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 6521T: git https://gitlab.freedesktop.org/drm/msm.git 6522F: Documentation/devicetree/bindings/display/msm/ 6523F: drivers/gpu/drm/msm/ 6524F: include/uapi/drm/msm_drm.h 6525 6526DRM DRIVER FOR NOVATEK NT35510 PANELS 6527M: Linus Walleij <linus.walleij@linaro.org> 6528S: Maintained 6529T: git git://anongit.freedesktop.org/drm/drm-misc 6530F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6531F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6532 6533DRM DRIVER FOR NOVATEK NT35560 PANELS 6534M: Linus Walleij <linus.walleij@linaro.org> 6535S: Maintained 6536T: git git://anongit.freedesktop.org/drm/drm-misc 6537F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6538F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6539 6540DRM DRIVER FOR NOVATEK NT36523 PANELS 6541M: Jianhua Lu <lujianhua000@gmail.com> 6542S: Maintained 6543T: git git://anongit.freedesktop.org/drm/drm-misc 6544F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6545F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6546 6547DRM DRIVER FOR NOVATEK NT36672A PANELS 6548M: Sumit Semwal <sumit.semwal@linaro.org> 6549S: Maintained 6550T: git git://anongit.freedesktop.org/drm/drm-misc 6551F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6552F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6553 6554DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6555M: Ben Skeggs <bskeggs@redhat.com> 6556M: Karol Herbst <kherbst@redhat.com> 6557M: Lyude Paul <lyude@redhat.com> 6558L: dri-devel@lists.freedesktop.org 6559L: nouveau@lists.freedesktop.org 6560S: Supported 6561W: https://nouveau.freedesktop.org/ 6562Q: https://patchwork.freedesktop.org/project/nouveau/ 6563Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6564B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6565C: irc://irc.oftc.net/nouveau 6566T: git https://gitlab.freedesktop.org/drm/nouveau.git 6567F: drivers/gpu/drm/nouveau/ 6568F: include/uapi/drm/nouveau_drm.h 6569 6570DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6571M: Stefan Mavrodiev <stefan@olimex.com> 6572S: Maintained 6573F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6574F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6575 6576DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6577R: Douglas Anderson <dianders@chromium.org> 6578F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6579F: drivers/gpu/drm/bridge/parade-ps8640.c 6580 6581DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6582M: Noralf Trønnes <noralf@tronnes.org> 6583S: Maintained 6584T: git git://anongit.freedesktop.org/drm/drm-misc 6585F: Documentation/devicetree/bindings/display/repaper.txt 6586F: drivers/gpu/drm/tiny/repaper.c 6587 6588DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6589M: Javier Martinez Canillas <javierm@redhat.com> 6590S: Maintained 6591T: git git://anongit.freedesktop.org/drm/drm-misc 6592F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6593F: drivers/gpu/drm/solomon/ssd130x* 6594 6595DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6596M: Dave Airlie <airlied@redhat.com> 6597M: Gerd Hoffmann <kraxel@redhat.com> 6598L: virtualization@lists.linux-foundation.org 6599S: Obsolete 6600W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6601T: git git://anongit.freedesktop.org/drm/drm-misc 6602F: drivers/gpu/drm/tiny/cirrus.c 6603 6604DRM DRIVER FOR QXL VIRTUAL GPU 6605M: Dave Airlie <airlied@redhat.com> 6606M: Gerd Hoffmann <kraxel@redhat.com> 6607L: virtualization@lists.linux-foundation.org 6608L: spice-devel@lists.freedesktop.org 6609S: Maintained 6610T: git git://anongit.freedesktop.org/drm/drm-misc 6611F: drivers/gpu/drm/qxl/ 6612F: include/uapi/drm/qxl_drm.h 6613 6614DRM DRIVER FOR RAYDIUM RM67191 PANELS 6615M: Robert Chiras <robert.chiras@nxp.com> 6616S: Maintained 6617F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6618F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6619 6620DRM DRIVER FOR SAMSUNG DB7430 PANELS 6621M: Linus Walleij <linus.walleij@linaro.org> 6622S: Maintained 6623T: git git://anongit.freedesktop.org/drm/drm-misc 6624F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6625F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6626 6627DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6628M: Inki Dae <inki.dae@samsung.com> 6629M: Jagan Teki <jagan@amarulasolutions.com> 6630M: Marek Szyprowski <m.szyprowski@samsung.com> 6631S: Maintained 6632T: git git://anongit.freedesktop.org/drm/drm-misc 6633F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6634F: drivers/gpu/drm/bridge/samsung-dsim.c 6635F: include/drm/bridge/samsung-dsim.h 6636 6637DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6638M: Markuss Broks <markuss.broks@gmail.com> 6639S: Maintained 6640F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6641F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6642 6643DRM DRIVER FOR SITRONIX ST7703 PANELS 6644M: Guido Günther <agx@sigxcpu.org> 6645R: Purism Kernel Team <kernel@puri.sm> 6646R: Ondrej Jirman <megous@megous.com> 6647S: Maintained 6648F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6649F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6650 6651DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6652M: Thomas Zimmermann <tzimmermann@suse.de> 6653M: Javier Martinez Canillas <javierm@redhat.com> 6654L: dri-devel@lists.freedesktop.org 6655S: Maintained 6656T: git git://anongit.freedesktop.org/drm/drm-misc 6657F: drivers/gpu/drm/drm_aperture.c 6658F: drivers/gpu/drm/tiny/ofdrm.c 6659F: drivers/gpu/drm/tiny/simpledrm.c 6660F: drivers/video/aperture.c 6661F: drivers/video/nomodeset.c 6662F: include/drm/drm_aperture.h 6663F: include/linux/aperture.h 6664F: include/video/nomodeset.h 6665 6666DRM DRIVER FOR SITRONIX ST7586 PANELS 6667M: David Lechner <david@lechnology.com> 6668S: Maintained 6669T: git git://anongit.freedesktop.org/drm/drm-misc 6670F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6671F: drivers/gpu/drm/tiny/st7586.c 6672 6673DRM DRIVER FOR SITRONIX ST7701 PANELS 6674M: Jagan Teki <jagan@amarulasolutions.com> 6675S: Maintained 6676F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6677F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6678 6679DRM DRIVER FOR SITRONIX ST7735R PANELS 6680M: David Lechner <david@lechnology.com> 6681S: Maintained 6682T: git git://anongit.freedesktop.org/drm/drm-misc 6683F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6684F: drivers/gpu/drm/tiny/st7735r.c 6685 6686DRM DRIVER FOR ST-ERICSSON MCDE 6687M: Linus Walleij <linus.walleij@linaro.org> 6688S: Maintained 6689T: git git://anongit.freedesktop.org/drm/drm-misc 6690F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6691F: drivers/gpu/drm/mcde/ 6692 6693DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6694M: Jagan Teki <jagan@amarulasolutions.com> 6695S: Maintained 6696F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6697F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6698 6699DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6700R: Douglas Anderson <dianders@chromium.org> 6701F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6702F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6703 6704DRM DRIVER FOR TPO TPG110 PANELS 6705M: Linus Walleij <linus.walleij@linaro.org> 6706S: Maintained 6707T: git git://anongit.freedesktop.org/drm/drm-misc 6708F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6709F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6710 6711DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6712M: Dave Airlie <airlied@redhat.com> 6713R: Sean Paul <sean@poorly.run> 6714R: Thomas Zimmermann <tzimmermann@suse.de> 6715L: dri-devel@lists.freedesktop.org 6716S: Supported 6717T: git git://anongit.freedesktop.org/drm/drm-misc 6718F: drivers/gpu/drm/udl/ 6719 6720DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6721M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6722M: Melissa Wen <melissa.srw@gmail.com> 6723R: Haneen Mohammed <hamohammed.sa@gmail.com> 6724R: Daniel Vetter <daniel@ffwll.ch> 6725L: dri-devel@lists.freedesktop.org 6726S: Maintained 6727T: git git://anongit.freedesktop.org/drm/drm-misc 6728F: Documentation/gpu/vkms.rst 6729F: drivers/gpu/drm/vkms/ 6730 6731DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6732M: Hans de Goede <hdegoede@redhat.com> 6733L: dri-devel@lists.freedesktop.org 6734S: Maintained 6735T: git git://anongit.freedesktop.org/drm/drm-misc 6736F: drivers/gpu/drm/vboxvideo/ 6737 6738DRM DRIVER FOR VMWARE VIRTUAL GPU 6739M: Zack Rusin <zackr@vmware.com> 6740R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6741L: dri-devel@lists.freedesktop.org 6742S: Supported 6743T: git git://anongit.freedesktop.org/drm/drm-misc 6744F: drivers/gpu/drm/vmwgfx/ 6745F: include/uapi/drm/vmwgfx_drm.h 6746 6747DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6748M: Linus Walleij <linus.walleij@linaro.org> 6749S: Maintained 6750T: git git://anongit.freedesktop.org/drm/drm-misc 6751F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6752F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6753 6754DRM DRIVERS 6755M: David Airlie <airlied@gmail.com> 6756M: Daniel Vetter <daniel@ffwll.ch> 6757L: dri-devel@lists.freedesktop.org 6758S: Maintained 6759B: https://gitlab.freedesktop.org/drm 6760C: irc://irc.oftc.net/dri-devel 6761T: git git://anongit.freedesktop.org/drm/drm 6762F: Documentation/devicetree/bindings/display/ 6763F: Documentation/devicetree/bindings/gpu/ 6764F: Documentation/gpu/ 6765F: drivers/gpu/ 6766F: include/drm/ 6767F: include/linux/vga* 6768F: include/uapi/drm/ 6769 6770DRM DRIVERS AND MISC GPU PATCHES 6771M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6772M: Maxime Ripard <mripard@kernel.org> 6773M: Thomas Zimmermann <tzimmermann@suse.de> 6774S: Maintained 6775W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6776T: git git://anongit.freedesktop.org/drm/drm-misc 6777F: Documentation/gpu/ 6778F: drivers/gpu/drm/* 6779F: drivers/gpu/vga/ 6780F: include/drm/drm* 6781F: include/linux/vga* 6782F: include/uapi/drm/drm* 6783 6784DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6785M: Oded Gabbay <ogabbay@kernel.org> 6786L: dri-devel@lists.freedesktop.org 6787S: Maintained 6788C: irc://irc.oftc.net/dri-devel 6789T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6790F: Documentation/accel/ 6791F: drivers/accel/ 6792F: include/drm/drm_accel.h 6793 6794DRM ACCEL DRIVERS FOR INTEL VPU 6795M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6796M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6797L: dri-devel@lists.freedesktop.org 6798S: Supported 6799T: git git://anongit.freedesktop.org/drm/drm-misc 6800F: drivers/accel/ivpu/ 6801F: include/uapi/drm/ivpu_accel.h 6802 6803DRM DRIVERS FOR ALLWINNER A10 6804M: Maxime Ripard <mripard@kernel.org> 6805M: Chen-Yu Tsai <wens@csie.org> 6806L: dri-devel@lists.freedesktop.org 6807S: Supported 6808T: git git://anongit.freedesktop.org/drm/drm-misc 6809F: Documentation/devicetree/bindings/display/allwinner* 6810F: drivers/gpu/drm/sun4i/ 6811 6812DRM DRIVERS FOR AMLOGIC SOCS 6813M: Neil Armstrong <neil.armstrong@linaro.org> 6814L: dri-devel@lists.freedesktop.org 6815L: linux-amlogic@lists.infradead.org 6816S: Supported 6817W: http://linux-meson.com/ 6818T: git git://anongit.freedesktop.org/drm/drm-misc 6819F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6820F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6821F: Documentation/gpu/meson.rst 6822F: drivers/gpu/drm/meson/ 6823 6824DRM DRIVERS FOR ATMEL HLCDC 6825M: Sam Ravnborg <sam@ravnborg.org> 6826M: Boris Brezillon <bbrezillon@kernel.org> 6827L: dri-devel@lists.freedesktop.org 6828S: Supported 6829T: git git://anongit.freedesktop.org/drm/drm-misc 6830F: Documentation/devicetree/bindings/display/atmel/ 6831F: drivers/gpu/drm/atmel-hlcdc/ 6832 6833DRM DRIVERS FOR BRIDGE CHIPS 6834M: Andrzej Hajda <andrzej.hajda@intel.com> 6835M: Neil Armstrong <neil.armstrong@linaro.org> 6836M: Robert Foss <rfoss@kernel.org> 6837R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6838R: Jonas Karlman <jonas@kwiboo.se> 6839R: Jernej Skrabec <jernej.skrabec@gmail.com> 6840S: Maintained 6841T: git git://anongit.freedesktop.org/drm/drm-misc 6842F: Documentation/devicetree/bindings/display/bridge/ 6843F: drivers/gpu/drm/bridge/ 6844F: include/drm/drm_bridge.h 6845 6846DRM DRIVERS FOR EXYNOS 6847M: Inki Dae <inki.dae@samsung.com> 6848M: Seung-Woo Kim <sw0312.kim@samsung.com> 6849M: Kyungmin Park <kyungmin.park@samsung.com> 6850L: dri-devel@lists.freedesktop.org 6851S: Supported 6852T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6853F: Documentation/devicetree/bindings/display/exynos/ 6854F: Documentation/devicetree/bindings/display/samsung/ 6855F: drivers/gpu/drm/exynos/ 6856F: include/uapi/drm/exynos_drm.h 6857 6858DRM DRIVERS FOR FREESCALE DCU 6859M: Stefan Agner <stefan@agner.ch> 6860M: Alison Wang <alison.wang@nxp.com> 6861L: dri-devel@lists.freedesktop.org 6862S: Supported 6863T: git git://anongit.freedesktop.org/drm/drm-misc 6864F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6865F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6866F: drivers/gpu/drm/fsl-dcu/ 6867 6868DRM DRIVERS FOR FREESCALE IMX 6869M: Philipp Zabel <p.zabel@pengutronix.de> 6870L: dri-devel@lists.freedesktop.org 6871S: Maintained 6872F: Documentation/devicetree/bindings/display/imx/ 6873F: drivers/gpu/drm/imx/ipuv3/ 6874F: drivers/gpu/ipu-v3/ 6875 6876DRM DRIVERS FOR FREESCALE IMX BRIDGE 6877M: Liu Ying <victor.liu@nxp.com> 6878L: dri-devel@lists.freedesktop.org 6879S: Maintained 6880F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6881F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6882F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6883F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6884F: drivers/gpu/drm/bridge/imx/ 6885 6886DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6887M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6888L: dri-devel@lists.freedesktop.org 6889S: Maintained 6890T: git git://github.com/patjak/drm-gma500 6891F: drivers/gpu/drm/gma500/ 6892 6893DRM DRIVERS FOR HISILICON 6894M: Xinliang Liu <xinliang.liu@linaro.org> 6895M: Tian Tao <tiantao6@hisilicon.com> 6896R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6897R: Sumit Semwal <sumit.semwal@linaro.org> 6898R: Yongqin Liu <yongqin.liu@linaro.org> 6899R: John Stultz <jstultz@google.com> 6900L: dri-devel@lists.freedesktop.org 6901S: Maintained 6902T: git git://anongit.freedesktop.org/drm/drm-misc 6903F: Documentation/devicetree/bindings/display/hisilicon/ 6904F: drivers/gpu/drm/hisilicon/ 6905 6906DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6907M: Deepak Rawat <drawat.floss@gmail.com> 6908L: linux-hyperv@vger.kernel.org 6909L: dri-devel@lists.freedesktop.org 6910S: Maintained 6911T: git git://anongit.freedesktop.org/drm/drm-misc 6912F: drivers/gpu/drm/hyperv 6913 6914DRM DRIVERS FOR LIMA 6915M: Qiang Yu <yuq825@gmail.com> 6916L: dri-devel@lists.freedesktop.org 6917L: lima@lists.freedesktop.org (moderated for non-subscribers) 6918S: Maintained 6919T: git git://anongit.freedesktop.org/drm/drm-misc 6920F: drivers/gpu/drm/lima/ 6921F: include/uapi/drm/lima_drm.h 6922 6923DRM DRIVERS FOR MEDIATEK 6924M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6925M: Philipp Zabel <p.zabel@pengutronix.de> 6926L: dri-devel@lists.freedesktop.org 6927L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6928S: Supported 6929F: Documentation/devicetree/bindings/display/mediatek/ 6930F: drivers/gpu/drm/mediatek/ 6931F: drivers/phy/mediatek/phy-mtk-dp.c 6932F: drivers/phy/mediatek/phy-mtk-hdmi* 6933F: drivers/phy/mediatek/phy-mtk-mipi* 6934 6935DRM DRIVERS FOR NVIDIA TEGRA 6936M: Thierry Reding <thierry.reding@gmail.com> 6937L: dri-devel@lists.freedesktop.org 6938L: linux-tegra@vger.kernel.org 6939S: Supported 6940T: git https://gitlab.freedesktop.org/drm/tegra.git 6941F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6942F: Documentation/devicetree/bindings/gpu/host1x/ 6943F: drivers/gpu/drm/tegra/ 6944F: drivers/gpu/host1x/ 6945F: include/linux/host1x.h 6946F: include/uapi/drm/tegra_drm.h 6947 6948DRM DRIVERS FOR RENESAS 6949M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6950M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6951L: dri-devel@lists.freedesktop.org 6952L: linux-renesas-soc@vger.kernel.org 6953S: Supported 6954T: git git://linuxtv.org/pinchartl/media drm/du/next 6955F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6956F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6957F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6958F: Documentation/devicetree/bindings/display/renesas,du.yaml 6959F: drivers/gpu/drm/rcar-du/ 6960F: drivers/gpu/drm/shmobile/ 6961F: include/linux/platform_data/shmob_drm.h 6962 6963DRM DRIVERS FOR ROCKCHIP 6964M: Sandy Huang <hjc@rock-chips.com> 6965M: Heiko Stübner <heiko@sntech.de> 6966L: dri-devel@lists.freedesktop.org 6967S: Maintained 6968T: git git://anongit.freedesktop.org/drm/drm-misc 6969F: Documentation/devicetree/bindings/display/rockchip/ 6970F: drivers/gpu/drm/rockchip/ 6971 6972DRM DRIVERS FOR STI 6973M: Alain Volmat <alain.volmat@foss.st.com> 6974L: dri-devel@lists.freedesktop.org 6975S: Maintained 6976T: git git://anongit.freedesktop.org/drm/drm-misc 6977F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6978F: drivers/gpu/drm/sti 6979 6980DRM DRIVERS FOR STM 6981M: Yannick Fertre <yannick.fertre@foss.st.com> 6982M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 6983M: Philippe Cornu <philippe.cornu@foss.st.com> 6984L: dri-devel@lists.freedesktop.org 6985S: Maintained 6986T: git git://anongit.freedesktop.org/drm/drm-misc 6987F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 6988F: drivers/gpu/drm/stm 6989 6990DRM DRIVERS FOR TI KEYSTONE 6991M: Jyri Sarha <jyri.sarha@iki.fi> 6992M: Tomi Valkeinen <tomba@kernel.org> 6993L: dri-devel@lists.freedesktop.org 6994S: Maintained 6995T: git git://anongit.freedesktop.org/drm/drm-misc 6996F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 6997F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 6998F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 6999F: drivers/gpu/drm/tidss/ 7000 7001DRM DRIVERS FOR TI LCDC 7002M: Jyri Sarha <jyri.sarha@iki.fi> 7003R: Tomi Valkeinen <tomba@kernel.org> 7004L: dri-devel@lists.freedesktop.org 7005S: Maintained 7006F: Documentation/devicetree/bindings/display/tilcdc/ 7007F: drivers/gpu/drm/tilcdc/ 7008 7009DRM DRIVERS FOR TI OMAP 7010M: Tomi Valkeinen <tomba@kernel.org> 7011L: dri-devel@lists.freedesktop.org 7012S: Maintained 7013F: Documentation/devicetree/bindings/display/ti/ 7014F: drivers/gpu/drm/omapdrm/ 7015 7016DRM DRIVERS FOR V3D 7017M: Emma Anholt <emma@anholt.net> 7018M: Melissa Wen <mwen@igalia.com> 7019S: Supported 7020T: git git://anongit.freedesktop.org/drm/drm-misc 7021F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7022F: drivers/gpu/drm/v3d/ 7023F: include/uapi/drm/v3d_drm.h 7024 7025DRM DRIVERS FOR VC4 7026M: Emma Anholt <emma@anholt.net> 7027M: Maxime Ripard <mripard@kernel.org> 7028S: Supported 7029T: git git://github.com/anholt/linux 7030T: git git://anongit.freedesktop.org/drm/drm-misc 7031F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7032F: drivers/gpu/drm/vc4/ 7033F: include/uapi/drm/vc4_drm.h 7034 7035DRM DRIVERS FOR VIVANTE GPU IP 7036M: Lucas Stach <l.stach@pengutronix.de> 7037R: Russell King <linux+etnaviv@armlinux.org.uk> 7038R: Christian Gmeiner <christian.gmeiner@gmail.com> 7039L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7040L: dri-devel@lists.freedesktop.org 7041S: Maintained 7042F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7043F: drivers/gpu/drm/etnaviv/ 7044F: include/uapi/drm/etnaviv_drm.h 7045 7046DRM DRIVERS FOR XEN 7047M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7048L: dri-devel@lists.freedesktop.org 7049L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7050S: Supported 7051T: git git://anongit.freedesktop.org/drm/drm-misc 7052F: Documentation/gpu/xen-front.rst 7053F: drivers/gpu/drm/xen/ 7054 7055DRM DRIVERS FOR XILINX 7056M: Hyun Kwon <hyun.kwon@xilinx.com> 7057M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7058L: dri-devel@lists.freedesktop.org 7059S: Maintained 7060T: git git://anongit.freedesktop.org/drm/drm-misc 7061F: Documentation/devicetree/bindings/display/xlnx/ 7062F: drivers/gpu/drm/xlnx/ 7063 7064DRM PANEL DRIVERS 7065M: Neil Armstrong <neil.armstrong@linaro.org> 7066R: Sam Ravnborg <sam@ravnborg.org> 7067L: dri-devel@lists.freedesktop.org 7068S: Maintained 7069T: git git://anongit.freedesktop.org/drm/drm-misc 7070F: Documentation/devicetree/bindings/display/panel/ 7071F: drivers/gpu/drm/drm_panel.c 7072F: drivers/gpu/drm/panel/ 7073F: include/drm/drm_panel.h 7074 7075DRM PRIVACY-SCREEN CLASS 7076M: Hans de Goede <hdegoede@redhat.com> 7077L: dri-devel@lists.freedesktop.org 7078S: Maintained 7079T: git git://anongit.freedesktop.org/drm/drm-misc 7080F: drivers/gpu/drm/drm_privacy_screen* 7081F: include/drm/drm_privacy_screen* 7082 7083DRM TTM SUBSYSTEM 7084M: Christian Koenig <christian.koenig@amd.com> 7085M: Huang Rui <ray.huang@amd.com> 7086L: dri-devel@lists.freedesktop.org 7087S: Maintained 7088T: git git://anongit.freedesktop.org/drm/drm-misc 7089F: drivers/gpu/drm/ttm/ 7090F: include/drm/ttm/ 7091 7092DRM GPU SCHEDULER 7093M: Luben Tuikov <luben.tuikov@amd.com> 7094L: dri-devel@lists.freedesktop.org 7095S: Maintained 7096T: git git://anongit.freedesktop.org/drm/drm-misc 7097F: drivers/gpu/drm/scheduler/ 7098F: include/drm/gpu_scheduler.h 7099 7100DSBR100 USB FM RADIO DRIVER 7101M: Alexey Klimov <klimov.linux@gmail.com> 7102L: linux-media@vger.kernel.org 7103S: Maintained 7104T: git git://linuxtv.org/media_tree.git 7105F: drivers/media/radio/dsbr100.c 7106 7107DT3155 MEDIA DRIVER 7108M: Hans Verkuil <hverkuil@xs4all.nl> 7109L: linux-media@vger.kernel.org 7110S: Odd Fixes 7111W: https://linuxtv.org 7112T: git git://linuxtv.org/media_tree.git 7113F: drivers/media/pci/dt3155/ 7114 7115DVB_USB_AF9015 MEDIA DRIVER 7116M: Antti Palosaari <crope@iki.fi> 7117L: linux-media@vger.kernel.org 7118S: Maintained 7119W: https://linuxtv.org 7120W: http://palosaari.fi/linux/ 7121Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7122T: git git://linuxtv.org/anttip/media_tree.git 7123F: drivers/media/usb/dvb-usb-v2/af9015* 7124 7125DVB_USB_AF9035 MEDIA DRIVER 7126M: Antti Palosaari <crope@iki.fi> 7127L: linux-media@vger.kernel.org 7128S: Maintained 7129W: https://linuxtv.org 7130W: http://palosaari.fi/linux/ 7131Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7132T: git git://linuxtv.org/anttip/media_tree.git 7133F: drivers/media/usb/dvb-usb-v2/af9035* 7134 7135DVB_USB_ANYSEE MEDIA DRIVER 7136M: Antti Palosaari <crope@iki.fi> 7137L: linux-media@vger.kernel.org 7138S: Maintained 7139W: https://linuxtv.org 7140W: http://palosaari.fi/linux/ 7141Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7142T: git git://linuxtv.org/anttip/media_tree.git 7143F: drivers/media/usb/dvb-usb-v2/anysee* 7144 7145DVB_USB_AU6610 MEDIA DRIVER 7146M: Antti Palosaari <crope@iki.fi> 7147L: linux-media@vger.kernel.org 7148S: Maintained 7149W: https://linuxtv.org 7150W: http://palosaari.fi/linux/ 7151Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7152T: git git://linuxtv.org/anttip/media_tree.git 7153F: drivers/media/usb/dvb-usb-v2/au6610* 7154 7155DVB_USB_CE6230 MEDIA DRIVER 7156M: Antti Palosaari <crope@iki.fi> 7157L: linux-media@vger.kernel.org 7158S: Maintained 7159W: https://linuxtv.org 7160W: http://palosaari.fi/linux/ 7161Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7162T: git git://linuxtv.org/anttip/media_tree.git 7163F: drivers/media/usb/dvb-usb-v2/ce6230* 7164 7165DVB_USB_CXUSB MEDIA DRIVER 7166M: Michael Krufky <mkrufky@linuxtv.org> 7167L: linux-media@vger.kernel.org 7168S: Maintained 7169W: https://linuxtv.org 7170W: http://github.com/mkrufky 7171Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7172T: git git://linuxtv.org/media_tree.git 7173F: drivers/media/usb/dvb-usb/cxusb* 7174 7175DVB_USB_EC168 MEDIA DRIVER 7176M: Antti Palosaari <crope@iki.fi> 7177L: linux-media@vger.kernel.org 7178S: Maintained 7179W: https://linuxtv.org 7180W: http://palosaari.fi/linux/ 7181Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7182T: git git://linuxtv.org/anttip/media_tree.git 7183F: drivers/media/usb/dvb-usb-v2/ec168* 7184 7185DVB_USB_GL861 MEDIA DRIVER 7186M: Antti Palosaari <crope@iki.fi> 7187L: linux-media@vger.kernel.org 7188S: Maintained 7189W: https://linuxtv.org 7190Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7191T: git git://linuxtv.org/anttip/media_tree.git 7192F: drivers/media/usb/dvb-usb-v2/gl861* 7193 7194DVB_USB_MXL111SF MEDIA DRIVER 7195M: Michael Krufky <mkrufky@linuxtv.org> 7196L: linux-media@vger.kernel.org 7197S: Maintained 7198W: https://linuxtv.org 7199W: http://github.com/mkrufky 7200Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7201T: git git://linuxtv.org/mkrufky/mxl111sf.git 7202F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7203 7204DVB_USB_RTL28XXU MEDIA DRIVER 7205M: Antti Palosaari <crope@iki.fi> 7206L: linux-media@vger.kernel.org 7207S: Maintained 7208W: https://linuxtv.org 7209W: http://palosaari.fi/linux/ 7210Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7211T: git git://linuxtv.org/anttip/media_tree.git 7212F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7213 7214DVB_USB_V2 MEDIA DRIVER 7215M: Antti Palosaari <crope@iki.fi> 7216L: linux-media@vger.kernel.org 7217S: Maintained 7218W: https://linuxtv.org 7219W: http://palosaari.fi/linux/ 7220Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7221T: git git://linuxtv.org/anttip/media_tree.git 7222F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7223F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7224 7225DYNAMIC DEBUG 7226M: Jason Baron <jbaron@akamai.com> 7227S: Maintained 7228F: include/linux/dynamic_debug.h 7229F: lib/dynamic_debug.c 7230M: Jim Cromie <jim.cromie@gmail.com> 7231F: lib/test_dynamic_debug.c 7232 7233DYNAMIC INTERRUPT MODERATION 7234M: Tal Gilboa <talgi@nvidia.com> 7235S: Maintained 7236F: Documentation/networking/net_dim.rst 7237F: include/linux/dim.h 7238F: lib/dim/ 7239 7240DZ DECSTATION DZ11 SERIAL DRIVER 7241M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7242S: Maintained 7243F: drivers/tty/serial/dz.* 7244 7245E3X0 POWER BUTTON DRIVER 7246M: Moritz Fischer <moritz.fischer@ettus.com> 7247L: usrp-users@lists.ettus.com 7248S: Supported 7249W: http://www.ettus.com 7250F: Documentation/devicetree/bindings/input/e3x0-button.txt 7251F: drivers/input/misc/e3x0-button.c 7252 7253E4000 MEDIA DRIVER 7254M: Antti Palosaari <crope@iki.fi> 7255L: linux-media@vger.kernel.org 7256S: Maintained 7257W: https://linuxtv.org 7258W: http://palosaari.fi/linux/ 7259Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7260T: git git://linuxtv.org/anttip/media_tree.git 7261F: drivers/media/tuners/e4000* 7262 7263EARTH_PT1 MEDIA DRIVER 7264M: Akihiro Tsukada <tskd08@gmail.com> 7265L: linux-media@vger.kernel.org 7266S: Odd Fixes 7267F: drivers/media/pci/pt1/ 7268 7269EARTH_PT3 MEDIA DRIVER 7270M: Akihiro Tsukada <tskd08@gmail.com> 7271L: linux-media@vger.kernel.org 7272S: Odd Fixes 7273F: drivers/media/pci/pt3/ 7274 7275EC100 MEDIA DRIVER 7276M: Antti Palosaari <crope@iki.fi> 7277L: linux-media@vger.kernel.org 7278S: Maintained 7279W: https://linuxtv.org 7280W: http://palosaari.fi/linux/ 7281Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7282T: git git://linuxtv.org/anttip/media_tree.git 7283F: drivers/media/dvb-frontends/ec100* 7284 7285ECRYPT FILE SYSTEM 7286M: Tyler Hicks <code@tyhicks.com> 7287L: ecryptfs@vger.kernel.org 7288S: Odd Fixes 7289W: http://ecryptfs.org 7290W: https://launchpad.net/ecryptfs 7291T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7292F: Documentation/filesystems/ecryptfs.rst 7293F: fs/ecryptfs/ 7294 7295EDAC-AMD64 7296M: Yazen Ghannam <yazen.ghannam@amd.com> 7297L: linux-edac@vger.kernel.org 7298S: Supported 7299F: drivers/edac/amd64_edac* 7300F: drivers/edac/mce_amd* 7301 7302EDAC-ARMADA 7303M: Jan Luebbe <jlu@pengutronix.de> 7304L: linux-edac@vger.kernel.org 7305S: Maintained 7306F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7307F: drivers/edac/armada_xp_* 7308 7309EDAC-AST2500 7310M: Stefan Schaeckeler <sschaeck@cisco.com> 7311S: Supported 7312F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7313F: drivers/edac/aspeed_edac.c 7314 7315EDAC-BLUEFIELD 7316M: Shravan Kumar Ramani <shravankr@nvidia.com> 7317S: Supported 7318F: drivers/edac/bluefield_edac.c 7319 7320EDAC-CALXEDA 7321M: Andre Przywara <andre.przywara@arm.com> 7322L: linux-edac@vger.kernel.org 7323S: Maintained 7324F: drivers/edac/highbank* 7325 7326EDAC-CAVIUM OCTEON 7327M: Ralf Baechle <ralf@linux-mips.org> 7328L: linux-edac@vger.kernel.org 7329L: linux-mips@vger.kernel.org 7330S: Supported 7331F: drivers/edac/octeon_edac* 7332 7333EDAC-CAVIUM THUNDERX 7334M: Robert Richter <rric@kernel.org> 7335L: linux-edac@vger.kernel.org 7336S: Odd Fixes 7337F: drivers/edac/thunderx_edac* 7338 7339EDAC-CORE 7340M: Borislav Petkov <bp@alien8.de> 7341M: Tony Luck <tony.luck@intel.com> 7342R: James Morse <james.morse@arm.com> 7343R: Mauro Carvalho Chehab <mchehab@kernel.org> 7344R: Robert Richter <rric@kernel.org> 7345L: linux-edac@vger.kernel.org 7346S: Supported 7347T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7348F: Documentation/admin-guide/ras.rst 7349F: Documentation/driver-api/edac.rst 7350F: drivers/edac/ 7351F: include/linux/edac.h 7352 7353EDAC-DMC520 7354M: Lei Wang <lewan@microsoft.com> 7355L: linux-edac@vger.kernel.org 7356S: Supported 7357F: drivers/edac/dmc520_edac.c 7358 7359EDAC-E752X 7360M: Mark Gross <markgross@kernel.org> 7361L: linux-edac@vger.kernel.org 7362S: Maintained 7363F: drivers/edac/e752x_edac.c 7364 7365EDAC-E7XXX 7366L: linux-edac@vger.kernel.org 7367S: Maintained 7368F: drivers/edac/e7xxx_edac.c 7369 7370EDAC-FSL_DDR 7371M: York Sun <york.sun@nxp.com> 7372L: linux-edac@vger.kernel.org 7373S: Maintained 7374F: drivers/edac/fsl_ddr_edac.* 7375 7376EDAC-GHES 7377M: Mauro Carvalho Chehab <mchehab@kernel.org> 7378L: linux-edac@vger.kernel.org 7379S: Maintained 7380F: drivers/edac/ghes_edac.c 7381 7382EDAC-I10NM 7383M: Tony Luck <tony.luck@intel.com> 7384L: linux-edac@vger.kernel.org 7385S: Maintained 7386F: drivers/edac/i10nm_base.c 7387 7388EDAC-I3000 7389L: linux-edac@vger.kernel.org 7390S: Orphan 7391F: drivers/edac/i3000_edac.c 7392 7393EDAC-I5000 7394L: linux-edac@vger.kernel.org 7395S: Maintained 7396F: drivers/edac/i5000_edac.c 7397 7398EDAC-I5400 7399M: Mauro Carvalho Chehab <mchehab@kernel.org> 7400L: linux-edac@vger.kernel.org 7401S: Maintained 7402F: drivers/edac/i5400_edac.c 7403 7404EDAC-I7300 7405M: Mauro Carvalho Chehab <mchehab@kernel.org> 7406L: linux-edac@vger.kernel.org 7407S: Maintained 7408F: drivers/edac/i7300_edac.c 7409 7410EDAC-I7CORE 7411M: Mauro Carvalho Chehab <mchehab@kernel.org> 7412L: linux-edac@vger.kernel.org 7413S: Maintained 7414F: drivers/edac/i7core_edac.c 7415 7416EDAC-I82443BXGX 7417M: Tim Small <tim@buttersideup.com> 7418L: linux-edac@vger.kernel.org 7419S: Maintained 7420F: drivers/edac/i82443bxgx_edac.c 7421 7422EDAC-I82975X 7423M: "Arvind R." <arvino55@gmail.com> 7424L: linux-edac@vger.kernel.org 7425S: Maintained 7426F: drivers/edac/i82975x_edac.c 7427 7428EDAC-IE31200 7429M: Jason Baron <jbaron@akamai.com> 7430L: linux-edac@vger.kernel.org 7431S: Maintained 7432F: drivers/edac/ie31200_edac.c 7433 7434EDAC-IGEN6 7435M: Tony Luck <tony.luck@intel.com> 7436R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7437L: linux-edac@vger.kernel.org 7438S: Maintained 7439F: drivers/edac/igen6_edac.c 7440 7441EDAC-MPC85XX 7442M: Johannes Thumshirn <morbidrsa@gmail.com> 7443L: linux-edac@vger.kernel.org 7444S: Maintained 7445F: drivers/edac/mpc85xx_edac.[ch] 7446 7447EDAC-PASEMI 7448M: Egor Martovetsky <egor@pasemi.com> 7449L: linux-edac@vger.kernel.org 7450S: Maintained 7451F: drivers/edac/pasemi_edac.c 7452 7453EDAC-PND2 7454M: Tony Luck <tony.luck@intel.com> 7455L: linux-edac@vger.kernel.org 7456S: Maintained 7457F: drivers/edac/pnd2_edac.[ch] 7458 7459EDAC-QCOM 7460M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7461L: linux-arm-msm@vger.kernel.org 7462L: linux-edac@vger.kernel.org 7463S: Maintained 7464F: drivers/edac/qcom_edac.c 7465 7466EDAC-R82600 7467M: Tim Small <tim@buttersideup.com> 7468L: linux-edac@vger.kernel.org 7469S: Maintained 7470F: drivers/edac/r82600_edac.c 7471 7472EDAC-SBRIDGE 7473M: Tony Luck <tony.luck@intel.com> 7474R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7475L: linux-edac@vger.kernel.org 7476S: Maintained 7477F: drivers/edac/sb_edac.c 7478 7479EDAC-SKYLAKE 7480M: Tony Luck <tony.luck@intel.com> 7481L: linux-edac@vger.kernel.org 7482S: Maintained 7483F: drivers/edac/skx_*.[ch] 7484 7485EDAC-TI 7486M: Tero Kristo <kristo@kernel.org> 7487L: linux-edac@vger.kernel.org 7488S: Odd Fixes 7489F: drivers/edac/ti_edac.c 7490 7491EDIROL UA-101/UA-1000 DRIVER 7492M: Clemens Ladisch <clemens@ladisch.de> 7493L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7494S: Maintained 7495T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7496F: sound/usb/misc/ua101.c 7497 7498EFI TEST DRIVER 7499M: Ivan Hu <ivan.hu@canonical.com> 7500M: Ard Biesheuvel <ardb@kernel.org> 7501L: linux-efi@vger.kernel.org 7502S: Maintained 7503F: drivers/firmware/efi/test/ 7504 7505EFI VARIABLE FILESYSTEM 7506M: Jeremy Kerr <jk@ozlabs.org> 7507M: Ard Biesheuvel <ardb@kernel.org> 7508L: linux-efi@vger.kernel.org 7509S: Maintained 7510T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7511F: fs/efivarfs/ 7512 7513EFIFB FRAMEBUFFER DRIVER 7514M: Peter Jones <pjones@redhat.com> 7515L: linux-fbdev@vger.kernel.org 7516S: Maintained 7517F: drivers/video/fbdev/efifb.c 7518 7519EFS FILESYSTEM 7520S: Orphan 7521W: http://aeschi.ch.eu.org/efs/ 7522F: fs/efs/ 7523 7524EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7525M: Douglas Miller <dougmill@linux.ibm.com> 7526L: netdev@vger.kernel.org 7527S: Maintained 7528F: drivers/net/ethernet/ibm/ehea/ 7529 7530ELM327 CAN NETWORK DRIVER 7531M: Max Staudt <max@enpas.org> 7532L: linux-can@vger.kernel.org 7533S: Maintained 7534F: Documentation/networking/device_drivers/can/can327.rst 7535F: drivers/net/can/can327.c 7536 7537EM28XX VIDEO4LINUX DRIVER 7538M: Mauro Carvalho Chehab <mchehab@kernel.org> 7539L: linux-media@vger.kernel.org 7540S: Maintained 7541W: https://linuxtv.org 7542T: git git://linuxtv.org/media_tree.git 7543F: Documentation/admin-guide/media/em28xx* 7544F: drivers/media/usb/em28xx/ 7545 7546EMBEDDED LINUX 7547M: Olivia Mackall <olivia@selenic.com> 7548M: David Woodhouse <dwmw2@infradead.org> 7549L: linux-embedded@vger.kernel.org 7550S: Maintained 7551 7552EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7553M: Adrian Hunter <adrian.hunter@intel.com> 7554M: Ritesh Harjani <riteshh@codeaurora.org> 7555M: Asutosh Das <asutoshd@codeaurora.org> 7556L: linux-mmc@vger.kernel.org 7557S: Supported 7558F: drivers/mmc/host/cqhci* 7559 7560EMULEX 10Gbps iSCSI - OneConnect DRIVER 7561M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7562L: linux-scsi@vger.kernel.org 7563S: Supported 7564W: http://www.broadcom.com 7565F: drivers/scsi/be2iscsi/ 7566 7567EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7568M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7569M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7570M: Somnath Kotur <somnath.kotur@broadcom.com> 7571L: netdev@vger.kernel.org 7572S: Supported 7573W: http://www.emulex.com 7574F: drivers/net/ethernet/emulex/benet/ 7575 7576EMULEX ONECONNECT ROCE DRIVER 7577M: Selvin Xavier <selvin.xavier@broadcom.com> 7578L: linux-rdma@vger.kernel.org 7579S: Odd Fixes 7580W: http://www.broadcom.com 7581F: drivers/infiniband/hw/ocrdma/ 7582F: include/uapi/rdma/ocrdma-abi.h 7583 7584EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7585M: James Smart <james.smart@broadcom.com> 7586M: Dick Kennedy <dick.kennedy@broadcom.com> 7587L: linux-scsi@vger.kernel.org 7588S: Supported 7589W: http://www.broadcom.com 7590F: drivers/scsi/lpfc/ 7591 7592EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7593M: James Smart <james.smart@broadcom.com> 7594M: Ram Vegesna <ram.vegesna@broadcom.com> 7595L: linux-scsi@vger.kernel.org 7596L: target-devel@vger.kernel.org 7597S: Supported 7598W: http://www.broadcom.com 7599F: drivers/scsi/elx/ 7600 7601ENE CB710 FLASH CARD READER DRIVER 7602M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7603S: Maintained 7604F: drivers/misc/cb710/ 7605F: drivers/mmc/host/cb710-mmc.* 7606F: include/linux/cb710.h 7607 7608ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7609M: Maxim Levitsky <maximlevitsky@gmail.com> 7610S: Maintained 7611F: drivers/media/rc/ene_ir.* 7612 7613EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7614M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7615L: linuxppc-dev@lists.ozlabs.org 7616S: Maintained 7617F: drivers/tty/ehv_bytechan.c 7618 7619EPSON S1D13XXX FRAMEBUFFER DRIVER 7620M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7621S: Maintained 7622T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7623F: drivers/video/fbdev/s1d13xxxfb.c 7624F: include/video/s1d13xxxfb.h 7625 7626EROFS FILE SYSTEM 7627M: Gao Xiang <xiang@kernel.org> 7628M: Chao Yu <chao@kernel.org> 7629R: Yue Hu <huyue2@coolpad.com> 7630R: Jeffle Xu <jefflexu@linux.alibaba.com> 7631L: linux-erofs@lists.ozlabs.org 7632S: Maintained 7633T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7634F: Documentation/ABI/testing/sysfs-fs-erofs 7635F: Documentation/filesystems/erofs.rst 7636F: fs/erofs/ 7637F: include/trace/events/erofs.h 7638 7639ERRSEQ ERROR TRACKING INFRASTRUCTURE 7640M: Jeff Layton <jlayton@kernel.org> 7641S: Maintained 7642F: include/linux/errseq.h 7643F: lib/errseq.c 7644 7645ESD CAN/USB DRIVERS 7646M: Frank Jungclaus <frank.jungclaus@esd.eu> 7647R: socketcan@esd.eu 7648L: linux-can@vger.kernel.org 7649S: Maintained 7650F: drivers/net/can/usb/esd_usb.c 7651 7652ET131X NETWORK DRIVER 7653M: Mark Einon <mark.einon@gmail.com> 7654S: Odd Fixes 7655F: drivers/net/ethernet/agere/ 7656 7657ETAS ES58X CAN/USB DRIVER 7658M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7659L: linux-can@vger.kernel.org 7660S: Maintained 7661F: Documentation/networking/devlink/etas_es58x.rst 7662F: drivers/net/can/usb/etas_es58x/ 7663 7664ETHERNET BRIDGE 7665M: Roopa Prabhu <roopa@nvidia.com> 7666M: Nikolay Aleksandrov <razor@blackwall.org> 7667L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7668L: netdev@vger.kernel.org 7669S: Maintained 7670W: http://www.linuxfoundation.org/en/Net:Bridge 7671F: include/linux/netfilter_bridge/ 7672F: net/bridge/ 7673 7674ETHERNET PHY LIBRARY 7675M: Andrew Lunn <andrew@lunn.ch> 7676M: Heiner Kallweit <hkallweit1@gmail.com> 7677R: Russell King <linux@armlinux.org.uk> 7678L: netdev@vger.kernel.org 7679S: Maintained 7680F: Documentation/ABI/testing/sysfs-class-net-phydev 7681F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7682F: Documentation/devicetree/bindings/net/mdio* 7683F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7684F: Documentation/networking/phy.rst 7685F: drivers/net/mdio/ 7686F: drivers/net/mdio/acpi_mdio.c 7687F: drivers/net/mdio/fwnode_mdio.c 7688F: drivers/net/mdio/of_mdio.c 7689F: drivers/net/pcs/ 7690F: drivers/net/phy/ 7691F: include/dt-bindings/net/qca-ar803x.h 7692F: include/linux/linkmode.h 7693F: include/linux/*mdio*.h 7694F: include/linux/mdio/*.h 7695F: include/linux/mii.h 7696F: include/linux/of_net.h 7697F: include/linux/phy.h 7698F: include/linux/phy_fixed.h 7699F: include/linux/platform_data/mdio-bcm-unimac.h 7700F: include/linux/platform_data/mdio-gpio.h 7701F: include/trace/events/mdio.h 7702F: include/uapi/linux/mdio.h 7703F: include/uapi/linux/mii.h 7704F: net/core/of_net.c 7705 7706EXEC & BINFMT API 7707R: Eric Biederman <ebiederm@xmission.com> 7708R: Kees Cook <keescook@chromium.org> 7709L: linux-mm@kvack.org 7710S: Supported 7711T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7712F: fs/*binfmt_*.c 7713F: fs/exec.c 7714F: include/linux/binfmts.h 7715F: include/linux/elf.h 7716F: include/uapi/linux/binfmts.h 7717F: include/uapi/linux/elf.h 7718F: tools/testing/selftests/exec/ 7719N: asm/elf.h 7720N: binfmt 7721 7722EXFAT FILE SYSTEM 7723M: Namjae Jeon <linkinjeon@kernel.org> 7724M: Sungjong Seo <sj1557.seo@samsung.com> 7725L: linux-fsdevel@vger.kernel.org 7726S: Maintained 7727T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7728F: fs/exfat/ 7729 7730EXT2 FILE SYSTEM 7731M: Jan Kara <jack@suse.com> 7732L: linux-ext4@vger.kernel.org 7733S: Maintained 7734F: Documentation/filesystems/ext2.rst 7735F: fs/ext2/ 7736F: include/linux/ext2* 7737 7738EXT4 FILE SYSTEM 7739M: "Theodore Ts'o" <tytso@mit.edu> 7740M: Andreas Dilger <adilger.kernel@dilger.ca> 7741L: linux-ext4@vger.kernel.org 7742S: Maintained 7743W: http://ext4.wiki.kernel.org 7744Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7745T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7746F: Documentation/filesystems/ext4/ 7747F: fs/ext4/ 7748F: include/trace/events/ext4.h 7749 7750Extended Verification Module (EVM) 7751M: Mimi Zohar <zohar@linux.ibm.com> 7752L: linux-integrity@vger.kernel.org 7753S: Supported 7754T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7755F: security/integrity/evm/ 7756F: security/integrity/ 7757 7758EXTENSIBLE FIRMWARE INTERFACE (EFI) 7759M: Ard Biesheuvel <ardb@kernel.org> 7760L: linux-efi@vger.kernel.org 7761S: Maintained 7762T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7763F: Documentation/admin-guide/efi-stub.rst 7764F: arch/*/include/asm/efi.h 7765F: arch/*/kernel/efi.c 7766F: arch/arm/boot/compressed/efi-header.S 7767F: arch/x86/platform/efi/ 7768F: drivers/firmware/efi/ 7769F: include/linux/efi*.h 7770 7771EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7772M: MyungJoo Ham <myungjoo.ham@samsung.com> 7773M: Chanwoo Choi <cw00.choi@samsung.com> 7774L: linux-kernel@vger.kernel.org 7775S: Maintained 7776T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7777F: Documentation/devicetree/bindings/extcon/ 7778F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7779F: drivers/extcon/ 7780F: include/linux/extcon.h 7781F: include/linux/extcon/ 7782 7783EXTRA BOOT CONFIG 7784M: Masami Hiramatsu <mhiramat@kernel.org> 7785L: linux-kernel@vger.kernel.org 7786L: linux-trace-kernel@vger.kernel.org 7787Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7788S: Maintained 7789T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7790F: Documentation/admin-guide/bootconfig.rst 7791F: fs/proc/bootconfig.c 7792F: include/linux/bootconfig.h 7793F: lib/bootconfig-data.S 7794F: lib/bootconfig.c 7795F: tools/bootconfig/* 7796F: tools/bootconfig/scripts/* 7797 7798EXYNOS DP DRIVER 7799M: Jingoo Han <jingoohan1@gmail.com> 7800L: dri-devel@lists.freedesktop.org 7801S: Maintained 7802F: drivers/gpu/drm/exynos/exynos_dp* 7803 7804EXYNOS SYSMMU (IOMMU) driver 7805M: Marek Szyprowski <m.szyprowski@samsung.com> 7806L: iommu@lists.linux.dev 7807S: Maintained 7808F: drivers/iommu/exynos-iommu.c 7809 7810F2FS FILE SYSTEM 7811M: Jaegeuk Kim <jaegeuk@kernel.org> 7812M: Chao Yu <chao@kernel.org> 7813L: linux-f2fs-devel@lists.sourceforge.net 7814S: Maintained 7815W: https://f2fs.wiki.kernel.org/ 7816Q: https://patchwork.kernel.org/project/f2fs/list/ 7817B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7818T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7819F: Documentation/ABI/testing/sysfs-fs-f2fs 7820F: Documentation/filesystems/f2fs.rst 7821F: fs/f2fs/ 7822F: include/linux/f2fs_fs.h 7823F: include/trace/events/f2fs.h 7824F: include/uapi/linux/f2fs.h 7825 7826F71805F HARDWARE MONITORING DRIVER 7827M: Jean Delvare <jdelvare@suse.com> 7828L: linux-hwmon@vger.kernel.org 7829S: Maintained 7830F: Documentation/hwmon/f71805f.rst 7831F: drivers/hwmon/f71805f.c 7832 7833FADDR2LINE 7834M: Josh Poimboeuf <jpoimboe@kernel.org> 7835S: Maintained 7836F: scripts/faddr2line 7837 7838FAILOVER MODULE 7839M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7840L: netdev@vger.kernel.org 7841S: Supported 7842F: Documentation/networking/failover.rst 7843F: include/net/failover.h 7844F: net/core/failover.c 7845 7846FANOTIFY 7847M: Jan Kara <jack@suse.cz> 7848R: Amir Goldstein <amir73il@gmail.com> 7849R: Matthew Bobrowski <repnop@google.com> 7850L: linux-fsdevel@vger.kernel.org 7851S: Maintained 7852F: fs/notify/fanotify/ 7853F: include/linux/fanotify.h 7854F: include/uapi/linux/fanotify.h 7855 7856FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7857M: Linus Walleij <linus.walleij@linaro.org> 7858L: linux-usb@vger.kernel.org 7859S: Maintained 7860F: drivers/usb/fotg210/ 7861 7862FARSYNC SYNCHRONOUS DRIVER 7863M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7864S: Supported 7865W: http://www.farsite.co.uk/ 7866F: drivers/net/wan/farsync.* 7867 7868FAULT INJECTION SUPPORT 7869M: Akinobu Mita <akinobu.mita@gmail.com> 7870S: Supported 7871F: Documentation/fault-injection/ 7872F: lib/fault-inject.c 7873 7874FBTFT Framebuffer drivers 7875L: dri-devel@lists.freedesktop.org 7876L: linux-fbdev@vger.kernel.org 7877S: Orphan 7878F: drivers/staging/fbtft/ 7879 7880FC0011 TUNER DRIVER 7881M: Michael Buesch <m@bues.ch> 7882L: linux-media@vger.kernel.org 7883S: Maintained 7884F: drivers/media/tuners/fc0011.c 7885F: drivers/media/tuners/fc0011.h 7886 7887FC2580 MEDIA DRIVER 7888M: Antti Palosaari <crope@iki.fi> 7889L: linux-media@vger.kernel.org 7890S: Maintained 7891W: https://linuxtv.org 7892W: http://palosaari.fi/linux/ 7893Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7894T: git git://linuxtv.org/anttip/media_tree.git 7895F: drivers/media/tuners/fc2580* 7896 7897FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7898M: Hannes Reinecke <hare@suse.de> 7899L: linux-scsi@vger.kernel.org 7900S: Supported 7901W: www.Open-FCoE.org 7902F: drivers/scsi/fcoe/ 7903F: drivers/scsi/libfc/ 7904F: include/scsi/fc/ 7905F: include/scsi/libfc.h 7906F: include/scsi/libfcoe.h 7907F: include/uapi/scsi/fc/ 7908 7909FILE LOCKING (flock() and fcntl()/lockf()) 7910M: Jeff Layton <jlayton@kernel.org> 7911M: Chuck Lever <chuck.lever@oracle.com> 7912L: linux-fsdevel@vger.kernel.org 7913S: Maintained 7914F: fs/fcntl.c 7915F: fs/locks.c 7916F: include/linux/fcntl.h 7917F: include/uapi/linux/fcntl.h 7918 7919FILESYSTEM DIRECT ACCESS (DAX) 7920M: Dan Williams <dan.j.williams@intel.com> 7921R: Matthew Wilcox <willy@infradead.org> 7922R: Jan Kara <jack@suse.cz> 7923L: linux-fsdevel@vger.kernel.org 7924L: nvdimm@lists.linux.dev 7925S: Supported 7926F: fs/dax.c 7927F: include/linux/dax.h 7928F: include/trace/events/fs_dax.h 7929 7930FILESYSTEMS (VFS and infrastructure) 7931M: Alexander Viro <viro@zeniv.linux.org.uk> 7932M: Christian Brauner <brauner@kernel.org> 7933L: linux-fsdevel@vger.kernel.org 7934S: Maintained 7935F: fs/* 7936F: include/linux/fs.h 7937F: include/linux/fs_types.h 7938F: include/uapi/linux/fs.h 7939F: include/uapi/linux/openat2.h 7940 7941FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7942M: Riku Voipio <riku.voipio@iki.fi> 7943L: linux-hwmon@vger.kernel.org 7944S: Maintained 7945F: drivers/hwmon/f75375s.c 7946F: include/linux/f75375s.h 7947 7948FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7949M: Clemens Ladisch <clemens@ladisch.de> 7950M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7951L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7952S: Maintained 7953T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7954F: include/uapi/sound/firewire.h 7955F: sound/firewire/ 7956 7957FIREWIRE MEDIA DRIVERS (firedtv) 7958M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7959L: linux-media@vger.kernel.org 7960L: linux1394-devel@lists.sourceforge.net 7961S: Maintained 7962T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7963F: drivers/media/firewire/ 7964 7965FIREWIRE SBP-2 TARGET 7966M: Chris Boot <bootc@bootc.net> 7967L: linux-scsi@vger.kernel.org 7968L: target-devel@vger.kernel.org 7969L: linux1394-devel@lists.sourceforge.net 7970S: Maintained 7971T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7972F: drivers/target/sbp/ 7973 7974FIREWIRE SUBSYSTEM 7975M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7976L: linux1394-devel@lists.sourceforge.net 7977S: Maintained 7978W: http://ieee1394.wiki.kernel.org/ 7979T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7980F: drivers/firewire/ 7981F: include/linux/firewire.h 7982F: include/uapi/linux/firewire*.h 7983F: tools/firewire/ 7984 7985FIRMWARE FRAMEWORK FOR ARMV8-A 7986M: Sudeep Holla <sudeep.holla@arm.com> 7987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7988S: Maintained 7989F: drivers/firmware/arm_ffa/ 7990F: include/linux/arm_ffa.h 7991 7992FIRMWARE LOADER (request_firmware) 7993M: Luis Chamberlain <mcgrof@kernel.org> 7994M: Russ Weight <russell.h.weight@intel.com> 7995L: linux-kernel@vger.kernel.org 7996S: Maintained 7997F: Documentation/firmware_class/ 7998F: drivers/base/firmware_loader/ 7999F: include/linux/firmware.h 8000 8001FLEXTIMER FTM-QUADDEC DRIVER 8002M: Patrick Havelange <patrick.havelange@essensium.com> 8003L: linux-iio@vger.kernel.org 8004S: Maintained 8005F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8006F: drivers/counter/ftm-quaddec.c 8007 8008FLOPPY DRIVER 8009M: Denis Efremov <efremov@linux.com> 8010L: linux-block@vger.kernel.org 8011S: Odd Fixes 8012F: drivers/block/floppy.c 8013 8014FLYSKY FSIA6B RC RECEIVER 8015M: Markus Koch <markus@notsyncing.net> 8016L: linux-input@vger.kernel.org 8017S: Maintained 8018F: drivers/input/joystick/fsia6b.c 8019 8020FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8021M: Geoffrey D. Bennett <g@b4.vu> 8022L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8023S: Maintained 8024T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8025F: sound/usb/mixer_scarlett_gen2.c 8026 8027FORCEDETH GIGABIT ETHERNET DRIVER 8028M: Rain River <rain.1986.08.12@gmail.com> 8029M: Zhu Yanjun <zyjzyj2000@gmail.com> 8030L: netdev@vger.kernel.org 8031S: Maintained 8032F: drivers/net/ethernet/nvidia/* 8033 8034FORTIFY_SOURCE 8035M: Kees Cook <keescook@chromium.org> 8036L: linux-hardening@vger.kernel.org 8037S: Supported 8038T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8039F: include/linux/fortify-string.h 8040F: lib/fortify_kunit.c 8041F: lib/memcpy_kunit.c 8042F: lib/strscpy_kunit.c 8043F: lib/test_fortify/* 8044F: scripts/test_fortify.sh 8045K: \b__NO_FORTIFY\b 8046 8047FPGA DFL DRIVERS 8048M: Wu Hao <hao.wu@intel.com> 8049R: Tom Rix <trix@redhat.com> 8050L: linux-fpga@vger.kernel.org 8051S: Maintained 8052F: Documentation/ABI/testing/sysfs-bus-dfl* 8053F: Documentation/fpga/dfl.rst 8054F: drivers/fpga/dfl* 8055F: drivers/uio/uio_dfl.c 8056F: include/linux/dfl.h 8057F: include/uapi/linux/fpga-dfl.h 8058 8059FPGA MANAGER FRAMEWORK 8060M: Moritz Fischer <mdf@kernel.org> 8061M: Wu Hao <hao.wu@intel.com> 8062M: Xu Yilun <yilun.xu@intel.com> 8063R: Tom Rix <trix@redhat.com> 8064L: linux-fpga@vger.kernel.org 8065S: Maintained 8066Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8067T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8068F: Documentation/devicetree/bindings/fpga/ 8069F: Documentation/driver-api/fpga/ 8070F: Documentation/fpga/ 8071F: drivers/fpga/ 8072F: include/linux/fpga/ 8073 8074INTEL MAX10 BMC SECURE UPDATES 8075M: Russ Weight <russell.h.weight@intel.com> 8076L: linux-fpga@vger.kernel.org 8077S: Maintained 8078F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 8079F: drivers/fpga/intel-m10-bmc-sec-update.c 8080 8081MICROCHIP POLARFIRE FPGA DRIVERS 8082M: Conor Dooley <conor.dooley@microchip.com> 8083R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 8084L: linux-fpga@vger.kernel.org 8085S: Supported 8086F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 8087F: drivers/fpga/microchip-spi.c 8088 8089FPU EMULATOR 8090M: Bill Metzenthen <billm@melbpc.org.au> 8091S: Maintained 8092W: https://floatingpoint.billm.au/ 8093F: arch/x86/math-emu/ 8094 8095FRAMEBUFFER CORE 8096M: Daniel Vetter <daniel@ffwll.ch> 8097F: drivers/video/fbdev/core/ 8098S: Odd Fixes 8099T: git git://anongit.freedesktop.org/drm/drm-misc 8100 8101FRAMEBUFFER LAYER 8102M: Helge Deller <deller@gmx.de> 8103L: linux-fbdev@vger.kernel.org 8104L: dri-devel@lists.freedesktop.org 8105S: Maintained 8106Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8107T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8108F: Documentation/fb/ 8109F: drivers/video/ 8110F: include/linux/fb.h 8111F: include/uapi/linux/fb.h 8112F: include/uapi/video/ 8113F: include/video/ 8114 8115FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8116M: Horia Geantă <horia.geanta@nxp.com> 8117M: Pankaj Gupta <pankaj.gupta@nxp.com> 8118M: Gaurav Jain <gaurav.jain@nxp.com> 8119L: linux-crypto@vger.kernel.org 8120S: Maintained 8121F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 8122F: drivers/crypto/caam/ 8123 8124FREESCALE COLDFIRE M5441X MMC DRIVER 8125M: Angelo Dureghello <angelo.dureghello@timesys.com> 8126L: linux-mmc@vger.kernel.org 8127S: Maintained 8128F: drivers/mmc/host/sdhci-esdhc-mcf.c 8129F: include/linux/platform_data/mmc-esdhc-mcf.h 8130 8131FREESCALE DIU FRAMEBUFFER DRIVER 8132M: Timur Tabi <timur@kernel.org> 8133L: linux-fbdev@vger.kernel.org 8134S: Maintained 8135F: drivers/video/fbdev/fsl-diu-fb.* 8136 8137FREESCALE DMA DRIVER 8138M: Li Yang <leoyang.li@nxp.com> 8139M: Zhang Wei <zw@zh-kernel.org> 8140L: linuxppc-dev@lists.ozlabs.org 8141S: Maintained 8142F: drivers/dma/fsldma.* 8143 8144FREESCALE DSPI DRIVER 8145M: Vladimir Oltean <olteanv@gmail.com> 8146L: linux-spi@vger.kernel.org 8147S: Maintained 8148F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8149F: drivers/spi/spi-fsl-dspi.c 8150F: include/linux/spi/spi-fsl-dspi.h 8151 8152FREESCALE ENETC ETHERNET DRIVERS 8153M: Claudiu Manoil <claudiu.manoil@nxp.com> 8154L: netdev@vger.kernel.org 8155S: Maintained 8156F: drivers/net/ethernet/freescale/enetc/ 8157 8158FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8159M: Claudiu Manoil <claudiu.manoil@nxp.com> 8160L: netdev@vger.kernel.org 8161S: Maintained 8162F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8163F: drivers/net/ethernet/freescale/gianfar* 8164 8165FREESCALE GPMI NAND DRIVER 8166M: Han Xu <han.xu@nxp.com> 8167L: linux-mtd@lists.infradead.org 8168S: Maintained 8169F: drivers/mtd/nand/raw/gpmi-nand/* 8170 8171FREESCALE I2C CPM DRIVER 8172M: Jochen Friedrich <jochen@scram.de> 8173L: linuxppc-dev@lists.ozlabs.org 8174L: linux-i2c@vger.kernel.org 8175S: Maintained 8176F: drivers/i2c/busses/i2c-cpm.c 8177 8178FREESCALE IMX / MXC FEC DRIVER 8179M: Wei Fang <wei.fang@nxp.com> 8180R: Shenwei Wang <shenwei.wang@nxp.com> 8181R: Clark Wang <xiaoning.wang@nxp.com> 8182R: NXP Linux Team <linux-imx@nxp.com> 8183L: netdev@vger.kernel.org 8184S: Maintained 8185F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8186F: drivers/net/ethernet/freescale/fec.h 8187F: drivers/net/ethernet/freescale/fec_main.c 8188F: drivers/net/ethernet/freescale/fec_ptp.c 8189 8190FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8191M: Sascha Hauer <s.hauer@pengutronix.de> 8192R: Pengutronix Kernel Team <kernel@pengutronix.de> 8193L: linux-fbdev@vger.kernel.org 8194L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8195S: Maintained 8196F: drivers/video/fbdev/imxfb.c 8197 8198FREESCALE IMX DDR PMU DRIVER 8199M: Frank Li <Frank.li@nxp.com> 8200L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8201S: Maintained 8202F: Documentation/admin-guide/perf/imx-ddr.rst 8203F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8204F: drivers/perf/fsl_imx8_ddr_perf.c 8205 8206FREESCALE IMX I2C DRIVER 8207M: Oleksij Rempel <o.rempel@pengutronix.de> 8208R: Pengutronix Kernel Team <kernel@pengutronix.de> 8209L: linux-i2c@vger.kernel.org 8210S: Maintained 8211F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8212F: drivers/i2c/busses/i2c-imx.c 8213 8214FREESCALE IMX LPI2C DRIVER 8215M: Dong Aisheng <aisheng.dong@nxp.com> 8216L: linux-i2c@vger.kernel.org 8217L: linux-imx@nxp.com 8218S: Maintained 8219F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8220F: drivers/i2c/busses/i2c-imx-lpi2c.c 8221 8222FREESCALE MPC I2C DRIVER 8223M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8224L: linux-i2c@vger.kernel.org 8225S: Maintained 8226F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8227F: drivers/i2c/busses/i2c-mpc.c 8228 8229FREESCALE QORIQ DPAA ETHERNET DRIVER 8230M: Madalin Bucur <madalin.bucur@nxp.com> 8231L: netdev@vger.kernel.org 8232S: Maintained 8233F: drivers/net/ethernet/freescale/dpaa 8234 8235FREESCALE QORIQ DPAA FMAN DRIVER 8236M: Madalin Bucur <madalin.bucur@nxp.com> 8237L: netdev@vger.kernel.org 8238S: Maintained 8239F: Documentation/devicetree/bindings/net/fsl-fman.txt 8240F: drivers/net/ethernet/freescale/fman 8241 8242FREESCALE QORIQ PTP CLOCK DRIVER 8243M: Yangbo Lu <yangbo.lu@nxp.com> 8244L: netdev@vger.kernel.org 8245S: Maintained 8246F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8247F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8248F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8249F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8250F: drivers/ptp/ptp_qoriq.c 8251F: drivers/ptp/ptp_qoriq_debugfs.c 8252F: include/linux/fsl/ptp_qoriq.h 8253 8254FREESCALE QUAD SPI DRIVER 8255M: Han Xu <han.xu@nxp.com> 8256L: linux-spi@vger.kernel.org 8257S: Maintained 8258F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8259F: drivers/spi/spi-fsl-qspi.c 8260 8261FREESCALE QUICC ENGINE LIBRARY 8262M: Qiang Zhao <qiang.zhao@nxp.com> 8263L: linuxppc-dev@lists.ozlabs.org 8264S: Maintained 8265F: drivers/soc/fsl/qe/ 8266F: include/soc/fsl/qe/ 8267 8268FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8269M: Li Yang <leoyang.li@nxp.com> 8270L: netdev@vger.kernel.org 8271L: linuxppc-dev@lists.ozlabs.org 8272S: Maintained 8273F: drivers/net/ethernet/freescale/ucc_geth* 8274 8275FREESCALE QUICC ENGINE UCC HDLC DRIVER 8276M: Zhao Qiang <qiang.zhao@nxp.com> 8277L: netdev@vger.kernel.org 8278L: linuxppc-dev@lists.ozlabs.org 8279S: Maintained 8280F: drivers/net/wan/fsl_ucc_hdlc* 8281 8282FREESCALE QUICC ENGINE UCC UART DRIVER 8283M: Timur Tabi <timur@kernel.org> 8284L: linuxppc-dev@lists.ozlabs.org 8285S: Maintained 8286F: drivers/tty/serial/ucc_uart.c 8287 8288FREESCALE SOC DRIVERS 8289M: Li Yang <leoyang.li@nxp.com> 8290L: linuxppc-dev@lists.ozlabs.org 8291L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8292S: Maintained 8293F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8294F: Documentation/devicetree/bindings/soc/fsl/ 8295F: drivers/soc/fsl/ 8296F: include/linux/fsl/ 8297F: include/soc/fsl/ 8298 8299FREESCALE SOC FS_ENET DRIVER 8300M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8301L: linuxppc-dev@lists.ozlabs.org 8302L: netdev@vger.kernel.org 8303S: Maintained 8304F: drivers/net/ethernet/freescale/fs_enet/ 8305F: include/linux/fs_enet_pd.h 8306 8307FREESCALE SOC SOUND DRIVERS 8308M: Shengjiu Wang <shengjiu.wang@gmail.com> 8309M: Xiubo Li <Xiubo.Lee@gmail.com> 8310R: Fabio Estevam <festevam@gmail.com> 8311R: Nicolin Chen <nicoleotsuka@gmail.com> 8312L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8313L: linuxppc-dev@lists.ozlabs.org 8314S: Maintained 8315F: sound/soc/fsl/fsl* 8316F: sound/soc/fsl/imx* 8317F: sound/soc/fsl/mpc8610_hpcd.c 8318 8319FREESCALE USB PERIPHERAL DRIVERS 8320M: Li Yang <leoyang.li@nxp.com> 8321L: linux-usb@vger.kernel.org 8322L: linuxppc-dev@lists.ozlabs.org 8323S: Maintained 8324F: drivers/usb/gadget/udc/fsl* 8325 8326FREESCALE USB PHY DRIVER 8327M: Ran Wang <ran.wang_1@nxp.com> 8328L: linux-usb@vger.kernel.org 8329L: linuxppc-dev@lists.ozlabs.org 8330S: Maintained 8331F: drivers/usb/phy/phy-fsl-usb* 8332 8333FREEVXFS FILESYSTEM 8334M: Christoph Hellwig <hch@infradead.org> 8335S: Maintained 8336W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8337F: fs/freevxfs/ 8338 8339FREEZER 8340M: "Rafael J. Wysocki" <rafael@kernel.org> 8341M: Pavel Machek <pavel@ucw.cz> 8342L: linux-pm@vger.kernel.org 8343S: Supported 8344F: Documentation/power/freezing-of-tasks.rst 8345F: include/linux/freezer.h 8346F: kernel/freezer.c 8347 8348FRONTSWAP API 8349M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8350L: linux-kernel@vger.kernel.org 8351S: Maintained 8352F: include/linux/frontswap.h 8353F: mm/frontswap.c 8354 8355FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8356M: David Howells <dhowells@redhat.com> 8357L: linux-cachefs@redhat.com (moderated for non-subscribers) 8358S: Supported 8359F: Documentation/filesystems/caching/ 8360F: fs/fscache/ 8361F: include/linux/fscache*.h 8362 8363FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8364M: Eric Biggers <ebiggers@kernel.org> 8365M: Theodore Y. Ts'o <tytso@mit.edu> 8366M: Jaegeuk Kim <jaegeuk@kernel.org> 8367L: linux-fscrypt@vger.kernel.org 8368S: Supported 8369Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8370T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8371F: Documentation/filesystems/fscrypt.rst 8372F: fs/crypto/ 8373F: include/linux/fscrypt.h 8374F: include/uapi/linux/fscrypt.h 8375 8376FSI SUBSYSTEM 8377M: Jeremy Kerr <jk@ozlabs.org> 8378M: Joel Stanley <joel@jms.id.au> 8379R: Alistar Popple <alistair@popple.id.au> 8380R: Eddie James <eajames@linux.ibm.com> 8381L: linux-fsi@lists.ozlabs.org 8382S: Supported 8383Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8384T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8385F: drivers/fsi/ 8386F: include/linux/fsi*.h 8387F: include/trace/events/fsi*.h 8388 8389FSI-ATTACHED I2C DRIVER 8390M: Eddie James <eajames@linux.ibm.com> 8391L: linux-i2c@vger.kernel.org 8392L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8393S: Maintained 8394F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8395F: drivers/i2c/busses/i2c-fsi.c 8396 8397FSI-ATTACHED SPI DRIVER 8398M: Eddie James <eajames@linux.ibm.com> 8399L: linux-spi@vger.kernel.org 8400S: Maintained 8401F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8402F: drivers/spi/spi-fsi.c 8403 8404FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8405M: Jan Kara <jack@suse.cz> 8406R: Amir Goldstein <amir73il@gmail.com> 8407L: linux-fsdevel@vger.kernel.org 8408S: Maintained 8409T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8410F: fs/notify/ 8411F: include/linux/fsnotify*.h 8412 8413FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8414M: Eric Biggers <ebiggers@kernel.org> 8415M: Theodore Y. Ts'o <tytso@mit.edu> 8416L: fsverity@lists.linux.dev 8417S: Supported 8418Q: https://patchwork.kernel.org/project/fsverity/list/ 8419T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8420F: Documentation/filesystems/fsverity.rst 8421F: fs/verity/ 8422F: include/linux/fsverity.h 8423F: include/uapi/linux/fsverity.h 8424 8425FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8426M: Michael Zaidman <michael.zaidman@gmail.com> 8427L: linux-i2c@vger.kernel.org 8428L: linux-input@vger.kernel.org 8429S: Maintained 8430F: drivers/hid/hid-ft260.c 8431 8432FUJITSU LAPTOP EXTRAS 8433M: Jonathan Woithe <jwoithe@just42.net> 8434L: platform-driver-x86@vger.kernel.org 8435S: Maintained 8436F: drivers/platform/x86/fujitsu-laptop.c 8437 8438FUJITSU M-5MO LS CAMERA ISP DRIVER 8439M: Kyungmin Park <kyungmin.park@samsung.com> 8440M: Heungjun Kim <riverful.kim@samsung.com> 8441L: linux-media@vger.kernel.org 8442S: Maintained 8443F: drivers/media/i2c/m5mols/ 8444F: include/media/i2c/m5mols.h 8445 8446FUJITSU TABLET EXTRAS 8447M: Robert Gerlach <khnz@gmx.de> 8448L: platform-driver-x86@vger.kernel.org 8449S: Maintained 8450F: drivers/platform/x86/fujitsu-tablet.c 8451 8452FUNCTION HOOKS (FTRACE) 8453M: Steven Rostedt <rostedt@goodmis.org> 8454M: Masami Hiramatsu <mhiramat@kernel.org> 8455R: Mark Rutland <mark.rutland@arm.com> 8456L: linux-kernel@vger.kernel.org 8457L: linux-trace-kernel@vger.kernel.org 8458Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8459S: Maintained 8460T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8461F: Documentation/trace/ftrace* 8462F: kernel/trace/ftrace* 8463F: kernel/trace/fgraph.c 8464F: arch/*/*/*/*ftrace* 8465F: arch/*/*/*ftrace* 8466F: include/*/ftrace.h 8467F: samples/ftrace 8468 8469FUNGIBLE ETHERNET DRIVERS 8470M: Dimitris Michailidis <dmichail@fungible.com> 8471L: netdev@vger.kernel.org 8472S: Supported 8473F: drivers/net/ethernet/fungible/ 8474 8475FUSE: FILESYSTEM IN USERSPACE 8476M: Miklos Szeredi <miklos@szeredi.hu> 8477L: linux-fsdevel@vger.kernel.org 8478S: Maintained 8479W: https://github.com/libfuse/ 8480T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8481F: Documentation/filesystems/fuse.rst 8482F: fs/fuse/ 8483F: include/uapi/linux/fuse.h 8484 8485FUTEX SUBSYSTEM 8486M: Thomas Gleixner <tglx@linutronix.de> 8487M: Ingo Molnar <mingo@redhat.com> 8488R: Peter Zijlstra <peterz@infradead.org> 8489R: Darren Hart <dvhart@infradead.org> 8490R: Davidlohr Bueso <dave@stgolabs.net> 8491R: André Almeida <andrealmeid@igalia.com> 8492L: linux-kernel@vger.kernel.org 8493S: Maintained 8494T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8495F: Documentation/locking/*futex* 8496F: include/asm-generic/futex.h 8497F: include/linux/futex.h 8498F: include/uapi/linux/futex.h 8499F: kernel/futex/* 8500F: tools/perf/bench/futex* 8501F: tools/testing/selftests/futex/ 8502 8503GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8504M: Tim Harvey <tharvey@gateworks.com> 8505S: Maintained 8506F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8507F: drivers/mfd/gateworks-gsc.c 8508F: include/linux/mfd/gsc.h 8509F: Documentation/hwmon/gsc-hwmon.rst 8510F: drivers/hwmon/gsc-hwmon.c 8511F: include/linux/platform_data/gsc_hwmon.h 8512 8513GCC PLUGINS 8514M: Kees Cook <keescook@chromium.org> 8515L: linux-hardening@vger.kernel.org 8516S: Maintained 8517T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8518F: Documentation/kbuild/gcc-plugins.rst 8519F: scripts/Makefile.gcc-plugins 8520F: scripts/gcc-plugins/ 8521 8522GCOV BASED KERNEL PROFILING 8523M: Peter Oberparleiter <oberpar@linux.ibm.com> 8524S: Maintained 8525F: Documentation/dev-tools/gcov.rst 8526F: kernel/gcov/ 8527 8528GDB KERNEL DEBUGGING HELPER SCRIPTS 8529M: Jan Kiszka <jan.kiszka@siemens.com> 8530M: Kieran Bingham <kbingham@kernel.org> 8531S: Supported 8532F: scripts/gdb/ 8533 8534GEMINI CRYPTO DRIVER 8535M: Corentin Labbe <clabbe@baylibre.com> 8536L: linux-crypto@vger.kernel.org 8537S: Maintained 8538F: drivers/crypto/gemini/ 8539 8540GEMTEK FM RADIO RECEIVER DRIVER 8541M: Hans Verkuil <hverkuil@xs4all.nl> 8542L: linux-media@vger.kernel.org 8543S: Maintained 8544W: https://linuxtv.org 8545T: git git://linuxtv.org/media_tree.git 8546F: drivers/media/radio/radio-gemtek* 8547 8548GENERIC ARCHITECTURE TOPOLOGY 8549M: Sudeep Holla <sudeep.holla@arm.com> 8550L: linux-kernel@vger.kernel.org 8551S: Maintained 8552F: drivers/base/arch_topology.c 8553F: include/linux/arch_topology.h 8554 8555GENERIC ENTRY CODE 8556M: Thomas Gleixner <tglx@linutronix.de> 8557M: Peter Zijlstra <peterz@infradead.org> 8558M: Andy Lutomirski <luto@kernel.org> 8559L: linux-kernel@vger.kernel.org 8560S: Maintained 8561T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8562F: include/linux/entry-common.h 8563F: include/linux/entry-kvm.h 8564F: kernel/entry/ 8565 8566GENERIC GPIO I2C DRIVER 8567M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8568S: Supported 8569F: drivers/i2c/busses/i2c-gpio.c 8570F: include/linux/platform_data/i2c-gpio.h 8571 8572GENERIC GPIO I2C MULTIPLEXER DRIVER 8573M: Peter Korsgaard <peter.korsgaard@barco.com> 8574L: linux-i2c@vger.kernel.org 8575S: Supported 8576F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8577F: drivers/i2c/muxes/i2c-mux-gpio.c 8578F: include/linux/platform_data/i2c-mux-gpio.h 8579 8580GENERIC HDLC (WAN) DRIVERS 8581M: Krzysztof Halasa <khc@pm.waw.pl> 8582S: Maintained 8583W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8584F: drivers/net/wan/c101.c 8585F: drivers/net/wan/hd6457* 8586F: drivers/net/wan/hdlc* 8587F: drivers/net/wan/n2.c 8588F: drivers/net/wan/pc300too.c 8589F: drivers/net/wan/pci200syn.c 8590F: drivers/net/wan/wanxl* 8591 8592GENERIC INCLUDE/ASM HEADER FILES 8593M: Arnd Bergmann <arnd@arndb.de> 8594L: linux-arch@vger.kernel.org 8595S: Maintained 8596T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8597F: include/asm-generic/ 8598F: include/uapi/asm-generic/ 8599 8600GENERIC PHY FRAMEWORK 8601M: Vinod Koul <vkoul@kernel.org> 8602M: Kishon Vijay Abraham I <kishon@kernel.org> 8603L: linux-phy@lists.infradead.org 8604S: Supported 8605Q: https://patchwork.kernel.org/project/linux-phy/list/ 8606T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8607F: Documentation/devicetree/bindings/phy/ 8608F: drivers/phy/ 8609F: include/dt-bindings/phy/ 8610F: include/linux/phy/ 8611 8612GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8613M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8614S: Supported 8615F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8616 8617GENERIC PM DOMAINS 8618M: "Rafael J. Wysocki" <rafael@kernel.org> 8619M: Kevin Hilman <khilman@kernel.org> 8620M: Ulf Hansson <ulf.hansson@linaro.org> 8621L: linux-pm@vger.kernel.org 8622S: Supported 8623F: Documentation/devicetree/bindings/power/power?domain* 8624F: drivers/base/power/domain*.c 8625F: include/linux/pm_domain.h 8626 8627GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8628M: Eugen Hristev <eugen.hristev@microchip.com> 8629L: linux-input@vger.kernel.org 8630S: Maintained 8631F: drivers/input/touchscreen/resistive-adc-touch.c 8632 8633GENERIC STRING LIBRARY 8634R: Andy Shevchenko <andy@kernel.org> 8635S: Maintained 8636F: lib/string.c 8637F: lib/string_helpers.c 8638F: lib/test_string.c 8639F: lib/test-string_helpers.c 8640 8641GENERIC UIO DRIVER FOR PCI DEVICES 8642M: "Michael S. Tsirkin" <mst@redhat.com> 8643L: kvm@vger.kernel.org 8644S: Supported 8645F: drivers/uio/uio_pci_generic.c 8646 8647GENERIC VDSO LIBRARY 8648M: Andy Lutomirski <luto@kernel.org> 8649M: Thomas Gleixner <tglx@linutronix.de> 8650M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8651L: linux-kernel@vger.kernel.org 8652S: Maintained 8653T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8654F: include/asm-generic/vdso/vsyscall.h 8655F: include/vdso/ 8656F: kernel/time/vsyscall.c 8657F: lib/vdso/ 8658 8659GENWQE (IBM Generic Workqueue Card) 8660M: Frank Haverkamp <haver@linux.ibm.com> 8661S: Supported 8662F: drivers/misc/genwqe/ 8663 8664GET_MAINTAINER SCRIPT 8665M: Joe Perches <joe@perches.com> 8666S: Maintained 8667F: scripts/get_maintainer.pl 8668 8669GFS2 FILE SYSTEM 8670M: Bob Peterson <rpeterso@redhat.com> 8671M: Andreas Gruenbacher <agruenba@redhat.com> 8672L: cluster-devel@redhat.com 8673S: Supported 8674B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8675T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8676F: Documentation/filesystems/gfs2* 8677F: fs/gfs2/ 8678F: include/uapi/linux/gfs2_ondisk.h 8679 8680GIGABYTE WMI DRIVER 8681M: Thomas Weißschuh <thomas@weissschuh.net> 8682L: platform-driver-x86@vger.kernel.org 8683S: Maintained 8684F: drivers/platform/x86/gigabyte-wmi.c 8685 8686GNSS SUBSYSTEM 8687M: Johan Hovold <johan@kernel.org> 8688S: Maintained 8689T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8690F: Documentation/ABI/testing/sysfs-class-gnss 8691F: Documentation/devicetree/bindings/gnss/ 8692F: drivers/gnss/ 8693F: include/linux/gnss.h 8694 8695GO7007 MPEG CODEC 8696M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8697L: linux-media@vger.kernel.org 8698S: Maintained 8699F: drivers/media/usb/go7007/ 8700 8701GOODIX TOUCHSCREEN 8702M: Bastien Nocera <hadess@hadess.net> 8703M: Hans de Goede <hdegoede@redhat.com> 8704L: linux-input@vger.kernel.org 8705S: Maintained 8706F: drivers/input/touchscreen/goodix* 8707 8708GOOGLE ETHERNET DRIVERS 8709M: Jeroen de Borst <jeroendb@google.com> 8710M: Catherine Sullivan <csully@google.com> 8711R: Shailend Chand <shailend@google.com> 8712L: netdev@vger.kernel.org 8713S: Supported 8714F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8715F: drivers/net/ethernet/google 8716 8717GPD POCKET FAN DRIVER 8718M: Hans de Goede <hdegoede@redhat.com> 8719L: platform-driver-x86@vger.kernel.org 8720S: Maintained 8721F: drivers/platform/x86/gpd-pocket-fan.c 8722 8723GPIO ACPI SUPPORT 8724M: Mika Westerberg <mika.westerberg@linux.intel.com> 8725M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8726L: linux-gpio@vger.kernel.org 8727L: linux-acpi@vger.kernel.org 8728S: Supported 8729T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8730F: Documentation/firmware-guide/acpi/gpio-properties.rst 8731F: drivers/gpio/gpiolib-acpi.c 8732F: drivers/gpio/gpiolib-acpi.h 8733 8734GPIO AGGREGATOR 8735M: Geert Uytterhoeven <geert+renesas@glider.be> 8736L: linux-gpio@vger.kernel.org 8737S: Supported 8738F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8739F: drivers/gpio/gpio-aggregator.c 8740 8741GPIO IR Transmitter 8742M: Sean Young <sean@mess.org> 8743L: linux-media@vger.kernel.org 8744S: Maintained 8745F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8746F: drivers/media/rc/gpio-ir-tx.c 8747 8748GPIO MOCKUP DRIVER 8749M: Bamvor Jian Zhang <bamv2005@gmail.com> 8750L: linux-gpio@vger.kernel.org 8751S: Maintained 8752F: drivers/gpio/gpio-mockup.c 8753F: tools/testing/selftests/gpio/ 8754 8755GPIO REGMAP 8756R: Michael Walle <michael@walle.cc> 8757S: Maintained 8758F: drivers/gpio/gpio-regmap.c 8759F: include/linux/gpio/regmap.h 8760 8761GPIO SUBSYSTEM 8762M: Linus Walleij <linus.walleij@linaro.org> 8763M: Bartosz Golaszewski <brgl@bgdev.pl> 8764L: linux-gpio@vger.kernel.org 8765S: Maintained 8766T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8767F: Documentation/ABI/obsolete/sysfs-gpio 8768F: Documentation/ABI/testing/gpio-cdev 8769F: Documentation/admin-guide/gpio/ 8770F: Documentation/devicetree/bindings/gpio/ 8771F: Documentation/driver-api/gpio/ 8772F: drivers/gpio/ 8773F: include/asm-generic/gpio.h 8774F: include/dt-bindings/gpio/ 8775F: include/linux/gpio.h 8776F: include/linux/gpio/ 8777F: include/linux/of_gpio.h 8778F: include/uapi/linux/gpio.h 8779F: tools/gpio/ 8780 8781GRE DEMULTIPLEXER DRIVER 8782M: Dmitry Kozlov <xeb@mail.ru> 8783L: netdev@vger.kernel.org 8784S: Maintained 8785F: include/net/gre.h 8786F: net/ipv4/gre_demux.c 8787F: net/ipv4/gre_offload.c 8788 8789GRETH 10/100/1G Ethernet MAC device driver 8790M: Andreas Larsson <andreas@gaisler.com> 8791L: netdev@vger.kernel.org 8792S: Maintained 8793F: drivers/net/ethernet/aeroflex/ 8794 8795GREYBUS AUDIO PROTOCOLS DRIVERS 8796M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8797M: Mark Greer <mgreer@animalcreek.com> 8798S: Maintained 8799F: drivers/staging/greybus/audio_apbridgea.c 8800F: drivers/staging/greybus/audio_apbridgea.h 8801F: drivers/staging/greybus/audio_codec.c 8802F: drivers/staging/greybus/audio_codec.h 8803F: drivers/staging/greybus/audio_gb.c 8804F: drivers/staging/greybus/audio_manager.c 8805F: drivers/staging/greybus/audio_manager.h 8806F: drivers/staging/greybus/audio_manager_module.c 8807F: drivers/staging/greybus/audio_manager_private.h 8808F: drivers/staging/greybus/audio_manager_sysfs.c 8809F: drivers/staging/greybus/audio_module.c 8810F: drivers/staging/greybus/audio_topology.c 8811 8812GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8813M: Viresh Kumar <vireshk@kernel.org> 8814S: Maintained 8815F: drivers/staging/greybus/authentication.c 8816F: drivers/staging/greybus/bootrom.c 8817F: drivers/staging/greybus/firmware.h 8818F: drivers/staging/greybus/fw-core.c 8819F: drivers/staging/greybus/fw-download.c 8820F: drivers/staging/greybus/fw-management.c 8821F: drivers/staging/greybus/greybus_authentication.h 8822F: drivers/staging/greybus/greybus_firmware.h 8823F: drivers/staging/greybus/hid.c 8824F: drivers/staging/greybus/i2c.c 8825F: drivers/staging/greybus/spi.c 8826F: drivers/staging/greybus/spilib.c 8827F: drivers/staging/greybus/spilib.h 8828 8829GREYBUS LOOPBACK DRIVER 8830M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8831S: Maintained 8832F: drivers/staging/greybus/loopback.c 8833 8834GREYBUS PLATFORM DRIVERS 8835M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8836S: Maintained 8837F: drivers/staging/greybus/arche-apb-ctrl.c 8838F: drivers/staging/greybus/arche-platform.c 8839F: drivers/staging/greybus/arche_platform.h 8840 8841GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8842M: Rui Miguel Silva <rmfrfs@gmail.com> 8843S: Maintained 8844F: drivers/staging/greybus/gpio.c 8845F: drivers/staging/greybus/light.c 8846F: drivers/staging/greybus/power_supply.c 8847F: drivers/staging/greybus/sdio.c 8848F: drivers/staging/greybus/spi.c 8849F: drivers/staging/greybus/spilib.c 8850 8851GREYBUS SUBSYSTEM 8852M: Johan Hovold <johan@kernel.org> 8853M: Alex Elder <elder@kernel.org> 8854M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8855L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8856S: Maintained 8857F: drivers/greybus/ 8858F: drivers/staging/greybus/ 8859F: include/linux/greybus.h 8860F: include/linux/greybus/ 8861 8862GREYBUS UART PROTOCOLS DRIVERS 8863M: David Lin <dtwlin@gmail.com> 8864S: Maintained 8865F: drivers/staging/greybus/log.c 8866F: drivers/staging/greybus/uart.c 8867 8868GS1662 VIDEO SERIALIZER 8869M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8870L: linux-media@vger.kernel.org 8871S: Maintained 8872T: git git://linuxtv.org/media_tree.git 8873F: drivers/media/spi/gs1662.c 8874 8875GSPCA FINEPIX SUBDRIVER 8876M: Frank Zago <frank@zago.net> 8877L: linux-media@vger.kernel.org 8878S: Maintained 8879T: git git://linuxtv.org/media_tree.git 8880F: drivers/media/usb/gspca/finepix.c 8881 8882GSPCA GL860 SUBDRIVER 8883M: Olivier Lorin <o.lorin@laposte.net> 8884L: linux-media@vger.kernel.org 8885S: Maintained 8886T: git git://linuxtv.org/media_tree.git 8887F: drivers/media/usb/gspca/gl860/ 8888 8889GSPCA M5602 SUBDRIVER 8890M: Erik Andren <erik.andren@gmail.com> 8891L: linux-media@vger.kernel.org 8892S: Maintained 8893T: git git://linuxtv.org/media_tree.git 8894F: drivers/media/usb/gspca/m5602/ 8895 8896GSPCA PAC207 SONIXB SUBDRIVER 8897M: Hans Verkuil <hverkuil@xs4all.nl> 8898L: linux-media@vger.kernel.org 8899S: Odd Fixes 8900T: git git://linuxtv.org/media_tree.git 8901F: drivers/media/usb/gspca/pac207.c 8902 8903GSPCA SN9C20X SUBDRIVER 8904M: Brian Johnson <brijohn@gmail.com> 8905L: linux-media@vger.kernel.org 8906S: Maintained 8907T: git git://linuxtv.org/media_tree.git 8908F: drivers/media/usb/gspca/sn9c20x.c 8909 8910GSPCA T613 SUBDRIVER 8911M: Leandro Costantino <lcostantino@gmail.com> 8912L: linux-media@vger.kernel.org 8913S: Maintained 8914T: git git://linuxtv.org/media_tree.git 8915F: drivers/media/usb/gspca/t613.c 8916 8917GSPCA USB WEBCAM DRIVER 8918M: Hans Verkuil <hverkuil@xs4all.nl> 8919L: linux-media@vger.kernel.org 8920S: Odd Fixes 8921T: git git://linuxtv.org/media_tree.git 8922F: drivers/media/usb/gspca/ 8923 8924GTP (GPRS Tunneling Protocol) 8925M: Pablo Neira Ayuso <pablo@netfilter.org> 8926M: Harald Welte <laforge@gnumonks.org> 8927L: osmocom-net-gprs@lists.osmocom.org 8928S: Maintained 8929T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8930F: drivers/net/gtp.c 8931 8932GUID PARTITION TABLE (GPT) 8933M: Davidlohr Bueso <dave@stgolabs.net> 8934L: linux-efi@vger.kernel.org 8935S: Maintained 8936F: block/partitions/efi.