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/arch/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 RESOURCE MANAGEMENT HELPERS 5944M: Hans de Goede <hdegoede@redhat.com> 5945R: Matti Vaittinen <mazziesaccount@gmail.com> 5946S: Maintained 5947F: include/linux/devm-helpers.h 5948 5949DEVICE-MAPPER (LVM) 5950M: Alasdair Kergon <agk@redhat.com> 5951M: Mike Snitzer <snitzer@kernel.org> 5952M: dm-devel@redhat.com 5953L: dm-devel@redhat.com 5954S: Maintained 5955W: http://sources.redhat.com/dm 5956Q: http://patchwork.kernel.org/project/dm-devel/list/ 5957T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5958T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5959F: Documentation/admin-guide/device-mapper/ 5960F: drivers/md/Kconfig 5961F: drivers/md/Makefile 5962F: drivers/md/dm* 5963F: drivers/md/persistent-data/ 5964F: include/linux/device-mapper.h 5965F: include/linux/dm-*.h 5966F: include/uapi/linux/dm-*.h 5967 5968DEVLINK 5969M: Jiri Pirko <jiri@nvidia.com> 5970L: netdev@vger.kernel.org 5971S: Supported 5972F: Documentation/networking/devlink 5973F: include/net/devlink.h 5974F: include/uapi/linux/devlink.h 5975F: net/devlink/ 5976 5977DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5978M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5979L: kernel@dh-electronics.com 5980S: Maintained 5981F: arch/arm/boot/dts/imx6*-dhcom-* 5982F: arch/arm/boot/dts/imx6*-dhcor-* 5983 5984DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5985M: Marek Vasut <marex@denx.de> 5986L: kernel@dh-electronics.com 5987S: Maintained 5988F: arch/arm/boot/dts/stm32mp1*-dhcom-* 5989F: arch/arm/boot/dts/stm32mp1*-dhcor-* 5990 5991DIALOG SEMICONDUCTOR DRIVERS 5992M: Support Opensource <support.opensource@diasemi.com> 5993S: Supported 5994W: http://www.dialog-semiconductor.com/products 5995F: Documentation/devicetree/bindings/input/da90??-onkey.txt 5996F: Documentation/devicetree/bindings/input/dlg,da72??.txt 5997F: Documentation/devicetree/bindings/mfd/da90*.txt 5998F: Documentation/devicetree/bindings/mfd/da90*.yaml 5999F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6000F: Documentation/devicetree/bindings/regulator/da92*.txt 6001F: Documentation/devicetree/bindings/regulator/slg51000.txt 6002F: Documentation/devicetree/bindings/sound/da[79]*.txt 6003F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6004F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6005F: Documentation/hwmon/da90??.rst 6006F: drivers/gpio/gpio-da90??.c 6007F: drivers/hwmon/da90??-hwmon.c 6008F: drivers/iio/adc/da91??-*.c 6009F: drivers/input/misc/da72??.[ch] 6010F: drivers/input/misc/da90??_onkey.c 6011F: drivers/input/touchscreen/da9052_tsi.c 6012F: drivers/leds/leds-da90??.c 6013F: drivers/mfd/da903x.c 6014F: drivers/mfd/da90??-*.c 6015F: drivers/mfd/da91??-*.c 6016F: drivers/pinctrl/pinctrl-da90??.c 6017F: drivers/power/supply/da9052-battery.c 6018F: drivers/power/supply/da91??-*.c 6019F: drivers/regulator/da9???-regulator.[ch] 6020F: drivers/regulator/slg51000-regulator.[ch] 6021F: drivers/rtc/rtc-da90??.c 6022F: drivers/thermal/da90??-thermal.c 6023F: drivers/video/backlight/da90??_bl.c 6024F: drivers/watchdog/da90??_wdt.c 6025F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6026F: include/linux/mfd/da903x.h 6027F: include/linux/mfd/da9052/ 6028F: include/linux/mfd/da9055/ 6029F: include/linux/mfd/da9062/ 6030F: include/linux/mfd/da9063/ 6031F: include/linux/mfd/da9150/ 6032F: include/linux/regulator/da9211.h 6033F: include/sound/da[79]*.h 6034F: sound/soc/codecs/da[79]*.[ch] 6035 6036DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6037M: William Breathitt Gray <william.gray@linaro.org> 6038L: linux-gpio@vger.kernel.org 6039S: Maintained 6040F: drivers/gpio/gpio-gpio-mm.c 6041 6042DIOLAN U2C-12 I2C DRIVER 6043M: Guenter Roeck <linux@roeck-us.net> 6044L: linux-i2c@vger.kernel.org 6045S: Maintained 6046F: drivers/i2c/busses/i2c-diolan-u2c.c 6047 6048DIRECTORY NOTIFICATION (DNOTIFY) 6049M: Jan Kara <jack@suse.cz> 6050R: Amir Goldstein <amir73il@gmail.com> 6051L: linux-fsdevel@vger.kernel.org 6052S: Maintained 6053F: Documentation/filesystems/dnotify.rst 6054F: fs/notify/dnotify/ 6055F: include/linux/dnotify.h 6056 6057DISK GEOMETRY AND PARTITION HANDLING 6058M: Andries Brouwer <aeb@cwi.nl> 6059S: Maintained 6060W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6061W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6062W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6063 6064DISKQUOTA 6065M: Jan Kara <jack@suse.com> 6066S: Maintained 6067F: Documentation/filesystems/quota.rst 6068F: fs/quota/ 6069F: include/linux/quota*.h 6070F: include/uapi/linux/quota*.h 6071 6072DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6073M: Bernie Thompson <bernie@plugable.com> 6074L: linux-fbdev@vger.kernel.org 6075S: Maintained 6076W: http://plugable.com/category/projects/udlfb/ 6077F: Documentation/fb/udlfb.rst 6078F: drivers/video/fbdev/udlfb.c 6079F: include/video/udlfb.h 6080 6081DISTRIBUTED LOCK MANAGER (DLM) 6082M: Christine Caulfield <ccaulfie@redhat.com> 6083M: David Teigland <teigland@redhat.com> 6084L: cluster-devel@redhat.com 6085S: Supported 6086W: http://sources.redhat.com/cluster/ 6087T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6088F: fs/dlm/ 6089 6090DMA BUFFER SHARING FRAMEWORK 6091M: Sumit Semwal <sumit.semwal@linaro.org> 6092M: Christian König <christian.koenig@amd.com> 6093L: linux-media@vger.kernel.org 6094L: dri-devel@lists.freedesktop.org 6095L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6096S: Maintained 6097T: git git://anongit.freedesktop.org/drm/drm-misc 6098F: Documentation/driver-api/dma-buf.rst 6099F: drivers/dma-buf/ 6100F: include/linux/*fence.h 6101F: include/linux/dma-buf.h 6102F: include/linux/dma-resv.h 6103K: \bdma_(?:buf|fence|resv)\b 6104 6105DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6106M: Vinod Koul <vkoul@kernel.org> 6107L: dmaengine@vger.kernel.org 6108S: Maintained 6109Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6110T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6111F: Documentation/devicetree/bindings/dma/ 6112F: Documentation/driver-api/dmaengine/ 6113F: drivers/dma/ 6114F: include/dt-bindings/dma/ 6115F: include/linux/dma/ 6116F: include/linux/dmaengine.h 6117F: include/linux/of_dma.h 6118 6119DMA MAPPING HELPERS 6120M: Christoph Hellwig <hch@lst.de> 6121M: Marek Szyprowski <m.szyprowski@samsung.com> 6122R: Robin Murphy <robin.murphy@arm.com> 6123L: iommu@lists.linux.dev 6124S: Supported 6125W: http://git.infradead.org/users/hch/dma-mapping.git 6126T: git git://git.infradead.org/users/hch/dma-mapping.git 6127F: include/asm-generic/dma-mapping.h 6128F: include/linux/dma-direct.h 6129F: include/linux/dma-mapping.h 6130F: include/linux/dma-map-ops.h 6131F: include/linux/swiotlb.h 6132F: kernel/dma/ 6133 6134DMA MAPPING BENCHMARK 6135M: Xiang Chen <chenxiang66@hisilicon.com> 6136L: iommu@lists.linux.dev 6137F: kernel/dma/map_benchmark.c 6138F: tools/testing/selftests/dma/ 6139 6140DMA-BUF HEAPS FRAMEWORK 6141M: Sumit Semwal <sumit.semwal@linaro.org> 6142R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6143R: Liam Mark <lmark@codeaurora.org> 6144R: Laura Abbott <labbott@redhat.com> 6145R: Brian Starkey <Brian.Starkey@arm.com> 6146R: John Stultz <jstultz@google.com> 6147L: linux-media@vger.kernel.org 6148L: dri-devel@lists.freedesktop.org 6149L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6150S: Maintained 6151T: git git://anongit.freedesktop.org/drm/drm-misc 6152F: drivers/dma-buf/dma-heap.c 6153F: drivers/dma-buf/heaps/* 6154F: include/linux/dma-heap.h 6155F: include/uapi/linux/dma-heap.h 6156 6157DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6158M: Lukasz Luba <lukasz.luba@arm.com> 6159L: linux-pm@vger.kernel.org 6160L: linux-samsung-soc@vger.kernel.org 6161S: Maintained 6162F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6163F: drivers/memory/samsung/exynos5422-dmc.c 6164 6165DME1737 HARDWARE MONITOR DRIVER 6166M: Juerg Haefliger <juergh@proton.me> 6167L: linux-hwmon@vger.kernel.org 6168S: Maintained 6169F: Documentation/hwmon/dme1737.rst 6170F: drivers/hwmon/dme1737.c 6171 6172DMI/SMBIOS SUPPORT 6173M: Jean Delvare <jdelvare@suse.com> 6174S: Maintained 6175T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6176F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6177F: drivers/firmware/dmi-id.c 6178F: drivers/firmware/dmi_scan.c 6179F: include/linux/dmi.h 6180 6181DOCUMENTATION 6182M: Jonathan Corbet <corbet@lwn.net> 6183L: linux-doc@vger.kernel.org 6184S: Maintained 6185P: Documentation/doc-guide/maintainer-profile.rst 6186T: git git://git.lwn.net/linux.git docs-next 6187F: Documentation/ 6188F: scripts/documentation-file-ref-check 6189F: scripts/kernel-doc 6190F: scripts/sphinx-pre-install 6191X: Documentation/ABI/ 6192X: Documentation/admin-guide/media/ 6193X: Documentation/devicetree/ 6194X: Documentation/driver-api/media/ 6195X: Documentation/firmware-guide/acpi/ 6196X: Documentation/i2c/ 6197X: Documentation/power/ 6198X: Documentation/spi/ 6199X: Documentation/userspace-api/media/ 6200 6201DOCUMENTATION REPORTING ISSUES 6202M: Thorsten Leemhuis <linux@leemhuis.info> 6203L: linux-doc@vger.kernel.org 6204S: Maintained 6205F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6206F: Documentation/admin-guide/reporting-issues.rst 6207 6208DOCUMENTATION SCRIPTS 6209M: Mauro Carvalho Chehab <mchehab@kernel.org> 6210L: linux-doc@vger.kernel.org 6211S: Maintained 6212F: Documentation/sphinx/parse-headers.pl 6213F: scripts/documentation-file-ref-check 6214F: scripts/sphinx-pre-install 6215 6216DOCUMENTATION/ITALIAN 6217M: Federico Vaga <federico.vaga@vaga.pv.it> 6218L: linux-doc@vger.kernel.org 6219S: Maintained 6220F: Documentation/translations/it_IT 6221 6222DOCUMENTATION/JAPANESE 6223R: Akira Yokosawa <akiyks@gmail.com> 6224L: linux-doc@vger.kernel.org 6225S: Maintained 6226F: Documentation/translations/ja_JP 6227 6228DONGWOON DW9714 LENS VOICE COIL DRIVER 6229M: Sakari Ailus <sakari.ailus@linux.intel.com> 6230L: linux-media@vger.kernel.org 6231S: Maintained 6232T: git git://linuxtv.org/media_tree.git 6233F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6234F: drivers/media/i2c/dw9714.c 6235 6236DONGWOON DW9768 LENS VOICE COIL DRIVER 6237M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6238L: linux-media@vger.kernel.org 6239S: Maintained 6240T: git git://linuxtv.org/media_tree.git 6241F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6242F: drivers/media/i2c/dw9768.c 6243 6244DONGWOON DW9807 LENS VOICE COIL DRIVER 6245M: Sakari Ailus <sakari.ailus@linux.intel.com> 6246L: linux-media@vger.kernel.org 6247S: Maintained 6248T: git git://linuxtv.org/media_tree.git 6249F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6250F: drivers/media/i2c/dw9807-vcm.c 6251 6252DOUBLETALK DRIVER 6253M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6254L: blinux-list@redhat.com 6255S: Maintained 6256F: drivers/char/dtlk.c 6257F: include/linux/dtlk.h 6258 6259DPAA2 DATAPATH I/O (DPIO) DRIVER 6260M: Roy Pledge <Roy.Pledge@nxp.com> 6261L: linux-kernel@vger.kernel.org 6262S: Maintained 6263F: drivers/soc/fsl/dpio 6264 6265DPAA2 ETHERNET DRIVER 6266M: Ioana Ciornei <ioana.ciornei@nxp.com> 6267L: netdev@vger.kernel.org 6268S: Maintained 6269F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6270F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6271F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6272F: drivers/net/ethernet/freescale/dpaa2/Makefile 6273F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6274F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6275F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6276F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6277F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6278F: drivers/net/ethernet/freescale/dpaa2/dpni* 6279 6280DPAA2 ETHERNET SWITCH DRIVER 6281M: Ioana Ciornei <ioana.ciornei@nxp.com> 6282L: netdev@vger.kernel.org 6283S: Maintained 6284F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6285F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6286F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6287 6288DRBD DRIVER 6289M: Philipp Reisner <philipp.reisner@linbit.com> 6290M: Lars Ellenberg <lars.ellenberg@linbit.com> 6291M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6292L: drbd-dev@lists.linbit.com 6293S: Supported 6294W: http://www.drbd.org 6295T: git git://git.linbit.com/linux-drbd.git 6296T: git git://git.linbit.com/drbd-8.4.git 6297F: Documentation/admin-guide/blockdev/ 6298F: drivers/block/drbd/ 6299F: include/linux/drbd* 6300F: lib/lru_cache.c 6301 6302DRIVER COMPONENT FRAMEWORK 6303L: dri-devel@lists.freedesktop.org 6304F: drivers/base/component.c 6305F: include/linux/component.h 6306 6307DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6308M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6309R: "Rafael J. Wysocki" <rafael@kernel.org> 6310S: Supported 6311T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6312F: Documentation/core-api/kobject.rst 6313F: drivers/base/ 6314F: fs/debugfs/ 6315F: fs/sysfs/ 6316F: include/linux/debugfs.h 6317F: include/linux/kobj* 6318F: lib/kobj* 6319 6320DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6321M: Nishanth Menon <nm@ti.com> 6322L: linux-pm@vger.kernel.org 6323S: Maintained 6324F: drivers/soc/ti/smartreflex.c 6325F: include/linux/power/smartreflex.h 6326 6327DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6328M: Maxime Ripard <mripard@kernel.org> 6329M: Chen-Yu Tsai <wens@csie.org> 6330R: Jernej Skrabec <jernej.skrabec@gmail.com> 6331L: dri-devel@lists.freedesktop.org 6332S: Supported 6333T: git git://anongit.freedesktop.org/drm/drm-misc 6334F: drivers/gpu/drm/sun4i/sun8i* 6335 6336DRM DRIVER FOR ARM PL111 CLCD 6337M: Emma Anholt <emma@anholt.net> 6338S: Supported 6339T: git git://anongit.freedesktop.org/drm/drm-misc 6340F: drivers/gpu/drm/pl111/ 6341 6342DRM DRIVER FOR ARM VERSATILE TFT PANELS 6343M: Linus Walleij <linus.walleij@linaro.org> 6344S: Maintained 6345T: git git://anongit.freedesktop.org/drm/drm-misc 6346F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6347F: drivers/gpu/drm/panel/panel-arm-versatile.c 6348 6349DRM DRIVER FOR ASPEED BMC GFX 6350M: Joel Stanley <joel@jms.id.au> 6351L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6352S: Supported 6353T: git git://anongit.freedesktop.org/drm/drm-misc 6354F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6355F: drivers/gpu/drm/aspeed/ 6356 6357DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6358M: Dave Airlie <airlied@redhat.com> 6359R: Thomas Zimmermann <tzimmermann@suse.de> 6360L: dri-devel@lists.freedesktop.org 6361S: Supported 6362T: git git://anongit.freedesktop.org/drm/drm-misc 6363F: drivers/gpu/drm/ast/ 6364 6365DRM DRIVER FOR BOCHS VIRTUAL GPU 6366M: Gerd Hoffmann <kraxel@redhat.com> 6367L: virtualization@lists.linux-foundation.org 6368S: Maintained 6369T: git git://anongit.freedesktop.org/drm/drm-misc 6370F: drivers/gpu/drm/tiny/bochs.c 6371 6372DRM DRIVER FOR BOE HIMAX8279D PANELS 6373M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6374S: Maintained 6375F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6376F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6377 6378DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6379M: Jagan Teki <jagan@amarulasolutions.com> 6380S: Maintained 6381F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6382F: drivers/gpu/drm/bridge/chipone-icn6211.c 6383 6384DRM DRIVER FOR EBBG FT8719 PANEL 6385M: Joel Selvaraj <jo@jsfamily.in> 6386S: Maintained 6387T: git git://anongit.freedesktop.org/drm/drm-misc 6388F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6389F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6390 6391DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6392M: Linus Walleij <linus.walleij@linaro.org> 6393S: Maintained 6394T: git git://anongit.freedesktop.org/drm/drm-misc 6395F: drivers/gpu/drm/tve200/ 6396 6397DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6398M: Icenowy Zheng <icenowy@aosc.io> 6399S: Maintained 6400F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6401F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6402 6403DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6404M: Jagan Teki <jagan@amarulasolutions.com> 6405S: Maintained 6406F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6407F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6408 6409DRM DRIVER FOR GENERIC EDP PANELS 6410R: Douglas Anderson <dianders@chromium.org> 6411F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6412F: drivers/gpu/drm/panel/panel-edp.c 6413 6414DRM DRIVER FOR GENERIC USB DISPLAY 6415M: Noralf Trønnes <noralf@tronnes.org> 6416S: Maintained 6417W: https://github.com/notro/gud/wiki 6418T: git git://anongit.freedesktop.org/drm/drm-misc 6419F: drivers/gpu/drm/gud/ 6420F: include/drm/gud.h 6421 6422DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6423M: Hans de Goede <hdegoede@redhat.com> 6424S: Maintained 6425T: git git://anongit.freedesktop.org/drm/drm-misc 6426F: drivers/gpu/drm/tiny/gm12u320.c 6427 6428DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6429M: Ondrej Jirman <megi@xff.cz> 6430M: Javier Martinez Canillas <javierm@redhat.com> 6431S: Maintained 6432T: git git://anongit.freedesktop.org/drm/drm-misc 6433F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6434F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6435 6436DRM DRIVER FOR HX8357D PANELS 6437M: Emma Anholt <emma@anholt.net> 6438S: Maintained 6439T: git git://anongit.freedesktop.org/drm/drm-misc 6440F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6441F: drivers/gpu/drm/tiny/hx8357d.c 6442 6443DRM DRIVER FOR ILITEK ILI9225 PANELS 6444M: David Lechner <david@lechnology.com> 6445S: Maintained 6446T: git git://anongit.freedesktop.org/drm/drm-misc 6447F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6448F: drivers/gpu/drm/tiny/ili9225.c 6449 6450DRM DRIVER FOR ILITEK ILI9486 PANELS 6451M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6452S: Maintained 6453T: git git://anongit.freedesktop.org/drm/drm-misc 6454F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6455F: drivers/gpu/drm/tiny/ili9486.c 6456 6457DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6458M: Jagan Teki <jagan@edgeble.ai> 6459S: Maintained 6460F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6461F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6462 6463DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6464M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6465S: Supported 6466T: git git://anongit.freedesktop.org/drm/drm-misc 6467F: drivers/gpu/drm/logicvc/ 6468 6469DRM DRIVER FOR LVDS PANELS 6470M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6471L: dri-devel@lists.freedesktop.org 6472T: git git://anongit.freedesktop.org/drm/drm-misc 6473S: Maintained 6474F: drivers/gpu/drm/panel/panel-lvds.c 6475F: Documentation/devicetree/bindings/display/lvds.yaml 6476F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6477 6478DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6479M: Guido Günther <agx@sigxcpu.org> 6480R: Purism Kernel Team <kernel@puri.sm> 6481S: Maintained 6482F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6483F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6484 6485DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6486M: Dave Airlie <airlied@redhat.com> 6487R: Thomas Zimmermann <tzimmermann@suse.de> 6488L: dri-devel@lists.freedesktop.org 6489S: Supported 6490T: git git://anongit.freedesktop.org/drm/drm-misc 6491F: drivers/gpu/drm/mgag200/ 6492 6493DRM DRIVER FOR MI0283QT 6494M: Noralf Trønnes <noralf@tronnes.org> 6495S: Maintained 6496T: git git://anongit.freedesktop.org/drm/drm-misc 6497F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6498F: drivers/gpu/drm/tiny/mi0283qt.c 6499 6500DRM DRIVER FOR MIPI DBI compatible panels 6501M: Noralf Trønnes <noralf@tronnes.org> 6502S: Maintained 6503W: https://github.com/notro/panel-mipi-dbi/wiki 6504T: git git://anongit.freedesktop.org/drm/drm-misc 6505F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6506F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6507 6508DRM DRIVER FOR MSM ADRENO GPU 6509M: Rob Clark <robdclark@gmail.com> 6510M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6511M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6512R: Sean Paul <sean@poorly.run> 6513L: linux-arm-msm@vger.kernel.org 6514L: dri-devel@lists.freedesktop.org 6515L: freedreno@lists.freedesktop.org 6516S: Maintained 6517T: git https://gitlab.freedesktop.org/drm/msm.git 6518F: Documentation/devicetree/bindings/display/msm/ 6519F: drivers/gpu/drm/msm/ 6520F: include/uapi/drm/msm_drm.h 6521 6522DRM DRIVER FOR NOVATEK NT35510 PANELS 6523M: Linus Walleij <linus.walleij@linaro.org> 6524S: Maintained 6525T: git git://anongit.freedesktop.org/drm/drm-misc 6526F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6527F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6528 6529DRM DRIVER FOR NOVATEK NT35560 PANELS 6530M: Linus Walleij <linus.walleij@linaro.org> 6531S: Maintained 6532T: git git://anongit.freedesktop.org/drm/drm-misc 6533F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6534F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6535 6536DRM DRIVER FOR NOVATEK NT36672A PANELS 6537M: Sumit Semwal <sumit.semwal@linaro.org> 6538S: Maintained 6539T: git git://anongit.freedesktop.org/drm/drm-misc 6540F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6541F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6542 6543DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6544M: Ben Skeggs <bskeggs@redhat.com> 6545M: Karol Herbst <kherbst@redhat.com> 6546M: Lyude Paul <lyude@redhat.com> 6547L: dri-devel@lists.freedesktop.org 6548L: nouveau@lists.freedesktop.org 6549S: Supported 6550W: https://nouveau.freedesktop.org/ 6551Q: https://patchwork.freedesktop.org/project/nouveau/ 6552Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6553B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6554C: irc://irc.oftc.net/nouveau 6555T: git https://gitlab.freedesktop.org/drm/nouveau.git 6556F: drivers/gpu/drm/nouveau/ 6557F: include/uapi/drm/nouveau_drm.h 6558 6559DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6560M: Stefan Mavrodiev <stefan@olimex.com> 6561S: Maintained 6562F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6563F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6564 6565DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6566R: Douglas Anderson <dianders@chromium.org> 6567F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6568F: drivers/gpu/drm/bridge/parade-ps8640.c 6569 6570DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6571M: Noralf Trønnes <noralf@tronnes.org> 6572S: Maintained 6573T: git git://anongit.freedesktop.org/drm/drm-misc 6574F: Documentation/devicetree/bindings/display/repaper.txt 6575F: drivers/gpu/drm/tiny/repaper.c 6576 6577DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6578M: Javier Martinez Canillas <javierm@redhat.com> 6579S: Maintained 6580T: git git://anongit.freedesktop.org/drm/drm-misc 6581F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6582F: drivers/gpu/drm/solomon/ssd130x* 6583 