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@resnulli.us> 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 6521B: https://gitlab.freedesktop.org/drm/msm/-/issues 6522T: git https://gitlab.freedesktop.org/drm/msm.git 6523F: Documentation/devicetree/bindings/display/msm/ 6524F: drivers/gpu/drm/msm/ 6525F: include/uapi/drm/msm_drm.h 6526 6527DRM DRIVER FOR NOVATEK NT35510 PANELS 6528M: Linus Walleij <linus.walleij@linaro.org> 6529S: Maintained 6530T: git git://anongit.freedesktop.org/drm/drm-misc 6531F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6532F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6533 6534DRM DRIVER FOR NOVATEK NT35560 PANELS 6535M: Linus Walleij <linus.walleij@linaro.org> 6536S: Maintained 6537T: git git://anongit.freedesktop.org/drm/drm-misc 6538F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6539F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6540 6541DRM DRIVER FOR NOVATEK NT36523 PANELS 6542M: Jianhua Lu <lujianhua000@gmail.com> 6543S: Maintained 6544T: git git://anongit.freedesktop.org/drm/drm-misc 6545F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6546F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6547 6548DRM DRIVER FOR NOVATEK NT36672A PANELS 6549M: Sumit Semwal <sumit.semwal@linaro.org> 6550S: Maintained 6551T: git git://anongit.freedesktop.org/drm/drm-misc 6552F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6553F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6554 6555DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6556M: Ben Skeggs <bskeggs@redhat.com> 6557M: Karol Herbst <kherbst@redhat.com> 6558M: Lyude Paul <lyude@redhat.com> 6559L: dri-devel@lists.freedesktop.org 6560L: nouveau@lists.freedesktop.org 6561S: Supported 6562W: https://nouveau.freedesktop.org/ 6563Q: https://patchwork.freedesktop.org/project/nouveau/ 6564Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6565B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6566C: irc://irc.oftc.net/nouveau 6567T: git https://gitlab.freedesktop.org/drm/nouveau.git 6568F: drivers/gpu/drm/nouveau/ 6569F: include/uapi/drm/nouveau_drm.h 6570 6571DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6572M: Stefan Mavrodiev <stefan@olimex.com> 6573S: Maintained 6574F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6575F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6576 6577DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6578R: Douglas Anderson <dianders@chromium.org> 6579F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6580F: drivers/gpu/drm/bridge/parade-ps8640.c 6581 6582DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6583M: Noralf Trønnes <noralf@tronnes.org> 6584S: Maintained 6585T: git git://anongit.freedesktop.org/drm/drm-misc 6586F: Documentation/devicetree/bindings/display/repaper.txt 6587F: drivers/gpu/drm/tiny/repaper.c 6588 6589DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6590M: Javier Martinez Canillas <javierm@redhat.com> 6591S: Maintained 6592T: git git://anongit.freedesktop.org/drm/drm-misc 6593F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6594F: drivers/gpu/drm/solomon/ssd130x* 6595 6596DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6597M: Dave Airlie <airlied@redhat.com> 6598M: Gerd Hoffmann <kraxel@redhat.com> 6599L: virtualization@lists.linux-foundation.org 6600S: Obsolete 6601W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6602T: git git://anongit.freedesktop.org/drm/drm-misc 6603F: drivers/gpu/drm/tiny/cirrus.c 6604 6605DRM DRIVER FOR QXL VIRTUAL GPU 6606M: Dave Airlie <airlied@redhat.com> 6607M: Gerd Hoffmann <kraxel@redhat.com> 6608L: virtualization@lists.linux-foundation.org 6609L: spice-devel@lists.freedesktop.org 6610S: Maintained 6611T: git git://anongit.freedesktop.org/drm/drm-misc 6612F: drivers/gpu/drm/qxl/ 6613F: include/uapi/drm/qxl_drm.h 6614 6615DRM DRIVER FOR RAYDIUM RM67191 PANELS 6616M: Robert Chiras <robert.chiras@nxp.com> 6617S: Maintained 6618F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6619F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6620 6621DRM DRIVER FOR SAMSUNG DB7430 PANELS 6622M: Linus Walleij <linus.walleij@linaro.org> 6623S: Maintained 6624T: git git://anongit.freedesktop.org/drm/drm-misc 6625F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6626F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6627 6628DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6629M: Inki Dae <inki.dae@samsung.com> 6630M: Jagan Teki <jagan@amarulasolutions.com> 6631M: Marek Szyprowski <m.szyprowski@samsung.com> 6632S: Maintained 6633T: git git://anongit.freedesktop.org/drm/drm-misc 6634F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6635F: drivers/gpu/drm/bridge/samsung-dsim.c 6636F: include/drm/bridge/samsung-dsim.h 6637 6638DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6639M: Markuss Broks <markuss.broks@gmail.com> 6640S: Maintained 6641F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6642F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6643 6644DRM DRIVER FOR SITRONIX ST7703 PANELS 6645M: Guido Günther <agx@sigxcpu.org> 6646R: Purism Kernel Team <kernel@puri.sm> 6647R: Ondrej Jirman <megous@megous.com> 6648S: Maintained 6649F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6650F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6651 6652DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6653M: Thomas Zimmermann <tzimmermann@suse.de> 6654M: Javier Martinez Canillas <javierm@redhat.com> 6655L: dri-devel@lists.freedesktop.org 6656S: Maintained 6657T: git git://anongit.freedesktop.org/drm/drm-misc 6658F: drivers/gpu/drm/drm_aperture.c 6659F: drivers/gpu/drm/tiny/ofdrm.c 6660F: drivers/gpu/drm/tiny/simpledrm.c 6661F: drivers/video/aperture.c 6662F: drivers/video/nomodeset.c 6663F: include/drm/drm_aperture.h 6664F: include/linux/aperture.h 6665F: include/video/nomodeset.h 6666 6667DRM DRIVER FOR SITRONIX ST7586 PANELS 6668M: David Lechner <david@lechnology.com> 6669S: Maintained 6670T: git git://anongit.freedesktop.org/drm/drm-misc 6671F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6672F: drivers/gpu/drm/tiny/st7586.c 6673 6674DRM DRIVER FOR SITRONIX ST7701 PANELS 6675M: Jagan Teki <jagan@amarulasolutions.com> 6676S: Maintained 6677F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6678F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6679 6680DRM DRIVER FOR SITRONIX ST7735R PANELS 6681M: David Lechner <david@lechnology.com> 6682S: Maintained 6683T: git git://anongit.freedesktop.org/drm/drm-misc 6684F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6685F: drivers/gpu/drm/tiny/st7735r.c 6686 6687DRM DRIVER FOR ST-ERICSSON MCDE 6688M: Linus Walleij <linus.walleij@linaro.org> 6689S: Maintained 6690T: git git://anongit.freedesktop.org/drm/drm-misc 6691F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6692F: drivers/gpu/drm/mcde/ 6693 6694DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6695M: Jagan Teki <jagan@amarulasolutions.com> 6696S: Maintained 6697F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6698F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6699 6700DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6701R: Douglas Anderson <dianders@chromium.org> 6702F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6703F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6704 6705DRM DRIVER FOR TPO TPG110 PANELS 6706M: Linus Walleij <linus.walleij@linaro.org> 6707S: Maintained 6708T: git git://anongit.freedesktop.org/drm/drm-misc 6709F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6710F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6711 6712DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6713M: Dave Airlie <airlied@redhat.com> 6714R: Sean Paul <sean@poorly.run> 6715R: Thomas Zimmermann <tzimmermann@suse.de> 6716L: dri-devel@lists.freedesktop.org 6717S: Supported 6718T: git git://anongit.freedesktop.org/drm/drm-misc 6719F: drivers/gpu/drm/udl/ 6720 6721DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6722M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6723M: Melissa Wen <melissa.srw@gmail.com> 6724M: Maíra Canal <mairacanal@riseup.net> 6725R: Haneen Mohammed <hamohammed.sa@gmail.com> 6726R: Daniel Vetter <daniel@ffwll.ch> 6727L: dri-devel@lists.freedesktop.org 6728S: Maintained 6729T: git git://anongit.freedesktop.org/drm/drm-misc 6730F: Documentation/gpu/vkms.rst 6731F: drivers/gpu/drm/vkms/ 6732 6733DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6734M: Hans de Goede <hdegoede@redhat.com> 6735L: dri-devel@lists.freedesktop.org 6736S: Maintained 6737T: git git://anongit.freedesktop.org/drm/drm-misc 6738F: drivers/gpu/drm/vboxvideo/ 6739 6740DRM DRIVER FOR VMWARE VIRTUAL GPU 6741M: Zack Rusin <zackr@vmware.com> 6742R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6743L: dri-devel@lists.freedesktop.org 6744S: Supported 6745T: git git://anongit.freedesktop.org/drm/drm-misc 6746F: drivers/gpu/drm/vmwgfx/ 6747F: include/uapi/drm/vmwgfx_drm.h 6748 6749DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6750M: Linus Walleij <linus.walleij@linaro.org> 6751S: Maintained 6752T: git git://anongit.freedesktop.org/drm/drm-misc 6753F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6754F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6755 6756DRM DRIVERS 6757M: David Airlie <airlied@gmail.com> 6758M: Daniel Vetter <daniel@ffwll.ch> 6759L: dri-devel@lists.freedesktop.org 6760S: Maintained 6761B: https://gitlab.freedesktop.org/drm 6762C: irc://irc.oftc.net/dri-devel 6763T: git git://anongit.freedesktop.org/drm/drm 6764F: Documentation/devicetree/bindings/display/ 6765F: Documentation/devicetree/bindings/gpu/ 6766F: Documentation/gpu/ 6767F: drivers/gpu/ 6768F: include/drm/ 6769F: include/linux/vga* 6770F: include/uapi/drm/ 6771 6772DRM DRIVERS AND MISC GPU PATCHES 6773M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6774M: Maxime Ripard <mripard@kernel.org> 6775M: Thomas Zimmermann <tzimmermann@suse.de> 6776S: Maintained 6777W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6778T: git git://anongit.freedesktop.org/drm/drm-misc 6779F: Documentation/gpu/ 6780F: drivers/gpu/drm/* 6781F: drivers/gpu/vga/ 6782F: include/drm/drm* 6783F: include/linux/vga* 6784F: include/uapi/drm/drm* 6785 6786DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6787M: Oded Gabbay <ogabbay@kernel.org> 6788L: dri-devel@lists.freedesktop.org 6789S: Maintained 6790C: irc://irc.oftc.net/dri-devel 6791T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6792F: Documentation/accel/ 6793F: drivers/accel/ 6794F: include/drm/drm_accel.h 6795 6796DRM ACCEL DRIVERS FOR INTEL VPU 6797M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6798M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6799L: dri-devel@lists.freedesktop.org 6800S: Supported 6801T: git git://anongit.freedesktop.org/drm/drm-misc 6802F: drivers/accel/ivpu/ 6803F: include/uapi/drm/ivpu_accel.h 6804 6805DRM DRIVERS FOR ALLWINNER A10 6806M: Maxime Ripard <mripard@kernel.org> 6807M: Chen-Yu Tsai <wens@csie.org> 6808L: dri-devel@lists.freedesktop.org 6809S: Supported 6810T: git git://anongit.freedesktop.org/drm/drm-misc 6811F: Documentation/devicetree/bindings/display/allwinner* 6812F: drivers/gpu/drm/sun4i/ 6813 6814DRM DRIVERS FOR AMLOGIC SOCS 6815M: Neil Armstrong <neil.armstrong@linaro.org> 6816L: dri-devel@lists.freedesktop.org 6817L: linux-amlogic@lists.infradead.org 6818S: Supported 6819W: http://linux-meson.com/ 6820T: git git://anongit.freedesktop.org/drm/drm-misc 6821F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6822F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6823F: Documentation/gpu/meson.rst 6824F: drivers/gpu/drm/meson/ 6825 6826DRM DRIVERS FOR ATMEL HLCDC 6827M: Sam Ravnborg <sam@ravnborg.org> 6828M: Boris Brezillon <bbrezillon@kernel.org> 6829L: dri-devel@lists.freedesktop.org 6830S: Supported 6831T: git git://anongit.freedesktop.org/drm/drm-misc 6832F: Documentation/devicetree/bindings/display/atmel/ 6833F: drivers/gpu/drm/atmel-hlcdc/ 6834 6835DRM DRIVERS FOR BRIDGE CHIPS 6836M: Andrzej Hajda <andrzej.hajda@intel.com> 6837M: Neil Armstrong <neil.armstrong@linaro.org> 6838M: Robert Foss <rfoss@kernel.org> 6839R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6840R: Jonas Karlman <jonas@kwiboo.se> 6841R: Jernej Skrabec <jernej.skrabec@gmail.com> 6842S: Maintained 6843T: git git://anongit.freedesktop.org/drm/drm-misc 6844F: Documentation/devicetree/bindings/display/bridge/ 6845F: drivers/gpu/drm/bridge/ 6846F: drivers/gpu/drm/drm_bridge.c 6847F: include/drm/drm_bridge.h 6848 6849DRM DRIVERS FOR EXYNOS 6850M: Inki Dae <inki.dae@samsung.com> 6851M: Seung-Woo Kim <sw0312.kim@samsung.com> 6852M: Kyungmin Park <kyungmin.park@samsung.com> 6853L: dri-devel@lists.freedesktop.org 6854S: Supported 6855T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6856F: Documentation/devicetree/bindings/display/exynos/ 6857F: Documentation/devicetree/bindings/display/samsung/ 6858F: drivers/gpu/drm/exynos/ 6859F: include/uapi/drm/exynos_drm.h 6860 6861DRM DRIVERS FOR FREESCALE DCU 6862M: Stefan Agner <stefan@agner.ch> 6863M: Alison Wang <alison.wang@nxp.com> 6864L: dri-devel@lists.freedesktop.org 6865S: Supported 6866T: git git://anongit.freedesktop.org/drm/drm-misc 6867F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6868F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6869F: drivers/gpu/drm/fsl-dcu/ 6870 6871DRM DRIVERS FOR FREESCALE IMX 6872M: Philipp Zabel <p.zabel@pengutronix.de> 6873L: dri-devel@lists.freedesktop.org 6874S: Maintained 6875F: Documentation/devicetree/bindings/display/imx/ 6876F: drivers/gpu/drm/imx/ipuv3/ 6877F: drivers/gpu/ipu-v3/ 6878 6879DRM DRIVERS FOR FREESCALE IMX BRIDGE 6880M: Liu Ying <victor.liu@nxp.com> 6881L: dri-devel@lists.freedesktop.org 6882S: Maintained 6883F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6884F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6885F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6886F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6887F: drivers/gpu/drm/bridge/imx/ 6888 6889DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6890M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6891L: dri-devel@lists.freedesktop.org 6892S: Maintained 6893T: git git://github.com/patjak/drm-gma500 6894F: drivers/gpu/drm/gma500/ 6895 6896DRM DRIVERS FOR HISILICON 6897M: Xinliang Liu <xinliang.liu@linaro.org> 6898M: Tian Tao <tiantao6@hisilicon.com> 6899R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6900R: Sumit Semwal <sumit.semwal@linaro.org> 6901R: Yongqin Liu <yongqin.liu@linaro.org> 6902R: John Stultz <jstultz@google.com> 6903L: dri-devel@lists.freedesktop.org 6904S: Maintained 6905T: git git://anongit.freedesktop.org/drm/drm-misc 6906F: Documentation/devicetree/bindings/display/hisilicon/ 6907F: drivers/gpu/drm/hisilicon/ 6908 6909DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6910M: Deepak Rawat <drawat.floss@gmail.com> 6911L: linux-hyperv@vger.kernel.org 6912L: dri-devel@lists.freedesktop.org 6913S: Maintained 6914T: git git://anongit.freedesktop.org/drm/drm-misc 6915F: drivers/gpu/drm/hyperv 6916 6917DRM DRIVERS FOR LIMA 6918M: Qiang Yu <yuq825@gmail.com> 6919L: dri-devel@lists.freedesktop.org 6920L: lima@lists.freedesktop.org (moderated for non-subscribers) 6921S: Maintained 6922T: git git://anongit.freedesktop.org/drm/drm-misc 6923F: drivers/gpu/drm/lima/ 6924F: include/uapi/drm/lima_drm.h 6925 6926DRM DRIVERS FOR MEDIATEK 6927M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6928M: Philipp Zabel <p.zabel@pengutronix.de> 6929L: dri-devel@lists.freedesktop.org 6930L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6931S: Supported 6932F: Documentation/devicetree/bindings/display/mediatek/ 6933F: drivers/gpu/drm/mediatek/ 6934F: drivers/phy/mediatek/phy-mtk-dp.c 6935F: drivers/phy/mediatek/phy-mtk-hdmi* 6936F: drivers/phy/mediatek/phy-mtk-mipi* 6937 6938DRM DRIVERS FOR NVIDIA TEGRA 6939M: Thierry Reding <thierry.reding@gmail.com> 6940M: Mikko Perttunen <mperttunen@nvidia.com> 6941L: dri-devel@lists.freedesktop.org 6942L: linux-tegra@vger.kernel.org 6943S: Supported 6944T: git https://gitlab.freedesktop.org/drm/tegra.git 6945F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6946F: Documentation/devicetree/bindings/gpu/host1x/ 6947F: drivers/gpu/drm/tegra/ 6948F: drivers/gpu/host1x/ 6949F: include/linux/host1x.h 6950F: include/uapi/drm/tegra_drm.h 6951 6952DRM DRIVERS FOR RENESAS 6953M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6954M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6955L: dri-devel@lists.freedesktop.org 6956L: linux-renesas-soc@vger.kernel.org 6957S: Supported 6958T: git git://linuxtv.org/pinchartl/media drm/du/next 6959F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6960F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6961F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6962F: Documentation/devicetree/bindings/display/renesas,du.yaml 6963F: drivers/gpu/drm/rcar-du/ 6964F: drivers/gpu/drm/shmobile/ 6965F: include/linux/platform_data/shmob_drm.h 6966 6967DRM DRIVERS FOR ROCKCHIP 6968M: Sandy Huang <hjc@rock-chips.com> 6969M: Heiko Stübner <heiko@sntech.de> 6970L: dri-devel@lists.freedesktop.org 6971S: Maintained 6972T: git git://anongit.freedesktop.org/drm/drm-misc 6973F: Documentation/devicetree/bindings/display/rockchip/ 6974F: drivers/gpu/drm/rockchip/ 6975 6976DRM DRIVERS FOR STI 6977M: Alain Volmat <alain.volmat@foss.st.com> 6978L: dri-devel@lists.freedesktop.org 6979S: Maintained 6980T: git git://anongit.freedesktop.org/drm/drm-misc 6981F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6982F: drivers/gpu/drm/sti 6983 6984DRM DRIVERS FOR STM 6985M: Yannick Fertre <yannick.fertre@foss.st.com> 6986M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 6987M: Philippe Cornu <philippe.cornu@foss.st.com> 6988L: dri-devel@lists.freedesktop.org 6989S: Maintained 6990T: git git://anongit.freedesktop.org/drm/drm-misc 6991F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 6992F: drivers/gpu/drm/stm 6993 6994DRM DRIVERS FOR TI KEYSTONE 6995M: Jyri Sarha <jyri.sarha@iki.fi> 6996M: Tomi Valkeinen <tomba@kernel.org> 6997L: dri-devel@lists.freedesktop.org 6998S: Maintained 6999T: git git://anongit.freedesktop.org/drm/drm-misc 7000F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7001F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7002F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7003F: drivers/gpu/drm/tidss/ 7004 7005DRM DRIVERS FOR TI LCDC 7006M: Jyri Sarha <jyri.sarha@iki.fi> 7007R: Tomi Valkeinen <tomba@kernel.org> 7008L: dri-devel@lists.freedesktop.org 7009S: Maintained 7010F: Documentation/devicetree/bindings/display/tilcdc/ 7011F: drivers/gpu/drm/tilcdc/ 7012 7013DRM DRIVERS FOR TI OMAP 7014M: Tomi Valkeinen <tomba@kernel.org> 7015L: dri-devel@lists.freedesktop.org 7016S: Maintained 7017F: Documentation/devicetree/bindings/display/ti/ 7018F: drivers/gpu/drm/omapdrm/ 7019 7020DRM DRIVERS FOR V3D 7021M: Emma Anholt <emma@anholt.net> 7022M: Melissa Wen <mwen@igalia.com> 7023S: Supported 7024T: git git://anongit.freedesktop.org/drm/drm-misc 7025F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7026F: drivers/gpu/drm/v3d/ 7027F: include/uapi/drm/v3d_drm.h 7028 7029DRM DRIVERS FOR VC4 7030M: Emma Anholt <emma@anholt.net> 7031M: Maxime Ripard <mripard@kernel.org> 7032S: Supported 7033T: git git://github.com/anholt/linux 7034T: git git://anongit.freedesktop.org/drm/drm-misc 7035F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7036F: drivers/gpu/drm/vc4/ 7037F: include/uapi/drm/vc4_drm.h 7038 7039DRM DRIVERS FOR VIVANTE GPU IP 7040M: Lucas Stach <l.stach@pengutronix.de> 7041R: Russell King <linux+etnaviv@armlinux.org.uk> 7042R: Christian Gmeiner <christian.gmeiner@gmail.com> 7043L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7044L: dri-devel@lists.freedesktop.org 7045S: Maintained 7046F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7047F: drivers/gpu/drm/etnaviv/ 7048F: include/uapi/drm/etnaviv_drm.h 7049 7050DRM DRIVERS FOR XEN 7051M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7052L: dri-devel@lists.freedesktop.org 7053L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7054S: Supported 7055T: git git://anongit.freedesktop.org/drm/drm-misc 7056F: Documentation/gpu/xen-front.rst 7057F: drivers/gpu/drm/xen/ 7058 7059DRM DRIVERS FOR XILINX 7060M: Hyun Kwon <hyun.kwon@xilinx.com> 7061M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7062L: dri-devel@lists.freedesktop.org 7063S: Maintained 7064T: git git://anongit.freedesktop.org/drm/drm-misc 7065F: Documentation/devicetree/bindings/display/xlnx/ 7066F: drivers/gpu/drm/xlnx/ 7067 7068DRM PANEL DRIVERS 7069M: Neil Armstrong <neil.armstrong@linaro.org> 7070R: Sam Ravnborg <sam@ravnborg.org> 7071L: dri-devel@lists.freedesktop.org 7072S: Maintained 7073T: git git://anongit.freedesktop.org/drm/drm-misc 7074F: Documentation/devicetree/bindings/display/panel/ 7075F: drivers/gpu/drm/drm_panel.c 7076F: drivers/gpu/drm/panel/ 7077F: include/drm/drm_panel.h 7078 7079DRM PRIVACY-SCREEN CLASS 7080M: Hans de Goede <hdegoede@redhat.com> 7081L: dri-devel@lists.freedesktop.org 7082S: Maintained 7083T: git git://anongit.freedesktop.org/drm/drm-misc 7084F: drivers/gpu/drm/drm_privacy_screen* 7085F: include/drm/drm_privacy_screen* 7086 7087DRM TTM SUBSYSTEM 7088M: Christian Koenig <christian.koenig@amd.com> 7089M: Huang Rui <ray.huang@amd.com> 7090L: dri-devel@lists.freedesktop.org 7091S: Maintained 7092T: git git://anongit.freedesktop.org/drm/drm-misc 7093F: drivers/gpu/drm/ttm/ 7094F: include/drm/ttm/ 7095 7096DRM GPU SCHEDULER 7097M: Luben Tuikov <luben.tuikov@amd.com> 7098L: dri-devel@lists.freedesktop.org 7099S: Maintained 7100T: git git://anongit.freedesktop.org/drm/drm-misc 7101F: drivers/gpu/drm/scheduler/ 7102F: include/drm/gpu_scheduler.h 7103 7104DSBR100 USB FM RADIO DRIVER 7105M: Alexey Klimov <klimov.linux@gmail.com> 7106L: linux-media@vger.kernel.org 7107S: Maintained 7108T: git git://linuxtv.org/media_tree.git 7109F: drivers/media/radio/dsbr100.c 7110 7111DT3155 MEDIA DRIVER 7112M: Hans Verkuil <hverkuil@xs4all.nl> 7113L: linux-media@vger.kernel.org 7114S: Odd Fixes 7115W: https://linuxtv.org 7116T: git git://linuxtv.org/media_tree.git 7117F: drivers/media/pci/dt3155/ 7118 7119DVB_USB_AF9015 MEDIA DRIVER 7120M: Antti Palosaari <crope@iki.fi> 7121L: linux-media@vger.kernel.org 7122S: Maintained 7123W: https://linuxtv.org 7124W: http://palosaari.fi/linux/ 7125Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7126T: git git://linuxtv.org/anttip/media_tree.git 7127F: drivers/media/usb/dvb-usb-v2/af9015* 7128 7129DVB_USB_AF9035 MEDIA DRIVER 7130M: Antti Palosaari <crope@iki.fi> 7131L: linux-media@vger.kernel.org 7132S: Maintained 7133W: https://linuxtv.org 7134W: http://palosaari.fi/linux/ 7135Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7136T: git git://linuxtv.org/anttip/media_tree.git 7137F: drivers/media/usb/dvb-usb-v2/af9035* 7138 7139DVB_USB_ANYSEE MEDIA DRIVER 7140M: Antti Palosaari <crope@iki.fi> 7141L: linux-media@vger.kernel.org 7142S: Maintained 7143W: https://linuxtv.org 7144W: http://palosaari.fi/linux/ 7145Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7146T: git git://linuxtv.org/anttip/media_tree.git 7147F: drivers/media/usb/dvb-usb-v2/anysee* 7148 7149DVB_USB_AU6610 MEDIA DRIVER 7150M: Antti Palosaari <crope@iki.fi> 7151L: linux-media@vger.kernel.org 7152S: Maintained 7153W: https://linuxtv.org 7154W: http://palosaari.fi/linux/ 7155Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7156T: git git://linuxtv.org/anttip/media_tree.git 7157F: drivers/media/usb/dvb-usb-v2/au6610* 7158 7159DVB_USB_CE6230 MEDIA DRIVER 7160M: Antti Palosaari <crope@iki.fi> 7161L: linux-media@vger.kernel.org 7162S: Maintained 7163W: https://linuxtv.org 7164W: http://palosaari.fi/linux/ 7165Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7166T: git git://linuxtv.org/anttip/media_tree.git 7167F: drivers/media/usb/dvb-usb-v2/ce6230* 7168 7169DVB_USB_CXUSB MEDIA DRIVER 7170M: Michael Krufky <mkrufky@linuxtv.org> 7171L: linux-media@vger.kernel.org 7172S: Maintained 7173W: https://linuxtv.org 7174W: http://github.com/mkrufky 7175Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7176T: git git://linuxtv.org/media_tree.git 7177F: drivers/media/usb/dvb-usb/cxusb* 7178 7179DVB_USB_EC168 MEDIA DRIVER 7180M: Antti Palosaari <crope@iki.fi> 7181L: linux-media@vger.kernel.org 7182S: Maintained 7183W: https://linuxtv.org 7184W: http://palosaari.fi/linux/ 7185Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7186T: git git://linuxtv.org/anttip/media_tree.git 7187F: drivers/media/usb/dvb-usb-v2/ec168* 7188 7189DVB_USB_GL861 MEDIA DRIVER 7190M: Antti Palosaari <crope@iki.fi> 7191L: linux-media@vger.kernel.org 7192S: Maintained 7193W: https://linuxtv.org 7194Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7195T: git git://linuxtv.org/anttip/media_tree.git 7196F: drivers/media/usb/dvb-usb-v2/gl861* 7197 7198DVB_USB_MXL111SF MEDIA DRIVER 7199M: Michael Krufky <mkrufky@linuxtv.org> 7200L: linux-media@vger.kernel.org 7201S: Maintained 7202W: https://linuxtv.org 7203W: http://github.com/mkrufky 7204Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7205T: git git://linuxtv.org/mkrufky/mxl111sf.git 7206F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7207 7208DVB_USB_RTL28XXU MEDIA DRIVER 7209M: Antti Palosaari <crope@iki.fi> 7210L: linux-media@vger.kernel.org 7211S: Maintained 7212W: https://linuxtv.org 7213W: http://palosaari.fi/linux/ 7214Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7215T: git git://linuxtv.org/anttip/media_tree.git 7216F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7217 7218DVB_USB_V2 MEDIA DRIVER 7219M: Antti Palosaari <crope@iki.fi> 7220L: linux-media@vger.kernel.org 7221S: Maintained 7222W: https://linuxtv.org 7223W: http://palosaari.fi/linux/ 7224Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7225T: git git://linuxtv.org/anttip/media_tree.git 7226F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7227F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7228 7229DYNAMIC DEBUG 7230M: Jason Baron <jbaron@akamai.com> 7231S: Maintained 7232F: include/linux/dynamic_debug.h 7233F: lib/dynamic_debug.c 7234M: Jim Cromie <jim.cromie@gmail.com> 7235F: lib/test_dynamic_debug.c 7236 7237DYNAMIC INTERRUPT MODERATION 7238M: Tal Gilboa <talgi@nvidia.com> 7239S: Maintained 7240F: Documentation/networking/net_dim.rst 7241F: include/linux/dim.h 7242F: lib/dim/ 7243 7244DZ DECSTATION DZ11 SERIAL DRIVER 7245M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7246S: Maintained 7247F: drivers/tty/serial/dz.* 7248 7249E3X0 POWER BUTTON DRIVER 7250M: Moritz Fischer <moritz.fischer@ettus.com> 7251L: usrp-users@lists.ettus.com 7252S: Supported 7253W: http://www.ettus.com 7254F: Documentation/devicetree/bindings/input/e3x0-button.txt 7255F: drivers/input/misc/e3x0-button.c 7256 7257E4000 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/tuners/e4000* 7266 7267EARTH_PT1 MEDIA DRIVER 7268M: Akihiro Tsukada <tskd08@gmail.com> 7269L: linux-media@vger.kernel.org 7270S: Odd Fixes 7271F: drivers/media/pci/pt1/ 7272 7273EARTH_PT3 MEDIA DRIVER 7274M: Akihiro Tsukada <tskd08@gmail.com> 7275L: linux-media@vger.kernel.org 7276S: Odd Fixes 7277F: drivers/media/pci/pt3/ 7278 7279EC100 MEDIA DRIVER 7280M: Antti Palosaari <crope@iki.fi> 7281L: linux-media@vger.kernel.org 7282S: Maintained 7283W: https://linuxtv.org 7284W: http://palosaari.fi/linux/ 7285Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7286T: git git://linuxtv.org/anttip/media_tree.git 7287F: drivers/media/dvb-frontends/ec100* 7288 7289ECRYPT FILE SYSTEM 7290M: Tyler Hicks <code@tyhicks.com> 7291L: ecryptfs@vger.kernel.org 7292S: Odd Fixes 7293W: http://ecryptfs.org 7294W: https://launchpad.net/ecryptfs 7295T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7296F: Documentation/filesystems/ecryptfs.rst 7297F: fs/ecryptfs/ 7298 7299EDAC-AMD64 7300M: Yazen Ghannam <yazen.ghannam@amd.com> 7301L: linux-edac@vger.kernel.org 7302S: Supported 7303F: drivers/edac/amd64_edac* 7304F: drivers/edac/mce_amd* 7305 7306EDAC-ARMADA 7307M: Jan Luebbe <jlu@pengutronix.de> 7308L: linux-edac@vger.kernel.org 7309S: Maintained 7310F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7311F: drivers/edac/armada_xp_* 7312 7313EDAC-AST2500 7314M: Stefan Schaeckeler <sschaeck@cisco.com> 7315S: Supported 7316F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7317F: drivers/edac/aspeed_edac.c 7318 7319EDAC-BLUEFIELD 7320M: Shravan Kumar Ramani <shravankr@nvidia.com> 7321S: Supported 7322F: drivers/edac/bluefield_edac.c 7323 7324EDAC-CALXEDA 7325M: Andre Przywara <andre.przywara@arm.com> 7326L: linux-edac@vger.kernel.org 7327S: Maintained 7328F: drivers/edac/highbank* 7329 7330EDAC-CAVIUM OCTEON 7331M: Ralf Baechle <ralf@linux-mips.org> 7332L: linux-edac@vger.kernel.org 7333L: linux-mips@vger.kernel.org 7334S: Supported 7335F: drivers/edac/octeon_edac* 7336 7337EDAC-CAVIUM THUNDERX 7338M: Robert Richter <rric@kernel.org> 7339L: linux-edac@vger.kernel.org 7340S: Odd Fixes 7341F: drivers/edac/thunderx_edac* 7342 7343EDAC-CORE 7344M: Borislav Petkov <bp@alien8.de> 7345M: Tony Luck <tony.luck@intel.com> 7346R: James Morse <james.morse@arm.com> 7347R: Mauro Carvalho Chehab <mchehab@kernel.org> 7348R: Robert Richter <rric@kernel.org> 7349L: linux-edac@vger.kernel.org 7350S: Supported 7351T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7352F: Documentation/admin-guide/ras.rst 7353F: Documentation/driver-api/edac.rst 7354F: drivers/edac/ 7355F: include/linux/edac.h 7356 7357EDAC-DMC520 7358M: Lei Wang <lewan@microsoft.com> 7359L: linux-edac@vger.kernel.org 7360S: Supported 7361F: drivers/edac/dmc520_edac.c 7362 7363EDAC-E752X 7364M: Mark Gross <markgross@kernel.org> 7365L: linux-edac@vger.kernel.org 7366S: Maintained 7367F: drivers/edac/e752x_edac.c 7368 7369EDAC-E7XXX 7370L: linux-edac@vger.kernel.org 7371S: Maintained 7372F: drivers/edac/e7xxx_edac.c 7373 7374EDAC-FSL_DDR 7375M: York Sun <york.sun@nxp.com> 7376L: linux-edac@vger.kernel.org 7377S: Maintained 7378F: drivers/edac/fsl_ddr_edac.* 7379 7380EDAC-GHES 7381M: Mauro Carvalho Chehab <mchehab@kernel.org> 7382L: linux-edac@vger.kernel.org 7383S: Maintained 7384F: drivers/edac/ghes_edac.c 7385 7386EDAC-I10NM 7387M: Tony Luck <tony.luck@intel.com> 7388L: linux-edac@vger.kernel.org 7389S: Maintained 7390F: drivers/edac/i10nm_base.c 7391 7392EDAC-I3000 7393L: linux-edac@vger.kernel.org 7394S: Orphan 7395F: drivers/edac/i3000_edac.c 7396 7397EDAC-I5000 7398L: linux-edac@vger.kernel.org 7399S: Maintained 7400F: drivers/edac/i5000_edac.c 7401 7402EDAC-I5400 7403M: Mauro Carvalho Chehab <mchehab@kernel.org> 7404L: linux-edac@vger.kernel.org 7405S: Maintained 7406F: drivers/edac/i5400_edac.c 7407 7408EDAC-I7300 7409M: Mauro Carvalho Chehab <mchehab@kernel.org> 7410L: linux-edac@vger.kernel.org 7411S: Maintained 7412F: drivers/edac/i7300_edac.c 7413 7414EDAC-I7CORE 7415M: Mauro Carvalho Chehab <mchehab@kernel.org> 7416L: linux-edac@vger.kernel.org 7417S: Maintained 7418F: drivers/edac/i7core_edac.c 7419 7420EDAC-I82443BXGX 7421M: Tim Small <tim@buttersideup.com> 7422L: linux-edac@vger.kernel.org 7423S: Maintained 7424F: drivers/edac/i82443bxgx_edac.c 7425 7426EDAC-I82975X 7427M: "Arvind R." <arvino55@gmail.com> 7428L: linux-edac@vger.kernel.org 7429S: Maintained 7430F: drivers/edac/i82975x_edac.c 7431 7432EDAC-IE31200 7433M: Jason Baron <jbaron@akamai.com> 7434L: linux-edac@vger.kernel.org 7435S: Maintained 7436F: drivers/edac/ie31200_edac.c 7437 7438EDAC-IGEN6 7439M: Tony Luck <tony.luck@intel.com> 7440R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7441L: linux-edac@vger.kernel.org 7442S: Maintained 7443F: drivers/edac/igen6_edac.c 7444 7445EDAC-MPC85XX 7446M: Johannes Thumshirn <morbidrsa@gmail.com> 7447L: linux-edac@vger.kernel.org 7448S: Maintained 7449F: drivers/edac/mpc85xx_edac.[ch] 7450 7451EDAC-PASEMI 7452M: Egor Martovetsky <egor@pasemi.com> 7453L: linux-edac@vger.kernel.org 7454S: Maintained 7455F: drivers/edac/pasemi_edac.c 7456 7457EDAC-PND2 7458M: Tony Luck <tony.luck@intel.com> 7459L: linux-edac@vger.kernel.org 7460S: Maintained 7461F: drivers/edac/pnd2_edac.[ch] 7462 7463EDAC-QCOM 7464M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7465L: linux-arm-msm@vger.kernel.org 7466L: linux-edac@vger.kernel.org 7467S: Maintained 7468F: drivers/edac/qcom_edac.c 7469 7470EDAC-R82600 7471M: Tim Small <tim@buttersideup.com> 7472L: linux-edac@vger.kernel.org 7473S: Maintained 7474F: drivers/edac/r82600_edac.c 7475 7476EDAC-SBRIDGE 7477M: Tony Luck <tony.luck@intel.com> 7478R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7479L: linux-edac@vger.kernel.org 7480S: Maintained 7481F: drivers/edac/sb_edac.c 7482 7483EDAC-SKYLAKE 7484M: Tony Luck <tony.luck@intel.com> 7485L: linux-edac@vger.kernel.org 7486S: Maintained 7487F: drivers/edac/skx_*.[ch] 7488 7489EDAC-TI 7490M: Tero Kristo <kristo@kernel.org> 7491L: linux-edac@vger.kernel.org 7492S: Odd Fixes 7493F: drivers/edac/ti_edac.c 7494 7495EDIROL UA-101/UA-1000 DRIVER 7496M: Clemens Ladisch <clemens@ladisch.de> 7497L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7498S: Maintained 7499T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7500F: sound/usb/misc/ua101.c 7501 7502EFI TEST DRIVER 7503M: Ivan Hu <ivan.hu@canonical.com> 7504M: Ard Biesheuvel <ardb@kernel.org> 7505L: linux-efi@vger.kernel.org 7506S: Maintained 7507F: drivers/firmware/efi/test/ 7508 7509EFI VARIABLE FILESYSTEM 7510M: Jeremy Kerr <jk@ozlabs.org> 7511M: Ard Biesheuvel <ardb@kernel.org> 7512L: linux-efi@vger.kernel.org 7513S: Maintained 7514T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7515F: fs/efivarfs/ 7516 7517EFIFB FRAMEBUFFER DRIVER 7518M: Peter Jones <pjones@redhat.com> 7519L: linux-fbdev@vger.kernel.org 7520S: Maintained 7521F: drivers/video/fbdev/efifb.c 7522 7523EFS FILESYSTEM 7524S: Orphan 7525W: http://aeschi.ch.eu.org/efs/ 7526F: fs/efs/ 7527 7528EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7529M: Douglas Miller <dougmill@linux.ibm.com> 7530L: netdev@vger.kernel.org 7531S: Maintained 7532F: drivers/net/ethernet/ibm/ehea/ 7533 7534ELM327 CAN NETWORK DRIVER 7535M: Max Staudt <max@enpas.org> 7536L: linux-can@vger.kernel.org 7537S: Maintained 7538F: Documentation/networking/device_drivers/can/can327.rst 7539F: drivers/net/can/can327.c 7540 7541EM28XX VIDEO4LINUX DRIVER 7542M: Mauro Carvalho Chehab <mchehab@kernel.org> 7543L: linux-media@vger.kernel.org 7544S: Maintained 7545W: https://linuxtv.org 7546T: git git://linuxtv.org/media_tree.git 7547F: Documentation/admin-guide/media/em28xx* 7548F: drivers/media/usb/em28xx/ 7549 7550EMBEDDED LINUX 7551M: Olivia Mackall <olivia@selenic.com> 7552M: David Woodhouse <dwmw2@infradead.org> 7553L: linux-embedded@vger.kernel.org 7554S: Maintained 7555 7556EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7557M: Adrian Hunter <adrian.hunter@intel.com> 7558M: Ritesh Harjani <riteshh@codeaurora.org> 7559M: Asutosh Das <asutoshd@codeaurora.org> 7560L: linux-mmc@vger.kernel.org 7561S: Supported 7562F: drivers/mmc/host/cqhci* 7563 7564EMULEX 10Gbps iSCSI - OneConnect DRIVER 7565M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7566L: linux-scsi@vger.kernel.org 7567S: Supported 7568W: http://www.broadcom.com 7569F: drivers/scsi/be2iscsi/ 7570 7571EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7572M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7573M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7574M: Somnath Kotur <somnath.kotur@broadcom.com> 7575L: netdev@vger.kernel.org 7576S: Supported 7577W: http://www.emulex.com 7578F: drivers/net/ethernet/emulex/benet/ 7579 7580EMULEX ONECONNECT ROCE DRIVER 7581M: Selvin Xavier <selvin.xavier@broadcom.com> 7582L: linux-rdma@vger.kernel.org 7583S: Odd Fixes 7584W: http://www.broadcom.com 7585F: drivers/infiniband/hw/ocrdma/ 7586F: include/uapi/rdma/ocrdma-abi.h 7587 7588EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7589M: James Smart <james.smart@broadcom.com> 7590M: Dick Kennedy <dick.kennedy@broadcom.com> 7591L: linux-scsi@vger.kernel.org 7592S: Supported 7593W: http://www.broadcom.com 7594F: drivers/scsi/lpfc/ 7595 7596EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7597M: James Smart <james.smart@broadcom.com> 7598M: Ram Vegesna <ram.vegesna@broadcom.com> 7599L: linux-scsi@vger.kernel.org 7600L: target-devel@vger.kernel.org 7601S: Supported 7602W: http://www.broadcom.com 7603F: drivers/scsi/elx/ 7604 7605ENE CB710 FLASH CARD READER DRIVER 7606M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7607S: Maintained 7608F: drivers/misc/cb710/ 7609F: drivers/mmc/host/cb710-mmc.* 7610F: include/linux/cb710.h 7611 7612ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7613M: Maxim Levitsky <maximlevitsky@gmail.com> 7614S: Maintained 7615F: drivers/media/rc/ene_ir.* 7616 7617EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7618M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7619L: linuxppc-dev@lists.ozlabs.org 7620S: Maintained 7621F: drivers/tty/ehv_bytechan.c 7622 7623EPSON S1D13XXX FRAMEBUFFER DRIVER 7624M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7625S: Maintained 7626T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7627F: drivers/video/fbdev/s1d13xxxfb.c 7628F: include/video/s1d13xxxfb.h 7629 7630EROFS FILE SYSTEM 7631M: Gao Xiang <xiang@kernel.org> 7632M: Chao Yu <chao@kernel.org> 7633R: Yue Hu <huyue2@coolpad.com> 7634R: Jeffle Xu <jefflexu@linux.alibaba.com> 7635L: linux-erofs@lists.ozlabs.org 7636S: Maintained 7637T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7638F: Documentation/ABI/testing/sysfs-fs-erofs 7639F: Documentation/filesystems/erofs.rst 7640F: fs/erofs/ 7641F: include/trace/events/erofs.h 7642 7643ERRSEQ ERROR TRACKING INFRASTRUCTURE 7644M: Jeff Layton <jlayton@kernel.org> 7645S: Maintained 7646F: include/linux/errseq.h 7647F: lib/errseq.c 7648 7649ESD CAN/USB DRIVERS 7650M: Frank Jungclaus <frank.jungclaus@esd.eu> 7651R: socketcan@esd.eu 7652L: linux-can@vger.kernel.org 7653S: Maintained 7654F: drivers/net/can/usb/esd_usb.c 7655 7656ET131X NETWORK DRIVER 7657M: Mark Einon <mark.einon@gmail.com> 7658S: Odd Fixes 7659F: drivers/net/ethernet/agere/ 7660 7661ETAS ES58X CAN/USB DRIVER 7662M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7663L: linux-can@vger.kernel.org 7664S: Maintained 7665F: Documentation/networking/devlink/etas_es58x.rst 7666F: drivers/net/can/usb/etas_es58x/ 7667 7668ETHERNET BRIDGE 7669M: Roopa Prabhu <roopa@nvidia.com> 7670M: Nikolay Aleksandrov <razor@blackwall.org> 7671L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7672L: netdev@vger.kernel.org 7673S: Maintained 7674W: http://www.linuxfoundation.org/en/Net:Bridge 7675F: include/linux/netfilter_bridge/ 7676F: net/bridge/ 7677 7678ETHERNET PHY LIBRARY 7679M: Andrew Lunn <andrew@lunn.ch> 7680M: Heiner Kallweit <hkallweit1@gmail.com> 7681R: Russell King <linux@armlinux.org.uk> 7682L: netdev@vger.kernel.org 7683S: Maintained 7684F: Documentation/ABI/testing/sysfs-class-net-phydev 7685F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7686F: Documentation/devicetree/bindings/net/mdio* 7687F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7688F: Documentation/networking/phy.rst 7689F: drivers/net/mdio/ 7690F: drivers/net/mdio/acpi_mdio.c 7691F: drivers/net/mdio/fwnode_mdio.c 7692F: drivers/net/mdio/of_mdio.c 7693F: drivers/net/pcs/ 7694F: drivers/net/phy/ 7695F: include/dt-bindings/net/qca-ar803x.h 7696F: include/linux/linkmode.h 7697F: include/linux/*mdio*.h 7698F: include/linux/mdio/*.h 7699F: include/linux/mii.h 7700F: include/linux/of_net.h 7701F: include/linux/phy.h 7702F: include/linux/phy_fixed.h 7703F: include/linux/platform_data/mdio-bcm-unimac.h 7704F: include/linux/platform_data/mdio-gpio.h 7705F: include/trace/events/mdio.h 7706F: include/uapi/linux/mdio.h 7707F: include/uapi/linux/mii.h 7708F: net/core/of_net.c 7709 7710EXEC & BINFMT API 7711R: Eric Biederman <ebiederm@xmission.com> 7712R: Kees Cook <keescook@chromium.org> 7713L: linux-mm@kvack.org 7714S: Supported 7715T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7716F: fs/*binfmt_*.c 7717F: fs/exec.c 7718F: include/linux/binfmts.h 7719F: include/linux/elf.h 7720F: include/uapi/linux/binfmts.h 7721F: include/uapi/linux/elf.h 7722F: tools/testing/selftests/exec/ 7723N: asm/elf.h 7724N: binfmt 7725 7726EXFAT FILE SYSTEM 7727M: Namjae Jeon <linkinjeon@kernel.org> 7728M: Sungjong Seo <sj1557.seo@samsung.com> 7729L: linux-fsdevel@vger.kernel.org 7730S: Maintained 7731T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7732F: fs/exfat/ 7733 7734EXT2 FILE SYSTEM 7735M: Jan Kara <jack@suse.com> 7736L: linux-ext4@vger.kernel.org 7737S: Maintained 7738F: Documentation/filesystems/ext2.rst 7739F: fs/ext2/ 7740F: include/linux/ext2* 7741 7742EXT4 FILE SYSTEM 7743M: "Theodore Ts'o" <tytso@mit.edu> 7744M: Andreas Dilger <adilger.kernel@dilger.ca> 7745L: linux-ext4@vger.kernel.org 7746S: Maintained 7747W: http://ext4.wiki.kernel.org 7748Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7749T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7750F: Documentation/filesystems/ext4/ 7751F: fs/ext4/ 7752F: include/trace/events/ext4.h 7753 7754Extended Verification Module (EVM) 7755M: Mimi Zohar <zohar@linux.ibm.com> 7756L: linux-integrity@vger.kernel.org 7757S: Supported 7758T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7759F: security/integrity/evm/ 7760F: security/integrity/ 7761 7762EXTENSIBLE FIRMWARE INTERFACE (EFI) 7763M: Ard Biesheuvel <ardb@kernel.org> 7764L: linux-efi@vger.kernel.org 7765S: Maintained 7766T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7767F: Documentation/admin-guide/efi-stub.rst 7768F: arch/*/include/asm/efi.h 7769F: arch/*/kernel/efi.c 7770F: arch/arm/boot/compressed/efi-header.S 7771F: arch/x86/platform/efi/ 7772F: drivers/firmware/efi/ 7773F: include/linux/efi*.h 7774 7775EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7776M: MyungJoo Ham <myungjoo.ham@samsung.com> 7777M: Chanwoo Choi <cw00.choi@samsung.com> 7778L: linux-kernel@vger.kernel.org 7779S: Maintained 7780T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7781F: Documentation/devicetree/bindings/extcon/ 7782F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7783F: drivers/extcon/ 7784F: include/linux/extcon.h 7785F: include/linux/extcon/ 7786 7787EXTRA BOOT CONFIG 7788M: Masami Hiramatsu <mhiramat@kernel.org> 7789L: linux-kernel@vger.kernel.org 7790L: linux-trace-kernel@vger.kernel.org 7791Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7792S: Maintained 7793T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7794F: Documentation/admin-guide/bootconfig.rst 7795F: fs/proc/bootconfig.c 7796F: include/linux/bootconfig.h 7797F: lib/bootconfig-data.S 7798F: lib/bootconfig.c 7799F: tools/bootconfig/* 7800F: tools/bootconfig/scripts/* 7801 7802EXYNOS DP DRIVER 7803M: Jingoo Han <jingoohan1@gmail.com> 7804L: dri-devel@lists.freedesktop.org 7805S: Maintained 7806F: drivers/gpu/drm/exynos/exynos_dp* 7807 7808EXYNOS SYSMMU (IOMMU) driver 7809M: Marek Szyprowski <m.szyprowski@samsung.com> 7810L: iommu@lists.linux.dev 7811S: Maintained 7812F: drivers/iommu/exynos-iommu.c 7813 7814F2FS FILE SYSTEM 7815M: Jaegeuk Kim <jaegeuk@kernel.org> 7816M: Chao Yu <chao@kernel.org> 7817L: linux-f2fs-devel@lists.sourceforge.net 7818S: Maintained 7819W: https://f2fs.wiki.kernel.org/ 7820Q: https://patchwork.kernel.org/project/f2fs/list/ 7821B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7822T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7823F: Documentation/ABI/testing/sysfs-fs-f2fs 7824F: Documentation/filesystems/f2fs.rst 7825F: fs/f2fs/ 7826F: include/linux/f2fs_fs.h 7827F: include/trace/events/f2fs.h 7828F: include/uapi/linux/f2fs.h 7829 7830F71805F HARDWARE MONITORING DRIVER 7831M: Jean Delvare <jdelvare@suse.com> 7832L: linux-hwmon@vger.kernel.org 7833S: Maintained 7834F: Documentation/hwmon/f71805f.rst 7835F: drivers/hwmon/f71805f.c 7836 7837FADDR2LINE 7838M: Josh Poimboeuf <jpoimboe@kernel.org> 7839S: Maintained 7840F: scripts/faddr2line 7841 7842FAILOVER MODULE 7843M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7844L: netdev@vger.kernel.org 7845S: Supported 7846F: Documentation/networking/failover.rst 7847F: include/net/failover.h 7848F: net/core/failover.c 7849 7850FANOTIFY 7851M: Jan Kara <jack@suse.cz> 7852R: Amir Goldstein <amir73il@gmail.com> 7853R: Matthew Bobrowski <repnop@google.com> 7854L: linux-fsdevel@vger.kernel.org 7855S: Maintained 7856F: fs/notify/fanotify/ 7857F: include/linux/fanotify.h 7858F: include/uapi/linux/fanotify.h 7859 7860FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7861M: Linus Walleij <linus.walleij@linaro.org> 7862L: linux-usb@vger.kernel.org 7863S: Maintained 7864F: drivers/usb/fotg210/ 7865 7866FARSYNC SYNCHRONOUS DRIVER 7867M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7868S: Supported 7869W: http://www.farsite.co.uk/ 7870F: drivers/net/wan/farsync.* 7871 7872FAULT INJECTION SUPPORT 7873M: Akinobu Mita <akinobu.mita@gmail.com> 7874S: Supported 7875F: Documentation/fault-injection/ 7876F: lib/fault-inject.c 7877 7878FBTFT Framebuffer drivers 7879L: dri-devel@lists.freedesktop.org 7880L: linux-fbdev@vger.kernel.org 7881S: Orphan 7882F: drivers/staging/fbtft/ 7883 7884FC0011 TUNER DRIVER 7885M: Michael Buesch <m@bues.ch> 7886L: linux-media@vger.kernel.org 7887S: Maintained 7888F: drivers/media/tuners/fc0011.c 7889F: drivers/media/tuners/fc0011.h 7890 7891FC2580 MEDIA DRIVER 7892M: Antti Palosaari <crope@iki.fi> 7893L: linux-media@vger.kernel.org 7894S: Maintained 7895W: https://linuxtv.org 7896W: http://palosaari.fi/linux/ 7897Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7898T: git git://linuxtv.org/anttip/media_tree.git 7899F: drivers/media/tuners/fc2580* 7900 7901FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7902M: Hannes Reinecke <hare@suse.de> 7903L: linux-scsi@vger.kernel.org 7904S: Supported 7905W: www.Open-FCoE.org 7906F: drivers/scsi/fcoe/ 7907F: drivers/scsi/libfc/ 7908F: include/scsi/fc/ 7909F: include/scsi/libfc.h 7910F: include/scsi/libfcoe.h 7911F: include/uapi/scsi/fc/ 7912 7913FILE LOCKING (flock() and fcntl()/lockf()) 7914M: Jeff Layton <jlayton@kernel.org> 7915M: Chuck Lever <chuck.lever@oracle.com> 7916L: linux-fsdevel@vger.kernel.org 7917S: Maintained 7918F: fs/fcntl.c 7919F: fs/locks.c 7920F: include/linux/fcntl.h 7921F: include/uapi/linux/fcntl.h 7922 7923FILESYSTEM DIRECT ACCESS (DAX) 7924M: Dan Williams <dan.j.williams@intel.com> 7925R: Matthew Wilcox <willy@infradead.org> 7926R: Jan Kara <jack@suse.cz> 7927L: linux-fsdevel@vger.kernel.org 7928L: nvdimm@lists.linux.dev 7929S: Supported 7930F: fs/dax.c 7931F: include/linux/dax.h 7932F: include/trace/events/fs_dax.h 7933 7934FILESYSTEMS (VFS and infrastructure) 7935M: Alexander Viro <viro@zeniv.linux.org.uk> 7936M: Christian Brauner <brauner@kernel.org> 7937L: linux-fsdevel@vger.kernel.org 7938S: Maintained 7939F: fs/* 7940F: include/linux/fs.h 7941F: include/linux/fs_types.h 7942F: include/uapi/linux/fs.h 7943F: include/uapi/linux/openat2.h 7944 7945FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7946M: Riku Voipio <riku.voipio@iki.fi> 7947L: linux-hwmon@vger.kernel.org 7948S: Maintained 7949F: drivers/hwmon/f75375s.c 7950F: include/linux/f75375s.h 7951 7952FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7953M: Clemens Ladisch <clemens@ladisch.de> 7954M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7955L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7956S: Maintained 7957T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7958F: include/uapi/sound/firewire.h 7959F: sound/firewire/ 7960 7961FIREWIRE MEDIA DRIVERS (firedtv) 7962M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7963L: linux-media@vger.kernel.org 7964L: linux1394-devel@lists.sourceforge.net 7965S: Maintained 7966T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7967F: drivers/media/firewire/ 7968 7969FIREWIRE SBP-2 TARGET 7970M: Chris Boot <bootc@bootc.net> 7971L: linux-scsi@vger.kernel.org 7972L: target-devel@vger.kernel.org 7973L: linux1394-devel@lists.sourceforge.net 7974S: Maintained 7975T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7976F: drivers/target/sbp/ 7977 7978FIREWIRE SUBSYSTEM 7979M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7980L: linux1394-devel@lists.sourceforge.net 7981S: Maintained 7982W: http://ieee1394.wiki.kernel.org/ 7983T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7984F: drivers/firewire/ 7985F: include/linux/firewire.h 7986F: include/uapi/linux/firewire*.h 7987F: tools/firewire/ 7988 7989FIRMWARE FRAMEWORK FOR ARMV8-A 7990M: Sudeep Holla <sudeep.holla@arm.com> 7991L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7992S: Maintained 7993F: drivers/firmware/arm_ffa/ 7994F: include/linux/arm_ffa.h 7995 7996FIRMWARE LOADER (request_firmware) 7997M: Luis Chamberlain <mcgrof@kernel.org> 7998M: Russ Weight <russell.h.weight@intel.com> 7999L: linux-kernel@vger.kernel.org 8000S: Maintained 8001F: Documentation/firmware_class/ 8002F: drivers/base/firmware_loader/ 8003F: include/linux/firmware.h 8004 8005FLEXTIMER FTM-QUADDEC DRIVER 8006M: Patrick Havelange <patrick.havelange@essensium.com> 8007L: linux-iio@vger.kernel.org 8008S: Maintained 8009F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8010F: drivers/counter/ftm-quaddec.c 8011 8012FLOPPY DRIVER 8013M: Denis Efremov <efremov@linux.com> 8014L: linux-block@vger.kernel.org 8015S: Odd Fixes 8016F: drivers/block/floppy.c 8017 8018FLYSKY FSIA6B RC RECEIVER 8019M: Markus Koch <markus@notsyncing.net> 8020L: linux-input@vger.kernel.org 8021S: Maintained 8022F: drivers/input/joystick/fsia6b.c 8023 8024FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8025M: Geoffrey D. Bennett <g@b4.vu> 8026L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8027S: Maintained 8028T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8029F: sound/usb/mixer_scarlett_gen2.c 8030 8031FORCEDETH GIGABIT ETHERNET DRIVER 8032M: Rain River <rain.1986.08.12@gmail.com> 8033M: Zhu Yanjun <zyjzyj2000@gmail.com> 8034L: netdev@vger.kernel.org 8035S: Maintained 8036F: drivers/net/ethernet/nvidia/* 8037 8038FORTIFY_SOURCE 8039M: Kees Cook <keescook@chromium.org> 8040L: linux-hardening@vger.kernel.org 8041S: Supported 8042T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8043F: include/linux/fortify-string.h 8044F: lib/fortify_kunit.c 8045F: lib/memcpy_kunit.c 8046F: lib/strscpy_kunit.c 8047F: lib/test_fortify/* 8048F: scripts/test_fortify.sh 8049K: \b__NO_FORTIFY\b 8050 8051FPGA DFL DRIVERS 8052M: Wu Hao <hao.wu@intel.com> 8053R: Tom Rix <trix@redhat.com> 8054L: linux-fpga@vger.kernel.org 8055S: Maintained 8056F: Documentation/ABI/testing/sysfs-bus-dfl* 8057F: Documentation/fpga/dfl.rst 8058F: drivers/fpga/dfl* 8059F: drivers/uio/uio_dfl.c 8060F: include/linux/dfl.h 8061F: include/uapi/linux/fpga-dfl.h 8062 8063FPGA MANAGER FRAMEWORK 8064M: Moritz Fischer <mdf@kernel.org> 8065M: Wu Hao <hao.wu@intel.com> 8066M: Xu Yilun <yilun.xu@intel.com> 8067R: Tom Rix <trix@redhat.com> 8068L: linux-fpga@vger.kernel.org 8069S: Maintained 8070Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8071T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8072F: Documentation/devicetree/bindings/fpga/ 8073F: Documentation/driver-api/fpga/ 8074F: Documentation/fpga/ 8075F: drivers/fpga/ 8076F: include/linux/fpga/ 8077 8078INTEL MAX10 BMC SECURE UPDATES 8079M: Russ Weight <russell.h.weight@intel.com> 8080L: linux-fpga@vger.kernel.org 8081S: Maintained 8082F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 8083F: drivers/fpga/intel-m10-bmc-sec-update.c 8084 8085MICROCHIP POLARFIRE FPGA DRIVERS 8086M: Conor Dooley <conor.dooley@microchip.com> 8087R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 8088L: linux-fpga@vger.kernel.org 8089S: Supported 8090F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 8091F: drivers/fpga/microchip-spi.c 8092 8093FPU EMULATOR 8094M: Bill Metzenthen <billm@melbpc.org.au> 8095S: Maintained 8096W: https://floatingpoint.billm.au/ 8097F: arch/x86/math-emu/ 8098 8099FRAMEBUFFER CORE 8100M: Daniel Vetter <daniel@ffwll.ch> 8101F: drivers/video/fbdev/core/ 8102S: Odd Fixes 8103T: git git://anongit.freedesktop.org/drm/drm-misc 8104 8105FRAMEBUFFER LAYER 8106M: Helge Deller <deller@gmx.de> 8107L: linux-fbdev@vger.kernel.org 8108L: dri-devel@lists.freedesktop.org 8109S: Maintained 8110Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8111T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8112F: Documentation/fb/ 8113F: drivers/video/ 8114F: include/linux/fb.h 8115F: include/uapi/linux/fb.h 8116F: include/uapi/video/ 8117F: include/video/ 8118 8119FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8120M: Horia Geantă <horia.geanta@nxp.com> 8121M: Pankaj Gupta <pankaj.gupta@nxp.com> 8122M: Gaurav Jain <gaurav.jain@nxp.com> 8123L: linux-crypto@vger.kernel.org 8124S: Maintained 8125F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 8126F: drivers/crypto/caam/ 8127 8128FREESCALE COLDFIRE M5441X MMC DRIVER 8129M: Angelo Dureghello <angelo.dureghello@timesys.com> 8130L: linux-mmc@vger.kernel.org 8131S: Maintained 8132F: drivers/mmc/host/sdhci-esdhc-mcf.c 8133F: include/linux/platform_data/mmc-esdhc-mcf.h 8134 8135FREESCALE DIU FRAMEBUFFER DRIVER 8136M: Timur Tabi <timur@kernel.org> 8137L: linux-fbdev@vger.kernel.org 8138S: Maintained 8139F: drivers/video/fbdev/fsl-diu-fb.* 8140 8141FREESCALE DMA DRIVER 8142M: Li Yang <leoyang.li@nxp.com> 8143M: Zhang Wei <zw@zh-kernel.org> 8144L: linuxppc-dev@lists.ozlabs.org 8145S: Maintained 8146F: drivers/dma/fsldma.