* 8937 8938HABANALABS PCI DRIVER 8939M: Oded Gabbay <ogabbay@kernel.org> 8940L: dri-devel@lists.freedesktop.org 8941S: Supported 8942C: irc://irc.oftc.net/dri-devel 8943T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8944F: Documentation/ABI/testing/debugfs-driver-habanalabs 8945F: Documentation/ABI/testing/sysfs-driver-habanalabs 8946F: drivers/accel/habanalabs/ 8947F: include/trace/events/habanalabs.h 8948F: include/uapi/drm/habanalabs_accel.h 8949 8950HACKRF MEDIA DRIVER 8951M: Antti Palosaari <crope@iki.fi> 8952L: linux-media@vger.kernel.org 8953S: Maintained 8954W: https://linuxtv.org 8955W: http://palosaari.fi/linux/ 8956Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8957T: git git://linuxtv.org/anttip/media_tree.git 8958F: drivers/media/usb/hackrf/ 8959 8960HANTRO VPU CODEC DRIVER 8961M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8962M: Philipp Zabel <p.zabel@pengutronix.de> 8963L: linux-media@vger.kernel.org 8964L: linux-rockchip@lists.infradead.org 8965S: Maintained 8966F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8967F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 8968F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8969F: drivers/media/platform/verisilicon/ 8970 8971HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 8972M: Frank Seidel <frank@f-seidel.de> 8973L: platform-driver-x86@vger.kernel.org 8974S: Maintained 8975W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 8976F: drivers/platform/x86/hdaps.c 8977 8978HARDWARE MONITORING 8979M: Jean Delvare <jdelvare@suse.com> 8980M: Guenter Roeck <linux@roeck-us.net> 8981L: linux-hwmon@vger.kernel.org 8982S: Maintained 8983W: http://hwmon.wiki.kernel.org/ 8984T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 8985F: Documentation/ABI/testing/sysfs-class-hwmon 8986F: Documentation/devicetree/bindings/hwmon/ 8987F: Documentation/hwmon/ 8988F: drivers/hwmon/ 8989F: include/linux/hwmon*.h 8990F: include/trace/events/hwmon*.h 8991K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 8992 8993HARDWARE RANDOM NUMBER GENERATOR CORE 8994M: Olivia Mackall <olivia@selenic.com> 8995M: Herbert Xu <herbert@gondor.apana.org.au> 8996L: linux-crypto@vger.kernel.org 8997S: Odd fixes 8998F: Documentation/admin-guide/hw_random.rst 8999F: Documentation/devicetree/bindings/rng/ 9000F: drivers/char/hw_random/ 9001F: include/linux/hw_random.h 9002 9003HARDWARE SPINLOCK CORE 9004M: Ohad Ben-Cohen <ohad@wizery.com> 9005M: Bjorn Andersson <andersson@kernel.org> 9006R: Baolin Wang <baolin.wang7@gmail.com> 9007L: linux-remoteproc@vger.kernel.org 9008S: Maintained 9009T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9010F: Documentation/devicetree/bindings/hwlock/ 9011F: Documentation/locking/hwspinlock.rst 9012F: drivers/hwspinlock/ 9013F: include/linux/hwspinlock.h 9014 9015HARDWARE TRACING FACILITIES 9016M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9017S: Maintained 9018F: drivers/hwtracing/ 9019 9020HARMONY SOUND DRIVER 9021L: linux-parisc@vger.kernel.org 9022S: Maintained 9023F: sound/parisc/harmony.* 9024 9025HDPVR USB VIDEO ENCODER DRIVER 9026M: Hans Verkuil <hverkuil@xs4all.nl> 9027L: linux-media@vger.kernel.org 9028S: Odd Fixes 9029W: https://linuxtv.org 9030T: git git://linuxtv.org/media_tree.git 9031F: drivers/media/usb/hdpvr/ 9032 9033HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9034M: Matt Hsiao <matt.hsiao@hpe.com> 9035S: Supported 9036F: drivers/misc/hpilo.[ch] 9037 9038HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9039M: Jerry Hoemann <jerry.hoemann@hpe.com> 9040S: Supported 9041F: Documentation/watchdog/hpwdt.rst 9042F: drivers/watchdog/hpwdt.c 9043 9044HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9045M: Don Brace <don.brace@microchip.com> 9046L: storagedev@microchip.com 9047L: linux-scsi@vger.kernel.org 9048S: Supported 9049F: Documentation/scsi/hpsa.rst 9050F: drivers/scsi/hpsa*.[ch] 9051F: include/linux/cciss*.h 9052F: include/uapi/linux/cciss*.h 9053 9054HFI1 DRIVER 9055M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9056L: linux-rdma@vger.kernel.org 9057S: Supported 9058F: drivers/infiniband/hw/hfi1 9059 9060HFS FILESYSTEM 9061L: linux-fsdevel@vger.kernel.org 9062S: Orphan 9063F: Documentation/filesystems/hfs.rst 9064F: fs/hfs/ 9065 9066HFSPLUS FILESYSTEM 9067L: linux-fsdevel@vger.kernel.org 9068S: Orphan 9069F: Documentation/filesystems/hfsplus.rst 9070F: fs/hfsplus/ 9071 9072HGA FRAMEBUFFER DRIVER 9073M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9074L: linux-nvidia@lists.surfsouth.com 9075S: Maintained 9076W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9077F: drivers/video/fbdev/hgafb.c 9078 9079HIBERNATION (aka Software Suspend, aka swsusp) 9080M: "Rafael J. Wysocki" <rafael@kernel.org> 9081M: Pavel Machek <pavel@ucw.cz> 9082L: linux-pm@vger.kernel.org 9083S: Supported 9084B: https://bugzilla.kernel.org 9085F: arch/*/include/asm/suspend*.h 9086F: arch/x86/power/ 9087F: drivers/base/power/ 9088F: include/linux/freezer.h 9089F: include/linux/pm.h 9090F: include/linux/suspend.h 9091F: kernel/power/ 9092 9093HID CORE LAYER 9094M: Jiri Kosina <jikos@kernel.org> 9095M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9096L: linux-input@vger.kernel.org 9097S: Maintained 9098T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9099F: Documentation/hid/ 9100F: drivers/hid/ 9101F: include/linux/hid* 9102F: include/uapi/linux/hid* 9103F: samples/hid/ 9104F: tools/testing/selftests/hid/ 9105 9106HID LOGITECH DRIVERS 9107R: Filipe Laíns <lains@riseup.net> 9108L: linux-input@vger.kernel.org 9109S: Maintained 9110F: drivers/hid/hid-logitech-* 9111 9112HID++ LOGITECH DRIVERS 9113R: Filipe Laíns <lains@riseup.net> 9114R: Bastien Nocera <hadess@hadess.net> 9115L: linux-input@vger.kernel.org 9116S: Maintained 9117F: drivers/hid/hid-logitech-hidpp.c 9118 9119HID PLAYSTATION DRIVER 9120M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9121L: linux-input@vger.kernel.org 9122S: Supported 9123F: drivers/hid/hid-playstation.c 9124 9125HID PHOENIX RC FLIGHT CONTROLLER 9126M: Marcus Folkesson <marcus.folkesson@gmail.com> 9127L: linux-input@vger.kernel.org 9128S: Maintained 9129F: drivers/hid/hid-pxrc.c 9130 9131HID SENSOR HUB DRIVERS 9132M: Jiri Kosina <jikos@kernel.org> 9133M: Jonathan Cameron <jic23@kernel.org> 9134M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9135L: linux-input@vger.kernel.org 9136L: linux-iio@vger.kernel.org 9137S: Maintained 9138F: Documentation/hid/hid-sensor* 9139F: drivers/hid/hid-sensor-* 9140F: drivers/iio/*/hid-* 9141F: include/linux/hid-sensor-* 9142 9143HID VRC-2 CAR CONTROLLER DRIVER 9144M: Marcus Folkesson <marcus.folkesson@gmail.com> 9145L: linux-input@vger.kernel.org 9146S: Maintained 9147F: drivers/hid/hid-vrc2.c 9148 9149HID WACOM DRIVER 9150M: Ping Cheng <ping.cheng@wacom.com> 9151M: Jason Gerecke <jason.gerecke@wacom.com> 9152L: linux-input@vger.kernel.org 9153S: Maintained 9154F: drivers/hid/wacom.h 9155F: drivers/hid/wacom_* 9156 9157HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9158M: Thomas Gleixner <tglx@linutronix.de> 9159L: linux-kernel@vger.kernel.org 9160S: Maintained 9161T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9162F: Documentation/timers/ 9163F: include/linux/clockchips.h 9164F: include/linux/hrtimer.h 9165F: kernel/time/clockevents.c 9166F: kernel/time/hrtimer.c 9167F: kernel/time/timer_*.c 9168 9169HIGH-SPEED SCC DRIVER FOR AX.25 9170L: linux-hams@vger.kernel.org 9171S: Orphan 9172F: drivers/net/hamradio/scc.c 9173 9174HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9175M: HighPoint Linux Team <linux@highpoint-tech.com> 9176S: Supported 9177W: http://www.highpoint-tech.com 9178F: Documentation/scsi/hptiop.rst 9179F: drivers/scsi/hptiop.c 9180 9181HIMAX HX83112B TOUCHSCREEN SUPPORT 9182M: Job Noorman <job@noorman.info> 9183L: linux-input@vger.kernel.org 9184S: Maintained 9185F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9186F: drivers/input/touchscreen/himax_hx83112b.c 9187 9188HIPPI 9189M: Jes Sorensen <jes@trained-monkey.org> 9190L: linux-hippi@sunsite.dk 9191S: Maintained 9192F: drivers/net/hippi/ 9193F: include/linux/hippidevice.h 9194F: include/uapi/linux/if_hippi.h 9195F: net/802/hippi.c 9196 9197HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9198M: Kurt Kanzenbach <kurt@linutronix.de> 9199L: netdev@vger.kernel.org 9200S: Maintained 9201F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9202F: drivers/net/dsa/hirschmann/* 9203F: include/linux/platform_data/hirschmann-hellcreek.h 9204F: net/dsa/tag_hellcreek.c 9205 9206HISILICON DMA DRIVER 9207M: Zhou Wang <wangzhou1@hisilicon.com> 9208M: Jie Hai <haijie1@huawei.com> 9209L: dmaengine@vger.kernel.org 9210S: Maintained 9211F: drivers/dma/hisi_dma.c 9212 9213HISILICON GPIO DRIVER 9214M: Jay Fang <f.fangjian@huawei.com> 9215L: linux-gpio@vger.kernel.org 9216S: Maintained 9217F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9218F: drivers/gpio/gpio-hisi.c 9219 9220HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9221M: Longfang Liu <liulongfang@huawei.com> 9222L: linux-crypto@vger.kernel.org 9223S: Maintained 9224F: Documentation/ABI/testing/debugfs-hisi-hpre 9225F: drivers/crypto/hisilicon/hpre/hpre.h 9226F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9227F: drivers/crypto/hisilicon/hpre/hpre_main.c 9228 9229HISILICON I2C CONTROLLER DRIVER 9230M: Yicong Yang <yangyicong@hisilicon.com> 9231L: linux-i2c@vger.kernel.org 9232S: Maintained 9233W: https://www.hisilicon.com 9234F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9235F: drivers/i2c/busses/i2c-hisi.c 9236 9237HISILICON LPC BUS DRIVER 9238M: Jay Fang <f.fangjian@huawei.com> 9239S: Maintained 9240W: http://www.hisilicon.com 9241F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9242F: drivers/bus/hisi_lpc.c 9243 9244HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9245M: Yisen Zhuang <yisen.zhuang@huawei.com> 9246M: Salil Mehta <salil.mehta@huawei.com> 9247L: netdev@vger.kernel.org 9248S: Maintained 9249W: http://www.hisilicon.com 9250F: drivers/net/ethernet/hisilicon/hns3/ 9251 9252HISILICON NETWORK SUBSYSTEM DRIVER 9253M: Yisen Zhuang <yisen.zhuang@huawei.com> 9254M: Salil Mehta <salil.mehta@huawei.com> 9255L: netdev@vger.kernel.org 9256S: Maintained 9257W: http://www.hisilicon.com 9258F: Documentation/devicetree/bindings/net/hisilicon*.txt 9259F: drivers/net/ethernet/hisilicon/ 9260 9261HIKEY960 ONBOARD USB GPIO HUB DRIVER 9262M: John Stultz <jstultz@google.com> 9263L: linux-kernel@vger.kernel.org 9264S: Maintained 9265F: drivers/misc/hisi_hikey_usb.c 9266 9267HISILICON PMU DRIVER 9268M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9269M: Jonathan Cameron <jonathan.cameron@huawei.com> 9270S: Supported 9271W: http://www.hisilicon.com 9272F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9273F: Documentation/admin-guide/perf/hisi-pmu.rst 9274F: drivers/perf/hisilicon 9275 9276HISILICON HNS3 PMU DRIVER 9277M: Guangbin Huang <huangguangbin2@huawei.com> 9278S: Supported 9279F: Documentation/admin-guide/perf/hns3-pmu.rst 9280F: drivers/perf/hisilicon/hns3_pmu.c 9281 9282HISILICON PTT DRIVER 9283M: Yicong Yang <yangyicong@hisilicon.com> 9284M: Jonathan Cameron <jonathan.cameron@huawei.com> 9285L: linux-kernel@vger.kernel.org 9286S: Maintained 9287F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9288F: Documentation/trace/hisi-ptt.rst 9289F: drivers/hwtracing/ptt/ 9290F: tools/perf/arch/arm64/util/hisi-ptt.c 9291F: tools/perf/util/hisi-ptt* 9292F: tools/perf/util/hisi-ptt-decoder/* 9293 9294HISILICON QM DRIVER 9295M: Weili Qian <qianweili@huawei.com> 9296M: Zhou Wang <wangzhou1@hisilicon.com> 9297L: linux-crypto@vger.kernel.org 9298S: Maintained 9299F: drivers/crypto/hisilicon/Kconfig 9300F: drivers/crypto/hisilicon/Makefile 9301F: drivers/crypto/hisilicon/qm.c 9302F: drivers/crypto/hisilicon/sgl.c 9303F: include/linux/hisi_acc_qm.h 9304 9305HISILICON ZIP Controller DRIVER 9306M: Yang Shen <shenyang39@huawei.com> 9307M: Zhou Wang <wangzhou1@hisilicon.com> 9308L: linux-crypto@vger.kernel.org 9309S: Maintained 9310F: Documentation/ABI/testing/debugfs-hisi-zip 9311F: drivers/crypto/hisilicon/zip/ 9312 9313HISILICON ROCE DRIVER 9314M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9315M: Wenpeng Liang <liangwenpeng@huawei.com> 9316L: linux-rdma@vger.kernel.org 9317S: Maintained 9318F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9319F: drivers/infiniband/hw/hns/ 9320 9321HISILICON SAS Controller 9322M: Xiang Chen <chenxiang66@hisilicon.com> 9323S: Supported 9324W: http://www.hisilicon.com 9325F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9326F: drivers/scsi/hisi_sas/ 9327 9328HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9329M: Kai Ye <yekai13@huawei.com> 9330M: Longfang Liu <liulongfang@huawei.com> 9331L: linux-crypto@vger.kernel.org 9332S: Maintained 9333F: Documentation/ABI/testing/debugfs-hisi-sec 9334F: drivers/crypto/hisilicon/sec2/sec.h 9335F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9336F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9337F: drivers/crypto/hisilicon/sec2/sec_main.c 9338 9339HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9340M: Jay Fang <f.fangjian@huawei.com> 9341L: linux-spi@vger.kernel.org 9342S: Maintained 9343W: http://www.hisilicon.com 9344F: drivers/spi/spi-hisi-kunpeng.c 9345 9346HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9347M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9348L: linux-kernel@vger.kernel.org 9349S: Maintained 9350F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9351F: drivers/spmi/hisi-spmi-controller.c 9352 9353HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9354M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9355L: linux-kernel@vger.kernel.org 9356S: Maintained 9357F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9358F: drivers/mfd/hi6421-spmi-pmic.c 9359 9360HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9361M: Weili Qian <qianweili@huawei.com> 9362S: Maintained 9363F: drivers/crypto/hisilicon/trng/trng.c 9364 9365HISILICON V3XX SPI NOR FLASH Controller Driver 9366M: Jay Fang <f.fangjian@huawei.com> 9367S: Maintained 9368W: http://www.hisilicon.com 9369F: drivers/spi/spi-hisi-sfc-v3xx.c 9370 9371HMM - Heterogeneous Memory Management 9372M: Jérôme Glisse <jglisse@redhat.com> 9373L: linux-mm@kvack.org 9374S: Maintained 9375F: Documentation/mm/hmm.rst 9376F: include/linux/hmm* 9377F: lib/test_hmm* 9378F: mm/hmm* 9379F: tools/testing/selftests/mm/*hmm* 9380 9381HOST AP DRIVER 9382M: Jouni Malinen <j@w1.fi> 9383L: linux-wireless@vger.kernel.org 9384S: Obsolete 9385W: http://w1.fi/hostap-driver.html 9386F: drivers/net/wireless/intersil/hostap/ 9387 9388HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9389L: platform-driver-x86@vger.kernel.org 9390S: Orphan 9391F: drivers/platform/x86/hp/tc1100-wmi.c 9392 9393HPET: High Precision Event Timers driver 9394M: Clemens Ladisch <clemens@ladisch.de> 9395S: Maintained 9396F: Documentation/timers/hpet.rst 9397F: drivers/char/hpet.c 9398F: include/linux/hpet.h 9399F: include/uapi/linux/hpet.h 9400 9401HPET: x86 9402S: Orphan 9403F: arch/x86/include/asm/hpet.h 9404F: arch/x86/kernel/hpet.c 9405 9406HPFS FILESYSTEM 9407M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9408S: Maintained 9409W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9410F: fs/hpfs/ 9411 9412HSI SUBSYSTEM 9413M: Sebastian Reichel <sre@kernel.org> 9414S: Maintained 9415T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9416F: Documentation/ABI/testing/sysfs-bus-hsi 9417F: Documentation/driver-api/hsi.rst 9418F: drivers/hsi/ 9419F: include/linux/hsi/ 9420F: include/uapi/linux/hsi/ 9421 9422HSO 3G MODEM DRIVER 9423L: linux-usb@vger.kernel.org 9424S: Orphan 9425F: drivers/net/usb/hso.c 9426 9427HSR NETWORK PROTOCOL 9428L: netdev@vger.kernel.org 9429S: Orphan 9430F: net/hsr/ 9431 9432HT16K33 LED CONTROLLER DRIVER 9433M: Robin van der Gracht <robin@protonic.nl> 9434S: Maintained 9435F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9436F: drivers/auxdisplay/ht16k33.c 9437 9438HTCPEN TOUCHSCREEN DRIVER 9439M: Pau Oliva Fora <pof@eslack.org> 9440L: linux-input@vger.kernel.org 9441S: Maintained 9442F: drivers/input/touchscreen/htcpen.c 9443 9444HTE SUBSYSTEM 9445M: Dipen Patel <dipenp@nvidia.com> 9446S: Maintained 9447F: Documentation/devicetree/bindings/timestamp/ 9448F: Documentation/driver-api/hte/ 9449F: drivers/hte/ 9450F: include/linux/hte.h 9451 9452HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9453M: Lorenzo Bianconi <lorenzo@kernel.org> 9454L: linux-iio@vger.kernel.org 9455S: Maintained 9456W: http://www.st.com/ 9457F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9458F: drivers/iio/humidity/hts221* 9459 9460HUAWEI ETHERNET DRIVER 9461M: Cai Huoqing <cai.huoqing@linux.dev> 9462L: netdev@vger.kernel.org 9463S: Maintained 9464F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9465F: drivers/net/ethernet/huawei/hinic/ 9466 9467HUGETLB SUBSYSTEM 9468M: Mike Kravetz <mike.kravetz@oracle.com> 9469M: Muchun Song <muchun.song@linux.dev> 9470L: linux-mm@kvack.org 9471S: Maintained 9472F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9473F: Documentation/admin-guide/mm/hugetlbpage.rst 9474F: Documentation/mm/hugetlbfs_reserv.rst 9475F: Documentation/mm/vmemmap_dedup.rst 9476F: fs/hugetlbfs/ 9477F: include/linux/hugetlb.h 9478F: mm/hugetlb.c 9479F: mm/hugetlb_vmemmap.c 9480F: mm/hugetlb_vmemmap.h 9481 9482HVA ST MEDIA DRIVER 9483M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9484L: linux-media@vger.kernel.org 9485S: Supported 9486W: https://linuxtv.org 9487T: git git://linuxtv.org/media_tree.git 9488F: drivers/media/platform/st/sti/hva 9489 9490HWPOISON MEMORY FAILURE HANDLING 9491M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9492R: Miaohe Lin <linmiaohe@huawei.com> 9493L: linux-mm@kvack.org 9494S: Maintained 9495F: mm/hwpoison-inject.c 9496F: mm/memory-failure.c 9497 9498HYCON HY46XX TOUCHSCREEN SUPPORT 9499M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9500L: linux-input@vger.kernel.org 9501S: Maintained 9502F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9503F: drivers/input/touchscreen/hycon-hy46xx.c 9504 9505HYGON PROCESSOR SUPPORT 9506M: Pu Wen <puwen@hygon.cn> 9507L: linux-kernel@vger.kernel.org 9508S: Maintained 9509F: arch/x86/kernel/cpu/hygon.c 9510 9511HYNIX HI556 SENSOR DRIVER 9512M: Shawn Tu <shawnx.tu@intel.com> 9513L: linux-media@vger.kernel.org 9514S: Maintained 9515T: git git://linuxtv.org/media_tree.git 9516F: drivers/media/i2c/hi556.c 9517 9518HYNIX HI846 SENSOR DRIVER 9519M: Martin Kepplinger <martin.kepplinger@puri.sm> 9520L: linux-media@vger.kernel.org 9521S: Maintained 9522F: drivers/media/i2c/hi846.c 9523 9524HYNIX HI847 SENSOR DRIVER 9525M: Shawn Tu <shawnx.tu@intel.com> 9526L: linux-media@vger.kernel.org 9527S: Maintained 9528F: drivers/media/i2c/hi847.c 9529 9530Hyper-V/Azure CORE AND DRIVERS 9531M: "K. Y. Srinivasan" <kys@microsoft.com> 9532M: Haiyang Zhang <haiyangz@microsoft.com> 9533M: Wei Liu <wei.liu@kernel.org> 9534M: Dexuan Cui <decui@microsoft.com> 9535L: linux-hyperv@vger.kernel.org 9536S: Supported 9537T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9538F: Documentation/ABI/stable/sysfs-bus-vmbus 9539F: Documentation/ABI/testing/debugfs-hyperv 9540F: Documentation/virt/hyperv 9541F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9542F: arch/arm64/hyperv 9543F: arch/arm64/include/asm/hyperv-tlfs.h 9544F: arch/arm64/include/asm/mshyperv.h 9545F: arch/x86/hyperv 9546F: arch/x86/include/asm/hyperv-tlfs.h 9547F: arch/x86/include/asm/mshyperv.h 9548F: arch/x86/include/asm/trace/hyperv.h 9549F: arch/x86/kernel/cpu/mshyperv.c 9550F: drivers/clocksource/hyperv_timer.c 9551F: drivers/hid/hid-hyperv.c 9552F: drivers/hv/ 9553F: drivers/input/serio/hyperv-keyboard.c 9554F: drivers/iommu/hyperv-iommu.c 9555F: drivers/net/ethernet/microsoft/ 9556F: drivers/net/hyperv/ 9557F: drivers/pci/controller/pci-hyperv-intf.c 9558F: drivers/pci/controller/pci-hyperv.c 9559F: drivers/scsi/storvsc_drv.c 9560F: drivers/uio/uio_hv_generic.c 9561F: drivers/video/fbdev/hyperv_fb.c 9562F: include/asm-generic/hyperv-tlfs.h 9563F: include/asm-generic/mshyperv.h 9564F: include/clocksource/hyperv_timer.h 9565F: include/linux/hyperv.h 9566F: include/net/mana 9567F: include/uapi/linux/hyperv.h 9568F: net/vmw_vsock/hyperv_transport.c 9569F: tools/hv/ 9570 9571HYPERBUS SUPPORT 9572M: Vignesh Raghavendra <vigneshr@ti.com> 9573L: linux-mtd@lists.infradead.org 9574S: Supported 9575Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9576C: irc://irc.oftc.net/mtd 9577T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9578F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9579F: drivers/mtd/hyperbus/ 9580F: include/linux/mtd/hyperbus.h 9581 9582HYPERVISOR VIRTUAL CONSOLE DRIVER 9583L: linuxppc-dev@lists.ozlabs.org 9584S: Odd Fixes 9585F: drivers/tty/hvc/ 9586 9587I2C ACPI SUPPORT 9588M: Mika Westerberg <mika.westerberg@linux.intel.com> 9589L: linux-i2c@vger.kernel.org 9590L: linux-acpi@vger.kernel.org 9591S: Maintained 9592F: drivers/i2c/i2c-core-acpi.c 9593 9594I2C CONTROLLER DRIVER FOR NVIDIA GPU 9595M: Ajay Gupta <ajayg@nvidia.com> 9596L: linux-i2c@vger.kernel.org 9597S: Maintained 9598F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9599F: drivers/i2c/busses/i2c-nvidia-gpu.c 9600 9601I2C MUXES 9602M: Peter Rosin <peda@axentia.se> 9603L: linux-i2c@vger.kernel.org 9604S: Maintained 9605F: Documentation/devicetree/bindings/i2c/i2c-arb* 9606F: Documentation/devicetree/bindings/i2c/i2c-gate* 9607F: Documentation/devicetree/bindings/i2c/i2c-mux* 9608F: Documentation/i2c/i2c-topology.rst 9609F: Documentation/i2c/muxes/ 9610F: drivers/i2c/i2c-mux.c 9611F: drivers/i2c/muxes/ 9612F: include/linux/i2c-mux.h 9613 9614I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9615M: Gregory CLEMENT <gregory.clement@bootlin.com> 9616L: linux-i2c@vger.kernel.org 9617S: Maintained 9618F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9619F: drivers/i2c/busses/i2c-mv64xxx.c 9620 9621I2C OVER PARALLEL PORT 9622M: Jean Delvare <jdelvare@suse.com> 9623L: linux-i2c@vger.kernel.org 9624S: Maintained 9625F: Documentation/i2c/busses/i2c-parport.rst 9626F: drivers/i2c/busses/i2c-parport.c 9627 9628I2C SUBSYSTEM 9629M: Wolfram Sang <wsa@kernel.org> 9630L: linux-i2c@vger.kernel.org 9631S: Maintained 9632W: https://i2c.wiki.kernel.org/ 9633Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9634T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9635F: Documentation/devicetree/bindings/i2c/i2c.txt 9636F: Documentation/i2c/ 9637F: drivers/i2c/* 9638F: include/dt-bindings/i2c/i2c.h 9639F: include/linux/i2c-dev.h 9640F: include/linux/i2c-smbus.h 9641F: include/linux/i2c.h 9642F: include/uapi/linux/i2c-*.h 9643F: include/uapi/linux/i2c.h 9644 9645I2C SUBSYSTEM HOST DRIVERS 9646L: linux-i2c@vger.kernel.org 9647S: Odd Fixes 9648W: https://i2c.wiki.kernel.org/ 9649Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9650T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9651F: Documentation/devicetree/bindings/i2c/ 9652F: drivers/i2c/algos/ 9653F: drivers/i2c/busses/ 9654F: include/dt-bindings/i2c/ 9655 9656I2C-TAOS-EVM DRIVER 9657M: Jean Delvare <jdelvare@suse.com> 9658L: linux-i2c@vger.kernel.org 9659S: Maintained 9660F: Documentation/i2c/busses/i2c-taos-evm.rst 9661F: drivers/i2c/busses/i2c-taos-evm.c 9662 9663I2C-TINY-USB DRIVER 9664M: Till Harbaum <till@harbaum.org> 9665L: linux-i2c@vger.kernel.org 9666S: Maintained 9667W: http://www.harbaum.org/till/i2c_tiny_usb 9668F: drivers/i2c/busses/i2c-tiny-usb.c 9669 9670I2C/SMBUS CONTROLLER DRIVERS FOR PC 9671M: Jean Delvare <jdelvare@suse.com> 9672L: linux-i2c@vger.kernel.org 9673S: Maintained 9674F: Documentation/i2c/busses/i2c-ali1535.rst 9675F: Documentation/i2c/busses/i2c-ali1563.rst 9676F: Documentation/i2c/busses/i2c-ali15x3.rst 9677F: Documentation/i2c/busses/i2c-amd756.rst 9678F: Documentation/i2c/busses/i2c-amd8111.rst 9679F: Documentation/i2c/busses/i2c-i801.rst 9680F: Documentation/i2c/busses/i2c-nforce2.rst 9681F: Documentation/i2c/busses/i2c-piix4.rst 9682F: Documentation/i2c/busses/i2c-sis5595.rst 9683F: Documentation/i2c/busses/i2c-sis630.rst 9684F: Documentation/i2c/busses/i2c-sis96x.rst 9685F: Documentation/i2c/busses/i2c-via.rst 9686F: Documentation/i2c/busses/i2c-viapro.rst 9687F: drivers/i2c/busses/i2c-ali1535.c 9688F: drivers/i2c/busses/i2c-ali1563.c 9689F: drivers/i2c/busses/i2c-ali15x3.c 9690F: drivers/i2c/busses/i2c-amd756-s4882.c 9691F: drivers/i2c/busses/i2c-amd756.c 9692F: drivers/i2c/busses/i2c-amd8111.c 9693F: drivers/i2c/busses/i2c-i801.c 9694F: drivers/i2c/busses/i2c-isch.c 9695F: drivers/i2c/busses/i2c-nforce2-s4985.c 9696F: drivers/i2c/busses/i2c-nforce2.c 9697F: drivers/i2c/busses/i2c-piix4.c 9698F: drivers/i2c/busses/i2c-sis5595.c 9699F: drivers/i2c/busses/i2c-sis630.c 9700F: drivers/i2c/busses/i2c-sis96x.c 9701F: drivers/i2c/busses/i2c-via.c 9702F: drivers/i2c/busses/i2c-viapro.c 9703 9704I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9705M: Hans de Goede <hdegoede@redhat.com> 9706L: linux-i2c@vger.kernel.org 9707S: Maintained 9708F: drivers/i2c/busses/i2c-cht-wc.c 9709 9710I2C/SMBUS ISMT DRIVER 9711M: Seth Heasley <seth.heasley@intel.com> 9712M: Neil Horman <nhorman@tuxdriver.com> 9713L: linux-i2c@vger.kernel.org 9714F: Documentation/i2c/busses/i2c-ismt.rst 9715F: drivers/i2c/busses/i2c-ismt.c 9716 9717I2C/SMBUS STUB DRIVER 9718M: Jean Delvare <jdelvare@suse.com> 9719L: linux-i2c@vger.kernel.org 9720S: Maintained 9721F: drivers/i2c/i2c-stub.c 9722 9723I3C DRIVER FOR CADENCE I3C MASTER IP 9724M: Przemysław Gaj <pgaj@cadence.com> 9725S: Maintained 9726F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9727F: drivers/i3c/master/i3c-master-cdns.c 9728 9729I3C DRIVER FOR SYNOPSYS DESIGNWARE 9730S: Orphan 9731F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9732F: drivers/i3c/master/dw* 9733 9734I3C SUBSYSTEM 9735M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9736L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9737S: Maintained 9738C: irc://chat.freenode.net/linux-i3c 9739T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9740F: Documentation/ABI/testing/sysfs-bus-i3c 9741F: Documentation/devicetree/bindings/i3c/ 9742F: Documentation/driver-api/i3c 9743F: drivers/i3c/ 9744F: include/linux/i3c/ 9745 9746IA64 (Itanium) PLATFORM 9747L: linux-ia64@vger.kernel.org 9748S: Orphan 9749F: Documentation/ia64/ 9750F: arch/ia64/ 9751 9752IBM Operation Panel Input Driver 9753M: Eddie James <eajames@linux.ibm.com> 9754L: linux-input@vger.kernel.org 9755S: Maintained 9756F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9757F: drivers/input/misc/ibm-panel.c 9758 9759IBM Power 842 compression accelerator 9760M: Haren Myneni <haren@us.ibm.com> 9761S: Supported 9762F: crypto/842.c 9763F: drivers/crypto/nx/Kconfig 9764F: drivers/crypto/nx/Makefile 9765F: drivers/crypto/nx/nx-842* 9766F: include/linux/sw842.h 9767F: lib/842/ 9768 9769IBM Power in-Nest Crypto Acceleration 9770M: Breno Leitão <leitao@debian.org> 9771M: Nayna Jain <nayna@linux.ibm.com> 9772M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9773L: linux-crypto@vger.kernel.org 9774S: Supported 9775F: drivers/crypto/nx/Kconfig 9776F: drivers/crypto/nx/Makefile 9777F: drivers/crypto/nx/nx-aes* 9778F: drivers/crypto/nx/nx-sha* 9779F: drivers/crypto/nx/nx.* 9780F: drivers/crypto/nx/nx_csbcpb.h 9781F: drivers/crypto/nx/nx_debugfs.c 9782 9783IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9784M: Tyrel Datwyler <tyreld@linux.ibm.com> 9785L: linux-pci@vger.kernel.org 9786L: linuxppc-dev@lists.ozlabs.org 9787S: Supported 9788F: drivers/pci/hotplug/rpadlpar* 9789 9790IBM Power Linux RAID adapter 9791M: Brian King <brking@us.ibm.com> 9792S: Supported 9793F: drivers/scsi/ipr.* 9794 9795IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9796M: Tyrel Datwyler <tyreld@linux.ibm.com> 9797L: linux-pci@vger.kernel.org 9798L: linuxppc-dev@lists.ozlabs.org 9799S: Supported 9800F: drivers/pci/hotplug/rpaphp* 9801 9802IBM Power SRIOV Virtual NIC Device Driver 9803M: Haren Myneni <haren@linux.ibm.com> 9804M: Rick Lindsley <ricklind@linux.ibm.com> 9805R: Nick Child <nnac123@linux.ibm.com> 9806R: Dany Madden <danymadden@us.ibm.com> 9807R: Thomas Falcon <tlfalcon@linux.ibm.com> 9808L: netdev@vger.kernel.org 9809S: Supported 9810F: drivers/net/ethernet/ibm/ibmvnic.* 9811 9812IBM Power Virtual Ethernet Device Driver 9813M: Nick Child <nnac123@linux.ibm.com> 9814L: netdev@vger.kernel.org 9815S: Supported 9816F: drivers/net/ethernet/ibm/ibmveth.* 9817 9818IBM Power Virtual FC Device Drivers 9819M: Tyrel Datwyler <tyreld@linux.ibm.com> 9820L: linux-scsi@vger.kernel.org 9821S: Supported 9822F: drivers/scsi/ibmvscsi/ibmvfc* 9823 9824IBM Power Virtual Management Channel Driver 9825M: Brad Warrum <bwarrum@linux.ibm.com> 9826M: Ritu Agarwal <rituagar@linux.ibm.com> 9827S: Supported 9828F: drivers/misc/ibmvmc.* 9829 9830IBM Power Virtual SCSI Device Drivers 9831M: Tyrel Datwyler <tyreld@linux.ibm.com> 9832L: linux-scsi@vger.kernel.org 9833S: Supported 9834F: drivers/scsi/ibmvscsi/ibmvscsi* 9835F: include/scsi/viosrp.h 9836 9837IBM Power Virtual SCSI Device Target Driver 9838M: Michael Cyr <mikecyr@linux.ibm.com> 9839L: linux-scsi@vger.kernel.org 9840L: target-devel@vger.kernel.org 9841S: Supported 9842F: drivers/scsi/ibmvscsi_tgt/ 9843 9844IBM Power VMX Cryptographic instructions 9845M: Breno Leitão <leitao@debian.org> 9846M: Nayna Jain <nayna@linux.ibm.com> 9847M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9848L: linux-crypto@vger.kernel.org 9849S: Supported 9850F: drivers/crypto/vmx/Kconfig 9851F: drivers/crypto/vmx/Makefile 9852F: drivers/crypto/vmx/aes* 9853F: drivers/crypto/vmx/ghash* 9854F: drivers/crypto/vmx/ppc-xlate.pl 9855F: drivers/crypto/vmx/vmx.c 9856 9857IBM ServeRAID RAID DRIVER 9858S: Orphan 9859F: drivers/scsi/ips.* 9860 9861ICH LPC AND GPIO DRIVER 9862M: Peter Tyser <ptyser@xes-inc.com> 9863S: Maintained 9864F: drivers/gpio/gpio-ich.c 9865F: drivers/mfd/lpc_ich.c 9866 9867ICY I2C DRIVER 9868M: Max Staudt <max@enpas.org> 9869L: linux-i2c@vger.kernel.org 9870S: Maintained 9871F: drivers/i2c/busses/i2c-icy.c 9872 9873IDEAPAD LAPTOP EXTRAS DRIVER 9874M: Ike Panhc <ike.pan@canonical.com> 9875L: platform-driver-x86@vger.kernel.org 9876S: Maintained 9877W: http://launchpad.net/ideapad-laptop 9878F: drivers/platform/x86/ideapad-laptop.c 9879 9880IDEAPAD LAPTOP SLIDEBAR DRIVER 9881M: Andrey Moiseev <o2g.org.ru@gmail.com> 9882L: linux-input@vger.kernel.org 9883S: Maintained 9884W: https://github.com/o2genum/ideapad-slidebar 9885F: drivers/input/misc/ideapad_slidebar.c 9886 9887IDMAPPED MOUNTS 9888M: Christian Brauner <brauner@kernel.org> 9889M: Seth Forshee <sforshee@kernel.org> 9890L: linux-fsdevel@vger.kernel.org 9891S: Maintained 9892T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9893F: Documentation/filesystems/idmappings.rst 9894F: include/linux/mnt_idmapping.* 9895F: tools/testing/selftests/mount_setattr/ 9896 9897IDT VersaClock 5 CLOCK DRIVER 9898M: Luca Ceresoli <luca@lucaceresoli.net> 9899S: Maintained 9900F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9901F: drivers/clk/clk-versaclock5.c 9902 9903IEEE 802.15.4 SUBSYSTEM 9904M: Alexander Aring <alex.aring@gmail.com> 9905M: Stefan Schmidt <stefan@datenfreihafen.org> 9906M: Miquel Raynal <miquel.raynal@bootlin.com> 9907L: linux-wpan@vger.kernel.org 9908S: Maintained 9909W: https://linux-wpan.org/ 9910T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9911T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9912F: Documentation/networking/ieee802154.rst 9913F: drivers/net/ieee802154/ 9914F: include/linux/ieee802154.h 9915F: include/linux/nl802154.h 9916F: include/net/af_ieee802154.h 9917F: include/net/cfg802154.h 9918F: include/net/ieee802154_netdev.h 9919F: include/net/mac802154.h 9920F: include/net/nl802154.h 9921F: net/ieee802154/ 9922F: net/mac802154/ 9923 9924IFE PROTOCOL 9925M: Yotam Gigi <yotam.gi@gmail.com> 9926M: Jamal Hadi Salim <jhs@mojatatu.com> 9927F: include/net/ife.h 9928F: include/uapi/linux/ife.h 9929F: net/ife 9930 9931IGORPLUG-USB IR RECEIVER 9932M: Sean Young <sean@mess.org> 9933L: linux-media@vger.kernel.org 9934S: Maintained 9935F: drivers/media/rc/igorplugusb.c 9936 9937IGUANAWORKS USB IR TRANSCEIVER 9938M: Sean Young <sean@mess.org> 9939L: linux-media@vger.kernel.org 9940S: Maintained 9941F: drivers/media/rc/iguanair.c 9942 9943IIO DIGITAL POTENTIOMETER DAC 9944M: Peter Rosin <peda@axentia.se> 9945L: linux-iio@vger.kernel.org 9946S: Maintained 9947F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9948F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9949F: drivers/iio/dac/dpot-dac.c 9950 9951IIO ENVELOPE DETECTOR 9952M: Peter Rosin <peda@axentia.se> 9953L: linux-iio@vger.kernel.org 9954S: Maintained 9955F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 9956F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 9957F: drivers/iio/adc/envelope-detector.c 9958 9959IIO MULTIPLEXER 9960M: Peter Rosin <peda@axentia.se> 9961L: linux-iio@vger.kernel.org 9962S: Maintained 9963F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 9964F: drivers/iio/multiplexer/iio-mux.c 9965 9966IIO SCMI BASED DRIVER 9967M: Jyoti Bhayana <jbhayana@google.com> 9968L: linux-iio@vger.kernel.org 9969S: Maintained 9970F: drivers/iio/common/scmi_sensors/scmi_iio.c 9971 9972IIO SUBSYSTEM AND DRIVERS 9973M: Jonathan Cameron <jic23@kernel.org> 9974R: Lars-Peter Clausen <lars@metafoo.de> 9975L: linux-iio@vger.kernel.org 9976S: Maintained 9977T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 9978F: Documentation/ABI/testing/configfs-iio* 9979F: Documentation/ABI/testing/sysfs-bus-iio* 9980F: Documentation/devicetree/bindings/iio/ 9981F: drivers/iio/ 9982F: drivers/staging/iio/ 9983F: include/dt-bindings/iio/ 9984F: include/linux/iio/ 9985F: tools/iio/ 9986 9987IIO UNIT CONVERTER 9988M: Peter Rosin <peda@axentia.se> 9989L: linux-iio@vger.kernel.org 9990S: Maintained 9991F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 9992F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 9993F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 9994F: drivers/iio/afe/iio-rescale.c 9995 9996IKANOS/ADI EAGLE ADSL USB DRIVER 9997M: Matthieu Castet <castet.matthieu@free.fr> 9998M: Stanislaw Gruszka <stf_xl@wp.pl> 9999S: Maintained 10000F: drivers/usb/atm/ueagle-atm.c 10001 10002IMAGIS TOUCHSCREEN DRIVER 10003M: Markuss Broks <markuss.broks@gmail.com> 10004S: Maintained 10005F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10006F: drivers/input/touchscreen/imagis.c 10007 10008IMGTEC ASCII LCD DRIVER 10009M: Paul Burton <paulburton@kernel.org> 10010S: Maintained 10011F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10012F: drivers/auxdisplay/img-ascii-lcd.c 10013 10014IMGTEC IR DECODER DRIVER 10015S: Orphan 10016F: drivers/media/rc/img-ir/ 10017 10018IMON SOUNDGRAPH USB IR RECEIVER 10019M: Sean Young <sean@mess.org> 10020L: linux-media@vger.kernel.org 10021S: Maintained 10022F: drivers/media/rc/imon.c 10023F: drivers/media/rc/imon_raw.c 10024 10025IMS TWINTURBO FRAMEBUFFER DRIVER 10026L: linux-fbdev@vger.kernel.org 10027S: Orphan 10028F: drivers/video/fbdev/imsttfb.c 10029 10030INA209 HARDWARE MONITOR DRIVER 10031M: Guenter Roeck <linux@roeck-us.net> 10032L: linux-hwmon@vger.kernel.org 10033S: Maintained 10034F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10035F: Documentation/hwmon/ina209.rst 10036F: drivers/hwmon/ina209.c 10037 10038INA2XX HARDWARE MONITOR DRIVER 10039M: Guenter Roeck <linux@roeck-us.net> 10040L: linux-hwmon@vger.kernel.org 10041S: Maintained 10042F: Documentation/hwmon/ina2xx.rst 10043F: drivers/hwmon/ina2xx.c 10044F: include/linux/platform_data/ina2xx.h 10045 10046INDEX OF FURTHER KERNEL DOCUMENTATION 10047M: Carlos Bilbao <carlos.bilbao@amd.com> 10048S: Maintained 10049F: Documentation/process/kernel-docs.rst 10050 10051INDUSTRY PACK SUBSYSTEM (IPACK) 10052M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10053M: Jens Taprogge <jens.taprogge@taprogge.org> 10054M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10055L: industrypack-devel@lists.sourceforge.net 10056S: Maintained 10057W: http://industrypack.sourceforge.net 10058F: drivers/ipack/ 10059 10060INFINEON DPS310 Driver 10061M: Eddie James <eajames@linux.ibm.com> 10062L: linux-iio@vger.kernel.org 10063S: Maintained 10064F: drivers/iio/pressure/dps310.c 10065 10066INFINEON PEB2466 ASoC CODEC 10067M: Herve Codina <herve.codina@bootlin.com> 10068L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10069S: Maintained 10070F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10071F: sound/soc/codecs/peb2466.c 10072 10073INFINIBAND SUBSYSTEM 10074M: Jason Gunthorpe <jgg@nvidia.com> 10075M: Leon Romanovsky <leonro@nvidia.com> 10076L: linux-rdma@vger.kernel.org 10077S: Supported 10078W: https://github.com/linux-rdma/rdma-core 10079Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10080T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10081F: Documentation/devicetree/bindings/infiniband/ 10082F: Documentation/infiniband/ 10083F: drivers/infiniband/ 10084F: include/rdma/ 10085F: include/trace/events/ib_mad.h 10086F: include/trace/events/ib_umad.h 10087F: include/trace/misc/rdma.h 10088F: include/uapi/linux/if_infiniband.h 10089F: include/uapi/rdma/ 10090F: samples/bpf/ibumad_kern.c 10091F: samples/bpf/ibumad_user.c 10092 10093INGENIC JZ4780 NAND DRIVER 10094M: Harvey Hunt <harveyhuntnexus@gmail.com> 10095L: linux-mtd@lists.infradead.org 10096L: linux-mips@vger.kernel.org 10097S: Maintained 10098F: drivers/mtd/nand/raw/ingenic/ 10099 10100INGENIC JZ47xx SoCs 10101M: Paul Cercueil <paul@crapouillou.net> 10102L: linux-mips@vger.kernel.org 10103S: Maintained 10104F: arch/mips/boot/dts/ingenic/ 10105F: arch/mips/generic/board-ingenic.c 10106F: arch/mips/include/asm/mach-ingenic/ 10107F: arch/mips/ingenic/Kconfig 10108F: drivers/clk/ingenic/ 10109F: drivers/dma/dma-jz4780.c 10110F: drivers/gpu/drm/ingenic/ 10111F: drivers/i2c/busses/i2c-jz4780.c 10112F: drivers/iio/adc/ingenic-adc.c 10113F: drivers/irqchip/irq-ingenic.c 10114F: drivers/memory/jz4780-nemc.c 10115F: drivers/mmc/host/jz4740_mmc.c 10116F: drivers/mtd/nand/raw/ingenic/ 10117F: drivers/pinctrl/pinctrl-ingenic.c 10118F: drivers/power/supply/ingenic-battery.c 10119F: drivers/pwm/pwm-jz4740.c 10120F: drivers/remoteproc/ingenic_rproc.c 10121F: drivers/rtc/rtc-jz4740.c 10122F: drivers/tty/serial/8250/8250_ingenic.c 10123F: drivers/usb/musb/jz4740.c 10124F: drivers/watchdog/jz4740_wdt.c 10125F: include/dt-bindings/iio/adc/ingenic,adc.h 10126F: include/linux/mfd/ingenic-tcu.h 10127F: sound/soc/codecs/jz47* 10128F: sound/soc/jz4740/ 10129 10130INJOINIC IP5xxx POWER BANK IC DRIVER 10131M: Samuel Holland <samuel@sholland.org> 10132S: Maintained 10133F: drivers/power/supply/ip5xxx_power.c 10134 10135INOTIFY 10136M: Jan Kara <jack@suse.cz> 10137R: Amir Goldstein <amir73il@gmail.com> 10138L: linux-fsdevel@vger.kernel.org 10139S: Maintained 10140F: Documentation/filesystems/inotify.rst 10141F: fs/notify/inotify/ 10142F: include/linux/inotify.h 10143F: include/uapi/linux/inotify.h 10144 10145INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10146M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10147L: linux-input@vger.kernel.org 10148S: Maintained 10149Q: http://patchwork.kernel.org/project/linux-input/list/ 10150T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10151F: Documentation/devicetree/bindings/input/ 10152F: Documentation/devicetree/bindings/serio/ 10153F: Documentation/input/ 10154F: drivers/input/ 10155F: include/dt-bindings/input/ 10156F: include/linux/input.h 10157F: include/linux/input/ 10158F: include/uapi/linux/input-event-codes.h 10159F: include/uapi/linux/input.h 10160 10161INPUT MULTITOUCH (MT) PROTOCOL 10162M: Henrik Rydberg <rydberg@bitmath.org> 10163L: linux-input@vger.kernel.org 10164S: Odd fixes 10165F: Documentation/input/multi-touch-protocol.rst 10166F: drivers/input/input-mt.c 10167K: \b(ABS|SYN)_MT_ 10168 10169INSIDE SECURE CRYPTO DRIVER 10170M: Antoine Tenart <atenart@kernel.org> 10171L: linux-crypto@vger.kernel.org 10172S: Maintained 10173F: drivers/crypto/inside-secure/ 10174 10175INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10176M: Mimi Zohar <zohar@linux.ibm.com> 10177M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10178L: linux-integrity@vger.kernel.org 10179S: Supported 10180T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10181F: security/integrity/ima/ 10182F: security/integrity/ 10183 10184INTEL 810/815 FRAMEBUFFER DRIVER 10185M: Antonino Daplas <adaplas@gmail.com> 10186L: linux-fbdev@vger.kernel.org 10187S: Maintained 10188F: drivers/video/fbdev/i810/ 10189 10190INTEL 8255 GPIO DRIVER 10191M: William Breathitt Gray <william.gray@linaro.org> 10192L: linux-gpio@vger.kernel.org 10193S: Maintained 10194F: drivers/gpio/gpio-i8255.c 10195F: drivers/gpio/gpio-i8255.h 10196 10197INTEL ASoC DRIVERS 10198M: Cezary Rojewski <cezary.rojewski@intel.com> 10199M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10200M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10201M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10202M: Bard Liao <yung-chuan.liao@linux.intel.com> 10203M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10204M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10205L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10206S: Supported 10207F: sound/soc/intel/ 10208 10209INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10210M: Hans de Goede <hdegoede@redhat.com> 10211L: platform-driver-x86@vger.kernel.org 10212S: Maintained 10213F: drivers/platform/x86/intel/atomisp2/pm.c 10214 10215INTEL ATOMISP2 LED DRIVER 10216M: Hans de Goede <hdegoede@redhat.com> 10217L: platform-driver-x86@vger.kernel.org 10218S: Maintained 10219F: drivers/platform/x86/intel/atomisp2/led.c 10220 10221INTEL BIOS SAR INT1092 DRIVER 10222M: Shravan Sudhakar <s.shravan@intel.com> 10223M: Intel Corporation <linuxwwan@intel.com> 10224L: platform-driver-x86@vger.kernel.org 10225S: Maintained 10226F: drivers/platform/x86/intel/int1092/ 10227 10228INTEL BROXTON PMC DRIVER 10229M: Mika Westerberg <mika.westerberg@linux.intel.com> 10230M: Zha Qipeng <qipeng.zha@intel.com> 10231S: Maintained 10232F: drivers/mfd/intel_pmc_bxt.c 10233F: include/linux/mfd/intel_pmc_bxt.h 10234 10235INTEL C600 SERIES SAS CONTROLLER DRIVER 10236M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10237L: linux-scsi@vger.kernel.org 10238S: Supported 10239T: git git://git.code.sf.net/p/intel-sas/isci 10240F: drivers/scsi/isci/ 10241 10242INTEL CPU family model numbers 10243M: Tony Luck <tony.luck@intel.com> 10244M: x86@kernel.org 10245L: linux-kernel@vger.kernel.org 10246S: Supported 10247F: arch/x86/include/asm/intel-family.h 10248 10249INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10250M: Jani Nikula <jani.nikula@linux.intel.com> 10251M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10252M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10253M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10254L: intel-gfx@lists.freedesktop.org 10255S: Supported 10256W: https://01.org/linuxgraphics/ 10257Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10258B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10259C: irc://irc.oftc.net/intel-gfx 10260T: git git://anongit.freedesktop.org/drm-intel 10261F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10262F: Documentation/gpu/i915.rst 10263F: drivers/gpu/drm/i915/ 10264F: include/drm/i915* 10265F: include/uapi/drm/i915_drm.h 10266 10267INTEL ETHERNET DRIVERS 10268M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10269M: Tony Nguyen <anthony.l.nguyen@intel.com> 10270L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10271S: Supported 10272W: http://www.intel.com/support/feedback.htm 10273W: http://e1000.sourceforge.net/ 10274Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10275T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10276T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10277F: Documentation/networking/device_drivers/ethernet/intel/ 10278F: drivers/net/ethernet/intel/ 10279F: drivers/net/ethernet/intel/*/ 10280F: include/linux/avf/virtchnl.h 10281F: include/linux/net/intel/iidc.h 10282 10283INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10284M: Mustafa Ismail <mustafa.ismail@intel.com> 10285M: Shiraz Saleem <shiraz.saleem@intel.com> 10286L: linux-rdma@vger.kernel.org 10287S: Supported 10288F: drivers/infiniband/hw/irdma/ 10289F: include/uapi/rdma/irdma-abi.h 10290 10291INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10292M: Maik Broemme <mbroemme@libmpq.org> 10293L: linux-fbdev@vger.kernel.org 10294S: Maintained 10295F: Documentation/fb/intelfb.rst 10296F: drivers/video/fbdev/intelfb/ 10297 10298INTEL GPIO DRIVERS 10299M: Andy Shevchenko <andy@kernel.org> 10300L: linux-gpio@vger.kernel.org 10301S: Supported 10302T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10303F: drivers/gpio/gpio-ich.c 10304F: drivers/gpio/gpio-merrifield.c 10305F: drivers/gpio/gpio-ml-ioh.c 10306F: drivers/gpio/gpio-pch.c 10307F: drivers/gpio/gpio-sch.c 10308F: drivers/gpio/gpio-sodaville.c 10309 10310INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10311M: Zhenyu Wang <zhenyuw@linux.intel.com> 10312M: Zhi Wang <zhi.a.wang@intel.com> 10313L: intel-gvt-dev@lists.freedesktop.org 10314L: intel-gfx@lists.freedesktop.org 10315S: Supported 10316W: https://01.org/igvt-g 10317T: git https://github.com/intel/gvt-linux.git 10318F: drivers/gpu/drm/i915/gvt/ 10319 10320INTEL HID EVENT DRIVER 10321M: Alex Hung <alexhung@gmail.com> 10322L: platform-driver-x86@vger.kernel.org 10323S: Maintained 10324F: drivers/platform/x86/intel/hid.c 10325 10326INTEL I/OAT DMA DRIVER 10327M: Dave Jiang <dave.jiang@intel.com> 10328R: Dan Williams <dan.j.williams@intel.com> 10329L: dmaengine@vger.kernel.org 10330S: Supported 10331Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10332F: drivers/dma/ioat* 10333 10334INTEL IDXD DRIVER 10335M: Fenghua Yu <fenghua.yu@intel.com> 10336M: Dave Jiang <dave.jiang@intel.com> 10337L: dmaengine@vger.kernel.org 10338S: Supported 10339F: drivers/dma/idxd/* 10340F: include/uapi/linux/idxd.h 10341 10342INTEL IDLE DRIVER 10343M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10344M: Len Brown <lenb@kernel.org> 10345L: linux-pm@vger.kernel.org 10346S: Supported 10347B: https://bugzilla.kernel.org 10348T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10349F: drivers/idle/intel_idle.c 10350 10351INTEL IN FIELD SCAN (IFS) DEVICE 10352M: Jithu Joseph <jithu.joseph@intel.com> 10353R: Ashok Raj <ashok.raj@intel.com> 10354R: Tony Luck <tony.luck@intel.com> 10355S: Maintained 10356F: drivers/platform/x86/intel/ifs 10357F: include/trace/events/intel_ifs.h 10358 10359INTEL INTEGRATED SENSOR HUB DRIVER 10360M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10361M: Jiri Kosina <jikos@kernel.org> 10362L: linux-input@vger.kernel.org 10363S: Maintained 10364F: drivers/hid/intel-ish-hid/ 10365 10366INTEL IOMMU (VT-d) 10367M: David Woodhouse <dwmw2@infradead.org> 10368M: Lu Baolu <baolu.lu@linux.intel.com> 10369L: iommu@lists.linux.dev 10370S: Supported 10371T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10372F: drivers/iommu/intel/ 10373 10374INTEL IPU3 CSI-2 CIO2 DRIVER 10375M: Yong Zhi <yong.zhi@intel.com> 10376M: Sakari Ailus <sakari.ailus@linux.intel.com> 10377M: Bingbu Cao <bingbu.cao@intel.com> 10378M: Dan Scally <djrscally@gmail.com> 10379R: Tianshu Qiu <tian.shu.qiu@intel.com> 10380L: linux-media@vger.kernel.org 10381S: Maintained 10382T: git git://linuxtv.org/media_tree.git 10383F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10384F: drivers/media/pci/intel/ipu3/ 10385 10386INTEL IPU3 CSI-2 IMGU DRIVER 10387M: Sakari Ailus <sakari.ailus@linux.intel.com> 10388R: Bingbu Cao <bingbu.cao@intel.com> 10389R: Tianshu Qiu <tian.shu.qiu@intel.com> 10390L: linux-media@vger.kernel.org 10391S: Maintained 10392F: Documentation/admin-guide/media/ipu3.rst 10393F: Documentation/admin-guide/media/ipu3_rcb.svg 10394F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10395F: drivers/staging/media/ipu3/ 10396 10397INTEL IXP4XX CRYPTO SUPPORT 10398M: Corentin Labbe <clabbe@baylibre.com> 10399L: linux-crypto@vger.kernel.org 10400S: Maintained 10401F: drivers/crypto/ixp4xx_crypto.c 10402 10403INTEL ISHTP ECLITE DRIVER 10404M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10405L: platform-driver-x86@vger.kernel.org 10406S: Supported 10407F: drivers/platform/x86/intel/ishtp_eclite.c 10408 10409INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10410M: Krzysztof Halasa <khalasa@piap.pl> 10411S: Maintained 10412F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10413F: drivers/net/wan/ixp4xx_hss.c 10414F: drivers/soc/ixp4xx/ixp4xx-npe.c 10415F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10416F: include/linux/soc/ixp4xx/npe.h 10417F: include/linux/soc/ixp4xx/qmgr.h 10418 10419INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10420M: Deepak Saxena <dsaxena@plexity.net> 10421S: Maintained 10422F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10423F: drivers/char/hw_random/ixp4xx-rng.c 10424 10425INTEL KEEM BAY DRM DRIVER 10426M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10427M: Edmund Dea <edmund.j.dea@intel.com> 10428S: Maintained 10429F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10430F: drivers/gpu/drm/kmb/ 10431 10432INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10433M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10434S: Maintained 10435F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10436F: drivers/crypto/keembay/Kconfig 10437F: drivers/crypto/keembay/Makefile 10438F: drivers/crypto/keembay/keembay-ocs-aes-core.c 10439F: drivers/crypto/keembay/ocs-aes.c 10440F: drivers/crypto/keembay/ocs-aes.h 10441 10442INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10443M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10444M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10445M: Mark Gross <mgross@linux.intel.com> 10446S: Maintained 10447F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10448F: drivers/crypto/keembay/Kconfig 10449F: drivers/crypto/keembay/Makefile 10450F: drivers/crypto/keembay/keembay-ocs-ecc.c 10451 10452INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10453M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10454M: Declan Murphy <declan.murphy@intel.com> 10455S: Maintained 10456F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10457F: drivers/crypto/keembay/Kconfig 10458F: drivers/crypto/keembay/Makefile 10459F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 10460F: drivers/crypto/keembay/ocs-hcu.c 10461F: drivers/crypto/keembay/ocs-hcu.h 10462 10463INTEL THUNDER BAY EMMC PHY DRIVER 10464M: Nandhini Srikandan <nandhini.srikandan@intel.com> 10465M: Rashmi A <rashmi.a@intel.com> 10466S: Maintained 10467F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 10468F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 10469 10470INTEL MANAGEMENT ENGINE (mei) 10471M: Tomas Winkler <tomas.winkler@intel.com> 10472L: linux-kernel@vger.kernel.org 10473S: Supported 10474F: Documentation/driver-api/mei/* 10475F: drivers/misc/mei/ 10476F: drivers/watchdog/mei_wdt.c 10477F: include/linux/mei_aux.h 10478F: include/linux/mei_cl_bus.h 10479F: include/uapi/linux/mei.h 10480F: include/uapi/linux/uuid.h 10481F: samples/mei/* 10482 10483INTEL MAX 10 BMC MFD DRIVER 10484M: Xu Yilun <yilun.xu@intel.com> 10485R: Tom Rix <trix@redhat.com> 10486S: Maintained 10487F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10488F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10489F: drivers/hwmon/intel-m10-bmc-hwmon.c 10490F: drivers/mfd/intel-m10-bmc* 10491F: include/linux/mfd/intel-m10-bmc.h 10492 10493INTEL MENLOW THERMAL DRIVER 10494M: Sujith Thomas <sujith.thomas@intel.com> 10495L: linux-pm@vger.kernel.org 10496S: Supported 10497F: drivers/thermal/intel/intel_menlow.c 10498 10499INTEL P-Unit IPC DRIVER 10500M: Zha Qipeng <qipeng.zha@intel.com> 10501L: platform-driver-x86@vger.kernel.org 10502S: Maintained 10503F: arch/x86/include/asm/intel_punit_ipc.h 10504F: drivers/platform/x86/intel/punit_ipc.c 10505 10506INTEL PMC CORE DRIVER 10507M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10508M: David E Box <david.e.box@intel.com> 10509L: platform-driver-x86@vger.kernel.org 10510S: Maintained 10511F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10512F: drivers/platform/x86/intel/pmc/ 10513 10514INTEL PMIC GPIO DRIVERS 10515M: Andy Shevchenko <andy@kernel.org> 10516S: Supported 10517T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10518F: drivers/gpio/gpio-*cove.c 10519 10520INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10521M: Andy Shevchenko <andy@kernel.org> 10522S: Supported 10523F: drivers/mfd/intel_soc_pmic* 10524F: include/linux/mfd/intel_soc_pmic* 10525 10526INTEL PMT DRIVERS 10527M: David E. Box <david.e.box@linux.intel.com> 10528S: Supported 10529F: drivers/platform/x86/intel/pmt/ 10530 10531INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10532M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10533L: linux-wireless@vger.kernel.org 10534S: Maintained 10535F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10536F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10537F: drivers/net/wireless/intel/ipw2x00/ 10538 10539INTEL PSTATE DRIVER 10540M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10541M: Len Brown <lenb@kernel.org> 10542L: linux-pm@vger.kernel.org 10543S: Supported 10544F: drivers/cpufreq/intel_pstate.c 10545 10546INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10547M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10548L: linux-iio@vger.kernel.org 10549F: drivers/counter/intel-qep.c 10550 10551INTEL SCU DRIVERS 10552M: Mika Westerberg <mika.westerberg@linux.intel.com> 10553S: Maintained 10554F: arch/x86/include/asm/intel_scu_ipc.h 10555F: drivers/platform/x86/intel_scu_* 10556 10557INTEL SDSI DRIVER 10558M: David E. Box <david.e.box@linux.intel.com> 10559S: Supported 10560F: drivers/platform/x86/intel/sdsi.c 10561F: tools/arch/x86/intel_sdsi/ 10562F: tools/testing/selftests/drivers/sdsi/ 10563 10564INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10565M: Daniel Scally <djrscally@gmail.com> 10566S: Maintained 10567F: drivers/platform/x86/intel/int3472/ 10568 10569INTEL SPEED SELECT TECHNOLOGY 10570M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10571L: platform-driver-x86@vger.kernel.org 10572S: Maintained 10573F: drivers/platform/x86/intel/speed_select_if/ 10574F: include/uapi/linux/isst_if.h 10575F: tools/power/x86/intel-speed-select/ 10576 10577INTEL STRATIX10 FIRMWARE DRIVERS 10578M: Dinh Nguyen <dinguyen@kernel.org> 10579L: linux-kernel@vger.kernel.org 10580S: Maintained 10581F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10582F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10583F: drivers/firmware/stratix10-rsu.c 10584F: drivers/firmware/stratix10-svc.c 10585F: include/linux/firmware/intel/stratix10-smc.h 10586F: include/linux/firmware/intel/stratix10-svc-client.h 10587T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10588 10589INTEL TELEMETRY DRIVER 10590M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10591M: "David E. Box" <david.e.box@linux.intel.com> 10592L: platform-driver-x86@vger.kernel.org 10593S: Maintained 10594F: arch/x86/include/asm/intel_telemetry.h 10595F: drivers/platform/x86/intel/telemetry/ 10596 10597INTEL TPMI DRIVER 10598M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10599L: platform-driver-x86@vger.kernel.org 10600S: Maintained 10601F: drivers/platform/x86/intel/tpmi.c 10602F: include/linux/intel_tpmi.h 10603 10604INTEL UNCORE FREQUENCY CONTROL 10605M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10606L: platform-driver-x86@vger.kernel.org 10607S: Maintained 10608F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10609F: drivers/platform/x86/intel/uncore-frequency/ 10610 10611INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10612M: David E. Box <david.e.box@linux.intel.com> 10613S: Supported 10614F: drivers/platform/x86/intel/vsec.