17935 17936RESTARTABLE SEQUENCES SUPPORT 17937M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17938M: Peter Zijlstra <peterz@infradead.org> 17939M: "Paul E. McKenney" <paulmck@kernel.org> 17940M: Boqun Feng <boqun.feng@gmail.com> 17941L: linux-kernel@vger.kernel.org 17942S: Supported 17943F: include/trace/events/rseq.h 17944F: include/uapi/linux/rseq.h 17945F: kernel/rseq.c 17946F: tools/testing/selftests/rseq/ 17947 17948RFKILL 17949M: Johannes Berg <johannes@sipsolutions.net> 17950L: linux-wireless@vger.kernel.org 17951S: Maintained 17952W: https://wireless.wiki.kernel.org/ 17953Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17954T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17955T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17956F: Documentation/ABI/stable/sysfs-class-rfkill 17957F: Documentation/driver-api/rfkill.rst 17958F: include/linux/rfkill.h 17959F: include/uapi/linux/rfkill.h 17960F: net/rfkill/ 17961 17962RHASHTABLE 17963M: Thomas Graf <tgraf@suug.ch> 17964M: Herbert Xu <herbert@gondor.apana.org.au> 17965L: netdev@vger.kernel.org 17966S: Maintained 17967F: include/linux/rhashtable-types.h 17968F: include/linux/rhashtable.h 17969F: lib/rhashtable.c 17970F: lib/test_rhashtable.c 17971 17972RICOH R5C592 MEMORYSTICK DRIVER 17973M: Maxim Levitsky <maximlevitsky@gmail.com> 17974S: Maintained 17975F: drivers/memstick/host/r592.* 17976 17977RICOH SMARTMEDIA/XD DRIVER 17978M: Maxim Levitsky <maximlevitsky@gmail.com> 17979S: Maintained 17980F: drivers/mtd/nand/raw/r852.c 17981F: drivers/mtd/nand/raw/r852.h 17982 17983RISC-V PMU DRIVERS 17984M: Atish Patra <atishp@atishpatra.org> 17985R: Anup Patel <anup@brainfault.org> 17986L: linux-riscv@lists.infradead.org 17987S: Supported 17988F: drivers/perf/riscv_pmu.c 17989F: drivers/perf/riscv_pmu_legacy.c 17990F: drivers/perf/riscv_pmu_sbi.c 17991 17992RISC-V ARCHITECTURE 17993M: Paul Walmsley <paul.walmsley@sifive.com> 17994M: Palmer Dabbelt <palmer@dabbelt.com> 17995M: Albert Ou <aou@eecs.berkeley.edu> 17996L: linux-riscv@lists.infradead.org 17997S: Supported 17998Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17999C: irc://irc.libera.chat/riscv 18000P: Documentation/riscv/patch-acceptance.rst 18001T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18002F: arch/riscv/ 18003N: riscv 18004K: riscv 18005 18006RISC-V MICROCHIP FPGA SUPPORT 18007M: Conor Dooley <conor.dooley@microchip.com> 18008M: Daire McNamara <daire.mcnamara@microchip.com> 18009L: linux-riscv@lists.infradead.org 18010S: Supported 18011F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18012F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18013F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18014F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18015F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18016F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18017F: Documentation/devicetree/bindings/riscv/microchip.yaml 18018F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18019F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18020F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18021F: arch/riscv/boot/dts/microchip/ 18022F: drivers/char/hw_random/mpfs-rng.c 18023F: drivers/clk/microchip/clk-mpfs.c 18024F: drivers/i2c/busses/i2c-microchip-corei2c.c 18025F: drivers/mailbox/mailbox-mpfs.c 18026F: drivers/pci/controller/pcie-microchip-host.c 18027F: drivers/reset/reset-mpfs.c 18028F: drivers/rtc/rtc-mpfs.c 18029F: drivers/soc/microchip/mpfs-sys-controller.c 18030F: drivers/spi/spi-microchip-core-qspi.c 18031F: drivers/spi/spi-microchip-core.c 18032F: drivers/usb/musb/mpfs.c 18033F: include/soc/microchip/mpfs.h 18034 18035RISC-V MISC SOC SUPPORT 18036M: Conor Dooley <conor@kernel.org> 18037L: linux-riscv@lists.infradead.org 18038S: Maintained 18039Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18040T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18041F: Documentation/devicetree/bindings/riscv/ 18042F: arch/riscv/boot/dts/ 18043 18044RNBD BLOCK DRIVERS 18045M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18046M: Jack Wang <jinpu.wang@ionos.com> 18047L: linux-block@vger.kernel.org 18048S: Maintained 18049F: drivers/block/rnbd/ 18050 18051ROCCAT DRIVERS 18052M: Stefan Achatz <erazor_de@users.sourceforge.net> 18053S: Maintained 18054W: http://sourceforge.net/projects/roccat/ 18055F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18056F: drivers/hid/hid-roccat* 18057F: include/linux/hid-roccat* 18058 18059ROCKCHIP CRYPTO DRIVERS 18060M: Corentin Labbe <clabbe@baylibre.com> 18061L: linux-crypto@vger.kernel.org 18062S: Maintained 18063F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18064F: drivers/crypto/rockchip/ 18065 18066ROCKCHIP I2S TDM DRIVER 18067M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18068L: linux-rockchip@lists.infradead.org 18069S: Maintained 18070F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18071F: sound/soc/rockchip/rockchip_i2s_tdm.* 18072 18073ROCKCHIP ISP V1 DRIVER 18074M: Dafna Hirschfeld <dafna@fastmail.com> 18075L: linux-media@vger.kernel.org 18076L: linux-rockchip@lists.infradead.org 18077S: Maintained 18078F: Documentation/admin-guide/media/rkisp1.rst 18079F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18080F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18081F: drivers/media/platform/rockchip/rkisp1 18082F: include/uapi/linux/rkisp1-config.h 18083 18084ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18085M: Jacob Chen <jacob-chen@iotwrt.com> 18086M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18087L: linux-media@vger.kernel.org 18088L: linux-rockchip@lists.infradead.org 18089S: Maintained 18090F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18091F: drivers/media/platform/rockchip/rga/ 18092 18093ROCKCHIP VIDEO DECODER DRIVER 18094M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18095L: linux-media@vger.kernel.org 18096L: linux-rockchip@lists.infradead.org 18097S: Maintained 18098F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18099F: drivers/staging/media/rkvdec/ 18100 18101ROCKER DRIVER 18102M: Jiri Pirko <jiri@resnulli.us> 18103L: netdev@vger.kernel.org 18104S: Supported 18105F: drivers/net/ethernet/rocker/ 18106 18107ROCKETPORT EXPRESS/INFINITY DRIVER 18108M: Kevin Cernekee <cernekee@gmail.com> 18109L: linux-serial@vger.kernel.org 18110S: Odd Fixes 18111F: drivers/tty/serial/rp2.* 18112 18113ROHM BD99954 CHARGER IC 18114M: Matti Vaittinen <mazziesaccount@gmail.com> 18115S: Supported 18116F: drivers/power/supply/bd99954-charger.c 18117F: drivers/power/supply/bd99954-charger.h 18118 18119ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18120M: Tomasz Duszynski <tduszyns@gmail.com> 18121S: Maintained 18122F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18123F: drivers/iio/light/bh1750.c 18124 18125ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18126M: Marek Vasut <marek.vasut+renesas@gmail.com> 18127L: linux-kernel@vger.kernel.org 18128L: linux-renesas-soc@vger.kernel.org 18129S: Supported 18130F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18131F: drivers/gpio/gpio-bd9571mwv.c 18132F: drivers/mfd/bd9571mwv.c 18133F: drivers/regulator/bd9571mwv-regulator.c 18134F: include/linux/mfd/bd9571mwv.h 18135 18136ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18137M: Matti Vaittinen <mazziesaccount@gmail.com> 18138S: Supported 18139F: drivers/clk/clk-bd718x7.c 18140F: drivers/gpio/gpio-bd71815.c 18141F: drivers/gpio/gpio-bd71828.c 18142F: drivers/mfd/rohm-bd71828.c 18143F: drivers/mfd/rohm-bd718x7.c 18144F: drivers/mfd/rohm-bd9576.c 18145F: drivers/regulator/bd71815-regulator.c 18146F: drivers/regulator/bd71828-regulator.c 18147F: drivers/regulator/bd718x7-regulator.c 18148F: drivers/regulator/bd9576-regulator.c 18149F: drivers/regulator/rohm-regulator.c 18150F: drivers/rtc/rtc-bd70528.c 18151F: drivers/watchdog/bd9576_wdt.c 18152F: include/linux/mfd/rohm-bd71815.h 18153F: include/linux/mfd/rohm-bd71828.h 18154F: include/linux/mfd/rohm-bd718x7.h 18155F: include/linux/mfd/rohm-bd957x.h 18156F: include/linux/mfd/rohm-generic.h 18157F: include/linux/mfd/rohm-shared.h 18158 18159ROSE NETWORK LAYER 18160M: Ralf Baechle <ralf@linux-mips.org> 18161L: linux-hams@vger.kernel.org 18162S: Maintained 18163W: http://www.linux-ax25.org/ 18164F: include/net/rose.h 18165F: include/uapi/linux/rose.h 18166F: net/rose/ 18167 18168ROTATION DRIVER FOR ALLWINNER A83T 18169M: Jernej Skrabec <jernej.skrabec@gmail.com> 18170L: linux-media@vger.kernel.org 18171S: Maintained 18172T: git git://linuxtv.org/media_tree.git 18173F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18174F: drivers/media/platform/sunxi/sun8i-rotate/ 18175 18176RPMSG TTY DRIVER 18177M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18178L: linux-remoteproc@vger.kernel.org 18179S: Maintained 18180F: drivers/tty/rpmsg_tty.c 18181 18182RTL2830 MEDIA DRIVER 18183M: Antti Palosaari <crope@iki.fi> 18184L: linux-media@vger.kernel.org 18185S: Maintained 18186W: https://linuxtv.org 18187W: http://palosaari.fi/linux/ 18188Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18189T: git git://linuxtv.org/anttip/media_tree.git 18190F: drivers/media/dvb-frontends/rtl2830* 18191 18192RTL2832 MEDIA DRIVER 18193M: Antti Palosaari <crope@iki.fi> 18194L: linux-media@vger.kernel.org 18195S: Maintained 18196W: https://linuxtv.org 18197W: http://palosaari.fi/linux/ 18198Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18199T: git git://linuxtv.org/anttip/media_tree.git 18200F: drivers/media/dvb-frontends/rtl2832* 18201 18202RTL2832_SDR MEDIA DRIVER 18203M: Antti Palosaari <crope@iki.fi> 18204L: linux-media@vger.kernel.org 18205S: Maintained 18206W: https://linuxtv.org 18207W: http://palosaari.fi/linux/ 18208Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18209T: git git://linuxtv.org/anttip/media_tree.git 18210F: drivers/media/dvb-frontends/rtl2832_sdr* 18211 18212RTL8180 WIRELESS DRIVER 18213L: linux-wireless@vger.kernel.org 18214S: Orphan 18215W: https://wireless.wiki.kernel.org/ 18216T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18217F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18218 18219RTL8187 WIRELESS DRIVER 18220M: Herton Ronaldo Krzesinski <herton@canonical.com> 18221M: Hin-Tak Leung <htl10@users.sourceforge.net> 18222M: Larry Finger <Larry.Finger@lwfinger.net> 18223L: linux-wireless@vger.kernel.org 18224S: Maintained 18225W: https://wireless.wiki.kernel.org/ 18226T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18227F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18228 18229RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18230M: Jes Sorensen <Jes.Sorensen@gmail.com> 18231L: linux-wireless@vger.kernel.org 18232S: Maintained 18233T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18234F: drivers/net/wireless/realtek/rtl8xxxu/ 18235 18236RTRS TRANSPORT DRIVERS 18237M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18238M: Jack Wang <jinpu.wang@ionos.com> 18239L: linux-rdma@vger.kernel.org 18240S: Maintained 18241F: drivers/infiniband/ulp/rtrs/ 18242 18243RUNTIME VERIFICATION (RV) 18244M: Daniel Bristot de Oliveira <bristot@kernel.org> 18245M: Steven Rostedt <rostedt@goodmis.org> 18246L: linux-trace-devel@vger.kernel.org 18247S: Maintained 18248F: Documentation/trace/rv/ 18249F: include/linux/rv.h 18250F: include/rv/ 18251F: kernel/trace/rv/ 18252F: tools/verification/ 18253 18254RUST 18255M: Miguel Ojeda <ojeda@kernel.org> 18256M: Alex Gaynor <alex.gaynor@gmail.com> 18257M: Wedson Almeida Filho <wedsonaf@gmail.com> 18258R: Boqun Feng <boqun.feng@gmail.com> 18259R: Gary Guo <gary@garyguo.net> 18260R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18261L: rust-for-linux@vger.kernel.org 18262S: Supported 18263W: https://github.com/Rust-for-Linux/linux 18264B: https://github.com/Rust-for-Linux/linux/issues 18265C: zulip://rust-for-linux.zulipchat.com 18266T: git https://github.com/Rust-for-Linux/linux.git rust-next 18267F: Documentation/rust/ 18268F: rust/ 18269F: samples/rust/ 18270F: scripts/*rust* 18271K: \b(?i:rust)\b 18272 18273RXRPC SOCKETS (AF_RXRPC) 18274M: David Howells <dhowells@redhat.com> 18275M: Marc Dionne <marc.dionne@auristor.com> 18276L: linux-afs@lists.infradead.org 18277S: Supported 18278W: https://www.infradead.org/~dhowells/kafs/ 18279F: Documentation/networking/rxrpc.rst 18280F: include/keys/rxrpc-type.h 18281F: include/net/af_rxrpc.h 18282F: include/trace/events/rxrpc.h 18283F: include/uapi/linux/rxrpc.h 18284F: net/rxrpc/ 18285 18286S3 SAVAGE FRAMEBUFFER DRIVER 18287M: Antonino Daplas <adaplas@gmail.com> 18288L: linux-fbdev@vger.kernel.org 18289S: Maintained 18290F: drivers/video/fbdev/savage/ 18291 18292S390 ARCHITECTURE 18293M: Heiko Carstens <hca@linux.ibm.com> 18294M: Vasily Gorbik <gor@linux.ibm.com> 18295M: Alexander Gordeev <agordeev@linux.ibm.com> 18296R: Christian Borntraeger <borntraeger@linux.ibm.com> 18297R: Sven Schnelle <svens@linux.ibm.com> 18298L: linux-s390@vger.kernel.org 18299S: Supported 18300T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18301F: Documentation/driver-api/s390-drivers.rst 18302F: Documentation/s390/ 18303F: arch/s390/ 18304F: drivers/s390/ 18305F: drivers/watchdog/diag288_wdt.c 18306 18307S390 COMMON I/O LAYER 18308M: Vineeth Vijayan <vneethv@linux.ibm.com> 18309M: Peter Oberparleiter <oberpar@linux.ibm.com> 18310L: linux-s390@vger.kernel.org 18311S: Supported 18312F: drivers/s390/cio/ 18313 18314S390 DASD DRIVER 18315M: Stefan Haberland <sth@linux.ibm.com> 18316M: Jan Hoeppner <hoeppner@linux.ibm.com> 18317L: linux-s390@vger.kernel.org 18318S: Supported 18319F: block/partitions/ibm.c 18320F: drivers/s390/block/dasd* 18321F: include/linux/dasd_mod.h 18322 18323S390 IOMMU (PCI) 18324M: Matthew Rosato <mjrosato@linux.ibm.com> 18325M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18326L: linux-s390@vger.kernel.org 18327S: Supported 18328F: drivers/iommu/s390-iommu.c 18329 18330S390 IUCV NETWORK LAYER 18331M: Alexandra Winter <wintera@linux.ibm.com> 18332M: Wenjia Zhang <wenjia@linux.ibm.com> 18333L: linux-s390@vger.kernel.org 18334L: netdev@vger.kernel.org 18335S: Supported 18336F: drivers/s390/net/*iucv* 18337F: include/net/iucv/ 18338F: net/iucv/ 18339 18340S390 NETWORK DRIVERS 18341M: Alexandra Winter <wintera@linux.ibm.com> 18342M: Wenjia Zhang <wenjia@linux.ibm.com> 18343L: linux-s390@vger.kernel.org 18344L: netdev@vger.kernel.org 18345S: Supported 18346F: drivers/s390/net/ 18347 18348S390 MM 18349M: Alexander Gordeev <agordeev@linux.ibm.com> 18350M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18351L: linux-s390@vger.kernel.org 18352S: Supported 18353T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18354F: arch/s390/include/asm/pgtable.h 18355F: arch/s390/mm 18356 18357S390 PCI SUBSYSTEM 18358M: Niklas Schnelle <schnelle@linux.ibm.com> 18359M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18360L: linux-s390@vger.kernel.org 18361S: Supported 18362F: arch/s390/pci/ 18363F: drivers/pci/hotplug/s390_pci_hpc.c 18364F: Documentation/s390/pci.rst 18365 18366S390 SCM DRIVER 18367M: Vineeth Vijayan <vneethv@linux.ibm.com> 18368L: linux-s390@vger.kernel.org 18369S: Supported 18370F: drivers/s390/block/scm* 18371F: drivers/s390/cio/scm.c 18372 18373S390 VFIO AP DRIVER 18374M: Tony Krowiak <akrowiak@linux.ibm.com> 18375M: Halil Pasic <pasic@linux.ibm.com> 18376M: Jason Herne <jjherne@linux.ibm.com> 18377L: linux-s390@vger.kernel.org 18378S: Supported 18379F: Documentation/s390/vfio-ap* 18380F: drivers/s390/crypto/vfio_ap* 18381 18382S390 VFIO-CCW DRIVER 18383M: Eric Farman <farman@linux.ibm.com> 18384M: Matthew Rosato <mjrosato@linux.ibm.com> 18385R: Halil Pasic <pasic@linux.ibm.com> 18386L: linux-s390@vger.kernel.org 18387L: kvm@vger.kernel.org 18388S: Supported 18389F: Documentation/s390/vfio-ccw.rst 18390F: drivers/s390/cio/vfio_ccw* 18391F: include/uapi/linux/vfio_ccw.h 18392 18393S390 VFIO-PCI DRIVER 18394M: Matthew Rosato <mjrosato@linux.ibm.com> 18395M: Eric Farman <farman@linux.ibm.com> 18396L: linux-s390@vger.kernel.org 18397L: kvm@vger.kernel.org 18398S: Supported 18399F: arch/s390/kvm/pci* 18400F: drivers/vfio/pci/vfio_pci_zdev.c 18401F: include/uapi/linux/vfio_zdev.h 18402 18403S390 ZCRYPT DRIVER 18404M: Harald Freudenberger <freude@linux.ibm.com> 18405L: linux-s390@vger.kernel.org 18406S: Supported 18407F: drivers/s390/crypto/ 18408 18409S390 ZFCP DRIVER 18410M: Steffen Maier <maier@linux.ibm.com> 18411M: Benjamin Block <bblock@linux.ibm.com> 18412L: linux-s390@vger.kernel.org 18413S: Supported 18414F: drivers/s390/scsi/zfcp_* 18415 18416SAA6588 RDS RECEIVER DRIVER 18417M: Hans Verkuil <hverkuil@xs4all.nl> 18418L: linux-media@vger.kernel.org 18419S: Odd Fixes 18420W: https://linuxtv.org 18421T: git git://linuxtv.org/media_tree.git 18422F: drivers/media/i2c/saa6588* 18423 18424SAA7134 VIDEO4LINUX DRIVER 18425M: Mauro Carvalho Chehab <mchehab@kernel.org> 18426L: linux-media@vger.kernel.org 18427S: Odd fixes 18428W: https://linuxtv.org 18429T: git git://linuxtv.org/media_tree.git 18430F: Documentation/driver-api/media/drivers/saa7134* 18431F: drivers/media/pci/saa7134/ 18432 18433SAA7146 VIDEO4LINUX-2 DRIVER 18434M: Hans Verkuil <hverkuil@xs4all.nl> 18435L: linux-media@vger.kernel.org 18436S: Maintained 18437T: git git://linuxtv.org/media_tree.git 18438F: drivers/media/common/saa7146/ 18439F: drivers/media/pci/saa7146/ 18440F: include/media/drv-intf/saa7146* 18441 18442SAFESETID SECURITY MODULE 18443M: Micah Morton <mortonm@chromium.org> 18444S: Supported 18445F: Documentation/admin-guide/LSM/SafeSetID.rst 18446F: security/safesetid/ 18447 18448SAMSUNG AUDIO (ASoC) DRIVERS 18449M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18450M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18451L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18452S: Supported 18453B: mailto:linux-samsung-soc@vger.kernel.org 18454F: Documentation/devicetree/bindings/sound/samsung* 18455F: sound/soc/samsung/ 18456 18457SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18458M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18459L: linux-crypto@vger.kernel.org 18460L: linux-samsung-soc@vger.kernel.org 18461S: Maintained 18462F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18463F: drivers/crypto/exynos-rng.c 18464 18465SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18466M: Łukasz Stelmach <l.stelmach@samsung.com> 18467L: linux-samsung-soc@vger.kernel.org 18468S: Maintained 18469F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18470F: drivers/char/hw_random/exynos-trng.c 18471 18472SAMSUNG FRAMEBUFFER DRIVER 18473M: Jingoo Han <jingoohan1@gmail.com> 18474L: linux-fbdev@vger.kernel.org 18475S: Maintained 18476F: drivers/video/fbdev/s3c-fb.c 18477 18478SAMSUNG INTERCONNECT DRIVERS 18479M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18480M: Artur Świgoń <a.swigon@samsung.com> 18481L: linux-pm@vger.kernel.org 18482L: linux-samsung-soc@vger.kernel.org 18483S: Supported 18484F: drivers/interconnect/samsung/ 18485 18486SAMSUNG LAPTOP DRIVER 18487M: Corentin Chary <corentin.chary@gmail.com> 18488L: platform-driver-x86@vger.kernel.org 18489S: Maintained 18490F: drivers/platform/x86/samsung-laptop.c 18491 18492SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18493M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18494L: linux-kernel@vger.kernel.org 18495L: linux-samsung-soc@vger.kernel.org 18496S: Supported 18497B: mailto:linux-samsung-soc@vger.kernel.org 18498F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18499F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18500F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18501F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18502F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18503F: drivers/clk/clk-s2mps11.c 18504F: drivers/mfd/sec*.c 18505F: drivers/regulator/s2m*.c 18506F: drivers/regulator/s5m*.c 18507F: drivers/rtc/rtc-s5m.c 18508F: include/linux/mfd/samsung/ 18509 18510SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18511M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18512L: linux-media@vger.kernel.org 18513L: linux-samsung-soc@vger.kernel.org 18514S: Maintained 18515F: drivers/media/platform/samsung/s3c-camif/ 18516F: include/media/drv-intf/s3c_camif.h 18517 18518SAMSUNG S3FWRN5 NFC DRIVER 18519M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18520L: linux-nfc@lists.01.org (subscribers-only) 18521S: Maintained 18522F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18523F: drivers/nfc/s3fwrn5 18524 18525SAMSUNG S5C73M3 CAMERA DRIVER 18526M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18527M: Andrzej Hajda <andrzej.hajda@intel.com> 18528L: linux-media@vger.kernel.org 18529S: Supported 18530F: drivers/media/i2c/s5c73m3/* 18531 18532SAMSUNG S5K5BAF CAMERA DRIVER 18533M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18534M: Andrzej Hajda <andrzej.hajda@intel.com> 18535L: linux-media@vger.kernel.org 18536S: Supported 18537F: drivers/media/i2c/s5k5baf.c 18538 18539SAMSUNG S5P Security SubSystem (SSS) DRIVER 18540M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18541M: Vladimir Zapolskiy <vz@mleia.com> 18542L: linux-crypto@vger.kernel.org 18543L: linux-samsung-soc@vger.kernel.org 18544S: Maintained 18545F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18546F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18547F: drivers/crypto/s5p-sss.c 18548 18549SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18550M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18551L: linux-media@vger.kernel.org 18552S: Supported 18553Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18554F: drivers/media/platform/samsung/exynos4-is/ 18555 18556SAMSUNG SOC CLOCK DRIVERS 18557M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18558M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18559M: Tomasz Figa <tomasz.figa@gmail.com> 18560M: Chanwoo Choi <cw00.choi@samsung.com> 18561R: Alim Akhtar <alim.akhtar@samsung.com> 18562L: linux-samsung-soc@vger.kernel.org 18563S: Supported 18564T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18565T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18566F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18567F: Documentation/devicetree/bindings/clock/samsung,s3c* 18568F: drivers/clk/samsung/ 18569F: include/dt-bindings/clock/exynos*.h 18570F: include/dt-bindings/clock/s5p*.h 18571F: include/dt-bindings/clock/samsung,*.h 18572F: include/linux/clk/samsung.h 18573 18574SAMSUNG SPI DRIVERS 18575M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18576M: Andi Shyti <andi@etezian.org> 18577L: linux-spi@vger.kernel.org 18578L: linux-samsung-soc@vger.kernel.org 18579S: Maintained 18580F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18581F: drivers/spi/spi-s3c* 18582F: include/linux/platform_data/spi-s3c64xx.h 18583 18584SAMSUNG SXGBE DRIVERS 18585M: Byungho An <bh74.an@samsung.com> 18586L: netdev@vger.kernel.org 18587S: Supported 18588F: drivers/net/ethernet/samsung/sxgbe/ 18589 18590SAMSUNG THERMAL DRIVER 18591M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18592M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18593L: linux-pm@vger.kernel.org 18594L: linux-samsung-soc@vger.kernel.org 18595S: Maintained 18596F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18597F: drivers/thermal/samsung/ 18598 18599SAMSUNG USB2 PHY DRIVER 18600M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18601L: linux-kernel@vger.kernel.org 18602S: Supported 18603F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18604F: Documentation/driver-api/phy/samsung-usb2.rst 18605F: drivers/phy/samsung/phy-exynos4210-usb2.c 18606F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18607F: drivers/phy/samsung/phy-exynos5250-usb2.c 18608F: drivers/phy/samsung/phy-s5pv210-usb2.c 18609F: drivers/phy/samsung/phy-samsung-usb2.c 18610F: drivers/phy/samsung/phy-samsung-usb2.h 18611 18612SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18613M: Paul Barker <paul.barker@sancloud.com> 18614R: Marc Murphy <marc.murphy@sancloud.com> 18615S: Supported 18616F: arch/arm/boot/dts/am335x-sancloud* 18617 18618SC1200 WDT DRIVER 18619M: Zwane Mwaikambo <zwanem@gmail.com> 18620S: Maintained 18621F: drivers/watchdog/sc1200wdt.c 18622 18623SCHEDULER 18624M: Ingo Molnar <mingo@redhat.com> 18625M: Peter Zijlstra <peterz@infradead.org> 18626M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18627M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18628R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18629R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18630R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18631R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18632R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18633R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18634L: linux-kernel@vger.kernel.org 18635S: Maintained 18636T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18637F: include/linux/preempt.h 18638F: include/linux/sched.h 18639F: include/linux/wait.h 18640F: include/uapi/linux/sched.h 18641F: kernel/sched/ 18642 18643SCR24X CHIP CARD INTERFACE DRIVER 18644M: Lubomir Rintel <lkundrak@v3.sk> 18645S: Supported 18646F: drivers/char/pcmcia/scr24x_cs.c 18647 18648SCSI RDMA PROTOCOL (SRP) INITIATOR 18649M: Bart Van Assche <bvanassche@acm.org> 18650L: linux-rdma@vger.kernel.org 18651S: Supported 18652Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18653F: drivers/infiniband/ulp/srp/ 18654F: include/scsi/srp.h 18655 18656SCSI RDMA PROTOCOL (SRP) TARGET 18657M: Bart Van Assche <bvanassche@acm.org> 18658L: linux-rdma@vger.kernel.org 18659L: target-devel@vger.kernel.org 18660S: Supported 18661Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18662F: drivers/infiniband/ulp/srpt/ 18663 18664SCSI SG DRIVER 18665M: Doug Gilbert <dgilbert@interlog.com> 18666L: linux-scsi@vger.kernel.org 18667S: Maintained 18668W: http://sg.danny.cz/sg 18669F: Documentation/scsi/scsi-generic.rst 18670F: drivers/scsi/sg.c 18671F: include/scsi/sg.h 18672 18673SCSI SUBSYSTEM 18674M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18675M: "Martin K. Petersen" <martin.petersen@oracle.com> 18676L: linux-scsi@vger.kernel.org 18677S: Maintained 18678Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18679T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18680T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18681F: Documentation/devicetree/bindings/scsi/ 18682F: drivers/scsi/ 18683F: drivers/ufs/ 18684F: include/scsi/ 18685 18686SCSI TAPE DRIVER 18687M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18688L: linux-scsi@vger.kernel.org 18689S: Maintained 18690F: Documentation/scsi/st.rst 18691F: drivers/scsi/st.* 18692F: drivers/scsi/st_*.h 18693 18694SCSI TARGET CORE USER DRIVER 18695M: Bodo Stroesser <bostroesser@gmail.com> 18696L: linux-scsi@vger.kernel.org 18697L: target-devel@vger.kernel.org 18698S: Supported 18699F: Documentation/target/tcmu-design.rst 18700F: drivers/target/target_core_user.c 18701F: include/uapi/linux/target_core_user.h 18702 18703SCSI TARGET SUBSYSTEM 18704M: "Martin K. Petersen" <martin.petersen@oracle.com> 18705L: linux-scsi@vger.kernel.org 18706L: target-devel@vger.kernel.org 18707S: Supported 18708W: http://www.linux-iscsi.org 18709Q: https://patchwork.kernel.org/project/target-devel/list/ 18710T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18711F: Documentation/target/ 18712F: drivers/target/ 18713F: include/target/ 18714 18715SCTP PROTOCOL 18716M: Neil Horman <nhorman@tuxdriver.com> 18717M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18718M: Xin Long <lucien.xin@gmail.com> 18719L: linux-sctp@vger.kernel.org 18720S: Maintained 18721W: http://lksctp.sourceforge.net 18722F: Documentation/networking/sctp.rst 18723F: include/linux/sctp.h 18724F: include/net/sctp/ 18725F: include/uapi/linux/sctp.h 18726F: net/sctp/ 18727 18728SCx200 CPU SUPPORT 18729M: Jim Cromie <jim.cromie@gmail.com> 18730S: Odd Fixes 18731F: Documentation/i2c/busses/scx200_acb.rst 18732F: arch/x86/platform/scx200/ 18733F: drivers/i2c/busses/scx200* 18734F: drivers/mtd/maps/scx200_docflash.c 18735F: drivers/watchdog/scx200_wdt.c 18736F: include/linux/scx200.h 18737 18738SCx200 GPIO DRIVER 18739M: Jim Cromie <jim.cromie@gmail.com> 18740S: Maintained 18741F: drivers/char/scx200_gpio.c 18742F: include/linux/scx200_gpio.h 18743 18744SCx200 HRT CLOCKSOURCE DRIVER 18745M: Jim Cromie <jim.cromie@gmail.com> 18746S: Maintained 18747F: drivers/clocksource/scx200_hrt.c 18748 18749SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18750M: Sascha Sommer <saschasommer@freenet.de> 18751L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18752S: Maintained 18753F: drivers/mmc/host/sdricoh_cs.c 18754 18755SECO BOARDS CEC DRIVER 18756M: Ettore Chimenti <ek5.chimenti@gmail.com> 18757S: Maintained 18758F: drivers/media/cec/platform/seco/seco-cec.c 18759F: drivers/media/cec/platform/seco/seco-cec.h 18760 18761SECURE COMPUTING 18762M: Kees Cook <keescook@chromium.org> 18763R: Andy Lutomirski <luto@amacapital.net> 18764R: Will Drewry <wad@chromium.org> 18765S: Supported 18766T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18767F: Documentation/userspace-api/seccomp_filter.rst 18768F: include/linux/seccomp.h 18769F: include/uapi/linux/seccomp.h 18770F: kernel/seccomp.c 18771F: tools/testing/selftests/kselftest_harness.h 18772F: tools/testing/selftests/seccomp/* 18773K: \bsecure_computing 18774K: \bTIF_SECCOMP\b 18775 18776SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18777M: Kamal Dasu <kdasu.kdev@gmail.com> 18778M: Al Cooper <alcooperx@gmail.com> 18779R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18780L: linux-mmc@vger.kernel.org 18781S: Maintained 18782F: drivers/mmc/host/sdhci-brcmstb* 18783 18784SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18785M: Adrian Hunter <adrian.hunter@intel.com> 18786L: linux-mmc@vger.kernel.org 18787S: Supported 18788F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18789F: drivers/mmc/host/sdhci* 18790 18791SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18792M: Eugen Hristev <eugen.hristev@microchip.com> 18793L: linux-mmc@vger.kernel.org 18794S: Supported 18795F: drivers/mmc/host/sdhci-of-at91.c 18796 18797SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18798M: Ben Dooks <ben-linux@fluff.org> 18799M: Jaehoon Chung <jh80.chung@samsung.com> 18800L: linux-mmc@vger.kernel.org 18801S: Maintained 18802F: drivers/mmc/host/sdhci-s3c* 18803 18804SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18805M: Viresh Kumar <vireshk@kernel.org> 18806L: linux-mmc@vger.kernel.org 18807S: Maintained 18808F: drivers/mmc/host/sdhci-spear.c 18809 18810SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18811M: Vignesh Raghavendra <vigneshr@ti.com> 18812L: linux-mmc@vger.kernel.org 18813S: Maintained 18814F: drivers/mmc/host/sdhci-omap.c 18815 18816SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18817M: Haibo Chen <haibo.chen@nxp.com> 18818L: linux-imx@nxp.com 18819L: linux-mmc@vger.kernel.org 18820S: Maintained 18821F: drivers/mmc/host/sdhci-esdhc-imx.c 18822 18823SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18824M: Jonathan Derrick <jonathan.derrick@linux.dev> 18825L: linux-block@vger.kernel.org 18826S: Supported 18827F: block/opal_proto.h 18828F: block/sed* 18829F: include/linux/sed* 18830F: include/uapi/linux/sed* 18831 18832SECURITY CONTACT 18833M: Security Officers <security@kernel.org> 18834S: Supported 18835F: Documentation/admin-guide/security-bugs.rst 18836 18837SECURITY SUBSYSTEM 18838M: Paul Moore <paul@paul-moore.com> 18839M: James Morris <jmorris@namei.org> 18840M: "Serge E. Hallyn" <serge@hallyn.com> 18841L: linux-security-module@vger.kernel.org (suggested Cc:) 18842S: Supported 18843W: http://kernsec.org/ 18844T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18845F: security/ 18846X: security/selinux/ 18847 18848SELINUX SECURITY MODULE 18849M: Paul Moore <paul@paul-moore.com> 18850M: Stephen Smalley <stephen.smalley.work@gmail.com> 18851M: Eric Paris <eparis@parisplace.org> 18852L: selinux@vger.kernel.org 18853S: Supported 18854W: https://selinuxproject.org 18855W: https://github.com/SELinuxProject 18856T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18857F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18858F: Documentation/ABI/obsolete/sysfs-selinux-disable 18859F: Documentation/admin-guide/LSM/SELinux.rst 18860F: include/trace/events/avc.h 18861F: include/uapi/linux/selinux_netlink.h 18862F: scripts/selinux/ 18863F: security/selinux/ 18864 18865SENSABLE PHANTOM 18866M: Jiri Slaby <jirislaby@kernel.org> 18867S: Maintained 18868F: drivers/misc/phantom.c 18869F: include/uapi/linux/phantom.h 18870 18871SENSEAIR SUNRISE 006-0-0007 18872M: Jacopo Mondi <jacopo@jmondi.org> 18873S: Maintained 18874F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18875F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18876F: drivers/iio/chemical/sunrise_co2.c 18877 18878SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18879M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18880S: Maintained 18881F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18882F: drivers/iio/chemical/scd30.h 18883F: drivers/iio/chemical/scd30_core.c 18884F: drivers/iio/chemical/scd30_i2c.c 18885F: drivers/iio/chemical/scd30_serial.c 18886 18887SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18888M: Roan van Dijk <roan@protonic.nl> 18889S: Maintained 18890F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18891F: drivers/iio/chemical/scd4x.c 18892 18893SENSIRION SGP40 GAS SENSOR DRIVER 18894M: Andreas Klinger <ak@it-klinger.de> 18895S: Maintained 18896F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18897F: drivers/iio/chemical/sgp40.c 18898 18899SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18900M: Tomasz Duszynski <tduszyns@gmail.com> 18901S: Maintained 18902F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18903F: drivers/iio/chemical/sps30.c 18904F: drivers/iio/chemical/sps30_i2c.c 18905F: drivers/iio/chemical/sps30_serial.c 18906 18907SERIAL DEVICE BUS 18908M: Rob Herring <robh@kernel.org> 18909L: linux-serial@vger.kernel.org 18910S: Maintained 18911F: Documentation/devicetree/bindings/serial/serial.yaml 18912F: drivers/tty/serdev/ 18913F: include/linux/serdev.h 18914 18915SERIAL DRIVERS 18916M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18917L: linux-serial@vger.kernel.org 18918S: Maintained 18919F: Documentation/devicetree/bindings/serial/ 18920F: drivers/tty/serial/ 18921 18922SERIAL IR RECEIVER 18923M: Sean Young <sean@mess.org> 18924L: linux-media@vger.kernel.org 18925S: Maintained 18926F: drivers/media/rc/serial_ir.c 18927 18928SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18929M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18930L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18931S: Maintained 18932F: Documentation/devicetree/bindings/slimbus/ 18933F: drivers/slimbus/ 18934F: include/linux/slimbus.h 18935 18936SFC NETWORK DRIVER 18937M: Edward Cree <ecree.xilinx@gmail.com> 18938M: Martin Habets <habetsm.xilinx@gmail.com> 18939L: netdev@vger.kernel.org 18940S: Supported 18941F: Documentation/networking/devlink/sfc.rst 18942F: drivers/net/ethernet/sfc/ 18943 18944SFF/SFP/SFP+ MODULE SUPPORT 18945M: Russell King <linux@armlinux.org.uk> 18946L: netdev@vger.kernel.org 18947S: Maintained 18948F: Documentation/devicetree/bindings/net/sff,sfp.yaml 18949F: drivers/net/phy/phylink.c 18950F: drivers/net/phy/sfp* 18951F: include/linux/mdio/mdio-i2c.h 18952F: include/linux/phylink.h 18953F: include/linux/sfp.h 18954K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18955 18956SGI GRU DRIVER 18957M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18958S: Maintained 18959F: drivers/misc/sgi-gru/ 18960 18961SGI XP/XPC/XPNET DRIVER 18962M: Robin Holt <robinmholt@gmail.com> 18963M: Steve Wahl <steve.wahl@hpe.com> 18964R: Mike Travis <mike.travis@hpe.com> 18965S: Maintained 18966F: drivers/misc/sgi-xp/ 18967 18968SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18969M: Karsten Graul <kgraul@linux.ibm.com> 18970M: Wenjia Zhang <wenjia@linux.ibm.com> 18971M: Jan Karcher <jaka@linux.ibm.com> 18972L: linux-s390@vger.kernel.org 18973S: Supported 18974F: net/smc/ 18975 18976SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18977M: Linus Walleij <linus.walleij@linaro.org> 18978L: linux-iio@vger.kernel.org 18979S: Maintained 18980T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18981F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18982F: drivers/iio/light/gp2ap002.c 18983 18984SHARP RJ54N1CB0C SENSOR DRIVER 18985M: Jacopo Mondi <jacopo@jmondi.org> 18986L: linux-media@vger.kernel.org 18987S: Odd fixes 18988T: git git://linuxtv.org/media_tree.git 18989F: drivers/media/i2c/rj54n1cb0c.c 18990F: include/media/i2c/rj54n1cb0c.h 18991 18992SH_VOU V4L2 OUTPUT DRIVER 18993L: linux-media@vger.kernel.org 18994S: Orphan 18995F: drivers/media/platform/renesas/sh_vou.c 18996F: include/media/drv-intf/sh_vou.h 18997 18998SI2157 MEDIA DRIVER 18999M: Antti Palosaari <crope@iki.fi> 19000L: linux-media@vger.kernel.org 19001S: Maintained 19002W: https://linuxtv.org 19003W: http://palosaari.fi/linux/ 19004Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19005T: git git://linuxtv.org/anttip/media_tree.git 19006F: drivers/media/tuners/si2157* 19007 19008SI2165 MEDIA DRIVER 19009M: Matthias Schwarzott <zzam@gentoo.org> 19010L: linux-media@vger.kernel.org 19011S: Maintained 19012W: https://linuxtv.org 19013Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19014F: drivers/media/dvb-frontends/si2165* 19015 19016SI2168 MEDIA DRIVER 19017M: Antti Palosaari <crope@iki.fi> 19018L: linux-media@vger.kernel.org 19019S: Maintained 19020W: https://linuxtv.org 19021W: http://palosaari.fi/linux/ 19022Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19023T: git git://linuxtv.org/anttip/media_tree.git 19024F: drivers/media/dvb-frontends/si2168* 19025 19026SI470X FM RADIO RECEIVER I2C DRIVER 19027M: Hans Verkuil <hverkuil@xs4all.nl> 19028L: linux-media@vger.kernel.org 19029S: Odd Fixes 19030W: https://linuxtv.org 19031T: git git://linuxtv.org/media_tree.git 19032F: drivers/media/radio/si470x/radio-si470x-i2c.c 19033 19034SI470X FM RADIO RECEIVER USB DRIVER 19035M: Hans Verkuil <hverkuil@xs4all.nl> 19036L: linux-media@vger.kernel.org 19037S: Maintained 19038W: https://linuxtv.org 19039T: git git://linuxtv.org/media_tree.git 19040F: drivers/media/radio/si470x/radio-si470x-common.c 19041F: drivers/media/radio/si470x/radio-si470x-usb.c 19042F: drivers/media/radio/si470x/radio-si470x.h 19043 19044SI4713 FM RADIO TRANSMITTER I2C DRIVER 19045M: Eduardo Valentin <edubezval@gmail.com> 19046L: linux-media@vger.kernel.org 19047S: Odd Fixes 19048W: https://linuxtv.org 19049T: git git://linuxtv.org/media_tree.git 19050F: drivers/media/radio/si4713/si4713.? 19051 19052SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19053M: Eduardo Valentin <edubezval@gmail.com> 19054L: linux-media@vger.kernel.org 19055S: Odd Fixes 19056W: https://linuxtv.org 19057T: git git://linuxtv.org/media_tree.git 19058F: drivers/media/radio/si4713/radio-platform-si4713.c 19059 19060SI4713 FM RADIO TRANSMITTER USB DRIVER 19061M: Hans Verkuil <hverkuil@xs4all.nl> 19062L: linux-media@vger.kernel.org 19063S: Maintained 19064W: https://linuxtv.org 19065T: git git://linuxtv.org/media_tree.git 19066F: drivers/media/radio/si4713/radio-usb-si4713.c 19067 19068SIANO DVB DRIVER 19069M: Mauro Carvalho Chehab <mchehab@kernel.org> 19070L: linux-media@vger.kernel.org 19071S: Odd fixes 19072W: https://linuxtv.org 19073T: git git://linuxtv.org/media_tree.git 19074F: drivers/media/common/siano/ 19075F: drivers/media/mmc/siano/ 19076F: drivers/media/usb/siano/ 19077F: drivers/media/usb/siano/ 19078 19079SIFIVE DRIVERS 19080M: Palmer Dabbelt <palmer@dabbelt.com> 19081M: Paul Walmsley <paul.walmsley@sifive.com> 19082L: linux-riscv@lists.infradead.org 19083S: Supported 19084N: sifive 19085K: [^@]sifive 19086 19087SIFIVE FU540 SYSTEM-ON-CHIP 19088M: Paul Walmsley <paul.walmsley@sifive.com> 19089M: Palmer Dabbelt <palmer@dabbelt.com> 19090L: linux-riscv@lists.infradead.org 19091S: Supported 19092T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19093N: fu540 19094K: fu540 19095 19096SIFIVE PDMA DRIVER 19097M: Green Wan <green.wan@sifive.com> 19098S: Maintained 19099F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19100F: drivers/dma/sf-pdma/ 19101 19102SIFIVE SOC DRIVERS 19103M: Conor Dooley <conor@kernel.org> 19104L: linux-riscv@lists.infradead.org 19105S: Maintained 19106T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19107F: drivers/soc/sifive/ 19108 19109SILEAD TOUCHSCREEN DRIVER 19110M: Hans de Goede <hdegoede@redhat.com> 19111L: linux-input@vger.kernel.org 19112L: platform-driver-x86@vger.kernel.org 19113S: Maintained 19114F: drivers/input/touchscreen/silead.c 19115F: drivers/platform/x86/touchscreen_dmi.c 19116 19117SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19118M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19119S: Supported 19120F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19121F: drivers/net/wireless/silabs/wfx/ 19122 19123SILICON MOTION SM712 FRAME BUFFER DRIVER 19124M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19125M: Teddy Wang <teddy.wang@siliconmotion.com> 19126M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19127L: linux-fbdev@vger.kernel.org 19128S: Maintained 19129F: Documentation/fb/sm712fb.rst 19130F: drivers/video/fbdev/sm712* 19131 19132SILVACO I3C DUAL-ROLE MASTER 19133M: Miquel Raynal <miquel.raynal@bootlin.com> 19134M: Conor Culhane <conor.culhane@silvaco.com> 19135L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19136S: Maintained 19137F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19138F: drivers/i3c/master/svc-i3c-master.c 19139 19140SIMPLEFB FB DRIVER 19141M: Hans de Goede <hdegoede@redhat.com> 19142L: linux-fbdev@vger.kernel.org 19143S: Maintained 19144F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19145F: drivers/video/fbdev/simplefb.c 19146F: include/linux/platform_data/simplefb.h 19147 19148SIMTEC EB110ATX (Chalice CATS) 19149M: Simtec Linux Team <linux@simtec.co.uk> 19150S: Supported 19151W: http://www.simtec.co.uk/products/EB110ATX/ 19152 19153SIOX 19154M: Thorsten Scherer <t.scherer@eckelmann.de> 19155M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19156R: Pengutronix Kernel Team <kernel@pengutronix.de> 19157S: Supported 19158F: drivers/gpio/gpio-siox.c 19159F: drivers/siox/* 19160F: include/trace/events/siox.h 19161 19162SIPHASH PRF ROUTINES 19163M: Jason A. Donenfeld <Jason@zx2c4.com> 19164S: Maintained 19165F: include/linux/siphash.h 19166F: lib/siphash.c 19167F: lib/siphash_kunit.c 19168 19169SIS 190 ETHERNET DRIVER 19170M: Francois Romieu <romieu@fr.zoreil.com> 19171L: netdev@vger.kernel.org 19172S: Maintained 19173F: drivers/net/ethernet/sis/sis190.c 19174 19175SIS 900/7016 FAST ETHERNET DRIVER 19176M: Daniele Venzano <venza@brownhat.org> 19177L: netdev@vger.kernel.org 19178S: Maintained 19179W: http://www.brownhat.org/sis900.html 19180F: drivers/net/ethernet/sis/sis900.* 19181 19182SIS FRAMEBUFFER DRIVER 19183M: Thomas Winischhofer <thomas@winischhofer.net> 19184S: Maintained 19185W: http://www.winischhofer.net/linuxsisvga.shtml 19186F: Documentation/fb/sisfb.rst 19187F: drivers/video/fbdev/sis/ 19188F: include/video/sisfb.h 19189 19190SIS I2C TOUCHSCREEN DRIVER 19191M: Mika Penttilä <mpenttil@redhat.com> 19192L: linux-input@vger.kernel.org 19193S: Maintained 19194F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19195F: drivers/input/touchscreen/sis_i2c.c 19196 19197SIS USB2VGA DRIVER 19198M: Thomas Winischhofer <thomas@winischhofer.net> 19199S: Maintained 19200W: http://www.winischhofer.at/linuxsisusbvga.shtml 19201F: drivers/usb/misc/sisusbvga/ 19202 19203SL28 CPLD MFD DRIVER 19204M: Michael Walle <michael@walle.cc> 19205S: Maintained 19206F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19207F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19208F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19209F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19210F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19211F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19212F: drivers/gpio/gpio-sl28cpld.c 19213F: drivers/hwmon/sl28cpld-hwmon.c 19214F: drivers/irqchip/irq-sl28cpld.c 19215F: drivers/pwm/pwm-sl28cpld.c 19216F: drivers/watchdog/sl28cpld_wdt.c 19217 19218SLAB ALLOCATOR 19219M: Christoph Lameter <cl@linux.com> 19220M: Pekka Enberg <penberg@kernel.org> 19221M: David Rientjes <rientjes@google.com> 19222M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19223M: Andrew Morton <akpm@linux-foundation.org> 19224M: Vlastimil Babka <vbabka@suse.cz> 19225R: Roman Gushchin <roman.gushchin@linux.dev> 19226R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19227L: linux-mm@kvack.org 19228S: Maintained 19229T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19230F: include/linux/sl?b*.h 19231F: mm/sl?b* 19232 19233SLCAN CAN NETWORK DRIVER 19234M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19235L: linux-can@vger.kernel.org 19236S: Maintained 19237F: drivers/net/can/slcan/ 19238 19239SLEEPABLE READ-COPY UPDATE (SRCU) 19240M: Lai Jiangshan <jiangshanlai@gmail.com> 19241M: "Paul E. McKenney" <paulmck@kernel.org> 19242M: Josh Triplett <josh@joshtriplett.org> 19243R: Steven Rostedt <rostedt@goodmis.org> 19244R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19245L: rcu@vger.kernel.org 19246S: Supported 19247W: http://www.rdrop.com/users/paulmck/RCU/ 19248T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19249F: include/linux/srcu*.h 19250F: kernel/rcu/srcu*.c 19251 19252SMACK SECURITY MODULE 19253M: Casey Schaufler <casey@schaufler-ca.com> 19254L: linux-security-module@vger.kernel.org 19255S: Maintained 19256W: http://schaufler-ca.com 19257T: git git://github.com/cschaufler/smack-next 19258F: Documentation/admin-guide/LSM/Smack.rst 19259F: security/smack/ 19260 19261SMC91x ETHERNET DRIVER 19262M: Nicolas Pitre <nico@fluxnic.net> 19263S: Odd Fixes 19264F: drivers/net/ethernet/smsc/smc91x.