6584DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6585M: Dave Airlie <airlied@redhat.com> 6586M: Gerd Hoffmann <kraxel@redhat.com> 6587L: virtualization@lists.linux-foundation.org 6588S: Obsolete 6589W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6590T: git git://anongit.freedesktop.org/drm/drm-misc 6591F: drivers/gpu/drm/tiny/cirrus.c 6592 6593DRM DRIVER FOR QXL VIRTUAL GPU 6594M: Dave Airlie <airlied@redhat.com> 6595M: Gerd Hoffmann <kraxel@redhat.com> 6596L: virtualization@lists.linux-foundation.org 6597L: spice-devel@lists.freedesktop.org 6598S: Maintained 6599T: git git://anongit.freedesktop.org/drm/drm-misc 6600F: drivers/gpu/drm/qxl/ 6601F: include/uapi/drm/qxl_drm.h 6602 6603DRM DRIVER FOR RAYDIUM RM67191 PANELS 6604M: Robert Chiras <robert.chiras@nxp.com> 6605S: Maintained 6606F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6607F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6608 6609DRM DRIVER FOR SAMSUNG DB7430 PANELS 6610M: Linus Walleij <linus.walleij@linaro.org> 6611S: Maintained 6612T: git git://anongit.freedesktop.org/drm/drm-misc 6613F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6614F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6615 6616DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6617M: Markuss Broks <markuss.broks@gmail.com> 6618S: Maintained 6619F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6620F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6621 6622DRM DRIVER FOR SITRONIX ST7703 PANELS 6623M: Guido Günther <agx@sigxcpu.org> 6624R: Purism Kernel Team <kernel@puri.sm> 6625R: Ondrej Jirman <megous@megous.com> 6626S: Maintained 6627F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6628F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6629 6630DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6631M: Thomas Zimmermann <tzimmermann@suse.de> 6632M: Javier Martinez Canillas <javierm@redhat.com> 6633L: dri-devel@lists.freedesktop.org 6634S: Maintained 6635T: git git://anongit.freedesktop.org/drm/drm-misc 6636F: drivers/gpu/drm/drm_aperture.c 6637F: drivers/gpu/drm/tiny/ofdrm.c 6638F: drivers/gpu/drm/tiny/simpledrm.c 6639F: drivers/video/aperture.c 6640F: drivers/video/nomodeset.c 6641F: include/drm/drm_aperture.h 6642F: include/linux/aperture.h 6643F: include/video/nomodeset.h 6644 6645DRM DRIVER FOR SITRONIX ST7586 PANELS 6646M: David Lechner <david@lechnology.com> 6647S: Maintained 6648T: git git://anongit.freedesktop.org/drm/drm-misc 6649F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6650F: drivers/gpu/drm/tiny/st7586.c 6651 6652DRM DRIVER FOR SITRONIX ST7701 PANELS 6653M: Jagan Teki <jagan@amarulasolutions.com> 6654S: Maintained 6655F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6656F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6657 6658DRM DRIVER FOR SITRONIX ST7735R PANELS 6659M: David Lechner <david@lechnology.com> 6660S: Maintained 6661T: git git://anongit.freedesktop.org/drm/drm-misc 6662F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6663F: drivers/gpu/drm/tiny/st7735r.c 6664 6665DRM DRIVER FOR ST-ERICSSON MCDE 6666M: Linus Walleij <linus.walleij@linaro.org> 6667S: Maintained 6668T: git git://anongit.freedesktop.org/drm/drm-misc 6669F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6670F: drivers/gpu/drm/mcde/ 6671 6672DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6673M: Jagan Teki <jagan@amarulasolutions.com> 6674S: Maintained 6675F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6676F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6677 6678DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6679R: Douglas Anderson <dianders@chromium.org> 6680F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6681F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6682 6683DRM DRIVER FOR TPO TPG110 PANELS 6684M: Linus Walleij <linus.walleij@linaro.org> 6685S: Maintained 6686T: git git://anongit.freedesktop.org/drm/drm-misc 6687F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6688F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6689 6690DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6691M: Dave Airlie <airlied@redhat.com> 6692R: Sean Paul <sean@poorly.run> 6693R: Thomas Zimmermann <tzimmermann@suse.de> 6694L: dri-devel@lists.freedesktop.org 6695S: Supported 6696T: git git://anongit.freedesktop.org/drm/drm-misc 6697F: drivers/gpu/drm/udl/ 6698 6699DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6700M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6701M: Melissa Wen <melissa.srw@gmail.com> 6702R: Haneen Mohammed <hamohammed.sa@gmail.com> 6703R: Daniel Vetter <daniel@ffwll.ch> 6704L: dri-devel@lists.freedesktop.org 6705S: Maintained 6706T: git git://anongit.freedesktop.org/drm/drm-misc 6707F: Documentation/gpu/vkms.rst 6708F: drivers/gpu/drm/vkms/ 6709 6710DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6711M: Hans de Goede <hdegoede@redhat.com> 6712L: dri-devel@lists.freedesktop.org 6713S: Maintained 6714T: git git://anongit.freedesktop.org/drm/drm-misc 6715F: drivers/gpu/drm/vboxvideo/ 6716 6717DRM DRIVER FOR VMWARE VIRTUAL GPU 6718M: Zack Rusin <zackr@vmware.com> 6719R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6720L: dri-devel@lists.freedesktop.org 6721S: Supported 6722T: git git://anongit.freedesktop.org/drm/drm-misc 6723F: drivers/gpu/drm/vmwgfx/ 6724F: include/uapi/drm/vmwgfx_drm.h 6725 6726DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6727M: Linus Walleij <linus.walleij@linaro.org> 6728S: Maintained 6729T: git git://anongit.freedesktop.org/drm/drm-misc 6730F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6731F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6732 6733DRM DRIVERS 6734M: David Airlie <airlied@gmail.com> 6735M: Daniel Vetter <daniel@ffwll.ch> 6736L: dri-devel@lists.freedesktop.org 6737S: Maintained 6738B: https://gitlab.freedesktop.org/drm 6739C: irc://irc.oftc.net/dri-devel 6740T: git git://anongit.freedesktop.org/drm/drm 6741F: Documentation/devicetree/bindings/display/ 6742F: Documentation/devicetree/bindings/gpu/ 6743F: Documentation/gpu/ 6744F: drivers/gpu/ 6745F: include/drm/ 6746F: include/linux/vga* 6747F: include/uapi/drm/ 6748 6749DRM DRIVERS AND MISC GPU PATCHES 6750M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6751M: Maxime Ripard <mripard@kernel.org> 6752M: Thomas Zimmermann <tzimmermann@suse.de> 6753S: Maintained 6754W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6755T: git git://anongit.freedesktop.org/drm/drm-misc 6756F: Documentation/gpu/ 6757F: drivers/gpu/drm/* 6758F: drivers/gpu/vga/ 6759F: include/drm/drm* 6760F: include/linux/vga* 6761F: include/uapi/drm/drm* 6762 6763DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6764M: Oded Gabbay <ogabbay@kernel.org> 6765L: dri-devel@lists.freedesktop.org 6766S: Maintained 6767C: irc://irc.oftc.net/dri-devel 6768T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6769F: Documentation/accel/ 6770F: drivers/accel/ 6771F: include/drm/drm_accel.h 6772 6773DRM ACCEL DRIVERS FOR INTEL VPU 6774M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6775M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6776L: dri-devel@lists.freedesktop.org 6777S: Supported 6778T: git git://anongit.freedesktop.org/drm/drm-misc 6779F: drivers/accel/ivpu/ 6780F: include/uapi/drm/ivpu_accel.h 6781 6782DRM DRIVERS FOR ALLWINNER A10 6783M: Maxime Ripard <mripard@kernel.org> 6784M: Chen-Yu Tsai <wens@csie.org> 6785L: dri-devel@lists.freedesktop.org 6786S: Supported 6787T: git git://anongit.freedesktop.org/drm/drm-misc 6788F: Documentation/devicetree/bindings/display/allwinner* 6789F: drivers/gpu/drm/sun4i/ 6790 6791DRM DRIVERS FOR AMLOGIC SOCS 6792M: Neil Armstrong <neil.armstrong@linaro.org> 6793L: dri-devel@lists.freedesktop.org 6794L: linux-amlogic@lists.infradead.org 6795S: Supported 6796W: http://linux-meson.com/ 6797T: git git://anongit.freedesktop.org/drm/drm-misc 6798F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6799F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6800F: Documentation/gpu/meson.rst 6801F: drivers/gpu/drm/meson/ 6802 6803DRM DRIVERS FOR ATMEL HLCDC 6804M: Sam Ravnborg <sam@ravnborg.org> 6805M: Boris Brezillon <bbrezillon@kernel.org> 6806L: dri-devel@lists.freedesktop.org 6807S: Supported 6808T: git git://anongit.freedesktop.org/drm/drm-misc 6809F: Documentation/devicetree/bindings/display/atmel/ 6810F: drivers/gpu/drm/atmel-hlcdc/ 6811 6812DRM DRIVERS FOR BRIDGE CHIPS 6813M: Andrzej Hajda <andrzej.hajda@intel.com> 6814M: Neil Armstrong <neil.armstrong@linaro.org> 6815M: Robert Foss <rfoss@kernel.org> 6816R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6817R: Jonas Karlman <jonas@kwiboo.se> 6818R: Jernej Skrabec <jernej.skrabec@gmail.com> 6819S: Maintained 6820T: git git://anongit.freedesktop.org/drm/drm-misc 6821F: Documentation/devicetree/bindings/display/bridge/ 6822F: drivers/gpu/drm/bridge/ 6823 6824DRM DRIVERS FOR EXYNOS 6825M: Inki Dae <inki.dae@samsung.com> 6826M: Seung-Woo Kim <sw0312.kim@samsung.com> 6827M: Kyungmin Park <kyungmin.park@samsung.com> 6828L: dri-devel@lists.freedesktop.org 6829S: Supported 6830T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6831F: Documentation/devicetree/bindings/display/exynos/ 6832F: Documentation/devicetree/bindings/display/samsung/ 6833F: drivers/gpu/drm/exynos/ 6834F: include/uapi/drm/exynos_drm.h 6835 6836DRM DRIVERS FOR FREESCALE DCU 6837M: Stefan Agner <stefan@agner.ch> 6838M: Alison Wang <alison.wang@nxp.com> 6839L: dri-devel@lists.freedesktop.org 6840S: Supported 6841T: git git://anongit.freedesktop.org/drm/drm-misc 6842F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6843F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6844F: drivers/gpu/drm/fsl-dcu/ 6845 6846DRM DRIVERS FOR FREESCALE IMX 6847M: Philipp Zabel <p.zabel@pengutronix.de> 6848L: dri-devel@lists.freedesktop.org 6849S: Maintained 6850F: Documentation/devicetree/bindings/display/imx/ 6851F: drivers/gpu/drm/imx/ipuv3/ 6852F: drivers/gpu/ipu-v3/ 6853 6854DRM DRIVERS FOR FREESCALE IMX BRIDGE 6855M: Liu Ying <victor.liu@nxp.com> 6856L: dri-devel@lists.freedesktop.org 6857S: Maintained 6858F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6859F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6860F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6861F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6862F: drivers/gpu/drm/bridge/imx/ 6863 6864DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6865M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6866L: dri-devel@lists.freedesktop.org 6867S: Maintained 6868T: git git://github.com/patjak/drm-gma500 6869F: drivers/gpu/drm/gma500/ 6870 6871DRM DRIVERS FOR HISILICON 6872M: Xinliang Liu <xinliang.liu@linaro.org> 6873M: Tian Tao <tiantao6@hisilicon.com> 6874R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6875R: Sumit Semwal <sumit.semwal@linaro.org> 6876R: Yongqin Liu <yongqin.liu@linaro.org> 6877R: John Stultz <jstultz@google.com> 6878L: dri-devel@lists.freedesktop.org 6879S: Maintained 6880T: git git://anongit.freedesktop.org/drm/drm-misc 6881F: Documentation/devicetree/bindings/display/hisilicon/ 6882F: drivers/gpu/drm/hisilicon/ 6883 6884DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6885M: Deepak Rawat <drawat.floss@gmail.com> 6886L: linux-hyperv@vger.kernel.org 6887L: dri-devel@lists.freedesktop.org 6888S: Maintained 6889T: git git://anongit.freedesktop.org/drm/drm-misc 6890F: drivers/gpu/drm/hyperv 6891 6892DRM DRIVERS FOR LIMA 6893M: Qiang Yu <yuq825@gmail.com> 6894L: dri-devel@lists.freedesktop.org 6895L: lima@lists.freedesktop.org (moderated for non-subscribers) 6896S: Maintained 6897T: git git://anongit.freedesktop.org/drm/drm-misc 6898F: drivers/gpu/drm/lima/ 6899F: include/uapi/drm/lima_drm.h 6900 6901DRM DRIVERS FOR MEDIATEK 6902M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6903M: Philipp Zabel <p.zabel@pengutronix.de> 6904L: dri-devel@lists.freedesktop.org 6905L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6906S: Supported 6907F: Documentation/devicetree/bindings/display/mediatek/ 6908F: drivers/gpu/drm/mediatek/ 6909F: drivers/phy/mediatek/phy-mtk-dp.c 6910F: drivers/phy/mediatek/phy-mtk-hdmi* 6911F: drivers/phy/mediatek/phy-mtk-mipi* 6912 6913DRM DRIVERS FOR NVIDIA TEGRA 6914M: Thierry Reding <thierry.reding@gmail.com> 6915L: dri-devel@lists.freedesktop.org 6916L: linux-tegra@vger.kernel.org 6917S: Supported 6918T: git https://gitlab.freedesktop.org/drm/tegra.git 6919F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6920F: Documentation/devicetree/bindings/gpu/host1x/ 6921F: drivers/gpu/drm/tegra/ 6922F: drivers/gpu/host1x/ 6923F: include/linux/host1x.h 6924F: include/uapi/drm/tegra_drm.h 6925 6926DRM DRIVERS FOR RENESAS 6927M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6928M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6929L: dri-devel@lists.freedesktop.org 6930L: linux-renesas-soc@vger.kernel.org 6931S: Supported 6932T: git git://linuxtv.org/pinchartl/media drm/du/next 6933F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6934F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6935F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6936F: Documentation/devicetree/bindings/display/renesas,du.yaml 6937F: drivers/gpu/drm/rcar-du/ 6938F: drivers/gpu/drm/shmobile/ 6939F: include/linux/platform_data/shmob_drm.h 6940 6941DRM DRIVERS FOR ROCKCHIP 6942M: Sandy Huang <hjc@rock-chips.com> 6943M: Heiko Stübner <heiko@sntech.de> 6944L: dri-devel@lists.freedesktop.org 6945S: Maintained 6946T: git git://anongit.freedesktop.org/drm/drm-misc 6947F: Documentation/devicetree/bindings/display/rockchip/ 6948F: drivers/gpu/drm/rockchip/ 6949 6950DRM DRIVERS FOR STI 6951M: Alain Volmat <alain.volmat@foss.st.com> 6952L: dri-devel@lists.freedesktop.org 6953S: Maintained 6954T: git git://anongit.freedesktop.org/drm/drm-misc 6955F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6956F: drivers/gpu/drm/sti 6957 6958DRM DRIVERS FOR STM 6959M: Yannick Fertre <yannick.fertre@foss.st.com> 6960M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 6961M: Philippe Cornu <philippe.cornu@foss.st.com> 6962L: dri-devel@lists.freedesktop.org 6963S: Maintained 6964T: git git://anongit.freedesktop.org/drm/drm-misc 6965F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 6966F: drivers/gpu/drm/stm 6967 6968DRM DRIVERS FOR TI KEYSTONE 6969M: Jyri Sarha <jyri.sarha@iki.fi> 6970M: Tomi Valkeinen <tomba@kernel.org> 6971L: dri-devel@lists.freedesktop.org 6972S: Maintained 6973T: git git://anongit.freedesktop.org/drm/drm-misc 6974F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 6975F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 6976F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 6977F: drivers/gpu/drm/tidss/ 6978 6979DRM DRIVERS FOR TI LCDC 6980M: Jyri Sarha <jyri.sarha@iki.fi> 6981R: Tomi Valkeinen <tomba@kernel.org> 6982L: dri-devel@lists.freedesktop.org 6983S: Maintained 6984F: Documentation/devicetree/bindings/display/tilcdc/ 6985F: drivers/gpu/drm/tilcdc/ 6986 6987DRM DRIVERS FOR TI OMAP 6988M: Tomi Valkeinen <tomba@kernel.org> 6989L: dri-devel@lists.freedesktop.org 6990S: Maintained 6991F: Documentation/devicetree/bindings/display/ti/ 6992F: drivers/gpu/drm/omapdrm/ 6993 6994DRM DRIVERS FOR V3D 6995M: Emma Anholt <emma@anholt.net> 6996M: Melissa Wen <mwen@igalia.com> 6997S: Supported 6998T: git git://anongit.freedesktop.org/drm/drm-misc 6999F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7000F: drivers/gpu/drm/v3d/ 7001F: include/uapi/drm/v3d_drm.h 7002 7003DRM DRIVERS FOR VC4 7004M: Emma Anholt <emma@anholt.net> 7005M: Maxime Ripard <mripard@kernel.org> 7006S: Supported 7007T: git git://github.com/anholt/linux 7008T: git git://anongit.freedesktop.org/drm/drm-misc 7009F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7010F: drivers/gpu/drm/vc4/ 7011F: include/uapi/drm/vc4_drm.h 7012 7013DRM DRIVERS FOR VIVANTE GPU IP 7014M: Lucas Stach <l.stach@pengutronix.de> 7015R: Russell King <linux+etnaviv@armlinux.org.uk> 7016R: Christian Gmeiner <christian.gmeiner@gmail.com> 7017L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7018L: dri-devel@lists.freedesktop.org 7019S: Maintained 7020F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7021F: drivers/gpu/drm/etnaviv/ 7022F: include/uapi/drm/etnaviv_drm.h 7023 7024DRM DRIVERS FOR XEN 7025M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7026L: dri-devel@lists.freedesktop.org 7027L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7028S: Supported 7029T: git git://anongit.freedesktop.org/drm/drm-misc 7030F: Documentation/gpu/xen-front.rst 7031F: drivers/gpu/drm/xen/ 7032 7033DRM DRIVERS FOR XILINX 7034M: Hyun Kwon <hyun.kwon@xilinx.com> 7035M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7036L: dri-devel@lists.freedesktop.org 7037S: Maintained 7038T: git git://anongit.freedesktop.org/drm/drm-misc 7039F: Documentation/devicetree/bindings/display/xlnx/ 7040F: drivers/gpu/drm/xlnx/ 7041 7042DRM PANEL DRIVERS 7043M: Thierry Reding <thierry.reding@gmail.com> 7044R: Sam Ravnborg <sam@ravnborg.org> 7045L: dri-devel@lists.freedesktop.org 7046S: Maintained 7047T: git git://anongit.freedesktop.org/drm/drm-misc 7048F: Documentation/devicetree/bindings/display/panel/ 7049F: drivers/gpu/drm/drm_panel.c 7050F: drivers/gpu/drm/panel/ 7051F: include/drm/drm_panel.h 7052 7053DRM PRIVACY-SCREEN CLASS 7054M: Hans de Goede <hdegoede@redhat.com> 7055L: dri-devel@lists.freedesktop.org 7056S: Maintained 7057T: git git://anongit.freedesktop.org/drm/drm-misc 7058F: drivers/gpu/drm/drm_privacy_screen* 7059F: include/drm/drm_privacy_screen* 7060 7061DRM TTM SUBSYSTEM 7062M: Christian Koenig <christian.koenig@amd.com> 7063M: Huang Rui <ray.huang@amd.com> 7064L: dri-devel@lists.freedesktop.org 7065S: Maintained 7066T: git git://anongit.freedesktop.org/drm/drm-misc 7067F: drivers/gpu/drm/ttm/ 7068F: include/drm/ttm/ 7069 7070DRM GPU SCHEDULER 7071M: Luben Tuikov <luben.tuikov@amd.com> 7072L: dri-devel@lists.freedesktop.org 7073S: Maintained 7074T: git git://anongit.freedesktop.org/drm/drm-misc 7075F: drivers/gpu/drm/scheduler/ 7076F: include/drm/gpu_scheduler.h 7077 7078DSBR100 USB FM RADIO DRIVER 7079M: Alexey Klimov <klimov.linux@gmail.com> 7080L: linux-media@vger.kernel.org 7081S: Maintained 7082T: git git://linuxtv.org/media_tree.git 7083F: drivers/media/radio/dsbr100.c 7084 7085DT3155 MEDIA DRIVER 7086M: Hans Verkuil <hverkuil@xs4all.nl> 7087L: linux-media@vger.kernel.org 7088S: Odd Fixes 7089W: https://linuxtv.org 7090T: git git://linuxtv.org/media_tree.git 7091F: drivers/media/pci/dt3155/ 7092 7093DVB_USB_AF9015 MEDIA DRIVER 7094M: Antti Palosaari <crope@iki.fi> 7095L: linux-media@vger.kernel.org 7096S: Maintained 7097W: https://linuxtv.org 7098W: http://palosaari.fi/linux/ 7099Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7100T: git git://linuxtv.org/anttip/media_tree.git 7101F: drivers/media/usb/dvb-usb-v2/af9015* 7102 7103DVB_USB_AF9035 MEDIA DRIVER 7104M: Antti Palosaari <crope@iki.fi> 7105L: linux-media@vger.kernel.org 7106S: Maintained 7107W: https://linuxtv.org 7108W: http://palosaari.fi/linux/ 7109Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7110T: git git://linuxtv.org/anttip/media_tree.git 7111F: drivers/media/usb/dvb-usb-v2/af9035* 7112 7113DVB_USB_ANYSEE MEDIA DRIVER 7114M: Antti Palosaari <crope@iki.fi> 7115L: linux-media@vger.kernel.org 7116S: Maintained 7117W: https://linuxtv.org 7118W: http://palosaari.fi/linux/ 7119Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7120T: git git://linuxtv.org/anttip/media_tree.git 7121F: drivers/media/usb/dvb-usb-v2/anysee* 7122 7123DVB_USB_AU6610 MEDIA DRIVER 7124M: Antti Palosaari <crope@iki.fi> 7125L: linux-media@vger.kernel.org 7126S: Maintained 7127W: https://linuxtv.org 7128W: http://palosaari.fi/linux/ 7129Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7130T: git git://linuxtv.org/anttip/media_tree.git 7131F: drivers/media/usb/dvb-usb-v2/au6610* 7132 7133DVB_USB_CE6230 MEDIA DRIVER 7134M: Antti Palosaari <crope@iki.fi> 7135L: linux-media@vger.kernel.org 7136S: Maintained 7137W: https://linuxtv.org 7138W: http://palosaari.fi/linux/ 7139Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7140T: git git://linuxtv.org/anttip/media_tree.git 7141F: drivers/media/usb/dvb-usb-v2/ce6230* 7142 7143DVB_USB_CXUSB MEDIA DRIVER 7144M: Michael Krufky <mkrufky@linuxtv.org> 7145L: linux-media@vger.kernel.org 7146S: Maintained 7147W: https://linuxtv.org 7148W: http://github.com/mkrufky 7149Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7150T: git git://linuxtv.org/media_tree.git 7151F: drivers/media/usb/dvb-usb/cxusb* 7152 7153DVB_USB_EC168 MEDIA DRIVER 7154M: Antti Palosaari <crope@iki.fi> 7155L: linux-media@vger.kernel.org 7156S: Maintained 7157W: https://linuxtv.org 7158W: http://palosaari.fi/linux/ 7159Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7160T: git git://linuxtv.org/anttip/media_tree.git 7161F: drivers/media/usb/dvb-usb-v2/ec168* 7162 7163DVB_USB_GL861 MEDIA DRIVER 7164M: Antti Palosaari <crope@iki.fi> 7165L: linux-media@vger.kernel.org 7166S: Maintained 7167W: https://linuxtv.org 7168Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7169T: git git://linuxtv.org/anttip/media_tree.git 7170F: drivers/media/usb/dvb-usb-v2/gl861* 7171 7172DVB_USB_MXL111SF MEDIA DRIVER 7173M: Michael Krufky <mkrufky@linuxtv.org> 7174L: linux-media@vger.kernel.org 7175S: Maintained 7176W: https://linuxtv.org 7177W: http://github.com/mkrufky 7178Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7179T: git git://linuxtv.org/mkrufky/mxl111sf.git 7180F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7181 7182DVB_USB_RTL28XXU MEDIA DRIVER 7183M: Antti Palosaari <crope@iki.fi> 7184L: linux-media@vger.kernel.org 7185S: Maintained 7186W: https://linuxtv.org 7187W: http://palosaari.fi/linux/ 7188Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7189T: git git://linuxtv.org/anttip/media_tree.git 7190F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7191 7192DVB_USB_V2 MEDIA DRIVER 7193M: Antti Palosaari <crope@iki.fi> 7194L: linux-media@vger.kernel.org 7195S: Maintained 7196W: https://linuxtv.org 7197W: http://palosaari.fi/linux/ 7198Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7199T: git git://linuxtv.org/anttip/media_tree.git 7200F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7201F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7202 7203DYNAMIC DEBUG 7204M: Jason Baron <jbaron@akamai.com> 7205S: Maintained 7206F: include/linux/dynamic_debug.h 7207F: lib/dynamic_debug.c 7208M: Jim Cromie <jim.cromie@gmail.com> 7209F: lib/test_dynamic_debug.c 7210 7211DYNAMIC INTERRUPT MODERATION 7212M: Tal Gilboa <talgi@nvidia.com> 7213S: Maintained 7214F: Documentation/networking/net_dim.rst 7215F: include/linux/dim.h 7216F: lib/dim/ 7217 7218DZ DECSTATION DZ11 SERIAL DRIVER 7219M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7220S: Maintained 7221F: drivers/tty/serial/dz.