* 10615 10616INTEL VIRTUAL BUTTON DRIVER 10617M: AceLan Kao <acelan.kao@canonical.com> 10618L: platform-driver-x86@vger.kernel.org 10619S: Maintained 10620F: drivers/platform/x86/intel/vbtn.c 10621 10622INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10623M: Stanislaw Gruszka <stf_xl@wp.pl> 10624L: linux-wireless@vger.kernel.org 10625S: Supported 10626F: drivers/net/wireless/intel/iwlegacy/ 10627 10628INTEL WIRELESS WIFI LINK (iwlwifi) 10629M: Gregory Greenman <gregory.greenman@intel.com> 10630L: linux-wireless@vger.kernel.org 10631S: Supported 10632W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10633T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10634F: drivers/net/wireless/intel/iwlwifi/ 10635 10636INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10637M: Jithu Joseph <jithu.joseph@intel.com> 10638R: Maurice Ma <maurice.ma@intel.com> 10639S: Maintained 10640W: https://slimbootloader.github.io/security/firmware-update.html 10641F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10642 10643INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10644L: Dell.Client.Kernel@dell.com 10645S: Maintained 10646F: drivers/platform/x86/intel/wmi/thunderbolt.c 10647 10648INTEL WWAN IOSM DRIVER 10649M: M Chetan Kumar <m.chetan.kumar@intel.com> 10650M: Intel Corporation <linuxwwan@intel.com> 10651L: netdev@vger.kernel.org 10652S: Maintained 10653F: drivers/net/wwan/iosm/ 10654 10655INTEL(R) TRACE HUB 10656M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10657S: Supported 10658F: Documentation/trace/intel_th.rst 10659F: drivers/hwtracing/intel_th/ 10660F: include/linux/intel_th.h 10661 10662INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10663M: Ning Sun <ning.sun@intel.com> 10664L: tboot-devel@lists.sourceforge.net 10665S: Supported 10666W: http://tboot.sourceforge.net 10667T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10668F: Documentation/x86/intel_txt.rst 10669F: arch/x86/kernel/tboot.c 10670F: include/linux/tboot.h 10671 10672INTEL SGX 10673M: Jarkko Sakkinen <jarkko@kernel.org> 10674R: Dave Hansen <dave.hansen@linux.intel.com> 10675L: linux-sgx@vger.kernel.org 10676S: Supported 10677Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10678T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10679F: Documentation/x86/sgx.rst 10680F: arch/x86/entry/vdso/vsgx.S 10681F: arch/x86/include/asm/sgx.h 10682F: arch/x86/include/uapi/asm/sgx.h 10683F: arch/x86/kernel/cpu/sgx/* 10684F: tools/testing/selftests/sgx/* 10685K: \bSGX_ 10686 10687INTERCONNECT API 10688M: Georgi Djakov <djakov@kernel.org> 10689L: linux-pm@vger.kernel.org 10690S: Maintained 10691T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10692F: Documentation/devicetree/bindings/interconnect/ 10693F: Documentation/driver-api/interconnect.rst 10694F: drivers/interconnect/ 10695F: include/dt-bindings/interconnect/ 10696F: include/linux/interconnect-provider.h 10697F: include/linux/interconnect.h 10698 10699INTERRUPT COUNTER DRIVER 10700M: Oleksij Rempel <o.rempel@pengutronix.de> 10701R: Pengutronix Kernel Team <kernel@pengutronix.de> 10702L: linux-iio@vger.kernel.org 10703F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10704F: drivers/counter/interrupt-cnt.c 10705 10706INTERSIL ISL7998X VIDEO DECODER DRIVER 10707M: Michael Tretter <m.tretter@pengutronix.de> 10708R: Pengutronix Kernel Team <kernel@pengutronix.de> 10709L: linux-media@vger.kernel.org 10710S: Maintained 10711F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10712F: drivers/media/i2c/isl7998x.c 10713 10714INVENSENSE ICM-426xx IMU DRIVER 10715M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10716L: linux-iio@vger.kernel.org 10717S: Maintained 10718W: https://invensense.tdk.com/ 10719F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10720F: drivers/iio/imu/inv_icm42600/ 10721 10722INVENSENSE MPU-3050 GYROSCOPE DRIVER 10723M: Linus Walleij <linus.walleij@linaro.org> 10724L: linux-iio@vger.kernel.org 10725S: Maintained 10726F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10727F: drivers/iio/gyro/mpu3050* 10728 10729IOC3 ETHERNET DRIVER 10730M: Ralf Baechle <ralf@linux-mips.org> 10731L: linux-mips@vger.kernel.org 10732S: Maintained 10733F: drivers/net/ethernet/sgi/ioc3-eth.c 10734 10735IOMAP FILESYSTEM LIBRARY 10736M: Christoph Hellwig <hch@infradead.org> 10737M: Darrick J. Wong <djwong@kernel.org> 10738L: linux-xfs@vger.kernel.org 10739L: linux-fsdevel@vger.kernel.org 10740S: Supported 10741T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10742F: fs/iomap/ 10743F: include/linux/iomap.h 10744 10745IOMMU DMA-API LAYER 10746M: Robin Murphy <robin.murphy@arm.com> 10747L: iommu@lists.linux.dev 10748S: Maintained 10749T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10750F: drivers/iommu/dma-iommu.c 10751F: drivers/iommu/dma-iommu.h 10752F: drivers/iommu/iova.c 10753F: include/linux/iova.h 10754 10755IOMMUFD 10756M: Jason Gunthorpe <jgg@nvidia.com> 10757M: Kevin Tian <kevin.tian@intel.com> 10758L: iommu@lists.linux.dev 10759S: Maintained 10760T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10761F: Documentation/userspace-api/iommufd.rst 10762F: drivers/iommu/iommufd/ 10763F: include/linux/iommufd.h 10764F: include/uapi/linux/iommufd.h 10765F: tools/testing/selftests/iommu/ 10766 10767IOMMU SUBSYSTEM 10768M: Joerg Roedel <joro@8bytes.org> 10769M: Will Deacon <will@kernel.org> 10770R: Robin Murphy <robin.murphy@arm.com> 10771L: iommu@lists.linux.dev 10772S: Maintained 10773T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10774F: Documentation/devicetree/bindings/iommu/ 10775F: Documentation/userspace-api/iommu.rst 10776F: drivers/iommu/ 10777F: include/linux/iommu.h 10778F: include/linux/iova.h 10779F: include/linux/of_iommu.h 10780F: include/uapi/linux/iommu.h 10781 10782IOSYS-MAP HELPERS 10783M: Thomas Zimmermann <tzimmermann@suse.de> 10784L: dri-devel@lists.freedesktop.org 10785S: Maintained 10786T: git git://anongit.freedesktop.org/drm/drm-misc 10787F: include/linux/iosys-map.h 10788 10789IO_URING 10790M: Jens Axboe <axboe@kernel.dk> 10791R: Pavel Begunkov <asml.silence@gmail.com> 10792L: io-uring@vger.kernel.org 10793S: Maintained 10794T: git git://git.kernel.dk/linux-block 10795T: git git://git.kernel.dk/liburing 10796F: io_uring/ 10797F: include/linux/io_uring.h 10798F: include/linux/io_uring_types.h 10799F: include/trace/events/io_uring.h 10800F: include/uapi/linux/io_uring.h 10801F: tools/io_uring/ 10802 10803IPMI SUBSYSTEM 10804M: Corey Minyard <minyard@acm.org> 10805L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10806S: Supported 10807W: http://openipmi.sourceforge.net/ 10808T: git https://github.com/cminyard/linux-ipmi.git for-next 10809F: Documentation/driver-api/ipmi.rst 10810F: Documentation/devicetree/bindings/ipmi/ 10811F: drivers/char/ipmi/ 10812F: include/linux/ipmi* 10813F: include/uapi/linux/ipmi* 10814 10815IPS SCSI RAID DRIVER 10816M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10817L: linux-scsi@vger.kernel.org 10818S: Maintained 10819W: http://www.adaptec.com/ 10820F: drivers/scsi/ips* 10821 10822IPVS 10823M: Simon Horman <horms@verge.net.au> 10824M: Julian Anastasov <ja@ssi.bg> 10825L: netdev@vger.kernel.org 10826L: lvs-devel@vger.kernel.org 10827S: Maintained 10828T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10829T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10830F: Documentation/networking/ipvs-sysctl.rst 10831F: include/net/ip_vs.h 10832F: include/uapi/linux/ip_vs.h 10833F: net/netfilter/ipvs/ 10834 10835IPWIRELESS DRIVER 10836M: Jiri Kosina <jikos@kernel.org> 10837M: David Sterba <dsterba@suse.com> 10838S: Odd Fixes 10839F: drivers/tty/ipwireless/ 10840 10841IRON DEVICE AUDIO CODEC DRIVERS 10842M: Kiseok Jo <kiseok.jo@irondevice.com> 10843L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10844S: Maintained 10845F: Documentation/devicetree/bindings/sound/irondevice,* 10846F: sound/soc/codecs/sma* 10847 10848IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10849M: Marc Zyngier <maz@kernel.org> 10850S: Maintained 10851T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10852F: Documentation/core-api/irq/irq-domain.rst 10853F: include/linux/irqdomain.h 10854F: kernel/irq/irqdomain.c 10855F: kernel/irq/msi.c 10856 10857IRQ SUBSYSTEM 10858M: Thomas Gleixner <tglx@linutronix.de> 10859L: linux-kernel@vger.kernel.org 10860S: Maintained 10861T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10862F: kernel/irq/ 10863F: include/linux/group_cpus.h 10864F: lib/group_cpus.c 10865 10866IRQCHIP DRIVERS 10867M: Thomas Gleixner <tglx@linutronix.de> 10868M: Marc Zyngier <maz@kernel.org> 10869L: linux-kernel@vger.kernel.org 10870S: Maintained 10871T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10872F: Documentation/devicetree/bindings/interrupt-controller/ 10873F: drivers/irqchip/ 10874 10875ISA 10876M: William Breathitt Gray <william.gray@linaro.org> 10877S: Maintained 10878F: Documentation/driver-api/isa.rst 10879F: drivers/base/isa.c 10880F: include/linux/isa.h 10881 10882ISA RADIO MODULE 10883M: Hans Verkuil <hverkuil@xs4all.nl> 10884L: linux-media@vger.kernel.org 10885S: Maintained 10886W: https://linuxtv.org 10887T: git git://linuxtv.org/media_tree.git 10888F: drivers/media/radio/radio-isa* 10889 10890ISAPNP 10891M: Jaroslav Kysela <perex@perex.cz> 10892S: Maintained 10893F: Documentation/driver-api/isapnp.rst 10894F: drivers/pnp/isapnp/ 10895F: include/linux/isapnp.h 10896 10897ISCSI 10898M: Lee Duncan <lduncan@suse.com> 10899M: Chris Leech <cleech@redhat.com> 10900M: Mike Christie <michael.christie@oracle.com> 10901L: open-iscsi@googlegroups.com 10902L: linux-scsi@vger.kernel.org 10903S: Maintained 10904W: www.open-iscsi.com 10905F: drivers/scsi/*iscsi* 10906F: include/scsi/*iscsi* 10907 10908iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10909M: Peter Jones <pjones@redhat.com> 10910M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10911S: Maintained 10912F: drivers/firmware/iscsi_ibft* 10913 10914ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10915M: Sagi Grimberg <sagi@grimberg.me> 10916M: Max Gurtovoy <mgurtovoy@nvidia.com> 10917L: linux-rdma@vger.kernel.org 10918S: Supported 10919W: http://www.openfabrics.org 10920W: www.open-iscsi.org 10921Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10922F: drivers/infiniband/ulp/iser/ 10923 10924ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10925M: Sagi Grimberg <sagi@grimberg.me> 10926L: linux-rdma@vger.kernel.org 10927L: target-devel@vger.kernel.org 10928S: Supported 10929W: http://www.linux-iscsi.org 10930T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10931F: drivers/infiniband/ulp/isert 10932 10933ISDN/CMTP OVER BLUETOOTH 10934M: Karsten Keil <isdn@linux-pingi.de> 10935L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10936L: netdev@vger.kernel.org 10937S: Odd Fixes 10938W: http://www.isdn4linux.de 10939F: Documentation/isdn/ 10940F: drivers/isdn/capi/ 10941F: include/linux/isdn/ 10942F: include/uapi/linux/isdn/ 10943F: net/bluetooth/cmtp/ 10944 10945ISDN/mISDN SUBSYSTEM 10946M: Karsten Keil <isdn@linux-pingi.de> 10947L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10948L: netdev@vger.kernel.org 10949S: Maintained 10950W: http://www.isdn4linux.de 10951F: drivers/isdn/Kconfig 10952F: drivers/isdn/Makefile 10953F: drivers/isdn/hardware/ 10954F: drivers/isdn/mISDN/ 10955 10956ISOFS FILESYSTEM 10957M: Jan Kara <jack@suse.cz> 10958L: linux-fsdevel@vger.kernel.org 10959S: Maintained 10960F: Documentation/filesystems/isofs.rst 10961F: fs/isofs/ 10962 10963IT87 HARDWARE MONITORING DRIVER 10964M: Jean Delvare <jdelvare@suse.com> 10965L: linux-hwmon@vger.kernel.org 10966S: Maintained 10967F: Documentation/hwmon/it87.rst 10968F: drivers/hwmon/it87.c 10969 10970IT913X MEDIA DRIVER 10971M: Antti Palosaari <crope@iki.fi> 10972L: linux-media@vger.kernel.org 10973S: Maintained 10974W: https://linuxtv.org 10975W: http://palosaari.fi/linux/ 10976Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10977T: git git://linuxtv.org/anttip/media_tree.git 10978F: drivers/media/tuners/it913x* 10979 10980ITE IT66121 HDMI BRIDGE DRIVER 10981M: Phong LE <ple@baylibre.com> 10982M: Neil Armstrong <neil.armstrong@linaro.org> 10983S: Maintained 10984T: git git://anongit.freedesktop.org/drm/drm-misc 10985F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 10986F: drivers/gpu/drm/bridge/ite-it66121.c 10987 10988IVTV VIDEO4LINUX DRIVER 10989M: Andy Walls <awalls@md.metrocast.net> 10990L: linux-media@vger.kernel.org 10991S: Maintained 10992W: https://linuxtv.org 10993T: git git://linuxtv.org/media_tree.git 10994F: Documentation/admin-guide/media/ivtv* 10995F: drivers/media/pci/ivtv/ 10996F: include/uapi/linux/ivtv* 10997 10998IX2505V MEDIA DRIVER 10999M: Malcolm Priestley <tvboxspy@gmail.com> 11000L: linux-media@vger.kernel.org 11001S: Maintained 11002W: https://linuxtv.org 11003Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11004F: drivers/media/dvb-frontends/ix2505v* 11005 11006JAILHOUSE HYPERVISOR INTERFACE 11007M: Jan Kiszka <jan.kiszka@siemens.com> 11008L: jailhouse-dev@googlegroups.com 11009S: Maintained 11010F: arch/x86/include/asm/jailhouse_para.h 11011F: arch/x86/kernel/jailhouse.c 11012 11013JC42.4 TEMPERATURE SENSOR DRIVER 11014M: Guenter Roeck <linux@roeck-us.net> 11015L: linux-hwmon@vger.kernel.org 11016S: Maintained 11017F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11018F: Documentation/hwmon/jc42.rst 11019F: drivers/hwmon/jc42.c 11020 11021JFS FILESYSTEM 11022M: Dave Kleikamp <shaggy@kernel.org> 11023L: jfs-discussion@lists.sourceforge.net 11024S: Odd Fixes 11025W: http://jfs.sourceforge.net/ 11026T: git https://github.com/kleikamp/linux-shaggy.git 11027F: Documentation/admin-guide/jfs.rst 11028F: fs/jfs/ 11029 11030JME NETWORK DRIVER 11031M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11032L: netdev@vger.kernel.org 11033S: Maintained 11034F: drivers/net/ethernet/jme.* 11035 11036JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11037M: David Woodhouse <dwmw2@infradead.org> 11038M: Richard Weinberger <richard@nod.at> 11039L: linux-mtd@lists.infradead.org 11040S: Odd Fixes 11041W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11042T: git git://git.infradead.org/ubifs-2.6.git 11043F: fs/jffs2/ 11044F: include/uapi/linux/jffs2.h 11045 11046JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11047M: "Theodore Ts'o" <tytso@mit.edu> 11048M: Jan Kara <jack@suse.com> 11049L: linux-ext4@vger.kernel.org 11050S: Maintained 11051F: fs/jbd2/ 11052F: include/linux/jbd2.h 11053 11054JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11055M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11056L: linux-media@vger.kernel.org 11057L: linux-renesas-soc@vger.kernel.org 11058S: Maintained 11059F: drivers/media/platform/renesas/rcar_jpu.c 11060 11061JSM Neo PCI based serial card 11062L: linux-serial@vger.kernel.org 11063S: Orphan 11064F: drivers/tty/serial/jsm/ 11065 11066K10TEMP HARDWARE MONITORING DRIVER 11067M: Clemens Ladisch <clemens@ladisch.de> 11068L: linux-hwmon@vger.kernel.org 11069S: Maintained 11070F: Documentation/hwmon/k10temp.rst 11071F: drivers/hwmon/k10temp.c 11072 11073K8TEMP HARDWARE MONITORING DRIVER 11074M: Rudolf Marek <r.marek@assembler.cz> 11075L: linux-hwmon@vger.kernel.org 11076S: Maintained 11077F: Documentation/hwmon/k8temp.rst 11078F: drivers/hwmon/k8temp.c 11079 11080KASAN 11081M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11082R: Alexander Potapenko <glider@google.com> 11083R: Andrey Konovalov <andreyknvl@gmail.com> 11084R: Dmitry Vyukov <dvyukov@google.com> 11085R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11086L: kasan-dev@googlegroups.com 11087S: Maintained 11088F: Documentation/dev-tools/kasan.rst 11089F: arch/*/include/asm/*kasan.h 11090F: arch/*/mm/kasan_init* 11091F: include/linux/kasan*.h 11092F: lib/Kconfig.kasan 11093F: mm/kasan/ 11094F: scripts/Makefile.kasan 11095 11096KCONFIG 11097M: Masahiro Yamada <masahiroy@kernel.org> 11098L: linux-kbuild@vger.kernel.org 11099S: Maintained 11100Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11101T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11102F: Documentation/kbuild/kconfig* 11103F: scripts/Kconfig.include 11104F: scripts/kconfig/ 11105 11106KCOV 11107R: Dmitry Vyukov <dvyukov@google.com> 11108R: Andrey Konovalov <andreyknvl@gmail.com> 11109L: kasan-dev@googlegroups.com 11110S: Maintained 11111F: Documentation/dev-tools/kcov.rst 11112F: include/linux/kcov.h 11113F: include/uapi/linux/kcov.h 11114F: kernel/kcov.c 11115F: scripts/Makefile.kcov 11116 11117KCSAN 11118M: Marco Elver <elver@google.com> 11119R: Dmitry Vyukov <dvyukov@google.com> 11120L: kasan-dev@googlegroups.com 11121S: Maintained 11122F: Documentation/dev-tools/kcsan.rst 11123F: include/linux/kcsan*.h 11124F: kernel/kcsan/ 11125F: lib/Kconfig.kcsan 11126F: scripts/Makefile.kcsan 11127 11128KDUMP 11129M: Baoquan He <bhe@redhat.com> 11130R: Vivek Goyal <vgoyal@redhat.com> 11131R: Dave Young <dyoung@redhat.com> 11132L: kexec@lists.infradead.org 11133S: Maintained 11134W: http://lse.sourceforge.net/kdump/ 11135F: Documentation/admin-guide/kdump/ 11136F: fs/proc/vmcore.c 11137F: include/linux/crash_core.h 11138F: include/linux/crash_dump.h 11139F: include/uapi/linux/vmcore.h 11140F: kernel/crash_*.c 11141 11142KEENE FM RADIO TRANSMITTER DRIVER 11143M: Hans Verkuil <hverkuil@xs4all.nl> 11144L: linux-media@vger.kernel.org 11145S: Maintained 11146W: https://linuxtv.org 11147T: git git://linuxtv.org/media_tree.git 11148F: drivers/media/radio/radio-keene* 11149 11150KERNEL AUTOMOUNTER 11151M: Ian Kent <raven@themaw.net> 11152L: autofs@vger.kernel.org 11153S: Maintained 11154F: fs/autofs/ 11155 11156KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11157M: Masahiro Yamada <masahiroy@kernel.org> 11158R: Nathan Chancellor <nathan@kernel.org> 11159R: Nick Desaulniers <ndesaulniers@google.com> 11160R: Nicolas Schier <nicolas@fjasle.eu> 11161L: linux-kbuild@vger.kernel.org 11162S: Maintained 11163Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11164T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11165F: Documentation/kbuild/ 11166F: Makefile 11167F: scripts/*vmlinux* 11168F: scripts/Kbuild* 11169F: scripts/Makefile* 11170F: scripts/basic/ 11171F: scripts/dummy-tools/ 11172F: scripts/mk* 11173F: scripts/mod/ 11174F: scripts/package/ 11175 11176KERNEL HARDENING (not covered by other areas) 11177M: Kees Cook <keescook@chromium.org> 11178L: linux-hardening@vger.kernel.org 11179S: Supported 11180T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11181F: Documentation/ABI/testing/sysfs-kernel-oops_count 11182F: Documentation/ABI/testing/sysfs-kernel-warn_count 11183F: include/linux/overflow.h 11184F: include/linux/randomize_kstack.h 11185F: mm/usercopy.c 11186K: \b(add|choose)_random_kstack_offset\b 11187K: \b__check_(object_size|heap_object)\b 11188 11189KERNEL JANITORS 11190L: kernel-janitors@vger.kernel.org 11191S: Odd Fixes 11192W: http://kernelnewbies.org/KernelJanitors 11193 11194KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11195M: Chuck Lever <chuck.lever@oracle.com> 11196M: Jeff Layton <jlayton@kernel.org> 11197L: linux-nfs@vger.kernel.org 11198S: Supported 11199W: http://nfs.sourceforge.net/ 11200T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11201F: fs/exportfs/ 11202F: fs/lockd/ 11203F: fs/nfs_common/ 11204F: fs/nfsd/ 11205F: include/linux/lockd/ 11206F: include/linux/sunrpc/ 11207F: include/trace/events/rpcgss.h 11208F: include/trace/events/rpcrdma.h 11209F: include/trace/events/sunrpc.h 11210F: include/trace/misc/fs.h 11211F: include/trace/misc/nfs.h 11212F: include/trace/misc/sunrpc.h 11213F: include/uapi/linux/nfsd/ 11214F: include/uapi/linux/sunrpc/ 11215F: net/sunrpc/ 11216F: Documentation/filesystems/nfs/ 11217 11218KERNEL REGRESSIONS 11219M: Thorsten Leemhuis <linux@leemhuis.info> 11220L: regressions@lists.linux.dev 11221S: Supported 11222F: Documentation/admin-guide/reporting-regressions.rst 11223F: Documentation/process/handling-regressions.rst 11224 11225KERNEL SELFTEST FRAMEWORK 11226M: Shuah Khan <shuah@kernel.org> 11227M: Shuah Khan <skhan@linuxfoundation.org> 11228L: linux-kselftest@vger.kernel.org 11229S: Maintained 11230Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11231T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11232F: Documentation/dev-tools/kselftest* 11233F: tools/testing/selftests/ 11234 11235KERNEL SMB3 SERVER (KSMBD) 11236M: Namjae Jeon <linkinjeon@kernel.org> 11237M: Steve French <sfrench@samba.org> 11238R: Sergey Senozhatsky <senozhatsky@chromium.org> 11239R: Tom Talpey <tom@talpey.com> 11240L: linux-cifs@vger.kernel.org 11241S: Maintained 11242T: git git://git.samba.org/ksmbd.git 11243F: Documentation/filesystems/cifs/ksmbd.rst 11244F: fs/ksmbd/ 11245F: fs/smbfs_common/ 11246 11247KERNEL UNIT TESTING FRAMEWORK (KUnit) 11248M: Brendan Higgins <brendanhiggins@google.com> 11249M: David Gow <davidgow@google.com> 11250L: linux-kselftest@vger.kernel.org 11251L: kunit-dev@googlegroups.com 11252S: Maintained 11253W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11254F: Documentation/dev-tools/kunit/ 11255F: include/kunit/ 11256F: lib/kunit/ 11257F: tools/testing/kunit/ 11258 11259KERNEL USERMODE HELPER 11260M: Luis Chamberlain <mcgrof@kernel.org> 11261L: linux-kernel@vger.kernel.org 11262S: Maintained 11263F: include/linux/umh.h 11264F: kernel/umh.c 11265 11266KERNEL VIRTUAL MACHINE (KVM) 11267M: Paolo Bonzini <pbonzini@redhat.com> 11268L: kvm@vger.kernel.org 11269S: Supported 11270W: http://www.linux-kvm.org 11271T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11272F: Documentation/virt/kvm/ 11273F: include/asm-generic/kvm* 11274F: include/kvm/iodev.h 11275F: include/linux/kvm* 11276F: include/trace/events/kvm.h 11277F: include/uapi/asm-generic/kvm* 11278F: include/uapi/linux/kvm* 11279F: tools/kvm/ 11280F: tools/testing/selftests/kvm/ 11281F: virt/kvm/* 11282 11283KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11284M: Marc Zyngier <maz@kernel.org> 11285M: Oliver Upton <oliver.upton@linux.dev> 11286R: James Morse <james.morse@arm.com> 11287R: Suzuki K Poulose <suzuki.poulose@arm.com> 11288R: Zenghui Yu <yuzenghui@huawei.com> 11289L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11290L: kvmarm@lists.linux.dev 11291S: Maintained 11292T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11293F: arch/arm64/include/asm/kvm* 11294F: arch/arm64/include/uapi/asm/kvm* 11295F: arch/arm64/kvm/ 11296F: include/kvm/arm_* 11297F: tools/testing/selftests/kvm/*/aarch64/ 11298F: tools/testing/selftests/kvm/aarch64/ 11299 11300KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11301M: Huacai Chen <chenhuacai@kernel.org> 11302M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11303L: linux-mips@vger.kernel.org 11304L: kvm@vger.kernel.org 11305S: Maintained 11306T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11307F: arch/mips/include/asm/kvm* 11308F: arch/mips/include/uapi/asm/kvm* 11309F: arch/mips/kvm/ 11310 11311KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11312L: linuxppc-dev@lists.ozlabs.org 11313T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11314F: arch/powerpc/include/asm/kvm* 11315F: arch/powerpc/include/uapi/asm/kvm* 11316F: arch/powerpc/kernel/kvm* 11317F: arch/powerpc/kvm/ 11318 11319KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11320M: Anup Patel <anup@brainfault.org> 11321R: Atish Patra <atishp@atishpatra.org> 11322L: kvm@vger.kernel.org 11323L: kvm-riscv@lists.infradead.org 11324L: linux-riscv@lists.infradead.org 11325S: Maintained 11326T: git https://github.com/kvm-riscv/linux.git 11327F: arch/riscv/include/asm/kvm* 11328F: arch/riscv/include/uapi/asm/kvm* 11329F: arch/riscv/kvm/ 11330F: tools/testing/selftests/kvm/*/riscv/ 11331 11332KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11333M: Christian Borntraeger <borntraeger@linux.ibm.com> 11334M: Janosch Frank <frankja@linux.ibm.com> 11335M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11336R: David Hildenbrand <david@redhat.com> 11337L: kvm@vger.kernel.org 11338S: Supported 11339T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11340F: Documentation/virt/kvm/s390* 11341F: arch/s390/include/asm/gmap.h 11342F: arch/s390/include/asm/kvm* 11343F: arch/s390/include/uapi/asm/kvm* 11344F: arch/s390/include/uapi/asm/uvdevice.h 11345F: arch/s390/kernel/uv.c 11346F: arch/s390/kvm/ 11347F: arch/s390/mm/gmap.c 11348F: drivers/s390/char/uvdevice.c 11349F: tools/testing/selftests/drivers/s390x/uvdevice/ 11350F: tools/testing/selftests/kvm/*/s390x/ 11351F: tools/testing/selftests/kvm/s390x/ 11352 11353KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11354M: Sean Christopherson <seanjc@google.com> 11355M: Paolo Bonzini <pbonzini@redhat.com> 11356L: kvm@vger.kernel.org 11357S: Supported 11358T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11359F: arch/x86/include/asm/kvm* 11360F: arch/x86/include/asm/svm.h 11361F: arch/x86/include/asm/vmx*.h 11362F: arch/x86/include/uapi/asm/kvm* 11363F: arch/x86/include/uapi/asm/svm.h 11364F: arch/x86/include/uapi/asm/vmx.h 11365F: arch/x86/kvm/ 11366F: arch/x86/kvm/*/ 11367 11368KVM PARAVIRT (KVM/paravirt) 11369M: Paolo Bonzini <pbonzini@redhat.com> 11370R: Wanpeng Li <wanpengli@tencent.com> 11371R: Vitaly Kuznetsov <vkuznets@redhat.com> 11372L: kvm@vger.kernel.org 11373S: Supported 11374T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11375F: arch/x86/kernel/kvm.c 11376F: arch/x86/kernel/kvmclock.c 11377F: arch/x86/include/asm/pvclock-abi.h 11378F: include/linux/kvm_para.h 11379F: include/uapi/linux/kvm_para.h 11380F: include/uapi/asm-generic/kvm_para.h 11381F: include/asm-generic/kvm_para.h 11382F: arch/um/include/asm/kvm_para.h 11383F: arch/x86/include/asm/kvm_para.h 11384F: arch/x86/include/uapi/asm/kvm_para.h 11385 11386KVM X86 HYPER-V (KVM/hyper-v) 11387M: Vitaly Kuznetsov <vkuznets@redhat.com> 11388M: Sean Christopherson <seanjc@google.com> 11389M: Paolo Bonzini <pbonzini@redhat.com> 11390L: kvm@vger.kernel.org 11391S: Supported 11392T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11393F: arch/x86/kvm/hyperv.* 11394F: arch/x86/kvm/kvm_onhyperv.* 11395F: arch/x86/kvm/svm/hyperv.* 11396F: arch/x86/kvm/svm/svm_onhyperv.* 11397F: arch/x86/kvm/vmx/hyperv.* 11398 11399KVM X86 Xen (KVM/Xen) 11400M: David Woodhouse <dwmw2@infradead.org> 11401M: Paul Durrant <paul@xen.org> 11402M: Sean Christopherson <seanjc@google.com> 11403M: Paolo Bonzini <pbonzini@redhat.com> 11404L: kvm@vger.kernel.org 11405S: Supported 11406T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11407F: arch/x86/kvm/xen.* 11408 11409KERNFS 11410M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11411M: Tejun Heo <tj@kernel.org> 11412S: Supported 11413T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11414F: fs/kernfs/ 11415F: include/linux/kernfs.h 11416 11417KEXEC 11418M: Eric Biederman <ebiederm@xmission.com> 11419L: kexec@lists.infradead.org 11420S: Maintained 11421W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11422F: include/linux/kexec.h 11423F: include/uapi/linux/kexec.h 11424F: kernel/kexec* 11425 11426KEYS-ENCRYPTED 11427M: Mimi Zohar <zohar@linux.ibm.com> 11428L: linux-integrity@vger.kernel.org 11429L: keyrings@vger.kernel.org 11430S: Supported 11431F: Documentation/security/keys/trusted-encrypted.rst 11432F: include/keys/encrypted-type.h 11433F: security/keys/encrypted-keys/ 11434 11435KEYS-TRUSTED 11436M: James Bottomley <jejb@linux.ibm.com> 11437M: Jarkko Sakkinen <jarkko@kernel.org> 11438M: Mimi Zohar <zohar@linux.ibm.com> 11439L: linux-integrity@vger.kernel.org 11440L: keyrings@vger.kernel.org 11441S: Supported 11442F: Documentation/security/keys/trusted-encrypted.rst 11443F: include/keys/trusted-type.h 11444F: include/keys/trusted_tpm.h 11445F: security/keys/trusted-keys/ 11446 11447KEYS-TRUSTED-TEE 11448M: Sumit Garg <sumit.garg@linaro.org> 11449L: linux-integrity@vger.kernel.org 11450L: keyrings@vger.kernel.org 11451S: Supported 11452F: include/keys/trusted_tee.h 11453F: security/keys/trusted-keys/trusted_tee.c 11454 11455KEYS-TRUSTED-CAAM 11456M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11457R: Pengutronix Kernel Team <kernel@pengutronix.de> 11458L: linux-integrity@vger.kernel.org 11459L: keyrings@vger.kernel.org 11460S: Maintained 11461F: include/keys/trusted_caam.h 11462F: security/keys/trusted-keys/trusted_caam.c 11463 11464KEYS/KEYRINGS 11465M: David Howells <dhowells@redhat.com> 11466M: Jarkko Sakkinen <jarkko@kernel.org> 11467L: keyrings@vger.kernel.org 11468S: Maintained 11469F: Documentation/security/keys/core.rst 11470F: include/keys/ 11471F: include/linux/key-type.h 11472F: include/linux/key.h 11473F: include/linux/keyctl.h 11474F: include/uapi/linux/keyctl.h 11475F: security/keys/ 11476 11477KEYS/KEYRINGS_INTEGRITY 11478M: Jarkko Sakkinen <jarkko@kernel.org> 11479M: Mimi Zohar <zohar@linux.ibm.com> 11480L: linux-integrity@vger.kernel.org 11481L: keyrings@vger.kernel.org 11482S: Supported 11483F: security/integrity/platform_certs 11484 11485KFENCE 11486M: Alexander Potapenko <glider@google.com> 11487M: Marco Elver <elver@google.com> 11488R: Dmitry Vyukov <dvyukov@google.com> 11489L: kasan-dev@googlegroups.com 11490S: Maintained 11491F: Documentation/dev-tools/kfence.rst 11492F: arch/*/include/asm/kfence.h 11493F: include/linux/kfence.h 11494F: lib/Kconfig.kfence 11495F: mm/kfence/ 11496 11497KFIFO 11498M: Stefani Seibold <stefani@seibold.net> 11499S: Maintained 11500F: include/linux/kfifo.h 11501F: lib/kfifo.c 11502F: samples/kfifo/ 11503 11504KGDB / KDB /debug_core 11505M: Jason Wessel <jason.wessel@windriver.com> 11506M: Daniel Thompson <daniel.thompson@linaro.org> 11507R: Douglas Anderson <dianders@chromium.org> 11508L: kgdb-bugreport@lists.sourceforge.net 11509S: Maintained 11510W: http://kgdb.wiki.kernel.org/ 11511T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11512F: Documentation/dev-tools/kgdb.rst 11513F: drivers/misc/kgdbts.c 11514F: drivers/tty/serial/kgdboc.c 11515F: include/linux/kdb.h 11516F: include/linux/kgdb.h 11517F: kernel/debug/ 11518F: kernel/module/kdb.c 11519 11520KHADAS MCU MFD DRIVER 11521M: Neil Armstrong <neil.armstrong@linaro.org> 11522L: linux-amlogic@lists.infradead.org 11523S: Maintained 11524F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11525F: drivers/mfd/khadas-mcu.c 11526F: include/linux/mfd/khadas-mcu.h 11527F: drivers/thermal/khadas_mcu_fan.c 11528 11529KIONIX/ROHM KX022A ACCELEROMETER 11530M: Matti Vaittinen <mazziesaccount@gmail.com> 11531L: linux-iio@vger.kernel.org 11532S: Supported 11533F: drivers/iio/accel/kionix-kx022a* 11534 11535KMEMLEAK 11536M: Catalin Marinas <catalin.marinas@arm.com> 11537S: Maintained 11538F: Documentation/dev-tools/kmemleak.rst 11539F: include/linux/kmemleak.h 11540F: mm/kmemleak.c 11541F: samples/kmemleak/kmemleak-test.c 11542 11543KMOD KERNEL MODULE LOADER - USERMODE HELPER 11544M: Luis Chamberlain <mcgrof@kernel.org> 11545L: linux-kernel@vger.kernel.org 11546L: linux-modules@vger.kernel.org 11547S: Maintained 11548F: include/linux/kmod.h 11549F: kernel/kmod.c 11550F: lib/test_kmod.c 11551F: tools/testing/selftests/kmod/ 11552 11553KMSAN 11554M: Alexander Potapenko <glider@google.com> 11555R: Marco Elver <elver@google.com> 11556R: Dmitry Vyukov <dvyukov@google.com> 11557L: kasan-dev@googlegroups.com 11558S: Maintained 11559F: Documentation/dev-tools/kmsan.rst 11560F: arch/*/include/asm/kmsan.h 11561F: arch/*/mm/kmsan_* 11562F: include/linux/kmsan*.h 11563F: lib/Kconfig.kmsan 11564F: mm/kmsan/ 11565F: scripts/Makefile.kmsan 11566 11567KPROBES 11568M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11569M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11570M: "David S. Miller" <davem@davemloft.net> 11571M: Masami Hiramatsu <mhiramat@kernel.org> 11572L: linux-kernel@vger.kernel.org 11573L: linux-trace-kernel@vger.kernel.org 11574Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11575S: Maintained 11576T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11577F: Documentation/trace/kprobes.rst 11578F: include/asm-generic/kprobes.h 11579F: include/linux/kprobes.h 11580F: kernel/kprobes.c 11581F: lib/test_kprobes.c 11582F: samples/kprobes 11583 11584KS0108 LCD CONTROLLER DRIVER 11585M: Miguel Ojeda <ojeda@kernel.org> 11586S: Maintained 11587F: Documentation/admin-guide/auxdisplay/ks0108.rst 11588F: drivers/auxdisplay/ks0108.c 11589F: include/linux/ks0108.h 11590 11591KTD253 BACKLIGHT DRIVER 11592M: Linus Walleij <linus.walleij@linaro.org> 11593S: Maintained 11594F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11595F: drivers/video/backlight/ktd253-backlight.c 11596 11597KTEST 11598M: Steven Rostedt <rostedt@goodmis.org> 11599M: John Hawley <warthog9@eaglescrag.net> 11600S: Maintained 11601F: tools/testing/ktest 11602 11603KTZ8866 BACKLIGHT DRIVER 11604M: Jianhua Lu <lujianhua000@gmail.com> 11605S: Maintained 11606F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11607F: drivers/video/backlight/ktz8866.c 11608 11609L3MDEV 11610M: David Ahern <dsahern@kernel.org> 11611L: netdev@vger.kernel.org 11612S: Maintained 11613F: include/net/l3mdev.h 11614F: net/l3mdev 11615 11616LANDLOCK SECURITY MODULE 11617M: Mickaël Salaün <mic@digikod.net> 11618L: linux-security-module@vger.kernel.org 11619S: Supported 11620W: https://landlock.io 11621T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11622F: Documentation/security/landlock.rst 11623F: Documentation/userspace-api/landlock.rst 11624F: include/uapi/linux/landlock.h 11625F: samples/landlock/ 11626F: security/landlock/ 11627F: tools/testing/selftests/landlock/ 11628K: landlock 11629K: LANDLOCK 11630 11631LANTIQ / INTEL Ethernet drivers 11632M: Hauke Mehrtens <hauke@hauke-m.de> 11633L: netdev@vger.kernel.org 11634S: Maintained 11635F: drivers/net/dsa/lantiq_gswip.c 11636F: drivers/net/dsa/lantiq_pce.h 11637F: drivers/net/ethernet/lantiq_xrx200.c 11638F: net/dsa/tag_gswip.c 11639 11640LANTIQ MIPS ARCHITECTURE 11641M: John Crispin <john@phrozen.org> 11642L: linux-mips@vger.kernel.org 11643S: Maintained 11644F: arch/mips/lantiq 11645F: drivers/soc/lantiq 11646 11647LASI 53c700 driver for PARISC 11648M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11649L: linux-scsi@vger.kernel.org 11650S: Maintained 11651F: Documentation/scsi/53c700.rst 11652F: drivers/scsi/53c700* 11653 11654LEAKING_ADDRESSES 11655M: Tobin C. Harding <me@tobin.cc> 11656M: Tycho Andersen <tycho@tycho.pizza> 11657L: linux-hardening@vger.kernel.org 11658S: Maintained 11659T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11660F: scripts/leaking_addresses.pl 11661 11662LED SUBSYSTEM 11663M: Pavel Machek <pavel@ucw.cz> 11664M: Lee Jones <lee@kernel.org> 11665L: linux-leds@vger.kernel.org 11666S: Maintained 11667T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11668F: Documentation/devicetree/bindings/leds/ 11669F: drivers/leds/ 11670F: include/dt-bindings/leds/ 11671F: include/linux/leds.h 11672 11673LEGACY EEPROM DRIVER 11674M: Jean Delvare <jdelvare@suse.com> 11675S: Maintained 11676F: Documentation/misc-devices/eeprom.rst 11677F: drivers/misc/eeprom/eeprom.c 11678 11679LEGO MINDSTORMS EV3 11680R: David Lechner <david@lechnology.com> 11681S: Maintained 11682F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11683F: arch/arm/boot/dts/da850-lego-ev3.dts 11684F: drivers/power/supply/lego_ev3_battery.c 11685 11686LEGO USB Tower driver 11687M: Juergen Stuber <starblue@users.sourceforge.net> 11688L: legousb-devel@lists.sourceforge.net 11689S: Maintained 11690W: http://legousb.sourceforge.net/ 11691F: drivers/usb/misc/legousbtower.c 11692 11693LETSKETCH HID TABLET DRIVER 11694M: Hans de Goede <hdegoede@redhat.com> 11695L: linux-input@vger.kernel.org 11696S: Maintained 11697T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11698F: drivers/hid/hid-letsketch.c 11699 11700LG LAPTOP EXTRAS 11701M: Matan Ziv-Av <matan@svgalib.org> 11702L: platform-driver-x86@vger.kernel.org 11703S: Maintained 11704F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11705F: Documentation/admin-guide/laptops/lg-laptop.rst 11706F: drivers/platform/x86/lg-laptop.c 11707 11708LG2160 MEDIA DRIVER 11709M: Michael Krufky <mkrufky@linuxtv.org> 11710L: linux-media@vger.kernel.org 11711S: Maintained 11712W: https://linuxtv.org 11713W: http://github.com/mkrufky 11714Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11715T: git git://linuxtv.org/mkrufky/tuners.git 11716F: drivers/media/dvb-frontends/lg2160.* 11717 11718LGDT3305 MEDIA DRIVER 11719M: Michael Krufky <mkrufky@linuxtv.org> 11720L: linux-media@vger.kernel.org 11721S: Maintained 11722W: https://linuxtv.org 11723W: http://github.com/mkrufky 11724Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11725T: git git://linuxtv.org/mkrufky/tuners.git 11726F: drivers/media/dvb-frontends/lgdt3305.* 11727 11728LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11729M: Viresh Kumar <vireshk@kernel.org> 11730L: linux-ide@vger.kernel.org 11731S: Maintained 11732T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11733F: drivers/ata/pata_arasan_cf.c 11734F: include/linux/pata_arasan_cf_data.h 11735 11736LIBATA PATA DRIVERS 11737R: Sergey Shtylyov <s.shtylyov@omp.ru> 11738L: linux-ide@vger.kernel.org 11739F: drivers/ata/ata_*.c 11740F: drivers/ata/pata_*.c 11741 11742LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11743M: Linus Walleij <linus.walleij@linaro.org> 11744L: linux-ide@vger.kernel.org 11745S: Maintained 11746T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11747F: drivers/ata/pata_ftide010.c 11748F: drivers/ata/sata_gemini.c 11749F: drivers/ata/sata_gemini.h 11750 11751LIBATA SATA AHCI PLATFORM devices support 11752M: Hans de Goede <hdegoede@redhat.com> 11753M: Jens Axboe <axboe@kernel.dk> 11754L: linux-ide@vger.kernel.org 11755S: Maintained 11756T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11757F: drivers/ata/ahci_platform.c 11758F: drivers/ata/libahci_platform.c 11759F: include/linux/ahci_platform.h 11760 11761LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11762M: Serge Semin <fancer.lancer@gmail.com> 11763L: linux-ide@vger.kernel.org 11764S: Maintained 11765T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11766F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11767F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11768F: drivers/ata/ahci_dwc.c 11769 11770LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11771M: Mikael Pettersson <mikpelinux@gmail.com> 11772L: linux-ide@vger.kernel.org 11773S: Maintained 11774T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11775F: drivers/ata/sata_promise.* 11776 11777LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11778M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11779L: linux-ide@vger.kernel.org 11780S: Maintained 11781T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11782F: Documentation/ABI/testing/sysfs-ata 11783F: Documentation/devicetree/bindings/ata/ 11784F: drivers/ata/ 11785F: include/linux/ata.h 11786F: include/linux/libata.h 11787 11788LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11789M: Vishal Verma <vishal.l.verma@intel.com> 11790M: Dan Williams <dan.j.williams@intel.com> 11791M: Dave Jiang <dave.jiang@intel.com> 11792L: nvdimm@lists.linux.dev 11793S: Supported 11794Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11795P: Documentation/nvdimm/maintainer-entry-profile.rst 11796F: drivers/nvdimm/btt* 11797 11798LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11799M: Dan Williams <dan.j.williams@intel.com> 11800M: Vishal Verma <vishal.l.verma@intel.com> 11801M: Dave Jiang <dave.jiang@intel.com> 11802L: nvdimm@lists.linux.dev 11803S: Supported 11804Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11805P: Documentation/nvdimm/maintainer-entry-profile.rst 11806F: drivers/nvdimm/pmem* 11807 11808LIBNVDIMM: DEVICETREE BINDINGS 11809M: Oliver O'Halloran <oohall@gmail.com> 11810L: nvdimm@lists.linux.dev 11811S: Supported 11812Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11813F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11814F: drivers/nvdimm/of_pmem.c 11815 11816LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11817M: Dan Williams <dan.j.williams@intel.com> 11818M: Vishal Verma <vishal.l.verma@intel.com> 11819M: Dave Jiang <dave.jiang@intel.com> 11820M: Ira Weiny <ira.weiny@intel.com> 11821L: nvdimm@lists.linux.dev 11822S: Supported 11823Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11824P: Documentation/nvdimm/maintainer-entry-profile.rst 11825T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11826F: drivers/acpi/nfit/* 11827F: drivers/nvdimm/* 11828F: include/linux/libnvdimm.h 11829F: include/linux/nd.h 11830F: include/uapi/linux/ndctl.h 11831F: tools/testing/nvdimm/ 11832 11833LICENSES and SPDX stuff 11834M: Thomas Gleixner <tglx@linutronix.de> 11835M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11836L: linux-spdx@vger.kernel.org 11837S: Maintained 11838T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11839F: COPYING 11840F: Documentation/process/license-rules.rst 11841F: LICENSES/ 11842F: scripts/spdxcheck-test.sh 11843F: scripts/spdxcheck.py 11844F: scripts/spdxexclude 11845 11846LINEAR RANGES HELPERS 11847M: Mark Brown <broonie@kernel.org> 11848R: Matti Vaittinen <mazziesaccount@gmail.com> 11849F: lib/linear_ranges.c 11850F: lib/test_linear_ranges.c 11851F: include/linux/linear_range.h 11852 11853LINUX FOR POWER MACINTOSH 11854M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11855L: linuxppc-dev@lists.ozlabs.org 11856S: Odd Fixes 11857F: arch/powerpc/platforms/powermac/ 11858F: drivers/macintosh/ 11859 11860LINUX FOR POWERPC (32-BIT AND 64-BIT) 11861M: Michael Ellerman <mpe@ellerman.id.au> 11862R: Nicholas Piggin <npiggin@gmail.com> 11863R: Christophe Leroy <christophe.leroy@csgroup.eu> 11864L: linuxppc-dev@lists.ozlabs.org 11865S: Supported 11866W: https://github.com/linuxppc/wiki/wiki 11867Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11868T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11869F: Documentation/ABI/stable/sysfs-firmware-opal-* 11870F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11871F: Documentation/devicetree/bindings/powerpc/ 11872F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11873F: Documentation/powerpc/ 11874F: arch/powerpc/ 11875F: drivers/*/*/*pasemi* 11876F: drivers/*/*pasemi* 11877F: drivers/char/tpm/tpm_ibmvtpm* 11878F: drivers/crypto/nx/ 11879F: drivers/crypto/vmx/ 11880F: drivers/i2c/busses/i2c-opal.c 11881F: drivers/net/ethernet/ibm/ibmveth.* 11882F: drivers/net/ethernet/ibm/ibmvnic.* 11883F: drivers/pci/hotplug/pnv_php.c 11884F: drivers/pci/hotplug/rpa* 11885F: drivers/rtc/rtc-opal.c 11886F: drivers/scsi/ibmvscsi/ 11887F: drivers/tty/hvc/hvc_opal.c 11888F: drivers/watchdog/wdrtas.c 11889F: tools/testing/selftests/powerpc 11890N: /pmac 11891N: powermac 11892N: powernv 11893N: [^a-z0-9]ps3 11894N: pseries 11895 11896LINUX FOR POWERPC EMBEDDED MPC5XXX 11897M: Anatolij Gustschin <agust@denx.de> 11898L: linuxppc-dev@lists.ozlabs.org 11899S: Odd Fixes 11900F: arch/powerpc/platforms/512x/ 11901F: arch/powerpc/platforms/52xx/ 11902 11903LINUX FOR POWERPC EMBEDDED PPC4XX 11904L: linuxppc-dev@lists.ozlabs.org 11905S: Orphan 11906F: arch/powerpc/platforms/40x/ 11907F: arch/powerpc/platforms/44x/ 11908 11909LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11910M: Scott Wood <oss@buserror.net> 11911L: linuxppc-dev@lists.ozlabs.org 11912S: Odd fixes 11913T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11914F: Documentation/devicetree/bindings/powerpc/fsl/ 11915F: arch/powerpc/platforms/83xx/ 11916F: arch/powerpc/platforms/85xx/ 11917 11918LINUX FOR POWERPC EMBEDDED PPC8XX 11919M: Christophe Leroy <christophe.leroy@csgroup.eu> 11920L: linuxppc-dev@lists.ozlabs.org 11921S: Maintained 11922F: arch/powerpc/platforms/8xx/ 11923 11924LINUX KERNEL DUMP TEST MODULE (LKDTM) 11925M: Kees Cook <keescook@chromium.org> 11926S: Maintained 11927F: drivers/misc/lkdtm/* 11928F: tools/testing/selftests/lkdtm/* 11929 11930LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11931M: Alan Stern <stern@rowland.harvard.edu> 11932M: Andrea Parri <parri.andrea@gmail.com> 11933M: Will Deacon <will@kernel.org> 11934M: Peter Zijlstra <peterz@infradead.org> 11935M: Boqun Feng <boqun.feng@gmail.com> 11936M: Nicholas Piggin <npiggin@gmail.com> 11937M: David Howells <dhowells@redhat.com> 11938M: Jade Alglave <j.alglave@ucl.ac.uk> 11939M: Luc Maranget <luc.maranget@inria.fr> 11940M: "Paul E. McKenney" <paulmck@kernel.org> 11941R: Akira Yokosawa <akiyks@gmail.com> 11942R: Daniel Lustig <dlustig@nvidia.com> 11943R: Joel Fernandes <joel@joelfernandes.org> 11944L: linux-kernel@vger.kernel.org 11945L: linux-arch@vger.kernel.org 11946S: Supported 11947T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11948F: Documentation/atomic_bitops.txt 11949F: Documentation/atomic_t.txt 11950F: Documentation/core-api/refcount-vs-atomic.rst 11951F: Documentation/litmus-tests/ 11952F: Documentation/memory-barriers.txt 11953F: tools/memory-model/ 11954 11955LIS3LV02D ACCELEROMETER DRIVER 11956M: Eric Piel <eric.piel@tremplin-utc.net> 11957S: Maintained 11958F: Documentation/misc-devices/lis3lv02d.rst 11959F: drivers/misc/lis3lv02d/ 11960F: drivers/platform/x86/hp/hp_accel.c 11961 11962LIST KUNIT TEST 11963M: David Gow <davidgow@google.com> 11964L: linux-kselftest@vger.kernel.org 11965L: kunit-dev@googlegroups.com 11966S: Maintained 11967F: lib/list-test.c 11968 11969LITEX PLATFORM 11970M: Karol Gugala <kgugala@antmicro.com> 11971M: Mateusz Holenko <mholenko@antmicro.com> 11972M: Gabriel Somlo <gsomlo@gmail.com> 11973M: Joel Stanley <joel@jms.id.au> 11974S: Maintained 11975F: Documentation/devicetree/bindings/*/litex,*.yaml 11976F: arch/openrisc/boot/dts/or1klitex.dts 11977F: include/linux/litex.h 11978F: drivers/tty/serial/liteuart.c 11979F: drivers/soc/litex/* 11980F: drivers/net/ethernet/litex/* 11981F: drivers/mmc/host/litex_mmc.c 11982N: litex 11983 11984LIVE PATCHING 11985M: Josh Poimboeuf <jpoimboe@kernel.org> 11986M: Jiri Kosina <jikos@kernel.org> 11987M: Miroslav Benes <mbenes@suse.cz> 11988M: Petr Mladek <pmladek@suse.com> 11989R: Joe Lawrence <joe.lawrence@redhat.com> 11990L: live-patching@vger.kernel.org 11991S: Maintained 11992T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 11993F: Documentation/ABI/testing/sysfs-kernel-livepatch 11994F: Documentation/livepatch/ 11995F: arch/powerpc/include/asm/livepatch.h 11996F: include/linux/livepatch.h 11997F: kernel/livepatch/ 11998F: kernel/module/livepatch.c 11999F: lib/livepatch/ 12000F: samples/livepatch/ 12001F: tools/testing/selftests/livepatch/ 12002 12003LLC (802.2) 12004L: netdev@vger.kernel.org 12005S: Odd fixes 12006F: include/linux/llc.h 12007F: include/net/llc* 12008F: include/uapi/linux/llc.h 12009F: net/llc/ 12010 12011LM73 HARDWARE MONITOR DRIVER 12012M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12013L: linux-hwmon@vger.kernel.org 12014S: Maintained 12015F: drivers/hwmon/lm73.c 12016 12017LM78 HARDWARE MONITOR DRIVER 12018M: Jean Delvare <jdelvare@suse.com> 12019L: linux-hwmon@vger.kernel.org 12020S: Maintained 12021F: Documentation/hwmon/lm78.rst 12022F: drivers/hwmon/lm78.c 12023 12024LM83 HARDWARE MONITOR DRIVER 12025M: Jean Delvare <jdelvare@suse.com> 12026L: linux-hwmon@vger.kernel.org 12027S: Maintained 12028F: Documentation/hwmon/lm83.rst 12029F: drivers/hwmon/lm83.c 12030 12031LM90 HARDWARE MONITOR DRIVER 12032M: Jean Delvare <jdelvare@suse.com> 12033L: linux-hwmon@vger.kernel.org 12034S: Maintained 12035F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12036F: Documentation/hwmon/lm90.rst 12037F: drivers/hwmon/lm90.c 12038F: include/dt-bindings/thermal/lm90.h 12039 12040LM95234 HARDWARE MONITOR DRIVER 12041M: Guenter Roeck <linux@roeck-us.net> 12042L: linux-hwmon@vger.kernel.org 12043S: Maintained 12044F: Documentation/hwmon/lm95234.rst 12045F: drivers/hwmon/lm95234.c 12046 12047LME2510 MEDIA DRIVER 12048M: Malcolm Priestley <tvboxspy@gmail.com> 12049L: linux-media@vger.kernel.org 12050S: Maintained 12051W: https://linuxtv.org 12052Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12053F: drivers/media/usb/dvb-usb-v2/lmedm04* 12054 12055LOADPIN SECURITY MODULE 12056M: Kees Cook <keescook@chromium.org> 12057S: Supported 12058T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12059F: Documentation/admin-guide/LSM/LoadPin.rst 12060F: security/loadpin/ 12061 12062LOCKING PRIMITIVES 12063M: Peter Zijlstra <peterz@infradead.org> 12064M: Ingo Molnar <mingo@redhat.com> 12065M: Will Deacon <will@kernel.org> 12066R: Waiman Long <longman@redhat.com> 12067R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12068L: linux-kernel@vger.kernel.org 12069S: Maintained 12070T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12071F: Documentation/locking/ 12072F: arch/*/include/asm/spinlock*.h 12073F: include/linux/lockdep.h 12074F: include/linux/mutex*.h 12075F: include/linux/rwlock*.h 12076F: include/linux/rwsem*.h 12077F: include/linux/seqlock.h 12078F: include/linux/spinlock*.h 12079F: kernel/locking/ 12080F: lib/locking*.[ch] 12081X: kernel/locking/locktorture.c 12082 12083LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12084M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12085L: linux-ntfs-dev@lists.sourceforge.net 12086S: Maintained 12087W: http://www.linux-ntfs.org/content/view/19/37/ 12088F: Documentation/admin-guide/ldm.rst 12089F: block/partitions/ldm.* 12090 12091LOGITECH HID GAMING KEYBOARDS 12092M: Hans de Goede <hdegoede@redhat.com> 12093L: linux-input@vger.kernel.org 12094S: Maintained 12095T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12096F: drivers/hid/hid-lg-g15.c 12097 12098LONTIUM LT8912B MIPI TO HDMI BRIDGE 12099M: Adrien Grassein <adrien.grassein@gmail.com> 12100S: Maintained 12101F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12102F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12103 12104LOONGARCH 12105M: Huacai Chen <chenhuacai@kernel.org> 12106R: WANG Xuerui <kernel@xen0n.name> 12107L: loongarch@lists.linux.dev 12108S: Maintained 12109T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12110F: arch/loongarch/ 12111F: drivers/*/*loongarch* 12112F: Documentation/loongarch/ 12113F: Documentation/translations/zh_CN/loongarch/ 12114 12115LOONGSON LS2X I2C DRIVER 12116M: Binbin Zhou <zhoubinbin@loongson.cn> 12117L: linux-i2c@vger.kernel.org 12118S: Maintained 12119F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12120F: drivers/i2c/busses/i2c-ls2x.c 12121 12122LOONGSON-2 SOC SERIES GUTS DRIVER 12123M: Yinbo Zhu <zhuyinbo@loongson.cn> 12124L: loongarch@lists.linux.dev 12125S: Maintained 12126F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12127F: drivers/soc/loongson/loongson2_guts.c 12128 12129LOONGSON-2 SOC SERIES PINCTRL DRIVER 12130M: zhanghongchen <zhanghongchen@loongson.cn> 12131M: Yinbo Zhu <zhuyinbo@loongson.cn> 12132L: linux-gpio@vger.kernel.org 12133S: Maintained 12134F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12135F: drivers/pinctrl/pinctrl-loongson2.c 12136 12137LOONGSON-2 SOC SERIES CLOCK DRIVER 12138M: Yinbo Zhu <zhuyinbo@loongson.cn> 12139L: linux-clk@vger.kernel.org 12140S: Maintained 12141F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12142F: include/dt-bindings/clock/loongson,ls2k-clk.h 12143 12144LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12145M: Sathya Prakash <sathya.prakash@broadcom.com> 12146M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12147M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12148L: MPT-FusionLinux.pdl@broadcom.com 12149L: linux-scsi@vger.kernel.org 12150S: Supported 12151W: http://www.avagotech.com/support/ 12152F: drivers/message/fusion/ 12153F: drivers/scsi/mpt3sas/ 12154 12155LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12156M: Matthew Wilcox <willy@infradead.org> 12157L: linux-scsi@vger.kernel.org 12158S: Maintained 12159F: drivers/scsi/sym53c8xx_2/ 12160 12161LTC1660 DAC DRIVER 12162M: Marcus Folkesson <marcus.folkesson@gmail.com> 12163L: linux-iio@vger.kernel.org 12164S: Maintained 12165F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12166F: drivers/iio/dac/ltc1660.c 12167 12168LTC2688 IIO DAC DRIVER 12169M: Nuno Sá <nuno.sa@analog.com> 12170L: linux-iio@vger.kernel.org 12171S: Supported 12172W: https://ez.analog.com/linux-software-drivers 12173F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12174F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12175F: drivers/iio/dac/ltc2688.c 12176 12177LTC2947 HARDWARE MONITOR DRIVER 12178M: Nuno Sá <nuno.sa@analog.com> 12179L: linux-hwmon@vger.kernel.org 12180S: Supported 12181W: https://ez.analog.com/linux-software-drivers 12182F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12183F: drivers/hwmon/ltc2947-core.c 12184F: drivers/hwmon/ltc2947-i2c.c 12185F: drivers/hwmon/ltc2947-spi.c 12186F: drivers/hwmon/ltc2947.h 12187 12188LTC2983 IIO TEMPERATURE DRIVER 12189M: Nuno Sá <nuno.sa@analog.com> 12190L: linux-iio@vger.kernel.org 12191S: Supported 12192W: https://ez.analog.com/linux-software-drivers 12193F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12194F: drivers/iio/temperature/ltc2983.c 12195 12196LTC4261 HARDWARE MONITOR DRIVER 12197M: Guenter Roeck <linux@roeck-us.net> 12198L: linux-hwmon@vger.kernel.org 12199S: Maintained 12200F: Documentation/hwmon/ltc4261.rst 12201F: drivers/hwmon/ltc4261.c 12202 12203LTC4306 I2C MULTIPLEXER DRIVER 12204M: Michael Hennerich <michael.hennerich@analog.com> 12205L: linux-i2c@vger.kernel.org 12206S: Supported 12207W: https://ez.analog.com/linux-software-drivers 12208F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12209F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12210 12211LTP (Linux Test Project) 12212M: Mike Frysinger <vapier@gentoo.org> 12213M: Cyril Hrubis <chrubis@suse.cz> 12214M: Wanlong Gao <wanlong.gao@gmail.com> 12215M: Jan Stancek <jstancek@redhat.com> 12216M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12217M: Alexey Kodanev <alexey.kodanev@oracle.com> 12218L: ltp@lists.linux.it (subscribers-only) 12219S: Maintained 12220W: http://linux-test-project.github.io/ 12221T: git https://github.com/linux-test-project/ltp.git 12222 12223LYNX 28G SERDES PHY DRIVER 12224M: Ioana Ciornei <ioana.ciornei@nxp.com> 12225L: netdev@vger.kernel.org 12226S: Supported 12227F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12228F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12229 12230LYNX PCS MODULE 12231M: Ioana Ciornei <ioana.ciornei@nxp.com> 12232L: netdev@vger.kernel.org 12233S: Supported 12234F: drivers/net/pcs/pcs-lynx.c 12235F: include/linux/pcs-lynx.h 12236 12237M68K ARCHITECTURE 12238M: Geert Uytterhoeven <geert@linux-m68k.org> 12239L: linux-m68k@lists.linux-m68k.org 12240S: Maintained 12241W: http://www.linux-m68k.org/ 12242T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12243F: arch/m68k/ 12244F: drivers/zorro/ 12245 12246M68K ON APPLE MACINTOSH 12247M: Joshua Thompson <funaho@jurai.org> 12248L: linux-m68k@lists.linux-m68k.org 12249S: Maintained 12250W: http://www.mac.linux-m68k.org/ 12251F: arch/m68k/mac/ 12252F: drivers/macintosh/adb-iop.c 12253F: drivers/macintosh/via-macii.c 12254 12255M68K ON HP9000/300 12256M: Philip Blundell <philb@gnu.org> 12257S: Maintained 12258W: http://www.tazenda.demon.co.uk/phil/linux-hp 12259F: arch/m68k/hp300/ 12260 12261M88DS3103 MEDIA DRIVER 12262M: Antti Palosaari <crope@iki.fi> 12263L: linux-media@vger.kernel.org 12264S: Maintained 12265W: https://linuxtv.org 12266W: http://palosaari.fi/linux/ 12267Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12268T: git git://linuxtv.org/anttip/media_tree.git 12269F: drivers/media/dvb-frontends/m88ds3103* 12270 12271M88RS2000 MEDIA DRIVER 12272M: Malcolm Priestley <tvboxspy@gmail.com> 12273L: linux-media@vger.kernel.org 12274S: Maintained 12275W: https://linuxtv.org 12276Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12277F: drivers/media/dvb-frontends/m88rs2000* 12278 12279MA901 MASTERKIT USB FM RADIO DRIVER 12280M: Alexey Klimov <klimov.linux@gmail.com> 12281L: linux-media@vger.kernel.org 12282S: Maintained 12283T: git git://linuxtv.org/media_tree.git 12284F: drivers/media/radio/radio-ma901.c 12285 12286MAC80211 12287M: Johannes Berg <johannes@sipsolutions.net> 12288L: linux-wireless@vger.kernel.org 12289S: Maintained 12290W: https://wireless.wiki.kernel.org/ 12291Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12292T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12293T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12294F: Documentation/networking/mac80211-injection.rst 12295F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12296F: drivers/net/wireless/mac80211_hwsim.[ch] 12297F: include/net/mac80211.h 12298F: net/mac80211/ 12299 12300MAILBOX API 12301M: Jassi Brar <jassisinghbrar@gmail.com> 12302L: linux-kernel@vger.kernel.org 12303S: Maintained 12304F: drivers/mailbox/ 12305F: include/linux/mailbox_client.h 12306F: include/linux/mailbox_controller.h 12307F: include/dt-bindings/mailbox/ 12308F: Documentation/devicetree/bindings/mailbox/ 12309 12310MAILBOX ARM MHUv2 12311M: Viresh Kumar <viresh.kumar@linaro.org> 12312M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12313L: linux-kernel@vger.kernel.org 12314S: Maintained 12315F: drivers/mailbox/arm_mhuv2.c 12316F: include/linux/mailbox/arm_mhuv2_message.h 12317F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12318 12319MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12320M: Jeremy Kerr <jk@codeconstruct.com.au> 12321M: Matt Johnston <matt@codeconstruct.com.au> 12322L: netdev@vger.kernel.org 12323S: Maintained 12324F: Documentation/networking/mctp.rst 12325F: drivers/net/mctp/ 12326F: include/net/mctp.h 12327F: include/net/mctpdevice.h 12328F: include/net/netns/mctp.h 12329F: net/mctp/ 12330 12331MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12332M: Michael Kerrisk <mtk.manpages@gmail.com> 12333L: linux-man@vger.kernel.org 12334S: Maintained 12335W: http://www.kernel.org/doc/man-pages 12336 12337MAPLE TREE 12338M: Liam R. Howlett <Liam.Howlett@oracle.com> 12339L: linux-mm@kvack.org 12340S: Supported 12341F: Documentation/core-api/maple_tree.rst 12342F: include/linux/maple_tree.h 12343F: include/trace/events/maple_tree.h 12344F: lib/maple_tree.c 12345F: lib/test_maple_tree.c 12346F: tools/testing/radix-tree/linux/maple_tree.h 12347F: tools/testing/radix-tree/maple.c 12348 12349MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12350M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12351L: linux-mips@vger.kernel.org 12352S: Maintained 12353F: arch/mips/boot/dts/img/pistachio* 12354 12355MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12356M: Andrew Lunn <andrew@lunn.ch> 12357L: netdev@vger.kernel.org 12358S: Maintained 12359F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12360F: Documentation/networking/devlink/mv88e6xxx.rst 12361F: drivers/net/dsa/mv88e6xxx/ 12362F: include/linux/dsa/mv88e6xxx.h 12363F: include/linux/platform_data/mv88e6xxx.h 12364 12365MARVELL ARMADA 3700 PHY DRIVERS 12366M: Miquel Raynal <miquel.raynal@bootlin.com> 12367S: Maintained 12368F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12369F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12370F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12371F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12372 12373MARVELL ARMADA 3700 SERIAL DRIVER 12374M: Pali Rohár <pali@kernel.org> 12375S: Maintained 12376F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12377F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12378F: drivers/tty/serial/mvebu-uart.c 12379 12380MARVELL ARMADA DRM SUPPORT 12381M: Russell King <linux@armlinux.org.uk> 12382S: Maintained 12383T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12384T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12385F: Documentation/devicetree/bindings/display/armada/ 12386F: drivers/gpu/drm/armada/ 12387F: include/uapi/drm/armada_drm.h 12388 12389MARVELL CRYPTO DRIVER 12390M: Boris Brezillon <bbrezillon@kernel.org> 12391M: Arnaud Ebalard <arno@natisbad.org> 12392M: Srujana Challa <schalla@marvell.com> 12393L: linux-crypto@vger.kernel.org 12394S: Maintained 12395F: drivers/crypto/marvell/ 12396F: include/linux/soc/marvell/octeontx2/ 12397 12398MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12399M: Mirko Lindner <mlindner@marvell.com> 12400M: Stephen Hemminger <stephen@networkplumber.org> 12401L: netdev@vger.kernel.org 12402S: Maintained 12403F: drivers/net/ethernet/marvell/sk* 12404 12405MARVELL LIBERTAS WIRELESS DRIVER 12406L: libertas-dev@lists.infradead.org 12407S: Orphan 12408F: drivers/net/wireless/marvell/libertas/ 12409 12410MARVELL MACCHIATOBIN SUPPORT 12411M: Russell King <linux@armlinux.org.uk> 12412L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12413S: Maintained 12414F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12415 12416MARVELL MV643XX ETHERNET DRIVER 12417M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12418L: netdev@vger.kernel.org 12419S: Maintained 12420F: drivers/net/ethernet/marvell/mv643xx_eth.* 12421F: include/linux/mv643xx.h 12422 12423MARVELL MV88X3310 PHY DRIVER 12424M: Russell King <linux@armlinux.org.uk> 12425M: Marek Behún <kabel@kernel.org> 12426L: netdev@vger.kernel.org 12427S: Maintained 12428F: drivers/net/phy/marvell10g.c 12429 12430MARVELL MVEBU THERMAL DRIVER 12431M: Miquel Raynal <miquel.raynal@bootlin.com> 12432S: Maintained 12433F: drivers/thermal/armada_thermal.c 12434 12435MARVELL MVNETA ETHERNET DRIVER 12436M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12437L: netdev@vger.kernel.org 12438S: Maintained 12439F: drivers/net/ethernet/marvell/mvneta.* 12440 12441MARVELL MVPP2 ETHERNET DRIVER 12442M: Marcin Wojtas <mw@semihalf.com> 12443M: Russell King <linux@armlinux.org.uk> 12444L: netdev@vger.kernel.org 12445S: Maintained 12446F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12447F: drivers/net/ethernet/marvell/mvpp2/ 12448 12449MARVELL MWIFIEX WIRELESS DRIVER 12450M: Amitkumar Karwar <amitkarwar@gmail.com> 12451M: Ganapathi Bhat <ganapathi017@gmail.com> 12452M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12453M: Xinming Hu <huxinming820@gmail.com> 12454L: linux-wireless@vger.kernel.org 12455S: Maintained 12456F: drivers/net/wireless/marvell/mwifiex/ 12457 12458MARVELL MWL8K WIRELESS DRIVER 12459M: Lennert Buytenhek <buytenh@wantstofly.org> 12460L: linux-wireless@vger.kernel.org 12461S: Odd Fixes 12462F: drivers/net/wireless/marvell/mwl8k.c 12463 12464MARVELL NAND CONTROLLER DRIVER 12465M: Miquel Raynal <miquel.raynal@bootlin.com> 12466L: linux-mtd@lists.infradead.org 12467S: Maintained 12468F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12469F: drivers/mtd/nand/raw/marvell_nand.c 12470 12471MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12472M: Sunil Goutham <sgoutham@marvell.com> 12473M: Geetha sowjanya <gakula@marvell.com> 12474M: Subbaraya Sundeep <sbhatta@marvell.com> 12475M: hariprasad <hkelam@marvell.com> 12476L: netdev@vger.kernel.org 12477S: Supported 12478F: drivers/net/ethernet/marvell/octeontx2/nic/ 12479F: include/linux/soc/marvell/octeontx2/ 12480 12481MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12482M: Sunil Goutham <sgoutham@marvell.com> 12483M: Linu Cherian <lcherian@marvell.com> 12484M: Geetha sowjanya <gakula@marvell.com> 12485M: Jerin Jacob <jerinj@marvell.com> 12486M: hariprasad <hkelam@marvell.com> 12487M: Subbaraya Sundeep <sbhatta@marvell.com> 12488L: netdev@vger.kernel.org 12489S: Supported 12490F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12491F: drivers/net/ethernet/marvell/octeontx2/af/ 12492 12493MARVELL PRESTERA ETHERNET SWITCH DRIVER 12494M: Taras Chornyi <taras.chornyi@plvision.eu> 12495S: Supported 12496W: https://github.com/Marvell-switching/switchdev-prestera 12497F: drivers/net/ethernet/marvell/prestera/ 12498 12499MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12500M: Nicolas Pitre <nico@fluxnic.net> 12501S: Odd Fixes 12502F: drivers/mmc/host/mvsdio.* 12503 12504MARVELL USB MDIO CONTROLLER DRIVER 12505M: Tobias Waldekranz <tobias@waldekranz.com> 12506L: netdev@vger.kernel.org 12507S: Maintained 12508F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12509F: drivers/net/mdio/mdio-mvusb.c 12510 12511MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12512M: Hu Ziji <huziji@marvell.com> 12513L: linux-mmc@vger.kernel.org 12514S: Supported 12515F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12516F: drivers/mmc/host/sdhci-xenon* 12517 12518MARVELL OCTEON ENDPOINT DRIVER 12519M: Veerasenareddy Burru <vburru@marvell.com> 12520M: Abhijit Ayarekar <aayarekar@marvell.com> 12521L: netdev@vger.kernel.org 12522S: Supported 12523F: drivers/net/ethernet/marvell/octeon_ep 12524 12525MATROX FRAMEBUFFER DRIVER 12526L: linux-fbdev@vger.kernel.org 12527S: Orphan 12528F: drivers/video/fbdev/matrox/matroxfb_* 12529F: include/uapi/linux/matroxfb.h 12530 12531MAX15301 DRIVER 12532M: Daniel Nilsson <daniel.nilsson@flex.com> 12533L: linux-hwmon@vger.kernel.org 12534S: Maintained 12535F: Documentation/hwmon/max15301.rst 12536F: drivers/hwmon/pmbus/max15301.c 12537 12538MAX16065 HARDWARE MONITOR DRIVER 12539M: Guenter Roeck <linux@roeck-us.net> 12540L: linux-hwmon@vger.kernel.org 12541S: Maintained 12542F: Documentation/hwmon/max16065.rst 12543F: drivers/hwmon/max16065.c 12544 12545MAX2175 SDR TUNER DRIVER 12546M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12547L: linux-media@vger.kernel.org 12548S: Maintained 12549T: git git://linuxtv.org/media_tree.git 12550F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12551F: Documentation/userspace-api/media/drivers/max2175.rst 12552F: drivers/media/i2c/max2175* 12553F: include/uapi/linux/max2175.h 12554 12555MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12556L: linux-hwmon@vger.kernel.org 12557S: Orphan 12558F: Documentation/hwmon/max6650.rst 12559F: drivers/hwmon/max6650.c 12560 12561MAX6697 HARDWARE MONITOR DRIVER 12562M: Guenter Roeck <linux@roeck-us.net> 12563L: linux-hwmon@vger.kernel.org 12564S: Maintained 12565F: Documentation/devicetree/bindings/hwmon/max6697.txt 12566F: Documentation/hwmon/max6697.rst 12567F: drivers/hwmon/max6697.c 12568F: include/linux/platform_data/max6697.h 12569 12570MAX9286 QUAD GMSL DESERIALIZER DRIVER 12571M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12572M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12573M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12574M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12575L: linux-media@vger.kernel.org 12576S: Maintained 12577F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12578F: drivers/media/i2c/max9286.c 12579 12580MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12581M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12582L: linux-media@vger.kernel.org 12583S: Maintained 12584F: drivers/staging/media/max96712/max96712.c 12585 12586MAX9860 MONO AUDIO VOICE CODEC DRIVER 12587M: Peter Rosin <peda@axentia.se> 12588L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12589S: Maintained 12590F: Documentation/devicetree/bindings/sound/max9860.txt 12591F: sound/soc/codecs/max9860.* 12592 12593MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12594M: Andreas Klinger <ak@it-klinger.de> 12595L: linux-iio@vger.kernel.org 12596S: Maintained 12597F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12598F: drivers/iio/proximity/mb1232.c 12599 12600MAXIM MAX11205 DRIVER 12601M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12602L: linux-iio@vger.kernel.org 12603S: Supported 12604W: https://ez.analog.com/linux-software-drivers 12605F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12606F: drivers/iio/adc/max11205.c 12607 12608MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12609R: Iskren Chernev <iskren.chernev@gmail.com> 12610R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12611R: Marek Szyprowski <m.szyprowski@samsung.com> 12612R: Matheus Castello <matheus@castello.eng.br> 12613L: linux-pm@vger.kernel.org 12614S: Maintained 12615F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12616F: drivers/power/supply/max17040_battery.c 12617 12618MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12619R: Hans de Goede <hdegoede@redhat.com> 12620R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12621R: Marek Szyprowski <m.szyprowski@samsung.com> 12622R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12623R: Purism Kernel Team <kernel@puri.sm> 12624L: linux-pm@vger.kernel.org 12625S: Maintained 12626F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12627F: drivers/power/supply/max17042_battery.c 12628 12629MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12630M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12631L: linux-kernel@vger.kernel.org 12632S: Maintained 12633F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12634F: drivers/regulator/max20086-regulator.c 12635 12636MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12637M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12638L: linux-iio@vger.kernel.org 12639S: Maintained 12640F: drivers/iio/temperature/max30208.c 12641 12642MAXIM MAX77650 PMIC MFD DRIVER 12643M: Bartosz Golaszewski <brgl@bgdev.pl> 12644L: linux-kernel@vger.kernel.org 12645S: Maintained 12646F: Documentation/devicetree/bindings/*/*max77650.yaml 12647F: Documentation/devicetree/bindings/*/max77650*.yaml 12648F: drivers/gpio/gpio-max77650.c 12649F: drivers/input/misc/max77650-onkey.c 12650F: drivers/leds/leds-max77650.c 12651F: drivers/mfd/max77650.c 12652F: drivers/power/supply/max77650-charger.c 12653F: drivers/regulator/max77650-regulator.c 12654F: include/linux/mfd/max77650.h 12655 12656MAXIM MAX77714 PMIC MFD DRIVER 12657M: Luca Ceresoli <luca@lucaceresoli.net> 12658S: Maintained 12659F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12660F: drivers/mfd/max77714.c 12661F: include/linux/mfd/max77714.h 12662 12663MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12664M: Javier Martinez Canillas <javier@dowhile0.org> 12665L: linux-kernel@vger.kernel.org 12666S: Supported 12667F: Documentation/devicetree/bindings/*/*max77802.yaml 12668F: drivers/regulator/max77802-regulator.c 12669F: include/dt-bindings/*/*max77802.h 12670 12671MAXIM MAX77976 BATTERY CHARGER 12672M: Luca Ceresoli <luca@lucaceresoli.net> 12673S: Supported 12674F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12675F: drivers/power/supply/max77976_charger.c 12676 12677MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12678M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12679L: linux-pm@vger.kernel.org 12680S: Supported 12681B: mailto:linux-samsung-soc@vger.kernel.org 12682F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12683F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12684F: drivers/power/supply/max14577_charger.c 12685F: drivers/power/supply/max77693_charger.c 12686 12687MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12688M: Chanwoo Choi <cw00.choi@samsung.com> 12689M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12690L: linux-kernel@vger.kernel.org 12691S: Supported 12692B: mailto:linux-samsung-soc@vger.kernel.org 12693F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12694F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12695F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12696F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12697F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12698F: drivers/*/*max77843.c 12699F: drivers/*/max14577*.c 12700F: drivers/*/max77686*.c 12701F: drivers/*/max77693*.c 12702F: drivers/clk/clk-max77686.c 12703F: drivers/extcon/extcon-max14577.c 12704F: drivers/extcon/extcon-max77693.c 12705F: drivers/rtc/rtc-max77686.c 12706F: include/linux/mfd/max14577*.h 12707F: include/linux/mfd/max77686*.h 12708F: include/linux/mfd/max77693*.h 12709 12710MAXIRADIO FM RADIO RECEIVER DRIVER 12711M: Hans Verkuil <hverkuil@xs4all.nl> 12712L: linux-media@vger.kernel.org 12713S: Maintained 12714W: https://linuxtv.org 12715T: git git://linuxtv.org/media_tree.git 12716F: drivers/media/radio/radio-maxiradio* 12717 12718MAXLINEAR ETHERNET PHY DRIVER 12719M: Xu Liang <lxu@maxlinear.com> 12720L: netdev@vger.kernel.org 12721S: Supported 12722F: drivers/net/phy/mxl-gpy.c 12723 12724MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12725R: Yasushi SHOJI <yashi@spacecubics.com> 12726L: linux-can@vger.kernel.org 12727S: Maintained 12728F: drivers/net/can/usb/mcba_usb.c 12729 12730MCAN MMIO DEVICE DRIVER 12731M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12732L: linux-can@vger.kernel.org 12733S: Maintained 12734F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12735F: drivers/net/can/m_can/m_can.c 12736F: drivers/net/can/m_can/m_can.h 12737F: drivers/net/can/m_can/m_can_platform.c 12738 12739MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12740M: Rishi Gupta <gupt21@gmail.com> 12741L: linux-i2c@vger.kernel.org 12742L: linux-input@vger.kernel.org 12743S: Maintained 12744F: drivers/hid/hid-mcp2221.c 12745 12746MCP251XFD SPI-CAN NETWORK DRIVER 12747M: Marc Kleine-Budde <mkl@pengutronix.de> 12748M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12749R: Thomas Kopp <thomas.kopp@microchip.com> 12750L: linux-can@vger.kernel.org 12751S: Maintained 12752F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12753F: drivers/net/can/spi/mcp251xfd/ 12754 12755MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12756M: Peter Rosin <peda@axentia.se> 12757L: linux-iio@vger.kernel.org 12758S: Maintained 12759F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12760F: drivers/iio/potentiometer/mcp4018.c 12761F: drivers/iio/potentiometer/mcp4531.c 12762 12763MCR20A IEEE-802.15.4 RADIO DRIVER 12764M: Stefan Schmidt <stefan@datenfreihafen.org> 12765L: linux-wpan@vger.kernel.org 12766S: Odd Fixes 12767W: https://github.com/xueliu/mcr20a-linux 12768F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12769F: drivers/net/ieee802154/mcr20a.c 12770F: drivers/net/ieee802154/mcr20a.h 12771 12772MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12773M: William Breathitt Gray <william.gray@linaro.org> 12774L: linux-iio@vger.kernel.org 12775S: Maintained 12776F: drivers/iio/dac/cio-dac.c 12777 12778MEDIA CONTROLLER FRAMEWORK 12779M: Sakari Ailus <sakari.ailus@linux.intel.com> 12780M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12781L: linux-media@vger.kernel.org 12782S: Supported 12783W: https://www.linuxtv.org 12784T: git git://linuxtv.org/media_tree.git 12785F: drivers/media/mc/ 12786F: include/media/media-*.h 12787F: include/uapi/linux/media.h 12788 12789MEDIA DRIVER FOR FREESCALE IMX PXP 12790M: Philipp Zabel <p.zabel@pengutronix.de> 12791L: linux-media@vger.kernel.org 12792S: Maintained 12793T: git git://linuxtv.org/media_tree.git 12794F: drivers/media/platform/nxp/imx-pxp.