* 8147 8148FREESCALE DSPI DRIVER 8149M: Vladimir Oltean <olteanv@gmail.com> 8150L: linux-spi@vger.kernel.org 8151S: Maintained 8152F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8153F: drivers/spi/spi-fsl-dspi.c 8154F: include/linux/spi/spi-fsl-dspi.h 8155 8156FREESCALE ENETC ETHERNET DRIVERS 8157M: Claudiu Manoil <claudiu.manoil@nxp.com> 8158L: netdev@vger.kernel.org 8159S: Maintained 8160F: drivers/net/ethernet/freescale/enetc/ 8161 8162FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8163M: Claudiu Manoil <claudiu.manoil@nxp.com> 8164L: netdev@vger.kernel.org 8165S: Maintained 8166F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8167F: drivers/net/ethernet/freescale/gianfar* 8168 8169FREESCALE GPMI NAND DRIVER 8170M: Han Xu <han.xu@nxp.com> 8171L: linux-mtd@lists.infradead.org 8172S: Maintained 8173F: drivers/mtd/nand/raw/gpmi-nand/* 8174 8175FREESCALE I2C CPM DRIVER 8176M: Jochen Friedrich <jochen@scram.de> 8177L: linuxppc-dev@lists.ozlabs.org 8178L: linux-i2c@vger.kernel.org 8179S: Maintained 8180F: drivers/i2c/busses/i2c-cpm.c 8181 8182FREESCALE IMX / MXC FEC DRIVER 8183M: Wei Fang <wei.fang@nxp.com> 8184R: Shenwei Wang <shenwei.wang@nxp.com> 8185R: Clark Wang <xiaoning.wang@nxp.com> 8186R: NXP Linux Team <linux-imx@nxp.com> 8187L: netdev@vger.kernel.org 8188S: Maintained 8189F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8190F: drivers/net/ethernet/freescale/fec.h 8191F: drivers/net/ethernet/freescale/fec_main.c 8192F: drivers/net/ethernet/freescale/fec_ptp.c 8193 8194FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8195M: Sascha Hauer <s.hauer@pengutronix.de> 8196R: Pengutronix Kernel Team <kernel@pengutronix.de> 8197L: linux-fbdev@vger.kernel.org 8198L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8199S: Maintained 8200F: drivers/video/fbdev/imxfb.c 8201 8202FREESCALE IMX DDR PMU DRIVER 8203M: Frank Li <Frank.li@nxp.com> 8204L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8205S: Maintained 8206F: Documentation/admin-guide/perf/imx-ddr.rst 8207F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8208F: drivers/perf/fsl_imx8_ddr_perf.c 8209 8210FREESCALE IMX I2C DRIVER 8211M: Oleksij Rempel <o.rempel@pengutronix.de> 8212R: Pengutronix Kernel Team <kernel@pengutronix.de> 8213L: linux-i2c@vger.kernel.org 8214S: Maintained 8215F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8216F: drivers/i2c/busses/i2c-imx.c 8217 8218FREESCALE IMX LPI2C DRIVER 8219M: Dong Aisheng <aisheng.dong@nxp.com> 8220L: linux-i2c@vger.kernel.org 8221L: linux-imx@nxp.com 8222S: Maintained 8223F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8224F: drivers/i2c/busses/i2c-imx-lpi2c.c 8225 8226FREESCALE MPC I2C DRIVER 8227M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8228L: linux-i2c@vger.kernel.org 8229S: Maintained 8230F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8231F: drivers/i2c/busses/i2c-mpc.c 8232 8233FREESCALE QORIQ DPAA ETHERNET DRIVER 8234M: Madalin Bucur <madalin.bucur@nxp.com> 8235L: netdev@vger.kernel.org 8236S: Maintained 8237F: drivers/net/ethernet/freescale/dpaa 8238 8239FREESCALE QORIQ DPAA FMAN DRIVER 8240M: Madalin Bucur <madalin.bucur@nxp.com> 8241L: netdev@vger.kernel.org 8242S: Maintained 8243F: Documentation/devicetree/bindings/net/fsl-fman.txt 8244F: drivers/net/ethernet/freescale/fman 8245 8246FREESCALE QORIQ PTP CLOCK DRIVER 8247M: Yangbo Lu <yangbo.lu@nxp.com> 8248L: netdev@vger.kernel.org 8249S: Maintained 8250F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8251F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8252F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8253F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8254F: drivers/ptp/ptp_qoriq.c 8255F: drivers/ptp/ptp_qoriq_debugfs.c 8256F: include/linux/fsl/ptp_qoriq.h 8257 8258FREESCALE QUAD SPI DRIVER 8259M: Han Xu <han.xu@nxp.com> 8260L: linux-spi@vger.kernel.org 8261S: Maintained 8262F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8263F: drivers/spi/spi-fsl-qspi.c 8264 8265FREESCALE QUICC ENGINE LIBRARY 8266M: Qiang Zhao <qiang.zhao@nxp.com> 8267L: linuxppc-dev@lists.ozlabs.org 8268S: Maintained 8269F: drivers/soc/fsl/qe/ 8270F: include/soc/fsl/qe/ 8271 8272FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8273M: Li Yang <leoyang.li@nxp.com> 8274L: netdev@vger.kernel.org 8275L: linuxppc-dev@lists.ozlabs.org 8276S: Maintained 8277F: drivers/net/ethernet/freescale/ucc_geth* 8278 8279FREESCALE QUICC ENGINE UCC HDLC DRIVER 8280M: Zhao Qiang <qiang.zhao@nxp.com> 8281L: netdev@vger.kernel.org 8282L: linuxppc-dev@lists.ozlabs.org 8283S: Maintained 8284F: drivers/net/wan/fsl_ucc_hdlc* 8285 8286FREESCALE QUICC ENGINE UCC UART DRIVER 8287M: Timur Tabi <timur@kernel.org> 8288L: linuxppc-dev@lists.ozlabs.org 8289S: Maintained 8290F: drivers/tty/serial/ucc_uart.c 8291 8292FREESCALE SOC DRIVERS 8293M: Li Yang <leoyang.li@nxp.com> 8294L: linuxppc-dev@lists.ozlabs.org 8295L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8296S: Maintained 8297F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8298F: Documentation/devicetree/bindings/soc/fsl/ 8299F: drivers/soc/fsl/ 8300F: include/linux/fsl/ 8301F: include/soc/fsl/ 8302 8303FREESCALE SOC FS_ENET DRIVER 8304M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8305L: linuxppc-dev@lists.ozlabs.org 8306L: netdev@vger.kernel.org 8307S: Maintained 8308F: drivers/net/ethernet/freescale/fs_enet/ 8309F: include/linux/fs_enet_pd.h 8310 8311FREESCALE SOC SOUND DRIVERS 8312M: Shengjiu Wang <shengjiu.wang@gmail.com> 8313M: Xiubo Li <Xiubo.Lee@gmail.com> 8314R: Fabio Estevam <festevam@gmail.com> 8315R: Nicolin Chen <nicoleotsuka@gmail.com> 8316L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8317L: linuxppc-dev@lists.ozlabs.org 8318S: Maintained 8319F: sound/soc/fsl/fsl* 8320F: sound/soc/fsl/imx* 8321F: sound/soc/fsl/mpc8610_hpcd.c 8322 8323FREESCALE USB PERIPHERAL DRIVERS 8324M: Li Yang <leoyang.li@nxp.com> 8325L: linux-usb@vger.kernel.org 8326L: linuxppc-dev@lists.ozlabs.org 8327S: Maintained 8328F: drivers/usb/gadget/udc/fsl* 8329 8330FREESCALE USB PHY DRIVER 8331M: Ran Wang <ran.wang_1@nxp.com> 8332L: linux-usb@vger.kernel.org 8333L: linuxppc-dev@lists.ozlabs.org 8334S: Maintained 8335F: drivers/usb/phy/phy-fsl-usb* 8336 8337FREEVXFS FILESYSTEM 8338M: Christoph Hellwig <hch@infradead.org> 8339S: Maintained 8340W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8341F: fs/freevxfs/ 8342 8343FREEZER 8344M: "Rafael J. Wysocki" <rafael@kernel.org> 8345M: Pavel Machek <pavel@ucw.cz> 8346L: linux-pm@vger.kernel.org 8347S: Supported 8348F: Documentation/power/freezing-of-tasks.rst 8349F: include/linux/freezer.h 8350F: kernel/freezer.c 8351 8352FRONTSWAP API 8353M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8354L: linux-kernel@vger.kernel.org 8355S: Maintained 8356F: include/linux/frontswap.h 8357F: mm/frontswap.c 8358 8359FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8360M: David Howells <dhowells@redhat.com> 8361L: linux-cachefs@redhat.com (moderated for non-subscribers) 8362S: Supported 8363F: Documentation/filesystems/caching/ 8364F: fs/fscache/ 8365F: include/linux/fscache*.h 8366 8367FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8368M: Eric Biggers <ebiggers@kernel.org> 8369M: Theodore Y. Ts'o <tytso@mit.edu> 8370M: Jaegeuk Kim <jaegeuk@kernel.org> 8371L: linux-fscrypt@vger.kernel.org 8372S: Supported 8373Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8374T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8375F: Documentation/filesystems/fscrypt.rst 8376F: fs/crypto/ 8377F: include/linux/fscrypt.h 8378F: include/uapi/linux/fscrypt.h 8379 8380FSI SUBSYSTEM 8381M: Jeremy Kerr <jk@ozlabs.org> 8382M: Joel Stanley <joel@jms.id.au> 8383R: Alistar Popple <alistair@popple.id.au> 8384R: Eddie James <eajames@linux.ibm.com> 8385L: linux-fsi@lists.ozlabs.org 8386S: Supported 8387Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8388T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8389F: drivers/fsi/ 8390F: include/linux/fsi*.h 8391F: include/trace/events/fsi*.h 8392 8393FSI-ATTACHED I2C DRIVER 8394M: Eddie James <eajames@linux.ibm.com> 8395L: linux-i2c@vger.kernel.org 8396L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8397S: Maintained 8398F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8399F: drivers/i2c/busses/i2c-fsi.c 8400 8401FSI-ATTACHED SPI DRIVER 8402M: Eddie James <eajames@linux.ibm.com> 8403L: linux-spi@vger.kernel.org 8404S: Maintained 8405F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8406F: drivers/spi/spi-fsi.c 8407 8408FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8409M: Jan Kara <jack@suse.cz> 8410R: Amir Goldstein <amir73il@gmail.com> 8411L: linux-fsdevel@vger.kernel.org 8412S: Maintained 8413T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8414F: fs/notify/ 8415F: include/linux/fsnotify*.h 8416 8417FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8418M: Eric Biggers <ebiggers@kernel.org> 8419M: Theodore Y. Ts'o <tytso@mit.edu> 8420L: fsverity@lists.linux.dev 8421S: Supported 8422Q: https://patchwork.kernel.org/project/fsverity/list/ 8423T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8424F: Documentation/filesystems/fsverity.rst 8425F: fs/verity/ 8426F: include/linux/fsverity.h 8427F: include/uapi/linux/fsverity.h 8428 8429FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8430M: Michael Zaidman <michael.zaidman@gmail.com> 8431L: linux-i2c@vger.kernel.org 8432L: linux-input@vger.kernel.org 8433S: Maintained 8434F: drivers/hid/hid-ft260.c 8435 8436FUJITSU LAPTOP EXTRAS 8437M: Jonathan Woithe <jwoithe@just42.net> 8438L: platform-driver-x86@vger.kernel.org 8439S: Maintained 8440F: drivers/platform/x86/fujitsu-laptop.c 8441 8442FUJITSU M-5MO LS CAMERA ISP DRIVER 8443M: Kyungmin Park <kyungmin.park@samsung.com> 8444M: Heungjun Kim <riverful.kim@samsung.com> 8445L: linux-media@vger.kernel.org 8446S: Maintained 8447F: drivers/media/i2c/m5mols/ 8448F: include/media/i2c/m5mols.h 8449 8450FUJITSU TABLET EXTRAS 8451M: Robert Gerlach <khnz@gmx.de> 8452L: platform-driver-x86@vger.kernel.org 8453S: Maintained 8454F: drivers/platform/x86/fujitsu-tablet.c 8455 8456FUNCTION HOOKS (FTRACE) 8457M: Steven Rostedt <rostedt@goodmis.org> 8458M: Masami Hiramatsu <mhiramat@kernel.org> 8459R: Mark Rutland <mark.rutland@arm.com> 8460L: linux-kernel@vger.kernel.org 8461L: linux-trace-kernel@vger.kernel.org 8462Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8463S: Maintained 8464T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8465F: Documentation/trace/ftrace* 8466F: kernel/trace/ftrace* 8467F: kernel/trace/fgraph.c 8468F: arch/*/*/*/*ftrace* 8469F: arch/*/*/*ftrace* 8470F: include/*/ftrace.h 8471F: samples/ftrace 8472 8473FUNGIBLE ETHERNET DRIVERS 8474M: Dimitris Michailidis <dmichail@fungible.com> 8475L: netdev@vger.kernel.org 8476S: Supported 8477F: drivers/net/ethernet/fungible/ 8478 8479FUSE: FILESYSTEM IN USERSPACE 8480M: Miklos Szeredi <miklos@szeredi.hu> 8481L: linux-fsdevel@vger.kernel.org 8482S: Maintained 8483W: https://github.com/libfuse/ 8484T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8485F: Documentation/filesystems/fuse.rst 8486F: fs/fuse/ 8487F: include/uapi/linux/fuse.h 8488 8489FUTEX SUBSYSTEM 8490M: Thomas Gleixner <tglx@linutronix.de> 8491M: Ingo Molnar <mingo@redhat.com> 8492R: Peter Zijlstra <peterz@infradead.org> 8493R: Darren Hart <dvhart@infradead.org> 8494R: Davidlohr Bueso <dave@stgolabs.net> 8495R: André Almeida <andrealmeid@igalia.com> 8496L: linux-kernel@vger.kernel.org 8497S: Maintained 8498T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8499F: Documentation/locking/*futex* 8500F: include/asm-generic/futex.h 8501F: include/linux/futex.h 8502F: include/uapi/linux/futex.h 8503F: kernel/futex/* 8504F: tools/perf/bench/futex* 8505F: tools/testing/selftests/futex/ 8506 8507GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8508M: Tim Harvey <tharvey@gateworks.com> 8509S: Maintained 8510F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8511F: drivers/mfd/gateworks-gsc.c 8512F: include/linux/mfd/gsc.h 8513F: Documentation/hwmon/gsc-hwmon.rst 8514F: drivers/hwmon/gsc-hwmon.c 8515F: include/linux/platform_data/gsc_hwmon.h 8516 8517GCC PLUGINS 8518M: Kees Cook <keescook@chromium.org> 8519L: linux-hardening@vger.kernel.org 8520S: Maintained 8521T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8522F: Documentation/kbuild/gcc-plugins.rst 8523F: scripts/Makefile.gcc-plugins 8524F: scripts/gcc-plugins/ 8525 8526GCOV BASED KERNEL PROFILING 8527M: Peter Oberparleiter <oberpar@linux.ibm.com> 8528S: Maintained 8529F: Documentation/dev-tools/gcov.rst 8530F: kernel/gcov/ 8531 8532GDB KERNEL DEBUGGING HELPER SCRIPTS 8533M: Jan Kiszka <jan.kiszka@siemens.com> 8534M: Kieran Bingham <kbingham@kernel.org> 8535S: Supported 8536F: scripts/gdb/ 8537 8538GEMINI CRYPTO DRIVER 8539M: Corentin Labbe <clabbe@baylibre.com> 8540L: linux-crypto@vger.kernel.org 8541S: Maintained 8542F: drivers/crypto/gemini/ 8543 8544GEMTEK FM RADIO RECEIVER DRIVER 8545M: Hans Verkuil <hverkuil@xs4all.nl> 8546L: linux-media@vger.kernel.org 8547S: Maintained 8548W: https://linuxtv.org 8549T: git git://linuxtv.org/media_tree.git 8550F: drivers/media/radio/radio-gemtek* 8551 8552GENERIC ARCHITECTURE TOPOLOGY 8553M: Sudeep Holla <sudeep.holla@arm.com> 8554L: linux-kernel@vger.kernel.org 8555S: Maintained 8556F: drivers/base/arch_topology.c 8557F: include/linux/arch_topology.h 8558 8559GENERIC ENTRY CODE 8560M: Thomas Gleixner <tglx@linutronix.de> 8561M: Peter Zijlstra <peterz@infradead.org> 8562M: Andy Lutomirski <luto@kernel.org> 8563L: linux-kernel@vger.kernel.org 8564S: Maintained 8565T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8566F: include/linux/entry-common.h 8567F: include/linux/entry-kvm.h 8568F: kernel/entry/ 8569 8570GENERIC GPIO I2C DRIVER 8571M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8572S: Supported 8573F: drivers/i2c/busses/i2c-gpio.c 8574F: include/linux/platform_data/i2c-gpio.h 8575 8576GENERIC GPIO I2C MULTIPLEXER DRIVER 8577M: Peter Korsgaard <peter.korsgaard@barco.com> 8578L: linux-i2c@vger.kernel.org 8579S: Supported 8580F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8581F: drivers/i2c/muxes/i2c-mux-gpio.c 8582F: include/linux/platform_data/i2c-mux-gpio.h 8583 8584GENERIC HDLC (WAN) DRIVERS 8585M: Krzysztof Halasa <khc@pm.waw.pl> 8586S: Maintained 8587W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8588F: drivers/net/wan/c101.c 8589F: drivers/net/wan/hd6457* 8590F: drivers/net/wan/hdlc* 8591F: drivers/net/wan/n2.c 8592F: drivers/net/wan/pc300too.c 8593F: drivers/net/wan/pci200syn.c 8594F: drivers/net/wan/wanxl* 8595 8596GENERIC INCLUDE/ASM HEADER FILES 8597M: Arnd Bergmann <arnd@arndb.de> 8598L: linux-arch@vger.kernel.org 8599S: Maintained 8600T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8601F: include/asm-generic/ 8602F: include/uapi/asm-generic/ 8603 8604GENERIC PHY FRAMEWORK 8605M: Vinod Koul <vkoul@kernel.org> 8606M: Kishon Vijay Abraham I <kishon@kernel.org> 8607L: linux-phy@lists.infradead.org 8608S: Supported 8609Q: https://patchwork.kernel.org/project/linux-phy/list/ 8610T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8611F: Documentation/devicetree/bindings/phy/ 8612F: drivers/phy/ 8613F: include/dt-bindings/phy/ 8614F: include/linux/phy/ 8615 8616GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8617M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8618S: Supported 8619F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8620 8621GENERIC PM DOMAINS 8622M: "Rafael J. Wysocki" <rafael@kernel.org> 8623M: Kevin Hilman <khilman@kernel.org> 8624M: Ulf Hansson <ulf.hansson@linaro.org> 8625L: linux-pm@vger.kernel.org 8626S: Supported 8627F: Documentation/devicetree/bindings/power/power?domain* 8628F: drivers/base/power/domain*.c 8629F: include/linux/pm_domain.h 8630 8631GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8632M: Eugen Hristev <eugen.hristev@microchip.com> 8633L: linux-input@vger.kernel.org 8634S: Maintained 8635F: drivers/input/touchscreen/resistive-adc-touch.c 8636 8637GENERIC STRING LIBRARY 8638R: Andy Shevchenko <andy@kernel.org> 8639S: Maintained 8640F: lib/string.c 8641F: lib/string_helpers.c 8642F: lib/test_string.c 8643F: lib/test-string_helpers.c 8644 8645GENERIC UIO DRIVER FOR PCI DEVICES 8646M: "Michael S. Tsirkin" <mst@redhat.com> 8647L: kvm@vger.kernel.org 8648S: Supported 8649F: drivers/uio/uio_pci_generic.c 8650 8651GENERIC VDSO LIBRARY 8652M: Andy Lutomirski <luto@kernel.org> 8653M: Thomas Gleixner <tglx@linutronix.de> 8654M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8655L: linux-kernel@vger.kernel.org 8656S: Maintained 8657T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8658F: include/asm-generic/vdso/vsyscall.h 8659F: include/vdso/ 8660F: kernel/time/vsyscall.c 8661F: lib/vdso/ 8662 8663GENWQE (IBM Generic Workqueue Card) 8664M: Frank Haverkamp <haver@linux.ibm.com> 8665S: Supported 8666F: drivers/misc/genwqe/ 8667 8668GET_MAINTAINER SCRIPT 8669M: Joe Perches <joe@perches.com> 8670S: Maintained 8671F: scripts/get_maintainer.pl 8672 8673GFS2 FILE SYSTEM 8674M: Bob Peterson <rpeterso@redhat.com> 8675M: Andreas Gruenbacher <agruenba@redhat.com> 8676L: cluster-devel@redhat.com 8677S: Supported 8678B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8679T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8680F: Documentation/filesystems/gfs2* 8681F: fs/gfs2/ 8682F: include/uapi/linux/gfs2_ondisk.h 8683 8684GIGABYTE WMI DRIVER 8685M: Thomas Weißschuh <thomas@weissschuh.net> 8686L: platform-driver-x86@vger.kernel.org 8687S: Maintained 8688F: drivers/platform/x86/gigabyte-wmi.c 8689 8690GNSS SUBSYSTEM 8691M: Johan Hovold <johan@kernel.org> 8692S: Maintained 8693T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8694F: Documentation/ABI/testing/sysfs-class-gnss 8695F: Documentation/devicetree/bindings/gnss/ 8696F: drivers/gnss/ 8697F: include/linux/gnss.h 8698 8699GO7007 MPEG CODEC 8700M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8701L: linux-media@vger.kernel.org 8702S: Maintained 8703F: drivers/media/usb/go7007/ 8704 8705GOODIX TOUCHSCREEN 8706M: Bastien Nocera <hadess@hadess.net> 8707M: Hans de Goede <hdegoede@redhat.com> 8708L: linux-input@vger.kernel.org 8709S: Maintained 8710F: drivers/input/touchscreen/goodix* 8711 8712GOOGLE ETHERNET DRIVERS 8713M: Jeroen de Borst <jeroendb@google.com> 8714M: Catherine Sullivan <csully@google.com> 8715R: Shailend Chand <shailend@google.com> 8716L: netdev@vger.kernel.org 8717S: Supported 8718F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8719F: drivers/net/ethernet/google 8720 8721GPD POCKET FAN DRIVER 8722M: Hans de Goede <hdegoede@redhat.com> 8723L: platform-driver-x86@vger.kernel.org 8724S: Maintained 8725F: drivers/platform/x86/gpd-pocket-fan.c 8726 8727GPIO ACPI SUPPORT 8728M: Mika Westerberg <mika.westerberg@linux.intel.com> 8729M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8730L: linux-gpio@vger.kernel.org 8731L: linux-acpi@vger.kernel.org 8732S: Supported 8733T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8734F: Documentation/firmware-guide/acpi/gpio-properties.rst 8735F: drivers/gpio/gpiolib-acpi.c 8736F: drivers/gpio/gpiolib-acpi.h 8737 8738GPIO AGGREGATOR 8739M: Geert Uytterhoeven <geert+renesas@glider.be> 8740L: linux-gpio@vger.kernel.org 8741S: Supported 8742F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8743F: drivers/gpio/gpio-aggregator.c 8744 8745GPIO IR Transmitter 8746M: Sean Young <sean@mess.org> 8747L: linux-media@vger.kernel.org 8748S: Maintained 8749F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8750F: drivers/media/rc/gpio-ir-tx.c 8751 8752GPIO MOCKUP DRIVER 8753M: Bamvor Jian Zhang <bamv2005@gmail.com> 8754L: linux-gpio@vger.kernel.org 8755S: Maintained 8756F: drivers/gpio/gpio-mockup.c 8757F: tools/testing/selftests/gpio/ 8758 8759GPIO REGMAP 8760R: Michael Walle <michael@walle.cc> 8761S: Maintained 8762F: drivers/gpio/gpio-regmap.c 8763F: include/linux/gpio/regmap.h 8764 8765GPIO SUBSYSTEM 8766M: Linus Walleij <linus.walleij@linaro.org> 8767M: Bartosz Golaszewski <brgl@bgdev.pl> 8768L: linux-gpio@vger.kernel.org 8769S: Maintained 8770T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8771F: Documentation/ABI/obsolete/sysfs-gpio 8772F: Documentation/ABI/testing/gpio-cdev 8773F: Documentation/admin-guide/gpio/ 8774F: Documentation/devicetree/bindings/gpio/ 8775F: Documentation/driver-api/gpio/ 8776F: drivers/gpio/ 8777F: include/asm-generic/gpio.h 8778F: include/dt-bindings/gpio/ 8779F: include/linux/gpio.h 8780F: include/linux/gpio/ 8781F: include/linux/of_gpio.h 8782F: include/uapi/linux/gpio.h 8783F: tools/gpio/ 8784 8785GRE DEMULTIPLEXER DRIVER 8786M: Dmitry Kozlov <xeb@mail.ru> 8787L: netdev@vger.kernel.org 8788S: Maintained 8789F: include/net/gre.h 8790F: net/ipv4/gre_demux.c 8791F: net/ipv4/gre_offload.c 8792 8793GRETH 10/100/1G Ethernet MAC device driver 8794M: Andreas Larsson <andreas@gaisler.com> 8795L: netdev@vger.kernel.org 8796S: Maintained 8797F: drivers/net/ethernet/aeroflex/ 8798 8799GREYBUS AUDIO PROTOCOLS DRIVERS 8800M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8801M: Mark Greer <mgreer@animalcreek.com> 8802S: Maintained 8803F: drivers/staging/greybus/audio_apbridgea.c 8804F: drivers/staging/greybus/audio_apbridgea.h 8805F: drivers/staging/greybus/audio_codec.c 8806F: drivers/staging/greybus/audio_codec.h 8807F: drivers/staging/greybus/audio_gb.c 8808F: drivers/staging/greybus/audio_manager.c 8809F: drivers/staging/greybus/audio_manager.h 8810F: drivers/staging/greybus/audio_manager_module.c 8811F: drivers/staging/greybus/audio_manager_private.h 8812F: drivers/staging/greybus/audio_manager_sysfs.c 8813F: drivers/staging/greybus/audio_module.c 8814F: drivers/staging/greybus/audio_topology.c 8815 8816GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8817M: Viresh Kumar <vireshk@kernel.org> 8818S: Maintained 8819F: drivers/staging/greybus/authentication.c 8820F: drivers/staging/greybus/bootrom.c 8821F: drivers/staging/greybus/firmware.h 8822F: drivers/staging/greybus/fw-core.c 8823F: drivers/staging/greybus/fw-download.c 8824F: drivers/staging/greybus/fw-management.c 8825F: drivers/staging/greybus/greybus_authentication.h 8826F: drivers/staging/greybus/greybus_firmware.h 8827F: drivers/staging/greybus/hid.c 8828F: drivers/staging/greybus/i2c.c 8829F: drivers/staging/greybus/spi.c 8830F: drivers/staging/greybus/spilib.c 8831F: drivers/staging/greybus/spilib.h 8832 8833GREYBUS LOOPBACK DRIVER 8834M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8835S: Maintained 8836F: drivers/staging/greybus/loopback.c 8837 8838GREYBUS PLATFORM DRIVERS 8839M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8840S: Maintained 8841F: drivers/staging/greybus/arche-apb-ctrl.c 8842F: drivers/staging/greybus/arche-platform.c 8843F: drivers/staging/greybus/arche_platform.h 8844 8845GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8846M: Rui Miguel Silva <rmfrfs@gmail.com> 8847S: Maintained 8848F: drivers/staging/greybus/gpio.c 8849F: drivers/staging/greybus/light.c 8850F: drivers/staging/greybus/power_supply.c 8851F: drivers/staging/greybus/sdio.c 8852F: drivers/staging/greybus/spi.c 8853F: drivers/staging/greybus/spilib.c 8854 8855GREYBUS SUBSYSTEM 8856M: Johan Hovold <johan@kernel.org> 8857M: Alex Elder <elder@kernel.org> 8858M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8859L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8860S: Maintained 8861F: drivers/greybus/ 8862F: drivers/staging/greybus/ 8863F: include/linux/greybus.h 8864F: include/linux/greybus/ 8865 8866GREYBUS UART PROTOCOLS DRIVERS 8867M: David Lin <dtwlin@gmail.com> 8868S: Maintained 8869F: drivers/staging/greybus/log.c 8870F: drivers/staging/greybus/uart.c 8871 8872GS1662 VIDEO SERIALIZER 8873M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8874L: linux-media@vger.kernel.org 8875S: Maintained 8876T: git git://linuxtv.org/media_tree.git 8877F: drivers/media/spi/gs1662.c 8878 8879GSPCA FINEPIX SUBDRIVER 8880M: Frank Zago <frank@zago.net> 8881L: linux-media@vger.kernel.org 8882S: Maintained 8883T: git git://linuxtv.org/media_tree.git 8884F: drivers/media/usb/gspca/finepix.c 8885 8886GSPCA GL860 SUBDRIVER 8887M: Olivier Lorin <o.lorin@laposte.net> 8888L: linux-media@vger.kernel.org 8889S: Maintained 8890T: git git://linuxtv.org/media_tree.git 8891F: drivers/media/usb/gspca/gl860/ 8892 8893GSPCA M5602 SUBDRIVER 8894M: Erik Andren <erik.andren@gmail.com> 8895L: linux-media@vger.kernel.org 8896S: Maintained 8897T: git git://linuxtv.org/media_tree.git 8898F: drivers/media/usb/gspca/m5602/ 8899 8900GSPCA PAC207 SONIXB SUBDRIVER 8901M: Hans Verkuil <hverkuil@xs4all.nl> 8902L: linux-media@vger.kernel.org 8903S: Odd Fixes 8904T: git git://linuxtv.org/media_tree.git 8905F: drivers/media/usb/gspca/pac207.c 8906 8907GSPCA SN9C20X SUBDRIVER 8908M: Brian Johnson <brijohn@gmail.com> 8909L: linux-media@vger.kernel.org 8910S: Maintained 8911T: git git://linuxtv.org/media_tree.git 8912F: drivers/media/usb/gspca/sn9c20x.c 8913 8914GSPCA T613 SUBDRIVER 8915M: Leandro Costantino <lcostantino@gmail.com> 8916L: linux-media@vger.kernel.org 8917S: Maintained 8918T: git git://linuxtv.org/media_tree.git 8919F: drivers/media/usb/gspca/t613.c 8920 8921GSPCA USB WEBCAM DRIVER 8922M: Hans Verkuil <hverkuil@xs4all.nl> 8923L: linux-media@vger.kernel.org 8924S: Odd Fixes 8925T: git git://linuxtv.org/media_tree.git 8926F: drivers/media/usb/gspca/ 8927 8928GTP (GPRS Tunneling Protocol) 8929M: Pablo Neira Ayuso <pablo@netfilter.org> 8930M: Harald Welte <laforge@gnumonks.org> 8931L: osmocom-net-gprs@lists.osmocom.org 8932S: Maintained 8933T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8934F: drivers/net/gtp.c 8935 8936GUID PARTITION TABLE (GPT) 8937M: Davidlohr Bueso <dave@stgolabs.net> 8938L: linux-efi@vger.kernel.org 8939S: Maintained 8940F: block/partitions/efi.* 8941 8942HABANALABS PCI DRIVER 8943M: Oded Gabbay <ogabbay@kernel.org> 8944L: dri-devel@lists.freedesktop.org 8945S: Supported 8946C: irc://irc.oftc.net/dri-devel 8947T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8948F: Documentation/ABI/testing/debugfs-driver-habanalabs 8949F: Documentation/ABI/testing/sysfs-driver-habanalabs 8950F: drivers/accel/habanalabs/ 8951F: include/trace/events/habanalabs.h 8952F: include/uapi/drm/habanalabs_accel.h 8953 8954HACKRF MEDIA DRIVER 8955M: Antti Palosaari <crope@iki.fi> 8956L: linux-media@vger.kernel.org 8957S: Maintained 8958W: https://linuxtv.org 8959W: http://palosaari.fi/linux/ 8960Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8961T: git git://linuxtv.org/anttip/media_tree.git 8962F: drivers/media/usb/hackrf/ 8963 8964HANTRO VPU CODEC DRIVER 8965M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8966M: Philipp Zabel <p.zabel@pengutronix.de> 8967L: linux-media@vger.kernel.org 8968L: linux-rockchip@lists.infradead.org 8969S: Maintained 8970F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8971F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 8972F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8973F: drivers/media/platform/verisilicon/ 8974 8975HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 8976M: Frank Seidel <frank@f-seidel.de> 8977L: platform-driver-x86@vger.kernel.org 8978S: Maintained 8979W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 8980F: drivers/platform/x86/hdaps.c 8981 8982HARDWARE MONITORING 8983M: Jean Delvare <jdelvare@suse.com> 8984M: Guenter Roeck <linux@roeck-us.net> 8985L: linux-hwmon@vger.kernel.org 8986S: Maintained 8987W: http://hwmon.wiki.kernel.org/ 8988T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 8989F: Documentation/ABI/testing/sysfs-class-hwmon 8990F: Documentation/devicetree/bindings/hwmon/ 8991F: Documentation/hwmon/ 8992F: drivers/hwmon/ 8993F: include/linux/hwmon*.h 8994F: include/trace/events/hwmon*.h 8995K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 8996 8997HARDWARE RANDOM NUMBER GENERATOR CORE 8998M: Olivia Mackall <olivia@selenic.com> 8999M: Herbert Xu <herbert@gondor.apana.org.au> 9000L: linux-crypto@vger.kernel.org 9001S: Odd fixes 9002F: Documentation/admin-guide/hw_random.rst 9003F: Documentation/devicetree/bindings/rng/ 9004F: drivers/char/hw_random/ 9005F: include/linux/hw_random.h 9006 9007HARDWARE SPINLOCK CORE 9008M: Ohad Ben-Cohen <ohad@wizery.com> 9009M: Bjorn Andersson <andersson@kernel.org> 9010R: Baolin Wang <baolin.wang7@gmail.com> 9011L: linux-remoteproc@vger.kernel.org 9012S: Maintained 9013T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9014F: Documentation/devicetree/bindings/hwlock/ 9015F: Documentation/locking/hwspinlock.rst 9016F: drivers/hwspinlock/ 9017F: include/linux/hwspinlock.h 9018 9019HARDWARE TRACING FACILITIES 9020M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9021S: Maintained 9022F: drivers/hwtracing/ 9023 9024HARMONY SOUND DRIVER 9025L: linux-parisc@vger.kernel.org 9026S: Maintained 9027F: sound/parisc/harmony.* 9028 9029HDPVR USB VIDEO ENCODER DRIVER 9030M: Hans Verkuil <hverkuil@xs4all.nl> 9031L: linux-media@vger.kernel.org 9032S: Odd Fixes 9033W: https://linuxtv.org 9034T: git git://linuxtv.org/media_tree.git 9035F: drivers/media/usb/hdpvr/ 9036 9037HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9038M: Matt Hsiao <matt.hsiao@hpe.com> 9039S: Supported 9040F: drivers/misc/hpilo.[ch] 9041 9042HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9043M: Jerry Hoemann <jerry.hoemann@hpe.com> 9044S: Supported 9045F: Documentation/watchdog/hpwdt.rst 9046F: drivers/watchdog/hpwdt.c 9047 9048HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9049M: Don Brace <don.brace@microchip.com> 9050L: storagedev@microchip.com 9051L: linux-scsi@vger.kernel.org 9052S: Supported 9053F: Documentation/scsi/hpsa.rst 9054F: drivers/scsi/hpsa*.[ch] 9055F: include/linux/cciss*.h 9056F: include/uapi/linux/cciss*.h 9057 9058HFI1 DRIVER 9059M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9060L: linux-rdma@vger.kernel.org 9061S: Supported 9062F: drivers/infiniband/hw/hfi1 9063 9064HFS FILESYSTEM 9065L: linux-fsdevel@vger.kernel.org 9066S: Orphan 9067F: Documentation/filesystems/hfs.rst 9068F: fs/hfs/ 9069 9070HFSPLUS FILESYSTEM 9071L: linux-fsdevel@vger.kernel.org 9072S: Orphan 9073F: Documentation/filesystems/hfsplus.rst 9074F: fs/hfsplus/ 9075 9076HGA FRAMEBUFFER DRIVER 9077M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9078L: linux-nvidia@lists.surfsouth.com 9079S: Maintained 9080W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9081F: drivers/video/fbdev/hgafb.c 9082 9083HIBERNATION (aka Software Suspend, aka swsusp) 9084M: "Rafael J. Wysocki" <rafael@kernel.org> 9085M: Pavel Machek <pavel@ucw.cz> 9086L: linux-pm@vger.kernel.org 9087S: Supported 9088B: https://bugzilla.kernel.org 9089F: arch/*/include/asm/suspend*.h 9090F: arch/x86/power/ 9091F: drivers/base/power/ 9092F: include/linux/freezer.h 9093F: include/linux/pm.h 9094F: include/linux/suspend.h 9095F: kernel/power/ 9096 9097HID CORE LAYER 9098M: Jiri Kosina <jikos@kernel.org> 9099M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9100L: linux-input@vger.kernel.org 9101S: Maintained 9102T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9103F: Documentation/hid/ 9104F: drivers/hid/ 9105F: include/linux/hid* 9106F: include/uapi/linux/hid* 9107F: samples/hid/ 9108F: tools/testing/selftests/hid/ 9109 9110HID LOGITECH DRIVERS 9111R: Filipe Laíns <lains@riseup.net> 9112L: linux-input@vger.kernel.org 9113S: Maintained 9114F: drivers/hid/hid-logitech-* 9115 9116HID++ LOGITECH DRIVERS 9117R: Filipe Laíns <lains@riseup.net> 9118R: Bastien Nocera <hadess@hadess.net> 9119L: linux-input@vger.kernel.org 9120S: Maintained 9121F: drivers/hid/hid-logitech-hidpp.c 9122 9123HID PLAYSTATION DRIVER 9124M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9125L: linux-input@vger.kernel.org 9126S: Supported 9127F: drivers/hid/hid-playstation.c 9128 9129HID PHOENIX RC FLIGHT CONTROLLER 9130M: Marcus Folkesson <marcus.folkesson@gmail.com> 9131L: linux-input@vger.kernel.org 9132S: Maintained 9133F: drivers/hid/hid-pxrc.c 9134 9135HID SENSOR HUB DRIVERS 9136M: Jiri Kosina <jikos@kernel.org> 9137M: Jonathan Cameron <jic23@kernel.org> 9138M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9139L: linux-input@vger.kernel.org 9140L: linux-iio@vger.kernel.org 9141S: Maintained 9142F: Documentation/hid/hid-sensor* 9143F: drivers/hid/hid-sensor-* 9144F: drivers/iio/*/hid-* 9145F: include/linux/hid-sensor-* 9146 9147HID VRC-2 CAR CONTROLLER DRIVER 9148M: Marcus Folkesson <marcus.folkesson@gmail.com> 9149L: linux-input@vger.kernel.org 9150S: Maintained 9151F: drivers/hid/hid-vrc2.c 9152 9153HID WACOM DRIVER 9154M: Ping Cheng <ping.cheng@wacom.com> 9155M: Jason Gerecke <jason.gerecke@wacom.com> 9156L: linux-input@vger.kernel.org 9157S: Maintained 9158F: drivers/hid/wacom.h 9159F: drivers/hid/wacom_* 9160 9161HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9162M: Thomas Gleixner <tglx@linutronix.de> 9163L: linux-kernel@vger.kernel.org 9164S: Maintained 9165T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9166F: Documentation/timers/ 9167F: include/linux/clockchips.h 9168F: include/linux/hrtimer.h 9169F: kernel/time/clockevents.c 9170F: kernel/time/hrtimer.c 9171F: kernel/time/timer_*.c 9172 9173HIGH-SPEED SCC DRIVER FOR AX.25 9174L: linux-hams@vger.kernel.org 9175S: Orphan 9176F: drivers/net/hamradio/scc.c 9177 9178HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9179M: HighPoint Linux Team <linux@highpoint-tech.com> 9180S: Supported 9181W: http://www.highpoint-tech.com 9182F: Documentation/scsi/hptiop.rst 9183F: drivers/scsi/hptiop.c 9184 9185HIMAX HX83112B TOUCHSCREEN SUPPORT 9186M: Job Noorman <job@noorman.info> 9187L: linux-input@vger.kernel.org 9188S: Maintained 9189F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9190F: drivers/input/touchscreen/himax_hx83112b.c 9191 9192HIPPI 9193M: Jes Sorensen <jes@trained-monkey.org> 9194L: linux-hippi@sunsite.dk 9195S: Maintained 9196F: drivers/net/hippi/ 9197F: include/linux/hippidevice.h 9198F: include/uapi/linux/if_hippi.h 9199F: net/802/hippi.c 9200 9201HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9202M: Kurt Kanzenbach <kurt@linutronix.de> 9203L: netdev@vger.kernel.org 9204S: Maintained 9205F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9206F: drivers/net/dsa/hirschmann/* 9207F: include/linux/platform_data/hirschmann-hellcreek.h 9208F: net/dsa/tag_hellcreek.c 9209 9210HISILICON DMA DRIVER 9211M: Zhou Wang <wangzhou1@hisilicon.com> 9212M: Jie Hai <haijie1@huawei.com> 9213L: dmaengine@vger.kernel.org 9214S: Maintained 9215F: drivers/dma/hisi_dma.c 9216 9217HISILICON GPIO DRIVER 9218M: Jay Fang <f.fangjian@huawei.com> 9219L: linux-gpio@vger.kernel.org 9220S: Maintained 9221F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9222F: drivers/gpio/gpio-hisi.c 9223 9224HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9225M: Longfang Liu <liulongfang@huawei.com> 9226L: linux-crypto@vger.kernel.org 9227S: Maintained 9228F: Documentation/ABI/testing/debugfs-hisi-hpre 9229F: drivers/crypto/hisilicon/hpre/hpre.h 9230F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9231F: drivers/crypto/hisilicon/hpre/hpre_main.c 9232 9233HISILICON I2C CONTROLLER DRIVER 9234M: Yicong Yang <yangyicong@hisilicon.com> 9235L: linux-i2c@vger.kernel.org 9236S: Maintained 9237W: https://www.hisilicon.com 9238F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9239F: drivers/i2c/busses/i2c-hisi.c 9240 9241HISILICON LPC BUS DRIVER 9242M: Jay Fang <f.fangjian@huawei.com> 9243S: Maintained 9244W: http://www.hisilicon.com 9245F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9246F: drivers/bus/hisi_lpc.c 9247 9248HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9249M: Yisen Zhuang <yisen.zhuang@huawei.com> 9250M: Salil Mehta <salil.mehta@huawei.com> 9251L: netdev@vger.kernel.org 9252S: Maintained 9253W: http://www.hisilicon.com 9254F: drivers/net/ethernet/hisilicon/hns3/ 9255 9256HISILICON NETWORK SUBSYSTEM DRIVER 9257M: Yisen Zhuang <yisen.zhuang@huawei.com> 9258M: Salil Mehta <salil.mehta@huawei.com> 9259L: netdev@vger.kernel.org 9260S: Maintained 9261W: http://www.hisilicon.com 9262F: Documentation/devicetree/bindings/net/hisilicon*.txt 9263F: drivers/net/ethernet/hisilicon/ 9264 9265HIKEY960 ONBOARD USB GPIO HUB DRIVER 9266M: John Stultz <jstultz@google.com> 9267L: linux-kernel@vger.kernel.org 9268S: Maintained 9269F: drivers/misc/hisi_hikey_usb.c 9270 9271HISILICON PMU DRIVER 9272M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9273M: Jonathan Cameron <jonathan.cameron@huawei.com> 9274S: Supported 9275W: http://www.hisilicon.com 9276F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9277F: Documentation/admin-guide/perf/hisi-pmu.rst 9278F: drivers/perf/hisilicon 9279 9280HISILICON HNS3 PMU DRIVER 9281M: Guangbin Huang <huangguangbin2@huawei.com> 9282S: Supported 9283F: Documentation/admin-guide/perf/hns3-pmu.rst 9284F: drivers/perf/hisilicon/hns3_pmu.c 9285 9286HISILICON PTT DRIVER 9287M: Yicong Yang <yangyicong@hisilicon.com> 9288M: Jonathan Cameron <jonathan.cameron@huawei.com> 9289L: linux-kernel@vger.kernel.org 9290S: Maintained 9291F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9292F: Documentation/trace/hisi-ptt.rst 9293F: drivers/hwtracing/ptt/ 9294F: tools/perf/arch/arm64/util/hisi-ptt.c 9295F: tools/perf/util/hisi-ptt* 9296F: tools/perf/util/hisi-ptt-decoder/* 9297 9298HISILICON QM DRIVER 9299M: Weili Qian <qianweili@huawei.com> 9300M: Zhou Wang <wangzhou1@hisilicon.com> 9301L: linux-crypto@vger.kernel.org 9302S: Maintained 9303F: drivers/crypto/hisilicon/Kconfig 9304F: drivers/crypto/hisilicon/Makefile 9305F: drivers/crypto/hisilicon/qm.c 9306F: drivers/crypto/hisilicon/sgl.c 9307F: include/linux/hisi_acc_qm.h 9308 9309HISILICON ZIP Controller DRIVER 9310M: Yang Shen <shenyang39@huawei.com> 9311M: Zhou Wang <wangzhou1@hisilicon.com> 9312L: linux-crypto@vger.kernel.org 9313S: Maintained 9314F: Documentation/ABI/testing/debugfs-hisi-zip 9315F: drivers/crypto/hisilicon/zip/ 9316 9317HISILICON ROCE DRIVER 9318M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9319M: Wenpeng Liang <liangwenpeng@huawei.com> 9320L: linux-rdma@vger.kernel.org 9321S: Maintained 9322F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9323F: drivers/infiniband/hw/hns/ 9324 9325HISILICON SAS Controller 9326M: Xiang Chen <chenxiang66@hisilicon.com> 9327S: Supported 9328W: http://www.hisilicon.com 9329F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9330F: drivers/scsi/hisi_sas/ 9331 9332HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9333M: Kai Ye <yekai13@huawei.com> 9334M: Longfang Liu <liulongfang@huawei.com> 9335L: linux-crypto@vger.kernel.org 9336S: Maintained 9337F: Documentation/ABI/testing/debugfs-hisi-sec 9338F: drivers/crypto/hisilicon/sec2/sec.h 9339F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9340F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9341F: drivers/crypto/hisilicon/sec2/sec_main.c 9342 9343HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9344M: Jay Fang <f.fangjian@huawei.com> 9345L: linux-spi@vger.kernel.org 9346S: Maintained 9347W: http://www.hisilicon.com 9348F: drivers/spi/spi-hisi-kunpeng.c 9349 9350HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9351M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9352L: linux-kernel@vger.kernel.org 9353S: Maintained 9354F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9355F: drivers/spmi/hisi-spmi-controller.c 9356 9357HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9358M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9359L: linux-kernel@vger.kernel.org 9360S: Maintained 9361F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9362F: drivers/mfd/hi6421-spmi-pmic.c 9363 9364HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9365M: Weili Qian <qianweili@huawei.com> 9366S: Maintained 9367F: drivers/crypto/hisilicon/trng/trng.c 9368 9369HISILICON V3XX SPI NOR FLASH Controller Driver 9370M: Jay Fang <f.fangjian@huawei.com> 9371S: Maintained 9372W: http://www.hisilicon.com 9373F: drivers/spi/spi-hisi-sfc-v3xx.c 9374 9375HMM - Heterogeneous Memory Management 9376M: Jérôme Glisse <jglisse@redhat.com> 9377L: linux-mm@kvack.org 9378S: Maintained 9379F: Documentation/mm/hmm.rst 9380F: include/linux/hmm* 9381F: lib/test_hmm* 9382F: mm/hmm* 9383F: tools/testing/selftests/mm/*hmm* 9384 9385HOST AP DRIVER 9386M: Jouni Malinen <j@w1.fi> 9387L: linux-wireless@vger.kernel.org 9388S: Obsolete 9389W: http://w1.fi/hostap-driver.html 9390F: drivers/net/wireless/intersil/hostap/ 9391 9392HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9393L: platform-driver-x86@vger.kernel.org 9394S: Orphan 9395F: drivers/platform/x86/hp/tc1100-wmi.c 9396 9397HPET: High Precision Event Timers driver 9398M: Clemens Ladisch <clemens@ladisch.de> 9399S: Maintained 9400F: Documentation/timers/hpet.rst 9401F: drivers/char/hpet.c 9402F: include/linux/hpet.h 9403F: include/uapi/linux/hpet.h 9404 9405HPET: x86 9406S: Orphan 9407F: arch/x86/include/asm/hpet.h 9408F: arch/x86/kernel/hpet.c 9409 9410HPFS FILESYSTEM 9411M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9412S: Maintained 9413W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9414F: fs/hpfs/ 9415 9416HSI SUBSYSTEM 9417M: Sebastian Reichel <sre@kernel.org> 9418S: Maintained 9419T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9420F: Documentation/ABI/testing/sysfs-bus-hsi 9421F: Documentation/driver-api/hsi.rst 9422F: drivers/hsi/ 9423F: include/linux/hsi/ 9424F: include/uapi/linux/hsi/ 9425 9426HSO 3G MODEM DRIVER 9427L: linux-usb@vger.kernel.org 9428S: Orphan 9429F: drivers/net/usb/hso.c 9430 9431HSR NETWORK PROTOCOL 9432L: netdev@vger.kernel.org 9433S: Orphan 9434F: net/hsr/ 9435 9436HT16K33 LED CONTROLLER DRIVER 9437M: Robin van der Gracht <robin@protonic.nl> 9438S: Maintained 9439F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9440F: drivers/auxdisplay/ht16k33.c 9441 9442HTCPEN TOUCHSCREEN DRIVER 9443M: Pau Oliva Fora <pof@eslack.org> 9444L: linux-input@vger.kernel.org 9445S: Maintained 9446F: drivers/input/touchscreen/htcpen.c 9447 9448HTE SUBSYSTEM 9449M: Dipen Patel <dipenp@nvidia.com> 9450S: Maintained 9451F: Documentation/devicetree/bindings/timestamp/ 9452F: Documentation/driver-api/hte/ 9453F: drivers/hte/ 9454F: include/linux/hte.h 9455 9456HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9457M: Lorenzo Bianconi <lorenzo@kernel.org> 9458L: linux-iio@vger.kernel.org 9459S: Maintained 9460W: http://www.st.com/ 9461F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9462F: drivers/iio/humidity/hts221* 9463 9464HUAWEI ETHERNET DRIVER 9465M: Cai Huoqing <cai.huoqing@linux.dev> 9466L: netdev@vger.kernel.org 9467S: Maintained 9468F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9469F: drivers/net/ethernet/huawei/hinic/ 9470 9471HUGETLB SUBSYSTEM 9472M: Mike Kravetz <mike.kravetz@oracle.com> 9473M: Muchun Song <muchun.song@linux.dev> 9474L: linux-mm@kvack.org 9475S: Maintained 9476F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9477F: Documentation/admin-guide/mm/hugetlbpage.rst 9478F: Documentation/mm/hugetlbfs_reserv.rst 9479F: Documentation/mm/vmemmap_dedup.rst 9480F: fs/hugetlbfs/ 9481F: include/linux/hugetlb.h 9482F: mm/hugetlb.c 9483F: mm/hugetlb_vmemmap.c 9484F: mm/hugetlb_vmemmap.h 9485 9486HVA ST MEDIA DRIVER 9487M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9488L: linux-media@vger.kernel.org 9489S: Supported 9490W: https://linuxtv.org 9491T: git git://linuxtv.org/media_tree.git 9492F: drivers/media/platform/st/sti/hva 9493 9494HWPOISON MEMORY FAILURE HANDLING 9495M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9496R: Miaohe Lin <linmiaohe@huawei.com> 9497L: linux-mm@kvack.org 9498S: Maintained 9499F: mm/hwpoison-inject.c 9500F: mm/memory-failure.c 9501 9502HYCON HY46XX TOUCHSCREEN SUPPORT 9503M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9504L: linux-input@vger.kernel.org 9505S: Maintained 9506F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9507F: drivers/input/touchscreen/hycon-hy46xx.c 9508 9509HYGON PROCESSOR SUPPORT 9510M: Pu Wen <puwen@hygon.cn> 9511L: linux-kernel@vger.kernel.org 9512S: Maintained 9513F: arch/x86/kernel/cpu/hygon.c 9514 9515HYNIX HI556 SENSOR DRIVER 9516M: Shawn Tu <shawnx.tu@intel.com> 9517L: linux-media@vger.kernel.org 9518S: Maintained 9519T: git git://linuxtv.org/media_tree.git 9520F: drivers/media/i2c/hi556.c 9521 9522HYNIX HI846 SENSOR DRIVER 9523M: Martin Kepplinger <martin.kepplinger@puri.sm> 9524L: linux-media@vger.kernel.org 9525S: Maintained 9526F: drivers/media/i2c/hi846.c 9527 9528HYNIX HI847 SENSOR DRIVER 9529M: Shawn Tu <shawnx.tu@intel.com> 9530L: linux-media@vger.kernel.org 9531S: Maintained 9532F: drivers/media/i2c/hi847.c 9533 9534Hyper-V/Azure CORE AND DRIVERS 9535M: "K. Y. Srinivasan" <kys@microsoft.com> 9536M: Haiyang Zhang <haiyangz@microsoft.com> 9537M: Wei Liu <wei.liu@kernel.org> 9538M: Dexuan Cui <decui@microsoft.com> 9539L: linux-hyperv@vger.kernel.org 9540S: Supported 9541T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9542F: Documentation/ABI/stable/sysfs-bus-vmbus 9543F: Documentation/ABI/testing/debugfs-hyperv 9544F: Documentation/virt/hyperv 9545F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9546F: arch/arm64/hyperv 9547F: arch/arm64/include/asm/hyperv-tlfs.h 9548F: arch/arm64/include/asm/mshyperv.h 9549F: arch/x86/hyperv 9550F: arch/x86/include/asm/hyperv-tlfs.h 9551F: arch/x86/include/asm/mshyperv.h 9552F: arch/x86/include/asm/trace/hyperv.h 9553F: arch/x86/kernel/cpu/mshyperv.c 9554F: drivers/clocksource/hyperv_timer.c 9555F: drivers/hid/hid-hyperv.c 9556F: drivers/hv/ 9557F: drivers/input/serio/hyperv-keyboard.c 9558F: drivers/iommu/hyperv-iommu.c 9559F: drivers/net/ethernet/microsoft/ 9560F: drivers/net/hyperv/ 9561F: drivers/pci/controller/pci-hyperv-intf.c 9562F: drivers/pci/controller/pci-hyperv.c 9563F: drivers/scsi/storvsc_drv.c 9564F: drivers/uio/uio_hv_generic.c 9565F: drivers/video/fbdev/hyperv_fb.c 9566F: include/asm-generic/hyperv-tlfs.h 9567F: include/asm-generic/mshyperv.h 9568F: include/clocksource/hyperv_timer.h 9569F: include/linux/hyperv.h 9570F: include/net/mana 9571F: include/uapi/linux/hyperv.h 9572F: net/vmw_vsock/hyperv_transport.c 9573F: tools/hv/ 9574 9575HYPERBUS SUPPORT 9576M: Vignesh Raghavendra <vigneshr@ti.com> 9577L: linux-mtd@lists.infradead.org 9578S: Supported 9579Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9580C: irc://irc.oftc.net/mtd 9581T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9582F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9583F: drivers/mtd/hyperbus/ 9584F: include/linux/mtd/hyperbus.h 9585 9586HYPERVISOR VIRTUAL CONSOLE DRIVER 9587L: linuxppc-dev@lists.ozlabs.org 9588S: Odd Fixes 9589F: drivers/tty/hvc/ 9590 9591I2C ACPI SUPPORT 9592M: Mika Westerberg <mika.westerberg@linux.intel.com> 9593L: linux-i2c@vger.kernel.org 9594L: linux-acpi@vger.kernel.org 9595S: Maintained 9596F: drivers/i2c/i2c-core-acpi.c 9597 9598I2C CONTROLLER DRIVER FOR NVIDIA GPU 9599M: Ajay Gupta <ajayg@nvidia.com> 9600L: linux-i2c@vger.kernel.org 9601S: Maintained 9602F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9603F: drivers/i2c/busses/i2c-nvidia-gpu.c 9604 9605I2C MUXES 9606M: Peter Rosin <peda@axentia.se> 9607L: linux-i2c@vger.kernel.org 9608S: Maintained 9609F: Documentation/devicetree/bindings/i2c/i2c-arb* 9610F: Documentation/devicetree/bindings/i2c/i2c-gate* 9611F: Documentation/devicetree/bindings/i2c/i2c-mux* 9612F: Documentation/i2c/i2c-topology.rst 9613F: Documentation/i2c/muxes/ 9614F: drivers/i2c/i2c-mux.c 9615F: drivers/i2c/muxes/ 9616F: include/linux/i2c-mux.h 9617 9618I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9619M: Gregory CLEMENT <gregory.clement@bootlin.com> 9620L: linux-i2c@vger.kernel.org 9621S: Maintained 9622F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9623F: drivers/i2c/busses/i2c-mv64xxx.c 9624 9625I2C OVER PARALLEL PORT 9626M: Jean Delvare <jdelvare@suse.com> 9627L: linux-i2c@vger.kernel.org 9628S: Maintained 9629F: Documentation/i2c/busses/i2c-parport.rst 9630F: drivers/i2c/busses/i2c-parport.c 9631 9632I2C SUBSYSTEM 9633M: Wolfram Sang <wsa@kernel.org> 9634L: linux-i2c@vger.kernel.org 9635S: Maintained 9636W: https://i2c.wiki.kernel.org/ 9637Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9638T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9639F: Documentation/devicetree/bindings/i2c/i2c.txt 9640F: Documentation/i2c/ 9641F: drivers/i2c/* 9642F: include/dt-bindings/i2c/i2c.h 9643F: include/linux/i2c-dev.h 9644F: include/linux/i2c-smbus.h 9645F: include/linux/i2c.h 9646F: include/uapi/linux/i2c-*.h 9647F: include/uapi/linux/i2c.h 9648 9649I2C SUBSYSTEM HOST DRIVERS 9650L: linux-i2c@vger.kernel.org 9651S: Odd Fixes 9652W: https://i2c.wiki.kernel.org/ 9653Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9654T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9655F: Documentation/devicetree/bindings/i2c/ 9656F: drivers/i2c/algos/ 9657F: drivers/i2c/busses/ 9658F: include/dt-bindings/i2c/ 9659 9660I2C-TAOS-EVM DRIVER 9661M: Jean Delvare <jdelvare@suse.com> 9662L: linux-i2c@vger.kernel.org 9663S: Maintained 9664F: Documentation/i2c/busses/i2c-taos-evm.rst 9665F: drivers/i2c/busses/i2c-taos-evm.c 9666 9667I2C-TINY-USB DRIVER 9668M: Till Harbaum <till@harbaum.org> 9669L: linux-i2c@vger.kernel.org 9670S: Maintained 9671W: http://www.harbaum.org/till/i2c_tiny_usb 9672F: drivers/i2c/busses/i2c-tiny-usb.c 9673 9674I2C/SMBUS CONTROLLER DRIVERS FOR PC 9675M: Jean Delvare <jdelvare@suse.com> 9676L: linux-i2c@vger.kernel.org 9677S: Maintained 9678F: Documentation/i2c/busses/i2c-ali1535.rst 9679F: Documentation/i2c/busses/i2c-ali1563.rst 9680F: Documentation/i2c/busses/i2c-ali15x3.rst 9681F: Documentation/i2c/busses/i2c-amd756.rst 9682F: Documentation/i2c/busses/i2c-amd8111.rst 9683F: Documentation/i2c/busses/i2c-i801.rst 9684F: Documentation/i2c/busses/i2c-nforce2.rst 9685F: Documentation/i2c/busses/i2c-piix4.rst 9686F: Documentation/i2c/busses/i2c-sis5595.rst 9687F: Documentation/i2c/busses/i2c-sis630.rst 9688F: Documentation/i2c/busses/i2c-sis96x.rst 9689F: Documentation/i2c/busses/i2c-via.rst 9690F: Documentation/i2c/busses/i2c-viapro.rst 9691F: drivers/i2c/busses/i2c-ali1535.c 9692F: drivers/i2c/busses/i2c-ali1563.c 9693F: drivers/i2c/busses/i2c-ali15x3.c 9694F: drivers/i2c/busses/i2c-amd756-s4882.c 9695F: drivers/i2c/busses/i2c-amd756.c 9696F: drivers/i2c/busses/i2c-amd8111.c 9697F: drivers/i2c/busses/i2c-i801.c 9698F: drivers/i2c/busses/i2c-isch.c 9699F: drivers/i2c/busses/i2c-nforce2-s4985.c 9700F: drivers/i2c/busses/i2c-nforce2.c 9701F: drivers/i2c/busses/i2c-piix4.c 9702F: drivers/i2c/busses/i2c-sis5595.c 9703F: drivers/i2c/busses/i2c-sis630.c 9704F: drivers/i2c/busses/i2c-sis96x.c 9705F: drivers/i2c/busses/i2c-via.c 9706F: drivers/i2c/busses/i2c-viapro.c 9707 9708I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9709M: Hans de Goede <hdegoede@redhat.com> 9710L: linux-i2c@vger.kernel.org 9711S: Maintained 9712F: drivers/i2c/busses/i2c-cht-wc.c 9713 9714I2C/SMBUS ISMT DRIVER 9715M: Seth Heasley <seth.heasley@intel.com> 9716M: Neil Horman <nhorman@tuxdriver.com> 9717L: linux-i2c@vger.kernel.org 9718F: Documentation/i2c/busses/i2c-ismt.rst 9719F: drivers/i2c/busses/i2c-ismt.c 9720 9721I2C/SMBUS STUB DRIVER 9722M: Jean Delvare <jdelvare@suse.com> 9723L: linux-i2c@vger.kernel.org 9724S: Maintained 9725F: drivers/i2c/i2c-stub.c 9726 9727I3C DRIVER FOR CADENCE I3C MASTER IP 9728M: Przemysław Gaj <pgaj@cadence.com> 9729S: Maintained 9730F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9731F: drivers/i3c/master/i3c-master-cdns.c 9732 9733I3C DRIVER FOR SYNOPSYS DESIGNWARE 9734S: Orphan 9735F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9736F: drivers/i3c/master/dw* 9737 9738I3C SUBSYSTEM 9739M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9740L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9741S: Maintained 9742C: irc://chat.freenode.net/linux-i3c 9743T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9744F: Documentation/ABI/testing/sysfs-bus-i3c 9745F: Documentation/devicetree/bindings/i3c/ 9746F: Documentation/driver-api/i3c 9747F: drivers/i3c/ 9748F: include/linux/i3c/ 9749 9750IA64 (Itanium) PLATFORM 9751L: linux-ia64@vger.kernel.org 9752S: Orphan 9753F: Documentation/ia64/ 9754F: arch/ia64/ 9755 9756IBM Operation Panel Input Driver 9757M: Eddie James <eajames@linux.ibm.com> 9758L: linux-input@vger.kernel.org 9759S: Maintained 9760F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9761F: drivers/input/misc/ibm-panel.c 9762 9763IBM Power 842 compression accelerator 9764M: Haren Myneni <haren@us.ibm.com> 9765S: Supported 9766F: crypto/842.c 9767F: drivers/crypto/nx/Kconfig 9768F: drivers/crypto/nx/Makefile 9769F: drivers/crypto/nx/nx-842* 9770F: include/linux/sw842.h 9771F: lib/842/ 9772 9773IBM Power in-Nest Crypto Acceleration 9774M: Breno Leitão <leitao@debian.org> 9775M: Nayna Jain <nayna@linux.ibm.com> 9776M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9777L: linux-crypto@vger.kernel.org 9778S: Supported 9779F: drivers/crypto/nx/Kconfig 9780F: drivers/crypto/nx/Makefile 9781F: drivers/crypto/nx/nx-aes* 9782F: drivers/crypto/nx/nx-sha* 9783F: drivers/crypto/nx/nx.* 9784F: drivers/crypto/nx/nx_csbcpb.h 9785F: drivers/crypto/nx/nx_debugfs.c 9786 9787IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9788M: Tyrel Datwyler <tyreld@linux.ibm.com> 9789L: linux-pci@vger.kernel.org 9790L: linuxppc-dev@lists.ozlabs.org 9791S: Supported 9792F: drivers/pci/hotplug/rpadlpar* 9793 9794IBM Power Linux RAID adapter 9795M: Brian King <brking@us.ibm.com> 9796S: Supported 9797F: drivers/scsi/ipr.* 9798 9799IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9800M: Tyrel Datwyler <tyreld@linux.ibm.com> 9801L: linux-pci@vger.kernel.org 9802L: linuxppc-dev@lists.ozlabs.org 9803S: Supported 9804F: drivers/pci/hotplug/rpaphp* 9805 9806IBM Power SRIOV Virtual NIC Device Driver 9807M: Haren Myneni <haren@linux.ibm.com> 9808M: Rick Lindsley <ricklind@linux.ibm.com> 9809R: Nick Child <nnac123@linux.ibm.com> 9810R: Dany Madden <danymadden@us.ibm.com> 9811R: Thomas Falcon <tlfalcon@linux.ibm.com> 9812L: netdev@vger.kernel.org 9813S: Supported 9814F: drivers/net/ethernet/ibm/ibmvnic.* 9815 9816IBM Power Virtual Ethernet Device Driver 9817M: Nick Child <nnac123@linux.ibm.com> 9818L: netdev@vger.kernel.org 9819S: Supported 9820F: drivers/net/ethernet/ibm/ibmveth.* 9821 9822IBM Power Virtual FC Device Drivers 9823M: Tyrel Datwyler <tyreld@linux.ibm.com> 9824L: linux-scsi@vger.kernel.org 9825S: Supported 9826F: drivers/scsi/ibmvscsi/ibmvfc* 9827 9828IBM Power Virtual Management Channel Driver 9829M: Brad Warrum <bwarrum@linux.ibm.com> 9830M: Ritu Agarwal <rituagar@linux.ibm.com> 9831S: Supported 9832F: drivers/misc/ibmvmc.* 9833 9834IBM Power Virtual SCSI Device Drivers 9835M: Tyrel Datwyler <tyreld@linux.ibm.com> 9836L: linux-scsi@vger.kernel.org 9837S: Supported 9838F: drivers/scsi/ibmvscsi/ibmvscsi* 9839F: include/scsi/viosrp.h 9840 9841IBM Power Virtual SCSI Device Target Driver 9842M: Michael Cyr <mikecyr@linux.ibm.com> 9843L: linux-scsi@vger.kernel.org 9844L: target-devel@vger.kernel.org 9845S: Supported 9846F: drivers/scsi/ibmvscsi_tgt/ 9847 9848IBM Power VMX Cryptographic instructions 9849M: Breno Leitão <leitao@debian.org> 9850M: Nayna Jain <nayna@linux.ibm.com> 9851M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9852L: linux-crypto@vger.kernel.org 9853S: Supported 9854F: drivers/crypto/vmx/Kconfig 9855F: drivers/crypto/vmx/Makefile 9856F: drivers/crypto/vmx/aes* 9857F: drivers/crypto/vmx/ghash* 9858F: drivers/crypto/vmx/ppc-xlate.pl 9859F: drivers/crypto/vmx/vmx.c 9860 9861IBM ServeRAID RAID DRIVER 9862S: Orphan 9863F: drivers/scsi/ips.* 9864 9865ICH LPC AND GPIO DRIVER 9866M: Peter Tyser <ptyser@xes-inc.com> 9867S: Maintained 9868F: drivers/gpio/gpio-ich.c 9869F: drivers/mfd/lpc_ich.c 9870 9871ICY I2C DRIVER 9872M: Max Staudt <max@enpas.org> 9873L: linux-i2c@vger.kernel.org 9874S: Maintained 9875F: drivers/i2c/busses/i2c-icy.c 9876 9877IDEAPAD LAPTOP EXTRAS DRIVER 9878M: Ike Panhc <ike.pan@canonical.com> 9879L: platform-driver-x86@vger.kernel.org 9880S: Maintained 9881W: http://launchpad.net/ideapad-laptop 9882F: drivers/platform/x86/ideapad-laptop.c 9883 9884IDEAPAD LAPTOP SLIDEBAR DRIVER 9885M: Andrey Moiseev <o2g.org.ru@gmail.com> 9886L: linux-input@vger.kernel.org 9887S: Maintained 9888W: https://github.com/o2genum/ideapad-slidebar 9889F: drivers/input/misc/ideapad_slidebar.c 9890 9891IDMAPPED MOUNTS 9892M: Christian Brauner <brauner@kernel.org> 9893M: Seth Forshee <sforshee@kernel.org> 9894L: linux-fsdevel@vger.kernel.org 9895S: Maintained 9896T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9897F: Documentation/filesystems/idmappings.rst 9898F: include/linux/mnt_idmapping.* 9899F: tools/testing/selftests/mount_setattr/ 9900 9901IDT VersaClock 5 CLOCK DRIVER 9902M: Luca Ceresoli <luca@lucaceresoli.net> 9903S: Maintained 9904F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9905F: drivers/clk/clk-versaclock5.c 9906 9907IEEE 802.15.4 SUBSYSTEM 9908M: Alexander Aring <alex.aring@gmail.com> 9909M: Stefan Schmidt <stefan@datenfreihafen.org> 9910M: Miquel Raynal <miquel.raynal@bootlin.com> 9911L: linux-wpan@vger.kernel.org 9912S: Maintained 9913W: https://linux-wpan.org/ 9914T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9915T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9916F: Documentation/networking/ieee802154.rst 9917F: drivers/net/ieee802154/ 9918F: include/linux/ieee802154.h 9919F: include/linux/nl802154.h 9920F: include/net/af_ieee802154.h 9921F: include/net/cfg802154.h 9922F: include/net/ieee802154_netdev.h 9923F: include/net/mac802154.h 9924F: include/net/nl802154.h 9925F: net/ieee802154/ 9926F: net/mac802154/ 9927 9928IFE PROTOCOL 9929M: Yotam Gigi <yotam.gi@gmail.com> 9930M: Jamal Hadi Salim <jhs@mojatatu.com> 9931F: include/net/ife.h 9932F: include/uapi/linux/ife.h 9933F: net/ife 9934 9935IGORPLUG-USB IR RECEIVER 9936M: Sean Young <sean@mess.org> 9937L: linux-media@vger.kernel.org 9938S: Maintained 9939F: drivers/media/rc/igorplugusb.c 9940 9941IGUANAWORKS USB IR TRANSCEIVER 9942M: Sean Young <sean@mess.org> 9943L: linux-media@vger.kernel.org 9944S: Maintained 9945F: drivers/media/rc/iguanair.c 9946 9947IIO DIGITAL POTENTIOMETER DAC 9948M: Peter Rosin <peda@axentia.se> 9949L: linux-iio@vger.kernel.org 9950S: Maintained 9951F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9952F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9953F: drivers/iio/dac/dpot-dac.c 9954 9955IIO ENVELOPE DETECTOR 9956M: Peter Rosin <peda@axentia.se> 9957L: linux-iio@vger.kernel.org 9958S: Maintained 9959F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 9960F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 9961F: drivers/iio/adc/envelope-detector.c 9962 9963IIO MULTIPLEXER 9964M: Peter Rosin <peda@axentia.se> 9965L: linux-iio@vger.kernel.org 9966S: Maintained 9967F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 9968F: drivers/iio/multiplexer/iio-mux.c 9969 9970IIO SCMI BASED DRIVER 9971M: Jyoti Bhayana <jbhayana@google.com> 9972L: linux-iio@vger.kernel.org 9973S: Maintained 9974F: drivers/iio/common/scmi_sensors/scmi_iio.c 9975 9976IIO SUBSYSTEM AND DRIVERS 9977M: Jonathan Cameron <jic23@kernel.org> 9978R: Lars-Peter Clausen <lars@metafoo.de> 9979L: linux-iio@vger.kernel.org 9980S: Maintained 9981T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 9982F: Documentation/ABI/testing/configfs-iio* 9983F: Documentation/ABI/testing/sysfs-bus-iio* 9984F: Documentation/devicetree/bindings/iio/ 9985F: drivers/iio/ 9986F: drivers/staging/iio/ 9987F: include/dt-bindings/iio/ 9988F: include/linux/iio/ 9989F: tools/iio/ 9990 9991IIO UNIT CONVERTER 9992M: Peter Rosin <peda@axentia.se> 9993L: linux-iio@vger.kernel.org 9994S: Maintained 9995F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 9996F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 9997F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 9998F: drivers/iio/afe/iio-rescale.c 9999 10000IKANOS/ADI EAGLE ADSL USB DRIVER 10001M: Matthieu Castet <castet.matthieu@free.fr> 10002M: Stanislaw Gruszka <stf_xl@wp.pl> 10003S: Maintained 10004F: drivers/usb/atm/ueagle-atm.c 10005 10006IMAGIS TOUCHSCREEN DRIVER 10007M: Markuss Broks <markuss.broks@gmail.com> 10008S: Maintained 10009F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10010F: drivers/input/touchscreen/imagis.c 10011 10012IMGTEC ASCII LCD DRIVER 10013M: Paul Burton <paulburton@kernel.org> 10014S: Maintained 10015F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10016F: drivers/auxdisplay/img-ascii-lcd.c 10017 10018IMGTEC IR DECODER DRIVER 10019S: Orphan 10020F: drivers/media/rc/img-ir/ 10021 10022IMON SOUNDGRAPH USB IR RECEIVER 10023M: Sean Young <sean@mess.org> 10024L: linux-media@vger.kernel.org 10025S: Maintained 10026F: drivers/media/rc/imon.c 10027F: drivers/media/rc/imon_raw.c 10028 10029IMS TWINTURBO FRAMEBUFFER DRIVER 10030L: linux-fbdev@vger.kernel.org 10031S: Orphan 10032F: drivers/video/fbdev/imsttfb.c 10033 10034INA209 HARDWARE MONITOR DRIVER 10035M: Guenter Roeck <linux@roeck-us.net> 10036L: linux-hwmon@vger.kernel.org 10037S: Maintained 10038F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10039F: Documentation/hwmon/ina209.rst 10040F: drivers/hwmon/ina209.c 10041 10042INA2XX HARDWARE MONITOR DRIVER 10043M: Guenter Roeck <linux@roeck-us.net> 10044L: linux-hwmon@vger.kernel.org 10045S: Maintained 10046F: Documentation/hwmon/ina2xx.rst 10047F: drivers/hwmon/ina2xx.c 10048F: include/linux/platform_data/ina2xx.h 10049 10050INDEX OF FURTHER KERNEL DOCUMENTATION 10051M: Carlos Bilbao <carlos.bilbao@amd.com> 10052S: Maintained 10053F: Documentation/process/kernel-docs.rst 10054 10055INDUSTRY PACK SUBSYSTEM (IPACK) 10056M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10057M: Jens Taprogge <jens.taprogge@taprogge.org> 10058M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10059L: industrypack-devel@lists.sourceforge.net 10060S: Maintained 10061W: http://industrypack.sourceforge.net 10062F: drivers/ipack/ 10063 10064INFINEON DPS310 Driver 10065M: Eddie James <eajames@linux.ibm.com> 10066L: linux-iio@vger.kernel.org 10067S: Maintained 10068F: drivers/iio/pressure/dps310.c 10069 10070INFINEON PEB2466 ASoC CODEC 10071M: Herve Codina <herve.codina@bootlin.com> 10072L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10073S: Maintained 10074F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10075F: sound/soc/codecs/peb2466.c 10076 10077INFINIBAND SUBSYSTEM 10078M: Jason Gunthorpe <jgg@nvidia.com> 10079M: Leon Romanovsky <leonro@nvidia.com> 10080L: linux-rdma@vger.kernel.org 10081S: Supported 10082W: https://github.com/linux-rdma/rdma-core 10083Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10084T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10085F: Documentation/devicetree/bindings/infiniband/ 10086F: Documentation/infiniband/ 10087F: drivers/infiniband/ 10088F: include/rdma/ 10089F: include/trace/events/ib_mad.h 10090F: include/trace/events/ib_umad.h 10091F: include/trace/misc/rdma.h 10092F: include/uapi/linux/if_infiniband.h 10093F: include/uapi/rdma/ 10094F: samples/bpf/ibumad_kern.c 10095F: samples/bpf/ibumad_user.c 10096 10097INGENIC JZ4780 NAND DRIVER 10098M: Harvey Hunt <harveyhuntnexus@gmail.com> 10099L: linux-mtd@lists.infradead.org 10100L: linux-mips@vger.kernel.org 10101S: Maintained 10102F: drivers/mtd/nand/raw/ingenic/ 10103 10104INGENIC JZ47xx SoCs 10105M: Paul Cercueil <paul@crapouillou.net> 10106L: linux-mips@vger.kernel.org 10107S: Maintained 10108F: arch/mips/boot/dts/ingenic/ 10109F: arch/mips/generic/board-ingenic.c 10110F: arch/mips/include/asm/mach-ingenic/ 10111F: arch/mips/ingenic/Kconfig 10112F: drivers/clk/ingenic/ 10113F: drivers/dma/dma-jz4780.c 10114F: drivers/gpu/drm/ingenic/ 10115F: drivers/i2c/busses/i2c-jz4780.c 10116F: drivers/iio/adc/ingenic-adc.c 10117F: drivers/irqchip/irq-ingenic.c 10118F: drivers/memory/jz4780-nemc.c 10119F: drivers/mmc/host/jz4740_mmc.c 10120F: drivers/mtd/nand/raw/ingenic/ 10121F: drivers/pinctrl/pinctrl-ingenic.c 10122F: drivers/power/supply/ingenic-battery.c 10123F: drivers/pwm/pwm-jz4740.c 10124F: drivers/remoteproc/ingenic_rproc.c 10125F: drivers/rtc/rtc-jz4740.c 10126F: drivers/tty/serial/8250/8250_ingenic.c 10127F: drivers/usb/musb/jz4740.c 10128F: drivers/watchdog/jz4740_wdt.c 10129F: include/dt-bindings/iio/adc/ingenic,adc.h 10130F: include/linux/mfd/ingenic-tcu.h 10131F: sound/soc/codecs/jz47* 10132F: sound/soc/jz4740/ 10133 10134INJOINIC IP5xxx POWER BANK IC DRIVER 10135M: Samuel Holland <samuel@sholland.org> 10136S: Maintained 10137F: drivers/power/supply/ip5xxx_power.c 10138 10139INOTIFY 10140M: Jan Kara <jack@suse.cz> 10141R: Amir Goldstein <amir73il@gmail.com> 10142L: linux-fsdevel@vger.kernel.org 10143S: Maintained 10144F: Documentation/filesystems/inotify.rst 10145F: fs/notify/inotify/ 10146F: include/linux/inotify.h 10147F: include/uapi/linux/inotify.h 10148 10149INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10150M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10151L: linux-input@vger.kernel.org 10152S: Maintained 10153Q: http://patchwork.kernel.org/project/linux-input/list/ 10154T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10155F: Documentation/devicetree/bindings/input/ 10156F: Documentation/devicetree/bindings/serio/ 10157F: Documentation/input/ 10158F: drivers/input/ 10159F: include/dt-bindings/input/ 10160F: include/linux/input.h 10161F: include/linux/input/ 10162F: include/uapi/linux/input-event-codes.h 10163F: include/uapi/linux/input.h 10164 10165INPUT MULTITOUCH (MT) PROTOCOL 10166M: Henrik Rydberg <rydberg@bitmath.org> 10167L: linux-input@vger.kernel.org 10168S: Odd fixes 10169F: Documentation/input/multi-touch-protocol.rst 10170F: drivers/input/input-mt.c 10171K: \b(ABS|SYN)_MT_ 10172 10173INSIDE SECURE CRYPTO DRIVER 10174M: Antoine Tenart <atenart@kernel.org> 10175L: linux-crypto@vger.kernel.org 10176S: Maintained 10177F: drivers/crypto/inside-secure/ 10178 10179INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10180M: Mimi Zohar <zohar@linux.ibm.com> 10181M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10182L: linux-integrity@vger.kernel.org 10183S: Supported 10184T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10185F: security/integrity/ima/ 10186F: security/integrity/ 10187 10188INTEL 810/815 FRAMEBUFFER DRIVER 10189M: Antonino Daplas <adaplas@gmail.com> 10190L: linux-fbdev@vger.kernel.org 10191S: Maintained 10192F: drivers/video/fbdev/i810/ 10193 10194INTEL 8255 GPIO DRIVER 10195M: William Breathitt Gray <william.gray@linaro.org> 10196L: linux-gpio@vger.kernel.org 10197S: Maintained 10198F: drivers/gpio/gpio-i8255.c 10199F: drivers/gpio/gpio-i8255.h 10200 10201INTEL ASoC DRIVERS 10202M: Cezary Rojewski <cezary.rojewski@intel.com> 10203M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10204M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10205M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10206M: Bard Liao <yung-chuan.liao@linux.intel.com> 10207M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10208M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10209L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10210S: Supported 10211F: sound/soc/intel/ 10212 10213INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10214M: Hans de Goede <hdegoede@redhat.com> 10215L: platform-driver-x86@vger.kernel.org 10216S: Maintained 10217F: drivers/platform/x86/intel/atomisp2/pm.c 10218 10219INTEL ATOMISP2 LED DRIVER 10220M: Hans de Goede <hdegoede@redhat.com> 10221L: platform-driver-x86@vger.kernel.org 10222S: Maintained 10223F: drivers/platform/x86/intel/atomisp2/led.c 10224 10225INTEL BIOS SAR INT1092 DRIVER 10226M: Shravan Sudhakar <s.shravan@intel.com> 10227M: Intel Corporation <linuxwwan@intel.com> 10228L: platform-driver-x86@vger.kernel.org 10229S: Maintained 10230F: drivers/platform/x86/intel/int1092/ 10231 10232INTEL BROXTON PMC DRIVER 10233M: Mika Westerberg <mika.westerberg@linux.intel.com> 10234M: Zha Qipeng <qipeng.zha@intel.com> 10235S: Maintained 10236F: drivers/mfd/intel_pmc_bxt.c 10237F: include/linux/mfd/intel_pmc_bxt.h 10238 10239INTEL C600 SERIES SAS CONTROLLER DRIVER 10240M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10241L: linux-scsi@vger.kernel.org 10242S: Supported 10243T: git git://git.code.sf.net/p/intel-sas/isci 10244F: drivers/scsi/isci/ 10245 10246INTEL CPU family model numbers 10247M: Tony Luck <tony.luck@intel.com> 10248M: x86@kernel.org 10249L: linux-kernel@vger.kernel.org 10250S: Supported 10251F: arch/x86/include/asm/intel-family.h 10252 10253INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10254M: Jani Nikula <jani.nikula@linux.intel.com> 10255M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10256M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10257M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10258L: intel-gfx@lists.freedesktop.org 10259S: Supported 10260W: https://01.org/linuxgraphics/ 10261Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10262B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10263C: irc://irc.oftc.net/intel-gfx 10264T: git git://anongit.freedesktop.org/drm-intel 10265F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10266F: Documentation/gpu/i915.rst 10267F: drivers/gpu/drm/i915/ 10268F: include/drm/i915* 10269F: include/uapi/drm/i915_drm.h 10270 10271INTEL ETHERNET DRIVERS 10272M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10273M: Tony Nguyen <anthony.l.nguyen@intel.com> 10274L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10275S: Supported 10276W: http://www.intel.com/support/feedback.htm 10277W: http://e1000.sourceforge.net/ 10278Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10279T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10280T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10281F: Documentation/networking/device_drivers/ethernet/intel/ 10282F: drivers/net/ethernet/intel/ 10283F: drivers/net/ethernet/intel/*/ 10284F: include/linux/avf/virtchnl.h 10285F: include/linux/net/intel/iidc.h 10286 10287INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10288M: Mustafa Ismail <mustafa.ismail@intel.com> 10289M: Shiraz Saleem <shiraz.saleem@intel.com> 10290L: linux-rdma@vger.kernel.org 10291S: Supported 10292F: drivers/infiniband/hw/irdma/ 10293F: include/uapi/rdma/irdma-abi.h 10294 10295INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10296M: Maik Broemme <mbroemme@libmpq.org> 10297L: linux-fbdev@vger.kernel.org 10298S: Maintained 10299F: Documentation/fb/intelfb.rst 10300F: drivers/video/fbdev/intelfb/ 10301 10302INTEL GPIO DRIVERS 10303M: Andy Shevchenko <andy@kernel.org> 10304L: linux-gpio@vger.kernel.org 10305S: Supported 10306T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10307F: drivers/gpio/gpio-ich.c 10308F: drivers/gpio/gpio-merrifield.c 10309F: drivers/gpio/gpio-ml-ioh.c 10310F: drivers/gpio/gpio-pch.c 10311F: drivers/gpio/gpio-sch.c 10312F: drivers/gpio/gpio-sodaville.c 10313 10314INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10315M: Zhenyu Wang <zhenyuw@linux.intel.com> 10316M: Zhi Wang <zhi.a.wang@intel.com> 10317L: intel-gvt-dev@lists.freedesktop.org 10318L: intel-gfx@lists.freedesktop.org 10319S: Supported 10320W: https://01.org/igvt-g 10321T: git https://github.com/intel/gvt-linux.git 10322F: drivers/gpu/drm/i915/gvt/ 10323 10324INTEL HID EVENT DRIVER 10325M: Alex Hung <alexhung@gmail.com> 10326L: platform-driver-x86@vger.kernel.org 10327S: Maintained 10328F: drivers/platform/x86/intel/hid.c 10329 10330INTEL I/OAT DMA DRIVER 10331M: Dave Jiang <dave.jiang@intel.com> 10332R: Dan Williams <dan.j.williams@intel.com> 10333L: dmaengine@vger.kernel.org 10334S: Supported 10335Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10336F: drivers/dma/ioat* 10337 10338INTEL IDXD DRIVER 10339M: Fenghua Yu <fenghua.yu@intel.com> 10340M: Dave Jiang <dave.jiang@intel.com> 10341L: dmaengine@vger.kernel.org 10342S: Supported 10343F: drivers/dma/idxd/* 10344F: include/uapi/linux/idxd.h 10345 10346INTEL IDLE DRIVER 10347M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10348M: Len Brown <lenb@kernel.org> 10349L: linux-pm@vger.kernel.org 10350S: Supported 10351B: https://bugzilla.kernel.org 10352T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10353F: drivers/idle/intel_idle.c 10354 10355INTEL IN FIELD SCAN (IFS) DEVICE 10356M: Jithu Joseph <jithu.joseph@intel.com> 10357R: Ashok Raj <ashok.raj@intel.com> 10358R: Tony Luck <tony.luck@intel.com> 10359S: Maintained 10360F: drivers/platform/x86/intel/ifs 10361F: include/trace/events/intel_ifs.h 10362 10363INTEL INTEGRATED SENSOR HUB DRIVER 10364M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10365M: Jiri Kosina <jikos@kernel.org> 10366L: linux-input@vger.kernel.org 10367S: Maintained 10368F: drivers/hid/intel-ish-hid/ 10369 10370INTEL IOMMU (VT-d) 10371M: David Woodhouse <dwmw2@infradead.org> 10372M: Lu Baolu <baolu.lu@linux.intel.com> 10373L: iommu@lists.linux.dev 10374S: Supported 10375T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10376F: drivers/iommu/intel/ 10377 10378INTEL IPU3 CSI-2 CIO2 DRIVER 10379M: Yong Zhi <yong.zhi@intel.com> 10380M: Sakari Ailus <sakari.ailus@linux.intel.com> 10381M: Bingbu Cao <bingbu.cao@intel.com> 10382M: Dan Scally <djrscally@gmail.com> 10383R: Tianshu Qiu <tian.shu.qiu@intel.com> 10384L: linux-media@vger.kernel.org 10385S: Maintained 10386T: git git://linuxtv.org/media_tree.git 10387F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10388F: drivers/media/pci/intel/ipu3/ 10389 10390INTEL IPU3 CSI-2 IMGU DRIVER 10391M: Sakari Ailus <sakari.ailus@linux.intel.com> 10392R: Bingbu Cao <bingbu.cao@intel.com> 10393R: Tianshu Qiu <tian.shu.qiu@intel.com> 10394L: linux-media@vger.kernel.org 10395S: Maintained 10396F: Documentation/admin-guide/media/ipu3.rst 10397F: Documentation/admin-guide/media/ipu3_rcb.svg 10398F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10399F: drivers/staging/media/ipu3/ 10400 10401INTEL IXP4XX CRYPTO SUPPORT 10402M: Corentin Labbe <clabbe@baylibre.com> 10403L: linux-crypto@vger.kernel.org 10404S: Maintained 10405F: drivers/crypto/ixp4xx_crypto.c 10406 10407INTEL ISHTP ECLITE DRIVER 10408M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10409L: platform-driver-x86@vger.kernel.org 10410S: Supported 10411F: drivers/platform/x86/intel/ishtp_eclite.c 10412 10413INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10414M: Krzysztof Halasa <khalasa@piap.pl> 10415S: Maintained 10416F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10417F: drivers/net/wan/ixp4xx_hss.c 10418F: drivers/soc/ixp4xx/ixp4xx-npe.c 10419F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10420F: include/linux/soc/ixp4xx/npe.h 10421F: include/linux/soc/ixp4xx/qmgr.h 10422 10423INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10424M: Deepak Saxena <dsaxena@plexity.net> 10425S: Maintained 10426F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10427F: drivers/char/hw_random/ixp4xx-rng.c 10428 10429INTEL KEEM BAY DRM DRIVER 10430M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10431M: Edmund Dea <edmund.j.dea@intel.com> 10432S: Maintained 10433F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10434F: drivers/gpu/drm/kmb/ 10435 10436INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10437M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10438S: Maintained 10439F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10440F: drivers/crypto/keembay/Kconfig 10441F: drivers/crypto/keembay/Makefile 10442F: drivers/crypto/keembay/keembay-ocs-aes-core.c 10443F: drivers/crypto/keembay/ocs-aes.c 10444F: drivers/crypto/keembay/ocs-aes.h 10445 10446INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10447M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10448M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10449M: Mark Gross <mgross@linux.intel.com> 10450S: Maintained 10451F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10452F: drivers/crypto/keembay/Kconfig 10453F: drivers/crypto/keembay/Makefile 10454F: drivers/crypto/keembay/keembay-ocs-ecc.c 10455 10456INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10457M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10458M: Declan Murphy <declan.murphy@intel.com> 10459S: Maintained 10460F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10461F: drivers/crypto/keembay/Kconfig 10462F: drivers/crypto/keembay/Makefile 10463F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 10464F: drivers/crypto/keembay/ocs-hcu.c 10465F: drivers/crypto/keembay/ocs-hcu.h 10466 10467INTEL THUNDER BAY EMMC PHY DRIVER 10468M: Nandhini Srikandan <nandhini.srikandan@intel.com> 10469M: Rashmi A <rashmi.a@intel.com> 10470S: Maintained 10471F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 10472F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 10473 10474INTEL MANAGEMENT ENGINE (mei) 10475M: Tomas Winkler <tomas.winkler@intel.com> 10476L: linux-kernel@vger.kernel.org 10477S: Supported 10478F: Documentation/driver-api/mei/* 10479F: drivers/misc/mei/ 10480F: drivers/watchdog/mei_wdt.c 10481F: include/linux/mei_aux.h 10482F: include/linux/mei_cl_bus.h 10483F: include/uapi/linux/mei.h 10484F: include/uapi/linux/uuid.h 10485F: samples/mei/* 10486 10487INTEL MAX 10 BMC MFD DRIVER 10488M: Xu Yilun <yilun.xu@intel.com> 10489R: Tom Rix <trix@redhat.com> 10490S: Maintained 10491F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10492F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10493F: drivers/hwmon/intel-m10-bmc-hwmon.c 10494F: drivers/mfd/intel-m10-bmc* 10495F: include/linux/mfd/intel-m10-bmc.h 10496 10497INTEL MENLOW THERMAL DRIVER 10498M: Sujith Thomas <sujith.thomas@intel.com> 10499L: linux-pm@vger.kernel.org 10500S: Supported 10501F: drivers/thermal/intel/intel_menlow.c 10502 10503INTEL P-Unit IPC DRIVER 10504M: Zha Qipeng <qipeng.zha@intel.com> 10505L: platform-driver-x86@vger.kernel.org 10506S: Maintained 10507F: arch/x86/include/asm/intel_punit_ipc.h 10508F: drivers/platform/x86/intel/punit_ipc.c 10509 10510INTEL PMC CORE DRIVER 10511M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10512M: David E Box <david.e.box@intel.com> 10513L: platform-driver-x86@vger.kernel.org 10514S: Maintained 10515F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10516F: drivers/platform/x86/intel/pmc/ 10517 10518INTEL PMIC GPIO DRIVERS 10519M: Andy Shevchenko <andy@kernel.org> 10520S: Supported 10521T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10522F: drivers/gpio/gpio-*cove.c 10523 10524INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10525M: Andy Shevchenko <andy@kernel.org> 10526S: Supported 10527F: drivers/mfd/intel_soc_pmic* 10528F: include/linux/mfd/intel_soc_pmic* 10529 10530INTEL PMT DRIVERS 10531M: David E. Box <david.e.box@linux.intel.com> 10532S: Supported 10533F: drivers/platform/x86/intel/pmt/ 10534 10535INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10536M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10537L: linux-wireless@vger.kernel.org 10538S: Maintained 10539F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10540F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10541F: drivers/net/wireless/intel/ipw2x00/ 10542 10543INTEL PSTATE DRIVER 10544M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10545M: Len Brown <lenb@kernel.org> 10546L: linux-pm@vger.kernel.org 10547S: Supported 10548F: drivers/cpufreq/intel_pstate.c 10549 10550INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10551M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10552L: linux-iio@vger.kernel.org 10553F: drivers/counter/intel-qep.c 10554 10555INTEL SCU DRIVERS 10556M: Mika Westerberg <mika.westerberg@linux.intel.com> 10557S: Maintained 10558F: arch/x86/include/asm/intel_scu_ipc.h 10559F: drivers/platform/x86/intel_scu_* 10560 10561INTEL SDSI DRIVER 10562M: David E. Box <david.e.box@linux.intel.com> 10563S: Supported 10564F: drivers/platform/x86/intel/sdsi.c 10565F: tools/arch/x86/intel_sdsi/ 10566F: tools/testing/selftests/drivers/sdsi/ 10567 10568INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10569M: Daniel Scally <djrscally@gmail.com> 10570S: Maintained 10571F: drivers/platform/x86/intel/int3472/ 10572 10573INTEL SPEED SELECT TECHNOLOGY 10574M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10575L: platform-driver-x86@vger.kernel.org 10576S: Maintained 10577F: drivers/platform/x86/intel/speed_select_if/ 10578F: include/uapi/linux/isst_if.h 10579F: tools/power/x86/intel-speed-select/ 10580 10581INTEL STRATIX10 FIRMWARE DRIVERS 10582M: Dinh Nguyen <dinguyen@kernel.org> 10583L: linux-kernel@vger.kernel.org 10584S: Maintained 10585F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10586F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10587F: drivers/firmware/stratix10-rsu.c 10588F: drivers/firmware/stratix10-svc.c 10589F: include/linux/firmware/intel/stratix10-smc.h 10590F: include/linux/firmware/intel/stratix10-svc-client.h 10591T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10592 10593INTEL TELEMETRY DRIVER 10594M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10595M: "David E. Box" <david.e.box@linux.intel.com> 10596L: platform-driver-x86@vger.kernel.org 10597S: Maintained 10598F: arch/x86/include/asm/intel_telemetry.h 10599F: drivers/platform/x86/intel/telemetry/ 10600 10601INTEL TPMI DRIVER 10602M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10603L: platform-driver-x86@vger.kernel.org 10604S: Maintained 10605F: drivers/platform/x86/intel/tpmi.c 10606F: include/linux/intel_tpmi.h 10607 10608INTEL UNCORE FREQUENCY CONTROL 10609M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10610L: platform-driver-x86@vger.kernel.org 10611S: Maintained 10612F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10613F: drivers/platform/x86/intel/uncore-frequency/ 10614 10615INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10616M: David E. Box <david.e.box@linux.intel.com> 10617S: Supported 10618F: drivers/platform/x86/intel/vsec.* 10619 10620INTEL VIRTUAL BUTTON DRIVER 10621M: AceLan Kao <acelan.kao@canonical.com> 10622L: platform-driver-x86@vger.kernel.org 10623S: Maintained 10624F: drivers/platform/x86/intel/vbtn.c 10625 10626INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10627M: Stanislaw Gruszka <stf_xl@wp.pl> 10628L: linux-wireless@vger.kernel.org 10629S: Supported 10630F: drivers/net/wireless/intel/iwlegacy/ 10631 10632INTEL WIRELESS WIFI LINK (iwlwifi) 10633M: Gregory Greenman <gregory.greenman@intel.com> 10634L: linux-wireless@vger.kernel.org 10635S: Supported 10636W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10637T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10638F: drivers/net/wireless/intel/iwlwifi/ 10639 10640INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10641M: Jithu Joseph <jithu.joseph@intel.com> 10642R: Maurice Ma <maurice.ma@intel.com> 10643S: Maintained 10644W: https://slimbootloader.github.io/security/firmware-update.html 10645F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10646 10647INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10648L: Dell.Client.Kernel@dell.com 10649S: Maintained 10650F: drivers/platform/x86/intel/wmi/thunderbolt.c 10651 10652INTEL WWAN IOSM DRIVER 10653M: M Chetan Kumar <m.chetan.kumar@intel.com> 10654M: Intel Corporation <linuxwwan@intel.com> 10655L: netdev@vger.kernel.org 10656S: Maintained 10657F: drivers/net/wwan/iosm/ 10658 10659INTEL(R) TRACE HUB 10660M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10661S: Supported 10662F: Documentation/trace/intel_th.rst 10663F: drivers/hwtracing/intel_th/ 10664F: include/linux/intel_th.h 10665 10666INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10667M: Ning Sun <ning.sun@intel.com> 10668L: tboot-devel@lists.sourceforge.net 10669S: Supported 10670W: http://tboot.sourceforge.net 10671T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10672F: Documentation/x86/intel_txt.rst 10673F: arch/x86/kernel/tboot.c 10674F: include/linux/tboot.h 10675 10676INTEL SGX 10677M: Jarkko Sakkinen <jarkko@kernel.org> 10678R: Dave Hansen <dave.hansen@linux.intel.com> 10679L: linux-sgx@vger.kernel.org 10680S: Supported 10681Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10682T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10683F: Documentation/x86/sgx.rst 10684F: arch/x86/entry/vdso/vsgx.S 10685F: arch/x86/include/asm/sgx.h 10686F: arch/x86/include/uapi/asm/sgx.h 10687F: arch/x86/kernel/cpu/sgx/* 10688F: tools/testing/selftests/sgx/* 10689K: \bSGX_ 10690 10691INTERCONNECT API 10692M: Georgi Djakov <djakov@kernel.org> 10693L: linux-pm@vger.kernel.org 10694S: Maintained 10695T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10696F: Documentation/devicetree/bindings/interconnect/ 10697F: Documentation/driver-api/interconnect.rst 10698F: drivers/interconnect/ 10699F: include/dt-bindings/interconnect/ 10700F: include/linux/interconnect-provider.h 10701F: include/linux/interconnect.h 10702 10703INTERRUPT COUNTER DRIVER 10704M: Oleksij Rempel <o.rempel@pengutronix.de> 10705R: Pengutronix Kernel Team <kernel@pengutronix.de> 10706L: linux-iio@vger.kernel.org 10707F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10708F: drivers/counter/interrupt-cnt.c 10709 10710INTERSIL ISL7998X VIDEO DECODER DRIVER 10711M: Michael Tretter <m.tretter@pengutronix.de> 10712R: Pengutronix Kernel Team <kernel@pengutronix.de> 10713L: linux-media@vger.kernel.org 10714S: Maintained 10715F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10716F: drivers/media/i2c/isl7998x.c 10717 10718INVENSENSE ICM-426xx IMU DRIVER 10719M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10720L: linux-iio@vger.kernel.org 10721S: Maintained 10722W: https://invensense.tdk.com/ 10723F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10724F: drivers/iio/imu/inv_icm42600/ 10725 10726INVENSENSE MPU-3050 GYROSCOPE DRIVER 10727M: Linus Walleij <linus.walleij@linaro.org> 10728L: linux-iio@vger.kernel.org 10729S: Maintained 10730F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10731F: drivers/iio/gyro/mpu3050* 10732 10733IOC3 ETHERNET DRIVER 10734M: Ralf Baechle <ralf@linux-mips.org> 10735L: linux-mips@vger.kernel.org 10736S: Maintained 10737F: drivers/net/ethernet/sgi/ioc3-eth.c 10738 10739IOMAP FILESYSTEM LIBRARY 10740M: Christoph Hellwig <hch@infradead.org> 10741M: Darrick J. Wong <djwong@kernel.org> 10742L: linux-xfs@vger.kernel.org 10743L: linux-fsdevel@vger.kernel.org 10744S: Supported 10745T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10746F: fs/iomap/ 10747F: include/linux/iomap.h 10748 10749IOMMU DMA-API LAYER 10750M: Robin Murphy <robin.murphy@arm.com> 10751L: iommu@lists.linux.dev 10752S: Maintained 10753T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10754F: drivers/iommu/dma-iommu.c 10755F: drivers/iommu/dma-iommu.h 10756F: drivers/iommu/iova.c 10757F: include/linux/iova.h 10758 10759IOMMUFD 10760M: Jason Gunthorpe <jgg@nvidia.com> 10761M: Kevin Tian <kevin.tian@intel.com> 10762L: iommu@lists.linux.dev 10763S: Maintained 10764T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10765F: Documentation/userspace-api/iommufd.rst 10766F: drivers/iommu/iommufd/ 10767F: include/linux/iommufd.h 10768F: include/uapi/linux/iommufd.h 10769F: tools/testing/selftests/iommu/ 10770 10771IOMMU SUBSYSTEM 10772M: Joerg Roedel <joro@8bytes.org> 10773M: Will Deacon <will@kernel.org> 10774R: Robin Murphy <robin.murphy@arm.com> 10775L: iommu@lists.linux.dev 10776S: Maintained 10777T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10778F: Documentation/devicetree/bindings/iommu/ 10779F: Documentation/userspace-api/iommu.rst 10780F: drivers/iommu/ 10781F: include/linux/iommu.h 10782F: include/linux/iova.h 10783F: include/linux/of_iommu.h 10784F: include/uapi/linux/iommu.h 10785 10786IOSYS-MAP HELPERS 10787M: Thomas Zimmermann <tzimmermann@suse.de> 10788L: dri-devel@lists.freedesktop.org 10789S: Maintained 10790T: git git://anongit.freedesktop.org/drm/drm-misc 10791F: include/linux/iosys-map.h 10792 10793IO_URING 10794M: Jens Axboe <axboe@kernel.dk> 10795R: Pavel Begunkov <asml.silence@gmail.com> 10796L: io-uring@vger.kernel.org 10797S: Maintained 10798T: git git://git.kernel.dk/linux-block 10799T: git git://git.kernel.dk/liburing 10800F: io_uring/ 10801F: include/linux/io_uring.h 10802F: include/linux/io_uring_types.h 10803F: include/trace/events/io_uring.h 10804F: include/uapi/linux/io_uring.h 10805F: tools/io_uring/ 10806 10807IPMI SUBSYSTEM 10808M: Corey Minyard <minyard@acm.org> 10809L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10810S: Supported 10811W: http://openipmi.sourceforge.net/ 10812T: git https://github.com/cminyard/linux-ipmi.git for-next 10813F: Documentation/driver-api/ipmi.rst 10814F: Documentation/devicetree/bindings/ipmi/ 10815F: drivers/char/ipmi/ 10816F: include/linux/ipmi* 10817F: include/uapi/linux/ipmi* 10818 10819IPS SCSI RAID DRIVER 10820M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10821L: linux-scsi@vger.kernel.org 10822S: Maintained 10823W: http://www.adaptec.com/ 10824F: drivers/scsi/ips* 10825 10826IPVS 10827M: Simon Horman <horms@verge.net.au> 10828M: Julian Anastasov <ja@ssi.bg> 10829L: netdev@vger.kernel.org 10830L: lvs-devel@vger.kernel.org 10831S: Maintained 10832T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10833T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10834F: Documentation/networking/ipvs-sysctl.rst 10835F: include/net/ip_vs.h 10836F: include/uapi/linux/ip_vs.h 10837F: net/netfilter/ipvs/ 10838 10839IPWIRELESS DRIVER 10840M: Jiri Kosina <jikos@kernel.org> 10841M: David Sterba <dsterba@suse.com> 10842S: Odd Fixes 10843F: drivers/tty/ipwireless/ 10844 10845IRON DEVICE AUDIO CODEC DRIVERS 10846M: Kiseok Jo <kiseok.jo@irondevice.com> 10847L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10848S: Maintained 10849F: Documentation/devicetree/bindings/sound/irondevice,* 10850F: sound/soc/codecs/sma* 10851 10852IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10853M: Marc Zyngier <maz@kernel.org> 10854S: Maintained 10855T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10856F: Documentation/core-api/irq/irq-domain.rst 10857F: include/linux/irqdomain.h 10858F: kernel/irq/irqdomain.c 10859F: kernel/irq/msi.c 10860 10861IRQ SUBSYSTEM 10862M: Thomas Gleixner <tglx@linutronix.de> 10863L: linux-kernel@vger.kernel.org 10864S: Maintained 10865T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10866F: kernel/irq/ 10867F: include/linux/group_cpus.h 10868F: lib/group_cpus.c 10869 10870IRQCHIP DRIVERS 10871M: Thomas Gleixner <tglx@linutronix.de> 10872M: Marc Zyngier <maz@kernel.org> 10873L: linux-kernel@vger.kernel.org 10874S: Maintained 10875T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10876F: Documentation/devicetree/bindings/interrupt-controller/ 10877F: drivers/irqchip/ 10878 10879ISA 10880M: William Breathitt Gray <william.gray@linaro.org> 10881S: Maintained 10882F: Documentation/driver-api/isa.rst 10883F: drivers/base/isa.c 10884F: include/linux/isa.h 10885 10886ISA RADIO MODULE 10887M: Hans Verkuil <hverkuil@xs4all.nl> 10888L: linux-media@vger.kernel.org 10889S: Maintained 10890W: https://linuxtv.org 10891T: git git://linuxtv.org/media_tree.git 10892F: drivers/media/radio/radio-isa* 10893 10894ISAPNP 10895M: Jaroslav Kysela <perex@perex.cz> 10896S: Maintained 10897F: Documentation/driver-api/isapnp.rst 10898F: drivers/pnp/isapnp/ 10899F: include/linux/isapnp.h 10900 10901ISCSI 10902M: Lee Duncan <lduncan@suse.com> 10903M: Chris Leech <cleech@redhat.com> 10904M: Mike Christie <michael.christie@oracle.com> 10905L: open-iscsi@googlegroups.com 10906L: linux-scsi@vger.kernel.org 10907S: Maintained 10908W: www.open-iscsi.com 10909F: drivers/scsi/*iscsi* 10910F: include/scsi/*iscsi* 10911 10912iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10913M: Peter Jones <pjones@redhat.com> 10914M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10915S: Maintained 10916F: drivers/firmware/iscsi_ibft* 10917 10918ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10919M: Sagi Grimberg <sagi@grimberg.me> 10920M: Max Gurtovoy <mgurtovoy@nvidia.com> 10921L: linux-rdma@vger.kernel.org 10922S: Supported 10923W: http://www.openfabrics.org 10924W: www.open-iscsi.org 10925Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10926F: drivers/infiniband/ulp/iser/ 10927 10928ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10929M: Sagi Grimberg <sagi@grimberg.me> 10930L: linux-rdma@vger.kernel.org 10931L: target-devel@vger.kernel.org 10932S: Supported 10933W: http://www.linux-iscsi.org 10934T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10935F: drivers/infiniband/ulp/isert 10936 10937ISDN/CMTP OVER BLUETOOTH 10938M: Karsten Keil <isdn@linux-pingi.de> 10939L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10940L: netdev@vger.kernel.org 10941S: Odd Fixes 10942W: http://www.isdn4linux.de 10943F: Documentation/isdn/ 10944F: drivers/isdn/capi/ 10945F: include/linux/isdn/ 10946F: include/uapi/linux/isdn/ 10947F: net/bluetooth/cmtp/ 10948 10949ISDN/mISDN SUBSYSTEM 10950M: Karsten Keil <isdn@linux-pingi.de> 10951L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10952L: netdev@vger.kernel.org 10953S: Maintained 10954W: http://www.isdn4linux.de 10955F: drivers/isdn/Kconfig 10956F: drivers/isdn/Makefile 10957F: drivers/isdn/hardware/ 10958F: drivers/isdn/mISDN/ 10959 10960ISOFS FILESYSTEM 10961M: Jan Kara <jack@suse.cz> 10962L: linux-fsdevel@vger.kernel.org 10963S: Maintained 10964F: Documentation/filesystems/isofs.rst 10965F: fs/isofs/ 10966 10967IT87 HARDWARE MONITORING DRIVER 10968M: Jean Delvare <jdelvare@suse.com> 10969L: linux-hwmon@vger.kernel.org 10970S: Maintained 10971F: Documentation/hwmon/it87.rst 10972F: drivers/hwmon/it87.c 10973 10974IT913X MEDIA DRIVER 10975M: Antti Palosaari <crope@iki.fi> 10976L: linux-media@vger.kernel.org 10977S: Maintained 10978W: https://linuxtv.org 10979W: http://palosaari.fi/linux/ 10980Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10981T: git git://linuxtv.org/anttip/media_tree.git 10982F: drivers/media/tuners/it913x* 10983 10984ITE IT66121 HDMI BRIDGE DRIVER 10985M: Phong LE <ple@baylibre.com> 10986M: Neil Armstrong <neil.armstrong@linaro.org> 10987S: Maintained 10988T: git git://anongit.freedesktop.org/drm/drm-misc 10989F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 10990F: drivers/gpu/drm/bridge/ite-it66121.c 10991 10992IVTV VIDEO4LINUX DRIVER 10993M: Andy Walls <awalls@md.metrocast.net> 10994L: linux-media@vger.kernel.org 10995S: Maintained 10996W: https://linuxtv.org 10997T: git git://linuxtv.org/media_tree.git 10998F: Documentation/admin-guide/media/ivtv* 10999F: drivers/media/pci/ivtv/ 11000F: include/uapi/linux/ivtv* 11001 11002IX2505V MEDIA DRIVER 11003M: Malcolm Priestley <tvboxspy@gmail.com> 11004L: linux-media@vger.kernel.org 11005S: Maintained 11006W: https://linuxtv.org 11007Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11008F: drivers/media/dvb-frontends/ix2505v* 11009 11010JAILHOUSE HYPERVISOR INTERFACE 11011M: Jan Kiszka <jan.kiszka@siemens.com> 11012L: jailhouse-dev@googlegroups.com 11013S: Maintained 11014F: arch/x86/include/asm/jailhouse_para.h 11015F: arch/x86/kernel/jailhouse.c 11016 11017JC42.4 TEMPERATURE SENSOR DRIVER 11018M: Guenter Roeck <linux@roeck-us.net> 11019L: linux-hwmon@vger.kernel.org 11020S: Maintained 11021F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11022F: Documentation/hwmon/jc42.rst 11023F: drivers/hwmon/jc42.c 11024 11025JFS FILESYSTEM 11026M: Dave Kleikamp <shaggy@kernel.org> 11027L: jfs-discussion@lists.sourceforge.net 11028S: Odd Fixes 11029W: http://jfs.sourceforge.net/ 11030T: git https://github.com/kleikamp/linux-shaggy.git 11031F: Documentation/admin-guide/jfs.rst 11032F: fs/jfs/ 11033 11034JME NETWORK DRIVER 11035M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11036L: netdev@vger.kernel.org 11037S: Maintained 11038F: drivers/net/ethernet/jme.* 11039 11040JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11041M: David Woodhouse <dwmw2@infradead.org> 11042M: Richard Weinberger <richard@nod.at> 11043L: linux-mtd@lists.infradead.org 11044S: Odd Fixes 11045W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11046T: git git://git.infradead.org/ubifs-2.6.git 11047F: fs/jffs2/ 11048F: include/uapi/linux/jffs2.h 11049 11050JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11051M: "Theodore Ts'o" <tytso@mit.edu> 11052M: Jan Kara <jack@suse.com> 11053L: linux-ext4@vger.kernel.org 11054S: Maintained 11055F: fs/jbd2/ 11056F: include/linux/jbd2.h 11057 11058JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11059M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11060L: linux-media@vger.kernel.org 11061L: linux-renesas-soc@vger.kernel.org 11062S: Maintained 11063F: drivers/media/platform/renesas/rcar_jpu.c 11064 11065JSM Neo PCI based serial card 11066L: linux-serial@vger.kernel.org 11067S: Orphan 11068F: drivers/tty/serial/jsm/ 11069 11070K10TEMP HARDWARE MONITORING DRIVER 11071M: Clemens Ladisch <clemens@ladisch.de> 11072L: linux-hwmon@vger.kernel.org 11073S: Maintained 11074F: Documentation/hwmon/k10temp.rst 11075F: drivers/hwmon/k10temp.c 11076 11077K8TEMP HARDWARE MONITORING DRIVER 11078M: Rudolf Marek <r.marek@assembler.cz> 11079L: linux-hwmon@vger.kernel.org 11080S: Maintained 11081F: Documentation/hwmon/k8temp.rst 11082F: drivers/hwmon/k8temp.c 11083 11084KASAN 11085M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11086R: Alexander Potapenko <glider@google.com> 11087R: Andrey Konovalov <andreyknvl@gmail.com> 11088R: Dmitry Vyukov <dvyukov@google.com> 11089R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11090L: kasan-dev@googlegroups.com 11091S: Maintained 11092F: Documentation/dev-tools/kasan.rst 11093F: arch/*/include/asm/*kasan.h 11094F: arch/*/mm/kasan_init* 11095F: include/linux/kasan*.h 11096F: lib/Kconfig.kasan 11097F: mm/kasan/ 11098F: scripts/Makefile.kasan 11099 11100KCONFIG 11101M: Masahiro Yamada <masahiroy@kernel.org> 11102L: linux-kbuild@vger.kernel.org 11103S: Maintained 11104Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11105T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11106F: Documentation/kbuild/kconfig* 11107F: scripts/Kconfig.include 11108F: scripts/kconfig/ 11109 11110KCOV 11111R: Dmitry Vyukov <dvyukov@google.com> 11112R: Andrey Konovalov <andreyknvl@gmail.com> 11113L: kasan-dev@googlegroups.com 11114S: Maintained 11115F: Documentation/dev-tools/kcov.rst 11116F: include/linux/kcov.h 11117F: include/uapi/linux/kcov.h 11118F: kernel/kcov.c 11119F: scripts/Makefile.kcov 11120 11121KCSAN 11122M: Marco Elver <elver@google.com> 11123R: Dmitry Vyukov <dvyukov@google.com> 11124L: kasan-dev@googlegroups.com 11125S: Maintained 11126F: Documentation/dev-tools/kcsan.rst 11127F: include/linux/kcsan*.h 11128F: kernel/kcsan/ 11129F: lib/Kconfig.kcsan 11130F: scripts/Makefile.kcsan 11131 11132KDUMP 11133M: Baoquan He <bhe@redhat.com> 11134R: Vivek Goyal <vgoyal@redhat.com> 11135R: Dave Young <dyoung@redhat.com> 11136L: kexec@lists.infradead.org 11137S: Maintained 11138W: http://lse.sourceforge.net/kdump/ 11139F: Documentation/admin-guide/kdump/ 11140F: fs/proc/vmcore.c 11141F: include/linux/crash_core.h 11142F: include/linux/crash_dump.h 11143F: include/uapi/linux/vmcore.h 11144F: kernel/crash_*.c 11145 11146KEENE FM RADIO TRANSMITTER DRIVER 11147M: Hans Verkuil <hverkuil@xs4all.nl> 11148L: linux-media@vger.kernel.org 11149S: Maintained 11150W: https://linuxtv.org 11151T: git git://linuxtv.org/media_tree.git 11152F: drivers/media/radio/radio-keene* 11153 11154KERNEL AUTOMOUNTER 11155M: Ian Kent <raven@themaw.net> 11156L: autofs@vger.kernel.org 11157S: Maintained 11158F: fs/autofs/ 11159 11160KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11161M: Masahiro Yamada <masahiroy@kernel.org> 11162R: Nathan Chancellor <nathan@kernel.org> 11163R: Nick Desaulniers <ndesaulniers@google.com> 11164R: Nicolas Schier <nicolas@fjasle.eu> 11165L: linux-kbuild@vger.kernel.org 11166S: Maintained 11167Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11168T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11169F: Documentation/kbuild/ 11170F: Makefile 11171F: scripts/*vmlinux* 11172F: scripts/Kbuild* 11173F: scripts/Makefile* 11174F: scripts/basic/ 11175F: scripts/dummy-tools/ 11176F: scripts/mk* 11177F: scripts/mod/ 11178F: scripts/package/ 11179 11180KERNEL HARDENING (not covered by other areas) 11181M: Kees Cook <keescook@chromium.org> 11182L: linux-hardening@vger.kernel.org 11183S: Supported 11184T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11185F: Documentation/ABI/testing/sysfs-kernel-oops_count 11186F: Documentation/ABI/testing/sysfs-kernel-warn_count 11187F: include/linux/overflow.h 11188F: include/linux/randomize_kstack.h 11189F: mm/usercopy.c 11190K: \b(add|choose)_random_kstack_offset\b 11191K: \b__check_(object_size|heap_object)\b 11192 11193KERNEL JANITORS 11194L: kernel-janitors@vger.kernel.org 11195S: Odd Fixes 11196W: http://kernelnewbies.org/KernelJanitors 11197 11198KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11199M: Chuck Lever <chuck.lever@oracle.com> 11200M: Jeff Layton <jlayton@kernel.org> 11201L: linux-nfs@vger.kernel.org 11202S: Supported 11203W: http://nfs.sourceforge.net/ 11204T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11205F: fs/exportfs/ 11206F: fs/lockd/ 11207F: fs/nfs_common/ 11208F: fs/nfsd/ 11209F: include/linux/lockd/ 11210F: include/linux/sunrpc/ 11211F: include/trace/events/rpcgss.h 11212F: include/trace/events/rpcrdma.h 11213F: include/trace/events/sunrpc.h 11214F: include/trace/misc/fs.h 11215F: include/trace/misc/nfs.h 11216F: include/trace/misc/sunrpc.h 11217F: include/uapi/linux/nfsd/ 11218F: include/uapi/linux/sunrpc/ 11219F: net/sunrpc/ 11220F: Documentation/filesystems/nfs/ 11221 11222KERNEL REGRESSIONS 11223M: Thorsten Leemhuis <linux@leemhuis.info> 11224L: regressions@lists.linux.dev 11225S: Supported 11226F: Documentation/admin-guide/reporting-regressions.rst 11227F: Documentation/process/handling-regressions.rst 11228 11229KERNEL SELFTEST FRAMEWORK 11230M: Shuah Khan <shuah@kernel.org> 11231M: Shuah Khan <skhan@linuxfoundation.org> 11232L: linux-kselftest@vger.kernel.org 11233S: Maintained 11234Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11235T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11236F: Documentation/dev-tools/kselftest* 11237F: tools/testing/selftests/ 11238 11239KERNEL SMB3 SERVER (KSMBD) 11240M: Namjae Jeon <linkinjeon@kernel.org> 11241M: Steve French <sfrench@samba.org> 11242R: Sergey Senozhatsky <senozhatsky@chromium.org> 11243R: Tom Talpey <tom@talpey.com> 11244L: linux-cifs@vger.kernel.org 11245S: Maintained 11246T: git git://git.samba.org/ksmbd.git 11247F: Documentation/filesystems/cifs/ksmbd.rst 11248F: fs/ksmbd/ 11249F: fs/smbfs_common/ 11250 11251KERNEL UNIT TESTING FRAMEWORK (KUnit) 11252M: Brendan Higgins <brendanhiggins@google.com> 11253M: David Gow <davidgow@google.com> 11254L: linux-kselftest@vger.kernel.org 11255L: kunit-dev@googlegroups.com 11256S: Maintained 11257W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11258F: Documentation/dev-tools/kunit/ 11259F: include/kunit/ 11260F: lib/kunit/ 11261F: tools/testing/kunit/ 11262 11263KERNEL USERMODE HELPER 11264M: Luis Chamberlain <mcgrof@kernel.org> 11265L: linux-kernel@vger.kernel.org 11266S: Maintained 11267F: include/linux/umh.h 11268F: kernel/umh.c 11269 11270KERNEL VIRTUAL MACHINE (KVM) 11271M: Paolo Bonzini <pbonzini@redhat.com> 11272L: kvm@vger.kernel.org 11273S: Supported 11274W: http://www.linux-kvm.org 11275T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11276F: Documentation/virt/kvm/ 11277F: include/asm-generic/kvm* 11278F: include/kvm/iodev.h 11279F: include/linux/kvm* 11280F: include/trace/events/kvm.h 11281F: include/uapi/asm-generic/kvm* 11282F: include/uapi/linux/kvm* 11283F: tools/kvm/ 11284F: tools/testing/selftests/kvm/ 11285F: virt/kvm/* 11286 11287KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11288M: Marc Zyngier <maz@kernel.org> 11289M: Oliver Upton <oliver.upton@linux.dev> 11290R: James Morse <james.morse@arm.com> 11291R: Suzuki K Poulose <suzuki.poulose@arm.com> 11292R: Zenghui Yu <yuzenghui@huawei.com> 11293L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11294L: kvmarm@lists.linux.dev 11295S: Maintained 11296T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11297F: arch/arm64/include/asm/kvm* 11298F: arch/arm64/include/uapi/asm/kvm* 11299F: arch/arm64/kvm/ 11300F: include/kvm/arm_* 11301F: tools/testing/selftests/kvm/*/aarch64/ 11302F: tools/testing/selftests/kvm/aarch64/ 11303 11304KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11305M: Huacai Chen <chenhuacai@kernel.org> 11306M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11307L: linux-mips@vger.kernel.org 11308L: kvm@vger.kernel.org 11309S: Maintained 11310T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11311F: arch/mips/include/asm/kvm* 11312F: arch/mips/include/uapi/asm/kvm* 11313F: arch/mips/kvm/ 11314 11315KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11316L: linuxppc-dev@lists.ozlabs.org 11317T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11318F: arch/powerpc/include/asm/kvm* 11319F: arch/powerpc/include/uapi/asm/kvm* 11320F: arch/powerpc/kernel/kvm* 11321F: arch/powerpc/kvm/ 11322 11323KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11324M: Anup Patel <anup@brainfault.org> 11325R: Atish Patra <atishp@atishpatra.org> 11326L: kvm@vger.kernel.org 11327L: kvm-riscv@lists.infradead.org 11328L: linux-riscv@lists.infradead.org 11329S: Maintained 11330T: git https://github.com/kvm-riscv/linux.git 11331F: arch/riscv/include/asm/kvm* 11332F: arch/riscv/include/uapi/asm/kvm* 11333F: arch/riscv/kvm/ 11334F: tools/testing/selftests/kvm/*/riscv/ 11335 11336KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11337M: Christian Borntraeger <borntraeger@linux.ibm.com> 11338M: Janosch Frank <frankja@linux.ibm.com> 11339M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11340R: David Hildenbrand <david@redhat.com> 11341L: kvm@vger.kernel.org 11342S: Supported 11343T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11344F: Documentation/virt/kvm/s390* 11345F: arch/s390/include/asm/gmap.h 11346F: arch/s390/include/asm/kvm* 11347F: arch/s390/include/uapi/asm/kvm* 11348F: arch/s390/include/uapi/asm/uvdevice.h 11349F: arch/s390/kernel/uv.c 11350F: arch/s390/kvm/ 11351F: arch/s390/mm/gmap.c 11352F: drivers/s390/char/uvdevice.c 11353F: tools/testing/selftests/drivers/s390x/uvdevice/ 11354F: tools/testing/selftests/kvm/*/s390x/ 11355F: tools/testing/selftests/kvm/s390x/ 11356 11357KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11358M: Sean Christopherson <seanjc@google.com> 11359M: Paolo Bonzini <pbonzini@redhat.com> 11360L: kvm@vger.kernel.org 11361S: Supported 11362T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11363F: arch/x86/include/asm/kvm* 11364F: arch/x86/include/asm/svm.h 11365F: arch/x86/include/asm/vmx*.h 11366F: arch/x86/include/uapi/asm/kvm* 11367F: arch/x86/include/uapi/asm/svm.h 11368F: arch/x86/include/uapi/asm/vmx.h 11369F: arch/x86/kvm/ 11370F: arch/x86/kvm/*/ 11371 11372KVM PARAVIRT (KVM/paravirt) 11373M: Paolo Bonzini <pbonzini@redhat.com> 11374R: Wanpeng Li <wanpengli@tencent.com> 11375R: Vitaly Kuznetsov <vkuznets@redhat.com> 11376L: kvm@vger.kernel.org 11377S: Supported 11378T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11379F: arch/x86/kernel/kvm.c 11380F: arch/x86/kernel/kvmclock.c 11381F: arch/x86/include/asm/pvclock-abi.h 11382F: include/linux/kvm_para.h 11383F: include/uapi/linux/kvm_para.h 11384F: include/uapi/asm-generic/kvm_para.h 11385F: include/asm-generic/kvm_para.h 11386F: arch/um/include/asm/kvm_para.h 11387F: arch/x86/include/asm/kvm_para.h 11388F: arch/x86/include/uapi/asm/kvm_para.h 11389 11390KVM X86 HYPER-V (KVM/hyper-v) 11391M: Vitaly Kuznetsov <vkuznets@redhat.com> 11392M: Sean Christopherson <seanjc@google.com> 11393M: Paolo Bonzini <pbonzini@redhat.com> 11394L: kvm@vger.kernel.org 11395S: Supported 11396T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11397F: arch/x86/kvm/hyperv.* 11398F: arch/x86/kvm/kvm_onhyperv.* 11399F: arch/x86/kvm/svm/hyperv.* 11400F: arch/x86/kvm/svm/svm_onhyperv.* 11401F: arch/x86/kvm/vmx/hyperv.* 11402 11403KVM X86 Xen (KVM/Xen) 11404M: David Woodhouse <dwmw2@infradead.org> 11405M: Paul Durrant <paul@xen.org> 11406M: Sean Christopherson <seanjc@google.com> 11407M: Paolo Bonzini <pbonzini@redhat.com> 11408L: kvm@vger.kernel.org 11409S: Supported 11410T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11411F: arch/x86/kvm/xen.* 11412 11413KERNFS 11414M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11415M: Tejun Heo <tj@kernel.org> 11416S: Supported 11417T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11418F: fs/kernfs/ 11419F: include/linux/kernfs.h 11420 11421KEXEC 11422M: Eric Biederman <ebiederm@xmission.com> 11423L: kexec@lists.infradead.org 11424S: Maintained 11425W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11426F: include/linux/kexec.h 11427F: include/uapi/linux/kexec.h 11428F: kernel/kexec* 11429 11430KEYS-ENCRYPTED 11431M: Mimi Zohar <zohar@linux.ibm.com> 11432L: linux-integrity@vger.kernel.org 11433L: keyrings@vger.kernel.org 11434S: Supported 11435F: Documentation/security/keys/trusted-encrypted.rst 11436F: include/keys/encrypted-type.h 11437F: security/keys/encrypted-keys/ 11438 11439KEYS-TRUSTED 11440M: James Bottomley <jejb@linux.ibm.com> 11441M: Jarkko Sakkinen <jarkko@kernel.org> 11442M: Mimi Zohar <zohar@linux.ibm.com> 11443L: linux-integrity@vger.kernel.org 11444L: keyrings@vger.kernel.org 11445S: Supported 11446F: Documentation/security/keys/trusted-encrypted.rst 11447F: include/keys/trusted-type.h 11448F: include/keys/trusted_tpm.h 11449F: security/keys/trusted-keys/ 11450 11451KEYS-TRUSTED-TEE 11452M: Sumit Garg <sumit.garg@linaro.org> 11453L: linux-integrity@vger.kernel.org 11454L: keyrings@vger.kernel.org 11455S: Supported 11456F: include/keys/trusted_tee.h 11457F: security/keys/trusted-keys/trusted_tee.c 11458 11459KEYS-TRUSTED-CAAM 11460M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11461R: Pengutronix Kernel Team <kernel@pengutronix.de> 11462L: linux-integrity@vger.kernel.org 11463L: keyrings@vger.kernel.org 11464S: Maintained 11465F: include/keys/trusted_caam.h 11466F: security/keys/trusted-keys/trusted_caam.c 11467 11468KEYS/KEYRINGS 11469M: David Howells <dhowells@redhat.com> 11470M: Jarkko Sakkinen <jarkko@kernel.org> 11471L: keyrings@vger.kernel.org 11472S: Maintained 11473F: Documentation/security/keys/core.rst 11474F: include/keys/ 11475F: include/linux/key-type.h 11476F: include/linux/key.h 11477F: include/linux/keyctl.h 11478F: include/uapi/linux/keyctl.h 11479F: security/keys/ 11480 11481KEYS/KEYRINGS_INTEGRITY 11482M: Jarkko Sakkinen <jarkko@kernel.org> 11483M: Mimi Zohar <zohar@linux.ibm.com> 11484L: linux-integrity@vger.kernel.org 11485L: keyrings@vger.kernel.org 11486S: Supported 11487F: security/integrity/platform_certs 11488 11489KFENCE 11490M: Alexander Potapenko <glider@google.com> 11491M: Marco Elver <elver@google.com> 11492R: Dmitry Vyukov <dvyukov@google.com> 11493L: kasan-dev@googlegroups.com 11494S: Maintained 11495F: Documentation/dev-tools/kfence.rst 11496F: arch/*/include/asm/kfence.h 11497F: include/linux/kfence.h 11498F: lib/Kconfig.kfence 11499F: mm/kfence/ 11500 11501KFIFO 11502M: Stefani Seibold <stefani@seibold.net> 11503S: Maintained 11504F: include/linux/kfifo.h 11505F: lib/kfifo.c 11506F: samples/kfifo/ 11507 11508KGDB / KDB /debug_core 11509M: Jason Wessel <jason.wessel@windriver.com> 11510M: Daniel Thompson <daniel.thompson@linaro.org> 11511R: Douglas Anderson <dianders@chromium.org> 11512L: kgdb-bugreport@lists.sourceforge.net 11513S: Maintained 11514W: http://kgdb.wiki.kernel.org/ 11515T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11516F: Documentation/dev-tools/kgdb.rst 11517F: drivers/misc/kgdbts.c 11518F: drivers/tty/serial/kgdboc.c 11519F: include/linux/kdb.h 11520F: include/linux/kgdb.h 11521F: kernel/debug/ 11522F: kernel/module/kdb.c 11523 11524KHADAS MCU MFD DRIVER 11525M: Neil Armstrong <neil.armstrong@linaro.org> 11526L: linux-amlogic@lists.infradead.org 11527S: Maintained 11528F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11529F: drivers/mfd/khadas-mcu.c 11530F: include/linux/mfd/khadas-mcu.h 11531F: drivers/thermal/khadas_mcu_fan.c 11532 11533KIONIX/ROHM KX022A ACCELEROMETER 11534M: Matti Vaittinen <mazziesaccount@gmail.com> 11535L: linux-iio@vger.kernel.org 11536S: Supported 11537F: drivers/iio/accel/kionix-kx022a* 11538 11539KMEMLEAK 11540M: Catalin Marinas <catalin.marinas@arm.com> 11541S: Maintained 11542F: Documentation/dev-tools/kmemleak.rst 11543F: include/linux/kmemleak.h 11544F: mm/kmemleak.c 11545F: samples/kmemleak/kmemleak-test.c 11546 11547KMOD KERNEL MODULE LOADER - USERMODE HELPER 11548M: Luis Chamberlain <mcgrof@kernel.org> 11549L: linux-kernel@vger.kernel.org 11550L: linux-modules@vger.kernel.org 11551S: Maintained 11552F: include/linux/kmod.h 11553F: kernel/kmod.c 11554F: lib/test_kmod.c 11555F: tools/testing/selftests/kmod/ 11556 11557KMSAN 11558M: Alexander Potapenko <glider@google.com> 11559R: Marco Elver <elver@google.com> 11560R: Dmitry Vyukov <dvyukov@google.com> 11561L: kasan-dev@googlegroups.com 11562S: Maintained 11563F: Documentation/dev-tools/kmsan.rst 11564F: arch/*/include/asm/kmsan.h 11565F: arch/*/mm/kmsan_* 11566F: include/linux/kmsan*.h 11567F: lib/Kconfig.kmsan 11568F: mm/kmsan/ 11569F: scripts/Makefile.kmsan 11570 11571KPROBES 11572M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11573M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11574M: "David S. Miller" <davem@davemloft.net> 11575M: Masami Hiramatsu <mhiramat@kernel.org> 11576L: linux-kernel@vger.kernel.org 11577L: linux-trace-kernel@vger.kernel.org 11578Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11579S: Maintained 11580T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11581F: Documentation/trace/kprobes.rst 11582F: include/asm-generic/kprobes.h 11583F: include/linux/kprobes.h 11584F: kernel/kprobes.c 11585F: lib/test_kprobes.c 11586F: samples/kprobes 11587 11588KS0108 LCD CONTROLLER DRIVER 11589M: Miguel Ojeda <ojeda@kernel.org> 11590S: Maintained 11591F: Documentation/admin-guide/auxdisplay/ks0108.rst 11592F: drivers/auxdisplay/ks0108.c 11593F: include/linux/ks0108.h 11594 11595KTD253 BACKLIGHT DRIVER 11596M: Linus Walleij <linus.walleij@linaro.org> 11597S: Maintained 11598F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11599F: drivers/video/backlight/ktd253-backlight.c 11600 11601KTEST 11602M: Steven Rostedt <rostedt@goodmis.org> 11603M: John Hawley <warthog9@eaglescrag.net> 11604S: Maintained 11605F: tools/testing/ktest 11606 11607KTZ8866 BACKLIGHT DRIVER 11608M: Jianhua Lu <lujianhua000@gmail.com> 11609S: Maintained 11610F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11611F: drivers/video/backlight/ktz8866.c 11612 11613L3MDEV 11614M: David Ahern <dsahern@kernel.org> 11615L: netdev@vger.kernel.org 11616S: Maintained 11617F: include/net/l3mdev.h 11618F: net/l3mdev 11619 11620LANDLOCK SECURITY MODULE 11621M: Mickaël Salaün <mic@digikod.net> 11622L: linux-security-module@vger.kernel.org 11623S: Supported 11624W: https://landlock.io 11625T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11626F: Documentation/security/landlock.rst 11627F: Documentation/userspace-api/landlock.rst 11628F: include/uapi/linux/landlock.h 11629F: samples/landlock/ 11630F: security/landlock/ 11631F: tools/testing/selftests/landlock/ 11632K: landlock 11633K: LANDLOCK 11634 11635LANTIQ / INTEL Ethernet drivers 11636M: Hauke Mehrtens <hauke@hauke-m.de> 11637L: netdev@vger.kernel.org 11638S: Maintained 11639F: drivers/net/dsa/lantiq_gswip.c 11640F: drivers/net/dsa/lantiq_pce.h 11641F: drivers/net/ethernet/lantiq_xrx200.c 11642F: net/dsa/tag_gswip.c 11643 11644LANTIQ MIPS ARCHITECTURE 11645M: John Crispin <john@phrozen.org> 11646L: linux-mips@vger.kernel.org 11647S: Maintained 11648F: arch/mips/lantiq 11649F: drivers/soc/lantiq 11650 11651LASI 53c700 driver for PARISC 11652M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11653L: linux-scsi@vger.kernel.org 11654S: Maintained 11655F: Documentation/scsi/53c700.rst 11656F: drivers/scsi/53c700* 11657 11658LEAKING_ADDRESSES 11659M: Tobin C. Harding <me@tobin.cc> 11660M: Tycho Andersen <tycho@tycho.pizza> 11661L: linux-hardening@vger.kernel.org 11662S: Maintained 11663T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11664F: scripts/leaking_addresses.pl 11665 11666LED SUBSYSTEM 11667M: Pavel Machek <pavel@ucw.cz> 11668M: Lee Jones <lee@kernel.org> 11669L: linux-leds@vger.kernel.org 11670S: Maintained 11671T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11672F: Documentation/devicetree/bindings/leds/ 11673F: drivers/leds/ 11674F: include/dt-bindings/leds/ 11675F: include/linux/leds.h 11676 11677LEGACY EEPROM DRIVER 11678M: Jean Delvare <jdelvare@suse.com> 11679S: Maintained 11680F: Documentation/misc-devices/eeprom.rst 11681F: drivers/misc/eeprom/eeprom.c 11682 11683LEGO MINDSTORMS EV3 11684R: David Lechner <david@lechnology.com> 11685S: Maintained 11686F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11687F: arch/arm/boot/dts/da850-lego-ev3.dts 11688F: drivers/power/supply/lego_ev3_battery.c 11689 11690LEGO USB Tower driver 11691M: Juergen Stuber <starblue@users.sourceforge.net> 11692L: legousb-devel@lists.sourceforge.net 11693S: Maintained 11694W: http://legousb.sourceforge.net/ 11695F: drivers/usb/misc/legousbtower.c 11696 11697LETSKETCH HID TABLET DRIVER 11698M: Hans de Goede <hdegoede@redhat.com> 11699L: linux-input@vger.kernel.org 11700S: Maintained 11701T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11702F: drivers/hid/hid-letsketch.c 11703 11704LG LAPTOP EXTRAS 11705M: Matan Ziv-Av <matan@svgalib.org> 11706L: platform-driver-x86@vger.kernel.org 11707S: Maintained 11708F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11709F: Documentation/admin-guide/laptops/lg-laptop.rst 11710F: drivers/platform/x86/lg-laptop.c 11711 11712LG2160 MEDIA DRIVER 11713M: Michael Krufky <mkrufky@linuxtv.org> 11714L: linux-media@vger.kernel.org 11715S: Maintained 11716W: https://linuxtv.org 11717W: http://github.com/mkrufky 11718Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11719T: git git://linuxtv.org/mkrufky/tuners.git 11720F: drivers/media/dvb-frontends/lg2160.* 11721 11722LGDT3305 MEDIA DRIVER 11723M: Michael Krufky <mkrufky@linuxtv.org> 11724L: linux-media@vger.kernel.org 11725S: Maintained 11726W: https://linuxtv.org 11727W: http://github.com/mkrufky 11728Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11729T: git git://linuxtv.org/mkrufky/tuners.git 11730F: drivers/media/dvb-frontends/lgdt3305.* 11731 11732LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11733M: Viresh Kumar <vireshk@kernel.org> 11734L: linux-ide@vger.kernel.org 11735S: Maintained 11736T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11737F: drivers/ata/pata_arasan_cf.c 11738F: include/linux/pata_arasan_cf_data.h 11739 11740LIBATA PATA DRIVERS 11741R: Sergey Shtylyov <s.shtylyov@omp.ru> 11742L: linux-ide@vger.kernel.org 11743F: drivers/ata/ata_*.c 11744F: drivers/ata/pata_*.c 11745 11746LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11747M: Linus Walleij <linus.walleij@linaro.org> 11748L: linux-ide@vger.kernel.org 11749S: Maintained 11750T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11751F: drivers/ata/pata_ftide010.c 11752F: drivers/ata/sata_gemini.c 11753F: drivers/ata/sata_gemini.h 11754 11755LIBATA SATA AHCI PLATFORM devices support 11756M: Hans de Goede <hdegoede@redhat.com> 11757M: Jens Axboe <axboe@kernel.dk> 11758L: linux-ide@vger.kernel.org 11759S: Maintained 11760T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11761F: drivers/ata/ahci_platform.c 11762F: drivers/ata/libahci_platform.c 11763F: include/linux/ahci_platform.h 11764 11765LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11766M: Serge Semin <fancer.lancer@gmail.com> 11767L: linux-ide@vger.kernel.org 11768S: Maintained 11769T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11770F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11771F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11772F: drivers/ata/ahci_dwc.c 11773 11774LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11775M: Mikael Pettersson <mikpelinux@gmail.com> 11776L: linux-ide@vger.kernel.org 11777S: Maintained 11778T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11779F: drivers/ata/sata_promise.* 11780 11781LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11782M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11783L: linux-ide@vger.kernel.org 11784S: Maintained 11785T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11786F: Documentation/ABI/testing/sysfs-ata 11787F: Documentation/devicetree/bindings/ata/ 11788F: drivers/ata/ 11789F: include/linux/ata.h 11790F: include/linux/libata.h 11791 11792LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11793M: Vishal Verma <vishal.l.verma@intel.com> 11794M: Dan Williams <dan.j.williams@intel.com> 11795M: Dave Jiang <dave.jiang@intel.com> 11796L: nvdimm@lists.linux.dev 11797S: Supported 11798Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11799P: Documentation/nvdimm/maintainer-entry-profile.rst 11800F: drivers/nvdimm/btt* 11801 11802LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11803M: Dan Williams <dan.j.williams@intel.com> 11804M: Vishal Verma <vishal.l.verma@intel.com> 11805M: Dave Jiang <dave.jiang@intel.com> 11806L: nvdimm@lists.linux.dev 11807S: Supported 11808Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11809P: Documentation/nvdimm/maintainer-entry-profile.rst 11810F: drivers/nvdimm/pmem* 11811 11812LIBNVDIMM: DEVICETREE BINDINGS 11813M: Oliver O'Halloran <oohall@gmail.com> 11814L: nvdimm@lists.linux.dev 11815S: Supported 11816Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11817F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11818F: drivers/nvdimm/of_pmem.c 11819 11820LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11821M: Dan Williams <dan.j.williams@intel.com> 11822M: Vishal Verma <vishal.l.verma@intel.com> 11823M: Dave Jiang <dave.jiang@intel.com> 11824M: Ira Weiny <ira.weiny@intel.com> 11825L: nvdimm@lists.linux.dev 11826S: Supported 11827Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11828P: Documentation/nvdimm/maintainer-entry-profile.rst 11829T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11830F: drivers/acpi/nfit/* 11831F: drivers/nvdimm/* 11832F: include/linux/libnvdimm.h 11833F: include/linux/nd.h 11834F: include/uapi/linux/ndctl.h 11835F: tools/testing/nvdimm/ 11836 11837LICENSES and SPDX stuff 11838M: Thomas Gleixner <tglx@linutronix.de> 11839M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11840L: linux-spdx@vger.kernel.org 11841S: Maintained 11842T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11843F: COPYING 11844F: Documentation/process/license-rules.rst 11845F: LICENSES/ 11846F: scripts/spdxcheck-test.sh 11847F: scripts/spdxcheck.py 11848F: scripts/spdxexclude 11849 11850LINEAR RANGES HELPERS 11851M: Mark Brown <broonie@kernel.org> 11852R: Matti Vaittinen <mazziesaccount@gmail.com> 11853F: lib/linear_ranges.c 11854F: lib/test_linear_ranges.c 11855F: include/linux/linear_range.h 11856 11857LINUX FOR POWER MACINTOSH 11858M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11859L: linuxppc-dev@lists.ozlabs.org 11860S: Odd Fixes 11861F: arch/powerpc/platforms/powermac/ 11862F: drivers/macintosh/ 11863 11864LINUX FOR POWERPC (32-BIT AND 64-BIT) 11865M: Michael Ellerman <mpe@ellerman.id.au> 11866R: Nicholas Piggin <npiggin@gmail.com> 11867R: Christophe Leroy <christophe.leroy@csgroup.eu> 11868L: linuxppc-dev@lists.ozlabs.org 11869S: Supported 11870W: https://github.com/linuxppc/wiki/wiki 11871Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11872T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11873F: Documentation/ABI/stable/sysfs-firmware-opal-* 11874F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11875F: Documentation/devicetree/bindings/powerpc/ 11876F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11877F: Documentation/powerpc/ 11878F: arch/powerpc/ 11879F: drivers/*/*/*pasemi* 11880F: drivers/*/*pasemi* 11881F: drivers/char/tpm/tpm_ibmvtpm* 11882F: drivers/crypto/nx/ 11883F: drivers/crypto/vmx/ 11884F: drivers/i2c/busses/i2c-opal.c 11885F: drivers/net/ethernet/ibm/ibmveth.* 11886F: drivers/net/ethernet/ibm/ibmvnic.