* 19265 19266SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19267M: Mark Rutland <mark.rutland@arm.com> 19268M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19269M: Sudeep Holla <sudeep.holla@arm.com> 19270L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19271S: Maintained 19272F: drivers/firmware/smccc/ 19273F: include/linux/arm-smccc.h 19274 19275SMM665 HARDWARE MONITOR DRIVER 19276M: Guenter Roeck <linux@roeck-us.net> 19277L: linux-hwmon@vger.kernel.org 19278S: Maintained 19279F: Documentation/hwmon/smm665.rst 19280F: drivers/hwmon/smm665.c 19281 19282SMSC EMC2103 HARDWARE MONITOR DRIVER 19283M: Steve Glendinning <steve.glendinning@shawell.net> 19284L: linux-hwmon@vger.kernel.org 19285S: Maintained 19286F: Documentation/hwmon/emc2103.rst 19287F: drivers/hwmon/emc2103.c 19288 19289SMSC SCH5627 HARDWARE MONITOR DRIVER 19290M: Hans de Goede <hdegoede@redhat.com> 19291L: linux-hwmon@vger.kernel.org 19292S: Supported 19293F: Documentation/hwmon/sch5627.rst 19294F: drivers/hwmon/sch5627.c 19295 19296SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19297M: Steve Glendinning <steve.glendinning@shawell.net> 19298L: linux-fbdev@vger.kernel.org 19299S: Maintained 19300F: drivers/video/fbdev/smscufx.c 19301 19302SMSC47B397 HARDWARE MONITOR DRIVER 19303M: Jean Delvare <jdelvare@suse.com> 19304L: linux-hwmon@vger.kernel.org 19305S: Maintained 19306F: Documentation/hwmon/smsc47b397.rst 19307F: drivers/hwmon/smsc47b397.c 19308 19309SMSC911x ETHERNET DRIVER 19310M: Steve Glendinning <steve.glendinning@shawell.net> 19311L: netdev@vger.kernel.org 19312S: Maintained 19313F: drivers/net/ethernet/smsc/smsc911x.* 19314F: include/linux/smsc911x.h 19315 19316SMSC9420 PCI ETHERNET DRIVER 19317M: Steve Glendinning <steve.glendinning@shawell.net> 19318L: netdev@vger.kernel.org 19319S: Maintained 19320F: drivers/net/ethernet/smsc/smsc9420.* 19321 19322SOCIONEXT (SNI) AVE NETWORK DRIVER 19323M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19324L: netdev@vger.kernel.org 19325S: Maintained 19326F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19327F: drivers/net/ethernet/socionext/sni_ave.c 19328 19329SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19330M: Jassi Brar <jaswinder.singh@linaro.org> 19331M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19332L: netdev@vger.kernel.org 19333S: Maintained 19334F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19335F: drivers/net/ethernet/socionext/netsec.c 19336 19337SOCIONEXT (SNI) Synquacer SPI DRIVER 19338M: Masahisa Kojima <masahisa.kojima@linaro.org> 19339M: Jassi Brar <jaswinder.singh@linaro.org> 19340L: linux-spi@vger.kernel.org 19341S: Maintained 19342F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19343F: drivers/spi/spi-synquacer.c 19344 19345SOCIONEXT SYNQUACER I2C DRIVER 19346M: Ard Biesheuvel <ardb@kernel.org> 19347L: linux-i2c@vger.kernel.org 19348S: Maintained 19349F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19350F: drivers/i2c/busses/i2c-synquacer.c 19351 19352SOCIONEXT UNIPHIER SOUND DRIVER 19353L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19354S: Orphan 19355F: sound/soc/uniphier/ 19356 19357SOCKET TIMESTAMPING 19358M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19359S: Maintained 19360F: Documentation/networking/timestamping.rst 19361F: include/uapi/linux/net_tstamp.h 19362F: tools/testing/selftests/net/so_txtime.c 19363 19364SOEKRIS NET48XX LED SUPPORT 19365M: Chris Boot <bootc@bootc.net> 19366S: Maintained 19367F: drivers/leds/leds-net48xx.c 19368 19369SOFT-IWARP DRIVER (siw) 19370M: Bernard Metzler <bmt@zurich.ibm.com> 19371L: linux-rdma@vger.kernel.org 19372S: Supported 19373F: drivers/infiniband/sw/siw/ 19374F: include/uapi/rdma/siw-abi.h 19375 19376SOFT-ROCE DRIVER (rxe) 19377M: Zhu Yanjun <zyjzyj2000@gmail.com> 19378L: linux-rdma@vger.kernel.org 19379S: Supported 19380F: drivers/infiniband/sw/rxe/ 19381F: include/uapi/rdma/rdma_user_rxe.h 19382 19383SOFTLOGIC 6x10 MPEG CODEC 19384M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19385M: Anton Sviridenko <anton@corp.bluecherry.net> 19386M: Andrey Utkin <andrey_utkin@fastmail.com> 19387M: Ismael Luceno <ismael@iodev.co.uk> 19388L: linux-media@vger.kernel.org 19389S: Supported 19390F: drivers/media/pci/solo6x10/ 19391 19392SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19393M: James Morse <james.morse@arm.com> 19394L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19395S: Maintained 19396F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19397F: drivers/firmware/arm_sdei.c 19398F: include/linux/arm_sdei.h 19399F: include/uapi/linux/arm_sdei.h 19400 19401SOFTWARE NODES AND DEVICE PROPERTIES 19402R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19403R: Daniel Scally <djrscally@gmail.com> 19404R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19405R: Sakari Ailus <sakari.ailus@linux.intel.com> 19406L: linux-acpi@vger.kernel.org 19407S: Maintained 19408F: drivers/base/property.c 19409F: drivers/base/swnode.c 19410F: include/linux/fwnode.h 19411F: include/linux/property.h 19412 19413SOFTWARE RAID (Multiple Disks) SUPPORT 19414M: Song Liu <song@kernel.org> 19415L: linux-raid@vger.kernel.org 19416S: Supported 19417Q: https://patchwork.kernel.org/project/linux-raid/list/ 19418T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19419F: drivers/md/Kconfig 19420F: drivers/md/Makefile 19421F: drivers/md/md* 19422F: drivers/md/raid* 19423F: include/linux/raid/ 19424F: include/uapi/linux/raid/ 19425 19426SOLIDRUN CLEARFOG SUPPORT 19427M: Russell King <linux@armlinux.org.uk> 19428S: Maintained 19429F: arch/arm/boot/dts/armada-388-clearfog* 19430F: arch/arm/boot/dts/armada-38x-solidrun-* 19431 19432SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19433M: Russell King <linux@armlinux.org.uk> 19434S: Maintained 19435F: arch/arm/boot/dts/imx6*-cubox-i* 19436F: arch/arm/boot/dts/imx6*-hummingboard* 19437F: arch/arm/boot/dts/imx6*-sr-* 19438 19439SONIC NETWORK DRIVER 19440M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19441L: netdev@vger.kernel.org 19442S: Maintained 19443F: drivers/net/ethernet/natsemi/sonic.* 19444 19445SONICS SILICON BACKPLANE DRIVER (SSB) 19446M: Michael Buesch <m@bues.ch> 19447L: linux-wireless@vger.kernel.org 19448S: Maintained 19449F: drivers/ssb/ 19450F: include/linux/ssb/ 19451 19452SONY IMX208 SENSOR DRIVER 19453M: Sakari Ailus <sakari.ailus@linux.intel.com> 19454L: linux-media@vger.kernel.org 19455S: Maintained 19456T: git git://linuxtv.org/media_tree.git 19457F: drivers/media/i2c/imx208.c 19458 19459SONY IMX214 SENSOR DRIVER 19460M: Ricardo Ribalda <ribalda@kernel.org> 19461L: linux-media@vger.kernel.org 19462S: Maintained 19463T: git git://linuxtv.org/media_tree.git 19464F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19465F: drivers/media/i2c/imx214.c 19466 19467SONY IMX219 SENSOR DRIVER 19468M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19469L: linux-media@vger.kernel.org 19470S: Maintained 19471T: git git://linuxtv.org/media_tree.git 19472F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19473F: drivers/media/i2c/imx219.c 19474 19475SONY IMX258 SENSOR DRIVER 19476M: Sakari Ailus <sakari.ailus@linux.intel.com> 19477L: linux-media@vger.kernel.org 19478S: Maintained 19479T: git git://linuxtv.org/media_tree.git 19480F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19481F: drivers/media/i2c/imx258.c 19482 19483SONY IMX274 SENSOR DRIVER 19484M: Leon Luo <leonl@leopardimaging.com> 19485L: linux-media@vger.kernel.org 19486S: Maintained 19487T: git git://linuxtv.org/media_tree.git 19488F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19489F: drivers/media/i2c/imx274.c 19490 19491SONY IMX290 SENSOR DRIVER 19492M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19493L: linux-media@vger.kernel.org 19494S: Maintained 19495T: git git://linuxtv.org/media_tree.git 19496F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19497F: drivers/media/i2c/imx290.c 19498 19499SONY IMX296 SENSOR DRIVER 19500M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19501M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19502L: linux-media@vger.kernel.org 19503S: Maintained 19504T: git git://linuxtv.org/media_tree.git 19505F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19506F: drivers/media/i2c/imx296.c 19507 19508SONY IMX319 SENSOR DRIVER 19509M: Bingbu Cao <bingbu.cao@intel.com> 19510L: linux-media@vger.kernel.org 19511S: Maintained 19512T: git git://linuxtv.org/media_tree.git 19513F: drivers/media/i2c/imx319.c 19514 19515SONY IMX334 SENSOR DRIVER 19516M: Paul J. Murphy <paul.j.murphy@intel.com> 19517M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19518L: linux-media@vger.kernel.org 19519S: Maintained 19520T: git git://linuxtv.org/media_tree.git 19521F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19522F: drivers/media/i2c/imx334.c 19523 19524SONY IMX335 SENSOR DRIVER 19525M: Paul J. Murphy <paul.j.murphy@intel.com> 19526M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19527L: linux-media@vger.kernel.org 19528S: Maintained 19529T: git git://linuxtv.org/media_tree.git 19530F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19531F: drivers/media/i2c/imx335.c 19532 19533SONY IMX355 SENSOR DRIVER 19534M: Tianshu Qiu <tian.shu.qiu@intel.com> 19535L: linux-media@vger.kernel.org 19536S: Maintained 19537T: git git://linuxtv.org/media_tree.git 19538F: drivers/media/i2c/imx355.c 19539 19540SONY IMX412 SENSOR DRIVER 19541M: Paul J. Murphy <paul.j.murphy@intel.com> 19542M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19543L: linux-media@vger.kernel.org 19544S: Maintained 19545T: git git://linuxtv.org/media_tree.git 19546F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19547F: drivers/media/i2c/imx412.c 19548 19549SONY IMX415 SENSOR DRIVER 19550M: Michael Riesch <michael.riesch@wolfvision.net> 19551L: linux-media@vger.kernel.org 19552S: Maintained 19553T: git git://linuxtv.org/media_tree.git 19554F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19555F: drivers/media/i2c/imx415.c 19556 19557SONY MEMORYSTICK SUBSYSTEM 19558M: Maxim Levitsky <maximlevitsky@gmail.com> 19559M: Alex Dubov <oakad@yahoo.com> 19560M: Ulf Hansson <ulf.hansson@linaro.org> 19561L: linux-mmc@vger.kernel.org 19562S: Maintained 19563T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19564F: drivers/memstick/ 19565F: include/linux/memstick.h 19566 19567SONY VAIO CONTROL DEVICE DRIVER 19568M: Mattia Dongili <malattia@linux.it> 19569L: platform-driver-x86@vger.kernel.org 19570S: Maintained 19571W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19572F: Documentation/admin-guide/laptops/sony-laptop.rst 19573F: drivers/char/sonypi.c 19574F: drivers/platform/x86/sony-laptop.c 19575F: include/linux/sony-laptop.h 19576 19577SOUND 19578M: Jaroslav Kysela <perex@perex.cz> 19579M: Takashi Iwai <tiwai@suse.com> 19580L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19581S: Maintained 19582W: http://www.alsa-project.org/ 19583Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19584T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19585F: Documentation/sound/ 19586F: include/sound/ 19587F: include/uapi/sound/ 19588F: sound/ 19589F: tools/testing/selftests/alsa 19590 19591SOUND - COMPRESSED AUDIO 19592M: Vinod Koul <vkoul@kernel.org> 19593L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19594S: Supported 19595T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19596F: Documentation/sound/designs/compress-offload.rst 19597F: include/sound/compress_driver.h 19598F: include/uapi/sound/compress_* 19599F: sound/core/compress_offload.c 19600F: sound/soc/soc-compress.c 19601 19602SOUND - DMAENGINE HELPERS 19603M: Lars-Peter Clausen <lars@metafoo.de> 19604S: Supported 19605F: include/sound/dmaengine_pcm.h 19606F: sound/core/pcm_dmaengine.c 19607F: sound/soc/soc-generic-dmaengine-pcm.c 19608 19609SOUND - ALSA SELFTESTS 19610M: Mark Brown <broonie@kernel.org> 19611L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19612L: linux-kselftest@vger.kernel.org 19613S: Supported 19614F: tools/testing/selftests/alsa 19615 19616SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19617M: Liam Girdwood <lgirdwood@gmail.com> 19618M: Mark Brown <broonie@kernel.org> 19619L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19620S: Supported 19621W: http://alsa-project.org/main/index.php/ASoC 19622T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19623F: Documentation/devicetree/bindings/sound/ 19624F: Documentation/sound/soc/ 19625F: include/dt-bindings/sound/ 19626F: include/sound/soc* 19627F: sound/soc/ 19628 19629SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19630M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19631M: Liam Girdwood <lgirdwood@gmail.com> 19632M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19633M: Bard Liao <yung-chuan.liao@linux.intel.com> 19634M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19635R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19636M: Daniel Baluta <daniel.baluta@nxp.com> 19637L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19638S: Supported 19639W: https://github.com/thesofproject/linux/ 19640F: sound/soc/sof/ 19641 19642SOUNDWIRE SUBSYSTEM 19643M: Vinod Koul <vkoul@kernel.org> 19644M: Bard Liao <yung-chuan.liao@linux.intel.com> 19645R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19646R: Sanyog Kale <sanyog.r.kale@intel.com> 19647L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19648S: Supported 19649T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19650F: Documentation/driver-api/soundwire/ 19651F: drivers/soundwire/ 19652F: include/linux/soundwire/ 19653 19654SP2 MEDIA DRIVER 19655M: Olli Salonen <olli.salonen@iki.fi> 19656L: linux-media@vger.kernel.org 19657S: Maintained 19658W: https://linuxtv.org 19659Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19660F: drivers/media/dvb-frontends/sp2* 19661 19662SPANISH DOCUMENTATION 19663M: Carlos Bilbao <carlos.bilbao@amd.com> 19664S: Maintained 19665F: Documentation/translations/sp_SP/ 19666 19667SPARC + UltraSPARC (sparc/sparc64) 19668M: "David S. Miller" <davem@davemloft.net> 19669L: sparclinux@vger.kernel.org 19670S: Maintained 19671Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19672T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19673T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19674F: arch/sparc/ 19675F: drivers/sbus/ 19676 19677SPARC SERIAL DRIVERS 19678M: "David S. Miller" <davem@davemloft.net> 19679L: sparclinux@vger.kernel.org 19680S: Maintained 19681T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19682T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19683F: drivers/tty/serial/suncore.c 19684F: drivers/tty/serial/sunhv.c 19685F: drivers/tty/serial/sunsab.c 19686F: drivers/tty/serial/sunsab.h 19687F: drivers/tty/serial/sunsu.c 19688F: drivers/tty/serial/sunzilog.c 19689F: drivers/tty/serial/sunzilog.h 19690F: drivers/tty/vcc.c 19691F: include/linux/sunserialcore.h 19692 19693SPARSE CHECKER 19694M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19695L: linux-sparse@vger.kernel.org 19696S: Maintained 19697W: https://sparse.docs.kernel.org/ 19698T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19699Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19700B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19701F: include/linux/compiler.h 19702 19703SPEAKUP CONSOLE SPEECH DRIVER 19704M: William Hubbs <w.d.hubbs@gmail.com> 19705M: Chris Brannon <chris@the-brannons.com> 19706M: Kirk Reiser <kirk@reisers.ca> 19707M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19708L: speakup@linux-speakup.org 19709S: Odd Fixes 19710W: http://www.linux-speakup.org/ 19711W: https://github.com/linux-speakup/speakup 19712B: https://github.com/linux-speakup/speakup/issues 19713F: drivers/accessibility/speakup/ 19714 19715SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19716M: Viresh Kumar <vireshk@kernel.org> 19717M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19718M: soc@kernel.org 19719L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19720S: Maintained 19721W: http://www.st.com/spear 19722F: arch/arm/boot/dts/spear* 19723F: arch/arm/mach-spear/ 19724F: drivers/clk/spear/ 19725F: drivers/pinctrl/spear/ 19726 19727SPI NOR SUBSYSTEM 19728M: Tudor Ambarus <tudor.ambarus@linaro.org> 19729M: Pratyush Yadav <pratyush@kernel.org> 19730R: Michael Walle <michael@walle.cc> 19731L: linux-mtd@lists.infradead.org 19732S: Maintained 19733W: http://www.linux-mtd.infradead.org/ 19734Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19735C: irc://irc.oftc.net/mtd 19736T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19737F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19738F: drivers/mtd/spi-nor/ 19739F: include/linux/mtd/spi-nor.h 19740 19741SPI SUBSYSTEM 19742M: Mark Brown <broonie@kernel.org> 19743L: linux-spi@vger.kernel.org 19744S: Maintained 19745Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19746T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19747F: Documentation/devicetree/bindings/spi/ 19748F: Documentation/spi/ 19749F: drivers/spi/ 19750F: include/linux/spi/ 19751F: include/uapi/linux/spi/ 19752F: tools/spi/ 19753 19754SPIDERNET NETWORK DRIVER for CELL 19755M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19756M: Geoff Levand <geoff@infradead.org> 19757L: netdev@vger.kernel.org 19758L: linuxppc-dev@lists.ozlabs.org 19759S: Maintained 19760F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19761F: drivers/net/ethernet/toshiba/spider_net* 19762 19763SPMI SUBSYSTEM 19764M: Stephen Boyd <sboyd@kernel.org> 19765L: linux-kernel@vger.kernel.org 19766S: Maintained 19767T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19768F: Documentation/devicetree/bindings/spmi/ 19769F: drivers/spmi/ 19770F: include/dt-bindings/spmi/spmi.h 19771F: include/linux/spmi.h 19772F: include/trace/events/spmi.h 19773 19774SPU FILE SYSTEM 19775M: Jeremy Kerr <jk@ozlabs.org> 19776L: linuxppc-dev@lists.ozlabs.org 19777S: Supported 19778W: http://www.ibm.com/developerworks/power/cell/ 19779F: Documentation/filesystems/spufs/spufs.rst 19780F: arch/powerpc/platforms/cell/spufs/ 19781 19782SQUASHFS FILE SYSTEM 19783M: Phillip Lougher <phillip@squashfs.org.uk> 19784L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19785S: Maintained 19786W: http://squashfs.org.uk 19787T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19788F: Documentation/filesystems/squashfs.rst 19789F: fs/squashfs/ 19790 19791SRM (Alpha) environment access 19792M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19793S: Maintained 19794F: arch/alpha/kernel/srm_env.c 19795 19796ST LSM6DSx IMU IIO DRIVER 19797M: Lorenzo Bianconi <lorenzo@kernel.org> 19798L: linux-iio@vger.kernel.org 19799S: Maintained 19800W: http://www.st.com/ 19801F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19802F: drivers/iio/imu/st_lsm6dsx/ 19803 19804ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19805M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19806M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19807L: linux-media@vger.kernel.org 19808S: Maintained 19809T: git git://linuxtv.org/media_tree.git 19810F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19811F: drivers/media/i2c/st-mipid02.c 19812 19813ST STM32 I2C/SMBUS DRIVER 19814M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19815M: Alain Volmat <alain.volmat@foss.st.com> 19816L: linux-i2c@vger.kernel.org 19817S: Maintained 19818F: drivers/i2c/busses/i2c-stm32* 19819 19820ST STM32 SPI DRIVER 19821M: Alain Volmat <alain.volmat@foss.st.com> 19822L: linux-spi@vger.kernel.org 19823S: Maintained 19824F: drivers/spi/spi-stm32.c 19825 19826ST STPDDC60 DRIVER 19827M: Daniel Nilsson <daniel.nilsson@flex.com> 19828L: linux-hwmon@vger.kernel.org 19829S: Maintained 19830F: Documentation/hwmon/stpddc60.rst 19831F: drivers/hwmon/pmbus/stpddc60.c 19832 19833ST VGXY61 DRIVER 19834M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19835M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19836L: linux-media@vger.kernel.org 19837S: Maintained 19838T: git git://linuxtv.org/media_tree.git 19839F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 19840F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 19841F: drivers/media/i2c/st-vgxy61.c 19842 19843ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19844M: Song Qiang <songqiang1304521@gmail.com> 19845L: linux-iio@vger.kernel.org 19846S: Maintained 19847F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19848F: drivers/iio/proximity/vl53l0x-i2c.c 19849 19850STABLE BRANCH 19851M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19852M: Sasha Levin <sashal@kernel.org> 19853L: stable@vger.kernel.org 19854S: Supported 19855F: Documentation/process/stable-kernel-rules.rst 19856 19857STAGING - ATOMISP DRIVER 19858M: Hans de Goede <hdegoede@redhat.com> 19859M: Mauro Carvalho Chehab <mchehab@kernel.org> 19860R: Sakari Ailus <sakari.ailus@linux.intel.com> 19861L: linux-media@vger.kernel.org 19862S: Maintained 19863F: drivers/staging/media/atomisp/ 19864 19865STAGING - FIELDBUS SUBSYSTEM 19866M: Sven Van Asbroeck <TheSven73@gmail.com> 19867S: Maintained 19868F: drivers/staging/fieldbus/* 19869F: drivers/staging/fieldbus/Documentation/ 19870 19871STAGING - HMS ANYBUS-S BUS 19872M: Sven Van Asbroeck <TheSven73@gmail.com> 19873S: Maintained 19874F: drivers/staging/fieldbus/anybuss/ 19875 19876STAGING - INDUSTRIAL IO 19877M: Jonathan Cameron <jic23@kernel.org> 19878L: linux-iio@vger.kernel.org 19879S: Odd Fixes 19880F: Documentation/devicetree/bindings/staging/iio/ 19881F: drivers/staging/iio/ 19882 19883STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19884M: Marc Dietrich <marvin24@gmx.de> 19885L: ac100@lists.launchpad.net (moderated for non-subscribers) 19886L: linux-tegra@vger.kernel.org 19887S: Maintained 19888F: drivers/staging/nvec/ 19889 19890STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19891M: Jens Frederich <jfrederich@gmail.com> 19892M: Jon Nettleton <jon.nettleton@gmail.com> 19893S: Maintained 19894W: http://wiki.laptop.org/go/DCON 19895F: drivers/staging/olpc_dcon/ 19896 19897STAGING - REALTEK RTL8712U DRIVERS 19898M: Larry Finger <Larry.Finger@lwfinger.net> 19899M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19900S: Odd Fixes 19901F: drivers/staging/rtl8712/ 19902 19903STAGING - SEPS525 LCD CONTROLLER DRIVERS 19904M: Michael Hennerich <michael.hennerich@analog.com> 19905L: linux-fbdev@vger.kernel.org 19906S: Supported 19907F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19908F: drivers/staging/fbtft/fb_seps525.c 19909 19910STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19911M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19912M: Teddy Wang <teddy.wang@siliconmotion.com> 19913M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19914L: linux-fbdev@vger.kernel.org 19915S: Maintained 19916F: drivers/staging/sm750fb/ 19917 19918STAGING - VIA VT665X DRIVERS 19919M: Forest Bond <forest@alittletooquiet.net> 19920S: Odd Fixes 19921F: drivers/staging/vt665?