[ch] 12795 12796MEDIA DRIVERS FOR ASCOT2E 12797M: Sergey Kozlov <serjk@netup.ru> 12798M: Abylay Ospan <aospan@netup.ru> 12799L: linux-media@vger.kernel.org 12800S: Supported 12801W: https://linuxtv.org 12802W: http://netup.tv/ 12803T: git git://linuxtv.org/media_tree.git 12804F: drivers/media/dvb-frontends/ascot2e* 12805 12806MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12807M: Jasmin Jessich <jasmin@anw.at> 12808L: linux-media@vger.kernel.org 12809S: Maintained 12810W: https://linuxtv.org 12811T: git git://linuxtv.org/media_tree.git 12812F: drivers/media/dvb-frontends/cxd2099* 12813 12814MEDIA DRIVERS FOR CXD2841ER 12815M: Sergey Kozlov <serjk@netup.ru> 12816M: Abylay Ospan <aospan@netup.ru> 12817L: linux-media@vger.kernel.org 12818S: Supported 12819W: https://linuxtv.org 12820W: http://netup.tv/ 12821T: git git://linuxtv.org/media_tree.git 12822F: drivers/media/dvb-frontends/cxd2841er* 12823 12824MEDIA DRIVERS FOR CXD2880 12825M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12826L: linux-media@vger.kernel.org 12827S: Supported 12828W: http://linuxtv.org/ 12829T: git git://linuxtv.org/media_tree.git 12830F: drivers/media/dvb-frontends/cxd2880/* 12831F: drivers/media/spi/cxd2880* 12832 12833MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12834L: linux-media@vger.kernel.org 12835S: Orphan 12836W: https://linuxtv.org 12837T: git git://linuxtv.org/media_tree.git 12838F: drivers/media/pci/ddbridge/* 12839 12840MEDIA DRIVERS FOR FREESCALE IMX 12841M: Steve Longerbeam <slongerbeam@gmail.com> 12842M: Philipp Zabel <p.zabel@pengutronix.de> 12843L: linux-media@vger.kernel.org 12844S: Maintained 12845T: git git://linuxtv.org/media_tree.git 12846F: Documentation/admin-guide/media/imx.rst 12847F: Documentation/devicetree/bindings/media/imx.txt 12848F: drivers/staging/media/imx/ 12849F: include/linux/imx-media.h 12850F: include/media/imx.h 12851 12852MEDIA DRIVERS FOR FREESCALE IMX7 12853M: Rui Miguel Silva <rmfrfs@gmail.com> 12854M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12855L: linux-media@vger.kernel.org 12856S: Maintained 12857T: git git://linuxtv.org/media_tree.git 12858F: Documentation/admin-guide/media/imx7.rst 12859F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12860F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12861F: drivers/media/platform/nxp/imx-mipi-csis.c 12862F: drivers/media/platform/nxp/imx7-media-csi.c 12863 12864MEDIA DRIVERS FOR HELENE 12865M: Abylay Ospan <aospan@netup.ru> 12866L: linux-media@vger.kernel.org 12867S: Supported 12868W: https://linuxtv.org 12869W: http://netup.tv/ 12870T: git git://linuxtv.org/media_tree.git 12871F: drivers/media/dvb-frontends/helene* 12872 12873MEDIA DRIVERS FOR HORUS3A 12874M: Sergey Kozlov <serjk@netup.ru> 12875M: Abylay Ospan <aospan@netup.ru> 12876L: linux-media@vger.kernel.org 12877S: Supported 12878W: https://linuxtv.org 12879W: http://netup.tv/ 12880T: git git://linuxtv.org/media_tree.git 12881F: drivers/media/dvb-frontends/horus3a* 12882 12883MEDIA DRIVERS FOR LNBH25 12884M: Sergey Kozlov <serjk@netup.ru> 12885M: Abylay Ospan <aospan@netup.ru> 12886L: linux-media@vger.kernel.org 12887S: Supported 12888W: https://linuxtv.org 12889W: http://netup.tv/ 12890T: git git://linuxtv.org/media_tree.git 12891F: drivers/media/dvb-frontends/lnbh25* 12892 12893MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12894L: linux-media@vger.kernel.org 12895S: Orphan 12896W: https://linuxtv.org 12897T: git git://linuxtv.org/media_tree.git 12898F: drivers/media/dvb-frontends/mxl5xx* 12899 12900MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12901M: Sergey Kozlov <serjk@netup.ru> 12902M: Abylay Ospan <aospan@netup.ru> 12903L: linux-media@vger.kernel.org 12904S: Supported 12905W: https://linuxtv.org 12906W: http://netup.tv/ 12907T: git git://linuxtv.org/media_tree.git 12908F: drivers/media/pci/netup_unidvb/* 12909 12910MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12911M: Dmitry Osipenko <digetx@gmail.com> 12912L: linux-media@vger.kernel.org 12913L: linux-tegra@vger.kernel.org 12914S: Maintained 12915T: git git://linuxtv.org/media_tree.git 12916F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12917F: drivers/media/platform/nvidia/tegra-vde/ 12918 12919MEDIA DRIVERS FOR RENESAS - CEU 12920M: Jacopo Mondi <jacopo@jmondi.org> 12921L: linux-media@vger.kernel.org 12922L: linux-renesas-soc@vger.kernel.org 12923S: Supported 12924T: git git://linuxtv.org/media_tree.git 12925F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12926F: drivers/media/platform/renesas/renesas-ceu.c 12927F: include/media/drv-intf/renesas-ceu.h 12928 12929MEDIA DRIVERS FOR RENESAS - DRIF 12930M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12931L: linux-media@vger.kernel.org 12932L: linux-renesas-soc@vger.kernel.org 12933S: Supported 12934T: git git://linuxtv.org/media_tree.git 12935F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12936F: drivers/media/platform/renesas/rcar_drif.c 12937 12938MEDIA DRIVERS FOR RENESAS - FCP 12939M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12940L: linux-media@vger.kernel.org 12941L: linux-renesas-soc@vger.kernel.org 12942S: Supported 12943T: git git://linuxtv.org/media_tree.git 12944F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12945F: drivers/media/platform/renesas/rcar-fcp.c 12946F: include/media/rcar-fcp.h 12947 12948MEDIA DRIVERS FOR RENESAS - FDP1 12949M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12950L: linux-media@vger.kernel.org 12951L: linux-renesas-soc@vger.kernel.org 12952S: Supported 12953T: git git://linuxtv.org/media_tree.git 12954F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 12955F: drivers/media/platform/renesas/rcar_fdp1.c 12956 12957MEDIA DRIVERS FOR RENESAS - VIN 12958M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12959L: linux-media@vger.kernel.org 12960L: linux-renesas-soc@vger.kernel.org 12961S: Supported 12962T: git git://linuxtv.org/media_tree.git 12963F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 12964F: Documentation/devicetree/bindings/media/renesas,isp.yaml 12965F: Documentation/devicetree/bindings/media/renesas,vin.yaml 12966F: drivers/media/platform/renesas/rcar-isp.c 12967F: drivers/media/platform/renesas/rcar-vin/ 12968 12969MEDIA DRIVERS FOR RENESAS - VSP1 12970M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12971M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12972L: linux-media@vger.kernel.org 12973L: linux-renesas-soc@vger.kernel.org 12974S: Supported 12975T: git git://linuxtv.org/media_tree.git 12976F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 12977F: drivers/media/platform/renesas/vsp1/ 12978 12979MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 12980L: linux-media@vger.kernel.org 12981S: Orphan 12982W: https://linuxtv.org 12983T: git git://linuxtv.org/media_tree.git 12984F: drivers/media/dvb-frontends/stv0910* 12985 12986MEDIA DRIVERS FOR ST STV6111 TUNER ICs 12987L: linux-media@vger.kernel.org 12988S: Orphan 12989W: https://linuxtv.org 12990T: git git://linuxtv.org/media_tree.git 12991F: drivers/media/dvb-frontends/stv6111* 12992 12993MEDIA DRIVERS FOR STM32 - DCMI 12994M: Hugues Fruchet <hugues.fruchet@foss.st.com> 12995L: linux-media@vger.kernel.org 12996S: Supported 12997T: git git://linuxtv.org/media_tree.git 12998F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 12999F: drivers/media/platform/st/stm32/stm32-dcmi.c 13000 13001MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13002M: Mauro Carvalho Chehab <mchehab@kernel.org> 13003L: linux-media@vger.kernel.org 13004S: Maintained 13005W: https://linuxtv.org 13006Q: http://patchwork.kernel.org/project/linux-media/list/ 13007T: git git://linuxtv.org/media_tree.git 13008F: Documentation/admin-guide/media/ 13009F: Documentation/devicetree/bindings/media/ 13010F: Documentation/driver-api/media/ 13011F: Documentation/userspace-api/media/ 13012F: drivers/media/ 13013F: drivers/staging/media/ 13014F: include/dt-bindings/media/ 13015F: include/linux/platform_data/media/ 13016F: include/media/ 13017F: include/uapi/linux/dvb/ 13018F: include/uapi/linux/ivtv* 13019F: include/uapi/linux/media.h 13020F: include/uapi/linux/uvcvideo.h 13021F: include/uapi/linux/v4l2-* 13022F: include/uapi/linux/videodev2.h 13023 13024MEDIATEK BLUETOOTH DRIVER 13025M: Sean Wang <sean.wang@mediatek.com> 13026L: linux-bluetooth@vger.kernel.org 13027L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13028S: Maintained 13029F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13030F: drivers/bluetooth/btmtkuart.c 13031 13032MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13033M: Sean Wang <sean.wang@mediatek.com> 13034L: linux-pm@vger.kernel.org 13035S: Maintained 13036F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13037F: drivers/power/reset/mt6323-poweroff.c 13038 13039MEDIATEK CIR DRIVER 13040M: Sean Wang <sean.wang@mediatek.com> 13041S: Maintained 13042F: drivers/media/rc/mtk-cir.c 13043 13044MEDIATEK DMA DRIVER 13045M: Sean Wang <sean.wang@mediatek.com> 13046L: dmaengine@vger.kernel.org 13047L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13048L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13049S: Maintained 13050F: Documentation/devicetree/bindings/dma/mtk-* 13051F: drivers/dma/mediatek/ 13052 13053MEDIATEK ETHERNET DRIVER 13054M: Felix Fietkau <nbd@nbd.name> 13055M: John Crispin <john@phrozen.org> 13056M: Sean Wang <sean.wang@mediatek.com> 13057M: Mark Lee <Mark-MC.Lee@mediatek.com> 13058M: Lorenzo Bianconi <lorenzo@kernel.org> 13059L: netdev@vger.kernel.org 13060S: Maintained 13061F: drivers/net/ethernet/mediatek/ 13062 13063MEDIATEK I2C CONTROLLER DRIVER 13064M: Qii Wang <qii.wang@mediatek.com> 13065L: linux-i2c@vger.kernel.org 13066S: Maintained 13067F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13068F: drivers/i2c/busses/i2c-mt65xx.c 13069 13070MEDIATEK IOMMU DRIVER 13071M: Yong Wu <yong.wu@mediatek.com> 13072L: iommu@lists.linux.dev 13073L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13074S: Supported 13075F: Documentation/devicetree/bindings/iommu/mediatek* 13076F: drivers/iommu/mtk_iommu* 13077F: include/dt-bindings/memory/mt*-port.h 13078 13079MEDIATEK JPEG DRIVER 13080M: Bin Liu <bin.liu@mediatek.com> 13081S: Supported 13082F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13083F: drivers/media/platform/mediatek/jpeg/ 13084 13085MEDIATEK KEYPAD DRIVER 13086M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13087S: Supported 13088F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13089F: drivers/input/keyboard/mt6779-keypad.c 13090 13091MEDIATEK MDP DRIVER 13092M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13093M: Houlong Wei <houlong.wei@mediatek.com> 13094M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13095S: Supported 13096F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13097F: drivers/media/platform/mediatek/mdp/ 13098F: drivers/media/platform/mediatek/vpu/ 13099 13100MEDIATEK MEDIA DRIVER 13101M: Tiffany Lin <tiffany.lin@mediatek.com> 13102M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13103M: Yunfei Dong <yunfei.dong@mediatek.com> 13104S: Supported 13105F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13106F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13107F: drivers/media/platform/mediatek/vcodec/ 13108F: drivers/media/platform/mediatek/vpu/ 13109 13110MEDIATEK MMC/SD/SDIO DRIVER 13111M: Chaotian Jing <chaotian.jing@mediatek.com> 13112S: Maintained 13113F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13114F: drivers/mmc/host/mtk-sd.c 13115 13116MEDIATEK MT76 WIRELESS LAN DRIVER 13117M: Felix Fietkau <nbd@nbd.name> 13118M: Lorenzo Bianconi <lorenzo@kernel.org> 13119M: Ryder Lee <ryder.lee@mediatek.com> 13120R: Shayne Chen <shayne.chen@mediatek.com> 13121R: Sean Wang <sean.wang@mediatek.com> 13122L: linux-wireless@vger.kernel.org 13123S: Maintained 13124F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13125F: drivers/net/wireless/mediatek/mt76/ 13126 13127MEDIATEK MT7601U WIRELESS LAN DRIVER 13128M: Jakub Kicinski <kuba@kernel.org> 13129L: linux-wireless@vger.kernel.org 13130S: Maintained 13131F: drivers/net/wireless/mediatek/mt7601u/ 13132 13133MEDIATEK MT7621 CLOCK DRIVER 13134M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13135S: Maintained 13136F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13137F: drivers/clk/ralink/clk-mt7621.c 13138 13139MEDIATEK MT7621/28/88 I2C DRIVER 13140M: Stefan Roese <sr@denx.de> 13141L: linux-i2c@vger.kernel.org 13142S: Maintained 13143F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13144F: drivers/i2c/busses/i2c-mt7621.c 13145 13146MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13147M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13148S: Maintained 13149F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13150F: drivers/pci/controller/pcie-mt7621.c 13151 13152MEDIATEK MT7621 PHY PCI DRIVER 13153M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13154S: Maintained 13155F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13156F: drivers/phy/ralink/phy-mt7621-pci.c 13157 13158MEDIATEK NAND CONTROLLER DRIVER 13159L: linux-mtd@lists.infradead.org 13160S: Orphan 13161F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13162F: drivers/mtd/nand/raw/mtk_* 13163 13164MEDIATEK PMIC LED DRIVER 13165M: Sean Wang <sean.wang@mediatek.com> 13166S: Maintained 13167F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13168F: drivers/leds/leds-mt6323.c 13169 13170MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13171M: Sean Wang <sean.wang@mediatek.com> 13172S: Maintained 13173F: drivers/char/hw_random/mtk-rng.c 13174 13175MEDIATEK SMI DRIVER 13176M: Yong Wu <yong.wu@mediatek.com> 13177L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13178S: Supported 13179F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13180F: drivers/memory/mtk-smi.c 13181F: include/soc/mediatek/smi.h 13182 13183MEDIATEK SWITCH DRIVER 13184M: Sean Wang <sean.wang@mediatek.com> 13185M: Landen Chao <Landen.Chao@mediatek.com> 13186M: DENG Qingfang <dqfext@gmail.com> 13187L: netdev@vger.kernel.org 13188S: Maintained 13189F: drivers/net/dsa/mt7530.* 13190F: net/dsa/tag_mtk.c 13191 13192MEDIATEK T7XX 5G WWAN MODEM DRIVER 13193M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13194M: Intel Corporation <linuxwwan@intel.com> 13195R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13196R: Liu Haijun <haijun.liu@mediatek.com> 13197R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13198R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13199L: netdev@vger.kernel.org 13200S: Supported 13201F: drivers/net/wwan/t7xx/ 13202 13203MEDIATEK USB3 DRD IP DRIVER 13204M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13205L: linux-usb@vger.kernel.org 13206L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13207L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13208S: Maintained 13209F: Documentation/devicetree/bindings/usb/mediatek,* 13210F: drivers/usb/host/xhci-mtk* 13211F: drivers/usb/mtu3/ 13212 13213MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13214M: Peter Senna Tschudin <peter.senna@gmail.com> 13215M: Martin Donnelly <martin.donnelly@ge.com> 13216M: Martyn Welch <martyn.welch@collabora.co.uk> 13217S: Maintained 13218F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13219F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13220 13221MEGARAID SCSI/SAS DRIVERS 13222M: Kashyap Desai <kashyap.desai@broadcom.com> 13223M: Sumit Saxena <sumit.saxena@broadcom.com> 13224M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13225L: megaraidlinux.pdl@broadcom.com 13226L: linux-scsi@vger.kernel.org 13227S: Maintained 13228W: http://www.avagotech.com/support/ 13229F: Documentation/scsi/megaraid.rst 13230F: drivers/scsi/megaraid.* 13231F: drivers/scsi/megaraid/ 13232 13233MELEXIS MLX90614 DRIVER 13234M: Crt Mori <cmo@melexis.com> 13235L: linux-iio@vger.kernel.org 13236S: Supported 13237W: http://www.melexis.com 13238F: drivers/iio/temperature/mlx90614.c 13239 13240MELEXIS MLX90632 DRIVER 13241M: Crt Mori <cmo@melexis.com> 13242L: linux-iio@vger.kernel.org 13243S: Supported 13244W: http://www.melexis.com 13245F: drivers/iio/temperature/mlx90632.c 13246 13247MELFAS MIP4 TOUCHSCREEN DRIVER 13248M: Sangwon Jee <jeesw@melfas.com> 13249S: Supported 13250W: http://www.melfas.com 13251F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13252F: drivers/input/touchscreen/melfas_mip4.c 13253 13254MELLANOX BLUEFIELD I2C DRIVER 13255M: Khalil Blaiech <kblaiech@nvidia.com> 13256M: Asmaa Mnebhi <asmaa@nvidia.com> 13257L: linux-i2c@vger.kernel.org 13258S: Supported 13259F: drivers/i2c/busses/i2c-mlxbf.c 13260 13261MELLANOX ETHERNET DRIVER (mlx4_en) 13262M: Tariq Toukan <tariqt@nvidia.com> 13263L: netdev@vger.kernel.org 13264S: Supported 13265W: http://www.mellanox.com 13266Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13267F: drivers/net/ethernet/mellanox/mlx4/en_* 13268 13269MELLANOX ETHERNET DRIVER (mlx5e) 13270M: Saeed Mahameed <saeedm@nvidia.com> 13271L: netdev@vger.kernel.org 13272S: Supported 13273W: http://www.mellanox.com 13274Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13275F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13276 13277MELLANOX ETHERNET INNOVA DRIVERS 13278R: Boris Pismenny <borisp@nvidia.com> 13279L: netdev@vger.kernel.org 13280S: Supported 13281W: http://www.mellanox.com 13282Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13283F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13284F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13285F: include/linux/mlx5/mlx5_ifc_fpga.h 13286 13287MELLANOX ETHERNET SWITCH DRIVERS 13288M: Ido Schimmel <idosch@nvidia.com> 13289M: Petr Machata <petrm@nvidia.com> 13290L: netdev@vger.kernel.org 13291S: Supported 13292W: http://www.mellanox.com 13293Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13294F: drivers/net/ethernet/mellanox/mlxsw/ 13295F: tools/testing/selftests/drivers/net/mlxsw/ 13296 13297MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13298M: mlxsw@nvidia.com 13299L: netdev@vger.kernel.org 13300S: Supported 13301W: http://www.mellanox.com 13302Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13303F: drivers/net/ethernet/mellanox/mlxfw/ 13304 13305MELLANOX HARDWARE PLATFORM SUPPORT 13306M: Hans de Goede <hdegoede@redhat.com> 13307M: Mark Gross <markgross@kernel.org> 13308M: Vadim Pasternak <vadimp@nvidia.com> 13309L: platform-driver-x86@vger.kernel.org 13310S: Supported 13311F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13312F: drivers/platform/mellanox/ 13313F: include/linux/platform_data/mlxreg.h 13314 13315MELLANOX MLX4 core VPI driver 13316M: Tariq Toukan <tariqt@nvidia.com> 13317L: netdev@vger.kernel.org 13318L: linux-rdma@vger.kernel.org 13319S: Supported 13320W: http://www.mellanox.com 13321Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13322F: drivers/net/ethernet/mellanox/mlx4/ 13323F: include/linux/mlx4/ 13324 13325MELLANOX MLX4 IB driver 13326M: Yishai Hadas <yishaih@nvidia.com> 13327L: linux-rdma@vger.kernel.org 13328S: Supported 13329W: http://www.mellanox.com 13330Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13331F: drivers/infiniband/hw/mlx4/ 13332F: include/linux/mlx4/ 13333F: include/uapi/rdma/mlx4-abi.h 13334 13335MELLANOX MLX5 core VPI driver 13336M: Saeed Mahameed <saeedm@nvidia.com> 13337M: Leon Romanovsky <leonro@nvidia.com> 13338L: netdev@vger.kernel.org 13339L: linux-rdma@vger.kernel.org 13340S: Supported 13341W: http://www.mellanox.com 13342Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13343F: Documentation/networking/device_drivers/ethernet/mellanox/ 13344F: drivers/net/ethernet/mellanox/mlx5/core/ 13345F: include/linux/mlx5/ 13346 13347MELLANOX MLX5 IB driver 13348M: Leon Romanovsky <leonro@nvidia.com> 13349L: linux-rdma@vger.kernel.org 13350S: Supported 13351W: http://www.mellanox.com 13352Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13353F: drivers/infiniband/hw/mlx5/ 13354F: include/linux/mlx5/ 13355F: include/uapi/rdma/mlx5-abi.h 13356 13357MELLANOX MLXCPLD I2C AND MUX DRIVER 13358M: Vadim Pasternak <vadimp@nvidia.com> 13359M: Michael Shych <michaelsh@nvidia.com> 13360L: linux-i2c@vger.kernel.org 13361S: Supported 13362F: Documentation/i2c/busses/i2c-mlxcpld.rst 13363F: drivers/i2c/busses/i2c-mlxcpld.c 13364F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13365 13366MELLANOX MLXCPLD LED DRIVER 13367M: Vadim Pasternak <vadimp@nvidia.com> 13368L: linux-leds@vger.kernel.org 13369S: Supported 13370F: Documentation/leds/leds-mlxcpld.rst 13371F: drivers/leds/leds-mlxcpld.c 13372F: drivers/leds/leds-mlxreg.c 13373 13374MELLANOX PLATFORM DRIVER 13375M: Vadim Pasternak <vadimp@nvidia.com> 13376L: platform-driver-x86@vger.kernel.org 13377S: Supported 13378F: drivers/platform/x86/mlx-platform.c 13379 13380MEMBARRIER SUPPORT 13381M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13382M: "Paul E. McKenney" <paulmck@kernel.org> 13383L: linux-kernel@vger.kernel.org 13384S: Supported 13385F: arch/powerpc/include/asm/membarrier.h 13386F: include/uapi/linux/membarrier.h 13387F: kernel/sched/membarrier.c 13388 13389MEMBLOCK 13390M: Mike Rapoport <rppt@kernel.org> 13391L: linux-mm@kvack.org 13392S: Maintained 13393F: Documentation/core-api/boot-time-mm.rst 13394F: include/linux/memblock.h 13395F: mm/memblock.c 13396F: tools/testing/memblock/ 13397 13398MEMORY CONTROLLER DRIVERS 13399M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13400L: linux-kernel@vger.kernel.org 13401S: Maintained 13402B: mailto:krzysztof.kozlowski@linaro.org 13403T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13404F: Documentation/devicetree/bindings/memory-controllers/ 13405F: drivers/memory/ 13406F: include/dt-bindings/memory/ 13407F: include/memory/ 13408 13409MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13410M: Dmitry Osipenko <digetx@gmail.com> 13411L: linux-pm@vger.kernel.org 13412L: linux-tegra@vger.kernel.org 13413T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13414S: Maintained 13415F: drivers/devfreq/tegra30-devfreq.c 13416 13417MEMORY MANAGEMENT 13418M: Andrew Morton <akpm@linux-foundation.org> 13419L: linux-mm@kvack.org 13420S: Maintained 13421W: http://www.linux-mm.org 13422T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13423T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13424F: include/linux/gfp.h 13425F: include/linux/gfp_types.h 13426F: include/linux/memory_hotplug.h 13427F: include/linux/mm.h 13428F: include/linux/mmzone.h 13429F: include/linux/pagewalk.h 13430F: mm/ 13431F: tools/mm/ 13432F: tools/testing/selftests/mm/ 13433 13434VMALLOC 13435M: Andrew Morton <akpm@linux-foundation.org> 13436R: Uladzislau Rezki <urezki@gmail.com> 13437R: Christoph Hellwig <hch@infradead.org> 13438L: linux-mm@kvack.org 13439S: Maintained 13440W: http://www.linux-mm.org 13441T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13442F: include/linux/vmalloc.h 13443F: mm/vmalloc.c 13444 13445MEMORY HOT(UN)PLUG 13446M: David Hildenbrand <david@redhat.com> 13447M: Oscar Salvador <osalvador@suse.de> 13448L: linux-mm@kvack.org 13449S: Maintained 13450F: Documentation/admin-guide/mm/memory-hotplug.rst 13451F: Documentation/core-api/memory-hotplug.rst 13452F: drivers/base/memory.c 13453F: include/linux/memory_hotplug.h 13454F: mm/memory_hotplug.c 13455F: tools/testing/selftests/memory-hotplug/ 13456 13457MEMORY TECHNOLOGY DEVICES (MTD) 13458M: Miquel Raynal <miquel.raynal@bootlin.com> 13459M: Richard Weinberger <richard@nod.at> 13460M: Vignesh Raghavendra <vigneshr@ti.com> 13461L: linux-mtd@lists.infradead.org 13462S: Maintained 13463W: http://www.linux-mtd.infradead.org/ 13464Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13465C: irc://irc.oftc.net/mtd 13466T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13467T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13468F: Documentation/devicetree/bindings/mtd/ 13469F: drivers/mtd/ 13470F: include/linux/mtd/ 13471F: include/uapi/mtd/ 13472 13473MEMSENSING MICROSYSTEMS MSA311 DRIVER 13474M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13475L: linux-iio@vger.kernel.org 13476S: Maintained 13477F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13478F: drivers/iio/accel/msa311.c 13479 13480MEN A21 WATCHDOG DRIVER 13481M: Johannes Thumshirn <morbidrsa@gmail.com> 13482L: linux-watchdog@vger.kernel.org 13483S: Maintained 13484F: drivers/watchdog/mena21_wdt.c 13485 13486MEN CHAMELEON BUS (mcb) 13487M: Johannes Thumshirn <morbidrsa@gmail.com> 13488S: Maintained 13489F: Documentation/driver-api/men-chameleon-bus.rst 13490F: drivers/mcb/ 13491F: include/linux/mcb.h 13492 13493MEN F21BMC (Board Management Controller) 13494M: Andreas Werner <andreas.werner@men.de> 13495S: Supported 13496F: Documentation/hwmon/menf21bmc.rst 13497F: drivers/hwmon/menf21bmc_hwmon.c 13498F: drivers/leds/leds-menf21bmc.c 13499F: drivers/mfd/menf21bmc.c 13500F: drivers/watchdog/menf21bmc_wdt.c 13501 13502MEN Z069 WATCHDOG DRIVER 13503M: Johannes Thumshirn <jth@kernel.org> 13504L: linux-watchdog@vger.kernel.org 13505S: Maintained 13506F: drivers/watchdog/menz69_wdt.c 13507 13508MESON AO CEC DRIVER FOR AMLOGIC SOCS 13509M: Neil Armstrong <neil.armstrong@linaro.org> 13510L: linux-media@vger.kernel.org 13511L: linux-amlogic@lists.infradead.org 13512S: Supported 13513W: http://linux-meson.com/ 13514T: git git://linuxtv.org/media_tree.git 13515F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13516F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13517F: drivers/media/cec/platform/meson/ao-cec.c 13518 13519MESON GE2D DRIVER FOR AMLOGIC SOCS 13520M: Neil Armstrong <neil.armstrong@linaro.org> 13521L: linux-media@vger.kernel.org 13522L: linux-amlogic@lists.infradead.org 13523S: Supported 13524T: git git://linuxtv.org/media_tree.git 13525F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13526F: drivers/media/platform/amlogic/meson-ge2d/ 13527 13528MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13529M: Liang Yang <liang.yang@amlogic.com> 13530L: linux-mtd@lists.infradead.org 13531S: Maintained 13532F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13533F: drivers/mtd/nand/raw/meson_* 13534 13535MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13536M: Neil Armstrong <neil.armstrong@linaro.org> 13537L: linux-media@vger.kernel.org 13538L: linux-amlogic@lists.infradead.org 13539S: Supported 13540T: git git://linuxtv.org/media_tree.git 13541F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13542F: drivers/staging/media/meson/vdec/ 13543 13544METHODE UDPU SUPPORT 13545M: Vladimir Vid <vladimir.vid@sartura.hr> 13546S: Maintained 13547F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13548 13549MHI BUS 13550M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13551L: mhi@lists.linux.dev 13552L: linux-arm-msm@vger.kernel.org 13553S: Maintained 13554T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13555F: Documentation/ABI/stable/sysfs-bus-mhi 13556F: Documentation/mhi/ 13557F: drivers/bus/mhi/ 13558F: include/linux/mhi.h 13559 13560MICROBLAZE ARCHITECTURE 13561M: Michal Simek <monstr@monstr.eu> 13562S: Supported 13563W: http://www.monstr.eu/fdt/ 13564T: git git://git.monstr.eu/linux-2.6-microblaze.git 13565F: arch/microblaze/ 13566 13567MICROBLAZE TMR MANAGER 13568M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13569S: Supported 13570F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13571F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13572F: drivers/misc/xilinx_tmr_manager.c 13573 13574MICROBLAZE TMR INJECT 13575M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13576S: Supported 13577F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13578F: drivers/misc/xilinx_tmr_inject.c 13579 13580MICROCHIP AT91 DMA DRIVERS 13581M: Ludovic Desroches <ludovic.desroches@microchip.com> 13582M: Tudor Ambarus <tudor.ambarus@linaro.org> 13583L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13584L: dmaengine@vger.kernel.org 13585S: Supported 13586F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13587F: drivers/dma/at_hdmac.c 13588F: drivers/dma/at_xdmac.c 13589F: include/dt-bindings/dma/at91.h 13590 13591MICROCHIP AT91 SERIAL DRIVER 13592M: Richard Genoud <richard.genoud@gmail.com> 13593S: Maintained 13594F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13595F: drivers/tty/serial/atmel_serial.c 13596F: drivers/tty/serial/atmel_serial.h 13597 13598MICROCHIP AT91 USART MFD DRIVER 13599M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13600L: linux-kernel@vger.kernel.org 13601S: Supported 13602F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13603F: drivers/mfd/at91-usart.c 13604F: include/dt-bindings/mfd/at91-usart.h 13605 13606MICROCHIP AT91 USART SPI DRIVER 13607M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13608L: linux-spi@vger.kernel.org 13609S: Supported 13610F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13611F: drivers/spi/spi-at91-usart.c 13612 13613MICROCHIP AUDIO ASOC DRIVERS 13614M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13615L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13616S: Supported 13617F: sound/soc/atmel 13618 13619MICROCHIP CSI2DC DRIVER 13620M: Eugen Hristev <eugen.hristev@microchip.com> 13621L: linux-media@vger.kernel.org 13622S: Supported 13623F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13624F: drivers/media/platform/microchip/microchip-csi2dc.c 13625 13626MICROCHIP ECC DRIVER 13627M: Tudor Ambarus <tudor.ambarus@linaro.org> 13628L: linux-crypto@vger.kernel.org 13629S: Maintained 13630F: drivers/crypto/atmel-ecc.* 13631 13632MICROCHIP EIC DRIVER 13633M: Claudiu Beznea <claudiu.beznea@microchip.com> 13634L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13635S: Supported 13636F: drivers/irqchip/irq-mchp-eic.c 13637 13638MICROCHIP I2C DRIVER 13639M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13640L: linux-i2c@vger.kernel.org 13641S: Supported 13642F: drivers/i2c/busses/i2c-at91-*.c 13643F: drivers/i2c/busses/i2c-at91.h 13644 13645MICROCHIP ISC DRIVER 13646M: Eugen Hristev <eugen.hristev@microchip.com> 13647L: linux-media@vger.kernel.org 13648S: Supported 13649F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13650F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13651F: drivers/staging/media/deprecated/atmel/atmel-isc* 13652F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13653F: drivers/media/platform/microchip/microchip-isc* 13654F: drivers/media/platform/microchip/microchip-sama*-isc* 13655F: include/linux/atmel-isc-media.h 13656 13657MICROCHIP ISI DRIVER 13658M: Eugen Hristev <eugen.hristev@microchip.com> 13659L: linux-media@vger.kernel.org 13660S: Supported 13661F: drivers/media/platform/atmel/atmel-isi.c 13662F: drivers/media/platform/atmel/atmel-isi.h 13663 13664MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13665M: Woojung Huh <woojung.huh@microchip.com> 13666M: UNGLinuxDriver@microchip.com 13667L: netdev@vger.kernel.org 13668S: Maintained 13669F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13670F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13671F: drivers/net/dsa/microchip/* 13672F: include/linux/dsa/ksz_common.h 13673F: include/linux/platform_data/microchip-ksz.h 13674F: net/dsa/tag_ksz.c 13675 13676MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13677M: Arun Ramadoss <arun.ramadoss@microchip.com> 13678R: UNGLinuxDriver@microchip.com 13679L: netdev@vger.kernel.org 13680S: Maintained 13681F: drivers/net/phy/microchip_t1.c 13682 13683MICROCHIP LAN743X ETHERNET DRIVER 13684M: Bryan Whitehead <bryan.whitehead@microchip.com> 13685M: UNGLinuxDriver@microchip.com 13686L: netdev@vger.kernel.org 13687S: Maintained 13688F: drivers/net/ethernet/microchip/lan743x_* 13689 13690MICROCHIP LAN966X ETHERNET DRIVER 13691M: Horatiu Vultur <horatiu.vultur@microchip.com> 13692M: UNGLinuxDriver@microchip.com 13693L: netdev@vger.kernel.org 13694S: Maintained 13695F: drivers/net/ethernet/microchip/lan966x/* 13696 13697MICROCHIP LCDFB DRIVER 13698M: Nicolas Ferre <nicolas.ferre@microchip.com> 13699L: linux-fbdev@vger.kernel.org 13700S: Maintained 13701F: drivers/video/fbdev/atmel_lcdfb.c 13702F: include/video/atmel_lcdc.h 13703 13704MICROCHIP MCP16502 PMIC DRIVER 13705M: Claudiu Beznea <claudiu.beznea@microchip.com> 13706L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13707S: Supported 13708F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13709F: drivers/regulator/mcp16502.c 13710 13711MICROCHIP MCP3911 ADC DRIVER 13712M: Marcus Folkesson <marcus.folkesson@gmail.com> 13713M: Kent Gustavsson <kent@minoris.se> 13714L: linux-iio@vger.kernel.org 13715S: Maintained 13716F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13717F: drivers/iio/adc/mcp3911.c 13718 13719MICROCHIP MMC/SD/SDIO MCI DRIVER 13720M: Ludovic Desroches <ludovic.desroches@microchip.com> 13721S: Maintained 13722F: drivers/mmc/host/atmel-mci.c 13723 13724MICROCHIP NAND DRIVER 13725M: Tudor Ambarus <tudor.ambarus@linaro.org> 13726L: linux-mtd@lists.infradead.org 13727S: Supported 13728F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13729F: drivers/mtd/nand/raw/atmel/* 13730 13731MICROCHIP PCI1XXXX GP DRIVER 13732M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13733L: linux-gpio@vger.kernel.org 13734S: Supported 13735F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13736F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13737F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13738 13739MICROCHIP OTPC DRIVER 13740M: Claudiu Beznea <claudiu.beznea@microchip.com> 13741L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13742S: Supported 13743F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13744F: drivers/nvmem/microchip-otpc.c 13745F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13746 13747MICROCHIP PCI1XXXX I2C DRIVER 13748M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13749M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13750M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13751L: linux-i2c@vger.kernel.org 13752S: Maintained 13753F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13754 13755MICROCHIP PCIe UART DRIVER 13756M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13757M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13758L: linux-serial@vger.kernel.org 13759S: Maintained 13760F: drivers/tty/serial/8250/8250_pci1xxxx.c 13761 13762MICROCHIP PWM DRIVER 13763M: Claudiu Beznea <claudiu.beznea@microchip.com> 13764L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13765L: linux-pwm@vger.kernel.org 13766S: Supported 13767F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13768F: drivers/pwm/pwm-atmel.c 13769 13770MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13771M: Eugen Hristev <eugen.hristev@microchip.com> 13772L: linux-iio@vger.kernel.org 13773S: Supported 13774F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13775F: drivers/iio/adc/at91-sama5d2_adc.c 13776F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13777 13778MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13779M: Claudiu Beznea <claudiu.beznea@microchip.com> 13780S: Supported 13781F: drivers/power/reset/at91-sama5d2_shdwc.c 13782 13783MICROCHIP SPI DRIVER 13784M: Tudor Ambarus <tudor.ambarus@linaro.org> 13785S: Supported 13786F: drivers/spi/spi-atmel.* 13787 13788MICROCHIP SSC DRIVER 13789M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13790L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13791S: Supported 13792F: drivers/misc/atmel-ssc.c 13793F: include/linux/atmel-ssc.h 13794 13795MICROCHIP SOC DRIVERS 13796M: Conor Dooley <conor@kernel.org> 13797S: Supported 13798T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13799F: drivers/soc/microchip/ 13800 13801MICROCHIP USB251XB DRIVER 13802M: Richard Leitner <richard.leitner@skidata.com> 13803L: linux-usb@vger.kernel.org 13804S: Maintained 13805F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13806F: drivers/usb/misc/usb251xb.c 13807 13808MICROCHIP USBA UDC DRIVER 13809M: Cristian Birsan <cristian.birsan@microchip.com> 13810L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13811S: Supported 13812F: drivers/usb/gadget/udc/atmel_usba_udc.* 13813 13814MICROCHIP WILC1000 WIFI DRIVER 13815M: Ajay Singh <ajay.kathat@microchip.com> 13816M: Claudiu Beznea <claudiu.beznea@microchip.com> 13817L: linux-wireless@vger.kernel.org 13818S: Supported 13819F: drivers/net/wireless/microchip/wilc1000/ 13820 13821MICROSEMI MIPS SOCS 13822M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13823M: UNGLinuxDriver@microchip.com 13824L: linux-mips@vger.kernel.org 13825S: Supported 13826F: Documentation/devicetree/bindings/mips/mscc.txt 13827F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13828F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13829F: arch/mips/boot/dts/mscc/ 13830F: arch/mips/configs/generic/board-ocelot.config 13831F: arch/mips/generic/board-ocelot.c 13832 13833MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13834M: Don Brace <don.brace@microchip.com> 13835L: storagedev@microchip.com 13836L: linux-scsi@vger.kernel.org 13837S: Supported 13838F: Documentation/scsi/smartpqi.rst 13839F: drivers/scsi/smartpqi/Kconfig 13840F: drivers/scsi/smartpqi/Makefile 13841F: drivers/scsi/smartpqi/smartpqi*.[ch] 13842F: include/linux/cciss*.h 13843F: include/uapi/linux/cciss*.h 13844 13845MICROSOFT MANA RDMA DRIVER 13846M: Long Li <longli@microsoft.com> 13847M: Ajay Sharma <sharmaajay@microsoft.com> 13848L: linux-rdma@vger.kernel.org 13849S: Supported 13850F: drivers/infiniband/hw/mana/ 13851F: include/net/mana 13852F: include/uapi/rdma/mana-abi.h 13853 13854MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13855M: Maximilian Luz <luzmaximilian@gmail.com> 13856L: platform-driver-x86@vger.kernel.org 13857S: Maintained 13858F: drivers/platform/surface/surface_aggregator_tabletsw.c 13859 13860MICROSOFT SURFACE BATTERY AND AC DRIVERS 13861M: Maximilian Luz <luzmaximilian@gmail.com> 13862L: linux-pm@vger.kernel.org 13863L: platform-driver-x86@vger.kernel.org 13864S: Maintained 13865F: drivers/power/supply/surface_battery.c 13866F: drivers/power/supply/surface_charger.c 13867 13868MICROSOFT SURFACE DTX DRIVER 13869M: Maximilian Luz <luzmaximilian@gmail.com> 13870L: platform-driver-x86@vger.kernel.org 13871S: Maintained 13872F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13873F: drivers/platform/surface/surface_dtx.c 13874F: include/uapi/linux/surface_aggregator/dtx.h 13875 13876MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13877M: Maximilian Luz <luzmaximilian@gmail.com> 13878L: platform-driver-x86@vger.kernel.org 13879S: Maintained 13880F: drivers/platform/surface/surface_gpe.c 13881 13882MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13883M: Hans de Goede <hdegoede@redhat.com> 13884M: Mark Gross <markgross@kernel.org> 13885M: Maximilian Luz <luzmaximilian@gmail.com> 13886L: platform-driver-x86@vger.kernel.org 13887S: Maintained 13888T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13889F: drivers/platform/surface/ 13890 13891MICROSOFT SURFACE HID TRANSPORT DRIVER 13892M: Maximilian Luz <luzmaximilian@gmail.com> 13893L: linux-input@vger.kernel.org 13894L: platform-driver-x86@vger.kernel.org 13895S: Maintained 13896F: drivers/hid/surface-hid/ 13897 13898MICROSOFT SURFACE HOT-PLUG DRIVER 13899M: Maximilian Luz <luzmaximilian@gmail.com> 13900L: platform-driver-x86@vger.kernel.org 13901S: Maintained 13902F: drivers/platform/surface/surface_hotplug.c 13903 13904MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13905M: Maximilian Luz <luzmaximilian@gmail.com> 13906L: platform-driver-x86@vger.kernel.org 13907S: Maintained 13908F: drivers/platform/surface/surface_platform_profile.c 13909 13910MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13911M: Chen Yu <yu.c.chen@intel.com> 13912L: platform-driver-x86@vger.kernel.org 13913S: Supported 13914F: drivers/platform/surface/surfacepro3_button.c 13915 13916MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13917M: Maximilian Luz <luzmaximilian@gmail.com> 13918L: platform-driver-x86@vger.kernel.org 13919S: Maintained 13920W: https://github.com/linux-surface/surface-aggregator-module 13921C: irc://irc.libera.chat/linux-surface 13922F: Documentation/driver-api/surface_aggregator/ 13923F: drivers/platform/surface/aggregator/ 13924F: drivers/platform/surface/surface_acpi_notify.c 13925F: drivers/platform/surface/surface_aggregator_cdev.c 13926F: drivers/platform/surface/surface_aggregator_registry.c 13927F: include/linux/surface_acpi_notify.h 13928F: include/linux/surface_aggregator/ 13929F: include/uapi/linux/surface_aggregator/ 13930 13931MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13932M: Maximilian Luz <luzmaximilian@gmail.com> 13933L: platform-driver-x86@vger.kernel.org 13934S: Maintained 13935F: drivers/platform/surface/surface_aggregator_hub.c 13936 13937MICROTEK X6 SCANNER 13938M: Oliver Neukum <oliver@neukum.org> 13939S: Maintained 13940F: drivers/usb/image/microtek.* 13941 13942MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13943M: Luka Kovacic <luka.kovacic@sartura.hr> 13944M: Luka Perkov <luka.perkov@sartura.hr> 13945S: Maintained 13946F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13947F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13948F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13949F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13950F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13951F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13952 13953MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13954M: Sakari Ailus <sakari.ailus@linux.intel.com> 13955L: linux-media@vger.kernel.org 13956S: Maintained 13957F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13958F: Documentation/driver-api/media/drivers/ccs/ 13959F: Documentation/userspace-api/media/drivers/ccs.rst 13960F: drivers/media/i2c/ccs-pll.c 13961F: drivers/media/i2c/ccs-pll.h 13962F: drivers/media/i2c/ccs/ 13963F: include/uapi/linux/ccs.h 13964F: include/uapi/linux/smiapp.h 13965 13966MIPS 13967M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13968L: linux-mips@vger.kernel.org 13969S: Maintained 13970W: http://www.linux-mips.org/ 13971Q: https://patchwork.kernel.org/project/linux-mips/list/ 13972T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 13973F: Documentation/devicetree/bindings/mips/ 13974F: Documentation/mips/ 13975F: arch/mips/ 13976F: drivers/platform/mips/ 13977F: include/dt-bindings/mips/ 13978 13979MIPS BOSTON DEVELOPMENT BOARD 13980M: Paul Burton <paulburton@kernel.org> 13981L: linux-mips@vger.kernel.org 13982S: Maintained 13983F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 13984F: arch/mips/boot/dts/img/boston.dts 13985F: arch/mips/configs/generic/board-boston.config 13986F: drivers/clk/imgtec/clk-boston.c 13987F: include/dt-bindings/clock/boston-clock.h 13988 13989MIPS CORE DRIVERS 13990M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13991M: Serge Semin <fancer.lancer@gmail.com> 13992L: linux-mips@vger.kernel.org 13993S: Supported 13994F: drivers/bus/mips_cdmm.c 13995F: drivers/clocksource/mips-gic-timer.c 13996F: drivers/cpuidle/cpuidle-cps.c 13997F: drivers/irqchip/irq-mips-cpu.c 13998F: drivers/irqchip/irq-mips-gic.c 13999 14000MIPS GENERIC PLATFORM 14001M: Paul Burton <paulburton@kernel.org> 14002L: linux-mips@vger.kernel.org 14003S: Supported 14004F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14005F: arch/mips/generic/ 14006F: arch/mips/tools/generic-board-config.sh 14007 14008MIPS RINT INSTRUCTION EMULATION 14009M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14010L: linux-mips@vger.kernel.org 14011S: Supported 14012F: arch/mips/math-emu/dp_rint.c 14013F: arch/mips/math-emu/sp_rint.c 14014 14015MIPS/LOONGSON1 ARCHITECTURE 14016M: Keguang Zhang <keguang.zhang@gmail.com> 14017L: linux-mips@vger.kernel.org 14018S: Maintained 14019F: arch/mips/include/asm/mach-loongson32/ 14020F: arch/mips/loongson32/ 14021F: drivers/*/*/*loongson1* 14022F: drivers/*/*loongson1* 14023 14024MIPS/LOONGSON2EF ARCHITECTURE 14025M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14026L: linux-mips@vger.kernel.org 14027S: Maintained 14028F: arch/mips/include/asm/mach-loongson2ef/ 14029F: arch/mips/loongson2ef/ 14030F: drivers/cpufreq/loongson2_cpufreq.c 14031 14032MIPS/LOONGSON64 ARCHITECTURE 14033M: Huacai Chen <chenhuacai@kernel.org> 14034M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14035L: linux-mips@vger.kernel.org 14036S: Maintained 14037F: arch/mips/include/asm/mach-loongson64/ 14038F: arch/mips/loongson64/ 14039F: drivers/irqchip/irq-loongson* 14040F: drivers/platform/mips/cpu_hwmon.c 14041 14042MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14043M: Hans Verkuil <hverkuil@xs4all.nl> 14044L: linux-media@vger.kernel.org 14045S: Odd Fixes 14046W: https://linuxtv.org 14047T: git git://linuxtv.org/media_tree.git 14048F: drivers/media/radio/radio-miropcm20* 14049 14050MMP SUPPORT 14051R: Lubomir Rintel <lkundrak@v3.sk> 14052L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14053S: Odd Fixes 14054T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14055F: arch/arm/boot/dts/mmp* 14056F: arch/arm/mach-mmp/ 14057F: include/linux/soc/mmp/ 14058 14059MMP USB PHY DRIVERS 14060R: Lubomir Rintel <lkundrak@v3.sk> 14061L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14062S: Maintained 14063F: drivers/phy/marvell/phy-mmp3-usb.c 14064F: drivers/phy/marvell/phy-pxa-usb.c 14065 14066MMU GATHER AND TLB INVALIDATION 14067M: Will Deacon <will@kernel.org> 14068M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14069M: Andrew Morton <akpm@linux-foundation.org> 14070M: Nick Piggin <npiggin@gmail.com> 14071M: Peter Zijlstra <peterz@infradead.org> 14072L: linux-arch@vger.kernel.org 14073L: linux-mm@kvack.org 14074S: Maintained 14075F: arch/*/include/asm/tlb.h 14076F: include/asm-generic/tlb.h 14077F: mm/mmu_gather.c 14078 14079MN88472 MEDIA DRIVER 14080M: Antti Palosaari <crope@iki.fi> 14081L: linux-media@vger.kernel.org 14082S: Maintained 14083W: https://linuxtv.org 14084W: http://palosaari.fi/linux/ 14085Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14086F: drivers/media/dvb-frontends/mn88472* 14087 14088MN88473 MEDIA DRIVER 14089M: Antti Palosaari <crope@iki.fi> 14090L: linux-media@vger.kernel.org 14091S: Maintained 14092W: https://linuxtv.org 14093W: http://palosaari.fi/linux/ 14094Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14095F: drivers/media/dvb-frontends/mn88473* 14096 14097MODULE SUPPORT 14098M: Luis Chamberlain <mcgrof@kernel.org> 14099L: linux-modules@vger.kernel.org 14100L: linux-kernel@vger.kernel.org 14101S: Maintained 14102T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14103F: include/linux/module.h 14104F: kernel/module/ 14105F: scripts/module* 14106 14107MONOLITHIC POWER SYSTEM PMIC DRIVER 14108M: Saravanan Sekar <sravanhome@gmail.com> 14109S: Maintained 14110F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14111F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14112F: drivers/hwmon/pmbus/mpq7932.c 14113F: drivers/iio/adc/mp2629_adc.c 14114F: drivers/mfd/mp2629.c 14115F: drivers/power/supply/mp2629_charger.c 14116F: drivers/regulator/mp5416.c 14117F: drivers/regulator/mpq7920.c 14118F: drivers/regulator/mpq7920.h 14119F: include/linux/mfd/mp2629.h 14120 14121MOST(R) TECHNOLOGY DRIVER 14122M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14123M: Christian Gromm <christian.gromm@microchip.com> 14124S: Maintained 14125F: Documentation/ABI/testing/configfs-most 14126F: Documentation/ABI/testing/sysfs-bus-most 14127F: drivers/most/ 14128F: drivers/staging/most/ 14129F: include/linux/most.h 14130 14131MOTORCOMM PHY DRIVER 14132M: Peter Geis <pgwipeout@gmail.com> 14133M: Frank <Frank.Sae@motor-comm.com> 14134L: netdev@vger.kernel.org 14135S: Maintained 14136F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14137F: drivers/net/phy/motorcomm.c 14138 14139MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14140M: Jiri Slaby <jirislaby@kernel.org> 14141S: Maintained 14142F: Documentation/driver-api/tty/moxa-smartio.rst 14143F: drivers/tty/mxser.* 14144 14145MR800 AVERMEDIA USB FM RADIO DRIVER 14146M: Alexey Klimov <klimov.linux@gmail.com> 14147L: linux-media@vger.kernel.org 14148S: Maintained 14149T: git git://linuxtv.org/media_tree.git 14150F: drivers/media/radio/radio-mr800.c 14151 14152MRF24J40 IEEE 802.15.4 RADIO DRIVER 14153M: Stefan Schmidt <stefan@datenfreihafen.org> 14154L: linux-wpan@vger.kernel.org 14155S: Odd Fixes 14156F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14157F: drivers/net/ieee802154/mrf24j40.c 14158 14159MSI LAPTOP SUPPORT 14160M: "Lee, Chun-Yi" <jlee@suse.com> 14161L: platform-driver-x86@vger.kernel.org 14162S: Maintained 14163F: drivers/platform/x86/msi-laptop.c 14164 14165MSI WMI SUPPORT 14166L: platform-driver-x86@vger.kernel.org 14167S: Orphan 14168F: drivers/platform/x86/msi-wmi.c 14169 14170MSI001 MEDIA DRIVER 14171M: Antti Palosaari <crope@iki.fi> 14172L: linux-media@vger.kernel.org 14173S: Maintained 14174W: https://linuxtv.org 14175W: http://palosaari.fi/linux/ 14176Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14177T: git git://linuxtv.org/anttip/media_tree.git 14178F: drivers/media/tuners/msi001* 14179 14180MSI2500 MEDIA DRIVER 14181M: Antti Palosaari <crope@iki.fi> 14182L: linux-media@vger.kernel.org 14183S: Maintained 14184W: https://linuxtv.org 14185W: http://palosaari.fi/linux/ 14186Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14187T: git git://linuxtv.org/anttip/media_tree.git 14188F: drivers/media/usb/msi2500/ 14189 14190MSTAR INTERRUPT CONTROLLER DRIVER 14191M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14192M: Daniel Palmer <daniel@thingy.jp> 14193S: Maintained 14194F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14195F: drivers/irqchip/irq-mst-intc.c 14196 14197MSYSTEMS DISKONCHIP G3 MTD DRIVER 14198M: Robert Jarzmik <robert.jarzmik@free.fr> 14199L: linux-mtd@lists.infradead.org 14200S: Maintained 14201F: drivers/mtd/devices/docg3* 14202 14203MT9M032 APTINA SENSOR DRIVER 14204M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14205L: linux-media@vger.kernel.org 14206S: Maintained 14207T: git git://linuxtv.org/media_tree.git 14208F: drivers/media/i2c/mt9m032.c 14209F: include/media/i2c/mt9m032.h 14210 14211MT9P031 APTINA CAMERA SENSOR 14212M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14213L: linux-media@vger.kernel.org 14214S: Maintained 14215T: git git://linuxtv.org/media_tree.git 14216F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14217F: drivers/media/i2c/mt9p031.c 14218F: include/media/i2c/mt9p031.h 14219 14220MT9T001 APTINA CAMERA SENSOR 14221M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14222L: linux-media@vger.kernel.org 14223S: Maintained 14224T: git git://linuxtv.org/media_tree.git 14225F: drivers/media/i2c/mt9t001.c 14226F: include/media/i2c/mt9t001.h 14227 14228MT9T112 APTINA CAMERA SENSOR 14229M: Jacopo Mondi <jacopo@jmondi.org> 14230L: linux-media@vger.kernel.org 14231S: Odd Fixes 14232T: git git://linuxtv.org/media_tree.git 14233F: drivers/media/i2c/mt9t112.c 14234F: include/media/i2c/mt9t112.h 14235 14236MT9V032 APTINA CAMERA SENSOR 14237M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14238L: linux-media@vger.kernel.org 14239S: Maintained 14240T: git git://linuxtv.org/media_tree.git 14241F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14242F: drivers/media/i2c/mt9v032.c 14243F: include/media/i2c/mt9v032.h 14244 14245MT9V111 APTINA CAMERA SENSOR 14246M: Jacopo Mondi <jacopo@jmondi.org> 14247L: linux-media@vger.kernel.org 14248S: Maintained 14249T: git git://linuxtv.org/media_tree.git 14250F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14251F: drivers/media/i2c/mt9v111.c 14252 14253MULTIFUNCTION DEVICES (MFD) 14254M: Lee Jones <lee@kernel.org> 14255S: Maintained 14256T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14257F: Documentation/devicetree/bindings/mfd/ 14258F: drivers/mfd/ 14259F: include/dt-bindings/mfd/ 14260F: include/linux/mfd/ 14261 14262MULTIMEDIA CARD (MMC) ETC. OVER SPI 14263S: Orphan 14264F: drivers/mmc/host/mmc_spi.c 14265F: include/linux/spi/mmc_spi.h 14266 14267MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14268M: Ulf Hansson <ulf.hansson@linaro.org> 14269L: linux-mmc@vger.kernel.org 14270S: Maintained 14271T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14272F: Documentation/devicetree/bindings/mmc/ 14273F: drivers/mmc/ 14274F: include/linux/mmc/ 14275F: include/uapi/linux/mmc/ 14276 14277MULTIPLEXER SUBSYSTEM 14278M: Peter Rosin <peda@axentia.se> 14279S: Maintained 14280F: Documentation/ABI/testing/sysfs-class-mux* 14281F: Documentation/devicetree/bindings/mux/ 14282F: drivers/mux/ 14283F: include/dt-bindings/mux/ 14284F: include/linux/mux/ 14285 14286MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14287M: Bin Liu <b-liu@ti.com> 14288L: linux-usb@vger.kernel.org 14289S: Maintained 14290F: drivers/usb/musb/ 14291 14292MXL301RF MEDIA DRIVER 14293M: Akihiro Tsukada <tskd08@gmail.com> 14294L: linux-media@vger.kernel.org 14295S: Odd Fixes 14296F: drivers/media/tuners/mxl301rf* 14297 14298MXL5007T MEDIA DRIVER 14299M: Michael Krufky <mkrufky@linuxtv.org> 14300L: linux-media@vger.kernel.org 14301S: Maintained 14302W: https://linuxtv.org 14303W: http://github.com/mkrufky 14304Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14305T: git git://linuxtv.org/mkrufky/tuners.git 14306F: drivers/media/tuners/mxl5007t.* 14307 14308MXSFB DRM DRIVER 14309M: Marek Vasut <marex@denx.de> 14310M: Stefan Agner <stefan@agner.ch> 14311L: dri-devel@lists.freedesktop.org 14312S: Supported 14313T: git git://anongit.freedesktop.org/drm/drm-misc 14314F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14315F: drivers/gpu/drm/mxsfb/ 14316 14317MYLEX DAC960 PCI RAID Controller 14318M: Hannes Reinecke <hare@kernel.org> 14319L: linux-scsi@vger.kernel.org 14320S: Supported 14321F: drivers/scsi/myrb.* 14322F: drivers/scsi/myrs.* 14323 14324MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14325M: Chris Lee <christopher.lee@cspi.com> 14326L: netdev@vger.kernel.org 14327S: Supported 14328W: https://www.cspi.com/ethernet-products/support/downloads/ 14329F: drivers/net/ethernet/myricom/myri10ge/ 14330 14331NAND FLASH SUBSYSTEM 14332M: Miquel Raynal <miquel.raynal@bootlin.com> 14333R: Richard Weinberger <richard@nod.at> 14334L: linux-mtd@lists.infradead.org 14335S: Maintained 14336W: http://www.linux-mtd.infradead.org/ 14337Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14338C: irc://irc.oftc.net/mtd 14339T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14340F: drivers/mtd/nand/ 14341F: include/linux/mtd/*nand*.h 14342 14343NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14344M: Daniel Mack <zonque@gmail.com> 14345L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14346S: Maintained 14347W: http://www.native-instruments.com 14348F: sound/usb/caiaq/ 14349 14350NATSEMI ETHERNET DRIVER (DP8381x) 14351S: Orphan 14352F: drivers/net/ethernet/natsemi/natsemi.c 14353 14354NCR 5380 SCSI DRIVERS 14355M: Finn Thain <fthain@linux-m68k.org> 14356M: Michael Schmitz <schmitzmic@gmail.com> 14357L: linux-scsi@vger.kernel.org 14358S: Maintained 14359F: Documentation/scsi/g_NCR5380.rst 14360F: drivers/scsi/NCR5380.* 14361F: drivers/scsi/arm/cumana_1.c 14362F: drivers/scsi/arm/oak.c 14363F: drivers/scsi/atari_scsi.* 14364F: drivers/scsi/dmx3191d.c 14365F: drivers/scsi/g_NCR5380.* 14366F: drivers/scsi/mac_scsi.* 14367F: drivers/scsi/sun3_scsi.* 14368F: drivers/scsi/sun3_scsi_vme.c 14369 14370NCSI LIBRARY 14371M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14372S: Maintained 14373F: net/ncsi/ 14374 14375NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14376M: Guenter Roeck <linux@roeck-us.net> 14377L: linux-hwmon@vger.kernel.org 14378S: Maintained 14379F: Documentation/hwmon/nct6775.rst 14380F: drivers/hwmon/nct6775-core.c 14381F: drivers/hwmon/nct6775-platform.c 14382F: drivers/hwmon/nct6775.h 14383 14384NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14385M: Zev Weiss <zev@bewilderbeest.net> 14386L: linux-hwmon@vger.kernel.org 14387S: Maintained 14388F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14389F: drivers/hwmon/nct6775-i2c.c 14390 14391NETDEVSIM 14392M: Jakub Kicinski <kuba@kernel.org> 14393S: Maintained 14394F: drivers/net/netdevsim/* 14395 14396NETEM NETWORK EMULATOR 14397M: Stephen Hemminger <stephen@networkplumber.org> 14398L: netdev@vger.kernel.org 14399S: Maintained 14400F: net/sched/sch_netem.c 14401 14402NETERION 10GbE DRIVERS (s2io) 14403M: Jon Mason <jdmason@kudzu.us> 14404L: netdev@vger.kernel.org 14405S: Supported 14406F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14407F: drivers/net/ethernet/neterion/ 14408 14409NETFILTER 14410M: Pablo Neira Ayuso <pablo@netfilter.org> 14411M: Jozsef Kadlecsik <kadlec@netfilter.org> 14412M: Florian Westphal <fw@strlen.de> 14413L: netfilter-devel@vger.kernel.org 14414L: coreteam@netfilter.org 14415S: Maintained 14416W: http://www.netfilter.org/ 14417W: http://www.iptables.org/ 14418W: http://www.nftables.org/ 14419Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14420C: irc://irc.libera.chat/netfilter 14421T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14422T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14423F: include/linux/netfilter* 14424F: include/linux/netfilter/ 14425F: include/net/netfilter/ 14426F: include/uapi/linux/netfilter* 14427F: include/uapi/linux/netfilter/ 14428F: net/*/netfilter.c 14429F: net/*/netfilter/ 14430F: net/bridge/br_netfilter*.c 14431F: net/netfilter/ 14432 14433NETROM NETWORK LAYER 14434M: Ralf Baechle <ralf@linux-mips.org> 14435L: linux-hams@vger.kernel.org 14436S: Maintained 14437W: http://www.linux-ax25.org/ 14438F: include/net/netrom.h 14439F: include/uapi/linux/netrom.h 14440F: net/netrom/ 14441 14442NETRONIX EMBEDDED CONTROLLER 14443M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14444S: Maintained 14445F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14446F: drivers/mfd/ntxec.c 14447F: drivers/pwm/pwm-ntxec.c 14448F: drivers/rtc/rtc-ntxec.c 14449F: include/linux/mfd/ntxec.h 14450 14451NETRONOME ETHERNET DRIVERS 14452M: Simon Horman <simon.horman@corigine.com> 14453R: Jakub Kicinski <kuba@kernel.org> 14454L: oss-drivers@corigine.com 14455S: Maintained 14456F: drivers/net/ethernet/netronome/ 14457 14458NETWORK BLOCK DEVICE (NBD) 14459M: Josef Bacik <josef@toxicpanda.com> 14460L: linux-block@vger.kernel.org 14461L: nbd@other.debian.org 14462S: Maintained 14463F: Documentation/admin-guide/blockdev/nbd.rst 14464F: drivers/block/nbd.c 14465F: include/trace/events/nbd.h 14466F: include/uapi/linux/nbd.h 14467 14468NETWORK DROP MONITOR 14469M: Neil Horman <nhorman@tuxdriver.com> 14470L: netdev@vger.kernel.org 14471S: Maintained 14472W: https://fedorahosted.org/dropwatch/ 14473F: include/uapi/linux/net_dropmon.h 14474F: net/core/drop_monitor.c 14475 14476NETWORKING DRIVERS 14477M: "David S. Miller" <davem@davemloft.net> 14478M: Eric Dumazet <edumazet@google.com> 14479M: Jakub Kicinski <kuba@kernel.org> 14480M: Paolo Abeni <pabeni@redhat.com> 14481L: netdev@vger.kernel.org 14482S: Maintained 14483Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14484T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14485T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14486F: Documentation/devicetree/bindings/net/ 14487F: drivers/connector/ 14488F: drivers/net/ 14489F: include/dt-bindings/net/ 14490F: include/linux/etherdevice.h 14491F: include/linux/fcdevice.h 14492F: include/linux/fddidevice.h 14493F: include/linux/hippidevice.h 14494F: include/linux/if_* 14495F: include/linux/inetdevice.h 14496F: include/linux/netdevice.h 14497F: include/uapi/linux/if_* 14498F: include/uapi/linux/netdevice.h 14499 14500NETWORKING DRIVERS (WIRELESS) 14501M: Kalle Valo <kvalo@kernel.org> 14502L: linux-wireless@vger.kernel.org 14503S: Maintained 14504W: https://wireless.wiki.kernel.org/ 14505Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14506T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14507T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14508F: Documentation/devicetree/bindings/net/wireless/ 14509F: drivers/net/wireless/ 14510 14511NETWORKING [DSA] 14512M: Andrew Lunn <andrew@lunn.ch> 14513M: Florian Fainelli <f.fainelli@gmail.com> 14514M: Vladimir Oltean <olteanv@gmail.com> 14515S: Maintained 14516F: Documentation/devicetree/bindings/net/dsa/ 14517F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14518F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14519F: drivers/net/dsa/ 14520F: include/linux/dsa/ 14521F: include/linux/platform_data/dsa.h 14522F: include/net/dsa.h 14523F: net/dsa/ 14524F: tools/testing/selftests/drivers/net/dsa/ 14525 14526NETWORKING [GENERAL] 14527M: "David S. Miller" <davem@davemloft.net> 14528M: Eric Dumazet <edumazet@google.com> 14529M: Jakub Kicinski <kuba@kernel.org> 14530M: Paolo Abeni <pabeni@redhat.com> 14531L: netdev@vger.kernel.org 14532S: Maintained 14533Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14534B: mailto:netdev@vger.kernel.org 14535T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14536T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14537F: Documentation/core-api/netlink.rst 14538F: Documentation/networking/ 14539F: Documentation/process/maintainer-netdev.rst 14540F: Documentation/userspace-api/netlink/ 14541F: include/linux/in.h 14542F: include/linux/net.h 14543F: include/linux/netdevice.h 14544F: include/net/ 14545F: include/uapi/linux/in.h 14546F: include/uapi/linux/net.h 14547F: include/uapi/linux/net_namespace.h 14548F: include/uapi/linux/netdevice.h 14549F: lib/net_utils.c 14550F: lib/random32.c 14551F: net/ 14552F: tools/net/ 14553F: tools/testing/selftests/net/ 14554 14555NETWORKING [IPSEC] 14556M: Steffen Klassert <steffen.klassert@secunet.com> 14557M: Herbert Xu <herbert@gondor.apana.org.au> 14558M: "David S. Miller" <davem@davemloft.net> 14559L: netdev@vger.kernel.org 14560S: Maintained 14561T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14562T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14563F: include/net/xfrm.h 14564F: include/uapi/linux/xfrm.h 14565F: net/ipv4/ah4.c 14566F: net/ipv4/esp4* 14567F: net/ipv4/ip_vti.c 14568F: net/ipv4/ipcomp.c 14569F: net/ipv4/xfrm* 14570F: net/ipv6/ah6.c 14571F: net/ipv6/esp6* 14572F: net/ipv6/ip6_vti.c 14573F: net/ipv6/ipcomp6.c 14574F: net/ipv6/xfrm* 14575F: net/key/ 14576F: net/xfrm/ 14577F: tools/testing/selftests/net/ipsec.c 14578 14579NETWORKING [IPv4/IPv6] 14580M: "David S. Miller" <davem@davemloft.net> 14581M: David Ahern <dsahern@kernel.org> 14582L: netdev@vger.kernel.org 14583S: Maintained 14584T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14585F: arch/x86/net/* 14586F: include/linux/ip.h 14587F: include/linux/ipv6* 14588F: include/net/fib* 14589F: include/net/ip* 14590F: include/net/route.h 14591F: net/ipv4/ 14592F: net/ipv6/ 14593 14594NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14595M: Paul Moore <paul@paul-moore.com> 14596L: netdev@vger.kernel.org 14597L: linux-security-module@vger.kernel.org 14598S: Maintained 14599W: https://github.com/netlabel 14600F: Documentation/netlabel/ 14601F: include/net/calipso.h 14602F: include/net/cipso_ipv4.h 14603F: include/net/netlabel.h 14604F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14605F: include/uapi/linux/netfilter/xt_SECMARK.h 14606F: net/ipv4/cipso_ipv4.c 14607F: net/ipv6/calipso.c 14608F: net/netfilter/xt_CONNSECMARK.c 14609F: net/netfilter/xt_SECMARK.c 14610F: net/netlabel/ 14611 14612NETWORKING [MPTCP] 14613M: Matthieu Baerts <matthieu.baerts@tessares.net> 14614L: netdev@vger.kernel.org 14615L: mptcp@lists.linux.dev 14616S: Maintained 14617W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14618B: https://github.com/multipath-tcp/mptcp_net-next/issues 14619F: Documentation/networking/mptcp-sysctl.rst 14620F: include/net/mptcp.h 14621F: include/trace/events/mptcp.h 14622F: include/uapi/linux/mptcp.h 14623F: net/mptcp/ 14624F: tools/testing/selftests/bpf/*/*mptcp*.c 14625F: tools/testing/selftests/net/mptcp/ 14626 14627NETWORKING [TCP] 14628M: Eric Dumazet <edumazet@google.com> 14629L: netdev@vger.kernel.org 14630S: Maintained 14631F: include/linux/tcp.h 14632F: include/net/tcp.h 14633F: include/trace/events/tcp.h 14634F: include/uapi/linux/tcp.h 14635F: net/ipv4/syncookies.c 14636F: net/ipv4/tcp*.c 14637F: net/ipv6/syncookies.c 14638F: net/ipv6/tcp*.c 14639 14640NETWORKING [TLS] 14641M: Boris Pismenny <borisp@nvidia.com> 14642M: John Fastabend <john.fastabend@gmail.com> 14643M: Jakub Kicinski <kuba@kernel.org> 14644L: netdev@vger.kernel.org 14645S: Maintained 14646F: include/net/tls.h 14647F: include/uapi/linux/tls.h 14648F: net/tls/* 14649 14650NETXEN (1/10) GbE SUPPORT 14651M: Manish Chopra <manishc@marvell.com> 14652M: Rahul Verma <rahulv@marvell.com> 14653M: GR-Linux-NIC-Dev@marvell.com 14654L: netdev@vger.kernel.org 14655S: Supported 14656F: drivers/net/ethernet/qlogic/netxen/ 14657 14658NET_FAILOVER MODULE 14659M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14660L: netdev@vger.kernel.org 14661S: Supported 14662F: Documentation/networking/net_failover.rst 14663F: drivers/net/net_failover.c 14664F: include/net/net_failover.h 14665 14666NEXTHOP 14667M: David Ahern <dsahern@kernel.org> 14668L: netdev@vger.kernel.org 14669S: Maintained 14670F: include/net/netns/nexthop.h 14671F: include/net/nexthop.h 14672F: include/uapi/linux/nexthop.h 14673F: net/ipv4/nexthop.c 14674 14675NFC SUBSYSTEM 14676M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14677L: linux-nfc@lists.01.org (subscribers-only) 14678L: netdev@vger.kernel.org 14679S: Maintained 14680B: mailto:linux-nfc@lists.01.org 14681F: Documentation/devicetree/bindings/net/nfc/ 14682F: drivers/nfc/ 14683F: include/linux/platform_data/nfcmrvl.h 14684F: include/net/nfc/ 14685F: include/uapi/linux/nfc.h 14686F: net/nfc/ 14687 14688NFC VIRTUAL NCI DEVICE DRIVER 14689M: Bongsu Jeon <bongsu.jeon@samsung.com> 14690L: netdev@vger.kernel.org 14691L: linux-nfc@lists.01.org (subscribers-only) 14692S: Supported 14693F: drivers/nfc/virtual_ncidev.c 14694F: tools/testing/selftests/nci/ 14695 14696NFS, SUNRPC, AND LOCKD CLIENTS 14697M: Trond Myklebust <trond.myklebust@hammerspace.com> 14698M: Anna Schumaker <anna@kernel.org> 14699L: linux-nfs@vger.kernel.org 14700S: Maintained 14701W: http://client.linux-nfs.org 14702T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14703F: fs/lockd/ 14704F: fs/nfs/ 14705F: fs/nfs_common/ 14706F: include/linux/lockd/ 14707F: include/linux/nfs* 14708F: include/linux/sunrpc/ 14709F: include/uapi/linux/nfs* 14710F: include/uapi/linux/sunrpc/ 14711F: net/sunrpc/ 14712F: Documentation/filesystems/nfs/ 14713 14714NILFS2 FILESYSTEM 14715M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14716L: linux-nilfs@vger.kernel.org 14717S: Supported 14718W: https://nilfs.sourceforge.io/ 14719W: https://nilfs.osdn.jp/ 14720T: git https://github.com/konis/nilfs2.git 14721F: Documentation/filesystems/nilfs2.rst 14722F: fs/nilfs2/ 14723F: include/trace/events/nilfs2.h 14724F: include/uapi/linux/nilfs2_api.h 14725F: include/uapi/linux/nilfs2_ondisk.h 14726 14727NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14728M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14729S: Maintained 14730W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14731F: Documentation/scsi/NinjaSCSI.rst 14732F: drivers/scsi/pcmcia/nsp_* 14733 14734NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14735M: GOTO Masanori <gotom@debian.or.jp> 14736M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14737S: Maintained 14738W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14739F: Documentation/scsi/NinjaSCSI.rst 14740F: drivers/scsi/nsp32* 14741 14742NINTENDO HID DRIVER 14743M: Daniel J. Ogorchock <djogorchock@gmail.com> 14744L: linux-input@vger.kernel.org 14745S: Maintained 14746F: drivers/hid/hid-nintendo* 14747 14748NIOS2 ARCHITECTURE 14749M: Dinh Nguyen <dinguyen@kernel.org> 14750S: Maintained 14751T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14752F: arch/nios2/ 14753 14754NITRO ENCLAVES (NE) 14755M: Alexandru Ciobotaru <alcioa@amazon.com> 14756L: linux-kernel@vger.kernel.org 14757L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14758S: Supported 14759W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14760F: Documentation/virt/ne_overview.rst 14761F: drivers/virt/nitro_enclaves/ 14762F: include/linux/nitro_enclaves.h 14763F: include/uapi/linux/nitro_enclaves.h 14764F: samples/nitro_enclaves/ 14765 14766NOHZ, DYNTICKS SUPPORT 14767M: Frederic Weisbecker <fweisbec@gmail.com> 14768M: Thomas Gleixner <tglx@linutronix.de> 14769M: Ingo Molnar <mingo@kernel.org> 14770L: linux-kernel@vger.kernel.org 14771S: Maintained 14772T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14773F: include/linux/sched/nohz.h 14774F: include/linux/tick.h 14775F: kernel/time/tick*.