* 11887F: drivers/pci/hotplug/pnv_php.c 11888F: drivers/pci/hotplug/rpa* 11889F: drivers/rtc/rtc-opal.c 11890F: drivers/scsi/ibmvscsi/ 11891F: drivers/tty/hvc/hvc_opal.c 11892F: drivers/watchdog/wdrtas.c 11893F: tools/testing/selftests/powerpc 11894N: /pmac 11895N: powermac 11896N: powernv 11897N: [^a-z0-9]ps3 11898N: pseries 11899 11900LINUX FOR POWERPC EMBEDDED MPC5XXX 11901M: Anatolij Gustschin <agust@denx.de> 11902L: linuxppc-dev@lists.ozlabs.org 11903S: Odd Fixes 11904F: arch/powerpc/platforms/512x/ 11905F: arch/powerpc/platforms/52xx/ 11906 11907LINUX FOR POWERPC EMBEDDED PPC4XX 11908L: linuxppc-dev@lists.ozlabs.org 11909S: Orphan 11910F: arch/powerpc/platforms/40x/ 11911F: arch/powerpc/platforms/44x/ 11912 11913LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11914M: Scott Wood <oss@buserror.net> 11915L: linuxppc-dev@lists.ozlabs.org 11916S: Odd fixes 11917T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11918F: Documentation/devicetree/bindings/powerpc/fsl/ 11919F: arch/powerpc/platforms/83xx/ 11920F: arch/powerpc/platforms/85xx/ 11921 11922LINUX FOR POWERPC EMBEDDED PPC8XX 11923M: Christophe Leroy <christophe.leroy@csgroup.eu> 11924L: linuxppc-dev@lists.ozlabs.org 11925S: Maintained 11926F: arch/powerpc/platforms/8xx/ 11927 11928LINUX KERNEL DUMP TEST MODULE (LKDTM) 11929M: Kees Cook <keescook@chromium.org> 11930S: Maintained 11931F: drivers/misc/lkdtm/* 11932F: tools/testing/selftests/lkdtm/* 11933 11934LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11935M: Alan Stern <stern@rowland.harvard.edu> 11936M: Andrea Parri <parri.andrea@gmail.com> 11937M: Will Deacon <will@kernel.org> 11938M: Peter Zijlstra <peterz@infradead.org> 11939M: Boqun Feng <boqun.feng@gmail.com> 11940M: Nicholas Piggin <npiggin@gmail.com> 11941M: David Howells <dhowells@redhat.com> 11942M: Jade Alglave <j.alglave@ucl.ac.uk> 11943M: Luc Maranget <luc.maranget@inria.fr> 11944M: "Paul E. McKenney" <paulmck@kernel.org> 11945R: Akira Yokosawa <akiyks@gmail.com> 11946R: Daniel Lustig <dlustig@nvidia.com> 11947R: Joel Fernandes <joel@joelfernandes.org> 11948L: linux-kernel@vger.kernel.org 11949L: linux-arch@vger.kernel.org 11950S: Supported 11951T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11952F: Documentation/atomic_bitops.txt 11953F: Documentation/atomic_t.txt 11954F: Documentation/core-api/refcount-vs-atomic.rst 11955F: Documentation/litmus-tests/ 11956F: Documentation/memory-barriers.txt 11957F: tools/memory-model/ 11958 11959LIS3LV02D ACCELEROMETER DRIVER 11960M: Eric Piel <eric.piel@tremplin-utc.net> 11961S: Maintained 11962F: Documentation/misc-devices/lis3lv02d.rst 11963F: drivers/misc/lis3lv02d/ 11964F: drivers/platform/x86/hp/hp_accel.c 11965 11966LIST KUNIT TEST 11967M: David Gow <davidgow@google.com> 11968L: linux-kselftest@vger.kernel.org 11969L: kunit-dev@googlegroups.com 11970S: Maintained 11971F: lib/list-test.c 11972 11973LITEX PLATFORM 11974M: Karol Gugala <kgugala@antmicro.com> 11975M: Mateusz Holenko <mholenko@antmicro.com> 11976M: Gabriel Somlo <gsomlo@gmail.com> 11977M: Joel Stanley <joel@jms.id.au> 11978S: Maintained 11979F: Documentation/devicetree/bindings/*/litex,*.yaml 11980F: arch/openrisc/boot/dts/or1klitex.dts 11981F: include/linux/litex.h 11982F: drivers/tty/serial/liteuart.c 11983F: drivers/soc/litex/* 11984F: drivers/net/ethernet/litex/* 11985F: drivers/mmc/host/litex_mmc.c 11986N: litex 11987 11988LIVE PATCHING 11989M: Josh Poimboeuf <jpoimboe@kernel.org> 11990M: Jiri Kosina <jikos@kernel.org> 11991M: Miroslav Benes <mbenes@suse.cz> 11992M: Petr Mladek <pmladek@suse.com> 11993R: Joe Lawrence <joe.lawrence@redhat.com> 11994L: live-patching@vger.kernel.org 11995S: Maintained 11996T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 11997F: Documentation/ABI/testing/sysfs-kernel-livepatch 11998F: Documentation/livepatch/ 11999F: arch/powerpc/include/asm/livepatch.h 12000F: include/linux/livepatch.h 12001F: kernel/livepatch/ 12002F: kernel/module/livepatch.c 12003F: lib/livepatch/ 12004F: samples/livepatch/ 12005F: tools/testing/selftests/livepatch/ 12006 12007LLC (802.2) 12008L: netdev@vger.kernel.org 12009S: Odd fixes 12010F: include/linux/llc.h 12011F: include/net/llc* 12012F: include/uapi/linux/llc.h 12013F: net/llc/ 12014 12015LM73 HARDWARE MONITOR DRIVER 12016M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12017L: linux-hwmon@vger.kernel.org 12018S: Maintained 12019F: drivers/hwmon/lm73.c 12020 12021LM78 HARDWARE MONITOR DRIVER 12022M: Jean Delvare <jdelvare@suse.com> 12023L: linux-hwmon@vger.kernel.org 12024S: Maintained 12025F: Documentation/hwmon/lm78.rst 12026F: drivers/hwmon/lm78.c 12027 12028LM83 HARDWARE MONITOR DRIVER 12029M: Jean Delvare <jdelvare@suse.com> 12030L: linux-hwmon@vger.kernel.org 12031S: Maintained 12032F: Documentation/hwmon/lm83.rst 12033F: drivers/hwmon/lm83.c 12034 12035LM90 HARDWARE MONITOR DRIVER 12036M: Jean Delvare <jdelvare@suse.com> 12037L: linux-hwmon@vger.kernel.org 12038S: Maintained 12039F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12040F: Documentation/hwmon/lm90.rst 12041F: drivers/hwmon/lm90.c 12042F: include/dt-bindings/thermal/lm90.h 12043 12044LM95234 HARDWARE MONITOR DRIVER 12045M: Guenter Roeck <linux@roeck-us.net> 12046L: linux-hwmon@vger.kernel.org 12047S: Maintained 12048F: Documentation/hwmon/lm95234.rst 12049F: drivers/hwmon/lm95234.c 12050 12051LME2510 MEDIA DRIVER 12052M: Malcolm Priestley <tvboxspy@gmail.com> 12053L: linux-media@vger.kernel.org 12054S: Maintained 12055W: https://linuxtv.org 12056Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12057F: drivers/media/usb/dvb-usb-v2/lmedm04* 12058 12059LOADPIN SECURITY MODULE 12060M: Kees Cook <keescook@chromium.org> 12061S: Supported 12062T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12063F: Documentation/admin-guide/LSM/LoadPin.rst 12064F: security/loadpin/ 12065 12066LOCKING PRIMITIVES 12067M: Peter Zijlstra <peterz@infradead.org> 12068M: Ingo Molnar <mingo@redhat.com> 12069M: Will Deacon <will@kernel.org> 12070R: Waiman Long <longman@redhat.com> 12071R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12072L: linux-kernel@vger.kernel.org 12073S: Maintained 12074T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12075F: Documentation/locking/ 12076F: arch/*/include/asm/spinlock*.h 12077F: include/linux/lockdep.h 12078F: include/linux/mutex*.h 12079F: include/linux/rwlock*.h 12080F: include/linux/rwsem*.h 12081F: include/linux/seqlock.h 12082F: include/linux/spinlock*.h 12083F: kernel/locking/ 12084F: lib/locking*.[ch] 12085X: kernel/locking/locktorture.c 12086 12087LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12088M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12089L: linux-ntfs-dev@lists.sourceforge.net 12090S: Maintained 12091W: http://www.linux-ntfs.org/content/view/19/37/ 12092F: Documentation/admin-guide/ldm.rst 12093F: block/partitions/ldm.* 12094 12095LOGITECH HID GAMING KEYBOARDS 12096M: Hans de Goede <hdegoede@redhat.com> 12097L: linux-input@vger.kernel.org 12098S: Maintained 12099T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12100F: drivers/hid/hid-lg-g15.c 12101 12102LONTIUM LT8912B MIPI TO HDMI BRIDGE 12103M: Adrien Grassein <adrien.grassein@gmail.com> 12104S: Maintained 12105F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12106F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12107 12108LOONGARCH 12109M: Huacai Chen <chenhuacai@kernel.org> 12110R: WANG Xuerui <kernel@xen0n.name> 12111L: loongarch@lists.linux.dev 12112S: Maintained 12113T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12114F: arch/loongarch/ 12115F: drivers/*/*loongarch* 12116F: Documentation/loongarch/ 12117F: Documentation/translations/zh_CN/loongarch/ 12118 12119LOONGSON LS2X I2C DRIVER 12120M: Binbin Zhou <zhoubinbin@loongson.cn> 12121L: linux-i2c@vger.kernel.org 12122S: Maintained 12123F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12124F: drivers/i2c/busses/i2c-ls2x.c 12125 12126LOONGSON-2 SOC SERIES GUTS DRIVER 12127M: Yinbo Zhu <zhuyinbo@loongson.cn> 12128L: loongarch@lists.linux.dev 12129S: Maintained 12130F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12131F: drivers/soc/loongson/loongson2_guts.c 12132 12133LOONGSON-2 SOC SERIES PINCTRL DRIVER 12134M: zhanghongchen <zhanghongchen@loongson.cn> 12135M: Yinbo Zhu <zhuyinbo@loongson.cn> 12136L: linux-gpio@vger.kernel.org 12137S: Maintained 12138F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12139F: drivers/pinctrl/pinctrl-loongson2.c 12140 12141LOONGSON-2 SOC SERIES CLOCK DRIVER 12142M: Yinbo Zhu <zhuyinbo@loongson.cn> 12143L: linux-clk@vger.kernel.org 12144S: Maintained 12145F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12146F: include/dt-bindings/clock/loongson,ls2k-clk.h 12147 12148LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12149M: Sathya Prakash <sathya.prakash@broadcom.com> 12150M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12151M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12152L: MPT-FusionLinux.pdl@broadcom.com 12153L: linux-scsi@vger.kernel.org 12154S: Supported 12155W: http://www.avagotech.com/support/ 12156F: drivers/message/fusion/ 12157F: drivers/scsi/mpt3sas/ 12158 12159LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12160M: Matthew Wilcox <willy@infradead.org> 12161L: linux-scsi@vger.kernel.org 12162S: Maintained 12163F: drivers/scsi/sym53c8xx_2/ 12164 12165LTC1660 DAC DRIVER 12166M: Marcus Folkesson <marcus.folkesson@gmail.com> 12167L: linux-iio@vger.kernel.org 12168S: Maintained 12169F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12170F: drivers/iio/dac/ltc1660.c 12171 12172LTC2688 IIO DAC DRIVER 12173M: Nuno Sá <nuno.sa@analog.com> 12174L: linux-iio@vger.kernel.org 12175S: Supported 12176W: https://ez.analog.com/linux-software-drivers 12177F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12178F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12179F: drivers/iio/dac/ltc2688.c 12180 12181LTC2947 HARDWARE MONITOR DRIVER 12182M: Nuno Sá <nuno.sa@analog.com> 12183L: linux-hwmon@vger.kernel.org 12184S: Supported 12185W: https://ez.analog.com/linux-software-drivers 12186F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12187F: drivers/hwmon/ltc2947-core.c 12188F: drivers/hwmon/ltc2947-i2c.c 12189F: drivers/hwmon/ltc2947-spi.c 12190F: drivers/hwmon/ltc2947.h 12191 12192LTC2983 IIO TEMPERATURE DRIVER 12193M: Nuno Sá <nuno.sa@analog.com> 12194L: linux-iio@vger.kernel.org 12195S: Supported 12196W: https://ez.analog.com/linux-software-drivers 12197F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12198F: drivers/iio/temperature/ltc2983.c 12199 12200LTC4261 HARDWARE MONITOR DRIVER 12201M: Guenter Roeck <linux@roeck-us.net> 12202L: linux-hwmon@vger.kernel.org 12203S: Maintained 12204F: Documentation/hwmon/ltc4261.rst 12205F: drivers/hwmon/ltc4261.c 12206 12207LTC4306 I2C MULTIPLEXER DRIVER 12208M: Michael Hennerich <michael.hennerich@analog.com> 12209L: linux-i2c@vger.kernel.org 12210S: Supported 12211W: https://ez.analog.com/linux-software-drivers 12212F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12213F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12214 12215LTP (Linux Test Project) 12216M: Mike Frysinger <vapier@gentoo.org> 12217M: Cyril Hrubis <chrubis@suse.cz> 12218M: Wanlong Gao <wanlong.gao@gmail.com> 12219M: Jan Stancek <jstancek@redhat.com> 12220M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12221M: Alexey Kodanev <alexey.kodanev@oracle.com> 12222L: ltp@lists.linux.it (subscribers-only) 12223S: Maintained 12224W: http://linux-test-project.github.io/ 12225T: git https://github.com/linux-test-project/ltp.git 12226 12227LYNX 28G SERDES PHY DRIVER 12228M: Ioana Ciornei <ioana.ciornei@nxp.com> 12229L: netdev@vger.kernel.org 12230S: Supported 12231F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12232F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12233 12234LYNX PCS MODULE 12235M: Ioana Ciornei <ioana.ciornei@nxp.com> 12236L: netdev@vger.kernel.org 12237S: Supported 12238F: drivers/net/pcs/pcs-lynx.c 12239F: include/linux/pcs-lynx.h 12240 12241M68K ARCHITECTURE 12242M: Geert Uytterhoeven <geert@linux-m68k.org> 12243L: linux-m68k@lists.linux-m68k.org 12244S: Maintained 12245W: http://www.linux-m68k.org/ 12246T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12247F: arch/m68k/ 12248F: drivers/zorro/ 12249 12250M68K ON APPLE MACINTOSH 12251M: Joshua Thompson <funaho@jurai.org> 12252L: linux-m68k@lists.linux-m68k.org 12253S: Maintained 12254W: http://www.mac.linux-m68k.org/ 12255F: arch/m68k/mac/ 12256F: drivers/macintosh/adb-iop.c 12257F: drivers/macintosh/via-macii.c 12258 12259M68K ON HP9000/300 12260M: Philip Blundell <philb@gnu.org> 12261S: Maintained 12262W: http://www.tazenda.demon.co.uk/phil/linux-hp 12263F: arch/m68k/hp300/ 12264 12265M88DS3103 MEDIA DRIVER 12266M: Antti Palosaari <crope@iki.fi> 12267L: linux-media@vger.kernel.org 12268S: Maintained 12269W: https://linuxtv.org 12270W: http://palosaari.fi/linux/ 12271Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12272T: git git://linuxtv.org/anttip/media_tree.git 12273F: drivers/media/dvb-frontends/m88ds3103* 12274 12275M88RS2000 MEDIA DRIVER 12276M: Malcolm Priestley <tvboxspy@gmail.com> 12277L: linux-media@vger.kernel.org 12278S: Maintained 12279W: https://linuxtv.org 12280Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12281F: drivers/media/dvb-frontends/m88rs2000* 12282 12283MA901 MASTERKIT USB FM RADIO DRIVER 12284M: Alexey Klimov <klimov.linux@gmail.com> 12285L: linux-media@vger.kernel.org 12286S: Maintained 12287T: git git://linuxtv.org/media_tree.git 12288F: drivers/media/radio/radio-ma901.c 12289 12290MAC80211 12291M: Johannes Berg <johannes@sipsolutions.net> 12292L: linux-wireless@vger.kernel.org 12293S: Maintained 12294W: https://wireless.wiki.kernel.org/ 12295Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12296T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12297T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12298F: Documentation/networking/mac80211-injection.rst 12299F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12300F: drivers/net/wireless/mac80211_hwsim.[ch] 12301F: include/net/mac80211.h 12302F: net/mac80211/ 12303 12304MAILBOX API 12305M: Jassi Brar <jassisinghbrar@gmail.com> 12306L: linux-kernel@vger.kernel.org 12307S: Maintained 12308F: drivers/mailbox/ 12309F: include/linux/mailbox_client.h 12310F: include/linux/mailbox_controller.h 12311F: include/dt-bindings/mailbox/ 12312F: Documentation/devicetree/bindings/mailbox/ 12313 12314MAILBOX ARM MHUv2 12315M: Viresh Kumar <viresh.kumar@linaro.org> 12316M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12317L: linux-kernel@vger.kernel.org 12318S: Maintained 12319F: drivers/mailbox/arm_mhuv2.c 12320F: include/linux/mailbox/arm_mhuv2_message.h 12321F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12322 12323MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12324M: Jeremy Kerr <jk@codeconstruct.com.au> 12325M: Matt Johnston <matt@codeconstruct.com.au> 12326L: netdev@vger.kernel.org 12327S: Maintained 12328F: Documentation/networking/mctp.rst 12329F: drivers/net/mctp/ 12330F: include/net/mctp.h 12331F: include/net/mctpdevice.h 12332F: include/net/netns/mctp.h 12333F: net/mctp/ 12334 12335MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12336M: Michael Kerrisk <mtk.manpages@gmail.com> 12337L: linux-man@vger.kernel.org 12338S: Maintained 12339W: http://www.kernel.org/doc/man-pages 12340 12341MAPLE TREE 12342M: Liam R. Howlett <Liam.Howlett@oracle.com> 12343L: linux-mm@kvack.org 12344S: Supported 12345F: Documentation/core-api/maple_tree.rst 12346F: include/linux/maple_tree.h 12347F: include/trace/events/maple_tree.h 12348F: lib/maple_tree.c 12349F: lib/test_maple_tree.c 12350F: tools/testing/radix-tree/linux/maple_tree.h 12351F: tools/testing/radix-tree/maple.c 12352 12353MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12354M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12355L: linux-mips@vger.kernel.org 12356S: Maintained 12357F: arch/mips/boot/dts/img/pistachio* 12358 12359MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12360M: Andrew Lunn <andrew@lunn.ch> 12361L: netdev@vger.kernel.org 12362S: Maintained 12363F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12364F: Documentation/networking/devlink/mv88e6xxx.rst 12365F: drivers/net/dsa/mv88e6xxx/ 12366F: include/linux/dsa/mv88e6xxx.h 12367F: include/linux/platform_data/mv88e6xxx.h 12368 12369MARVELL ARMADA 3700 PHY DRIVERS 12370M: Miquel Raynal <miquel.raynal@bootlin.com> 12371S: Maintained 12372F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12373F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12374F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12375F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12376 12377MARVELL ARMADA 3700 SERIAL DRIVER 12378M: Pali Rohár <pali@kernel.org> 12379S: Maintained 12380F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12381F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12382F: drivers/tty/serial/mvebu-uart.c 12383 12384MARVELL ARMADA DRM SUPPORT 12385M: Russell King <linux@armlinux.org.uk> 12386S: Maintained 12387T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12388T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12389F: Documentation/devicetree/bindings/display/armada/ 12390F: drivers/gpu/drm/armada/ 12391F: include/uapi/drm/armada_drm.h 12392 12393MARVELL CRYPTO DRIVER 12394M: Boris Brezillon <bbrezillon@kernel.org> 12395M: Arnaud Ebalard <arno@natisbad.org> 12396M: Srujana Challa <schalla@marvell.com> 12397L: linux-crypto@vger.kernel.org 12398S: Maintained 12399F: drivers/crypto/marvell/ 12400F: include/linux/soc/marvell/octeontx2/ 12401 12402MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12403M: Mirko Lindner <mlindner@marvell.com> 12404M: Stephen Hemminger <stephen@networkplumber.org> 12405L: netdev@vger.kernel.org 12406S: Maintained 12407F: drivers/net/ethernet/marvell/sk* 12408 12409MARVELL LIBERTAS WIRELESS DRIVER 12410L: libertas-dev@lists.infradead.org 12411S: Orphan 12412F: drivers/net/wireless/marvell/libertas/ 12413 12414MARVELL MACCHIATOBIN SUPPORT 12415M: Russell King <linux@armlinux.org.uk> 12416L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12417S: Maintained 12418F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12419 12420MARVELL MV643XX ETHERNET DRIVER 12421M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12422L: netdev@vger.kernel.org 12423S: Maintained 12424F: drivers/net/ethernet/marvell/mv643xx_eth.* 12425F: include/linux/mv643xx.h 12426 12427MARVELL MV88X3310 PHY DRIVER 12428M: Russell King <linux@armlinux.org.uk> 12429M: Marek Behún <kabel@kernel.org> 12430L: netdev@vger.kernel.org 12431S: Maintained 12432F: drivers/net/phy/marvell10g.c 12433 12434MARVELL MVEBU THERMAL DRIVER 12435M: Miquel Raynal <miquel.raynal@bootlin.com> 12436S: Maintained 12437F: drivers/thermal/armada_thermal.c 12438 12439MARVELL MVNETA ETHERNET DRIVER 12440M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12441L: netdev@vger.kernel.org 12442S: Maintained 12443F: drivers/net/ethernet/marvell/mvneta.* 12444 12445MARVELL MVPP2 ETHERNET DRIVER 12446M: Marcin Wojtas <mw@semihalf.com> 12447M: Russell King <linux@armlinux.org.uk> 12448L: netdev@vger.kernel.org 12449S: Maintained 12450F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12451F: drivers/net/ethernet/marvell/mvpp2/ 12452 12453MARVELL MWIFIEX WIRELESS DRIVER 12454M: Amitkumar Karwar <amitkarwar@gmail.com> 12455M: Ganapathi Bhat <ganapathi017@gmail.com> 12456M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12457M: Xinming Hu <huxinming820@gmail.com> 12458L: linux-wireless@vger.kernel.org 12459S: Maintained 12460F: drivers/net/wireless/marvell/mwifiex/ 12461 12462MARVELL MWL8K WIRELESS DRIVER 12463M: Lennert Buytenhek <buytenh@wantstofly.org> 12464L: linux-wireless@vger.kernel.org 12465S: Odd Fixes 12466F: drivers/net/wireless/marvell/mwl8k.c 12467 12468MARVELL NAND CONTROLLER DRIVER 12469M: Miquel Raynal <miquel.raynal@bootlin.com> 12470L: linux-mtd@lists.infradead.org 12471S: Maintained 12472F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12473F: drivers/mtd/nand/raw/marvell_nand.c 12474 12475MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12476M: Sunil Goutham <sgoutham@marvell.com> 12477M: Geetha sowjanya <gakula@marvell.com> 12478M: Subbaraya Sundeep <sbhatta@marvell.com> 12479M: hariprasad <hkelam@marvell.com> 12480L: netdev@vger.kernel.org 12481S: Supported 12482F: drivers/net/ethernet/marvell/octeontx2/nic/ 12483F: include/linux/soc/marvell/octeontx2/ 12484 12485MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12486M: Sunil Goutham <sgoutham@marvell.com> 12487M: Linu Cherian <lcherian@marvell.com> 12488M: Geetha sowjanya <gakula@marvell.com> 12489M: Jerin Jacob <jerinj@marvell.com> 12490M: hariprasad <hkelam@marvell.com> 12491M: Subbaraya Sundeep <sbhatta@marvell.com> 12492L: netdev@vger.kernel.org 12493S: Supported 12494F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12495F: drivers/net/ethernet/marvell/octeontx2/af/ 12496 12497MARVELL PRESTERA ETHERNET SWITCH DRIVER 12498M: Taras Chornyi <taras.chornyi@plvision.eu> 12499S: Supported 12500W: https://github.com/Marvell-switching/switchdev-prestera 12501F: drivers/net/ethernet/marvell/prestera/ 12502 12503MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12504M: Nicolas Pitre <nico@fluxnic.net> 12505S: Odd Fixes 12506F: drivers/mmc/host/mvsdio.* 12507 12508MARVELL USB MDIO CONTROLLER DRIVER 12509M: Tobias Waldekranz <tobias@waldekranz.com> 12510L: netdev@vger.kernel.org 12511S: Maintained 12512F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12513F: drivers/net/mdio/mdio-mvusb.c 12514 12515MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12516M: Hu Ziji <huziji@marvell.com> 12517L: linux-mmc@vger.kernel.org 12518S: Supported 12519F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12520F: drivers/mmc/host/sdhci-xenon* 12521 12522MARVELL OCTEON ENDPOINT DRIVER 12523M: Veerasenareddy Burru <vburru@marvell.com> 12524M: Abhijit Ayarekar <aayarekar@marvell.com> 12525L: netdev@vger.kernel.org 12526S: Supported 12527F: drivers/net/ethernet/marvell/octeon_ep 12528 12529MATROX FRAMEBUFFER DRIVER 12530L: linux-fbdev@vger.kernel.org 12531S: Orphan 12532F: drivers/video/fbdev/matrox/matroxfb_* 12533F: include/uapi/linux/matroxfb.h 12534 12535MAX15301 DRIVER 12536M: Daniel Nilsson <daniel.nilsson@flex.com> 12537L: linux-hwmon@vger.kernel.org 12538S: Maintained 12539F: Documentation/hwmon/max15301.rst 12540F: drivers/hwmon/pmbus/max15301.c 12541 12542MAX16065 HARDWARE MONITOR DRIVER 12543M: Guenter Roeck <linux@roeck-us.net> 12544L: linux-hwmon@vger.kernel.org 12545S: Maintained 12546F: Documentation/hwmon/max16065.rst 12547F: drivers/hwmon/max16065.c 12548 12549MAX2175 SDR TUNER DRIVER 12550M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12551L: linux-media@vger.kernel.org 12552S: Maintained 12553T: git git://linuxtv.org/media_tree.git 12554F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12555F: Documentation/userspace-api/media/drivers/max2175.rst 12556F: drivers/media/i2c/max2175* 12557F: include/uapi/linux/max2175.h 12558 12559MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12560L: linux-hwmon@vger.kernel.org 12561S: Orphan 12562F: Documentation/hwmon/max6650.rst 12563F: drivers/hwmon/max6650.c 12564 12565MAX6697 HARDWARE MONITOR DRIVER 12566M: Guenter Roeck <linux@roeck-us.net> 12567L: linux-hwmon@vger.kernel.org 12568S: Maintained 12569F: Documentation/devicetree/bindings/hwmon/max6697.txt 12570F: Documentation/hwmon/max6697.rst 12571F: drivers/hwmon/max6697.c 12572F: include/linux/platform_data/max6697.h 12573 12574MAX9286 QUAD GMSL DESERIALIZER DRIVER 12575M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12576M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12577M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12578M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12579L: linux-media@vger.kernel.org 12580S: Maintained 12581F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12582F: drivers/media/i2c/max9286.c 12583 12584MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12585M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12586L: linux-media@vger.kernel.org 12587S: Maintained 12588F: drivers/staging/media/max96712/max96712.c 12589 12590MAX9860 MONO AUDIO VOICE CODEC DRIVER 12591M: Peter Rosin <peda@axentia.se> 12592L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12593S: Maintained 12594F: Documentation/devicetree/bindings/sound/max9860.txt 12595F: sound/soc/codecs/max9860.* 12596 12597MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12598M: Andreas Klinger <ak@it-klinger.de> 12599L: linux-iio@vger.kernel.org 12600S: Maintained 12601F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12602F: drivers/iio/proximity/mb1232.c 12603 12604MAXIM MAX11205 DRIVER 12605M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12606L: linux-iio@vger.kernel.org 12607S: Supported 12608W: https://ez.analog.com/linux-software-drivers 12609F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12610F: drivers/iio/adc/max11205.c 12611 12612MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12613R: Iskren Chernev <iskren.chernev@gmail.com> 12614R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12615R: Marek Szyprowski <m.szyprowski@samsung.com> 12616R: Matheus Castello <matheus@castello.eng.br> 12617L: linux-pm@vger.kernel.org 12618S: Maintained 12619F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12620F: drivers/power/supply/max17040_battery.c 12621 12622MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12623R: Hans de Goede <hdegoede@redhat.com> 12624R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12625R: Marek Szyprowski <m.szyprowski@samsung.com> 12626R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12627R: Purism Kernel Team <kernel@puri.sm> 12628L: linux-pm@vger.kernel.org 12629S: Maintained 12630F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12631F: drivers/power/supply/max17042_battery.c 12632 12633MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12634M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12635L: linux-kernel@vger.kernel.org 12636S: Maintained 12637F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12638F: drivers/regulator/max20086-regulator.c 12639 12640MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12641M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12642L: linux-iio@vger.kernel.org 12643S: Maintained 12644F: drivers/iio/temperature/max30208.c 12645 12646MAXIM MAX77650 PMIC MFD DRIVER 12647M: Bartosz Golaszewski <brgl@bgdev.pl> 12648L: linux-kernel@vger.kernel.org 12649S: Maintained 12650F: Documentation/devicetree/bindings/*/*max77650.yaml 12651F: Documentation/devicetree/bindings/*/max77650*.yaml 12652F: drivers/gpio/gpio-max77650.c 12653F: drivers/input/misc/max77650-onkey.c 12654F: drivers/leds/leds-max77650.c 12655F: drivers/mfd/max77650.c 12656F: drivers/power/supply/max77650-charger.c 12657F: drivers/regulator/max77650-regulator.c 12658F: include/linux/mfd/max77650.h 12659 12660MAXIM MAX77714 PMIC MFD DRIVER 12661M: Luca Ceresoli <luca@lucaceresoli.net> 12662S: Maintained 12663F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12664F: drivers/mfd/max77714.c 12665F: include/linux/mfd/max77714.h 12666 12667MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12668M: Javier Martinez Canillas <javier@dowhile0.org> 12669L: linux-kernel@vger.kernel.org 12670S: Supported 12671F: Documentation/devicetree/bindings/*/*max77802.yaml 12672F: drivers/regulator/max77802-regulator.c 12673F: include/dt-bindings/*/*max77802.h 12674 12675MAXIM MAX77976 BATTERY CHARGER 12676M: Luca Ceresoli <luca@lucaceresoli.net> 12677S: Supported 12678F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12679F: drivers/power/supply/max77976_charger.c 12680 12681MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12682M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12683L: linux-pm@vger.kernel.org 12684S: Supported 12685B: mailto:linux-samsung-soc@vger.kernel.org 12686F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12687F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12688F: drivers/power/supply/max14577_charger.c 12689F: drivers/power/supply/max77693_charger.c 12690 12691MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12692M: Chanwoo Choi <cw00.choi@samsung.com> 12693M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12694L: linux-kernel@vger.kernel.org 12695S: Supported 12696B: mailto:linux-samsung-soc@vger.kernel.org 12697F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12698F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12699F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12700F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12701F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12702F: drivers/*/*max77843.c 12703F: drivers/*/max14577*.c 12704F: drivers/*/max77686*.c 12705F: drivers/*/max77693*.c 12706F: drivers/clk/clk-max77686.c 12707F: drivers/extcon/extcon-max14577.c 12708F: drivers/extcon/extcon-max77693.c 12709F: drivers/rtc/rtc-max77686.c 12710F: include/linux/mfd/max14577*.h 12711F: include/linux/mfd/max77686*.h 12712F: include/linux/mfd/max77693*.h 12713 12714MAXIRADIO FM RADIO RECEIVER DRIVER 12715M: Hans Verkuil <hverkuil@xs4all.nl> 12716L: linux-media@vger.kernel.org 12717S: Maintained 12718W: https://linuxtv.org 12719T: git git://linuxtv.org/media_tree.git 12720F: drivers/media/radio/radio-maxiradio* 12721 12722MAXLINEAR ETHERNET PHY DRIVER 12723M: Xu Liang <lxu@maxlinear.com> 12724L: netdev@vger.kernel.org 12725S: Supported 12726F: drivers/net/phy/mxl-gpy.c 12727 12728MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12729R: Yasushi SHOJI <yashi@spacecubics.com> 12730L: linux-can@vger.kernel.org 12731S: Maintained 12732F: drivers/net/can/usb/mcba_usb.c 12733 12734MCAN MMIO DEVICE DRIVER 12735M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12736L: linux-can@vger.kernel.org 12737S: Maintained 12738F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12739F: drivers/net/can/m_can/m_can.c 12740F: drivers/net/can/m_can/m_can.h 12741F: drivers/net/can/m_can/m_can_platform.c 12742 12743MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12744M: Rishi Gupta <gupt21@gmail.com> 12745L: linux-i2c@vger.kernel.org 12746L: linux-input@vger.kernel.org 12747S: Maintained 12748F: drivers/hid/hid-mcp2221.c 12749 12750MCP251XFD SPI-CAN NETWORK DRIVER 12751M: Marc Kleine-Budde <mkl@pengutronix.de> 12752M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12753R: Thomas Kopp <thomas.kopp@microchip.com> 12754L: linux-can@vger.kernel.org 12755S: Maintained 12756F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12757F: drivers/net/can/spi/mcp251xfd/ 12758 12759MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12760M: Peter Rosin <peda@axentia.se> 12761L: linux-iio@vger.kernel.org 12762S: Maintained 12763F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12764F: drivers/iio/potentiometer/mcp4018.c 12765F: drivers/iio/potentiometer/mcp4531.c 12766 12767MCR20A IEEE-802.15.4 RADIO DRIVER 12768M: Stefan Schmidt <stefan@datenfreihafen.org> 12769L: linux-wpan@vger.kernel.org 12770S: Odd Fixes 12771W: https://github.com/xueliu/mcr20a-linux 12772F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12773F: drivers/net/ieee802154/mcr20a.c 12774F: drivers/net/ieee802154/mcr20a.h 12775 12776MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12777M: William Breathitt Gray <william.gray@linaro.org> 12778L: linux-iio@vger.kernel.org 12779S: Maintained 12780F: drivers/iio/dac/cio-dac.c 12781 12782MEDIA CONTROLLER FRAMEWORK 12783M: Sakari Ailus <sakari.ailus@linux.intel.com> 12784M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12785L: linux-media@vger.kernel.org 12786S: Supported 12787W: https://www.linuxtv.org 12788T: git git://linuxtv.org/media_tree.git 12789F: drivers/media/mc/ 12790F: include/media/media-*.h 12791F: include/uapi/linux/media.h 12792 12793MEDIA DRIVER FOR FREESCALE IMX PXP 12794M: Philipp Zabel <p.zabel@pengutronix.de> 12795L: linux-media@vger.kernel.org 12796S: Maintained 12797T: git git://linuxtv.org/media_tree.git 12798F: drivers/media/platform/nxp/imx-pxp.[ch] 12799 12800MEDIA DRIVERS FOR ASCOT2E 12801M: Sergey Kozlov <serjk@netup.ru> 12802M: Abylay Ospan <aospan@netup.ru> 12803L: linux-media@vger.kernel.org 12804S: Supported 12805W: https://linuxtv.org 12806W: http://netup.tv/ 12807T: git git://linuxtv.org/media_tree.git 12808F: drivers/media/dvb-frontends/ascot2e* 12809 12810MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12811M: Jasmin Jessich <jasmin@anw.at> 12812L: linux-media@vger.kernel.org 12813S: Maintained 12814W: https://linuxtv.org 12815T: git git://linuxtv.org/media_tree.git 12816F: drivers/media/dvb-frontends/cxd2099* 12817 12818MEDIA DRIVERS FOR CXD2841ER 12819M: Sergey Kozlov <serjk@netup.ru> 12820M: Abylay Ospan <aospan@netup.ru> 12821L: linux-media@vger.kernel.org 12822S: Supported 12823W: https://linuxtv.org 12824W: http://netup.tv/ 12825T: git git://linuxtv.org/media_tree.git 12826F: drivers/media/dvb-frontends/cxd2841er* 12827 12828MEDIA DRIVERS FOR CXD2880 12829M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12830L: linux-media@vger.kernel.org 12831S: Supported 12832W: http://linuxtv.org/ 12833T: git git://linuxtv.org/media_tree.git 12834F: drivers/media/dvb-frontends/cxd2880/* 12835F: drivers/media/spi/cxd2880* 12836 12837MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12838L: linux-media@vger.kernel.org 12839S: Orphan 12840W: https://linuxtv.org 12841T: git git://linuxtv.org/media_tree.git 12842F: drivers/media/pci/ddbridge/* 12843 12844MEDIA DRIVERS FOR FREESCALE IMX 12845M: Steve Longerbeam <slongerbeam@gmail.com> 12846M: Philipp Zabel <p.zabel@pengutronix.de> 12847L: linux-media@vger.kernel.org 12848S: Maintained 12849T: git git://linuxtv.org/media_tree.git 12850F: Documentation/admin-guide/media/imx.rst 12851F: Documentation/devicetree/bindings/media/imx.txt 12852F: drivers/staging/media/imx/ 12853F: include/linux/imx-media.h 12854F: include/media/imx.h 12855 12856MEDIA DRIVERS FOR FREESCALE IMX7 12857M: Rui Miguel Silva <rmfrfs@gmail.com> 12858M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12859L: linux-media@vger.kernel.org 12860S: Maintained 12861T: git git://linuxtv.org/media_tree.git 12862F: Documentation/admin-guide/media/imx7.rst 12863F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12864F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12865F: drivers/media/platform/nxp/imx-mipi-csis.c 12866F: drivers/media/platform/nxp/imx7-media-csi.c 12867 12868MEDIA DRIVERS FOR HELENE 12869M: Abylay Ospan <aospan@netup.ru> 12870L: linux-media@vger.kernel.org 12871S: Supported 12872W: https://linuxtv.org 12873W: http://netup.tv/ 12874T: git git://linuxtv.org/media_tree.git 12875F: drivers/media/dvb-frontends/helene* 12876 12877MEDIA DRIVERS FOR HORUS3A 12878M: Sergey Kozlov <serjk@netup.ru> 12879M: Abylay Ospan <aospan@netup.ru> 12880L: linux-media@vger.kernel.org 12881S: Supported 12882W: https://linuxtv.org 12883W: http://netup.tv/ 12884T: git git://linuxtv.org/media_tree.git 12885F: drivers/media/dvb-frontends/horus3a* 12886 12887MEDIA DRIVERS FOR LNBH25 12888M: Sergey Kozlov <serjk@netup.ru> 12889M: Abylay Ospan <aospan@netup.ru> 12890L: linux-media@vger.kernel.org 12891S: Supported 12892W: https://linuxtv.org 12893W: http://netup.tv/ 12894T: git git://linuxtv.org/media_tree.git 12895F: drivers/media/dvb-frontends/lnbh25* 12896 12897MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12898L: linux-media@vger.kernel.org 12899S: Orphan 12900W: https://linuxtv.org 12901T: git git://linuxtv.org/media_tree.git 12902F: drivers/media/dvb-frontends/mxl5xx* 12903 12904MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12905M: Sergey Kozlov <serjk@netup.ru> 12906M: Abylay Ospan <aospan@netup.ru> 12907L: linux-media@vger.kernel.org 12908S: Supported 12909W: https://linuxtv.org 12910W: http://netup.tv/ 12911T: git git://linuxtv.org/media_tree.git 12912F: drivers/media/pci/netup_unidvb/* 12913 12914MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12915M: Dmitry Osipenko <digetx@gmail.com> 12916L: linux-media@vger.kernel.org 12917L: linux-tegra@vger.kernel.org 12918S: Maintained 12919T: git git://linuxtv.org/media_tree.git 12920F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12921F: drivers/media/platform/nvidia/tegra-vde/ 12922 12923MEDIA DRIVERS FOR RENESAS - CEU 12924M: Jacopo Mondi <jacopo@jmondi.org> 12925L: linux-media@vger.kernel.org 12926L: linux-renesas-soc@vger.kernel.org 12927S: Supported 12928T: git git://linuxtv.org/media_tree.git 12929F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12930F: drivers/media/platform/renesas/renesas-ceu.c 12931F: include/media/drv-intf/renesas-ceu.h 12932 12933MEDIA DRIVERS FOR RENESAS - DRIF 12934M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12935L: linux-media@vger.kernel.org 12936L: linux-renesas-soc@vger.kernel.org 12937S: Supported 12938T: git git://linuxtv.org/media_tree.git 12939F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12940F: drivers/media/platform/renesas/rcar_drif.c 12941 12942MEDIA DRIVERS FOR RENESAS - FCP 12943M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12944L: linux-media@vger.kernel.org 12945L: linux-renesas-soc@vger.kernel.org 12946S: Supported 12947T: git git://linuxtv.org/media_tree.git 12948F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12949F: drivers/media/platform/renesas/rcar-fcp.c 12950F: include/media/rcar-fcp.h 12951 12952MEDIA DRIVERS FOR RENESAS - FDP1 12953M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12954L: linux-media@vger.kernel.org 12955L: linux-renesas-soc@vger.kernel.org 12956S: Supported 12957T: git git://linuxtv.org/media_tree.git 12958F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 12959F: drivers/media/platform/renesas/rcar_fdp1.c 12960 12961MEDIA DRIVERS FOR RENESAS - VIN 12962M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12963L: linux-media@vger.kernel.org 12964L: linux-renesas-soc@vger.kernel.org 12965S: Supported 12966T: git git://linuxtv.org/media_tree.git 12967F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 12968F: Documentation/devicetree/bindings/media/renesas,isp.yaml 12969F: Documentation/devicetree/bindings/media/renesas,vin.yaml 12970F: drivers/media/platform/renesas/rcar-isp.c 12971F: drivers/media/platform/renesas/rcar-vin/ 12972 12973MEDIA DRIVERS FOR RENESAS - VSP1 12974M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12975M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12976L: linux-media@vger.kernel.org 12977L: linux-renesas-soc@vger.kernel.org 12978S: Supported 12979T: git git://linuxtv.org/media_tree.git 12980F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 12981F: drivers/media/platform/renesas/vsp1/ 12982 12983MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 12984L: linux-media@vger.kernel.org 12985S: Orphan 12986W: https://linuxtv.org 12987T: git git://linuxtv.org/media_tree.git 12988F: drivers/media/dvb-frontends/stv0910* 12989 12990MEDIA DRIVERS FOR ST STV6111 TUNER ICs 12991L: linux-media@vger.kernel.org 12992S: Orphan 12993W: https://linuxtv.org 12994T: git git://linuxtv.org/media_tree.git 12995F: drivers/media/dvb-frontends/stv6111* 12996 12997MEDIA DRIVERS FOR STM32 - DCMI 12998M: Hugues Fruchet <hugues.fruchet@foss.st.com> 12999L: linux-media@vger.kernel.org 13000S: Supported 13001T: git git://linuxtv.org/media_tree.git 13002F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13003F: drivers/media/platform/st/stm32/stm32-dcmi.c 13004 13005MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13006M: Mauro Carvalho Chehab <mchehab@kernel.org> 13007L: linux-media@vger.kernel.org 13008S: Maintained 13009W: https://linuxtv.org 13010Q: http://patchwork.kernel.org/project/linux-media/list/ 13011T: git git://linuxtv.org/media_tree.git 13012F: Documentation/admin-guide/media/ 13013F: Documentation/devicetree/bindings/media/ 13014F: Documentation/driver-api/media/ 13015F: Documentation/userspace-api/media/ 13016F: drivers/media/ 13017F: drivers/staging/media/ 13018F: include/dt-bindings/media/ 13019F: include/linux/platform_data/media/ 13020F: include/media/ 13021F: include/uapi/linux/dvb/ 13022F: include/uapi/linux/ivtv* 13023F: include/uapi/linux/media.h 13024F: include/uapi/linux/uvcvideo.h 13025F: include/uapi/linux/v4l2-* 13026F: include/uapi/linux/videodev2.h 13027 13028MEDIATEK BLUETOOTH DRIVER 13029M: Sean Wang <sean.wang@mediatek.com> 13030L: linux-bluetooth@vger.kernel.org 13031L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13032S: Maintained 13033F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13034F: drivers/bluetooth/btmtkuart.c 13035 13036MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13037M: Sean Wang <sean.wang@mediatek.com> 13038L: linux-pm@vger.kernel.org 13039S: Maintained 13040F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13041F: drivers/power/reset/mt6323-poweroff.c 13042 13043MEDIATEK CIR DRIVER 13044M: Sean Wang <sean.wang@mediatek.com> 13045S: Maintained 13046F: drivers/media/rc/mtk-cir.c 13047 13048MEDIATEK DMA DRIVER 13049M: Sean Wang <sean.wang@mediatek.com> 13050L: dmaengine@vger.kernel.org 13051L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13052L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13053S: Maintained 13054F: Documentation/devicetree/bindings/dma/mtk-* 13055F: drivers/dma/mediatek/ 13056 13057MEDIATEK ETHERNET DRIVER 13058M: Felix Fietkau <nbd@nbd.name> 13059M: John Crispin <john@phrozen.org> 13060M: Sean Wang <sean.wang@mediatek.com> 13061M: Mark Lee <Mark-MC.Lee@mediatek.com> 13062M: Lorenzo Bianconi <lorenzo@kernel.org> 13063L: netdev@vger.kernel.org 13064S: Maintained 13065F: drivers/net/ethernet/mediatek/ 13066 13067MEDIATEK I2C CONTROLLER DRIVER 13068M: Qii Wang <qii.wang@mediatek.com> 13069L: linux-i2c@vger.kernel.org 13070S: Maintained 13071F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13072F: drivers/i2c/busses/i2c-mt65xx.c 13073 13074MEDIATEK IOMMU DRIVER 13075M: Yong Wu <yong.wu@mediatek.com> 13076L: iommu@lists.linux.dev 13077L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13078S: Supported 13079F: Documentation/devicetree/bindings/iommu/mediatek* 13080F: drivers/iommu/mtk_iommu* 13081F: include/dt-bindings/memory/mt*-port.h 13082 13083MEDIATEK JPEG DRIVER 13084M: Bin Liu <bin.liu@mediatek.com> 13085S: Supported 13086F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13087F: drivers/media/platform/mediatek/jpeg/ 13088 13089MEDIATEK KEYPAD DRIVER 13090M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13091S: Supported 13092F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13093F: drivers/input/keyboard/mt6779-keypad.c 13094 13095MEDIATEK MDP DRIVER 13096M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13097M: Houlong Wei <houlong.wei@mediatek.com> 13098M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13099S: Supported 13100F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13101F: drivers/media/platform/mediatek/mdp/ 13102F: drivers/media/platform/mediatek/vpu/ 13103 13104MEDIATEK MEDIA DRIVER 13105M: Tiffany Lin <tiffany.lin@mediatek.com> 13106M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13107M: Yunfei Dong <yunfei.dong@mediatek.com> 13108S: Supported 13109F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13110F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13111F: drivers/media/platform/mediatek/vcodec/ 13112F: drivers/media/platform/mediatek/vpu/ 13113 13114MEDIATEK MMC/SD/SDIO DRIVER 13115M: Chaotian Jing <chaotian.jing@mediatek.com> 13116S: Maintained 13117F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13118F: drivers/mmc/host/mtk-sd.c 13119 13120MEDIATEK MT76 WIRELESS LAN DRIVER 13121M: Felix Fietkau <nbd@nbd.name> 13122M: Lorenzo Bianconi <lorenzo@kernel.org> 13123M: Ryder Lee <ryder.lee@mediatek.com> 13124R: Shayne Chen <shayne.chen@mediatek.com> 13125R: Sean Wang <sean.wang@mediatek.com> 13126L: linux-wireless@vger.kernel.org 13127S: Maintained 13128F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13129F: drivers/net/wireless/mediatek/mt76/ 13130 13131MEDIATEK MT7601U WIRELESS LAN DRIVER 13132M: Jakub Kicinski <kuba@kernel.org> 13133L: linux-wireless@vger.kernel.org 13134S: Maintained 13135F: drivers/net/wireless/mediatek/mt7601u/ 13136 13137MEDIATEK MT7621 CLOCK DRIVER 13138M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13139S: Maintained 13140F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13141F: drivers/clk/ralink/clk-mt7621.c 13142 13143MEDIATEK MT7621/28/88 I2C DRIVER 13144M: Stefan Roese <sr@denx.de> 13145L: linux-i2c@vger.kernel.org 13146S: Maintained 13147F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13148F: drivers/i2c/busses/i2c-mt7621.c 13149 13150MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13151M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13152S: Maintained 13153F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13154F: drivers/pci/controller/pcie-mt7621.c 13155 13156MEDIATEK MT7621 PHY PCI DRIVER 13157M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13158S: Maintained 13159F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13160F: drivers/phy/ralink/phy-mt7621-pci.c 13161 13162MEDIATEK NAND CONTROLLER DRIVER 13163L: linux-mtd@lists.infradead.org 13164S: Orphan 13165F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13166F: drivers/mtd/nand/raw/mtk_* 13167 13168MEDIATEK PMIC LED DRIVER 13169M: Sean Wang <sean.wang@mediatek.com> 13170S: Maintained 13171F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13172F: drivers/leds/leds-mt6323.c 13173 13174MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13175M: Sean Wang <sean.wang@mediatek.com> 13176S: Maintained 13177F: drivers/char/hw_random/mtk-rng.c 13178 13179MEDIATEK SMI DRIVER 13180M: Yong Wu <yong.wu@mediatek.com> 13181L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13182S: Supported 13183F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13184F: drivers/memory/mtk-smi.c 13185F: include/soc/mediatek/smi.h 13186 13187MEDIATEK SWITCH DRIVER 13188M: Sean Wang <sean.wang@mediatek.com> 13189M: Landen Chao <Landen.Chao@mediatek.com> 13190M: DENG Qingfang <dqfext@gmail.com> 13191L: netdev@vger.kernel.org 13192S: Maintained 13193F: drivers/net/dsa/mt7530.* 13194F: net/dsa/tag_mtk.c 13195 13196MEDIATEK T7XX 5G WWAN MODEM DRIVER 13197M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13198M: Intel Corporation <linuxwwan@intel.com> 13199R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13200R: Liu Haijun <haijun.liu@mediatek.com> 13201R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13202R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13203L: netdev@vger.kernel.org 13204S: Supported 13205F: drivers/net/wwan/t7xx/ 13206 13207MEDIATEK USB3 DRD IP DRIVER 13208M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13209L: linux-usb@vger.kernel.org 13210L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13211L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13212S: Maintained 13213F: Documentation/devicetree/bindings/usb/mediatek,* 13214F: drivers/usb/host/xhci-mtk* 13215F: drivers/usb/mtu3/ 13216 13217MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13218M: Peter Senna Tschudin <peter.senna@gmail.com> 13219M: Martin Donnelly <martin.donnelly@ge.com> 13220M: Martyn Welch <martyn.welch@collabora.co.uk> 13221S: Maintained 13222F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13223F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13224 13225MEGARAID SCSI/SAS DRIVERS 13226M: Kashyap Desai <kashyap.desai@broadcom.com> 13227M: Sumit Saxena <sumit.saxena@broadcom.com> 13228M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13229L: megaraidlinux.pdl@broadcom.com 13230L: linux-scsi@vger.kernel.org 13231S: Maintained 13232W: http://www.avagotech.com/support/ 13233F: Documentation/scsi/megaraid.rst 13234F: drivers/scsi/megaraid.* 13235F: drivers/scsi/megaraid/ 13236 13237MELEXIS MLX90614 DRIVER 13238M: Crt Mori <cmo@melexis.com> 13239L: linux-iio@vger.kernel.org 13240S: Supported 13241W: http://www.melexis.com 13242F: drivers/iio/temperature/mlx90614.c 13243 13244MELEXIS MLX90632 DRIVER 13245M: Crt Mori <cmo@melexis.com> 13246L: linux-iio@vger.kernel.org 13247S: Supported 13248W: http://www.melexis.com 13249F: drivers/iio/temperature/mlx90632.c 13250 13251MELFAS MIP4 TOUCHSCREEN DRIVER 13252M: Sangwon Jee <jeesw@melfas.com> 13253S: Supported 13254W: http://www.melfas.com 13255F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13256F: drivers/input/touchscreen/melfas_mip4.c 13257 13258MELLANOX BLUEFIELD I2C DRIVER 13259M: Khalil Blaiech <kblaiech@nvidia.com> 13260M: Asmaa Mnebhi <asmaa@nvidia.com> 13261L: linux-i2c@vger.kernel.org 13262S: Supported 13263F: drivers/i2c/busses/i2c-mlxbf.c 13264 13265MELLANOX ETHERNET DRIVER (mlx4_en) 13266M: Tariq Toukan <tariqt@nvidia.com> 13267L: netdev@vger.kernel.org 13268S: Supported 13269W: http://www.mellanox.com 13270Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13271F: drivers/net/ethernet/mellanox/mlx4/en_* 13272 13273MELLANOX ETHERNET DRIVER (mlx5e) 13274M: Saeed Mahameed <saeedm@nvidia.com> 13275L: netdev@vger.kernel.org 13276S: Supported 13277W: http://www.mellanox.com 13278Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13279F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13280 13281MELLANOX ETHERNET INNOVA DRIVERS 13282R: Boris Pismenny <borisp@nvidia.com> 13283L: netdev@vger.kernel.org 13284S: Supported 13285W: http://www.mellanox.com 13286Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13287F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13288F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13289F: include/linux/mlx5/mlx5_ifc_fpga.h 13290 13291MELLANOX ETHERNET SWITCH DRIVERS 13292M: Ido Schimmel <idosch@nvidia.com> 13293M: Petr Machata <petrm@nvidia.com> 13294L: netdev@vger.kernel.org 13295S: Supported 13296W: http://www.mellanox.com 13297Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13298F: drivers/net/ethernet/mellanox/mlxsw/ 13299F: tools/testing/selftests/drivers/net/mlxsw/ 13300 13301MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13302M: mlxsw@nvidia.com 13303L: netdev@vger.kernel.org 13304S: Supported 13305W: http://www.mellanox.com 13306Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13307F: drivers/net/ethernet/mellanox/mlxfw/ 13308 13309MELLANOX HARDWARE PLATFORM SUPPORT 13310M: Hans de Goede <hdegoede@redhat.com> 13311M: Mark Gross <markgross@kernel.org> 13312M: Vadim Pasternak <vadimp@nvidia.com> 13313L: platform-driver-x86@vger.kernel.org 13314S: Supported 13315F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13316F: drivers/platform/mellanox/ 13317F: include/linux/platform_data/mlxreg.h 13318 13319MELLANOX MLX4 core VPI driver 13320M: Tariq Toukan <tariqt@nvidia.com> 13321L: netdev@vger.kernel.org 13322L: linux-rdma@vger.kernel.org 13323S: Supported 13324W: http://www.mellanox.com 13325Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13326F: drivers/net/ethernet/mellanox/mlx4/ 13327F: include/linux/mlx4/ 13328 13329MELLANOX MLX4 IB driver 13330M: Yishai Hadas <yishaih@nvidia.com> 13331L: linux-rdma@vger.kernel.org 13332S: Supported 13333W: http://www.mellanox.com 13334Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13335F: drivers/infiniband/hw/mlx4/ 13336F: include/linux/mlx4/ 13337F: include/uapi/rdma/mlx4-abi.h 13338 13339MELLANOX MLX5 core VPI driver 13340M: Saeed Mahameed <saeedm@nvidia.com> 13341M: Leon Romanovsky <leonro@nvidia.com> 13342L: netdev@vger.kernel.org 13343L: linux-rdma@vger.kernel.org 13344S: Supported 13345W: http://www.mellanox.com 13346Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13347F: Documentation/networking/device_drivers/ethernet/mellanox/ 13348F: drivers/net/ethernet/mellanox/mlx5/core/ 13349F: include/linux/mlx5/ 13350 13351MELLANOX MLX5 IB driver 13352M: Leon Romanovsky <leonro@nvidia.com> 13353L: linux-rdma@vger.kernel.org 13354S: Supported 13355W: http://www.mellanox.com 13356Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13357F: drivers/infiniband/hw/mlx5/ 13358F: include/linux/mlx5/ 13359F: include/uapi/rdma/mlx5-abi.h 13360 13361MELLANOX MLXCPLD I2C AND MUX DRIVER 13362M: Vadim Pasternak <vadimp@nvidia.com> 13363M: Michael Shych <michaelsh@nvidia.com> 13364L: linux-i2c@vger.kernel.org 13365S: Supported 13366F: Documentation/i2c/busses/i2c-mlxcpld.rst 13367F: drivers/i2c/busses/i2c-mlxcpld.c 13368F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13369 13370MELLANOX MLXCPLD LED DRIVER 13371M: Vadim Pasternak <vadimp@nvidia.com> 13372L: linux-leds@vger.kernel.org 13373S: Supported 13374F: Documentation/leds/leds-mlxcpld.rst 13375F: drivers/leds/leds-mlxcpld.c 13376F: drivers/leds/leds-mlxreg.c 13377 13378MELLANOX PLATFORM DRIVER 13379M: Vadim Pasternak <vadimp@nvidia.com> 13380L: platform-driver-x86@vger.kernel.org 13381S: Supported 13382F: drivers/platform/x86/mlx-platform.c 13383 13384MEMBARRIER SUPPORT 13385M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13386M: "Paul E. McKenney" <paulmck@kernel.org> 13387L: linux-kernel@vger.kernel.org 13388S: Supported 13389F: arch/powerpc/include/asm/membarrier.h 13390F: include/uapi/linux/membarrier.h 13391F: kernel/sched/membarrier.c 13392 13393MEMBLOCK 13394M: Mike Rapoport <rppt@kernel.org> 13395L: linux-mm@kvack.org 13396S: Maintained 13397F: Documentation/core-api/boot-time-mm.rst 13398F: include/linux/memblock.h 13399F: mm/memblock.c 13400F: tools/testing/memblock/ 13401 13402MEMORY CONTROLLER DRIVERS 13403M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13404L: linux-kernel@vger.kernel.org 13405S: Maintained 13406B: mailto:krzysztof.kozlowski@linaro.org 13407T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13408F: Documentation/devicetree/bindings/memory-controllers/ 13409F: drivers/memory/ 13410F: include/dt-bindings/memory/ 13411F: include/memory/ 13412 13413MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13414M: Dmitry Osipenko <digetx@gmail.com> 13415L: linux-pm@vger.kernel.org 13416L: linux-tegra@vger.kernel.org 13417T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13418S: Maintained 13419F: drivers/devfreq/tegra30-devfreq.c 13420 13421MEMORY MANAGEMENT 13422M: Andrew Morton <akpm@linux-foundation.org> 13423L: linux-mm@kvack.org 13424S: Maintained 13425W: http://www.linux-mm.org 13426T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13427T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13428F: include/linux/gfp.h 13429F: include/linux/gfp_types.h 13430F: include/linux/memory_hotplug.h 13431F: include/linux/mm.h 13432F: include/linux/mmzone.h 13433F: include/linux/pagewalk.h 13434F: mm/ 13435F: tools/mm/ 13436F: tools/testing/selftests/mm/ 13437 13438VMALLOC 13439M: Andrew Morton <akpm@linux-foundation.org> 13440R: Uladzislau Rezki <urezki@gmail.com> 13441R: Christoph Hellwig <hch@infradead.org> 13442L: linux-mm@kvack.org 13443S: Maintained 13444W: http://www.linux-mm.org 13445T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13446F: include/linux/vmalloc.h 13447F: mm/vmalloc.c 13448 13449MEMORY HOT(UN)PLUG 13450M: David Hildenbrand <david@redhat.com> 13451M: Oscar Salvador <osalvador@suse.de> 13452L: linux-mm@kvack.org 13453S: Maintained 13454F: Documentation/admin-guide/mm/memory-hotplug.rst 13455F: Documentation/core-api/memory-hotplug.rst 13456F: drivers/base/memory.c 13457F: include/linux/memory_hotplug.h 13458F: mm/memory_hotplug.c 13459F: tools/testing/selftests/memory-hotplug/ 13460 13461MEMORY TECHNOLOGY DEVICES (MTD) 13462M: Miquel Raynal <miquel.raynal@bootlin.com> 13463M: Richard Weinberger <richard@nod.at> 13464M: Vignesh Raghavendra <vigneshr@ti.com> 13465L: linux-mtd@lists.infradead.org 13466S: Maintained 13467W: http://www.linux-mtd.infradead.org/ 13468Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13469C: irc://irc.oftc.net/mtd 13470T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13471T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13472F: Documentation/devicetree/bindings/mtd/ 13473F: drivers/mtd/ 13474F: include/linux/mtd/ 13475F: include/uapi/mtd/ 13476 13477MEMSENSING MICROSYSTEMS MSA311 DRIVER 13478M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13479L: linux-iio@vger.kernel.org 13480S: Maintained 13481F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13482F: drivers/iio/accel/msa311.c 13483 13484MEN A21 WATCHDOG DRIVER 13485M: Johannes Thumshirn <morbidrsa@gmail.com> 13486L: linux-watchdog@vger.kernel.org 13487S: Maintained 13488F: drivers/watchdog/mena21_wdt.c 13489 13490MEN CHAMELEON BUS (mcb) 13491M: Johannes Thumshirn <morbidrsa@gmail.com> 13492S: Maintained 13493F: Documentation/driver-api/men-chameleon-bus.rst 13494F: drivers/mcb/ 13495F: include/linux/mcb.h 13496 13497MEN F21BMC (Board Management Controller) 13498M: Andreas Werner <andreas.werner@men.de> 13499S: Supported 13500F: Documentation/hwmon/menf21bmc.rst 13501F: drivers/hwmon/menf21bmc_hwmon.c 13502F: drivers/leds/leds-menf21bmc.c 13503F: drivers/mfd/menf21bmc.c 13504F: drivers/watchdog/menf21bmc_wdt.c 13505 13506MEN Z069 WATCHDOG DRIVER 13507M: Johannes Thumshirn <jth@kernel.org> 13508L: linux-watchdog@vger.kernel.org 13509S: Maintained 13510F: drivers/watchdog/menz69_wdt.c 13511 13512MESON AO CEC DRIVER FOR AMLOGIC SOCS 13513M: Neil Armstrong <neil.armstrong@linaro.org> 13514L: linux-media@vger.kernel.org 13515L: linux-amlogic@lists.infradead.org 13516S: Supported 13517W: http://linux-meson.com/ 13518T: git git://linuxtv.org/media_tree.git 13519F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13520F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13521F: drivers/media/cec/platform/meson/ao-cec.c 13522 13523MESON GE2D DRIVER FOR AMLOGIC SOCS 13524M: Neil Armstrong <neil.armstrong@linaro.org> 13525L: linux-media@vger.kernel.org 13526L: linux-amlogic@lists.infradead.org 13527S: Supported 13528T: git git://linuxtv.org/media_tree.git 13529F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13530F: drivers/media/platform/amlogic/meson-ge2d/ 13531 13532MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13533M: Liang Yang <liang.yang@amlogic.com> 13534L: linux-mtd@lists.infradead.org 13535S: Maintained 13536F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13537F: drivers/mtd/nand/raw/meson_* 13538 13539MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13540M: Neil Armstrong <neil.armstrong@linaro.org> 13541L: linux-media@vger.kernel.org 13542L: linux-amlogic@lists.infradead.org 13543S: Supported 13544T: git git://linuxtv.org/media_tree.git 13545F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13546F: drivers/staging/media/meson/vdec/ 13547 13548METHODE UDPU SUPPORT 13549M: Vladimir Vid <vladimir.vid@sartura.hr> 13550S: Maintained 13551F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13552 13553MHI BUS 13554M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13555L: mhi@lists.linux.dev 13556L: linux-arm-msm@vger.kernel.org 13557S: Maintained 13558T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13559F: Documentation/ABI/stable/sysfs-bus-mhi 13560F: Documentation/mhi/ 13561F: drivers/bus/mhi/ 13562F: include/linux/mhi.h 13563 13564MICROBLAZE ARCHITECTURE 13565M: Michal Simek <monstr@monstr.eu> 13566S: Supported 13567W: http://www.monstr.eu/fdt/ 13568T: git git://git.monstr.eu/linux-2.6-microblaze.git 13569F: arch/microblaze/ 13570 13571MICROBLAZE TMR MANAGER 13572M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13573S: Supported 13574F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13575F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13576F: drivers/misc/xilinx_tmr_manager.c 13577 13578MICROBLAZE TMR INJECT 13579M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13580S: Supported 13581F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13582F: drivers/misc/xilinx_tmr_inject.c 13583 13584MICROCHIP AT91 DMA DRIVERS 13585M: Ludovic Desroches <ludovic.desroches@microchip.com> 13586M: Tudor Ambarus <tudor.ambarus@linaro.org> 13587L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13588L: dmaengine@vger.kernel.org 13589S: Supported 13590F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13591F: drivers/dma/at_hdmac.c 13592F: drivers/dma/at_xdmac.c 13593F: include/dt-bindings/dma/at91.h 13594 13595MICROCHIP AT91 SERIAL DRIVER 13596M: Richard Genoud <richard.genoud@gmail.com> 13597S: Maintained 13598F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13599F: drivers/tty/serial/atmel_serial.c 13600F: drivers/tty/serial/atmel_serial.h 13601 13602MICROCHIP AT91 USART MFD DRIVER 13603M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13604L: linux-kernel@vger.kernel.org 13605S: Supported 13606F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13607F: drivers/mfd/at91-usart.c 13608F: include/dt-bindings/mfd/at91-usart.h 13609 13610MICROCHIP AT91 USART SPI DRIVER 13611M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13612L: linux-spi@vger.kernel.org 13613S: Supported 13614F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13615F: drivers/spi/spi-at91-usart.c 13616 13617MICROCHIP AUDIO ASOC DRIVERS 13618M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13619L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13620S: Supported 13621F: sound/soc/atmel 13622 13623MICROCHIP CSI2DC DRIVER 13624M: Eugen Hristev <eugen.hristev@microchip.com> 13625L: linux-media@vger.kernel.org 13626S: Supported 13627F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13628F: drivers/media/platform/microchip/microchip-csi2dc.c 13629 13630MICROCHIP ECC DRIVER 13631M: Tudor Ambarus <tudor.ambarus@linaro.org> 13632L: linux-crypto@vger.kernel.org 13633S: Maintained 13634F: drivers/crypto/atmel-ecc.