/ 19922 19923STAGING SUBSYSTEM 19924M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19925L: linux-staging@lists.linux.dev 19926S: Supported 19927T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19928F: drivers/staging/ 19929 19930STARFIRE/DURALAN NETWORK DRIVER 19931M: Ion Badulescu <ionut@badula.org> 19932S: Odd Fixes 19933F: drivers/net/ethernet/adaptec/starfire* 19934 19935STARFIVE DEVICETREES 19936M: Emil Renner Berthing <kernel@esmil.dk> 19937S: Maintained 19938F: arch/riscv/boot/dts/starfive/ 19939 19940STARFIVE JH7100 CLOCK DRIVERS 19941M: Emil Renner Berthing <kernel@esmil.dk> 19942S: Maintained 19943F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19944F: drivers/clk/starfive/clk-starfive-jh7100* 19945F: include/dt-bindings/clock/starfive-jh7100*.h 19946 19947STARFIVE JH7110 MMC/SD/SDIO DRIVER 19948M: William Qiu <william.qiu@starfivetech.com> 19949S: Supported 19950F: Documentation/devicetree/bindings/mmc/starfive* 19951F: drivers/mmc/host/dw_mmc-starfive.c 19952 19953STARFIVE JH71X0 PINCTRL DRIVERS 19954M: Emil Renner Berthing <kernel@esmil.dk> 19955M: Jianlong Huang <jianlong.huang@starfivetech.com> 19956L: linux-gpio@vger.kernel.org 19957S: Maintained 19958F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 19959F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 19960F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 19961F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 19962 19963STARFIVE JH7100 RESET CONTROLLER DRIVER 19964M: Emil Renner Berthing <kernel@esmil.dk> 19965S: Maintained 19966F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19967F: drivers/reset/reset-starfive-jh7100.c 19968F: include/dt-bindings/reset/starfive-jh7100.h 19969 19970STARFIVE JH71XX PMU CONTROLLER DRIVER 19971M: Walker Chen <walker.chen@starfivetech.com> 19972S: Supported 19973F: Documentation/devicetree/bindings/power/starfive* 19974F: drivers/soc/starfive/jh71xx_pmu.c 19975F: include/dt-bindings/power/starfive,jh7110-pmu.h 19976 19977STARFIVE SOC DRIVERS 19978M: Conor Dooley <conor@kernel.org> 19979S: Maintained 19980T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19981F: drivers/soc/starfive/ 19982 19983STARFIVE TRNG DRIVER 19984M: Jia Jie Ho <jiajie.ho@starfivetech.com> 19985S: Supported 19986F: Documentation/devicetree/bindings/rng/starfive* 19987F: drivers/char/hw_random/jh7110-trng.c 19988 19989STATIC BRANCH/CALL 19990M: Peter Zijlstra <peterz@infradead.org> 19991M: Josh Poimboeuf <jpoimboe@kernel.org> 19992M: Jason Baron <jbaron@akamai.com> 19993R: Steven Rostedt <rostedt@goodmis.org> 19994R: Ard Biesheuvel <ardb@kernel.org> 19995S: Supported 19996F: arch/*/include/asm/jump_label*.h 19997F: arch/*/include/asm/static_call*.h 19998F: arch/*/kernel/jump_label.c 19999F: arch/*/kernel/static_call.c 20000F: include/linux/jump_label*.h 20001F: include/linux/static_call*.h 20002F: kernel/jump_label.c 20003F: kernel/static_call.c 20004 20005STI AUDIO (ASoC) DRIVERS 20006M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20007L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20008S: Maintained 20009F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20010F: sound/soc/sti/ 20011 20012STI CEC DRIVER 20013M: Alain Volmat <alain.volmat@foss.st.com> 20014S: Maintained 20015F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20016F: drivers/media/cec/platform/sti/ 20017 20018STK1160 USB VIDEO CAPTURE DRIVER 20019M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20020L: linux-media@vger.kernel.org 20021S: Maintained 20022T: git git://linuxtv.org/media_tree.git 20023F: drivers/media/usb/stk1160/ 20024 20025STM32 AUDIO (ASoC) DRIVERS 20026M: Olivier Moysan <olivier.moysan@foss.st.com> 20027M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20028L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20029S: Maintained 20030F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20031F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20032F: sound/soc/stm/ 20033 20034STM32 TIMER/LPTIMER DRIVERS 20035M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20036S: Maintained 20037F: Documentation/ABI/testing/*timer-stm32 20038F: Documentation/devicetree/bindings/*/*stm32-*timer* 20039F: drivers/*/stm32-*timer* 20040F: drivers/pwm/pwm-stm32* 20041F: include/linux/*/stm32-*tim* 20042 20043STMMAC ETHERNET DRIVER 20044M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20045M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20046M: Jose Abreu <joabreu@synopsys.com> 20047L: netdev@vger.kernel.org 20048S: Supported 20049W: http://www.stlinux.com 20050F: Documentation/networking/device_drivers/ethernet/stmicro/ 20051F: drivers/net/ethernet/stmicro/stmmac/ 20052 20053SUN3/3X 20054M: Sam Creasey <sammy@sammy.net> 20055S: Maintained 20056W: http://sammy.net/sun3/ 20057F: arch/m68k/include/asm/sun3* 20058F: arch/m68k/kernel/*sun3* 20059F: arch/m68k/sun3*/ 20060F: drivers/net/ethernet/i825xx/sun3* 20061 20062SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20063M: Hans de Goede <hdegoede@redhat.com> 20064L: linux-input@vger.kernel.org 20065S: Maintained 20066F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20067F: drivers/input/keyboard/sun4i-lradc-keys.c 20068 20069SUNDANCE NETWORK DRIVER 20070M: Denis Kirjanov <kda@linux-powerpc.org> 20071L: netdev@vger.kernel.org 20072S: Maintained 20073F: drivers/net/ethernet/dlink/sundance.c 20074 20075SUN HAPPY MEAL ETHERNET DRIVER 20076M: Sean Anderson <seanga2@gmail.com> 20077S: Maintained 20078F: drivers/net/ethernet/sun/sunhme.* 20079 20080SUNPLUS ETHERNET DRIVER 20081M: Wells Lu <wellslutw@gmail.com> 20082L: netdev@vger.kernel.org 20083S: Maintained 20084W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20085F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20086F: drivers/net/ethernet/sunplus/ 20087 20088SUNPLUS MMC DRIVER 20089M: Tony Huang <tonyhuang.sunplus@gmail.com> 20090M: Li-hao Kuo <lhjeff911@gmail.com> 20091S: Maintained 20092F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20093F: drivers/mmc/host/sunplus-mmc.c 20094 20095SUNPLUS OCOTP DRIVER 20096M: Vincent Shih <vincent.sunplus@gmail.com> 20097S: Maintained 20098F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20099F: drivers/nvmem/sunplus-ocotp.c 20100 20101SUNPLUS USB2 PHY DRIVER 20102M: Vincent Shih <vincent.sunplus@gmail.com> 20103L: linux-usb@vger.kernel.org 20104S: Maintained 20105F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20106F: drivers/phy/sunplus/Kconfig 20107F: drivers/phy/sunplus/Makefile 20108F: drivers/phy/sunplus/phy-sunplus-usb2.c 20109 20110SUNPLUS PWM DRIVER 20111M: Hammer Hsieh <hammerh0314@gmail.com> 20112S: Maintained 20113F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20114F: drivers/pwm/pwm-sunplus.c 20115 20116SUNPLUS RTC DRIVER 20117M: Vincent Shih <vincent.sunplus@gmail.com> 20118L: linux-rtc@vger.kernel.org 20119S: Maintained 20120F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20121F: drivers/rtc/rtc-sunplus.c 20122 20123SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20124M: Li-hao Kuo <lhjeff911@gmail.com> 20125L: linux-spi@vger.kernel.org 20126S: Maintained 20127F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20128F: drivers/spi/spi-sunplus-sp7021.c 20129 20130SUNPLUS UART DRIVER 20131M: Hammer Hsieh <hammerh0314@gmail.com> 20132S: Maintained 20133F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20134F: drivers/tty/serial/sunplus-uart.c 20135 20136SUNPLUS WATCHDOG DRIVER 20137M: Xiantao Hu <xt.hu@cqplus1.com> 20138L: linux-watchdog@vger.kernel.org 20139S: Maintained 20140F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20141F: drivers/watchdog/sunplus_wdt.c 20142 20143SUPERH 20144M: Yoshinori Sato <ysato@users.sourceforge.jp> 20145M: Rich Felker <dalias@libc.org> 20146M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20147L: linux-sh@vger.kernel.org 20148S: Maintained 20149Q: http://patchwork.kernel.org/project/linux-sh/list/ 20150F: Documentation/sh/ 20151F: arch/sh/ 20152F: drivers/sh/ 20153 20154SUSPEND TO RAM 20155M: "Rafael J. Wysocki" <rafael@kernel.org> 20156M: Len Brown <len.brown@intel.com> 20157M: Pavel Machek <pavel@ucw.cz> 20158L: linux-pm@vger.kernel.org 20159S: Supported 20160B: https://bugzilla.kernel.org 20161F: Documentation/power/ 20162F: arch/x86/kernel/acpi/sleep* 20163F: arch/x86/kernel/acpi/wakeup* 20164F: drivers/base/power/ 20165F: include/linux/freezer.h 20166F: include/linux/pm.h 20167F: include/linux/suspend.h 20168F: kernel/power/ 20169 20170SVGA HANDLING 20171M: Martin Mares <mj@ucw.cz> 20172L: linux-video@atrey.karlin.mff.cuni.cz 20173S: Maintained 20174F: Documentation/admin-guide/svga.rst 20175F: arch/x86/boot/video* 20176 20177SWITCHDEV 20178M: Jiri Pirko <jiri@resnulli.us> 20179M: Ivan Vecera <ivecera@redhat.com> 20180L: netdev@vger.kernel.org 20181S: Supported 20182F: include/net/switchdev.h 20183F: net/switchdev/ 20184 20185SY8106A REGULATOR DRIVER 20186M: Icenowy Zheng <icenowy@aosc.io> 20187S: Maintained 20188F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20189F: drivers/regulator/sy8106a-regulator.c 20190 20191SYNC FILE FRAMEWORK 20192M: Sumit Semwal <sumit.semwal@linaro.org> 20193R: Gustavo Padovan <gustavo@padovan.org> 20194L: linux-media@vger.kernel.org 20195L: dri-devel@lists.freedesktop.org 20196S: Maintained 20197T: git git://anongit.freedesktop.org/drm/drm-misc 20198F: Documentation/driver-api/sync_file.rst 20199F: drivers/dma-buf/dma-fence* 20200F: drivers/dma-buf/sw_sync.c 20201F: drivers/dma-buf/sync_* 20202F: include/linux/sync_file.h 20203F: include/uapi/linux/sync_file.h 20204 20205SYNOPSYS ARC ARCHITECTURE 20206M: Vineet Gupta <vgupta@kernel.org> 20207L: linux-snps-arc@lists.infradead.org 20208S: Supported 20209T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20210F: Documentation/arc/ 20211F: Documentation/devicetree/bindings/arc/* 20212F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20213F: arch/arc/ 20214F: drivers/clocksource/arc_timer.c 20215F: drivers/tty/serial/arc_uart.c 20216 20217SYNOPSYS ARC HSDK SDP pll clock driver 20218M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20219S: Supported 20220F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20221F: drivers/clk/clk-hsdk-pll.c 20222 20223SYNOPSYS ARC SDP clock driver 20224M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20225S: Supported 20226F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20227F: drivers/clk/axs10x/* 20228 20229SYNOPSYS ARC SDP platform support 20230M: Alexey Brodkin <abrodkin@synopsys.com> 20231S: Supported 20232F: Documentation/devicetree/bindings/arc/axs10* 20233F: arch/arc/boot/dts/ax* 20234F: arch/arc/plat-axs10x 20235 20236SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20237M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20238S: Supported 20239F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20240F: drivers/reset/reset-axs10x.c 20241 20242SYNOPSYS CREG GPIO DRIVER 20243M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20244S: Maintained 20245F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20246F: drivers/gpio/gpio-creg-snps.c 20247 20248SYNOPSYS DESIGNWARE 8250 UART DRIVER 20249M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20250R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20251S: Supported 20252F: drivers/tty/serial/8250/8250_dw.c 20253F: drivers/tty/serial/8250/8250_dwlib.* 20254F: drivers/tty/serial/8250/8250_lpss.c 20255 20256SYNOPSYS DESIGNWARE APB GPIO DRIVER 20257M: Hoan Tran <hoan@os.amperecomputing.com> 20258M: Serge Semin <fancer.lancer@gmail.com> 20259L: linux-gpio@vger.kernel.org 20260S: Maintained 20261F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20262F: drivers/gpio/gpio-dwapb.c 20263 20264SYNOPSYS DESIGNWARE APB SSI DRIVER 20265M: Serge Semin <fancer.lancer@gmail.com> 20266L: linux-spi@vger.kernel.org 20267S: Supported 20268F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20269F: drivers/spi/spi-dw* 20270 20271SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20272M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20273S: Maintained 20274F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20275F: drivers/dma/dw-axi-dmac/ 20276 20277SYNOPSYS DESIGNWARE DMAC DRIVER 20278M: Viresh Kumar <vireshk@kernel.org> 20279R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20280S: Maintained 20281F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20282F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20283F: drivers/dma/dw/ 20284F: include/dt-bindings/dma/dw-dmac.h 20285F: include/linux/dma/dw.h 20286F: include/linux/platform_data/dma-dw.h 20287 20288SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20289M: Jose Abreu <Jose.Abreu@synopsys.com> 20290L: netdev@vger.kernel.org 20291S: Supported 20292F: drivers/net/ethernet/synopsys/ 20293 20294SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20295M: Jose Abreu <Jose.Abreu@synopsys.com> 20296L: netdev@vger.kernel.org 20297S: Supported 20298F: drivers/net/pcs/pcs-xpcs.c 20299F: drivers/net/pcs/pcs-xpcs.h 20300F: include/linux/pcs/pcs-xpcs.h 20301 20302SYNOPSYS DESIGNWARE I2C DRIVER 20303M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20304R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20305R: Mika Westerberg <mika.westerberg@linux.intel.com> 20306R: Jan Dabros <jsd@semihalf.com> 20307L: linux-i2c@vger.kernel.org 20308S: Supported 20309F: drivers/i2c/busses/i2c-designware-* 20310 20311SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20312M: Jaehoon Chung <jh80.chung@samsung.com> 20313L: linux-mmc@vger.kernel.org 20314S: Maintained 20315F: drivers/mmc/host/dw_mmc* 20316 20317SYNOPSYS HSDK RESET CONTROLLER DRIVER 20318M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20319S: Supported 20320F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20321F: drivers/reset/reset-hsdk.c 20322F: include/dt-bindings/reset/snps,hsdk-reset.h 20323 20324SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20325M: Prabu Thangamuthu <prabu.t@synopsys.com> 20326M: Manjunath M B <manjumb@synopsys.com> 20327L: linux-mmc@vger.kernel.org 20328S: Maintained 20329F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20330 20331SYSTEM CONFIGURATION (SYSCON) 20332M: Lee Jones <lee@kernel.org> 20333M: Arnd Bergmann <arnd@arndb.de> 20334S: Supported 20335T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20336F: drivers/mfd/syscon.c 20337 20338SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20339M: Sudeep Holla <sudeep.holla@arm.com> 20340R: Cristian Marussi <cristian.marussi@arm.com> 20341L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20342S: Maintained 20343F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20344F: drivers/clk/clk-sc[mp]i.c 20345F: drivers/cpufreq/sc[mp]i-cpufreq.c 20346F: drivers/firmware/arm_scmi/ 20347F: drivers/firmware/arm_scpi.c 20348F: drivers/powercap/arm_scmi_powercap.c 20349F: drivers/regulator/scmi-regulator.c 20350F: drivers/reset/reset-scmi.c 20351F: include/linux/sc[mp]i_protocol.h 20352F: include/trace/events/scmi.h 20353F: include/uapi/linux/virtio_scmi.h 20354 20355SYSTEM RESET/SHUTDOWN DRIVERS 20356M: Sebastian Reichel <sre@kernel.org> 20357L: linux-pm@vger.kernel.org 20358S: Maintained 20359T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20360F: Documentation/devicetree/bindings/power/reset/ 20361F: drivers/power/reset/ 20362 20363SYSTEM TRACE MODULE CLASS 20364M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20365S: Maintained 20366T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20367F: Documentation/trace/stm.rst 20368F: drivers/hwtracing/stm/ 20369F: include/linux/stm.h 20370F: include/uapi/linux/stm.h 20371 20372SYSTEM76 ACPI DRIVER 20373M: Jeremy Soller <jeremy@system76.com> 20374M: System76 Product Development <productdev@system76.com> 20375L: platform-driver-x86@vger.kernel.org 20376S: Maintained 20377F: drivers/platform/x86/system76_acpi.c 20378 20379SYSV FILESYSTEM 20380S: Orphan 20381F: Documentation/filesystems/sysv-fs.rst 20382F: fs/sysv/ 20383F: include/linux/sysv_fs.h 20384 20385TASKSTATS STATISTICS INTERFACE 20386M: Balbir Singh <bsingharora@gmail.com> 20387S: Maintained 20388F: Documentation/accounting/taskstats* 20389F: include/linux/taskstats* 20390F: kernel/taskstats.c 20391 20392TC subsystem 20393M: Jamal Hadi Salim <jhs@mojatatu.com> 20394M: Cong Wang <xiyou.wangcong@gmail.com> 20395M: Jiri Pirko <jiri@resnulli.us> 20396L: netdev@vger.kernel.org 20397S: Maintained 20398F: include/net/pkt_cls.h 20399F: include/net/pkt_sched.h 20400F: include/net/tc_act/ 20401F: include/uapi/linux/pkt_cls.h 20402F: include/uapi/linux/pkt_sched.h 20403F: include/uapi/linux/tc_act/ 20404F: include/uapi/linux/tc_ematch/ 20405F: net/sched/ 20406F: tools/testing/selftests/tc-testing 20407 20408TC90522 MEDIA DRIVER 20409M: Akihiro Tsukada <tskd08@gmail.com> 20410L: linux-media@vger.kernel.org 20411S: Odd Fixes 20412F: drivers/media/dvb-frontends/tc90522* 20413 20414TCP LOW PRIORITY MODULE 20415M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20416M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20417S: Maintained 20418W: http://tcp-lp-mod.sourceforge.net/ 20419F: net/ipv4/tcp_lp.c 20420 20421TDA10071 MEDIA DRIVER 20422M: Antti Palosaari <crope@iki.fi> 20423L: linux-media@vger.kernel.org 20424S: Maintained 20425W: https://linuxtv.org 20426W: http://palosaari.fi/linux/ 20427Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20428T: git git://linuxtv.org/anttip/media_tree.git 20429F: drivers/media/dvb-frontends/tda10071* 20430 20431TDA18212 MEDIA DRIVER 20432M: Antti Palosaari <crope@iki.fi> 20433L: linux-media@vger.kernel.org 20434S: Maintained 20435W: https://linuxtv.org 20436W: http://palosaari.fi/linux/ 20437Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20438T: git git://linuxtv.org/anttip/media_tree.git 20439F: drivers/media/tuners/tda18212* 20440 20441TDA18218 MEDIA DRIVER 20442M: Antti Palosaari <crope@iki.fi> 20443L: linux-media@vger.kernel.org 20444S: Maintained 20445W: https://linuxtv.org 20446W: http://palosaari.fi/linux/ 20447Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20448T: git git://linuxtv.org/anttip/media_tree.git 20449F: drivers/media/tuners/tda18218* 20450 20451TDA18250 MEDIA DRIVER 20452M: Olli Salonen <olli.salonen@iki.fi> 20453L: linux-media@vger.kernel.org 20454S: Maintained 20455W: https://linuxtv.org 20456Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20457T: git git://linuxtv.org/media_tree.git 20458F: drivers/media/tuners/tda18250* 20459 20460TDA18271 MEDIA DRIVER 20461M: Michael Krufky <mkrufky@linuxtv.org> 20462L: linux-media@vger.kernel.org 20463S: Maintained 20464W: https://linuxtv.org 20465W: http://github.com/mkrufky 20466Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20467T: git git://linuxtv.org/mkrufky/tuners.git 20468F: drivers/media/tuners/tda18271* 20469 20470TDA1997x MEDIA DRIVER 20471M: Tim Harvey <tharvey@gateworks.com> 20472L: linux-media@vger.kernel.org 20473S: Maintained 20474W: https://linuxtv.org 20475Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20476F: drivers/media/i2c/tda1997x.* 20477 20478TDA827x MEDIA DRIVER 20479M: Michael Krufky <mkrufky@linuxtv.org> 20480L: linux-media@vger.kernel.org 20481S: Maintained 20482W: https://linuxtv.org 20483W: http://github.com/mkrufky 20484Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20485T: git git://linuxtv.org/mkrufky/tuners.git 20486F: drivers/media/tuners/tda8290.* 20487 20488TDA8290 MEDIA DRIVER 20489M: Michael Krufky <mkrufky@linuxtv.org> 20490L: linux-media@vger.kernel.org 20491S: Maintained 20492W: https://linuxtv.org 20493W: http://github.com/mkrufky 20494Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20495T: git git://linuxtv.org/mkrufky/tuners.git 20496F: drivers/media/tuners/tda8290.* 20497 20498TDA9840 MEDIA DRIVER 20499M: Hans Verkuil <hverkuil@xs4all.nl> 20500L: linux-media@vger.kernel.org 20501S: Maintained 20502W: https://linuxtv.org 20503T: git git://linuxtv.org/media_tree.git 20504F: drivers/media/i2c/tda9840* 20505 20506TEA5761 TUNER DRIVER 20507M: Mauro Carvalho Chehab <mchehab@kernel.org> 20508L: linux-media@vger.kernel.org 20509S: Odd fixes 20510W: https://linuxtv.org 20511T: git git://linuxtv.org/media_tree.git 20512F: drivers/media/tuners/tea5761.* 20513 20514TEA5767 TUNER DRIVER 20515M: Mauro Carvalho Chehab <mchehab@kernel.org> 20516L: linux-media@vger.kernel.org 20517S: Maintained 20518W: https://linuxtv.org 20519T: git git://linuxtv.org/media_tree.git 20520F: drivers/media/tuners/tea5767.