* 14776 14777NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14778M: Pavel Machek <pavel@ucw.cz> 14779M: Sakari Ailus <sakari.ailus@iki.fi> 14780L: linux-media@vger.kernel.org 14781S: Maintained 14782F: drivers/media/i2c/ad5820.c 14783F: drivers/media/i2c/et8ek8 14784 14785NOKIA N900 POWER SUPPLY DRIVERS 14786R: Pali Rohár <pali@kernel.org> 14787F: drivers/power/supply/bq2415x_charger.c 14788F: drivers/power/supply/bq27xxx_battery.c 14789F: drivers/power/supply/bq27xxx_battery_i2c.c 14790F: drivers/power/supply/isp1704_charger.c 14791F: drivers/power/supply/rx51_battery.c 14792F: include/linux/power/bq2415x_charger.h 14793F: include/linux/power/bq27xxx_battery.h 14794 14795NOLIBC HEADER FILE 14796M: Willy Tarreau <w@1wt.eu> 14797S: Maintained 14798T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14799F: tools/include/nolibc/ 14800F: tools/testing/selftests/nolibc/ 14801 14802NSDEPS 14803M: Matthias Maennich <maennich@google.com> 14804S: Maintained 14805F: Documentation/core-api/symbol-namespaces.rst 14806F: scripts/nsdeps 14807 14808NTB AMD DRIVER 14809M: Sanjay R Mehta <sanju.mehta@amd.com> 14810M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14811L: ntb@lists.linux.dev 14812S: Supported 14813F: drivers/ntb/hw/amd/ 14814 14815NTB DRIVER CORE 14816M: Jon Mason <jdmason@kudzu.us> 14817M: Dave Jiang <dave.jiang@intel.com> 14818M: Allen Hubbe <allenbh@gmail.com> 14819L: ntb@lists.linux.dev 14820S: Supported 14821W: https://github.com/jonmason/ntb/wiki 14822T: git git://github.com/jonmason/ntb.git 14823F: drivers/net/ntb_netdev.c 14824F: drivers/ntb/ 14825F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14826F: include/linux/ntb.h 14827F: include/linux/ntb_transport.h 14828F: tools/testing/selftests/ntb/ 14829 14830NTB IDT DRIVER 14831M: Serge Semin <fancer.lancer@gmail.com> 14832L: ntb@lists.linux.dev 14833S: Supported 14834F: drivers/ntb/hw/idt/ 14835 14836NTB INTEL DRIVER 14837M: Dave Jiang <dave.jiang@intel.com> 14838L: ntb@lists.linux.dev 14839S: Supported 14840W: https://github.com/davejiang/linux/wiki 14841T: git https://github.com/davejiang/linux.git 14842F: drivers/ntb/hw/intel/ 14843 14844NTFS FILESYSTEM 14845M: Anton Altaparmakov <anton@tuxera.com> 14846L: linux-ntfs-dev@lists.sourceforge.net 14847S: Supported 14848W: http://www.tuxera.com/ 14849T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14850F: Documentation/filesystems/ntfs.rst 14851F: fs/ntfs/ 14852 14853NTFS3 FILESYSTEM 14854M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14855L: ntfs3@lists.linux.dev 14856S: Supported 14857W: http://www.paragon-software.com/ 14858T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14859F: Documentation/filesystems/ntfs3.rst 14860F: fs/ntfs3/ 14861 14862NUBUS SUBSYSTEM 14863M: Finn Thain <fthain@linux-m68k.org> 14864L: linux-m68k@lists.linux-m68k.org 14865S: Maintained 14866F: arch/*/include/asm/nubus.h 14867F: drivers/nubus/ 14868F: include/linux/nubus.h 14869F: include/uapi/linux/nubus.h 14870 14871NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14872M: Antonino Daplas <adaplas@gmail.com> 14873L: linux-fbdev@vger.kernel.org 14874S: Maintained 14875F: drivers/video/fbdev/nvidia/ 14876F: drivers/video/fbdev/riva/ 14877 14878NVIDIA WMI EC BACKLIGHT DRIVER 14879M: Daniel Dadap <ddadap@nvidia.com> 14880L: platform-driver-x86@vger.kernel.org 14881S: Supported 14882F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14883F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14884 14885NVM EXPRESS DRIVER 14886M: Keith Busch <kbusch@kernel.org> 14887M: Jens Axboe <axboe@fb.com> 14888M: Christoph Hellwig <hch@lst.de> 14889M: Sagi Grimberg <sagi@grimberg.me> 14890L: linux-nvme@lists.infradead.org 14891S: Supported 14892W: http://git.infradead.org/nvme.git 14893T: git git://git.infradead.org/nvme.git 14894F: Documentation/nvme/ 14895F: drivers/nvme/common/ 14896F: drivers/nvme/host/ 14897F: include/linux/nvme-*.h 14898F: include/linux/nvme.h 14899F: include/uapi/linux/nvme_ioctl.h 14900 14901NVM EXPRESS FABRICS AUTHENTICATION 14902M: Hannes Reinecke <hare@suse.de> 14903L: linux-nvme@lists.infradead.org 14904S: Supported 14905F: drivers/nvme/host/auth.c 14906F: drivers/nvme/target/auth.c 14907F: drivers/nvme/target/fabrics-cmd-auth.c 14908F: include/linux/nvme-auth.h 14909 14910NVM EXPRESS HARDWARE MONITORING SUPPORT 14911M: Guenter Roeck <linux@roeck-us.net> 14912L: linux-nvme@lists.infradead.org 14913S: Supported 14914F: drivers/nvme/host/hwmon.c 14915 14916NVM EXPRESS FC TRANSPORT DRIVERS 14917M: James Smart <james.smart@broadcom.com> 14918L: linux-nvme@lists.infradead.org 14919S: Supported 14920F: drivers/nvme/host/fc.c 14921F: drivers/nvme/target/fc.c 14922F: drivers/nvme/target/fcloop.c 14923F: include/linux/nvme-fc-driver.h 14924F: include/linux/nvme-fc.h 14925 14926NVM EXPRESS TARGET DRIVER 14927M: Christoph Hellwig <hch@lst.de> 14928M: Sagi Grimberg <sagi@grimberg.me> 14929M: Chaitanya Kulkarni <kch@nvidia.com> 14930L: linux-nvme@lists.infradead.org 14931S: Supported 14932W: http://git.infradead.org/nvme.git 14933T: git git://git.infradead.org/nvme.git 14934F: drivers/nvme/target/ 14935 14936NVMEM FRAMEWORK 14937M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14938S: Maintained 14939T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14940F: Documentation/ABI/stable/sysfs-bus-nvmem 14941F: Documentation/devicetree/bindings/nvmem/ 14942F: drivers/nvmem/ 14943F: include/linux/nvmem-consumer.h 14944F: include/linux/nvmem-provider.h 14945 14946NXP C45 TJA11XX PHY DRIVER 14947M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14948L: netdev@vger.kernel.org 14949S: Maintained 14950F: drivers/net/phy/nxp-c45-tja11xx.c 14951 14952NXP FSPI DRIVER 14953M: Han Xu <han.xu@nxp.com> 14954M: Haibo Chen <haibo.chen@nxp.com> 14955R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14956L: linux-spi@vger.kernel.org 14957S: Maintained 14958F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14959F: drivers/spi/spi-nxp-fspi.c 14960 14961NXP FXAS21002C DRIVER 14962M: Rui Miguel Silva <rmfrfs@gmail.com> 14963L: linux-iio@vger.kernel.org 14964S: Maintained 14965F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14966F: drivers/iio/gyro/fxas21002c.h 14967F: drivers/iio/gyro/fxas21002c_core.c 14968F: drivers/iio/gyro/fxas21002c_i2c.c 14969F: drivers/iio/gyro/fxas21002c_spi.c 14970 14971NXP i.MX CLOCK DRIVERS 14972M: Abel Vesa <abelvesa@kernel.org> 14973R: Peng Fan <peng.fan@nxp.com> 14974L: linux-clk@vger.kernel.org 14975L: linux-imx@nxp.com 14976S: Maintained 14977T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 14978F: Documentation/devicetree/bindings/clock/imx* 14979F: drivers/clk/imx/ 14980F: include/dt-bindings/clock/imx* 14981 14982NXP i.MX 8MQ DCSS DRIVER 14983M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 14984R: Lucas Stach <l.stach@pengutronix.de> 14985L: dri-devel@lists.freedesktop.org 14986S: Maintained 14987F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 14988F: drivers/gpu/drm/imx/dcss/ 14989 14990NXP i.MX 8QXP ADC DRIVER 14991M: Cai Huoqing <cai.huoqing@linux.dev> 14992M: Haibo Chen <haibo.chen@nxp.com> 14993L: linux-imx@nxp.com 14994L: linux-iio@vger.kernel.org 14995S: Maintained 14996F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 14997F: drivers/iio/adc/imx8qxp-adc.c 14998 14999NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15000M: Haibo Chen <haibo.chen@nxp.com> 15001L: linux-iio@vger.kernel.org 15002L: linux-imx@nxp.com 15003S: Maintained 15004F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15005F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15006F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15007F: drivers/iio/adc/imx7d_adc.c 15008F: drivers/iio/adc/imx93_adc.c 15009F: drivers/iio/adc/vf610_adc.c 15010 15011NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15012M: Jagan Teki <jagan@amarulasolutions.com> 15013S: Maintained 15014F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15015F: drivers/regulator/pf8x00-regulator.c 15016 15017NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15018M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15019L: linux-kernel@vger.kernel.org 15020S: Maintained 15021F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15022F: drivers/extcon/extcon-ptn5150.c 15023 15024NXP SGTL5000 DRIVER 15025M: Fabio Estevam <festevam@gmail.com> 15026L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15027S: Maintained 15028F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15029F: sound/soc/codecs/sgtl5000* 15030 15031NXP SJA1105 ETHERNET SWITCH DRIVER 15032M: Vladimir Oltean <olteanv@gmail.com> 15033L: linux-kernel@vger.kernel.org 15034S: Maintained 15035F: drivers/net/dsa/sja1105 15036F: drivers/net/pcs/pcs-xpcs-nxp.c 15037 15038NXP TDA998X DRM DRIVER 15039M: Russell King <linux@armlinux.org.uk> 15040S: Maintained 15041T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15042T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15043F: drivers/gpu/drm/i2c/tda998x_drv.c 15044F: include/drm/i2c/tda998x.h 15045F: include/dt-bindings/display/tda998x.h 15046K: "nxp,tda998x" 15047 15048NXP TFA9879 DRIVER 15049M: Peter Rosin <peda@axentia.se> 15050L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15051S: Maintained 15052F: Documentation/devicetree/bindings/sound/tfa9879.txt 15053F: sound/soc/codecs/tfa9879* 15054 15055NXP/Goodix TFA989X (TFA1) DRIVER 15056M: Stephan Gerhold <stephan@gerhold.net> 15057L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15058S: Maintained 15059F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15060F: sound/soc/codecs/tfa989x.c 15061 15062NXP-NCI NFC DRIVER 15063L: linux-nfc@lists.01.org (subscribers-only) 15064S: Orphan 15065F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15066F: drivers/nfc/nxp-nci 15067 15068NXP i.MX 8MP DW100 V4L2 DRIVER 15069M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15070L: linux-media@vger.kernel.org 15071S: Maintained 15072F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15073F: Documentation/userspace-api/media/drivers/dw100.rst 15074F: drivers/media/platform/nxp/dw100/ 15075F: include/uapi/linux/dw100.h 15076 15077NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15078M: Mirela Rabulea <mirela.rabulea@nxp.com> 15079R: NXP Linux Team <linux-imx@nxp.com> 15080L: linux-media@vger.kernel.org 15081S: Maintained 15082F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15083F: drivers/media/platform/nxp/imx-jpeg 15084 15085NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15086M: Jonas Malaco <jonas@protocubo.io> 15087L: linux-hwmon@vger.kernel.org 15088S: Maintained 15089F: Documentation/hwmon/nzxt-kraken2.rst 15090F: drivers/hwmon/nzxt-kraken2.c 15091 15092NZXT-SMART2 HARDWARE MONITORING DRIVER 15093M: Aleksandr Mezin <mezin.alexander@gmail.com> 15094L: linux-hwmon@vger.kernel.org 15095S: Maintained 15096F: Documentation/hwmon/nzxt-smart2.rst 15097F: drivers/hwmon/nzxt-smart2.c 15098 15099OBJAGG 15100M: Jiri Pirko <jiri@resnulli.us> 15101L: netdev@vger.kernel.org 15102S: Supported 15103F: include/linux/objagg.h 15104F: lib/objagg.c 15105F: lib/test_objagg.c 15106 15107OBJTOOL 15108M: Josh Poimboeuf <jpoimboe@kernel.org> 15109M: Peter Zijlstra <peterz@infradead.org> 15110S: Supported 15111F: tools/objtool/ 15112F: include/linux/objtool.h 15113 15114OCELOT ETHERNET SWITCH DRIVER 15115M: Vladimir Oltean <vladimir.oltean@nxp.com> 15116M: Claudiu Manoil <claudiu.manoil@nxp.com> 15117M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15118M: UNGLinuxDriver@microchip.com 15119L: netdev@vger.kernel.org 15120S: Supported 15121F: drivers/net/dsa/ocelot/* 15122F: drivers/net/ethernet/mscc/ 15123F: include/soc/mscc/ocelot* 15124F: net/dsa/tag_ocelot.c 15125F: net/dsa/tag_ocelot_8021q.c 15126F: tools/testing/selftests/drivers/net/ocelot/* 15127 15128OCELOT EXTERNAL SWITCH CONTROL 15129M: Colin Foster <colin.foster@in-advantage.com> 15130S: Supported 15131F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15132F: drivers/mfd/ocelot* 15133F: drivers/net/dsa/ocelot/ocelot_ext.c 15134F: include/linux/mfd/ocelot.h 15135 15136OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15137M: Frederic Barrat <fbarrat@linux.ibm.com> 15138M: Andrew Donnellan <ajd@linux.ibm.com> 15139L: linuxppc-dev@lists.ozlabs.org 15140S: Supported 15141F: Documentation/userspace-api/accelerators/ocxl.rst 15142F: arch/powerpc/include/asm/pnv-ocxl.h 15143F: arch/powerpc/platforms/powernv/ocxl.c 15144F: drivers/misc/ocxl/ 15145F: include/misc/ocxl* 15146F: include/uapi/misc/ocxl.h 15147 15148OMAP AUDIO SUPPORT 15149M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15150M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15151L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15152L: linux-omap@vger.kernel.org 15153S: Maintained 15154F: sound/soc/ti/n810.c 15155F: sound/soc/ti/omap* 15156F: sound/soc/ti/rx51.c 15157F: sound/soc/ti/sdma-pcm.* 15158 15159OMAP CLOCK FRAMEWORK SUPPORT 15160M: Paul Walmsley <paul@pwsan.com> 15161L: linux-omap@vger.kernel.org 15162S: Maintained 15163F: arch/arm/*omap*/*clock* 15164 15165OMAP DEVICE TREE SUPPORT 15166M: Benoît Cousson <bcousson@baylibre.com> 15167M: Tony Lindgren <tony@atomide.com> 15168L: linux-omap@vger.kernel.org 15169L: devicetree@vger.kernel.org 15170S: Maintained 15171F: arch/arm/boot/dts/*am3* 15172F: arch/arm/boot/dts/*am4* 15173F: arch/arm/boot/dts/*am5* 15174F: arch/arm/boot/dts/*dra7* 15175F: arch/arm/boot/dts/*omap* 15176F: arch/arm/boot/dts/logicpd-som-lv* 15177F: arch/arm/boot/dts/logicpd-torpedo* 15178 15179OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15180L: linux-omap@vger.kernel.org 15181L: linux-fbdev@vger.kernel.org 15182S: Orphan 15183F: Documentation/arm/omap/dss.rst 15184F: drivers/video/fbdev/omap2/ 15185 15186OMAP FRAMEBUFFER SUPPORT 15187L: linux-fbdev@vger.kernel.org 15188L: linux-omap@vger.kernel.org 15189S: Orphan 15190F: drivers/video/fbdev/omap/ 15191 15192OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15193M: Roger Quadros <rogerq@kernel.org> 15194M: Tony Lindgren <tony@atomide.com> 15195L: linux-omap@vger.kernel.org 15196S: Maintained 15197F: arch/arm/mach-omap2/*gpmc* 15198F: drivers/memory/omap-gpmc.c 15199 15200OMAP GPIO DRIVER 15201M: Grygorii Strashko <grygorii.strashko@ti.com> 15202M: Santosh Shilimkar <ssantosh@kernel.org> 15203M: Kevin Hilman <khilman@kernel.org> 15204L: linux-omap@vger.kernel.org 15205S: Maintained 15206F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15207F: drivers/gpio/gpio-omap.c 15208 15209OMAP HARDWARE SPINLOCK SUPPORT 15210M: Ohad Ben-Cohen <ohad@wizery.com> 15211L: linux-omap@vger.kernel.org 15212S: Maintained 15213F: drivers/hwspinlock/omap_hwspinlock.c 15214 15215OMAP HS MMC SUPPORT 15216L: linux-mmc@vger.kernel.org 15217L: linux-omap@vger.kernel.org 15218S: Orphan 15219F: drivers/mmc/host/omap_hsmmc.c 15220 15221OMAP HWMOD DATA 15222M: Paul Walmsley <paul@pwsan.com> 15223L: linux-omap@vger.kernel.org 15224S: Maintained 15225F: arch/arm/mach-omap2/omap_hwmod*data* 15226 15227OMAP HWMOD SUPPORT 15228M: Benoît Cousson <bcousson@baylibre.com> 15229M: Paul Walmsley <paul@pwsan.com> 15230L: linux-omap@vger.kernel.org 15231S: Maintained 15232F: arch/arm/mach-omap2/omap_hwmod.* 15233 15234OMAP I2C DRIVER 15235M: Vignesh R <vigneshr@ti.com> 15236L: linux-omap@vger.kernel.org 15237L: linux-i2c@vger.kernel.org 15238S: Maintained 15239F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15240F: drivers/i2c/busses/i2c-omap.c 15241 15242OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15243M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15244L: linux-media@vger.kernel.org 15245S: Maintained 15246F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15247F: drivers/media/platform/ti/omap3isp/ 15248F: drivers/staging/media/omap4iss/ 15249 15250OMAP MMC SUPPORT 15251M: Aaro Koskinen <aaro.koskinen@iki.fi> 15252L: linux-omap@vger.kernel.org 15253S: Odd Fixes 15254F: drivers/mmc/host/omap.c 15255 15256OMAP POWER MANAGEMENT SUPPORT 15257M: Kevin Hilman <khilman@kernel.org> 15258L: linux-omap@vger.kernel.org 15259S: Maintained 15260F: arch/arm/*omap*/*pm* 15261F: drivers/cpufreq/omap-cpufreq.c 15262 15263OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15264M: Paul Walmsley <paul@pwsan.com> 15265L: linux-omap@vger.kernel.org 15266S: Maintained 15267F: arch/arm/mach-omap2/prm* 15268 15269OMAP RANDOM NUMBER GENERATOR SUPPORT 15270M: Deepak Saxena <dsaxena@plexity.net> 15271S: Maintained 15272F: drivers/char/hw_random/omap-rng.c 15273 15274OMAP USB SUPPORT 15275L: linux-usb@vger.kernel.org 15276L: linux-omap@vger.kernel.org 15277S: Orphan 15278F: arch/arm/*omap*/usb* 15279F: drivers/usb/*/*omap* 15280 15281OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15282M: Mark Jackson <mpfj@newflow.co.uk> 15283L: linux-omap@vger.kernel.org 15284S: Maintained 15285F: arch/arm/boot/dts/am335x-nano.dts 15286 15287OMAP1 SUPPORT 15288M: Aaro Koskinen <aaro.koskinen@iki.fi> 15289M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15290M: Tony Lindgren <tony@atomide.com> 15291L: linux-omap@vger.kernel.org 15292S: Maintained 15293Q: http://patchwork.kernel.org/project/linux-omap/list/ 15294T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15295F: arch/arm/configs/omap1_defconfig 15296F: arch/arm/mach-omap1/ 15297F: drivers/i2c/busses/i2c-omap.c 15298F: include/linux/platform_data/ams-delta-fiq.h 15299F: include/linux/platform_data/i2c-omap.h 15300 15301OMAP2+ SUPPORT 15302M: Tony Lindgren <tony@atomide.com> 15303L: linux-omap@vger.kernel.org 15304S: Maintained 15305W: http://www.muru.com/linux/omap/ 15306W: http://linux.omap.com/ 15307Q: http://patchwork.kernel.org/project/linux-omap/list/ 15308T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15309F: arch/arm/configs/omap2plus_defconfig 15310F: arch/arm/mach-omap2/ 15311F: drivers/bus/ti-sysc.c 15312F: drivers/i2c/busses/i2c-omap.c 15313F: drivers/irqchip/irq-omap-intc.c 15314F: drivers/mfd/*omap*.c 15315F: drivers/mfd/menelaus.c 15316F: drivers/mfd/palmas.c 15317F: drivers/mfd/tps65217.c 15318F: drivers/mfd/tps65218.c 15319F: drivers/mfd/tps65219.c 15320F: drivers/mfd/tps65910.c 15321F: drivers/mfd/twl-core.[ch] 15322F: drivers/mfd/twl4030*.c 15323F: drivers/mfd/twl6030*.c 15324F: drivers/mfd/twl6040*.c 15325F: drivers/regulator/palmas-regulator*.c 15326F: drivers/regulator/pbias-regulator.c 15327F: drivers/regulator/tps65217-regulator.c 15328F: drivers/regulator/tps65218-regulator.c 15329F: drivers/regulator/tps65219-regulator.c 15330F: drivers/regulator/tps65910-regulator.c 15331F: drivers/regulator/twl-regulator.c 15332F: drivers/regulator/twl6030-regulator.c 15333F: include/linux/platform_data/i2c-omap.h 15334F: include/linux/platform_data/ti-sysc.h 15335 15336OMFS FILESYSTEM 15337M: Bob Copeland <me@bobcopeland.com> 15338L: linux-karma-devel@lists.sourceforge.net 15339S: Maintained 15340F: Documentation/filesystems/omfs.rst 15341F: fs/omfs/ 15342 15343OMNIKEY CARDMAN 4000 DRIVER 15344M: Harald Welte <laforge@gnumonks.org> 15345S: Maintained 15346F: drivers/char/pcmcia/cm4000_cs.c 15347F: include/linux/cm4000_cs.h 15348F: include/uapi/linux/cm4000_cs.h 15349 15350OMNIKEY CARDMAN 4040 DRIVER 15351M: Harald Welte <laforge@gnumonks.org> 15352S: Maintained 15353F: drivers/char/pcmcia/cm4040_cs.* 15354 15355OMNIVISION OG01A1B SENSOR DRIVER 15356M: Shawn Tu <shawnx.tu@intel.com> 15357L: linux-media@vger.kernel.org 15358S: Maintained 15359F: drivers/media/i2c/og01a1b.c 15360 15361OMNIVISION OV02A10 SENSOR DRIVER 15362M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15363L: linux-media@vger.kernel.org 15364S: Maintained 15365T: git git://linuxtv.org/media_tree.git 15366F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15367F: drivers/media/i2c/ov02a10.c 15368 15369OMNIVISION OV08D10 SENSOR DRIVER 15370M: Jimmy Su <jimmy.su@intel.com> 15371L: linux-media@vger.kernel.org 15372S: Maintained 15373T: git git://linuxtv.org/media_tree.git 15374F: drivers/media/i2c/ov08d10.c 15375 15376OMNIVISION OV08X40 SENSOR DRIVER 15377M: Jason Chen <jason.z.chen@intel.com> 15378L: linux-media@vger.kernel.org 15379S: Maintained 15380T: git git://linuxtv.org/media_tree.git 15381F: drivers/media/i2c/ov08x40.c 15382 15383OMNIVISION OV13858 SENSOR DRIVER 15384M: Sakari Ailus <sakari.ailus@linux.intel.com> 15385L: linux-media@vger.kernel.org 15386S: Maintained 15387T: git git://linuxtv.org/media_tree.git 15388F: drivers/media/i2c/ov13858.c 15389 15390OMNIVISION OV13B10 SENSOR DRIVER 15391M: Arec Kao <arec.kao@intel.com> 15392L: linux-media@vger.kernel.org 15393S: Maintained 15394T: git git://linuxtv.org/media_tree.git 15395F: drivers/media/i2c/ov13b10.c 15396 15397OMNIVISION OV2680 SENSOR DRIVER 15398M: Rui Miguel Silva <rmfrfs@gmail.com> 15399L: linux-media@vger.kernel.org 15400S: Maintained 15401T: git git://linuxtv.org/media_tree.git 15402F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15403F: drivers/media/i2c/ov2680.c 15404 15405OMNIVISION OV2685 SENSOR DRIVER 15406M: Shunqian Zheng <zhengsq@rock-chips.com> 15407L: linux-media@vger.kernel.org 15408S: Maintained 15409T: git git://linuxtv.org/media_tree.git 15410F: drivers/media/i2c/ov2685.c 15411 15412OMNIVISION OV2740 SENSOR DRIVER 15413M: Tianshu Qiu <tian.shu.qiu@intel.com> 15414R: Shawn Tu <shawnx.tu@intel.com> 15415R: Bingbu Cao <bingbu.cao@intel.com> 15416L: linux-media@vger.kernel.org 15417S: Maintained 15418T: git git://linuxtv.org/media_tree.git 15419F: drivers/media/i2c/ov2740.c 15420 15421OMNIVISION OV4689 SENSOR DRIVER 15422M: Mikhail Rudenko <mike.rudenko@gmail.com> 15423L: linux-media@vger.kernel.org 15424S: Maintained 15425T: git git://linuxtv.org/media_tree.git 15426F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15427F: drivers/media/i2c/ov5647.c 15428 15429OMNIVISION OV5640 SENSOR DRIVER 15430M: Steve Longerbeam <slongerbeam@gmail.com> 15431L: linux-media@vger.kernel.org 15432S: Maintained 15433T: git git://linuxtv.org/media_tree.git 15434F: drivers/media/i2c/ov5640.c 15435 15436OMNIVISION OV5647 SENSOR DRIVER 15437M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15438M: Jacopo Mondi <jacopo@jmondi.org> 15439L: linux-media@vger.kernel.org 15440S: Maintained 15441T: git git://linuxtv.org/media_tree.git 15442F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15443F: drivers/media/i2c/ov5647.c 15444 15445OMNIVISION OV5670 SENSOR DRIVER 15446M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15447L: linux-media@vger.kernel.org 15448S: Maintained 15449T: git git://linuxtv.org/media_tree.git 15450F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15451F: drivers/media/i2c/ov5670.c 15452 15453OMNIVISION OV5675 SENSOR DRIVER 15454M: Shawn Tu <shawnx.tu@intel.com> 15455L: linux-media@vger.kernel.org 15456S: Maintained 15457T: git git://linuxtv.org/media_tree.git 15458F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15459F: drivers/media/i2c/ov5675.c 15460 15461OMNIVISION OV5693 SENSOR DRIVER 15462M: Daniel Scally <djrscally@gmail.com> 15463L: linux-media@vger.kernel.org 15464S: Maintained 15465T: git git://linuxtv.org/media_tree.git 15466F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15467F: drivers/media/i2c/ov5693.c 15468 15469OMNIVISION OV5695 SENSOR DRIVER 15470M: Shunqian Zheng <zhengsq@rock-chips.com> 15471L: linux-media@vger.kernel.org 15472S: Maintained 15473T: git git://linuxtv.org/media_tree.git 15474F: drivers/media/i2c/ov5695.c 15475 15476OMNIVISION OV7670 SENSOR DRIVER 15477L: linux-media@vger.kernel.org 15478S: Orphan 15479T: git git://linuxtv.org/media_tree.git 15480F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15481F: drivers/media/i2c/ov7670.c 15482 15483OMNIVISION OV772x SENSOR DRIVER 15484M: Jacopo Mondi <jacopo@jmondi.org> 15485L: linux-media@vger.kernel.org 15486S: Odd fixes 15487T: git git://linuxtv.org/media_tree.git 15488F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15489F: drivers/media/i2c/ov772x.c 15490F: include/media/i2c/ov772x.h 15491 15492OMNIVISION OV7740 SENSOR DRIVER 15493M: Wenyou Yang <wenyou.yang@microchip.com> 15494L: linux-media@vger.kernel.org 15495S: Maintained 15496T: git git://linuxtv.org/media_tree.git 15497F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15498F: drivers/media/i2c/ov7740.c 15499 15500OMNIVISION OV8856 SENSOR DRIVER 15501M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15502L: linux-media@vger.kernel.org 15503S: Maintained 15504T: git git://linuxtv.org/media_tree.git 15505F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15506F: drivers/media/i2c/ov8856.c 15507 15508OMNIVISION OV8858 SENSOR DRIVER 15509M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15510M: Nicholas Roth <nicholas@rothemail.net> 15511L: linux-media@vger.kernel.org 15512S: Maintained 15513T: git git://linuxtv.org/media_tree.git 15514F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15515F: drivers/media/i2c/ov8858.c 15516 15517OMNIVISION OV9282 SENSOR DRIVER 15518M: Paul J. Murphy <paul.j.murphy@intel.com> 15519M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15520L: linux-media@vger.kernel.org 15521S: Maintained 15522T: git git://linuxtv.org/media_tree.git 15523F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15524F: drivers/media/i2c/ov9282.c 15525 15526OMNIVISION OV9640 SENSOR DRIVER 15527M: Petr Cvek <petrcvekcz@gmail.com> 15528L: linux-media@vger.kernel.org 15529S: Maintained 15530F: drivers/media/i2c/ov9640.* 15531 15532OMNIVISION OV9650 SENSOR DRIVER 15533M: Sakari Ailus <sakari.ailus@linux.intel.com> 15534R: Akinobu Mita <akinobu.mita@gmail.com> 15535R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15536L: linux-media@vger.kernel.org 15537S: Maintained 15538T: git git://linuxtv.org/media_tree.git 15539F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15540F: drivers/media/i2c/ov9650.c 15541 15542OMNIVISION OV9734 SENSOR DRIVER 15543M: Tianshu Qiu <tian.shu.qiu@intel.com> 15544R: Bingbu Cao <bingbu.cao@intel.com> 15545L: linux-media@vger.kernel.org 15546S: Maintained 15547T: git git://linuxtv.org/media_tree.git 15548F: drivers/media/i2c/ov9734.c 15549 15550ONBOARD USB HUB DRIVER 15551M: Matthias Kaehlcke <mka@chromium.org> 15552L: linux-usb@vger.kernel.org 15553S: Maintained 15554F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15555F: drivers/usb/misc/onboard_usb_hub.c 15556 15557ONENAND FLASH DRIVER 15558M: Kyungmin Park <kyungmin.park@samsung.com> 15559L: linux-mtd@lists.infradead.org 15560S: Maintained 15561F: drivers/mtd/nand/onenand/ 15562F: include/linux/mtd/onenand*.h 15563 15564ONEXPLAYER FAN DRIVER 15565M: Derek John Clark <derekjohn.clark@gmail.com> 15566M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15567L: linux-hwmon@vger.kernel.org 15568S: Maintained 15569F: drivers/hwmon/oxp-sensors.c 15570 15571ONION OMEGA2+ BOARD 15572M: Harvey Hunt <harveyhuntnexus@gmail.com> 15573L: linux-mips@vger.kernel.org 15574S: Maintained 15575F: arch/mips/boot/dts/ralink/omega2p.dts 15576 15577ONSEMI ETHERNET PHY DRIVERS 15578M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15579L: netdev@vger.kernel.org 15580S: Supported 15581W: http://www.onsemi.com 15582F: drivers/net/phy/ncn* 15583 15584OP-TEE DRIVER 15585M: Jens Wiklander <jens.wiklander@linaro.org> 15586L: op-tee@lists.trustedfirmware.org 15587S: Maintained 15588F: Documentation/ABI/testing/sysfs-bus-optee-devices 15589F: drivers/tee/optee/ 15590 15591OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15592M: Sumit Garg <sumit.garg@linaro.org> 15593L: op-tee@lists.trustedfirmware.org 15594S: Maintained 15595F: drivers/char/hw_random/optee-rng.c 15596 15597OP-TEE RTC DRIVER 15598M: Clément Léger <clement.leger@bootlin.com> 15599L: linux-rtc@vger.kernel.org 15600S: Maintained 15601F: drivers/rtc/rtc-optee.c 15602 15603OPA-VNIC DRIVER 15604M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15605L: linux-rdma@vger.kernel.org 15606S: Supported 15607F: drivers/infiniband/ulp/opa_vnic 15608 15609OPEN FIRMWARE AND FLATTENED DEVICE TREE 15610M: Rob Herring <robh+dt@kernel.org> 15611M: Frank Rowand <frowand.list@gmail.com> 15612L: devicetree@vger.kernel.org 15613S: Maintained 15614C: irc://irc.libera.chat/devicetree 15615W: http://www.devicetree.org/ 15616T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15617F: Documentation/ABI/testing/sysfs-firmware-ofw 15618F: drivers/of/ 15619F: include/linux/of*.h 15620F: scripts/dtc/ 15621K: of_overlay_notifier_ 15622K: of_overlay_fdt_apply 15623K: of_overlay_remove 15624 15625OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15626M: Rob Herring <robh+dt@kernel.org> 15627M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15628L: devicetree@vger.kernel.org 15629S: Maintained 15630C: irc://irc.libera.chat/devicetree 15631Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15632T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15633F: Documentation/devicetree/ 15634F: arch/*/boot/dts/ 15635F: include/dt-bindings/ 15636 15637OPENCOMPUTE PTP CLOCK DRIVER 15638M: Jonathan Lemon <jonathan.lemon@gmail.com> 15639M: Vadim Fedorenko <vadfed@fb.com> 15640L: netdev@vger.kernel.org 15641S: Maintained 15642F: drivers/ptp/ptp_ocp.c 15643 15644OPENCORES I2C BUS DRIVER 15645M: Peter Korsgaard <peter@korsgaard.com> 15646M: Andrew Lunn <andrew@lunn.ch> 15647L: linux-i2c@vger.kernel.org 15648S: Maintained 15649F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15650F: Documentation/i2c/busses/i2c-ocores.rst 15651F: drivers/i2c/busses/i2c-ocores.c 15652F: include/linux/platform_data/i2c-ocores.h 15653 15654OPENRISC ARCHITECTURE 15655M: Jonas Bonn <jonas@southpole.se> 15656M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15657M: Stafford Horne <shorne@gmail.com> 15658L: linux-openrisc@vger.kernel.org 15659S: Maintained 15660W: http://openrisc.io 15661T: git https://github.com/openrisc/linux.git 15662F: Documentation/devicetree/bindings/openrisc/ 15663F: Documentation/openrisc/ 15664F: arch/openrisc/ 15665F: drivers/irqchip/irq-ompic.c 15666F: drivers/irqchip/irq-or1k-* 15667 15668OPENVSWITCH 15669M: Pravin B Shelar <pshelar@ovn.org> 15670L: netdev@vger.kernel.org 15671L: dev@openvswitch.org 15672S: Maintained 15673W: http://openvswitch.org 15674F: include/uapi/linux/openvswitch.h 15675F: net/openvswitch/ 15676F: tools/testing/selftests/net/openvswitch/ 15677 15678OPERATING PERFORMANCE POINTS (OPP) 15679M: Viresh Kumar <vireshk@kernel.org> 15680M: Nishanth Menon <nm@ti.com> 15681M: Stephen Boyd <sboyd@kernel.org> 15682L: linux-pm@vger.kernel.org 15683S: Maintained 15684T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15685F: Documentation/devicetree/bindings/opp/ 15686F: Documentation/power/opp.rst 15687F: drivers/opp/ 15688F: include/linux/pm_opp.h 15689 15690OPL4 DRIVER 15691M: Clemens Ladisch <clemens@ladisch.de> 15692L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15693S: Maintained 15694T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15695F: sound/drivers/opl4/ 15696 15697ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15698M: Mark Fasheh <mark@fasheh.com> 15699M: Joel Becker <jlbec@evilplan.org> 15700M: Joseph Qi <joseph.qi@linux.alibaba.com> 15701L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15702S: Supported 15703W: http://ocfs2.wiki.kernel.org 15704F: Documentation/filesystems/dlmfs.rst 15705F: Documentation/filesystems/ocfs2.rst 15706F: fs/ocfs2/ 15707 15708ORANGEFS FILESYSTEM 15709M: Mike Marshall <hubcap@omnibond.com> 15710R: Martin Brandenburg <martin@omnibond.com> 15711L: devel@lists.orangefs.org 15712S: Supported 15713T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15714F: Documentation/filesystems/orangefs.rst 15715F: fs/orangefs/ 15716 15717ORINOCO DRIVER 15718L: linux-wireless@vger.kernel.org 15719S: Orphan 15720W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15721W: http://www.nongnu.org/orinoco/ 15722F: drivers/net/wireless/intersil/orinoco/ 15723 15724OV2659 OMNIVISION SENSOR DRIVER 15725M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15726L: linux-media@vger.kernel.org 15727S: Maintained 15728W: https://linuxtv.org 15729Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15730T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15731F: drivers/media/i2c/ov2659.c 15732F: include/media/i2c/ov2659.h 15733 15734OVERLAY FILESYSTEM 15735M: Miklos Szeredi <miklos@szeredi.hu> 15736L: linux-unionfs@vger.kernel.org 15737S: Supported 15738T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15739F: Documentation/filesystems/overlayfs.rst 15740F: fs/overlayfs/ 15741 15742P54 WIRELESS DRIVER 15743M: Christian Lamparter <chunkeey@googlemail.com> 15744L: linux-wireless@vger.kernel.org 15745S: Maintained 15746W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15747F: drivers/net/wireless/intersil/p54/ 15748 15749PACKET SOCKETS 15750M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15751S: Maintained 15752F: include/uapi/linux/if_packet.h 15753F: net/packet/af_packet.c 15754 15755PACKING 15756M: Vladimir Oltean <olteanv@gmail.com> 15757L: netdev@vger.kernel.org 15758S: Supported 15759F: Documentation/core-api/packing.rst 15760F: include/linux/packing.h 15761F: lib/packing.c 15762 15763PADATA PARALLEL EXECUTION MECHANISM 15764M: Steffen Klassert <steffen.klassert@secunet.com> 15765M: Daniel Jordan <daniel.m.jordan@oracle.com> 15766L: linux-crypto@vger.kernel.org 15767L: linux-kernel@vger.kernel.org 15768S: Maintained 15769F: Documentation/core-api/padata.rst 15770F: include/linux/padata.h 15771F: kernel/padata.c 15772 15773PAGE CACHE 15774M: Matthew Wilcox (Oracle) <willy@infradead.org> 15775L: linux-fsdevel@vger.kernel.org 15776S: Supported 15777T: git git://git.infradead.org/users/willy/pagecache.git 15778F: Documentation/filesystems/locking.rst 15779F: Documentation/filesystems/vfs.rst 15780F: include/linux/pagemap.h 15781F: mm/filemap.c 15782F: mm/page-writeback.c 15783F: mm/readahead.c 15784F: mm/truncate.c 15785 15786PAGE POOL 15787M: Jesper Dangaard Brouer <hawk@kernel.org> 15788M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15789L: netdev@vger.kernel.org 15790S: Supported 15791F: Documentation/networking/page_pool.rst 15792F: include/net/page_pool.h 15793F: include/trace/events/page_pool.h 15794F: net/core/page_pool.c 15795 15796PAGE TABLE CHECK 15797M: Pasha Tatashin <pasha.tatashin@soleen.com> 15798M: Andrew Morton <akpm@linux-foundation.org> 15799L: linux-mm@kvack.org 15800S: Maintained 15801F: Documentation/mm/page_table_check.rst 15802F: include/linux/page_table_check.h 15803F: mm/page_table_check.c 15804 15805PANASONIC LAPTOP ACPI EXTRAS DRIVER 15806M: Kenneth Chan <kenneth.t.chan@gmail.com> 15807L: platform-driver-x86@vger.kernel.org 15808S: Maintained 15809F: drivers/platform/x86/panasonic-laptop.c 15810 15811PARALLAX PING IIO SENSOR DRIVER 15812M: Andreas Klinger <ak@it-klinger.de> 15813L: linux-iio@vger.kernel.org 15814S: Maintained 15815F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15816F: drivers/iio/proximity/ping.c 15817 15818PARALLEL LCD/KEYPAD PANEL DRIVER 15819M: Willy Tarreau <willy@haproxy.com> 15820M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15821S: Odd Fixes 15822F: Documentation/admin-guide/lcd-panel-cgram.rst 15823F: drivers/auxdisplay/panel.c 15824 15825PARALLEL PORT SUBSYSTEM 15826M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15827M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15828L: linux-parport@lists.infradead.org (subscribers-only) 15829S: Maintained 15830F: Documentation/driver-api/parport*.rst 15831F: drivers/char/ppdev.c 15832F: drivers/parport/ 15833F: include/linux/parport*.h 15834F: include/uapi/linux/ppdev.h 15835 15836PARAVIRT_OPS INTERFACE 15837M: Juergen Gross <jgross@suse.com> 15838M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15839R: Alexey Makhalov <amakhalov@vmware.com> 15840R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15841L: virtualization@lists.linux-foundation.org 15842L: x86@kernel.org 15843S: Supported 15844T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15845F: Documentation/virt/paravirt_ops.rst 15846F: arch/*/include/asm/paravirt*.h 15847F: arch/*/kernel/paravirt* 15848F: include/linux/hypervisor.h 15849 15850PARISC ARCHITECTURE 15851M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15852M: Helge Deller <deller@gmx.de> 15853L: linux-parisc@vger.kernel.org 15854S: Maintained 15855W: https://parisc.wiki.kernel.org 15856Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15857T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15858T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15859F: Documentation/parisc/ 15860F: arch/parisc/ 15861F: drivers/char/agp/parisc-agp.c 15862F: drivers/input/misc/hp_sdc_rtc.c 15863F: drivers/input/serio/gscps2.c 15864F: drivers/input/serio/hp_sdc* 15865F: drivers/parisc/ 15866F: drivers/parport/parport_gsc.* 15867F: drivers/tty/serial/8250/8250_parisc.c 15868F: drivers/video/console/sti* 15869F: drivers/video/fbdev/sti* 15870F: drivers/video/logo/logo_parisc* 15871F: include/linux/hp_sdc.h 15872 15873PARMAN 15874M: Jiri Pirko <jiri@resnulli.us> 15875L: netdev@vger.kernel.org 15876S: Supported 15877F: include/linux/parman.h 15878F: lib/parman.c 15879F: lib/test_parman.c 15880 15881PC ENGINES APU BOARD DRIVER 15882M: Enrico Weigelt, metux IT consult <info@metux.net> 15883S: Maintained 15884F: drivers/platform/x86/pcengines-apuv2.c 15885 15886PC87360 HARDWARE MONITORING DRIVER 15887M: Jim Cromie <jim.cromie@gmail.com> 15888L: linux-hwmon@vger.kernel.org 15889S: Maintained 15890F: Documentation/hwmon/pc87360.rst 15891F: drivers/hwmon/pc87360.c 15892 15893PC8736x GPIO DRIVER 15894M: Jim Cromie <jim.cromie@gmail.com> 15895S: Maintained 15896F: drivers/char/pc8736x_gpio.c 15897 15898PC87427 HARDWARE MONITORING DRIVER 15899M: Jean Delvare <jdelvare@suse.com> 15900L: linux-hwmon@vger.kernel.org 15901S: Maintained 15902F: Documentation/hwmon/pc87427.rst 15903F: drivers/hwmon/pc87427.c 15904 15905PCA9532 LED DRIVER 15906M: Riku Voipio <riku.voipio@iki.fi> 15907S: Maintained 15908F: drivers/leds/leds-pca9532.c 15909F: include/linux/leds-pca9532.h 15910 15911PCA9541 I2C BUS MASTER SELECTOR DRIVER 15912M: Guenter Roeck <linux@roeck-us.net> 15913L: linux-i2c@vger.kernel.org 15914S: Maintained 15915F: drivers/i2c/muxes/i2c-mux-pca9541.c 15916 15917PCDP - PRIMARY CONSOLE AND DEBUG PORT 15918M: Khalid Aziz <khalid@gonehiking.org> 15919S: Maintained 15920F: drivers/firmware/pcdp.* 15921 15922PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15923M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15924M: Pali Rohár <pali@kernel.org> 15925L: linux-pci@vger.kernel.org 15926L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15927S: Maintained 15928F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15929F: drivers/pci/controller/pci-aardvark.c 15930 15931PCI DRIVER FOR ALTERA PCIE IP 15932M: Joyce Ooi <joyce.ooi@intel.com> 15933L: linux-pci@vger.kernel.org 15934S: Supported 15935F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15936F: drivers/pci/controller/pcie-altera.c 15937 15938PCI DRIVER FOR APPLIEDMICRO XGENE 15939M: Toan Le <toan@os.amperecomputing.com> 15940L: linux-pci@vger.kernel.org 15941L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15942S: Maintained 15943F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15944F: drivers/pci/controller/pci-xgene.c 15945 15946PCI DRIVER FOR ARM VERSATILE PLATFORM 15947M: Rob Herring <robh@kernel.org> 15948L: linux-pci@vger.kernel.org 15949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15950S: Maintained 15951F: Documentation/devicetree/bindings/pci/versatile.yaml 15952F: drivers/pci/controller/pci-versatile.c 15953 15954PCI DRIVER FOR ARMADA 8K 15955M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15956L: linux-pci@vger.kernel.org 15957L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15958S: Maintained 15959F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15960F: drivers/pci/controller/dwc/pcie-armada8k.c 15961 15962PCI DRIVER FOR CADENCE PCIE IP 15963M: Tom Joseph <tjoseph@cadence.com> 15964L: linux-pci@vger.kernel.org 15965S: Maintained 15966F: Documentation/devicetree/bindings/pci/cdns,* 15967F: drivers/pci/controller/cadence/ 15968 15969PCI DRIVER FOR FREESCALE LAYERSCAPE 15970M: Minghuan Lian <minghuan.Lian@nxp.com> 15971M: Mingkai Hu <mingkai.hu@nxp.com> 15972M: Roy Zang <roy.zang@nxp.com> 15973L: linuxppc-dev@lists.ozlabs.org 15974L: linux-pci@vger.kernel.org 15975L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15976S: Maintained 15977F: drivers/pci/controller/dwc/*layerscape* 15978 15979PCI DRIVER FOR GENERIC OF HOSTS 15980M: Will Deacon <will@kernel.org> 15981L: linux-pci@vger.kernel.org 15982L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15983S: Maintained 15984F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15985F: drivers/pci/controller/pci-host-common.c 15986F: drivers/pci/controller/pci-host-generic.c 15987 15988PCI DRIVER FOR IMX6 15989M: Richard Zhu <hongxing.zhu@nxp.com> 15990M: Lucas Stach <l.stach@pengutronix.de> 15991L: linux-pci@vger.kernel.org 15992L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15993S: Maintained 15994F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 15995F: drivers/pci/controller/dwc/*imx6* 15996 15997PCI DRIVER FOR FU740 15998M: Paul Walmsley <paul.walmsley@sifive.com> 15999M: Greentime Hu <greentime.hu@sifive.com> 16000L: linux-pci@vger.kernel.org 16001S: Maintained 16002F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16003F: drivers/pci/controller/dwc/pcie-fu740.c 16004 16005PCI DRIVER FOR INTEL IXP4XX 16006M: Linus Walleij <linus.walleij@linaro.org> 16007S: Maintained 16008F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16009F: drivers/pci/controller/pci-ixp4xx.c 16010 16011PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16012M: Nirmal Patel <nirmal.patel@linux.intel.com> 16013R: Jonathan Derrick <jonathan.derrick@linux.dev> 16014L: linux-pci@vger.kernel.org 16015S: Supported 16016F: drivers/pci/controller/vmd.c 16017 16018PCI DRIVER FOR MICROSEMI SWITCHTEC 16019M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16020M: Logan Gunthorpe <logang@deltatee.com> 16021L: linux-pci@vger.kernel.org 16022S: Maintained 16023F: Documentation/ABI/testing/sysfs-class-switchtec 16024F: Documentation/driver-api/switchtec.rst 16025F: drivers/ntb/hw/mscc/ 16026F: drivers/pci/switch/switchtec* 16027F: include/linux/switchtec.h 16028F: include/uapi/linux/switchtec_ioctl.h 16029 16030PCI DRIVER FOR MOBIVEIL PCIE IP 16031M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16032M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16033L: linux-pci@vger.kernel.org 16034S: Supported 16035F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16036F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16037 16038PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16039M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16040M: Pali Rohár <pali@kernel.org> 16041L: linux-pci@vger.kernel.org 16042L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16043S: Maintained 16044F: drivers/pci/controller/*mvebu* 16045 16046PCI DRIVER FOR NVIDIA TEGRA 16047M: Thierry Reding <thierry.reding@gmail.com> 16048L: linux-tegra@vger.kernel.org 16049L: linux-pci@vger.kernel.org 16050S: Supported 16051F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16052F: drivers/pci/controller/pci-tegra.c 16053 16054PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16055M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16056L: linux-pci@vger.kernel.org 16057L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16058S: Maintained 16059F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16060F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16061 16062PCI DRIVER FOR RENESAS R-CAR 16063M: Marek Vasut <marek.vasut+renesas@gmail.com> 16064M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16065L: linux-pci@vger.kernel.org 16066L: linux-renesas-soc@vger.kernel.org 16067S: Maintained 16068F: Documentation/devicetree/bindings/pci/*rcar* 16069F: drivers/pci/controller/*rcar* 16070 16071PCI DRIVER FOR SAMSUNG EXYNOS 16072M: Jingoo Han <jingoohan1@gmail.com> 16073L: linux-pci@vger.kernel.org 16074L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16075L: linux-samsung-soc@vger.kernel.org 16076S: Maintained 16077F: drivers/pci/controller/dwc/pci-exynos.c 16078 16079PCI DRIVER FOR SYNOPSYS DESIGNWARE 16080M: Jingoo Han <jingoohan1@gmail.com> 16081M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16082L: linux-pci@vger.kernel.org 16083S: Maintained 16084F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16085F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16086F: drivers/pci/controller/dwc/*designware* 16087 16088PCI DRIVER FOR TI DRA7XX/J721E 16089M: Vignesh Raghavendra <vigneshr@ti.com> 16090L: linux-omap@vger.kernel.org 16091L: linux-pci@vger.kernel.org 16092L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16093S: Supported 16094F: Documentation/devicetree/bindings/pci/ti-pci.txt 16095F: drivers/pci/controller/cadence/pci-j721e.c 16096F: drivers/pci/controller/dwc/pci-dra7xx.c 16097 16098PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16099M: Linus Walleij <linus.walleij@linaro.org> 16100L: linux-pci@vger.kernel.org 16101S: Maintained 16102F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16103F: drivers/pci/controller/pci-v3-semi.c 16104 16105PCI ENDPOINT SUBSYSTEM 16106M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16107M: Krzysztof Wilczyński <kw@linux.com> 16108R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16109R: Kishon Vijay Abraham I <kishon@kernel.org> 16110L: linux-pci@vger.kernel.org 16111S: Supported 16112Q: https://patchwork.kernel.org/project/linux-pci/list/ 16113B: https://bugzilla.kernel.org 16114C: irc://irc.oftc.net/linux-pci 16115T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16116F: Documentation/PCI/endpoint/* 16117F: Documentation/misc-devices/pci-endpoint-test.rst 16118F: drivers/misc/pci_endpoint_test.c 16119F: drivers/pci/endpoint/ 16120F: tools/pci/ 16121 16122PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16123M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16124R: Oliver O'Halloran <oohall@gmail.com> 16125L: linuxppc-dev@lists.ozlabs.org 16126S: Supported 16127F: Documentation/PCI/pci-error-recovery.rst 16128F: Documentation/powerpc/eeh-pci-error-recovery.rst 16129F: arch/powerpc/include/*/eeh*.h 16130F: arch/powerpc/kernel/eeh*.c 16131F: arch/powerpc/platforms/*/eeh*.c 16132F: drivers/pci/pcie/aer.c 16133F: drivers/pci/pcie/dpc.c 16134F: drivers/pci/pcie/err.c 16135 16136PCI ERROR RECOVERY 16137M: Linas Vepstas <linasvepstas@gmail.com> 16138L: linux-pci@vger.kernel.org 16139S: Supported 16140F: Documentation/PCI/pci-error-recovery.rst 16141 16142PCI PEER-TO-PEER DMA (P2PDMA) 16143M: Bjorn Helgaas <bhelgaas@google.com> 16144M: Logan Gunthorpe <logang@deltatee.com> 16145L: linux-pci@vger.kernel.org 16146S: Supported 16147Q: https://patchwork.kernel.org/project/linux-pci/list/ 16148B: https://bugzilla.kernel.org 16149C: irc://irc.oftc.net/linux-pci 16150T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16151F: Documentation/driver-api/pci/p2pdma.rst 16152F: drivers/pci/p2pdma.c 16153F: include/linux/pci-p2pdma.h 16154 16155PCI MSI DRIVER FOR ALTERA MSI IP 16156M: Joyce Ooi <joyce.ooi@intel.com> 16157L: linux-pci@vger.kernel.org 16158S: Supported 16159F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16160F: drivers/pci/controller/pcie-altera-msi.c 16161 16162PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16163M: Toan Le <toan@os.amperecomputing.com> 16164L: linux-pci@vger.kernel.org 16165L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16166S: Maintained 16167F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16168F: drivers/pci/controller/pci-xgene-msi.c 16169 16170PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16171M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16172M: Krzysztof Wilczyński <kw@linux.com> 16173R: Rob Herring <robh@kernel.org> 16174L: linux-pci@vger.kernel.org 16175S: Supported 16176Q: https://patchwork.kernel.org/project/linux-pci/list/ 16177B: https://bugzilla.kernel.org 16178C: irc://irc.oftc.net/linux-pci 16179T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16180F: Documentation/devicetree/bindings/pci/ 16181F: drivers/pci/controller/ 16182F: drivers/pci/pci-bridge-emul.c 16183F: drivers/pci/pci-bridge-emul.h 16184 16185PCI SUBSYSTEM 16186M: Bjorn Helgaas <bhelgaas@google.com> 16187L: linux-pci@vger.kernel.org 16188S: Supported 16189Q: https://patchwork.kernel.org/project/linux-pci/list/ 16190B: https://bugzilla.kernel.org 16191C: irc://irc.oftc.net/linux-pci 16192T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16193F: Documentation/PCI/ 16194F: Documentation/devicetree/bindings/pci/ 16195F: arch/x86/kernel/early-quirks.c 16196F: arch/x86/kernel/quirks.c 16197F: arch/x86/pci/ 16198F: drivers/acpi/pci* 16199F: drivers/pci/ 16200F: include/asm-generic/pci* 16201F: include/linux/of_pci.h 16202F: include/linux/pci* 16203F: include/uapi/linux/pci* 16204F: lib/pci* 16205 16206PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16207M: Jonathan Chocron <jonnyc@amazon.com> 16208L: linux-pci@vger.kernel.org 16209S: Maintained 16210F: Documentation/devicetree/bindings/pci/pcie-al.txt 16211F: drivers/pci/controller/dwc/pcie-al.c 16212 16213PCIE DRIVER FOR AMLOGIC MESON 16214M: Yue Wang <yue.wang@Amlogic.com> 16215L: linux-pci@vger.kernel.org 16216L: linux-amlogic@lists.infradead.org 16217S: Maintained 16218F: drivers/pci/controller/dwc/pci-meson.c 16219 16220PCIE DRIVER FOR AXIS ARTPEC 16221M: Jesper Nilsson <jesper.nilsson@axis.com> 16222L: linux-arm-kernel@axis.com 16223L: linux-pci@vger.kernel.org 16224S: Maintained 16225F: Documentation/devicetree/bindings/pci/axis,artpec* 16226F: drivers/pci/controller/dwc/*artpec* 16227 16228PCIE DRIVER FOR CAVIUM THUNDERX 16229M: Robert Richter <rric@kernel.org> 16230L: linux-pci@vger.kernel.org 16231L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16232S: Odd Fixes 16233F: drivers/pci/controller/pci-thunder-* 16234 16235PCIE DRIVER FOR HISILICON 16236M: Zhou Wang <wangzhou1@hisilicon.com> 16237L: linux-pci@vger.kernel.org 16238S: Maintained 16239F: drivers/pci/controller/dwc/pcie-hisi.c 16240 16241PCIE DRIVER FOR HISILICON KIRIN 16242M: Xiaowei Song <songxiaowei@hisilicon.com> 16243M: Binghui Wang <wangbinghui@hisilicon.com> 16244L: linux-pci@vger.kernel.org 16245S: Maintained 16246F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16247F: drivers/pci/controller/dwc/pcie-kirin.c 16248 16249PCIE DRIVER FOR HISILICON STB 16250M: Shawn Guo <shawn.guo@linaro.org> 16251L: linux-pci@vger.kernel.org 16252S: Maintained 16253F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16254F: drivers/pci/controller/dwc/pcie-histb.c 16255 16256PCIE DRIVER FOR INTEL KEEM BAY 16257M: Srikanth Thokala <srikanth.thokala@intel.com> 16258L: linux-pci@vger.kernel.org 16259S: Supported 16260F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16261F: drivers/pci/controller/dwc/pcie-keembay.c 16262 16263PCIE DRIVER FOR INTEL LGM GW SOC 16264M: Rahul Tanwar <rtanwar@maxlinear.com> 16265L: linux-pci@vger.kernel.org 16266S: Maintained 16267F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16268F: drivers/pci/controller/dwc/pcie-intel-gw.c 16269 16270PCIE DRIVER FOR MEDIATEK 16271M: Ryder Lee <ryder.lee@mediatek.com> 16272M: Jianjun Wang <jianjun.wang@mediatek.com> 16273L: linux-pci@vger.kernel.org 16274L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16275S: Supported 16276F: Documentation/devicetree/bindings/pci/mediatek* 16277F: drivers/pci/controller/*mediatek* 16278 16279PCIE DRIVER FOR MICROCHIP 16280M: Daire McNamara <daire.mcnamara@microchip.com> 16281L: linux-pci@vger.kernel.org 16282S: Supported 16283F: Documentation/devicetree/bindings/pci/microchip* 16284F: drivers/pci/controller/*microchip* 16285 16286PCIE DRIVER FOR QUALCOMM MSM 16287M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16288L: linux-pci@vger.kernel.org 16289L: linux-arm-msm@vger.kernel.org 16290S: Maintained 16291F: drivers/pci/controller/dwc/pcie-qcom.c 16292 16293PCIE ENDPOINT DRIVER FOR QUALCOMM 16294M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16295L: linux-pci@vger.kernel.org 16296L: linux-arm-msm@vger.kernel.org 16297S: Maintained 16298F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16299F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16300 16301PCIE DRIVER FOR ROCKCHIP 16302M: Shawn Lin <shawn.lin@rock-chips.com> 16303L: linux-pci@vger.kernel.org 16304L: linux-rockchip@lists.infradead.org 16305S: Maintained 16306F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16307F: drivers/pci/controller/pcie-rockchip* 16308 16309PCIE DRIVER FOR SOCIONEXT UNIPHIER 16310M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16311L: linux-pci@vger.kernel.org 16312S: Maintained 16313F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16314F: drivers/pci/controller/dwc/pcie-uniphier* 16315 16316PCIE DRIVER FOR ST SPEAR13XX 16317M: Pratyush Anand <pratyush.anand@gmail.com> 16318L: linux-pci@vger.kernel.org 16319S: Maintained 16320F: drivers/pci/controller/dwc/*spear* 16321 16322PCI DRIVER FOR XILINX VERSAL CPM 16323M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16324M: Michal Simek <michal.simek@amd.com> 16325L: linux-pci@vger.kernel.org 16326S: Maintained 16327F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16328F: drivers/pci/controller/pcie-xilinx-cpm.c 16329 16330PCMCIA SUBSYSTEM 16331M: Dominik Brodowski <linux@dominikbrodowski.net> 16332S: Odd Fixes 16333T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16334F: Documentation/pcmcia/ 16335F: drivers/pcmcia/ 16336F: include/pcmcia/ 16337F: tools/pcmcia/ 16338 16339PCNET32 NETWORK DRIVER 16340M: Don Fry <pcnet32@frontier.com> 16341L: netdev@vger.kernel.org 16342S: Maintained 16343F: drivers/net/ethernet/amd/pcnet32.c 16344 16345PCRYPT PARALLEL CRYPTO ENGINE 16346M: Steffen Klassert <steffen.klassert@secunet.com> 16347L: linux-crypto@vger.kernel.org 16348S: Maintained 16349F: crypto/pcrypt.c 16350F: include/crypto/pcrypt.h 16351 16352PEAQ WMI HOTKEYS DRIVER 16353M: Hans de Goede <hdegoede@redhat.com> 16354L: platform-driver-x86@vger.kernel.org 16355S: Maintained 16356F: drivers/platform/x86/peaq-wmi.c 16357 16358PECI HARDWARE MONITORING DRIVERS 16359M: Iwona Winiarska <iwona.winiarska@intel.com> 16360L: linux-hwmon@vger.kernel.org 16361S: Supported 16362F: Documentation/hwmon/peci-cputemp.rst 16363F: Documentation/hwmon/peci-dimmtemp.rst 16364F: drivers/hwmon/peci/ 16365 16366PECI SUBSYSTEM 16367M: Iwona Winiarska <iwona.winiarska@intel.com> 16368L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16369S: Supported 16370F: Documentation/devicetree/bindings/peci/ 16371F: Documentation/peci/ 16372F: drivers/peci/ 16373F: include/linux/peci-cpu.h 16374F: include/linux/peci.h 16375 16376PENSANDO ETHERNET DRIVERS 16377M: Shannon Nelson <shannon.nelson@amd.com> 16378M: Brett Creeley <brett.creeley@amd.com> 16379M: drivers@pensando.io 16380L: netdev@vger.kernel.org 16381S: Supported 16382F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16383F: drivers/net/ethernet/pensando/ 16384 16385PER-CPU MEMORY ALLOCATOR 16386M: Dennis Zhou <dennis@kernel.org> 16387M: Tejun Heo <tj@kernel.org> 16388M: Christoph Lameter <cl@linux.com> 16389L: linux-mm@kvack.org 16390S: Maintained 16391T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16392F: arch/*/include/asm/percpu.h 16393F: include/linux/percpu*.h 16394F: lib/percpu*.c 16395F: mm/percpu*.c 16396 16397PER-TASK DELAY ACCOUNTING 16398M: Balbir Singh <bsingharora@gmail.com> 16399S: Maintained 16400F: include/linux/delayacct.h 16401F: kernel/delayacct.c 16402 16403PERFORMANCE EVENTS SUBSYSTEM 16404M: Peter Zijlstra <peterz@infradead.org> 16405M: Ingo Molnar <mingo@redhat.com> 16406M: Arnaldo Carvalho de Melo <acme@kernel.org> 16407R: Mark Rutland <mark.rutland@arm.com> 16408R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16409R: Jiri Olsa <jolsa@kernel.org> 16410R: Namhyung Kim <namhyung@kernel.org> 16411R: Ian Rogers <irogers@google.com> 16412R: Adrian Hunter <adrian.hunter@intel.com> 16413L: linux-perf-users@vger.kernel.org 16414L: linux-kernel@vger.kernel.org 16415S: Supported 16416W: https://perf.wiki.kernel.org/ 16417T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16418F: arch/*/events/* 16419F: arch/*/events/*/* 16420F: arch/*/include/asm/perf_event.h 16421F: arch/*/kernel/*/*/perf_event*.c 16422F: arch/*/kernel/*/perf_event*.c 16423F: arch/*/kernel/perf_callchain.c 16424F: arch/*/kernel/perf_event*.c 16425F: include/linux/perf_event.h 16426F: include/uapi/linux/perf_event.h 16427F: kernel/events/* 16428F: tools/lib/perf/ 16429F: tools/perf/ 16430 16431PERFORMANCE EVENTS TOOLING ARM64 16432R: John Garry <john.g.garry@oracle.com> 16433R: Will Deacon <will@kernel.org> 16434R: James Clark <james.clark@arm.com> 16435R: Mike Leach <mike.leach@linaro.org> 16436R: Leo Yan <leo.yan@linaro.org> 16437L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16438S: Supported 16439F: tools/build/feature/test-libopencsd.c 16440F: tools/perf/arch/arm*/ 16441F: tools/perf/pmu-events/arch/arm64/ 16442F: tools/perf/util/arm-spe* 16443F: tools/perf/util/cs-etm* 16444 16445PERSONALITY HANDLING 16446M: Christoph Hellwig <hch@infradead.org> 16447L: linux-abi-devel@lists.sourceforge.net 16448S: Maintained 16449F: include/linux/personality.h 16450F: include/uapi/linux/personality.h 16451 16452PHOENIX RC FLIGHT CONTROLLER ADAPTER 16453M: Marcus Folkesson <marcus.folkesson@gmail.com> 16454L: linux-input@vger.kernel.org 16455S: Maintained 16456F: Documentation/input/devices/pxrc.rst 16457F: drivers/input/joystick/pxrc.c 16458 16459PHONET PROTOCOL 16460M: Remi Denis-Courmont <courmisch@gmail.com> 16461S: Supported 16462F: Documentation/networking/phonet.rst 16463F: include/linux/phonet.h 16464F: include/net/phonet/ 16465F: include/uapi/linux/phonet.h 16466F: net/phonet/ 16467 16468PHRAM MTD DRIVER 16469M: Joern Engel <joern@lazybastard.org> 16470L: linux-mtd@lists.infradead.org 16471S: Maintained 16472F: drivers/mtd/devices/phram.c 16473 16474PICOLCD HID DRIVER 16475M: Bruno Prémont <bonbons@linux-vserver.org> 16476L: linux-input@vger.kernel.org 16477S: Maintained 16478F: drivers/hid/hid-picolcd* 16479 16480PIDFD API 16481M: Christian Brauner <christian@brauner.io> 16482L: linux-kernel@vger.kernel.org 16483S: Maintained 16484T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16485F: samples/pidfd/ 16486F: tools/testing/selftests/clone3/ 16487F: tools/testing/selftests/pid_namespace/ 16488F: tools/testing/selftests/pidfd/ 16489K: (?i)pidfd 16490K: (?i)clone3 16491K: \b(clone_args|kernel_clone_args)\b 16492 16493PIN CONTROL SUBSYSTEM 16494M: Linus Walleij <linus.walleij@linaro.org> 16495L: linux-gpio@vger.kernel.org 16496S: Maintained 16497T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16498F: Documentation/devicetree/bindings/pinctrl/ 16499F: Documentation/driver-api/pin-control.rst 16500F: drivers/pinctrl/ 16501F: include/dt-bindings/pinctrl/ 16502F: include/linux/pinctrl/ 16503 16504PIN CONTROLLER - AMD 16505M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16506M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16507S: Maintained 16508F: drivers/pinctrl/pinctrl-amd.c 16509 16510PIN CONTROLLER - FREESCALE 16511M: Dong Aisheng <aisheng.dong@nxp.com> 16512M: Fabio Estevam <festevam@gmail.com> 16513M: Shawn Guo <shawnguo@kernel.org> 16514M: Jacky Bai <ping.bai@nxp.com> 16515R: Pengutronix Kernel Team <kernel@pengutronix.de> 16516L: linux-gpio@vger.kernel.org 16517S: Maintained 16518F: Documentation/devicetree/bindings/pinctrl/fsl,* 16519F: drivers/pinctrl/freescale/ 16520 16521PIN CONTROLLER - INTEL 16522M: Mika Westerberg <mika.westerberg@linux.intel.com> 16523M: Andy Shevchenko <andy@kernel.org> 16524S: Supported 16525T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16526F: drivers/pinctrl/intel/ 16527 16528PIN CONTROLLER - KEEMBAY 16529M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16530S: Supported 16531F: drivers/pinctrl/pinctrl-keembay* 16532 16533PIN CONTROLLER - MEDIATEK 16534M: Sean Wang <sean.wang@kernel.org> 16535L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16536S: Maintained 16537F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16538F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16539F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16540F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16541F: drivers/pinctrl/mediatek/ 16542 16543PIN CONTROLLER - MICROCHIP AT91 16544M: Ludovic Desroches <ludovic.desroches@microchip.com> 16545L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16546L: linux-gpio@vger.kernel.org 16547S: Supported 16548F: drivers/gpio/gpio-sama5d2-piobu.c 16549F: drivers/pinctrl/pinctrl-at91* 16550 16551PIN CONTROLLER - QUALCOMM 16552M: Bjorn Andersson <andersson@kernel.org> 16553L: linux-arm-msm@vger.kernel.org 16554S: Maintained 16555F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16556F: drivers/pinctrl/qcom/ 16557 16558PIN CONTROLLER - RENESAS 16559M: Geert Uytterhoeven <geert+renesas@glider.be> 16560L: linux-renesas-soc@vger.kernel.org 16561S: Supported 16562T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16563F: Documentation/devicetree/bindings/pinctrl/renesas,* 16564F: drivers/pinctrl/renesas/ 16565 16566PIN CONTROLLER - SAMSUNG 16567M: Tomasz Figa <tomasz.figa@gmail.com> 16568M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16569M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16570R: Alim Akhtar <alim.akhtar@samsung.com> 16571L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16572L: linux-samsung-soc@vger.kernel.org 16573S: Maintained 16574C: irc://irc.libera.chat/linux-exynos 16575Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16576B: mailto:linux-samsung-soc@vger.kernel.org 16577T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16578F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16579F: drivers/pinctrl/samsung/ 16580F: include/dt-bindings/pinctrl/samsung.h 16581 16582PIN CONTROLLER - SINGLE 16583M: Tony Lindgren <tony@atomide.com> 16584M: Haojian Zhuang <haojian.zhuang@linaro.org> 16585L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16586L: linux-omap@vger.kernel.org 16587S: Maintained 16588F: drivers/pinctrl/pinctrl-single.c 16589 16590PIN CONTROLLER - THUNDERBAY 16591M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16592S: Supported 16593F: drivers/pinctrl/pinctrl-thunderbay.c 16594 16595PIN CONTROLLER - SUNPLUS / TIBBO 16596M: Dvorkin Dmitry <dvorkin@tibbo.com> 16597M: Wells Lu <wellslutw@gmail.com> 16598L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16599S: Maintained 16600W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16601F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16602F: drivers/pinctrl/sunplus/ 16603F: include/dt-bindings/pinctrl/sppctl*.h 16604 16605PINE64 PINEPHONE KEYBOARD DRIVER 16606M: Samuel Holland <samuel@sholland.org> 16607S: Supported 16608F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16609F: drivers/input/keyboard/pinephone-keyboard.c 16610 16611PKTCDVD DRIVER 16612M: linux-block@vger.kernel.org 16613S: Orphan 16614F: drivers/block/pktcdvd.c 16615F: include/linux/pktcdvd.h 16616F: include/uapi/linux/pktcdvd.h 16617 16618PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16619M: Tomasz Duszynski <tduszyns@gmail.com> 16620S: Maintained 16621F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16622F: drivers/iio/chemical/pms7003.c 16623 16624PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16625M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16626L: netdev@vger.kernel.org 16627S: Maintained 16628F: drivers/net/phy/mdio-open-alliance.h 16629F: net/ethtool/plca.c 16630 16631PLDMFW LIBRARY 16632M: Jacob Keller <jacob.e.keller@intel.com> 16633S: Maintained 16634F: Documentation/driver-api/pldmfw/ 16635F: include/linux/pldmfw.h 16636F: lib/pldmfw/ 16637 16638PLX DMA DRIVER 16639M: Logan Gunthorpe <logang@deltatee.com> 16640S: Maintained 16641F: drivers/dma/plx_dma.c 16642 16643PM6764TR DRIVER 16644M: Charles Hsu <hsu.yungteng@gmail.com> 16645L: linux-hwmon@vger.kernel.org 16646S: Maintained 16647F: Documentation/hwmon/pm6764tr.rst 16648F: drivers/hwmon/pmbus/pm6764tr.c 16649 16650PM-GRAPH UTILITY 16651M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16652L: linux-pm@vger.kernel.org 16653S: Supported 16654W: https://01.org/pm-graph 16655B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16656T: git git://github.com/intel/pm-graph 16657F: tools/power/pm-graph 16658 16659PMBUS HARDWARE MONITORING DRIVERS 16660M: Guenter Roeck <linux@roeck-us.net> 16661L: linux-hwmon@vger.kernel.org 16662S: Maintained 16663W: http://hwmon.wiki.kernel.org/ 16664W: http://www.roeck-us.net/linux/drivers/ 16665T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16666F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16667F: Documentation/devicetree/bindings/hwmon/max31785.txt 16668F: Documentation/hwmon/adm1275.rst 16669F: Documentation/hwmon/ibm-cffps.rst 16670F: Documentation/hwmon/ir35221.rst 16671F: Documentation/hwmon/lm25066.rst 16672F: Documentation/hwmon/ltc2978.rst 16673F: Documentation/hwmon/ltc3815.rst 16674F: Documentation/hwmon/max16064.rst 16675F: Documentation/hwmon/max20751.rst 16676F: Documentation/hwmon/max31785.rst 16677F: Documentation/hwmon/max34440.rst 16678F: Documentation/hwmon/max8688.rst 16679F: Documentation/hwmon/pmbus-core.rst 16680F: Documentation/hwmon/pmbus.rst 16681F: Documentation/hwmon/tps40422.rst 16682F: Documentation/hwmon/ucd9000.rst 16683F: Documentation/hwmon/ucd9200.rst 16684F: Documentation/hwmon/zl6100.rst 16685F: drivers/hwmon/pmbus/ 16686F: include/linux/pmbus.h 16687 16688PMC SIERRA MaxRAID DRIVER 16689L: linux-scsi@vger.kernel.org 16690S: Orphan 16691W: http://www.pmc-sierra.com/ 16692F: drivers/scsi/pmcraid.* 16693 16694PMC SIERRA PM8001 DRIVER 16695M: Jack Wang <jinpu.wang@cloud.ionos.com> 16696L: linux-scsi@vger.kernel.org 16697S: Supported 16698F: drivers/scsi/pm8001/ 16699 16700PNI RM3100 IIO DRIVER 16701M: Song Qiang <songqiang1304521@gmail.com> 16702L: linux-iio@vger.kernel.org 16703S: Maintained 16704F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16705F: drivers/iio/magnetometer/rm3100* 16706 16707PNP SUPPORT 16708M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16709L: linux-acpi@vger.kernel.org 16710S: Maintained 16711F: drivers/pnp/ 16712F: include/linux/pnp.h 16713 16714POSIX CLOCKS and TIMERS 16715M: Thomas Gleixner <tglx@linutronix.de> 16716L: linux-kernel@vger.kernel.org 16717S: Maintained 16718T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16719F: fs/timerfd.c 16720F: include/linux/time_namespace.h 16721F: include/linux/timer* 16722F: kernel/time/*timer* 16723F: kernel/time/namespace.c 16724 16725POWER MANAGEMENT CORE 16726M: "Rafael J. Wysocki" <rafael@kernel.org> 16727L: linux-pm@vger.kernel.org 16728S: Supported 16729B: https://bugzilla.kernel.org 16730T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16731F: drivers/base/power/ 16732F: drivers/powercap/ 16733F: include/linux/intel_rapl.h 16734F: include/linux/pm.h 16735F: include/linux/pm_* 16736F: include/linux/powercap.h 16737F: kernel/configs/nopm.config 16738 16739DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16740M: Daniel Lezcano <daniel.lezcano@kernel.org> 16741L: linux-pm@vger.kernel.org 16742S: Supported 16743B: https://bugzilla.kernel.org 16744T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16745F: drivers/powercap/dtpm* 16746F: include/linux/dtpm.h 16747 16748POWER STATE COORDINATION INTERFACE (PSCI) 16749M: Mark Rutland <mark.rutland@arm.com> 16750M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16751L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16752S: Maintained 16753F: drivers/firmware/psci/ 16754F: include/linux/psci.h 16755F: include/uapi/linux/psci.h 16756 16757POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16758M: Sebastian Reichel <sre@kernel.org> 16759L: linux-pm@vger.kernel.org 16760S: Maintained 16761T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16762F: Documentation/ABI/testing/sysfs-class-power 16763F: Documentation/devicetree/bindings/power/supply/ 16764F: drivers/power/supply/ 16765F: include/linux/power/ 16766F: include/linux/power_supply.h 16767 16768POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16769M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16770L: linuxppc-dev@lists.ozlabs.org 16771S: Maintained 16772F: drivers/char/powernv-op-panel.c 16773 16774PPP OVER ATM (RFC 2364) 16775M: Mitchell Blank Jr <mitch@sfgoth.com> 16776S: Maintained 16777F: include/uapi/linux/atmppp.h 16778F: net/atm/pppoatm.c 16779 16780PPP OVER ETHERNET 16781M: Michal Ostrowski <mostrows@earthlink.net> 16782S: Maintained 16783F: drivers/net/ppp/pppoe.c 16784F: drivers/net/ppp/pppox.c 16785 16786PPP OVER L2TP 16787M: James Chapman <jchapman@katalix.com> 16788S: Maintained 16789F: include/linux/if_pppol2tp.h 16790F: include/uapi/linux/if_pppol2tp.h 16791F: net/l2tp/l2tp_ppp.c 16792 16793PPP PROTOCOL DRIVERS AND COMPRESSORS 16794M: Paul Mackerras <paulus@samba.org> 16795L: linux-ppp@vger.kernel.org 16796S: Maintained 16797F: drivers/net/ppp/ppp_* 16798 16799PPS SUPPORT 16800M: Rodolfo Giometti <giometti@enneenne.com> 16801L: linuxpps@ml.enneenne.com (subscribers-only) 16802S: Maintained 16803W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16804F: Documentation/ABI/testing/sysfs-pps 16805F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16806F: Documentation/driver-api/pps.rst 16807F: drivers/pps/ 16808F: include/linux/pps*.h 16809F: include/uapi/linux/pps.h 16810 16811PPTP DRIVER 16812M: Dmitry Kozlov <xeb@mail.ru> 16813L: netdev@vger.kernel.org 16814S: Maintained 16815W: http://sourceforge.net/projects/accel-pptp 16816F: drivers/net/ppp/pptp.c 16817 16818PRESSURE STALL INFORMATION (PSI) 16819M: Johannes Weiner <hannes@cmpxchg.org> 16820M: Suren Baghdasaryan <surenb@google.com> 16821S: Maintained 16822F: include/linux/psi* 16823F: kernel/sched/psi.c 16824 16825PRINTK 16826M: Petr Mladek <pmladek@suse.com> 16827M: Sergey Senozhatsky <senozhatsky@chromium.org> 16828R: Steven Rostedt <rostedt@goodmis.org> 16829R: John Ogness <john.ogness@linutronix.de> 16830S: Maintained 16831T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16832F: include/linux/printk.h 16833F: kernel/printk/ 16834 16835PRINTK INDEXING 16836R: Chris Down <chris@chrisdown.name> 16837S: Maintained 16838F: Documentation/core-api/printk-index.rst 16839F: kernel/printk/index.c 16840K: printk_index 16841 16842PROC FILESYSTEM 16843L: linux-kernel@vger.kernel.org 16844L: linux-fsdevel@vger.kernel.org 16845S: Maintained 16846F: Documentation/filesystems/proc.rst 16847F: fs/proc/ 16848F: include/linux/proc_fs.h 16849F: tools/testing/selftests/proc/ 16850 16851PROC SYSCTL 16852M: Luis Chamberlain <mcgrof@kernel.org> 16853M: Kees Cook <keescook@chromium.org> 16854M: Iurii Zaikin <yzaikin@google.com> 16855L: linux-kernel@vger.kernel.org 16856L: linux-fsdevel@vger.kernel.org 16857S: Maintained 16858T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16859F: fs/proc/proc_sysctl.c 16860F: include/linux/sysctl.h 16861F: kernel/sysctl-test.c 16862F: kernel/sysctl.c 16863F: tools/testing/selftests/sysctl/ 16864 16865PS3 NETWORK SUPPORT 16866M: Geoff Levand <geoff@infradead.org> 16867L: netdev@vger.kernel.org 16868L: linuxppc-dev@lists.ozlabs.org 16869S: Maintained 16870F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16871 16872PS3 PLATFORM SUPPORT 16873M: Geoff Levand <geoff@infradead.org> 16874L: linuxppc-dev@lists.ozlabs.org 16875S: Maintained 16876F: arch/powerpc/boot/ps3* 16877F: arch/powerpc/include/asm/lv1call.h 16878F: arch/powerpc/include/asm/ps3*.h 16879F: arch/powerpc/platforms/ps3/ 16880F: drivers/*/ps3* 16881F: drivers/ps3/ 16882F: drivers/rtc/rtc-ps3.c 16883F: drivers/usb/host/*ps3.c 16884F: sound/ppc/snd_ps3* 16885 16886PS3VRAM DRIVER 16887M: Jim Paris <jim@jtan.com> 16888M: Geoff Levand <geoff@infradead.org> 16889L: linuxppc-dev@lists.ozlabs.org 16890S: Maintained 16891F: drivers/block/ps3vram.c 16892 16893PSAMPLE PACKET SAMPLING SUPPORT 16894M: Yotam Gigi <yotam.gi@gmail.com> 16895S: Maintained 16896F: include/net/psample.h 16897F: include/uapi/linux/psample.h 16898F: net/psample 16899 16900PSTORE FILESYSTEM 16901M: Kees Cook <keescook@chromium.org> 16902R: Tony Luck <tony.luck@intel.com> 16903R: Guilherme G. Piccoli <gpiccoli@igalia.com> 16904L: linux-hardening@vger.kernel.org 16905S: Supported 16906T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16907F: Documentation/admin-guide/ramoops.rst 16908F: Documentation/admin-guide/pstore-blk.rst 16909F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16910F: drivers/acpi/apei/erst.c 16911F: drivers/firmware/efi/efi-pstore.c 16912F: fs/pstore/ 16913F: include/linux/pstore* 16914K: \b(pstore|ramoops) 16915 16916PTP HARDWARE CLOCK SUPPORT 16917M: Richard Cochran <richardcochran@gmail.com> 16918L: netdev@vger.kernel.org 16919S: Maintained 16920W: http://linuxptp.sourceforge.net/ 16921F: Documentation/ABI/testing/sysfs-ptp 16922F: Documentation/driver-api/ptp.rst 16923F: drivers/net/phy/dp83640* 16924F: drivers/ptp/* 16925F: include/linux/ptp_cl* 16926K: (?:\b|_)ptp(?:\b|_) 16927 16928PTP VIRTUAL CLOCK SUPPORT 16929M: Yangbo Lu <yangbo.lu@nxp.com> 16930L: netdev@vger.kernel.org 16931S: Maintained 16932F: drivers/ptp/ptp_vclock.c 16933F: net/ethtool/phc_vclocks.c 16934 16935PTRACE SUPPORT 16936M: Oleg Nesterov <oleg@redhat.com> 16937S: Maintained 16938F: arch/*/*/ptrace*.c 16939F: arch/*/include/asm/ptrace*.h 16940F: arch/*/ptrace*.c 16941F: include/asm-generic/syscall.h 16942F: include/linux/ptrace.h 16943F: include/linux/regset.h 16944F: include/uapi/linux/ptrace.h 16945F: kernel/ptrace.c 16946 16947PULSE8-CEC DRIVER 16948M: Hans Verkuil <hverkuil@xs4all.nl> 16949L: linux-media@vger.kernel.org 16950S: Maintained 16951T: git git://linuxtv.org/media_tree.git 16952F: drivers/media/cec/usb/pulse8/ 16953 16954PURELIFI PLFXLC DRIVER 16955M: Srinivasan Raju <srini.raju@purelifi.com> 16956L: linux-wireless@vger.kernel.org 16957S: Supported 16958F: drivers/net/wireless/purelifi/plfxlc/ 16959 16960PVRUSB2 VIDEO4LINUX DRIVER 16961M: Mike Isely <isely@pobox.com> 16962L: pvrusb2@isely.net (subscribers-only) 16963L: linux-media@vger.kernel.org 16964S: Maintained 16965W: http://www.isely.net/pvrusb2/ 16966T: git git://linuxtv.org/media_tree.git 16967F: Documentation/driver-api/media/drivers/pvrusb2* 16968F: drivers/media/usb/pvrusb2/ 16969 16970PWC WEBCAM DRIVER 16971M: Hans Verkuil <hverkuil@xs4all.nl> 16972L: linux-media@vger.kernel.org 16973S: Odd Fixes 16974T: git git://linuxtv.org/media_tree.git 16975F: drivers/media/usb/pwc/* 16976F: include/trace/events/pwc.h 16977 16978PWM IR Transmitter 16979M: Sean Young <sean@mess.org> 16980L: linux-media@vger.kernel.org 16981S: Maintained 16982F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 16983F: drivers/media/rc/pwm-ir-tx.c 16984 16985PWM SUBSYSTEM 16986M: Thierry Reding <thierry.reding@gmail.com> 16987R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16988L: linux-pwm@vger.kernel.org 16989S: Maintained 16990Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16991T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16992F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 16993F: Documentation/devicetree/bindings/pwm/ 16994F: Documentation/driver-api/pwm.rst 16995F: drivers/gpio/gpio-mvebu.c 16996F: drivers/pwm/ 16997F: drivers/video/backlight/pwm_bl.c 16998F: include/dt-bindings/pwm/ 16999F: include/linux/pwm.h 17000F: include/linux/pwm_backlight.h 17001K: pwm_(config|apply_state|ops) 17002 17003PXA GPIO DRIVER 17004M: Robert Jarzmik <robert.jarzmik@free.fr> 17005L: linux-gpio@vger.kernel.org 17006S: Maintained 17007F: drivers/gpio/gpio-pxa.c 17008 17009PXA MMCI DRIVER 17010S: Orphan 17011 17012PXA RTC DRIVER 17013M: Robert Jarzmik <robert.jarzmik@free.fr> 17014L: linux-rtc@vger.kernel.org 17015S: Maintained 17016 17017PXA2xx/PXA3xx SUPPORT 17018M: Daniel Mack <daniel@zonque.org> 17019M: Haojian Zhuang <haojian.zhuang@gmail.com> 17020M: Robert Jarzmik <robert.jarzmik@free.fr> 17021L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17022S: Maintained 17023T: git git://github.com/hzhuang1/linux.git 17024T: git git://github.com/rjarzmik/linux.git 17025F: arch/arm/boot/dts/pxa* 17026F: arch/arm/mach-pxa/ 17027F: drivers/dma/pxa* 17028F: drivers/pcmcia/pxa2xx* 17029F: drivers/pinctrl/pxa/ 17030F: drivers/spi/spi-pxa2xx* 17031F: drivers/usb/gadget/udc/pxa2* 17032F: include/sound/pxa2xx-lib.h 17033F: sound/arm/pxa* 17034F: sound/soc/pxa/ 17035 17036QAT DRIVER 17037M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17038L: qat-linux@intel.com 17039S: Supported 17040F: drivers/crypto/qat/ 17041 17042QCOM AUDIO (ASoC) DRIVERS 17043M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17044M: Banajit Goswami <bgoswami@quicinc.com> 17045L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17046S: Supported 17047F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17048F: Documentation/devicetree/bindings/sound/qcom,* 17049F: drivers/soc/qcom/apr.c 17050F: include/dt-bindings/sound/qcom,wcd9335.h 17051F: sound/soc/codecs/lpass-rx-macro.