* 13635 13636MICROCHIP EIC DRIVER 13637M: Claudiu Beznea <claudiu.beznea@microchip.com> 13638L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13639S: Supported 13640F: drivers/irqchip/irq-mchp-eic.c 13641 13642MICROCHIP I2C DRIVER 13643M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13644L: linux-i2c@vger.kernel.org 13645S: Supported 13646F: drivers/i2c/busses/i2c-at91-*.c 13647F: drivers/i2c/busses/i2c-at91.h 13648 13649MICROCHIP ISC DRIVER 13650M: Eugen Hristev <eugen.hristev@microchip.com> 13651L: linux-media@vger.kernel.org 13652S: Supported 13653F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13654F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13655F: drivers/staging/media/deprecated/atmel/atmel-isc* 13656F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13657F: drivers/media/platform/microchip/microchip-isc* 13658F: drivers/media/platform/microchip/microchip-sama*-isc* 13659F: include/linux/atmel-isc-media.h 13660 13661MICROCHIP ISI DRIVER 13662M: Eugen Hristev <eugen.hristev@microchip.com> 13663L: linux-media@vger.kernel.org 13664S: Supported 13665F: drivers/media/platform/atmel/atmel-isi.c 13666F: drivers/media/platform/atmel/atmel-isi.h 13667 13668MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13669M: Woojung Huh <woojung.huh@microchip.com> 13670M: UNGLinuxDriver@microchip.com 13671L: netdev@vger.kernel.org 13672S: Maintained 13673F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13674F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13675F: drivers/net/dsa/microchip/* 13676F: include/linux/dsa/ksz_common.h 13677F: include/linux/platform_data/microchip-ksz.h 13678F: net/dsa/tag_ksz.c 13679 13680MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13681M: Arun Ramadoss <arun.ramadoss@microchip.com> 13682R: UNGLinuxDriver@microchip.com 13683L: netdev@vger.kernel.org 13684S: Maintained 13685F: drivers/net/phy/microchip_t1.c 13686 13687MICROCHIP LAN743X ETHERNET DRIVER 13688M: Bryan Whitehead <bryan.whitehead@microchip.com> 13689M: UNGLinuxDriver@microchip.com 13690L: netdev@vger.kernel.org 13691S: Maintained 13692F: drivers/net/ethernet/microchip/lan743x_* 13693 13694MICROCHIP LAN966X ETHERNET DRIVER 13695M: Horatiu Vultur <horatiu.vultur@microchip.com> 13696M: UNGLinuxDriver@microchip.com 13697L: netdev@vger.kernel.org 13698S: Maintained 13699F: drivers/net/ethernet/microchip/lan966x/* 13700 13701MICROCHIP LCDFB DRIVER 13702M: Nicolas Ferre <nicolas.ferre@microchip.com> 13703L: linux-fbdev@vger.kernel.org 13704S: Maintained 13705F: drivers/video/fbdev/atmel_lcdfb.c 13706F: include/video/atmel_lcdc.h 13707 13708MICROCHIP MCP16502 PMIC DRIVER 13709M: Claudiu Beznea <claudiu.beznea@microchip.com> 13710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13711S: Supported 13712F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13713F: drivers/regulator/mcp16502.c 13714 13715MICROCHIP MCP3911 ADC DRIVER 13716M: Marcus Folkesson <marcus.folkesson@gmail.com> 13717M: Kent Gustavsson <kent@minoris.se> 13718L: linux-iio@vger.kernel.org 13719S: Maintained 13720F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13721F: drivers/iio/adc/mcp3911.c 13722 13723MICROCHIP MMC/SD/SDIO MCI DRIVER 13724M: Ludovic Desroches <ludovic.desroches@microchip.com> 13725S: Maintained 13726F: drivers/mmc/host/atmel-mci.c 13727 13728MICROCHIP NAND DRIVER 13729M: Tudor Ambarus <tudor.ambarus@linaro.org> 13730L: linux-mtd@lists.infradead.org 13731S: Supported 13732F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13733F: drivers/mtd/nand/raw/atmel/* 13734 13735MICROCHIP PCI1XXXX GP DRIVER 13736M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13737L: linux-gpio@vger.kernel.org 13738S: Supported 13739F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13740F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13741F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13742 13743MICROCHIP OTPC DRIVER 13744M: Claudiu Beznea <claudiu.beznea@microchip.com> 13745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13746S: Supported 13747F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13748F: drivers/nvmem/microchip-otpc.c 13749F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13750 13751MICROCHIP PCI1XXXX I2C DRIVER 13752M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13753M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13754M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13755L: linux-i2c@vger.kernel.org 13756S: Maintained 13757F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13758 13759MICROCHIP PCIe UART DRIVER 13760M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13761M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13762L: linux-serial@vger.kernel.org 13763S: Maintained 13764F: drivers/tty/serial/8250/8250_pci1xxxx.c 13765 13766MICROCHIP PWM DRIVER 13767M: Claudiu Beznea <claudiu.beznea@microchip.com> 13768L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13769L: linux-pwm@vger.kernel.org 13770S: Supported 13771F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13772F: drivers/pwm/pwm-atmel.c 13773 13774MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13775M: Eugen Hristev <eugen.hristev@microchip.com> 13776L: linux-iio@vger.kernel.org 13777S: Supported 13778F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13779F: drivers/iio/adc/at91-sama5d2_adc.c 13780F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13781 13782MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13783M: Claudiu Beznea <claudiu.beznea@microchip.com> 13784S: Supported 13785F: drivers/power/reset/at91-sama5d2_shdwc.c 13786 13787MICROCHIP SPI DRIVER 13788M: Tudor Ambarus <tudor.ambarus@linaro.org> 13789S: Supported 13790F: drivers/spi/spi-atmel.* 13791 13792MICROCHIP SSC DRIVER 13793M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13794L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13795S: Supported 13796F: drivers/misc/atmel-ssc.c 13797F: include/linux/atmel-ssc.h 13798 13799MICROCHIP SOC DRIVERS 13800M: Conor Dooley <conor@kernel.org> 13801S: Supported 13802T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13803F: drivers/soc/microchip/ 13804 13805MICROCHIP USB251XB DRIVER 13806M: Richard Leitner <richard.leitner@skidata.com> 13807L: linux-usb@vger.kernel.org 13808S: Maintained 13809F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13810F: drivers/usb/misc/usb251xb.c 13811 13812MICROCHIP USBA UDC DRIVER 13813M: Cristian Birsan <cristian.birsan@microchip.com> 13814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13815S: Supported 13816F: drivers/usb/gadget/udc/atmel_usba_udc.* 13817 13818MICROCHIP WILC1000 WIFI DRIVER 13819M: Ajay Singh <ajay.kathat@microchip.com> 13820M: Claudiu Beznea <claudiu.beznea@microchip.com> 13821L: linux-wireless@vger.kernel.org 13822S: Supported 13823F: drivers/net/wireless/microchip/wilc1000/ 13824 13825MICROSEMI MIPS SOCS 13826M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13827M: UNGLinuxDriver@microchip.com 13828L: linux-mips@vger.kernel.org 13829S: Supported 13830F: Documentation/devicetree/bindings/mips/mscc.txt 13831F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13832F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13833F: arch/mips/boot/dts/mscc/ 13834F: arch/mips/configs/generic/board-ocelot.config 13835F: arch/mips/generic/board-ocelot.c 13836 13837MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13838M: Don Brace <don.brace@microchip.com> 13839L: storagedev@microchip.com 13840L: linux-scsi@vger.kernel.org 13841S: Supported 13842F: Documentation/scsi/smartpqi.rst 13843F: drivers/scsi/smartpqi/Kconfig 13844F: drivers/scsi/smartpqi/Makefile 13845F: drivers/scsi/smartpqi/smartpqi*.[ch] 13846F: include/linux/cciss*.h 13847F: include/uapi/linux/cciss*.h 13848 13849MICROSOFT MANA RDMA DRIVER 13850M: Long Li <longli@microsoft.com> 13851M: Ajay Sharma <sharmaajay@microsoft.com> 13852L: linux-rdma@vger.kernel.org 13853S: Supported 13854F: drivers/infiniband/hw/mana/ 13855F: include/net/mana 13856F: include/uapi/rdma/mana-abi.h 13857 13858MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13859M: Maximilian Luz <luzmaximilian@gmail.com> 13860L: platform-driver-x86@vger.kernel.org 13861S: Maintained 13862F: drivers/platform/surface/surface_aggregator_tabletsw.c 13863 13864MICROSOFT SURFACE BATTERY AND AC DRIVERS 13865M: Maximilian Luz <luzmaximilian@gmail.com> 13866L: linux-pm@vger.kernel.org 13867L: platform-driver-x86@vger.kernel.org 13868S: Maintained 13869F: drivers/power/supply/surface_battery.c 13870F: drivers/power/supply/surface_charger.c 13871 13872MICROSOFT SURFACE DTX DRIVER 13873M: Maximilian Luz <luzmaximilian@gmail.com> 13874L: platform-driver-x86@vger.kernel.org 13875S: Maintained 13876F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13877F: drivers/platform/surface/surface_dtx.c 13878F: include/uapi/linux/surface_aggregator/dtx.h 13879 13880MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13881M: Maximilian Luz <luzmaximilian@gmail.com> 13882L: platform-driver-x86@vger.kernel.org 13883S: Maintained 13884F: drivers/platform/surface/surface_gpe.c 13885 13886MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13887M: Hans de Goede <hdegoede@redhat.com> 13888M: Mark Gross <markgross@kernel.org> 13889M: Maximilian Luz <luzmaximilian@gmail.com> 13890L: platform-driver-x86@vger.kernel.org 13891S: Maintained 13892T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13893F: drivers/platform/surface/ 13894 13895MICROSOFT SURFACE HID TRANSPORT DRIVER 13896M: Maximilian Luz <luzmaximilian@gmail.com> 13897L: linux-input@vger.kernel.org 13898L: platform-driver-x86@vger.kernel.org 13899S: Maintained 13900F: drivers/hid/surface-hid/ 13901 13902MICROSOFT SURFACE HOT-PLUG DRIVER 13903M: Maximilian Luz <luzmaximilian@gmail.com> 13904L: platform-driver-x86@vger.kernel.org 13905S: Maintained 13906F: drivers/platform/surface/surface_hotplug.c 13907 13908MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13909M: Maximilian Luz <luzmaximilian@gmail.com> 13910L: platform-driver-x86@vger.kernel.org 13911S: Maintained 13912F: drivers/platform/surface/surface_platform_profile.c 13913 13914MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13915M: Chen Yu <yu.c.chen@intel.com> 13916L: platform-driver-x86@vger.kernel.org 13917S: Supported 13918F: drivers/platform/surface/surfacepro3_button.c 13919 13920MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13921M: Maximilian Luz <luzmaximilian@gmail.com> 13922L: platform-driver-x86@vger.kernel.org 13923S: Maintained 13924W: https://github.com/linux-surface/surface-aggregator-module 13925C: irc://irc.libera.chat/linux-surface 13926F: Documentation/driver-api/surface_aggregator/ 13927F: drivers/platform/surface/aggregator/ 13928F: drivers/platform/surface/surface_acpi_notify.c 13929F: drivers/platform/surface/surface_aggregator_cdev.c 13930F: drivers/platform/surface/surface_aggregator_registry.c 13931F: include/linux/surface_acpi_notify.h 13932F: include/linux/surface_aggregator/ 13933F: include/uapi/linux/surface_aggregator/ 13934 13935MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13936M: Maximilian Luz <luzmaximilian@gmail.com> 13937L: platform-driver-x86@vger.kernel.org 13938S: Maintained 13939F: drivers/platform/surface/surface_aggregator_hub.c 13940 13941MICROTEK X6 SCANNER 13942M: Oliver Neukum <oliver@neukum.org> 13943S: Maintained 13944F: drivers/usb/image/microtek.* 13945 13946MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13947M: Luka Kovacic <luka.kovacic@sartura.hr> 13948M: Luka Perkov <luka.perkov@sartura.hr> 13949S: Maintained 13950F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13951F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13952F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13953F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13954F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13955F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13956 13957MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13958M: Sakari Ailus <sakari.ailus@linux.intel.com> 13959L: linux-media@vger.kernel.org 13960S: Maintained 13961F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13962F: Documentation/driver-api/media/drivers/ccs/ 13963F: Documentation/userspace-api/media/drivers/ccs.rst 13964F: drivers/media/i2c/ccs-pll.c 13965F: drivers/media/i2c/ccs-pll.h 13966F: drivers/media/i2c/ccs/ 13967F: include/uapi/linux/ccs.h 13968F: include/uapi/linux/smiapp.h 13969 13970MIPS 13971M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13972L: linux-mips@vger.kernel.org 13973S: Maintained 13974W: http://www.linux-mips.org/ 13975Q: https://patchwork.kernel.org/project/linux-mips/list/ 13976T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 13977F: Documentation/devicetree/bindings/mips/ 13978F: Documentation/mips/ 13979F: arch/mips/ 13980F: drivers/platform/mips/ 13981F: include/dt-bindings/mips/ 13982 13983MIPS BOSTON DEVELOPMENT BOARD 13984M: Paul Burton <paulburton@kernel.org> 13985L: linux-mips@vger.kernel.org 13986S: Maintained 13987F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 13988F: arch/mips/boot/dts/img/boston.dts 13989F: arch/mips/configs/generic/board-boston.config 13990F: drivers/clk/imgtec/clk-boston.c 13991F: include/dt-bindings/clock/boston-clock.h 13992 13993MIPS CORE DRIVERS 13994M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13995M: Serge Semin <fancer.lancer@gmail.com> 13996L: linux-mips@vger.kernel.org 13997S: Supported 13998F: drivers/bus/mips_cdmm.c 13999F: drivers/clocksource/mips-gic-timer.c 14000F: drivers/cpuidle/cpuidle-cps.c 14001F: drivers/irqchip/irq-mips-cpu.c 14002F: drivers/irqchip/irq-mips-gic.c 14003 14004MIPS GENERIC PLATFORM 14005M: Paul Burton <paulburton@kernel.org> 14006L: linux-mips@vger.kernel.org 14007S: Supported 14008F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14009F: arch/mips/generic/ 14010F: arch/mips/tools/generic-board-config.sh 14011 14012MIPS RINT INSTRUCTION EMULATION 14013M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14014L: linux-mips@vger.kernel.org 14015S: Supported 14016F: arch/mips/math-emu/dp_rint.c 14017F: arch/mips/math-emu/sp_rint.c 14018 14019MIPS/LOONGSON1 ARCHITECTURE 14020M: Keguang Zhang <keguang.zhang@gmail.com> 14021L: linux-mips@vger.kernel.org 14022S: Maintained 14023F: arch/mips/include/asm/mach-loongson32/ 14024F: arch/mips/loongson32/ 14025F: drivers/*/*/*loongson1* 14026F: drivers/*/*loongson1* 14027 14028MIPS/LOONGSON2EF ARCHITECTURE 14029M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14030L: linux-mips@vger.kernel.org 14031S: Maintained 14032F: arch/mips/include/asm/mach-loongson2ef/ 14033F: arch/mips/loongson2ef/ 14034F: drivers/cpufreq/loongson2_cpufreq.c 14035 14036MIPS/LOONGSON64 ARCHITECTURE 14037M: Huacai Chen <chenhuacai@kernel.org> 14038M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14039L: linux-mips@vger.kernel.org 14040S: Maintained 14041F: arch/mips/include/asm/mach-loongson64/ 14042F: arch/mips/loongson64/ 14043F: drivers/irqchip/irq-loongson* 14044F: drivers/platform/mips/cpu_hwmon.c 14045 14046MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14047M: Hans Verkuil <hverkuil@xs4all.nl> 14048L: linux-media@vger.kernel.org 14049S: Odd Fixes 14050W: https://linuxtv.org 14051T: git git://linuxtv.org/media_tree.git 14052F: drivers/media/radio/radio-miropcm20* 14053 14054MMP SUPPORT 14055R: Lubomir Rintel <lkundrak@v3.sk> 14056L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14057S: Odd Fixes 14058T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14059F: arch/arm/boot/dts/mmp* 14060F: arch/arm/mach-mmp/ 14061F: include/linux/soc/mmp/ 14062 14063MMP USB PHY DRIVERS 14064R: Lubomir Rintel <lkundrak@v3.sk> 14065L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14066S: Maintained 14067F: drivers/phy/marvell/phy-mmp3-usb.c 14068F: drivers/phy/marvell/phy-pxa-usb.c 14069 14070MMU GATHER AND TLB INVALIDATION 14071M: Will Deacon <will@kernel.org> 14072M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14073M: Andrew Morton <akpm@linux-foundation.org> 14074M: Nick Piggin <npiggin@gmail.com> 14075M: Peter Zijlstra <peterz@infradead.org> 14076L: linux-arch@vger.kernel.org 14077L: linux-mm@kvack.org 14078S: Maintained 14079F: arch/*/include/asm/tlb.h 14080F: include/asm-generic/tlb.h 14081F: mm/mmu_gather.c 14082 14083MN88472 MEDIA DRIVER 14084M: Antti Palosaari <crope@iki.fi> 14085L: linux-media@vger.kernel.org 14086S: Maintained 14087W: https://linuxtv.org 14088W: http://palosaari.fi/linux/ 14089Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14090F: drivers/media/dvb-frontends/mn88472* 14091 14092MN88473 MEDIA DRIVER 14093M: Antti Palosaari <crope@iki.fi> 14094L: linux-media@vger.kernel.org 14095S: Maintained 14096W: https://linuxtv.org 14097W: http://palosaari.fi/linux/ 14098Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14099F: drivers/media/dvb-frontends/mn88473* 14100 14101MODULE SUPPORT 14102M: Luis Chamberlain <mcgrof@kernel.org> 14103L: linux-modules@vger.kernel.org 14104L: linux-kernel@vger.kernel.org 14105S: Maintained 14106T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14107F: include/linux/module.h 14108F: kernel/module/ 14109F: scripts/module* 14110 14111MONOLITHIC POWER SYSTEM PMIC DRIVER 14112M: Saravanan Sekar <sravanhome@gmail.com> 14113S: Maintained 14114F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14115F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14116F: drivers/hwmon/pmbus/mpq7932.c 14117F: drivers/iio/adc/mp2629_adc.c 14118F: drivers/mfd/mp2629.c 14119F: drivers/power/supply/mp2629_charger.c 14120F: drivers/regulator/mp5416.c 14121F: drivers/regulator/mpq7920.c 14122F: drivers/regulator/mpq7920.h 14123F: include/linux/mfd/mp2629.h 14124 14125MOST(R) TECHNOLOGY DRIVER 14126M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14127M: Christian Gromm <christian.gromm@microchip.com> 14128S: Maintained 14129F: Documentation/ABI/testing/configfs-most 14130F: Documentation/ABI/testing/sysfs-bus-most 14131F: drivers/most/ 14132F: drivers/staging/most/ 14133F: include/linux/most.h 14134 14135MOTORCOMM PHY DRIVER 14136M: Peter Geis <pgwipeout@gmail.com> 14137M: Frank <Frank.Sae@motor-comm.com> 14138L: netdev@vger.kernel.org 14139S: Maintained 14140F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14141F: drivers/net/phy/motorcomm.c 14142 14143MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14144M: Jiri Slaby <jirislaby@kernel.org> 14145S: Maintained 14146F: Documentation/driver-api/tty/moxa-smartio.rst 14147F: drivers/tty/mxser.* 14148 14149MR800 AVERMEDIA USB FM RADIO DRIVER 14150M: Alexey Klimov <klimov.linux@gmail.com> 14151L: linux-media@vger.kernel.org 14152S: Maintained 14153T: git git://linuxtv.org/media_tree.git 14154F: drivers/media/radio/radio-mr800.c 14155 14156MRF24J40 IEEE 802.15.4 RADIO DRIVER 14157M: Stefan Schmidt <stefan@datenfreihafen.org> 14158L: linux-wpan@vger.kernel.org 14159S: Odd Fixes 14160F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14161F: drivers/net/ieee802154/mrf24j40.c 14162 14163MSI LAPTOP SUPPORT 14164M: "Lee, Chun-Yi" <jlee@suse.com> 14165L: platform-driver-x86@vger.kernel.org 14166S: Maintained 14167F: drivers/platform/x86/msi-laptop.c 14168 14169MSI WMI SUPPORT 14170L: platform-driver-x86@vger.kernel.org 14171S: Orphan 14172F: drivers/platform/x86/msi-wmi.c 14173 14174MSI001 MEDIA DRIVER 14175M: Antti Palosaari <crope@iki.fi> 14176L: linux-media@vger.kernel.org 14177S: Maintained 14178W: https://linuxtv.org 14179W: http://palosaari.fi/linux/ 14180Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14181T: git git://linuxtv.org/anttip/media_tree.git 14182F: drivers/media/tuners/msi001* 14183 14184MSI2500 MEDIA DRIVER 14185M: Antti Palosaari <crope@iki.fi> 14186L: linux-media@vger.kernel.org 14187S: Maintained 14188W: https://linuxtv.org 14189W: http://palosaari.fi/linux/ 14190Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14191T: git git://linuxtv.org/anttip/media_tree.git 14192F: drivers/media/usb/msi2500/ 14193 14194MSTAR INTERRUPT CONTROLLER DRIVER 14195M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14196M: Daniel Palmer <daniel@thingy.jp> 14197S: Maintained 14198F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14199F: drivers/irqchip/irq-mst-intc.c 14200 14201MSYSTEMS DISKONCHIP G3 MTD DRIVER 14202M: Robert Jarzmik <robert.jarzmik@free.fr> 14203L: linux-mtd@lists.infradead.org 14204S: Maintained 14205F: drivers/mtd/devices/docg3* 14206 14207MT9M032 APTINA SENSOR DRIVER 14208M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14209L: linux-media@vger.kernel.org 14210S: Maintained 14211T: git git://linuxtv.org/media_tree.git 14212F: drivers/media/i2c/mt9m032.c 14213F: include/media/i2c/mt9m032.h 14214 14215MT9P031 APTINA CAMERA SENSOR 14216M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14217L: linux-media@vger.kernel.org 14218S: Maintained 14219T: git git://linuxtv.org/media_tree.git 14220F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14221F: drivers/media/i2c/mt9p031.c 14222F: include/media/i2c/mt9p031.h 14223 14224MT9T001 APTINA CAMERA SENSOR 14225M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14226L: linux-media@vger.kernel.org 14227S: Maintained 14228T: git git://linuxtv.org/media_tree.git 14229F: drivers/media/i2c/mt9t001.c 14230F: include/media/i2c/mt9t001.h 14231 14232MT9T112 APTINA CAMERA SENSOR 14233M: Jacopo Mondi <jacopo@jmondi.org> 14234L: linux-media@vger.kernel.org 14235S: Odd Fixes 14236T: git git://linuxtv.org/media_tree.git 14237F: drivers/media/i2c/mt9t112.c 14238F: include/media/i2c/mt9t112.h 14239 14240MT9V032 APTINA CAMERA SENSOR 14241M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14242L: linux-media@vger.kernel.org 14243S: Maintained 14244T: git git://linuxtv.org/media_tree.git 14245F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14246F: drivers/media/i2c/mt9v032.c 14247F: include/media/i2c/mt9v032.h 14248 14249MT9V111 APTINA CAMERA SENSOR 14250M: Jacopo Mondi <jacopo@jmondi.org> 14251L: linux-media@vger.kernel.org 14252S: Maintained 14253T: git git://linuxtv.org/media_tree.git 14254F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14255F: drivers/media/i2c/mt9v111.c 14256 14257MULTIFUNCTION DEVICES (MFD) 14258M: Lee Jones <lee@kernel.org> 14259S: Maintained 14260T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14261F: Documentation/devicetree/bindings/mfd/ 14262F: drivers/mfd/ 14263F: include/dt-bindings/mfd/ 14264F: include/linux/mfd/ 14265 14266MULTIMEDIA CARD (MMC) ETC. OVER SPI 14267S: Orphan 14268F: drivers/mmc/host/mmc_spi.c 14269F: include/linux/spi/mmc_spi.h 14270 14271MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14272M: Ulf Hansson <ulf.hansson@linaro.org> 14273L: linux-mmc@vger.kernel.org 14274S: Maintained 14275T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14276F: Documentation/devicetree/bindings/mmc/ 14277F: drivers/mmc/ 14278F: include/linux/mmc/ 14279F: include/uapi/linux/mmc/ 14280 14281MULTIPLEXER SUBSYSTEM 14282M: Peter Rosin <peda@axentia.se> 14283S: Maintained 14284F: Documentation/ABI/testing/sysfs-class-mux* 14285F: Documentation/devicetree/bindings/mux/ 14286F: drivers/mux/ 14287F: include/dt-bindings/mux/ 14288F: include/linux/mux/ 14289 14290MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14291M: Bin Liu <b-liu@ti.com> 14292L: linux-usb@vger.kernel.org 14293S: Maintained 14294F: drivers/usb/musb/ 14295 14296MXL301RF MEDIA DRIVER 14297M: Akihiro Tsukada <tskd08@gmail.com> 14298L: linux-media@vger.kernel.org 14299S: Odd Fixes 14300F: drivers/media/tuners/mxl301rf* 14301 14302MXL5007T MEDIA DRIVER 14303M: Michael Krufky <mkrufky@linuxtv.org> 14304L: linux-media@vger.kernel.org 14305S: Maintained 14306W: https://linuxtv.org 14307W: http://github.com/mkrufky 14308Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14309T: git git://linuxtv.org/mkrufky/tuners.git 14310F: drivers/media/tuners/mxl5007t.* 14311 14312MXSFB DRM DRIVER 14313M: Marek Vasut <marex@denx.de> 14314M: Stefan Agner <stefan@agner.ch> 14315L: dri-devel@lists.freedesktop.org 14316S: Supported 14317T: git git://anongit.freedesktop.org/drm/drm-misc 14318F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14319F: drivers/gpu/drm/mxsfb/ 14320 14321MYLEX DAC960 PCI RAID Controller 14322M: Hannes Reinecke <hare@kernel.org> 14323L: linux-scsi@vger.kernel.org 14324S: Supported 14325F: drivers/scsi/myrb.* 14326F: drivers/scsi/myrs.* 14327 14328MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14329M: Chris Lee <christopher.lee@cspi.com> 14330L: netdev@vger.kernel.org 14331S: Supported 14332W: https://www.cspi.com/ethernet-products/support/downloads/ 14333F: drivers/net/ethernet/myricom/myri10ge/ 14334 14335NAND FLASH SUBSYSTEM 14336M: Miquel Raynal <miquel.raynal@bootlin.com> 14337R: Richard Weinberger <richard@nod.at> 14338L: linux-mtd@lists.infradead.org 14339S: Maintained 14340W: http://www.linux-mtd.infradead.org/ 14341Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14342C: irc://irc.oftc.net/mtd 14343T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14344F: drivers/mtd/nand/ 14345F: include/linux/mtd/*nand*.h 14346 14347NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14348M: Daniel Mack <zonque@gmail.com> 14349L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14350S: Maintained 14351W: http://www.native-instruments.com 14352F: sound/usb/caiaq/ 14353 14354NATSEMI ETHERNET DRIVER (DP8381x) 14355S: Orphan 14356F: drivers/net/ethernet/natsemi/natsemi.c 14357 14358NCR 5380 SCSI DRIVERS 14359M: Finn Thain <fthain@linux-m68k.org> 14360M: Michael Schmitz <schmitzmic@gmail.com> 14361L: linux-scsi@vger.kernel.org 14362S: Maintained 14363F: Documentation/scsi/g_NCR5380.rst 14364F: drivers/scsi/NCR5380.* 14365F: drivers/scsi/arm/cumana_1.c 14366F: drivers/scsi/arm/oak.c 14367F: drivers/scsi/atari_scsi.* 14368F: drivers/scsi/dmx3191d.c 14369F: drivers/scsi/g_NCR5380.* 14370F: drivers/scsi/mac_scsi.* 14371F: drivers/scsi/sun3_scsi.* 14372F: drivers/scsi/sun3_scsi_vme.c 14373 14374NCSI LIBRARY 14375M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14376S: Maintained 14377F: net/ncsi/ 14378 14379NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14380M: Guenter Roeck <linux@roeck-us.net> 14381L: linux-hwmon@vger.kernel.org 14382S: Maintained 14383F: Documentation/hwmon/nct6775.rst 14384F: drivers/hwmon/nct6775-core.c 14385F: drivers/hwmon/nct6775-platform.c 14386F: drivers/hwmon/nct6775.h 14387 14388NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14389M: Zev Weiss <zev@bewilderbeest.net> 14390L: linux-hwmon@vger.kernel.org 14391S: Maintained 14392F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14393F: drivers/hwmon/nct6775-i2c.c 14394 14395NETDEVSIM 14396M: Jakub Kicinski <kuba@kernel.org> 14397S: Maintained 14398F: drivers/net/netdevsim/* 14399 14400NETEM NETWORK EMULATOR 14401M: Stephen Hemminger <stephen@networkplumber.org> 14402L: netdev@vger.kernel.org 14403S: Maintained 14404F: net/sched/sch_netem.c 14405 14406NETERION 10GbE DRIVERS (s2io) 14407M: Jon Mason <jdmason@kudzu.us> 14408L: netdev@vger.kernel.org 14409S: Supported 14410F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14411F: drivers/net/ethernet/neterion/ 14412 14413NETFILTER 14414M: Pablo Neira Ayuso <pablo@netfilter.org> 14415M: Jozsef Kadlecsik <kadlec@netfilter.org> 14416M: Florian Westphal <fw@strlen.de> 14417L: netfilter-devel@vger.kernel.org 14418L: coreteam@netfilter.org 14419S: Maintained 14420W: http://www.netfilter.org/ 14421W: http://www.iptables.org/ 14422W: http://www.nftables.org/ 14423Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14424C: irc://irc.libera.chat/netfilter 14425T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14426T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14427F: include/linux/netfilter* 14428F: include/linux/netfilter/ 14429F: include/net/netfilter/ 14430F: include/uapi/linux/netfilter* 14431F: include/uapi/linux/netfilter/ 14432F: net/*/netfilter.c 14433F: net/*/netfilter/ 14434F: net/bridge/br_netfilter*.c 14435F: net/netfilter/ 14436 14437NETROM NETWORK LAYER 14438M: Ralf Baechle <ralf@linux-mips.org> 14439L: linux-hams@vger.kernel.org 14440S: Maintained 14441W: http://www.linux-ax25.org/ 14442F: include/net/netrom.h 14443F: include/uapi/linux/netrom.h 14444F: net/netrom/ 14445 14446NETRONIX EMBEDDED CONTROLLER 14447M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14448S: Maintained 14449F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14450F: drivers/mfd/ntxec.c 14451F: drivers/pwm/pwm-ntxec.c 14452F: drivers/rtc/rtc-ntxec.c 14453F: include/linux/mfd/ntxec.h 14454 14455NETRONOME ETHERNET DRIVERS 14456M: Simon Horman <simon.horman@corigine.com> 14457R: Jakub Kicinski <kuba@kernel.org> 14458L: oss-drivers@corigine.com 14459S: Maintained 14460F: drivers/net/ethernet/netronome/ 14461 14462NETWORK BLOCK DEVICE (NBD) 14463M: Josef Bacik <josef@toxicpanda.com> 14464L: linux-block@vger.kernel.org 14465L: nbd@other.debian.org 14466S: Maintained 14467F: Documentation/admin-guide/blockdev/nbd.rst 14468F: drivers/block/nbd.c 14469F: include/trace/events/nbd.h 14470F: include/uapi/linux/nbd.h 14471 14472NETWORK DROP MONITOR 14473M: Neil Horman <nhorman@tuxdriver.com> 14474L: netdev@vger.kernel.org 14475S: Maintained 14476W: https://fedorahosted.org/dropwatch/ 14477F: include/uapi/linux/net_dropmon.h 14478F: net/core/drop_monitor.c 14479 14480NETWORKING DRIVERS 14481M: "David S. Miller" <davem@davemloft.net> 14482M: Eric Dumazet <edumazet@google.com> 14483M: Jakub Kicinski <kuba@kernel.org> 14484M: Paolo Abeni <pabeni@redhat.com> 14485L: netdev@vger.kernel.org 14486S: Maintained 14487Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14488T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14489T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14490F: Documentation/devicetree/bindings/net/ 14491F: drivers/connector/ 14492F: drivers/net/ 14493F: include/dt-bindings/net/ 14494F: include/linux/etherdevice.h 14495F: include/linux/fcdevice.h 14496F: include/linux/fddidevice.h 14497F: include/linux/hippidevice.h 14498F: include/linux/if_* 14499F: include/linux/inetdevice.h 14500F: include/linux/netdevice.h 14501F: include/uapi/linux/if_* 14502F: include/uapi/linux/netdevice.h 14503 14504NETWORKING DRIVERS (WIRELESS) 14505M: Kalle Valo <kvalo@kernel.org> 14506L: linux-wireless@vger.kernel.org 14507S: Maintained 14508W: https://wireless.wiki.kernel.org/ 14509Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14510T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14511T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14512F: Documentation/devicetree/bindings/net/wireless/ 14513F: drivers/net/wireless/ 14514 14515NETWORKING [DSA] 14516M: Andrew Lunn <andrew@lunn.ch> 14517M: Florian Fainelli <f.fainelli@gmail.com> 14518M: Vladimir Oltean <olteanv@gmail.com> 14519S: Maintained 14520F: Documentation/devicetree/bindings/net/dsa/ 14521F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14522F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14523F: drivers/net/dsa/ 14524F: include/linux/dsa/ 14525F: include/linux/platform_data/dsa.h 14526F: include/net/dsa.h 14527F: net/dsa/ 14528F: tools/testing/selftests/drivers/net/dsa/ 14529 14530NETWORKING [GENERAL] 14531M: "David S. Miller" <davem@davemloft.net> 14532M: Eric Dumazet <edumazet@google.com> 14533M: Jakub Kicinski <kuba@kernel.org> 14534M: Paolo Abeni <pabeni@redhat.com> 14535L: netdev@vger.kernel.org 14536S: Maintained 14537Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14538B: mailto:netdev@vger.kernel.org 14539T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14540T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14541F: Documentation/core-api/netlink.rst 14542F: Documentation/networking/ 14543F: Documentation/process/maintainer-netdev.rst 14544F: Documentation/userspace-api/netlink/ 14545F: include/linux/in.h 14546F: include/linux/net.h 14547F: include/linux/netdevice.h 14548F: include/net/ 14549F: include/uapi/linux/in.h 14550F: include/uapi/linux/net.h 14551F: include/uapi/linux/net_namespace.h 14552F: include/uapi/linux/netdevice.h 14553F: lib/net_utils.c 14554F: lib/random32.c 14555F: net/ 14556F: tools/net/ 14557F: tools/testing/selftests/net/ 14558 14559NETWORKING [IPSEC] 14560M: Steffen Klassert <steffen.klassert@secunet.com> 14561M: Herbert Xu <herbert@gondor.apana.org.au> 14562M: "David S. Miller" <davem@davemloft.net> 14563L: netdev@vger.kernel.org 14564S: Maintained 14565T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14566T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14567F: include/net/xfrm.h 14568F: include/uapi/linux/xfrm.h 14569F: net/ipv4/ah4.c 14570F: net/ipv4/esp4* 14571F: net/ipv4/ip_vti.c 14572F: net/ipv4/ipcomp.c 14573F: net/ipv4/xfrm* 14574F: net/ipv6/ah6.c 14575F: net/ipv6/esp6* 14576F: net/ipv6/ip6_vti.c 14577F: net/ipv6/ipcomp6.c 14578F: net/ipv6/xfrm* 14579F: net/key/ 14580F: net/xfrm/ 14581F: tools/testing/selftests/net/ipsec.c 14582 14583NETWORKING [IPv4/IPv6] 14584M: "David S. Miller" <davem@davemloft.net> 14585M: David Ahern <dsahern@kernel.org> 14586L: netdev@vger.kernel.org 14587S: Maintained 14588T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14589F: arch/x86/net/* 14590F: include/linux/ip.h 14591F: include/linux/ipv6* 14592F: include/net/fib* 14593F: include/net/ip* 14594F: include/net/route.h 14595F: net/ipv4/ 14596F: net/ipv6/ 14597 14598NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14599M: Paul Moore <paul@paul-moore.com> 14600L: netdev@vger.kernel.org 14601L: linux-security-module@vger.kernel.org 14602S: Maintained 14603W: https://github.com/netlabel 14604F: Documentation/netlabel/ 14605F: include/net/calipso.h 14606F: include/net/cipso_ipv4.h 14607F: include/net/netlabel.h 14608F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14609F: include/uapi/linux/netfilter/xt_SECMARK.h 14610F: net/ipv4/cipso_ipv4.c 14611F: net/ipv6/calipso.c 14612F: net/netfilter/xt_CONNSECMARK.c 14613F: net/netfilter/xt_SECMARK.c 14614F: net/netlabel/ 14615 14616NETWORKING [MPTCP] 14617M: Matthieu Baerts <matthieu.baerts@tessares.net> 14618L: netdev@vger.kernel.org 14619L: mptcp@lists.linux.dev 14620S: Maintained 14621W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14622B: https://github.com/multipath-tcp/mptcp_net-next/issues 14623F: Documentation/networking/mptcp-sysctl.rst 14624F: include/net/mptcp.h 14625F: include/trace/events/mptcp.h 14626F: include/uapi/linux/mptcp.h 14627F: net/mptcp/ 14628F: tools/testing/selftests/bpf/*/*mptcp*.c 14629F: tools/testing/selftests/net/mptcp/ 14630 14631NETWORKING [TCP] 14632M: Eric Dumazet <edumazet@google.com> 14633L: netdev@vger.kernel.org 14634S: Maintained 14635F: include/linux/tcp.h 14636F: include/net/tcp.h 14637F: include/trace/events/tcp.h 14638F: include/uapi/linux/tcp.h 14639F: net/ipv4/syncookies.c 14640F: net/ipv4/tcp*.c 14641F: net/ipv6/syncookies.c 14642F: net/ipv6/tcp*.c 14643 14644NETWORKING [TLS] 14645M: Boris Pismenny <borisp@nvidia.com> 14646M: John Fastabend <john.fastabend@gmail.com> 14647M: Jakub Kicinski <kuba@kernel.org> 14648L: netdev@vger.kernel.org 14649S: Maintained 14650F: include/net/tls.h 14651F: include/uapi/linux/tls.h 14652F: net/tls/* 14653 14654NETXEN (1/10) GbE SUPPORT 14655M: Manish Chopra <manishc@marvell.com> 14656M: Rahul Verma <rahulv@marvell.com> 14657M: GR-Linux-NIC-Dev@marvell.com 14658L: netdev@vger.kernel.org 14659S: Supported 14660F: drivers/net/ethernet/qlogic/netxen/ 14661 14662NET_FAILOVER MODULE 14663M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14664L: netdev@vger.kernel.org 14665S: Supported 14666F: Documentation/networking/net_failover.rst 14667F: drivers/net/net_failover.c 14668F: include/net/net_failover.h 14669 14670NEXTHOP 14671M: David Ahern <dsahern@kernel.org> 14672L: netdev@vger.kernel.org 14673S: Maintained 14674F: include/net/netns/nexthop.h 14675F: include/net/nexthop.h 14676F: include/uapi/linux/nexthop.h 14677F: net/ipv4/nexthop.c 14678 14679NFC SUBSYSTEM 14680M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14681L: linux-nfc@lists.01.org (subscribers-only) 14682L: netdev@vger.kernel.org 14683S: Maintained 14684B: mailto:linux-nfc@lists.01.org 14685F: Documentation/devicetree/bindings/net/nfc/ 14686F: drivers/nfc/ 14687F: include/linux/platform_data/nfcmrvl.h 14688F: include/net/nfc/ 14689F: include/uapi/linux/nfc.h 14690F: net/nfc/ 14691 14692NFC VIRTUAL NCI DEVICE DRIVER 14693M: Bongsu Jeon <bongsu.jeon@samsung.com> 14694L: netdev@vger.kernel.org 14695L: linux-nfc@lists.01.org (subscribers-only) 14696S: Supported 14697F: drivers/nfc/virtual_ncidev.c 14698F: tools/testing/selftests/nci/ 14699 14700NFS, SUNRPC, AND LOCKD CLIENTS 14701M: Trond Myklebust <trond.myklebust@hammerspace.com> 14702M: Anna Schumaker <anna@kernel.org> 14703L: linux-nfs@vger.kernel.org 14704S: Maintained 14705W: http://client.linux-nfs.org 14706T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14707F: fs/lockd/ 14708F: fs/nfs/ 14709F: fs/nfs_common/ 14710F: include/linux/lockd/ 14711F: include/linux/nfs* 14712F: include/linux/sunrpc/ 14713F: include/uapi/linux/nfs* 14714F: include/uapi/linux/sunrpc/ 14715F: net/sunrpc/ 14716F: Documentation/filesystems/nfs/ 14717 14718NILFS2 FILESYSTEM 14719M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14720L: linux-nilfs@vger.kernel.org 14721S: Supported 14722W: https://nilfs.sourceforge.io/ 14723W: https://nilfs.osdn.jp/ 14724T: git https://github.com/konis/nilfs2.git 14725F: Documentation/filesystems/nilfs2.rst 14726F: fs/nilfs2/ 14727F: include/trace/events/nilfs2.h 14728F: include/uapi/linux/nilfs2_api.h 14729F: include/uapi/linux/nilfs2_ondisk.h 14730 14731NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14732M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14733S: Maintained 14734W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14735F: Documentation/scsi/NinjaSCSI.rst 14736F: drivers/scsi/pcmcia/nsp_* 14737 14738NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14739M: GOTO Masanori <gotom@debian.or.jp> 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/nsp32* 14745 14746NINTENDO HID DRIVER 14747M: Daniel J. Ogorchock <djogorchock@gmail.com> 14748L: linux-input@vger.kernel.org 14749S: Maintained 14750F: drivers/hid/hid-nintendo* 14751 14752NIOS2 ARCHITECTURE 14753M: Dinh Nguyen <dinguyen@kernel.org> 14754S: Maintained 14755T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14756F: arch/nios2/ 14757 14758NITRO ENCLAVES (NE) 14759M: Alexandru Ciobotaru <alcioa@amazon.com> 14760L: linux-kernel@vger.kernel.org 14761L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14762S: Supported 14763W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14764F: Documentation/virt/ne_overview.rst 14765F: drivers/virt/nitro_enclaves/ 14766F: include/linux/nitro_enclaves.h 14767F: include/uapi/linux/nitro_enclaves.h 14768F: samples/nitro_enclaves/ 14769 14770NOHZ, DYNTICKS SUPPORT 14771M: Frederic Weisbecker <fweisbec@gmail.com> 14772M: Thomas Gleixner <tglx@linutronix.de> 14773M: Ingo Molnar <mingo@kernel.org> 14774L: linux-kernel@vger.kernel.org 14775S: Maintained 14776T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14777F: include/linux/sched/nohz.h 14778F: include/linux/tick.h 14779F: kernel/time/tick*.* 14780 14781NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14782M: Pavel Machek <pavel@ucw.cz> 14783M: Sakari Ailus <sakari.ailus@iki.fi> 14784L: linux-media@vger.kernel.org 14785S: Maintained 14786F: drivers/media/i2c/ad5820.c 14787F: drivers/media/i2c/et8ek8 14788 14789NOKIA N900 POWER SUPPLY DRIVERS 14790R: Pali Rohár <pali@kernel.org> 14791F: drivers/power/supply/bq2415x_charger.c 14792F: drivers/power/supply/bq27xxx_battery.c 14793F: drivers/power/supply/bq27xxx_battery_i2c.c 14794F: drivers/power/supply/isp1704_charger.c 14795F: drivers/power/supply/rx51_battery.c 14796F: include/linux/power/bq2415x_charger.h 14797F: include/linux/power/bq27xxx_battery.h 14798 14799NOLIBC HEADER FILE 14800M: Willy Tarreau <w@1wt.eu> 14801S: Maintained 14802T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14803F: tools/include/nolibc/ 14804F: tools/testing/selftests/nolibc/ 14805 14806NSDEPS 14807M: Matthias Maennich <maennich@google.com> 14808S: Maintained 14809F: Documentation/core-api/symbol-namespaces.rst 14810F: scripts/nsdeps 14811 14812NTB AMD DRIVER 14813M: Sanjay R Mehta <sanju.mehta@amd.com> 14814M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14815L: ntb@lists.linux.dev 14816S: Supported 14817F: drivers/ntb/hw/amd/ 14818 14819NTB DRIVER CORE 14820M: Jon Mason <jdmason@kudzu.us> 14821M: Dave Jiang <dave.jiang@intel.com> 14822M: Allen Hubbe <allenbh@gmail.com> 14823L: ntb@lists.linux.dev 14824S: Supported 14825W: https://github.com/jonmason/ntb/wiki 14826T: git git://github.com/jonmason/ntb.git 14827F: drivers/net/ntb_netdev.c 14828F: drivers/ntb/ 14829F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14830F: include/linux/ntb.h 14831F: include/linux/ntb_transport.h 14832F: tools/testing/selftests/ntb/ 14833 14834NTB IDT DRIVER 14835M: Serge Semin <fancer.lancer@gmail.com> 14836L: ntb@lists.linux.dev 14837S: Supported 14838F: drivers/ntb/hw/idt/ 14839 14840NTB INTEL DRIVER 14841M: Dave Jiang <dave.jiang@intel.com> 14842L: ntb@lists.linux.dev 14843S: Supported 14844W: https://github.com/davejiang/linux/wiki 14845T: git https://github.com/davejiang/linux.git 14846F: drivers/ntb/hw/intel/ 14847 14848NTFS FILESYSTEM 14849M: Anton Altaparmakov <anton@tuxera.com> 14850L: linux-ntfs-dev@lists.sourceforge.net 14851S: Supported 14852W: http://www.tuxera.com/ 14853T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14854F: Documentation/filesystems/ntfs.rst 14855F: fs/ntfs/ 14856 14857NTFS3 FILESYSTEM 14858M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14859L: ntfs3@lists.linux.dev 14860S: Supported 14861W: http://www.paragon-software.com/ 14862T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14863F: Documentation/filesystems/ntfs3.rst 14864F: fs/ntfs3/ 14865 14866NUBUS SUBSYSTEM 14867M: Finn Thain <fthain@linux-m68k.org> 14868L: linux-m68k@lists.linux-m68k.org 14869S: Maintained 14870F: arch/*/include/asm/nubus.h 14871F: drivers/nubus/ 14872F: include/linux/nubus.h 14873F: include/uapi/linux/nubus.h 14874 14875NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14876M: Antonino Daplas <adaplas@gmail.com> 14877L: linux-fbdev@vger.kernel.org 14878S: Maintained 14879F: drivers/video/fbdev/nvidia/ 14880F: drivers/video/fbdev/riva/ 14881 14882NVIDIA WMI EC BACKLIGHT DRIVER 14883M: Daniel Dadap <ddadap@nvidia.com> 14884L: platform-driver-x86@vger.kernel.org 14885S: Supported 14886F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14887F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14888 14889NVM EXPRESS DRIVER 14890M: Keith Busch <kbusch@kernel.org> 14891M: Jens Axboe <axboe@fb.com> 14892M: Christoph Hellwig <hch@lst.de> 14893M: Sagi Grimberg <sagi@grimberg.me> 14894L: linux-nvme@lists.infradead.org 14895S: Supported 14896W: http://git.infradead.org/nvme.git 14897T: git git://git.infradead.org/nvme.git 14898F: Documentation/nvme/ 14899F: drivers/nvme/common/ 14900F: drivers/nvme/host/ 14901F: include/linux/nvme-*.h 14902F: include/linux/nvme.h 14903F: include/uapi/linux/nvme_ioctl.h 14904 14905NVM EXPRESS FABRICS AUTHENTICATION 14906M: Hannes Reinecke <hare@suse.de> 14907L: linux-nvme@lists.infradead.org 14908S: Supported 14909F: drivers/nvme/host/auth.c 14910F: drivers/nvme/target/auth.c 14911F: drivers/nvme/target/fabrics-cmd-auth.c 14912F: include/linux/nvme-auth.h 14913 14914NVM EXPRESS HARDWARE MONITORING SUPPORT 14915M: Guenter Roeck <linux@roeck-us.net> 14916L: linux-nvme@lists.infradead.org 14917S: Supported 14918F: drivers/nvme/host/hwmon.c 14919 14920NVM EXPRESS FC TRANSPORT DRIVERS 14921M: James Smart <james.smart@broadcom.com> 14922L: linux-nvme@lists.infradead.org 14923S: Supported 14924F: drivers/nvme/host/fc.c 14925F: drivers/nvme/target/fc.c 14926F: drivers/nvme/target/fcloop.c 14927F: include/linux/nvme-fc-driver.h 14928F: include/linux/nvme-fc.h 14929 14930NVM EXPRESS TARGET DRIVER 14931M: Christoph Hellwig <hch@lst.de> 14932M: Sagi Grimberg <sagi@grimberg.me> 14933M: Chaitanya Kulkarni <kch@nvidia.com> 14934L: linux-nvme@lists.infradead.org 14935S: Supported 14936W: http://git.infradead.org/nvme.git 14937T: git git://git.infradead.org/nvme.git 14938F: drivers/nvme/target/ 14939 14940NVMEM FRAMEWORK 14941M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14942S: Maintained 14943T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14944F: Documentation/ABI/stable/sysfs-bus-nvmem 14945F: Documentation/devicetree/bindings/nvmem/ 14946F: drivers/nvmem/ 14947F: include/linux/nvmem-consumer.h 14948F: include/linux/nvmem-provider.h 14949 14950NXP C45 TJA11XX PHY DRIVER 14951M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14952L: netdev@vger.kernel.org 14953S: Maintained 14954F: drivers/net/phy/nxp-c45-tja11xx.c 14955 14956NXP FSPI DRIVER 14957M: Han Xu <han.xu@nxp.com> 14958M: Haibo Chen <haibo.chen@nxp.com> 14959R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14960L: linux-spi@vger.kernel.org 14961S: Maintained 14962F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14963F: drivers/spi/spi-nxp-fspi.c 14964 14965NXP FXAS21002C DRIVER 14966M: Rui Miguel Silva <rmfrfs@gmail.com> 14967L: linux-iio@vger.kernel.org 14968S: Maintained 14969F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14970F: drivers/iio/gyro/fxas21002c.h 14971F: drivers/iio/gyro/fxas21002c_core.c 14972F: drivers/iio/gyro/fxas21002c_i2c.c 14973F: drivers/iio/gyro/fxas21002c_spi.c 14974 14975NXP i.MX CLOCK DRIVERS 14976M: Abel Vesa <abelvesa@kernel.org> 14977R: Peng Fan <peng.fan@nxp.com> 14978L: linux-clk@vger.kernel.org 14979L: linux-imx@nxp.com 14980S: Maintained 14981T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 14982F: Documentation/devicetree/bindings/clock/imx* 14983F: drivers/clk/imx/ 14984F: include/dt-bindings/clock/imx* 14985 14986NXP i.MX 8MQ DCSS DRIVER 14987M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 14988R: Lucas Stach <l.stach@pengutronix.de> 14989L: dri-devel@lists.freedesktop.org 14990S: Maintained 14991F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 14992F: drivers/gpu/drm/imx/dcss/ 14993 14994NXP i.MX 8QXP ADC DRIVER 14995M: Cai Huoqing <cai.huoqing@linux.dev> 14996M: Haibo Chen <haibo.chen@nxp.com> 14997L: linux-imx@nxp.com 14998L: linux-iio@vger.kernel.org 14999S: Maintained 15000F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15001F: drivers/iio/adc/imx8qxp-adc.c 15002 15003NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15004M: Haibo Chen <haibo.chen@nxp.com> 15005L: linux-iio@vger.kernel.org 15006L: linux-imx@nxp.com 15007S: Maintained 15008F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15009F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15010F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15011F: drivers/iio/adc/imx7d_adc.c 15012F: drivers/iio/adc/imx93_adc.c 15013F: drivers/iio/adc/vf610_adc.c 15014 15015NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15016M: Jagan Teki <jagan@amarulasolutions.com> 15017S: Maintained 15018F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15019F: drivers/regulator/pf8x00-regulator.c 15020 15021NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15022M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15023L: linux-kernel@vger.kernel.org 15024S: Maintained 15025F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15026F: drivers/extcon/extcon-ptn5150.c 15027 15028NXP SGTL5000 DRIVER 15029M: Fabio Estevam <festevam@gmail.com> 15030L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15031S: Maintained 15032F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15033F: sound/soc/codecs/sgtl5000* 15034 15035NXP SJA1105 ETHERNET SWITCH DRIVER 15036M: Vladimir Oltean <olteanv@gmail.com> 15037L: linux-kernel@vger.kernel.org 15038S: Maintained 15039F: drivers/net/dsa/sja1105 15040F: drivers/net/pcs/pcs-xpcs-nxp.c 15041 15042NXP TDA998X DRM DRIVER 15043M: Russell King <linux@armlinux.org.uk> 15044S: Maintained 15045T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15046T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15047F: drivers/gpu/drm/i2c/tda998x_drv.c 15048F: include/drm/i2c/tda998x.h 15049F: include/dt-bindings/display/tda998x.h 15050K: "nxp,tda998x" 15051 15052NXP TFA9879 DRIVER 15053M: Peter Rosin <peda@axentia.se> 15054L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15055S: Maintained 15056F: Documentation/devicetree/bindings/sound/tfa9879.txt 15057F: sound/soc/codecs/tfa9879* 15058 15059NXP/Goodix TFA989X (TFA1) DRIVER 15060M: Stephan Gerhold <stephan@gerhold.net> 15061L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15062S: Maintained 15063F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15064F: sound/soc/codecs/tfa989x.c 15065 15066NXP-NCI NFC DRIVER 15067L: linux-nfc@lists.01.org (subscribers-only) 15068S: Orphan 15069F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15070F: drivers/nfc/nxp-nci 15071 15072NXP i.MX 8MP DW100 V4L2 DRIVER 15073M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15074L: linux-media@vger.kernel.org 15075S: Maintained 15076F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15077F: Documentation/userspace-api/media/drivers/dw100.rst 15078F: drivers/media/platform/nxp/dw100/ 15079F: include/uapi/linux/dw100.h 15080 15081NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15082M: Mirela Rabulea <mirela.rabulea@nxp.com> 15083R: NXP Linux Team <linux-imx@nxp.com> 15084L: linux-media@vger.kernel.org 15085S: Maintained 15086F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15087F: drivers/media/platform/nxp/imx-jpeg 15088 15089NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15090M: Jonas Malaco <jonas@protocubo.io> 15091L: linux-hwmon@vger.kernel.org 15092S: Maintained 15093F: Documentation/hwmon/nzxt-kraken2.rst 15094F: drivers/hwmon/nzxt-kraken2.c 15095 15096NZXT-SMART2 HARDWARE MONITORING DRIVER 15097M: Aleksandr Mezin <mezin.alexander@gmail.com> 15098L: linux-hwmon@vger.kernel.org 15099S: Maintained 15100F: Documentation/hwmon/nzxt-smart2.rst 15101F: drivers/hwmon/nzxt-smart2.c 15102 15103OBJAGG 15104M: Jiri Pirko <jiri@resnulli.us> 15105L: netdev@vger.kernel.org 15106S: Supported 15107F: include/linux/objagg.h 15108F: lib/objagg.c 15109F: lib/test_objagg.c 15110 15111OBJTOOL 15112M: Josh Poimboeuf <jpoimboe@kernel.org> 15113M: Peter Zijlstra <peterz@infradead.org> 15114S: Supported 15115F: tools/objtool/ 15116F: include/linux/objtool.h 15117 15118OCELOT ETHERNET SWITCH DRIVER 15119M: Vladimir Oltean <vladimir.oltean@nxp.com> 15120M: Claudiu Manoil <claudiu.manoil@nxp.com> 15121M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15122M: UNGLinuxDriver@microchip.com 15123L: netdev@vger.kernel.org 15124S: Supported 15125F: drivers/net/dsa/ocelot/* 15126F: drivers/net/ethernet/mscc/ 15127F: include/soc/mscc/ocelot* 15128F: net/dsa/tag_ocelot.c 15129F: net/dsa/tag_ocelot_8021q.c 15130F: tools/testing/selftests/drivers/net/ocelot/* 15131 15132OCELOT EXTERNAL SWITCH CONTROL 15133M: Colin Foster <colin.foster@in-advantage.com> 15134S: Supported 15135F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15136F: drivers/mfd/ocelot* 15137F: drivers/net/dsa/ocelot/ocelot_ext.c 15138F: include/linux/mfd/ocelot.h 15139 15140OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15141M: Frederic Barrat <fbarrat@linux.ibm.com> 15142M: Andrew Donnellan <ajd@linux.ibm.com> 15143L: linuxppc-dev@lists.ozlabs.org 15144S: Supported 15145F: Documentation/userspace-api/accelerators/ocxl.rst 15146F: arch/powerpc/include/asm/pnv-ocxl.h 15147F: arch/powerpc/platforms/powernv/ocxl.c 15148F: drivers/misc/ocxl/ 15149F: include/misc/ocxl* 15150F: include/uapi/misc/ocxl.h 15151 15152OMAP AUDIO SUPPORT 15153M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15154M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15155L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15156L: linux-omap@vger.kernel.org 15157S: Maintained 15158F: sound/soc/ti/n810.c 15159F: sound/soc/ti/omap* 15160F: sound/soc/ti/rx51.c 15161F: sound/soc/ti/sdma-pcm.* 15162 15163OMAP CLOCK FRAMEWORK SUPPORT 15164M: Paul Walmsley <paul@pwsan.com> 15165L: linux-omap@vger.kernel.org 15166S: Maintained 15167F: arch/arm/*omap*/*clock* 15168 15169OMAP DEVICE TREE SUPPORT 15170M: Benoît Cousson <bcousson@baylibre.com> 15171M: Tony Lindgren <tony@atomide.com> 15172L: linux-omap@vger.kernel.org 15173L: devicetree@vger.kernel.org 15174S: Maintained 15175F: arch/arm/boot/dts/*am3* 15176F: arch/arm/boot/dts/*am4* 15177F: arch/arm/boot/dts/*am5* 15178F: arch/arm/boot/dts/*dra7* 15179F: arch/arm/boot/dts/*omap* 15180F: arch/arm/boot/dts/logicpd-som-lv* 15181F: arch/arm/boot/dts/logicpd-torpedo* 15182 15183OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15184L: linux-omap@vger.kernel.org 15185L: linux-fbdev@vger.kernel.org 15186S: Orphan 15187F: Documentation/arm/omap/dss.rst 15188F: drivers/video/fbdev/omap2/ 15189 15190OMAP FRAMEBUFFER SUPPORT 15191L: linux-fbdev@vger.kernel.org 15192L: linux-omap@vger.kernel.org 15193S: Orphan 15194F: drivers/video/fbdev/omap/ 15195 15196OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15197M: Roger Quadros <rogerq@kernel.org> 15198M: Tony Lindgren <tony@atomide.com> 15199L: linux-omap@vger.kernel.org 15200S: Maintained 15201F: arch/arm/mach-omap2/*gpmc* 15202F: drivers/memory/omap-gpmc.c 15203 15204OMAP GPIO DRIVER 15205M: Grygorii Strashko <grygorii.strashko@ti.com> 15206M: Santosh Shilimkar <ssantosh@kernel.org> 15207M: Kevin Hilman <khilman@kernel.org> 15208L: linux-omap@vger.kernel.org 15209S: Maintained 15210F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15211F: drivers/gpio/gpio-omap.c 15212 15213OMAP HARDWARE SPINLOCK SUPPORT 15214M: Ohad Ben-Cohen <ohad@wizery.com> 15215L: linux-omap@vger.kernel.org 15216S: Maintained 15217F: drivers/hwspinlock/omap_hwspinlock.c 15218 15219OMAP HS MMC SUPPORT 15220L: linux-mmc@vger.kernel.org 15221L: linux-omap@vger.kernel.org 15222S: Orphan 15223F: drivers/mmc/host/omap_hsmmc.c 15224 15225OMAP HWMOD DATA 15226M: Paul Walmsley <paul@pwsan.com> 15227L: linux-omap@vger.kernel.org 15228S: Maintained 15229F: arch/arm/mach-omap2/omap_hwmod*data* 15230 15231OMAP HWMOD SUPPORT 15232M: Benoît Cousson <bcousson@baylibre.com> 15233M: Paul Walmsley <paul@pwsan.com> 15234L: linux-omap@vger.kernel.org 15235S: Maintained 15236F: arch/arm/mach-omap2/omap_hwmod.* 15237 15238OMAP I2C DRIVER 15239M: Vignesh R <vigneshr@ti.com> 15240L: linux-omap@vger.kernel.org 15241L: linux-i2c@vger.kernel.org 15242S: Maintained 15243F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15244F: drivers/i2c/busses/i2c-omap.c 15245 15246OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15247M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15248L: linux-media@vger.kernel.org 15249S: Maintained 15250F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15251F: drivers/media/platform/ti/omap3isp/ 15252F: drivers/staging/media/omap4iss/ 15253 15254OMAP MMC SUPPORT 15255M: Aaro Koskinen <aaro.koskinen@iki.fi> 15256L: linux-omap@vger.kernel.org 15257S: Odd Fixes 15258F: drivers/mmc/host/omap.c 15259 15260OMAP POWER MANAGEMENT SUPPORT 15261M: Kevin Hilman <khilman@kernel.org> 15262L: linux-omap@vger.kernel.org 15263S: Maintained 15264F: arch/arm/*omap*/*pm* 15265F: drivers/cpufreq/omap-cpufreq.c 15266 15267OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15268M: Paul Walmsley <paul@pwsan.com> 15269L: linux-omap@vger.kernel.org 15270S: Maintained 15271F: arch/arm/mach-omap2/prm* 15272 15273OMAP RANDOM NUMBER GENERATOR SUPPORT 15274M: Deepak Saxena <dsaxena@plexity.net> 15275S: Maintained 15276F: drivers/char/hw_random/omap-rng.c 15277 15278OMAP USB SUPPORT 15279L: linux-usb@vger.kernel.org 15280L: linux-omap@vger.kernel.org 15281S: Orphan 15282F: arch/arm/*omap*/usb* 15283F: drivers/usb/*/*omap* 15284 15285OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15286M: Mark Jackson <mpfj@newflow.co.uk> 15287L: linux-omap@vger.kernel.org 15288S: Maintained 15289F: arch/arm/boot/dts/am335x-nano.dts 15290 15291OMAP1 SUPPORT 15292M: Aaro Koskinen <aaro.koskinen@iki.fi> 15293M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15294M: Tony Lindgren <tony@atomide.com> 15295L: linux-omap@vger.kernel.org 15296S: Maintained 15297Q: http://patchwork.kernel.org/project/linux-omap/list/ 15298T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15299F: arch/arm/configs/omap1_defconfig 15300F: arch/arm/mach-omap1/ 15301F: drivers/i2c/busses/i2c-omap.c 15302F: include/linux/platform_data/ams-delta-fiq.h 15303F: include/linux/platform_data/i2c-omap.h 15304 15305OMAP2+ SUPPORT 15306M: Tony Lindgren <tony@atomide.com> 15307L: linux-omap@vger.kernel.org 15308S: Maintained 15309W: http://www.muru.com/linux/omap/ 15310W: http://linux.omap.com/ 15311Q: http://patchwork.kernel.org/project/linux-omap/list/ 15312T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15313F: arch/arm/configs/omap2plus_defconfig 15314F: arch/arm/mach-omap2/ 15315F: drivers/bus/ti-sysc.c 15316F: drivers/i2c/busses/i2c-omap.c 15317F: drivers/irqchip/irq-omap-intc.c 15318F: drivers/mfd/*omap*.c 15319F: drivers/mfd/menelaus.c 15320F: drivers/mfd/palmas.c 15321F: drivers/mfd/tps65217.c 15322F: drivers/mfd/tps65218.c 15323F: drivers/mfd/tps65219.c 15324F: drivers/mfd/tps65910.c 15325F: drivers/mfd/twl-core.[ch] 15326F: drivers/mfd/twl4030*.c 15327F: drivers/mfd/twl6030*.c 15328F: drivers/mfd/twl6040*.c 15329F: drivers/regulator/palmas-regulator*.c 15330F: drivers/regulator/pbias-regulator.c 15331F: drivers/regulator/tps65217-regulator.c 15332F: drivers/regulator/tps65218-regulator.c 15333F: drivers/regulator/tps65219-regulator.c 15334F: drivers/regulator/tps65910-regulator.c 15335F: drivers/regulator/twl-regulator.c 15336F: drivers/regulator/twl6030-regulator.c 15337F: include/linux/platform_data/i2c-omap.h 15338F: include/linux/platform_data/ti-sysc.h 15339 15340OMFS FILESYSTEM 15341M: Bob Copeland <me@bobcopeland.com> 15342L: linux-karma-devel@lists.sourceforge.net 15343S: Maintained 15344F: Documentation/filesystems/omfs.rst 15345F: fs/omfs/ 15346 15347OMNIKEY CARDMAN 4000 DRIVER 15348M: Harald Welte <laforge@gnumonks.org> 15349S: Maintained 15350F: drivers/char/pcmcia/cm4000_cs.c 15351F: include/linux/cm4000_cs.h 15352F: include/uapi/linux/cm4000_cs.h 15353 15354OMNIKEY CARDMAN 4040 DRIVER 15355M: Harald Welte <laforge@gnumonks.org> 15356S: Maintained 15357F: drivers/char/pcmcia/cm4040_cs.