* 20521 20522TEA6415C MEDIA DRIVER 20523M: Hans Verkuil <hverkuil@xs4all.nl> 20524L: linux-media@vger.kernel.org 20525S: Maintained 20526W: https://linuxtv.org 20527T: git git://linuxtv.org/media_tree.git 20528F: drivers/media/i2c/tea6415c* 20529 20530TEA6420 MEDIA DRIVER 20531M: Hans Verkuil <hverkuil@xs4all.nl> 20532L: linux-media@vger.kernel.org 20533S: Maintained 20534W: https://linuxtv.org 20535T: git git://linuxtv.org/media_tree.git 20536F: drivers/media/i2c/tea6420* 20537 20538TEAM DRIVER 20539M: Jiri Pirko <jiri@resnulli.us> 20540L: netdev@vger.kernel.org 20541S: Supported 20542F: drivers/net/team/ 20543F: include/linux/if_team.h 20544F: include/uapi/linux/if_team.h 20545F: tools/testing/selftests/drivers/net/team/ 20546 20547TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20548M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20549S: Maintained 20550F: arch/x86/platform/ts5500/ 20551 20552TECHNOTREND USB IR RECEIVER 20553M: Sean Young <sean@mess.org> 20554L: linux-media@vger.kernel.org 20555S: Maintained 20556F: drivers/media/rc/ttusbir.c 20557 20558TECHWELL TW9910 VIDEO DECODER 20559L: linux-media@vger.kernel.org 20560S: Orphan 20561F: drivers/media/i2c/tw9910.c 20562F: include/media/i2c/tw9910.h 20563 20564TEE SUBSYSTEM 20565M: Jens Wiklander <jens.wiklander@linaro.org> 20566R: Sumit Garg <sumit.garg@linaro.org> 20567L: op-tee@lists.trustedfirmware.org 20568S: Maintained 20569F: Documentation/staging/tee.rst 20570F: drivers/tee/ 20571F: include/linux/tee_drv.h 20572F: include/uapi/linux/tee.h 20573 20574TEGRA ARCHITECTURE SUPPORT 20575M: Thierry Reding <thierry.reding@gmail.com> 20576M: Jonathan Hunter <jonathanh@nvidia.com> 20577L: linux-tegra@vger.kernel.org 20578S: Supported 20579Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20580T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20581N: [^a-z]tegra 20582 20583TEGRA CLOCK DRIVER 20584M: Peter De Schrijver <pdeschrijver@nvidia.com> 20585M: Prashant Gaikwad <pgaikwad@nvidia.com> 20586S: Supported 20587F: drivers/clk/tegra/ 20588 20589TEGRA DMA DRIVERS 20590M: Laxman Dewangan <ldewangan@nvidia.com> 20591M: Jon Hunter <jonathanh@nvidia.com> 20592S: Supported 20593F: drivers/dma/tegra* 20594 20595TEGRA I2C DRIVER 20596M: Laxman Dewangan <ldewangan@nvidia.com> 20597R: Dmitry Osipenko <digetx@gmail.com> 20598S: Supported 20599F: drivers/i2c/busses/i2c-tegra.c 20600 20601TEGRA IOMMU DRIVERS 20602M: Thierry Reding <thierry.reding@gmail.com> 20603R: Krishna Reddy <vdumpa@nvidia.com> 20604L: linux-tegra@vger.kernel.org 20605S: Supported 20606F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20607F: drivers/iommu/tegra* 20608 20609TEGRA KBC DRIVER 20610M: Laxman Dewangan <ldewangan@nvidia.com> 20611S: Supported 20612F: drivers/input/keyboard/tegra-kbc.c 20613 20614TEGRA NAND DRIVER 20615M: Stefan Agner <stefan@agner.ch> 20616M: Lucas Stach <dev@lynxeye.de> 20617S: Maintained 20618F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20619F: drivers/mtd/nand/raw/tegra_nand.c 20620 20621TEGRA PWM DRIVER 20622M: Thierry Reding <thierry.reding@gmail.com> 20623S: Supported 20624F: drivers/pwm/pwm-tegra.c 20625 20626TEGRA SERIAL DRIVER 20627M: Laxman Dewangan <ldewangan@nvidia.com> 20628S: Supported 20629F: drivers/tty/serial/serial-tegra.c 20630 20631TEGRA SPI DRIVER 20632M: Laxman Dewangan <ldewangan@nvidia.com> 20633S: Supported 20634F: drivers/spi/spi-tegra* 20635 20636TEGRA QUAD SPI DRIVER 20637M: Thierry Reding <thierry.reding@gmail.com> 20638M: Jonathan Hunter <jonathanh@nvidia.com> 20639M: Sowjanya Komatineni <skomatineni@nvidia.com> 20640L: linux-tegra@vger.kernel.org 20641S: Maintained 20642F: drivers/spi/spi-tegra210-quad.c 20643 20644TEGRA VIDEO DRIVER 20645M: Thierry Reding <thierry.reding@gmail.com> 20646M: Jonathan Hunter <jonathanh@nvidia.com> 20647M: Sowjanya Komatineni <skomatineni@nvidia.com> 20648L: linux-media@vger.kernel.org 20649L: linux-tegra@vger.kernel.org 20650S: Maintained 20651F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20652F: drivers/staging/media/tegra-video/ 20653 20654TEGRA XUSB PADCTL DRIVER 20655M: JC Kuo <jckuo@nvidia.com> 20656S: Supported 20657F: drivers/phy/tegra/xusb* 20658 20659TEHUTI ETHERNET DRIVER 20660M: Andy Gospodarek <andy@greyhouse.net> 20661L: netdev@vger.kernel.org 20662S: Supported 20663F: drivers/net/ethernet/tehuti/* 20664 20665TELECOM CLOCK DRIVER FOR MCPL0010 20666M: Mark Gross <markgross@kernel.org> 20667S: Supported 20668F: drivers/char/tlclk.c 20669 20670TEMPO SEMICONDUCTOR DRIVERS 20671M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20672S: Maintained 20673F: Documentation/devicetree/bindings/sound/tscs*.txt 20674F: sound/soc/codecs/tscs*.c 20675F: sound/soc/codecs/tscs*.h 20676 20677TENSILICA XTENSA PORT (xtensa) 20678M: Chris Zankel <chris@zankel.net> 20679M: Max Filippov <jcmvbkbc@gmail.com> 20680L: linux-xtensa@linux-xtensa.org 20681S: Maintained 20682T: git https://github.com/jcmvbkbc/linux-xtensa.git 20683F: arch/xtensa/ 20684F: drivers/irqchip/irq-xtensa-* 20685 20686TEXAS INSTRUMENTS ASoC DRIVERS 20687M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20688L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20689S: Maintained 20690F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20691F: sound/soc/ti/ 20692 20693TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20694M: Ricardo Ribalda <ribalda@kernel.org> 20695L: linux-iio@vger.kernel.org 20696S: Supported 20697F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20698F: drivers/iio/dac/ti-dac7612.c 20699 20700TEXAS INSTRUMENTS DMA DRIVERS 20701M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20702L: dmaengine@vger.kernel.org 20703S: Maintained 20704F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20705F: Documentation/devicetree/bindings/dma/ti-edma.txt 20706F: Documentation/devicetree/bindings/dma/ti/ 20707F: drivers/dma/ti/ 20708X: drivers/dma/ti/cppi41.c 20709F: include/linux/dma/k3-udma-glue.h 20710F: include/linux/dma/ti-cppi5.h 20711F: include/linux/dma/k3-psil.h 20712 20713TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20714M: Nishanth Menon <nm@ti.com> 20715M: Tero Kristo <kristo@kernel.org> 20716M: Santosh Shilimkar <ssantosh@kernel.org> 20717L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20718S: Maintained 20719F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20720F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20721F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20722F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20723F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20724F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20725F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20726F: drivers/clk/keystone/sci-clk.c 20727F: drivers/firmware/ti_sci* 20728F: drivers/irqchip/irq-ti-sci-inta.c 20729F: drivers/irqchip/irq-ti-sci-intr.c 20730F: drivers/reset/reset-ti-sci.c 20731F: drivers/soc/ti/ti_sci_inta_msi.c 20732F: drivers/soc/ti/ti_sci_pm_domains.c 20733F: include/dt-bindings/soc/ti,sci_pm_domain.h 20734F: include/linux/soc/ti/ti_sci_inta_msi.h 20735F: include/linux/soc/ti/ti_sci_protocol.h 20736 20737TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20738M: Robert Marko <robert.marko@sartura.hr> 20739M: Luka Perkov <luka.perkov@sartura.hr> 20740L: linux-hwmon@vger.kernel.org 20741S: Maintained 20742F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20743F: Documentation/hwmon/tps23861.rst 20744F: drivers/hwmon/tps23861.c 20745 20746TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20747M: Puranjay Mohan <puranjay12@gmail.com> 20748L: linux-iio@vger.kernel.org 20749S: Supported 20750F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20751F: drivers/iio/temperature/tmp117.c 20752 20753THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20754M: Hans Verkuil <hverkuil@xs4all.nl> 20755L: linux-media@vger.kernel.org 20756S: Maintained 20757W: https://linuxtv.org 20758T: git git://linuxtv.org/media_tree.git 20759F: drivers/media/radio/radio-raremono.c 20760 20761THERMAL 20762M: Rafael J. Wysocki <rafael@kernel.org> 20763M: Daniel Lezcano <daniel.lezcano@linaro.org> 20764R: Amit Kucheria <amitk@kernel.org> 20765R: Zhang Rui <rui.zhang@intel.com> 20766L: linux-pm@vger.kernel.org 20767S: Supported 20768Q: https://patchwork.kernel.org/project/linux-pm/list/ 20769T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20770F: Documentation/ABI/testing/sysfs-class-thermal 20771F: Documentation/admin-guide/thermal/ 20772F: Documentation/devicetree/bindings/thermal/ 20773F: Documentation/driver-api/thermal/ 20774F: drivers/thermal/ 20775F: include/dt-bindings/thermal/ 20776F: include/linux/cpu_cooling.h 20777F: include/linux/thermal.h 20778F: include/uapi/linux/thermal.h 20779F: tools/lib/thermal/ 20780F: tools/thermal/ 20781 20782THERMAL DRIVER FOR AMLOGIC SOCS 20783M: Guillaume La Roque <glaroque@baylibre.com> 20784L: linux-pm@vger.kernel.org 20785L: linux-amlogic@lists.infradead.org 20786S: Supported 20787W: http://linux-meson.com/ 20788F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20789F: drivers/thermal/amlogic_thermal.c 20790 20791THERMAL/CPU_COOLING 20792M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20793M: Daniel Lezcano <daniel.lezcano@linaro.org> 20794M: Viresh Kumar <viresh.kumar@linaro.org> 20795R: Lukasz Luba <lukasz.luba@arm.com> 20796L: linux-pm@vger.kernel.org 20797S: Supported 20798F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20799F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20800F: drivers/thermal/cpufreq_cooling.c 20801F: drivers/thermal/cpuidle_cooling.c 20802F: include/linux/cpu_cooling.h 20803 20804THERMAL/POWER_ALLOCATOR 20805M: Lukasz Luba <lukasz.luba@arm.com> 20806L: linux-pm@vger.kernel.org 20807S: Maintained 20808F: Documentation/driver-api/thermal/power_allocator.rst 20809F: drivers/thermal/gov_power_allocator.c 20810F: include/trace/events/thermal_power_allocator.h 20811 20812THINKPAD ACPI EXTRAS DRIVER 20813M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20814L: ibm-acpi-devel@lists.sourceforge.net 20815L: platform-driver-x86@vger.kernel.org 20816S: Maintained 20817W: http://ibm-acpi.sourceforge.net 20818W: http://thinkwiki.org/wiki/Ibm-acpi 20819T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20820F: drivers/platform/x86/thinkpad_acpi.c 20821 20822THINKPAD LMI DRIVER 20823M: Mark Pearson <markpearson@lenovo.com> 20824L: platform-driver-x86@vger.kernel.org 20825S: Maintained 20826F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20827F: drivers/platform/x86/think-lmi.? 20828 20829THUNDERBOLT DMA TRAFFIC TEST DRIVER 20830M: Isaac Hazan <isaac.hazan@intel.com> 20831L: linux-usb@vger.kernel.org 20832S: Maintained 20833F: drivers/thunderbolt/dma_test.c 20834 20835THUNDERBOLT DRIVER 20836M: Andreas Noever <andreas.noever@gmail.com> 20837M: Michael Jamet <michael.jamet@intel.com> 20838M: Mika Westerberg <mika.westerberg@linux.intel.com> 20839M: Yehezkel Bernat <YehezkelShB@gmail.com> 20840L: linux-usb@vger.kernel.org 20841S: Maintained 20842T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20843F: Documentation/admin-guide/thunderbolt.rst 20844F: drivers/thunderbolt/ 20845F: include/linux/thunderbolt.h 20846 20847THUNDERBOLT NETWORK DRIVER 20848M: Michael Jamet <michael.jamet@intel.com> 20849M: Mika Westerberg <mika.westerberg@linux.intel.com> 20850M: Yehezkel Bernat <YehezkelShB@gmail.com> 20851L: netdev@vger.kernel.org 20852S: Maintained 20853F: drivers/net/thunderbolt/ 20854 20855THUNDERX GPIO DRIVER 20856M: Robert Richter <rric@kernel.org> 20857S: Odd Fixes 20858F: drivers/gpio/gpio-thunderx.c 20859 20860TI ADS7924 ADC DRIVER 20861M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 20862L: linux-iio@vger.kernel.org 20863S: Supported 20864F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 20865F: drivers/iio/adc/ti-ads7924.c 20866 20867TI AM437X VPFE DRIVER 20868M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20869L: linux-media@vger.kernel.org 20870S: Maintained 20871W: https://linuxtv.org 20872Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20873T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20874F: drivers/media/platform/ti/am437x/ 20875 20876TI BANDGAP AND THERMAL DRIVER 20877M: Eduardo Valentin <edubezval@gmail.com> 20878M: Keerthy <j-keerthy@ti.com> 20879L: linux-pm@vger.kernel.org 20880L: linux-omap@vger.kernel.org 20881S: Maintained 20882F: drivers/thermal/ti-soc-thermal/ 20883 20884TI BQ27XXX POWER SUPPLY DRIVER 20885F: drivers/power/supply/bq27xxx_battery.c 20886F: drivers/power/supply/bq27xxx_battery_i2c.c 20887F: include/linux/power/bq27xxx_battery.h 20888 20889TI CDCE706 CLOCK DRIVER 20890M: Max Filippov <jcmvbkbc@gmail.com> 20891S: Maintained 20892F: drivers/clk/clk-cdce706.c 20893 20894TI CLOCK DRIVER 20895M: Tero Kristo <kristo@kernel.org> 20896L: linux-omap@vger.kernel.org 20897S: Odd Fixes 20898F: drivers/clk/ti/ 20899F: include/linux/clk/ti.h 20900 20901TI DAVINCI MACHINE SUPPORT 20902M: Bartosz Golaszewski <brgl@bgdev.pl> 20903L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20904S: Maintained 20905T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 20906F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20907F: arch/arm/boot/dts/da850* 20908F: arch/arm/mach-davinci/ 20909F: drivers/i2c/busses/i2c-davinci.c 20910 20911TI DAVINCI SERIES CLOCK DRIVER 20912M: David Lechner <david@lechnology.com> 20913R: Sekhar Nori <nsekhar@ti.com> 20914S: Maintained 20915F: Documentation/devicetree/bindings/clock/ti/davinci/ 20916F: drivers/clk/davinci/ 20917F: include/linux/clk/davinci.h 20918 20919TI DAVINCI SERIES GPIO DRIVER 20920M: Keerthy <j-keerthy@ti.com> 20921L: linux-gpio@vger.kernel.org 20922S: Maintained 20923F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20924F: drivers/gpio/gpio-davinci.c 20925 20926TI DAVINCI SERIES MEDIA DRIVER 20927M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20928L: linux-media@vger.kernel.org 20929S: Maintained 20930W: https://linuxtv.org 20931Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20932T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20933F: drivers/media/platform/ti/davinci/ 20934F: include/media/davinci/ 20935 20936TI ENHANCED CAPTURE (eCAP) DRIVER 20937M: Vignesh Raghavendra <vigneshr@ti.com> 20938R: Julien Panis <jpanis@baylibre.com> 20939L: linux-iio@vger.kernel.org 20940L: linux-omap@vger.kernel.org 20941S: Maintained 20942F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 20943F: drivers/counter/ti-ecap-capture.c 20944 20945TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20946R: David Lechner <david@lechnology.com> 20947L: linux-iio@vger.kernel.org 20948F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20949F: drivers/counter/ti-eqep.c 20950 20951TI ETHERNET SWITCH DRIVER (CPSW) 20952R: Grygorii Strashko <grygorii.strashko@ti.com> 20953L: linux-omap@vger.kernel.org 20954L: netdev@vger.kernel.org 20955S: Maintained 20956F: drivers/net/ethernet/ti/cpsw* 20957F: drivers/net/ethernet/ti/davinci* 20958 20959TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20960M: Alex Dubov <oakad@yahoo.com> 20961S: Maintained 20962W: http://tifmxx.berlios.de/ 20963F: drivers/memstick/host/tifm_ms.c 20964F: drivers/misc/tifm* 20965F: drivers/mmc/host/tifm_sd.c 20966F: include/linux/tifm.h 20967 20968TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20969M: Nishanth Menon <nm@ti.com> 20970M: Santosh Shilimkar <ssantosh@kernel.org> 20971L: linux-kernel@vger.kernel.org 20972L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20973S: Maintained 20974T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20975F: drivers/soc/ti/* 20976 20977TI LM49xxx FAMILY ASoC CODEC DRIVERS 20978M: M R Swami Reddy <mr.swami.reddy@ti.com> 20979M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20980L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20981S: Maintained 20982F: sound/soc/codecs/isabelle* 20983F: sound/soc/codecs/lm49453* 20984 20985TI LMP92064 ADC DRIVER 20986M: Leonard Göhrs <l.goehrs@pengutronix.de> 20987R: kernel@pengutronix.de 20988L: linux-iio@vger.kernel.org 20989S: Maintained 20990F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 20991F: drivers/iio/adc/ti-lmp92064.c 20992 20993TI PCM3060 ASoC CODEC DRIVER 20994M: Kirill Marinushkin <kmarinushkin@birdec.com> 20995L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20996S: Maintained 20997F: Documentation/devicetree/bindings/sound/pcm3060.txt 20998F: sound/soc/codecs/pcm3060* 20999 21000TI TAS571X FAMILY ASoC CODEC DRIVER 21001M: Kevin Cernekee <cernekee@chromium.org> 21002L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21003S: Odd Fixes 21004F: sound/soc/codecs/tas571x* 21005 21006TI TMAG5273 MAGNETOMETER DRIVER 21007M: Gerald Loacker <gerald.loacker@wolfvision.net> 21008L: linux-iio@vger.kernel.org 21009S: Maintained 21010F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21011F: drivers/iio/magnetometer/tmag5273.c 21012 21013TI TRF7970A NFC DRIVER 21014M: Mark Greer <mgreer@animalcreek.com> 21015L: linux-wireless@vger.kernel.org 21016L: linux-nfc@lists.01.org (subscribers-only) 21017S: Supported 21018F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21019F: drivers/nfc/trf7970a.c 21020 21021TI TSC2046 ADC DRIVER 21022M: Oleksij Rempel <o.rempel@pengutronix.de> 21023R: kernel@pengutronix.de 21024L: linux-iio@vger.kernel.org 21025S: Maintained 21026F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21027F: drivers/iio/adc/ti-tsc2046.c 21028 21029TI TWL4030 SERIES SOC CODEC DRIVER 21030M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21031L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21032S: Maintained 21033F: sound/soc/codecs/twl4030* 21034 21035TI VPE/CAL DRIVERS 21036M: Benoit Parrot <bparrot@ti.com> 21037L: linux-media@vger.kernel.org 21038S: Maintained 21039W: http://linuxtv.org/ 21040Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21041F: Documentation/devicetree/bindings/media/ti,cal.yaml 21042F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21043F: drivers/media/platform/ti/cal/ 21044F: drivers/media/platform/ti/vpe/ 21045 21046TI WILINK WIRELESS DRIVERS 21047L: linux-wireless@vger.kernel.org 21048S: Orphan 21049W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21050W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21051T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21052F: drivers/net/wireless/ti/ 21053 21054TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21055M: John Stultz <jstultz@google.com> 21056M: Thomas Gleixner <tglx@linutronix.de> 21057R: Stephen Boyd <sboyd@kernel.org> 21058L: linux-kernel@vger.kernel.org 21059S: Supported 21060T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21061F: include/linux/clocksource.h 21062F: include/linux/time.h 21063F: include/linux/timex.h 21064F: include/uapi/linux/time.h 21065F: include/uapi/linux/timex.h 21066F: kernel/time/alarmtimer.c 21067F: kernel/time/clocksource.c 21068F: kernel/time/ntp.c 21069F: kernel/time/time*.c 21070F: tools/testing/selftests/timers/ 21071 21072TIPC NETWORK LAYER 21073M: Jon Maloy <jmaloy@redhat.com> 21074M: Ying Xue <ying.xue@windriver.com> 21075L: netdev@vger.kernel.org (core kernel code) 21076L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21077S: Maintained 21078W: http://tipc.sourceforge.net/ 21079F: include/uapi/linux/tipc*.h 21080F: net/tipc/ 21081 21082TLAN NETWORK DRIVER 21083M: Samuel Chessman <chessman@tux.org> 21084L: tlan-devel@lists.sourceforge.net (subscribers-only) 21085S: Maintained 21086W: http://sourceforge.net/projects/tlan/ 21087F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21088F: drivers/net/ethernet/ti/tlan.