* 7222 7223E3X0 POWER BUTTON DRIVER 7224M: Moritz Fischer <moritz.fischer@ettus.com> 7225L: usrp-users@lists.ettus.com 7226S: Supported 7227W: http://www.ettus.com 7228F: Documentation/devicetree/bindings/input/e3x0-button.txt 7229F: drivers/input/misc/e3x0-button.c 7230 7231E4000 MEDIA DRIVER 7232M: Antti Palosaari <crope@iki.fi> 7233L: linux-media@vger.kernel.org 7234S: Maintained 7235W: https://linuxtv.org 7236W: http://palosaari.fi/linux/ 7237Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7238T: git git://linuxtv.org/anttip/media_tree.git 7239F: drivers/media/tuners/e4000* 7240 7241EARTH_PT1 MEDIA DRIVER 7242M: Akihiro Tsukada <tskd08@gmail.com> 7243L: linux-media@vger.kernel.org 7244S: Odd Fixes 7245F: drivers/media/pci/pt1/ 7246 7247EARTH_PT3 MEDIA DRIVER 7248M: Akihiro Tsukada <tskd08@gmail.com> 7249L: linux-media@vger.kernel.org 7250S: Odd Fixes 7251F: drivers/media/pci/pt3/ 7252 7253EC100 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/dvb-frontends/ec100* 7262 7263ECRYPT FILE SYSTEM 7264M: Tyler Hicks <code@tyhicks.com> 7265L: ecryptfs@vger.kernel.org 7266S: Odd Fixes 7267W: http://ecryptfs.org 7268W: https://launchpad.net/ecryptfs 7269T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7270F: Documentation/filesystems/ecryptfs.rst 7271F: fs/ecryptfs/ 7272 7273EDAC-AMD64 7274M: Yazen Ghannam <yazen.ghannam@amd.com> 7275L: linux-edac@vger.kernel.org 7276S: Supported 7277F: drivers/edac/amd64_edac* 7278F: drivers/edac/mce_amd* 7279 7280EDAC-ARMADA 7281M: Jan Luebbe <jlu@pengutronix.de> 7282L: linux-edac@vger.kernel.org 7283S: Maintained 7284F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7285F: drivers/edac/armada_xp_* 7286 7287EDAC-AST2500 7288M: Stefan Schaeckeler <sschaeck@cisco.com> 7289S: Supported 7290F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7291F: drivers/edac/aspeed_edac.c 7292 7293EDAC-BLUEFIELD 7294M: Shravan Kumar Ramani <shravankr@nvidia.com> 7295S: Supported 7296F: drivers/edac/bluefield_edac.c 7297 7298EDAC-CALXEDA 7299M: Andre Przywara <andre.przywara@arm.com> 7300L: linux-edac@vger.kernel.org 7301S: Maintained 7302F: drivers/edac/highbank* 7303 7304EDAC-CAVIUM OCTEON 7305M: Ralf Baechle <ralf@linux-mips.org> 7306L: linux-edac@vger.kernel.org 7307L: linux-mips@vger.kernel.org 7308S: Supported 7309F: drivers/edac/octeon_edac* 7310 7311EDAC-CAVIUM THUNDERX 7312M: Robert Richter <rric@kernel.org> 7313L: linux-edac@vger.kernel.org 7314S: Odd Fixes 7315F: drivers/edac/thunderx_edac* 7316 7317EDAC-CORE 7318M: Borislav Petkov <bp@alien8.de> 7319M: Tony Luck <tony.luck@intel.com> 7320R: James Morse <james.morse@arm.com> 7321R: Mauro Carvalho Chehab <mchehab@kernel.org> 7322R: Robert Richter <rric@kernel.org> 7323L: linux-edac@vger.kernel.org 7324S: Supported 7325T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7326F: Documentation/admin-guide/ras.rst 7327F: Documentation/driver-api/edac.rst 7328F: drivers/edac/ 7329F: include/linux/edac.h 7330 7331EDAC-DMC520 7332M: Lei Wang <lewan@microsoft.com> 7333L: linux-edac@vger.kernel.org 7334S: Supported 7335F: drivers/edac/dmc520_edac.c 7336 7337EDAC-E752X 7338M: Mark Gross <markgross@kernel.org> 7339L: linux-edac@vger.kernel.org 7340S: Maintained 7341F: drivers/edac/e752x_edac.c 7342 7343EDAC-E7XXX 7344L: linux-edac@vger.kernel.org 7345S: Maintained 7346F: drivers/edac/e7xxx_edac.c 7347 7348EDAC-FSL_DDR 7349M: York Sun <york.sun@nxp.com> 7350L: linux-edac@vger.kernel.org 7351S: Maintained 7352F: drivers/edac/fsl_ddr_edac.* 7353 7354EDAC-GHES 7355M: Mauro Carvalho Chehab <mchehab@kernel.org> 7356L: linux-edac@vger.kernel.org 7357S: Maintained 7358F: drivers/edac/ghes_edac.c 7359 7360EDAC-I10NM 7361M: Tony Luck <tony.luck@intel.com> 7362L: linux-edac@vger.kernel.org 7363S: Maintained 7364F: drivers/edac/i10nm_base.c 7365 7366EDAC-I3000 7367L: linux-edac@vger.kernel.org 7368S: Orphan 7369F: drivers/edac/i3000_edac.c 7370 7371EDAC-I5000 7372L: linux-edac@vger.kernel.org 7373S: Maintained 7374F: drivers/edac/i5000_edac.c 7375 7376EDAC-I5400 7377M: Mauro Carvalho Chehab <mchehab@kernel.org> 7378L: linux-edac@vger.kernel.org 7379S: Maintained 7380F: drivers/edac/i5400_edac.c 7381 7382EDAC-I7300 7383M: Mauro Carvalho Chehab <mchehab@kernel.org> 7384L: linux-edac@vger.kernel.org 7385S: Maintained 7386F: drivers/edac/i7300_edac.c 7387 7388EDAC-I7CORE 7389M: Mauro Carvalho Chehab <mchehab@kernel.org> 7390L: linux-edac@vger.kernel.org 7391S: Maintained 7392F: drivers/edac/i7core_edac.c 7393 7394EDAC-I82443BXGX 7395M: Tim Small <tim@buttersideup.com> 7396L: linux-edac@vger.kernel.org 7397S: Maintained 7398F: drivers/edac/i82443bxgx_edac.c 7399 7400EDAC-I82975X 7401M: "Arvind R." <arvino55@gmail.com> 7402L: linux-edac@vger.kernel.org 7403S: Maintained 7404F: drivers/edac/i82975x_edac.c 7405 7406EDAC-IE31200 7407M: Jason Baron <jbaron@akamai.com> 7408L: linux-edac@vger.kernel.org 7409S: Maintained 7410F: drivers/edac/ie31200_edac.c 7411 7412EDAC-IGEN6 7413M: Tony Luck <tony.luck@intel.com> 7414R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7415L: linux-edac@vger.kernel.org 7416S: Maintained 7417F: drivers/edac/igen6_edac.c 7418 7419EDAC-MPC85XX 7420M: Johannes Thumshirn <morbidrsa@gmail.com> 7421L: linux-edac@vger.kernel.org 7422S: Maintained 7423F: drivers/edac/mpc85xx_edac.[ch] 7424 7425EDAC-PASEMI 7426M: Egor Martovetsky <egor@pasemi.com> 7427L: linux-edac@vger.kernel.org 7428S: Maintained 7429F: drivers/edac/pasemi_edac.c 7430 7431EDAC-PND2 7432M: Tony Luck <tony.luck@intel.com> 7433L: linux-edac@vger.kernel.org 7434S: Maintained 7435F: drivers/edac/pnd2_edac.[ch] 7436 7437EDAC-QCOM 7438M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7439L: linux-arm-msm@vger.kernel.org 7440L: linux-edac@vger.kernel.org 7441S: Maintained 7442F: drivers/edac/qcom_edac.c 7443 7444EDAC-R82600 7445M: Tim Small <tim@buttersideup.com> 7446L: linux-edac@vger.kernel.org 7447S: Maintained 7448F: drivers/edac/r82600_edac.c 7449 7450EDAC-SBRIDGE 7451M: Tony Luck <tony.luck@intel.com> 7452R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7453L: linux-edac@vger.kernel.org 7454S: Maintained 7455F: drivers/edac/sb_edac.c 7456 7457EDAC-SKYLAKE 7458M: Tony Luck <tony.luck@intel.com> 7459L: linux-edac@vger.kernel.org 7460S: Maintained 7461F: drivers/edac/skx_*.[ch] 7462 7463EDAC-TI 7464M: Tero Kristo <kristo@kernel.org> 7465L: linux-edac@vger.kernel.org 7466S: Odd Fixes 7467F: drivers/edac/ti_edac.c 7468 7469EDIROL UA-101/UA-1000 DRIVER 7470M: Clemens Ladisch <clemens@ladisch.de> 7471L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7472S: Maintained 7473T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7474F: sound/usb/misc/ua101.c 7475 7476EFI TEST DRIVER 7477M: Ivan Hu <ivan.hu@canonical.com> 7478M: Ard Biesheuvel <ardb@kernel.org> 7479L: linux-efi@vger.kernel.org 7480S: Maintained 7481F: drivers/firmware/efi/test/ 7482 7483EFI VARIABLE FILESYSTEM 7484M: Jeremy Kerr <jk@ozlabs.org> 7485M: Ard Biesheuvel <ardb@kernel.org> 7486L: linux-efi@vger.kernel.org 7487S: Maintained 7488T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7489F: fs/efivarfs/ 7490 7491EFIFB FRAMEBUFFER DRIVER 7492M: Peter Jones <pjones@redhat.com> 7493L: linux-fbdev@vger.kernel.org 7494S: Maintained 7495F: drivers/video/fbdev/efifb.c 7496 7497EFS FILESYSTEM 7498S: Orphan 7499W: http://aeschi.ch.eu.org/efs/ 7500F: fs/efs/ 7501 7502EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7503M: Douglas Miller <dougmill@linux.ibm.com> 7504L: netdev@vger.kernel.org 7505S: Maintained 7506F: drivers/net/ethernet/ibm/ehea/ 7507 7508ELM327 CAN NETWORK DRIVER 7509M: Max Staudt <max@enpas.org> 7510L: linux-can@vger.kernel.org 7511S: Maintained 7512F: Documentation/networking/device_drivers/can/can327.rst 7513F: drivers/net/can/can327.c 7514 7515EM28XX VIDEO4LINUX DRIVER 7516M: Mauro Carvalho Chehab <mchehab@kernel.org> 7517L: linux-media@vger.kernel.org 7518S: Maintained 7519W: https://linuxtv.org 7520T: git git://linuxtv.org/media_tree.git 7521F: Documentation/admin-guide/media/em28xx* 7522F: drivers/media/usb/em28xx/ 7523 7524EMBEDDED LINUX 7525M: Olivia Mackall <olivia@selenic.com> 7526M: David Woodhouse <dwmw2@infradead.org> 7527L: linux-embedded@vger.kernel.org 7528S: Maintained 7529 7530EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7531M: Adrian Hunter <adrian.hunter@intel.com> 7532M: Ritesh Harjani <riteshh@codeaurora.org> 7533M: Asutosh Das <asutoshd@codeaurora.org> 7534L: linux-mmc@vger.kernel.org 7535S: Supported 7536F: drivers/mmc/host/cqhci* 7537 7538EMULEX 10Gbps iSCSI - OneConnect DRIVER 7539M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7540L: linux-scsi@vger.kernel.org 7541S: Supported 7542W: http://www.broadcom.com 7543F: drivers/scsi/be2iscsi/ 7544 7545EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7546M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7547M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7548M: Somnath Kotur <somnath.kotur@broadcom.com> 7549L: netdev@vger.kernel.org 7550S: Supported 7551W: http://www.emulex.com 7552F: drivers/net/ethernet/emulex/benet/ 7553 7554EMULEX ONECONNECT ROCE DRIVER 7555M: Selvin Xavier <selvin.xavier@broadcom.com> 7556L: linux-rdma@vger.kernel.org 7557S: Odd Fixes 7558W: http://www.broadcom.com 7559F: drivers/infiniband/hw/ocrdma/ 7560F: include/uapi/rdma/ocrdma-abi.h 7561 7562EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7563M: James Smart <james.smart@broadcom.com> 7564M: Dick Kennedy <dick.kennedy@broadcom.com> 7565L: linux-scsi@vger.kernel.org 7566S: Supported 7567W: http://www.broadcom.com 7568F: drivers/scsi/lpfc/ 7569 7570EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7571M: James Smart <james.smart@broadcom.com> 7572M: Ram Vegesna <ram.vegesna@broadcom.com> 7573L: linux-scsi@vger.kernel.org 7574L: target-devel@vger.kernel.org 7575S: Supported 7576W: http://www.broadcom.com 7577F: drivers/scsi/elx/ 7578 7579ENE CB710 FLASH CARD READER DRIVER 7580M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7581S: Maintained 7582F: drivers/misc/cb710/ 7583F: drivers/mmc/host/cb710-mmc.* 7584F: include/linux/cb710.h 7585 7586ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7587M: Maxim Levitsky <maximlevitsky@gmail.com> 7588S: Maintained 7589F: drivers/media/rc/ene_ir.* 7590 7591EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7592M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7593L: linuxppc-dev@lists.ozlabs.org 7594S: Maintained 7595F: drivers/tty/ehv_bytechan.c 7596 7597EPSON S1D13XXX FRAMEBUFFER DRIVER 7598M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7599S: Maintained 7600T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7601F: drivers/video/fbdev/s1d13xxxfb.c 7602F: include/video/s1d13xxxfb.h 7603 7604EROFS FILE SYSTEM 7605M: Gao Xiang <xiang@kernel.org> 7606M: Chao Yu <chao@kernel.org> 7607R: Yue Hu <huyue2@coolpad.com> 7608R: Jeffle Xu <jefflexu@linux.alibaba.com> 7609L: linux-erofs@lists.ozlabs.org 7610S: Maintained 7611T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7612F: Documentation/ABI/testing/sysfs-fs-erofs 7613F: Documentation/filesystems/erofs.rst 7614F: fs/erofs/ 7615F: include/trace/events/erofs.h 7616 7617ERRSEQ ERROR TRACKING INFRASTRUCTURE 7618M: Jeff Layton <jlayton@kernel.org> 7619S: Maintained 7620F: include/linux/errseq.h 7621F: lib/errseq.c 7622 7623ESD CAN/USB DRIVERS 7624M: Frank Jungclaus <frank.jungclaus@esd.eu> 7625R: socketcan@esd.eu 7626L: linux-can@vger.kernel.org 7627S: Maintained 7628F: drivers/net/can/usb/esd_usb.c 7629 7630ET131X NETWORK DRIVER 7631M: Mark Einon <mark.einon@gmail.com> 7632S: Odd Fixes 7633F: drivers/net/ethernet/agere/ 7634 7635ETAS ES58X CAN/USB DRIVER 7636M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7637L: linux-can@vger.kernel.org 7638S: Maintained 7639F: Documentation/networking/devlink/etas_es58x.rst 7640F: drivers/net/can/usb/etas_es58x/ 7641 7642ETHERNET BRIDGE 7643M: Roopa Prabhu <roopa@nvidia.com> 7644M: Nikolay Aleksandrov <razor@blackwall.org> 7645L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7646L: netdev@vger.kernel.org 7647S: Maintained 7648W: http://www.linuxfoundation.org/en/Net:Bridge 7649F: include/linux/netfilter_bridge/ 7650F: net/bridge/ 7651 7652ETHERNET PHY LIBRARY 7653M: Andrew Lunn <andrew@lunn.ch> 7654M: Heiner Kallweit <hkallweit1@gmail.com> 7655R: Russell King <linux@armlinux.org.uk> 7656L: netdev@vger.kernel.org 7657S: Maintained 7658F: Documentation/ABI/testing/sysfs-class-net-phydev 7659F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7660F: Documentation/devicetree/bindings/net/mdio* 7661F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7662F: Documentation/networking/phy.rst 7663F: drivers/net/mdio/ 7664F: drivers/net/mdio/acpi_mdio.c 7665F: drivers/net/mdio/fwnode_mdio.c 7666F: drivers/net/mdio/of_mdio.c 7667F: drivers/net/pcs/ 7668F: drivers/net/phy/ 7669F: include/dt-bindings/net/qca-ar803x.h 7670F: include/linux/linkmode.h 7671F: include/linux/*mdio*.h 7672F: include/linux/mdio/*.h 7673F: include/linux/mii.h 7674F: include/linux/of_net.h 7675F: include/linux/phy.h 7676F: include/linux/phy_fixed.h 7677F: include/linux/platform_data/mdio-bcm-unimac.h 7678F: include/linux/platform_data/mdio-gpio.h 7679F: include/trace/events/mdio.h 7680F: include/uapi/linux/mdio.h 7681F: include/uapi/linux/mii.h 7682F: net/core/of_net.c 7683 7684EXEC & BINFMT API 7685R: Eric Biederman <ebiederm@xmission.com> 7686R: Kees Cook <keescook@chromium.org> 7687L: linux-mm@kvack.org 7688S: Supported 7689T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7690F: fs/*binfmt_*.c 7691F: fs/exec.c 7692F: include/linux/binfmts.h 7693F: include/linux/elf.h 7694F: include/uapi/linux/binfmts.h 7695F: include/uapi/linux/elf.h 7696F: tools/testing/selftests/exec/ 7697N: asm/elf.h 7698N: binfmt 7699 7700EXFAT FILE SYSTEM 7701M: Namjae Jeon <linkinjeon@kernel.org> 7702M: Sungjong Seo <sj1557.seo@samsung.com> 7703L: linux-fsdevel@vger.kernel.org 7704S: Maintained 7705T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7706F: fs/exfat/ 7707 7708EXT2 FILE SYSTEM 7709M: Jan Kara <jack@suse.com> 7710L: linux-ext4@vger.kernel.org 7711S: Maintained 7712F: Documentation/filesystems/ext2.rst 7713F: fs/ext2/ 7714F: include/linux/ext2* 7715 7716EXT4 FILE SYSTEM 7717M: "Theodore Ts'o" <tytso@mit.edu> 7718M: Andreas Dilger <adilger.kernel@dilger.ca> 7719L: linux-ext4@vger.kernel.org 7720S: Maintained 7721W: http://ext4.wiki.kernel.org 7722Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7723T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7724F: Documentation/filesystems/ext4/ 7725F: fs/ext4/ 7726F: include/trace/events/ext4.h 7727 7728Extended Verification Module (EVM) 7729M: Mimi Zohar <zohar@linux.ibm.com> 7730L: linux-integrity@vger.kernel.org 7731S: Supported 7732T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7733F: security/integrity/evm/ 7734F: security/integrity/ 7735 7736EXTENSIBLE FIRMWARE INTERFACE (EFI) 7737M: Ard Biesheuvel <ardb@kernel.org> 7738L: linux-efi@vger.kernel.org 7739S: Maintained 7740T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7741F: Documentation/admin-guide/efi-stub.rst 7742F: arch/*/include/asm/efi.h 7743F: arch/*/kernel/efi.c 7744F: arch/arm/boot/compressed/efi-header.S 7745F: arch/x86/platform/efi/ 7746F: drivers/firmware/efi/ 7747F: include/linux/efi*.h 7748 7749EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7750M: MyungJoo Ham <myungjoo.ham@samsung.com> 7751M: Chanwoo Choi <cw00.choi@samsung.com> 7752L: linux-kernel@vger.kernel.org 7753S: Maintained 7754T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7755F: Documentation/devicetree/bindings/extcon/ 7756F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7757F: drivers/extcon/ 7758F: include/linux/extcon.h 7759F: include/linux/extcon/ 7760 7761EXTRA BOOT CONFIG 7762M: Masami Hiramatsu <mhiramat@kernel.org> 7763L: linux-kernel@vger.kernel.org 7764L: linux-trace-kernel@vger.kernel.org 7765Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7766S: Maintained 7767T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7768F: Documentation/admin-guide/bootconfig.rst 7769F: fs/proc/bootconfig.c 7770F: include/linux/bootconfig.h 7771F: lib/bootconfig-data.S 7772F: lib/bootconfig.c 7773F: tools/bootconfig/* 7774F: tools/bootconfig/scripts/* 7775 7776EXYNOS DP DRIVER 7777M: Jingoo Han <jingoohan1@gmail.com> 7778L: dri-devel@lists.freedesktop.org 7779S: Maintained 7780F: drivers/gpu/drm/exynos/exynos_dp* 7781 7782EXYNOS SYSMMU (IOMMU) driver 7783M: Marek Szyprowski <m.szyprowski@samsung.com> 7784L: iommu@lists.linux.dev 7785S: Maintained 7786F: drivers/iommu/exynos-iommu.c 7787 7788F2FS FILE SYSTEM 7789M: Jaegeuk Kim <jaegeuk@kernel.org> 7790M: Chao Yu <chao@kernel.org> 7791L: linux-f2fs-devel@lists.sourceforge.net 7792S: Maintained 7793W: https://f2fs.wiki.kernel.org/ 7794Q: https://patchwork.kernel.org/project/f2fs/list/ 7795B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7796T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7797F: Documentation/ABI/testing/sysfs-fs-f2fs 7798F: Documentation/filesystems/f2fs.rst 7799F: fs/f2fs/ 7800F: include/linux/f2fs_fs.h 7801F: include/trace/events/f2fs.h 7802F: include/uapi/linux/f2fs.h 7803 7804F71805F HARDWARE MONITORING DRIVER 7805M: Jean Delvare <jdelvare@suse.com> 7806L: linux-hwmon@vger.kernel.org 7807S: Maintained 7808F: Documentation/hwmon/f71805f.rst 7809F: drivers/hwmon/f71805f.c 7810 7811FADDR2LINE 7812M: Josh Poimboeuf <jpoimboe@kernel.org> 7813S: Maintained 7814F: scripts/faddr2line 7815 7816FAILOVER MODULE 7817M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7818L: netdev@vger.kernel.org 7819S: Supported 7820F: Documentation/networking/failover.rst 7821F: include/net/failover.h 7822F: net/core/failover.c 7823 7824FANOTIFY 7825M: Jan Kara <jack@suse.cz> 7826R: Amir Goldstein <amir73il@gmail.com> 7827R: Matthew Bobrowski <repnop@google.com> 7828L: linux-fsdevel@vger.kernel.org 7829S: Maintained 7830F: fs/notify/fanotify/ 7831F: include/linux/fanotify.h 7832F: include/uapi/linux/fanotify.h 7833 7834FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7835M: Linus Walleij <linus.walleij@linaro.org> 7836L: linux-usb@vger.kernel.org 7837S: Maintained 7838F: drivers/usb/fotg210/ 7839 7840FARSYNC SYNCHRONOUS DRIVER 7841M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7842S: Supported 7843W: http://www.farsite.co.uk/ 7844F: drivers/net/wan/farsync.* 7845 7846FAULT INJECTION SUPPORT 7847M: Akinobu Mita <akinobu.mita@gmail.com> 7848S: Supported 7849F: Documentation/fault-injection/ 7850F: lib/fault-inject.c 7851 7852FBTFT Framebuffer drivers 7853L: dri-devel@lists.freedesktop.org 7854L: linux-fbdev@vger.kernel.org 7855S: Orphan 7856F: drivers/staging/fbtft/ 7857 7858FC0011 TUNER DRIVER 7859M: Michael Buesch <m@bues.ch> 7860L: linux-media@vger.kernel.org 7861S: Maintained 7862F: drivers/media/tuners/fc0011.c 7863F: drivers/media/tuners/fc0011.h 7864 7865FC2580 MEDIA DRIVER 7866M: Antti Palosaari <crope@iki.fi> 7867L: linux-media@vger.kernel.org 7868S: Maintained 7869W: https://linuxtv.org 7870W: http://palosaari.fi/linux/ 7871Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7872T: git git://linuxtv.org/anttip/media_tree.git 7873F: drivers/media/tuners/fc2580* 7874 7875FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7876M: Hannes Reinecke <hare@suse.de> 7877L: linux-scsi@vger.kernel.org 7878S: Supported 7879W: www.Open-FCoE.org 7880F: drivers/scsi/fcoe/ 7881F: drivers/scsi/libfc/ 7882F: include/scsi/fc/ 7883F: include/scsi/libfc.h 7884F: include/scsi/libfcoe.h 7885F: include/uapi/scsi/fc/ 7886 7887FILE LOCKING (flock() and fcntl()/lockf()) 7888M: Jeff Layton <jlayton@kernel.org> 7889M: Chuck Lever <chuck.lever@oracle.com> 7890L: linux-fsdevel@vger.kernel.org 7891S: Maintained 7892F: fs/fcntl.c 7893F: fs/locks.c 7894F: include/linux/fcntl.h 7895F: include/uapi/linux/fcntl.h 7896 7897FILESYSTEM DIRECT ACCESS (DAX) 7898M: Dan Williams <dan.j.williams@intel.com> 7899R: Matthew Wilcox <willy@infradead.org> 7900R: Jan Kara <jack@suse.cz> 7901L: linux-fsdevel@vger.kernel.org 7902L: nvdimm@lists.linux.dev 7903S: Supported 7904F: fs/dax.c 7905F: include/linux/dax.h 7906F: include/trace/events/fs_dax.h 7907 7908FILESYSTEMS (VFS and infrastructure) 7909M: Alexander Viro <viro@zeniv.linux.org.uk> 7910M: Christian Brauner <brauner@kernel.org> 7911L: linux-fsdevel@vger.kernel.org 7912S: Maintained 7913F: fs/* 7914F: include/linux/fs.h 7915F: include/linux/fs_types.h 7916F: include/uapi/linux/fs.h 7917F: include/uapi/linux/openat2.h 7918 7919FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7920M: Riku Voipio <riku.voipio@iki.fi> 7921L: linux-hwmon@vger.kernel.org 7922S: Maintained 7923F: drivers/hwmon/f75375s.c 7924F: include/linux/f75375s.h 7925 7926FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7927M: Clemens Ladisch <clemens@ladisch.de> 7928M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7929L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7930S: Maintained 7931T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7932F: include/uapi/sound/firewire.h 7933F: sound/firewire/ 7934 7935FIREWIRE MEDIA DRIVERS (firedtv) 7936M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7937L: linux-media@vger.kernel.org 7938L: linux1394-devel@lists.sourceforge.net 7939S: Maintained 7940T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7941F: drivers/media/firewire/ 7942 7943FIREWIRE SBP-2 TARGET 7944M: Chris Boot <bootc@bootc.net> 7945L: linux-scsi@vger.kernel.org 7946L: target-devel@vger.kernel.org 7947L: linux1394-devel@lists.sourceforge.net 7948S: Maintained 7949T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7950F: drivers/target/sbp/ 7951 7952FIREWIRE SUBSYSTEM 7953M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7954L: linux1394-devel@lists.sourceforge.net 7955S: Maintained 7956W: http://ieee1394.wiki.kernel.org/ 7957T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7958F: drivers/firewire/ 7959F: include/linux/firewire.h 7960F: include/uapi/linux/firewire*.h 7961F: tools/firewire/ 7962 7963FIRMWARE FRAMEWORK FOR ARMV8-A 7964M: Sudeep Holla <sudeep.holla@arm.com> 7965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7966S: Maintained 7967F: drivers/firmware/arm_ffa/ 7968F: include/linux/arm_ffa.h 7969 7970FIRMWARE LOADER (request_firmware) 7971M: Luis Chamberlain <mcgrof@kernel.org> 7972M: Russ Weight <russell.h.weight@intel.com> 7973L: linux-kernel@vger.kernel.org 7974S: Maintained 7975F: Documentation/firmware_class/ 7976F: drivers/base/firmware_loader/ 7977F: include/linux/firmware.h 7978 7979FLEXTIMER FTM-QUADDEC DRIVER 7980M: Patrick Havelange <patrick.havelange@essensium.com> 7981L: linux-iio@vger.kernel.org 7982S: Maintained 7983F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 7984F: drivers/counter/ftm-quaddec.c 7985 7986FLOPPY DRIVER 7987M: Denis Efremov <efremov@linux.com> 7988L: linux-block@vger.kernel.org 7989S: Odd Fixes 7990F: drivers/block/floppy.c 7991 7992FLYSKY FSIA6B RC RECEIVER 7993M: Markus Koch <markus@notsyncing.net> 7994L: linux-input@vger.kernel.org 7995S: Maintained 7996F: drivers/input/joystick/fsia6b.c 7997 7998FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 7999M: Geoffrey D. Bennett <g@b4.vu> 8000L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8001S: Maintained 8002T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8003F: sound/usb/mixer_scarlett_gen2.c 8004 8005FORCEDETH GIGABIT ETHERNET DRIVER 8006M: Rain River <rain.1986.08.12@gmail.com> 8007M: Zhu Yanjun <zyjzyj2000@gmail.com> 8008L: netdev@vger.kernel.org 8009S: Maintained 8010F: drivers/net/ethernet/nvidia/* 8011 8012FORTIFY_SOURCE 8013M: Kees Cook <keescook@chromium.org> 8014L: linux-hardening@vger.kernel.org 8015S: Supported 8016T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8017F: include/linux/fortify-string.h 8018F: lib/fortify_kunit.c 8019F: lib/memcpy_kunit.c 8020F: lib/strscpy_kunit.c 8021F: lib/test_fortify/* 8022F: scripts/test_fortify.sh 8023K: \b__NO_FORTIFY\b 8024 8025FPGA DFL DRIVERS 8026M: Wu Hao <hao.wu@intel.com> 8027R: Tom Rix <trix@redhat.com> 8028L: linux-fpga@vger.kernel.org 8029S: Maintained 8030F: Documentation/ABI/testing/sysfs-bus-dfl* 8031F: Documentation/fpga/dfl.rst 8032F: drivers/fpga/dfl* 8033F: drivers/uio/uio_dfl.c 8034F: include/linux/dfl.h 8035F: include/uapi/linux/fpga-dfl.h 8036 8037FPGA MANAGER FRAMEWORK 8038M: Moritz Fischer <mdf@kernel.org> 8039M: Wu Hao <hao.wu@intel.com> 8040M: Xu Yilun <yilun.xu@intel.com> 8041R: Tom Rix <trix@redhat.com> 8042L: linux-fpga@vger.kernel.org 8043S: Maintained 8044Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8045T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8046F: Documentation/devicetree/bindings/fpga/ 8047F: Documentation/driver-api/fpga/ 8048F: Documentation/fpga/ 8049F: drivers/fpga/ 8050F: include/linux/fpga/ 8051 8052INTEL MAX10 BMC SECURE UPDATES 8053M: Russ Weight <russell.h.weight@intel.com> 8054L: linux-fpga@vger.kernel.org 8055S: Maintained 8056F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 8057F: drivers/fpga/intel-m10-bmc-sec-update.c 8058 8059MICROCHIP POLARFIRE FPGA DRIVERS 8060M: Conor Dooley <conor.dooley@microchip.com> 8061R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 8062L: linux-fpga@vger.kernel.org 8063S: Supported 8064F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 8065F: drivers/fpga/microchip-spi.c 8066 8067FPU EMULATOR 8068M: Bill Metzenthen <billm@melbpc.org.au> 8069S: Maintained 8070W: https://floatingpoint.billm.au/ 8071F: arch/x86/math-emu/ 8072 8073FRAMEBUFFER CORE 8074M: Daniel Vetter <daniel@ffwll.ch> 8075F: drivers/video/fbdev/core/ 8076S: Odd Fixes 8077T: git git://anongit.freedesktop.org/drm/drm-misc 8078 8079FRAMEBUFFER LAYER 8080M: Helge Deller <deller@gmx.de> 8081L: linux-fbdev@vger.kernel.org 8082L: dri-devel@lists.freedesktop.org 8083S: Maintained 8084Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8085T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8086F: Documentation/fb/ 8087F: drivers/video/ 8088F: include/linux/fb.h 8089F: include/uapi/linux/fb.h 8090F: include/uapi/video/ 8091F: include/video/ 8092 8093FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8094M: Horia Geantă <horia.geanta@nxp.com> 8095M: Pankaj Gupta <pankaj.gupta@nxp.com> 8096M: Gaurav Jain <gaurav.jain@nxp.com> 8097L: linux-crypto@vger.kernel.org 8098S: Maintained 8099F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 8100F: drivers/crypto/caam/ 8101 8102FREESCALE COLDFIRE M5441X MMC DRIVER 8103M: Angelo Dureghello <angelo.dureghello@timesys.com> 8104L: linux-mmc@vger.kernel.org 8105S: Maintained 8106F: drivers/mmc/host/sdhci-esdhc-mcf.c 8107F: include/linux/platform_data/mmc-esdhc-mcf.h 8108 8109FREESCALE DIU FRAMEBUFFER DRIVER 8110M: Timur Tabi <timur@kernel.org> 8111L: linux-fbdev@vger.kernel.org 8112S: Maintained 8113F: drivers/video/fbdev/fsl-diu-fb.