* 15358 15359OMNIVISION OG01A1B SENSOR DRIVER 15360M: Shawn Tu <shawnx.tu@intel.com> 15361L: linux-media@vger.kernel.org 15362S: Maintained 15363F: drivers/media/i2c/og01a1b.c 15364 15365OMNIVISION OV02A10 SENSOR DRIVER 15366M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15367L: linux-media@vger.kernel.org 15368S: Maintained 15369T: git git://linuxtv.org/media_tree.git 15370F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15371F: drivers/media/i2c/ov02a10.c 15372 15373OMNIVISION OV08D10 SENSOR DRIVER 15374M: Jimmy Su <jimmy.su@intel.com> 15375L: linux-media@vger.kernel.org 15376S: Maintained 15377T: git git://linuxtv.org/media_tree.git 15378F: drivers/media/i2c/ov08d10.c 15379 15380OMNIVISION OV08X40 SENSOR DRIVER 15381M: Jason Chen <jason.z.chen@intel.com> 15382L: linux-media@vger.kernel.org 15383S: Maintained 15384T: git git://linuxtv.org/media_tree.git 15385F: drivers/media/i2c/ov08x40.c 15386 15387OMNIVISION OV13858 SENSOR DRIVER 15388M: Sakari Ailus <sakari.ailus@linux.intel.com> 15389L: linux-media@vger.kernel.org 15390S: Maintained 15391T: git git://linuxtv.org/media_tree.git 15392F: drivers/media/i2c/ov13858.c 15393 15394OMNIVISION OV13B10 SENSOR DRIVER 15395M: Arec Kao <arec.kao@intel.com> 15396L: linux-media@vger.kernel.org 15397S: Maintained 15398T: git git://linuxtv.org/media_tree.git 15399F: drivers/media/i2c/ov13b10.c 15400 15401OMNIVISION OV2680 SENSOR DRIVER 15402M: Rui Miguel Silva <rmfrfs@gmail.com> 15403L: linux-media@vger.kernel.org 15404S: Maintained 15405T: git git://linuxtv.org/media_tree.git 15406F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15407F: drivers/media/i2c/ov2680.c 15408 15409OMNIVISION OV2685 SENSOR DRIVER 15410M: Shunqian Zheng <zhengsq@rock-chips.com> 15411L: linux-media@vger.kernel.org 15412S: Maintained 15413T: git git://linuxtv.org/media_tree.git 15414F: drivers/media/i2c/ov2685.c 15415 15416OMNIVISION OV2740 SENSOR DRIVER 15417M: Tianshu Qiu <tian.shu.qiu@intel.com> 15418R: Shawn Tu <shawnx.tu@intel.com> 15419R: Bingbu Cao <bingbu.cao@intel.com> 15420L: linux-media@vger.kernel.org 15421S: Maintained 15422T: git git://linuxtv.org/media_tree.git 15423F: drivers/media/i2c/ov2740.c 15424 15425OMNIVISION OV4689 SENSOR DRIVER 15426M: Mikhail Rudenko <mike.rudenko@gmail.com> 15427L: linux-media@vger.kernel.org 15428S: Maintained 15429T: git git://linuxtv.org/media_tree.git 15430F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15431F: drivers/media/i2c/ov5647.c 15432 15433OMNIVISION OV5640 SENSOR DRIVER 15434M: Steve Longerbeam <slongerbeam@gmail.com> 15435L: linux-media@vger.kernel.org 15436S: Maintained 15437T: git git://linuxtv.org/media_tree.git 15438F: drivers/media/i2c/ov5640.c 15439 15440OMNIVISION OV5647 SENSOR DRIVER 15441M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15442M: Jacopo Mondi <jacopo@jmondi.org> 15443L: linux-media@vger.kernel.org 15444S: Maintained 15445T: git git://linuxtv.org/media_tree.git 15446F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15447F: drivers/media/i2c/ov5647.c 15448 15449OMNIVISION OV5670 SENSOR DRIVER 15450M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15451L: linux-media@vger.kernel.org 15452S: Maintained 15453T: git git://linuxtv.org/media_tree.git 15454F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15455F: drivers/media/i2c/ov5670.c 15456 15457OMNIVISION OV5675 SENSOR DRIVER 15458M: Shawn Tu <shawnx.tu@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,ov5675.yaml 15463F: drivers/media/i2c/ov5675.c 15464 15465OMNIVISION OV5693 SENSOR DRIVER 15466M: Daniel Scally <djrscally@gmail.com> 15467L: linux-media@vger.kernel.org 15468S: Maintained 15469T: git git://linuxtv.org/media_tree.git 15470F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15471F: drivers/media/i2c/ov5693.c 15472 15473OMNIVISION OV5695 SENSOR DRIVER 15474M: Shunqian Zheng <zhengsq@rock-chips.com> 15475L: linux-media@vger.kernel.org 15476S: Maintained 15477T: git git://linuxtv.org/media_tree.git 15478F: drivers/media/i2c/ov5695.c 15479 15480OMNIVISION OV7670 SENSOR DRIVER 15481L: linux-media@vger.kernel.org 15482S: Orphan 15483T: git git://linuxtv.org/media_tree.git 15484F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15485F: drivers/media/i2c/ov7670.c 15486 15487OMNIVISION OV772x SENSOR DRIVER 15488M: Jacopo Mondi <jacopo@jmondi.org> 15489L: linux-media@vger.kernel.org 15490S: Odd fixes 15491T: git git://linuxtv.org/media_tree.git 15492F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15493F: drivers/media/i2c/ov772x.c 15494F: include/media/i2c/ov772x.h 15495 15496OMNIVISION OV7740 SENSOR DRIVER 15497M: Wenyou Yang <wenyou.yang@microchip.com> 15498L: linux-media@vger.kernel.org 15499S: Maintained 15500T: git git://linuxtv.org/media_tree.git 15501F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15502F: drivers/media/i2c/ov7740.c 15503 15504OMNIVISION OV8856 SENSOR DRIVER 15505M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15506L: linux-media@vger.kernel.org 15507S: Maintained 15508T: git git://linuxtv.org/media_tree.git 15509F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15510F: drivers/media/i2c/ov8856.c 15511 15512OMNIVISION OV8858 SENSOR DRIVER 15513M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15514M: Nicholas Roth <nicholas@rothemail.net> 15515L: linux-media@vger.kernel.org 15516S: Maintained 15517T: git git://linuxtv.org/media_tree.git 15518F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15519F: drivers/media/i2c/ov8858.c 15520 15521OMNIVISION OV9282 SENSOR DRIVER 15522M: Paul J. Murphy <paul.j.murphy@intel.com> 15523M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15524L: linux-media@vger.kernel.org 15525S: Maintained 15526T: git git://linuxtv.org/media_tree.git 15527F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15528F: drivers/media/i2c/ov9282.c 15529 15530OMNIVISION OV9640 SENSOR DRIVER 15531M: Petr Cvek <petrcvekcz@gmail.com> 15532L: linux-media@vger.kernel.org 15533S: Maintained 15534F: drivers/media/i2c/ov9640.* 15535 15536OMNIVISION OV9650 SENSOR DRIVER 15537M: Sakari Ailus <sakari.ailus@linux.intel.com> 15538R: Akinobu Mita <akinobu.mita@gmail.com> 15539R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15540L: linux-media@vger.kernel.org 15541S: Maintained 15542T: git git://linuxtv.org/media_tree.git 15543F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15544F: drivers/media/i2c/ov9650.c 15545 15546OMNIVISION OV9734 SENSOR DRIVER 15547M: Tianshu Qiu <tian.shu.qiu@intel.com> 15548R: Bingbu Cao <bingbu.cao@intel.com> 15549L: linux-media@vger.kernel.org 15550S: Maintained 15551T: git git://linuxtv.org/media_tree.git 15552F: drivers/media/i2c/ov9734.c 15553 15554ONBOARD USB HUB DRIVER 15555M: Matthias Kaehlcke <mka@chromium.org> 15556L: linux-usb@vger.kernel.org 15557S: Maintained 15558F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15559F: drivers/usb/misc/onboard_usb_hub.c 15560 15561ONENAND FLASH DRIVER 15562M: Kyungmin Park <kyungmin.park@samsung.com> 15563L: linux-mtd@lists.infradead.org 15564S: Maintained 15565F: drivers/mtd/nand/onenand/ 15566F: include/linux/mtd/onenand*.h 15567 15568ONEXPLAYER FAN DRIVER 15569M: Derek John Clark <derekjohn.clark@gmail.com> 15570M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15571L: linux-hwmon@vger.kernel.org 15572S: Maintained 15573F: drivers/hwmon/oxp-sensors.c 15574 15575ONION OMEGA2+ BOARD 15576M: Harvey Hunt <harveyhuntnexus@gmail.com> 15577L: linux-mips@vger.kernel.org 15578S: Maintained 15579F: arch/mips/boot/dts/ralink/omega2p.dts 15580 15581ONSEMI ETHERNET PHY DRIVERS 15582M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15583L: netdev@vger.kernel.org 15584S: Supported 15585W: http://www.onsemi.com 15586F: drivers/net/phy/ncn* 15587 15588OP-TEE DRIVER 15589M: Jens Wiklander <jens.wiklander@linaro.org> 15590L: op-tee@lists.trustedfirmware.org 15591S: Maintained 15592F: Documentation/ABI/testing/sysfs-bus-optee-devices 15593F: drivers/tee/optee/ 15594 15595OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15596M: Sumit Garg <sumit.garg@linaro.org> 15597L: op-tee@lists.trustedfirmware.org 15598S: Maintained 15599F: drivers/char/hw_random/optee-rng.c 15600 15601OP-TEE RTC DRIVER 15602M: Clément Léger <clement.leger@bootlin.com> 15603L: linux-rtc@vger.kernel.org 15604S: Maintained 15605F: drivers/rtc/rtc-optee.c 15606 15607OPA-VNIC DRIVER 15608M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15609L: linux-rdma@vger.kernel.org 15610S: Supported 15611F: drivers/infiniband/ulp/opa_vnic 15612 15613OPEN FIRMWARE AND FLATTENED DEVICE TREE 15614M: Rob Herring <robh+dt@kernel.org> 15615M: Frank Rowand <frowand.list@gmail.com> 15616L: devicetree@vger.kernel.org 15617S: Maintained 15618C: irc://irc.libera.chat/devicetree 15619W: http://www.devicetree.org/ 15620T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15621F: Documentation/ABI/testing/sysfs-firmware-ofw 15622F: drivers/of/ 15623F: include/linux/of*.h 15624F: scripts/dtc/ 15625K: of_overlay_notifier_ 15626K: of_overlay_fdt_apply 15627K: of_overlay_remove 15628 15629OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15630M: Rob Herring <robh+dt@kernel.org> 15631M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15632L: devicetree@vger.kernel.org 15633S: Maintained 15634C: irc://irc.libera.chat/devicetree 15635Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15636T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15637F: Documentation/devicetree/ 15638F: arch/*/boot/dts/ 15639F: include/dt-bindings/ 15640 15641OPENCOMPUTE PTP CLOCK DRIVER 15642M: Jonathan Lemon <jonathan.lemon@gmail.com> 15643M: Vadim Fedorenko <vadfed@fb.com> 15644L: netdev@vger.kernel.org 15645S: Maintained 15646F: drivers/ptp/ptp_ocp.c 15647 15648OPENCORES I2C BUS DRIVER 15649M: Peter Korsgaard <peter@korsgaard.com> 15650M: Andrew Lunn <andrew@lunn.ch> 15651L: linux-i2c@vger.kernel.org 15652S: Maintained 15653F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15654F: Documentation/i2c/busses/i2c-ocores.rst 15655F: drivers/i2c/busses/i2c-ocores.c 15656F: include/linux/platform_data/i2c-ocores.h 15657 15658OPENRISC ARCHITECTURE 15659M: Jonas Bonn <jonas@southpole.se> 15660M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15661M: Stafford Horne <shorne@gmail.com> 15662L: linux-openrisc@vger.kernel.org 15663S: Maintained 15664W: http://openrisc.io 15665T: git https://github.com/openrisc/linux.git 15666F: Documentation/devicetree/bindings/openrisc/ 15667F: Documentation/openrisc/ 15668F: arch/openrisc/ 15669F: drivers/irqchip/irq-ompic.c 15670F: drivers/irqchip/irq-or1k-* 15671 15672OPENVSWITCH 15673M: Pravin B Shelar <pshelar@ovn.org> 15674L: netdev@vger.kernel.org 15675L: dev@openvswitch.org 15676S: Maintained 15677W: http://openvswitch.org 15678F: include/uapi/linux/openvswitch.h 15679F: net/openvswitch/ 15680F: tools/testing/selftests/net/openvswitch/ 15681 15682OPERATING PERFORMANCE POINTS (OPP) 15683M: Viresh Kumar <vireshk@kernel.org> 15684M: Nishanth Menon <nm@ti.com> 15685M: Stephen Boyd <sboyd@kernel.org> 15686L: linux-pm@vger.kernel.org 15687S: Maintained 15688T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15689F: Documentation/devicetree/bindings/opp/ 15690F: Documentation/power/opp.rst 15691F: drivers/opp/ 15692F: include/linux/pm_opp.h 15693 15694OPL4 DRIVER 15695M: Clemens Ladisch <clemens@ladisch.de> 15696L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15697S: Maintained 15698T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15699F: sound/drivers/opl4/ 15700 15701ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15702M: Mark Fasheh <mark@fasheh.com> 15703M: Joel Becker <jlbec@evilplan.org> 15704M: Joseph Qi <joseph.qi@linux.alibaba.com> 15705L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15706S: Supported 15707W: http://ocfs2.wiki.kernel.org 15708F: Documentation/filesystems/dlmfs.rst 15709F: Documentation/filesystems/ocfs2.rst 15710F: fs/ocfs2/ 15711 15712ORANGEFS FILESYSTEM 15713M: Mike Marshall <hubcap@omnibond.com> 15714R: Martin Brandenburg <martin@omnibond.com> 15715L: devel@lists.orangefs.org 15716S: Supported 15717T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15718F: Documentation/filesystems/orangefs.rst 15719F: fs/orangefs/ 15720 15721ORINOCO DRIVER 15722L: linux-wireless@vger.kernel.org 15723S: Orphan 15724W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15725W: http://www.nongnu.org/orinoco/ 15726F: drivers/net/wireless/intersil/orinoco/ 15727 15728OV2659 OMNIVISION SENSOR DRIVER 15729M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15730L: linux-media@vger.kernel.org 15731S: Maintained 15732W: https://linuxtv.org 15733Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15734T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15735F: drivers/media/i2c/ov2659.c 15736F: include/media/i2c/ov2659.h 15737 15738OVERLAY FILESYSTEM 15739M: Miklos Szeredi <miklos@szeredi.hu> 15740L: linux-unionfs@vger.kernel.org 15741S: Supported 15742T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15743F: Documentation/filesystems/overlayfs.rst 15744F: fs/overlayfs/ 15745 15746P54 WIRELESS DRIVER 15747M: Christian Lamparter <chunkeey@googlemail.com> 15748L: linux-wireless@vger.kernel.org 15749S: Maintained 15750W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15751F: drivers/net/wireless/intersil/p54/ 15752 15753PACKET SOCKETS 15754M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15755S: Maintained 15756F: include/uapi/linux/if_packet.h 15757F: net/packet/af_packet.c 15758 15759PACKING 15760M: Vladimir Oltean <olteanv@gmail.com> 15761L: netdev@vger.kernel.org 15762S: Supported 15763F: Documentation/core-api/packing.rst 15764F: include/linux/packing.h 15765F: lib/packing.c 15766 15767PADATA PARALLEL EXECUTION MECHANISM 15768M: Steffen Klassert <steffen.klassert@secunet.com> 15769M: Daniel Jordan <daniel.m.jordan@oracle.com> 15770L: linux-crypto@vger.kernel.org 15771L: linux-kernel@vger.kernel.org 15772S: Maintained 15773F: Documentation/core-api/padata.rst 15774F: include/linux/padata.h 15775F: kernel/padata.c 15776 15777PAGE CACHE 15778M: Matthew Wilcox (Oracle) <willy@infradead.org> 15779L: linux-fsdevel@vger.kernel.org 15780S: Supported 15781T: git git://git.infradead.org/users/willy/pagecache.git 15782F: Documentation/filesystems/locking.rst 15783F: Documentation/filesystems/vfs.rst 15784F: include/linux/pagemap.h 15785F: mm/filemap.c 15786F: mm/page-writeback.c 15787F: mm/readahead.c 15788F: mm/truncate.c 15789 15790PAGE POOL 15791M: Jesper Dangaard Brouer <hawk@kernel.org> 15792M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15793L: netdev@vger.kernel.org 15794S: Supported 15795F: Documentation/networking/page_pool.rst 15796F: include/net/page_pool.h 15797F: include/trace/events/page_pool.h 15798F: net/core/page_pool.c 15799 15800PAGE TABLE CHECK 15801M: Pasha Tatashin <pasha.tatashin@soleen.com> 15802M: Andrew Morton <akpm@linux-foundation.org> 15803L: linux-mm@kvack.org 15804S: Maintained 15805F: Documentation/mm/page_table_check.rst 15806F: include/linux/page_table_check.h 15807F: mm/page_table_check.c 15808 15809PANASONIC LAPTOP ACPI EXTRAS DRIVER 15810M: Kenneth Chan <kenneth.t.chan@gmail.com> 15811L: platform-driver-x86@vger.kernel.org 15812S: Maintained 15813F: drivers/platform/x86/panasonic-laptop.c 15814 15815PARALLAX PING IIO SENSOR DRIVER 15816M: Andreas Klinger <ak@it-klinger.de> 15817L: linux-iio@vger.kernel.org 15818S: Maintained 15819F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15820F: drivers/iio/proximity/ping.c 15821 15822PARALLEL LCD/KEYPAD PANEL DRIVER 15823M: Willy Tarreau <willy@haproxy.com> 15824M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15825S: Odd Fixes 15826F: Documentation/admin-guide/lcd-panel-cgram.rst 15827F: drivers/auxdisplay/panel.c 15828 15829PARALLEL PORT SUBSYSTEM 15830M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15831M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15832L: linux-parport@lists.infradead.org (subscribers-only) 15833S: Maintained 15834F: Documentation/driver-api/parport*.rst 15835F: drivers/char/ppdev.c 15836F: drivers/parport/ 15837F: include/linux/parport*.h 15838F: include/uapi/linux/ppdev.h 15839 15840PARAVIRT_OPS INTERFACE 15841M: Juergen Gross <jgross@suse.com> 15842M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15843R: Alexey Makhalov <amakhalov@vmware.com> 15844R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15845L: virtualization@lists.linux-foundation.org 15846L: x86@kernel.org 15847S: Supported 15848T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15849F: Documentation/virt/paravirt_ops.rst 15850F: arch/*/include/asm/paravirt*.h 15851F: arch/*/kernel/paravirt* 15852F: include/linux/hypervisor.h 15853 15854PARISC ARCHITECTURE 15855M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15856M: Helge Deller <deller@gmx.de> 15857L: linux-parisc@vger.kernel.org 15858S: Maintained 15859W: https://parisc.wiki.kernel.org 15860Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15861T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15862T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15863F: Documentation/parisc/ 15864F: arch/parisc/ 15865F: drivers/char/agp/parisc-agp.c 15866F: drivers/input/misc/hp_sdc_rtc.c 15867F: drivers/input/serio/gscps2.c 15868F: drivers/input/serio/hp_sdc* 15869F: drivers/parisc/ 15870F: drivers/parport/parport_gsc.* 15871F: drivers/tty/serial/8250/8250_parisc.c 15872F: drivers/video/console/sti* 15873F: drivers/video/fbdev/sti* 15874F: drivers/video/logo/logo_parisc* 15875F: include/linux/hp_sdc.h 15876 15877PARMAN 15878M: Jiri Pirko <jiri@resnulli.us> 15879L: netdev@vger.kernel.org 15880S: Supported 15881F: include/linux/parman.h 15882F: lib/parman.c 15883F: lib/test_parman.c 15884 15885PC ENGINES APU BOARD DRIVER 15886M: Enrico Weigelt, metux IT consult <info@metux.net> 15887S: Maintained 15888F: drivers/platform/x86/pcengines-apuv2.c 15889 15890PC87360 HARDWARE MONITORING DRIVER 15891M: Jim Cromie <jim.cromie@gmail.com> 15892L: linux-hwmon@vger.kernel.org 15893S: Maintained 15894F: Documentation/hwmon/pc87360.rst 15895F: drivers/hwmon/pc87360.c 15896 15897PC8736x GPIO DRIVER 15898M: Jim Cromie <jim.cromie@gmail.com> 15899S: Maintained 15900F: drivers/char/pc8736x_gpio.c 15901 15902PC87427 HARDWARE MONITORING DRIVER 15903M: Jean Delvare <jdelvare@suse.com> 15904L: linux-hwmon@vger.kernel.org 15905S: Maintained 15906F: Documentation/hwmon/pc87427.rst 15907F: drivers/hwmon/pc87427.c 15908 15909PCA9532 LED DRIVER 15910M: Riku Voipio <riku.voipio@iki.fi> 15911S: Maintained 15912F: drivers/leds/leds-pca9532.c 15913F: include/linux/leds-pca9532.h 15914 15915PCA9541 I2C BUS MASTER SELECTOR DRIVER 15916M: Guenter Roeck <linux@roeck-us.net> 15917L: linux-i2c@vger.kernel.org 15918S: Maintained 15919F: drivers/i2c/muxes/i2c-mux-pca9541.c 15920 15921PCDP - PRIMARY CONSOLE AND DEBUG PORT 15922M: Khalid Aziz <khalid@gonehiking.org> 15923S: Maintained 15924F: drivers/firmware/pcdp.* 15925 15926PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15927M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15928M: Pali Rohár <pali@kernel.org> 15929L: linux-pci@vger.kernel.org 15930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15931S: Maintained 15932F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15933F: drivers/pci/controller/pci-aardvark.c 15934 15935PCI DRIVER FOR ALTERA PCIE IP 15936M: Joyce Ooi <joyce.ooi@intel.com> 15937L: linux-pci@vger.kernel.org 15938S: Supported 15939F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15940F: drivers/pci/controller/pcie-altera.c 15941 15942PCI DRIVER FOR APPLIEDMICRO XGENE 15943M: Toan Le <toan@os.amperecomputing.com> 15944L: linux-pci@vger.kernel.org 15945L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15946S: Maintained 15947F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15948F: drivers/pci/controller/pci-xgene.c 15949 15950PCI DRIVER FOR ARM VERSATILE PLATFORM 15951M: Rob Herring <robh@kernel.org> 15952L: linux-pci@vger.kernel.org 15953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15954S: Maintained 15955F: Documentation/devicetree/bindings/pci/versatile.yaml 15956F: drivers/pci/controller/pci-versatile.c 15957 15958PCI DRIVER FOR ARMADA 8K 15959M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15960L: linux-pci@vger.kernel.org 15961L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15962S: Maintained 15963F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15964F: drivers/pci/controller/dwc/pcie-armada8k.c 15965 15966PCI DRIVER FOR CADENCE PCIE IP 15967M: Tom Joseph <tjoseph@cadence.com> 15968L: linux-pci@vger.kernel.org 15969S: Maintained 15970F: Documentation/devicetree/bindings/pci/cdns,* 15971F: drivers/pci/controller/cadence/ 15972 15973PCI DRIVER FOR FREESCALE LAYERSCAPE 15974M: Minghuan Lian <minghuan.Lian@nxp.com> 15975M: Mingkai Hu <mingkai.hu@nxp.com> 15976M: Roy Zang <roy.zang@nxp.com> 15977L: linuxppc-dev@lists.ozlabs.org 15978L: linux-pci@vger.kernel.org 15979L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15980S: Maintained 15981F: drivers/pci/controller/dwc/*layerscape* 15982 15983PCI DRIVER FOR GENERIC OF HOSTS 15984M: Will Deacon <will@kernel.org> 15985L: linux-pci@vger.kernel.org 15986L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15987S: Maintained 15988F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15989F: drivers/pci/controller/pci-host-common.c 15990F: drivers/pci/controller/pci-host-generic.c 15991 15992PCI DRIVER FOR IMX6 15993M: Richard Zhu <hongxing.zhu@nxp.com> 15994M: Lucas Stach <l.stach@pengutronix.de> 15995L: linux-pci@vger.kernel.org 15996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15997S: Maintained 15998F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 15999F: drivers/pci/controller/dwc/*imx6* 16000 16001PCI DRIVER FOR FU740 16002M: Paul Walmsley <paul.walmsley@sifive.com> 16003M: Greentime Hu <greentime.hu@sifive.com> 16004L: linux-pci@vger.kernel.org 16005S: Maintained 16006F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16007F: drivers/pci/controller/dwc/pcie-fu740.c 16008 16009PCI DRIVER FOR INTEL IXP4XX 16010M: Linus Walleij <linus.walleij@linaro.org> 16011S: Maintained 16012F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16013F: drivers/pci/controller/pci-ixp4xx.c 16014 16015PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16016M: Nirmal Patel <nirmal.patel@linux.intel.com> 16017R: Jonathan Derrick <jonathan.derrick@linux.dev> 16018L: linux-pci@vger.kernel.org 16019S: Supported 16020F: drivers/pci/controller/vmd.c 16021 16022PCI DRIVER FOR MICROSEMI SWITCHTEC 16023M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16024M: Logan Gunthorpe <logang@deltatee.com> 16025L: linux-pci@vger.kernel.org 16026S: Maintained 16027F: Documentation/ABI/testing/sysfs-class-switchtec 16028F: Documentation/driver-api/switchtec.rst 16029F: drivers/ntb/hw/mscc/ 16030F: drivers/pci/switch/switchtec* 16031F: include/linux/switchtec.h 16032F: include/uapi/linux/switchtec_ioctl.h 16033 16034PCI DRIVER FOR MOBIVEIL PCIE IP 16035M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16036M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16037L: linux-pci@vger.kernel.org 16038S: Supported 16039F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16040F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16041 16042PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16043M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16044M: Pali Rohár <pali@kernel.org> 16045L: linux-pci@vger.kernel.org 16046L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16047S: Maintained 16048F: drivers/pci/controller/*mvebu* 16049 16050PCI DRIVER FOR NVIDIA TEGRA 16051M: Thierry Reding <thierry.reding@gmail.com> 16052L: linux-tegra@vger.kernel.org 16053L: linux-pci@vger.kernel.org 16054S: Supported 16055F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16056F: drivers/pci/controller/pci-tegra.c 16057 16058PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16059M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16060L: linux-pci@vger.kernel.org 16061L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16062S: Maintained 16063F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16064F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16065 16066PCI DRIVER FOR RENESAS R-CAR 16067M: Marek Vasut <marek.vasut+renesas@gmail.com> 16068M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16069L: linux-pci@vger.kernel.org 16070L: linux-renesas-soc@vger.kernel.org 16071S: Maintained 16072F: Documentation/devicetree/bindings/pci/*rcar* 16073F: drivers/pci/controller/*rcar* 16074 16075PCI DRIVER FOR SAMSUNG EXYNOS 16076M: Jingoo Han <jingoohan1@gmail.com> 16077L: linux-pci@vger.kernel.org 16078L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16079L: linux-samsung-soc@vger.kernel.org 16080S: Maintained 16081F: drivers/pci/controller/dwc/pci-exynos.c 16082 16083PCI DRIVER FOR SYNOPSYS DESIGNWARE 16084M: Jingoo Han <jingoohan1@gmail.com> 16085M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16086L: linux-pci@vger.kernel.org 16087S: Maintained 16088F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16089F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16090F: drivers/pci/controller/dwc/*designware* 16091 16092PCI DRIVER FOR TI DRA7XX/J721E 16093M: Vignesh Raghavendra <vigneshr@ti.com> 16094L: linux-omap@vger.kernel.org 16095L: linux-pci@vger.kernel.org 16096L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16097S: Supported 16098F: Documentation/devicetree/bindings/pci/ti-pci.txt 16099F: drivers/pci/controller/cadence/pci-j721e.c 16100F: drivers/pci/controller/dwc/pci-dra7xx.c 16101 16102PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16103M: Linus Walleij <linus.walleij@linaro.org> 16104L: linux-pci@vger.kernel.org 16105S: Maintained 16106F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16107F: drivers/pci/controller/pci-v3-semi.c 16108 16109PCI ENDPOINT SUBSYSTEM 16110M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16111M: Krzysztof Wilczyński <kw@linux.com> 16112R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16113R: Kishon Vijay Abraham I <kishon@kernel.org> 16114L: linux-pci@vger.kernel.org 16115S: Supported 16116Q: https://patchwork.kernel.org/project/linux-pci/list/ 16117B: https://bugzilla.kernel.org 16118C: irc://irc.oftc.net/linux-pci 16119T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16120F: Documentation/PCI/endpoint/* 16121F: Documentation/misc-devices/pci-endpoint-test.rst 16122F: drivers/misc/pci_endpoint_test.c 16123F: drivers/pci/endpoint/ 16124F: tools/pci/ 16125 16126PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16127M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16128R: Oliver O'Halloran <oohall@gmail.com> 16129L: linuxppc-dev@lists.ozlabs.org 16130S: Supported 16131F: Documentation/PCI/pci-error-recovery.rst 16132F: Documentation/powerpc/eeh-pci-error-recovery.rst 16133F: arch/powerpc/include/*/eeh*.h 16134F: arch/powerpc/kernel/eeh*.c 16135F: arch/powerpc/platforms/*/eeh*.c 16136F: drivers/pci/pcie/aer.c 16137F: drivers/pci/pcie/dpc.c 16138F: drivers/pci/pcie/err.c 16139 16140PCI ERROR RECOVERY 16141M: Linas Vepstas <linasvepstas@gmail.com> 16142L: linux-pci@vger.kernel.org 16143S: Supported 16144F: Documentation/PCI/pci-error-recovery.rst 16145 16146PCI PEER-TO-PEER DMA (P2PDMA) 16147M: Bjorn Helgaas <bhelgaas@google.com> 16148M: Logan Gunthorpe <logang@deltatee.com> 16149L: linux-pci@vger.kernel.org 16150S: Supported 16151Q: https://patchwork.kernel.org/project/linux-pci/list/ 16152B: https://bugzilla.kernel.org 16153C: irc://irc.oftc.net/linux-pci 16154T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16155F: Documentation/driver-api/pci/p2pdma.rst 16156F: drivers/pci/p2pdma.c 16157F: include/linux/pci-p2pdma.h 16158 16159PCI MSI DRIVER FOR ALTERA MSI IP 16160M: Joyce Ooi <joyce.ooi@intel.com> 16161L: linux-pci@vger.kernel.org 16162S: Supported 16163F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16164F: drivers/pci/controller/pcie-altera-msi.c 16165 16166PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16167M: Toan Le <toan@os.amperecomputing.com> 16168L: linux-pci@vger.kernel.org 16169L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16170S: Maintained 16171F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16172F: drivers/pci/controller/pci-xgene-msi.c 16173 16174PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16175M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16176M: Krzysztof Wilczyński <kw@linux.com> 16177R: Rob Herring <robh@kernel.org> 16178L: linux-pci@vger.kernel.org 16179S: Supported 16180Q: https://patchwork.kernel.org/project/linux-pci/list/ 16181B: https://bugzilla.kernel.org 16182C: irc://irc.oftc.net/linux-pci 16183T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16184F: Documentation/devicetree/bindings/pci/ 16185F: drivers/pci/controller/ 16186F: drivers/pci/pci-bridge-emul.c 16187F: drivers/pci/pci-bridge-emul.h 16188 16189PCI SUBSYSTEM 16190M: Bjorn Helgaas <bhelgaas@google.com> 16191L: linux-pci@vger.kernel.org 16192S: Supported 16193Q: https://patchwork.kernel.org/project/linux-pci/list/ 16194B: https://bugzilla.kernel.org 16195C: irc://irc.oftc.net/linux-pci 16196T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16197F: Documentation/PCI/ 16198F: Documentation/devicetree/bindings/pci/ 16199F: arch/x86/kernel/early-quirks.c 16200F: arch/x86/kernel/quirks.c 16201F: arch/x86/pci/ 16202F: drivers/acpi/pci* 16203F: drivers/pci/ 16204F: include/asm-generic/pci* 16205F: include/linux/of_pci.h 16206F: include/linux/pci* 16207F: include/uapi/linux/pci* 16208F: lib/pci* 16209 16210PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16211M: Jonathan Chocron <jonnyc@amazon.com> 16212L: linux-pci@vger.kernel.org 16213S: Maintained 16214F: Documentation/devicetree/bindings/pci/pcie-al.txt 16215F: drivers/pci/controller/dwc/pcie-al.c 16216 16217PCIE DRIVER FOR AMLOGIC MESON 16218M: Yue Wang <yue.wang@Amlogic.com> 16219L: linux-pci@vger.kernel.org 16220L: linux-amlogic@lists.infradead.org 16221S: Maintained 16222F: drivers/pci/controller/dwc/pci-meson.c 16223 16224PCIE DRIVER FOR AXIS ARTPEC 16225M: Jesper Nilsson <jesper.nilsson@axis.com> 16226L: linux-arm-kernel@axis.com 16227L: linux-pci@vger.kernel.org 16228S: Maintained 16229F: Documentation/devicetree/bindings/pci/axis,artpec* 16230F: drivers/pci/controller/dwc/*artpec* 16231 16232PCIE DRIVER FOR CAVIUM THUNDERX 16233M: Robert Richter <rric@kernel.org> 16234L: linux-pci@vger.kernel.org 16235L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16236S: Odd Fixes 16237F: drivers/pci/controller/pci-thunder-* 16238 16239PCIE DRIVER FOR HISILICON 16240M: Zhou Wang <wangzhou1@hisilicon.com> 16241L: linux-pci@vger.kernel.org 16242S: Maintained 16243F: drivers/pci/controller/dwc/pcie-hisi.c 16244 16245PCIE DRIVER FOR HISILICON KIRIN 16246M: Xiaowei Song <songxiaowei@hisilicon.com> 16247M: Binghui Wang <wangbinghui@hisilicon.com> 16248L: linux-pci@vger.kernel.org 16249S: Maintained 16250F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16251F: drivers/pci/controller/dwc/pcie-kirin.c 16252 16253PCIE DRIVER FOR HISILICON STB 16254M: Shawn Guo <shawn.guo@linaro.org> 16255L: linux-pci@vger.kernel.org 16256S: Maintained 16257F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16258F: drivers/pci/controller/dwc/pcie-histb.c 16259 16260PCIE DRIVER FOR INTEL KEEM BAY 16261M: Srikanth Thokala <srikanth.thokala@intel.com> 16262L: linux-pci@vger.kernel.org 16263S: Supported 16264F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16265F: drivers/pci/controller/dwc/pcie-keembay.c 16266 16267PCIE DRIVER FOR INTEL LGM GW SOC 16268M: Rahul Tanwar <rtanwar@maxlinear.com> 16269L: linux-pci@vger.kernel.org 16270S: Maintained 16271F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16272F: drivers/pci/controller/dwc/pcie-intel-gw.c 16273 16274PCIE DRIVER FOR MEDIATEK 16275M: Ryder Lee <ryder.lee@mediatek.com> 16276M: Jianjun Wang <jianjun.wang@mediatek.com> 16277L: linux-pci@vger.kernel.org 16278L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16279S: Supported 16280F: Documentation/devicetree/bindings/pci/mediatek* 16281F: drivers/pci/controller/*mediatek* 16282 16283PCIE DRIVER FOR MICROCHIP 16284M: Daire McNamara <daire.mcnamara@microchip.com> 16285L: linux-pci@vger.kernel.org 16286S: Supported 16287F: Documentation/devicetree/bindings/pci/microchip* 16288F: drivers/pci/controller/*microchip* 16289 16290PCIE DRIVER FOR QUALCOMM MSM 16291M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16292L: linux-pci@vger.kernel.org 16293L: linux-arm-msm@vger.kernel.org 16294S: Maintained 16295F: drivers/pci/controller/dwc/pcie-qcom.c 16296 16297PCIE ENDPOINT DRIVER FOR QUALCOMM 16298M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16299L: linux-pci@vger.kernel.org 16300L: linux-arm-msm@vger.kernel.org 16301S: Maintained 16302F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16303F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16304 16305PCIE DRIVER FOR ROCKCHIP 16306M: Shawn Lin <shawn.lin@rock-chips.com> 16307L: linux-pci@vger.kernel.org 16308L: linux-rockchip@lists.infradead.org 16309S: Maintained 16310F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16311F: drivers/pci/controller/pcie-rockchip* 16312 16313PCIE DRIVER FOR SOCIONEXT UNIPHIER 16314M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16315L: linux-pci@vger.kernel.org 16316S: Maintained 16317F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16318F: drivers/pci/controller/dwc/pcie-uniphier* 16319 16320PCIE DRIVER FOR ST SPEAR13XX 16321M: Pratyush Anand <pratyush.anand@gmail.com> 16322L: linux-pci@vger.kernel.org 16323S: Maintained 16324F: drivers/pci/controller/dwc/*spear* 16325 16326PCI DRIVER FOR XILINX VERSAL CPM 16327M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16328M: Michal Simek <michal.simek@amd.com> 16329L: linux-pci@vger.kernel.org 16330S: Maintained 16331F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16332F: drivers/pci/controller/pcie-xilinx-cpm.c 16333 16334PCMCIA SUBSYSTEM 16335M: Dominik Brodowski <linux@dominikbrodowski.net> 16336S: Odd Fixes 16337T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16338F: Documentation/pcmcia/ 16339F: drivers/pcmcia/ 16340F: include/pcmcia/ 16341F: tools/pcmcia/ 16342 16343PCNET32 NETWORK DRIVER 16344M: Don Fry <pcnet32@frontier.com> 16345L: netdev@vger.kernel.org 16346S: Maintained 16347F: drivers/net/ethernet/amd/pcnet32.c 16348 16349PCRYPT PARALLEL CRYPTO ENGINE 16350M: Steffen Klassert <steffen.klassert@secunet.com> 16351L: linux-crypto@vger.kernel.org 16352S: Maintained 16353F: crypto/pcrypt.c 16354F: include/crypto/pcrypt.h 16355 16356PEAQ WMI HOTKEYS DRIVER 16357M: Hans de Goede <hdegoede@redhat.com> 16358L: platform-driver-x86@vger.kernel.org 16359S: Maintained 16360F: drivers/platform/x86/peaq-wmi.c 16361 16362PECI HARDWARE MONITORING DRIVERS 16363M: Iwona Winiarska <iwona.winiarska@intel.com> 16364L: linux-hwmon@vger.kernel.org 16365S: Supported 16366F: Documentation/hwmon/peci-cputemp.rst 16367F: Documentation/hwmon/peci-dimmtemp.rst 16368F: drivers/hwmon/peci/ 16369 16370PECI SUBSYSTEM 16371M: Iwona Winiarska <iwona.winiarska@intel.com> 16372L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16373S: Supported 16374F: Documentation/devicetree/bindings/peci/ 16375F: Documentation/peci/ 16376F: drivers/peci/ 16377F: include/linux/peci-cpu.h 16378F: include/linux/peci.h 16379 16380PENSANDO ETHERNET DRIVERS 16381M: Shannon Nelson <shannon.nelson@amd.com> 16382M: Brett Creeley <brett.creeley@amd.com> 16383M: drivers@pensando.io 16384L: netdev@vger.kernel.org 16385S: Supported 16386F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16387F: drivers/net/ethernet/pensando/ 16388 16389PER-CPU MEMORY ALLOCATOR 16390M: Dennis Zhou <dennis@kernel.org> 16391M: Tejun Heo <tj@kernel.org> 16392M: Christoph Lameter <cl@linux.com> 16393L: linux-mm@kvack.org 16394S: Maintained 16395T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16396F: arch/*/include/asm/percpu.h 16397F: include/linux/percpu*.h 16398F: lib/percpu*.c 16399F: mm/percpu*.c 16400 16401PER-TASK DELAY ACCOUNTING 16402M: Balbir Singh <bsingharora@gmail.com> 16403S: Maintained 16404F: include/linux/delayacct.h 16405F: kernel/delayacct.c 16406 16407PERFORMANCE EVENTS SUBSYSTEM 16408M: Peter Zijlstra <peterz@infradead.org> 16409M: Ingo Molnar <mingo@redhat.com> 16410M: Arnaldo Carvalho de Melo <acme@kernel.org> 16411R: Mark Rutland <mark.rutland@arm.com> 16412R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16413R: Jiri Olsa <jolsa@kernel.org> 16414R: Namhyung Kim <namhyung@kernel.org> 16415R: Ian Rogers <irogers@google.com> 16416R: Adrian Hunter <adrian.hunter@intel.com> 16417L: linux-perf-users@vger.kernel.org 16418L: linux-kernel@vger.kernel.org 16419S: Supported 16420W: https://perf.wiki.kernel.org/ 16421T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16422F: arch/*/events/* 16423F: arch/*/events/*/* 16424F: arch/*/include/asm/perf_event.h 16425F: arch/*/kernel/*/*/perf_event*.c 16426F: arch/*/kernel/*/perf_event*.c 16427F: arch/*/kernel/perf_callchain.c 16428F: arch/*/kernel/perf_event*.c 16429F: include/linux/perf_event.h 16430F: include/uapi/linux/perf_event.h 16431F: kernel/events/* 16432F: tools/lib/perf/ 16433F: tools/perf/ 16434 16435PERFORMANCE EVENTS TOOLING ARM64 16436R: John Garry <john.g.garry@oracle.com> 16437R: Will Deacon <will@kernel.org> 16438R: James Clark <james.clark@arm.com> 16439R: Mike Leach <mike.leach@linaro.org> 16440R: Leo Yan <leo.yan@linaro.org> 16441L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16442S: Supported 16443F: tools/build/feature/test-libopencsd.c 16444F: tools/perf/arch/arm*/ 16445F: tools/perf/pmu-events/arch/arm64/ 16446F: tools/perf/util/arm-spe* 16447F: tools/perf/util/cs-etm* 16448 16449PERSONALITY HANDLING 16450M: Christoph Hellwig <hch@infradead.org> 16451L: linux-abi-devel@lists.sourceforge.net 16452S: Maintained 16453F: include/linux/personality.h 16454F: include/uapi/linux/personality.h 16455 16456PHOENIX RC FLIGHT CONTROLLER ADAPTER 16457M: Marcus Folkesson <marcus.folkesson@gmail.com> 16458L: linux-input@vger.kernel.org 16459S: Maintained 16460F: Documentation/input/devices/pxrc.rst 16461F: drivers/input/joystick/pxrc.c 16462 16463PHONET PROTOCOL 16464M: Remi Denis-Courmont <courmisch@gmail.com> 16465S: Supported 16466F: Documentation/networking/phonet.rst 16467F: include/linux/phonet.h 16468F: include/net/phonet/ 16469F: include/uapi/linux/phonet.h 16470F: net/phonet/ 16471 16472PHRAM MTD DRIVER 16473M: Joern Engel <joern@lazybastard.org> 16474L: linux-mtd@lists.infradead.org 16475S: Maintained 16476F: drivers/mtd/devices/phram.c 16477 16478PICOLCD HID DRIVER 16479M: Bruno Prémont <bonbons@linux-vserver.org> 16480L: linux-input@vger.kernel.org 16481S: Maintained 16482F: drivers/hid/hid-picolcd* 16483 16484PIDFD API 16485M: Christian Brauner <christian@brauner.io> 16486L: linux-kernel@vger.kernel.org 16487S: Maintained 16488T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16489F: samples/pidfd/ 16490F: tools/testing/selftests/clone3/ 16491F: tools/testing/selftests/pid_namespace/ 16492F: tools/testing/selftests/pidfd/ 16493K: (?i)pidfd 16494K: (?i)clone3 16495K: \b(clone_args|kernel_clone_args)\b 16496 16497PIN CONTROL SUBSYSTEM 16498M: Linus Walleij <linus.walleij@linaro.org> 16499L: linux-gpio@vger.kernel.org 16500S: Maintained 16501T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16502F: Documentation/devicetree/bindings/pinctrl/ 16503F: Documentation/driver-api/pin-control.rst 16504F: drivers/pinctrl/ 16505F: include/dt-bindings/pinctrl/ 16506F: include/linux/pinctrl/ 16507 16508PIN CONTROLLER - AMD 16509M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16510M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16511S: Maintained 16512F: drivers/pinctrl/pinctrl-amd.c 16513 16514PIN CONTROLLER - FREESCALE 16515M: Dong Aisheng <aisheng.dong@nxp.com> 16516M: Fabio Estevam <festevam@gmail.com> 16517M: Shawn Guo <shawnguo@kernel.org> 16518M: Jacky Bai <ping.bai@nxp.com> 16519R: Pengutronix Kernel Team <kernel@pengutronix.de> 16520L: linux-gpio@vger.kernel.org 16521S: Maintained 16522F: Documentation/devicetree/bindings/pinctrl/fsl,* 16523F: drivers/pinctrl/freescale/ 16524 16525PIN CONTROLLER - INTEL 16526M: Mika Westerberg <mika.westerberg@linux.intel.com> 16527M: Andy Shevchenko <andy@kernel.org> 16528S: Supported 16529T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16530F: drivers/pinctrl/intel/ 16531 16532PIN CONTROLLER - KEEMBAY 16533M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16534S: Supported 16535F: drivers/pinctrl/pinctrl-keembay* 16536 16537PIN CONTROLLER - MEDIATEK 16538M: Sean Wang <sean.wang@kernel.org> 16539L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16540S: Maintained 16541F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16542F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16543F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16544F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16545F: drivers/pinctrl/mediatek/ 16546 16547PIN CONTROLLER - MICROCHIP AT91 16548M: Ludovic Desroches <ludovic.desroches@microchip.com> 16549L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16550L: linux-gpio@vger.kernel.org 16551S: Supported 16552F: drivers/gpio/gpio-sama5d2-piobu.c 16553F: drivers/pinctrl/pinctrl-at91* 16554 16555PIN CONTROLLER - QUALCOMM 16556M: Bjorn Andersson <andersson@kernel.org> 16557L: linux-arm-msm@vger.kernel.org 16558S: Maintained 16559F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16560F: drivers/pinctrl/qcom/ 16561 16562PIN CONTROLLER - RENESAS 16563M: Geert Uytterhoeven <geert+renesas@glider.be> 16564L: linux-renesas-soc@vger.kernel.org 16565S: Supported 16566T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16567F: Documentation/devicetree/bindings/pinctrl/renesas,* 16568F: drivers/pinctrl/renesas/ 16569 16570PIN CONTROLLER - SAMSUNG 16571M: Tomasz Figa <tomasz.figa@gmail.com> 16572M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16573M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16574R: Alim Akhtar <alim.akhtar@samsung.com> 16575L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16576L: linux-samsung-soc@vger.kernel.org 16577S: Maintained 16578C: irc://irc.libera.chat/linux-exynos 16579Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16580B: mailto:linux-samsung-soc@vger.kernel.org 16581T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16582F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16583F: drivers/pinctrl/samsung/ 16584F: include/dt-bindings/pinctrl/samsung.h 16585 16586PIN CONTROLLER - SINGLE 16587M: Tony Lindgren <tony@atomide.com> 16588M: Haojian Zhuang <haojian.zhuang@linaro.org> 16589L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16590L: linux-omap@vger.kernel.org 16591S: Maintained 16592F: drivers/pinctrl/pinctrl-single.c 16593 16594PIN CONTROLLER - THUNDERBAY 16595M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16596S: Supported 16597F: drivers/pinctrl/pinctrl-thunderbay.c 16598 16599PIN CONTROLLER - SUNPLUS / TIBBO 16600M: Dvorkin Dmitry <dvorkin@tibbo.com> 16601M: Wells Lu <wellslutw@gmail.com> 16602L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16603S: Maintained 16604W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16605F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16606F: drivers/pinctrl/sunplus/ 16607F: include/dt-bindings/pinctrl/sppctl*.h 16608 16609PINE64 PINEPHONE KEYBOARD DRIVER 16610M: Samuel Holland <samuel@sholland.org> 16611S: Supported 16612F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16613F: drivers/input/keyboard/pinephone-keyboard.c 16614 16615PKTCDVD DRIVER 16616M: linux-block@vger.kernel.org 16617S: Orphan 16618F: drivers/block/pktcdvd.c 16619F: include/linux/pktcdvd.h 16620F: include/uapi/linux/pktcdvd.h 16621 16622PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16623M: Tomasz Duszynski <tduszyns@gmail.com> 16624S: Maintained 16625F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16626F: drivers/iio/chemical/pms7003.c 16627 16628PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16629M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16630L: netdev@vger.kernel.org 16631S: Maintained 16632F: drivers/net/phy/mdio-open-alliance.h 16633F: net/ethtool/plca.c 16634 16635PLDMFW LIBRARY 16636M: Jacob Keller <jacob.e.keller@intel.com> 16637S: Maintained 16638F: Documentation/driver-api/pldmfw/ 16639F: include/linux/pldmfw.h 16640F: lib/pldmfw/ 16641 16642PLX DMA DRIVER 16643M: Logan Gunthorpe <logang@deltatee.com> 16644S: Maintained 16645F: drivers/dma/plx_dma.c 16646 16647PM6764TR DRIVER 16648M: Charles Hsu <hsu.yungteng@gmail.com> 16649L: linux-hwmon@vger.kernel.org 16650S: Maintained 16651F: Documentation/hwmon/pm6764tr.rst 16652F: drivers/hwmon/pmbus/pm6764tr.c 16653 16654PM-GRAPH UTILITY 16655M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16656L: linux-pm@vger.kernel.org 16657S: Supported 16658W: https://01.org/pm-graph 16659B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16660T: git git://github.com/intel/pm-graph 16661F: tools/power/pm-graph 16662 16663PMBUS HARDWARE MONITORING DRIVERS 16664M: Guenter Roeck <linux@roeck-us.net> 16665L: linux-hwmon@vger.kernel.org 16666S: Maintained 16667W: http://hwmon.wiki.kernel.org/ 16668W: http://www.roeck-us.net/linux/drivers/ 16669T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16670F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16671F: Documentation/devicetree/bindings/hwmon/max31785.txt 16672F: Documentation/hwmon/adm1275.rst 16673F: Documentation/hwmon/ibm-cffps.rst 16674F: Documentation/hwmon/ir35221.rst 16675F: Documentation/hwmon/lm25066.rst 16676F: Documentation/hwmon/ltc2978.rst 16677F: Documentation/hwmon/ltc3815.rst 16678F: Documentation/hwmon/max16064.rst 16679F: Documentation/hwmon/max20751.rst 16680F: Documentation/hwmon/max31785.rst 16681F: Documentation/hwmon/max34440.rst 16682F: Documentation/hwmon/max8688.rst 16683F: Documentation/hwmon/pmbus-core.rst 16684F: Documentation/hwmon/pmbus.rst 16685F: Documentation/hwmon/tps40422.rst 16686F: Documentation/hwmon/ucd9000.rst 16687F: Documentation/hwmon/ucd9200.rst 16688F: Documentation/hwmon/zl6100.rst 16689F: drivers/hwmon/pmbus/ 16690F: include/linux/pmbus.h 16691 16692PMC SIERRA MaxRAID DRIVER 16693L: linux-scsi@vger.kernel.org 16694S: Orphan 16695W: http://www.pmc-sierra.com/ 16696F: drivers/scsi/pmcraid.* 16697 16698PMC SIERRA PM8001 DRIVER 16699M: Jack Wang <jinpu.wang@cloud.ionos.com> 16700L: linux-scsi@vger.kernel.org 16701S: Supported 16702F: drivers/scsi/pm8001/ 16703 16704PNI RM3100 IIO DRIVER 16705M: Song Qiang <songqiang1304521@gmail.com> 16706L: linux-iio@vger.kernel.org 16707S: Maintained 16708F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16709F: drivers/iio/magnetometer/rm3100* 16710 16711PNP SUPPORT 16712M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16713L: linux-acpi@vger.kernel.org 16714S: Maintained 16715F: drivers/pnp/ 16716F: include/linux/pnp.h 16717 16718POSIX CLOCKS and TIMERS 16719M: Thomas Gleixner <tglx@linutronix.de> 16720L: linux-kernel@vger.kernel.org 16721S: Maintained 16722T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16723F: fs/timerfd.c 16724F: include/linux/time_namespace.h 16725F: include/linux/timer* 16726F: kernel/time/*timer* 16727F: kernel/time/namespace.c 16728 16729POWER MANAGEMENT CORE 16730M: "Rafael J. Wysocki" <rafael@kernel.org> 16731L: linux-pm@vger.kernel.org 16732S: Supported 16733B: https://bugzilla.kernel.org 16734T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16735F: drivers/base/power/ 16736F: drivers/powercap/ 16737F: include/linux/intel_rapl.h 16738F: include/linux/pm.h 16739F: include/linux/pm_* 16740F: include/linux/powercap.h 16741F: kernel/configs/nopm.config 16742 16743DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16744M: Daniel Lezcano <daniel.lezcano@kernel.org> 16745L: linux-pm@vger.kernel.org 16746S: Supported 16747B: https://bugzilla.kernel.org 16748T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16749F: drivers/powercap/dtpm* 16750F: include/linux/dtpm.h 16751 16752POWER STATE COORDINATION INTERFACE (PSCI) 16753M: Mark Rutland <mark.rutland@arm.com> 16754M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16755L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16756S: Maintained 16757F: drivers/firmware/psci/ 16758F: include/linux/psci.h 16759F: include/uapi/linux/psci.h 16760 16761POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16762M: Sebastian Reichel <sre@kernel.org> 16763L: linux-pm@vger.kernel.org 16764S: Maintained 16765T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16766F: Documentation/ABI/testing/sysfs-class-power 16767F: Documentation/devicetree/bindings/power/supply/ 16768F: drivers/power/supply/ 16769F: include/linux/power/ 16770F: include/linux/power_supply.h 16771 16772POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16773M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16774L: linuxppc-dev@lists.ozlabs.org 16775S: Maintained 16776F: drivers/char/powernv-op-panel.c 16777 16778PPP OVER ATM (RFC 2364) 16779M: Mitchell Blank Jr <mitch@sfgoth.com> 16780S: Maintained 16781F: include/uapi/linux/atmppp.h 16782F: net/atm/pppoatm.c 16783 16784PPP OVER ETHERNET 16785M: Michal Ostrowski <mostrows@earthlink.net> 16786S: Maintained 16787F: drivers/net/ppp/pppoe.c 16788F: drivers/net/ppp/pppox.c 16789 16790PPP OVER L2TP 16791M: James Chapman <jchapman@katalix.com> 16792S: Maintained 16793F: include/linux/if_pppol2tp.h 16794F: include/uapi/linux/if_pppol2tp.h 16795F: net/l2tp/l2tp_ppp.c 16796 16797PPP PROTOCOL DRIVERS AND COMPRESSORS 16798M: Paul Mackerras <paulus@samba.org> 16799L: linux-ppp@vger.kernel.org 16800S: Maintained 16801F: drivers/net/ppp/ppp_* 16802 16803PPS SUPPORT 16804M: Rodolfo Giometti <giometti@enneenne.com> 16805L: linuxpps@ml.enneenne.com (subscribers-only) 16806S: Maintained 16807W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16808F: Documentation/ABI/testing/sysfs-pps 16809F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16810F: Documentation/driver-api/pps.rst 16811F: drivers/pps/ 16812F: include/linux/pps*.h 16813F: include/uapi/linux/pps.h 16814 16815PPTP DRIVER 16816M: Dmitry Kozlov <xeb@mail.ru> 16817L: netdev@vger.kernel.org 16818S: Maintained 16819W: http://sourceforge.net/projects/accel-pptp 16820F: drivers/net/ppp/pptp.c 16821 16822PRESSURE STALL INFORMATION (PSI) 16823M: Johannes Weiner <hannes@cmpxchg.org> 16824M: Suren Baghdasaryan <surenb@google.com> 16825S: Maintained 16826F: include/linux/psi* 16827F: kernel/sched/psi.c 16828 16829PRINTK 16830M: Petr Mladek <pmladek@suse.com> 16831M: Sergey Senozhatsky <senozhatsky@chromium.org> 16832R: Steven Rostedt <rostedt@goodmis.org> 16833R: John Ogness <john.ogness@linutronix.de> 16834S: Maintained 16835T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16836F: include/linux/printk.h 16837F: kernel/printk/ 16838 16839PRINTK INDEXING 16840R: Chris Down <chris@chrisdown.name> 16841S: Maintained 16842F: Documentation/core-api/printk-index.rst 16843F: kernel/printk/index.c 16844K: printk_index 16845 16846PROC FILESYSTEM 16847L: linux-kernel@vger.kernel.org 16848L: linux-fsdevel@vger.kernel.org 16849S: Maintained 16850F: Documentation/filesystems/proc.rst 16851F: fs/proc/ 16852F: include/linux/proc_fs.h 16853F: tools/testing/selftests/proc/ 16854 16855PROC SYSCTL 16856M: Luis Chamberlain <mcgrof@kernel.org> 16857M: Kees Cook <keescook@chromium.org> 16858M: Iurii Zaikin <yzaikin@google.com> 16859L: linux-kernel@vger.kernel.org 16860L: linux-fsdevel@vger.kernel.org 16861S: Maintained 16862T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16863F: fs/proc/proc_sysctl.c 16864F: include/linux/sysctl.h 16865F: kernel/sysctl-test.c 16866F: kernel/sysctl.c 16867F: tools/testing/selftests/sysctl/ 16868 16869PS3 NETWORK SUPPORT 16870M: Geoff Levand <geoff@infradead.org> 16871L: netdev@vger.kernel.org 16872L: linuxppc-dev@lists.ozlabs.org 16873S: Maintained 16874F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16875 16876PS3 PLATFORM SUPPORT 16877M: Geoff Levand <geoff@infradead.org> 16878L: linuxppc-dev@lists.ozlabs.org 16879S: Maintained 16880F: arch/powerpc/boot/ps3* 16881F: arch/powerpc/include/asm/lv1call.h 16882F: arch/powerpc/include/asm/ps3*.h 16883F: arch/powerpc/platforms/ps3/ 16884F: drivers/*/ps3* 16885F: drivers/ps3/ 16886F: drivers/rtc/rtc-ps3.c 16887F: drivers/usb/host/*ps3.c 16888F: sound/ppc/snd_ps3* 16889 16890PS3VRAM DRIVER 16891M: Jim Paris <jim@jtan.com> 16892M: Geoff Levand <geoff@infradead.org> 16893L: linuxppc-dev@lists.ozlabs.org 16894S: Maintained 16895F: drivers/block/ps3vram.c 16896 16897PSAMPLE PACKET SAMPLING SUPPORT 16898M: Yotam Gigi <yotam.gi@gmail.com> 16899S: Maintained 16900F: include/net/psample.h 16901F: include/uapi/linux/psample.h 16902F: net/psample 16903 16904PSTORE FILESYSTEM 16905M: Kees Cook <keescook@chromium.org> 16906R: Tony Luck <tony.luck@intel.com> 16907R: Guilherme G. Piccoli <gpiccoli@igalia.com> 16908L: linux-hardening@vger.kernel.org 16909S: Supported 16910T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16911F: Documentation/admin-guide/ramoops.rst 16912F: Documentation/admin-guide/pstore-blk.rst 16913F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16914F: drivers/acpi/apei/erst.c 16915F: drivers/firmware/efi/efi-pstore.c 16916F: fs/pstore/ 16917F: include/linux/pstore* 16918K: \b(pstore|ramoops) 16919 16920PTP HARDWARE CLOCK SUPPORT 16921M: Richard Cochran <richardcochran@gmail.com> 16922L: netdev@vger.kernel.org 16923S: Maintained 16924W: http://linuxptp.sourceforge.net/ 16925F: Documentation/ABI/testing/sysfs-ptp 16926F: Documentation/driver-api/ptp.rst 16927F: drivers/net/phy/dp83640* 16928F: drivers/ptp/* 16929F: include/linux/ptp_cl* 16930K: (?:\b|_)ptp(?:\b|_) 16931 16932PTP VIRTUAL CLOCK SUPPORT 16933M: Yangbo Lu <yangbo.lu@nxp.com> 16934L: netdev@vger.kernel.org 16935S: Maintained 16936F: drivers/ptp/ptp_vclock.c 16937F: net/ethtool/phc_vclocks.c 16938 16939PTRACE SUPPORT 16940M: Oleg Nesterov <oleg@redhat.com> 16941S: Maintained 16942F: arch/*/*/ptrace*.c 16943F: arch/*/include/asm/ptrace*.h 16944F: arch/*/ptrace*.c 16945F: include/asm-generic/syscall.h 16946F: include/linux/ptrace.h 16947F: include/linux/regset.h 16948F: include/uapi/linux/ptrace.h 16949F: kernel/ptrace.c 16950 16951PULSE8-CEC DRIVER 16952M: Hans Verkuil <hverkuil@xs4all.nl> 16953L: linux-media@vger.kernel.org 16954S: Maintained 16955T: git git://linuxtv.org/media_tree.git 16956F: drivers/media/cec/usb/pulse8/ 16957 16958PURELIFI PLFXLC DRIVER 16959M: Srinivasan Raju <srini.raju@purelifi.com> 16960L: linux-wireless@vger.kernel.org 16961S: Supported 16962F: drivers/net/wireless/purelifi/plfxlc/ 16963 16964PVRUSB2 VIDEO4LINUX DRIVER 16965M: Mike Isely <isely@pobox.com> 16966L: pvrusb2@isely.net (subscribers-only) 16967L: linux-media@vger.kernel.org 16968S: Maintained 16969W: http://www.isely.net/pvrusb2/ 16970T: git git://linuxtv.org/media_tree.git 16971F: Documentation/driver-api/media/drivers/pvrusb2* 16972F: drivers/media/usb/pvrusb2/ 16973 16974PWC WEBCAM DRIVER 16975M: Hans Verkuil <hverkuil@xs4all.nl> 16976L: linux-media@vger.kernel.org 16977S: Odd Fixes 16978T: git git://linuxtv.org/media_tree.git 16979F: drivers/media/usb/pwc/* 16980F: include/trace/events/pwc.h 16981 16982PWM IR Transmitter 16983M: Sean Young <sean@mess.org> 16984L: linux-media@vger.kernel.org 16985S: Maintained 16986F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 16987F: drivers/media/rc/pwm-ir-tx.c 16988 16989PWM SUBSYSTEM 16990M: Thierry Reding <thierry.reding@gmail.com> 16991R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16992L: linux-pwm@vger.kernel.org 16993S: Maintained 16994Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16995T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16996F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 16997F: Documentation/devicetree/bindings/pwm/ 16998F: Documentation/driver-api/pwm.rst 16999F: drivers/gpio/gpio-mvebu.c 17000F: drivers/pwm/ 17001F: drivers/video/backlight/pwm_bl.c 17002F: include/dt-bindings/pwm/ 17003F: include/linux/pwm.h 17004F: include/linux/pwm_backlight.h 17005K: pwm_(config|apply_state|ops) 17006 17007PXA GPIO DRIVER 17008M: Robert Jarzmik <robert.jarzmik@free.fr> 17009L: linux-gpio@vger.kernel.org 17010S: Maintained 17011F: drivers/gpio/gpio-pxa.c 17012 17013PXA MMCI DRIVER 17014S: Orphan 17015 17016PXA RTC DRIVER 17017M: Robert Jarzmik <robert.jarzmik@free.fr> 17018L: linux-rtc@vger.kernel.org 17019S: Maintained 17020 17021PXA2xx/PXA3xx SUPPORT 17022M: Daniel Mack <daniel@zonque.org> 17023M: Haojian Zhuang <haojian.zhuang@gmail.com> 17024M: Robert Jarzmik <robert.jarzmik@free.fr> 17025L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17026S: Maintained 17027T: git git://github.com/hzhuang1/linux.git 17028T: git git://github.com/rjarzmik/linux.git 17029F: arch/arm/boot/dts/pxa* 17030F: arch/arm/mach-pxa/ 17031F: drivers/dma/pxa* 17032F: drivers/pcmcia/pxa2xx* 17033F: drivers/pinctrl/pxa/ 17034F: drivers/spi/spi-pxa2xx* 17035F: drivers/usb/gadget/udc/pxa2* 17036F: include/sound/pxa2xx-lib.h 17037F: sound/arm/pxa* 17038F: sound/soc/pxa/ 17039 17040QAT DRIVER 17041M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17042L: qat-linux@intel.com 17043S: Supported 17044F: drivers/crypto/qat/ 17045 17046QCOM AUDIO (ASoC) DRIVERS 17047M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17048M: Banajit Goswami <bgoswami@quicinc.com> 17049L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17050S: Supported 17051F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17052F: Documentation/devicetree/bindings/sound/qcom,* 17053F: drivers/soc/qcom/apr.c 17054F: include/dt-bindings/sound/qcom,wcd9335.h 17055F: sound/soc/codecs/lpass-rx-macro.* 17056F: sound/soc/codecs/lpass-tx-macro.* 17057F: sound/soc/codecs/lpass-va-macro.c 17058F: sound/soc/codecs/lpass-wsa-macro.* 17059F: sound/soc/codecs/msm8916-wcd-analog.c 17060F: sound/soc/codecs/msm8916-wcd-digital.c 17061F: sound/soc/codecs/wcd9335.* 17062F: sound/soc/codecs/wcd934x.c 17063F: sound/soc/codecs/wcd-clsh-v2.* 17064F: sound/soc/codecs/wcd-mbhc-v2.* 17065F: sound/soc/codecs/wsa881x.c 17066F: sound/soc/codecs/wsa883x.c 17067F: sound/soc/qcom/ 17068 17069QCOM EMBEDDED USB DEBUGGER (EUD) 17070M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17071L: linux-arm-msm@vger.kernel.org 17072S: Maintained 17073F: Documentation/ABI/testing/sysfs-driver-eud 17074F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17075F: drivers/usb/misc/qcom_eud.c 17076 17077QCOM IPA DRIVER 17078M: Alex Elder <elder@kernel.org> 17079L: netdev@vger.kernel.org 17080S: Supported 17081F: drivers/net/ipa/ 17082 17083QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17084M: Gabriel Somlo <somlo@cmu.edu> 17085M: "Michael S. Tsirkin" <mst@redhat.com> 17086L: qemu-devel@nongnu.org 17087S: Maintained 17088F: drivers/firmware/qemu_fw_cfg.c 17089F: include/uapi/linux/qemu_fw_cfg.h 17090 17091QIB DRIVER 17092M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17093L: linux-rdma@vger.kernel.org 17094S: Supported 17095F: drivers/infiniband/hw/qib/ 17096 17097QLOGIC QL41xxx FCOE DRIVER 17098M: Saurav Kashyap <skashyap@marvell.com> 17099M: Javed Hasan <jhasan@marvell.com> 17100M: GR-QLogic-Storage-Upstream@marvell.com 17101L: linux-scsi@vger.kernel.org 17102S: Supported 17103F: drivers/scsi/qedf/ 17104 17105QLOGIC QL41xxx ISCSI DRIVER 17106M: Nilesh Javali <njavali@marvell.com> 17107M: Manish Rangankar <mrangankar@marvell.com> 17108M: GR-QLogic-Storage-Upstream@marvell.com 17109L: linux-scsi@vger.kernel.org 17110S: Supported 17111F: drivers/scsi/qedi/ 17112 17113QLOGIC QL4xxx ETHERNET DRIVER 17114M: Ariel Elior <aelior@marvell.com> 17115M: Manish Chopra <manishc@marvell.com> 17116L: netdev@vger.kernel.org 17117S: Supported 17118F: drivers/net/ethernet/qlogic/qed/ 17119F: drivers/net/ethernet/qlogic/qede/ 17120F: include/linux/qed/ 17121 17122QLOGIC QL4xxx RDMA DRIVER 17123M: Michal Kalderon <mkalderon@marvell.com> 17124M: Ariel Elior <aelior@marvell.com> 17125L: linux-rdma@vger.kernel.org 17126S: Supported 17127F: drivers/infiniband/hw/qedr/ 17128F: include/uapi/rdma/qedr-abi.h 17129 17130QLOGIC QLA1280 SCSI DRIVER 17131M: Michael Reed <mdr@sgi.com> 17132L: linux-scsi@vger.kernel.org 17133S: Maintained 17134F: drivers/scsi/qla1280.[ch] 17135 17136QLOGIC QLA2XXX FC-SCSI DRIVER 17137M: Nilesh Javali <njavali@marvell.com> 17138M: GR-QLogic-Storage-Upstream@marvell.com 17139L: linux-scsi@vger.kernel.org 17140S: Supported 17141F: drivers/scsi/qla2xxx/ 17142 17143QLOGIC QLA3XXX NETWORK DRIVER 17144M: GR-Linux-NIC-Dev@marvell.com 17145L: netdev@vger.kernel.org 17146S: Supported 17147F: drivers/net/ethernet/qlogic/qla3xxx.