* 21089 21090TMIO/SDHI MMC DRIVER 21091M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21092L: linux-mmc@vger.kernel.org 21093L: linux-renesas-soc@vger.kernel.org 21094S: Supported 21095F: drivers/mmc/host/renesas_sdhi* 21096F: drivers/mmc/host/tmio_mmc* 21097F: include/linux/mfd/tmio.h 21098 21099TMP401 HARDWARE MONITOR DRIVER 21100M: Guenter Roeck <linux@roeck-us.net> 21101L: linux-hwmon@vger.kernel.org 21102S: Maintained 21103F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21104F: Documentation/hwmon/tmp401.rst 21105F: drivers/hwmon/tmp401.c 21106 21107TMP464 HARDWARE MONITOR DRIVER 21108M: Agathe Porte <agathe.porte@nokia.com> 21109M: Guenter Roeck <linux@roeck-us.net> 21110L: linux-hwmon@vger.kernel.org 21111S: Maintained 21112F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21113F: Documentation/hwmon/tmp464.rst 21114F: drivers/hwmon/tmp464.c 21115 21116TMP513 HARDWARE MONITOR DRIVER 21117M: Eric Tremblay <etremblay@distech-controls.com> 21118L: linux-hwmon@vger.kernel.org 21119S: Maintained 21120F: Documentation/hwmon/tmp513.rst 21121F: drivers/hwmon/tmp513.c 21122 21123TMPFS (SHMEM FILESYSTEM) 21124M: Hugh Dickins <hughd@google.com> 21125L: linux-mm@kvack.org 21126S: Maintained 21127F: include/linux/shmem_fs.h 21128F: mm/shmem.c 21129 21130TOMOYO SECURITY MODULE 21131M: Kentaro Takeda <takedakn@nttdata.co.jp> 21132M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21133L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21134L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21135L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21136L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21137S: Maintained 21138W: https://tomoyo.osdn.jp/ 21139F: security/tomoyo/ 21140 21141TOPSTAR LAPTOP EXTRAS DRIVER 21142M: Herton Ronaldo Krzesinski <herton@canonical.com> 21143L: platform-driver-x86@vger.kernel.org 21144S: Maintained 21145F: drivers/platform/x86/topstar-laptop.c 21146 21147TORTURE-TEST MODULES 21148M: Davidlohr Bueso <dave@stgolabs.net> 21149M: "Paul E. McKenney" <paulmck@kernel.org> 21150M: Josh Triplett <josh@joshtriplett.org> 21151L: linux-kernel@vger.kernel.org 21152S: Supported 21153T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21154F: Documentation/RCU/torture.rst 21155F: kernel/locking/locktorture.c 21156F: kernel/rcu/rcuscale.c 21157F: kernel/rcu/rcutorture.c 21158F: kernel/rcu/refscale.c 21159F: kernel/torture.c 21160 21161TOSHIBA ACPI EXTRAS DRIVER 21162M: Azael Avalos <coproscefalo@gmail.com> 21163L: platform-driver-x86@vger.kernel.org 21164S: Maintained 21165F: drivers/platform/x86/toshiba_acpi.c 21166 21167TOSHIBA BLUETOOTH DRIVER 21168M: Azael Avalos <coproscefalo@gmail.com> 21169L: platform-driver-x86@vger.kernel.org 21170S: Maintained 21171F: drivers/platform/x86/toshiba_bluetooth.c 21172 21173TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21174M: Azael Avalos <coproscefalo@gmail.com> 21175L: platform-driver-x86@vger.kernel.org 21176S: Maintained 21177F: drivers/platform/x86/toshiba_haps.c 21178 21179TOSHIBA SMM DRIVER 21180M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21181S: Maintained 21182W: http://www.buzzard.org.uk/toshiba/ 21183F: drivers/char/toshiba.c 21184F: include/linux/toshiba.h 21185F: include/uapi/linux/toshiba.h 21186 21187TOSHIBA TC358743 DRIVER 21188M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21189L: linux-media@vger.kernel.org 21190S: Maintained 21191F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21192F: drivers/media/i2c/tc358743* 21193F: include/media/i2c/tc358743.h 21194 21195TOSHIBA WMI HOTKEYS DRIVER 21196M: Azael Avalos <coproscefalo@gmail.com> 21197L: platform-driver-x86@vger.kernel.org 21198S: Maintained 21199F: drivers/platform/x86/toshiba-wmi.c 21200 21201TPM DEVICE DRIVER 21202M: Peter Huewe <peterhuewe@gmx.de> 21203M: Jarkko Sakkinen <jarkko@kernel.org> 21204R: Jason Gunthorpe <jgg@ziepe.ca> 21205L: linux-integrity@vger.kernel.org 21206S: Maintained 21207W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21208Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21209T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21210F: drivers/char/tpm/ 21211 21212TPS546D24 DRIVER 21213M: Duke Du <dukedu83@gmail.com> 21214L: linux-hwmon@vger.kernel.org 21215S: Maintained 21216F: Documentation/hwmon/tps546d24.rst 21217F: drivers/hwmon/pmbus/tps546d24.c 21218 21219TRACING 21220M: Steven Rostedt <rostedt@goodmis.org> 21221M: Masami Hiramatsu <mhiramat@kernel.org> 21222L: linux-kernel@vger.kernel.org 21223L: linux-trace-kernel@vger.kernel.org 21224Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21225S: Maintained 21226T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21227F: Documentation/trace/* 21228F: fs/tracefs/ 21229F: include/linux/trace*.h 21230F: include/trace/ 21231F: kernel/trace/ 21232F: scripts/tracing/ 21233F: tools/testing/selftests/ftrace/ 21234 21235TRACING MMIO ACCESSES (MMIOTRACE) 21236M: Steven Rostedt <rostedt@goodmis.org> 21237M: Masami Hiramatsu <mhiramat@kernel.org> 21238R: Karol Herbst <karolherbst@gmail.com> 21239R: Pekka Paalanen <ppaalanen@gmail.com> 21240L: linux-kernel@vger.kernel.org 21241L: nouveau@lists.freedesktop.org 21242S: Maintained 21243F: arch/x86/mm/kmmio.c 21244F: arch/x86/mm/mmio-mod.c 21245F: arch/x86/mm/testmmiotrace.c 21246F: include/linux/mmiotrace.h 21247F: kernel/trace/trace_mmiotrace.c 21248 21249TRACING OS NOISE / LATENCY TRACERS 21250M: Steven Rostedt <rostedt@goodmis.org> 21251M: Daniel Bristot de Oliveira <bristot@kernel.org> 21252S: Maintained 21253F: kernel/trace/trace_osnoise.c 21254F: include/trace/events/osnoise.h 21255F: kernel/trace/trace_hwlat.c 21256F: kernel/trace/trace_irqsoff.c 21257F: kernel/trace/trace_sched_wakeup.c 21258F: Documentation/trace/osnoise-tracer.rst 21259F: Documentation/trace/timerlat-tracer.rst 21260F: Documentation/trace/hwlat_detector.rst 21261F: arch/*/kernel/trace.c 21262 21263Real-time Linux Analysis (RTLA) tools 21264M: Daniel Bristot de Oliveira <bristot@kernel.org> 21265M: Steven Rostedt <rostedt@goodmis.org> 21266L: linux-trace-devel@vger.kernel.org 21267S: Maintained 21268F: Documentation/tools/rtla/ 21269F: tools/tracing/rtla/ 21270 21271TRADITIONAL CHINESE DOCUMENTATION 21272M: Hu Haowen <src.res@email.cn> 21273L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21274S: Maintained 21275W: https://github.com/srcres258/linux-doc 21276T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21277F: Documentation/translations/zh_TW/ 21278 21279TTY LAYER 21280M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21281M: Jiri Slaby <jirislaby@kernel.org> 21282S: Supported 21283T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21284F: Documentation/driver-api/serial/ 21285F: drivers/tty/ 21286F: drivers/tty/serial/serial_core.c 21287F: include/linux/selection.h 21288F: include/linux/serial.h 21289F: include/linux/serial_core.h 21290F: include/linux/sysrq.h 21291F: include/linux/tty*.h 21292F: include/linux/vt.h 21293F: include/linux/vt_*.h 21294F: include/uapi/linux/serial.h 21295F: include/uapi/linux/serial_core.h 21296F: include/uapi/linux/tty.h 21297 21298TUA9001 MEDIA DRIVER 21299M: Antti Palosaari <crope@iki.fi> 21300L: linux-media@vger.kernel.org 21301S: Maintained 21302W: https://linuxtv.org 21303W: http://palosaari.fi/linux/ 21304Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21305T: git git://linuxtv.org/anttip/media_tree.git 21306F: drivers/media/tuners/tua9001* 21307 21308TULIP NETWORK DRIVERS 21309L: netdev@vger.kernel.org 21310L: linux-parisc@vger.kernel.org 21311S: Orphan 21312F: drivers/net/ethernet/dec/tulip/ 21313 21314TUN/TAP driver 21315M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21316S: Maintained 21317W: http://vtun.sourceforge.net/tun 21318F: Documentation/networking/tuntap.rst 21319F: arch/um/os-Linux/drivers/ 21320 21321TURBOCHANNEL SUBSYSTEM 21322M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21323M: Ralf Baechle <ralf@linux-mips.org> 21324L: linux-mips@vger.kernel.org 21325S: Maintained 21326Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21327F: drivers/tc/ 21328F: include/linux/tc.h 21329 21330TURBOSTAT UTILITY 21331M: "Len Brown" <lenb@kernel.org> 21332L: linux-pm@vger.kernel.org 21333S: Supported 21334Q: https://patchwork.kernel.org/project/linux-pm/list/ 21335B: https://bugzilla.kernel.org 21336T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21337F: tools/power/x86/turbostat/ 21338 21339TW5864 VIDEO4LINUX DRIVER 21340M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21341M: Anton Sviridenko <anton@corp.bluecherry.net> 21342M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21343M: Andrey Utkin <andrey_utkin@fastmail.com> 21344L: linux-media@vger.kernel.org 21345S: Supported 21346F: drivers/media/pci/tw5864/ 21347 21348TW68 VIDEO4LINUX DRIVER 21349M: Hans Verkuil <hverkuil@xs4all.nl> 21350L: linux-media@vger.kernel.org 21351S: Odd Fixes 21352W: https://linuxtv.org 21353T: git git://linuxtv.org/media_tree.git 21354F: drivers/media/pci/tw68/ 21355 21356TW686X VIDEO4LINUX DRIVER 21357M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21358L: linux-media@vger.kernel.org 21359S: Maintained 21360W: http://linuxtv.org 21361T: git git://linuxtv.org/media_tree.git 21362F: drivers/media/pci/tw686x/ 21363 21364U-BOOT ENVIRONMENT VARIABLES 21365M: Rafał Miłecki <rafal@milecki.pl> 21366S: Maintained 21367F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21368F: drivers/nvmem/u-boot-env.c 21369 21370UACCE ACCELERATOR FRAMEWORK 21371M: Zhangfei Gao <zhangfei.gao@linaro.org> 21372M: Zhou Wang <wangzhou1@hisilicon.com> 21373L: linux-accelerators@lists.ozlabs.org 21374L: linux-kernel@vger.kernel.org 21375S: Maintained 21376F: Documentation/ABI/testing/sysfs-driver-uacce 21377F: Documentation/misc-devices/uacce.rst 21378F: drivers/misc/uacce/ 21379F: include/linux/uacce.h 21380F: include/uapi/misc/uacce/ 21381 21382UBI FILE SYSTEM (UBIFS) 21383M: Richard Weinberger <richard@nod.at> 21384L: linux-mtd@lists.infradead.org 21385S: Supported 21386W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21387T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21388T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21389F: Documentation/ABI/testing/sysfs-fs-ubifs 21390F: Documentation/filesystems/ubifs-authentication.rst 21391F: Documentation/filesystems/ubifs.rst 21392F: fs/ubifs/ 21393 21394UBLK USERSPACE BLOCK DRIVER 21395M: Ming Lei <ming.lei@redhat.com> 21396L: linux-block@vger.kernel.org 21397S: Maintained 21398F: Documentation/block/ublk.rst 21399F: drivers/block/ublk_drv.c 21400F: include/uapi/linux/ublk_cmd.h 21401 21402UCLINUX (M68KNOMMU AND COLDFIRE) 21403M: Greg Ungerer <gerg@linux-m68k.org> 21404L: linux-m68k@lists.linux-m68k.org 21405L: uclinux-dev@uclinux.org (subscribers-only) 21406S: Maintained 21407W: http://www.linux-m68k.org/ 21408W: http://www.uclinux.org/ 21409T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21410F: arch/m68k/*/*_no.* 21411F: arch/m68k/68*/ 21412F: arch/m68k/coldfire/ 21413F: arch/m68k/include/asm/*_no.* 21414 21415UDF FILESYSTEM 21416M: Jan Kara <jack@suse.com> 21417S: Maintained 21418F: Documentation/filesystems/udf.rst 21419F: fs/udf/ 21420 21421UDRAW TABLET 21422M: Bastien Nocera <hadess@hadess.net> 21423L: linux-input@vger.kernel.org 21424S: Maintained 21425F: drivers/hid/hid-udraw-ps3.c 21426 21427UFS FILESYSTEM 21428M: Evgeniy Dushistov <dushistov@mail.ru> 21429S: Maintained 21430F: Documentation/admin-guide/ufs.rst 21431F: fs/ufs/ 21432 21433UHID USERSPACE HID IO DRIVER 21434M: David Rheinsberg <david.rheinsberg@gmail.com> 21435L: linux-input@vger.kernel.org 21436S: Maintained 21437F: drivers/hid/uhid.c 21438F: include/uapi/linux/uhid.h 21439 21440ULPI BUS 21441M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21442L: linux-usb@vger.kernel.org 21443S: Maintained 21444F: drivers/usb/common/ulpi.c 21445F: include/linux/ulpi/ 21446 21447UNICODE SUBSYSTEM 21448M: Gabriel Krisman Bertazi <krisman@collabora.com> 21449L: linux-fsdevel@vger.kernel.org 21450S: Supported 21451F: fs/unicode/ 21452 21453UNIFDEF 21454M: Tony Finch <dot@dotat.at> 21455S: Maintained 21456W: http://dotat.at/prog/unifdef 21457F: scripts/unifdef.c 21458 21459UNIFORM CDROM DRIVER 21460M: Phillip Potter <phil@philpotter.co.uk> 21461S: Maintained 21462F: Documentation/cdrom/ 21463F: drivers/cdrom/cdrom.c 21464F: include/linux/cdrom.h 21465F: include/uapi/linux/cdrom.h 21466 21467UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21468R: Alim Akhtar <alim.akhtar@samsung.com> 21469R: Avri Altman <avri.altman@wdc.com> 21470R: Bart Van Assche <bvanassche@acm.org> 21471L: linux-scsi@vger.kernel.org 21472S: Supported 21473F: Documentation/devicetree/bindings/ufs/ 21474F: Documentation/scsi/ufs.rst 21475F: drivers/ufs/core/ 21476 21477UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21478M: Pedro Sousa <pedrom.sousa@synopsys.com> 21479L: linux-scsi@vger.kernel.org 21480S: Supported 21481F: drivers/ufs/host/*dwc* 21482 21483UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21484M: Alim Akhtar <alim.akhtar@samsung.com> 21485L: linux-scsi@vger.kernel.org 21486S: Maintained 21487F: drivers/ufs/host/ufs-exynos* 21488 21489UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21490M: Stanley Chu <stanley.chu@mediatek.com> 21491L: linux-scsi@vger.kernel.org 21492L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21493S: Maintained 21494F: drivers/ufs/host/ufs-mediatek* 21495 21496UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21497M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21498L: linux-arm-msm@vger.kernel.org 21499L: linux-scsi@vger.kernel.org 21500S: Maintained 21501F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21502F: drivers/ufs/host/ufs-qcom* 21503 21504UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21505M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21506L: linux-renesas-soc@vger.kernel.org 21507L: linux-scsi@vger.kernel.org 21508S: Maintained 21509F: drivers/ufs/host/ufs-renesas.c 21510 21511UNSORTED BLOCK IMAGES (UBI) 21512M: Richard Weinberger <richard@nod.at> 21513L: linux-mtd@lists.infradead.org 21514S: Supported 21515W: http://www.linux-mtd.infradead.org/ 21516T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21517T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21518F: drivers/mtd/ubi/ 21519F: include/linux/mtd/ubi.h 21520F: include/uapi/mtd/ubi-user.h 21521 21522USB "USBNET" DRIVER FRAMEWORK 21523M: Oliver Neukum <oneukum@suse.com> 21524L: netdev@vger.kernel.org 21525S: Maintained 21526W: http://www.linux-usb.org/usbnet 21527F: drivers/net/usb/usbnet.c 21528F: include/linux/usb/usbnet.h 21529 21530USB ACM DRIVER 21531M: Oliver Neukum <oneukum@suse.com> 21532L: linux-usb@vger.kernel.org 21533S: Maintained 21534F: Documentation/usb/acm.rst 21535F: drivers/usb/class/cdc-acm.* 21536 21537USB APPLE MFI FASTCHARGE DRIVER 21538M: Bastien Nocera <hadess@hadess.net> 21539L: linux-usb@vger.kernel.org 21540S: Maintained 21541F: drivers/usb/misc/apple-mfi-fastcharge.c 21542 21543USB AR5523 WIRELESS DRIVER 21544M: Pontus Fuchs <pontus.fuchs@gmail.com> 21545L: linux-wireless@vger.kernel.org 21546S: Maintained 21547F: drivers/net/wireless/ath/ar5523/ 21548 21549USB ATTACHED SCSI 21550M: Oliver Neukum <oneukum@suse.com> 21551L: linux-usb@vger.kernel.org 21552L: linux-scsi@vger.kernel.org 21553S: Maintained 21554F: drivers/usb/storage/uas.c 21555 21556USB CDC ETHERNET DRIVER 21557M: Oliver Neukum <oliver@neukum.org> 21558L: linux-usb@vger.kernel.org 21559S: Maintained 21560F: drivers/net/usb/cdc_*.c 21561F: include/uapi/linux/usb/cdc.h 21562 21563USB CHAOSKEY DRIVER 21564M: Keith Packard <keithp@keithp.com> 21565L: linux-usb@vger.kernel.org 21566S: Maintained 21567F: drivers/usb/misc/chaoskey.c 21568 21569USB CYPRESS C67X00 DRIVER 21570L: linux-usb@vger.kernel.org 21571S: Orphan 21572F: drivers/usb/c67x00/ 21573 21574USB DAVICOM DM9601 DRIVER 21575M: Peter Korsgaard <peter@korsgaard.com> 21576L: netdev@vger.kernel.org 21577S: Maintained 21578W: http://www.linux-usb.org/usbnet 21579F: drivers/net/usb/dm9601.c 21580 21581USB EHCI DRIVER 21582M: Alan Stern <stern@rowland.harvard.edu> 21583L: linux-usb@vger.kernel.org 21584S: Maintained 21585F: Documentation/usb/ehci.rst 21586F: drivers/usb/host/ehci* 21587 21588USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21589M: Jiri Kosina <jikos@kernel.org> 21590M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21591L: linux-usb@vger.kernel.org 21592S: Maintained 21593T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21594F: Documentation/hid/hiddev.rst 21595F: drivers/hid/usbhid/ 21596 21597USB INTEL XHCI ROLE MUX DRIVER 21598M: Hans de Goede <hdegoede@redhat.com> 21599L: linux-usb@vger.kernel.org 21600S: Maintained 21601F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21602 21603USB IP DRIVER FOR HISILICON KIRIN 960 21604M: Yu Chen <chenyu56@huawei.com> 21605M: Binghui Wang <wangbinghui@hisilicon.com> 21606L: linux-usb@vger.kernel.org 21607S: Maintained 21608F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21609F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21610 21611USB IP DRIVER FOR HISILICON KIRIN 970 21612M: Mauro Carvalho Chehab <mchehab@kernel.org> 21613L: linux-usb@vger.kernel.org 21614S: Maintained 21615F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21616F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21617 21618USB ISP116X DRIVER 21619M: Olav Kongas <ok@artecdesign.ee> 21620L: linux-usb@vger.kernel.org 21621S: Maintained 21622F: drivers/usb/host/isp116x* 21623F: include/linux/usb/isp116x.h 21624 21625USB ISP1760 DRIVER 21626M: Rui Miguel Silva <rui.silva@linaro.org> 21627L: linux-usb@vger.kernel.org 21628S: Maintained 21629F: drivers/usb/isp1760/* 21630F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21631 21632USB LAN78XX ETHERNET DRIVER 21633M: Woojung Huh <woojung.huh@microchip.com> 21634M: UNGLinuxDriver@microchip.com 21635L: netdev@vger.kernel.org 21636S: Maintained 21637F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21638F: drivers/net/usb/lan78xx.* 21639F: include/dt-bindings/net/microchip-lan78xx.h 21640 21641USB MASS STORAGE DRIVER 21642M: Alan Stern <stern@rowland.harvard.edu> 21643L: linux-usb@vger.kernel.org 21644L: usb-storage@lists.one-eyed-alien.net 21645S: Maintained 21646F: drivers/usb/storage/ 21647 21648USB MIDI DRIVER 21649M: Clemens Ladisch <clemens@ladisch.de> 21650L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21651S: Maintained 21652T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21653F: sound/usb/midi.* 21654 21655USB NETWORKING DRIVERS 21656L: linux-usb@vger.kernel.org 21657S: Odd Fixes 21658F: drivers/net/usb/ 21659 21660USB OHCI DRIVER 21661M: Alan Stern <stern@rowland.harvard.edu> 21662L: linux-usb@vger.kernel.org 21663S: Maintained 21664F: Documentation/usb/ohci.rst 21665F: drivers/usb/host/ohci* 21666 21667USB OTG FSM (Finite State Machine) 21668M: Peter Chen <peter.chen@kernel.org> 21669L: linux-usb@vger.kernel.org 21670S: Maintained 21671T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21672F: drivers/usb/common/usb-otg-fsm.c 21673 21674USB OVER IP DRIVER 21675M: Valentina Manea <valentina.manea.m@gmail.com> 21676M: Shuah Khan <shuah@kernel.org> 21677M: Shuah Khan <skhan@linuxfoundation.org> 21678L: linux-usb@vger.kernel.org 21679S: Maintained 21680F: Documentation/usb/usbip_protocol.rst 21681F: drivers/usb/usbip/ 21682F: tools/testing/selftests/drivers/usb/usbip/ 21683F: tools/usb/usbip/ 21684 21685USB PEGASUS DRIVER 21686M: Petko Manolov <petkan@nucleusys.com> 21687L: linux-usb@vger.kernel.org 21688L: netdev@vger.kernel.org 21689S: Maintained 21690W: https://github.com/petkan/pegasus 21691T: git https://github.com/petkan/pegasus.git 21692F: drivers/net/usb/pegasus.* 21693 21694USB PRINTER DRIVER (usblp) 21695M: Pete Zaitcev <zaitcev@redhat.com> 21696L: linux-usb@vger.kernel.org 21697S: Supported 21698F: drivers/usb/class/usblp.c 21699 21700USB RAW GADGET DRIVER 21701R: Andrey Konovalov <andreyknvl@gmail.com> 21702L: linux-usb@vger.kernel.org 21703S: Maintained 21704F: Documentation/usb/raw-gadget.rst 21705F: drivers/usb/gadget/legacy/raw_gadget.c 21706F: include/uapi/linux/usb/raw_gadget.h 21707 21708USB QMI WWAN NETWORK DRIVER 21709M: Bjørn Mork <bjorn@mork.no> 21710L: netdev@vger.kernel.org 21711S: Maintained 21712F: Documentation/ABI/testing/sysfs-class-net-qmi 21713F: drivers/net/usb/qmi_wwan.c 21714 21715USB RTL8150 DRIVER 21716M: Petko Manolov <petkan@nucleusys.com> 21717L: linux-usb@vger.kernel.org 21718L: netdev@vger.kernel.org 21719S: Maintained 21720W: https://github.com/petkan/rtl8150 21721T: git https://github.com/petkan/rtl8150.git 21722F: drivers/net/usb/rtl8150.c 21723 21724USB SERIAL SUBSYSTEM 21725M: Johan Hovold <johan@kernel.org> 21726L: linux-usb@vger.kernel.org 21727S: Maintained 21728T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21729F: Documentation/usb/usb-serial.rst 21730F: drivers/usb/serial/ 21731F: include/linux/usb/serial.h 21732 21733USB SMSC75XX ETHERNET DRIVER 21734M: Steve Glendinning <steve.glendinning@shawell.net> 21735L: netdev@vger.kernel.org 21736S: Maintained 21737F: drivers/net/usb/smsc75xx.* 21738 21739USB SMSC95XX ETHERNET DRIVER 21740M: Steve Glendinning <steve.glendinning@shawell.net> 21741M: UNGLinuxDriver@microchip.com 21742L: netdev@vger.kernel.org 21743S: Maintained 21744F: drivers/net/usb/smsc95xx.* 21745 21746USB SUBSYSTEM 21747M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21748L: linux-usb@vger.kernel.org 21749S: Supported 21750W: http://www.linux-usb.org 21751T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21752F: Documentation/devicetree/bindings/usb/ 21753F: Documentation/usb/ 21754F: drivers/usb/ 21755F: include/dt-bindings/usb/ 21756F: include/linux/usb.h 21757F: include/linux/usb/ 21758 21759USB TYPEC BUS FOR ALTERNATE MODES 21760M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21761L: linux-usb@vger.kernel.org 21762S: Maintained 21763F: Documentation/ABI/testing/sysfs-bus-typec 21764F: Documentation/driver-api/usb/typec_bus.rst 21765F: drivers/usb/typec/altmodes/ 21766F: include/linux/usb/typec_altmode.h 21767 21768USB TYPEC CLASS 21769M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21770L: linux-usb@vger.kernel.org 21771S: Maintained 21772F: Documentation/ABI/testing/sysfs-class-typec 21773F: Documentation/driver-api/usb/typec.rst 21774F: drivers/usb/typec/ 21775F: include/linux/usb/typec.h 21776 21777USB TYPEC INTEL PMC MUX DRIVER 21778M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21779L: linux-usb@vger.kernel.org 21780S: Maintained 21781F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21782F: drivers/usb/typec/mux/intel_pmc_mux.c 21783 21784USB TYPEC PI3USB30532 MUX DRIVER 21785M: Hans de Goede <hdegoede@redhat.com> 21786L: linux-usb@vger.kernel.org 21787S: Maintained 21788F: drivers/usb/typec/mux/pi3usb30532.c 21789 21790USB TYPEC PORT CONTROLLER DRIVERS 21791M: Guenter Roeck <linux@roeck-us.net> 21792L: linux-usb@vger.kernel.org 21793S: Maintained 21794F: drivers/usb/typec/tcpm/ 21795 21796USB UHCI DRIVER 21797M: Alan Stern <stern@rowland.harvard.edu> 21798L: linux-usb@vger.kernel.org 21799S: Maintained 21800F: drivers/usb/host/uhci* 21801 21802USB VIDEO CLASS 21803M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21804L: linux-media@vger.kernel.org 21805S: Maintained 21806W: http://www.ideasonboard.org/uvc/ 21807T: git git://linuxtv.org/media_tree.git 21808F: drivers/media/usb/uvc/ 21809F: include/uapi/linux/uvcvideo.h 21810 21811USB WEBCAM GADGET 21812M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21813M: Daniel Scally <dan.scally@ideasonboard.com> 21814L: linux-usb@vger.kernel.org 21815S: Maintained 21816F: drivers/usb/gadget/function/*uvc* 21817F: drivers/usb/gadget/legacy/webcam.c 21818F: include/uapi/linux/usb/g_uvc.h 21819 21820USB WIRELESS RNDIS DRIVER (rndis_wlan) 21821M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21822L: linux-wireless@vger.kernel.org 21823S: Maintained 21824F: drivers/net/wireless/rndis_wlan.c 21825 21826USB XHCI DRIVER 21827M: Mathias Nyman <mathias.nyman@intel.com> 21828L: linux-usb@vger.kernel.org 21829S: Supported 21830F: drivers/usb/host/pci-quirks* 21831F: drivers/usb/host/xhci* 21832 21833USB ZD1201 DRIVER 21834L: linux-wireless@vger.kernel.org 21835S: Orphan 21836W: http://linux-lc100020.sourceforge.net 21837F: drivers/net/wireless/zydas/zd1201.