* 8114 8115FREESCALE DMA DRIVER 8116M: Li Yang <leoyang.li@nxp.com> 8117M: Zhang Wei <zw@zh-kernel.org> 8118L: linuxppc-dev@lists.ozlabs.org 8119S: Maintained 8120F: drivers/dma/fsldma.* 8121 8122FREESCALE DSPI DRIVER 8123M: Vladimir Oltean <olteanv@gmail.com> 8124L: linux-spi@vger.kernel.org 8125S: Maintained 8126F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8127F: drivers/spi/spi-fsl-dspi.c 8128F: include/linux/spi/spi-fsl-dspi.h 8129 8130FREESCALE ENETC ETHERNET DRIVERS 8131M: Claudiu Manoil <claudiu.manoil@nxp.com> 8132L: netdev@vger.kernel.org 8133S: Maintained 8134F: drivers/net/ethernet/freescale/enetc/ 8135 8136FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8137M: Claudiu Manoil <claudiu.manoil@nxp.com> 8138L: netdev@vger.kernel.org 8139S: Maintained 8140F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8141F: drivers/net/ethernet/freescale/gianfar* 8142 8143FREESCALE GPMI NAND DRIVER 8144M: Han Xu <han.xu@nxp.com> 8145L: linux-mtd@lists.infradead.org 8146S: Maintained 8147F: drivers/mtd/nand/raw/gpmi-nand/* 8148 8149FREESCALE I2C CPM DRIVER 8150M: Jochen Friedrich <jochen@scram.de> 8151L: linuxppc-dev@lists.ozlabs.org 8152L: linux-i2c@vger.kernel.org 8153S: Maintained 8154F: drivers/i2c/busses/i2c-cpm.c 8155 8156FREESCALE IMX / MXC FEC DRIVER 8157M: Wei Fang <wei.fang@nxp.com> 8158R: Shenwei Wang <shenwei.wang@nxp.com> 8159R: Clark Wang <xiaoning.wang@nxp.com> 8160R: NXP Linux Team <linux-imx@nxp.com> 8161L: netdev@vger.kernel.org 8162S: Maintained 8163F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8164F: drivers/net/ethernet/freescale/fec.h 8165F: drivers/net/ethernet/freescale/fec_main.c 8166F: drivers/net/ethernet/freescale/fec_ptp.c 8167 8168FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8169M: Sascha Hauer <s.hauer@pengutronix.de> 8170R: Pengutronix Kernel Team <kernel@pengutronix.de> 8171L: linux-fbdev@vger.kernel.org 8172L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8173S: Maintained 8174F: drivers/video/fbdev/imxfb.c 8175 8176FREESCALE IMX DDR PMU DRIVER 8177M: Frank Li <Frank.li@nxp.com> 8178L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8179S: Maintained 8180F: Documentation/admin-guide/perf/imx-ddr.rst 8181F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8182F: drivers/perf/fsl_imx8_ddr_perf.c 8183 8184FREESCALE IMX I2C DRIVER 8185M: Oleksij Rempel <o.rempel@pengutronix.de> 8186R: Pengutronix Kernel Team <kernel@pengutronix.de> 8187L: linux-i2c@vger.kernel.org 8188S: Maintained 8189F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8190F: drivers/i2c/busses/i2c-imx.c 8191 8192FREESCALE IMX LPI2C DRIVER 8193M: Dong Aisheng <aisheng.dong@nxp.com> 8194L: linux-i2c@vger.kernel.org 8195L: linux-imx@nxp.com 8196S: Maintained 8197F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8198F: drivers/i2c/busses/i2c-imx-lpi2c.c 8199 8200FREESCALE MPC I2C DRIVER 8201M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8202L: linux-i2c@vger.kernel.org 8203S: Maintained 8204F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8205F: drivers/i2c/busses/i2c-mpc.c 8206 8207FREESCALE QORIQ DPAA ETHERNET DRIVER 8208M: Madalin Bucur <madalin.bucur@nxp.com> 8209L: netdev@vger.kernel.org 8210S: Maintained 8211F: drivers/net/ethernet/freescale/dpaa 8212 8213FREESCALE QORIQ DPAA FMAN DRIVER 8214M: Madalin Bucur <madalin.bucur@nxp.com> 8215L: netdev@vger.kernel.org 8216S: Maintained 8217F: Documentation/devicetree/bindings/net/fsl-fman.txt 8218F: drivers/net/ethernet/freescale/fman 8219 8220FREESCALE QORIQ PTP CLOCK DRIVER 8221M: Yangbo Lu <yangbo.lu@nxp.com> 8222L: netdev@vger.kernel.org 8223S: Maintained 8224F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8225F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8226F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8227F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8228F: drivers/ptp/ptp_qoriq.c 8229F: drivers/ptp/ptp_qoriq_debugfs.c 8230F: include/linux/fsl/ptp_qoriq.h 8231 8232FREESCALE QUAD SPI DRIVER 8233M: Han Xu <han.xu@nxp.com> 8234L: linux-spi@vger.kernel.org 8235S: Maintained 8236F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8237F: drivers/spi/spi-fsl-qspi.c 8238 8239FREESCALE QUICC ENGINE LIBRARY 8240M: Qiang Zhao <qiang.zhao@nxp.com> 8241L: linuxppc-dev@lists.ozlabs.org 8242S: Maintained 8243F: drivers/soc/fsl/qe/ 8244F: include/soc/fsl/qe/ 8245 8246FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8247M: Li Yang <leoyang.li@nxp.com> 8248L: netdev@vger.kernel.org 8249L: linuxppc-dev@lists.ozlabs.org 8250S: Maintained 8251F: drivers/net/ethernet/freescale/ucc_geth* 8252 8253FREESCALE QUICC ENGINE UCC HDLC DRIVER 8254M: Zhao Qiang <qiang.zhao@nxp.com> 8255L: netdev@vger.kernel.org 8256L: linuxppc-dev@lists.ozlabs.org 8257S: Maintained 8258F: drivers/net/wan/fsl_ucc_hdlc* 8259 8260FREESCALE QUICC ENGINE UCC UART DRIVER 8261M: Timur Tabi <timur@kernel.org> 8262L: linuxppc-dev@lists.ozlabs.org 8263S: Maintained 8264F: drivers/tty/serial/ucc_uart.c 8265 8266FREESCALE SOC DRIVERS 8267M: Li Yang <leoyang.li@nxp.com> 8268L: linuxppc-dev@lists.ozlabs.org 8269L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8270S: Maintained 8271F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8272F: Documentation/devicetree/bindings/soc/fsl/ 8273F: drivers/soc/fsl/ 8274F: include/linux/fsl/ 8275F: include/soc/fsl/ 8276 8277FREESCALE SOC FS_ENET DRIVER 8278M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8279L: linuxppc-dev@lists.ozlabs.org 8280L: netdev@vger.kernel.org 8281S: Maintained 8282F: drivers/net/ethernet/freescale/fs_enet/ 8283F: include/linux/fs_enet_pd.h 8284 8285FREESCALE SOC SOUND DRIVERS 8286M: Shengjiu Wang <shengjiu.wang@gmail.com> 8287M: Xiubo Li <Xiubo.Lee@gmail.com> 8288R: Fabio Estevam <festevam@gmail.com> 8289R: Nicolin Chen <nicoleotsuka@gmail.com> 8290L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8291L: linuxppc-dev@lists.ozlabs.org 8292S: Maintained 8293F: sound/soc/fsl/fsl* 8294F: sound/soc/fsl/imx* 8295F: sound/soc/fsl/mpc8610_hpcd.c 8296 8297FREESCALE USB PERIPHERAL DRIVERS 8298M: Li Yang <leoyang.li@nxp.com> 8299L: linux-usb@vger.kernel.org 8300L: linuxppc-dev@lists.ozlabs.org 8301S: Maintained 8302F: drivers/usb/gadget/udc/fsl* 8303 8304FREESCALE USB PHY DRIVER 8305M: Ran Wang <ran.wang_1@nxp.com> 8306L: linux-usb@vger.kernel.org 8307L: linuxppc-dev@lists.ozlabs.org 8308S: Maintained 8309F: drivers/usb/phy/phy-fsl-usb* 8310 8311FREEVXFS FILESYSTEM 8312M: Christoph Hellwig <hch@infradead.org> 8313S: Maintained 8314W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8315F: fs/freevxfs/ 8316 8317FREEZER 8318M: "Rafael J. Wysocki" <rafael@kernel.org> 8319M: Pavel Machek <pavel@ucw.cz> 8320L: linux-pm@vger.kernel.org 8321S: Supported 8322F: Documentation/power/freezing-of-tasks.rst 8323F: include/linux/freezer.h 8324F: kernel/freezer.c 8325 8326FRONTSWAP API 8327M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8328L: linux-kernel@vger.kernel.org 8329S: Maintained 8330F: include/linux/frontswap.h 8331F: mm/frontswap.c 8332 8333FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8334M: David Howells <dhowells@redhat.com> 8335L: linux-cachefs@redhat.com (moderated for non-subscribers) 8336S: Supported 8337F: Documentation/filesystems/caching/ 8338F: fs/fscache/ 8339F: include/linux/fscache*.h 8340 8341FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8342M: Eric Biggers <ebiggers@kernel.org> 8343M: Theodore Y. Ts'o <tytso@mit.edu> 8344M: Jaegeuk Kim <jaegeuk@kernel.org> 8345L: linux-fscrypt@vger.kernel.org 8346S: Supported 8347Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8348T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8349F: Documentation/filesystems/fscrypt.rst 8350F: fs/crypto/ 8351F: include/linux/fscrypt.h 8352F: include/uapi/linux/fscrypt.h 8353 8354FSI SUBSYSTEM 8355M: Jeremy Kerr <jk@ozlabs.org> 8356M: Joel Stanley <joel@jms.id.au> 8357R: Alistar Popple <alistair@popple.id.au> 8358R: Eddie James <eajames@linux.ibm.com> 8359L: linux-fsi@lists.ozlabs.org 8360S: Supported 8361Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8362T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8363F: drivers/fsi/ 8364F: include/linux/fsi*.h 8365F: include/trace/events/fsi*.h 8366 8367FSI-ATTACHED I2C DRIVER 8368M: Eddie James <eajames@linux.ibm.com> 8369L: linux-i2c@vger.kernel.org 8370L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8371S: Maintained 8372F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8373F: drivers/i2c/busses/i2c-fsi.c 8374 8375FSI-ATTACHED SPI DRIVER 8376M: Eddie James <eajames@linux.ibm.com> 8377L: linux-spi@vger.kernel.org 8378S: Maintained 8379F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8380F: drivers/spi/spi-fsi.c 8381 8382FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8383M: Jan Kara <jack@suse.cz> 8384R: Amir Goldstein <amir73il@gmail.com> 8385L: linux-fsdevel@vger.kernel.org 8386S: Maintained 8387T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8388F: fs/notify/ 8389F: include/linux/fsnotify*.h 8390 8391FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8392M: Eric Biggers <ebiggers@kernel.org> 8393M: Theodore Y. Ts'o <tytso@mit.edu> 8394L: fsverity@lists.linux.dev 8395S: Supported 8396Q: https://patchwork.kernel.org/project/fsverity/list/ 8397T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8398F: Documentation/filesystems/fsverity.rst 8399F: fs/verity/ 8400F: include/linux/fsverity.h 8401F: include/uapi/linux/fsverity.h 8402 8403FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8404M: Michael Zaidman <michael.zaidman@gmail.com> 8405L: linux-i2c@vger.kernel.org 8406L: linux-input@vger.kernel.org 8407S: Maintained 8408F: drivers/hid/hid-ft260.c 8409 8410FUJITSU LAPTOP EXTRAS 8411M: Jonathan Woithe <jwoithe@just42.net> 8412L: platform-driver-x86@vger.kernel.org 8413S: Maintained 8414F: drivers/platform/x86/fujitsu-laptop.c 8415 8416FUJITSU M-5MO LS CAMERA ISP DRIVER 8417M: Kyungmin Park <kyungmin.park@samsung.com> 8418M: Heungjun Kim <riverful.kim@samsung.com> 8419L: linux-media@vger.kernel.org 8420S: Maintained 8421F: drivers/media/i2c/m5mols/ 8422F: include/media/i2c/m5mols.h 8423 8424FUJITSU TABLET EXTRAS 8425M: Robert Gerlach <khnz@gmx.de> 8426L: platform-driver-x86@vger.kernel.org 8427S: Maintained 8428F: drivers/platform/x86/fujitsu-tablet.c 8429 8430FUNCTION HOOKS (FTRACE) 8431M: Steven Rostedt <rostedt@goodmis.org> 8432M: Masami Hiramatsu <mhiramat@kernel.org> 8433R: Mark Rutland <mark.rutland@arm.com> 8434L: linux-kernel@vger.kernel.org 8435L: linux-trace-kernel@vger.kernel.org 8436Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8437S: Maintained 8438T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8439F: Documentation/trace/ftrace* 8440F: kernel/trace/ftrace* 8441F: kernel/trace/fgraph.c 8442F: arch/*/*/*/*ftrace* 8443F: arch/*/*/*ftrace* 8444F: include/*/ftrace.h 8445F: samples/ftrace 8446 8447FUNGIBLE ETHERNET DRIVERS 8448M: Dimitris Michailidis <dmichail@fungible.com> 8449L: netdev@vger.kernel.org 8450S: Supported 8451F: drivers/net/ethernet/fungible/ 8452 8453FUSE: FILESYSTEM IN USERSPACE 8454M: Miklos Szeredi <miklos@szeredi.hu> 8455L: linux-fsdevel@vger.kernel.org 8456S: Maintained 8457W: https://github.com/libfuse/ 8458T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8459F: Documentation/filesystems/fuse.rst 8460F: fs/fuse/ 8461F: include/uapi/linux/fuse.h 8462 8463FUTEX SUBSYSTEM 8464M: Thomas Gleixner <tglx@linutronix.de> 8465M: Ingo Molnar <mingo@redhat.com> 8466R: Peter Zijlstra <peterz@infradead.org> 8467R: Darren Hart <dvhart@infradead.org> 8468R: Davidlohr Bueso <dave@stgolabs.net> 8469R: André Almeida <andrealmeid@igalia.com> 8470L: linux-kernel@vger.kernel.org 8471S: Maintained 8472T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8473F: Documentation/locking/*futex* 8474F: include/asm-generic/futex.h 8475F: include/linux/futex.h 8476F: include/uapi/linux/futex.h 8477F: kernel/futex/* 8478F: tools/perf/bench/futex* 8479F: tools/testing/selftests/futex/ 8480 8481GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8482M: Tim Harvey <tharvey@gateworks.com> 8483S: Maintained 8484F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8485F: drivers/mfd/gateworks-gsc.c 8486F: include/linux/mfd/gsc.h 8487F: Documentation/hwmon/gsc-hwmon.rst 8488F: drivers/hwmon/gsc-hwmon.c 8489F: include/linux/platform_data/gsc_hwmon.h 8490 8491GCC PLUGINS 8492M: Kees Cook <keescook@chromium.org> 8493L: linux-hardening@vger.kernel.org 8494S: Maintained 8495T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8496F: Documentation/kbuild/gcc-plugins.rst 8497F: scripts/Makefile.gcc-plugins 8498F: scripts/gcc-plugins/ 8499 8500GCOV BASED KERNEL PROFILING 8501M: Peter Oberparleiter <oberpar@linux.ibm.com> 8502S: Maintained 8503F: Documentation/dev-tools/gcov.rst 8504F: kernel/gcov/ 8505 8506GDB KERNEL DEBUGGING HELPER SCRIPTS 8507M: Jan Kiszka <jan.kiszka@siemens.com> 8508M: Kieran Bingham <kbingham@kernel.org> 8509S: Supported 8510F: scripts/gdb/ 8511 8512GEMINI CRYPTO DRIVER 8513M: Corentin Labbe <clabbe@baylibre.com> 8514L: linux-crypto@vger.kernel.org 8515S: Maintained 8516F: drivers/crypto/gemini/ 8517 8518GEMTEK FM RADIO RECEIVER DRIVER 8519M: Hans Verkuil <hverkuil@xs4all.nl> 8520L: linux-media@vger.kernel.org 8521S: Maintained 8522W: https://linuxtv.org 8523T: git git://linuxtv.org/media_tree.git 8524F: drivers/media/radio/radio-gemtek* 8525 8526GENERIC ARCHITECTURE TOPOLOGY 8527M: Sudeep Holla <sudeep.holla@arm.com> 8528L: linux-kernel@vger.kernel.org 8529S: Maintained 8530F: drivers/base/arch_topology.c 8531F: include/linux/arch_topology.h 8532 8533GENERIC ENTRY CODE 8534M: Thomas Gleixner <tglx@linutronix.de> 8535M: Peter Zijlstra <peterz@infradead.org> 8536M: Andy Lutomirski <luto@kernel.org> 8537L: linux-kernel@vger.kernel.org 8538S: Maintained 8539T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8540F: include/linux/entry-common.h 8541F: include/linux/entry-kvm.h 8542F: kernel/entry/ 8543 8544GENERIC GPIO I2C DRIVER 8545M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8546S: Supported 8547F: drivers/i2c/busses/i2c-gpio.c 8548F: include/linux/platform_data/i2c-gpio.h 8549 8550GENERIC GPIO I2C MULTIPLEXER DRIVER 8551M: Peter Korsgaard <peter.korsgaard@barco.com> 8552L: linux-i2c@vger.kernel.org 8553S: Supported 8554F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8555F: drivers/i2c/muxes/i2c-mux-gpio.c 8556F: include/linux/platform_data/i2c-mux-gpio.h 8557 8558GENERIC HDLC (WAN) DRIVERS 8559M: Krzysztof Halasa <khc@pm.waw.pl> 8560S: Maintained 8561W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8562F: drivers/net/wan/c101.c 8563F: drivers/net/wan/hd6457* 8564F: drivers/net/wan/hdlc* 8565F: drivers/net/wan/n2.c 8566F: drivers/net/wan/pc300too.c 8567F: drivers/net/wan/pci200syn.c 8568F: drivers/net/wan/wanxl* 8569 8570GENERIC INCLUDE/ASM HEADER FILES 8571M: Arnd Bergmann <arnd@arndb.de> 8572L: linux-arch@vger.kernel.org 8573S: Maintained 8574T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8575F: include/asm-generic/ 8576F: include/uapi/asm-generic/ 8577 8578GENERIC PHY FRAMEWORK 8579M: Vinod Koul <vkoul@kernel.org> 8580M: Kishon Vijay Abraham I <kishon@kernel.org> 8581L: linux-phy@lists.infradead.org 8582S: Supported 8583Q: https://patchwork.kernel.org/project/linux-phy/list/ 8584T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8585F: Documentation/devicetree/bindings/phy/ 8586F: drivers/phy/ 8587F: include/dt-bindings/phy/ 8588F: include/linux/phy/ 8589 8590GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8591M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8592S: Supported 8593F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8594 8595GENERIC PM DOMAINS 8596M: "Rafael J. Wysocki" <rafael@kernel.org> 8597M: Kevin Hilman <khilman@kernel.org> 8598M: Ulf Hansson <ulf.hansson@linaro.org> 8599L: linux-pm@vger.kernel.org 8600S: Supported 8601F: Documentation/devicetree/bindings/power/power?domain* 8602F: drivers/base/power/domain*.c 8603F: include/linux/pm_domain.h 8604 8605GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8606M: Eugen Hristev <eugen.hristev@microchip.com> 8607L: linux-input@vger.kernel.org 8608S: Maintained 8609F: drivers/input/touchscreen/resistive-adc-touch.c 8610 8611GENERIC STRING LIBRARY 8612R: Andy Shevchenko <andy@kernel.org> 8613S: Maintained 8614F: lib/string.c 8615F: lib/string_helpers.c 8616F: lib/test_string.c 8617F: lib/test-string_helpers.c 8618 8619GENERIC UIO DRIVER FOR PCI DEVICES 8620M: "Michael S. Tsirkin" <mst@redhat.com> 8621L: kvm@vger.kernel.org 8622S: Supported 8623F: drivers/uio/uio_pci_generic.c 8624 8625GENERIC VDSO LIBRARY 8626M: Andy Lutomirski <luto@kernel.org> 8627M: Thomas Gleixner <tglx@linutronix.de> 8628M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8629L: linux-kernel@vger.kernel.org 8630S: Maintained 8631T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8632F: include/asm-generic/vdso/vsyscall.h 8633F: include/vdso/ 8634F: kernel/time/vsyscall.c 8635F: lib/vdso/ 8636 8637GENWQE (IBM Generic Workqueue Card) 8638M: Frank Haverkamp <haver@linux.ibm.com> 8639S: Supported 8640F: drivers/misc/genwqe/ 8641 8642GET_MAINTAINER SCRIPT 8643M: Joe Perches <joe@perches.com> 8644S: Maintained 8645F: scripts/get_maintainer.pl 8646 8647GFS2 FILE SYSTEM 8648M: Bob Peterson <rpeterso@redhat.com> 8649M: Andreas Gruenbacher <agruenba@redhat.com> 8650L: cluster-devel@redhat.com 8651S: Supported 8652B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8653T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8654F: Documentation/filesystems/gfs2* 8655F: fs/gfs2/ 8656F: include/uapi/linux/gfs2_ondisk.h 8657 8658GIGABYTE WMI DRIVER 8659M: Thomas Weißschuh <thomas@weissschuh.net> 8660L: platform-driver-x86@vger.kernel.org 8661S: Maintained 8662F: drivers/platform/x86/gigabyte-wmi.c 8663 8664GNSS SUBSYSTEM 8665M: Johan Hovold <johan@kernel.org> 8666S: Maintained 8667T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8668F: Documentation/ABI/testing/sysfs-class-gnss 8669F: Documentation/devicetree/bindings/gnss/ 8670F: drivers/gnss/ 8671F: include/linux/gnss.h 8672 8673GO7007 MPEG CODEC 8674M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8675L: linux-media@vger.kernel.org 8676S: Maintained 8677F: drivers/media/usb/go7007/ 8678 8679GOODIX TOUCHSCREEN 8680M: Bastien Nocera <hadess@hadess.net> 8681M: Hans de Goede <hdegoede@redhat.com> 8682L: linux-input@vger.kernel.org 8683S: Maintained 8684F: drivers/input/touchscreen/goodix* 8685 8686GOOGLE ETHERNET DRIVERS 8687M: Jeroen de Borst <jeroendb@google.com> 8688M: Catherine Sullivan <csully@google.com> 8689R: Shailend Chand <shailend@google.com> 8690L: netdev@vger.kernel.org 8691S: Supported 8692F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8693F: drivers/net/ethernet/google 8694 8695GPD POCKET FAN DRIVER 8696M: Hans de Goede <hdegoede@redhat.com> 8697L: platform-driver-x86@vger.kernel.org 8698S: Maintained 8699F: drivers/platform/x86/gpd-pocket-fan.c 8700 8701GPIO ACPI SUPPORT 8702M: Mika Westerberg <mika.westerberg@linux.intel.com> 8703M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8704L: linux-gpio@vger.kernel.org 8705L: linux-acpi@vger.kernel.org 8706S: Supported 8707T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8708F: Documentation/firmware-guide/acpi/gpio-properties.rst 8709F: drivers/gpio/gpiolib-acpi.c 8710F: drivers/gpio/gpiolib-acpi.h 8711 8712GPIO AGGREGATOR 8713M: Geert Uytterhoeven <geert+renesas@glider.be> 8714L: linux-gpio@vger.kernel.org 8715S: Supported 8716F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8717F: drivers/gpio/gpio-aggregator.c 8718 8719GPIO IR Transmitter 8720M: Sean Young <sean@mess.org> 8721L: linux-media@vger.kernel.org 8722S: Maintained 8723F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8724F: drivers/media/rc/gpio-ir-tx.c 8725 8726GPIO MOCKUP DRIVER 8727M: Bamvor Jian Zhang <bamv2005@gmail.com> 8728L: linux-gpio@vger.kernel.org 8729S: Maintained 8730F: drivers/gpio/gpio-mockup.c 8731F: tools/testing/selftests/gpio/ 8732 8733GPIO REGMAP 