* 17148 17149QLOGIC QLA4XXX iSCSI DRIVER 17150M: Nilesh Javali <njavali@marvell.com> 17151M: Manish Rangankar <mrangankar@marvell.com> 17152M: GR-QLogic-Storage-Upstream@marvell.com 17153L: linux-scsi@vger.kernel.org 17154S: Supported 17155F: drivers/scsi/qla4xxx/ 17156 17157QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17158M: Shahed Shaikh <shshaikh@marvell.com> 17159M: Manish Chopra <manishc@marvell.com> 17160M: GR-Linux-NIC-Dev@marvell.com 17161L: netdev@vger.kernel.org 17162S: Supported 17163F: drivers/net/ethernet/qlogic/qlcnic/ 17164 17165QLOGIC QLGE 10Gb ETHERNET DRIVER 17166M: Manish Chopra <manishc@marvell.com> 17167M: GR-Linux-NIC-Dev@marvell.com 17168M: Coiby Xu <coiby.xu@gmail.com> 17169L: netdev@vger.kernel.org 17170S: Supported 17171F: Documentation/networking/device_drivers/qlogic/qlge.rst 17172F: drivers/staging/qlge/ 17173 17174QM1D1B0004 MEDIA DRIVER 17175M: Akihiro Tsukada <tskd08@gmail.com> 17176L: linux-media@vger.kernel.org 17177S: Odd Fixes 17178F: drivers/media/tuners/qm1d1b0004* 17179 17180QM1D1C0042 MEDIA DRIVER 17181M: Akihiro Tsukada <tskd08@gmail.com> 17182L: linux-media@vger.kernel.org 17183S: Odd Fixes 17184F: drivers/media/tuners/qm1d1c0042* 17185 17186QNX4 FILESYSTEM 17187M: Anders Larsen <al@alarsen.net> 17188S: Maintained 17189W: http://www.alarsen.net/linux/qnx4fs/ 17190F: fs/qnx4/ 17191F: include/uapi/linux/qnx4_fs.h 17192F: include/uapi/linux/qnxtypes.h 17193 17194QORIQ DPAA2 FSL-MC BUS DRIVER 17195M: Stuart Yoder <stuyoder@gmail.com> 17196M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17197L: linux-kernel@vger.kernel.org 17198S: Maintained 17199F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17200F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17201F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17202F: drivers/bus/fsl-mc/ 17203F: include/uapi/linux/fsl_mc.h 17204 17205QT1010 MEDIA DRIVER 17206M: Antti Palosaari <crope@iki.fi> 17207L: linux-media@vger.kernel.org 17208S: Maintained 17209W: https://linuxtv.org 17210W: http://palosaari.fi/linux/ 17211Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17212T: git git://linuxtv.org/anttip/media_tree.git 17213F: drivers/media/tuners/qt1010* 17214 17215QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17216M: Kalle Valo <kvalo@kernel.org> 17217L: ath10k@lists.infradead.org 17218S: Supported 17219W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17220T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17221F: drivers/net/wireless/ath/ath10k/ 17222F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 17223 17224QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17225M: Kalle Valo <kvalo@kernel.org> 17226L: ath11k@lists.infradead.org 17227S: Supported 17228T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17229F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17230F: drivers/net/wireless/ath/ath11k/ 17231 17232QUALCOMM ATH12K WIRELESS DRIVER 17233M: Kalle Valo <kvalo@kernel.org> 17234L: ath12k@lists.infradead.org 17235S: Supported 17236T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17237F: drivers/net/wireless/ath/ath12k/ 17238 17239QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17240M: Toke Høiland-Jørgensen <toke@toke.dk> 17241L: linux-wireless@vger.kernel.org 17242S: Maintained 17243W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17244F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17245F: drivers/net/wireless/ath/ath9k/ 17246 17247QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17248M: Stephan Gerhold <stephan@gerhold.net> 17249L: netdev@vger.kernel.org 17250L: linux-arm-msm@vger.kernel.org 17251S: Maintained 17252F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17253F: drivers/net/wwan/qcom_bam_dmux.c 17254 17255QUALCOMM CAMERA SUBSYSTEM DRIVER 17256M: Robert Foss <rfoss@kernel.org> 17257M: Todor Tomov <todor.too@gmail.com> 17258L: linux-media@vger.kernel.org 17259S: Maintained 17260F: Documentation/admin-guide/media/qcom_camss.rst 17261F: Documentation/devicetree/bindings/media/*camss* 17262F: drivers/media/platform/qcom/camss/ 17263 17264QUALCOMM CLOCK DRIVERS 17265M: Bjorn Andersson <andersson@kernel.org> 17266L: linux-arm-msm@vger.kernel.org 17267S: Supported 17268T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17269F: Documentation/devicetree/bindings/clock/qcom,* 17270F: drivers/clk/qcom/ 17271F: include/dt-bindings/clock/qcom,* 17272 17273QUALCOMM CLOUD AI (QAIC) DRIVER 17274M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17275L: linux-arm-msm@vger.kernel.org 17276L: dri-devel@lists.freedesktop.org 17277S: Supported 17278T: git git://anongit.freedesktop.org/drm/drm-misc 17279F: Documentation/accel/qaic/ 17280F: drivers/accel/qaic/ 17281F: include/uapi/drm/qaic_accel.h 17282 17283QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17284M: Bjorn Andersson <andersson@kernel.org> 17285M: Konrad Dybcio <konrad.dybcio@linaro.org> 17286L: linux-pm@vger.kernel.org 17287L: linux-arm-msm@vger.kernel.org 17288S: Maintained 17289F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17290F: drivers/soc/qcom/cpr.c 17291 17292QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17293M: Ilia Lin <ilia.lin@kernel.org> 17294L: linux-pm@vger.kernel.org 17295S: Maintained 17296F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17297F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17298F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17299 17300QUALCOMM CRYPTO DRIVERS 17301M: Thara Gopinath <thara.gopinath@gmail.com> 17302L: linux-crypto@vger.kernel.org 17303L: linux-arm-msm@vger.kernel.org 17304S: Maintained 17305F: drivers/crypto/qce/ 17306 17307QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17308M: Timur Tabi <timur@kernel.org> 17309L: netdev@vger.kernel.org 17310S: Maintained 17311F: drivers/net/ethernet/qualcomm/emac/ 17312 17313QUALCOMM ETHQOS ETHERNET DRIVER 17314M: Vinod Koul <vkoul@kernel.org> 17315R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17316L: netdev@vger.kernel.org 17317S: Maintained 17318F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 17319F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17320 17321QUALCOMM FASTRPC DRIVER 17322M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17323M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17324L: linux-arm-msm@vger.kernel.org 17325S: Maintained 17326F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17327F: drivers/misc/fastrpc.c 17328F: include/uapi/misc/fastrpc.h 17329 17330QUALCOMM HEXAGON ARCHITECTURE 17331M: Brian Cain <bcain@quicinc.com> 17332L: linux-hexagon@vger.kernel.org 17333T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17334S: Supported 17335F: arch/hexagon/ 17336 17337QUALCOMM HIDMA DRIVER 17338M: Sinan Kaya <okaya@kernel.org> 17339L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17340L: linux-arm-msm@vger.kernel.org 17341L: dmaengine@vger.kernel.org 17342S: Supported 17343F: drivers/dma/qcom/hidma* 17344 17345QUALCOMM I2C CCI DRIVER 17346M: Loic Poulain <loic.poulain@linaro.org> 17347M: Robert Foss <rfoss@kernel.org> 17348L: linux-i2c@vger.kernel.org 17349L: linux-arm-msm@vger.kernel.org 17350S: Maintained 17351F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17352F: drivers/i2c/busses/i2c-qcom-cci.c 17353 17354QUALCOMM INTERCONNECT BWMON DRIVER 17355M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17356L: linux-arm-msm@vger.kernel.org 17357S: Maintained 17358F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17359F: drivers/soc/qcom/icc-bwmon.c 17360 17361QUALCOMM IOMMU 17362M: Rob Clark <robdclark@gmail.com> 17363L: iommu@lists.linux.dev 17364L: linux-arm-msm@vger.kernel.org 17365S: Maintained 17366F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17367 17368QUALCOMM IPC ROUTER (QRTR) DRIVER 17369M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17370L: linux-arm-msm@vger.kernel.org 17371S: Maintained 17372F: include/trace/events/qrtr.h 17373F: include/uapi/linux/qrtr.h 17374F: net/qrtr/ 17375 17376QUALCOMM IPCC MAILBOX DRIVER 17377M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17378L: linux-arm-msm@vger.kernel.org 17379S: Supported 17380F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17381F: drivers/mailbox/qcom-ipcc.c 17382F: include/dt-bindings/mailbox/qcom-ipcc.h 17383 17384QUALCOMM IPQ4019 USB PHY DRIVER 17385M: Robert Marko <robert.marko@sartura.hr> 17386M: Luka Perkov <luka.perkov@sartura.hr> 17387L: linux-arm-msm@vger.kernel.org 17388S: Maintained 17389F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17390F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17391 17392QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17393M: Robert Marko <robert.marko@sartura.hr> 17394M: Luka Perkov <luka.perkov@sartura.hr> 17395L: linux-arm-msm@vger.kernel.org 17396S: Maintained 17397F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17398F: drivers/regulator/vqmmc-ipq4019-regulator.c 17399 17400QUALCOMM NAND CONTROLLER DRIVER 17401M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17402L: linux-mtd@lists.infradead.org 17403L: linux-arm-msm@vger.kernel.org 17404S: Maintained 17405F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17406F: drivers/mtd/nand/raw/qcom_nandc.c 17407 17408QUALCOMM RMNET DRIVER 17409M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17410M: Sean Tranchetti <quic_stranche@quicinc.com> 17411L: netdev@vger.kernel.org 17412S: Maintained 17413F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17414F: drivers/net/ethernet/qualcomm/rmnet/ 17415F: include/linux/if_rmnet.h 17416 17417QUALCOMM TSENS THERMAL DRIVER 17418M: Amit Kucheria <amitk@kernel.org> 17419M: Thara Gopinath <thara.gopinath@gmail.com> 17420L: linux-pm@vger.kernel.org 17421L: linux-arm-msm@vger.kernel.org 17422S: Maintained 17423F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17424F: drivers/thermal/qcom/ 17425 17426QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17427M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17428M: Vikash Garodia <quic_vgarodia@quicinc.com> 17429L: linux-media@vger.kernel.org 17430L: linux-arm-msm@vger.kernel.org 17431S: Maintained 17432T: git git://linuxtv.org/media_tree.git 17433F: Documentation/devicetree/bindings/media/*venus* 17434F: drivers/media/platform/qcom/venus/ 17435 17436QUALCOMM WCN36XX WIRELESS DRIVER 17437M: Loic Poulain <loic.poulain@linaro.org> 17438L: wcn36xx@lists.infradead.org 17439S: Supported 17440W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17441F: drivers/net/wireless/ath/wcn36xx/ 17442 17443QUANTENNA QTNFMAC WIRELESS DRIVER 17444M: Igor Mitsyanko <imitsyanko@quantenna.com> 17445R: Sergey Matyukevich <geomatsi@gmail.com> 17446L: linux-wireless@vger.kernel.org 17447S: Maintained 17448F: drivers/net/wireless/quantenna 17449 17450RADEON and AMDGPU DRM DRIVERS 17451M: Alex Deucher <alexander.deucher@amd.com> 17452M: Christian König <christian.koenig@amd.com> 17453M: Pan, Xinhui <Xinhui.Pan@amd.com> 17454L: amd-gfx@lists.freedesktop.org 17455S: Supported 17456T: git https://gitlab.freedesktop.org/agd5f/linux.git 17457B: https://gitlab.freedesktop.org/drm/amd/-/issues 17458C: irc://irc.oftc.net/radeon 17459F: Documentation/gpu/amdgpu/ 17460F: drivers/gpu/drm/amd/ 17461F: drivers/gpu/drm/radeon/ 17462F: include/uapi/drm/amdgpu_drm.h 17463F: include/uapi/drm/radeon_drm.h 17464 17465RADEON FRAMEBUFFER DISPLAY DRIVER 17466M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17467L: linux-fbdev@vger.kernel.org 17468S: Maintained 17469F: drivers/video/fbdev/aty/radeon* 17470F: include/uapi/linux/radeonfb.h 17471 17472RADIOSHARK RADIO DRIVER 17473M: Hans Verkuil <hverkuil@xs4all.nl> 17474L: linux-media@vger.kernel.org 17475S: Maintained 17476T: git git://linuxtv.org/media_tree.git 17477F: drivers/media/radio/radio-shark.c 17478 17479RADIOSHARK2 RADIO DRIVER 17480M: Hans Verkuil <hverkuil@xs4all.nl> 17481L: linux-media@vger.kernel.org 17482S: Maintained 17483T: git git://linuxtv.org/media_tree.git 17484F: drivers/media/radio/radio-shark2.c 17485F: drivers/media/radio/radio-tea5777.c 17486 17487RADOS BLOCK DEVICE (RBD) 17488M: Ilya Dryomov <idryomov@gmail.com> 17489R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17490L: ceph-devel@vger.kernel.org 17491S: Supported 17492W: http://ceph.com/ 17493T: git https://github.com/ceph/ceph-client.git 17494F: Documentation/ABI/testing/sysfs-bus-rbd 17495F: drivers/block/rbd.c 17496F: drivers/block/rbd_types.h 17497 17498RAGE128 FRAMEBUFFER DISPLAY DRIVER 17499M: Paul Mackerras <paulus@samba.org> 17500L: linux-fbdev@vger.kernel.org 17501S: Maintained 17502F: drivers/video/fbdev/aty/aty128fb.c 17503 17504RAINSHADOW-CEC DRIVER 17505M: Hans Verkuil <hverkuil@xs4all.nl> 17506L: linux-media@vger.kernel.org 17507S: Maintained 17508T: git git://linuxtv.org/media_tree.git 17509F: drivers/media/cec/usb/rainshadow/ 17510 17511RALINK MIPS ARCHITECTURE 17512M: John Crispin <john@phrozen.org> 17513L: linux-mips@vger.kernel.org 17514S: Maintained 17515F: arch/mips/ralink 17516 17517RALINK MT7621 MIPS ARCHITECTURE 17518M: Arınç ÜNAL <arinc.unal@arinc9.com> 17519M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17520L: linux-mips@vger.kernel.org 17521S: Maintained 17522F: arch/mips/boot/dts/ralink/mt7621* 17523 17524RALINK PINCTRL DRIVER 17525M: Arınç ÜNAL <arinc.unal@arinc9.com> 17526M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17527L: linux-mips@vger.kernel.org 17528S: Maintained 17529F: drivers/pinctrl/ralink/ 17530 17531RALINK RT2X00 WIRELESS LAN DRIVER 17532M: Stanislaw Gruszka <stf_xl@wp.pl> 17533M: Helmut Schaa <helmut.schaa@googlemail.com> 17534L: linux-wireless@vger.kernel.org 17535S: Maintained 17536F: drivers/net/wireless/ralink/rt2x00/ 17537 17538RAMDISK RAM BLOCK DEVICE DRIVER 17539M: Jens Axboe <axboe@kernel.dk> 17540S: Maintained 17541F: Documentation/admin-guide/blockdev/ramdisk.rst 17542F: drivers/block/brd.c 17543 17544RANCHU VIRTUAL BOARD FOR MIPS 17545M: Miodrag Dinic <miodrag.dinic@mips.com> 17546L: linux-mips@vger.kernel.org 17547S: Supported 17548F: arch/mips/configs/generic/board-ranchu.config 17549F: arch/mips/generic/board-ranchu.c 17550 17551RANDOM NUMBER DRIVER 17552M: "Theodore Ts'o" <tytso@mit.edu> 17553M: Jason A. Donenfeld <Jason@zx2c4.com> 17554T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17555S: Maintained 17556F: drivers/char/random.c 17557F: drivers/virt/vmgenid.c 17558 17559RAPIDIO SUBSYSTEM 17560M: Matt Porter <mporter@kernel.crashing.org> 17561M: Alexandre Bounine <alex.bou9@gmail.com> 17562S: Maintained 17563F: drivers/rapidio/ 17564 17565RAS INFRASTRUCTURE 17566M: Tony Luck <tony.luck@intel.com> 17567M: Borislav Petkov <bp@alien8.de> 17568L: linux-edac@vger.kernel.org 17569S: Maintained 17570F: Documentation/admin-guide/ras.rst 17571F: drivers/ras/ 17572F: include/linux/ras.h 17573F: include/ras/ras_event.h 17574 17575RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17576L: linux-wireless@vger.kernel.org 17577S: Orphan 17578F: drivers/net/wireless/ray* 17579 17580RC-CORE / LIRC FRAMEWORK 17581M: Sean Young <sean@mess.org> 17582L: linux-media@vger.kernel.org 17583S: Maintained 17584W: http://linuxtv.org 17585T: git git://linuxtv.org/media_tree.git 17586F: Documentation/driver-api/media/rc-core.rst 17587F: Documentation/userspace-api/media/rc/ 17588F: drivers/media/rc/ 17589F: include/media/rc-map.h 17590F: include/media/rc-core.h 17591F: include/uapi/linux/lirc.h 17592 17593RCMM REMOTE CONTROLS DECODER 17594M: Patrick Lerda <patrick9876@free.fr> 17595S: Maintained 17596F: drivers/media/rc/ir-rcmm-decoder.c 17597 17598RCUTORTURE TEST FRAMEWORK 17599M: "Paul E. McKenney" <paulmck@kernel.org> 17600M: Josh Triplett <josh@joshtriplett.org> 17601R: Steven Rostedt <rostedt@goodmis.org> 17602R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17603R: Lai Jiangshan <jiangshanlai@gmail.com> 17604L: rcu@vger.kernel.org 17605S: Supported 17606T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17607F: tools/testing/selftests/rcutorture 17608 17609RDACM20 Camera Sensor 17610M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17611M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17612M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17613M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17614L: linux-media@vger.kernel.org 17615S: Maintained 17616F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17617F: drivers/media/i2c/max9271.c 17618F: drivers/media/i2c/max9271.h 17619F: drivers/media/i2c/rdacm20.c 17620 17621RDACM21 Camera Sensor 17622M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17623M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17624M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17625M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17626L: linux-media@vger.kernel.org 17627S: Maintained 17628F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17629F: drivers/media/i2c/max9271.c 17630F: drivers/media/i2c/max9271.h 17631F: drivers/media/i2c/rdacm21.c 17632 17633RDC R-321X SoC 17634M: Florian Fainelli <florian@openwrt.org> 17635S: Maintained 17636 17637RDC R6040 FAST ETHERNET DRIVER 17638M: Florian Fainelli <f.fainelli@gmail.com> 17639L: netdev@vger.kernel.org 17640S: Maintained 17641F: drivers/net/ethernet/rdc/r6040.c 17642 17643RDMAVT - RDMA verbs software 17644M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17645L: linux-rdma@vger.kernel.org 17646S: Supported 17647F: drivers/infiniband/sw/rdmavt 17648 17649RDS - RELIABLE DATAGRAM SOCKETS 17650M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17651L: netdev@vger.kernel.org 17652L: linux-rdma@vger.kernel.org 17653L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17654S: Supported 17655W: https://oss.oracle.com/projects/rds/ 17656F: Documentation/networking/rds.rst 17657F: net/rds/ 17658 17659RDT - RESOURCE ALLOCATION 17660M: Fenghua Yu <fenghua.yu@intel.com> 17661M: Reinette Chatre <reinette.chatre@intel.com> 17662L: linux-kernel@vger.kernel.org 17663S: Supported 17664F: Documentation/x86/resctrl* 17665F: arch/x86/include/asm/resctrl.h 17666F: arch/x86/kernel/cpu/resctrl/ 17667F: tools/testing/selftests/resctrl/ 17668 17669READ-COPY UPDATE (RCU) 17670M: "Paul E. McKenney" <paulmck@kernel.org> 17671M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17672M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17673M: Josh Triplett <josh@joshtriplett.org> 17674R: Steven Rostedt <rostedt@goodmis.org> 17675R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17676R: Lai Jiangshan <jiangshanlai@gmail.com> 17677R: Joel Fernandes <joel@joelfernandes.org> 17678L: rcu@vger.kernel.org 17679S: Supported 17680W: http://www.rdrop.com/users/paulmck/RCU/ 17681T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17682F: Documentation/RCU/ 17683F: include/linux/rcu* 17684F: kernel/rcu/ 17685X: Documentation/RCU/torture.rst 17686X: include/linux/srcu*.h 17687X: kernel/rcu/srcu*.c 17688 17689REAL TIME CLOCK (RTC) SUBSYSTEM 17690M: Alessandro Zummo <a.zummo@towertech.it> 17691M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17692L: linux-rtc@vger.kernel.org 17693S: Maintained 17694Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17695T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17696F: Documentation/admin-guide/rtc.rst 17697F: Documentation/devicetree/bindings/rtc/ 17698F: drivers/rtc/ 17699F: include/linux/platform_data/rtc-* 17700F: include/linux/rtc.h 17701F: include/linux/rtc/ 17702F: include/uapi/linux/rtc.h 17703F: tools/testing/selftests/rtc/ 17704 17705REALTEK AUDIO CODECS 17706M: Oder Chiou <oder_chiou@realtek.com> 17707S: Maintained 17708F: include/sound/rt*.h 17709F: sound/soc/codecs/rt* 17710 17711REALTEK OTTO WATCHDOG 17712M: Sander Vanheule <sander@svanheule.net> 17713L: linux-watchdog@vger.kernel.org 17714S: Maintained 17715F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17716F: drivers/watchdog/realtek_otto_wdt.c 17717 17718REALTEK RTL83xx SMI DSA ROUTER CHIPS 17719M: Linus Walleij <linus.walleij@linaro.org> 17720M: Alvin Šipraga <alsi@bang-olufsen.dk> 17721S: Maintained 17722F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17723F: drivers/net/dsa/realtek/* 17724 17725REALTEK WIRELESS DRIVER (rtlwifi family) 17726M: Ping-Ke Shih <pkshih@realtek.com> 17727L: linux-wireless@vger.kernel.org 17728S: Maintained 17729W: https://wireless.wiki.kernel.org/ 17730T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17731F: drivers/net/wireless/realtek/rtlwifi/ 17732 17733REALTEK WIRELESS DRIVER (rtw88) 17734M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17735L: linux-wireless@vger.kernel.org 17736S: Maintained 17737F: drivers/net/wireless/realtek/rtw88/ 17738 17739REALTEK WIRELESS DRIVER (rtw89) 17740M: Ping-Ke Shih <pkshih@realtek.com> 17741L: linux-wireless@vger.kernel.org 17742S: Maintained 17743F: drivers/net/wireless/realtek/rtw89/ 17744 17745REDPINE WIRELESS DRIVER 17746L: linux-wireless@vger.kernel.org 17747S: Orphan 17748F: drivers/net/wireless/rsi/ 17749 17750REGISTER MAP ABSTRACTION 17751M: Mark Brown <broonie@kernel.org> 17752L: linux-kernel@vger.kernel.org 17753S: Supported 17754T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17755F: Documentation/devicetree/bindings/regmap/ 17756F: drivers/base/regmap/ 17757F: include/linux/regmap.h 17758 17759REISERFS FILE SYSTEM 17760L: reiserfs-devel@vger.kernel.org 17761S: Supported 17762F: fs/reiserfs/ 17763 17764REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17765M: Bjorn Andersson <andersson@kernel.org> 17766M: Mathieu Poirier <mathieu.poirier@linaro.org> 17767L: linux-remoteproc@vger.kernel.org 17768S: Maintained 17769T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17770F: Documentation/ABI/testing/sysfs-class-remoteproc 17771F: Documentation/devicetree/bindings/remoteproc/ 17772F: Documentation/staging/remoteproc.rst 17773F: drivers/remoteproc/ 17774F: include/linux/remoteproc.h 17775F: include/linux/remoteproc/ 17776 17777REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17778M: Bjorn Andersson <andersson@kernel.org> 17779M: Mathieu Poirier <mathieu.poirier@linaro.org> 17780L: linux-remoteproc@vger.kernel.org 17781S: Maintained 17782T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17783F: Documentation/ABI/testing/sysfs-bus-rpmsg 17784F: Documentation/staging/rpmsg.rst 17785F: drivers/rpmsg/ 17786F: include/linux/rpmsg.h 17787F: include/linux/rpmsg/ 17788F: include/uapi/linux/rpmsg.h 17789F: samples/rpmsg/ 17790 17791REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17792M: Stephan Gerhold <stephan@gerhold.net> 17793L: netdev@vger.kernel.org 17794L: linux-remoteproc@vger.kernel.org 17795S: Maintained 17796F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17797 17798RENESAS CLOCK DRIVERS 17799M: Geert Uytterhoeven <geert+renesas@glider.be> 17800L: linux-renesas-soc@vger.kernel.org 17801S: Supported 17802T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17803F: Documentation/devicetree/bindings/clock/renesas,* 17804F: drivers/clk/renesas/ 17805 17806RENESAS EMEV2 I2C DRIVER 17807M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17808L: linux-renesas-soc@vger.kernel.org 17809S: Supported 17810F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17811F: drivers/i2c/busses/i2c-emev2.c 17812 17813RENESAS ETHERNET DRIVERS 17814R: Sergey Shtylyov <s.shtylyov@omp.ru> 17815L: netdev@vger.kernel.org 17816L: linux-renesas-soc@vger.kernel.org 17817F: Documentation/devicetree/bindings/net/renesas,*.yaml 17818F: drivers/net/ethernet/renesas/ 17819F: include/linux/sh_eth.h 17820 17821RENESAS IDT821034 ASoC CODEC 17822M: Herve Codina <herve.codina@bootlin.com> 17823L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17824S: Maintained 17825F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 17826F: sound/soc/codecs/idt821034.c 17827 17828RENESAS R-CAR GYROADC DRIVER 17829M: Marek Vasut <marek.vasut@gmail.com> 17830L: linux-iio@vger.kernel.org 17831S: Supported 17832F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17833F: drivers/iio/adc/rcar-gyroadc.c 17834 17835RENESAS R-CAR I2C DRIVERS 17836M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17837L: linux-renesas-soc@vger.kernel.org 17838S: Supported 17839F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17840F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17841F: drivers/i2c/busses/i2c-rcar.c 17842F: drivers/i2c/busses/i2c-sh_mobile.c 17843 17844RENESAS R-CAR SATA DRIVER 17845R: Sergey Shtylyov <s.shtylyov@omp.ru> 17846S: Supported 17847L: linux-ide@vger.kernel.org 17848L: linux-renesas-soc@vger.kernel.org 17849F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17850F: drivers/ata/sata_rcar.c 17851 17852RENESAS R-CAR THERMAL DRIVERS 17853M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17854L: linux-renesas-soc@vger.kernel.org 17855S: Supported 17856F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17857F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17858F: drivers/thermal/rcar_gen3_thermal.c 17859F: drivers/thermal/rcar_thermal.c 17860 17861RENESAS RIIC DRIVER 17862M: Chris Brandt <chris.brandt@renesas.com> 17863L: linux-renesas-soc@vger.kernel.org 17864S: Supported 17865F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17866F: drivers/i2c/busses/i2c-riic.c 17867 17868RENESAS USB PHY DRIVER 17869M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17870L: linux-renesas-soc@vger.kernel.org 17871S: Maintained 17872F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17873 17874RENESAS RZ/G2L A/D DRIVER 17875M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17876L: linux-iio@vger.kernel.org 17877L: linux-renesas-soc@vger.kernel.org 17878S: Supported 17879F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17880F: drivers/iio/adc/rzg2l_adc.c 17881 17882RENESAS RZ/N1 A5PSW SWITCH DRIVER 17883M: Clément Léger <clement.leger@bootlin.com> 17884L: linux-renesas-soc@vger.kernel.org 17885L: netdev@vger.kernel.org 17886S: Maintained 17887F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17888F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 17889F: drivers/net/dsa/rzn1_a5psw* 17890F: drivers/net/pcs/pcs-rzn1-miic.c 17891F: include/dt-bindings/net/pcs-rzn1-miic.h 17892F: include/linux/pcs-rzn1-miic.h 17893F: net/dsa/tag_rzn1_a5psw.c 17894 17895RENESAS RZ/N1 RTC CONTROLLER DRIVER 17896M: Miquel Raynal <miquel.raynal@bootlin.com> 17897L: linux-rtc@vger.kernel.org 17898L: linux-renesas-soc@vger.kernel.org 17899S: Maintained 17900F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17901F: drivers/rtc/rtc-rzn1.c 17902 17903RENESAS RZ/N1 USBF CONTROLLER DRIVER 17904M: Herve Codina <herve.codina@bootlin.com> 17905L: linux-renesas-soc@vger.kernel.org 17906L: linux-usb@vger.kernel.org 17907S: Maintained 17908F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 17909F: drivers/usb/gadget/udc/renesas_usbf.c 17910 17911RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17912M: Miquel Raynal <miquel.raynal@bootlin.com> 17913L: linux-mtd@lists.infradead.org 17914L: linux-renesas-soc@vger.kernel.org 17915S: Maintained 17916F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17917F: drivers/mtd/nand/raw/renesas-nand-controller.c 17918 17919RENESAS VERSACLOCK 7 CLOCK DRIVER 17920M: Alex Helms <alexander.helms.jy@renesas.com> 17921S: Maintained 17922F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 17923F: drivers/clk/clk-versaclock7.c 17924 17925RESET CONTROLLER FRAMEWORK 17926M: Philipp Zabel <p.zabel@pengutronix.de> 17927S: Maintained 17928T: git git://git.pengutronix.de/git/pza/linux 17929F: Documentation/devicetree/bindings/reset/ 17930F: Documentation/driver-api/reset.rst 17931F: drivers/reset/ 17932F: include/dt-bindings/reset/ 17933F: include/linux/reset-controller.h 17934F: include/linux/reset.h 17935F: include/linux/reset/ 17936K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17937 17938RESTARTABLE SEQUENCES SUPPORT 17939M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17940M: Peter Zijlstra <peterz@infradead.org> 17941M: "Paul E. McKenney" <paulmck@kernel.org> 17942M: Boqun Feng <boqun.feng@gmail.com> 17943L: linux-kernel@vger.kernel.org 17944S: Supported 17945F: include/trace/events/rseq.h 17946F: include/uapi/linux/rseq.h 17947F: kernel/rseq.c 17948F: tools/testing/selftests/rseq/ 17949 17950RFKILL 17951M: Johannes Berg <johannes@sipsolutions.net> 17952L: linux-wireless@vger.kernel.org 17953S: Maintained 17954W: https://wireless.wiki.kernel.org/ 17955Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17956T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17957T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17958F: Documentation/ABI/stable/sysfs-class-rfkill 17959F: Documentation/driver-api/rfkill.rst 17960F: include/linux/rfkill.h 17961F: include/uapi/linux/rfkill.h 17962F: net/rfkill/ 17963 17964RHASHTABLE 17965M: Thomas Graf <tgraf@suug.ch> 17966M: Herbert Xu <herbert@gondor.apana.org.au> 17967L: netdev@vger.kernel.org 17968S: Maintained 17969F: include/linux/rhashtable-types.h 17970F: include/linux/rhashtable.h 17971F: lib/rhashtable.c 17972F: lib/test_rhashtable.c 17973 17974RICOH R5C592 MEMORYSTICK DRIVER 17975M: Maxim Levitsky <maximlevitsky@gmail.com> 17976S: Maintained 17977F: drivers/memstick/host/r592.* 17978 17979RICOH SMARTMEDIA/XD DRIVER 17980M: Maxim Levitsky <maximlevitsky@gmail.com> 17981S: Maintained 17982F: drivers/mtd/nand/raw/r852.c 17983F: drivers/mtd/nand/raw/r852.h 17984 17985RISC-V PMU DRIVERS 17986M: Atish Patra <atishp@atishpatra.org> 17987R: Anup Patel <anup@brainfault.org> 17988L: linux-riscv@lists.infradead.org 17989S: Supported 17990F: drivers/perf/riscv_pmu.c 17991F: drivers/perf/riscv_pmu_legacy.c 17992F: drivers/perf/riscv_pmu_sbi.c 17993 17994RISC-V ARCHITECTURE 17995M: Paul Walmsley <paul.walmsley@sifive.com> 17996M: Palmer Dabbelt <palmer@dabbelt.com> 17997M: Albert Ou <aou@eecs.berkeley.edu> 17998L: linux-riscv@lists.infradead.org 17999S: Supported 18000Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18001C: irc://irc.libera.chat/riscv 18002P: Documentation/riscv/patch-acceptance.rst 18003T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18004F: arch/riscv/ 18005N: riscv 18006K: riscv 18007 18008RISC-V MICROCHIP FPGA SUPPORT 18009M: Conor Dooley <conor.dooley@microchip.com> 18010M: Daire McNamara <daire.mcnamara@microchip.com> 18011L: linux-riscv@lists.infradead.org 18012S: Supported 18013F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18014F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18015F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18016F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18017F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18018F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18019F: Documentation/devicetree/bindings/riscv/microchip.yaml 18020F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18021F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18022F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18023F: arch/riscv/boot/dts/microchip/ 18024F: drivers/char/hw_random/mpfs-rng.c 18025F: drivers/clk/microchip/clk-mpfs*.c 18026F: drivers/i2c/busses/i2c-microchip-corei2c.c 18027F: drivers/mailbox/mailbox-mpfs.c 18028F: drivers/pci/controller/pcie-microchip-host.c 18029F: drivers/reset/reset-mpfs.c 18030F: drivers/rtc/rtc-mpfs.c 18031F: drivers/soc/microchip/mpfs-sys-controller.c 18032F: drivers/spi/spi-microchip-core-qspi.c 18033F: drivers/spi/spi-microchip-core.c 18034F: drivers/usb/musb/mpfs.c 18035F: include/soc/microchip/mpfs.h 18036 18037RISC-V MISC SOC SUPPORT 18038M: Conor Dooley <conor@kernel.org> 18039L: linux-riscv@lists.infradead.org 18040S: Maintained 18041Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18042T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18043F: Documentation/devicetree/bindings/riscv/ 18044F: arch/riscv/boot/dts/ 18045 18046RNBD BLOCK DRIVERS 18047M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18048M: Jack Wang <jinpu.wang@ionos.com> 18049L: linux-block@vger.kernel.org 18050S: Maintained 18051F: drivers/block/rnbd/ 18052 18053ROCCAT DRIVERS 18054M: Stefan Achatz <erazor_de@users.sourceforge.net> 18055S: Maintained 18056W: http://sourceforge.net/projects/roccat/ 18057F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18058F: drivers/hid/hid-roccat* 18059F: include/linux/hid-roccat* 18060 18061ROCKCHIP CRYPTO DRIVERS 18062M: Corentin Labbe <clabbe@baylibre.com> 18063L: linux-crypto@vger.kernel.org 18064S: Maintained 18065F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18066F: drivers/crypto/rockchip/ 18067 18068ROCKCHIP I2S TDM DRIVER 18069M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18070L: linux-rockchip@lists.infradead.org 18071S: Maintained 18072F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18073F: sound/soc/rockchip/rockchip_i2s_tdm.* 18074 18075ROCKCHIP ISP V1 DRIVER 18076M: Dafna Hirschfeld <dafna@fastmail.com> 18077L: linux-media@vger.kernel.org 18078L: linux-rockchip@lists.infradead.org 18079S: Maintained 18080F: Documentation/admin-guide/media/rkisp1.rst 18081F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18082F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18083F: drivers/media/platform/rockchip/rkisp1 18084F: include/uapi/linux/rkisp1-config.h 18085 18086ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18087M: Jacob Chen <jacob-chen@iotwrt.com> 18088M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18089L: linux-media@vger.kernel.org 18090L: linux-rockchip@lists.infradead.org 18091S: Maintained 18092F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18093F: drivers/media/platform/rockchip/rga/ 18094 18095ROCKCHIP VIDEO DECODER DRIVER 18096M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18097L: linux-media@vger.kernel.org 18098L: linux-rockchip@lists.infradead.org 18099S: Maintained 18100F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18101F: drivers/staging/media/rkvdec/ 18102 18103ROCKER DRIVER 18104M: Jiri Pirko <jiri@resnulli.us> 18105L: netdev@vger.kernel.org 18106S: Supported 18107F: drivers/net/ethernet/rocker/ 18108 18109ROCKETPORT EXPRESS/INFINITY DRIVER 18110M: Kevin Cernekee <cernekee@gmail.com> 18111L: linux-serial@vger.kernel.org 18112S: Odd Fixes 18113F: drivers/tty/serial/rp2.* 18114 18115ROHM BD99954 CHARGER IC 18116M: Matti Vaittinen <mazziesaccount@gmail.com> 18117S: Supported 18118F: drivers/power/supply/bd99954-charger.c 18119F: drivers/power/supply/bd99954-charger.h 18120 18121ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18122M: Tomasz Duszynski <tduszyns@gmail.com> 18123S: Maintained 18124F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18125F: drivers/iio/light/bh1750.c 18126 18127ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18128M: Marek Vasut <marek.vasut+renesas@gmail.com> 18129L: linux-kernel@vger.kernel.org 18130L: linux-renesas-soc@vger.kernel.org 18131S: Supported 18132F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18133F: drivers/gpio/gpio-bd9571mwv.c 18134F: drivers/mfd/bd9571mwv.c 18135F: drivers/regulator/bd9571mwv-regulator.c 18136F: include/linux/mfd/bd9571mwv.h 18137 18138ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18139M: Matti Vaittinen <mazziesaccount@gmail.com> 18140S: Supported 18141F: drivers/clk/clk-bd718x7.c 18142F: drivers/gpio/gpio-bd71815.c 18143F: drivers/gpio/gpio-bd71828.c 18144F: drivers/mfd/rohm-bd71828.c 18145F: drivers/mfd/rohm-bd718x7.c 18146F: drivers/mfd/rohm-bd9576.c 18147F: drivers/regulator/bd71815-regulator.c 18148F: drivers/regulator/bd71828-regulator.c 18149F: drivers/regulator/bd718x7-regulator.c 18150F: drivers/regulator/bd9576-regulator.c 18151F: drivers/regulator/rohm-regulator.c 18152F: drivers/rtc/rtc-bd70528.c 18153F: drivers/watchdog/bd9576_wdt.c 18154F: include/linux/mfd/rohm-bd71815.h 18155F: include/linux/mfd/rohm-bd71828.h 18156F: include/linux/mfd/rohm-bd718x7.h 18157F: include/linux/mfd/rohm-bd957x.h 18158F: include/linux/mfd/rohm-generic.h 18159F: include/linux/mfd/rohm-shared.h 18160 18161ROSE NETWORK LAYER 18162M: Ralf Baechle <ralf@linux-mips.org> 18163L: linux-hams@vger.kernel.org 18164S: Maintained 18165W: http://www.linux-ax25.org/ 18166F: include/net/rose.h 18167F: include/uapi/linux/rose.h 18168F: net/rose/ 18169 18170ROTATION DRIVER FOR ALLWINNER A83T 18171M: Jernej Skrabec <jernej.skrabec@gmail.com> 18172L: linux-media@vger.kernel.org 18173S: Maintained 18174T: git git://linuxtv.org/media_tree.git 18175F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18176F: drivers/media/platform/sunxi/sun8i-rotate/ 18177 18178RPMSG TTY DRIVER 18179M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18180L: linux-remoteproc@vger.kernel.org 18181S: Maintained 18182F: drivers/tty/rpmsg_tty.c 18183 18184RTL2830 MEDIA DRIVER 18185M: Antti Palosaari <crope@iki.fi> 18186L: linux-media@vger.kernel.org 18187S: Maintained 18188W: https://linuxtv.org 18189W: http://palosaari.fi/linux/ 18190Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18191T: git git://linuxtv.org/anttip/media_tree.git 18192F: drivers/media/dvb-frontends/rtl2830* 18193 18194RTL2832 MEDIA DRIVER 18195M: Antti Palosaari <crope@iki.fi> 18196L: linux-media@vger.kernel.org 18197S: Maintained 18198W: https://linuxtv.org 18199W: http://palosaari.fi/linux/ 18200Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18201T: git git://linuxtv.org/anttip/media_tree.git 18202F: drivers/media/dvb-frontends/rtl2832* 18203 18204RTL2832_SDR MEDIA DRIVER 18205M: Antti Palosaari <crope@iki.fi> 18206L: linux-media@vger.kernel.org 18207S: Maintained 18208W: https://linuxtv.org 18209W: http://palosaari.fi/linux/ 18210Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18211T: git git://linuxtv.org/anttip/media_tree.git 18212F: drivers/media/dvb-frontends/rtl2832_sdr* 18213 18214RTL8180 WIRELESS DRIVER 18215L: linux-wireless@vger.kernel.org 18216S: Orphan 18217W: https://wireless.wiki.kernel.org/ 18218T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18219F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18220 18221RTL8187 WIRELESS DRIVER 18222M: Herton Ronaldo Krzesinski <herton@canonical.com> 18223M: Hin-Tak Leung <htl10@users.sourceforge.net> 18224M: Larry Finger <Larry.Finger@lwfinger.net> 18225L: linux-wireless@vger.kernel.org 18226S: Maintained 18227W: https://wireless.wiki.kernel.org/ 18228T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18229F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18230 18231RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18232M: Jes Sorensen <Jes.Sorensen@gmail.com> 18233L: linux-wireless@vger.kernel.org 18234S: Maintained 18235T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18236F: drivers/net/wireless/realtek/rtl8xxxu/ 18237 18238RTRS TRANSPORT DRIVERS 18239M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18240M: Jack Wang <jinpu.wang@ionos.com> 18241L: linux-rdma@vger.kernel.org 18242S: Maintained 18243F: drivers/infiniband/ulp/rtrs/ 18244 18245RUNTIME VERIFICATION (RV) 18246M: Daniel Bristot de Oliveira <bristot@kernel.org> 18247M: Steven Rostedt <rostedt@goodmis.org> 18248L: linux-trace-devel@vger.kernel.org 18249S: Maintained 18250F: Documentation/trace/rv/ 18251F: include/linux/rv.h 18252F: include/rv/ 18253F: kernel/trace/rv/ 18254F: tools/verification/ 18255 18256RUST 18257M: Miguel Ojeda <ojeda@kernel.org> 18258M: Alex Gaynor <alex.gaynor@gmail.com> 18259M: Wedson Almeida Filho <wedsonaf@gmail.com> 18260R: Boqun Feng <boqun.feng@gmail.com> 18261R: Gary Guo <gary@garyguo.net> 18262R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18263L: rust-for-linux@vger.kernel.org 18264S: Supported 18265W: https://github.com/Rust-for-Linux/linux 18266B: https://github.com/Rust-for-Linux/linux/issues 18267C: zulip://rust-for-linux.zulipchat.com 18268T: git https://github.com/Rust-for-Linux/linux.git rust-next 18269F: Documentation/rust/ 18270F: rust/ 18271F: samples/rust/ 18272F: scripts/*rust* 18273K: \b(?i:rust)\b 18274 18275RXRPC SOCKETS (AF_RXRPC) 18276M: David Howells <dhowells@redhat.com> 18277M: Marc Dionne <marc.dionne@auristor.com> 18278L: linux-afs@lists.infradead.org 18279S: Supported 18280W: https://www.infradead.org/~dhowells/kafs/ 18281F: Documentation/networking/rxrpc.rst 18282F: include/keys/rxrpc-type.h 18283F: include/net/af_rxrpc.h 18284F: include/trace/events/rxrpc.h 18285F: include/uapi/linux/rxrpc.h 18286F: net/rxrpc/ 18287 18288S3 SAVAGE FRAMEBUFFER DRIVER 18289M: Antonino Daplas <adaplas@gmail.com> 18290L: linux-fbdev@vger.kernel.org 18291S: Maintained 18292F: drivers/video/fbdev/savage/ 18293 18294S390 ARCHITECTURE 18295M: Heiko Carstens <hca@linux.ibm.com> 18296M: Vasily Gorbik <gor@linux.ibm.com> 18297M: Alexander Gordeev <agordeev@linux.ibm.com> 18298R: Christian Borntraeger <borntraeger@linux.ibm.com> 18299R: Sven Schnelle <svens@linux.ibm.com> 18300L: linux-s390@vger.kernel.org 18301S: Supported 18302T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18303F: Documentation/driver-api/s390-drivers.rst 18304F: Documentation/s390/ 18305F: arch/s390/ 18306F: drivers/s390/ 18307F: drivers/watchdog/diag288_wdt.c 18308 18309S390 COMMON I/O LAYER 18310M: Vineeth Vijayan <vneethv@linux.ibm.com> 18311M: Peter Oberparleiter <oberpar@linux.ibm.com> 18312L: linux-s390@vger.kernel.org 18313S: Supported 18314F: drivers/s390/cio/ 18315 18316S390 DASD DRIVER 18317M: Stefan Haberland <sth@linux.ibm.com> 18318M: Jan Hoeppner <hoeppner@linux.ibm.com> 18319L: linux-s390@vger.kernel.org 18320S: Supported 18321F: block/partitions/ibm.c 18322F: drivers/s390/block/dasd* 18323F: include/linux/dasd_mod.h 18324 18325S390 IOMMU (PCI) 18326M: Matthew Rosato <mjrosato@linux.ibm.com> 18327M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18328L: linux-s390@vger.kernel.org 18329S: Supported 18330F: drivers/iommu/s390-iommu.c 18331 18332S390 IUCV NETWORK LAYER 18333M: Alexandra Winter <wintera@linux.ibm.com> 18334M: Wenjia Zhang <wenjia@linux.ibm.com> 18335L: linux-s390@vger.kernel.org 18336L: netdev@vger.kernel.org 18337S: Supported 18338F: drivers/s390/net/*iucv* 18339F: include/net/iucv/ 18340F: net/iucv/ 18341 18342S390 NETWORK DRIVERS 18343M: Alexandra Winter <wintera@linux.ibm.com> 18344M: Wenjia Zhang <wenjia@linux.ibm.com> 18345L: linux-s390@vger.kernel.org 18346L: netdev@vger.kernel.org 18347S: Supported 18348F: drivers/s390/net/ 18349 18350S390 MM 18351M: Alexander Gordeev <agordeev@linux.ibm.com> 18352M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18353L: linux-s390@vger.kernel.org 18354S: Supported 18355T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18356F: arch/s390/include/asm/pgtable.h 18357F: arch/s390/mm 18358 18359S390 PCI SUBSYSTEM 18360M: Niklas Schnelle <schnelle@linux.ibm.com> 18361M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18362L: linux-s390@vger.kernel.org 18363S: Supported 18364F: arch/s390/pci/ 18365F: drivers/pci/hotplug/s390_pci_hpc.c 18366F: Documentation/s390/pci.rst 18367 18368S390 SCM DRIVER 18369M: Vineeth Vijayan <vneethv@linux.ibm.com> 18370L: linux-s390@vger.kernel.org 18371S: Supported 18372F: drivers/s390/block/scm* 18373F: drivers/s390/cio/scm.c 18374 18375S390 VFIO AP DRIVER 18376M: Tony Krowiak <akrowiak@linux.ibm.com> 18377M: Halil Pasic <pasic@linux.ibm.com> 18378M: Jason Herne <jjherne@linux.ibm.com> 18379L: linux-s390@vger.kernel.org 18380S: Supported 18381F: Documentation/s390/vfio-ap* 18382F: drivers/s390/crypto/vfio_ap* 18383 18384S390 VFIO-CCW DRIVER 18385M: Eric Farman <farman@linux.ibm.com> 18386M: Matthew Rosato <mjrosato@linux.ibm.com> 18387R: Halil Pasic <pasic@linux.ibm.com> 18388L: linux-s390@vger.kernel.org 18389L: kvm@vger.kernel.org 18390S: Supported 18391F: Documentation/s390/vfio-ccw.rst 18392F: drivers/s390/cio/vfio_ccw* 18393F: include/uapi/linux/vfio_ccw.h 18394 18395S390 VFIO-PCI DRIVER 18396M: Matthew Rosato <mjrosato@linux.ibm.com> 18397M: Eric Farman <farman@linux.ibm.com> 18398L: linux-s390@vger.kernel.org 18399L: kvm@vger.kernel.org 18400S: Supported 18401F: arch/s390/kvm/pci* 18402F: drivers/vfio/pci/vfio_pci_zdev.c 18403F: include/uapi/linux/vfio_zdev.h 18404 18405S390 ZCRYPT DRIVER 18406M: Harald Freudenberger <freude@linux.ibm.com> 18407L: linux-s390@vger.kernel.org 18408S: Supported 18409F: drivers/s390/crypto/ 18410 18411S390 ZFCP DRIVER 18412M: Steffen Maier <maier@linux.ibm.com> 18413M: Benjamin Block <bblock@linux.ibm.com> 18414L: linux-s390@vger.kernel.org 18415S: Supported 18416F: drivers/s390/scsi/zfcp_* 18417 18418SAA6588 RDS RECEIVER DRIVER 18419M: Hans Verkuil <hverkuil@xs4all.nl> 18420L: linux-media@vger.kernel.org 18421S: Odd Fixes 18422W: https://linuxtv.org 18423T: git git://linuxtv.org/media_tree.git 18424F: drivers/media/i2c/saa6588* 18425 18426SAA7134 VIDEO4LINUX DRIVER 18427M: Mauro Carvalho Chehab <mchehab@kernel.org> 18428L: linux-media@vger.kernel.org 18429S: Odd fixes 18430W: https://linuxtv.org 18431T: git git://linuxtv.org/media_tree.git 18432F: Documentation/driver-api/media/drivers/saa7134* 18433F: drivers/media/pci/saa7134/ 18434 18435SAA7146 VIDEO4LINUX-2 DRIVER 18436M: Hans Verkuil <hverkuil@xs4all.nl> 18437L: linux-media@vger.kernel.org 18438S: Maintained 18439T: git git://linuxtv.org/media_tree.git 18440F: drivers/media/common/saa7146/ 18441F: drivers/media/pci/saa7146/ 18442F: include/media/drv-intf/saa7146* 18443 18444SAFESETID SECURITY MODULE 18445M: Micah Morton <mortonm@chromium.org> 18446S: Supported 18447F: Documentation/admin-guide/LSM/SafeSetID.rst 18448F: security/safesetid/ 18449 18450SAMSUNG AUDIO (ASoC) DRIVERS 18451M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18452M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18453L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18454S: Supported 18455B: mailto:linux-samsung-soc@vger.kernel.org 18456F: Documentation/devicetree/bindings/sound/samsung* 18457F: sound/soc/samsung/ 18458 18459SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18460M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18461L: linux-crypto@vger.kernel.org 18462L: linux-samsung-soc@vger.kernel.org 18463S: Maintained 18464F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18465F: drivers/crypto/exynos-rng.c 18466 18467SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18468M: Łukasz Stelmach <l.stelmach@samsung.com> 18469L: linux-samsung-soc@vger.kernel.org 18470S: Maintained 18471F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18472F: drivers/char/hw_random/exynos-trng.c 18473 18474SAMSUNG FRAMEBUFFER DRIVER 18475M: Jingoo Han <jingoohan1@gmail.com> 18476L: linux-fbdev@vger.kernel.org 18477S: Maintained 18478F: drivers/video/fbdev/s3c-fb.c 18479 18480SAMSUNG INTERCONNECT DRIVERS 18481M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18482M: Artur Świgoń <a.swigon@samsung.com> 18483L: linux-pm@vger.kernel.org 18484L: linux-samsung-soc@vger.kernel.org 18485S: Supported 18486F: drivers/interconnect/samsung/ 18487 18488SAMSUNG LAPTOP DRIVER 18489M: Corentin Chary <corentin.chary@gmail.com> 18490L: platform-driver-x86@vger.kernel.org 18491S: Maintained 18492F: drivers/platform/x86/samsung-laptop.c 18493 18494SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18495M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18496L: linux-kernel@vger.kernel.org 18497L: linux-samsung-soc@vger.kernel.org 18498S: Supported 18499B: mailto:linux-samsung-soc@vger.kernel.org 18500F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18501F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18502F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18503F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18504F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18505F: drivers/clk/clk-s2mps11.c 18506F: drivers/mfd/sec*.c 18507F: drivers/regulator/s2m*.c 18508F: drivers/regulator/s5m*.c 18509F: drivers/rtc/rtc-s5m.c 18510F: include/linux/mfd/samsung/ 18511 18512SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18513M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18514L: linux-media@vger.kernel.org 18515L: linux-samsung-soc@vger.kernel.org 18516S: Maintained 18517F: drivers/media/platform/samsung/s3c-camif/ 18518F: include/media/drv-intf/s3c_camif.h 18519 18520SAMSUNG S3FWRN5 NFC DRIVER 18521M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18522L: linux-nfc@lists.01.org (subscribers-only) 18523S: Maintained 18524F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18525F: drivers/nfc/s3fwrn5 18526 18527SAMSUNG S5C73M3 CAMERA DRIVER 18528M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18529M: Andrzej Hajda <andrzej.hajda@intel.com> 18530L: linux-media@vger.kernel.org 18531S: Supported 18532F: drivers/media/i2c/s5c73m3/* 18533 18534SAMSUNG S5K5BAF CAMERA DRIVER 18535M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18536M: Andrzej Hajda <andrzej.hajda@intel.com> 18537L: linux-media@vger.kernel.org 18538S: Supported 18539F: drivers/media/i2c/s5k5baf.c 18540 18541SAMSUNG S5P Security SubSystem (SSS) DRIVER 18542M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18543M: Vladimir Zapolskiy <vz@mleia.com> 18544L: linux-crypto@vger.kernel.org 18545L: linux-samsung-soc@vger.kernel.org 18546S: Maintained 18547F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18548F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18549F: drivers/crypto/s5p-sss.c 18550 18551SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18552M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18553L: linux-media@vger.kernel.org 18554S: Supported 18555Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18556F: drivers/media/platform/samsung/exynos4-is/ 18557 18558SAMSUNG SOC CLOCK DRIVERS 18559M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18560M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18561M: Tomasz Figa <tomasz.figa@gmail.com> 18562M: Chanwoo Choi <cw00.choi@samsung.com> 18563R: Alim Akhtar <alim.akhtar@samsung.com> 18564L: linux-samsung-soc@vger.kernel.org 18565S: Supported 18566T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18567T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18568F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18569F: Documentation/devicetree/bindings/clock/samsung,s3c* 18570F: drivers/clk/samsung/ 18571F: include/dt-bindings/clock/exynos*.h 18572F: include/dt-bindings/clock/s5p*.h 18573F: include/dt-bindings/clock/samsung,*.h 18574F: include/linux/clk/samsung.h 18575 18576SAMSUNG SPI DRIVERS 18577M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18578M: Andi Shyti <andi@etezian.org> 18579L: linux-spi@vger.kernel.org 18580L: linux-samsung-soc@vger.kernel.org 18581S: Maintained 18582F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18583F: drivers/spi/spi-s3c* 18584F: include/linux/platform_data/spi-s3c64xx.h 18585 18586SAMSUNG SXGBE DRIVERS 18587M: Byungho An <bh74.an@samsung.com> 18588L: netdev@vger.kernel.org 18589S: Supported 18590F: drivers/net/ethernet/samsung/sxgbe/ 18591 18592SAMSUNG THERMAL DRIVER 18593M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18594M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18595L: linux-pm@vger.kernel.org 18596L: linux-samsung-soc@vger.kernel.org 18597S: Maintained 18598F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18599F: drivers/thermal/samsung/ 18600 18601SAMSUNG USB2 PHY DRIVER 18602M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18603L: linux-kernel@vger.kernel.org 18604S: Supported 18605F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18606F: Documentation/driver-api/phy/samsung-usb2.rst 18607F: drivers/phy/samsung/phy-exynos4210-usb2.c 18608F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18609F: drivers/phy/samsung/phy-exynos5250-usb2.c 18610F: drivers/phy/samsung/phy-s5pv210-usb2.c 18611F: drivers/phy/samsung/phy-samsung-usb2.c 18612F: drivers/phy/samsung/phy-samsung-usb2.h 18613 18614SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18615M: Paul Barker <paul.barker@sancloud.com> 18616R: Marc Murphy <marc.murphy@sancloud.com> 18617S: Supported 18618F: arch/arm/boot/dts/am335x-sancloud* 18619 18620SC1200 WDT DRIVER 18621M: Zwane Mwaikambo <zwanem@gmail.com> 18622S: Maintained 18623F: drivers/watchdog/sc1200wdt.c 18624 18625SCHEDULER 18626M: Ingo Molnar <mingo@redhat.com> 18627M: Peter Zijlstra <peterz@infradead.org> 18628M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18629M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18630R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18631R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18632R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18633R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18634R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18635R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18636L: linux-kernel@vger.kernel.org 18637S: Maintained 18638T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18639F: include/linux/preempt.h 18640F: include/linux/sched.h 18641F: include/linux/wait.h 18642F: include/uapi/linux/sched.h 18643F: kernel/sched/ 18644 18645SCR24X CHIP CARD INTERFACE DRIVER 18646M: Lubomir Rintel <lkundrak@v3.sk> 18647S: Supported 18648F: drivers/char/pcmcia/scr24x_cs.c 18649 18650SCSI RDMA PROTOCOL (SRP) INITIATOR 18651M: Bart Van Assche <bvanassche@acm.org> 18652L: linux-rdma@vger.kernel.org 18653S: Supported 18654Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18655F: drivers/infiniband/ulp/srp/ 18656F: include/scsi/srp.h 18657 18658SCSI RDMA PROTOCOL (SRP) TARGET 18659M: Bart Van Assche <bvanassche@acm.org> 18660L: linux-rdma@vger.kernel.org 18661L: target-devel@vger.kernel.org 18662S: Supported 18663Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18664F: drivers/infiniband/ulp/srpt/ 18665 18666SCSI SG DRIVER 18667M: Doug Gilbert <dgilbert@interlog.com> 18668L: linux-scsi@vger.kernel.org 18669S: Maintained 18670W: http://sg.danny.cz/sg 18671F: Documentation/scsi/scsi-generic.rst 18672F: drivers/scsi/sg.c 18673F: include/scsi/sg.h 18674 18675SCSI SUBSYSTEM 18676M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18677M: "Martin K. Petersen" <martin.petersen@oracle.com> 18678L: linux-scsi@vger.kernel.org 18679S: Maintained 18680Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18681T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18682T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18683F: Documentation/devicetree/bindings/scsi/ 18684F: drivers/scsi/ 18685F: drivers/ufs/ 18686F: include/scsi/ 18687 18688SCSI TAPE DRIVER 18689M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18690L: linux-scsi@vger.kernel.org 18691S: Maintained 18692F: Documentation/scsi/st.rst 18693F: drivers/scsi/st.* 18694F: drivers/scsi/st_*.h 18695 18696SCSI TARGET CORE USER DRIVER 18697M: Bodo Stroesser <bostroesser@gmail.com> 18698L: linux-scsi@vger.kernel.org 18699L: target-devel@vger.kernel.org 18700S: Supported 18701F: Documentation/target/tcmu-design.rst 18702F: drivers/target/target_core_user.c 18703F: include/uapi/linux/target_core_user.h 18704 18705SCSI TARGET SUBSYSTEM 18706M: "Martin K. Petersen" <martin.petersen@oracle.com> 18707L: linux-scsi@vger.kernel.org 18708L: target-devel@vger.kernel.org 18709S: Supported 18710W: http://www.linux-iscsi.org 18711Q: https://patchwork.kernel.org/project/target-devel/list/ 18712T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18713F: Documentation/target/ 18714F: drivers/target/ 18715F: include/target/ 18716 18717SCTP PROTOCOL 18718M: Neil Horman <nhorman@tuxdriver.com> 18719M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18720M: Xin Long <lucien.xin@gmail.com> 18721L: linux-sctp@vger.kernel.org 18722S: Maintained 18723W: http://lksctp.sourceforge.net 18724F: Documentation/networking/sctp.rst 18725F: include/linux/sctp.h 18726F: include/net/sctp/ 18727F: include/uapi/linux/sctp.h 18728F: net/sctp/ 18729 18730SCx200 CPU SUPPORT 18731M: Jim Cromie <jim.cromie@gmail.com> 18732S: Odd Fixes 18733F: Documentation/i2c/busses/scx200_acb.rst 18734F: arch/x86/platform/scx200/ 18735F: drivers/i2c/busses/scx200* 18736F: drivers/mtd/maps/scx200_docflash.c 18737F: drivers/watchdog/scx200_wdt.c 18738F: include/linux/scx200.h 18739 18740SCx200 GPIO DRIVER 18741M: Jim Cromie <jim.cromie@gmail.com> 18742S: Maintained 18743F: drivers/char/scx200_gpio.c 18744F: include/linux/scx200_gpio.h 18745 18746SCx200 HRT CLOCKSOURCE DRIVER 18747M: Jim Cromie <jim.cromie@gmail.com> 18748S: Maintained 18749F: drivers/clocksource/scx200_hrt.c 18750 18751SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18752M: Sascha Sommer <saschasommer@freenet.de> 18753L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18754S: Maintained 18755F: drivers/mmc/host/sdricoh_cs.c 18756 18757SECO BOARDS CEC DRIVER 18758M: Ettore Chimenti <ek5.chimenti@gmail.com> 18759S: Maintained 18760F: drivers/media/cec/platform/seco/seco-cec.c 18761F: drivers/media/cec/platform/seco/seco-cec.h 18762 18763SECURE COMPUTING 18764M: Kees Cook <keescook@chromium.org> 18765R: Andy Lutomirski <luto@amacapital.net> 18766R: Will Drewry <wad@chromium.org> 18767S: Supported 18768T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18769F: Documentation/userspace-api/seccomp_filter.rst 18770F: include/linux/seccomp.h 18771F: include/uapi/linux/seccomp.h 18772F: kernel/seccomp.c 18773F: tools/testing/selftests/kselftest_harness.h 18774F: tools/testing/selftests/seccomp/* 18775K: \bsecure_computing 18776K: \bTIF_SECCOMP\b 18777 18778SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18779M: Kamal Dasu <kdasu.kdev@gmail.com> 18780M: Al Cooper <alcooperx@gmail.com> 18781R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18782L: linux-mmc@vger.kernel.org 18783S: Maintained 18784F: drivers/mmc/host/sdhci-brcmstb* 18785 18786SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18787M: Adrian Hunter <adrian.hunter@intel.com> 18788L: linux-mmc@vger.kernel.org 18789S: Supported 18790F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18791F: drivers/mmc/host/sdhci* 18792 18793SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18794M: Eugen Hristev <eugen.hristev@microchip.com> 18795L: linux-mmc@vger.kernel.org 18796S: Supported 18797F: drivers/mmc/host/sdhci-of-at91.c 18798 18799SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18800M: Ben Dooks <ben-linux@fluff.org> 18801M: Jaehoon Chung <jh80.chung@samsung.com> 18802L: linux-mmc@vger.kernel.org 18803S: Maintained 18804F: drivers/mmc/host/sdhci-s3c* 18805 18806SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18807M: Viresh Kumar <vireshk@kernel.org> 18808L: linux-mmc@vger.kernel.org 18809S: Maintained 18810F: drivers/mmc/host/sdhci-spear.c 18811 18812SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18813M: Vignesh Raghavendra <vigneshr@ti.com> 18814L: linux-mmc@vger.kernel.org 18815S: Maintained 18816F: drivers/mmc/host/sdhci-omap.c 18817 18818SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18819M: Haibo Chen <haibo.chen@nxp.com> 18820L: linux-imx@nxp.com 18821L: linux-mmc@vger.kernel.org 18822S: Maintained 18823F: drivers/mmc/host/sdhci-esdhc-imx.c 18824 18825SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18826M: Jonathan Derrick <jonathan.derrick@linux.dev> 18827L: linux-block@vger.kernel.org 18828S: Supported 18829F: block/opal_proto.h 18830F: block/sed* 18831F: include/linux/sed* 18832F: include/uapi/linux/sed* 18833 18834SECURITY CONTACT 18835M: Security Officers <security@kernel.org> 18836S: Supported 18837F: Documentation/admin-guide/security-bugs.rst 18838 18839SECURITY SUBSYSTEM 18840M: Paul Moore <paul@paul-moore.com> 18841M: James Morris <jmorris@namei.org> 18842M: "Serge E. Hallyn" <serge@hallyn.com> 18843L: linux-security-module@vger.kernel.org (suggested Cc:) 18844S: Supported 18845W: http://kernsec.org/ 18846T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18847F: security/ 18848X: security/selinux/ 18849 18850SELINUX SECURITY MODULE 18851M: Paul Moore <paul@paul-moore.com> 18852M: Stephen Smalley <stephen.smalley.work@gmail.com> 18853M: Eric Paris <eparis@parisplace.org> 18854L: selinux@vger.kernel.org 18855S: Supported 18856W: https://selinuxproject.org 18857W: https://github.com/SELinuxProject 18858T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18859F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18860F: Documentation/ABI/obsolete/sysfs-selinux-disable 18861F: Documentation/admin-guide/LSM/SELinux.rst 18862F: include/trace/events/avc.h 18863F: include/uapi/linux/selinux_netlink.h 18864F: scripts/selinux/ 18865F: security/selinux/ 18866 18867SENSABLE PHANTOM 18868M: Jiri Slaby <jirislaby@kernel.org> 18869S: Maintained 18870F: drivers/misc/phantom.c 18871F: include/uapi/linux/phantom.h 18872 18873SENSEAIR SUNRISE 006-0-0007 18874M: Jacopo Mondi <jacopo@jmondi.org> 18875S: Maintained 18876F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18877F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18878F: drivers/iio/chemical/sunrise_co2.c 18879 18880SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18881M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18882S: Maintained 18883F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18884F: drivers/iio/chemical/scd30.h 18885F: drivers/iio/chemical/scd30_core.c 18886F: drivers/iio/chemical/scd30_i2c.c 18887F: drivers/iio/chemical/scd30_serial.c 18888 18889SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18890M: Roan van Dijk <roan@protonic.nl> 18891S: Maintained 18892F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18893F: drivers/iio/chemical/scd4x.c 18894 18895SENSIRION SGP40 GAS SENSOR DRIVER 18896M: Andreas Klinger <ak@it-klinger.de> 18897S: Maintained 18898F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18899F: drivers/iio/chemical/sgp40.c 18900 18901SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18902M: Tomasz Duszynski <tduszyns@gmail.com> 18903S: Maintained 18904F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18905F: drivers/iio/chemical/sps30.c 18906F: drivers/iio/chemical/sps30_i2c.c 18907F: drivers/iio/chemical/sps30_serial.c 18908 18909SERIAL DEVICE BUS 18910M: Rob Herring <robh@kernel.org> 18911L: linux-serial@vger.kernel.org 18912S: Maintained 18913F: Documentation/devicetree/bindings/serial/serial.yaml 18914F: drivers/tty/serdev/ 18915F: include/linux/serdev.h 18916 18917SERIAL DRIVERS 18918M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18919L: linux-serial@vger.kernel.org 18920S: Maintained 18921F: Documentation/devicetree/bindings/serial/ 18922F: drivers/tty/serial/ 18923 18924SERIAL IR RECEIVER 18925M: Sean Young <sean@mess.org> 18926L: linux-media@vger.kernel.org 18927S: Maintained 18928F: drivers/media/rc/serial_ir.c 18929 18930SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18931M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18932L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18933S: Maintained 18934F: Documentation/devicetree/bindings/slimbus/ 18935F: drivers/slimbus/ 18936F: include/linux/slimbus.h 18937 18938SFC NETWORK DRIVER 18939M: Edward Cree <ecree.xilinx@gmail.com> 18940M: Martin Habets <habetsm.xilinx@gmail.com> 18941L: netdev@vger.kernel.org 18942S: Supported 18943F: Documentation/networking/devlink/sfc.rst 18944F: drivers/net/ethernet/sfc/ 18945 18946SFF/SFP/SFP+ MODULE SUPPORT 18947M: Russell King <linux@armlinux.org.uk> 18948L: netdev@vger.kernel.org 18949S: Maintained 18950F: Documentation/devicetree/bindings/net/sff,sfp.yaml 18951F: drivers/net/phy/phylink.c 18952F: drivers/net/phy/sfp* 18953F: include/linux/mdio/mdio-i2c.h 18954F: include/linux/phylink.h 18955F: include/linux/sfp.h 18956K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18957 18958SGI GRU DRIVER 18959M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18960S: Maintained 18961F: drivers/misc/sgi-gru/ 18962 18963SGI XP/XPC/XPNET DRIVER 18964M: Robin Holt <robinmholt@gmail.com> 18965M: Steve Wahl <steve.wahl@hpe.com> 18966R: Mike Travis <mike.travis@hpe.com> 18967S: Maintained 18968F: drivers/misc/sgi-xp/ 18969 18970SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18971M: Karsten Graul <kgraul@linux.ibm.com> 18972M: Wenjia Zhang <wenjia@linux.ibm.com> 18973M: Jan Karcher <jaka@linux.ibm.com> 18974L: linux-s390@vger.kernel.org 18975S: Supported 18976F: net/smc/ 18977 18978SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18979M: Linus Walleij <linus.walleij@linaro.org> 18980L: linux-iio@vger.kernel.org 18981S: Maintained 18982T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18983F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18984F: drivers/iio/light/gp2ap002.c 18985 18986SHARP RJ54N1CB0C SENSOR DRIVER 18987M: Jacopo Mondi <jacopo@jmondi.org> 18988L: linux-media@vger.kernel.org 18989S: Odd fixes 18990T: git git://linuxtv.org/media_tree.git 18991F: drivers/media/i2c/rj54n1cb0c.c 18992F: include/media/i2c/rj54n1cb0c.h 18993 18994SH_VOU V4L2 OUTPUT DRIVER 18995L: linux-media@vger.kernel.org 18996S: Orphan 18997F: drivers/media/platform/renesas/sh_vou.c 18998F: include/media/drv-intf/sh_vou.h 18999 19000SI2157 MEDIA DRIVER 19001M: Antti Palosaari <crope@iki.fi> 19002L: linux-media@vger.kernel.org 19003S: Maintained 19004W: https://linuxtv.org 19005W: http://palosaari.fi/linux/ 19006Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19007T: git git://linuxtv.org/anttip/media_tree.git 19008F: drivers/media/tuners/si2157* 19009 19010SI2165 MEDIA DRIVER 19011M: Matthias Schwarzott <zzam@gentoo.org> 19012L: linux-media@vger.kernel.org 19013S: Maintained 19014W: https://linuxtv.org 19015Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19016F: drivers/media/dvb-frontends/si2165* 19017 19018SI2168 MEDIA DRIVER 19019M: Antti Palosaari <crope@iki.fi> 19020L: linux-media@vger.kernel.org 19021S: Maintained 19022W: https://linuxtv.org 19023W: http://palosaari.fi/linux/ 19024Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19025T: git git://linuxtv.org/anttip/media_tree.git 19026F: drivers/media/dvb-frontends/si2168* 19027 19028SI470X FM RADIO RECEIVER I2C DRIVER 19029M: Hans Verkuil <hverkuil@xs4all.nl> 19030L: linux-media@vger.kernel.org 19031S: Odd Fixes 19032W: https://linuxtv.org 19033T: git git://linuxtv.org/media_tree.git 19034F: drivers/media/radio/si470x/radio-si470x-i2c.c 19035 19036SI470X FM RADIO RECEIVER USB DRIVER 19037M: Hans Verkuil <hverkuil@xs4all.nl> 19038L: linux-media@vger.kernel.org 19039S: Maintained 19040W: https://linuxtv.org 19041T: git git://linuxtv.org/media_tree.git 19042F: drivers/media/radio/si470x/radio-si470x-common.c 19043F: drivers/media/radio/si470x/radio-si470x-usb.c 19044F: drivers/media/radio/si470x/radio-si470x.h 19045 19046SI4713 FM RADIO TRANSMITTER I2C DRIVER 19047M: Eduardo Valentin <edubezval@gmail.com> 19048L: linux-media@vger.kernel.org 19049S: Odd Fixes 19050W: https://linuxtv.org 19051T: git git://linuxtv.org/media_tree.git 19052F: drivers/media/radio/si4713/si4713.? 