* 21838 21839USER DATAGRAM PROTOCOL (UDP) 21840M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21841S: Maintained 21842F: include/linux/udp.h 21843F: net/ipv4/udp.c 21844F: net/ipv6/udp.c 21845 21846USER-MODE LINUX (UML) 21847M: Richard Weinberger <richard@nod.at> 21848M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21849M: Johannes Berg <johannes@sipsolutions.net> 21850L: linux-um@lists.infradead.org 21851S: Maintained 21852W: http://user-mode-linux.sourceforge.net 21853Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21854T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21855T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21856F: Documentation/virt/uml/ 21857F: arch/um/ 21858F: arch/x86/um/ 21859F: fs/hostfs/ 21860 21861USERSPACE COPYIN/COPYOUT (UIOVEC) 21862M: Alexander Viro <viro@zeniv.linux.org.uk> 21863S: Maintained 21864F: include/linux/uio.h 21865F: lib/iov_iter.c 21866 21867USERSPACE DMA BUFFER DRIVER 21868M: Gerd Hoffmann <kraxel@redhat.com> 21869L: dri-devel@lists.freedesktop.org 21870S: Maintained 21871T: git git://anongit.freedesktop.org/drm/drm-misc 21872F: drivers/dma-buf/udmabuf.c 21873F: include/uapi/linux/udmabuf.h 21874 21875USERSPACE I/O (UIO) 21876M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21877S: Maintained 21878T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21879F: Documentation/driver-api/uio-howto.rst 21880F: drivers/uio/ 21881F: include/linux/uio_driver.h 21882 21883UTIL-LINUX PACKAGE 21884M: Karel Zak <kzak@redhat.com> 21885L: util-linux@vger.kernel.org 21886S: Maintained 21887W: http://en.wikipedia.org/wiki/Util-linux 21888T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21889 21890UUID HELPERS 21891R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21892L: linux-kernel@vger.kernel.org 21893S: Maintained 21894F: include/linux/uuid.h 21895F: lib/test_uuid.c 21896F: lib/uuid.c 21897 21898UV SYSFS DRIVER 21899M: Justin Ernst <justin.ernst@hpe.com> 21900L: platform-driver-x86@vger.kernel.org 21901S: Maintained 21902F: drivers/platform/x86/uv_sysfs.c 21903 21904UVESAFB DRIVER 21905M: Michal Januszewski <spock@gentoo.org> 21906L: linux-fbdev@vger.kernel.org 21907S: Maintained 21908W: https://github.com/mjanusz/v86d 21909F: Documentation/fb/uvesafb.rst 21910F: drivers/video/fbdev/uvesafb.* 21911 21912Ux500 CLOCK DRIVERS 21913M: Ulf Hansson <ulf.hansson@linaro.org> 21914L: linux-clk@vger.kernel.org 21915L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21916S: Maintained 21917F: drivers/clk/ux500/ 21918 21919VF610 NAND DRIVER 21920M: Stefan Agner <stefan@agner.ch> 21921L: linux-mtd@lists.infradead.org 21922S: Supported 21923F: drivers/mtd/nand/raw/vf610_nfc.c 21924 21925VFAT/FAT/MSDOS FILESYSTEM 21926M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21927S: Maintained 21928F: Documentation/filesystems/vfat.rst 21929F: fs/fat/ 21930F: tools/testing/selftests/filesystems/fat/ 21931 21932VFIO DRIVER 21933M: Alex Williamson <alex.williamson@redhat.com> 21934L: kvm@vger.kernel.org 21935S: Maintained 21936T: git https://github.com/awilliam/linux-vfio.git 21937F: Documentation/ABI/testing/sysfs-devices-vfio-dev 21938F: Documentation/driver-api/vfio.rst 21939F: drivers/vfio/ 21940F: include/linux/vfio.h 21941F: include/linux/vfio_pci_core.h 21942F: include/uapi/linux/vfio.h 21943 21944VFIO FSL-MC DRIVER 21945M: Diana Craciun <diana.craciun@oss.nxp.com> 21946L: kvm@vger.kernel.org 21947S: Maintained 21948F: drivers/vfio/fsl-mc/ 21949 21950VFIO HISILICON PCI DRIVER 21951M: Longfang Liu <liulongfang@huawei.com> 21952M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21953L: kvm@vger.kernel.org 21954S: Maintained 21955F: drivers/vfio/pci/hisilicon/ 21956 21957VFIO MEDIATED DEVICE DRIVERS 21958M: Kirti Wankhede <kwankhede@nvidia.com> 21959L: kvm@vger.kernel.org 21960S: Maintained 21961F: Documentation/driver-api/vfio-mediated-device.rst 21962F: drivers/vfio/mdev/ 21963F: include/linux/mdev.h 21964F: samples/vfio-mdev/ 21965 21966VFIO PCI DEVICE SPECIFIC DRIVERS 21967R: Jason Gunthorpe <jgg@nvidia.com> 21968R: Yishai Hadas <yishaih@nvidia.com> 21969R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21970R: Kevin Tian <kevin.tian@intel.com> 21971L: kvm@vger.kernel.org 21972S: Maintained 21973P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21974F: drivers/vfio/pci/*/ 21975 21976VFIO PLATFORM DRIVER 21977M: Eric Auger <eric.auger@redhat.com> 21978L: kvm@vger.kernel.org 21979S: Maintained 21980F: drivers/vfio/platform/ 21981 21982VFIO MLX5 PCI DRIVER 21983M: Yishai Hadas <yishaih@nvidia.com> 21984L: kvm@vger.kernel.org 21985S: Maintained 21986F: drivers/vfio/pci/mlx5/ 21987 21988VGA_SWITCHEROO 21989R: Lukas Wunner <lukas@wunner.de> 21990S: Maintained 21991T: git git://anongit.freedesktop.org/drm/drm-misc 21992F: Documentation/gpu/vga-switcheroo.rst 21993F: drivers/gpu/vga/vga_switcheroo.c 21994F: include/linux/vga_switcheroo.h 21995 21996VIA RHINE NETWORK DRIVER 21997S: Maintained 21998M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21999F: drivers/net/ethernet/via/via-rhine.c 22000 22001VIA SD/MMC CARD CONTROLLER DRIVER 22002M: Bruce Chang <brucechang@via.com.tw> 22003M: Harald Welte <HaraldWelte@viatech.com> 22004S: Maintained 22005F: drivers/mmc/host/via-sdmmc.c 22006 22007VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22008M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22009L: linux-fbdev@vger.kernel.org 22010S: Maintained 22011F: drivers/video/fbdev/via/ 22012F: include/linux/via-core.h 22013F: include/linux/via-gpio.h 22014F: include/linux/via_i2c.h 22015 22016VIA VELOCITY NETWORK DRIVER 22017M: Francois Romieu <romieu@fr.zoreil.com> 22018L: netdev@vger.kernel.org 22019S: Maintained 22020F: drivers/net/ethernet/via/via-velocity.* 22021 22022VICODEC VIRTUAL CODEC DRIVER 22023M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22024L: linux-media@vger.kernel.org 22025S: Maintained 22026W: https://linuxtv.org 22027T: git git://linuxtv.org/media_tree.git 22028F: drivers/media/test-drivers/vicodec/* 22029 22030VIDEO I2C POLLING DRIVER 22031M: Matt Ranostay <matt.ranostay@konsulko.com> 22032L: linux-media@vger.kernel.org 22033S: Maintained 22034F: drivers/media/i2c/video-i2c.c 22035 22036VIDEO MULTIPLEXER DRIVER 22037M: Philipp Zabel <p.zabel@pengutronix.de> 22038L: linux-media@vger.kernel.org 22039S: Maintained 22040F: drivers/media/platform/video-mux.c 22041 22042VIDEOBUF2 FRAMEWORK 22043M: Tomasz Figa <tfiga@chromium.org> 22044M: Marek Szyprowski <m.szyprowski@samsung.com> 22045L: linux-media@vger.kernel.org 22046S: Maintained 22047F: drivers/media/common/videobuf2/* 22048F: include/media/videobuf2-* 22049 22050VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22051M: Shuah Khan <skhan@linuxfoundation.org> 22052R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22053L: linux-media@vger.kernel.org 22054S: Maintained 22055W: https://linuxtv.org 22056T: git git://linuxtv.org/media_tree.git 22057F: drivers/media/test-drivers/vimc/* 22058 22059VIRT LIB 22060M: Alex Williamson <alex.williamson@redhat.com> 22061M: Paolo Bonzini <pbonzini@redhat.com> 22062L: kvm@vger.kernel.org 22063S: Supported 22064F: virt/lib/ 22065 22066VIRTIO AND VHOST VSOCK DRIVER 22067M: Stefan Hajnoczi <stefanha@redhat.com> 22068M: Stefano Garzarella <sgarzare@redhat.com> 22069L: kvm@vger.kernel.org 22070L: virtualization@lists.linux-foundation.org 22071L: netdev@vger.kernel.org 22072S: Maintained 22073F: drivers/vhost/vsock.c 22074F: include/linux/virtio_vsock.h 22075F: include/uapi/linux/virtio_vsock.h 22076F: net/vmw_vsock/virtio_transport.c 22077F: net/vmw_vsock/virtio_transport_common.c 22078 22079VIRTIO BLOCK AND SCSI DRIVERS 22080M: "Michael S. Tsirkin" <mst@redhat.com> 22081M: Jason Wang <jasowang@redhat.com> 22082R: Paolo Bonzini <pbonzini@redhat.com> 22083R: Stefan Hajnoczi <stefanha@redhat.com> 22084L: virtualization@lists.linux-foundation.org 22085S: Maintained 22086F: drivers/block/virtio_blk.c 22087F: drivers/scsi/virtio_scsi.c 22088F: drivers/vhost/scsi.c 22089F: include/uapi/linux/virtio_blk.h 22090F: include/uapi/linux/virtio_scsi.h 22091 22092VIRTIO CONSOLE DRIVER 22093M: Amit Shah <amit@kernel.org> 22094L: virtualization@lists.linux-foundation.org 22095S: Maintained 22096F: drivers/char/virtio_console.c 22097F: include/linux/virtio_console.h 22098F: include/uapi/linux/virtio_console.h 22099 22100VIRTIO CORE AND NET DRIVERS 22101M: "Michael S. Tsirkin" <mst@redhat.com> 22102M: Jason Wang <jasowang@redhat.com> 22103L: virtualization@lists.linux-foundation.org 22104S: Maintained 22105F: Documentation/ABI/testing/sysfs-bus-vdpa 22106F: Documentation/ABI/testing/sysfs-class-vduse 22107F: Documentation/devicetree/bindings/virtio/ 22108F: Documentation/driver-api/virtio/ 22109F: drivers/block/virtio_blk.c 22110F: drivers/crypto/virtio/ 22111F: drivers/net/virtio_net.c 22112F: drivers/vdpa/ 22113F: drivers/virtio/ 22114F: include/linux/vdpa.h 22115F: include/linux/virtio*.h 22116F: include/uapi/linux/virtio_*.h 22117F: tools/virtio/ 22118 22119VISL VIRTUAL STATELESS DECODER DRIVER 22120M: Daniel Almeida <daniel.almeida@collabora.com> 22121L: linux-media@vger.kernel.org 22122S: Supported 22123F: drivers/media/test-drivers/visl 22124 22125IFCVF VIRTIO DATA PATH ACCELERATOR 22126R: Zhu Lingshan <lingshan.zhu@intel.com> 22127F: drivers/vdpa/ifcvf/ 22128 22129SNET DPU VIRTIO DATA PATH ACCELERATOR 22130R: Alvaro Karsz <alvaro.karsz@solid-run.com> 22131F: drivers/vdpa/solidrun/ 22132 22133VIRTIO BALLOON 22134M: "Michael S. Tsirkin" <mst@redhat.com> 22135M: David Hildenbrand <david@redhat.com> 22136L: virtualization@lists.linux-foundation.org 22137S: Maintained 22138F: drivers/virtio/virtio_balloon.c 22139F: include/uapi/linux/virtio_balloon.h 22140F: include/linux/balloon_compaction.h 22141F: mm/balloon_compaction.c 22142 22143VIRTIO CRYPTO DRIVER 22144M: Gonglei <arei.gonglei@huawei.com> 22145L: virtualization@lists.linux-foundation.org 22146L: linux-crypto@vger.kernel.org 22147S: Maintained 22148F: drivers/crypto/virtio/ 22149F: include/uapi/linux/virtio_crypto.h 22150 22151VIRTIO DRIVERS FOR S390 22152M: Cornelia Huck <cohuck@redhat.com> 22153M: Halil Pasic <pasic@linux.ibm.com> 22154M: Eric Farman <farman@linux.ibm.com> 22155L: linux-s390@vger.kernel.org 22156L: virtualization@lists.linux-foundation.org 22157L: kvm@vger.kernel.org 22158S: Supported 22159F: arch/s390/include/uapi/asm/virtio-ccw.h 22160F: drivers/s390/virtio/ 22161 22162VIRTIO FILE SYSTEM 22163M: Vivek Goyal <vgoyal@redhat.com> 22164M: Stefan Hajnoczi <stefanha@redhat.com> 22165M: Miklos Szeredi <miklos@szeredi.hu> 22166L: virtualization@lists.linux-foundation.org 22167L: linux-fsdevel@vger.kernel.org 22168S: Supported 22169W: https://virtio-fs.gitlab.io/ 22170F: Documentation/filesystems/virtiofs.rst 22171F: fs/fuse/virtio_fs.c 22172F: include/uapi/linux/virtio_fs.h 22173 22174VIRTIO GPIO DRIVER 22175M: Enrico Weigelt, metux IT consult <info@metux.net> 22176M: Viresh Kumar <vireshk@kernel.org> 22177L: linux-gpio@vger.kernel.org 22178L: virtualization@lists.linux-foundation.org 22179S: Maintained 22180F: drivers/gpio/gpio-virtio.c 22181F: include/uapi/linux/virtio_gpio.h 22182 22183VIRTIO GPU DRIVER 22184M: David Airlie <airlied@redhat.com> 22185M: Gerd Hoffmann <kraxel@redhat.com> 22186R: Gurchetan Singh <gurchetansingh@chromium.org> 22187R: Chia-I Wu <olvaffe@gmail.com> 22188L: dri-devel@lists.freedesktop.org 22189L: virtualization@lists.linux-foundation.org 22190S: Maintained 22191T: git git://anongit.freedesktop.org/drm/drm-misc 22192F: drivers/gpu/drm/virtio/ 22193F: include/uapi/linux/virtio_gpu.h 22194 22195VIRTIO HOST (VHOST) 22196M: "Michael S. Tsirkin" <mst@redhat.com> 22197M: Jason Wang <jasowang@redhat.com> 22198L: kvm@vger.kernel.org 22199L: virtualization@lists.linux-foundation.org 22200L: netdev@vger.kernel.org 22201S: Maintained 22202T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22203F: drivers/vhost/ 22204F: include/linux/vhost_iotlb.h 22205F: include/uapi/linux/vhost.h 22206 22207VIRTIO INPUT DRIVER 22208M: Gerd Hoffmann <kraxel@redhat.com> 22209S: Maintained 22210F: drivers/virtio/virtio_input.c 22211F: include/uapi/linux/virtio_input.h 22212 22213VIRTIO IOMMU DRIVER 22214M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22215L: virtualization@lists.linux-foundation.org 22216S: Maintained 22217F: drivers/iommu/virtio-iommu.c 22218F: include/uapi/linux/virtio_iommu.h 22219 22220VIRTIO MEM DRIVER 22221M: David Hildenbrand <david@redhat.com> 22222L: virtualization@lists.linux-foundation.org 22223S: Maintained 22224W: https://virtio-mem.gitlab.io/ 22225F: drivers/virtio/virtio_mem.c 22226F: include/uapi/linux/virtio_mem.h 22227 22228VIRTIO SOUND DRIVER 22229M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22230M: "Michael S. Tsirkin" <mst@redhat.com> 22231L: virtualization@lists.linux-foundation.org 22232L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22233S: Maintained 22234F: include/uapi/linux/virtio_snd.h 22235F: sound/virtio/* 22236 22237VIRTIO I2C DRIVER 22238M: Conghui Chen <conghui.chen@intel.com> 22239M: Viresh Kumar <viresh.kumar@linaro.org> 22240L: linux-i2c@vger.kernel.org 22241L: virtualization@lists.linux-foundation.org 22242S: Maintained 22243F: drivers/i2c/busses/i2c-virtio.c 22244F: include/uapi/linux/virtio_i2c.h 22245 22246VIRTIO PMEM DRIVER 22247M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22248L: virtualization@lists.linux-foundation.org 22249S: Maintained 22250F: drivers/nvdimm/virtio_pmem.c 22251F: drivers/nvdimm/nd_virtio.c 22252 22253VIRTUAL BOX GUEST DEVICE DRIVER 22254M: Hans de Goede <hdegoede@redhat.com> 22255M: Arnd Bergmann <arnd@arndb.de> 22256M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22257S: Maintained 22258F: drivers/virt/vboxguest/ 22259F: include/linux/vbox_utils.h 22260F: include/uapi/linux/vbox*.h 22261 22262VIRTUAL BOX SHARED FOLDER VFS DRIVER 22263M: Hans de Goede <hdegoede@redhat.com> 22264L: linux-fsdevel@vger.kernel.org 22265S: Maintained 22266F: fs/vboxsf/* 22267 22268VIRTUAL SERIO DEVICE DRIVER 22269M: Stephen Chandler Paul <thatslyude@gmail.com> 22270S: Maintained 22271F: drivers/input/serio/userio.c 22272F: include/uapi/linux/userio.h 22273 22274VIVID VIRTUAL VIDEO DRIVER 22275M: Hans Verkuil <hverkuil@xs4all.nl> 22276L: linux-media@vger.kernel.org 22277S: Maintained 22278W: https://linuxtv.org 22279T: git git://linuxtv.org/media_tree.git 22280F: drivers/media/test-drivers/vivid/* 22281 22282VIDTV VIRTUAL DIGITAL TV DRIVER 22283M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22284L: linux-media@vger.kernel.org 22285S: Maintained 22286W: https://linuxtv.org 22287T: git git://linuxtv.org/media_tree.git 22288F: drivers/media/test-drivers/vidtv/* 22289 22290VLYNQ BUS 22291M: Florian Fainelli <f.fainelli@gmail.com> 22292L: openwrt-devel@lists.openwrt.org (subscribers-only) 22293S: Maintained 22294F: drivers/vlynq/vlynq.c 22295F: include/linux/vlynq.h 22296 22297VME SUBSYSTEM 22298M: Martyn Welch <martyn@welchs.me.uk> 22299M: Manohar Vanga <manohar.vanga@gmail.com> 22300M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22301L: linux-kernel@vger.kernel.org 22302S: Odd fixes 22303T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22304F: Documentation/driver-api/vme.rst 22305F: drivers/staging/vme_user/ 22306 22307VM SOCKETS (AF_VSOCK) 22308M: Stefano Garzarella <sgarzare@redhat.com> 22309L: virtualization@lists.linux-foundation.org 22310L: netdev@vger.kernel.org 22311S: Maintained 22312F: drivers/net/vsockmon.c 22313F: include/net/af_vsock.h 22314F: include/uapi/linux/vm_sockets.h 22315F: include/uapi/linux/vm_sockets_diag.h 22316F: include/uapi/linux/vsockmon.h 22317F: net/vmw_vsock/ 22318F: tools/testing/vsock/ 22319 22320VMWARE BALLOON DRIVER 22321M: Nadav Amit <namit@vmware.com> 22322R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22323L: linux-kernel@vger.kernel.org 22324S: Supported 22325F: drivers/misc/vmw_balloon.c 22326 22327VMWARE HYPERVISOR INTERFACE 22328M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22329M: Alexey Makhalov <amakhalov@vmware.com> 22330R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22331L: virtualization@lists.linux-foundation.org 22332L: x86@kernel.org 22333S: Supported 22334T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22335F: arch/x86/include/asm/vmware.h 22336F: arch/x86/kernel/cpu/vmware.c 22337 22338VMWARE PVRDMA DRIVER 22339M: Bryan Tan <bryantan@vmware.com> 22340M: Vishnu Dasa <vdasa@vmware.com> 22341R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22342L: linux-rdma@vger.kernel.org 22343S: Supported 22344F: drivers/infiniband/hw/vmw_pvrdma/ 22345 22346VMWARE PVSCSI DRIVER 22347M: Vishal Bhakta <vbhakta@vmware.com> 22348R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22349L: linux-scsi@vger.kernel.org 22350S: Supported 22351F: drivers/scsi/vmw_pvscsi.c 22352F: drivers/scsi/vmw_pvscsi.h 22353 22354VMWARE VIRTUAL PTP CLOCK DRIVER 22355M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22356M: Deep Shah <sdeep@vmware.com> 22357R: Alexey Makhalov <amakhalov@vmware.com> 22358R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22359L: netdev@vger.kernel.org 22360S: Supported 22361F: drivers/ptp/ptp_vmw.c 22362 22363VMWARE VMCI DRIVER 22364M: Bryan Tan <bryantan@vmware.com> 22365M: Vishnu Dasa <vdasa@vmware.com> 22366R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22367L: linux-kernel@vger.kernel.org 22368S: Supported 22369F: drivers/misc/vmw_vmci/ 22370F: include/linux/vmw_vmci* 22371 22372VMWARE VMMOUSE SUBDRIVER 22373M: Zack Rusin <zackr@vmware.com> 22374R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22375R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22376L: linux-input@vger.kernel.org 22377S: Supported 22378F: drivers/input/mouse/vmmouse.c 22379F: drivers/input/mouse/vmmouse.h 22380 22381VMWARE VMXNET3 ETHERNET DRIVER 22382M: Ronak Doshi <doshir@vmware.com> 22383R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22384L: netdev@vger.kernel.org 22385S: Supported 22386F: drivers/net/vmxnet3/ 22387 22388VMWARE VSOCK VMCI TRANSPORT DRIVER 22389M: Bryan Tan <bryantan@vmware.com> 22390M: Vishnu Dasa <vdasa@vmware.com> 22391R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22392L: linux-kernel@vger.kernel.org 22393S: Supported 22394F: net/vmw_vsock/vmci_transport* 22395 22396VOCORE VOCORE2 BOARD 22397M: Harvey Hunt <harveyhuntnexus@gmail.com> 22398L: linux-mips@vger.kernel.org 22399S: Maintained 22400F: arch/mips/boot/dts/ralink/vocore2.dts 22401 22402VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22403M: Liam Girdwood <lgirdwood@gmail.com> 22404M: Mark Brown <broonie@kernel.org> 22405L: linux-kernel@vger.kernel.org 22406S: Supported 22407W: http://www.slimlogic.co.uk/?p=48 22408T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22409F: Documentation/devicetree/bindings/regulator/ 22410F: Documentation/power/regulator/ 22411F: drivers/regulator/ 22412F: include/dt-bindings/regulator/ 22413F: include/linux/regulator/ 22414K: regulator_get_optional 22415 22416VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22417R: Matti Vaittinen <mazziesaccount@gmail.com> 22418F: drivers/regulator/irq_helpers.c 22419 22420VRF 22421M: David Ahern <dsahern@kernel.org> 22422L: netdev@vger.kernel.org 22423S: Maintained 22424F: Documentation/networking/vrf.rst 22425F: drivers/net/vrf.c 22426 22427VSPRINTF 22428M: Petr Mladek <pmladek@suse.com> 22429M: Steven Rostedt <rostedt@goodmis.org> 22430M: Sergey Senozhatsky <senozhatsky@chromium.org> 22431R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22432R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22433S: Maintained 22434T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22435F: Documentation/core-api/printk-formats.rst 22436F: lib/test_printf.c 22437F: lib/test_scanf.c 22438F: lib/vsprintf.c 22439 22440VT1211 HARDWARE MONITOR DRIVER 22441M: Juerg Haefliger <juergh@proton.me> 22442L: linux-hwmon@vger.kernel.org 22443S: Maintained 22444F: Documentation/hwmon/vt1211.rst 22445F: drivers/hwmon/vt1211.c 22446 22447VT8231 HARDWARE MONITOR DRIVER 22448M: Roger Lucas <vt8231@hiddenengine.co.uk> 22449L: linux-hwmon@vger.kernel.org 22450S: Maintained 22451F: drivers/hwmon/vt8231.c 22452 22453VUB300 USB to SDIO/SD/MMC bridge chip 22454L: linux-mmc@vger.kernel.org 22455S: Orphan 22456F: drivers/mmc/host/vub300.c 22457 22458W1 DALLAS'S 1-WIRE BUS 22459M: Evgeniy Polyakov <zbr@ioremap.net> 22460S: Maintained 22461F: Documentation/devicetree/bindings/w1/ 22462F: Documentation/w1/ 22463F: drivers/w1/ 22464F: include/linux/w1.h 22465 22466W83791D HARDWARE MONITORING DRIVER 22467M: Marc Hulsman <m.hulsman@tudelft.nl> 22468L: linux-hwmon@vger.kernel.org 22469S: Maintained 22470F: Documentation/hwmon/w83791d.rst 22471F: drivers/hwmon/w83791d.c 22472 22473W83793 HARDWARE MONITORING DRIVER 22474M: Rudolf Marek <r.marek@assembler.cz> 22475L: linux-hwmon@vger.kernel.org 22476S: Maintained 22477F: Documentation/hwmon/w83793.rst 22478F: drivers/hwmon/w83793.c 22479 22480W83795 HARDWARE MONITORING DRIVER 22481M: Jean Delvare <jdelvare@suse.com> 22482L: linux-hwmon@vger.kernel.org 22483S: Maintained 22484F: drivers/hwmon/w83795.c 22485 22486W83L51xD SD/MMC CARD INTERFACE DRIVER 22487M: Pierre Ossman <pierre@ossman.eu> 22488S: Maintained 22489F: drivers/mmc/host/wbsd.* 22490 22491WACOM PROTOCOL 4 SERIAL TABLETS 22492M: Julian Squires <julian@cipht.net> 22493M: Hans de Goede <hdegoede@redhat.com> 22494L: linux-input@vger.kernel.org 22495S: Maintained 22496F: drivers/input/tablet/wacom_serial4.c 22497 22498WANGXUN ETHERNET DRIVER 22499M: Jiawen Wu <jiawenwu@trustnetic.com> 22500M: Mengyuan Lou <mengyuanlou@net-swift.com> 22501W: https://www.net-swift.com 22502L: netdev@vger.kernel.org 22503S: Maintained 22504F: Documentation/networking/device_drivers/ethernet/wangxun/* 22505F: drivers/net/ethernet/wangxun/ 22506 22507WATCHDOG DEVICE DRIVERS 22508M: Wim Van Sebroeck <wim@linux-watchdog.org> 22509M: Guenter Roeck <linux@roeck-us.net> 22510L: linux-watchdog@vger.kernel.org 22511S: Maintained 22512W: http://www.linux-watchdog.org/ 22513T: git git://www.linux-watchdog.org/linux-watchdog.git 22514F: Documentation/devicetree/bindings/watchdog/ 22515F: Documentation/watchdog/ 22516F: drivers/watchdog/ 22517F: include/linux/watchdog.h 22518F: include/uapi/linux/watchdog.h 22519F: include/trace/events/watchdog.h 22520 22521WHISKEYCOVE PMIC GPIO DRIVER 22522M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22523L: linux-gpio@vger.kernel.org 22524S: Maintained 22525F: drivers/gpio/gpio-wcove.c 22526 22527WHWAVE RTC DRIVER 22528M: Dianlong Li <long17.cool@163.com> 22529L: linux-rtc@vger.kernel.org 22530S: Maintained 22531F: drivers/rtc/rtc-sd3078.c 22532 22533WIIMOTE HID DRIVER 22534M: David Rheinsberg <david.rheinsberg@gmail.com> 22535L: linux-input@vger.kernel.org 22536S: Maintained 22537F: drivers/hid/hid-wiimote* 22538 22539WILOCITY WIL6210 WIRELESS DRIVER 22540L: linux-wireless@vger.kernel.org 22541S: Orphan 22542W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22543F: drivers/net/wireless/ath/wil6210/ 22544 22545WINBOND CIR DRIVER 22546M: David Härdeman <david@hardeman.nu> 22547S: Maintained 22548F: drivers/media/rc/winbond-cir.c 22549 22550WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22551M: William Breathitt Gray <william.gray@linaro.org> 22552L: linux-watchdog@vger.kernel.org 22553S: Maintained 22554F: drivers/watchdog/ebc-c384_wdt.c 22555 22556WINSYSTEMS WS16C48 GPIO DRIVER 22557M: William Breathitt Gray <william.gray@linaro.org> 22558L: linux-gpio@vger.kernel.org 22559S: Maintained 22560F: drivers/gpio/gpio-ws16c48.c 22561 22562WIREGUARD SECURE NETWORK TUNNEL 22563M: Jason A. Donenfeld <Jason@zx2c4.com> 22564L: wireguard@lists.zx2c4.com 22565L: netdev@vger.kernel.org 22566S: Maintained 22567F: drivers/net/wireguard/ 22568F: tools/testing/selftests/wireguard/ 22569 22570WISTRON LAPTOP BUTTON DRIVER 22571M: Miloslav Trmac <mitr@volny.cz> 22572S: Maintained 22573F: drivers/input/misc/wistron_btns.c 22574 22575WL3501 WIRELESS PCMCIA CARD DRIVER 22576L: linux-wireless@vger.kernel.org 22577S: Odd fixes 22578F: drivers/net/wireless/wl3501* 22579 22580WOLFSON MICROELECTRONICS DRIVERS 22581L: patches@opensource.cirrus.com 22582S: Supported 22583W: https://github.com/CirrusLogic/linux-drivers/wiki 22584T: git https://github.com/CirrusLogic/linux-drivers.git 22585F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22586F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22587F: Documentation/devicetree/bindings/mfd/wm831x.txt 22588F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22589F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22590F: Documentation/devicetree/bindings/sound/wm* 22591F: Documentation/hwmon/wm83??.rst 22592F: arch/arm/mach-s3c/mach-crag6410* 22593F: drivers/clk/clk-wm83*.c 22594F: drivers/gpio/gpio-*wm*.c 22595F: drivers/gpio/gpio-arizona.c 22596F: drivers/hwmon/wm83??