* 17052F: sound/soc/codecs/lpass-tx-macro.* 17053F: sound/soc/codecs/lpass-va-macro.c 17054F: sound/soc/codecs/lpass-wsa-macro.* 17055F: sound/soc/codecs/msm8916-wcd-analog.c 17056F: sound/soc/codecs/msm8916-wcd-digital.c 17057F: sound/soc/codecs/wcd9335.* 17058F: sound/soc/codecs/wcd934x.c 17059F: sound/soc/codecs/wcd-clsh-v2.* 17060F: sound/soc/codecs/wcd-mbhc-v2.* 17061F: sound/soc/codecs/wsa881x.c 17062F: sound/soc/codecs/wsa883x.c 17063F: sound/soc/qcom/ 17064 17065QCOM EMBEDDED USB DEBUGGER (EUD) 17066M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17067L: linux-arm-msm@vger.kernel.org 17068S: Maintained 17069F: Documentation/ABI/testing/sysfs-driver-eud 17070F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17071F: drivers/usb/misc/qcom_eud.c 17072 17073QCOM IPA DRIVER 17074M: Alex Elder <elder@kernel.org> 17075L: netdev@vger.kernel.org 17076S: Supported 17077F: drivers/net/ipa/ 17078 17079QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17080M: Gabriel Somlo <somlo@cmu.edu> 17081M: "Michael S. Tsirkin" <mst@redhat.com> 17082L: qemu-devel@nongnu.org 17083S: Maintained 17084F: drivers/firmware/qemu_fw_cfg.c 17085F: include/uapi/linux/qemu_fw_cfg.h 17086 17087QIB DRIVER 17088M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17089L: linux-rdma@vger.kernel.org 17090S: Supported 17091F: drivers/infiniband/hw/qib/ 17092 17093QLOGIC QL41xxx FCOE DRIVER 17094M: Saurav Kashyap <skashyap@marvell.com> 17095M: Javed Hasan <jhasan@marvell.com> 17096M: GR-QLogic-Storage-Upstream@marvell.com 17097L: linux-scsi@vger.kernel.org 17098S: Supported 17099F: drivers/scsi/qedf/ 17100 17101QLOGIC QL41xxx ISCSI DRIVER 17102M: Nilesh Javali <njavali@marvell.com> 17103M: Manish Rangankar <mrangankar@marvell.com> 17104M: GR-QLogic-Storage-Upstream@marvell.com 17105L: linux-scsi@vger.kernel.org 17106S: Supported 17107F: drivers/scsi/qedi/ 17108 17109QLOGIC QL4xxx ETHERNET DRIVER 17110M: Ariel Elior <aelior@marvell.com> 17111M: Manish Chopra <manishc@marvell.com> 17112L: netdev@vger.kernel.org 17113S: Supported 17114F: drivers/net/ethernet/qlogic/qed/ 17115F: drivers/net/ethernet/qlogic/qede/ 17116F: include/linux/qed/ 17117 17118QLOGIC QL4xxx RDMA DRIVER 17119M: Michal Kalderon <mkalderon@marvell.com> 17120M: Ariel Elior <aelior@marvell.com> 17121L: linux-rdma@vger.kernel.org 17122S: Supported 17123F: drivers/infiniband/hw/qedr/ 17124F: include/uapi/rdma/qedr-abi.h 17125 17126QLOGIC QLA1280 SCSI DRIVER 17127M: Michael Reed <mdr@sgi.com> 17128L: linux-scsi@vger.kernel.org 17129S: Maintained 17130F: drivers/scsi/qla1280.[ch] 17131 17132QLOGIC QLA2XXX FC-SCSI DRIVER 17133M: Nilesh Javali <njavali@marvell.com> 17134M: GR-QLogic-Storage-Upstream@marvell.com 17135L: linux-scsi@vger.kernel.org 17136S: Supported 17137F: drivers/scsi/qla2xxx/ 17138 17139QLOGIC QLA3XXX NETWORK DRIVER 17140M: GR-Linux-NIC-Dev@marvell.com 17141L: netdev@vger.kernel.org 17142S: Supported 17143F: drivers/net/ethernet/qlogic/qla3xxx.* 17144 17145QLOGIC QLA4XXX iSCSI DRIVER 17146M: Nilesh Javali <njavali@marvell.com> 17147M: Manish Rangankar <mrangankar@marvell.com> 17148M: GR-QLogic-Storage-Upstream@marvell.com 17149L: linux-scsi@vger.kernel.org 17150S: Supported 17151F: drivers/scsi/qla4xxx/ 17152 17153QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17154M: Shahed Shaikh <shshaikh@marvell.com> 17155M: Manish Chopra <manishc@marvell.com> 17156M: GR-Linux-NIC-Dev@marvell.com 17157L: netdev@vger.kernel.org 17158S: Supported 17159F: drivers/net/ethernet/qlogic/qlcnic/ 17160 17161QLOGIC QLGE 10Gb ETHERNET DRIVER 17162M: Manish Chopra <manishc@marvell.com> 17163M: GR-Linux-NIC-Dev@marvell.com 17164M: Coiby Xu <coiby.xu@gmail.com> 17165L: netdev@vger.kernel.org 17166S: Supported 17167F: Documentation/networking/device_drivers/qlogic/qlge.rst 17168F: drivers/staging/qlge/ 17169 17170QM1D1B0004 MEDIA DRIVER 17171M: Akihiro Tsukada <tskd08@gmail.com> 17172L: linux-media@vger.kernel.org 17173S: Odd Fixes 17174F: drivers/media/tuners/qm1d1b0004* 17175 17176QM1D1C0042 MEDIA DRIVER 17177M: Akihiro Tsukada <tskd08@gmail.com> 17178L: linux-media@vger.kernel.org 17179S: Odd Fixes 17180F: drivers/media/tuners/qm1d1c0042* 17181 17182QNX4 FILESYSTEM 17183M: Anders Larsen <al@alarsen.net> 17184S: Maintained 17185W: http://www.alarsen.net/linux/qnx4fs/ 17186F: fs/qnx4/ 17187F: include/uapi/linux/qnx4_fs.h 17188F: include/uapi/linux/qnxtypes.h 17189 17190QORIQ DPAA2 FSL-MC BUS DRIVER 17191M: Stuart Yoder <stuyoder@gmail.com> 17192M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17193L: linux-kernel@vger.kernel.org 17194S: Maintained 17195F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17196F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17197F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17198F: drivers/bus/fsl-mc/ 17199F: include/uapi/linux/fsl_mc.h 17200 17201QT1010 MEDIA DRIVER 17202M: Antti Palosaari <crope@iki.fi> 17203L: linux-media@vger.kernel.org 17204S: Maintained 17205W: https://linuxtv.org 17206W: http://palosaari.fi/linux/ 17207Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17208T: git git://linuxtv.org/anttip/media_tree.git 17209F: drivers/media/tuners/qt1010* 17210 17211QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17212M: Kalle Valo <kvalo@kernel.org> 17213L: ath10k@lists.infradead.org 17214S: Supported 17215W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17216T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17217F: drivers/net/wireless/ath/ath10k/ 17218F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 17219 17220QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17221M: Kalle Valo <kvalo@kernel.org> 17222L: ath11k@lists.infradead.org 17223S: Supported 17224T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17225F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17226F: drivers/net/wireless/ath/ath11k/ 17227 17228QUALCOMM ATH12K WIRELESS DRIVER 17229M: Kalle Valo <kvalo@kernel.org> 17230L: ath12k@lists.infradead.org 17231S: Supported 17232T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17233F: drivers/net/wireless/ath/ath12k/ 17234 17235QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17236M: Toke Høiland-Jørgensen <toke@toke.dk> 17237L: linux-wireless@vger.kernel.org 17238S: Maintained 17239W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17240F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17241F: drivers/net/wireless/ath/ath9k/ 17242 17243QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17244M: Stephan Gerhold <stephan@gerhold.net> 17245L: netdev@vger.kernel.org 17246L: linux-arm-msm@vger.kernel.org 17247S: Maintained 17248F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17249F: drivers/net/wwan/qcom_bam_dmux.c 17250 17251QUALCOMM CAMERA SUBSYSTEM DRIVER 17252M: Robert Foss <rfoss@kernel.org> 17253M: Todor Tomov <todor.too@gmail.com> 17254L: linux-media@vger.kernel.org 17255S: Maintained 17256F: Documentation/admin-guide/media/qcom_camss.rst 17257F: Documentation/devicetree/bindings/media/*camss* 17258F: drivers/media/platform/qcom/camss/ 17259 17260QUALCOMM CLOCK DRIVERS 17261M: Bjorn Andersson <andersson@kernel.org> 17262L: linux-arm-msm@vger.kernel.org 17263S: Supported 17264T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17265F: Documentation/devicetree/bindings/clock/qcom,* 17266F: drivers/clk/qcom/ 17267F: include/dt-bindings/clock/qcom,* 17268 17269QUALCOMM CLOUD AI (QAIC) DRIVER 17270M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17271L: linux-arm-msm@vger.kernel.org 17272L: dri-devel@lists.freedesktop.org 17273S: Supported 17274T: git git://anongit.freedesktop.org/drm/drm-misc 17275F: Documentation/accel/qaic/ 17276F: drivers/accel/qaic/ 17277F: include/uapi/drm/qaic_accel.h 17278 17279QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17280M: Bjorn Andersson <andersson@kernel.org> 17281M: Konrad Dybcio <konrad.dybcio@linaro.org> 17282L: linux-pm@vger.kernel.org 17283L: linux-arm-msm@vger.kernel.org 17284S: Maintained 17285F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17286F: drivers/soc/qcom/cpr.c 17287 17288QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17289M: Ilia Lin <ilia.lin@kernel.org> 17290L: linux-pm@vger.kernel.org 17291S: Maintained 17292F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17293F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17294F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17295 17296QUALCOMM CRYPTO DRIVERS 17297M: Thara Gopinath <thara.gopinath@gmail.com> 17298L: linux-crypto@vger.kernel.org 17299L: linux-arm-msm@vger.kernel.org 17300S: Maintained 17301F: drivers/crypto/qce/ 17302 17303QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17304M: Timur Tabi <timur@kernel.org> 17305L: netdev@vger.kernel.org 17306S: Maintained 17307F: drivers/net/ethernet/qualcomm/emac/ 17308 17309QUALCOMM ETHQOS ETHERNET DRIVER 17310M: Vinod Koul <vkoul@kernel.org> 17311R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17312L: netdev@vger.kernel.org 17313S: Maintained 17314F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 17315F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17316 17317QUALCOMM FASTRPC DRIVER 17318M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17319M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17320L: linux-arm-msm@vger.kernel.org 17321S: Maintained 17322F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17323F: drivers/misc/fastrpc.c 17324F: include/uapi/misc/fastrpc.h 17325 17326QUALCOMM HEXAGON ARCHITECTURE 17327M: Brian Cain <bcain@quicinc.com> 17328L: linux-hexagon@vger.kernel.org 17329T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17330S: Supported 17331F: arch/hexagon/ 17332 17333QUALCOMM HIDMA DRIVER 17334M: Sinan Kaya <okaya@kernel.org> 17335L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17336L: linux-arm-msm@vger.kernel.org 17337L: dmaengine@vger.kernel.org 17338S: Supported 17339F: drivers/dma/qcom/hidma* 17340 17341QUALCOMM I2C CCI DRIVER 17342M: Loic Poulain <loic.poulain@linaro.org> 17343M: Robert Foss <rfoss@kernel.org> 17344L: linux-i2c@vger.kernel.org 17345L: linux-arm-msm@vger.kernel.org 17346S: Maintained 17347F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17348F: drivers/i2c/busses/i2c-qcom-cci.c 17349 17350QUALCOMM INTERCONNECT BWMON DRIVER 17351M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17352L: linux-arm-msm@vger.kernel.org 17353S: Maintained 17354F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17355F: drivers/soc/qcom/icc-bwmon.c 17356 17357QUALCOMM IOMMU 17358M: Rob Clark <robdclark@gmail.com> 17359L: iommu@lists.linux.dev 17360L: linux-arm-msm@vger.kernel.org 17361S: Maintained 17362F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17363 17364QUALCOMM IPC ROUTER (QRTR) DRIVER 17365M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17366L: linux-arm-msm@vger.kernel.org 17367S: Maintained 17368F: include/trace/events/qrtr.h 17369F: include/uapi/linux/qrtr.h 17370F: net/qrtr/ 17371 17372QUALCOMM IPCC MAILBOX DRIVER 17373M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17374L: linux-arm-msm@vger.kernel.org 17375S: Supported 17376F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17377F: drivers/mailbox/qcom-ipcc.c 17378F: include/dt-bindings/mailbox/qcom-ipcc.h 17379 17380QUALCOMM IPQ4019 USB PHY DRIVER 17381M: Robert Marko <robert.marko@sartura.hr> 17382M: Luka Perkov <luka.perkov@sartura.hr> 17383L: linux-arm-msm@vger.kernel.org 17384S: Maintained 17385F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17386F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17387 17388QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17389M: Robert Marko <robert.marko@sartura.hr> 17390M: Luka Perkov <luka.perkov@sartura.hr> 17391L: linux-arm-msm@vger.kernel.org 17392S: Maintained 17393F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17394F: drivers/regulator/vqmmc-ipq4019-regulator.c 17395 17396QUALCOMM NAND CONTROLLER DRIVER 17397M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17398L: linux-mtd@lists.infradead.org 17399L: linux-arm-msm@vger.kernel.org 17400S: Maintained 17401F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17402F: drivers/mtd/nand/raw/qcom_nandc.c 17403 17404QUALCOMM RMNET DRIVER 17405M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17406M: Sean Tranchetti <quic_stranche@quicinc.com> 17407L: netdev@vger.kernel.org 17408S: Maintained 17409F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17410F: drivers/net/ethernet/qualcomm/rmnet/ 17411F: include/linux/if_rmnet.h 17412 17413QUALCOMM TSENS THERMAL DRIVER 17414M: Amit Kucheria <amitk@kernel.org> 17415M: Thara Gopinath <thara.gopinath@gmail.com> 17416L: linux-pm@vger.kernel.org 17417L: linux-arm-msm@vger.kernel.org 17418S: Maintained 17419F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17420F: drivers/thermal/qcom/ 17421 17422QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17423M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17424M: Vikash Garodia <quic_vgarodia@quicinc.com> 17425L: linux-media@vger.kernel.org 17426L: linux-arm-msm@vger.kernel.org 17427S: Maintained 17428T: git git://linuxtv.org/media_tree.git 17429F: Documentation/devicetree/bindings/media/*venus* 17430F: drivers/media/platform/qcom/venus/ 17431 17432QUALCOMM WCN36XX WIRELESS DRIVER 17433M: Loic Poulain <loic.poulain@linaro.org> 17434L: wcn36xx@lists.infradead.org 17435S: Supported 17436W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17437F: drivers/net/wireless/ath/wcn36xx/ 17438 17439QUANTENNA QTNFMAC WIRELESS DRIVER 17440M: Igor Mitsyanko <imitsyanko@quantenna.com> 17441R: Sergey Matyukevich <geomatsi@gmail.com> 17442L: linux-wireless@vger.kernel.org 17443S: Maintained 17444F: drivers/net/wireless/quantenna 17445 17446RADEON and AMDGPU DRM DRIVERS 17447M: Alex Deucher <alexander.deucher@amd.com> 17448M: Christian König <christian.koenig@amd.com> 17449M: Pan, Xinhui <Xinhui.Pan@amd.com> 17450L: amd-gfx@lists.freedesktop.org 17451S: Supported 17452T: git https://gitlab.freedesktop.org/agd5f/linux.git 17453B: https://gitlab.freedesktop.org/drm/amd/-/issues 17454C: irc://irc.oftc.net/radeon 17455F: Documentation/gpu/amdgpu/ 17456F: drivers/gpu/drm/amd/ 17457F: drivers/gpu/drm/radeon/ 17458F: include/uapi/drm/amdgpu_drm.h 17459F: include/uapi/drm/radeon_drm.h 17460 17461RADEON FRAMEBUFFER DISPLAY DRIVER 17462M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17463L: linux-fbdev@vger.kernel.org 17464S: Maintained 17465F: drivers/video/fbdev/aty/radeon* 17466F: include/uapi/linux/radeonfb.h 17467 17468RADIOSHARK RADIO DRIVER 17469M: Hans Verkuil <hverkuil@xs4all.nl> 17470L: linux-media@vger.kernel.org 17471S: Maintained 17472T: git git://linuxtv.org/media_tree.git 17473F: drivers/media/radio/radio-shark.c 17474 17475RADIOSHARK2 RADIO DRIVER 17476M: Hans Verkuil <hverkuil@xs4all.nl> 17477L: linux-media@vger.kernel.org 17478S: Maintained 17479T: git git://linuxtv.org/media_tree.git 17480F: drivers/media/radio/radio-shark2.c 17481F: drivers/media/radio/radio-tea5777.c 17482 17483RADOS BLOCK DEVICE (RBD) 17484M: Ilya Dryomov <idryomov@gmail.com> 17485R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17486L: ceph-devel@vger.kernel.org 17487S: Supported 17488W: http://ceph.com/ 17489T: git https://github.com/ceph/ceph-client.git 17490F: Documentation/ABI/testing/sysfs-bus-rbd 17491F: drivers/block/rbd.c 17492F: drivers/block/rbd_types.h 17493 17494RAGE128 FRAMEBUFFER DISPLAY DRIVER 17495M: Paul Mackerras <paulus@samba.org> 17496L: linux-fbdev@vger.kernel.org 17497S: Maintained 17498F: drivers/video/fbdev/aty/aty128fb.c 17499 17500RAINSHADOW-CEC DRIVER 17501M: Hans Verkuil <hverkuil@xs4all.nl> 17502L: linux-media@vger.kernel.org 17503S: Maintained 17504T: git git://linuxtv.org/media_tree.git 17505F: drivers/media/cec/usb/rainshadow/ 17506 17507RALINK MIPS ARCHITECTURE 17508M: John Crispin <john@phrozen.org> 17509L: linux-mips@vger.kernel.org 17510S: Maintained 17511F: arch/mips/ralink 17512 17513RALINK MT7621 MIPS ARCHITECTURE 17514M: Arınç ÜNAL <arinc.unal@arinc9.com> 17515M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17516L: linux-mips@vger.kernel.org 17517S: Maintained 17518F: arch/mips/boot/dts/ralink/mt7621* 17519 17520RALINK PINCTRL DRIVER 17521M: Arınç ÜNAL <arinc.unal@arinc9.com> 17522M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17523L: linux-mips@vger.kernel.org 17524S: Maintained 17525F: drivers/pinctrl/ralink/ 17526 17527RALINK RT2X00 WIRELESS LAN DRIVER 17528M: Stanislaw Gruszka <stf_xl@wp.pl> 17529M: Helmut Schaa <helmut.schaa@googlemail.com> 17530L: linux-wireless@vger.kernel.org 17531S: Maintained 17532F: drivers/net/wireless/ralink/rt2x00/ 17533 17534RAMDISK RAM BLOCK DEVICE DRIVER 17535M: Jens Axboe <axboe@kernel.dk> 17536S: Maintained 17537F: Documentation/admin-guide/blockdev/ramdisk.rst 17538F: drivers/block/brd.c 17539 17540RANCHU VIRTUAL BOARD FOR MIPS 17541M: Miodrag Dinic <miodrag.dinic@mips.com> 17542L: linux-mips@vger.kernel.org 17543S: Supported 17544F: arch/mips/configs/generic/board-ranchu.config 17545F: arch/mips/generic/board-ranchu.c 17546 17547RANDOM NUMBER DRIVER 17548M: "Theodore Ts'o" <tytso@mit.edu> 17549M: Jason A. Donenfeld <Jason@zx2c4.com> 17550T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17551S: Maintained 17552F: drivers/char/random.c 17553F: drivers/virt/vmgenid.c 17554 17555RAPIDIO SUBSYSTEM 17556M: Matt Porter <mporter@kernel.crashing.org> 17557M: Alexandre Bounine <alex.bou9@gmail.com> 17558S: Maintained 17559F: drivers/rapidio/ 17560 17561RAS INFRASTRUCTURE 17562M: Tony Luck <tony.luck@intel.com> 17563M: Borislav Petkov <bp@alien8.de> 17564L: linux-edac@vger.kernel.org 17565S: Maintained 17566F: Documentation/admin-guide/ras.rst 17567F: drivers/ras/ 17568F: include/linux/ras.h 17569F: include/ras/ras_event.h 17570 17571RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17572L: linux-wireless@vger.kernel.org 17573S: Orphan 17574F: drivers/net/wireless/ray* 17575 17576RC-CORE / LIRC FRAMEWORK 17577M: Sean Young <sean@mess.org> 17578L: linux-media@vger.kernel.org 17579S: Maintained 17580W: http://linuxtv.org 17581T: git git://linuxtv.org/media_tree.git 17582F: Documentation/driver-api/media/rc-core.rst 17583F: Documentation/userspace-api/media/rc/ 17584F: drivers/media/rc/ 17585F: include/media/rc-map.h 17586F: include/media/rc-core.h 17587F: include/uapi/linux/lirc.h 17588 17589RCMM REMOTE CONTROLS DECODER 17590M: Patrick Lerda <patrick9876@free.fr> 17591S: Maintained 17592F: drivers/media/rc/ir-rcmm-decoder.c 17593 17594RCUTORTURE TEST FRAMEWORK 17595M: "Paul E. McKenney" <paulmck@kernel.org> 17596M: Josh Triplett <josh@joshtriplett.org> 17597R: Steven Rostedt <rostedt@goodmis.org> 17598R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17599R: Lai Jiangshan <jiangshanlai@gmail.com> 17600L: rcu@vger.kernel.org 17601S: Supported 17602T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17603F: tools/testing/selftests/rcutorture 17604 17605RDACM20 Camera Sensor 17606M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17607M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17608M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17609M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17610L: linux-media@vger.kernel.org 17611S: Maintained 17612F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17613F: drivers/media/i2c/max9271.c 17614F: drivers/media/i2c/max9271.h 17615F: drivers/media/i2c/rdacm20.c 17616 17617RDACM21 Camera Sensor 17618M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17619M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17620M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17621M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17622L: linux-media@vger.kernel.org 17623S: Maintained 17624F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17625F: drivers/media/i2c/max9271.c 17626F: drivers/media/i2c/max9271.h 17627F: drivers/media/i2c/rdacm21.c 17628 17629RDC R-321X SoC 17630M: Florian Fainelli <florian@openwrt.org> 17631S: Maintained 17632 17633RDC R6040 FAST ETHERNET DRIVER 17634M: Florian Fainelli <f.fainelli@gmail.com> 17635L: netdev@vger.kernel.org 17636S: Maintained 17637F: drivers/net/ethernet/rdc/r6040.c 17638 17639RDMAVT - RDMA verbs software 17640M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17641L: linux-rdma@vger.kernel.org 17642S: Supported 17643F: drivers/infiniband/sw/rdmavt 17644 17645RDS - RELIABLE DATAGRAM SOCKETS 17646M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17647L: netdev@vger.kernel.org 17648L: linux-rdma@vger.kernel.org 17649L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17650S: Supported 17651W: https://oss.oracle.com/projects/rds/ 17652F: Documentation/networking/rds.rst 17653F: net/rds/ 17654 17655RDT - RESOURCE ALLOCATION 17656M: Fenghua Yu <fenghua.yu@intel.com> 17657M: Reinette Chatre <reinette.chatre@intel.com> 17658L: linux-kernel@vger.kernel.org 17659S: Supported 17660F: Documentation/x86/resctrl* 17661F: arch/x86/include/asm/resctrl.h 17662F: arch/x86/kernel/cpu/resctrl/ 17663F: tools/testing/selftests/resctrl/ 17664 17665READ-COPY UPDATE (RCU) 17666M: "Paul E. McKenney" <paulmck@kernel.org> 17667M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17668M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17669M: Josh Triplett <josh@joshtriplett.org> 17670R: Steven Rostedt <rostedt@goodmis.org> 17671R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17672R: Lai Jiangshan <jiangshanlai@gmail.com> 17673R: Joel Fernandes <joel@joelfernandes.org> 17674L: rcu@vger.kernel.org 17675S: Supported 17676W: http://www.rdrop.com/users/paulmck/RCU/ 17677T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17678F: Documentation/RCU/ 17679F: include/linux/rcu* 17680F: kernel/rcu/ 17681X: Documentation/RCU/torture.rst 17682X: include/linux/srcu*.h 17683X: kernel/rcu/srcu*.c 17684 17685REAL TIME CLOCK (RTC) SUBSYSTEM 17686M: Alessandro Zummo <a.zummo@towertech.it> 17687M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17688L: linux-rtc@vger.kernel.org 17689S: Maintained 17690Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17691T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17692F: Documentation/admin-guide/rtc.rst 17693F: Documentation/devicetree/bindings/rtc/ 17694F: drivers/rtc/ 17695F: include/linux/platform_data/rtc-* 17696F: include/linux/rtc.h 17697F: include/linux/rtc/ 17698F: include/uapi/linux/rtc.h 17699F: tools/testing/selftests/rtc/ 17700 17701REALTEK AUDIO CODECS 17702M: Oder Chiou <oder_chiou@realtek.com> 17703S: Maintained 17704F: include/sound/rt*.h 17705F: sound/soc/codecs/rt* 17706 17707REALTEK OTTO WATCHDOG 17708M: Sander Vanheule <sander@svanheule.net> 17709L: linux-watchdog@vger.kernel.org 17710S: Maintained 17711F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17712F: drivers/watchdog/realtek_otto_wdt.c 17713 17714REALTEK RTL83xx SMI DSA ROUTER CHIPS 17715M: Linus Walleij <linus.walleij@linaro.org> 17716M: Alvin Šipraga <alsi@bang-olufsen.dk> 17717S: Maintained 17718F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17719F: drivers/net/dsa/realtek/* 17720 17721REALTEK WIRELESS DRIVER (rtlwifi family) 17722M: Ping-Ke Shih <pkshih@realtek.com> 17723L: linux-wireless@vger.kernel.org 17724S: Maintained 17725W: https://wireless.wiki.kernel.org/ 17726T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17727F: drivers/net/wireless/realtek/rtlwifi/ 17728 17729REALTEK WIRELESS DRIVER (rtw88) 17730M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17731L: linux-wireless@vger.kernel.org 17732S: Maintained 17733F: drivers/net/wireless/realtek/rtw88/ 17734 17735REALTEK WIRELESS DRIVER (rtw89) 17736M: Ping-Ke Shih <pkshih@realtek.com> 17737L: linux-wireless@vger.kernel.org 17738S: Maintained 17739F: drivers/net/wireless/realtek/rtw89/ 17740 17741REDPINE WIRELESS DRIVER 17742L: linux-wireless@vger.kernel.org 17743S: Orphan 17744F: drivers/net/wireless/rsi/ 17745 17746REGISTER MAP ABSTRACTION 17747M: Mark Brown <broonie@kernel.org> 17748L: linux-kernel@vger.kernel.org 17749S: Supported 17750T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17751F: Documentation/devicetree/bindings/regmap/ 17752F: drivers/base/regmap/ 17753F: include/linux/regmap.h 17754 17755REISERFS FILE SYSTEM 17756L: reiserfs-devel@vger.kernel.org 17757S: Supported 17758F: fs/reiserfs/ 17759 17760REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17761M: Bjorn Andersson <andersson@kernel.org> 17762M: Mathieu Poirier <mathieu.poirier@linaro.org> 17763L: linux-remoteproc@vger.kernel.org 17764S: Maintained 17765T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17766F: Documentation/ABI/testing/sysfs-class-remoteproc 17767F: Documentation/devicetree/bindings/remoteproc/ 17768F: Documentation/staging/remoteproc.rst 17769F: drivers/remoteproc/ 17770F: include/linux/remoteproc.h 17771F: include/linux/remoteproc/ 17772 17773REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17774M: Bjorn Andersson <andersson@kernel.org> 17775M: Mathieu Poirier <mathieu.poirier@linaro.org> 17776L: linux-remoteproc@vger.kernel.org 17777S: Maintained 17778T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17779F: Documentation/ABI/testing/sysfs-bus-rpmsg 17780F: Documentation/staging/rpmsg.rst 17781F: drivers/rpmsg/ 17782F: include/linux/rpmsg.h 17783F: include/linux/rpmsg/ 17784F: include/uapi/linux/rpmsg.h 17785F: samples/rpmsg/ 17786 17787REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17788M: Stephan Gerhold <stephan@gerhold.net> 17789L: netdev@vger.kernel.org 17790L: linux-remoteproc@vger.kernel.org 17791S: Maintained 17792F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17793 17794RENESAS CLOCK DRIVERS 17795M: Geert Uytterhoeven <geert+renesas@glider.be> 17796L: linux-renesas-soc@vger.kernel.org 17797S: Supported 17798T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17799F: Documentation/devicetree/bindings/clock/renesas,* 17800F: drivers/clk/renesas/ 17801 17802RENESAS EMEV2 I2C DRIVER 17803M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17804L: linux-renesas-soc@vger.kernel.org 17805S: Supported 17806F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17807F: drivers/i2c/busses/i2c-emev2.c 17808 17809RENESAS ETHERNET DRIVERS 17810R: Sergey Shtylyov <s.shtylyov@omp.ru> 17811L: netdev@vger.kernel.org 17812L: linux-renesas-soc@vger.kernel.org 17813F: Documentation/devicetree/bindings/net/renesas,*.yaml 17814F: drivers/net/ethernet/renesas/ 17815F: include/linux/sh_eth.h 17816 17817RENESAS IDT821034 ASoC CODEC 17818M: Herve Codina <herve.codina@bootlin.com> 17819L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17820S: Maintained 17821F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 17822F: sound/soc/codecs/idt821034.c 17823 17824RENESAS R-CAR GYROADC DRIVER 17825M: Marek Vasut <marek.vasut@gmail.com> 17826L: linux-iio@vger.kernel.org 17827S: Supported 17828F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17829F: drivers/iio/adc/rcar-gyroadc.c 17830 17831RENESAS R-CAR I2C DRIVERS 17832M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17833L: linux-renesas-soc@vger.kernel.org 17834S: Supported 17835F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17836F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17837F: drivers/i2c/busses/i2c-rcar.c 17838F: drivers/i2c/busses/i2c-sh_mobile.c 17839 17840RENESAS R-CAR SATA DRIVER 17841R: Sergey Shtylyov <s.shtylyov@omp.ru> 17842S: Supported 17843L: linux-ide@vger.kernel.org 17844L: linux-renesas-soc@vger.kernel.org 17845F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17846F: drivers/ata/sata_rcar.c 17847 17848RENESAS R-CAR THERMAL DRIVERS 17849M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17850L: linux-renesas-soc@vger.kernel.org 17851S: Supported 17852F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17853F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17854F: drivers/thermal/rcar_gen3_thermal.c 17855F: drivers/thermal/rcar_thermal.c 17856 17857RENESAS RIIC DRIVER 17858M: Chris Brandt <chris.brandt@renesas.com> 17859L: linux-renesas-soc@vger.kernel.org 17860S: Supported 17861F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17862F: drivers/i2c/busses/i2c-riic.c 17863 17864RENESAS USB PHY DRIVER 17865M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17866L: linux-renesas-soc@vger.kernel.org 17867S: Maintained 17868F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17869 17870RENESAS RZ/G2L A/D DRIVER 17871M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17872L: linux-iio@vger.kernel.org 17873L: linux-renesas-soc@vger.kernel.org 17874S: Supported 17875F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17876F: drivers/iio/adc/rzg2l_adc.c 17877 17878RENESAS RZ/N1 A5PSW SWITCH DRIVER 17879M: Clément Léger <clement.leger@bootlin.com> 17880L: linux-renesas-soc@vger.kernel.org 17881L: netdev@vger.kernel.org 17882S: Maintained 17883F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17884F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 17885F: drivers/net/dsa/rzn1_a5psw* 17886F: drivers/net/pcs/pcs-rzn1-miic.c 17887F: include/dt-bindings/net/pcs-rzn1-miic.h 17888F: include/linux/pcs-rzn1-miic.h 17889F: net/dsa/tag_rzn1_a5psw.c 17890 17891RENESAS RZ/N1 RTC CONTROLLER DRIVER 17892M: Miquel Raynal <miquel.raynal@bootlin.com> 17893L: linux-rtc@vger.kernel.org 17894L: linux-renesas-soc@vger.kernel.org 17895S: Maintained 17896F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17897F: drivers/rtc/rtc-rzn1.c 17898 17899RENESAS RZ/N1 USBF CONTROLLER DRIVER 17900M: Herve Codina <herve.codina@bootlin.com> 17901L: linux-renesas-soc@vger.kernel.org 17902L: linux-usb@vger.kernel.org 17903S: Maintained 17904F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 17905F: drivers/usb/gadget/udc/renesas_usbf.c 17906 17907RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17908M: Miquel Raynal <miquel.raynal@bootlin.com> 17909L: linux-mtd@lists.infradead.org 17910L: linux-renesas-soc@vger.kernel.org 17911S: Maintained 17912F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17913F: drivers/mtd/nand/raw/renesas-nand-controller.c 17914 17915RENESAS VERSACLOCK 7 CLOCK DRIVER 17916M: Alex Helms <alexander.helms.jy@renesas.com> 17917S: Maintained 17918F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 17919F: drivers/clk/clk-versaclock7.c 17920 17921RESET CONTROLLER FRAMEWORK 17922M: Philipp Zabel <p.zabel@pengutronix.de> 17923S: Maintained 17924T: git git://git.pengutronix.de/git/pza/linux 17925F: Documentation/devicetree/bindings/reset/ 17926F: Documentation/driver-api/reset.rst 17927F: drivers/reset/ 17928F: include/dt-bindings/reset/ 17929F: include/linux/reset-controller.h 17930F: include/linux/reset.h 17931F: include/linux/reset/ 17932K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17933 17934RESTARTABLE SEQUENCES SUPPORT 17935M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17936M: Peter Zijlstra <peterz@infradead.org> 17937M: "Paul E. McKenney" <paulmck@kernel.org> 17938M: Boqun Feng <boqun.feng@gmail.com> 17939L: linux-kernel@vger.kernel.org 17940S: Supported 17941F: include/trace/events/rseq.h 17942F: include/uapi/linux/rseq.h 17943F: kernel/rseq.c 17944F: tools/testing/selftests/rseq/ 17945 17946RFKILL 17947M: Johannes Berg <johannes@sipsolutions.net> 17948L: linux-wireless@vger.kernel.org 17949S: Maintained 17950W: https://wireless.wiki.kernel.org/ 17951Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17952T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17953T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17954F: Documentation/ABI/stable/sysfs-class-rfkill 17955F: Documentation/driver-api/rfkill.rst 17956F: include/linux/rfkill.h 17957F: include/uapi/linux/rfkill.h 17958F: net/rfkill/ 17959 17960RHASHTABLE 17961M: Thomas Graf <tgraf@suug.ch> 17962M: Herbert Xu <herbert@gondor.apana.org.au> 17963L: netdev@vger.kernel.org 17964S: Maintained 17965F: include/linux/rhashtable-types.h 17966F: include/linux/rhashtable.h 17967F: lib/rhashtable.c 17968F: lib/test_rhashtable.c 17969 17970RICOH R5C592 MEMORYSTICK DRIVER 17971M: Maxim Levitsky <maximlevitsky@gmail.com> 17972S: Maintained 17973F: drivers/memstick/host/r592.* 17974 17975RICOH SMARTMEDIA/XD DRIVER 17976M: Maxim Levitsky <maximlevitsky@gmail.com> 17977S: Maintained 17978F: drivers/mtd/nand/raw/r852.c 17979F: drivers/mtd/nand/raw/r852.h 17980 17981RISC-V PMU DRIVERS 17982M: Atish Patra <atishp@atishpatra.org> 17983R: Anup Patel <anup@brainfault.org> 17984L: linux-riscv@lists.infradead.org 17985S: Supported 17986F: drivers/perf/riscv_pmu.c 17987F: drivers/perf/riscv_pmu_legacy.c 17988F: drivers/perf/riscv_pmu_sbi.c 17989 17990RISC-V ARCHITECTURE 17991M: Paul Walmsley <paul.walmsley@sifive.com> 17992M: Palmer Dabbelt <palmer@dabbelt.com> 17993M: Albert Ou <aou@eecs.berkeley.edu> 17994L: linux-riscv@lists.infradead.org 17995S: Supported 17996Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17997C: irc://irc.libera.chat/riscv 17998P: Documentation/riscv/patch-acceptance.rst 17999T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18000F: arch/riscv/ 18001N: riscv 18002K: riscv 18003 18004RISC-V MICROCHIP FPGA SUPPORT 18005M: Conor Dooley <conor.dooley@microchip.com> 18006M: Daire McNamara <daire.mcnamara@microchip.com> 18007L: linux-riscv@lists.infradead.org 18008S: Supported 18009F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18010F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18011F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18012F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18013F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18014F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18015F: Documentation/devicetree/bindings/riscv/microchip.yaml 18016F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18017F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18018F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18019F: arch/riscv/boot/dts/microchip/ 18020F: drivers/char/hw_random/mpfs-rng.c 18021F: drivers/clk/microchip/clk-mpfs*.c 18022F: drivers/i2c/busses/i2c-microchip-corei2c.c 18023F: drivers/mailbox/mailbox-mpfs.c 18024F: drivers/pci/controller/pcie-microchip-host.c 18025F: drivers/reset/reset-mpfs.c 18026F: drivers/rtc/rtc-mpfs.c 18027F: drivers/soc/microchip/mpfs-sys-controller.c 18028F: drivers/spi/spi-microchip-core-qspi.c 18029F: drivers/spi/spi-microchip-core.c 18030F: drivers/usb/musb/mpfs.c 18031F: include/soc/microchip/mpfs.h 18032 18033RISC-V MISC SOC SUPPORT 18034M: Conor Dooley <conor@kernel.org> 18035L: linux-riscv@lists.infradead.org 18036S: Maintained 18037Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18038T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18039F: Documentation/devicetree/bindings/riscv/ 18040F: arch/riscv/boot/dts/ 18041 18042RNBD BLOCK DRIVERS 18043M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18044M: Jack Wang <jinpu.wang@ionos.com> 18045L: linux-block@vger.kernel.org 18046S: Maintained 18047F: drivers/block/rnbd/ 18048 18049ROCCAT DRIVERS 18050M: Stefan Achatz <erazor_de@users.sourceforge.net> 18051S: Maintained 18052W: http://sourceforge.net/projects/roccat/ 18053F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18054F: drivers/hid/hid-roccat* 18055F: include/linux/hid-roccat* 18056 18057ROCKCHIP CRYPTO DRIVERS 18058M: Corentin Labbe <clabbe@baylibre.com> 18059L: linux-crypto@vger.kernel.org 18060S: Maintained 18061F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18062F: drivers/crypto/rockchip/ 18063 18064ROCKCHIP I2S TDM DRIVER 18065M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18066L: linux-rockchip@lists.infradead.org 18067S: Maintained 18068F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18069F: sound/soc/rockchip/rockchip_i2s_tdm.* 18070 18071ROCKCHIP ISP V1 DRIVER 18072M: Dafna Hirschfeld <dafna@fastmail.com> 18073L: linux-media@vger.kernel.org 18074L: linux-rockchip@lists.infradead.org 18075S: Maintained 18076F: Documentation/admin-guide/media/rkisp1.rst 18077F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18078F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18079F: drivers/media/platform/rockchip/rkisp1 18080F: include/uapi/linux/rkisp1-config.h 18081 18082ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18083M: Jacob Chen <jacob-chen@iotwrt.com> 18084M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18085L: linux-media@vger.kernel.org 18086L: linux-rockchip@lists.infradead.org 18087S: Maintained 18088F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18089F: drivers/media/platform/rockchip/rga/ 18090 18091ROCKCHIP VIDEO DECODER DRIVER 18092M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18093L: linux-media@vger.kernel.org 18094L: linux-rockchip@lists.infradead.org 18095S: Maintained 18096F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18097F: drivers/staging/media/rkvdec/ 18098 18099ROCKER DRIVER 18100M: Jiri Pirko <jiri@resnulli.us> 18101L: netdev@vger.kernel.org 18102S: Supported 18103F: drivers/net/ethernet/rocker/ 18104 18105ROCKETPORT EXPRESS/INFINITY DRIVER 18106M: Kevin Cernekee <cernekee@gmail.com> 18107L: linux-serial@vger.kernel.org 18108S: Odd Fixes 18109F: drivers/tty/serial/rp2.* 18110 18111ROHM BD99954 CHARGER IC 18112M: Matti Vaittinen <mazziesaccount@gmail.com> 18113S: Supported 18114F: drivers/power/supply/bd99954-charger.c 18115F: drivers/power/supply/bd99954-charger.h 18116 18117ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18118M: Tomasz Duszynski <tduszyns@gmail.com> 18119S: Maintained 18120F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18121F: drivers/iio/light/bh1750.c 18122 18123ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18124M: Marek Vasut <marek.vasut+renesas@gmail.com> 18125L: linux-kernel@vger.kernel.org 18126L: linux-renesas-soc@vger.kernel.org 18127S: Supported 18128F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18129F: drivers/gpio/gpio-bd9571mwv.c 18130F: drivers/mfd/bd9571mwv.c 18131F: drivers/regulator/bd9571mwv-regulator.c 18132F: include/linux/mfd/bd9571mwv.h 18133 18134ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18135M: Matti Vaittinen <mazziesaccount@gmail.com> 18136S: Supported 18137F: drivers/clk/clk-bd718x7.c 18138F: drivers/gpio/gpio-bd71815.c 18139F: drivers/gpio/gpio-bd71828.c 18140F: drivers/mfd/rohm-bd71828.c 18141F: drivers/mfd/rohm-bd718x7.c 18142F: drivers/mfd/rohm-bd9576.c 18143F: drivers/regulator/bd71815-regulator.c 18144F: drivers/regulator/bd71828-regulator.c 18145F: drivers/regulator/bd718x7-regulator.c 18146F: drivers/regulator/bd9576-regulator.c 18147F: drivers/regulator/rohm-regulator.c 18148F: drivers/rtc/rtc-bd70528.c 18149F: drivers/watchdog/bd9576_wdt.c 18150F: include/linux/mfd/rohm-bd71815.h 18151F: include/linux/mfd/rohm-bd71828.h 18152F: include/linux/mfd/rohm-bd718x7.h 18153F: include/linux/mfd/rohm-bd957x.h 18154F: include/linux/mfd/rohm-generic.h 18155F: include/linux/mfd/rohm-shared.h 18156 18157ROSE NETWORK LAYER 18158M: Ralf Baechle <ralf@linux-mips.org> 18159L: linux-hams@vger.kernel.org 18160S: Maintained 18161W: http://www.linux-ax25.org/ 18162F: include/net/rose.h 18163F: include/uapi/linux/rose.h 18164F: net/rose/ 18165 18166ROTATION DRIVER FOR ALLWINNER A83T 18167M: Jernej Skrabec <jernej.skrabec@gmail.com> 18168L: linux-media@vger.kernel.org 18169S: Maintained 18170T: git git://linuxtv.org/media_tree.git 18171F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18172F: drivers/media/platform/sunxi/sun8i-rotate/ 18173 18174RPMSG TTY DRIVER 18175M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18176L: linux-remoteproc@vger.kernel.org 18177S: Maintained 18178F: drivers/tty/rpmsg_tty.c 18179 18180RTL2830 MEDIA DRIVER 18181M: Antti Palosaari <crope@iki.fi> 18182L: linux-media@vger.kernel.org 18183S: Maintained 18184W: https://linuxtv.org 18185W: http://palosaari.fi/linux/ 18186Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18187T: git git://linuxtv.org/anttip/media_tree.git 18188F: drivers/media/dvb-frontends/rtl2830* 18189 18190RTL2832 MEDIA DRIVER 18191M: Antti Palosaari <crope@iki.fi> 18192L: linux-media@vger.kernel.org 18193S: Maintained 18194W: https://linuxtv.org 18195W: http://palosaari.fi/linux/ 18196Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18197T: git git://linuxtv.org/anttip/media_tree.git 18198F: drivers/media/dvb-frontends/rtl2832* 18199 18200RTL2832_SDR MEDIA DRIVER 18201M: Antti Palosaari <crope@iki.fi> 18202L: linux-media@vger.kernel.org 18203S: Maintained 18204W: https://linuxtv.org 18205W: http://palosaari.fi/linux/ 18206Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18207T: git git://linuxtv.org/anttip/media_tree.git 18208F: drivers/media/dvb-frontends/rtl2832_sdr* 18209 18210RTL8180 WIRELESS DRIVER 18211L: linux-wireless@vger.kernel.org 18212S: Orphan 18213W: https://wireless.wiki.kernel.org/ 18214T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18215F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18216 18217RTL8187 WIRELESS DRIVER 18218M: Herton Ronaldo Krzesinski <herton@canonical.com> 18219M: Hin-Tak Leung <htl10@users.sourceforge.net> 18220M: Larry Finger <Larry.Finger@lwfinger.net> 18221L: linux-wireless@vger.kernel.org 18222S: Maintained 18223W: https://wireless.wiki.kernel.org/ 18224T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18225F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18226 18227RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18228M: Jes Sorensen <Jes.Sorensen@gmail.com> 18229L: linux-wireless@vger.kernel.org 18230S: Maintained 18231T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18232F: drivers/net/wireless/realtek/rtl8xxxu/ 18233 18234RTRS TRANSPORT DRIVERS 18235M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18236M: Jack Wang <jinpu.wang@ionos.com> 18237L: linux-rdma@vger.kernel.org 18238S: Maintained 18239F: drivers/infiniband/ulp/rtrs/ 18240 18241RUNTIME VERIFICATION (RV) 18242M: Daniel Bristot de Oliveira <bristot@kernel.org> 18243M: Steven Rostedt <rostedt@goodmis.org> 18244L: linux-trace-devel@vger.kernel.org 18245S: Maintained 18246F: Documentation/trace/rv/ 18247F: include/linux/rv.h 18248F: include/rv/ 18249F: kernel/trace/rv/ 18250F: tools/verification/ 18251 18252RUST 18253M: Miguel Ojeda <ojeda@kernel.org> 18254M: Alex Gaynor <alex.gaynor@gmail.com> 18255M: Wedson Almeida Filho <wedsonaf@gmail.com> 18256R: Boqun Feng <boqun.feng@gmail.com> 18257R: Gary Guo <gary@garyguo.net> 18258R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18259L: rust-for-linux@vger.kernel.org 18260S: Supported 18261W: https://github.com/Rust-for-Linux/linux 18262B: https://github.com/Rust-for-Linux/linux/issues 18263C: zulip://rust-for-linux.zulipchat.com 18264T: git https://github.com/Rust-for-Linux/linux.git rust-next 18265F: Documentation/rust/ 18266F: rust/ 18267F: samples/rust/ 18268F: scripts/*rust* 18269K: \b(?i:rust)\b 18270 18271RXRPC SOCKETS (AF_RXRPC) 18272M: David Howells <dhowells@redhat.com> 18273M: Marc Dionne <marc.dionne@auristor.com> 18274L: linux-afs@lists.infradead.org 18275S: Supported 18276W: https://www.infradead.org/~dhowells/kafs/ 18277F: Documentation/networking/rxrpc.rst 18278F: include/keys/rxrpc-type.h 18279F: include/net/af_rxrpc.h 18280F: include/trace/events/rxrpc.h 18281F: include/uapi/linux/rxrpc.h 18282F: net/rxrpc/ 18283 18284S3 SAVAGE FRAMEBUFFER DRIVER 18285M: Antonino Daplas <adaplas@gmail.com> 18286L: linux-fbdev@vger.kernel.org 18287S: Maintained 18288F: drivers/video/fbdev/savage/ 18289 18290S390 ARCHITECTURE 18291M: Heiko Carstens <hca@linux.ibm.com> 18292M: Vasily Gorbik <gor@linux.ibm.com> 18293M: Alexander Gordeev <agordeev@linux.ibm.com> 18294R: Christian Borntraeger <borntraeger@linux.ibm.com> 18295R: Sven Schnelle <svens@linux.ibm.com> 18296L: linux-s390@vger.kernel.org 18297S: Supported 18298T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18299F: Documentation/driver-api/s390-drivers.rst 18300F: Documentation/s390/ 18301F: arch/s390/ 18302F: drivers/s390/ 18303F: drivers/watchdog/diag288_wdt.c 18304 18305S390 COMMON I/O LAYER 18306M: Vineeth Vijayan <vneethv@linux.ibm.com> 18307M: Peter Oberparleiter <oberpar@linux.ibm.com> 18308L: linux-s390@vger.kernel.org 18309S: Supported 18310F: drivers/s390/cio/ 18311 18312S390 DASD DRIVER 18313M: Stefan Haberland <sth@linux.ibm.com> 18314M: Jan Hoeppner <hoeppner@linux.ibm.com> 18315L: linux-s390@vger.kernel.org 18316S: Supported 18317F: block/partitions/ibm.c 18318F: drivers/s390/block/dasd* 18319F: include/linux/dasd_mod.h 18320 18321S390 IOMMU (PCI) 18322M: Matthew Rosato <mjrosato@linux.ibm.com> 18323M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18324L: linux-s390@vger.kernel.org 18325S: Supported 18326F: drivers/iommu/s390-iommu.c 18327 18328S390 IUCV NETWORK LAYER 18329M: Alexandra Winter <wintera@linux.ibm.com> 18330M: Wenjia Zhang <wenjia@linux.ibm.com> 18331L: linux-s390@vger.kernel.org 18332L: netdev@vger.kernel.org 18333S: Supported 18334F: drivers/s390/net/*iucv* 18335F: include/net/iucv/ 18336F: net/iucv/ 18337 18338S390 NETWORK DRIVERS 18339M: Alexandra Winter <wintera@linux.ibm.com> 18340M: Wenjia Zhang <wenjia@linux.ibm.com> 18341L: linux-s390@vger.kernel.org 18342L: netdev@vger.kernel.org 18343S: Supported 18344F: drivers/s390/net/ 18345 18346S390 MM 18347M: Alexander Gordeev <agordeev@linux.ibm.com> 18348M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18349L: linux-s390@vger.kernel.org 18350S: Supported 18351T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18352F: arch/s390/include/asm/pgtable.h 18353F: arch/s390/mm 18354 18355S390 PCI SUBSYSTEM 18356M: Niklas Schnelle <schnelle@linux.ibm.com> 18357M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18358L: linux-s390@vger.kernel.org 18359S: Supported 18360F: arch/s390/pci/ 18361F: drivers/pci/hotplug/s390_pci_hpc.c 18362F: Documentation/s390/pci.rst 18363 18364S390 SCM DRIVER 18365M: Vineeth Vijayan <vneethv@linux.ibm.com> 18366L: linux-s390@vger.kernel.org 18367S: Supported 18368F: drivers/s390/block/scm* 18369F: drivers/s390/cio/scm.c 18370 18371S390 VFIO AP DRIVER 18372M: Tony Krowiak <akrowiak@linux.ibm.com> 18373M: Halil Pasic <pasic@linux.ibm.com> 18374M: Jason Herne <jjherne@linux.ibm.com> 18375L: linux-s390@vger.kernel.org 18376S: Supported 18377F: Documentation/s390/vfio-ap* 18378F: drivers/s390/crypto/vfio_ap* 18379 18380S390 VFIO-CCW DRIVER 18381M: Eric Farman <farman@linux.ibm.com> 18382M: Matthew Rosato <mjrosato@linux.ibm.com> 18383R: Halil Pasic <pasic@linux.ibm.com> 18384L: linux-s390@vger.kernel.org 18385L: kvm@vger.kernel.org 18386S: Supported 18387F: Documentation/s390/vfio-ccw.rst 18388F: drivers/s390/cio/vfio_ccw* 18389F: include/uapi/linux/vfio_ccw.h 18390 18391S390 VFIO-PCI DRIVER 18392M: Matthew Rosato <mjrosato@linux.ibm.com> 18393M: Eric Farman <farman@linux.ibm.com> 18394L: linux-s390@vger.kernel.org 18395L: kvm@vger.kernel.org 18396S: Supported 18397F: arch/s390/kvm/pci* 18398F: drivers/vfio/pci/vfio_pci_zdev.c 18399F: include/uapi/linux/vfio_zdev.h 18400 18401S390 ZCRYPT DRIVER 18402M: Harald Freudenberger <freude@linux.ibm.com> 18403L: linux-s390@vger.kernel.org 18404S: Supported 18405F: drivers/s390/crypto/ 18406 18407S390 ZFCP DRIVER 18408M: Steffen Maier <maier@linux.ibm.com> 18409M: Benjamin Block <bblock@linux.ibm.com> 18410L: linux-s390@vger.kernel.org 18411S: Supported 18412F: drivers/s390/scsi/zfcp_* 18413 18414SAA6588 RDS RECEIVER DRIVER 18415M: Hans Verkuil <hverkuil@xs4all.nl> 18416L: linux-media@vger.kernel.org 18417S: Odd Fixes 18418W: https://linuxtv.org 18419T: git git://linuxtv.org/media_tree.git 18420F: drivers/media/i2c/saa6588* 18421 18422SAA7134 VIDEO4LINUX DRIVER 18423M: Mauro Carvalho Chehab <mchehab@kernel.org> 18424L: linux-media@vger.kernel.org 18425S: Odd fixes 18426W: https://linuxtv.org 18427T: git git://linuxtv.org/media_tree.git 18428F: Documentation/driver-api/media/drivers/saa7134* 18429F: drivers/media/pci/saa7134/ 18430 18431SAA7146 VIDEO4LINUX-2 DRIVER 18432M: Hans Verkuil <hverkuil@xs4all.nl> 18433L: linux-media@vger.kernel.org 18434S: Maintained 18435T: git git://linuxtv.org/media_tree.git 18436F: drivers/media/common/saa7146/ 18437F: drivers/media/pci/saa7146/ 18438F: include/media/drv-intf/saa7146* 18439 18440SAFESETID SECURITY MODULE 18441M: Micah Morton <mortonm@chromium.org> 18442S: Supported 18443F: Documentation/admin-guide/LSM/SafeSetID.rst 18444F: security/safesetid/ 18445 18446SAMSUNG AUDIO (ASoC) DRIVERS 18447M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18448M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18449L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18450S: Supported 18451B: mailto:linux-samsung-soc@vger.kernel.org 18452F: Documentation/devicetree/bindings/sound/samsung* 18453F: sound/soc/samsung/ 18454 18455SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18456M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18457L: linux-crypto@vger.kernel.org 18458L: linux-samsung-soc@vger.kernel.org 18459S: Maintained 18460F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18461F: drivers/crypto/exynos-rng.c 18462 18463SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18464M: Łukasz Stelmach <l.stelmach@samsung.com> 18465L: linux-samsung-soc@vger.kernel.org 18466S: Maintained 18467F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18468F: drivers/char/hw_random/exynos-trng.c 18469 18470SAMSUNG FRAMEBUFFER DRIVER 18471M: Jingoo Han <jingoohan1@gmail.com> 18472L: linux-fbdev@vger.kernel.org 18473S: Maintained 18474F: drivers/video/fbdev/s3c-fb.c 18475 18476SAMSUNG INTERCONNECT DRIVERS 18477M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18478M: Artur Świgoń <a.swigon@samsung.com> 18479L: linux-pm@vger.kernel.org 18480L: linux-samsung-soc@vger.kernel.org 18481S: Supported 18482F: drivers/interconnect/samsung/ 18483 18484SAMSUNG LAPTOP DRIVER 18485M: Corentin Chary <corentin.chary@gmail.com> 18486L: platform-driver-x86@vger.kernel.org 18487S: Maintained 18488F: drivers/platform/x86/samsung-laptop.c 18489 18490SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18491M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18492L: linux-kernel@vger.kernel.org 18493L: linux-samsung-soc@vger.kernel.org 18494S: Supported 18495B: mailto:linux-samsung-soc@vger.kernel.org 18496F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18497F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18498F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18499F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18500F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18501F: drivers/clk/clk-s2mps11.c 18502F: drivers/mfd/sec*.c 18503F: drivers/regulator/s2m*.c 18504F: drivers/regulator/s5m*.c 18505F: drivers/rtc/rtc-s5m.c 18506F: include/linux/mfd/samsung/ 18507 18508SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18509M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18510L: linux-media@vger.kernel.org 18511L: linux-samsung-soc@vger.kernel.org 18512S: Maintained 18513F: drivers/media/platform/samsung/s3c-camif/ 18514F: include/media/drv-intf/s3c_camif.h 18515 18516SAMSUNG S3FWRN5 NFC DRIVER 18517M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18518L: linux-nfc@lists.01.org (subscribers-only) 18519S: Maintained 18520F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18521F: drivers/nfc/s3fwrn5 18522 18523SAMSUNG S5C73M3 CAMERA DRIVER 18524M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18525M: Andrzej Hajda <andrzej.hajda@intel.com> 18526L: linux-media@vger.kernel.org 18527S: Supported 18528F: drivers/media/i2c/s5c73m3/* 18529 18530SAMSUNG S5K5BAF CAMERA DRIVER 18531M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18532M: Andrzej Hajda <andrzej.hajda@intel.com> 18533L: linux-media@vger.kernel.org 18534S: Supported 18535F: drivers/media/i2c/s5k5baf.c 18536 18537SAMSUNG S5P Security SubSystem (SSS) DRIVER 18538M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18539M: Vladimir Zapolskiy <vz@mleia.com> 18540L: linux-crypto@vger.kernel.org 18541L: linux-samsung-soc@vger.kernel.org 18542S: Maintained 18543F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18544F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18545F: drivers/crypto/s5p-sss.c 18546 18547SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18548M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18549L: linux-media@vger.kernel.org 18550S: Supported 18551Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18552F: drivers/media/platform/samsung/exynos4-is/ 18553 18554SAMSUNG SOC CLOCK DRIVERS 18555M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18556M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18557M: Tomasz Figa <tomasz.figa@gmail.com> 18558M: Chanwoo Choi <cw00.choi@samsung.com> 18559R: Alim Akhtar <alim.akhtar@samsung.com> 18560L: linux-samsung-soc@vger.kernel.org 18561S: Supported 18562T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18563T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18564F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18565F: Documentation/devicetree/bindings/clock/samsung,s3c* 18566F: drivers/clk/samsung/ 18567F: include/dt-bindings/clock/exynos*.h 18568F: include/dt-bindings/clock/s5p*.h 18569F: include/dt-bindings/clock/samsung,*.h 18570F: include/linux/clk/samsung.h 18571 18572SAMSUNG SPI DRIVERS 18573M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18574M: Andi Shyti <andi@etezian.org> 18575L: linux-spi@vger.kernel.org 18576L: linux-samsung-soc@vger.kernel.org 18577S: Maintained 18578F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18579F: drivers/spi/spi-s3c* 18580F: include/linux/platform_data/spi-s3c64xx.h 18581 18582SAMSUNG SXGBE DRIVERS 18583M: Byungho An <bh74.an@samsung.com> 18584L: netdev@vger.kernel.org 18585S: Supported 18586F: drivers/net/ethernet/samsung/sxgbe/ 18587 18588SAMSUNG THERMAL DRIVER 18589M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18590M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18591L: linux-pm@vger.kernel.org 18592L: linux-samsung-soc@vger.kernel.org 18593S: Maintained 18594F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18595F: drivers/thermal/samsung/ 18596 18597SAMSUNG USB2 PHY DRIVER 18598M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18599L: linux-kernel@vger.kernel.org 18600S: Supported 18601F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18602F: Documentation/driver-api/phy/samsung-usb2.rst 18603F: drivers/phy/samsung/phy-exynos4210-usb2.c 18604F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18605F: drivers/phy/samsung/phy-exynos5250-usb2.c 18606F: drivers/phy/samsung/phy-s5pv210-usb2.c 18607F: drivers/phy/samsung/phy-samsung-usb2.c 18608F: drivers/phy/samsung/phy-samsung-usb2.h 18609 18610SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18611M: Paul Barker <paul.barker@sancloud.com> 18612R: Marc Murphy <marc.murphy@sancloud.com> 18613S: Supported 18614F: arch/arm/boot/dts/am335x-sancloud* 18615 18616SC1200 WDT DRIVER 18617M: Zwane Mwaikambo <zwanem@gmail.com> 18618S: Maintained 18619F: drivers/watchdog/sc1200wdt.c 18620 18621SCHEDULER 18622M: Ingo Molnar <mingo@redhat.com> 18623M: Peter Zijlstra <peterz@infradead.org> 18624M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18625M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18626R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18627R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18628R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18629R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18630R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18631R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18632L: linux-kernel@vger.kernel.org 18633S: Maintained 18634T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18635F: include/linux/preempt.h 18636F: include/linux/sched.h 18637F: include/linux/wait.h 18638F: include/uapi/linux/sched.h 18639F: kernel/sched/ 18640 18641SCR24X CHIP CARD INTERFACE DRIVER 18642M: Lubomir Rintel <lkundrak@v3.sk> 18643S: Supported 18644F: drivers/char/pcmcia/scr24x_cs.c 18645 18646SCSI RDMA PROTOCOL (SRP) INITIATOR 18647M: Bart Van Assche <bvanassche@acm.org> 18648L: linux-rdma@vger.kernel.org 18649S: Supported 18650Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18651F: drivers/infiniband/ulp/srp/ 18652F: include/scsi/srp.h 18653 18654SCSI RDMA PROTOCOL (SRP) TARGET 18655M: Bart Van Assche <bvanassche@acm.org> 18656L: linux-rdma@vger.kernel.org 18657L: target-devel@vger.kernel.org 18658S: Supported 18659Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18660F: drivers/infiniband/ulp/srpt/ 18661 18662SCSI SG DRIVER 18663M: Doug Gilbert <dgilbert@interlog.com> 18664L: linux-scsi@vger.kernel.org 18665S: Maintained 18666W: http://sg.danny.cz/sg 18667F: Documentation/scsi/scsi-generic.rst 18668F: drivers/scsi/sg.c 18669F: include/scsi/sg.h 18670 18671SCSI SUBSYSTEM 18672M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18673M: "Martin K. Petersen" <martin.petersen@oracle.com> 18674L: linux-scsi@vger.kernel.org 18675S: Maintained 18676Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18677T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18678T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18679F: Documentation/devicetree/bindings/scsi/ 18680F: drivers/scsi/ 18681F: drivers/ufs/ 18682F: include/scsi/ 18683 18684SCSI TAPE DRIVER 18685M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18686L: linux-scsi@vger.kernel.org 18687S: Maintained 18688F: Documentation/scsi/st.rst 18689F: drivers/scsi/st.* 18690F: drivers/scsi/st_*.h 18691 18692SCSI TARGET CORE USER DRIVER 18693M: Bodo Stroesser <bostroesser@gmail.com> 18694L: linux-scsi@vger.kernel.org 18695L: target-devel@vger.kernel.org 18696S: Supported 18697F: Documentation/target/tcmu-design.rst 18698F: drivers/target/target_core_user.c 18699F: include/uapi/linux/target_core_user.h 18700 18701SCSI TARGET SUBSYSTEM 18702M: "Martin K. Petersen" <martin.petersen@oracle.com> 18703L: linux-scsi@vger.kernel.org 18704L: target-devel@vger.kernel.org 18705S: Supported 18706W: http://www.linux-iscsi.org 18707Q: https://patchwork.kernel.org/project/target-devel/list/ 18708T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18709F: Documentation/target/ 18710F: drivers/target/ 18711F: include/target/ 18712 18713SCTP PROTOCOL 18714M: Neil Horman <nhorman@tuxdriver.com> 18715M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18716M: Xin Long <lucien.xin@gmail.com> 18717L: linux-sctp@vger.kernel.org 18718S: Maintained 18719W: http://lksctp.sourceforge.net 18720F: Documentation/networking/sctp.rst 18721F: include/linux/sctp.h 18722F: include/net/sctp/ 18723F: include/uapi/linux/sctp.h 18724F: net/sctp/ 18725 18726SCx200 CPU SUPPORT 18727M: Jim Cromie <jim.cromie@gmail.com> 18728S: Odd Fixes 18729F: Documentation/i2c/busses/scx200_acb.rst 18730F: arch/x86/platform/scx200/ 18731F: drivers/i2c/busses/scx200* 18732F: drivers/mtd/maps/scx200_docflash.c 18733F: drivers/watchdog/scx200_wdt.c 18734F: include/linux/scx200.h 18735 18736SCx200 GPIO DRIVER 18737M: Jim Cromie <jim.cromie@gmail.com> 18738S: Maintained 18739F: drivers/char/scx200_gpio.c 18740F: include/linux/scx200_gpio.h 18741 18742SCx200 HRT CLOCKSOURCE DRIVER 18743M: Jim Cromie <jim.cromie@gmail.com> 18744S: Maintained 18745F: drivers/clocksource/scx200_hrt.c 18746 18747SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18748M: Sascha Sommer <saschasommer@freenet.de> 18749L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18750S: Maintained 18751F: drivers/mmc/host/sdricoh_cs.c 18752 18753SECO BOARDS CEC DRIVER 18754M: Ettore Chimenti <ek5.chimenti@gmail.com> 18755S: Maintained 18756F: drivers/media/cec/platform/seco/seco-cec.c 18757F: drivers/media/cec/platform/seco/seco-cec.h 18758 18759SECURE COMPUTING 18760M: Kees Cook <keescook@chromium.org> 18761R: Andy Lutomirski <luto@amacapital.net> 18762R: Will Drewry <wad@chromium.org> 18763S: Supported 18764T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18765F: Documentation/userspace-api/seccomp_filter.rst 18766F: include/linux/seccomp.h 18767F: include/uapi/linux/seccomp.h 18768F: kernel/seccomp.c 18769F: tools/testing/selftests/kselftest_harness.h 18770F: tools/testing/selftests/seccomp/* 18771K: \bsecure_computing 18772K: \bTIF_SECCOMP\b 18773 18774SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18775M: Kamal Dasu <kdasu.kdev@gmail.com> 18776M: Al Cooper <alcooperx@gmail.com> 18777R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18778L: linux-mmc@vger.kernel.org 18779S: Maintained 18780F: drivers/mmc/host/sdhci-brcmstb* 18781 18782SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18783M: Adrian Hunter <adrian.hunter@intel.com> 18784L: linux-mmc@vger.kernel.org 18785S: Supported 18786F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18787F: drivers/mmc/host/sdhci* 18788 18789SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18790M: Eugen Hristev <eugen.hristev@microchip.com> 18791L: linux-mmc@vger.kernel.org 18792S: Supported 18793F: drivers/mmc/host/sdhci-of-at91.c 18794 18795SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18796M: Ben Dooks <ben-linux@fluff.org> 18797M: Jaehoon Chung <jh80.chung@samsung.com> 18798L: linux-mmc@vger.kernel.org 18799S: Maintained 18800F: drivers/mmc/host/sdhci-s3c* 18801 18802SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18803M: Viresh Kumar <vireshk@kernel.org> 18804L: linux-mmc@vger.kernel.org 18805S: Maintained 18806F: drivers/mmc/host/sdhci-spear.c 18807 18808SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18809M: Vignesh Raghavendra <vigneshr@ti.com> 18810L: linux-mmc@vger.kernel.org 18811S: Maintained 18812F: drivers/mmc/host/sdhci-omap.c 18813 18814SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18815M: Haibo Chen <haibo.chen@nxp.com> 18816L: linux-imx@nxp.com 18817L: linux-mmc@vger.kernel.org 18818S: Maintained 18819F: drivers/mmc/host/sdhci-esdhc-imx.c 18820 18821SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18822M: Jonathan Derrick <jonathan.derrick@linux.dev> 18823L: linux-block@vger.kernel.org 18824S: Supported 18825F: block/opal_proto.h 18826F: block/sed* 18827F: include/linux/sed* 18828F: include/uapi/linux/sed* 18829 18830SECURITY CONTACT 18831M: Security Officers <security@kernel.org> 18832S: Supported 18833F: Documentation/admin-guide/security-bugs.rst 18834 18835SECURITY SUBSYSTEM 18836M: Paul Moore <paul@paul-moore.com> 18837M: James Morris <jmorris@namei.org> 18838M: "Serge E. Hallyn" <serge@hallyn.com> 18839L: linux-security-module@vger.kernel.org (suggested Cc:) 18840S: Supported 18841W: http://kernsec.org/ 18842T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18843F: security/ 18844X: security/selinux/ 18845 18846SELINUX SECURITY MODULE 18847M: Paul Moore <paul@paul-moore.com> 18848M: Stephen Smalley <stephen.smalley.work@gmail.com> 18849M: Eric Paris <eparis@parisplace.org> 18850L: selinux@vger.kernel.org 18851S: Supported 18852W: https://selinuxproject.org 18853W: https://github.com/SELinuxProject 18854T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18855F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18856F: Documentation/ABI/obsolete/sysfs-selinux-disable 18857F: Documentation/admin-guide/LSM/SELinux.rst 18858F: include/trace/events/avc.h 18859F: include/uapi/linux/selinux_netlink.h 18860F: scripts/selinux/ 18861F: security/selinux/ 18862 18863SENSABLE PHANTOM 18864M: Jiri Slaby <jirislaby@kernel.org> 18865S: Maintained 18866F: drivers/misc/phantom.c 18867F: include/uapi/linux/phantom.h 18868 18869SENSEAIR SUNRISE 006-0-0007 18870M: Jacopo Mondi <jacopo@jmondi.org> 18871S: Maintained 18872F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18873F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18874F: drivers/iio/chemical/sunrise_co2.c 18875 18876SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18877M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18878S: Maintained 18879F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18880F: drivers/iio/chemical/scd30.h 18881F: drivers/iio/chemical/scd30_core.c 18882F: drivers/iio/chemical/scd30_i2c.c 18883F: drivers/iio/chemical/scd30_serial.c 18884 18885SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18886M: Roan van Dijk <roan@protonic.nl> 18887S: Maintained 18888F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18889F: drivers/iio/chemical/scd4x.c 18890 18891SENSIRION SGP40 GAS SENSOR DRIVER 18892M: Andreas Klinger <ak@it-klinger.de> 18893S: Maintained 18894F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18895F: drivers/iio/chemical/sgp40.c 18896 18897SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18898M: Tomasz Duszynski <tduszyns@gmail.com> 18899S: Maintained 18900F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18901F: drivers/iio/chemical/sps30.c 18902F: drivers/iio/chemical/sps30_i2c.c 18903F: drivers/iio/chemical/sps30_serial.c 18904 18905SERIAL DEVICE BUS 18906M: Rob Herring <robh@kernel.org> 18907L: linux-serial@vger.kernel.org 18908S: Maintained 18909F: Documentation/devicetree/bindings/serial/serial.yaml 18910F: drivers/tty/serdev/ 18911F: include/linux/serdev.h 18912 18913SERIAL DRIVERS 18914M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18915L: linux-serial@vger.kernel.org 18916S: Maintained 18917F: Documentation/devicetree/bindings/serial/ 18918F: drivers/tty/serial/ 18919 18920SERIAL IR RECEIVER 18921M: Sean Young <sean@mess.org> 18922L: linux-media@vger.kernel.org 18923S: Maintained 18924F: drivers/media/rc/serial_ir.c 18925 18926SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18927M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18928L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18929S: Maintained 18930F: Documentation/devicetree/bindings/slimbus/ 18931F: drivers/slimbus/ 18932F: include/linux/slimbus.h 18933 18934SFC NETWORK DRIVER 18935M: Edward Cree <ecree.xilinx@gmail.com> 18936M: Martin Habets <habetsm.xilinx@gmail.com> 18937L: netdev@vger.kernel.org 18938S: Supported 18939F: Documentation/networking/devlink/sfc.rst 18940F: drivers/net/ethernet/sfc/ 18941 18942SFF/SFP/SFP+ MODULE SUPPORT 18943M: Russell King <linux@armlinux.org.uk> 18944L: netdev@vger.kernel.org 18945S: Maintained 18946F: Documentation/devicetree/bindings/net/sff,sfp.yaml 18947F: drivers/net/phy/phylink.c 18948F: drivers/net/phy/sfp* 18949F: include/linux/mdio/mdio-i2c.h 18950F: include/linux/phylink.h 18951F: include/linux/sfp.h 18952K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18953 18954SGI GRU DRIVER 18955M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18956S: Maintained 18957F: drivers/misc/sgi-gru/ 18958 18959SGI XP/XPC/XPNET DRIVER 18960M: Robin Holt <robinmholt@gmail.com> 18961M: Steve Wahl <steve.wahl@hpe.com> 18962R: Mike Travis <mike.travis@hpe.com> 18963S: Maintained 18964F: drivers/misc/sgi-xp/ 18965 18966SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18967M: Karsten Graul <kgraul@linux.ibm.com> 18968M: Wenjia Zhang <wenjia@linux.ibm.com> 18969M: Jan Karcher <jaka@linux.ibm.com> 18970L: linux-s390@vger.kernel.org 18971S: Supported 18972F: net/smc/ 18973 18974SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18975M: Linus Walleij <linus.walleij@linaro.org> 18976L: linux-iio@vger.kernel.org 18977S: Maintained 18978T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18979F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18980F: drivers/iio/light/gp2ap002.c 18981 18982SHARP RJ54N1CB0C SENSOR DRIVER 18983M: Jacopo Mondi <jacopo@jmondi.org> 18984L: linux-media@vger.kernel.org 18985S: Odd fixes 18986T: git git://linuxtv.org/media_tree.git 18987F: drivers/media/i2c/rj54n1cb0c.c 18988F: include/media/i2c/rj54n1cb0c.h 18989 18990SH_VOU V4L2 OUTPUT DRIVER 18991L: linux-media@vger.kernel.org 18992S: Orphan 18993F: drivers/media/platform/renesas/sh_vou.c 18994F: include/media/drv-intf/sh_vou.h 18995 18996SI2157 MEDIA DRIVER 18997M: Antti Palosaari <crope@iki.fi> 18998L: linux-media@vger.kernel.org 18999S: Maintained 19000W: https://linuxtv.org 19001W: http://palosaari.fi/linux/ 19002Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19003T: git git://linuxtv.org/anttip/media_tree.git 19004F: drivers/media/tuners/si2157* 19005 19006SI2165 MEDIA DRIVER 19007M: Matthias Schwarzott <zzam@gentoo.org> 19008L: linux-media@vger.kernel.org 19009S: Maintained 19010W: https://linuxtv.org 19011Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19012F: drivers/media/dvb-frontends/si2165* 19013 19014SI2168 MEDIA DRIVER 19015M: Antti Palosaari <crope@iki.fi> 19016L: linux-media@vger.kernel.org 19017S: Maintained 19018W: https://linuxtv.org 19019W: http://palosaari.fi/linux/ 19020Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19021T: git git://linuxtv.org/anttip/media_tree.git 19022F: drivers/media/dvb-frontends/si2168* 19023 19024SI470X FM RADIO RECEIVER I2C DRIVER 19025M: Hans Verkuil <hverkuil@xs4all.nl> 19026L: linux-media@vger.kernel.org 19027S: Odd Fixes 19028W: https://linuxtv.org 19029T: git git://linuxtv.org/media_tree.git 19030F: drivers/media/radio/si470x/radio-si470x-i2c.c 19031 19032SI470X FM RADIO RECEIVER USB DRIVER 19033M: Hans Verkuil <hverkuil@xs4all.nl> 19034L: linux-media@vger.kernel.org 19035S: Maintained 19036W: https://linuxtv.org 19037T: git git://linuxtv.org/media_tree.git 19038F: drivers/media/radio/si470x/radio-si470x-common.c 19039F: drivers/media/radio/si470x/radio-si470x-usb.c 19040F: drivers/media/radio/si470x/radio-si470x.h 19041 19042SI4713 FM RADIO TRANSMITTER I2C DRIVER 19043M: Eduardo Valentin <edubezval@gmail.com> 19044L: linux-media@vger.kernel.org 19045S: Odd Fixes 19046W: https://linuxtv.org 19047T: git git://linuxtv.org/media_tree.git 19048F: drivers/media/radio/si4713/si4713.? 