8734R: Michael Walle <michael@walle.cc> 8735S: Maintained 8736F: drivers/gpio/gpio-regmap.c 8737F: include/linux/gpio/regmap.h 8738 8739GPIO SUBSYSTEM 8740M: Linus Walleij <linus.walleij@linaro.org> 8741M: Bartosz Golaszewski <brgl@bgdev.pl> 8742L: linux-gpio@vger.kernel.org 8743S: Maintained 8744T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8745F: Documentation/ABI/obsolete/sysfs-gpio 8746F: Documentation/ABI/testing/gpio-cdev 8747F: Documentation/admin-guide/gpio/ 8748F: Documentation/devicetree/bindings/gpio/ 8749F: Documentation/driver-api/gpio/ 8750F: drivers/gpio/ 8751F: include/asm-generic/gpio.h 8752F: include/dt-bindings/gpio/ 8753F: include/linux/gpio.h 8754F: include/linux/gpio/ 8755F: include/linux/of_gpio.h 8756F: include/uapi/linux/gpio.h 8757F: tools/gpio/ 8758 8759GRE DEMULTIPLEXER DRIVER 8760M: Dmitry Kozlov <xeb@mail.ru> 8761L: netdev@vger.kernel.org 8762S: Maintained 8763F: include/net/gre.h 8764F: net/ipv4/gre_demux.c 8765F: net/ipv4/gre_offload.c 8766 8767GRETH 10/100/1G Ethernet MAC device driver 8768M: Andreas Larsson <andreas@gaisler.com> 8769L: netdev@vger.kernel.org 8770S: Maintained 8771F: drivers/net/ethernet/aeroflex/ 8772 8773GREYBUS AUDIO PROTOCOLS DRIVERS 8774M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8775M: Mark Greer <mgreer@animalcreek.com> 8776S: Maintained 8777F: drivers/staging/greybus/audio_apbridgea.c 8778F: drivers/staging/greybus/audio_apbridgea.h 8779F: drivers/staging/greybus/audio_codec.c 8780F: drivers/staging/greybus/audio_codec.h 8781F: drivers/staging/greybus/audio_gb.c 8782F: drivers/staging/greybus/audio_manager.c 8783F: drivers/staging/greybus/audio_manager.h 8784F: drivers/staging/greybus/audio_manager_module.c 8785F: drivers/staging/greybus/audio_manager_private.h 8786F: drivers/staging/greybus/audio_manager_sysfs.c 8787F: drivers/staging/greybus/audio_module.c 8788F: drivers/staging/greybus/audio_topology.c 8789 8790GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8791M: Viresh Kumar <vireshk@kernel.org> 8792S: Maintained 8793F: drivers/staging/greybus/authentication.c 8794F: drivers/staging/greybus/bootrom.c 8795F: drivers/staging/greybus/firmware.h 8796F: drivers/staging/greybus/fw-core.c 8797F: drivers/staging/greybus/fw-download.c 8798F: drivers/staging/greybus/fw-management.c 8799F: drivers/staging/greybus/greybus_authentication.h 8800F: drivers/staging/greybus/greybus_firmware.h 8801F: drivers/staging/greybus/hid.c 8802F: drivers/staging/greybus/i2c.c 8803F: drivers/staging/greybus/spi.c 8804F: drivers/staging/greybus/spilib.c 8805F: drivers/staging/greybus/spilib.h 8806 8807GREYBUS LOOPBACK DRIVER 8808M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8809S: Maintained 8810F: drivers/staging/greybus/loopback.c 8811 8812GREYBUS PLATFORM DRIVERS 8813M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8814S: Maintained 8815F: drivers/staging/greybus/arche-apb-ctrl.c 8816F: drivers/staging/greybus/arche-platform.c 8817F: drivers/staging/greybus/arche_platform.h 8818 8819GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8820M: Rui Miguel Silva <rmfrfs@gmail.com> 8821S: Maintained 8822F: drivers/staging/greybus/gpio.c 8823F: drivers/staging/greybus/light.c 8824F: drivers/staging/greybus/power_supply.c 8825F: drivers/staging/greybus/sdio.c 8826F: drivers/staging/greybus/spi.c 8827F: drivers/staging/greybus/spilib.c 8828 8829GREYBUS SUBSYSTEM 8830M: Johan Hovold <johan@kernel.org> 8831M: Alex Elder <elder@kernel.org> 8832M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8833L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8834S: Maintained 8835F: drivers/greybus/ 8836F: drivers/staging/greybus/ 8837F: include/linux/greybus.h 8838F: include/linux/greybus/ 8839 8840GREYBUS UART PROTOCOLS DRIVERS 8841M: David Lin <dtwlin@gmail.com> 8842S: Maintained 8843F: drivers/staging/greybus/log.c 8844F: drivers/staging/greybus/uart.c 8845 8846GS1662 VIDEO SERIALIZER 8847M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8848L: linux-media@vger.kernel.org 8849S: Maintained 8850T: git git://linuxtv.org/media_tree.git 8851F: drivers/media/spi/gs1662.c 8852 8853GSPCA FINEPIX SUBDRIVER 8854M: Frank Zago <frank@zago.net> 8855L: linux-media@vger.kernel.org 8856S: Maintained 8857T: git git://linuxtv.org/media_tree.git 8858F: drivers/media/usb/gspca/finepix.c 8859 8860GSPCA GL860 SUBDRIVER 8861M: Olivier Lorin <o.lorin@laposte.net> 8862L: linux-media@vger.kernel.org 8863S: Maintained 8864T: git git://linuxtv.org/media_tree.git 8865F: drivers/media/usb/gspca/gl860/ 8866 8867GSPCA M5602 SUBDRIVER 8868M: Erik Andren <erik.andren@gmail.com> 8869L: linux-media@vger.kernel.org 8870S: Maintained 8871T: git git://linuxtv.org/media_tree.git 8872F: drivers/media/usb/gspca/m5602/ 8873 8874GSPCA PAC207 SONIXB SUBDRIVER 8875M: Hans Verkuil <hverkuil@xs4all.nl> 8876L: linux-media@vger.kernel.org 8877S: Odd Fixes 8878T: git git://linuxtv.org/media_tree.git 8879F: drivers/media/usb/gspca/pac207.c 8880 8881GSPCA SN9C20X SUBDRIVER 8882M: Brian Johnson <brijohn@gmail.com> 8883L: linux-media@vger.kernel.org 8884S: Maintained 8885T: git git://linuxtv.org/media_tree.git 8886F: drivers/media/usb/gspca/sn9c20x.c 8887 8888GSPCA T613 SUBDRIVER 8889M: Leandro Costantino <lcostantino@gmail.com> 8890L: linux-media@vger.kernel.org 8891S: Maintained 8892T: git git://linuxtv.org/media_tree.git 8893F: drivers/media/usb/gspca/t613.c 8894 8895GSPCA USB WEBCAM DRIVER 8896M: Hans Verkuil <hverkuil@xs4all.nl> 8897L: linux-media@vger.kernel.org 8898S: Odd Fixes 8899T: git git://linuxtv.org/media_tree.git 8900F: drivers/media/usb/gspca/ 8901 8902GTP (GPRS Tunneling Protocol) 8903M: Pablo Neira Ayuso <pablo@netfilter.org> 8904M: Harald Welte <laforge@gnumonks.org> 8905L: osmocom-net-gprs@lists.osmocom.org 8906S: Maintained 8907T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8908F: drivers/net/gtp.c 8909 8910GUID PARTITION TABLE (GPT) 8911M: Davidlohr Bueso <dave@stgolabs.net> 8912L: linux-efi@vger.kernel.org 8913S: Maintained 8914F: block/partitions/efi.* 8915 8916HABANALABS PCI DRIVER 8917M: Oded Gabbay <ogabbay@kernel.org> 8918L: dri-devel@lists.freedesktop.org 8919S: Supported 8920C: irc://irc.oftc.net/dri-devel 8921T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8922F: Documentation/ABI/testing/debugfs-driver-habanalabs 8923F: Documentation/ABI/testing/sysfs-driver-habanalabs 8924F: drivers/accel/habanalabs/ 8925F: include/trace/events/habanalabs.h 8926F: include/uapi/drm/habanalabs_accel.h 8927 8928HACKRF MEDIA DRIVER 8929M: Antti Palosaari <crope@iki.fi> 8930L: linux-media@vger.kernel.org 8931S: Maintained 8932W: https://linuxtv.org 8933W: http://palosaari.fi/linux/ 8934Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8935T: git git://linuxtv.org/anttip/media_tree.git 8936F: drivers/media/usb/hackrf/ 8937 8938HANTRO VPU CODEC DRIVER 8939M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8940M: Philipp Zabel <p.zabel@pengutronix.de> 8941L: linux-media@vger.kernel.org 8942L: linux-rockchip@lists.infradead.org 8943S: Maintained 8944F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8945F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 8946F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8947F: drivers/media/platform/verisilicon/ 8948 8949HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 8950M: Frank Seidel <frank@f-seidel.de> 8951L: platform-driver-x86@vger.kernel.org 8952S: Maintained 8953W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 8954F: drivers/platform/x86/hdaps.c 8955 8956HARDWARE MONITORING 8957M: Jean Delvare <jdelvare@suse.com> 8958M: Guenter Roeck <linux@roeck-us.net> 8959L: linux-hwmon@vger.kernel.org 8960S: Maintained 8961W: http://hwmon.wiki.kernel.org/ 8962T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 8963F: Documentation/ABI/testing/sysfs-class-hwmon 8964F: Documentation/devicetree/bindings/hwmon/ 8965F: Documentation/hwmon/ 8966F: drivers/hwmon/ 8967F: include/linux/hwmon*.h 8968F: include/trace/events/hwmon*.h 8969K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 8970 8971HARDWARE RANDOM NUMBER GENERATOR CORE 8972M: Olivia Mackall <olivia@selenic.com> 8973M: Herbert Xu <herbert@gondor.apana.org.au> 8974L: linux-crypto@vger.kernel.org 8975S: Odd fixes 8976F: Documentation/admin-guide/hw_random.rst 8977F: Documentation/devicetree/bindings/rng/ 8978F: drivers/char/hw_random/ 8979F: include/linux/hw_random.h 8980 8981HARDWARE SPINLOCK CORE 8982M: Ohad Ben-Cohen <ohad@wizery.com> 8983M: Bjorn Andersson <andersson@kernel.org> 8984R: Baolin Wang <baolin.wang7@gmail.com> 8985L: linux-remoteproc@vger.kernel.org 8986S: Maintained 8987T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 8988F: Documentation/devicetree/bindings/hwlock/ 8989F: Documentation/locking/hwspinlock.rst 8990F: drivers/hwspinlock/ 8991F: include/linux/hwspinlock.h 8992 8993HARDWARE TRACING FACILITIES 8994M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 8995S: Maintained 8996F: drivers/hwtracing/ 8997 8998HARMONY SOUND DRIVER 8999L: linux-parisc@vger.kernel.org 9000S: Maintained 9001F: sound/parisc/harmony.* 9002 9003HDPVR USB VIDEO ENCODER DRIVER 9004M: Hans Verkuil <hverkuil@xs4all.nl> 9005L: linux-media@vger.kernel.org 9006S: Odd Fixes 9007W: https://linuxtv.org 9008T: git git://linuxtv.org/media_tree.git 9009F: drivers/media/usb/hdpvr/ 9010 9011HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9012M: Matt Hsiao <matt.hsiao@hpe.com> 9013S: Supported 9014F: drivers/misc/hpilo.[ch] 9015 9016HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9017M: Jerry Hoemann <jerry.hoemann@hpe.com> 9018S: Supported 9019F: Documentation/watchdog/hpwdt.rst 9020F: drivers/watchdog/hpwdt.c 9021 9022HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9023M: Don Brace <don.brace@microchip.com> 9024L: storagedev@microchip.com 9025L: linux-scsi@vger.kernel.org 9026S: Supported 9027F: Documentation/scsi/hpsa.rst 9028F: drivers/scsi/hpsa*.[ch] 9029F: include/linux/cciss*.h 9030F: include/uapi/linux/cciss*.h 9031 9032HFI1 DRIVER 9033M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9034L: linux-rdma@vger.kernel.org 9035S: Supported 9036F: drivers/infiniband/hw/hfi1 9037 9038HFS FILESYSTEM 9039L: linux-fsdevel@vger.kernel.org 9040S: Orphan 9041F: Documentation/filesystems/hfs.rst 9042F: fs/hfs/ 9043 9044HFSPLUS FILESYSTEM 9045L: linux-fsdevel@vger.kernel.org 9046S: Orphan 9047F: Documentation/filesystems/hfsplus.rst 9048F: fs/hfsplus/ 9049 9050HGA FRAMEBUFFER DRIVER 9051M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9052L: linux-nvidia@lists.surfsouth.com 9053S: Maintained 9054W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9055F: drivers/video/fbdev/hgafb.c 9056 9057HIBERNATION (aka Software Suspend, aka swsusp) 9058M: "Rafael J. Wysocki" <rafael@kernel.org> 9059M: Pavel Machek <pavel@ucw.cz> 9060L: linux-pm@vger.kernel.org 9061S: Supported 9062B: https://bugzilla.kernel.org 9063F: arch/*/include/asm/suspend*.h 9064F: arch/x86/power/ 9065F: drivers/base/power/ 9066F: include/linux/freezer.h 9067F: include/linux/pm.h 9068F: include/linux/suspend.h 9069F: kernel/power/ 9070 9071HID CORE LAYER 9072M: Jiri Kosina <jikos@kernel.org> 9073M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9074L: linux-input@vger.kernel.org 9075S: Maintained 9076T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9077F: Documentation/hid/ 9078F: drivers/hid/ 9079F: include/linux/hid* 9080F: include/uapi/linux/hid* 9081F: samples/hid/ 9082F: tools/testing/selftests/hid/ 9083 9084HID LOGITECH DRIVERS 9085R: Filipe Laíns <lains@riseup.net> 9086L: linux-input@vger.kernel.org 9087S: Maintained 9088F: drivers/hid/hid-logitech-* 9089 9090HID++ LOGITECH DRIVERS 9091R: Filipe Laíns <lains@riseup.net> 9092R: Bastien Nocera <hadess@hadess.net> 9093L: linux-input@vger.kernel.org 9094S: Maintained 9095F: drivers/hid/hid-logitech-hidpp.c 9096 9097HID PLAYSTATION DRIVER 9098M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9099L: linux-input@vger.kernel.org 9100S: Supported 9101F: drivers/hid/hid-playstation.c 9102 9103HID PHOENIX RC FLIGHT CONTROLLER 9104M: Marcus Folkesson <marcus.folkesson@gmail.com> 9105L: linux-input@vger.kernel.org 9106S: Maintained 9107F: drivers/hid/hid-pxrc.c 9108 9109HID SENSOR HUB DRIVERS 9110M: Jiri Kosina <jikos@kernel.org> 9111M: Jonathan Cameron <jic23@kernel.org> 9112M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9113L: linux-input@vger.kernel.org 9114L: linux-iio@vger.kernel.org 9115S: Maintained 9116F: Documentation/hid/hid-sensor* 9117F: drivers/hid/hid-sensor-* 9118F: drivers/iio/*/hid-* 9119F: include/linux/hid-sensor-* 9120 9121HID VRC-2 CAR CONTROLLER DRIVER 9122M: Marcus Folkesson <marcus.folkesson@gmail.com> 9123L: linux-input@vger.kernel.org 9124S: Maintained 9125F: drivers/hid/hid-vrc2.c 9126 9127HID WACOM DRIVER 9128M: Ping Cheng <ping.cheng@wacom.com> 9129M: Jason Gerecke <jason.gerecke@wacom.com> 9130L: linux-input@vger.kernel.org 9131S: Maintained 9132F: drivers/hid/wacom.h 9133F: drivers/hid/wacom_* 9134 9135HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9136M: Thomas Gleixner <tglx@linutronix.de> 9137L: linux-kernel@vger.kernel.org 9138S: Maintained 9139T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9140F: Documentation/timers/ 9141F: include/linux/clockchips.h 9142F: include/linux/hrtimer.h 9143F: kernel/time/clockevents.c 9144F: kernel/time/hrtimer.c 9145F: kernel/time/timer_*.c 9146 9147HIGH-SPEED SCC DRIVER FOR AX.25 9148L: linux-hams@vger.kernel.org 9149S: Orphan 9150F: drivers/net/hamradio/scc.c 9151 9152HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9153M: HighPoint Linux Team <linux@highpoint-tech.com> 9154S: Supported 9155W: http://www.highpoint-tech.com 9156F: Documentation/scsi/hptiop.rst 9157F: drivers/scsi/hptiop.c 9158 9159HIMAX HX83112B TOUCHSCREEN SUPPORT 9160M: Job Noorman <job@noorman.info> 9161L: linux-input@vger.kernel.org 9162S: Maintained 9163F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9164F: drivers/input/touchscreen/himax_hx83112b.c 9165 9166HIPPI 9167M: Jes Sorensen <jes@trained-monkey.org> 9168L: linux-hippi@sunsite.dk 9169S: Maintained 9170F: drivers/net/hippi/ 9171F: include/linux/hippidevice.h 9172F: include/uapi/linux/if_hippi.h 9173F: net/802/hippi.c 9174 9175HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9176M: Kurt Kanzenbach <kurt@linutronix.de> 9177L: netdev@vger.kernel.org 9178S: Maintained 9179F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9180F: drivers/net/dsa/hirschmann/* 9181F: include/linux/platform_data/hirschmann-hellcreek.h 9182F: net/dsa/tag_hellcreek.c 9183 9184HISILICON DMA DRIVER 9185M: Zhou Wang <wangzhou1@hisilicon.com> 9186M: Jie Hai <haijie1@huawei.com> 9187L: dmaengine@vger.kernel.org 9188S: Maintained 9189F: drivers/dma/hisi_dma.c 9190 9191HISILICON GPIO DRIVER 9192M: Jay Fang <f.fangjian@huawei.com> 9193L: linux-gpio@vger.kernel.org 9194S: Maintained 9195F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9196F: drivers/gpio/gpio-hisi.c 9197 9198HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9199M: Longfang Liu <liulongfang@huawei.com> 9200L: linux-crypto@vger.kernel.org 9201S: Maintained 9202F: Documentation/ABI/testing/debugfs-hisi-hpre 9203F: drivers/crypto/hisilicon/hpre/hpre.h 9204F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9205F: drivers/crypto/hisilicon/hpre/hpre_main.c 9206 9207HISILICON I2C CONTROLLER DRIVER 9208M: Yicong Yang <yangyicong@hisilicon.com> 9209L: linux-i2c@vger.kernel.org 9210S: Maintained 9211W: https://www.hisilicon.com 9212F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9213F: drivers/i2c/busses/i2c-hisi.c 9214 9215HISILICON LPC BUS DRIVER 9216M: Jay Fang <f.fangjian@huawei.com> 9217S: Maintained 9218W: http://www.hisilicon.com 9219F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9220F: drivers/bus/hisi_lpc.c 9221 9222HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9223M: Yisen Zhuang <yisen.zhuang@huawei.com> 9224M: Salil Mehta <salil.mehta@huawei.com> 9225L: netdev@vger.kernel.org 9226S: Maintained 9227W: http://www.hisilicon.com 9228F: drivers/net/ethernet/hisilicon/hns3/ 9229 9230HISILICON NETWORK SUBSYSTEM DRIVER 9231M: Yisen Zhuang <yisen.zhuang@huawei.com> 9232M: Salil Mehta <salil.mehta@huawei.com> 9233L: netdev@vger.kernel.org 9234S: Maintained 9235W: http://www.hisilicon.com 9236F: Documentation/devicetree/bindings/net/hisilicon*.txt 9237F: drivers/net/ethernet/hisilicon/ 9238 9239HIKEY960 ONBOARD USB GPIO HUB DRIVER 9240M: John Stultz <jstultz@google.com> 9241L: linux-kernel@vger.kernel.org 9242S: Maintained 9243F: drivers/misc/hisi_hikey_usb.c 9244 9245HISILICON PMU DRIVER 9246M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9247M: Jonathan Cameron <jonathan.cameron@huawei.com> 9248S: Supported 9249W: http://www.hisilicon.com 9250F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9251F: Documentation/admin-guide/perf/hisi-pmu.rst 9252F: drivers/perf/hisilicon 9253 9254HISILICON HNS3 PMU DRIVER 9255M: Guangbin Huang <huangguangbin2@huawei.com> 9256S: Supported 9257F: Documentation/admin-guide/perf/hns3-pmu.rst 9258F: drivers/perf/hisilicon/hns3_pmu.c 9259 9260HISILICON PTT DRIVER 9261M: Yicong Yang <yangyicong@hisilicon.com> 9262M: Jonathan Cameron <jonathan.cameron@huawei.com> 9263L: linux-kernel@vger.kernel.org 9264S: Maintained 9265F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9266F: Documentation/trace/hisi-ptt.rst 9267F: drivers/hwtracing/ptt/ 9268F: tools/perf/arch/arm64/util/hisi-ptt.c 9269F: tools/perf/util/hisi-ptt* 9270F: tools/perf/util/hisi-ptt-decoder/* 9271 9272HISILICON QM DRIVER 9273M: Weili Qian <qianweili@huawei.com> 9274M: Zhou Wang <wangzhou1@hisilicon.com> 9275L: linux-crypto@vger.kernel.org 9276S: Maintained 9277F: drivers/crypto/hisilicon/Kconfig 9278F: drivers/crypto/hisilicon/Makefile 9279F: drivers/crypto/hisilicon/qm.c 9280F: drivers/crypto/hisilicon/sgl.c 9281F: include/linux/hisi_acc_qm.h 9282 9283HISILICON ZIP Controller DRIVER 9284M: Yang Shen <shenyang39@huawei.com> 9285M: Zhou Wang <wangzhou1@hisilicon.com> 9286L: linux-crypto@vger.kernel.org 9287S: Maintained 9288F: Documentation/ABI/testing/debugfs-hisi-zip 9289F: drivers/crypto/hisilicon/zip/ 9290 9291HISILICON ROCE DRIVER 9292M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9293M: Wenpeng Liang <liangwenpeng@huawei.com> 9294L: linux-rdma@vger.kernel.org 9295S: Maintained 9296F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9297F: drivers/infiniband/hw/hns/ 9298 9299HISILICON SAS Controller 9300M: Xiang Chen <chenxiang66@hisilicon.com> 9301S: Supported 9302W: http://www.hisilicon.com 9303F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9304F: drivers/scsi/hisi_sas/ 9305 9306HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9307M: Kai Ye <yekai13@huawei.com> 9308M: Longfang Liu <liulongfang@huawei.com> 9309L: linux-crypto@vger.kernel.org 9310S: Maintained 9311F: Documentation/ABI/testing/debugfs-hisi-sec 9312F: drivers/crypto/hisilicon/sec2/sec.h 9313F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9314F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9315F: drivers/crypto/hisilicon/sec2/sec_main.c 9316 9317HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9318M: Jay Fang <f.fangjian@huawei.com> 9319L: linux-spi@vger.kernel.org 9320S: Maintained 9321W: http://www.hisilicon.com 9322F: drivers/spi/spi-hisi-kunpeng.c 9323 9324HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9325M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9326L: linux-kernel@vger.kernel.org 9327S: Maintained 9328F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9329F: drivers/spmi/hisi-spmi-controller.c 9330 9331HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9332M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9333L: linux-kernel@vger.kernel.org 9334S: Maintained 9335F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9336F: drivers/mfd/hi6421-spmi-pmic.c 9337 9338HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9339M: Weili Qian <qianweili@huawei.com> 9340S: Maintained 9341F: drivers/crypto/hisilicon/trng/trng.c 9342 9343HISILICON V3XX SPI NOR FLASH Controller Driver 9344M: Jay Fang <f.fangjian@huawei.com> 9345S: Maintained 9346W: http://www.hisilicon.com 9347F: drivers/spi/spi-hisi-sfc-v3xx.c 9348 9349HMM - Heterogeneous Memory Management 9350M: Jérôme Glisse <jglisse@redhat.com> 9351L: linux-mm@kvack.org 9352S: Maintained 9353F: Documentation/mm/hmm.rst 9354F: include/linux/hmm* 9355F: lib/test_hmm* 9356F: mm/hmm* 9357F: tools/testing/selftests/mm/*hmm* 9358 9359HOST AP DRIVER 9360M: Jouni Malinen <j@w1.fi> 9361L: linux-wireless@vger.kernel.org 9362S: Obsolete 9363W: http://w1.fi/hostap-driver.html 9364F: drivers/net/wireless/intersil/hostap/ 9365 9366HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9367L: platform-driver-x86@vger.kernel.org 9368S: Orphan 9369F: drivers/platform/x86/hp/tc1100-wmi.c 9370 9371HPET: High Precision Event Timers driver 9372M: Clemens Ladisch <clemens@ladisch.de> 9373S: Maintained 9374F: Documentation/timers/hpet.rst 9375F: drivers/char/hpet.c 9376F: include/linux/hpet.h 9377F: include/uapi/linux/hpet.h 9378 9379HPET: x86 9380S: Orphan 9381F: arch/x86/include/asm/hpet.h 9382F: arch/x86/kernel/hpet.c 9383 9384HPFS FILESYSTEM 9385M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9386S: Maintained 9387W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9388F: fs/hpfs/ 9389 9390HSI SUBSYSTEM 9391M: Sebastian Reichel <sre@kernel.org> 9392S: Maintained 9393T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9394F: Documentation/ABI/testing/sysfs-bus-hsi 9395F: Documentation/driver-api/hsi.rst 9396F: drivers/hsi/ 9397F: include/linux/hsi/ 9398F: include/uapi/linux/hsi/ 9399 9400HSO 3G MODEM DRIVER 9401L: linux-usb@vger.kernel.org 9402S: Orphan 9403F: drivers/net/usb/hso.c 9404 9405HSR NETWORK PROTOCOL 9406L: netdev@vger.kernel.org 9407S: Orphan 9408F: net/hsr/ 9409 9410HT16K33 LED CONTROLLER DRIVER 9411M: Robin van der Gracht <robin@protonic.nl> 9412S: Maintained 9413F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9414F: drivers/auxdisplay/ht16k33.c 9415 9416HTCPEN TOUCHSCREEN DRIVER 9417M: Pau Oliva Fora <pof@eslack.org> 9418L: linux-input@vger.kernel.org 9419S: Maintained 9420F: drivers/input/touchscreen/htcpen.c 9421 9422HTE SUBSYSTEM 9423M: Dipen Patel <dipenp@nvidia.com> 9424S: Maintained 9425F: Documentation/devicetree/bindings/timestamp/ 9426F: Documentation/driver-api/hte/ 9427F: drivers/hte/ 9428F: include/linux/hte.h 9429 9430HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9431M: Lorenzo Bianconi <lorenzo@kernel.org> 9432L: linux-iio@vger.kernel.org 9433S: Maintained 9434W: http://www.st.com/ 9435F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9436F: drivers/iio/humidity/hts221* 9437 9438HUAWEI ETHERNET DRIVER 9439M: Cai Huoqing <cai.huoqing@linux.dev> 9440L: netdev@vger.kernel.org 9441S: Maintained 9442F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9443F: drivers/net/ethernet/huawei/hinic/ 9444 9445HUGETLB SUBSYSTEM 9446M: Mike Kravetz <mike.kravetz@oracle.com> 9447M: Muchun Song <muchun.song@linux.dev> 9448L: linux-mm@kvack.org 9449S: Maintained 9450F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9451F: Documentation/admin-guide/mm/hugetlbpage.rst 9452F: Documentation/mm/hugetlbfs_reserv.rst 