-hwmon.c 22597F: drivers/input/misc/wm831x-on.c 22598F: drivers/input/touchscreen/wm831x-ts.c 22599F: drivers/input/touchscreen/wm97*.c 22600F: drivers/leds/leds-wm83*.c 22601F: drivers/mfd/arizona* 22602F: drivers/mfd/cs47l24* 22603F: drivers/mfd/wm*.c 22604F: drivers/power/supply/wm83*.c 22605F: drivers/regulator/arizona* 22606F: drivers/regulator/wm8*.c 22607F: drivers/rtc/rtc-wm83*.c 22608F: drivers/video/backlight/wm83*_bl.c 22609F: drivers/watchdog/wm83*_wdt.c 22610F: include/linux/mfd/arizona/ 22611F: include/linux/mfd/wm831x/ 22612F: include/linux/mfd/wm8350/ 22613F: include/linux/mfd/wm8400* 22614F: include/linux/regulator/arizona* 22615F: include/linux/wm97xx.h 22616F: include/sound/wm????.h 22617F: sound/soc/codecs/arizona* 22618F: sound/soc/codecs/cs47l24* 22619F: sound/soc/codecs/wm* 22620 22621WORKQUEUE 22622M: Tejun Heo <tj@kernel.org> 22623R: Lai Jiangshan <jiangshanlai@gmail.com> 22624S: Maintained 22625T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22626F: Documentation/core-api/workqueue.rst 22627F: include/linux/workqueue.h 22628F: kernel/workqueue.c 22629 22630WWAN DRIVERS 22631M: Loic Poulain <loic.poulain@linaro.org> 22632M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22633R: Johannes Berg <johannes@sipsolutions.net> 22634L: netdev@vger.kernel.org 22635S: Maintained 22636F: drivers/net/wwan/ 22637F: include/linux/wwan.h 22638F: include/uapi/linux/wwan.h 22639 22640X-POWERS AXP288 PMIC DRIVERS 22641M: Hans de Goede <hdegoede@redhat.com> 22642S: Maintained 22643F: drivers/acpi/pmic/intel_pmic_xpower.c 22644N: axp288 22645 22646X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22647M: Chen-Yu Tsai <wens@csie.org> 22648L: linux-kernel@vger.kernel.org 22649S: Maintained 22650N: axp[128] 22651 22652X.25 STACK 22653M: Martin Schiller <ms@dev.tdt.de> 22654L: linux-x25@vger.kernel.org 22655S: Maintained 22656F: Documentation/networking/lapb-module.rst 22657F: Documentation/networking/x25* 22658F: drivers/net/wan/hdlc_x25.c 22659F: drivers/net/wan/lapbether.c 22660F: include/*/lapb.h 22661F: include/net/x25* 22662F: include/uapi/linux/x25.h 22663F: net/lapb/ 22664F: net/x25/ 22665 22666X86 ARCHITECTURE (32-BIT AND 64-BIT) 22667M: Thomas Gleixner <tglx@linutronix.de> 22668M: Ingo Molnar <mingo@redhat.com> 22669M: Borislav Petkov <bp@alien8.de> 22670M: Dave Hansen <dave.hansen@linux.intel.com> 22671M: x86@kernel.org 22672R: "H. Peter Anvin" <hpa@zytor.com> 22673L: linux-kernel@vger.kernel.org 22674S: Maintained 22675T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22676F: Documentation/devicetree/bindings/x86/ 22677F: Documentation/x86/ 22678F: arch/x86/ 22679 22680X86 ENTRY CODE 22681M: Andy Lutomirski <luto@kernel.org> 22682L: linux-kernel@vger.kernel.org 22683S: Maintained 22684T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22685F: arch/x86/entry/ 22686 22687X86 MCE INFRASTRUCTURE 22688M: Tony Luck <tony.luck@intel.com> 22689M: Borislav Petkov <bp@alien8.de> 22690L: linux-edac@vger.kernel.org 22691S: Maintained 22692F: Documentation/ABI/testing/sysfs-mce 22693F: Documentation/x86/x86_64/machinecheck.rst 22694F: arch/x86/kernel/cpu/mce/* 22695 22696X86 MICROCODE UPDATE SUPPORT 22697M: Borislav Petkov <bp@alien8.de> 22698S: Maintained 22699F: arch/x86/kernel/cpu/microcode/* 22700 22701X86 MM 22702M: Dave Hansen <dave.hansen@linux.intel.com> 22703M: Andy Lutomirski <luto@kernel.org> 22704M: Peter Zijlstra <peterz@infradead.org> 22705L: linux-kernel@vger.kernel.org 22706S: Maintained 22707T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22708F: arch/x86/mm/ 22709 22710X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22711M: Hans de Goede <hdegoede@redhat.com> 22712L: platform-driver-x86@vger.kernel.org 22713S: Maintained 22714T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22715F: drivers/platform/x86/x86-android-tablets.c 22716 22717X86 PLATFORM DRIVERS 22718M: Hans de Goede <hdegoede@redhat.com> 22719M: Mark Gross <markgross@kernel.org> 22720L: platform-driver-x86@vger.kernel.org 22721S: Maintained 22722T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22723F: drivers/platform/olpc/ 22724F: drivers/platform/x86/ 22725F: include/linux/platform_data/x86/ 22726 22727X86 PLATFORM DRIVERS - ARCH 22728R: Darren Hart <dvhart@infradead.org> 22729R: Andy Shevchenko <andy@infradead.org> 22730L: platform-driver-x86@vger.kernel.org 22731L: x86@kernel.org 22732S: Maintained 22733T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22734F: arch/x86/platform 22735 22736X86 PLATFORM UV HPE SUPERDOME FLEX 22737M: Steve Wahl <steve.wahl@hpe.com> 22738R: Mike Travis <mike.travis@hpe.com> 22739R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22740R: Russ Anderson <russ.anderson@hpe.com> 22741S: Supported 22742F: arch/x86/include/asm/uv/ 22743F: arch/x86/kernel/apic/x2apic_uv_x.c 22744F: arch/x86/platform/uv/ 22745 22746X86 STACK UNWINDING 22747M: Josh Poimboeuf <jpoimboe@kernel.org> 22748M: Peter Zijlstra <peterz@infradead.org> 22749S: Supported 22750F: arch/x86/include/asm/unwind*.h 22751F: arch/x86/kernel/dumpstack.c 22752F: arch/x86/kernel/stacktrace.c 22753F: arch/x86/kernel/unwind_*.c 22754 22755X86 VDSO 22756M: Andy Lutomirski <luto@kernel.org> 22757L: linux-kernel@vger.kernel.org 22758S: Maintained 22759T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22760F: arch/x86/entry/vdso/ 22761 22762XARRAY 22763M: Matthew Wilcox <willy@infradead.org> 22764L: linux-fsdevel@vger.kernel.org 22765S: Supported 22766F: Documentation/core-api/xarray.rst 22767F: include/linux/idr.h 22768F: include/linux/xarray.h 22769F: lib/idr.c 22770F: lib/xarray.c 22771F: tools/testing/radix-tree 22772 22773XBOX DVD IR REMOTE 22774M: Benjamin Valentin <benpicco@googlemail.com> 22775S: Maintained 22776F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22777F: drivers/media/rc/xbox_remote.c 22778 22779XC2028/3028 TUNER DRIVER 22780M: Mauro Carvalho Chehab <mchehab@kernel.org> 22781L: linux-media@vger.kernel.org 22782S: Maintained 22783W: https://linuxtv.org 22784T: git git://linuxtv.org/media_tree.git 22785F: drivers/media/tuners/xc2028.* 22786 22787XDP (eXpress Data Path) 22788M: Alexei Starovoitov <ast@kernel.org> 22789M: Daniel Borkmann <daniel@iogearbox.net> 22790M: David S. Miller <davem@davemloft.net> 22791M: Jakub Kicinski <kuba@kernel.org> 22792M: Jesper Dangaard Brouer <hawk@kernel.org> 22793M: John Fastabend <john.fastabend@gmail.com> 22794L: netdev@vger.kernel.org 22795L: bpf@vger.kernel.org 22796S: Supported 22797F: include/net/xdp.h 22798F: include/net/xdp_priv.h 22799F: include/trace/events/xdp.h 22800F: kernel/bpf/cpumap.c 22801F: kernel/bpf/devmap.c 22802F: net/core/xdp.c 22803F: samples/bpf/xdp* 22804F: tools/testing/selftests/bpf/*xdp* 22805F: tools/testing/selftests/bpf/*/*xdp* 22806F: drivers/net/ethernet/*/*/*/*/*xdp* 22807F: drivers/net/ethernet/*/*/*xdp* 22808K: (?:\b|_)xdp(?:\b|_) 22809 22810XDP SOCKETS (AF_XDP) 22811M: Björn Töpel <bjorn@kernel.org> 22812M: Magnus Karlsson <magnus.karlsson@intel.com> 22813M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22814R: Jonathan Lemon <jonathan.lemon@gmail.com> 22815L: netdev@vger.kernel.org 22816L: bpf@vger.kernel.org 22817S: Maintained 22818F: Documentation/networking/af_xdp.rst 22819F: include/net/xdp_sock* 22820F: include/net/xsk_buff_pool.h 22821F: include/uapi/linux/if_xdp.h 22822F: include/uapi/linux/xdp_diag.h 22823F: include/net/netns/xdp.h 22824F: net/xdp/ 22825F: tools/testing/selftests/bpf/*xsk* 22826 22827XEN BLOCK SUBSYSTEM 22828M: Roger Pau Monné <roger.pau@citrix.com> 22829L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22830S: Supported 22831F: drivers/block/xen* 22832F: drivers/block/xen-blkback/* 22833 22834XEN HYPERVISOR ARM 22835M: Stefano Stabellini <sstabellini@kernel.org> 22836L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22837S: Maintained 22838F: arch/arm/include/asm/xen/ 22839F: arch/arm/xen/ 22840 22841XEN HYPERVISOR ARM64 22842M: Stefano Stabellini <sstabellini@kernel.org> 22843L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22844S: Maintained 22845F: arch/arm64/include/asm/xen/ 22846F: arch/arm64/xen/ 22847 22848XEN HYPERVISOR INTERFACE 22849M: Juergen Gross <jgross@suse.com> 22850M: Stefano Stabellini <sstabellini@kernel.org> 22851R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22852L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22853S: Supported 22854T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22855F: Documentation/ABI/stable/sysfs-hypervisor-xen 22856F: Documentation/ABI/testing/sysfs-hypervisor-xen 22857F: drivers/*/xen-*front.c 22858F: drivers/xen/ 22859F: include/uapi/xen/ 22860F: include/xen/ 22861F: kernel/configs/xen.config 22862 22863XEN HYPERVISOR X86 22864M: Juergen Gross <jgross@suse.com> 22865R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22866L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22867S: Supported 22868F: arch/x86/configs/xen.config 22869F: arch/x86/include/asm/pvclock-abi.h 22870F: arch/x86/include/asm/xen/ 22871F: arch/x86/platform/pvh/ 22872F: arch/x86/xen/ 22873 22874XEN NETWORK BACKEND DRIVER 22875M: Wei Liu <wei.liu@kernel.org> 22876M: Paul Durrant <paul@xen.org> 22877L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22878L: netdev@vger.kernel.org 22879S: Supported 22880F: drivers/net/xen-netback/* 22881 22882XEN PCI SUBSYSTEM 22883M: Juergen Gross <jgross@suse.com> 22884L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22885S: Supported 22886F: arch/x86/pci/*xen* 22887F: drivers/pci/*xen* 22888 22889XEN PVSCSI DRIVERS 22890M: Juergen Gross <jgross@suse.com> 22891L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22892L: linux-scsi@vger.kernel.org 22893S: Supported 22894F: drivers/scsi/xen-scsifront.c 22895F: drivers/xen/xen-scsiback.c 22896F: include/xen/interface/io/vscsiif.h 22897 22898XEN PVUSB DRIVER 22899M: Juergen Gross <jgross@suse.com> 22900L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22901L: linux-usb@vger.kernel.org 22902S: Supported 22903F: drivers/usb/host/xen* 22904F: include/xen/interface/io/usbif.h 22905 22906XEN SOUND FRONTEND DRIVER 22907M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22908L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22909L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22910S: Supported 22911F: sound/xen/* 22912 22913XEN SWIOTLB SUBSYSTEM 22914M: Juergen Gross <jgross@suse.com> 22915M: Stefano Stabellini <sstabellini@kernel.org> 22916L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22917L: iommu@lists.linux.dev 22918S: Supported 22919F: arch/*/include/asm/xen/swiotlb-xen.h 22920F: drivers/xen/swiotlb-xen.c 22921F: include/xen/arm/swiotlb-xen.h 22922F: include/xen/swiotlb-xen.h 22923 22924XFS FILESYSTEM 22925C: irc://irc.oftc.net/xfs 22926M: Darrick J. Wong <djwong@kernel.org> 22927L: linux-xfs@vger.kernel.org 22928S: Supported 22929W: http://xfs.org/ 22930T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22931F: Documentation/ABI/testing/sysfs-fs-xfs 22932F: Documentation/admin-guide/xfs.rst 22933F: Documentation/filesystems/xfs-delayed-logging-design.rst 22934F: Documentation/filesystems/xfs-self-describing-metadata.rst 22935F: fs/xfs/ 22936F: include/uapi/linux/dqblk_xfs.h 22937F: include/uapi/linux/fsmap.h 22938 22939XILINX AMS DRIVER 22940M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22941L: linux-iio@vger.kernel.org 22942S: Maintained 22943F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22944F: drivers/iio/adc/xilinx-ams.c 22945 22946XILINX AXI ETHERNET DRIVER 22947M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22948S: Maintained 22949F: drivers/net/ethernet/xilinx/xilinx_axienet* 22950 22951XILINX CAN DRIVER 22952M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22953R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22954L: linux-can@vger.kernel.org 22955S: Maintained 22956F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22957F: drivers/net/can/xilinx_can.c 22958 22959XILINX GPIO DRIVER 22960M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22961R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22962R: Michal Simek <michal.simek@xilinx.com> 22963S: Maintained 22964F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 22965F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22966F: drivers/gpio/gpio-xilinx.c 22967F: drivers/gpio/gpio-zynq.c 22968 22969XILINX SD-FEC IP CORES 22970M: Derek Kiernan <derek.kiernan@xilinx.com> 22971M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22972S: Maintained 22973F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22974F: Documentation/misc-devices/xilinx_sdfec.rst 22975F: drivers/misc/Kconfig 22976F: drivers/misc/Makefile 22977F: drivers/misc/xilinx_sdfec.c 22978F: include/uapi/misc/xilinx_sdfec.h 22979 22980XILINX PWM DRIVER 22981M: Sean Anderson <sean.anderson@seco.com> 22982S: Maintained 22983F: drivers/pwm/pwm-xilinx.c 22984F: include/clocksource/timer-xilinx.h 22985 22986XILINX UARTLITE SERIAL DRIVER 22987M: Peter Korsgaard <jacmet@sunsite.dk> 22988L: linux-serial@vger.kernel.org 22989S: Maintained 22990F: drivers/tty/serial/uartlite.c 22991 22992XILINX VIDEO IP CORES 22993M: Hyun Kwon <hyun.kwon@xilinx.com> 22994M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22995L: linux-media@vger.kernel.org 22996S: Supported 22997T: git git://linuxtv.org/media_tree.git 22998F: Documentation/devicetree/bindings/media/xilinx/ 22999F: drivers/media/platform/xilinx/ 23000F: include/uapi/linux/xilinx-v4l2-controls.h 23001 23002XILINX XDMA DRIVER 23003M: Lizhi Hou <lizhi.hou@amd.com> 23004M: Brian Xu <brian.xu@amd.com> 23005M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23006L: dmaengine@vger.kernel.org 23007S: Supported 23008F: drivers/dma/xilinx/xdma-regs.h 23009F: drivers/dma/xilinx/xdma.c 23010F: include/linux/dma/amd_xdma.h 23011F: include/linux/platform_data/amd_xdma.h 23012 23013XILINX ZYNQMP DPDMA DRIVER 23014M: Hyun Kwon <hyun.kwon@xilinx.com> 23015M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23016L: dmaengine@vger.kernel.org 23017S: Supported 23018F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23019F: drivers/dma/xilinx/xilinx_dpdma.c 23020F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23021 23022XILINX ZYNQMP OCM EDAC DRIVER 23023M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23024M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23025S: Maintained 23026F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23027F: drivers/edac/zynqmp_edac.c 23028 23029XILINX ZYNQMP PSGTR PHY DRIVER 23030M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23031M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23032L: linux-kernel@vger.kernel.org 23033S: Supported 23034T: git https://github.com/Xilinx/linux-xlnx.git 23035F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23036F: drivers/phy/xilinx/phy-zynqmp.c 23037 23038XILINX ZYNQMP SHA3 DRIVER 23039M: Harsha <harsha.harsha@xilinx.com> 23040S: Maintained 23041F: drivers/crypto/xilinx/zynqmp-sha.c 23042 23043XILINX EVENT MANAGEMENT DRIVER 23044M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23045S: Maintained 23046F: drivers/soc/xilinx/xlnx_event_manager.c 23047F: include/linux/firmware/xlnx-event-manager.h 23048 23049XILLYBUS DRIVER 23050M: Eli Billauer <eli.billauer@gmail.com> 23051L: linux-kernel@vger.kernel.org 23052S: Supported 23053F: drivers/char/xillybus/ 23054 23055XLP9XX I2C DRIVER 23056M: George Cherian <gcherian@marvell.com> 23057L: linux-i2c@vger.kernel.org 23058S: Supported 23059W: http://www.marvell.com 23060F: drivers/i2c/busses/i2c-xlp9xx.c 23061 23062XRA1403 GPIO EXPANDER 23063M: Nandor Han <nandor.han@ge.com> 23064M: Semi Malinen <semi.malinen@ge.com> 23065L: linux-gpio@vger.kernel.org 23066S: Maintained 23067F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23068F: drivers/gpio/gpio-xra1403.c 23069 23070XTENSA XTFPGA PLATFORM SUPPORT 23071M: Max Filippov <jcmvbkbc@gmail.com> 23072L: linux-xtensa@linux-xtensa.org 23073S: Maintained 23074F: drivers/spi/spi-xtensa-xtfpga.c 23075F: sound/soc/xtensa/xtfpga-i2s.c 23076 23077YAM DRIVER FOR AX.25 23078M: Jean-Paul Roubelat <jpr@f6fbb.org> 23079L: linux-hams@vger.kernel.org 23080S: Maintained 23081F: drivers/net/hamradio/yam* 23082F: include/linux/yam.h 23083 23084YAMA SECURITY MODULE 23085M: Kees Cook <keescook@chromium.org> 23086S: Supported 23087T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23088F: Documentation/admin-guide/LSM/Yama.rst 23089F: security/yama/ 23090 23091YEALINK PHONE DRIVER 23092M: Henk Vergonet <Henk.Vergonet@gmail.com> 23093L: usbb2k-api-dev@nongnu.org 23094S: Maintained 23095F: Documentation/input/devices/yealink.rst 23096F: drivers/input/misc/yealink.* 23097 23098Z8530 DRIVER FOR AX.25 23099M: Joerg Reuter <jreuter@yaina.de> 23100L: linux-hams@vger.kernel.org 23101S: Maintained 23102W: http://yaina.de/jreuter/ 23103W: http://www.qsl.net/dl1bke/ 23104F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23105F: drivers/net/hamradio/*scc.c 23106F: drivers/net/hamradio/z8530.h 23107 23108ZBUD COMPRESSED PAGE ALLOCATOR 23109M: Seth Jennings <sjenning@redhat.com> 23110M: Dan Streetman <ddstreet@ieee.org> 23111L: linux-mm@kvack.org 23112S: Maintained 23113F: mm/zbud.c 23114 23115Z3FOLD COMPRESSED PAGE ALLOCATOR 23116M: Vitaly Wool <vitaly.wool@konsulko.com> 23117R: Miaohe Lin <linmiaohe@huawei.com> 23118L: linux-mm@kvack.org 23119S: Maintained 23120F: mm/z3fold.c 23121 23122ZD1211RW WIRELESS DRIVER 23123M: Ulrich Kunitz <kune@deine-taler.de> 23124L: linux-wireless@vger.kernel.org 23125L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23126S: Maintained 23127W: http://zd1211.ath.cx/wiki/DriverRewrite 23128F: drivers/net/wireless/zydas/zd1211rw/ 23129 23130ZD1301 MEDIA DRIVER 23131M: Antti Palosaari <crope@iki.fi> 23132L: linux-media@vger.kernel.org 23133S: Maintained 23134W: https://linuxtv.org/ 23135W: http://palosaari.fi/linux/ 23136Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23137F: drivers/media/usb/dvb-usb-v2/zd1301* 23138 23139ZD1301_DEMOD MEDIA DRIVER 23140M: Antti Palosaari <crope@iki.fi> 23141L: linux-media@vger.kernel.org 23142S: Maintained 23143W: https://linuxtv.org/ 23144W: http://palosaari.fi/linux/ 23145Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23146F: drivers/media/dvb-frontends/zd1301_demod* 23147 23148ZHAOXIN PROCESSOR SUPPORT 23149M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23150L: linux-kernel@vger.kernel.org 23151S: Maintained 23152F: arch/x86/kernel/cpu/zhaoxin.c 23153 23154ZONEFS FILESYSTEM 23155M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 23156M: Naohiro Aota <naohiro.aota@wdc.com> 23157R: Johannes Thumshirn <jth@kernel.org> 23158L: linux-fsdevel@vger.kernel.org 23159S: Maintained 23160T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23161F: Documentation/filesystems/zonefs.rst 23162F: fs/zonefs/ 23163 23164ZPOOL COMPRESSED PAGE STORAGE API 23165M: Dan Streetman <ddstreet@ieee.org> 23166L: linux-mm@kvack.org 23167S: Maintained 23168F: include/linux/zpool.h 23169F: mm/zpool.c 23170 23171ZR36067 VIDEO FOR LINUX DRIVER 23172M: Corentin Labbe <clabbe@baylibre.com> 23173L: mjpeg-users@lists.sourceforge.net 23174L: linux-media@vger.kernel.org 23175S: Maintained 23176W: http://mjpeg.sourceforge.net/driver-zoran/ 23177Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23178F: Documentation/driver-api/media/drivers/zoran.rst 23179F: drivers/media/pci/zoran/ 23180 23181ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23182M: Minchan Kim <minchan@kernel.org> 23183M: Sergey Senozhatsky <senozhatsky@chromium.org> 23184L: linux-kernel@vger.kernel.org 23185S: Maintained 23186F: Documentation/admin-guide/blockdev/zram.rst 23187F: drivers/block/zram/ 23188 23189ZS DECSTATION Z85C30 SERIAL DRIVER 23190M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23191S: Maintained 23192F: drivers/tty/serial/zs.* 23193 23194ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23195M: Minchan Kim <minchan@kernel.org> 23196M: Sergey Senozhatsky <senozhatsky@chromium.org> 23197L: linux-mm@kvack.org 23198S: Maintained 23199F: Documentation/mm/zsmalloc.rst 23200F: include/linux/zsmalloc.h 23201F: mm/zsmalloc.c 23202 23203ZSTD 23204M: Nick Terrell <terrelln@fb.com> 23205S: Maintained 23206B: https://github.com/facebook/zstd/issues 23207T: git https://github.com/terrelln/linux.git 23208F: include/linux/zstd* 23209F: lib/zstd/ 23210F: lib/decompress_unzstd.c 23211F: crypto/zstd.c 23212N: zstd 23213K: zstd 23214 23215ZSWAP COMPRESSED SWAP CACHING 23216M: Seth Jennings <sjenning@redhat.com> 23217M: Dan Streetman <ddstreet@ieee.org> 23218M: Vitaly Wool <vitaly.wool@konsulko.com> 23219L: linux-mm@kvack.org 23220S: Maintained 23221F: mm/zswap.c 23222 23223THE REST 23224M: Linus Torvalds <torvalds@linux-foundation.org> 23225L: linux-kernel@vger.kernel.org 23226S: Buried alive in reporters 23227T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23228F: * 23229F: */ 23230