19049 19050SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19051M: Eduardo Valentin <edubezval@gmail.com> 19052L: linux-media@vger.kernel.org 19053S: Odd Fixes 19054W: https://linuxtv.org 19055T: git git://linuxtv.org/media_tree.git 19056F: drivers/media/radio/si4713/radio-platform-si4713.c 19057 19058SI4713 FM RADIO TRANSMITTER USB DRIVER 19059M: Hans Verkuil <hverkuil@xs4all.nl> 19060L: linux-media@vger.kernel.org 19061S: Maintained 19062W: https://linuxtv.org 19063T: git git://linuxtv.org/media_tree.git 19064F: drivers/media/radio/si4713/radio-usb-si4713.c 19065 19066SIANO DVB DRIVER 19067M: Mauro Carvalho Chehab <mchehab@kernel.org> 19068L: linux-media@vger.kernel.org 19069S: Odd fixes 19070W: https://linuxtv.org 19071T: git git://linuxtv.org/media_tree.git 19072F: drivers/media/common/siano/ 19073F: drivers/media/mmc/siano/ 19074F: drivers/media/usb/siano/ 19075F: drivers/media/usb/siano/ 19076 19077SIFIVE DRIVERS 19078M: Palmer Dabbelt <palmer@dabbelt.com> 19079M: Paul Walmsley <paul.walmsley@sifive.com> 19080L: linux-riscv@lists.infradead.org 19081S: Supported 19082N: sifive 19083K: [^@]sifive 19084 19085SIFIVE FU540 SYSTEM-ON-CHIP 19086M: Paul Walmsley <paul.walmsley@sifive.com> 19087M: Palmer Dabbelt <palmer@dabbelt.com> 19088L: linux-riscv@lists.infradead.org 19089S: Supported 19090T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19091N: fu540 19092K: fu540 19093 19094SIFIVE PDMA DRIVER 19095M: Green Wan <green.wan@sifive.com> 19096S: Maintained 19097F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19098F: drivers/dma/sf-pdma/ 19099 19100SIFIVE SOC DRIVERS 19101M: Conor Dooley <conor@kernel.org> 19102L: linux-riscv@lists.infradead.org 19103S: Maintained 19104T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19105F: drivers/soc/sifive/ 19106 19107SILEAD TOUCHSCREEN DRIVER 19108M: Hans de Goede <hdegoede@redhat.com> 19109L: linux-input@vger.kernel.org 19110L: platform-driver-x86@vger.kernel.org 19111S: Maintained 19112F: drivers/input/touchscreen/silead.c 19113F: drivers/platform/x86/touchscreen_dmi.c 19114 19115SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19116M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19117S: Supported 19118F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19119F: drivers/net/wireless/silabs/wfx/ 19120 19121SILICON MOTION SM712 FRAME BUFFER DRIVER 19122M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19123M: Teddy Wang <teddy.wang@siliconmotion.com> 19124M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19125L: linux-fbdev@vger.kernel.org 19126S: Maintained 19127F: Documentation/fb/sm712fb.rst 19128F: drivers/video/fbdev/sm712* 19129 19130SILVACO I3C DUAL-ROLE MASTER 19131M: Miquel Raynal <miquel.raynal@bootlin.com> 19132M: Conor Culhane <conor.culhane@silvaco.com> 19133L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19134S: Maintained 19135F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19136F: drivers/i3c/master/svc-i3c-master.c 19137 19138SIMPLEFB FB DRIVER 19139M: Hans de Goede <hdegoede@redhat.com> 19140L: linux-fbdev@vger.kernel.org 19141S: Maintained 19142F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19143F: drivers/video/fbdev/simplefb.c 19144F: include/linux/platform_data/simplefb.h 19145 19146SIMTEC EB110ATX (Chalice CATS) 19147M: Simtec Linux Team <linux@simtec.co.uk> 19148S: Supported 19149W: http://www.simtec.co.uk/products/EB110ATX/ 19150 19151SIOX 19152M: Thorsten Scherer <t.scherer@eckelmann.de> 19153M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19154R: Pengutronix Kernel Team <kernel@pengutronix.de> 19155S: Supported 19156F: drivers/gpio/gpio-siox.c 19157F: drivers/siox/* 19158F: include/trace/events/siox.h 19159 19160SIPHASH PRF ROUTINES 19161M: Jason A. Donenfeld <Jason@zx2c4.com> 19162S: Maintained 19163F: include/linux/siphash.h 19164F: lib/siphash.c 19165F: lib/siphash_kunit.c 19166 19167SIS 190 ETHERNET DRIVER 19168M: Francois Romieu <romieu@fr.zoreil.com> 19169L: netdev@vger.kernel.org 19170S: Maintained 19171F: drivers/net/ethernet/sis/sis190.c 19172 19173SIS 900/7016 FAST ETHERNET DRIVER 19174M: Daniele Venzano <venza@brownhat.org> 19175L: netdev@vger.kernel.org 19176S: Maintained 19177W: http://www.brownhat.org/sis900.html 19178F: drivers/net/ethernet/sis/sis900.* 19179 19180SIS FRAMEBUFFER DRIVER 19181S: Orphan 19182F: Documentation/fb/sisfb.rst 19183F: drivers/video/fbdev/sis/ 19184F: include/video/sisfb.h 19185 19186SIS I2C TOUCHSCREEN DRIVER 19187M: Mika Penttilä <mpenttil@redhat.com> 19188L: linux-input@vger.kernel.org 19189S: Maintained 19190F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19191F: drivers/input/touchscreen/sis_i2c.c 19192 19193SIS USB2VGA DRIVER 19194M: Thomas Winischhofer <thomas@winischhofer.net> 19195S: Maintained 19196W: http://www.winischhofer.at/linuxsisusbvga.shtml 19197F: drivers/usb/misc/sisusbvga/ 19198 19199SL28 CPLD MFD DRIVER 19200M: Michael Walle <michael@walle.cc> 19201S: Maintained 19202F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19203F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19204F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19205F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19206F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19207F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19208F: drivers/gpio/gpio-sl28cpld.c 19209F: drivers/hwmon/sl28cpld-hwmon.c 19210F: drivers/irqchip/irq-sl28cpld.c 19211F: drivers/pwm/pwm-sl28cpld.c 19212F: drivers/watchdog/sl28cpld_wdt.c 19213 19214SLAB ALLOCATOR 19215M: Christoph Lameter <cl@linux.com> 19216M: Pekka Enberg <penberg@kernel.org> 19217M: David Rientjes <rientjes@google.com> 19218M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19219M: Andrew Morton <akpm@linux-foundation.org> 19220M: Vlastimil Babka <vbabka@suse.cz> 19221R: Roman Gushchin <roman.gushchin@linux.dev> 19222R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19223L: linux-mm@kvack.org 19224S: Maintained 19225T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19226F: include/linux/sl?b*.h 19227F: mm/sl?b* 19228 19229SLCAN CAN NETWORK DRIVER 19230M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19231L: linux-can@vger.kernel.org 19232S: Maintained 19233F: drivers/net/can/slcan/ 19234 19235SLEEPABLE READ-COPY UPDATE (SRCU) 19236M: Lai Jiangshan <jiangshanlai@gmail.com> 19237M: "Paul E. McKenney" <paulmck@kernel.org> 19238M: Josh Triplett <josh@joshtriplett.org> 19239R: Steven Rostedt <rostedt@goodmis.org> 19240R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19241L: rcu@vger.kernel.org 19242S: Supported 19243W: http://www.rdrop.com/users/paulmck/RCU/ 19244T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19245F: include/linux/srcu*.h 19246F: kernel/rcu/srcu*.c 19247 19248SMACK SECURITY MODULE 19249M: Casey Schaufler <casey@schaufler-ca.com> 19250L: linux-security-module@vger.kernel.org 19251S: Maintained 19252W: http://schaufler-ca.com 19253T: git git://github.com/cschaufler/smack-next 19254F: Documentation/admin-guide/LSM/Smack.rst 19255F: security/smack/ 19256 19257SMC91x ETHERNET DRIVER 19258M: Nicolas Pitre <nico@fluxnic.net> 19259S: Odd Fixes 19260F: drivers/net/ethernet/smsc/smc91x.* 19261 19262SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19263M: Mark Rutland <mark.rutland@arm.com> 19264M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19265M: Sudeep Holla <sudeep.holla@arm.com> 19266L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19267S: Maintained 19268F: drivers/firmware/smccc/ 19269F: include/linux/arm-smccc.h 19270 19271SMM665 HARDWARE MONITOR DRIVER 19272M: Guenter Roeck <linux@roeck-us.net> 19273L: linux-hwmon@vger.kernel.org 19274S: Maintained 19275F: Documentation/hwmon/smm665.rst 19276F: drivers/hwmon/smm665.c 19277 19278SMSC EMC2103 HARDWARE MONITOR DRIVER 19279M: Steve Glendinning <steve.glendinning@shawell.net> 19280L: linux-hwmon@vger.kernel.org 19281S: Maintained 19282F: Documentation/hwmon/emc2103.rst 19283F: drivers/hwmon/emc2103.c 19284 19285SMSC SCH5627 HARDWARE MONITOR DRIVER 19286M: Hans de Goede <hdegoede@redhat.com> 19287L: linux-hwmon@vger.kernel.org 19288S: Supported 19289F: Documentation/hwmon/sch5627.rst 19290F: drivers/hwmon/sch5627.c 19291 19292SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19293M: Steve Glendinning <steve.glendinning@shawell.net> 19294L: linux-fbdev@vger.kernel.org 19295S: Maintained 19296F: drivers/video/fbdev/smscufx.c 19297 19298SMSC47B397 HARDWARE MONITOR DRIVER 19299M: Jean Delvare <jdelvare@suse.com> 19300L: linux-hwmon@vger.kernel.org 19301S: Maintained 19302F: Documentation/hwmon/smsc47b397.rst 19303F: drivers/hwmon/smsc47b397.c 19304 19305SMSC911x ETHERNET DRIVER 19306M: Steve Glendinning <steve.glendinning@shawell.net> 19307L: netdev@vger.kernel.org 19308S: Maintained 19309F: drivers/net/ethernet/smsc/smsc911x.* 19310F: include/linux/smsc911x.h 19311 19312SMSC9420 PCI ETHERNET DRIVER 19313M: Steve Glendinning <steve.glendinning@shawell.net> 19314L: netdev@vger.kernel.org 19315S: Maintained 19316F: drivers/net/ethernet/smsc/smsc9420.* 19317 19318SOCIONEXT (SNI) AVE NETWORK DRIVER 19319M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19320L: netdev@vger.kernel.org 19321S: Maintained 19322F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19323F: drivers/net/ethernet/socionext/sni_ave.c 19324 19325SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19326M: Jassi Brar <jaswinder.singh@linaro.org> 19327M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19328L: netdev@vger.kernel.org 19329S: Maintained 19330F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19331F: drivers/net/ethernet/socionext/netsec.c 19332 19333SOCIONEXT (SNI) Synquacer SPI DRIVER 19334M: Masahisa Kojima <masahisa.kojima@linaro.org> 19335M: Jassi Brar <jaswinder.singh@linaro.org> 19336L: linux-spi@vger.kernel.org 19337S: Maintained 19338F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19339F: drivers/spi/spi-synquacer.c 19340 19341SOCIONEXT SYNQUACER I2C DRIVER 19342M: Ard Biesheuvel <ardb@kernel.org> 19343L: linux-i2c@vger.kernel.org 19344S: Maintained 19345F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19346F: drivers/i2c/busses/i2c-synquacer.c 19347 19348SOCIONEXT UNIPHIER SOUND DRIVER 19349L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19350S: Orphan 19351F: sound/soc/uniphier/ 19352 19353SOCKET TIMESTAMPING 19354M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19355S: Maintained 19356F: Documentation/networking/timestamping.rst 19357F: include/uapi/linux/net_tstamp.h 19358F: tools/testing/selftests/net/so_txtime.c 19359 19360SOEKRIS NET48XX LED SUPPORT 19361M: Chris Boot <bootc@bootc.net> 19362S: Maintained 19363F: drivers/leds/leds-net48xx.c 19364 19365SOFT-IWARP DRIVER (siw) 19366M: Bernard Metzler <bmt@zurich.ibm.com> 19367L: linux-rdma@vger.kernel.org 19368S: Supported 19369F: drivers/infiniband/sw/siw/ 19370F: include/uapi/rdma/siw-abi.h 19371 19372SOFT-ROCE DRIVER (rxe) 19373M: Zhu Yanjun <zyjzyj2000@gmail.com> 19374L: linux-rdma@vger.kernel.org 19375S: Supported 19376F: drivers/infiniband/sw/rxe/ 19377F: include/uapi/rdma/rdma_user_rxe.h 19378 19379SOFTLOGIC 6x10 MPEG CODEC 19380M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19381M: Anton Sviridenko <anton@corp.bluecherry.net> 19382M: Andrey Utkin <andrey_utkin@fastmail.com> 19383M: Ismael Luceno <ismael@iodev.co.uk> 19384L: linux-media@vger.kernel.org 19385S: Supported 19386F: drivers/media/pci/solo6x10/ 19387 19388SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19389M: James Morse <james.morse@arm.com> 19390L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19391S: Maintained 19392F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19393F: drivers/firmware/arm_sdei.c 19394F: include/linux/arm_sdei.h 19395F: include/uapi/linux/arm_sdei.h 19396 19397SOFTWARE NODES AND DEVICE PROPERTIES 19398R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19399R: Daniel Scally <djrscally@gmail.com> 19400R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19401R: Sakari Ailus <sakari.ailus@linux.intel.com> 19402L: linux-acpi@vger.kernel.org 19403S: Maintained 19404F: drivers/base/property.c 19405F: drivers/base/swnode.c 19406F: include/linux/fwnode.h 19407F: include/linux/property.h 19408 19409SOFTWARE RAID (Multiple Disks) SUPPORT 19410M: Song Liu <song@kernel.org> 19411L: linux-raid@vger.kernel.org 19412S: Supported 19413Q: https://patchwork.kernel.org/project/linux-raid/list/ 19414T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19415F: drivers/md/Kconfig 19416F: drivers/md/Makefile 19417F: drivers/md/md* 19418F: drivers/md/raid* 19419F: include/linux/raid/ 19420F: include/uapi/linux/raid/ 19421 19422SOLIDRUN CLEARFOG SUPPORT 19423M: Russell King <linux@armlinux.org.uk> 19424S: Maintained 19425F: arch/arm/boot/dts/armada-388-clearfog* 19426F: arch/arm/boot/dts/armada-38x-solidrun-* 19427 19428SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19429M: Russell King <linux@armlinux.org.uk> 19430S: Maintained 19431F: arch/arm/boot/dts/imx6*-cubox-i* 19432F: arch/arm/boot/dts/imx6*-hummingboard* 19433F: arch/arm/boot/dts/imx6*-sr-* 19434 19435SONIC NETWORK DRIVER 19436M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19437L: netdev@vger.kernel.org 19438S: Maintained 19439F: drivers/net/ethernet/natsemi/sonic.* 19440 19441SONICS SILICON BACKPLANE DRIVER (SSB) 19442M: Michael Buesch <m@bues.ch> 19443L: linux-wireless@vger.kernel.org 19444S: Maintained 19445F: drivers/ssb/ 19446F: include/linux/ssb/ 19447 19448SONY IMX208 SENSOR DRIVER 19449M: Sakari Ailus <sakari.ailus@linux.intel.com> 19450L: linux-media@vger.kernel.org 19451S: Maintained 19452T: git git://linuxtv.org/media_tree.git 19453F: drivers/media/i2c/imx208.c 19454 19455SONY IMX214 SENSOR DRIVER 19456M: Ricardo Ribalda <ribalda@kernel.org> 19457L: linux-media@vger.kernel.org 19458S: Maintained 19459T: git git://linuxtv.org/media_tree.git 19460F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19461F: drivers/media/i2c/imx214.c 19462 19463SONY IMX219 SENSOR DRIVER 19464M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19465L: linux-media@vger.kernel.org 19466S: Maintained 19467T: git git://linuxtv.org/media_tree.git 19468F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19469F: drivers/media/i2c/imx219.c 19470 19471SONY IMX258 SENSOR DRIVER 19472M: Sakari Ailus <sakari.ailus@linux.intel.com> 19473L: linux-media@vger.kernel.org 19474S: Maintained 19475T: git git://linuxtv.org/media_tree.git 19476F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19477F: drivers/media/i2c/imx258.c 19478 19479SONY IMX274 SENSOR DRIVER 19480M: Leon Luo <leonl@leopardimaging.com> 19481L: linux-media@vger.kernel.org 19482S: Maintained 19483T: git git://linuxtv.org/media_tree.git 19484F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19485F: drivers/media/i2c/imx274.c 19486 19487SONY IMX290 SENSOR DRIVER 19488M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19489L: linux-media@vger.kernel.org 19490S: Maintained 19491T: git git://linuxtv.org/media_tree.git 19492F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19493F: drivers/media/i2c/imx290.c 19494 19495SONY IMX296 SENSOR DRIVER 19496M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19497M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19498L: linux-media@vger.kernel.org 19499S: Maintained 19500T: git git://linuxtv.org/media_tree.git 19501F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19502F: drivers/media/i2c/imx296.c 19503 19504SONY IMX319 SENSOR DRIVER 19505M: Bingbu Cao <bingbu.cao@intel.com> 19506L: linux-media@vger.kernel.org 19507S: Maintained 19508T: git git://linuxtv.org/media_tree.git 19509F: drivers/media/i2c/imx319.c 19510 19511SONY IMX334 SENSOR DRIVER 19512M: Paul J. Murphy <paul.j.murphy@intel.com> 19513M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19514L: linux-media@vger.kernel.org 19515S: Maintained 19516T: git git://linuxtv.org/media_tree.git 19517F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19518F: drivers/media/i2c/imx334.c 19519 19520SONY IMX335 SENSOR DRIVER 19521M: Paul J. Murphy <paul.j.murphy@intel.com> 19522M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19523L: linux-media@vger.kernel.org 19524S: Maintained 19525T: git git://linuxtv.org/media_tree.git 19526F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19527F: drivers/media/i2c/imx335.c 19528 19529SONY IMX355 SENSOR DRIVER 19530M: Tianshu Qiu <tian.shu.qiu@intel.com> 19531L: linux-media@vger.kernel.org 19532S: Maintained 19533T: git git://linuxtv.org/media_tree.git 19534F: drivers/media/i2c/imx355.c 19535 19536SONY IMX412 SENSOR DRIVER 19537M: Paul J. Murphy <paul.j.murphy@intel.com> 19538M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19539L: linux-media@vger.kernel.org 19540S: Maintained 19541T: git git://linuxtv.org/media_tree.git 19542F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19543F: drivers/media/i2c/imx412.c 19544 19545SONY IMX415 SENSOR DRIVER 19546M: Michael Riesch <michael.riesch@wolfvision.net> 19547L: linux-media@vger.kernel.org 19548S: Maintained 19549T: git git://linuxtv.org/media_tree.git 19550F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19551F: drivers/media/i2c/imx415.c 19552 19553SONY MEMORYSTICK SUBSYSTEM 19554M: Maxim Levitsky <maximlevitsky@gmail.com> 19555M: Alex Dubov <oakad@yahoo.com> 19556M: Ulf Hansson <ulf.hansson@linaro.org> 19557L: linux-mmc@vger.kernel.org 19558S: Maintained 19559T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19560F: drivers/memstick/ 19561F: include/linux/memstick.h 19562 19563SONY VAIO CONTROL DEVICE DRIVER 19564M: Mattia Dongili <malattia@linux.it> 19565L: platform-driver-x86@vger.kernel.org 19566S: Maintained 19567W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19568F: Documentation/admin-guide/laptops/sony-laptop.rst 19569F: drivers/char/sonypi.c 19570F: drivers/platform/x86/sony-laptop.c 19571F: include/linux/sony-laptop.h 19572 19573SOUND 19574M: Jaroslav Kysela <perex@perex.cz> 19575M: Takashi Iwai <tiwai@suse.com> 19576L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19577S: Maintained 19578W: http://www.alsa-project.org/ 19579Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19580T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19581F: Documentation/sound/ 19582F: include/sound/ 19583F: include/uapi/sound/ 19584F: sound/ 19585F: tools/testing/selftests/alsa 19586 19587SOUND - COMPRESSED AUDIO 19588M: Vinod Koul <vkoul@kernel.org> 19589L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19590S: Supported 19591T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19592F: Documentation/sound/designs/compress-offload.rst 19593F: include/sound/compress_driver.h 19594F: include/uapi/sound/compress_* 19595F: sound/core/compress_offload.c 19596F: sound/soc/soc-compress.c 19597 19598SOUND - DMAENGINE HELPERS 19599M: Lars-Peter Clausen <lars@metafoo.de> 19600S: Supported 19601F: include/sound/dmaengine_pcm.h 19602F: sound/core/pcm_dmaengine.c 19603F: sound/soc/soc-generic-dmaengine-pcm.c 19604 19605SOUND - ALSA SELFTESTS 19606M: Mark Brown <broonie@kernel.org> 19607L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19608L: linux-kselftest@vger.kernel.org 19609S: Supported 19610F: tools/testing/selftests/alsa 19611 19612SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19613M: Liam Girdwood <lgirdwood@gmail.com> 19614M: Mark Brown <broonie@kernel.org> 19615L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19616S: Supported 19617W: http://alsa-project.org/main/index.php/ASoC 19618T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19619F: Documentation/devicetree/bindings/sound/ 19620F: Documentation/sound/soc/ 19621F: include/dt-bindings/sound/ 19622F: include/sound/soc* 19623F: sound/soc/ 19624 19625SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19626M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19627M: Liam Girdwood <lgirdwood@gmail.com> 19628M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19629M: Bard Liao <yung-chuan.liao@linux.intel.com> 19630M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19631R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19632M: Daniel Baluta <daniel.baluta@nxp.com> 19633L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19634S: Supported 19635W: https://github.com/thesofproject/linux/ 19636F: sound/soc/sof/ 19637 19638SOUNDWIRE SUBSYSTEM 19639M: Vinod Koul <vkoul@kernel.org> 19640M: Bard Liao <yung-chuan.liao@linux.intel.com> 19641R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19642R: Sanyog Kale <sanyog.r.kale@intel.com> 19643L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19644S: Supported 19645T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19646F: Documentation/driver-api/soundwire/ 19647F: drivers/soundwire/ 19648F: include/linux/soundwire/ 19649 19650SP2 MEDIA DRIVER 19651M: Olli Salonen <olli.salonen@iki.fi> 19652L: linux-media@vger.kernel.org 19653S: Maintained 19654W: https://linuxtv.org 19655Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19656F: drivers/media/dvb-frontends/sp2* 19657 19658SPANISH DOCUMENTATION 19659M: Carlos Bilbao <carlos.bilbao@amd.com> 19660S: Maintained 19661F: Documentation/translations/sp_SP/ 19662 19663SPARC + UltraSPARC (sparc/sparc64) 19664M: "David S. Miller" <davem@davemloft.net> 19665L: sparclinux@vger.kernel.org 19666S: Maintained 19667Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19668T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19669T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19670F: arch/sparc/ 19671F: drivers/sbus/ 19672 19673SPARC SERIAL DRIVERS 19674M: "David S. Miller" <davem@davemloft.net> 19675L: sparclinux@vger.kernel.org 19676S: Maintained 19677T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19678T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19679F: drivers/tty/serial/suncore.c 19680F: drivers/tty/serial/sunhv.c 19681F: drivers/tty/serial/sunsab.c 19682F: drivers/tty/serial/sunsab.h 19683F: drivers/tty/serial/sunsu.c 19684F: drivers/tty/serial/sunzilog.c 19685F: drivers/tty/serial/sunzilog.h 19686F: drivers/tty/vcc.c 19687F: include/linux/sunserialcore.h 19688 19689SPARSE CHECKER 19690M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19691L: linux-sparse@vger.kernel.org 19692S: Maintained 19693W: https://sparse.docs.kernel.org/ 19694T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19695Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19696B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19697F: include/linux/compiler.h 19698 19699SPEAKUP CONSOLE SPEECH DRIVER 19700M: William Hubbs <w.d.hubbs@gmail.com> 19701M: Chris Brannon <chris@the-brannons.com> 19702M: Kirk Reiser <kirk@reisers.ca> 19703M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19704L: speakup@linux-speakup.org 19705S: Odd Fixes 19706W: http://www.linux-speakup.org/ 19707W: https://github.com/linux-speakup/speakup 19708B: https://github.com/linux-speakup/speakup/issues 19709F: drivers/accessibility/speakup/ 19710 19711SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19712M: Viresh Kumar <vireshk@kernel.org> 19713M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19714M: soc@kernel.org 19715L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19716S: Maintained 19717W: http://www.st.com/spear 19718F: arch/arm/boot/dts/spear* 19719F: arch/arm/mach-spear/ 19720F: drivers/clk/spear/ 19721F: drivers/pinctrl/spear/ 19722 19723SPI NOR SUBSYSTEM 19724M: Tudor Ambarus <tudor.ambarus@linaro.org> 19725M: Pratyush Yadav <pratyush@kernel.org> 19726R: Michael Walle <michael@walle.cc> 19727L: linux-mtd@lists.infradead.org 19728S: Maintained 19729W: http://www.linux-mtd.infradead.org/ 19730Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19731C: irc://irc.oftc.net/mtd 19732T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19733F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19734F: drivers/mtd/spi-nor/ 19735F: include/linux/mtd/spi-nor.h 19736 19737SPI SUBSYSTEM 19738M: Mark Brown <broonie@kernel.org> 19739L: linux-spi@vger.kernel.org 19740S: Maintained 19741Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19742T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19743F: Documentation/devicetree/bindings/spi/ 19744F: Documentation/spi/ 19745F: drivers/spi/ 19746F: include/linux/spi/ 19747F: include/uapi/linux/spi/ 19748F: tools/spi/ 19749 19750SPIDERNET NETWORK DRIVER for CELL 19751M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19752M: Geoff Levand <geoff@infradead.org> 19753L: netdev@vger.kernel.org 19754L: linuxppc-dev@lists.ozlabs.org 19755S: Maintained 19756F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19757F: drivers/net/ethernet/toshiba/spider_net* 19758 19759SPMI SUBSYSTEM 19760M: Stephen Boyd <sboyd@kernel.org> 19761L: linux-kernel@vger.kernel.org 19762S: Maintained 19763T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19764F: Documentation/devicetree/bindings/spmi/ 19765F: drivers/spmi/ 19766F: include/dt-bindings/spmi/spmi.h 19767F: include/linux/spmi.h 19768F: include/trace/events/spmi.h 19769 19770SPU FILE SYSTEM 19771M: Jeremy Kerr <jk@ozlabs.org> 19772L: linuxppc-dev@lists.ozlabs.org 19773S: Supported 19774W: http://www.ibm.com/developerworks/power/cell/ 19775F: Documentation/filesystems/spufs/spufs.rst 19776F: arch/powerpc/platforms/cell/spufs/ 19777 19778SQUASHFS FILE SYSTEM 19779M: Phillip Lougher <phillip@squashfs.org.uk> 19780L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19781S: Maintained 19782W: http://squashfs.org.uk 19783T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19784F: Documentation/filesystems/squashfs.rst 19785F: fs/squashfs/ 19786 19787SRM (Alpha) environment access 19788M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19789S: Maintained 19790F: arch/alpha/kernel/srm_env.c 19791 19792ST LSM6DSx IMU IIO DRIVER 19793M: Lorenzo Bianconi <lorenzo@kernel.org> 19794L: linux-iio@vger.kernel.org 19795S: Maintained 19796W: http://www.st.com/ 19797F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19798F: drivers/iio/imu/st_lsm6dsx/ 19799 19800ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19801M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19802M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19803L: linux-media@vger.kernel.org 19804S: Maintained 19805T: git git://linuxtv.org/media_tree.git 19806F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19807F: drivers/media/i2c/st-mipid02.c 19808 19809ST STM32 I2C/SMBUS DRIVER 19810M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19811M: Alain Volmat <alain.volmat@foss.st.com> 19812L: linux-i2c@vger.kernel.org 19813S: Maintained 19814F: drivers/i2c/busses/i2c-stm32* 19815 19816ST STM32 SPI DRIVER 19817M: Alain Volmat <alain.volmat@foss.st.com> 19818L: linux-spi@vger.kernel.org 19819S: Maintained 19820F: drivers/spi/spi-stm32.c 19821 19822ST STPDDC60 DRIVER 19823M: Daniel Nilsson <daniel.nilsson@flex.com> 19824L: linux-hwmon@vger.kernel.org 19825S: Maintained 19826F: Documentation/hwmon/stpddc60.rst 19827F: drivers/hwmon/pmbus/stpddc60.c 19828 19829ST VGXY61 DRIVER 19830M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19831M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19832L: linux-media@vger.kernel.org 19833S: Maintained 19834T: git git://linuxtv.org/media_tree.git 19835F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 19836F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 19837F: drivers/media/i2c/st-vgxy61.c 19838 19839ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19840M: Song Qiang <songqiang1304521@gmail.com> 19841L: linux-iio@vger.kernel.org 19842S: Maintained 19843F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19844F: drivers/iio/proximity/vl53l0x-i2c.c 19845 19846STABLE BRANCH 19847M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19848M: Sasha Levin <sashal@kernel.org> 19849L: stable@vger.kernel.org 19850S: Supported 19851F: Documentation/process/stable-kernel-rules.rst 19852 19853STAGING - ATOMISP DRIVER 19854M: Hans de Goede <hdegoede@redhat.com> 19855M: Mauro Carvalho Chehab <mchehab@kernel.org> 19856R: Sakari Ailus <sakari.ailus@linux.intel.com> 19857L: linux-media@vger.kernel.org 19858S: Maintained 19859F: drivers/staging/media/atomisp/ 19860 19861STAGING - FIELDBUS SUBSYSTEM 19862M: Sven Van Asbroeck <TheSven73@gmail.com> 19863S: Maintained 19864F: drivers/staging/fieldbus/* 19865F: drivers/staging/fieldbus/Documentation/ 19866 19867STAGING - HMS ANYBUS-S BUS 19868M: Sven Van Asbroeck <TheSven73@gmail.com> 19869S: Maintained 19870F: drivers/staging/fieldbus/anybuss/ 19871 19872STAGING - INDUSTRIAL IO 19873M: Jonathan Cameron <jic23@kernel.org> 19874L: linux-iio@vger.kernel.org 19875S: Odd Fixes 19876F: Documentation/devicetree/bindings/staging/iio/ 19877F: drivers/staging/iio/ 19878 19879STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19880M: Marc Dietrich <marvin24@gmx.de> 19881L: ac100@lists.launchpad.net (moderated for non-subscribers) 19882L: linux-tegra@vger.kernel.org 19883S: Maintained 19884F: drivers/staging/nvec/ 19885 19886STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19887M: Jens Frederich <jfrederich@gmail.com> 19888M: Jon Nettleton <jon.nettleton@gmail.com> 19889S: Maintained 19890W: http://wiki.laptop.org/go/DCON 19891F: drivers/staging/olpc_dcon/ 19892 19893STAGING - REALTEK RTL8712U DRIVERS 19894M: Larry Finger <Larry.Finger@lwfinger.net> 19895M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19896S: Odd Fixes 19897F: drivers/staging/rtl8712/ 19898 19899STAGING - SEPS525 LCD CONTROLLER DRIVERS 19900M: Michael Hennerich <michael.hennerich@analog.com> 19901L: linux-fbdev@vger.kernel.org 19902S: Supported 19903F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19904F: drivers/staging/fbtft/fb_seps525.c 19905 19906STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19907M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19908M: Teddy Wang <teddy.wang@siliconmotion.com> 19909M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19910L: linux-fbdev@vger.kernel.org 19911S: Maintained 19912F: drivers/staging/sm750fb/ 19913 19914STAGING - VIA VT665X DRIVERS 19915M: Forest Bond <forest@alittletooquiet.net> 19916S: Odd Fixes 19917F: drivers/staging/vt665?/ 19918 19919STAGING SUBSYSTEM 19920M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19921L: linux-staging@lists.linux.dev 19922S: Supported 19923T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19924F: drivers/staging/ 19925 19926STARFIRE/DURALAN NETWORK DRIVER 19927M: Ion Badulescu <ionut@badula.org> 19928S: Odd Fixes 19929F: drivers/net/ethernet/adaptec/starfire* 19930 19931STARFIVE DEVICETREES 19932M: Emil Renner Berthing <kernel@esmil.dk> 19933S: Maintained 19934F: arch/riscv/boot/dts/starfive/ 19935 19936STARFIVE JH7100 CLOCK DRIVERS 19937M: Emil Renner Berthing <kernel@esmil.dk> 19938S: Maintained 19939F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19940F: drivers/clk/starfive/clk-starfive-jh7100* 19941F: include/dt-bindings/clock/starfive-jh7100*.h 19942 19943STARFIVE JH7110 MMC/SD/SDIO DRIVER 19944M: William Qiu <william.qiu@starfivetech.com> 19945S: Supported 19946F: Documentation/devicetree/bindings/mmc/starfive* 19947F: drivers/mmc/host/dw_mmc-starfive.c 19948 19949STARFIVE JH71X0 PINCTRL DRIVERS 19950M: Emil Renner Berthing <kernel@esmil.dk> 19951M: Jianlong Huang <jianlong.huang@starfivetech.com> 19952L: linux-gpio@vger.kernel.org 19953S: Maintained 19954F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 19955F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 19956F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 19957F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 19958 19959STARFIVE JH7100 RESET CONTROLLER DRIVER 19960M: Emil Renner Berthing <kernel@esmil.dk> 19961S: Maintained 19962F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19963F: drivers/reset/reset-starfive-jh7100.c 19964F: include/dt-bindings/reset/starfive-jh7100.h 19965 19966STARFIVE JH71XX PMU CONTROLLER DRIVER 19967M: Walker Chen <walker.chen@starfivetech.com> 19968S: Supported 19969F: Documentation/devicetree/bindings/power/starfive* 19970F: drivers/soc/starfive/jh71xx_pmu.c 19971F: include/dt-bindings/power/starfive,jh7110-pmu.h 19972 19973STARFIVE SOC DRIVERS 19974M: Conor Dooley <conor@kernel.org> 19975S: Maintained 19976T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19977F: drivers/soc/starfive/ 19978 19979STARFIVE TRNG DRIVER 19980M: Jia Jie Ho <jiajie.ho@starfivetech.com> 19981S: Supported 19982F: Documentation/devicetree/bindings/rng/starfive* 19983F: drivers/char/hw_random/jh7110-trng.c 19984 19985STATIC BRANCH/CALL 19986M: Peter Zijlstra <peterz@infradead.org> 19987M: Josh Poimboeuf <jpoimboe@kernel.org> 19988M: Jason Baron <jbaron@akamai.com> 19989R: Steven Rostedt <rostedt@goodmis.org> 19990R: Ard Biesheuvel <ardb@kernel.org> 19991S: Supported 19992F: arch/*/include/asm/jump_label*.h 19993F: arch/*/include/asm/static_call*.h 19994F: arch/*/kernel/jump_label.c 19995F: arch/*/kernel/static_call.c 19996F: include/linux/jump_label*.h 19997F: include/linux/static_call*.h 19998F: kernel/jump_label.c 19999F: kernel/static_call.c 20000 20001STI AUDIO (ASoC) DRIVERS 20002M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20003L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20004S: Maintained 20005F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20006F: sound/soc/sti/ 20007 20008STI CEC DRIVER 20009M: Alain Volmat <alain.volmat@foss.st.com> 20010S: Maintained 20011F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20012F: drivers/media/cec/platform/sti/ 20013 20014STK1160 USB VIDEO CAPTURE DRIVER 20015M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20016L: linux-media@vger.kernel.org 20017S: Maintained 20018T: git git://linuxtv.org/media_tree.git 20019F: drivers/media/usb/stk1160/ 20020 20021STM32 AUDIO (ASoC) DRIVERS 20022M: Olivier Moysan <olivier.moysan@foss.st.com> 20023M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20024L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20025S: Maintained 20026F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20027F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20028F: sound/soc/stm/ 20029 20030STM32 TIMER/LPTIMER DRIVERS 20031M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20032S: Maintained 20033F: Documentation/ABI/testing/*timer-stm32 20034F: Documentation/devicetree/bindings/*/*stm32-*timer* 20035F: drivers/*/stm32-*timer* 20036F: drivers/pwm/pwm-stm32* 20037F: include/linux/*/stm32-*tim* 20038 20039STMMAC ETHERNET DRIVER 20040M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20041M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20042M: Jose Abreu <joabreu@synopsys.com> 20043L: netdev@vger.kernel.org 20044S: Supported 20045W: http://www.stlinux.com 20046F: Documentation/networking/device_drivers/ethernet/stmicro/ 20047F: drivers/net/ethernet/stmicro/stmmac/ 20048 20049SUN3/3X 20050M: Sam Creasey <sammy@sammy.net> 20051S: Maintained 20052W: http://sammy.net/sun3/ 20053F: arch/m68k/include/asm/sun3* 20054F: arch/m68k/kernel/*sun3* 20055F: arch/m68k/sun3*/ 20056F: drivers/net/ethernet/i825xx/sun3* 20057 20058SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20059M: Hans de Goede <hdegoede@redhat.com> 20060L: linux-input@vger.kernel.org 20061S: Maintained 20062F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20063F: drivers/input/keyboard/sun4i-lradc-keys.c 20064 20065SUNDANCE NETWORK DRIVER 20066M: Denis Kirjanov <kda@linux-powerpc.org> 20067L: netdev@vger.kernel.org 20068S: Maintained 20069F: drivers/net/ethernet/dlink/sundance.c 20070 20071SUN HAPPY MEAL ETHERNET DRIVER 20072M: Sean Anderson <seanga2@gmail.com> 20073S: Maintained 20074F: drivers/net/ethernet/sun/sunhme.* 20075 20076SUNPLUS ETHERNET DRIVER 20077M: Wells Lu <wellslutw@gmail.com> 20078L: netdev@vger.kernel.org 20079S: Maintained 20080W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20081F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20082F: drivers/net/ethernet/sunplus/ 20083 20084SUNPLUS MMC DRIVER 20085M: Tony Huang <tonyhuang.sunplus@gmail.com> 20086M: Li-hao Kuo <lhjeff911@gmail.com> 20087S: Maintained 20088F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20089F: drivers/mmc/host/sunplus-mmc.c 20090 20091SUNPLUS OCOTP DRIVER 20092M: Vincent Shih <vincent.sunplus@gmail.com> 20093S: Maintained 20094F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20095F: drivers/nvmem/sunplus-ocotp.c 20096 20097SUNPLUS USB2 PHY DRIVER 20098M: Vincent Shih <vincent.sunplus@gmail.com> 20099L: linux-usb@vger.kernel.org 20100S: Maintained 20101F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20102F: drivers/phy/sunplus/Kconfig 20103F: drivers/phy/sunplus/Makefile 20104F: drivers/phy/sunplus/phy-sunplus-usb2.c 20105 20106SUNPLUS PWM DRIVER 20107M: Hammer Hsieh <hammerh0314@gmail.com> 20108S: Maintained 20109F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20110F: drivers/pwm/pwm-sunplus.c 20111 20112SUNPLUS RTC DRIVER 20113M: Vincent Shih <vincent.sunplus@gmail.com> 20114L: linux-rtc@vger.kernel.org 20115S: Maintained 20116F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20117F: drivers/rtc/rtc-sunplus.c 20118 20119SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20120M: Li-hao Kuo <lhjeff911@gmail.com> 20121L: linux-spi@vger.kernel.org 20122S: Maintained 20123F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20124F: drivers/spi/spi-sunplus-sp7021.c 20125 20126SUNPLUS UART DRIVER 20127M: Hammer Hsieh <hammerh0314@gmail.com> 20128S: Maintained 20129F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20130F: drivers/tty/serial/sunplus-uart.c 20131 20132SUNPLUS WATCHDOG DRIVER 20133M: Xiantao Hu <xt.hu@cqplus1.com> 20134L: linux-watchdog@vger.kernel.org 20135S: Maintained 20136F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20137F: drivers/watchdog/sunplus_wdt.c 20138 20139SUPERH 20140M: Yoshinori Sato <ysato@users.sourceforge.jp> 20141M: Rich Felker <dalias@libc.org> 20142M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20143L: linux-sh@vger.kernel.org 20144S: Maintained 20145Q: http://patchwork.kernel.org/project/linux-sh/list/ 20146F: Documentation/sh/ 20147F: arch/sh/ 20148F: drivers/sh/ 20149 20150SUSPEND TO RAM 20151M: "Rafael J. Wysocki" <rafael@kernel.org> 20152M: Len Brown <len.brown@intel.com> 20153M: Pavel Machek <pavel@ucw.cz> 20154L: linux-pm@vger.kernel.org 20155S: Supported 20156B: https://bugzilla.kernel.org 20157F: Documentation/power/ 20158F: arch/x86/kernel/acpi/sleep* 20159F: arch/x86/kernel/acpi/wakeup* 20160F: drivers/base/power/ 20161F: include/linux/freezer.h 20162F: include/linux/pm.h 20163F: include/linux/suspend.h 20164F: kernel/power/ 20165 20166SVGA HANDLING 20167M: Martin Mares <mj@ucw.cz> 20168L: linux-video@atrey.karlin.mff.cuni.cz 20169S: Maintained 20170F: Documentation/admin-guide/svga.rst 20171F: arch/x86/boot/video* 20172 20173SWITCHDEV 20174M: Jiri Pirko <jiri@resnulli.us> 20175M: Ivan Vecera <ivecera@redhat.com> 20176L: netdev@vger.kernel.org 20177S: Supported 20178F: include/net/switchdev.h 20179F: net/switchdev/ 20180 20181SY8106A REGULATOR DRIVER 20182M: Icenowy Zheng <icenowy@aosc.io> 20183S: Maintained 20184F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20185F: drivers/regulator/sy8106a-regulator.c 20186 20187SYNC FILE FRAMEWORK 20188M: Sumit Semwal <sumit.semwal@linaro.org> 20189R: Gustavo Padovan <gustavo@padovan.org> 20190L: linux-media@vger.kernel.org 20191L: dri-devel@lists.freedesktop.org 20192S: Maintained 20193T: git git://anongit.freedesktop.org/drm/drm-misc 20194F: Documentation/driver-api/sync_file.rst 20195F: drivers/dma-buf/dma-fence* 20196F: drivers/dma-buf/sw_sync.c 20197F: drivers/dma-buf/sync_* 20198F: include/linux/sync_file.h 20199F: include/uapi/linux/sync_file.h 20200 20201SYNOPSYS ARC ARCHITECTURE 20202M: Vineet Gupta <vgupta@kernel.org> 20203L: linux-snps-arc@lists.infradead.org 20204S: Supported 20205T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20206F: Documentation/arc/ 20207F: Documentation/devicetree/bindings/arc/* 20208F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20209F: arch/arc/ 20210F: drivers/clocksource/arc_timer.c 20211F: drivers/tty/serial/arc_uart.c 20212 20213SYNOPSYS ARC HSDK SDP pll clock driver 20214M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20215S: Supported 20216F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20217F: drivers/clk/clk-hsdk-pll.c 20218 20219SYNOPSYS ARC SDP clock driver 20220M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20221S: Supported 20222F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20223F: drivers/clk/axs10x/* 20224 20225SYNOPSYS ARC SDP platform support 20226M: Alexey Brodkin <abrodkin@synopsys.com> 20227S: Supported 20228F: Documentation/devicetree/bindings/arc/axs10* 20229F: arch/arc/boot/dts/ax* 20230F: arch/arc/plat-axs10x 20231 20232SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20233M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20234S: Supported 20235F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20236F: drivers/reset/reset-axs10x.c 20237 20238SYNOPSYS CREG GPIO DRIVER 20239M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20240S: Maintained 20241F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20242F: drivers/gpio/gpio-creg-snps.c 20243 20244SYNOPSYS DESIGNWARE 8250 UART DRIVER 20245M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20246R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20247S: Supported 20248F: drivers/tty/serial/8250/8250_dw.c 20249F: drivers/tty/serial/8250/8250_dwlib.* 20250F: drivers/tty/serial/8250/8250_lpss.c 20251 20252SYNOPSYS DESIGNWARE APB GPIO DRIVER 20253M: Hoan Tran <hoan@os.amperecomputing.com> 20254M: Serge Semin <fancer.lancer@gmail.com> 20255L: linux-gpio@vger.kernel.org 20256S: Maintained 20257F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20258F: drivers/gpio/gpio-dwapb.c 20259 20260SYNOPSYS DESIGNWARE APB SSI DRIVER 20261M: Serge Semin <fancer.lancer@gmail.com> 20262L: linux-spi@vger.kernel.org 20263S: Supported 20264F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20265F: drivers/spi/spi-dw* 20266 20267SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20268M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20269S: Maintained 20270F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20271F: drivers/dma/dw-axi-dmac/ 20272 20273SYNOPSYS DESIGNWARE DMAC DRIVER 20274M: Viresh Kumar <vireshk@kernel.org> 20275R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20276S: Maintained 20277F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20278F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20279F: drivers/dma/dw/ 20280F: include/dt-bindings/dma/dw-dmac.h 20281F: include/linux/dma/dw.h 20282F: include/linux/platform_data/dma-dw.h 20283 20284SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20285M: Jose Abreu <Jose.Abreu@synopsys.com> 20286L: netdev@vger.kernel.org 20287S: Supported 20288F: drivers/net/ethernet/synopsys/ 20289 20290SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20291M: Jose Abreu <Jose.Abreu@synopsys.com> 20292L: netdev@vger.kernel.org 20293S: Supported 20294F: drivers/net/pcs/pcs-xpcs.c 20295F: drivers/net/pcs/pcs-xpcs.h 20296F: include/linux/pcs/pcs-xpcs.h 20297 20298SYNOPSYS DESIGNWARE I2C DRIVER 20299M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20300R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20301R: Mika Westerberg <mika.westerberg@linux.intel.com> 20302R: Jan Dabros <jsd@semihalf.com> 20303L: linux-i2c@vger.kernel.org 20304S: Supported 20305F: drivers/i2c/busses/i2c-designware-* 20306 20307SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20308M: Jaehoon Chung <jh80.chung@samsung.com> 20309L: linux-mmc@vger.kernel.org 20310S: Maintained 20311F: drivers/mmc/host/dw_mmc* 20312 20313SYNOPSYS HSDK RESET CONTROLLER DRIVER 20314M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20315S: Supported 20316F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20317F: drivers/reset/reset-hsdk.c 20318F: include/dt-bindings/reset/snps,hsdk-reset.h 20319 20320SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20321M: Prabu Thangamuthu <prabu.t@synopsys.com> 20322M: Manjunath M B <manjumb@synopsys.com> 20323L: linux-mmc@vger.kernel.org 20324S: Maintained 20325F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20326 20327SYSTEM CONFIGURATION (SYSCON) 20328M: Lee Jones <lee@kernel.org> 20329M: Arnd Bergmann <arnd@arndb.de> 20330S: Supported 20331T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20332F: drivers/mfd/syscon.c 20333 20334SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20335M: Sudeep Holla <sudeep.holla@arm.com> 20336R: Cristian Marussi <cristian.marussi@arm.com> 20337L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20338S: Maintained 20339F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20340F: drivers/clk/clk-sc[mp]i.c 20341F: drivers/cpufreq/sc[mp]i-cpufreq.c 20342F: drivers/firmware/arm_scmi/ 20343F: drivers/firmware/arm_scpi.c 20344F: drivers/powercap/arm_scmi_powercap.c 20345F: drivers/regulator/scmi-regulator.c 20346F: drivers/reset/reset-scmi.c 20347F: include/linux/sc[mp]i_protocol.h 20348F: include/trace/events/scmi.h 20349F: include/uapi/linux/virtio_scmi.h 20350 20351SYSTEM RESET/SHUTDOWN DRIVERS 20352M: Sebastian Reichel <sre@kernel.org> 20353L: linux-pm@vger.kernel.org 20354S: Maintained 20355T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20356F: Documentation/devicetree/bindings/power/reset/ 20357F: drivers/power/reset/ 20358 20359SYSTEM TRACE MODULE CLASS 20360M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20361S: Maintained 20362T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20363F: Documentation/trace/stm.rst 20364F: drivers/hwtracing/stm/ 20365F: include/linux/stm.h 20366F: include/uapi/linux/stm.h 20367 20368SYSTEM76 ACPI DRIVER 20369M: Jeremy Soller <jeremy@system76.com> 20370M: System76 Product Development <productdev@system76.com> 20371L: platform-driver-x86@vger.kernel.org 20372S: Maintained 20373F: drivers/platform/x86/system76_acpi.c 20374 20375SYSV FILESYSTEM 20376S: Orphan 20377F: Documentation/filesystems/sysv-fs.rst 20378F: fs/sysv/ 20379F: include/linux/sysv_fs.h 20380 20381TASKSTATS STATISTICS INTERFACE 20382M: Balbir Singh <bsingharora@gmail.com> 20383S: Maintained 20384F: Documentation/accounting/taskstats* 20385F: include/linux/taskstats* 20386F: kernel/taskstats.c 20387 20388TC subsystem 20389M: Jamal Hadi Salim <jhs@mojatatu.com> 20390M: Cong Wang <xiyou.wangcong@gmail.com> 20391M: Jiri Pirko <jiri@resnulli.us> 20392L: netdev@vger.kernel.org 20393S: Maintained 20394F: include/net/pkt_cls.h 20395F: include/net/pkt_sched.h 20396F: include/net/tc_act/ 20397F: include/uapi/linux/pkt_cls.h 20398F: include/uapi/linux/pkt_sched.h 20399F: include/uapi/linux/tc_act/ 20400F: include/uapi/linux/tc_ematch/ 20401F: net/sched/ 20402F: tools/testing/selftests/tc-testing 20403 20404TC90522 MEDIA DRIVER 20405M: Akihiro Tsukada <tskd08@gmail.com> 20406L: linux-media@vger.kernel.org 20407S: Odd Fixes 20408F: drivers/media/dvb-frontends/tc90522* 20409 20410TCP LOW PRIORITY MODULE 20411M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20412M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20413S: Maintained 20414W: http://tcp-lp-mod.sourceforge.net/ 20415F: net/ipv4/tcp_lp.c 20416 20417TDA10071 MEDIA DRIVER 20418M: Antti Palosaari <crope@iki.fi> 20419L: linux-media@vger.kernel.org 20420S: Maintained 20421W: https://linuxtv.org 20422W: http://palosaari.fi/linux/ 20423Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20424T: git git://linuxtv.org/anttip/media_tree.git 20425F: drivers/media/dvb-frontends/tda10071* 20426 20427TDA18212 MEDIA DRIVER 20428M: Antti Palosaari <crope@iki.fi> 20429L: linux-media@vger.kernel.org 20430S: Maintained 20431W: https://linuxtv.org 20432W: http://palosaari.fi/linux/ 20433Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20434T: git git://linuxtv.org/anttip/media_tree.git 20435F: drivers/media/tuners/tda18212* 20436 20437TDA18218 MEDIA DRIVER 20438M: Antti Palosaari <crope@iki.fi> 20439L: linux-media@vger.kernel.org 20440S: Maintained 20441W: https://linuxtv.org 20442W: http://palosaari.fi/linux/ 20443Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20444T: git git://linuxtv.org/anttip/media_tree.git 20445F: drivers/media/tuners/tda18218* 20446 20447TDA18250 MEDIA DRIVER 20448M: Olli Salonen <olli.salonen@iki.fi> 20449L: linux-media@vger.kernel.org 20450S: Maintained 20451W: https://linuxtv.org 20452Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20453T: git git://linuxtv.org/media_tree.git 20454F: drivers/media/tuners/tda18250* 20455 20456TDA18271 MEDIA DRIVER 20457M: Michael Krufky <mkrufky@linuxtv.org> 20458L: linux-media@vger.kernel.org 20459S: Maintained 20460W: https://linuxtv.org 20461W: http://github.com/mkrufky 20462Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20463T: git git://linuxtv.org/mkrufky/tuners.git 20464F: drivers/media/tuners/tda18271* 20465 20466TDA1997x MEDIA DRIVER 20467M: Tim Harvey <tharvey@gateworks.com> 20468L: linux-media@vger.kernel.org 20469S: Maintained 20470W: https://linuxtv.org 20471Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20472F: drivers/media/i2c/tda1997x.* 20473 20474TDA827x MEDIA DRIVER 20475M: Michael Krufky <mkrufky@linuxtv.org> 20476L: linux-media@vger.kernel.org 20477S: Maintained 20478W: https://linuxtv.org 20479W: http://github.com/mkrufky 20480Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20481T: git git://linuxtv.org/mkrufky/tuners.git 20482F: drivers/media/tuners/tda8290.* 20483 20484TDA8290 MEDIA DRIVER 20485M: Michael Krufky <mkrufky@linuxtv.org> 20486L: linux-media@vger.kernel.org 20487S: Maintained 20488W: https://linuxtv.org 20489W: http://github.com/mkrufky 20490Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20491T: git git://linuxtv.org/mkrufky/tuners.git 20492F: drivers/media/tuners/tda8290.* 20493 20494TDA9840 MEDIA DRIVER 20495M: Hans Verkuil <hverkuil@xs4all.nl> 20496L: linux-media@vger.kernel.org 20497S: Maintained 20498W: https://linuxtv.org 20499T: git git://linuxtv.org/media_tree.git 20500F: drivers/media/i2c/tda9840* 20501 20502TEA5761 TUNER DRIVER 20503M: Mauro Carvalho Chehab <mchehab@kernel.org> 20504L: linux-media@vger.kernel.org 20505S: Odd fixes 20506W: https://linuxtv.org 20507T: git git://linuxtv.org/media_tree.git 20508F: drivers/media/tuners/tea5761.* 20509 20510TEA5767 TUNER DRIVER 20511M: Mauro Carvalho Chehab <mchehab@kernel.org> 20512L: linux-media@vger.kernel.org 20513S: Maintained 20514W: https://linuxtv.org 20515T: git git://linuxtv.org/media_tree.git 20516F: drivers/media/tuners/tea5767.* 20517 20518TEA6415C MEDIA DRIVER 20519M: Hans Verkuil <hverkuil@xs4all.nl> 20520L: linux-media@vger.kernel.org 20521S: Maintained 20522W: https://linuxtv.org 20523T: git git://linuxtv.org/media_tree.git 20524F: drivers/media/i2c/tea6415c* 20525 20526TEA6420 MEDIA DRIVER 20527M: Hans Verkuil <hverkuil@xs4all.nl> 20528L: linux-media@vger.kernel.org 20529S: Maintained 20530W: https://linuxtv.org 20531T: git git://linuxtv.org/media_tree.git 20532F: drivers/media/i2c/tea6420* 20533 20534TEAM DRIVER 20535M: Jiri Pirko <jiri@resnulli.us> 20536L: netdev@vger.kernel.org 20537S: Supported 20538F: drivers/net/team/ 20539F: include/linux/if_team.h 20540F: include/uapi/linux/if_team.h 20541F: tools/testing/selftests/drivers/net/team/ 20542 20543TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20544M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20545S: Maintained 20546F: arch/x86/platform/ts5500/ 20547 20548TECHNOTREND USB IR RECEIVER 20549M: Sean Young <sean@mess.org> 20550L: linux-media@vger.kernel.org 20551S: Maintained 20552F: drivers/media/rc/ttusbir.c 20553 20554TECHWELL TW9910 VIDEO DECODER 20555L: linux-media@vger.kernel.org 20556S: Orphan 20557F: drivers/media/i2c/tw9910.c 20558F: include/media/i2c/tw9910.h 20559 20560TEE SUBSYSTEM 20561M: Jens Wiklander <jens.wiklander@linaro.org> 20562R: Sumit Garg <sumit.garg@linaro.org> 20563L: op-tee@lists.trustedfirmware.org 20564S: Maintained 20565F: Documentation/staging/tee.rst 20566F: drivers/tee/ 20567F: include/linux/tee_drv.h 20568F: include/uapi/linux/tee.h 20569 20570TEGRA ARCHITECTURE SUPPORT 20571M: Thierry Reding <thierry.reding@gmail.com> 20572M: Jonathan Hunter <jonathanh@nvidia.com> 20573L: linux-tegra@vger.kernel.org 20574S: Supported 20575Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20576T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20577N: [^a-z]tegra 20578 20579TEGRA CLOCK DRIVER 20580M: Peter De Schrijver <pdeschrijver@nvidia.com> 20581M: Prashant Gaikwad <pgaikwad@nvidia.com> 20582S: Supported 20583F: drivers/clk/tegra/ 20584 20585TEGRA DMA DRIVERS 20586M: Laxman Dewangan <ldewangan@nvidia.com> 20587M: Jon Hunter <jonathanh@nvidia.com> 20588S: Supported 20589F: drivers/dma/tegra* 20590 20591TEGRA I2C DRIVER 20592M: Laxman Dewangan <ldewangan@nvidia.com> 20593R: Dmitry Osipenko <digetx@gmail.com> 20594S: Supported 20595F: drivers/i2c/busses/i2c-tegra.c 20596 20597TEGRA IOMMU DRIVERS 20598M: Thierry Reding <thierry.reding@gmail.com> 20599R: Krishna Reddy <vdumpa@nvidia.com> 20600L: linux-tegra@vger.kernel.org 20601S: Supported 20602F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20603F: drivers/iommu/tegra* 20604 20605TEGRA KBC DRIVER 20606M: Laxman Dewangan <ldewangan@nvidia.com> 20607S: Supported 20608F: drivers/input/keyboard/tegra-kbc.c 20609 20610TEGRA NAND DRIVER 20611M: Stefan Agner <stefan@agner.ch> 20612M: Lucas Stach <dev@lynxeye.de> 20613S: Maintained 20614F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20615F: drivers/mtd/nand/raw/tegra_nand.c 20616 20617TEGRA PWM DRIVER 20618M: Thierry Reding <thierry.reding@gmail.com> 20619S: Supported 20620F: drivers/pwm/pwm-tegra.c 20621 20622TEGRA SERIAL DRIVER 20623M: Laxman Dewangan <ldewangan@nvidia.com> 20624S: Supported 20625F: drivers/tty/serial/serial-tegra.c 20626 20627TEGRA SPI DRIVER 20628M: Laxman Dewangan <ldewangan@nvidia.com> 20629S: Supported 20630F: drivers/spi/spi-tegra* 20631 20632TEGRA QUAD SPI DRIVER 20633M: Thierry Reding <thierry.reding@gmail.com> 20634M: Jonathan Hunter <jonathanh@nvidia.com> 20635M: Sowjanya Komatineni <skomatineni@nvidia.com> 20636L: linux-tegra@vger.kernel.org 20637S: Maintained 20638F: drivers/spi/spi-tegra210-quad.c 20639 20640TEGRA VIDEO DRIVER 20641M: Thierry Reding <thierry.reding@gmail.com> 20642M: Jonathan Hunter <jonathanh@nvidia.com> 20643M: Sowjanya Komatineni <skomatineni@nvidia.com> 20644L: linux-media@vger.kernel.org 20645L: linux-tegra@vger.kernel.org 20646S: Maintained 20647F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20648F: drivers/staging/media/tegra-video/ 20649 20650TEGRA XUSB PADCTL DRIVER 20651M: JC Kuo <jckuo@nvidia.com> 20652S: Supported 20653F: drivers/phy/tegra/xusb* 20654 20655TEHUTI ETHERNET DRIVER 20656M: Andy Gospodarek <andy@greyhouse.net> 20657L: netdev@vger.kernel.org 20658S: Supported 20659F: drivers/net/ethernet/tehuti/* 20660 20661TELECOM CLOCK DRIVER FOR MCPL0010 20662M: Mark Gross <markgross@kernel.org> 20663S: Supported 20664F: drivers/char/tlclk.c 20665 20666TEMPO SEMICONDUCTOR DRIVERS 20667M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20668S: Maintained 20669F: Documentation/devicetree/bindings/sound/tscs*.txt 20670F: sound/soc/codecs/tscs*.c 20671F: sound/soc/codecs/tscs*.h 20672 20673TENSILICA XTENSA PORT (xtensa) 20674M: Chris Zankel <chris@zankel.net> 20675M: Max Filippov <jcmvbkbc@gmail.com> 20676L: linux-xtensa@linux-xtensa.org 20677S: Maintained 20678T: git https://github.com/jcmvbkbc/linux-xtensa.git 20679F: arch/xtensa/ 20680F: drivers/irqchip/irq-xtensa-* 20681 20682TEXAS INSTRUMENTS ASoC DRIVERS 20683M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20684L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20685S: Maintained 20686F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20687F: sound/soc/ti/ 20688 20689TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20690M: Ricardo Ribalda <ribalda@kernel.org> 20691L: linux-iio@vger.kernel.org 20692S: Supported 20693F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20694F: drivers/iio/dac/ti-dac7612.c 20695 20696TEXAS INSTRUMENTS DMA DRIVERS 20697M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20698L: dmaengine@vger.kernel.org 20699S: Maintained 20700F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20701F: Documentation/devicetree/bindings/dma/ti-edma.txt 20702F: Documentation/devicetree/bindings/dma/ti/ 20703F: drivers/dma/ti/ 20704X: drivers/dma/ti/cppi41.c 20705F: include/linux/dma/k3-udma-glue.h 20706F: include/linux/dma/ti-cppi5.h 20707F: include/linux/dma/k3-psil.h 20708 20709TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20710M: Nishanth Menon <nm@ti.com> 20711M: Tero Kristo <kristo@kernel.org> 20712M: Santosh Shilimkar <ssantosh@kernel.org> 20713L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20714S: Maintained 20715F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20716F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20717F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20718F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20719F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20720F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20721F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20722F: drivers/clk/keystone/sci-clk.c 20723F: drivers/firmware/ti_sci* 20724F: drivers/irqchip/irq-ti-sci-inta.c 20725F: drivers/irqchip/irq-ti-sci-intr.c 20726F: drivers/reset/reset-ti-sci.c 20727F: drivers/soc/ti/ti_sci_inta_msi.c 20728F: drivers/soc/ti/ti_sci_pm_domains.c 20729F: include/dt-bindings/soc/ti,sci_pm_domain.h 20730F: include/linux/soc/ti/ti_sci_inta_msi.h 20731F: include/linux/soc/ti/ti_sci_protocol.h 20732 20733TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20734M: Robert Marko <robert.marko@sartura.hr> 20735M: Luka Perkov <luka.perkov@sartura.hr> 20736L: linux-hwmon@vger.kernel.org 20737S: Maintained 20738F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20739F: Documentation/hwmon/tps23861.rst 20740F: drivers/hwmon/tps23861.c 20741 20742TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20743M: Puranjay Mohan <puranjay12@gmail.com> 20744L: linux-iio@vger.kernel.org 20745S: Supported 20746F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20747F: drivers/iio/temperature/tmp117.c 20748 20749THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20750M: Hans Verkuil <hverkuil@xs4all.nl> 20751L: linux-media@vger.kernel.org 20752S: Maintained 20753W: https://linuxtv.org 20754T: git git://linuxtv.org/media_tree.git 20755F: drivers/media/radio/radio-raremono.c 20756 20757THERMAL 20758M: Rafael J. Wysocki <rafael@kernel.org> 20759M: Daniel Lezcano <daniel.lezcano@linaro.org> 20760R: Amit Kucheria <amitk@kernel.org> 20761R: Zhang Rui <rui.zhang@intel.com> 20762L: linux-pm@vger.kernel.org 20763S: Supported 20764Q: https://patchwork.kernel.org/project/linux-pm/list/ 20765T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20766F: Documentation/ABI/testing/sysfs-class-thermal 20767F: Documentation/admin-guide/thermal/ 20768F: Documentation/devicetree/bindings/thermal/ 20769F: Documentation/driver-api/thermal/ 20770F: drivers/thermal/ 20771F: include/dt-bindings/thermal/ 20772F: include/linux/cpu_cooling.h 20773F: include/linux/thermal.h 20774F: include/uapi/linux/thermal.h 20775F: tools/lib/thermal/ 20776F: tools/thermal/ 20777 20778THERMAL DRIVER FOR AMLOGIC SOCS 20779M: Guillaume La Roque <glaroque@baylibre.com> 20780L: linux-pm@vger.kernel.org 20781L: linux-amlogic@lists.infradead.org 20782S: Supported 20783W: http://linux-meson.com/ 20784F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20785F: drivers/thermal/amlogic_thermal.c 20786 20787THERMAL/CPU_COOLING 20788M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20789M: Daniel Lezcano <daniel.lezcano@linaro.org> 20790M: Viresh Kumar <viresh.kumar@linaro.org> 20791R: Lukasz Luba <lukasz.luba@arm.com> 20792L: linux-pm@vger.kernel.org 20793S: Supported 20794F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20795F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20796F: drivers/thermal/cpufreq_cooling.c 20797F: drivers/thermal/cpuidle_cooling.c 20798F: include/linux/cpu_cooling.h 20799 20800THERMAL/POWER_ALLOCATOR 20801M: Lukasz Luba <lukasz.luba@arm.com> 20802L: linux-pm@vger.kernel.org 20803S: Maintained 20804F: Documentation/driver-api/thermal/power_allocator.rst 20805F: drivers/thermal/gov_power_allocator.c 20806F: include/trace/events/thermal_power_allocator.h 20807 20808THINKPAD ACPI EXTRAS DRIVER 20809M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20810L: ibm-acpi-devel@lists.sourceforge.net 20811L: platform-driver-x86@vger.kernel.org 20812S: Maintained 20813W: http://ibm-acpi.sourceforge.net 20814W: http://thinkwiki.org/wiki/Ibm-acpi 20815T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20816F: drivers/platform/x86/thinkpad_acpi.c 20817 20818THINKPAD LMI DRIVER 20819M: Mark Pearson <markpearson@lenovo.com> 20820L: platform-driver-x86@vger.kernel.org 20821S: Maintained 20822F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20823F: drivers/platform/x86/think-lmi.? 20824 20825THUNDERBOLT DMA TRAFFIC TEST DRIVER 20826M: Isaac Hazan <isaac.hazan@intel.com> 20827L: linux-usb@vger.kernel.org 20828S: Maintained 20829F: drivers/thunderbolt/dma_test.c 20830 20831THUNDERBOLT DRIVER 20832M: Andreas Noever <andreas.noever@gmail.com> 20833M: Michael Jamet <michael.jamet@intel.com> 20834M: Mika Westerberg <mika.westerberg@linux.intel.com> 20835M: Yehezkel Bernat <YehezkelShB@gmail.com> 20836L: linux-usb@vger.kernel.org 20837S: Maintained 20838T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20839F: Documentation/admin-guide/thunderbolt.rst 20840F: drivers/thunderbolt/ 20841F: include/linux/thunderbolt.h 20842 20843THUNDERBOLT NETWORK DRIVER 20844M: Michael Jamet <michael.jamet@intel.com> 20845M: Mika Westerberg <mika.westerberg@linux.intel.com> 20846M: Yehezkel Bernat <YehezkelShB@gmail.com> 20847L: netdev@vger.kernel.org 20848S: Maintained 20849F: drivers/net/thunderbolt/ 20850 20851THUNDERX GPIO DRIVER 20852M: Robert Richter <rric@kernel.org> 20853S: Odd Fixes 20854F: drivers/gpio/gpio-thunderx.c 20855 20856TI ADS7924 ADC DRIVER 20857M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 20858L: linux-iio@vger.kernel.org 20859S: Supported 20860F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 20861F: drivers/iio/adc/ti-ads7924.c 20862 20863TI AM437X VPFE DRIVER 20864M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20865L: linux-media@vger.kernel.org 20866S: Maintained 20867W: https://linuxtv.org 20868Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20869T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20870F: drivers/media/platform/ti/am437x/ 20871 20872TI BANDGAP AND THERMAL DRIVER 20873M: Eduardo Valentin <edubezval@gmail.com> 20874M: Keerthy <j-keerthy@ti.com> 20875L: linux-pm@vger.kernel.org 20876L: linux-omap@vger.kernel.org 20877S: Maintained 20878F: drivers/thermal/ti-soc-thermal/ 20879 20880TI BQ27XXX POWER SUPPLY DRIVER 20881F: drivers/power/supply/bq27xxx_battery.c 20882F: drivers/power/supply/bq27xxx_battery_i2c.c 20883F: include/linux/power/bq27xxx_battery.h 20884 20885TI CDCE706 CLOCK DRIVER 20886M: Max Filippov <jcmvbkbc@gmail.com> 20887S: Maintained 20888F: drivers/clk/clk-cdce706.c 20889 20890TI CLOCK DRIVER 20891M: Tero Kristo <kristo@kernel.org> 20892L: linux-omap@vger.kernel.org 20893S: Odd Fixes 20894F: drivers/clk/ti/ 20895F: include/linux/clk/ti.h 20896 20897TI DAVINCI MACHINE SUPPORT 20898M: Bartosz Golaszewski <brgl@bgdev.pl> 20899L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20900S: Maintained 20901T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 20902F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20903F: arch/arm/boot/dts/da850* 20904F: arch/arm/mach-davinci/ 20905F: drivers/i2c/busses/i2c-davinci.c 20906 20907TI DAVINCI SERIES CLOCK DRIVER 20908M: David Lechner <david@lechnology.com> 20909R: Sekhar Nori <nsekhar@ti.com> 20910S: Maintained 20911F: Documentation/devicetree/bindings/clock/ti/davinci/ 20912F: drivers/clk/davinci/ 20913F: include/linux/clk/davinci.h 20914 20915TI DAVINCI SERIES GPIO DRIVER 20916M: Keerthy <j-keerthy@ti.com> 20917L: linux-gpio@vger.kernel.org 20918S: Maintained 20919F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20920F: drivers/gpio/gpio-davinci.c 20921 20922TI DAVINCI SERIES MEDIA DRIVER 20923M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20924L: linux-media@vger.kernel.org 20925S: Maintained 20926W: https://linuxtv.org 20927Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20928T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20929F: drivers/media/platform/ti/davinci/ 20930F: include/media/davinci/ 20931 20932TI ENHANCED CAPTURE (eCAP) DRIVER 20933M: Vignesh Raghavendra <vigneshr@ti.com> 20934R: Julien Panis <jpanis@baylibre.com> 20935L: linux-iio@vger.kernel.org 20936L: linux-omap@vger.kernel.org 20937S: Maintained 20938F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 20939F: drivers/counter/ti-ecap-capture.c 20940 20941TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20942R: David Lechner <david@lechnology.com> 20943L: linux-iio@vger.kernel.org 20944F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20945F: drivers/counter/ti-eqep.c 20946 20947TI ETHERNET SWITCH DRIVER (CPSW) 20948R: Grygorii Strashko <grygorii.strashko@ti.com> 20949L: linux-omap@vger.kernel.org 20950L: netdev@vger.kernel.org 20951S: Maintained 20952F: drivers/net/ethernet/ti/cpsw* 20953F: drivers/net/ethernet/ti/davinci* 20954 20955TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20956M: Alex Dubov <oakad@yahoo.com> 20957S: Maintained 20958W: http://tifmxx.berlios.de/ 20959F: drivers/memstick/host/tifm_ms.c 20960F: drivers/misc/tifm* 20961F: drivers/mmc/host/tifm_sd.c 20962F: include/linux/tifm.h 20963 20964TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20965M: Nishanth Menon <nm@ti.com> 20966M: Santosh Shilimkar <ssantosh@kernel.org> 20967L: linux-kernel@vger.kernel.org 20968L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20969S: Maintained 20970T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20971F: drivers/soc/ti/* 20972 20973TI LM49xxx FAMILY ASoC CODEC DRIVERS 20974M: M R Swami Reddy <mr.swami.reddy@ti.com> 20975M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20976L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20977S: Maintained 20978F: sound/soc/codecs/isabelle* 20979F: sound/soc/codecs/lm49453* 20980 20981TI LMP92064 ADC DRIVER 20982M: Leonard Göhrs <l.goehrs@pengutronix.de> 20983R: kernel@pengutronix.de 20984L: linux-iio@vger.kernel.org 20985S: Maintained 20986F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 20987F: drivers/iio/adc/ti-lmp92064.c 20988 20989TI PCM3060 ASoC CODEC DRIVER 20990M: Kirill Marinushkin <kmarinushkin@birdec.com> 20991L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20992S: Maintained 20993F: Documentation/devicetree/bindings/sound/pcm3060.txt 20994F: sound/soc/codecs/pcm3060* 20995 20996TI TAS571X FAMILY ASoC CODEC DRIVER 20997M: Kevin Cernekee <cernekee@chromium.org> 20998L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20999S: Odd Fixes 21000F: sound/soc/codecs/tas571x* 21001 21002TI TMAG5273 MAGNETOMETER DRIVER 21003M: Gerald Loacker <gerald.loacker@wolfvision.net> 21004L: linux-iio@vger.kernel.org 21005S: Maintained 21006F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21007F: drivers/iio/magnetometer/tmag5273.c 21008 21009TI TRF7970A NFC DRIVER 21010M: Mark Greer <mgreer@animalcreek.com> 21011L: linux-wireless@vger.kernel.org 21012L: linux-nfc@lists.01.org (subscribers-only) 21013S: Supported 21014F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21015F: drivers/nfc/trf7970a.c 21016 21017TI TSC2046 ADC DRIVER 21018M: Oleksij Rempel <o.rempel@pengutronix.de> 21019R: kernel@pengutronix.de 21020L: linux-iio@vger.kernel.org 21021S: Maintained 21022F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21023F: drivers/iio/adc/ti-tsc2046.c 21024 21025TI TWL4030 SERIES SOC CODEC DRIVER 21026M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21027L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21028S: Maintained 21029F: sound/soc/codecs/twl4030* 21030 21031TI VPE/CAL DRIVERS 21032M: Benoit Parrot <bparrot@ti.com> 21033L: linux-media@vger.kernel.org 21034S: Maintained 21035W: http://linuxtv.org/ 21036Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21037F: Documentation/devicetree/bindings/media/ti,cal.yaml 21038F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21039F: drivers/media/platform/ti/cal/ 21040F: drivers/media/platform/ti/vpe/ 21041 21042TI WILINK WIRELESS DRIVERS 21043L: linux-wireless@vger.kernel.org 21044S: Orphan 21045W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21046W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21047T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21048F: drivers/net/wireless/ti/ 21049 21050TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21051M: John Stultz <jstultz@google.com> 21052M: Thomas Gleixner <tglx@linutronix.de> 21053R: Stephen Boyd <sboyd@kernel.org> 21054L: linux-kernel@vger.kernel.org 21055S: Supported 21056T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21057F: include/linux/clocksource.h 21058F: include/linux/time.h 21059F: include/linux/timex.h 21060F: include/uapi/linux/time.h 21061F: include/uapi/linux/timex.h 21062F: kernel/time/alarmtimer.c 21063F: kernel/time/clocksource.c 21064F: kernel/time/ntp.c 21065F: kernel/time/time*.c 21066F: tools/testing/selftests/timers/ 21067 21068TIPC NETWORK LAYER 21069M: Jon Maloy <jmaloy@redhat.com> 21070M: Ying Xue <ying.xue@windriver.com> 21071L: netdev@vger.kernel.org (core kernel code) 21072L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21073S: Maintained 21074W: http://tipc.sourceforge.net/ 21075F: include/uapi/linux/tipc*.h 21076F: net/tipc/ 21077 21078TLAN NETWORK DRIVER 21079M: Samuel Chessman <chessman@tux.org> 21080L: tlan-devel@lists.sourceforge.net (subscribers-only) 21081S: Maintained 21082W: http://sourceforge.net/projects/tlan/ 21083F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21084F: drivers/net/ethernet/ti/tlan.