19053 19054SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19055M: Eduardo Valentin <edubezval@gmail.com> 19056L: linux-media@vger.kernel.org 19057S: Odd Fixes 19058W: https://linuxtv.org 19059T: git git://linuxtv.org/media_tree.git 19060F: drivers/media/radio/si4713/radio-platform-si4713.c 19061 19062SI4713 FM RADIO TRANSMITTER USB DRIVER 19063M: Hans Verkuil <hverkuil@xs4all.nl> 19064L: linux-media@vger.kernel.org 19065S: Maintained 19066W: https://linuxtv.org 19067T: git git://linuxtv.org/media_tree.git 19068F: drivers/media/radio/si4713/radio-usb-si4713.c 19069 19070SIANO DVB DRIVER 19071M: Mauro Carvalho Chehab <mchehab@kernel.org> 19072L: linux-media@vger.kernel.org 19073S: Odd fixes 19074W: https://linuxtv.org 19075T: git git://linuxtv.org/media_tree.git 19076F: drivers/media/common/siano/ 19077F: drivers/media/mmc/siano/ 19078F: drivers/media/usb/siano/ 19079F: drivers/media/usb/siano/ 19080 19081SIFIVE DRIVERS 19082M: Palmer Dabbelt <palmer@dabbelt.com> 19083M: Paul Walmsley <paul.walmsley@sifive.com> 19084L: linux-riscv@lists.infradead.org 19085S: Supported 19086N: sifive 19087K: [^@]sifive 19088 19089SIFIVE FU540 SYSTEM-ON-CHIP 19090M: Paul Walmsley <paul.walmsley@sifive.com> 19091M: Palmer Dabbelt <palmer@dabbelt.com> 19092L: linux-riscv@lists.infradead.org 19093S: Supported 19094T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19095N: fu540 19096K: fu540 19097 19098SIFIVE PDMA DRIVER 19099M: Green Wan <green.wan@sifive.com> 19100S: Maintained 19101F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19102F: drivers/dma/sf-pdma/ 19103 19104SIFIVE SOC DRIVERS 19105M: Conor Dooley <conor@kernel.org> 19106L: linux-riscv@lists.infradead.org 19107S: Maintained 19108T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19109F: drivers/soc/sifive/ 19110 19111SILEAD TOUCHSCREEN DRIVER 19112M: Hans de Goede <hdegoede@redhat.com> 19113L: linux-input@vger.kernel.org 19114L: platform-driver-x86@vger.kernel.org 19115S: Maintained 19116F: drivers/input/touchscreen/silead.c 19117F: drivers/platform/x86/touchscreen_dmi.c 19118 19119SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19120M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19121S: Supported 19122F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19123F: drivers/net/wireless/silabs/wfx/ 19124 19125SILICON MOTION SM712 FRAME BUFFER DRIVER 19126M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19127M: Teddy Wang <teddy.wang@siliconmotion.com> 19128M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19129L: linux-fbdev@vger.kernel.org 19130S: Maintained 19131F: Documentation/fb/sm712fb.rst 19132F: drivers/video/fbdev/sm712* 19133 19134SILVACO I3C DUAL-ROLE MASTER 19135M: Miquel Raynal <miquel.raynal@bootlin.com> 19136M: Conor Culhane <conor.culhane@silvaco.com> 19137L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19138S: Maintained 19139F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19140F: drivers/i3c/master/svc-i3c-master.c 19141 19142SIMPLEFB FB DRIVER 19143M: Hans de Goede <hdegoede@redhat.com> 19144L: linux-fbdev@vger.kernel.org 19145S: Maintained 19146F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19147F: drivers/video/fbdev/simplefb.c 19148F: include/linux/platform_data/simplefb.h 19149 19150SIMTEC EB110ATX (Chalice CATS) 19151M: Simtec Linux Team <linux@simtec.co.uk> 19152S: Supported 19153W: http://www.simtec.co.uk/products/EB110ATX/ 19154 19155SIOX 19156M: Thorsten Scherer <t.scherer@eckelmann.de> 19157M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19158R: Pengutronix Kernel Team <kernel@pengutronix.de> 19159S: Supported 19160F: drivers/gpio/gpio-siox.c 19161F: drivers/siox/* 19162F: include/trace/events/siox.h 19163 19164SIPHASH PRF ROUTINES 19165M: Jason A. Donenfeld <Jason@zx2c4.com> 19166S: Maintained 19167F: include/linux/siphash.h 19168F: lib/siphash.c 19169F: lib/siphash_kunit.c 19170 19171SIS 190 ETHERNET DRIVER 19172M: Francois Romieu <romieu@fr.zoreil.com> 19173L: netdev@vger.kernel.org 19174S: Maintained 19175F: drivers/net/ethernet/sis/sis190.c 19176 19177SIS 900/7016 FAST ETHERNET DRIVER 19178M: Daniele Venzano <venza@brownhat.org> 19179L: netdev@vger.kernel.org 19180S: Maintained 19181W: http://www.brownhat.org/sis900.html 19182F: drivers/net/ethernet/sis/sis900.* 19183 19184SIS FRAMEBUFFER DRIVER 19185S: Orphan 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> 21678R: Hongren Zheng <i@zenithal.me> 21679L: linux-usb@vger.kernel.org 21680S: Maintained 21681F: Documentation/usb/usbip_protocol.rst 21682F: drivers/usb/usbip/ 21683F: tools/testing/selftests/drivers/usb/usbip/ 21684F: tools/usb/usbip/ 21685 21686USB PEGASUS DRIVER 21687M: Petko Manolov <petkan@nucleusys.com> 21688L: linux-usb@vger.kernel.org 21689L: netdev@vger.kernel.org 21690S: Maintained 21691W: https://github.com/petkan/pegasus 21692T: git https://github.com/petkan/pegasus.git 21693F: drivers/net/usb/pegasus.* 21694 21695USB PRINTER DRIVER (usblp) 21696M: Pete Zaitcev <zaitcev@redhat.com> 21697L: linux-usb@vger.kernel.org 21698S: Supported 21699F: drivers/usb/class/usblp.c 21700 21701USB RAW GADGET DRIVER 21702R: Andrey Konovalov <andreyknvl@gmail.com> 21703L: linux-usb@vger.kernel.org 21704S: Maintained 21705F: Documentation/usb/raw-gadget.rst 21706F: drivers/usb/gadget/legacy/raw_gadget.c 21707F: include/uapi/linux/usb/raw_gadget.h 21708 21709USB QMI WWAN NETWORK DRIVER 21710M: Bjørn Mork <bjorn@mork.no> 21711L: netdev@vger.kernel.org 21712S: Maintained 21713F: Documentation/ABI/testing/sysfs-class-net-qmi 21714F: drivers/net/usb/qmi_wwan.c 21715 21716USB RTL8150 DRIVER 21717M: Petko Manolov <petkan@nucleusys.com> 21718L: linux-usb@vger.kernel.org 21719L: netdev@vger.kernel.org 21720S: Maintained 21721W: https://github.com/petkan/rtl8150 21722T: git https://github.com/petkan/rtl8150.git 21723F: drivers/net/usb/rtl8150.c 21724 21725USB SERIAL SUBSYSTEM 21726M: Johan Hovold <johan@kernel.org> 21727L: linux-usb@vger.kernel.org 21728S: Maintained 21729T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21730F: Documentation/usb/usb-serial.rst 21731F: drivers/usb/serial/ 21732F: include/linux/usb/serial.h 21733 21734USB SMSC75XX ETHERNET DRIVER 21735M: Steve Glendinning <steve.glendinning@shawell.net> 21736L: netdev@vger.kernel.org 21737S: Maintained 21738F: drivers/net/usb/smsc75xx.* 21739 21740USB SMSC95XX ETHERNET DRIVER 21741M: Steve Glendinning <steve.glendinning@shawell.net> 21742M: UNGLinuxDriver@microchip.com 21743L: netdev@vger.kernel.org 21744S: Maintained 21745F: drivers/net/usb/smsc95xx.* 21746 21747USB SUBSYSTEM 21748M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21749L: linux-usb@vger.kernel.org 21750S: Supported 21751W: http://www.linux-usb.org 21752T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21753F: Documentation/devicetree/bindings/usb/ 21754F: Documentation/usb/ 21755F: drivers/usb/ 21756F: include/dt-bindings/usb/ 21757F: include/linux/usb.h 21758F: include/linux/usb/ 21759 21760USB TYPEC BUS FOR ALTERNATE MODES 21761M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21762L: linux-usb@vger.kernel.org 21763S: Maintained 21764F: Documentation/ABI/testing/sysfs-bus-typec 21765F: Documentation/driver-api/usb/typec_bus.rst 21766F: drivers/usb/typec/altmodes/ 21767F: include/linux/usb/typec_altmode.h 21768 21769USB TYPEC CLASS 21770M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21771L: linux-usb@vger.kernel.org 21772S: Maintained 21773F: Documentation/ABI/testing/sysfs-class-typec 21774F: Documentation/driver-api/usb/typec.rst 21775F: drivers/usb/typec/ 21776F: include/linux/usb/typec.h 21777 21778USB TYPEC INTEL PMC MUX DRIVER 21779M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21780L: linux-usb@vger.kernel.org 21781S: Maintained 21782F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21783F: drivers/usb/typec/mux/intel_pmc_mux.c 21784 21785USB TYPEC PI3USB30532 MUX DRIVER 21786M: Hans de Goede <hdegoede@redhat.com> 21787L: linux-usb@vger.kernel.org 21788S: Maintained 21789F: drivers/usb/typec/mux/pi3usb30532.c 21790 21791USB TYPEC PORT CONTROLLER DRIVERS 21792M: Guenter Roeck <linux@roeck-us.net> 21793L: linux-usb@vger.kernel.org 21794S: Maintained 21795F: drivers/usb/typec/tcpm/ 21796 21797USB UHCI DRIVER 21798M: Alan Stern <stern@rowland.harvard.edu> 21799L: linux-usb@vger.kernel.org 21800S: Maintained 21801F: drivers/usb/host/uhci* 21802 21803USB VIDEO CLASS 21804M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21805L: linux-media@vger.kernel.org 21806S: Maintained 21807W: http://www.ideasonboard.org/uvc/ 21808T: git git://linuxtv.org/media_tree.git 21809F: drivers/media/usb/uvc/ 21810F: include/uapi/linux/uvcvideo.h 21811 21812USB WEBCAM GADGET 21813M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21814M: Daniel Scally <dan.scally@ideasonboard.com> 21815L: linux-usb@vger.kernel.org 21816S: Maintained 21817F: drivers/usb/gadget/function/*uvc* 21818F: drivers/usb/gadget/legacy/webcam.c 21819F: include/uapi/linux/usb/g_uvc.h 21820 21821USB WIRELESS RNDIS DRIVER (rndis_wlan) 21822M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21823L: linux-wireless@vger.kernel.org 21824S: Maintained 21825F: drivers/net/wireless/rndis_wlan.c 21826 21827USB XHCI DRIVER 21828M: Mathias Nyman <mathias.nyman@intel.com> 21829L: linux-usb@vger.kernel.org 21830S: Supported 21831F: drivers/usb/host/pci-quirks* 21832F: drivers/usb/host/xhci* 21833 21834USB ZD1201 DRIVER 21835L: linux-wireless@vger.kernel.org 21836S: Orphan 21837W: http://linux-lc100020.sourceforge.net 21838F: drivers/net/wireless/zydas/zd1201.* 21839 21840USER DATAGRAM PROTOCOL (UDP) 21841M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21842S: Maintained 21843F: include/linux/udp.h 21844F: net/ipv4/udp.c 21845F: net/ipv6/udp.c 21846 21847USER-MODE LINUX (UML) 21848M: Richard Weinberger <richard@nod.at> 21849M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21850M: Johannes Berg <johannes@sipsolutions.net> 21851L: linux-um@lists.infradead.org 21852S: Maintained 21853W: http://user-mode-linux.sourceforge.net 21854Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21855T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21856T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21857F: Documentation/virt/uml/ 21858F: arch/um/ 21859F: arch/x86/um/ 21860F: fs/hostfs/ 21861 21862USERSPACE COPYIN/COPYOUT (UIOVEC) 21863M: Alexander Viro <viro@zeniv.linux.org.uk> 21864S: Maintained 21865F: include/linux/uio.h 21866F: lib/iov_iter.c 21867 21868USERSPACE DMA BUFFER DRIVER 21869M: Gerd Hoffmann <kraxel@redhat.com> 21870L: dri-devel@lists.freedesktop.org 21871S: Maintained 21872T: git git://anongit.freedesktop.org/drm/drm-misc 21873F: drivers/dma-buf/udmabuf.c 21874F: include/uapi/linux/udmabuf.h 21875 21876USERSPACE I/O (UIO) 21877M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21878S: Maintained 21879T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21880F: Documentation/driver-api/uio-howto.rst 21881F: drivers/uio/ 21882F: include/linux/uio_driver.h 21883 21884UTIL-LINUX PACKAGE 21885M: Karel Zak <kzak@redhat.com> 21886L: util-linux@vger.kernel.org 21887S: Maintained 21888W: http://en.wikipedia.org/wiki/Util-linux 21889T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21890 21891UUID HELPERS 21892R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21893L: linux-kernel@vger.kernel.org 21894S: Maintained 21895F: include/linux/uuid.h 21896F: lib/test_uuid.c 21897F: lib/uuid.c 21898 21899UV SYSFS DRIVER 21900M: Justin Ernst <justin.ernst@hpe.com> 21901L: platform-driver-x86@vger.kernel.org 21902S: Maintained 21903F: drivers/platform/x86/uv_sysfs.c 21904 21905UVESAFB DRIVER 21906M: Michal Januszewski <spock@gentoo.org> 21907L: linux-fbdev@vger.kernel.org 21908S: Maintained 21909W: https://github.com/mjanusz/v86d 21910F: Documentation/fb/uvesafb.rst 21911F: drivers/video/fbdev/uvesafb.* 21912 21913Ux500 CLOCK DRIVERS 21914M: Ulf Hansson <ulf.hansson@linaro.org> 21915L: linux-clk@vger.kernel.org 21916L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21917S: Maintained 21918F: drivers/clk/ux500/ 21919 21920VF610 NAND DRIVER 21921M: Stefan Agner <stefan@agner.ch> 21922L: linux-mtd@lists.infradead.org 21923S: Supported 21924F: drivers/mtd/nand/raw/vf610_nfc.c 21925 21926VFAT/FAT/MSDOS FILESYSTEM 21927M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21928S: Maintained 21929F: Documentation/filesystems/vfat.rst 21930F: fs/fat/ 21931F: tools/testing/selftests/filesystems/fat/ 21932 21933VFIO DRIVER 21934M: Alex Williamson <alex.williamson@redhat.com> 21935L: kvm@vger.kernel.org 21936S: Maintained 21937T: git https://github.com/awilliam/linux-vfio.git 21938F: Documentation/ABI/testing/sysfs-devices-vfio-dev 21939F: Documentation/driver-api/vfio.rst 21940F: drivers/vfio/ 21941F: include/linux/vfio.h 21942F: include/linux/vfio_pci_core.h 21943F: include/uapi/linux/vfio.h 21944 21945VFIO FSL-MC DRIVER 21946M: Diana Craciun <diana.craciun@oss.nxp.com> 21947L: kvm@vger.kernel.org 21948S: Maintained 21949F: drivers/vfio/fsl-mc/ 21950 21951VFIO HISILICON PCI DRIVER 21952M: Longfang Liu <liulongfang@huawei.com> 21953M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21954L: kvm@vger.kernel.org 21955S: Maintained 21956F: drivers/vfio/pci/hisilicon/ 21957 21958VFIO MEDIATED DEVICE DRIVERS 21959M: Kirti Wankhede <kwankhede@nvidia.com> 21960L: kvm@vger.kernel.org 21961S: Maintained 21962F: Documentation/driver-api/vfio-mediated-device.rst 21963F: drivers/vfio/mdev/ 21964F: include/linux/mdev.h 21965F: samples/vfio-mdev/ 21966 21967VFIO PCI DEVICE SPECIFIC DRIVERS 21968R: Jason Gunthorpe <jgg@nvidia.com> 21969R: Yishai Hadas <yishaih@nvidia.com> 21970R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21971R: Kevin Tian <kevin.tian@intel.com> 21972L: kvm@vger.kernel.org 21973S: Maintained 21974P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21975F: drivers/vfio/pci/*/ 21976 21977VFIO PLATFORM DRIVER 21978M: Eric Auger <eric.auger@redhat.com> 21979L: kvm@vger.kernel.org 21980S: Maintained 21981F: drivers/vfio/platform/ 21982 21983VFIO MLX5 PCI DRIVER 21984M: Yishai Hadas <yishaih@nvidia.com> 21985L: kvm@vger.kernel.org 21986S: Maintained 21987F: drivers/vfio/pci/mlx5/ 21988 21989VGA_SWITCHEROO 21990R: Lukas Wunner <lukas@wunner.de> 21991S: Maintained 21992T: git git://anongit.freedesktop.org/drm/drm-misc 21993F: Documentation/gpu/vga-switcheroo.rst 21994F: drivers/gpu/vga/vga_switcheroo.c 21995F: include/linux/vga_switcheroo.h 21996 21997VIA RHINE NETWORK DRIVER 21998S: Maintained 21999M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22000F: drivers/net/ethernet/via/via-rhine.c 22001 22002VIA SD/MMC CARD CONTROLLER DRIVER 22003M: Bruce Chang <brucechang@via.com.tw> 22004M: Harald Welte <HaraldWelte@viatech.com> 22005S: Maintained 22006F: drivers/mmc/host/via-sdmmc.c 22007 22008VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22009M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22010L: linux-fbdev@vger.kernel.org 22011S: Maintained 22012F: drivers/video/fbdev/via/ 22013F: include/linux/via-core.h 22014F: include/linux/via-gpio.h 22015F: include/linux/via_i2c.h 22016 22017VIA VELOCITY NETWORK DRIVER 22018M: Francois Romieu <romieu@fr.zoreil.com> 22019L: netdev@vger.kernel.org 22020S: Maintained 22021F: drivers/net/ethernet/via/via-velocity.* 22022 22023VICODEC VIRTUAL CODEC DRIVER 22024M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22025L: linux-media@vger.kernel.org 22026S: Maintained 22027W: https://linuxtv.org 22028T: git git://linuxtv.org/media_tree.git 22029F: drivers/media/test-drivers/vicodec/* 22030 22031VIDEO I2C POLLING DRIVER 22032M: Matt Ranostay <matt.ranostay@konsulko.com> 22033L: linux-media@vger.kernel.org 22034S: Maintained 22035F: drivers/media/i2c/video-i2c.c 22036 22037VIDEO MULTIPLEXER DRIVER 22038M: Philipp Zabel <p.zabel@pengutronix.de> 22039L: linux-media@vger.kernel.org 22040S: Maintained 22041F: drivers/media/platform/video-mux.c 22042 22043VIDEOBUF2 FRAMEWORK 22044M: Tomasz Figa <tfiga@chromium.org> 22045M: Marek Szyprowski <m.szyprowski@samsung.com> 22046L: linux-media@vger.kernel.org 22047S: Maintained 22048F: drivers/media/common/videobuf2/* 22049F: include/media/videobuf2-* 22050 22051VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22052M: Shuah Khan <skhan@linuxfoundation.org> 22053R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22054L: linux-media@vger.kernel.org 22055S: Maintained 22056W: https://linuxtv.org 22057T: git git://linuxtv.org/media_tree.git 22058F: drivers/media/test-drivers/vimc/* 22059 22060VIRT LIB 22061M: Alex Williamson <alex.williamson@redhat.com> 22062M: Paolo Bonzini <pbonzini@redhat.com> 22063L: kvm@vger.kernel.org 22064S: Supported 22065F: virt/lib/ 22066 22067VIRTIO AND VHOST VSOCK DRIVER 22068M: Stefan Hajnoczi <stefanha@redhat.com> 22069M: Stefano Garzarella <sgarzare@redhat.com> 22070L: kvm@vger.kernel.org 22071L: virtualization@lists.linux-foundation.org 22072L: netdev@vger.kernel.org 22073S: Maintained 22074F: drivers/vhost/vsock.c 22075F: include/linux/virtio_vsock.h 22076F: include/uapi/linux/virtio_vsock.h 22077F: net/vmw_vsock/virtio_transport.c 22078F: net/vmw_vsock/virtio_transport_common.c 22079 22080VIRTIO BLOCK AND SCSI DRIVERS 22081M: "Michael S. Tsirkin" <mst@redhat.com> 22082M: Jason Wang <jasowang@redhat.com> 22083R: Paolo Bonzini <pbonzini@redhat.com> 22084R: Stefan Hajnoczi <stefanha@redhat.com> 22085L: virtualization@lists.linux-foundation.org 22086S: Maintained 22087F: drivers/block/virtio_blk.c 22088F: drivers/scsi/virtio_scsi.c 22089F: drivers/vhost/scsi.c 22090F: include/uapi/linux/virtio_blk.h 22091F: include/uapi/linux/virtio_scsi.h 22092 22093VIRTIO CONSOLE DRIVER 22094M: Amit Shah <amit@kernel.org> 22095L: virtualization@lists.linux-foundation.org 22096S: Maintained 22097F: drivers/char/virtio_console.c 22098F: include/linux/virtio_console.h 22099F: include/uapi/linux/virtio_console.h 22100 22101VIRTIO CORE AND NET DRIVERS 22102M: "Michael S. Tsirkin" <mst@redhat.com> 22103M: Jason Wang <jasowang@redhat.com> 22104L: virtualization@lists.linux-foundation.org 22105S: Maintained 22106F: Documentation/ABI/testing/sysfs-bus-vdpa 22107F: Documentation/ABI/testing/sysfs-class-vduse 22108F: Documentation/devicetree/bindings/virtio/ 22109F: Documentation/driver-api/virtio/ 22110F: drivers/block/virtio_blk.c 22111F: drivers/crypto/virtio/ 22112F: drivers/net/virtio_net.c 22113F: drivers/vdpa/ 22114F: drivers/virtio/ 22115F: include/linux/vdpa.h 22116F: include/linux/virtio*.h 22117F: include/uapi/linux/virtio_*.h 22118F: tools/virtio/ 22119 22120VISL VIRTUAL STATELESS DECODER DRIVER 22121M: Daniel Almeida <daniel.almeida@collabora.com> 22122L: linux-media@vger.kernel.org 22123S: Supported 22124F: drivers/media/test-drivers/visl 22125 22126IFCVF VIRTIO DATA PATH ACCELERATOR 22127R: Zhu Lingshan <lingshan.zhu@intel.com> 22128F: drivers/vdpa/ifcvf/ 22129 22130SNET DPU VIRTIO DATA PATH ACCELERATOR 22131R: Alvaro Karsz <alvaro.karsz@solid-run.com> 22132F: drivers/vdpa/solidrun/ 22133 22134VIRTIO BALLOON 22135M: "Michael S. Tsirkin" <mst@redhat.com> 22136M: David Hildenbrand <david@redhat.com> 22137L: virtualization@lists.linux-foundation.org 22138S: Maintained 22139F: drivers/virtio/virtio_balloon.c 22140F: include/uapi/linux/virtio_balloon.h 22141F: include/linux/balloon_compaction.h 22142F: mm/balloon_compaction.c 22143 22144VIRTIO CRYPTO DRIVER 22145M: Gonglei <arei.gonglei@huawei.com> 22146L: virtualization@lists.linux-foundation.org 22147L: linux-crypto@vger.kernel.org 22148S: Maintained 22149F: drivers/crypto/virtio/ 22150F: include/uapi/linux/virtio_crypto.h 22151 22152VIRTIO DRIVERS FOR S390 22153M: Cornelia Huck <cohuck@redhat.com> 22154M: Halil Pasic <pasic@linux.ibm.com> 22155M: Eric Farman <farman@linux.ibm.com> 22156L: linux-s390@vger.kernel.org 22157L: virtualization@lists.linux-foundation.org 22158L: kvm@vger.kernel.org 22159S: Supported 22160F: arch/s390/include/uapi/asm/virtio-ccw.h 22161F: drivers/s390/virtio/ 22162 22163VIRTIO FILE SYSTEM 22164M: Vivek Goyal <vgoyal@redhat.com> 22165M: Stefan Hajnoczi <stefanha@redhat.com> 22166M: Miklos Szeredi <miklos@szeredi.hu> 22167L: virtualization@lists.linux-foundation.org 22168L: linux-fsdevel@vger.kernel.org 22169S: Supported 22170W: https://virtio-fs.gitlab.io/ 22171F: Documentation/filesystems/virtiofs.rst 22172F: fs/fuse/virtio_fs.c 22173F: include/uapi/linux/virtio_fs.h 22174 22175VIRTIO GPIO DRIVER 22176M: Enrico Weigelt, metux IT consult <info@metux.net> 22177M: Viresh Kumar <vireshk@kernel.org> 22178L: linux-gpio@vger.kernel.org 22179L: virtualization@lists.linux-foundation.org 22180S: Maintained 22181F: drivers/gpio/gpio-virtio.c 22182F: include/uapi/linux/virtio_gpio.h 22183 22184VIRTIO GPU DRIVER 22185M: David Airlie <airlied@redhat.com> 22186M: Gerd Hoffmann <kraxel@redhat.com> 22187R: Gurchetan Singh <gurchetansingh@chromium.org> 22188R: Chia-I Wu <olvaffe@gmail.com> 22189L: dri-devel@lists.freedesktop.org 22190L: virtualization@lists.linux-foundation.org 22191S: Maintained 22192T: git git://anongit.freedesktop.org/drm/drm-misc 22193F: drivers/gpu/drm/virtio/ 22194F: include/uapi/linux/virtio_gpu.h 22195 22196VIRTIO HOST (VHOST) 22197M: "Michael S. Tsirkin" <mst@redhat.com> 22198M: Jason Wang <jasowang@redhat.com> 22199L: kvm@vger.kernel.org 22200L: virtualization@lists.linux-foundation.org 22201L: netdev@vger.kernel.org 22202S: Maintained 22203T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22204F: drivers/vhost/ 22205F: include/linux/vhost_iotlb.h 22206F: include/uapi/linux/vhost.h 22207 22208VIRTIO INPUT DRIVER 22209M: Gerd Hoffmann <kraxel@redhat.com> 22210S: Maintained 22211F: drivers/virtio/virtio_input.c 22212F: include/uapi/linux/virtio_input.h 22213 22214VIRTIO IOMMU DRIVER 22215M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22216L: virtualization@lists.linux-foundation.org 22217S: Maintained 22218F: drivers/iommu/virtio-iommu.c 22219F: include/uapi/linux/virtio_iommu.h 22220 22221VIRTIO MEM DRIVER 22222M: David Hildenbrand <david@redhat.com> 22223L: virtualization@lists.linux-foundation.org 22224S: Maintained 22225W: https://virtio-mem.gitlab.io/ 22226F: drivers/virtio/virtio_mem.c 22227F: include/uapi/linux/virtio_mem.h 22228 22229VIRTIO SOUND DRIVER 22230M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22231M: "Michael S. Tsirkin" <mst@redhat.com> 22232L: virtualization@lists.linux-foundation.org 22233L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22234S: Maintained 22235F: include/uapi/linux/virtio_snd.h 22236F: sound/virtio/* 22237 22238VIRTIO I2C DRIVER 22239M: Conghui Chen <conghui.chen@intel.com> 22240M: Viresh Kumar <viresh.kumar@linaro.org> 22241L: linux-i2c@vger.kernel.org 22242L: virtualization@lists.linux-foundation.org 22243S: Maintained 22244F: drivers/i2c/busses/i2c-virtio.c 22245F: include/uapi/linux/virtio_i2c.h 22246 22247VIRTIO PMEM DRIVER 22248M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22249L: virtualization@lists.linux-foundation.org 22250S: Maintained 22251F: drivers/nvdimm/virtio_pmem.c 22252F: drivers/nvdimm/nd_virtio.c 22253 22254VIRTUAL BOX GUEST DEVICE DRIVER 22255M: Hans de Goede <hdegoede@redhat.com> 22256M: Arnd Bergmann <arnd@arndb.de> 22257M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22258S: Maintained 22259F: drivers/virt/vboxguest/ 22260F: include/linux/vbox_utils.h 22261F: include/uapi/linux/vbox*.h 22262 22263VIRTUAL BOX SHARED FOLDER VFS DRIVER 22264M: Hans de Goede <hdegoede@redhat.com> 22265L: linux-fsdevel@vger.kernel.org 22266S: Maintained 22267F: fs/vboxsf/* 22268 22269VIRTUAL SERIO DEVICE DRIVER 22270M: Stephen Chandler Paul <thatslyude@gmail.com> 22271S: Maintained 22272F: drivers/input/serio/userio.c 22273F: include/uapi/linux/userio.h 22274 22275VIVID VIRTUAL VIDEO DRIVER 22276M: Hans Verkuil <hverkuil@xs4all.nl> 22277L: linux-media@vger.kernel.org 22278S: Maintained 22279W: https://linuxtv.org 22280T: git git://linuxtv.org/media_tree.git 22281F: drivers/media/test-drivers/vivid/* 22282 22283VIDTV VIRTUAL DIGITAL TV DRIVER 22284M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22285L: linux-media@vger.kernel.org 22286S: Maintained 22287W: https://linuxtv.org 22288T: git git://linuxtv.org/media_tree.git 22289F: drivers/media/test-drivers/vidtv/* 22290 22291VLYNQ BUS 22292M: Florian Fainelli <f.fainelli@gmail.com> 22293L: openwrt-devel@lists.openwrt.org (subscribers-only) 22294S: Maintained 22295F: drivers/vlynq/vlynq.c 22296F: include/linux/vlynq.h 22297 22298VME SUBSYSTEM 22299M: Martyn Welch <martyn@welchs.me.uk> 22300M: Manohar Vanga <manohar.vanga@gmail.com> 22301M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22302L: linux-kernel@vger.kernel.org 22303S: Odd fixes 22304T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22305F: Documentation/driver-api/vme.rst 22306F: drivers/staging/vme_user/ 22307 22308VM SOCKETS (AF_VSOCK) 22309M: Stefano Garzarella <sgarzare@redhat.com> 22310L: virtualization@lists.linux-foundation.org 22311L: netdev@vger.kernel.org 22312S: Maintained 22313F: drivers/net/vsockmon.c 22314F: include/net/af_vsock.h 22315F: include/uapi/linux/vm_sockets.h 22316F: include/uapi/linux/vm_sockets_diag.h 22317F: include/uapi/linux/vsockmon.h 22318F: net/vmw_vsock/ 22319F: tools/testing/vsock/ 22320 22321VMWARE BALLOON DRIVER 22322M: Nadav Amit <namit@vmware.com> 22323R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22324L: linux-kernel@vger.kernel.org 22325S: Supported 22326F: drivers/misc/vmw_balloon.c 22327 22328VMWARE HYPERVISOR INTERFACE 22329M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22330M: Alexey Makhalov <amakhalov@vmware.com> 22331R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22332L: virtualization@lists.linux-foundation.org 22333L: x86@kernel.org 22334S: Supported 22335T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22336F: arch/x86/include/asm/vmware.h 22337F: arch/x86/kernel/cpu/vmware.c 22338 22339VMWARE PVRDMA DRIVER 22340M: Bryan Tan <bryantan@vmware.com> 22341M: Vishnu Dasa <vdasa@vmware.com> 22342R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22343L: linux-rdma@vger.kernel.org 22344S: Supported 22345F: drivers/infiniband/hw/vmw_pvrdma/ 22346 22347VMWARE PVSCSI DRIVER 22348M: Vishal Bhakta <vbhakta@vmware.com> 22349R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22350L: linux-scsi@vger.kernel.org 22351S: Supported 22352F: drivers/scsi/vmw_pvscsi.c 22353F: drivers/scsi/vmw_pvscsi.h 22354 22355VMWARE VIRTUAL PTP CLOCK DRIVER 22356M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22357M: Deep Shah <sdeep@vmware.com> 22358R: Alexey Makhalov <amakhalov@vmware.com> 22359R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22360L: netdev@vger.kernel.org 22361S: Supported 22362F: drivers/ptp/ptp_vmw.c 22363 22364VMWARE VMCI DRIVER 22365M: Bryan Tan <bryantan@vmware.com> 22366M: Vishnu Dasa <vdasa@vmware.com> 22367R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22368L: linux-kernel@vger.kernel.org 22369S: Supported 22370F: drivers/misc/vmw_vmci/ 22371F: include/linux/vmw_vmci* 22372 22373VMWARE VMMOUSE SUBDRIVER 22374M: Zack Rusin <zackr@vmware.com> 22375R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22376R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22377L: linux-input@vger.kernel.org 22378S: Supported 22379F: drivers/input/mouse/vmmouse.c 22380F: drivers/input/mouse/vmmouse.h 22381 22382VMWARE VMXNET3 ETHERNET DRIVER 22383M: Ronak Doshi <doshir@vmware.com> 22384R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22385L: netdev@vger.kernel.org 22386S: Supported 22387F: drivers/net/vmxnet3/ 22388 22389VMWARE VSOCK VMCI TRANSPORT DRIVER 22390M: Bryan Tan <bryantan@vmware.com> 22391M: Vishnu Dasa <vdasa@vmware.com> 22392R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22393L: linux-kernel@vger.kernel.org 22394S: Supported 22395F: net/vmw_vsock/vmci_transport* 22396 22397VOCORE VOCORE2 BOARD 22398M: Harvey Hunt <harveyhuntnexus@gmail.com> 22399L: linux-mips@vger.kernel.org 22400S: Maintained 22401F: arch/mips/boot/dts/ralink/vocore2.dts 22402 22403VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22404M: Liam Girdwood <lgirdwood@gmail.com> 22405M: Mark Brown <broonie@kernel.org> 22406L: linux-kernel@vger.kernel.org 22407S: Supported 22408W: http://www.slimlogic.co.uk/?p=48 22409T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22410F: Documentation/devicetree/bindings/regulator/ 22411F: Documentation/power/regulator/ 22412F: drivers/regulator/ 22413F: include/dt-bindings/regulator/ 22414F: include/linux/regulator/ 22415K: regulator_get_optional 22416 22417VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22418R: Matti Vaittinen <mazziesaccount@gmail.com> 22419F: drivers/regulator/irq_helpers.c 22420 22421VRF 22422M: David Ahern <dsahern@kernel.org> 22423L: netdev@vger.kernel.org 22424S: Maintained 22425F: Documentation/networking/vrf.rst 22426F: drivers/net/vrf.c 22427 22428VSPRINTF 22429M: Petr Mladek <pmladek@suse.com> 22430M: Steven Rostedt <rostedt@goodmis.org> 22431M: Sergey Senozhatsky <senozhatsky@chromium.org> 22432R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22433R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22434S: Maintained 22435T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22436F: Documentation/core-api/printk-formats.rst 22437F: lib/test_printf.c 22438F: lib/test_scanf.c 22439F: lib/vsprintf.c 22440 22441VT1211 HARDWARE MONITOR DRIVER 22442M: Juerg Haefliger <juergh@proton.me> 22443L: linux-hwmon@vger.kernel.org 22444S: Maintained 22445F: Documentation/hwmon/vt1211.rst 22446F: drivers/hwmon/vt1211.c 22447 22448VT8231 HARDWARE MONITOR DRIVER 22449M: Roger Lucas <vt8231@hiddenengine.co.uk> 22450L: linux-hwmon@vger.kernel.org 22451S: Maintained 22452F: drivers/hwmon/vt8231.c 22453 22454VUB300 USB to SDIO/SD/MMC bridge chip 22455L: linux-mmc@vger.kernel.org 22456S: Orphan 22457F: drivers/mmc/host/vub300.c 22458 22459W1 DALLAS'S 1-WIRE BUS 22460M: Evgeniy Polyakov <zbr@ioremap.net> 22461S: Maintained 22462F: Documentation/devicetree/bindings/w1/ 22463F: Documentation/w1/ 22464F: drivers/w1/ 22465F: include/linux/w1.h 22466 22467W83791D HARDWARE MONITORING DRIVER 22468M: Marc Hulsman <m.hulsman@tudelft.nl> 22469L: linux-hwmon@vger.kernel.org 22470S: Maintained 22471F: Documentation/hwmon/w83791d.rst 22472F: drivers/hwmon/w83791d.c 22473 22474W83793 HARDWARE MONITORING DRIVER 22475M: Rudolf Marek <r.marek@assembler.cz> 22476L: linux-hwmon@vger.kernel.org 22477S: Maintained 22478F: Documentation/hwmon/w83793.rst 22479F: drivers/hwmon/w83793.c 22480 22481W83795 HARDWARE MONITORING DRIVER 22482M: Jean Delvare <jdelvare@suse.com> 22483L: linux-hwmon@vger.kernel.org 22484S: Maintained 22485F: drivers/hwmon/w83795.c 22486 22487W83L51xD SD/MMC CARD INTERFACE DRIVER 22488M: Pierre Ossman <pierre@ossman.eu> 22489S: Maintained 22490F: drivers/mmc/host/wbsd.* 22491 22492WACOM PROTOCOL 4 SERIAL TABLETS 22493M: Julian Squires <julian@cipht.net> 22494M: Hans de Goede <hdegoede@redhat.com> 22495L: linux-input@vger.kernel.org 22496S: Maintained 22497F: drivers/input/tablet/wacom_serial4.c 22498 22499WANGXUN ETHERNET DRIVER 22500M: Jiawen Wu <jiawenwu@trustnetic.com> 22501M: Mengyuan Lou <mengyuanlou@net-swift.com> 22502W: https://www.net-swift.com 22503L: netdev@vger.kernel.org 22504S: Maintained 22505F: Documentation/networking/device_drivers/ethernet/wangxun/* 22506F: drivers/net/ethernet/wangxun/ 22507 22508WATCHDOG DEVICE DRIVERS 22509M: Wim Van Sebroeck <wim@linux-watchdog.org> 22510M: Guenter Roeck <linux@roeck-us.net> 22511L: linux-watchdog@vger.kernel.org 22512S: Maintained 22513W: http://www.linux-watchdog.org/ 22514T: git git://www.linux-watchdog.org/linux-watchdog.git 22515F: Documentation/devicetree/bindings/watchdog/ 22516F: Documentation/watchdog/ 22517F: drivers/watchdog/ 22518F: include/linux/watchdog.h 22519F: include/uapi/linux/watchdog.h 22520F: include/trace/events/watchdog.h 22521 22522WHISKEYCOVE PMIC GPIO DRIVER 22523M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22524L: linux-gpio@vger.kernel.org 22525S: Maintained 22526F: drivers/gpio/gpio-wcove.c 22527 22528WHWAVE RTC DRIVER 22529M: Dianlong Li <long17.cool@163.com> 22530L: linux-rtc@vger.kernel.org 22531S: Maintained 22532F: drivers/rtc/rtc-sd3078.c 22533 22534WIIMOTE HID DRIVER 22535M: David Rheinsberg <david.rheinsberg@gmail.com> 22536L: linux-input@vger.kernel.org 22537S: Maintained 22538F: drivers/hid/hid-wiimote* 22539 22540WILOCITY WIL6210 WIRELESS DRIVER 22541L: linux-wireless@vger.kernel.org 22542S: Orphan 22543W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22544F: drivers/net/wireless/ath/wil6210/ 22545 22546WINBOND CIR DRIVER 22547M: David Härdeman <david@hardeman.nu> 22548S: Maintained 22549F: drivers/media/rc/winbond-cir.c 22550 22551WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22552M: William Breathitt Gray <william.gray@linaro.org> 22553L: linux-watchdog@vger.kernel.org 22554S: Maintained 22555F: drivers/watchdog/ebc-c384_wdt.c 22556 22557WINSYSTEMS WS16C48 GPIO DRIVER 22558M: William Breathitt Gray <william.gray@linaro.org> 22559L: linux-gpio@vger.kernel.org 22560S: Maintained 22561F: drivers/gpio/gpio-ws16c48.c 22562 22563WIREGUARD SECURE NETWORK TUNNEL 22564M: Jason A. Donenfeld <Jason@zx2c4.com> 22565L: wireguard@lists.zx2c4.com 22566L: netdev@vger.kernel.org 22567S: Maintained 22568F: drivers/net/wireguard/ 22569F: tools/testing/selftests/wireguard/ 22570 22571WISTRON LAPTOP BUTTON DRIVER 22572M: Miloslav Trmac <mitr@volny.cz> 22573S: Maintained 22574F: drivers/input/misc/wistron_btns.c 22575 22576WL3501 WIRELESS PCMCIA CARD DRIVER 22577L: linux-wireless@vger.kernel.org 22578S: Odd fixes 22579F: drivers/net/wireless/wl3501* 22580 22581WOLFSON MICROELECTRONICS DRIVERS 22582L: patches@opensource.cirrus.com 22583S: Supported 22584W: https://github.com/CirrusLogic/linux-drivers/wiki 22585T: git https://github.com/CirrusLogic/linux-drivers.git 22586F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22587F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22588F: Documentation/devicetree/bindings/mfd/wm831x.txt 22589F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22590F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22591F: Documentation/devicetree/bindings/sound/wm* 22592F: Documentation/hwmon/wm83??.rst 22593F: arch/arm/mach-s3c/mach-crag6410* 22594F: drivers/clk/clk-wm83*.c 22595F: drivers/gpio/gpio-*wm*.c 22596F: drivers/gpio/gpio-arizona.c 22597F: drivers/hwmon/wm83??-hwmon.c 22598F: drivers/input/misc/wm831x-on.c 22599F: drivers/input/touchscreen/wm831x-ts.c 22600F: drivers/input/touchscreen/wm97*.c 22601F: drivers/leds/leds-wm83*.c 22602F: drivers/mfd/arizona* 22603F: drivers/mfd/cs47l24* 22604F: drivers/mfd/wm*.c 22605F: drivers/power/supply/wm83*.c 22606F: drivers/regulator/arizona* 22607F: drivers/regulator/wm8*.c 22608F: drivers/rtc/rtc-wm83*.c 22609F: drivers/video/backlight/wm83*_bl.c 22610F: drivers/watchdog/wm83*_wdt.c 22611F: include/linux/mfd/arizona/ 22612F: include/linux/mfd/wm831x/ 22613F: include/linux/mfd/wm8350/ 22614F: include/linux/mfd/wm8400* 22615F: include/linux/regulator/arizona* 22616F: include/linux/wm97xx.h 22617F: include/sound/wm????.h 22618F: sound/soc/codecs/arizona* 22619F: sound/soc/codecs/cs47l24* 22620F: sound/soc/codecs/wm* 22621 22622WORKQUEUE 22623M: Tejun Heo <tj@kernel.org> 22624R: Lai Jiangshan <jiangshanlai@gmail.com> 22625S: Maintained 22626T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22627F: Documentation/core-api/workqueue.rst 22628F: include/linux/workqueue.h 22629F: kernel/workqueue.c 22630 22631WWAN DRIVERS 22632M: Loic Poulain <loic.poulain@linaro.org> 22633M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22634R: Johannes Berg <johannes@sipsolutions.net> 22635L: netdev@vger.kernel.org 22636S: Maintained 22637F: drivers/net/wwan/ 22638F: include/linux/wwan.h 22639F: include/uapi/linux/wwan.h 22640 22641X-POWERS AXP288 PMIC DRIVERS 22642M: Hans de Goede <hdegoede@redhat.com> 22643S: Maintained 22644F: drivers/acpi/pmic/intel_pmic_xpower.c 22645N: axp288 22646 22647X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22648M: Chen-Yu Tsai <wens@csie.org> 22649L: linux-kernel@vger.kernel.org 22650S: Maintained 22651N: axp[128] 22652 22653X.25 STACK 22654M: Martin Schiller <ms@dev.tdt.de> 22655L: linux-x25@vger.kernel.org 22656S: Maintained 22657F: Documentation/networking/lapb-module.rst 22658F: Documentation/networking/x25* 22659F: drivers/net/wan/hdlc_x25.c 22660F: drivers/net/wan/lapbether.c 22661F: include/*/lapb.h 22662F: include/net/x25* 22663F: include/uapi/linux/x25.h 22664F: net/lapb/ 22665F: net/x25/ 22666 22667X86 ARCHITECTURE (32-BIT AND 64-BIT) 22668M: Thomas Gleixner <tglx@linutronix.de> 22669M: Ingo Molnar <mingo@redhat.com> 22670M: Borislav Petkov <bp@alien8.de> 22671M: Dave Hansen <dave.hansen@linux.intel.com> 22672M: x86@kernel.org 22673R: "H. Peter Anvin" <hpa@zytor.com> 22674L: linux-kernel@vger.kernel.org 22675S: Maintained 22676T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22677F: Documentation/devicetree/bindings/x86/ 22678F: Documentation/x86/ 22679F: arch/x86/ 22680 22681X86 ENTRY CODE 22682M: Andy Lutomirski <luto@kernel.org> 22683L: linux-kernel@vger.kernel.org 22684S: Maintained 22685T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22686F: arch/x86/entry/ 22687 22688X86 MCE INFRASTRUCTURE 22689M: Tony Luck <tony.luck@intel.com> 22690M: Borislav Petkov <bp@alien8.de> 22691L: linux-edac@vger.kernel.org 22692S: Maintained 22693F: Documentation/ABI/testing/sysfs-mce 22694F: Documentation/x86/x86_64/machinecheck.rst 22695F: arch/x86/kernel/cpu/mce/* 22696 22697X86 MICROCODE UPDATE SUPPORT 22698M: Borislav Petkov <bp@alien8.de> 22699S: Maintained 22700F: arch/x86/kernel/cpu/microcode/* 22701 22702X86 MM 22703M: Dave Hansen <dave.hansen@linux.intel.com> 22704M: Andy Lutomirski <luto@kernel.org> 22705M: Peter Zijlstra <peterz@infradead.org> 22706L: linux-kernel@vger.kernel.org 22707S: Maintained 22708T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22709F: arch/x86/mm/ 22710 22711X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22712M: Hans de Goede <hdegoede@redhat.com> 22713L: platform-driver-x86@vger.kernel.org 22714S: Maintained 22715T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22716F: drivers/platform/x86/x86-android-tablets.c 22717 22718X86 PLATFORM DRIVERS 22719M: Hans de Goede <hdegoede@redhat.com> 22720M: Mark Gross <markgross@kernel.org> 22721L: platform-driver-x86@vger.kernel.org 22722S: Maintained 22723T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22724F: drivers/platform/olpc/ 22725F: drivers/platform/x86/ 22726F: include/linux/platform_data/x86/ 22727 22728X86 PLATFORM DRIVERS - ARCH 22729R: Darren Hart <dvhart@infradead.org> 22730R: Andy Shevchenko <andy@infradead.org> 22731L: platform-driver-x86@vger.kernel.org 22732L: x86@kernel.org 22733S: Maintained 22734T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22735F: arch/x86/platform 22736 22737X86 PLATFORM UV HPE SUPERDOME FLEX 22738M: Steve Wahl <steve.wahl@hpe.com> 22739R: Mike Travis <mike.travis@hpe.com> 22740R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22741R: Russ Anderson <russ.anderson@hpe.com> 22742S: Supported 22743F: arch/x86/include/asm/uv/ 22744F: arch/x86/kernel/apic/x2apic_uv_x.c 22745F: arch/x86/platform/uv/ 22746 22747X86 STACK UNWINDING 22748M: Josh Poimboeuf <jpoimboe@kernel.org> 22749M: Peter Zijlstra <peterz@infradead.org> 22750S: Supported 22751F: arch/x86/include/asm/unwind*.h 22752F: arch/x86/kernel/dumpstack.c 22753F: arch/x86/kernel/stacktrace.c 22754F: arch/x86/kernel/unwind_*.c 22755 22756X86 VDSO 22757M: Andy Lutomirski <luto@kernel.org> 22758L: linux-kernel@vger.kernel.org 22759S: Maintained 22760T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22761F: arch/x86/entry/vdso/ 22762 22763XARRAY 22764M: Matthew Wilcox <willy@infradead.org> 22765L: linux-fsdevel@vger.kernel.org 22766S: Supported 22767F: Documentation/core-api/xarray.rst 22768F: include/linux/idr.h 22769F: include/linux/xarray.h 22770F: lib/idr.c 22771F: lib/xarray.c 22772F: tools/testing/radix-tree 22773 22774XBOX DVD IR REMOTE 22775M: Benjamin Valentin <benpicco@googlemail.com> 22776S: Maintained 22777F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22778F: drivers/media/rc/xbox_remote.c 22779 22780XC2028/3028 TUNER DRIVER 22781M: Mauro Carvalho Chehab <mchehab@kernel.org> 22782L: linux-media@vger.kernel.org 22783S: Maintained 22784W: https://linuxtv.org 22785T: git git://linuxtv.org/media_tree.git 22786F: drivers/media/tuners/xc2028.* 22787 22788XDP (eXpress Data Path) 22789M: Alexei Starovoitov <ast@kernel.org> 22790M: Daniel Borkmann <daniel@iogearbox.net> 22791M: David S. Miller <davem@davemloft.net> 22792M: Jakub Kicinski <kuba@kernel.org> 22793M: Jesper Dangaard Brouer <hawk@kernel.org> 22794M: John Fastabend <john.fastabend@gmail.com> 22795L: netdev@vger.kernel.org 22796L: bpf@vger.kernel.org 22797S: Supported 22798F: include/net/xdp.h 22799F: include/net/xdp_priv.h 22800F: include/trace/events/xdp.h 22801F: kernel/bpf/cpumap.c 22802F: kernel/bpf/devmap.c 22803F: net/core/xdp.c 22804F: samples/bpf/xdp* 22805F: tools/testing/selftests/bpf/*xdp* 22806F: tools/testing/selftests/bpf/*/*xdp* 22807F: drivers/net/ethernet/*/*/*/*/*xdp* 22808F: drivers/net/ethernet/*/*/*xdp* 22809K: (?:\b|_)xdp(?:\b|_) 22810 22811XDP SOCKETS (AF_XDP) 22812M: Björn Töpel <bjorn@kernel.org> 22813M: Magnus Karlsson <magnus.karlsson@intel.com> 22814M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22815R: Jonathan Lemon <jonathan.lemon@gmail.com> 22816L: netdev@vger.kernel.org 22817L: bpf@vger.kernel.org 22818S: Maintained 22819F: Documentation/networking/af_xdp.rst 22820F: include/net/xdp_sock* 22821F: include/net/xsk_buff_pool.h 22822F: include/uapi/linux/if_xdp.h 22823F: include/uapi/linux/xdp_diag.h 22824F: include/net/netns/xdp.h 22825F: net/xdp/ 22826F: tools/testing/selftests/bpf/*xsk* 22827 22828XEN BLOCK SUBSYSTEM 22829M: Roger Pau Monné <roger.pau@citrix.com> 22830L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22831S: Supported 22832F: drivers/block/xen* 22833F: drivers/block/xen-blkback/* 22834 22835XEN HYPERVISOR ARM 22836M: Stefano Stabellini <sstabellini@kernel.org> 22837L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22838S: Maintained 22839F: arch/arm/include/asm/xen/ 22840F: arch/arm/xen/ 22841 22842XEN HYPERVISOR ARM64 22843M: Stefano Stabellini <sstabellini@kernel.org> 22844L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22845S: Maintained 22846F: arch/arm64/include/asm/xen/ 22847F: arch/arm64/xen/ 22848 22849XEN HYPERVISOR INTERFACE 22850M: Juergen Gross <jgross@suse.com> 22851M: Stefano Stabellini <sstabellini@kernel.org> 22852R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22853L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22854S: Supported 22855T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22856F: Documentation/ABI/stable/sysfs-hypervisor-xen 22857F: Documentation/ABI/testing/sysfs-hypervisor-xen 22858F: drivers/*/xen-*front.c 22859F: drivers/xen/ 22860F: include/uapi/xen/ 22861F: include/xen/ 22862F: kernel/configs/xen.config 22863 22864XEN HYPERVISOR X86 22865M: Juergen Gross <jgross@suse.com> 22866R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22867L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22868S: Supported 22869F: arch/x86/configs/xen.config 22870F: arch/x86/include/asm/pvclock-abi.h 22871F: arch/x86/include/asm/xen/ 22872F: arch/x86/platform/pvh/ 22873F: arch/x86/xen/ 22874 22875XEN NETWORK BACKEND DRIVER 22876M: Wei Liu <wei.liu@kernel.org> 22877M: Paul Durrant <paul@xen.org> 22878L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22879L: netdev@vger.kernel.org 22880S: Supported 22881F: drivers/net/xen-netback/* 22882 22883XEN PCI SUBSYSTEM 22884M: Juergen Gross <jgross@suse.com> 22885L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22886S: Supported 22887F: arch/x86/pci/*xen* 22888F: drivers/pci/*xen* 22889 22890XEN PVSCSI DRIVERS 22891M: Juergen Gross <jgross@suse.com> 22892L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22893L: linux-scsi@vger.kernel.org 22894S: Supported 22895F: drivers/scsi/xen-scsifront.c 22896F: drivers/xen/xen-scsiback.c 22897F: include/xen/interface/io/vscsiif.h 22898 22899XEN PVUSB DRIVER 22900M: Juergen Gross <jgross@suse.com> 22901L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22902L: linux-usb@vger.kernel.org 22903S: Supported 22904F: drivers/usb/host/xen* 22905F: include/xen/interface/io/usbif.h 22906 22907XEN SOUND FRONTEND DRIVER 22908M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22909L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22910L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22911S: Supported 22912F: sound/xen/* 22913 22914XEN SWIOTLB SUBSYSTEM 22915M: Juergen Gross <jgross@suse.com> 22916M: Stefano Stabellini <sstabellini@kernel.org> 22917L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22918L: iommu@lists.linux.dev 22919S: Supported 22920F: arch/*/include/asm/xen/swiotlb-xen.h 22921F: drivers/xen/swiotlb-xen.c 22922F: include/xen/arm/swiotlb-xen.h 22923F: include/xen/swiotlb-xen.h 22924 22925XFS FILESYSTEM 22926C: irc://irc.oftc.net/xfs 22927M: Darrick J. Wong <djwong@kernel.org> 22928L: linux-xfs@vger.kernel.org 22929S: Supported 22930W: http://xfs.org/ 22931T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22932F: Documentation/ABI/testing/sysfs-fs-xfs 22933F: Documentation/admin-guide/xfs.rst 22934F: Documentation/filesystems/xfs-delayed-logging-design.rst 22935F: Documentation/filesystems/xfs-self-describing-metadata.rst 22936F: fs/xfs/ 22937F: include/uapi/linux/dqblk_xfs.h 22938F: include/uapi/linux/fsmap.h 22939 22940XILINX AMS DRIVER 22941M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22942L: linux-iio@vger.kernel.org 22943S: Maintained 22944F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22945F: drivers/iio/adc/xilinx-ams.c 22946 22947XILINX AXI ETHERNET DRIVER 22948M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22949S: Maintained 22950F: drivers/net/ethernet/xilinx/xilinx_axienet* 22951 22952XILINX CAN DRIVER 22953M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22954R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22955L: linux-can@vger.kernel.org 22956S: Maintained 22957F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22958F: drivers/net/can/xilinx_can.c 22959 22960XILINX GPIO DRIVER 22961M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22962R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22963R: Michal Simek <michal.simek@xilinx.com> 22964S: Maintained 22965F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 22966F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22967F: drivers/gpio/gpio-xilinx.c 22968F: drivers/gpio/gpio-zynq.c 22969 22970XILINX SD-FEC IP CORES 22971M: Derek Kiernan <derek.kiernan@xilinx.com> 22972M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22973S: Maintained 22974F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22975F: Documentation/misc-devices/xilinx_sdfec.rst 22976F: drivers/misc/Kconfig 22977F: drivers/misc/Makefile 22978F: drivers/misc/xilinx_sdfec.c 22979F: include/uapi/misc/xilinx_sdfec.h 22980 22981XILINX PWM DRIVER 22982M: Sean Anderson <sean.anderson@seco.com> 22983S: Maintained 22984F: drivers/pwm/pwm-xilinx.c 22985F: include/clocksource/timer-xilinx.h 22986 22987XILINX UARTLITE SERIAL DRIVER 22988M: Peter Korsgaard <jacmet@sunsite.dk> 22989L: linux-serial@vger.kernel.org 22990S: Maintained 22991F: drivers/tty/serial/uartlite.c 22992 22993XILINX VIDEO IP CORES 22994M: Hyun Kwon <hyun.kwon@xilinx.com> 22995M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22996L: linux-media@vger.kernel.org 22997S: Supported 22998T: git git://linuxtv.org/media_tree.git 22999F: Documentation/devicetree/bindings/media/xilinx/ 23000F: drivers/media/platform/xilinx/ 23001F: include/uapi/linux/xilinx-v4l2-controls.h 23002 23003XILINX XDMA DRIVER 23004M: Lizhi Hou <lizhi.hou@amd.com> 23005M: Brian Xu <brian.xu@amd.com> 23006M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23007L: dmaengine@vger.kernel.org 23008S: Supported 23009F: drivers/dma/xilinx/xdma-regs.h 23010F: drivers/dma/xilinx/xdma.c 23011F: include/linux/dma/amd_xdma.h 23012F: include/linux/platform_data/amd_xdma.h 23013 23014XILINX ZYNQMP DPDMA DRIVER 23015M: Hyun Kwon <hyun.kwon@xilinx.com> 23016M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23017L: dmaengine@vger.kernel.org 23018S: Supported 23019F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23020F: drivers/dma/xilinx/xilinx_dpdma.c 23021F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23022 23023XILINX ZYNQMP OCM EDAC DRIVER 23024M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23025M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23026S: Maintained 23027F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23028F: drivers/edac/zynqmp_edac.c 23029 23030XILINX ZYNQMP PSGTR PHY DRIVER 23031M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23032M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23033L: linux-kernel@vger.kernel.org 23034S: Supported 23035T: git https://github.com/Xilinx/linux-xlnx.git 23036F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23037F: drivers/phy/xilinx/phy-zynqmp.c 23038 23039XILINX ZYNQMP SHA3 DRIVER 23040M: Harsha <harsha.harsha@xilinx.com> 23041S: Maintained 23042F: drivers/crypto/xilinx/zynqmp-sha.c 23043 23044XILINX EVENT MANAGEMENT DRIVER 23045M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23046S: Maintained 23047F: drivers/soc/xilinx/xlnx_event_manager.c 23048F: include/linux/firmware/xlnx-event-manager.h 23049 23050XILLYBUS DRIVER 23051M: Eli Billauer <eli.billauer@gmail.com> 23052L: linux-kernel@vger.kernel.org 23053S: Supported 23054F: drivers/char/xillybus/ 23055 23056XLP9XX I2C DRIVER 23057M: George Cherian <gcherian@marvell.com> 23058L: linux-i2c@vger.kernel.org 23059S: Supported 23060W: http://www.marvell.com 23061F: drivers/i2c/busses/i2c-xlp9xx.c 23062 23063XRA1403 GPIO EXPANDER 23064M: Nandor Han <nandor.han@ge.com> 23065M: Semi Malinen <semi.malinen@ge.com> 23066L: linux-gpio@vger.kernel.org 23067S: Maintained 23068F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23069F: drivers/gpio/gpio-xra1403.c 23070 23071XTENSA XTFPGA PLATFORM SUPPORT 23072M: Max Filippov <jcmvbkbc@gmail.com> 23073L: linux-xtensa@linux-xtensa.org 23074S: Maintained 23075F: drivers/spi/spi-xtensa-xtfpga.c 23076F: sound/soc/xtensa/xtfpga-i2s.c 23077 23078YAM DRIVER FOR AX.25 23079M: Jean-Paul Roubelat <jpr@f6fbb.org> 23080L: linux-hams@vger.kernel.org 23081S: Maintained 23082F: drivers/net/hamradio/yam* 23083F: include/linux/yam.h 23084 23085YAMA SECURITY MODULE 23086M: Kees Cook <keescook@chromium.org> 23087S: Supported 23088T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23089F: Documentation/admin-guide/LSM/Yama.rst 23090F: security/yama/ 23091 23092YEALINK PHONE DRIVER 23093M: Henk Vergonet <Henk.Vergonet@gmail.com> 23094L: usbb2k-api-dev@nongnu.org 23095S: Maintained 23096F: Documentation/input/devices/yealink.rst 23097F: drivers/input/misc/yealink.* 23098 23099Z8530 DRIVER FOR AX.25 23100M: Joerg Reuter <jreuter@yaina.de> 23101L: linux-hams@vger.kernel.org 23102S: Maintained 23103W: http://yaina.de/jreuter/ 23104W: http://www.qsl.net/dl1bke/ 23105F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23106F: drivers/net/hamradio/*scc.c 23107F: drivers/net/hamradio/z8530.h 23108 23109ZBUD COMPRESSED PAGE ALLOCATOR 23110M: Seth Jennings <sjenning@redhat.com> 23111M: Dan Streetman <ddstreet@ieee.org> 23112L: linux-mm@kvack.org 23113S: Maintained 23114F: mm/zbud.c 23115 23116Z3FOLD COMPRESSED PAGE ALLOCATOR 23117M: Vitaly Wool <vitaly.wool@konsulko.com> 23118R: Miaohe Lin <linmiaohe@huawei.com> 23119L: linux-mm@kvack.org 23120S: Maintained 23121F: mm/z3fold.c 23122 23123ZD1211RW WIRELESS DRIVER 23124M: Ulrich Kunitz <kune@deine-taler.de> 23125L: linux-wireless@vger.kernel.org 23126L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23127S: Maintained 23128W: http://zd1211.ath.cx/wiki/DriverRewrite 23129F: drivers/net/wireless/zydas/zd1211rw/ 23130 23131ZD1301 MEDIA DRIVER 23132M: Antti Palosaari <crope@iki.fi> 23133L: linux-media@vger.kernel.org 23134S: Maintained 23135W: https://linuxtv.org/ 23136W: http://palosaari.fi/linux/ 23137Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23138F: drivers/media/usb/dvb-usb-v2/zd1301* 23139 23140ZD1301_DEMOD MEDIA DRIVER 23141M: Antti Palosaari <crope@iki.fi> 23142L: linux-media@vger.kernel.org 23143S: Maintained 23144W: https://linuxtv.org/ 23145W: http://palosaari.fi/linux/ 23146Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23147F: drivers/media/dvb-frontends/zd1301_demod* 23148 23149ZHAOXIN PROCESSOR SUPPORT 23150M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23151L: linux-kernel@vger.kernel.org 23152S: Maintained 23153F: arch/x86/kernel/cpu/zhaoxin.c 23154 23155ZONEFS FILESYSTEM 23156M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 23157M: Naohiro Aota <naohiro.aota@wdc.com> 23158R: Johannes Thumshirn <jth@kernel.org> 23159L: linux-fsdevel@vger.kernel.org 23160S: Maintained 23161T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23162F: Documentation/filesystems/zonefs.rst 23163F: fs/zonefs/ 23164 23165ZPOOL COMPRESSED PAGE STORAGE API 23166M: Dan Streetman <ddstreet@ieee.org> 23167L: linux-mm@kvack.org 23168S: Maintained 23169F: include/linux/zpool.h 23170F: mm/zpool.c 23171 23172ZR36067 VIDEO FOR LINUX DRIVER 23173M: Corentin Labbe <clabbe@baylibre.com> 23174L: mjpeg-users@lists.sourceforge.net 23175L: linux-media@vger.kernel.org 23176S: Maintained 23177W: http://mjpeg.sourceforge.net/driver-zoran/ 23178Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23179F: Documentation/driver-api/media/drivers/zoran.rst 23180F: drivers/media/pci/zoran/ 23181 23182ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23183M: Minchan Kim <minchan@kernel.org> 23184M: Sergey Senozhatsky <senozhatsky@chromium.org> 23185L: linux-kernel@vger.kernel.org 23186S: Maintained 23187F: Documentation/admin-guide/blockdev/zram.rst 23188F: drivers/block/zram/ 23189 23190ZS DECSTATION Z85C30 SERIAL DRIVER 23191M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23192S: Maintained 23193F: drivers/tty/serial/zs.* 23194 23195ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23196M: Minchan Kim <minchan@kernel.org> 23197M: Sergey Senozhatsky <senozhatsky@chromium.org> 23198L: linux-mm@kvack.org 23199S: Maintained 23200F: Documentation/mm/zsmalloc.rst 23201F: include/linux/zsmalloc.h 23202F: mm/zsmalloc.c 23203 23204ZSTD 23205M: Nick Terrell <terrelln@fb.com> 23206S: Maintained 23207B: https://github.com/facebook/zstd/issues 23208T: git https://github.com/terrelln/linux.git 23209F: include/linux/zstd* 23210F: lib/zstd/ 23211F: lib/decompress_unzstd.c 23212F: crypto/zstd.c 23213N: zstd 23214K: zstd 23215 23216ZSWAP COMPRESSED SWAP CACHING 23217M: Seth Jennings <sjenning@redhat.com> 23218M: Dan Streetman <ddstreet@ieee.org> 23219M: Vitaly Wool <vitaly.wool@konsulko.com> 23220L: linux-mm@kvack.org 23221S: Maintained 23222F: mm/zswap.c 23223 23224THE REST 23225M: Linus Torvalds <torvalds@linux-foundation.org> 23226L: linux-kernel@vger.kernel.org 23227S: Buried alive in reporters 23228T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23229F: * 23230F: */ 23231