* 21085 21086TMIO/SDHI MMC DRIVER 21087M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21088L: linux-mmc@vger.kernel.org 21089L: linux-renesas-soc@vger.kernel.org 21090S: Supported 21091F: drivers/mmc/host/renesas_sdhi* 21092F: drivers/mmc/host/tmio_mmc* 21093F: include/linux/mfd/tmio.h 21094 21095TMP401 HARDWARE MONITOR DRIVER 21096M: Guenter Roeck <linux@roeck-us.net> 21097L: linux-hwmon@vger.kernel.org 21098S: Maintained 21099F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21100F: Documentation/hwmon/tmp401.rst 21101F: drivers/hwmon/tmp401.c 21102 21103TMP464 HARDWARE MONITOR DRIVER 21104M: Agathe Porte <agathe.porte@nokia.com> 21105M: Guenter Roeck <linux@roeck-us.net> 21106L: linux-hwmon@vger.kernel.org 21107S: Maintained 21108F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21109F: Documentation/hwmon/tmp464.rst 21110F: drivers/hwmon/tmp464.c 21111 21112TMP513 HARDWARE MONITOR DRIVER 21113M: Eric Tremblay <etremblay@distech-controls.com> 21114L: linux-hwmon@vger.kernel.org 21115S: Maintained 21116F: Documentation/hwmon/tmp513.rst 21117F: drivers/hwmon/tmp513.c 21118 21119TMPFS (SHMEM FILESYSTEM) 21120M: Hugh Dickins <hughd@google.com> 21121L: linux-mm@kvack.org 21122S: Maintained 21123F: include/linux/shmem_fs.h 21124F: mm/shmem.c 21125 21126TOMOYO SECURITY MODULE 21127M: Kentaro Takeda <takedakn@nttdata.co.jp> 21128M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21129L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21130L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21131L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21132L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21133S: Maintained 21134W: https://tomoyo.osdn.jp/ 21135F: security/tomoyo/ 21136 21137TOPSTAR LAPTOP EXTRAS DRIVER 21138M: Herton Ronaldo Krzesinski <herton@canonical.com> 21139L: platform-driver-x86@vger.kernel.org 21140S: Maintained 21141F: drivers/platform/x86/topstar-laptop.c 21142 21143TORTURE-TEST MODULES 21144M: Davidlohr Bueso <dave@stgolabs.net> 21145M: "Paul E. McKenney" <paulmck@kernel.org> 21146M: Josh Triplett <josh@joshtriplett.org> 21147L: linux-kernel@vger.kernel.org 21148S: Supported 21149T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21150F: Documentation/RCU/torture.rst 21151F: kernel/locking/locktorture.c 21152F: kernel/rcu/rcuscale.c 21153F: kernel/rcu/rcutorture.c 21154F: kernel/rcu/refscale.c 21155F: kernel/torture.c 21156 21157TOSHIBA ACPI EXTRAS DRIVER 21158M: Azael Avalos <coproscefalo@gmail.com> 21159L: platform-driver-x86@vger.kernel.org 21160S: Maintained 21161F: drivers/platform/x86/toshiba_acpi.c 21162 21163TOSHIBA BLUETOOTH DRIVER 21164M: Azael Avalos <coproscefalo@gmail.com> 21165L: platform-driver-x86@vger.kernel.org 21166S: Maintained 21167F: drivers/platform/x86/toshiba_bluetooth.c 21168 21169TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21170M: Azael Avalos <coproscefalo@gmail.com> 21171L: platform-driver-x86@vger.kernel.org 21172S: Maintained 21173F: drivers/platform/x86/toshiba_haps.c 21174 21175TOSHIBA SMM DRIVER 21176M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21177S: Maintained 21178W: http://www.buzzard.org.uk/toshiba/ 21179F: drivers/char/toshiba.c 21180F: include/linux/toshiba.h 21181F: include/uapi/linux/toshiba.h 21182 21183TOSHIBA TC358743 DRIVER 21184M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21185L: linux-media@vger.kernel.org 21186S: Maintained 21187F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21188F: drivers/media/i2c/tc358743* 21189F: include/media/i2c/tc358743.h 21190 21191TOSHIBA WMI HOTKEYS DRIVER 21192M: Azael Avalos <coproscefalo@gmail.com> 21193L: platform-driver-x86@vger.kernel.org 21194S: Maintained 21195F: drivers/platform/x86/toshiba-wmi.c 21196 21197TPM DEVICE DRIVER 21198M: Peter Huewe <peterhuewe@gmx.de> 21199M: Jarkko Sakkinen <jarkko@kernel.org> 21200R: Jason Gunthorpe <jgg@ziepe.ca> 21201L: linux-integrity@vger.kernel.org 21202S: Maintained 21203W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21204Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21205T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21206F: drivers/char/tpm/ 21207 21208TPS546D24 DRIVER 21209M: Duke Du <dukedu83@gmail.com> 21210L: linux-hwmon@vger.kernel.org 21211S: Maintained 21212F: Documentation/hwmon/tps546d24.rst 21213F: drivers/hwmon/pmbus/tps546d24.c 21214 21215TRACING 21216M: Steven Rostedt <rostedt@goodmis.org> 21217M: Masami Hiramatsu <mhiramat@kernel.org> 21218L: linux-kernel@vger.kernel.org 21219L: linux-trace-kernel@vger.kernel.org 21220Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21221S: Maintained 21222T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21223F: Documentation/trace/* 21224F: fs/tracefs/ 21225F: include/linux/trace*.h 21226F: include/trace/ 21227F: kernel/trace/ 21228F: scripts/tracing/ 21229F: tools/testing/selftests/ftrace/ 21230 21231TRACING MMIO ACCESSES (MMIOTRACE) 21232M: Steven Rostedt <rostedt@goodmis.org> 21233M: Masami Hiramatsu <mhiramat@kernel.org> 21234R: Karol Herbst <karolherbst@gmail.com> 21235R: Pekka Paalanen <ppaalanen@gmail.com> 21236L: linux-kernel@vger.kernel.org 21237L: nouveau@lists.freedesktop.org 21238S: Maintained 21239F: arch/x86/mm/kmmio.c 21240F: arch/x86/mm/mmio-mod.c 21241F: arch/x86/mm/testmmiotrace.c 21242F: include/linux/mmiotrace.h 21243F: kernel/trace/trace_mmiotrace.c 21244 21245TRACING OS NOISE / LATENCY TRACERS 21246M: Steven Rostedt <rostedt@goodmis.org> 21247M: Daniel Bristot de Oliveira <bristot@kernel.org> 21248S: Maintained 21249F: kernel/trace/trace_osnoise.c 21250F: include/trace/events/osnoise.h 21251F: kernel/trace/trace_hwlat.c 21252F: kernel/trace/trace_irqsoff.c 21253F: kernel/trace/trace_sched_wakeup.c 21254F: Documentation/trace/osnoise-tracer.rst 21255F: Documentation/trace/timerlat-tracer.rst 21256F: Documentation/trace/hwlat_detector.rst 21257F: arch/*/kernel/trace.c 21258 21259Real-time Linux Analysis (RTLA) tools 21260M: Daniel Bristot de Oliveira <bristot@kernel.org> 21261M: Steven Rostedt <rostedt@goodmis.org> 21262L: linux-trace-devel@vger.kernel.org 21263S: Maintained 21264F: Documentation/tools/rtla/ 21265F: tools/tracing/rtla/ 21266 21267TRADITIONAL CHINESE DOCUMENTATION 21268M: Hu Haowen <src.res@email.cn> 21269L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21270S: Maintained 21271W: https://github.com/srcres258/linux-doc 21272T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21273F: Documentation/translations/zh_TW/ 21274 21275TTY LAYER 21276M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21277M: Jiri Slaby <jirislaby@kernel.org> 21278S: Supported 21279T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21280F: Documentation/driver-api/serial/ 21281F: drivers/tty/ 21282F: drivers/tty/serial/serial_core.c 21283F: include/linux/selection.h 21284F: include/linux/serial.h 21285F: include/linux/serial_core.h 21286F: include/linux/sysrq.h 21287F: include/linux/tty*.h 21288F: include/linux/vt.h 21289F: include/linux/vt_*.h 21290F: include/uapi/linux/serial.h 21291F: include/uapi/linux/serial_core.h 21292F: include/uapi/linux/tty.h 21293 21294TUA9001 MEDIA DRIVER 21295M: Antti Palosaari <crope@iki.fi> 21296L: linux-media@vger.kernel.org 21297S: Maintained 21298W: https://linuxtv.org 21299W: http://palosaari.fi/linux/ 21300Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21301T: git git://linuxtv.org/anttip/media_tree.git 21302F: drivers/media/tuners/tua9001* 21303 21304TULIP NETWORK DRIVERS 21305L: netdev@vger.kernel.org 21306L: linux-parisc@vger.kernel.org 21307S: Orphan 21308F: drivers/net/ethernet/dec/tulip/ 21309 21310TUN/TAP driver 21311M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21312S: Maintained 21313W: http://vtun.sourceforge.net/tun 21314F: Documentation/networking/tuntap.rst 21315F: arch/um/os-Linux/drivers/ 21316 21317TURBOCHANNEL SUBSYSTEM 21318M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21319M: Ralf Baechle <ralf@linux-mips.org> 21320L: linux-mips@vger.kernel.org 21321S: Maintained 21322Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21323F: drivers/tc/ 21324F: include/linux/tc.h 21325 21326TURBOSTAT UTILITY 21327M: "Len Brown" <lenb@kernel.org> 21328L: linux-pm@vger.kernel.org 21329S: Supported 21330Q: https://patchwork.kernel.org/project/linux-pm/list/ 21331B: https://bugzilla.kernel.org 21332T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21333F: tools/power/x86/turbostat/ 21334 21335TW5864 VIDEO4LINUX DRIVER 21336M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21337M: Anton Sviridenko <anton@corp.bluecherry.net> 21338M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21339M: Andrey Utkin <andrey_utkin@fastmail.com> 21340L: linux-media@vger.kernel.org 21341S: Supported 21342F: drivers/media/pci/tw5864/ 21343 21344TW68 VIDEO4LINUX DRIVER 21345M: Hans Verkuil <hverkuil@xs4all.nl> 21346L: linux-media@vger.kernel.org 21347S: Odd Fixes 21348W: https://linuxtv.org 21349T: git git://linuxtv.org/media_tree.git 21350F: drivers/media/pci/tw68/ 21351 21352TW686X VIDEO4LINUX DRIVER 21353M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21354L: linux-media@vger.kernel.org 21355S: Maintained 21356W: http://linuxtv.org 21357T: git git://linuxtv.org/media_tree.git 21358F: drivers/media/pci/tw686x/ 21359 21360U-BOOT ENVIRONMENT VARIABLES 21361M: Rafał Miłecki <rafal@milecki.pl> 21362S: Maintained 21363F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21364F: drivers/nvmem/u-boot-env.c 21365 21366UACCE ACCELERATOR FRAMEWORK 21367M: Zhangfei Gao <zhangfei.gao@linaro.org> 21368M: Zhou Wang <wangzhou1@hisilicon.com> 21369L: linux-accelerators@lists.ozlabs.org 21370L: linux-kernel@vger.kernel.org 21371S: Maintained 21372F: Documentation/ABI/testing/sysfs-driver-uacce 21373F: Documentation/misc-devices/uacce.rst 21374F: drivers/misc/uacce/ 21375F: include/linux/uacce.h 21376F: include/uapi/misc/uacce/ 21377 21378UBI FILE SYSTEM (UBIFS) 21379M: Richard Weinberger <richard@nod.at> 21380L: linux-mtd@lists.infradead.org 21381S: Supported 21382W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21383T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21384T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21385F: Documentation/ABI/testing/sysfs-fs-ubifs 21386F: Documentation/filesystems/ubifs-authentication.rst 21387F: Documentation/filesystems/ubifs.rst 21388F: fs/ubifs/ 21389 21390UBLK USERSPACE BLOCK DRIVER 21391M: Ming Lei <ming.lei@redhat.com> 21392L: linux-block@vger.kernel.org 21393S: Maintained 21394F: Documentation/block/ublk.rst 21395F: drivers/block/ublk_drv.c 21396F: include/uapi/linux/ublk_cmd.h 21397 21398UCLINUX (M68KNOMMU AND COLDFIRE) 21399M: Greg Ungerer <gerg@linux-m68k.org> 21400L: linux-m68k@lists.linux-m68k.org 21401L: uclinux-dev@uclinux.org (subscribers-only) 21402S: Maintained 21403W: http://www.linux-m68k.org/ 21404W: http://www.uclinux.org/ 21405T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21406F: arch/m68k/*/*_no.* 21407F: arch/m68k/68*/ 21408F: arch/m68k/coldfire/ 21409F: arch/m68k/include/asm/*_no.* 21410 21411UDF FILESYSTEM 21412M: Jan Kara <jack@suse.com> 21413S: Maintained 21414F: Documentation/filesystems/udf.rst 21415F: fs/udf/ 21416 21417UDRAW TABLET 21418M: Bastien Nocera <hadess@hadess.net> 21419L: linux-input@vger.kernel.org 21420S: Maintained 21421F: drivers/hid/hid-udraw-ps3.c 21422 21423UFS FILESYSTEM 21424M: Evgeniy Dushistov <dushistov@mail.ru> 21425S: Maintained 21426F: Documentation/admin-guide/ufs.rst 21427F: fs/ufs/ 21428 21429UHID USERSPACE HID IO DRIVER 21430M: David Rheinsberg <david.rheinsberg@gmail.com> 21431L: linux-input@vger.kernel.org 21432S: Maintained 21433F: drivers/hid/uhid.c 21434F: include/uapi/linux/uhid.h 21435 21436ULPI BUS 21437M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21438L: linux-usb@vger.kernel.org 21439S: Maintained 21440F: drivers/usb/common/ulpi.c 21441F: include/linux/ulpi/ 21442 21443UNICODE SUBSYSTEM 21444M: Gabriel Krisman Bertazi <krisman@collabora.com> 21445L: linux-fsdevel@vger.kernel.org 21446S: Supported 21447F: fs/unicode/ 21448 21449UNIFDEF 21450M: Tony Finch <dot@dotat.at> 21451S: Maintained 21452W: http://dotat.at/prog/unifdef 21453F: scripts/unifdef.c 21454 21455UNIFORM CDROM DRIVER 21456M: Phillip Potter <phil@philpotter.co.uk> 21457S: Maintained 21458F: Documentation/cdrom/ 21459F: drivers/cdrom/cdrom.c 21460F: include/linux/cdrom.h 21461F: include/uapi/linux/cdrom.h 21462 21463UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21464R: Alim Akhtar <alim.akhtar@samsung.com> 21465R: Avri Altman <avri.altman@wdc.com> 21466R: Bart Van Assche <bvanassche@acm.org> 21467L: linux-scsi@vger.kernel.org 21468S: Supported 21469F: Documentation/devicetree/bindings/ufs/ 21470F: Documentation/scsi/ufs.rst 21471F: drivers/ufs/core/ 21472 21473UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21474M: Pedro Sousa <pedrom.sousa@synopsys.com> 21475L: linux-scsi@vger.kernel.org 21476S: Supported 21477F: drivers/ufs/host/*dwc* 21478 21479UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21480M: Alim Akhtar <alim.akhtar@samsung.com> 21481L: linux-scsi@vger.kernel.org 21482S: Maintained 21483F: drivers/ufs/host/ufs-exynos* 21484 21485UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21486M: Stanley Chu <stanley.chu@mediatek.com> 21487L: linux-scsi@vger.kernel.org 21488L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21489S: Maintained 21490F: drivers/ufs/host/ufs-mediatek* 21491 21492UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21493M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21494L: linux-arm-msm@vger.kernel.org 21495L: linux-scsi@vger.kernel.org 21496S: Maintained 21497F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21498F: drivers/ufs/host/ufs-qcom* 21499 21500UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21501M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21502L: linux-renesas-soc@vger.kernel.org 21503L: linux-scsi@vger.kernel.org 21504S: Maintained 21505F: drivers/ufs/host/ufs-renesas.c 21506 21507UNSORTED BLOCK IMAGES (UBI) 21508M: Richard Weinberger <richard@nod.at> 21509L: linux-mtd@lists.infradead.org 21510S: Supported 21511W: http://www.linux-mtd.infradead.org/ 21512T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21513T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21514F: drivers/mtd/ubi/ 21515F: include/linux/mtd/ubi.h 21516F: include/uapi/mtd/ubi-user.h 21517 21518USB "USBNET" DRIVER FRAMEWORK 21519M: Oliver Neukum <oneukum@suse.com> 21520L: netdev@vger.kernel.org 21521S: Maintained 21522W: http://www.linux-usb.org/usbnet 21523F: drivers/net/usb/usbnet.c 21524F: include/linux/usb/usbnet.h 21525 21526USB ACM DRIVER 21527M: Oliver Neukum <oneukum@suse.com> 21528L: linux-usb@vger.kernel.org 21529S: Maintained 21530F: Documentation/usb/acm.rst 21531F: drivers/usb/class/cdc-acm.* 21532 21533USB APPLE MFI FASTCHARGE DRIVER 21534M: Bastien Nocera <hadess@hadess.net> 21535L: linux-usb@vger.kernel.org 21536S: Maintained 21537F: drivers/usb/misc/apple-mfi-fastcharge.c 21538 21539USB AR5523 WIRELESS DRIVER 21540M: Pontus Fuchs <pontus.fuchs@gmail.com> 21541L: linux-wireless@vger.kernel.org 21542S: Maintained 21543F: drivers/net/wireless/ath/ar5523/ 21544 21545USB ATTACHED SCSI 21546M: Oliver Neukum <oneukum@suse.com> 21547L: linux-usb@vger.kernel.org 21548L: linux-scsi@vger.kernel.org 21549S: Maintained 21550F: drivers/usb/storage/uas.c 21551 21552USB CDC ETHERNET DRIVER 21553M: Oliver Neukum <oliver@neukum.org> 21554L: linux-usb@vger.kernel.org 21555S: Maintained 21556F: drivers/net/usb/cdc_*.c 21557F: include/uapi/linux/usb/cdc.h 21558 21559USB CHAOSKEY DRIVER 21560M: Keith Packard <keithp@keithp.com> 21561L: linux-usb@vger.kernel.org 21562S: Maintained 21563F: drivers/usb/misc/chaoskey.c 21564 21565USB CYPRESS C67X00 DRIVER 21566L: linux-usb@vger.kernel.org 21567S: Orphan 21568F: drivers/usb/c67x00/ 21569 21570USB DAVICOM DM9601 DRIVER 21571M: Peter Korsgaard <peter@korsgaard.com> 21572L: netdev@vger.kernel.org 21573S: Maintained 21574W: http://www.linux-usb.org/usbnet 21575F: drivers/net/usb/dm9601.c 21576 21577USB EHCI DRIVER 21578M: Alan Stern <stern@rowland.harvard.edu> 21579L: linux-usb@vger.kernel.org 21580S: Maintained 21581F: Documentation/usb/ehci.rst 21582F: drivers/usb/host/ehci* 21583 21584USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21585M: Jiri Kosina <jikos@kernel.org> 21586M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21587L: linux-usb@vger.kernel.org 21588S: Maintained 21589T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21590F: Documentation/hid/hiddev.rst 21591F: drivers/hid/usbhid/ 21592 21593USB INTEL XHCI ROLE MUX DRIVER 21594M: Hans de Goede <hdegoede@redhat.com> 21595L: linux-usb@vger.kernel.org 21596S: Maintained 21597F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21598 21599USB IP DRIVER FOR HISILICON KIRIN 960 21600M: Yu Chen <chenyu56@huawei.com> 21601M: Binghui Wang <wangbinghui@hisilicon.com> 21602L: linux-usb@vger.kernel.org 21603S: Maintained 21604F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21605F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21606 21607USB IP DRIVER FOR HISILICON KIRIN 970 21608M: Mauro Carvalho Chehab <mchehab@kernel.org> 21609L: linux-usb@vger.kernel.org 21610S: Maintained 21611F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21612F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21613 21614USB ISP116X DRIVER 21615M: Olav Kongas <ok@artecdesign.ee> 21616L: linux-usb@vger.kernel.org 21617S: Maintained 21618F: drivers/usb/host/isp116x* 21619F: include/linux/usb/isp116x.h 21620 21621USB ISP1760 DRIVER 21622M: Rui Miguel Silva <rui.silva@linaro.org> 21623L: linux-usb@vger.kernel.org 21624S: Maintained 21625F: drivers/usb/isp1760/* 21626F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21627 21628USB LAN78XX ETHERNET DRIVER 21629M: Woojung Huh <woojung.huh@microchip.com> 21630M: UNGLinuxDriver@microchip.com 21631L: netdev@vger.kernel.org 21632S: Maintained 21633F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21634F: drivers/net/usb/lan78xx.* 21635F: include/dt-bindings/net/microchip-lan78xx.h 21636 21637USB MASS STORAGE DRIVER 21638M: Alan Stern <stern@rowland.harvard.edu> 21639L: linux-usb@vger.kernel.org 21640L: usb-storage@lists.one-eyed-alien.net 21641S: Maintained 21642F: drivers/usb/storage/ 21643 21644USB MIDI DRIVER 21645M: Clemens Ladisch <clemens@ladisch.de> 21646L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21647S: Maintained 21648T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21649F: sound/usb/midi.* 21650 21651USB NETWORKING DRIVERS 21652L: linux-usb@vger.kernel.org 21653S: Odd Fixes 21654F: drivers/net/usb/ 21655 21656USB OHCI DRIVER 21657M: Alan Stern <stern@rowland.harvard.edu> 21658L: linux-usb@vger.kernel.org 21659S: Maintained 21660F: Documentation/usb/ohci.rst 21661F: drivers/usb/host/ohci* 21662 21663USB OTG FSM (Finite State Machine) 21664M: Peter Chen <peter.chen@kernel.org> 21665L: linux-usb@vger.kernel.org 21666S: Maintained 21667T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21668F: drivers/usb/common/usb-otg-fsm.c 21669 21670USB OVER IP DRIVER 21671M: Valentina Manea <valentina.manea.m@gmail.com> 21672M: Shuah Khan <shuah@kernel.org> 21673M: Shuah Khan <skhan@linuxfoundation.org> 21674R: Hongren Zheng <i@zenithal.me> 21675L: linux-usb@vger.kernel.org 21676S: Maintained 21677F: Documentation/usb/usbip_protocol.rst 21678F: drivers/usb/usbip/ 21679F: tools/testing/selftests/drivers/usb/usbip/ 21680F: tools/usb/usbip/ 21681 21682USB PEGASUS DRIVER 21683M: Petko Manolov <petkan@nucleusys.com> 21684L: linux-usb@vger.kernel.org 21685L: netdev@vger.kernel.org 21686S: Maintained 21687W: https://github.com/petkan/pegasus 21688T: git https://github.com/petkan/pegasus.git 21689F: drivers/net/usb/pegasus.* 21690 21691USB PRINTER DRIVER (usblp) 21692M: Pete Zaitcev <zaitcev@redhat.com> 21693L: linux-usb@vger.kernel.org 21694S: Supported 21695F: drivers/usb/class/usblp.c 21696 21697USB RAW GADGET DRIVER 21698R: Andrey Konovalov <andreyknvl@gmail.com> 21699L: linux-usb@vger.kernel.org 21700S: Maintained 21701F: Documentation/usb/raw-gadget.rst 21702F: drivers/usb/gadget/legacy/raw_gadget.c 21703F: include/uapi/linux/usb/raw_gadget.h 21704 21705USB QMI WWAN NETWORK DRIVER 21706M: Bjørn Mork <bjorn@mork.no> 21707L: netdev@vger.kernel.org 21708S: Maintained 21709F: Documentation/ABI/testing/sysfs-class-net-qmi 21710F: drivers/net/usb/qmi_wwan.c 21711 21712USB RTL8150 DRIVER 21713M: Petko Manolov <petkan@nucleusys.com> 21714L: linux-usb@vger.kernel.org 21715L: netdev@vger.kernel.org 21716S: Maintained 21717W: https://github.com/petkan/rtl8150 21718T: git https://github.com/petkan/rtl8150.git 21719F: drivers/net/usb/rtl8150.c 21720 21721USB SERIAL SUBSYSTEM 21722M: Johan Hovold <johan@kernel.org> 21723L: linux-usb@vger.kernel.org 21724S: Maintained 21725T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21726F: Documentation/usb/usb-serial.rst 21727F: drivers/usb/serial/ 21728F: include/linux/usb/serial.h 21729 21730USB SMSC75XX ETHERNET DRIVER 21731M: Steve Glendinning <steve.glendinning@shawell.net> 21732L: netdev@vger.kernel.org 21733S: Maintained 21734F: drivers/net/usb/smsc75xx.* 21735 21736USB SMSC95XX ETHERNET DRIVER 21737M: Steve Glendinning <steve.glendinning@shawell.net> 21738M: UNGLinuxDriver@microchip.com 21739L: netdev@vger.kernel.org 21740S: Maintained 21741F: drivers/net/usb/smsc95xx.* 21742 21743USB SUBSYSTEM 21744M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21745L: linux-usb@vger.kernel.org 21746S: Supported 21747W: http://www.linux-usb.org 21748T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21749F: Documentation/devicetree/bindings/usb/ 21750F: Documentation/usb/ 21751F: drivers/usb/ 21752F: include/dt-bindings/usb/ 21753F: include/linux/usb.h 21754F: include/linux/usb/ 21755 21756USB TYPEC BUS FOR ALTERNATE MODES 21757M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21758L: linux-usb@vger.kernel.org 21759S: Maintained 21760F: Documentation/ABI/testing/sysfs-bus-typec 21761F: Documentation/driver-api/usb/typec_bus.rst 21762F: drivers/usb/typec/altmodes/ 21763F: include/linux/usb/typec_altmode.h 21764 21765USB TYPEC CLASS 21766M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21767L: linux-usb@vger.kernel.org 21768S: Maintained 21769F: Documentation/ABI/testing/sysfs-class-typec 21770F: Documentation/driver-api/usb/typec.rst 21771F: drivers/usb/typec/ 21772F: include/linux/usb/typec.h 21773 21774USB TYPEC INTEL PMC MUX DRIVER 21775M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21776L: linux-usb@vger.kernel.org 21777S: Maintained 21778F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21779F: drivers/usb/typec/mux/intel_pmc_mux.c 21780 21781USB TYPEC PI3USB30532 MUX DRIVER 21782M: Hans de Goede <hdegoede@redhat.com> 21783L: linux-usb@vger.kernel.org 21784S: Maintained 21785F: drivers/usb/typec/mux/pi3usb30532.c 21786 21787USB TYPEC PORT CONTROLLER DRIVERS 21788M: Guenter Roeck <linux@roeck-us.net> 21789L: linux-usb@vger.kernel.org 21790S: Maintained 21791F: drivers/usb/typec/tcpm/ 21792 21793USB UHCI DRIVER 21794M: Alan Stern <stern@rowland.harvard.edu> 21795L: linux-usb@vger.kernel.org 21796S: Maintained 21797F: drivers/usb/host/uhci* 21798 21799USB VIDEO CLASS 21800M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21801L: linux-media@vger.kernel.org 21802S: Maintained 21803W: http://www.ideasonboard.org/uvc/ 21804T: git git://linuxtv.org/media_tree.git 21805F: drivers/media/usb/uvc/ 21806F: include/uapi/linux/uvcvideo.h 21807 21808USB WEBCAM GADGET 21809M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21810M: Daniel Scally <dan.scally@ideasonboard.com> 21811L: linux-usb@vger.kernel.org 21812S: Maintained 21813F: drivers/usb/gadget/function/*uvc* 21814F: drivers/usb/gadget/legacy/webcam.c 21815F: include/uapi/linux/usb/g_uvc.h 21816 21817USB WIRELESS RNDIS DRIVER (rndis_wlan) 21818M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21819L: linux-wireless@vger.kernel.org 21820S: Maintained 21821F: drivers/net/wireless/rndis_wlan.c 21822 21823USB XHCI DRIVER 21824M: Mathias Nyman <mathias.nyman@intel.com> 21825L: linux-usb@vger.kernel.org 21826S: Supported 21827F: drivers/usb/host/pci-quirks* 21828F: drivers/usb/host/xhci* 21829 21830USB ZD1201 DRIVER 21831L: linux-wireless@vger.kernel.org 21832S: Orphan 21833W: http://linux-lc100020.sourceforge.net 21834F: drivers/net/wireless/zydas/zd1201.* 21835 21836USER DATAGRAM PROTOCOL (UDP) 21837M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21838S: Maintained 21839F: include/linux/udp.h 21840F: net/ipv4/udp.c 21841F: net/ipv6/udp.c 21842 21843USER-MODE LINUX (UML) 21844M: Richard Weinberger <richard@nod.at> 21845M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21846M: Johannes Berg <johannes@sipsolutions.net> 21847L: linux-um@lists.infradead.org 21848S: Maintained 21849W: http://user-mode-linux.sourceforge.net 21850Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21851T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21852T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21853F: Documentation/virt/uml/ 21854F: arch/um/ 21855F: arch/x86/um/ 21856F: fs/hostfs/ 21857 21858USERSPACE COPYIN/COPYOUT (UIOVEC) 21859M: Alexander Viro <viro@zeniv.linux.org.uk> 21860S: Maintained 21861F: include/linux/uio.h 21862F: lib/iov_iter.c 21863 21864USERSPACE DMA BUFFER DRIVER 21865M: Gerd Hoffmann <kraxel@redhat.com> 21866L: dri-devel@lists.freedesktop.org 21867S: Maintained 21868T: git git://anongit.freedesktop.org/drm/drm-misc 21869F: drivers/dma-buf/udmabuf.c 21870F: include/uapi/linux/udmabuf.h 21871 21872USERSPACE I/O (UIO) 21873M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21874S: Maintained 21875T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21876F: Documentation/driver-api/uio-howto.rst 21877F: drivers/uio/ 21878F: include/linux/uio_driver.h 21879 21880UTIL-LINUX PACKAGE 21881M: Karel Zak <kzak@redhat.com> 21882L: util-linux@vger.kernel.org 21883S: Maintained 21884W: http://en.wikipedia.org/wiki/Util-linux 21885T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21886 21887UUID HELPERS 21888R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21889L: linux-kernel@vger.kernel.org 21890S: Maintained 21891F: include/linux/uuid.h 21892F: lib/test_uuid.c 21893F: lib/uuid.c 21894 21895UV SYSFS DRIVER 21896M: Justin Ernst <justin.ernst@hpe.com> 21897L: platform-driver-x86@vger.kernel.org 21898S: Maintained 21899F: drivers/platform/x86/uv_sysfs.c 21900 21901UVESAFB DRIVER 21902M: Michal Januszewski <spock@gentoo.org> 21903L: linux-fbdev@vger.kernel.org 21904S: Maintained 21905W: https://github.com/mjanusz/v86d 21906F: Documentation/fb/uvesafb.rst 21907F: drivers/video/fbdev/uvesafb.* 21908 21909Ux500 CLOCK DRIVERS 21910M: Ulf Hansson <ulf.hansson@linaro.org> 21911L: linux-clk@vger.kernel.org 21912L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21913S: Maintained 21914F: drivers/clk/ux500/ 21915 21916VF610 NAND DRIVER 21917M: Stefan Agner <stefan@agner.ch> 21918L: linux-mtd@lists.infradead.org 21919S: Supported 21920F: drivers/mtd/nand/raw/vf610_nfc.c 21921 21922VFAT/FAT/MSDOS FILESYSTEM 21923M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21924S: Maintained 21925F: Documentation/filesystems/vfat.rst 21926F: fs/fat/ 21927F: tools/testing/selftests/filesystems/fat/ 21928 21929VFIO DRIVER 21930M: Alex Williamson <alex.williamson@redhat.com> 21931L: kvm@vger.kernel.org 21932S: Maintained 21933T: git https://github.com/awilliam/linux-vfio.git 21934F: Documentation/ABI/testing/sysfs-devices-vfio-dev 21935F: Documentation/driver-api/vfio.rst 21936F: drivers/vfio/ 21937F: include/linux/vfio.h 21938F: include/linux/vfio_pci_core.h 21939F: include/uapi/linux/vfio.h 21940 21941VFIO FSL-MC DRIVER 21942M: Diana Craciun <diana.craciun@oss.nxp.com> 21943L: kvm@vger.kernel.org 21944S: Maintained 21945F: drivers/vfio/fsl-mc/ 21946 21947VFIO HISILICON PCI DRIVER 21948M: Longfang Liu <liulongfang@huawei.com> 21949M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21950L: kvm@vger.kernel.org 21951S: Maintained 21952F: drivers/vfio/pci/hisilicon/ 21953 21954VFIO MEDIATED DEVICE DRIVERS 21955M: Kirti Wankhede <kwankhede@nvidia.com> 21956L: kvm@vger.kernel.org 21957S: Maintained 21958F: Documentation/driver-api/vfio-mediated-device.rst 21959F: drivers/vfio/mdev/ 21960F: include/linux/mdev.h 21961F: samples/vfio-mdev/ 21962 21963VFIO PCI DEVICE SPECIFIC DRIVERS 21964R: Jason Gunthorpe <jgg@nvidia.com> 21965R: Yishai Hadas <yishaih@nvidia.com> 21966R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21967R: Kevin Tian <kevin.tian@intel.com> 21968L: kvm@vger.kernel.org 21969S: Maintained 21970P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21971F: drivers/vfio/pci/*/ 21972 21973VFIO PLATFORM DRIVER 21974M: Eric Auger <eric.auger@redhat.com> 21975L: kvm@vger.kernel.org 21976S: Maintained 21977F: drivers/vfio/platform/ 21978 21979VFIO MLX5 PCI DRIVER 21980M: Yishai Hadas <yishaih@nvidia.com> 21981L: kvm@vger.kernel.org 21982S: Maintained 21983F: drivers/vfio/pci/mlx5/ 21984 21985VGA_SWITCHEROO 21986R: Lukas Wunner <lukas@wunner.de> 21987S: Maintained 21988T: git git://anongit.freedesktop.org/drm/drm-misc 21989F: Documentation/gpu/vga-switcheroo.rst 21990F: drivers/gpu/vga/vga_switcheroo.c 21991F: include/linux/vga_switcheroo.h 21992 21993VIA RHINE NETWORK DRIVER 21994S: Maintained 21995M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21996F: drivers/net/ethernet/via/via-rhine.c 21997 21998VIA SD/MMC CARD CONTROLLER DRIVER 21999M: Bruce Chang <brucechang@via.com.tw> 22000M: Harald Welte <HaraldWelte@viatech.com> 22001S: Maintained 22002F: drivers/mmc/host/via-sdmmc.c 22003 22004VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22005M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22006L: linux-fbdev@vger.kernel.org 22007S: Maintained 22008F: drivers/video/fbdev/via/ 22009F: include/linux/via-core.h 22010F: include/linux/via-gpio.h 22011F: include/linux/via_i2c.h 22012 22013VIA VELOCITY NETWORK DRIVER 22014M: Francois Romieu <romieu@fr.zoreil.com> 22015L: netdev@vger.kernel.org 22016S: Maintained 22017F: drivers/net/ethernet/via/via-velocity.* 22018 22019VICODEC VIRTUAL CODEC DRIVER 22020M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22021L: linux-media@vger.kernel.org 22022S: Maintained 22023W: https://linuxtv.org 22024T: git git://linuxtv.org/media_tree.git 22025F: drivers/media/test-drivers/vicodec/* 22026 22027VIDEO I2C POLLING DRIVER 22028M: Matt Ranostay <matt.ranostay@konsulko.com> 22029L: linux-media@vger.kernel.org 22030S: Maintained 22031F: drivers/media/i2c/video-i2c.c 22032 22033VIDEO MULTIPLEXER DRIVER 22034M: Philipp Zabel <p.zabel@pengutronix.de> 22035L: linux-media@vger.kernel.org 22036S: Maintained 22037F: drivers/media/platform/video-mux.c 22038 22039VIDEOBUF2 FRAMEWORK 22040M: Tomasz Figa <tfiga@chromium.org> 22041M: Marek Szyprowski <m.szyprowski@samsung.com> 22042L: linux-media@vger.kernel.org 22043S: Maintained 22044F: drivers/media/common/videobuf2/* 22045F: include/media/videobuf2-* 22046 22047VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22048M: Shuah Khan <skhan@linuxfoundation.org> 22049R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22050L: linux-media@vger.kernel.org 22051S: Maintained 22052W: https://linuxtv.org 22053T: git git://linuxtv.org/media_tree.git 22054F: drivers/media/test-drivers/vimc/* 22055 22056VIRT LIB 22057M: Alex Williamson <alex.williamson@redhat.com> 22058M: Paolo Bonzini <pbonzini@redhat.com> 22059L: kvm@vger.kernel.org 22060S: Supported 22061F: virt/lib/ 22062 22063VIRTIO AND VHOST VSOCK DRIVER 22064M: Stefan Hajnoczi <stefanha@redhat.com> 22065M: Stefano Garzarella <sgarzare@redhat.com> 22066L: kvm@vger.kernel.org 22067L: virtualization@lists.linux-foundation.org 22068L: netdev@vger.kernel.org 22069S: Maintained 22070F: drivers/vhost/vsock.c 22071F: include/linux/virtio_vsock.h 22072F: include/uapi/linux/virtio_vsock.h 22073F: net/vmw_vsock/virtio_transport.c 22074F: net/vmw_vsock/virtio_transport_common.c 22075 22076VIRTIO BLOCK AND SCSI DRIVERS 22077M: "Michael S. Tsirkin" <mst@redhat.com> 22078M: Jason Wang <jasowang@redhat.com> 22079R: Paolo Bonzini <pbonzini@redhat.com> 22080R: Stefan Hajnoczi <stefanha@redhat.com> 22081L: virtualization@lists.linux-foundation.org 22082S: Maintained 22083F: drivers/block/virtio_blk.c 22084F: drivers/scsi/virtio_scsi.c 22085F: drivers/vhost/scsi.c 22086F: include/uapi/linux/virtio_blk.h 22087F: include/uapi/linux/virtio_scsi.h 22088 22089VIRTIO CONSOLE DRIVER 22090M: Amit Shah <amit@kernel.org> 22091L: virtualization@lists.linux-foundation.org 22092S: Maintained 22093F: drivers/char/virtio_console.c 22094F: include/linux/virtio_console.h 22095F: include/uapi/linux/virtio_console.h 22096 22097VIRTIO CORE AND NET DRIVERS 22098M: "Michael S. Tsirkin" <mst@redhat.com> 22099M: Jason Wang <jasowang@redhat.com> 22100L: virtualization@lists.linux-foundation.org 22101S: Maintained 22102F: Documentation/ABI/testing/sysfs-bus-vdpa 22103F: Documentation/ABI/testing/sysfs-class-vduse 22104F: Documentation/devicetree/bindings/virtio/ 22105F: Documentation/driver-api/virtio/ 22106F: drivers/block/virtio_blk.c 22107F: drivers/crypto/virtio/ 22108F: drivers/net/virtio_net.c 22109F: drivers/vdpa/ 22110F: drivers/virtio/ 22111F: include/linux/vdpa.h 22112F: include/linux/virtio*.h 22113F: include/uapi/linux/virtio_*.h 22114F: tools/virtio/ 22115 22116VISL VIRTUAL STATELESS DECODER DRIVER 22117M: Daniel Almeida <daniel.almeida@collabora.com> 22118L: linux-media@vger.kernel.org 22119S: Supported 22120F: drivers/media/test-drivers/visl 22121 22122IFCVF VIRTIO DATA PATH ACCELERATOR 22123R: Zhu Lingshan <lingshan.zhu@intel.com> 22124F: drivers/vdpa/ifcvf/ 22125 22126SNET DPU VIRTIO DATA PATH ACCELERATOR 22127R: Alvaro Karsz <alvaro.karsz@solid-run.com> 22128F: drivers/vdpa/solidrun/ 22129 22130VIRTIO BALLOON 22131M: "Michael S. Tsirkin" <mst@redhat.com> 22132M: David Hildenbrand <david@redhat.com> 22133L: virtualization@lists.linux-foundation.org 22134S: Maintained 22135F: drivers/virtio/virtio_balloon.c 22136F: include/uapi/linux/virtio_balloon.h 22137F: include/linux/balloon_compaction.h 22138F: mm/balloon_compaction.c 22139 22140VIRTIO CRYPTO DRIVER 22141M: Gonglei <arei.gonglei@huawei.com> 22142L: virtualization@lists.linux-foundation.org 22143L: linux-crypto@vger.kernel.org 22144S: Maintained 22145F: drivers/crypto/virtio/ 22146F: include/uapi/linux/virtio_crypto.h 22147 22148VIRTIO DRIVERS FOR S390 22149M: Cornelia Huck <cohuck@redhat.com> 22150M: Halil Pasic <pasic@linux.ibm.com> 22151M: Eric Farman <farman@linux.ibm.com> 22152L: linux-s390@vger.kernel.org 22153L: virtualization@lists.linux-foundation.org 22154L: kvm@vger.kernel.org 22155S: Supported 22156F: arch/s390/include/uapi/asm/virtio-ccw.h 22157F: drivers/s390/virtio/ 22158 22159VIRTIO FILE SYSTEM 22160M: Vivek Goyal <vgoyal@redhat.com> 22161M: Stefan Hajnoczi <stefanha@redhat.com> 22162M: Miklos Szeredi <miklos@szeredi.hu> 22163L: virtualization@lists.linux-foundation.org 22164L: linux-fsdevel@vger.kernel.org 22165S: Supported 22166W: https://virtio-fs.gitlab.io/ 22167F: Documentation/filesystems/virtiofs.rst 22168F: fs/fuse/virtio_fs.c 22169F: include/uapi/linux/virtio_fs.h 22170 22171VIRTIO GPIO DRIVER 22172M: Enrico Weigelt, metux IT consult <info@metux.net> 22173M: Viresh Kumar <vireshk@kernel.org> 22174L: linux-gpio@vger.kernel.org 22175L: virtualization@lists.linux-foundation.org 22176S: Maintained 22177F: drivers/gpio/gpio-virtio.c 22178F: include/uapi/linux/virtio_gpio.h 22179 22180VIRTIO GPU DRIVER 22181M: David Airlie <airlied@redhat.com> 22182M: Gerd Hoffmann <kraxel@redhat.com> 22183R: Gurchetan Singh <gurchetansingh@chromium.org> 22184R: Chia-I Wu <olvaffe@gmail.com> 22185L: dri-devel@lists.freedesktop.org 22186L: virtualization@lists.linux-foundation.org 22187S: Maintained 22188T: git git://anongit.freedesktop.org/drm/drm-misc 22189F: drivers/gpu/drm/virtio/ 22190F: include/uapi/linux/virtio_gpu.h 22191 22192VIRTIO HOST (VHOST) 22193M: "Michael S. Tsirkin" <mst@redhat.com> 22194M: Jason Wang <jasowang@redhat.com> 22195L: kvm@vger.kernel.org 22196L: virtualization@lists.linux-foundation.org 22197L: netdev@vger.kernel.org 22198S: Maintained 22199T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22200F: drivers/vhost/ 22201F: include/linux/vhost_iotlb.h 22202F: include/uapi/linux/vhost.h 22203 22204VIRTIO INPUT DRIVER 22205M: Gerd Hoffmann <kraxel@redhat.com> 22206S: Maintained 22207F: drivers/virtio/virtio_input.c 22208F: include/uapi/linux/virtio_input.h 22209 22210VIRTIO IOMMU DRIVER 22211M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22212L: virtualization@lists.linux-foundation.org 22213S: Maintained 22214F: drivers/iommu/virtio-iommu.c 22215F: include/uapi/linux/virtio_iommu.h 22216 22217VIRTIO MEM DRIVER 22218M: David Hildenbrand <david@redhat.com> 22219L: virtualization@lists.linux-foundation.org 22220S: Maintained 22221W: https://virtio-mem.gitlab.io/ 22222F: drivers/virtio/virtio_mem.c 22223F: include/uapi/linux/virtio_mem.h 22224 22225VIRTIO SOUND DRIVER 22226M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22227M: "Michael S. Tsirkin" <mst@redhat.com> 22228L: virtualization@lists.linux-foundation.org 22229L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22230S: Maintained 22231F: include/uapi/linux/virtio_snd.h 22232F: sound/virtio/* 22233 22234VIRTIO I2C DRIVER 22235M: Conghui Chen <conghui.chen@intel.com> 22236M: Viresh Kumar <viresh.kumar@linaro.org> 22237L: linux-i2c@vger.kernel.org 22238L: virtualization@lists.linux-foundation.org 22239S: Maintained 22240F: drivers/i2c/busses/i2c-virtio.c 22241F: include/uapi/linux/virtio_i2c.h 22242 22243VIRTIO PMEM DRIVER 22244M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22245L: virtualization@lists.linux-foundation.org 22246S: Maintained 22247F: drivers/nvdimm/virtio_pmem.c 22248F: drivers/nvdimm/nd_virtio.c 22249 22250VIRTUAL BOX GUEST DEVICE DRIVER 22251M: Hans de Goede <hdegoede@redhat.com> 22252M: Arnd Bergmann <arnd@arndb.de> 22253M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22254S: Maintained 22255F: drivers/virt/vboxguest/ 22256F: include/linux/vbox_utils.h 22257F: include/uapi/linux/vbox*.h 22258 22259VIRTUAL BOX SHARED FOLDER VFS DRIVER 22260M: Hans de Goede <hdegoede@redhat.com> 22261L: linux-fsdevel@vger.kernel.org 22262S: Maintained 22263F: fs/vboxsf/* 22264 22265VIRTUAL SERIO DEVICE DRIVER 22266M: Stephen Chandler Paul <thatslyude@gmail.com> 22267S: Maintained 22268F: drivers/input/serio/userio.c 22269F: include/uapi/linux/userio.h 22270 22271VIVID VIRTUAL VIDEO DRIVER 22272M: Hans Verkuil <hverkuil@xs4all.nl> 22273L: linux-media@vger.kernel.org 22274S: Maintained 22275W: https://linuxtv.org 22276T: git git://linuxtv.org/media_tree.git 22277F: drivers/media/test-drivers/vivid/* 22278 22279VIDTV VIRTUAL DIGITAL TV DRIVER 22280M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22281L: linux-media@vger.kernel.org 22282S: Maintained 22283W: https://linuxtv.org 22284T: git git://linuxtv.org/media_tree.git 22285F: drivers/media/test-drivers/vidtv/* 22286 22287VLYNQ BUS 22288M: Florian Fainelli <f.fainelli@gmail.com> 22289L: openwrt-devel@lists.openwrt.org (subscribers-only) 22290S: Maintained 22291F: drivers/vlynq/vlynq.c 22292F: include/linux/vlynq.h 22293 22294VME SUBSYSTEM 22295M: Martyn Welch <martyn@welchs.me.uk> 22296M: Manohar Vanga <manohar.vanga@gmail.com> 22297M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22298L: linux-kernel@vger.kernel.org 22299S: Odd fixes 22300T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22301F: Documentation/driver-api/vme.rst 22302F: drivers/staging/vme_user/ 22303 22304VM SOCKETS (AF_VSOCK) 22305M: Stefano Garzarella <sgarzare@redhat.com> 22306L: virtualization@lists.linux-foundation.org 22307L: netdev@vger.kernel.org 22308S: Maintained 22309F: drivers/net/vsockmon.c 22310F: include/net/af_vsock.h 22311F: include/uapi/linux/vm_sockets.h 22312F: include/uapi/linux/vm_sockets_diag.h 22313F: include/uapi/linux/vsockmon.h 22314F: net/vmw_vsock/ 22315F: tools/testing/vsock/ 22316 22317VMWARE BALLOON DRIVER 22318M: Nadav Amit <namit@vmware.com> 22319R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22320L: linux-kernel@vger.kernel.org 22321S: Supported 22322F: drivers/misc/vmw_balloon.c 22323 22324VMWARE HYPERVISOR INTERFACE 22325M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22326M: Alexey Makhalov <amakhalov@vmware.com> 22327R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22328L: virtualization@lists.linux-foundation.org 22329L: x86@kernel.org 22330S: Supported 22331T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22332F: arch/x86/include/asm/vmware.h 22333F: arch/x86/kernel/cpu/vmware.c 22334 22335VMWARE PVRDMA DRIVER 22336M: Bryan Tan <bryantan@vmware.com> 22337M: Vishnu Dasa <vdasa@vmware.com> 22338R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22339L: linux-rdma@vger.kernel.org 22340S: Supported 22341F: drivers/infiniband/hw/vmw_pvrdma/ 22342 22343VMWARE PVSCSI DRIVER 22344M: Vishal Bhakta <vbhakta@vmware.com> 22345R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22346L: linux-scsi@vger.kernel.org 22347S: Supported 22348F: drivers/scsi/vmw_pvscsi.c 22349F: drivers/scsi/vmw_pvscsi.h 22350 22351VMWARE VIRTUAL PTP CLOCK DRIVER 22352M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22353M: Deep Shah <sdeep@vmware.com> 22354R: Alexey Makhalov <amakhalov@vmware.com> 22355R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22356L: netdev@vger.kernel.org 22357S: Supported 22358F: drivers/ptp/ptp_vmw.c 22359 22360VMWARE VMCI DRIVER 22361M: Bryan Tan <bryantan@vmware.com> 22362M: Vishnu Dasa <vdasa@vmware.com> 22363R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22364L: linux-kernel@vger.kernel.org 22365S: Supported 22366F: drivers/misc/vmw_vmci/ 22367F: include/linux/vmw_vmci* 22368 22369VMWARE VMMOUSE SUBDRIVER 22370M: Zack Rusin <zackr@vmware.com> 22371R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22372R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22373L: linux-input@vger.kernel.org 22374S: Supported 22375F: drivers/input/mouse/vmmouse.c 22376F: drivers/input/mouse/vmmouse.h 22377 22378VMWARE VMXNET3 ETHERNET DRIVER 22379M: Ronak Doshi <doshir@vmware.com> 22380R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22381L: netdev@vger.kernel.org 22382S: Supported 22383F: drivers/net/vmxnet3/ 22384 22385VMWARE VSOCK VMCI TRANSPORT DRIVER 22386M: Bryan Tan <bryantan@vmware.com> 22387M: Vishnu Dasa <vdasa@vmware.com> 22388R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22389L: linux-kernel@vger.kernel.org 22390S: Supported 22391F: net/vmw_vsock/vmci_transport* 22392 22393VOCORE VOCORE2 BOARD 22394M: Harvey Hunt <harveyhuntnexus@gmail.com> 22395L: linux-mips@vger.kernel.org 22396S: Maintained 22397F: arch/mips/boot/dts/ralink/vocore2.dts 22398 22399VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22400M: Liam Girdwood <lgirdwood@gmail.com> 22401M: Mark Brown <broonie@kernel.org> 22402L: linux-kernel@vger.kernel.org 22403S: Supported 22404W: http://www.slimlogic.co.uk/?p=48 22405T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22406F: Documentation/devicetree/bindings/regulator/ 22407F: Documentation/power/regulator/ 22408F: drivers/regulator/ 22409F: include/dt-bindings/regulator/ 22410F: include/linux/regulator/ 22411K: regulator_get_optional 22412 22413VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22414R: Matti Vaittinen <mazziesaccount@gmail.com> 22415F: drivers/regulator/irq_helpers.c 22416 22417VRF 22418M: David Ahern <dsahern@kernel.org> 22419L: netdev@vger.kernel.org 22420S: Maintained 22421F: Documentation/networking/vrf.rst 22422F: drivers/net/vrf.c 22423 22424VSPRINTF 22425M: Petr Mladek <pmladek@suse.com> 22426M: Steven Rostedt <rostedt@goodmis.org> 22427M: Sergey Senozhatsky <senozhatsky@chromium.org> 22428R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22429R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22430S: Maintained 22431T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22432F: Documentation/core-api/printk-formats.rst 22433F: lib/test_printf.c 22434F: lib/test_scanf.c 22435F: lib/vsprintf.c 22436 22437VT1211 HARDWARE MONITOR DRIVER 22438M: Juerg Haefliger <juergh@proton.me> 22439L: linux-hwmon@vger.kernel.org 22440S: Maintained 22441F: Documentation/hwmon/vt1211.rst 22442F: drivers/hwmon/vt1211.c 22443 22444VT8231 HARDWARE MONITOR DRIVER 22445M: Roger Lucas <vt8231@hiddenengine.co.uk> 22446L: linux-hwmon@vger.kernel.org 22447S: Maintained 22448F: drivers/hwmon/vt8231.c 22449 22450VUB300 USB to SDIO/SD/MMC bridge chip 22451L: linux-mmc@vger.kernel.org 22452S: Orphan 22453F: drivers/mmc/host/vub300.c 22454 22455W1 DALLAS'S 1-WIRE BUS 22456M: Evgeniy Polyakov <zbr@ioremap.net> 22457S: Maintained 22458F: Documentation/devicetree/bindings/w1/ 22459F: Documentation/w1/ 22460F: drivers/w1/ 22461F: include/linux/w1.h 22462 22463W83791D HARDWARE MONITORING DRIVER 22464M: Marc Hulsman <m.hulsman@tudelft.nl> 22465L: linux-hwmon@vger.kernel.org 22466S: Maintained 22467F: Documentation/hwmon/w83791d.rst 22468F: drivers/hwmon/w83791d.c 22469 22470W83793 HARDWARE MONITORING DRIVER 22471M: Rudolf Marek <r.marek@assembler.cz> 22472L: linux-hwmon@vger.kernel.org 22473S: Maintained 22474F: Documentation/hwmon/w83793.rst 22475F: drivers/hwmon/w83793.c 22476 22477W83795 HARDWARE MONITORING DRIVER 22478M: Jean Delvare <jdelvare@suse.com> 22479L: linux-hwmon@vger.kernel.org 22480S: Maintained 22481F: drivers/hwmon/w83795.c 22482 22483W83L51xD SD/MMC CARD INTERFACE DRIVER 22484M: Pierre Ossman <pierre@ossman.eu> 22485S: Maintained 22486F: drivers/mmc/host/wbsd.* 22487 22488WACOM PROTOCOL 4 SERIAL TABLETS 22489M: Julian Squires <julian@cipht.net> 22490M: Hans de Goede <hdegoede@redhat.com> 22491L: linux-input@vger.kernel.org 22492S: Maintained 22493F: drivers/input/tablet/wacom_serial4.c 22494 22495WANGXUN ETHERNET DRIVER 22496M: Jiawen Wu <jiawenwu@trustnetic.com> 22497M: Mengyuan Lou <mengyuanlou@net-swift.com> 22498W: https://www.net-swift.com 22499L: netdev@vger.kernel.org 22500S: Maintained 22501F: Documentation/networking/device_drivers/ethernet/wangxun/* 22502F: drivers/net/ethernet/wangxun/ 22503 22504WATCHDOG DEVICE DRIVERS 22505M: Wim Van Sebroeck <wim@linux-watchdog.org> 22506M: Guenter Roeck <linux@roeck-us.net> 22507L: linux-watchdog@vger.kernel.org 22508S: Maintained 22509W: http://www.linux-watchdog.org/ 22510T: git git://www.linux-watchdog.org/linux-watchdog.git 22511F: Documentation/devicetree/bindings/watchdog/ 22512F: Documentation/watchdog/ 22513F: drivers/watchdog/ 22514F: include/linux/watchdog.h 22515F: include/uapi/linux/watchdog.h 22516F: include/trace/events/watchdog.h 22517 22518WHISKEYCOVE PMIC GPIO DRIVER 22519M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22520L: linux-gpio@vger.kernel.org 22521S: Maintained 22522F: drivers/gpio/gpio-wcove.c 22523 22524WHWAVE RTC DRIVER 22525M: Dianlong Li <long17.cool@163.com> 22526L: linux-rtc@vger.kernel.org 22527S: Maintained 22528F: drivers/rtc/rtc-sd3078.c 22529 22530WIIMOTE HID DRIVER 22531M: David Rheinsberg <david.rheinsberg@gmail.com> 22532L: linux-input@vger.kernel.org 22533S: Maintained 22534F: drivers/hid/hid-wiimote* 22535 22536WILOCITY WIL6210 WIRELESS DRIVER 22537L: linux-wireless@vger.kernel.org 22538S: Orphan 22539W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22540F: drivers/net/wireless/ath/wil6210/ 22541 22542WINBOND CIR DRIVER 22543M: David Härdeman <david@hardeman.nu> 22544S: Maintained 22545F: drivers/media/rc/winbond-cir.c 22546 22547WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22548M: William Breathitt Gray <william.gray@linaro.org> 22549L: linux-watchdog@vger.kernel.org 22550S: Maintained 22551F: drivers/watchdog/ebc-c384_wdt.c 22552 22553WINSYSTEMS WS16C48 GPIO DRIVER 22554M: William Breathitt Gray <william.gray@linaro.org> 22555L: linux-gpio@vger.kernel.org 22556S: Maintained 22557F: drivers/gpio/gpio-ws16c48.c 22558 22559WIREGUARD SECURE NETWORK TUNNEL 22560M: Jason A. Donenfeld <Jason@zx2c4.com> 22561L: wireguard@lists.zx2c4.com 22562L: netdev@vger.kernel.org 22563S: Maintained 22564F: drivers/net/wireguard/ 22565F: tools/testing/selftests/wireguard/ 22566 22567WISTRON LAPTOP BUTTON DRIVER 22568M: Miloslav Trmac <mitr@volny.cz> 22569S: Maintained 22570F: drivers/input/misc/wistron_btns.c 22571 22572WL3501 WIRELESS PCMCIA CARD DRIVER 22573L: linux-wireless@vger.kernel.org 22574S: Odd fixes 22575F: drivers/net/wireless/wl3501* 22576 22577WOLFSON MICROELECTRONICS DRIVERS 22578L: patches@opensource.cirrus.com 22579S: Supported 22580W: https://github.com/CirrusLogic/linux-drivers/wiki 22581T: git https://github.com/CirrusLogic/linux-drivers.git 22582F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22583F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22584F: Documentation/devicetree/bindings/mfd/wm831x.txt 22585F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22586F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22587F: Documentation/devicetree/bindings/sound/wm* 22588F: Documentation/hwmon/wm83??.rst 22589F: arch/arm/mach-s3c/mach-crag6410* 22590F: drivers/clk/clk-wm83*.c 22591F: drivers/gpio/gpio-*wm*.c 22592F: drivers/gpio/gpio-arizona.c 22593F: drivers/hwmon/wm83??-hwmon.c 22594F: drivers/input/misc/wm831x-on.c 22595F: drivers/input/touchscreen/wm831x-ts.c 22596F: drivers/input/touchscreen/wm97*.c 22597F: drivers/leds/leds-wm83*.c 22598F: drivers/mfd/arizona* 22599F: drivers/mfd/cs47l24* 22600F: drivers/mfd/wm*.c 22601F: drivers/power/supply/wm83*.c 22602F: drivers/regulator/arizona* 22603F: drivers/regulator/wm8*.c 22604F: drivers/rtc/rtc-wm83*.c 22605F: drivers/video/backlight/wm83*_bl.c 22606F: drivers/watchdog/wm83*_wdt.c 22607F: include/linux/mfd/arizona/ 22608F: include/linux/mfd/wm831x/ 22609F: include/linux/mfd/wm8350/ 22610F: include/linux/mfd/wm8400* 22611F: include/linux/regulator/arizona* 22612F: include/linux/wm97xx.h 22613F: include/sound/wm????.h 22614F: sound/soc/codecs/arizona* 22615F: sound/soc/codecs/cs47l24* 22616F: sound/soc/codecs/wm* 22617 22618WORKQUEUE 22619M: Tejun Heo <tj@kernel.org> 22620R: Lai Jiangshan <jiangshanlai@gmail.com> 22621S: Maintained 22622T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22623F: Documentation/core-api/workqueue.rst 22624F: include/linux/workqueue.h 22625F: kernel/workqueue.c 22626 22627WWAN DRIVERS 22628M: Loic Poulain <loic.poulain@linaro.org> 22629M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22630R: Johannes Berg <johannes@sipsolutions.net> 22631L: netdev@vger.kernel.org 22632S: Maintained 22633F: drivers/net/wwan/ 22634F: include/linux/wwan.h 22635F: include/uapi/linux/wwan.h 22636 22637X-POWERS AXP288 PMIC DRIVERS 22638M: Hans de Goede <hdegoede@redhat.com> 22639S: Maintained 22640F: drivers/acpi/pmic/intel_pmic_xpower.c 22641N: axp288 22642 22643X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22644M: Chen-Yu Tsai <wens@csie.org> 22645L: linux-kernel@vger.kernel.org 22646S: Maintained 22647N: axp[128] 22648 22649X.25 STACK 22650M: Martin Schiller <ms@dev.tdt.de> 22651L: linux-x25@vger.kernel.org 22652S: Maintained 22653F: Documentation/networking/lapb-module.rst 22654F: Documentation/networking/x25* 22655F: drivers/net/wan/hdlc_x25.c 22656F: drivers/net/wan/lapbether.c 22657F: include/*/lapb.h 22658F: include/net/x25* 22659F: include/uapi/linux/x25.h 22660F: net/lapb/ 22661F: net/x25/ 22662 22663X86 ARCHITECTURE (32-BIT AND 64-BIT) 22664M: Thomas Gleixner <tglx@linutronix.de> 22665M: Ingo Molnar <mingo@redhat.com> 22666M: Borislav Petkov <bp@alien8.de> 22667M: Dave Hansen <dave.hansen@linux.intel.com> 22668M: x86@kernel.org 22669R: "H. Peter Anvin" <hpa@zytor.com> 22670L: linux-kernel@vger.kernel.org 22671S: Maintained 22672T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22673F: Documentation/devicetree/bindings/x86/ 22674F: Documentation/x86/ 22675F: arch/x86/ 22676 22677X86 ENTRY CODE 22678M: Andy Lutomirski <luto@kernel.org> 22679L: linux-kernel@vger.kernel.org 22680S: Maintained 22681T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22682F: arch/x86/entry/ 22683 22684X86 MCE INFRASTRUCTURE 22685M: Tony Luck <tony.luck@intel.com> 22686M: Borislav Petkov <bp@alien8.de> 22687L: linux-edac@vger.kernel.org 22688S: Maintained 22689F: Documentation/ABI/testing/sysfs-mce 22690F: Documentation/x86/x86_64/machinecheck.rst 22691F: arch/x86/kernel/cpu/mce/* 22692 22693X86 MICROCODE UPDATE SUPPORT 22694M: Borislav Petkov <bp@alien8.de> 22695S: Maintained 22696F: arch/x86/kernel/cpu/microcode/* 22697 22698X86 MM 22699M: Dave Hansen <dave.hansen@linux.intel.com> 22700M: Andy Lutomirski <luto@kernel.org> 22701M: Peter Zijlstra <peterz@infradead.org> 22702L: linux-kernel@vger.kernel.org 22703S: Maintained 22704T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22705F: arch/x86/mm/ 22706 22707X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22708M: Hans de Goede <hdegoede@redhat.com> 22709L: platform-driver-x86@vger.kernel.org 22710S: Maintained 22711T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22712F: drivers/platform/x86/x86-android-tablets.c 22713 22714X86 PLATFORM DRIVERS 22715M: Hans de Goede <hdegoede@redhat.com> 22716M: Mark Gross <markgross@kernel.org> 22717L: platform-driver-x86@vger.kernel.org 22718S: Maintained 22719T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22720F: drivers/platform/olpc/ 22721F: drivers/platform/x86/ 22722F: include/linux/platform_data/x86/ 22723 22724X86 PLATFORM DRIVERS - ARCH 22725R: Darren Hart <dvhart@infradead.org> 22726R: Andy Shevchenko <andy@infradead.org> 22727L: platform-driver-x86@vger.kernel.org 22728L: x86@kernel.org 22729S: Maintained 22730T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22731F: arch/x86/platform 22732 22733X86 PLATFORM UV HPE SUPERDOME FLEX 22734M: Steve Wahl <steve.wahl@hpe.com> 22735R: Mike Travis <mike.travis@hpe.com> 22736R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22737R: Russ Anderson <russ.anderson@hpe.com> 22738S: Supported 22739F: arch/x86/include/asm/uv/ 22740F: arch/x86/kernel/apic/x2apic_uv_x.c 22741F: arch/x86/platform/uv/ 22742 22743X86 STACK UNWINDING 22744M: Josh Poimboeuf <jpoimboe@kernel.org> 22745M: Peter Zijlstra <peterz@infradead.org> 22746S: Supported 22747F: arch/x86/include/asm/unwind*.h 22748F: arch/x86/kernel/dumpstack.c 22749F: arch/x86/kernel/stacktrace.c 22750F: arch/x86/kernel/unwind_*.c 22751 22752X86 VDSO 22753M: Andy Lutomirski <luto@kernel.org> 22754L: linux-kernel@vger.kernel.org 22755S: Maintained 22756T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22757F: arch/x86/entry/vdso/ 22758 22759XARRAY 22760M: Matthew Wilcox <willy@infradead.org> 22761L: linux-fsdevel@vger.kernel.org 22762S: Supported 22763F: Documentation/core-api/xarray.rst 22764F: include/linux/idr.h 22765F: include/linux/xarray.h 22766F: lib/idr.c 22767F: lib/xarray.c 22768F: tools/testing/radix-tree 22769 22770XBOX DVD IR REMOTE 22771M: Benjamin Valentin <benpicco@googlemail.com> 22772S: Maintained 22773F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22774F: drivers/media/rc/xbox_remote.c 22775 22776XC2028/3028 TUNER DRIVER 22777M: Mauro Carvalho Chehab <mchehab@kernel.org> 22778L: linux-media@vger.kernel.org 22779S: Maintained 22780W: https://linuxtv.org 22781T: git git://linuxtv.org/media_tree.git 22782F: drivers/media/tuners/xc2028.* 22783 22784XDP (eXpress Data Path) 22785M: Alexei Starovoitov <ast@kernel.org> 22786M: Daniel Borkmann <daniel@iogearbox.net> 22787M: David S. Miller <davem@davemloft.net> 22788M: Jakub Kicinski <kuba@kernel.org> 22789M: Jesper Dangaard Brouer <hawk@kernel.org> 22790M: John Fastabend <john.fastabend@gmail.com> 22791L: netdev@vger.kernel.org 22792L: bpf@vger.kernel.org 22793S: Supported 22794F: include/net/xdp.h 22795F: include/net/xdp_priv.h 22796F: include/trace/events/xdp.h 22797F: kernel/bpf/cpumap.c 22798F: kernel/bpf/devmap.c 22799F: net/core/xdp.c 22800F: samples/bpf/xdp* 22801F: tools/testing/selftests/bpf/*xdp* 22802F: tools/testing/selftests/bpf/*/*xdp* 22803F: drivers/net/ethernet/*/*/*/*/*xdp* 22804F: drivers/net/ethernet/*/*/*xdp* 22805K: (?:\b|_)xdp(?:\b|_) 22806 22807XDP SOCKETS (AF_XDP) 22808M: Björn Töpel <bjorn@kernel.org> 22809M: Magnus Karlsson <magnus.karlsson@intel.com> 22810M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22811R: Jonathan Lemon <jonathan.lemon@gmail.com> 22812L: netdev@vger.kernel.org 22813L: bpf@vger.kernel.org 22814S: Maintained 22815F: Documentation/networking/af_xdp.rst 22816F: include/net/xdp_sock* 22817F: include/net/xsk_buff_pool.h 22818F: include/uapi/linux/if_xdp.h 22819F: include/uapi/linux/xdp_diag.h 22820F: include/net/netns/xdp.h 22821F: net/xdp/ 22822F: tools/testing/selftests/bpf/*xsk* 22823 22824XEN BLOCK SUBSYSTEM 22825M: Roger Pau Monné <roger.pau@citrix.com> 22826L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22827S: Supported 22828F: drivers/block/xen* 22829F: drivers/block/xen-blkback/* 22830 22831XEN HYPERVISOR ARM 22832M: Stefano Stabellini <sstabellini@kernel.org> 22833L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22834S: Maintained 22835F: arch/arm/include/asm/xen/ 22836F: arch/arm/xen/ 22837 22838XEN HYPERVISOR ARM64 22839M: Stefano Stabellini <sstabellini@kernel.org> 22840L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22841S: Maintained 22842F: arch/arm64/include/asm/xen/ 22843F: arch/arm64/xen/ 22844 22845XEN HYPERVISOR INTERFACE 22846M: Juergen Gross <jgross@suse.com> 22847M: Stefano Stabellini <sstabellini@kernel.org> 22848R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22849L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22850S: Supported 22851T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22852F: Documentation/ABI/stable/sysfs-hypervisor-xen 22853F: Documentation/ABI/testing/sysfs-hypervisor-xen 22854F: drivers/*/xen-*front.c 22855F: drivers/xen/ 22856F: include/uapi/xen/ 22857F: include/xen/ 22858F: kernel/configs/xen.config 22859 22860XEN HYPERVISOR X86 22861M: Juergen Gross <jgross@suse.com> 22862R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22863L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22864S: Supported 22865F: arch/x86/configs/xen.config 22866F: arch/x86/include/asm/pvclock-abi.h 22867F: arch/x86/include/asm/xen/ 22868F: arch/x86/platform/pvh/ 22869F: arch/x86/xen/ 22870 22871XEN NETWORK BACKEND DRIVER 22872M: Wei Liu <wei.liu@kernel.org> 22873M: Paul Durrant <paul@xen.org> 22874L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22875L: netdev@vger.kernel.org 22876S: Supported 22877F: drivers/net/xen-netback/* 22878 22879XEN PCI SUBSYSTEM 22880M: Juergen Gross <jgross@suse.com> 22881L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22882S: Supported 22883F: arch/x86/pci/*xen* 22884F: drivers/pci/*xen* 22885 22886XEN PVSCSI DRIVERS 22887M: Juergen Gross <jgross@suse.com> 22888L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22889L: linux-scsi@vger.kernel.org 22890S: Supported 22891F: drivers/scsi/xen-scsifront.c 22892F: drivers/xen/xen-scsiback.c 22893F: include/xen/interface/io/vscsiif.h 22894 22895XEN PVUSB DRIVER 22896M: Juergen Gross <jgross@suse.com> 22897L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22898L: linux-usb@vger.kernel.org 22899S: Supported 22900F: drivers/usb/host/xen* 22901F: include/xen/interface/io/usbif.h 22902 22903XEN SOUND FRONTEND DRIVER 22904M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22905L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22906L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22907S: Supported 22908F: sound/xen/* 22909 22910XEN SWIOTLB SUBSYSTEM 22911M: Juergen Gross <jgross@suse.com> 22912M: Stefano Stabellini <sstabellini@kernel.org> 22913L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22914L: iommu@lists.linux.dev 22915S: Supported 22916F: arch/*/include/asm/xen/swiotlb-xen.h 22917F: drivers/xen/swiotlb-xen.c 22918F: include/xen/arm/swiotlb-xen.h 22919F: include/xen/swiotlb-xen.h 22920 22921XFS FILESYSTEM 22922C: irc://irc.oftc.net/xfs 22923M: Darrick J. Wong <djwong@kernel.org> 22924L: linux-xfs@vger.kernel.org 22925S: Supported 22926W: http://xfs.org/ 22927T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22928F: Documentation/ABI/testing/sysfs-fs-xfs 22929F: Documentation/admin-guide/xfs.rst 22930F: Documentation/filesystems/xfs-delayed-logging-design.rst 22931F: Documentation/filesystems/xfs-self-describing-metadata.rst 22932F: fs/xfs/ 22933F: include/uapi/linux/dqblk_xfs.h 22934F: include/uapi/linux/fsmap.h 22935 22936XILINX AMS DRIVER 22937M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22938L: linux-iio@vger.kernel.org 22939S: Maintained 22940F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22941F: drivers/iio/adc/xilinx-ams.c 22942 22943XILINX AXI ETHERNET DRIVER 22944M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22945S: Maintained 22946F: drivers/net/ethernet/xilinx/xilinx_axienet* 22947 22948XILINX CAN DRIVER 22949M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22950R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22951L: linux-can@vger.kernel.org 22952S: Maintained 22953F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22954F: drivers/net/can/xilinx_can.c 22955 22956XILINX GPIO DRIVER 22957M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22958R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22959R: Michal Simek <michal.simek@xilinx.com> 22960S: Maintained 22961F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 22962F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22963F: drivers/gpio/gpio-xilinx.c 22964F: drivers/gpio/gpio-zynq.c 22965 22966XILINX SD-FEC IP CORES 22967M: Derek Kiernan <derek.kiernan@xilinx.com> 22968M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22969S: Maintained 22970F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22971F: Documentation/misc-devices/xilinx_sdfec.rst 22972F: drivers/misc/Kconfig 22973F: drivers/misc/Makefile 22974F: drivers/misc/xilinx_sdfec.c 22975F: include/uapi/misc/xilinx_sdfec.h 22976 22977XILINX PWM DRIVER 22978M: Sean Anderson <sean.anderson@seco.com> 22979S: Maintained 22980F: drivers/pwm/pwm-xilinx.c 22981F: include/clocksource/timer-xilinx.h 22982 22983XILINX UARTLITE SERIAL DRIVER 22984M: Peter Korsgaard <jacmet@sunsite.dk> 22985L: linux-serial@vger.kernel.org 22986S: Maintained 22987F: drivers/tty/serial/uartlite.c 22988 22989XILINX VIDEO IP CORES 22990M: Hyun Kwon <hyun.kwon@xilinx.com> 22991M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22992L: linux-media@vger.kernel.org 22993S: Supported 22994T: git git://linuxtv.org/media_tree.git 22995F: Documentation/devicetree/bindings/media/xilinx/ 22996F: drivers/media/platform/xilinx/ 22997F: include/uapi/linux/xilinx-v4l2-controls.h 22998 22999XILINX XDMA DRIVER 23000M: Lizhi Hou <lizhi.hou@amd.com> 23001M: Brian Xu <brian.xu@amd.com> 23002M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23003L: dmaengine@vger.kernel.org 23004S: Supported 23005F: drivers/dma/xilinx/xdma-regs.h 23006F: drivers/dma/xilinx/xdma.c 23007F: include/linux/dma/amd_xdma.h 23008F: include/linux/platform_data/amd_xdma.h 23009 23010XILINX ZYNQMP DPDMA DRIVER 23011M: Hyun Kwon <hyun.kwon@xilinx.com> 23012M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23013L: dmaengine@vger.kernel.org 23014S: Supported 23015F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23016F: drivers/dma/xilinx/xilinx_dpdma.c 23017F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23018 23019XILINX ZYNQMP OCM EDAC DRIVER 23020M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23021M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23022S: Maintained 23023F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23024F: drivers/edac/zynqmp_edac.c 23025 23026XILINX ZYNQMP PSGTR PHY DRIVER 23027M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23028M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23029L: linux-kernel@vger.kernel.org 23030S: Supported 23031T: git https://github.com/Xilinx/linux-xlnx.git 23032F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23033F: drivers/phy/xilinx/phy-zynqmp.c 23034 23035XILINX ZYNQMP SHA3 DRIVER 23036M: Harsha <harsha.harsha@xilinx.com> 23037S: Maintained 23038F: drivers/crypto/xilinx/zynqmp-sha.c 23039 23040XILINX EVENT MANAGEMENT DRIVER 23041M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23042S: Maintained 23043F: drivers/soc/xilinx/xlnx_event_manager.c 23044F: include/linux/firmware/xlnx-event-manager.h 23045 23046XILLYBUS DRIVER 23047M: Eli Billauer <eli.billauer@gmail.com> 23048L: linux-kernel@vger.kernel.org 23049S: Supported 23050F: drivers/char/xillybus/ 23051 23052XLP9XX I2C DRIVER 23053M: George Cherian <gcherian@marvell.com> 23054L: linux-i2c@vger.kernel.org 23055S: Supported 23056W: http://www.marvell.com 23057F: drivers/i2c/busses/i2c-xlp9xx.c 23058 23059XRA1403 GPIO EXPANDER 23060M: Nandor Han <nandor.han@ge.com> 23061M: Semi Malinen <semi.malinen@ge.com> 23062L: linux-gpio@vger.kernel.org 23063S: Maintained 23064F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23065F: drivers/gpio/gpio-xra1403.c 23066 23067XTENSA XTFPGA PLATFORM SUPPORT 23068M: Max Filippov <jcmvbkbc@gmail.com> 23069L: linux-xtensa@linux-xtensa.org 23070S: Maintained 23071F: drivers/spi/spi-xtensa-xtfpga.c 23072F: sound/soc/xtensa/xtfpga-i2s.c 23073 23074YAM DRIVER FOR AX.25 23075M: Jean-Paul Roubelat <jpr@f6fbb.org> 23076L: linux-hams@vger.kernel.org 23077S: Maintained 23078F: drivers/net/hamradio/yam* 23079F: include/linux/yam.h 23080 23081YAMA SECURITY MODULE 23082M: Kees Cook <keescook@chromium.org> 23083S: Supported 23084T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23085F: Documentation/admin-guide/LSM/Yama.rst 23086F: security/yama/ 23087 23088YEALINK PHONE DRIVER 23089M: Henk Vergonet <Henk.Vergonet@gmail.com> 23090L: usbb2k-api-dev@nongnu.org 23091S: Maintained 23092F: Documentation/input/devices/yealink.rst 23093F: drivers/input/misc/yealink.* 23094 23095Z8530 DRIVER FOR AX.25 23096M: Joerg Reuter <jreuter@yaina.de> 23097L: linux-hams@vger.kernel.org 23098S: Maintained 23099W: http://yaina.de/jreuter/ 23100W: http://www.qsl.net/dl1bke/ 23101F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23102F: drivers/net/hamradio/*scc.c 23103F: drivers/net/hamradio/z8530.h 23104 23105ZBUD COMPRESSED PAGE ALLOCATOR 23106M: Seth Jennings <sjenning@redhat.com> 23107M: Dan Streetman <ddstreet@ieee.org> 23108L: linux-mm@kvack.org 23109S: Maintained 23110F: mm/zbud.c 23111 23112Z3FOLD COMPRESSED PAGE ALLOCATOR 23113M: Vitaly Wool <vitaly.wool@konsulko.com> 23114R: Miaohe Lin <linmiaohe@huawei.com> 23115L: linux-mm@kvack.org 23116S: Maintained 23117F: mm/z3fold.c 23118 23119ZD1211RW WIRELESS DRIVER 23120M: Ulrich Kunitz <kune@deine-taler.de> 23121L: linux-wireless@vger.kernel.org 23122L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23123S: Maintained 23124W: http://zd1211.ath.cx/wiki/DriverRewrite 23125F: drivers/net/wireless/zydas/zd1211rw/ 23126 23127ZD1301 MEDIA DRIVER 23128M: Antti Palosaari <crope@iki.fi> 23129L: linux-media@vger.kernel.org 23130S: Maintained 23131W: https://linuxtv.org/ 23132W: http://palosaari.fi/linux/ 23133Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23134F: drivers/media/usb/dvb-usb-v2/zd1301* 23135 23136ZD1301_DEMOD MEDIA DRIVER 23137M: Antti Palosaari <crope@iki.fi> 23138L: linux-media@vger.kernel.org 23139S: Maintained 23140W: https://linuxtv.org/ 23141W: http://palosaari.fi/linux/ 23142Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23143F: drivers/media/dvb-frontends/zd1301_demod* 23144 23145ZHAOXIN PROCESSOR SUPPORT 23146M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23147L: linux-kernel@vger.kernel.org 23148S: Maintained 23149F: arch/x86/kernel/cpu/zhaoxin.c 23150 23151ZONEFS FILESYSTEM 23152M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 23153M: Naohiro Aota <naohiro.aota@wdc.com> 23154R: Johannes Thumshirn <jth@kernel.org> 23155L: linux-fsdevel@vger.kernel.org 23156S: Maintained 23157T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23158F: Documentation/filesystems/zonefs.rst 23159F: fs/zonefs/ 23160 23161ZPOOL COMPRESSED PAGE STORAGE API 23162M: Dan Streetman <ddstreet@ieee.org> 23163L: linux-mm@kvack.org 23164S: Maintained 23165F: include/linux/zpool.h 23166F: mm/zpool.c 23167 23168ZR36067 VIDEO FOR LINUX DRIVER 23169M: Corentin Labbe <clabbe@baylibre.com> 23170L: mjpeg-users@lists.sourceforge.net 23171L: linux-media@vger.kernel.org 23172S: Maintained 23173W: http://mjpeg.sourceforge.net/driver-zoran/ 23174Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23175F: Documentation/driver-api/media/drivers/zoran.rst 23176F: drivers/media/pci/zoran/ 23177 23178ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23179M: Minchan Kim <minchan@kernel.org> 23180M: Sergey Senozhatsky <senozhatsky@chromium.org> 23181L: linux-kernel@vger.kernel.org 23182S: Maintained 23183F: Documentation/admin-guide/blockdev/zram.rst 23184F: drivers/block/zram/ 23185 23186ZS DECSTATION Z85C30 SERIAL DRIVER 23187M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23188S: Maintained 23189F: drivers/tty/serial/zs.* 23190 23191ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23192M: Minchan Kim <minchan@kernel.org> 23193M: Sergey Senozhatsky <senozhatsky@chromium.org> 23194L: linux-mm@kvack.org 23195S: Maintained 23196F: Documentation/mm/zsmalloc.rst 23197F: include/linux/zsmalloc.h 23198F: mm/zsmalloc.c 23199 23200ZSTD 23201M: Nick Terrell <terrelln@fb.com> 23202S: Maintained 23203B: https://github.com/facebook/zstd/issues 23204T: git https://github.com/terrelln/linux.git 23205F: include/linux/zstd* 23206F: lib/zstd/ 23207F: lib/decompress_unzstd.c 23208F: crypto/zstd.c 23209N: zstd 23210K: zstd 23211 23212ZSWAP COMPRESSED SWAP CACHING 23213M: Seth Jennings <sjenning@redhat.com> 23214M: Dan Streetman <ddstreet@ieee.org> 23215M: Vitaly Wool <vitaly.wool@konsulko.com> 23216L: linux-mm@kvack.org 23217S: Maintained 23218F: mm/zswap.c 23219 23220THE REST 23221M: Linus Torvalds <torvalds@linux-foundation.org> 23222L: linux-kernel@vger.kernel.org 23223S: Buried alive in reporters 23224T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23225F: * 23226F: */ 23227