9453F: Documentation/mm/vmemmap_dedup.rst 9454F: fs/hugetlbfs/ 9455F: include/linux/hugetlb.h 9456F: mm/hugetlb.c 9457F: mm/hugetlb_vmemmap.c 9458F: mm/hugetlb_vmemmap.h 9459 9460HVA ST MEDIA DRIVER 9461M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9462L: linux-media@vger.kernel.org 9463S: Supported 9464W: https://linuxtv.org 9465T: git git://linuxtv.org/media_tree.git 9466F: drivers/media/platform/st/sti/hva 9467 9468HWPOISON MEMORY FAILURE HANDLING 9469M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9470R: Miaohe Lin <linmiaohe@huawei.com> 9471L: linux-mm@kvack.org 9472S: Maintained 9473F: mm/hwpoison-inject.c 9474F: mm/memory-failure.c 9475 9476HYCON HY46XX TOUCHSCREEN SUPPORT 9477M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9478L: linux-input@vger.kernel.org 9479S: Maintained 9480F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9481F: drivers/input/touchscreen/hycon-hy46xx.c 9482 9483HYGON PROCESSOR SUPPORT 9484M: Pu Wen <puwen@hygon.cn> 9485L: linux-kernel@vger.kernel.org 9486S: Maintained 9487F: arch/x86/kernel/cpu/hygon.c 9488 9489HYNIX HI556 SENSOR DRIVER 9490M: Shawn Tu <shawnx.tu@intel.com> 9491L: linux-media@vger.kernel.org 9492S: Maintained 9493T: git git://linuxtv.org/media_tree.git 9494F: drivers/media/i2c/hi556.c 9495 9496HYNIX HI846 SENSOR DRIVER 9497M: Martin Kepplinger <martin.kepplinger@puri.sm> 9498L: linux-media@vger.kernel.org 9499S: Maintained 9500F: drivers/media/i2c/hi846.c 9501 9502HYNIX HI847 SENSOR DRIVER 9503M: Shawn Tu <shawnx.tu@intel.com> 9504L: linux-media@vger.kernel.org 9505S: Maintained 9506F: drivers/media/i2c/hi847.c 9507 9508Hyper-V/Azure CORE AND DRIVERS 9509M: "K. Y. Srinivasan" <kys@microsoft.com> 9510M: Haiyang Zhang <haiyangz@microsoft.com> 9511M: Wei Liu <wei.liu@kernel.org> 9512M: Dexuan Cui <decui@microsoft.com> 9513L: linux-hyperv@vger.kernel.org 9514S: Supported 9515T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9516F: Documentation/ABI/stable/sysfs-bus-vmbus 9517F: Documentation/ABI/testing/debugfs-hyperv 9518F: Documentation/virt/hyperv 9519F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9520F: arch/arm64/hyperv 9521F: arch/arm64/include/asm/hyperv-tlfs.h 9522F: arch/arm64/include/asm/mshyperv.h 9523F: arch/x86/hyperv 9524F: arch/x86/include/asm/hyperv-tlfs.h 9525F: arch/x86/include/asm/mshyperv.h 9526F: arch/x86/include/asm/trace/hyperv.h 9527F: arch/x86/kernel/cpu/mshyperv.c 9528F: drivers/clocksource/hyperv_timer.c 9529F: drivers/hid/hid-hyperv.c 9530F: drivers/hv/ 9531F: drivers/input/serio/hyperv-keyboard.c 9532F: drivers/iommu/hyperv-iommu.c 9533F: drivers/net/ethernet/microsoft/ 9534F: drivers/net/hyperv/ 9535F: drivers/pci/controller/pci-hyperv-intf.c 9536F: drivers/pci/controller/pci-hyperv.c 9537F: drivers/scsi/storvsc_drv.c 9538F: drivers/uio/uio_hv_generic.c 9539F: drivers/video/fbdev/hyperv_fb.c 9540F: include/asm-generic/hyperv-tlfs.h 9541F: include/asm-generic/mshyperv.h 9542F: include/clocksource/hyperv_timer.h 9543F: include/linux/hyperv.h 9544F: include/net/mana 9545F: include/uapi/linux/hyperv.h 9546F: net/vmw_vsock/hyperv_transport.c 9547F: tools/hv/ 9548 9549HYPERBUS SUPPORT 9550M: Vignesh Raghavendra <vigneshr@ti.com> 9551L: linux-mtd@lists.infradead.org 9552S: Supported 9553Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9554C: irc://irc.oftc.net/mtd 9555T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9556F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9557F: drivers/mtd/hyperbus/ 9558F: include/linux/mtd/hyperbus.h 9559 9560HYPERVISOR VIRTUAL CONSOLE DRIVER 9561L: linuxppc-dev@lists.ozlabs.org 9562S: Odd Fixes 9563F: drivers/tty/hvc/ 9564 9565I2C ACPI SUPPORT 9566M: Mika Westerberg <mika.westerberg@linux.intel.com> 9567L: linux-i2c@vger.kernel.org 9568L: linux-acpi@vger.kernel.org 9569S: Maintained 9570F: drivers/i2c/i2c-core-acpi.c 9571 9572I2C CONTROLLER DRIVER FOR NVIDIA GPU 9573M: Ajay Gupta <ajayg@nvidia.com> 9574L: linux-i2c@vger.kernel.org 9575S: Maintained 9576F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9577F: drivers/i2c/busses/i2c-nvidia-gpu.c 9578 9579I2C MUXES 9580M: Peter Rosin <peda@axentia.se> 9581L: linux-i2c@vger.kernel.org 9582S: Maintained 9583F: Documentation/devicetree/bindings/i2c/i2c-arb* 9584F: Documentation/devicetree/bindings/i2c/i2c-gate* 9585F: Documentation/devicetree/bindings/i2c/i2c-mux* 9586F: Documentation/i2c/i2c-topology.rst 9587F: Documentation/i2c/muxes/ 9588F: drivers/i2c/i2c-mux.c 9589F: drivers/i2c/muxes/ 9590F: include/linux/i2c-mux.h 9591 9592I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9593M: Gregory CLEMENT <gregory.clement@bootlin.com> 9594L: linux-i2c@vger.kernel.org 9595S: Maintained 9596F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9597F: drivers/i2c/busses/i2c-mv64xxx.c 9598 9599I2C OVER PARALLEL PORT 9600M: Jean Delvare <jdelvare@suse.com> 9601L: linux-i2c@vger.kernel.org 9602S: Maintained 9603F: Documentation/i2c/busses/i2c-parport.rst 9604F: drivers/i2c/busses/i2c-parport.c 9605 9606I2C SUBSYSTEM 9607M: Wolfram Sang <wsa@kernel.org> 9608L: linux-i2c@vger.kernel.org 9609S: Maintained 9610W: https://i2c.wiki.kernel.org/ 9611Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9612T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9613F: Documentation/devicetree/bindings/i2c/i2c.txt 9614F: Documentation/i2c/ 9615F: drivers/i2c/* 9616F: include/dt-bindings/i2c/i2c.h 9617F: include/linux/i2c-dev.h 9618F: include/linux/i2c-smbus.h 9619F: include/linux/i2c.h 9620F: include/uapi/linux/i2c-*.h 9621F: include/uapi/linux/i2c.h 9622 9623I2C SUBSYSTEM HOST DRIVERS 9624L: linux-i2c@vger.kernel.org 9625S: Odd Fixes 9626W: https://i2c.wiki.kernel.org/ 9627Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9628T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9629F: Documentation/devicetree/bindings/i2c/ 9630F: drivers/i2c/algos/ 9631F: drivers/i2c/busses/ 9632F: include/dt-bindings/i2c/ 9633 9634I2C-TAOS-EVM DRIVER 9635M: Jean Delvare <jdelvare@suse.com> 9636L: linux-i2c@vger.kernel.org 9637S: Maintained 9638F: Documentation/i2c/busses/i2c-taos-evm.rst 9639F: drivers/i2c/busses/i2c-taos-evm.c 9640 9641I2C-TINY-USB DRIVER 9642M: Till Harbaum <till@harbaum.org> 9643L: linux-i2c@vger.kernel.org 9644S: Maintained 9645W: http://www.harbaum.org/till/i2c_tiny_usb 9646F: drivers/i2c/busses/i2c-tiny-usb.c 9647 9648I2C/SMBUS CONTROLLER DRIVERS FOR PC 9649M: Jean Delvare <jdelvare@suse.com> 9650L: linux-i2c@vger.kernel.org 9651S: Maintained 9652F: Documentation/i2c/busses/i2c-ali1535.rst 9653F: Documentation/i2c/busses/i2c-ali1563.rst 9654F: Documentation/i2c/busses/i2c-ali15x3.rst 9655F: Documentation/i2c/busses/i2c-amd756.rst 9656F: Documentation/i2c/busses/i2c-amd8111.rst 9657F: Documentation/i2c/busses/i2c-i801.rst 9658F: Documentation/i2c/busses/i2c-nforce2.rst 9659F: Documentation/i2c/busses/i2c-piix4.rst 9660F: Documentation/i2c/busses/i2c-sis5595.rst 9661F: Documentation/i2c/busses/i2c-sis630.rst 9662F: Documentation/i2c/busses/i2c-sis96x.rst 9663F: Documentation/i2c/busses/i2c-via.rst 9664F: Documentation/i2c/busses/i2c-viapro.rst 9665F: drivers/i2c/busses/i2c-ali1535.c 9666F: drivers/i2c/busses/i2c-ali1563.c 9667F: drivers/i2c/busses/i2c-ali15x3.c 9668F: drivers/i2c/busses/i2c-amd756-s4882.c 9669F: drivers/i2c/busses/i2c-amd756.c 9670F: drivers/i2c/busses/i2c-amd8111.c 9671F: drivers/i2c/busses/i2c-i801.c 9672F: drivers/i2c/busses/i2c-isch.c 9673F: drivers/i2c/busses/i2c-nforce2-s4985.c 9674F: drivers/i2c/busses/i2c-nforce2.c 9675F: drivers/i2c/busses/i2c-piix4.c 9676F: drivers/i2c/busses/i2c-sis5595.c 9677F: drivers/i2c/busses/i2c-sis630.c 9678F: drivers/i2c/busses/i2c-sis96x.c 9679F: drivers/i2c/busses/i2c-via.c 9680F: drivers/i2c/busses/i2c-viapro.c 9681 9682I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9683M: Hans de Goede <hdegoede@redhat.com> 9684L: linux-i2c@vger.kernel.org 9685S: Maintained 9686F: drivers/i2c/busses/i2c-cht-wc.c 9687 9688I2C/SMBUS ISMT DRIVER 9689M: Seth Heasley <seth.heasley@intel.com> 9690M: Neil Horman <nhorman@tuxdriver.com> 9691L: linux-i2c@vger.kernel.org 9692F: Documentation/i2c/busses/i2c-ismt.rst 9693F: drivers/i2c/busses/i2c-ismt.c 9694 9695I2C/SMBUS STUB DRIVER 9696M: Jean Delvare <jdelvare@suse.com> 9697L: linux-i2c@vger.kernel.org 9698S: Maintained 9699F: drivers/i2c/i2c-stub.c 9700 9701I3C DRIVER FOR CADENCE I3C MASTER IP 9702M: Przemysław Gaj <pgaj@cadence.com> 9703S: Maintained 9704F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9705F: drivers/i3c/master/i3c-master-cdns.c 9706 9707I3C DRIVER FOR SYNOPSYS DESIGNWARE 9708S: Orphan 9709F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9710F: drivers/i3c/master/dw* 9711 9712I3C SUBSYSTEM 9713M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9714L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9715S: Maintained 9716C: irc://chat.freenode.net/linux-i3c 9717T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9718F: Documentation/ABI/testing/sysfs-bus-i3c 9719F: Documentation/devicetree/bindings/i3c/ 9720F: Documentation/driver-api/i3c 9721F: drivers/i3c/ 9722F: include/linux/i3c/ 9723 9724IA64 (Itanium) PLATFORM 9725L: linux-ia64@vger.kernel.org 9726S: Orphan 9727F: Documentation/arch/ia64/ 9728F: arch/ia64/ 9729 9730IBM Operation Panel Input Driver 9731M: Eddie James <eajames@linux.ibm.com> 9732L: linux-input@vger.kernel.org 9733S: Maintained 9734F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9735F: drivers/input/misc/ibm-panel.c 9736 9737IBM Power 842 compression accelerator 9738M: Haren Myneni <haren@us.ibm.com> 9739S: Supported 9740F: crypto/842.c 9741F: drivers/crypto/nx/Kconfig 9742F: drivers/crypto/nx/Makefile 9743F: drivers/crypto/nx/nx-842* 9744F: include/linux/sw842.h 9745F: lib/842/ 9746 9747IBM Power in-Nest Crypto Acceleration 9748M: Breno Leitão <leitao@debian.org> 9749M: Nayna Jain <nayna@linux.ibm.com> 9750M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9751L: linux-crypto@vger.kernel.org 9752S: Supported 9753F: drivers/crypto/nx/Kconfig 9754F: drivers/crypto/nx/Makefile 9755F: drivers/crypto/nx/nx-aes* 9756F: drivers/crypto/nx/nx-sha* 9757F: drivers/crypto/nx/nx.* 9758F: drivers/crypto/nx/nx_csbcpb.h 9759F: drivers/crypto/nx/nx_debugfs.c 9760 9761IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9762M: Tyrel Datwyler <tyreld@linux.ibm.com> 9763L: linux-pci@vger.kernel.org 9764L: linuxppc-dev@lists.ozlabs.org 9765S: Supported 9766F: drivers/pci/hotplug/rpadlpar* 9767 9768IBM Power Linux RAID adapter 9769M: Brian King <brking@us.ibm.com> 9770S: Supported 9771F: drivers/scsi/ipr.* 9772 9773IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9774M: Tyrel Datwyler <tyreld@linux.ibm.com> 9775L: linux-pci@vger.kernel.org 9776L: linuxppc-dev@lists.ozlabs.org 9777S: Supported 9778F: drivers/pci/hotplug/rpaphp* 9779 9780IBM Power SRIOV Virtual NIC Device Driver 9781M: Haren Myneni <haren@linux.ibm.com> 9782M: Rick Lindsley <ricklind@linux.ibm.com> 9783R: Nick Child <nnac123@linux.ibm.com> 9784R: Dany Madden <danymadden@us.ibm.com> 9785R: Thomas Falcon <tlfalcon@linux.ibm.com> 9786L: netdev@vger.kernel.org 9787S: Supported 9788F: drivers/net/ethernet/ibm/ibmvnic.* 9789 9790IBM Power Virtual Ethernet Device Driver 9791M: Nick Child <nnac123@linux.ibm.com> 9792L: netdev@vger.kernel.org 9793S: Supported 9794F: drivers/net/ethernet/ibm/ibmveth.* 9795 9796IBM Power Virtual FC Device Drivers 9797M: Tyrel Datwyler <tyreld@linux.ibm.com> 9798L: linux-scsi@vger.kernel.org 9799S: Supported 9800F: drivers/scsi/ibmvscsi/ibmvfc* 9801 9802IBM Power Virtual Management Channel Driver 9803M: Brad Warrum <bwarrum@linux.ibm.com> 9804M: Ritu Agarwal <rituagar@linux.ibm.com> 9805S: Supported 9806F: drivers/misc/ibmvmc.* 9807 9808IBM Power Virtual SCSI Device Drivers 9809M: Tyrel Datwyler <tyreld@linux.ibm.com> 9810L: linux-scsi@vger.kernel.org 9811S: Supported 9812F: drivers/scsi/ibmvscsi/ibmvscsi* 9813F: include/scsi/viosrp.h 9814 9815IBM Power Virtual SCSI Device Target Driver 9816M: Michael Cyr <mikecyr@linux.ibm.com> 9817L: linux-scsi@vger.kernel.org 9818L: target-devel@vger.kernel.org 9819S: Supported 9820F: drivers/scsi/ibmvscsi_tgt/ 9821 9822IBM Power VMX Cryptographic instructions 9823M: Breno Leitão <leitao@debian.org> 9824M: Nayna Jain <nayna@linux.ibm.com> 9825M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9826L: linux-crypto@vger.kernel.org 9827S: Supported 9828F: drivers/crypto/vmx/Kconfig 9829F: drivers/crypto/vmx/Makefile 9830F: drivers/crypto/vmx/aes* 9831F: drivers/crypto/vmx/ghash* 9832F: drivers/crypto/vmx/ppc-xlate.pl 9833F: drivers/crypto/vmx/vmx.c 9834 9835IBM ServeRAID RAID DRIVER 9836S: Orphan 9837F: drivers/scsi/ips.* 9838 9839ICH LPC AND GPIO DRIVER 9840M: Peter Tyser <ptyser@xes-inc.com> 9841S: Maintained 9842F: drivers/gpio/gpio-ich.c 9843F: drivers/mfd/lpc_ich.c 9844 9845ICY I2C DRIVER 9846M: Max Staudt <max@enpas.org> 9847L: linux-i2c@vger.kernel.org 9848S: Maintained 9849F: drivers/i2c/busses/i2c-icy.c 9850 9851IDEAPAD LAPTOP EXTRAS DRIVER 9852M: Ike Panhc <ike.pan@canonical.com> 9853L: platform-driver-x86@vger.kernel.org 9854S: Maintained 9855W: http://launchpad.net/ideapad-laptop 9856F: drivers/platform/x86/ideapad-laptop.c 9857 9858IDEAPAD LAPTOP SLIDEBAR DRIVER 9859M: Andrey Moiseev <o2g.org.ru@gmail.com> 9860L: linux-input@vger.kernel.org 9861S: Maintained 9862W: https://github.com/o2genum/ideapad-slidebar 9863F: drivers/input/misc/ideapad_slidebar.c 9864 9865IDMAPPED MOUNTS 9866M: Christian Brauner <brauner@kernel.org> 9867M: Seth Forshee <sforshee@kernel.org> 9868L: linux-fsdevel@vger.kernel.org 9869S: Maintained 9870T: git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9871F: Documentation/filesystems/idmappings.rst 9872F: tools/testing/selftests/mount_setattr/ 9873F: include/linux/mnt_idmapping.* 9874 9875IDT VersaClock 5 CLOCK DRIVER 9876M: Luca Ceresoli <luca@lucaceresoli.net> 9877S: Maintained 9878F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9879F: drivers/clk/clk-versaclock5.c 9880 9881IEEE 802.15.4 SUBSYSTEM 9882M: Alexander Aring <alex.aring@gmail.com> 9883M: Stefan Schmidt <stefan@datenfreihafen.org> 9884M: Miquel Raynal <miquel.raynal@bootlin.com> 9885L: linux-wpan@vger.kernel.org 9886S: Maintained 9887W: https://linux-wpan.org/ 9888T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9889T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9890F: Documentation/networking/ieee802154.rst 9891F: drivers/net/ieee802154/ 9892F: include/linux/ieee802154.h 9893F: include/linux/nl802154.h 9894F: include/net/af_ieee802154.h 9895F: include/net/cfg802154.h 9896F: include/net/ieee802154_netdev.h 9897F: include/net/mac802154.h 9898F: include/net/nl802154.h 9899F: net/ieee802154/ 9900F: net/mac802154/ 9901 9902IFE PROTOCOL 9903M: Yotam Gigi <yotam.gi@gmail.com> 9904M: Jamal Hadi Salim <jhs@mojatatu.com> 9905F: include/net/ife.h 9906F: include/uapi/linux/ife.h 9907F: net/ife 9908 9909IGORPLUG-USB IR RECEIVER 9910M: Sean Young <sean@mess.org> 9911L: linux-media@vger.kernel.org 9912S: Maintained 9913F: drivers/media/rc/igorplugusb.c 9914 9915IGUANAWORKS USB IR TRANSCEIVER 9916M: Sean Young <sean@mess.org> 9917L: linux-media@vger.kernel.org 9918S: Maintained 9919F: drivers/media/rc/iguanair.c 9920 9921IIO DIGITAL POTENTIOMETER DAC 9922M: Peter Rosin <peda@axentia.se> 9923L: linux-iio@vger.kernel.org 9924S: Maintained 9925F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9926F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9927F: drivers/iio/dac/dpot-dac.c 9928 9929IIO ENVELOPE DETECTOR 9930M: Peter Rosin <peda@axentia.se> 9931L: linux-iio@vger.kernel.org 9932S: Maintained 9933F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 9934F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 9935F: drivers/iio/adc/envelope-detector.c 9936 9937IIO MULTIPLEXER 9938M: Peter Rosin <peda@axentia.se> 9939L: linux-iio@vger.kernel.org 9940S: Maintained 9941F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 9942F: drivers/iio/multiplexer/iio-mux.c 9943 9944IIO SCMI BASED DRIVER 9945M: Jyoti Bhayana <jbhayana@google.com> 9946L: linux-iio@vger.kernel.org 9947S: Maintained 9948F: drivers/iio/common/scmi_sensors/scmi_iio.c 9949 9950IIO SUBSYSTEM AND DRIVERS 9951M: Jonathan Cameron <jic23@kernel.org> 9952R: Lars-Peter Clausen <lars@metafoo.de> 9953L: linux-iio@vger.kernel.org 9954S: Maintained 9955T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 9956F: Documentation/ABI/testing/configfs-iio* 9957F: Documentation/ABI/testing/sysfs-bus-iio* 9958F: Documentation/devicetree/bindings/iio/ 9959F: drivers/iio/ 9960F: drivers/staging/iio/ 9961F: include/dt-bindings/iio/ 9962F: include/linux/iio/ 9963F: tools/iio/ 9964 9965IIO UNIT CONVERTER 9966M: Peter Rosin <peda@axentia.se> 9967L: linux-iio@vger.kernel.org 9968S: Maintained 9969F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 9970F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 9971F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 9972F: drivers/iio/afe/iio-rescale.c 9973 9974IKANOS/ADI EAGLE ADSL USB DRIVER 9975M: Matthieu Castet <castet.matthieu@free.fr> 9976M: Stanislaw Gruszka <stf_xl@wp.pl> 9977S: Maintained 9978F: drivers/usb/atm/ueagle-atm.c 9979 9980IMAGIS TOUCHSCREEN DRIVER 9981M: Markuss Broks <markuss.broks@gmail.com> 9982S: Maintained 9983F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 9984F: drivers/input/touchscreen/imagis.c 9985 9986IMGTEC ASCII LCD DRIVER 9987M: Paul Burton <paulburton@kernel.org> 9988S: Maintained 9989F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 9990F: drivers/auxdisplay/img-ascii-lcd.c 9991 9992IMGTEC IR DECODER DRIVER 9993S: Orphan 9994F: drivers/media/rc/img-ir/ 9995 9996IMON SOUNDGRAPH USB IR RECEIVER 9997M: Sean Young <sean@mess.org> 9998L: linux-media@vger.kernel.org 9999S: Maintained 10000F: drivers/media/rc/imon.c 10001F: drivers/media/rc/imon_raw.c 10002 10003IMS TWINTURBO FRAMEBUFFER DRIVER 10004L: linux-fbdev@vger.kernel.org 10005S: Orphan 10006F: drivers/video/fbdev/imsttfb.c 10007 10008INA209 HARDWARE MONITOR DRIVER 10009M: Guenter Roeck <linux@roeck-us.net> 10010L: linux-hwmon@vger.kernel.org 10011S: Maintained 10012F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10013F: Documentation/hwmon/ina209.rst 10014F: drivers/hwmon/ina209.c 10015 10016INA2XX HARDWARE MONITOR DRIVER 10017M: Guenter Roeck <linux@roeck-us.net> 10018L: linux-hwmon@vger.kernel.org 10019S: Maintained 10020F: Documentation/hwmon/ina2xx.rst 10021F: drivers/hwmon/ina2xx.c 10022F: include/linux/platform_data/ina2xx.h 10023 10024INDEX OF FURTHER KERNEL DOCUMENTATION 10025M: Carlos Bilbao <carlos.bilbao@amd.com> 10026S: Maintained 10027F: Documentation/process/kernel-docs.rst 10028 10029INDUSTRY PACK SUBSYSTEM (IPACK) 10030M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10031M: Jens Taprogge <jens.taprogge@taprogge.org> 10032M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10033L: industrypack-devel@lists.sourceforge.net 10034S: Maintained 10035W: http://industrypack.sourceforge.net 10036F: drivers/ipack/ 10037 10038INFINEON DPS310 Driver 10039M: Eddie James <eajames@linux.ibm.com> 10040L: linux-iio@vger.kernel.org 10041S: Maintained 10042F: drivers/iio/pressure/dps310.c 10043 10044INFINEON PEB2466 ASoC CODEC 10045M: Herve Codina <herve.codina@bootlin.com> 10046L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10047S: Maintained 10048F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10049F: sound/soc/codecs/peb2466.c 10050 10051INFINIBAND SUBSYSTEM 10052M: Jason Gunthorpe <jgg@nvidia.com> 10053M: Leon Romanovsky <leonro@nvidia.com> 10054L: linux-rdma@vger.kernel.org 10055S: Supported 10056W: https://github.com/linux-rdma/rdma-core 10057Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10058T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10059F: Documentation/devicetree/bindings/infiniband/ 10060F: Documentation/infiniband/ 10061F: drivers/infiniband/ 10062F: include/rdma/ 10063F: include/trace/events/ib_mad.h 10064F: include/trace/events/ib_umad.h 10065F: include/trace/misc/rdma.h 10066F: include/uapi/linux/if_infiniband.h 10067F: include/uapi/rdma/ 10068F: samples/bpf/ibumad_kern.c 10069F: samples/bpf/ibumad_user.c 10070 10071INGENIC JZ4780 NAND DRIVER 10072M: Harvey Hunt <harveyhuntnexus@gmail.com> 10073L: linux-mtd@lists.infradead.org 10074L: linux-mips@vger.kernel.org 10075S: Maintained 10076F: drivers/mtd/nand/raw/ingenic/ 10077 10078INGENIC JZ47xx SoCs 10079M: Paul Cercueil <paul@crapouillou.net> 10080L: linux-mips@vger.kernel.org 10081S: Maintained 10082F: arch/mips/boot/dts/ingenic/ 10083F: arch/mips/generic/board-ingenic.c 10084F: arch/mips/include/asm/mach-ingenic/ 10085F: arch/mips/ingenic/Kconfig 10086F: drivers/clk/ingenic/ 10087F: drivers/dma/dma-jz4780.c 10088F: drivers/gpu/drm/ingenic/ 10089F: drivers/i2c/busses/i2c-jz4780.c 10090F: drivers/iio/adc/ingenic-adc.c 10091F: drivers/irqchip/irq-ingenic.c 10092F: drivers/memory/jz4780-nemc.c 10093F: drivers/mmc/host/jz4740_mmc.c 10094F: drivers/mtd/nand/raw/ingenic/ 10095F: drivers/pinctrl/pinctrl-ingenic.c 10096F: drivers/power/supply/ingenic-battery.c 10097F: drivers/pwm/pwm-jz4740.c 10098F: drivers/remoteproc/ingenic_rproc.c 10099F: drivers/rtc/rtc-jz4740.c 10100F: drivers/tty/serial/8250/8250_ingenic.c 10101F: drivers/usb/musb/jz4740.c 10102F: drivers/watchdog/jz4740_wdt.c 10103F: include/dt-bindings/iio/adc/ingenic,adc.h 10104F: include/linux/mfd/ingenic-tcu.h 10105F: sound/soc/codecs/jz47* 10106F: sound/soc/jz4740/ 10107 10108INJOINIC IP5xxx POWER BANK IC DRIVER 10109M: Samuel Holland <samuel@sholland.org> 10110S: Maintained 10111F: drivers/power/supply/ip5xxx_power.c 10112 10113INOTIFY 10114M: Jan Kara <jack@suse.cz> 10115R: Amir Goldstein <amir73il@gmail.com> 10116L: linux-fsdevel@vger.kernel.org 10117S: Maintained 10118F: Documentation/filesystems/inotify.rst 10119F: fs/notify/inotify/ 10120F: include/linux/inotify.h 10121F: include/uapi/linux/inotify.h 10122 10123INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10124M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10125L: linux-input@vger.kernel.org 10126S: Maintained 10127Q: http://patchwork.kernel.org/project/linux-input/list/ 10128T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10129F: Documentation/devicetree/bindings/input/ 10130F: Documentation/devicetree/bindings/serio/ 10131F: Documentation/input/ 10132F: drivers/input/ 10133F: include/dt-bindings/input/ 10134F: include/linux/input.h 10135F: include/linux/input/ 10136F: include/uapi/linux/input-event-codes.h 10137F: include/uapi/linux/input.h 10138 10139INPUT MULTITOUCH (MT) PROTOCOL 10140M: Henrik Rydberg <rydberg@bitmath.org> 10141L: linux-input@vger.kernel.org 10142S: Odd fixes 10143F: Documentation/input/multi-touch-protocol.rst 10144F: drivers/input/input-mt.c 10145K: \b(ABS|SYN)_MT_ 10146 10147INSIDE SECURE CRYPTO DRIVER 10148M: Antoine Tenart <atenart@kernel.org> 10149L: linux-crypto@vger.kernel.org 10150S: Maintained 10151F: drivers/crypto/inside-secure/ 10152 10153INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10154M: Mimi Zohar <zohar@linux.ibm.com> 10155M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10156L: linux-integrity@vger.kernel.org 10157S: Supported 10158T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10159F: security/integrity/ima/ 10160F: security/integrity/ 10161 10162INTEL 810/815 FRAMEBUFFER DRIVER 10163M: Antonino Daplas <adaplas@gmail.com> 10164L: linux-fbdev@vger.kernel.org 10165S: Maintained 10166F: drivers/video/fbdev/i810/ 10167 10168INTEL 8255 GPIO DRIVER 10169M: William Breathitt Gray <william.gray@linaro.org> 10170L: linux-gpio@vger.kernel.org 10171S: Maintained 10172F: drivers/gpio/gpio-i8255.c 10173F: drivers/gpio/gpio-i8255.h 10174 10175INTEL ASoC DRIVERS 10176M: Cezary Rojewski <cezary.rojewski@intel.com> 10177M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10178M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10179M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10180M: Bard Liao <yung-chuan.liao@linux.intel.com> 10181M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10182M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10183L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10184S: Supported 10185F: sound/soc/intel/ 10186 10187INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10188M: Hans de Goede <hdegoede@redhat.com> 10189L: platform-driver-x86@vger.kernel.org 10190S: Maintained 10191F: drivers/platform/x86/intel/atomisp2/pm.c 10192 10193INTEL ATOMISP2 LED DRIVER 10194M: Hans de Goede <hdegoede@redhat.com> 10195L: platform-driver-x86@vger.kernel.org 10196S: Maintained 10197F: drivers/platform/x86/intel/atomisp2/led.c 10198 10199INTEL BIOS SAR INT1092 DRIVER 10200M: Shravan Sudhakar <s.shravan@intel.com> 10201M: Intel Corporation <linuxwwan@intel.com> 10202L: platform-driver-x86@vger.kernel.org 10203S: Maintained 10204F: drivers/platform/x86/intel/int1092/ 10205 10206INTEL BROXTON PMC DRIVER 10207M: Mika Westerberg <mika.westerberg@linux.intel.com> 10208M: Zha Qipeng <qipeng.zha@intel.com> 10209S: Maintained 10210F: drivers/mfd/intel_pmc_bxt.c 10211F: include/linux/mfd/intel_pmc_bxt.h 10212 10213INTEL C600 SERIES SAS CONTROLLER DRIVER 10214M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10215L: linux-scsi@vger.kernel.org 10216S: Supported 10217T: git git://git.code.sf.net/p/intel-sas/isci 10218F: drivers/scsi/isci/ 10219 10220INTEL CPU family model numbers 10221M: Tony Luck <tony.luck@intel.com> 10222M: x86@kernel.org 10223L: linux-kernel@vger.kernel.org 10224S: Supported 10225F: arch/x86/include/asm/intel-family.h 10226 10227INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10228M: Jani Nikula <jani.nikula@linux.intel.com> 10229M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10230M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10231M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10232L: intel-gfx@lists.freedesktop.org 10233S: Supported 10234W: https://01.org/linuxgraphics/ 10235Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10236B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10237C: irc://irc.oftc.net/intel-gfx 10238T: git git://anongit.freedesktop.org/drm-intel 10239F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10240F: Documentation/gpu/i915.rst 10241F: drivers/gpu/drm/i915/ 10242F: include/drm/i915* 10243F: include/uapi/drm/i915_drm.h 10244 10245INTEL ETHERNET DRIVERS 10246M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10247M: Tony Nguyen <anthony.l.nguyen@intel.com> 10248L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10249S: Supported 10250W: http://www.intel.com/support/feedback.htm 10251W: http://e1000.sourceforge.net/ 10252Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10253T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10254T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10255F: Documentation/networking/device_drivers/ethernet/intel/ 10256F: drivers/net/ethernet/intel/ 10257F: drivers/net/ethernet/intel/*/ 10258F: include/linux/avf/virtchnl.h 10259F: include/linux/net/intel/iidc.h 10260 10261INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10262M: Mustafa Ismail <mustafa.ismail@intel.com> 10263M: Shiraz Saleem <shiraz.saleem@intel.com> 10264L: linux-rdma@vger.kernel.org 10265S: Supported 10266F: drivers/infiniband/hw/irdma/ 10267F: include/uapi/rdma/irdma-abi.h 10268 10269INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10270M: Maik Broemme <mbroemme@libmpq.org> 10271L: linux-fbdev@vger.kernel.org 10272S: Maintained 10273F: Documentation/fb/intelfb.rst 10274F: drivers/video/fbdev/intelfb/ 10275 10276INTEL GPIO DRIVERS 10277M: Andy Shevchenko <andy@kernel.org> 10278L: linux-gpio@vger.kernel.org 10279S: Supported 10280T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10281F: drivers/gpio/gpio-ich.c 10282F: drivers/gpio/gpio-merrifield.c 10283F: drivers/gpio/gpio-ml-ioh.c 10284F: drivers/gpio/gpio-pch.c 10285F: drivers/gpio/gpio-sch.c 10286F: drivers/gpio/gpio-sodaville.c 10287 10288INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10289M: Zhenyu Wang <zhenyuw@linux.intel.com> 10290M: Zhi Wang <zhi.a.wang@intel.com> 10291L: intel-gvt-dev@lists.freedesktop.org 10292L: intel-gfx@lists.freedesktop.org 10293S: Supported 10294W: https://01.org/igvt-g 10295T: git https://github.com/intel/gvt-linux.git 10296F: drivers/gpu/drm/i915/gvt/ 10297 10298INTEL HID EVENT DRIVER 10299M: Alex Hung <alexhung@gmail.com> 10300L: platform-driver-x86@vger.kernel.org 10301S: Maintained 10302F: drivers/platform/x86/intel/hid.c 10303 10304INTEL I/OAT DMA DRIVER 10305M: Dave Jiang <dave.jiang@intel.com> 10306R: Dan Williams <dan.j.williams@intel.com> 10307L: dmaengine@vger.kernel.org 10308S: Supported 10309Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10310F: drivers/dma/ioat* 10311 10312INTEL IDXD DRIVER 10313M: Fenghua Yu <fenghua.yu@intel.com> 10314M: Dave Jiang <dave.jiang@intel.com> 10315L: dmaengine@vger.kernel.org 10316S: Supported 10317F: drivers/dma/idxd/* 10318F: include/uapi/linux/idxd.h 10319 10320INTEL IDLE DRIVER 10321M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10322M: Len Brown <lenb@kernel.org> 10323L: linux-pm@vger.kernel.org 10324S: Supported 10325B: https://bugzilla.kernel.org 10326T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10327F: drivers/idle/intel_idle.c 10328 10329INTEL IN FIELD SCAN (IFS) DEVICE 10330M: Jithu Joseph <jithu.joseph@intel.com> 10331R: Ashok Raj <ashok.raj@intel.com> 10332R: Tony Luck <tony.luck@intel.com> 10333S: Maintained 10334F: drivers/platform/x86/intel/ifs 10335F: include/trace/events/intel_ifs.h 10336 10337INTEL INTEGRATED SENSOR HUB DRIVER 10338M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10339M: Jiri Kosina <jikos@kernel.org> 10340L: linux-input@vger.kernel.org 10341S: Maintained 10342F: drivers/hid/intel-ish-hid/ 10343 10344INTEL IOMMU (VT-d) 10345M: David Woodhouse <dwmw2@infradead.org> 10346M: Lu Baolu <baolu.lu@linux.intel.com> 10347L: iommu@lists.linux.dev 10348S: Supported 10349T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10350F: drivers/iommu/intel/ 10351 10352INTEL IPU3 CSI-2 CIO2 DRIVER 10353M: Yong Zhi <yong.zhi@intel.com> 10354M: Sakari Ailus <sakari.ailus@linux.intel.com> 10355M: Bingbu Cao <bingbu.cao@intel.com> 10356M: Dan Scally <djrscally@gmail.com> 10357R: Tianshu Qiu <tian.shu.qiu@intel.com> 10358L: linux-media@vger.kernel.org 10359S: Maintained 10360T: git git://linuxtv.org/media_tree.git 10361F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10362F: drivers/media/pci/intel/ipu3/ 10363 10364INTEL IPU3 CSI-2 IMGU DRIVER 10365M: Sakari Ailus <sakari.ailus@linux.intel.com> 10366R: Bingbu Cao <bingbu.cao@intel.com> 10367R: Tianshu Qiu <tian.shu.qiu@intel.com> 10368L: linux-media@vger.kernel.org 10369S: Maintained 10370F: Documentation/admin-guide/media/ipu3.rst 10371F: Documentation/admin-guide/media/ipu3_rcb.svg 10372F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10373F: drivers/staging/media/ipu3/ 10374 10375INTEL IXP4XX CRYPTO SUPPORT 10376M: Corentin Labbe <clabbe@baylibre.com> 10377L: linux-crypto@vger.kernel.org 10378S: Maintained 10379F: drivers/crypto/ixp4xx_crypto.c 10380 10381INTEL ISHTP ECLITE DRIVER 10382M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10383L: platform-driver-x86@vger.kernel.org 10384S: Supported 10385F: drivers/platform/x86/intel/ishtp_eclite.c 10386 10387INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10388M: Krzysztof Halasa <khalasa@piap.pl> 10389S: Maintained 10390F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10391F: drivers/net/wan/ixp4xx_hss.c 10392F: drivers/soc/ixp4xx/ixp4xx-npe.c 10393F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10394F: include/linux/soc/ixp4xx/npe.h 10395F: include/linux/soc/ixp4xx/qmgr.h 10396 10397INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10398M: Deepak Saxena <dsaxena@plexity.net> 10399S: Maintained 10400F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10401F: drivers/char/hw_random/ixp4xx-rng.c 10402 10403INTEL KEEM BAY DRM DRIVER 10404M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10405M: Edmund Dea <edmund.j.dea@intel.com> 10406S: Maintained 10407F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10408F: drivers/gpu/drm/kmb/ 10409 10410INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10411M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10412S: Maintained 10413F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10414F: drivers/crypto/keembay/Kconfig 10415F: drivers/crypto/keembay/Makefile 10416F: drivers/crypto/keembay/keembay-ocs-aes-core.c 10417F: drivers/crypto/keembay/ocs-aes.c 10418F: drivers/crypto/keembay/ocs-aes.h 10419 10420INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10421M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10422M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10423M: Mark Gross <mgross@linux.intel.com> 10424S: Maintained 10425F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10426F: drivers/crypto/keembay/Kconfig 10427F: drivers/crypto/keembay/Makefile 10428F: drivers/crypto/keembay/keembay-ocs-ecc.c 10429 10430INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10431M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10432M: Declan Murphy <declan.murphy@intel.com> 10433S: Maintained 10434F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10435F: drivers/crypto/keembay/Kconfig 10436F: drivers/crypto/keembay/Makefile 10437F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 10438F: drivers/crypto/keembay/ocs-hcu.c 10439F: drivers/crypto/keembay/ocs-hcu.h 10440 10441INTEL THUNDER BAY EMMC PHY DRIVER 10442M: Nandhini Srikandan <nandhini.srikandan@intel.com> 10443M: Rashmi A <rashmi.a@intel.com> 10444S: Maintained 10445F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 10446F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 10447 10448INTEL MANAGEMENT ENGINE (mei) 10449M: Tomas Winkler <tomas.winkler@intel.com> 10450L: linux-kernel@vger.kernel.org 10451S: Supported 10452F: Documentation/driver-api/mei/* 10453F: drivers/misc/mei/ 10454F: drivers/watchdog/mei_wdt.c 10455F: include/linux/mei_aux.h 10456F: include/linux/mei_cl_bus.h 10457F: include/uapi/linux/mei.h 10458F: include/uapi/linux/uuid.h 10459F: samples/mei/* 10460 10461INTEL MAX 10 BMC MFD DRIVER 10462M: Xu Yilun <yilun.xu@intel.com> 10463R: Tom Rix <trix@redhat.com> 10464S: Maintained 10465F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10466F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10467F: drivers/hwmon/intel-m10-bmc-hwmon.c 10468F: drivers/mfd/intel-m10-bmc* 10469F: include/linux/mfd/intel-m10-bmc.h 10470 10471INTEL MENLOW THERMAL DRIVER 10472M: Sujith Thomas <sujith.thomas@intel.com> 10473L: linux-pm@vger.kernel.org 10474S: Supported 10475F: drivers/thermal/intel/intel_menlow.c 10476 10477INTEL P-Unit IPC DRIVER 10478M: Zha Qipeng <qipeng.zha@intel.com> 10479L: platform-driver-x86@vger.kernel.org 10480S: Maintained 10481F: arch/x86/include/asm/intel_punit_ipc.h 10482F: drivers/platform/x86/intel/punit_ipc.c 10483 10484INTEL PMC CORE DRIVER 10485M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10486M: David E Box <david.e.box@intel.com> 10487L: platform-driver-x86@vger.kernel.org 10488S: Maintained 10489F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10490F: drivers/platform/x86/intel/pmc/ 10491 10492INTEL PMIC GPIO DRIVERS 10493M: Andy Shevchenko <andy@kernel.org> 10494S: Supported 10495T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10496F: drivers/gpio/gpio-*cove.c 10497 10498INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10499M: Andy Shevchenko <andy@kernel.org> 10500S: Supported 10501F: drivers/mfd/intel_soc_pmic* 10502F: include/linux/mfd/intel_soc_pmic* 10503 10504INTEL PMT DRIVERS 10505M: David E. Box <david.e.box@linux.intel.com> 10506S: Supported 10507F: drivers/platform/x86/intel/pmt/ 10508 10509INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10510M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10511L: linux-wireless@vger.kernel.org 10512S: Maintained 10513F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10514F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10515F: drivers/net/wireless/intel/ipw2x00/ 10516 10517INTEL PSTATE DRIVER 10518M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10519M: Len Brown <lenb@kernel.org> 10520L: linux-pm@vger.kernel.org 10521S: Supported 10522F: drivers/cpufreq/intel_pstate.c 10523 10524INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10525M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10526L: linux-iio@vger.kernel.org 10527F: drivers/counter/intel-qep.c 10528 10529INTEL SCU DRIVERS 10530M: Mika Westerberg <mika.westerberg@linux.intel.com> 10531S: Maintained 10532F: arch/x86/include/asm/intel_scu_ipc.h 10533F: drivers/platform/x86/intel_scu_* 10534 10535INTEL SDSI DRIVER 10536M: David E. Box <david.e.box@linux.intel.com> 10537S: Supported 10538F: drivers/platform/x86/intel/sdsi.c 10539F: tools/arch/x86/intel_sdsi/ 10540F: tools/testing/selftests/drivers/sdsi/ 10541 10542INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10543M: Daniel Scally <djrscally@gmail.com> 10544S: Maintained 10545F: drivers/platform/x86/intel/int3472/ 10546 10547INTEL SPEED SELECT TECHNOLOGY 10548M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10549L: platform-driver-x86@vger.kernel.org 10550S: Maintained 10551F: drivers/platform/x86/intel/speed_select_if/ 10552F: include/uapi/linux/isst_if.h 10553F: tools/power/x86/intel-speed-select/ 10554 10555INTEL STRATIX10 FIRMWARE DRIVERS 10556M: Dinh Nguyen <dinguyen@kernel.org> 10557L: linux-kernel@vger.kernel.org 10558S: Maintained 10559F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10560F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10561F: drivers/firmware/stratix10-rsu.c 10562F: drivers/firmware/stratix10-svc.c 10563F: include/linux/firmware/intel/stratix10-smc.h 10564F: include/linux/firmware/intel/stratix10-svc-client.h 10565T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10566 10567INTEL TELEMETRY DRIVER 10568M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10569M: "David E. Box" <david.e.box@linux.intel.com> 10570L: platform-driver-x86@vger.kernel.org 10571S: Maintained 10572F: arch/x86/include/asm/intel_telemetry.h 10573F: drivers/platform/x86/intel/telemetry/ 10574 10575INTEL TPMI DRIVER 10576M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10577L: platform-driver-x86@vger.kernel.org 10578S: Maintained 10579F: drivers/platform/x86/intel/tpmi.c 10580F: include/linux/intel_tpmi.h 10581 10582INTEL UNCORE FREQUENCY CONTROL 10583M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10584L: platform-driver-x86@vger.kernel.org 10585S: Maintained 10586F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10587F: drivers/platform/x86/intel/uncore-frequency/ 10588 10589INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10590M: David E. Box <david.e.box@linux.intel.com> 10591S: Supported 10592F: drivers/platform/x86/intel/vsec.* 10593 10594INTEL VIRTUAL BUTTON DRIVER 10595M: AceLan Kao <acelan.kao@canonical.com> 10596L: platform-driver-x86@vger.kernel.org 10597S: Maintained 10598F: drivers/platform/x86/intel/vbtn.c 10599 10600INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10601M: Stanislaw Gruszka <stf_xl@wp.pl> 10602L: linux-wireless@vger.kernel.org 10603S: Supported 10604F: drivers/net/wireless/intel/iwlegacy/ 10605 10606INTEL WIRELESS WIFI LINK (iwlwifi) 10607M: Gregory Greenman <gregory.greenman@intel.com> 10608L: linux-wireless@vger.kernel.org 10609S: Supported 10610W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10611T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10612F: drivers/net/wireless/intel/iwlwifi/ 10613 10614INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10615M: Jithu Joseph <jithu.joseph@intel.com> 10616R: Maurice Ma <maurice.ma@intel.com> 10617S: Maintained 10618W: https://slimbootloader.github.io/security/firmware-update.html 10619F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10620 10621INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10622L: Dell.Client.Kernel@dell.com 10623S: Maintained 10624F: drivers/platform/x86/intel/wmi/thunderbolt.c 10625 10626INTEL WWAN IOSM DRIVER 10627M: M Chetan Kumar <m.chetan.kumar@intel.com> 10628M: Intel Corporation <linuxwwan@intel.com> 10629L: netdev@vger.kernel.org 10630S: Maintained 10631F: drivers/net/wwan/iosm/ 10632 10633INTEL(R) TRACE HUB 10634M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10635S: Supported 10636F: Documentation/trace/intel_th.rst 10637F: drivers/hwtracing/intel_th/ 10638F: include/linux/intel_th.h 10639 10640INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10641M: Ning Sun <ning.sun@intel.com> 10642L: tboot-devel@lists.sourceforge.net 10643S: Supported 10644W: http://tboot.sourceforge.net 10645T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10646F: Documentation/arch/x86/intel_txt.rst 10647F: arch/x86/kernel/tboot.c 10648F: include/linux/tboot.h 10649 10650INTEL SGX 10651M: Jarkko Sakkinen <jarkko@kernel.org> 10652R: Dave Hansen <dave.hansen@linux.intel.com> 10653L: linux-sgx@vger.kernel.org 10654S: Supported 10655Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10656T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10657F: Documentation/arch/x86/sgx.rst 10658F: arch/x86/entry/vdso/vsgx.S 10659F: arch/x86/include/asm/sgx.h 10660F: arch/x86/include/uapi/asm/sgx.h 10661F: arch/x86/kernel/cpu/sgx/* 10662F: tools/testing/selftests/sgx/* 10663K: \bSGX_ 10664 10665INTERCONNECT API 10666M: Georgi Djakov <djakov@kernel.org> 10667L: linux-pm@vger.kernel.org 10668S: Maintained 10669T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10670F: Documentation/devicetree/bindings/interconnect/ 10671F: Documentation/driver-api/interconnect.rst 10672F: drivers/interconnect/ 10673F: include/dt-bindings/interconnect/ 10674F: include/linux/interconnect-provider.h 10675F: include/linux/interconnect.h 10676 10677INTERRUPT COUNTER DRIVER 10678M: Oleksij Rempel <o.rempel@pengutronix.de> 10679R: Pengutronix Kernel Team <kernel@pengutronix.de> 10680L: linux-iio@vger.kernel.org 10681F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10682F: drivers/counter/interrupt-cnt.c 10683 10684INTERSIL ISL7998X VIDEO DECODER DRIVER 10685M: Michael Tretter <m.tretter@pengutronix.de> 10686R: Pengutronix Kernel Team <kernel@pengutronix.de> 10687L: linux-media@vger.kernel.org 10688S: Maintained 10689F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10690F: drivers/media/i2c/isl7998x.c 10691 10692INVENSENSE ICM-426xx IMU DRIVER 10693M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10694L: linux-iio@vger.kernel.org 10695S: Maintained 10696W: https://invensense.tdk.com/ 10697F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10698F: drivers/iio/imu/inv_icm42600/ 10699 10700INVENSENSE MPU-3050 GYROSCOPE DRIVER 10701M: Linus Walleij <linus.walleij@linaro.org> 10702L: linux-iio@vger.kernel.org 10703S: Maintained 10704F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10705F: drivers/iio/gyro/mpu3050* 10706 10707IOC3 ETHERNET DRIVER 10708M: Ralf Baechle <ralf@linux-mips.org> 10709L: linux-mips@vger.kernel.org 10710S: Maintained 10711F: drivers/net/ethernet/sgi/ioc3-eth.c 10712 10713IOMAP FILESYSTEM LIBRARY 10714M: Christoph Hellwig <hch@infradead.org> 10715M: Darrick J. Wong <djwong@kernel.org> 10716L: linux-xfs@vger.kernel.org 10717L: linux-fsdevel@vger.kernel.org 10718S: Supported 10719T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10720F: fs/iomap/ 10721F: include/linux/iomap.h 10722 10723IOMMU DMA-API LAYER 10724M: Robin Murphy <robin.murphy@arm.com> 10725L: iommu@lists.linux.dev 10726S: Maintained 10727T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10728F: drivers/iommu/dma-iommu.c 10729F: drivers/iommu/dma-iommu.h 10730F: drivers/iommu/iova.c 10731F: include/linux/iova.h 10732 10733IOMMUFD 10734M: Jason Gunthorpe <jgg@nvidia.com> 10735M: Kevin Tian <kevin.tian@intel.com> 10736L: iommu@lists.linux.dev 10737S: Maintained 10738T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10739F: Documentation/userspace-api/iommufd.rst 10740F: drivers/iommu/iommufd/ 10741F: include/linux/iommufd.h 10742F: include/uapi/linux/iommufd.h 10743F: tools/testing/selftests/iommu/ 10744 10745IOMMU SUBSYSTEM 10746M: Joerg Roedel <joro@8bytes.org> 10747M: Will Deacon <will@kernel.org> 10748R: Robin Murphy <robin.murphy@arm.com> 10749L: iommu@lists.linux.dev 10750S: Maintained 10751T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10752F: Documentation/devicetree/bindings/iommu/ 10753F: Documentation/userspace-api/iommu.rst 10754F: drivers/iommu/ 10755F: include/linux/iommu.h 10756F: include/linux/iova.h 10757F: include/linux/of_iommu.h 10758F: include/uapi/linux/iommu.h 10759 10760IOSYS-MAP HELPERS 10761M: Thomas Zimmermann <tzimmermann@suse.de> 10762L: dri-devel@lists.freedesktop.org 10763S: Maintained 10764T: git git://anongit.freedesktop.org/drm/drm-misc 10765F: include/linux/iosys-map.h 10766 10767IO_URING 10768M: Jens Axboe <axboe@kernel.dk> 10769R: Pavel Begunkov <asml.silence@gmail.com> 10770L: io-uring@vger.kernel.org 10771S: Maintained 10772T: git git://git.kernel.dk/linux-block 10773T: git git://git.kernel.dk/liburing 10774F: io_uring/ 10775F: include/linux/io_uring.h 10776F: include/linux/io_uring_types.h 10777F: include/trace/events/io_uring.h 10778F: include/uapi/linux/io_uring.h 10779F: tools/io_uring/ 10780 10781IPMI SUBSYSTEM 10782M: Corey Minyard <minyard@acm.org> 10783L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10784S: Supported 10785W: http://openipmi.sourceforge.net/ 10786T: git https://github.com/cminyard/linux-ipmi.git for-next 10787F: Documentation/driver-api/ipmi.rst 10788F: Documentation/devicetree/bindings/ipmi/ 10789F: drivers/char/ipmi/ 10790F: include/linux/ipmi* 10791F: include/uapi/linux/ipmi* 10792 10793IPS SCSI RAID DRIVER 10794M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10795L: linux-scsi@vger.kernel.org 10796S: Maintained 10797W: http://www.adaptec.com/ 10798F: drivers/scsi/ips* 10799 10800IPVS 10801M: Simon Horman <horms@verge.net.au> 10802M: Julian Anastasov <ja@ssi.bg> 10803L: netdev@vger.kernel.org 10804L: lvs-devel@vger.kernel.org 10805S: Maintained 10806T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10807T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10808F: Documentation/networking/ipvs-sysctl.rst 10809F: include/net/ip_vs.h 10810F: include/uapi/linux/ip_vs.h 10811F: net/netfilter/ipvs/ 10812 10813IPWIRELESS DRIVER 10814M: Jiri Kosina <jikos@kernel.org> 10815M: David Sterba <dsterba@suse.com> 10816S: Odd Fixes 10817F: drivers/tty/ipwireless/ 10818 10819IRON DEVICE AUDIO CODEC DRIVERS 10820M: Kiseok Jo <kiseok.jo@irondevice.com> 10821L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10822S: Maintained 10823F: Documentation/devicetree/bindings/sound/irondevice,* 10824F: sound/soc/codecs/sma* 10825 10826IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10827M: Marc Zyngier <maz@kernel.org> 10828S: Maintained 10829T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10830F: Documentation/core-api/irq/irq-domain.rst 10831F: include/linux/irqdomain.h 10832F: kernel/irq/irqdomain.c 10833F: kernel/irq/msi.c 10834 10835IRQ SUBSYSTEM 10836M: Thomas Gleixner <tglx@linutronix.de> 10837L: linux-kernel@vger.kernel.org 10838S: Maintained 10839T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10840F: kernel/irq/ 10841F: include/linux/group_cpus.h 10842F: lib/group_cpus.c 10843 10844IRQCHIP DRIVERS 10845M: Thomas Gleixner <tglx@linutronix.de> 10846M: Marc Zyngier <maz@kernel.org> 10847L: linux-kernel@vger.kernel.org 10848S: Maintained 10849T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10850F: Documentation/devicetree/bindings/interrupt-controller/ 10851F: drivers/irqchip/ 10852 10853ISA 10854M: William Breathitt Gray <william.gray@linaro.org> 10855S: Maintained 10856F: Documentation/driver-api/isa.rst 10857F: drivers/base/isa.c 10858F: include/linux/isa.h 10859 10860ISA RADIO MODULE 10861M: Hans Verkuil <hverkuil@xs4all.nl> 10862L: linux-media@vger.kernel.org 10863S: Maintained 10864W: https://linuxtv.org 10865T: git git://linuxtv.org/media_tree.git 10866F: drivers/media/radio/radio-isa* 10867 10868ISAPNP 10869M: Jaroslav Kysela <perex@perex.cz> 10870S: Maintained 10871F: Documentation/driver-api/isapnp.rst 10872F: drivers/pnp/isapnp/ 10873F: include/linux/isapnp.h 10874 10875ISCSI 10876M: Lee Duncan <lduncan@suse.com> 10877M: Chris Leech <cleech@redhat.com> 10878M: Mike Christie <michael.christie@oracle.com> 10879L: open-iscsi@googlegroups.com 10880L: linux-scsi@vger.kernel.org 10881S: Maintained 10882W: www.open-iscsi.com 10883F: drivers/scsi/*iscsi* 10884F: include/scsi/*iscsi* 10885 10886iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10887M: Peter Jones <pjones@redhat.com> 10888M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10889S: Maintained 10890F: drivers/firmware/iscsi_ibft* 10891 10892ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10893M: Sagi Grimberg <sagi@grimberg.me> 10894M: Max Gurtovoy <mgurtovoy@nvidia.com> 10895L: linux-rdma@vger.kernel.org 10896S: Supported 10897W: http://www.openfabrics.org 10898W: www.open-iscsi.org 10899Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10900F: drivers/infiniband/ulp/iser/ 10901 10902ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10903M: Sagi Grimberg <sagi@grimberg.me> 10904L: linux-rdma@vger.kernel.org 10905L: target-devel@vger.kernel.org 10906S: Supported 10907W: http://www.linux-iscsi.org 10908T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10909F: drivers/infiniband/ulp/isert 10910 10911ISDN/CMTP OVER BLUETOOTH 10912M: Karsten Keil <isdn@linux-pingi.de> 10913L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10914L: netdev@vger.kernel.org 10915S: Odd Fixes 10916W: http://www.isdn4linux.de 10917F: Documentation/isdn/ 10918F: drivers/isdn/capi/ 10919F: include/linux/isdn/ 10920F: include/uapi/linux/isdn/ 10921F: net/bluetooth/cmtp/ 10922 10923ISDN/mISDN SUBSYSTEM 10924M: Karsten Keil <isdn@linux-pingi.de> 10925L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10926L: netdev@vger.kernel.org 10927S: Maintained 10928W: http://www.isdn4linux.de 10929F: drivers/isdn/Kconfig 10930F: drivers/isdn/Makefile 10931F: drivers/isdn/hardware/ 10932F: drivers/isdn/mISDN/ 10933 10934ISOFS FILESYSTEM 10935M: Jan Kara <jack@suse.cz> 10936L: linux-fsdevel@vger.kernel.org 10937S: Maintained 10938F: Documentation/filesystems/isofs.rst 10939F: fs/isofs/ 10940 10941IT87 HARDWARE MONITORING DRIVER 10942M: Jean Delvare <jdelvare@suse.com> 10943L: linux-hwmon@vger.kernel.org 10944S: Maintained 10945F: Documentation/hwmon/it87.rst 10946F: drivers/hwmon/it87.c 10947 10948IT913X MEDIA DRIVER 10949M: Antti Palosaari <crope@iki.fi> 10950L: linux-media@vger.kernel.org 10951S: Maintained 10952W: https://linuxtv.org 10953W: http://palosaari.fi/linux/ 10954Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10955T: git git://linuxtv.org/anttip/media_tree.git 10956F: drivers/media/tuners/it913x* 10957 10958ITE IT66121 HDMI BRIDGE DRIVER 10959M: Phong LE <ple@baylibre.com> 10960M: Neil Armstrong <neil.armstrong@linaro.org> 10961S: Maintained 10962T: git git://anongit.freedesktop.org/drm/drm-misc 10963F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 10964F: drivers/gpu/drm/bridge/ite-it66121.c 10965 10966IVTV VIDEO4LINUX DRIVER 10967M: Andy Walls <awalls@md.metrocast.net> 10968L: linux-media@vger.kernel.org 10969S: Maintained 10970W: https://linuxtv.org 10971T: git git://linuxtv.org/media_tree.git 10972F: Documentation/admin-guide/media/ivtv* 10973F: drivers/media/pci/ivtv/ 10974F: include/uapi/linux/ivtv* 10975 10976IX2505V MEDIA DRIVER 10977M: Malcolm Priestley <tvboxspy@gmail.com> 10978L: linux-media@vger.kernel.org 10979S: Maintained 10980W: https://linuxtv.org 10981Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10982F: drivers/media/dvb-frontends/ix2505v* 10983 10984JAILHOUSE HYPERVISOR INTERFACE 10985M: Jan Kiszka <jan.kiszka@siemens.com> 10986L: jailhouse-dev@googlegroups.com 10987S: Maintained 10988F: arch/x86/include/asm/jailhouse_para.h 10989F: arch/x86/kernel/jailhouse.c 10990 10991JC42.4 TEMPERATURE SENSOR DRIVER 10992M: Guenter Roeck <linux@roeck-us.net> 10993L: linux-hwmon@vger.kernel.org 10994S: Maintained 10995F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 10996F: Documentation/hwmon/jc42.rst 10997F: drivers/hwmon/jc42.c 10998 10999JFS FILESYSTEM 11000M: Dave Kleikamp <shaggy@kernel.org> 11001L: jfs-discussion@lists.sourceforge.net 11002S: Odd Fixes 11003W: http://jfs.sourceforge.net/ 11004T: git https://github.com/kleikamp/linux-shaggy.git 11005F: Documentation/admin-guide/jfs.rst 11006F: fs/jfs/ 11007 11008JME NETWORK DRIVER 11009M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11010L: netdev@vger.kernel.org 11011S: Maintained 11012F: drivers/net/ethernet/jme.* 11013 11014JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11015M: David Woodhouse <dwmw2@infradead.org> 11016M: Richard Weinberger <richard@nod.at> 11017L: linux-mtd@lists.infradead.org 11018S: Odd Fixes 11019W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11020T: git git://git.infradead.org/ubifs-2.6.git 11021F: fs/jffs2/ 11022F: include/uapi/linux/jffs2.h 11023 11024JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11025M: "Theodore Ts'o" <tytso@mit.edu> 11026M: Jan Kara <jack@suse.com> 11027L: linux-ext4@vger.kernel.org 11028S: Maintained 11029F: fs/jbd2/ 11030F: include/linux/jbd2.h 11031 11032JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11033M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11034L: linux-media@vger.kernel.org 11035L: linux-renesas-soc@vger.kernel.org 11036S: Maintained 11037F: drivers/media/platform/renesas/rcar_jpu.c 11038 11039JSM Neo PCI based serial card 11040L: linux-serial@vger.kernel.org 11041S: Orphan 11042F: drivers/tty/serial/jsm/ 11043 11044K10TEMP HARDWARE MONITORING DRIVER 11045M: Clemens Ladisch <clemens@ladisch.de> 11046L: linux-hwmon@vger.kernel.org 11047S: Maintained 11048F: Documentation/hwmon/k10temp.rst 11049F: drivers/hwmon/k10temp.c 11050 11051K8TEMP HARDWARE MONITORING DRIVER 11052M: Rudolf Marek <r.marek@assembler.cz> 11053L: linux-hwmon@vger.kernel.org 11054S: Maintained 11055F: Documentation/hwmon/k8temp.rst 11056F: drivers/hwmon/k8temp.c 11057 11058KASAN 11059M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11060R: Alexander Potapenko <glider@google.com> 11061R: Andrey Konovalov <andreyknvl@gmail.com> 11062R: Dmitry Vyukov <dvyukov@google.com> 11063R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11064L: kasan-dev@googlegroups.com 11065S: Maintained 11066F: Documentation/dev-tools/kasan.rst 11067F: arch/*/include/asm/*kasan.h 11068F: arch/*/mm/kasan_init* 11069F: include/linux/kasan*.h 11070F: lib/Kconfig.kasan 11071F: mm/kasan/ 11072F: scripts/Makefile.kasan 11073 11074KCONFIG 11075M: Masahiro Yamada <masahiroy@kernel.org> 11076L: linux-kbuild@vger.kernel.org 11077S: Maintained 11078Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11079T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11080F: Documentation/kbuild/kconfig* 11081F: scripts/Kconfig.include 11082F: scripts/kconfig/ 11083 11084KCOV 11085R: Dmitry Vyukov <dvyukov@google.com> 11086R: Andrey Konovalov <andreyknvl@gmail.com> 11087L: kasan-dev@googlegroups.com 11088S: Maintained 11089F: Documentation/dev-tools/kcov.rst 11090F: include/linux/kcov.h 11091F: include/uapi/linux/kcov.h 11092F: kernel/kcov.c 11093F: scripts/Makefile.kcov 11094 11095KCSAN 11096M: Marco Elver <elver@google.com> 11097R: Dmitry Vyukov <dvyukov@google.com> 11098L: kasan-dev@googlegroups.com 11099S: Maintained 11100F: Documentation/dev-tools/kcsan.rst 11101F: include/linux/kcsan*.h 11102F: kernel/kcsan/ 11103F: lib/Kconfig.kcsan 11104F: scripts/Makefile.kcsan 11105 11106KDUMP 11107M: Baoquan He <bhe@redhat.com> 11108R: Vivek Goyal <vgoyal@redhat.com> 11109R: Dave Young <dyoung@redhat.com> 11110L: kexec@lists.infradead.org 11111S: Maintained 11112W: http://lse.sourceforge.net/kdump/ 11113F: Documentation/admin-guide/kdump/ 11114F: fs/proc/vmcore.c 11115F: include/linux/crash_core.h 11116F: include/linux/crash_dump.h 11117F: include/uapi/linux/vmcore.h 11118F: kernel/crash_*.c 11119 11120KEENE FM RADIO TRANSMITTER DRIVER 11121M: Hans Verkuil <hverkuil@xs4all.nl> 11122L: linux-media@vger.kernel.org 11123S: Maintained 11124W: https://linuxtv.org 11125T: git git://linuxtv.org/media_tree.git 11126F: drivers/media/radio/radio-keene* 11127 11128KERNEL AUTOMOUNTER 11129M: Ian Kent <raven@themaw.net> 11130L: autofs@vger.kernel.org 11131S: Maintained 11132F: fs/autofs/ 11133 11134KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11135M: Masahiro Yamada <masahiroy@kernel.org> 11136R: Nathan Chancellor <nathan@kernel.org> 11137R: Nick Desaulniers <ndesaulniers@google.com> 11138R: Nicolas Schier <nicolas@fjasle.eu> 11139L: linux-kbuild@vger.kernel.org 11140S: Maintained 11141Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11142T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11143F: Documentation/kbuild/ 11144F: Makefile 11145F: scripts/*vmlinux* 11146F: scripts/Kbuild* 11147F: scripts/Makefile* 11148F: scripts/basic/ 11149F: scripts/dummy-tools/ 11150F: scripts/mk* 11151F: scripts/mod/ 11152F: scripts/package/ 11153 11154KERNEL HARDENING (not covered by other areas) 11155M: Kees Cook <keescook@chromium.org> 11156L: linux-hardening@vger.kernel.org 11157S: Supported 11158T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11159F: Documentation/ABI/testing/sysfs-kernel-oops_count 11160F: Documentation/ABI/testing/sysfs-kernel-warn_count 11161F: include/linux/overflow.h 11162F: include/linux/randomize_kstack.h 11163F: mm/usercopy.c 11164K: \b(add|choose)_random_kstack_offset\b 11165K: \b__check_(object_size|heap_object)\b 11166 11167KERNEL JANITORS 11168L: kernel-janitors@vger.kernel.org 11169S: Odd Fixes 11170W: http://kernelnewbies.org/KernelJanitors 11171 11172KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11173M: Chuck Lever <chuck.lever@oracle.com> 11174M: Jeff Layton <jlayton@kernel.org> 11175L: linux-nfs@vger.kernel.org 11176S: Supported 11177W: http://nfs.sourceforge.net/ 11178T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11179F: fs/exportfs/ 11180F: fs/lockd/ 11181F: fs/nfs_common/ 11182F: fs/nfsd/ 11183F: include/linux/lockd/ 11184F: include/linux/sunrpc/ 11185F: include/trace/events/rpcgss.h 11186F: include/trace/events/rpcrdma.h 11187F: include/trace/events/sunrpc.h 11188F: include/trace/misc/fs.h 11189F: include/trace/misc/nfs.h 11190F: include/trace/misc/sunrpc.h 11191F: include/uapi/linux/nfsd/ 11192F: include/uapi/linux/sunrpc/ 11193F: net/sunrpc/ 11194F: Documentation/filesystems/nfs/ 11195 11196KERNEL REGRESSIONS 11197M: Thorsten Leemhuis <linux@leemhuis.info> 11198L: regressions@lists.linux.dev 11199S: Supported 11200F: Documentation/admin-guide/reporting-regressions.rst 11201F: Documentation/process/handling-regressions.rst 11202 11203KERNEL SELFTEST FRAMEWORK 11204M: Shuah Khan <shuah@kernel.org> 11205M: Shuah Khan <skhan@linuxfoundation.org> 11206L: linux-kselftest@vger.kernel.org 11207S: Maintained 11208Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11209T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11210F: Documentation/dev-tools/kselftest* 11211F: tools/testing/selftests/ 11212 11213KERNEL SMB3 SERVER (KSMBD) 11214M: Namjae Jeon <linkinjeon@kernel.org> 11215M: Steve French <sfrench@samba.org> 11216R: Sergey Senozhatsky <senozhatsky@chromium.org> 11217R: Tom Talpey <tom@talpey.com> 11218L: linux-cifs@vger.kernel.org 11219S: Maintained 11220T: git git://git.samba.org/ksmbd.git 11221F: Documentation/filesystems/cifs/ksmbd.rst 11222F: fs/ksmbd/ 11223F: fs/smbfs_common/ 11224 11225KERNEL UNIT TESTING FRAMEWORK (KUnit) 11226M: Brendan Higgins <brendanhiggins@google.com> 11227M: David Gow <davidgow@google.com> 11228L: linux-kselftest@vger.kernel.org 11229L: kunit-dev@googlegroups.com 11230S: Maintained 11231W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11232F: Documentation/dev-tools/kunit/ 11233F: include/kunit/ 11234F: lib/kunit/ 11235F: tools/testing/kunit/ 11236 11237KERNEL USERMODE HELPER 11238M: Luis Chamberlain <mcgrof@kernel.org> 11239L: linux-kernel@vger.kernel.org 11240S: Maintained 11241F: include/linux/umh.h 11242F: kernel/umh.c 11243 11244KERNEL VIRTUAL MACHINE (KVM) 11245M: Paolo Bonzini <pbonzini@redhat.com> 11246L: kvm@vger.kernel.org 11247S: Supported 11248W: http://www.linux-kvm.org 11249T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11250F: Documentation/virt/kvm/ 11251F: include/asm-generic/kvm* 11252F: include/kvm/iodev.h 11253F: include/linux/kvm* 11254F: include/trace/events/kvm.h 11255F: include/uapi/asm-generic/kvm* 11256F: include/uapi/linux/kvm* 11257F: tools/kvm/ 11258F: tools/testing/selftests/kvm/ 11259F: virt/kvm/* 11260 11261KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11262M: Marc Zyngier <maz@kernel.org> 11263M: Oliver Upton <oliver.upton@linux.dev> 11264R: James Morse <james.morse@arm.com> 11265R: Suzuki K Poulose <suzuki.poulose@arm.com> 11266R: Zenghui Yu <yuzenghui@huawei.com> 11267L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11268L: kvmarm@lists.linux.dev 11269S: Maintained 11270T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11271F: arch/arm64/include/asm/kvm* 11272F: arch/arm64/include/uapi/asm/kvm* 11273F: arch/arm64/kvm/ 11274F: include/kvm/arm_* 11275F: tools/testing/selftests/kvm/*/aarch64/ 11276F: tools/testing/selftests/kvm/aarch64/ 11277 11278KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11279M: Huacai Chen <chenhuacai@kernel.org> 11280M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11281L: linux-mips@vger.kernel.org 11282L: kvm@vger.kernel.org 11283S: Maintained 11284T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11285F: arch/mips/include/asm/kvm* 11286F: arch/mips/include/uapi/asm/kvm* 11287F: arch/mips/kvm/ 11288 11289KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11290L: linuxppc-dev@lists.ozlabs.org 11291T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11292F: arch/powerpc/include/asm/kvm* 11293F: arch/powerpc/include/uapi/asm/kvm* 11294F: arch/powerpc/kernel/kvm* 11295F: arch/powerpc/kvm/ 11296 11297KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11298M: Anup Patel <anup@brainfault.org> 11299R: Atish Patra <atishp@atishpatra.org> 11300L: kvm@vger.kernel.org 11301L: kvm-riscv@lists.infradead.org 11302L: linux-riscv@lists.infradead.org 11303S: Maintained 11304T: git https://github.com/kvm-riscv/linux.git 11305F: arch/riscv/include/asm/kvm* 11306F: arch/riscv/include/uapi/asm/kvm* 11307F: arch/riscv/kvm/ 11308F: tools/testing/selftests/kvm/*/riscv/ 11309 11310KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11311M: Christian Borntraeger <borntraeger@linux.ibm.com> 11312M: Janosch Frank <frankja@linux.ibm.com> 11313M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11314R: David Hildenbrand <david@redhat.com> 11315L: kvm@vger.kernel.org 11316S: Supported 11317T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11318F: Documentation/virt/kvm/s390* 11319F: arch/s390/include/asm/gmap.h 11320F: arch/s390/include/asm/kvm* 11321F: arch/s390/include/uapi/asm/kvm* 11322F: arch/s390/include/uapi/asm/uvdevice.h 11323F: arch/s390/kernel/uv.c 11324F: arch/s390/kvm/ 11325F: arch/s390/mm/gmap.c 11326F: drivers/s390/char/uvdevice.c 11327F: tools/testing/selftests/drivers/s390x/uvdevice/ 11328F: tools/testing/selftests/kvm/*/s390x/ 11329F: tools/testing/selftests/kvm/s390x/ 11330 11331KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11332M: Sean Christopherson <seanjc@google.com> 11333M: Paolo Bonzini <pbonzini@redhat.com> 11334L: kvm@vger.kernel.org 11335S: Supported 11336T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11337F: arch/x86/include/asm/kvm* 11338F: arch/x86/include/asm/svm.h 11339F: arch/x86/include/asm/vmx*.h 11340F: arch/x86/include/uapi/asm/kvm* 11341F: arch/x86/include/uapi/asm/svm.h 11342F: arch/x86/include/uapi/asm/vmx.h 11343F: arch/x86/kvm/ 11344F: arch/x86/kvm/*/ 11345 11346KVM PARAVIRT (KVM/paravirt) 11347M: Paolo Bonzini <pbonzini@redhat.com> 11348R: Wanpeng Li <wanpengli@tencent.com> 11349R: Vitaly Kuznetsov <vkuznets@redhat.com> 11350L: kvm@vger.kernel.org 11351S: Supported 11352T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11353F: arch/x86/kernel/kvm.c 11354F: arch/x86/kernel/kvmclock.c 11355F: arch/x86/include/asm/pvclock-abi.h 11356F: include/linux/kvm_para.h 11357F: include/uapi/linux/kvm_para.h 11358F: include/uapi/asm-generic/kvm_para.h 11359F: include/asm-generic/kvm_para.h 11360F: arch/um/include/asm/kvm_para.h 11361F: arch/x86/include/asm/kvm_para.h 11362F: arch/x86/include/uapi/asm/kvm_para.h 11363 11364KVM X86 HYPER-V (KVM/hyper-v) 11365M: Vitaly Kuznetsov <vkuznets@redhat.com> 11366M: Sean Christopherson <seanjc@google.com> 11367M: Paolo Bonzini <pbonzini@redhat.com> 11368L: kvm@vger.kernel.org 11369S: Supported 11370T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11371F: arch/x86/kvm/hyperv.* 11372F: arch/x86/kvm/kvm_onhyperv.* 11373F: arch/x86/kvm/svm/hyperv.* 11374F: arch/x86/kvm/svm/svm_onhyperv.* 11375F: arch/x86/kvm/vmx/hyperv.* 11376 11377KVM X86 Xen (KVM/Xen) 11378M: David Woodhouse <dwmw2@infradead.org> 11379M: Paul Durrant <paul@xen.org> 11380M: Sean Christopherson <seanjc@google.com> 11381M: Paolo Bonzini <pbonzini@redhat.com> 11382L: kvm@vger.kernel.org 11383S: Supported 11384T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11385F: arch/x86/kvm/xen.* 11386 11387KERNFS 11388M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11389M: Tejun Heo <tj@kernel.org> 11390S: Supported 11391T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11392F: fs/kernfs/ 11393F: include/linux/kernfs.h 11394 11395KEXEC 11396M: Eric Biederman <ebiederm@xmission.com> 11397L: kexec@lists.infradead.org 11398S: Maintained 11399W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11400F: include/linux/kexec.h 11401F: include/uapi/linux/kexec.h 11402F: kernel/kexec* 11403 11404KEYS-ENCRYPTED 11405M: Mimi Zohar <zohar@linux.ibm.com> 11406L: linux-integrity@vger.kernel.org 11407L: keyrings@vger.kernel.org 11408S: Supported 11409F: Documentation/security/keys/trusted-encrypted.rst 11410F: include/keys/encrypted-type.h 11411F: security/keys/encrypted-keys/ 11412 11413KEYS-TRUSTED 11414M: James Bottomley <jejb@linux.ibm.com> 11415M: Jarkko Sakkinen <jarkko@kernel.org> 11416M: Mimi Zohar <zohar@linux.ibm.com> 11417L: linux-integrity@vger.kernel.org 11418L: keyrings@vger.kernel.org 11419S: Supported 11420F: Documentation/security/keys/trusted-encrypted.rst 11421F: include/keys/trusted-type.h 11422F: include/keys/trusted_tpm.h 11423F: security/keys/trusted-keys/ 11424 11425KEYS-TRUSTED-TEE 11426M: Sumit Garg <sumit.garg@linaro.org> 11427L: linux-integrity@vger.kernel.org 11428L: keyrings@vger.kernel.org 11429S: Supported 11430F: include/keys/trusted_tee.h 11431F: security/keys/trusted-keys/trusted_tee.c 11432 11433KEYS-TRUSTED-CAAM 11434M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11435R: Pengutronix Kernel Team <kernel@pengutronix.de> 11436L: linux-integrity@vger.kernel.org 11437L: keyrings@vger.kernel.org 11438S: Maintained 11439F: include/keys/trusted_caam.h 11440F: security/keys/trusted-keys/trusted_caam.c 11441 11442KEYS/KEYRINGS 11443M: David Howells <dhowells@redhat.com> 11444M: Jarkko Sakkinen <jarkko@kernel.org> 11445L: keyrings@vger.kernel.org 11446S: Maintained 11447F: Documentation/security/keys/core.rst 11448F: include/keys/ 11449F: include/linux/key-type.h 11450F: include/linux/key.h 11451F: include/linux/keyctl.h 11452F: include/uapi/linux/keyctl.h 11453F: security/keys/ 11454 11455KEYS/KEYRINGS_INTEGRITY 11456M: Jarkko Sakkinen <jarkko@kernel.org> 11457M: Mimi Zohar <zohar@linux.ibm.com> 11458L: linux-integrity@vger.kernel.org 11459L: keyrings@vger.kernel.org 11460S: Supported 11461F: security/integrity/platform_certs 11462 11463KFENCE 11464M: Alexander Potapenko <glider@google.com> 11465M: Marco Elver <elver@google.com> 11466R: Dmitry Vyukov <dvyukov@google.com> 11467L: kasan-dev@googlegroups.com 11468S: Maintained 11469F: Documentation/dev-tools/kfence.rst 11470F: arch/*/include/asm/kfence.h 11471F: include/linux/kfence.h 11472F: lib/Kconfig.kfence 11473F: mm/kfence/ 11474 11475KFIFO 11476M: Stefani Seibold <stefani@seibold.net> 11477S: Maintained 11478F: include/linux/kfifo.h 11479F: lib/kfifo.c 11480F: samples/kfifo/ 11481 11482KGDB / KDB /debug_core 11483M: Jason Wessel <jason.wessel@windriver.com> 11484M: Daniel Thompson <daniel.thompson@linaro.org> 11485R: Douglas Anderson <dianders@chromium.org> 11486L: kgdb-bugreport@lists.sourceforge.net 11487S: Maintained 11488W: http://kgdb.wiki.kernel.org/ 11489T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11490F: Documentation/dev-tools/kgdb.rst 11491F: drivers/misc/kgdbts.c 11492F: drivers/tty/serial/kgdboc.c 11493F: include/linux/kdb.h 11494F: include/linux/kgdb.h 11495F: kernel/debug/ 11496F: kernel/module/kdb.c 11497 11498KHADAS MCU MFD DRIVER 11499M: Neil Armstrong <neil.armstrong@linaro.org> 11500L: linux-amlogic@lists.infradead.org 11501S: Maintained 11502F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11503F: drivers/mfd/khadas-mcu.c 11504F: include/linux/mfd/khadas-mcu.h 11505F: drivers/thermal/khadas_mcu_fan.c 11506 11507KIONIX/ROHM KX022A ACCELEROMETER 11508M: Matti Vaittinen <mazziesaccount@gmail.com> 11509L: linux-iio@vger.kernel.org 11510S: Supported 11511F: drivers/iio/accel/kionix-kx022a* 11512 11513KMEMLEAK 11514M: Catalin Marinas <catalin.marinas@arm.com> 11515S: Maintained 11516F: Documentation/dev-tools/kmemleak.rst 11517F: include/linux/kmemleak.h 11518F: mm/kmemleak.c 11519F: samples/kmemleak/kmemleak-test.c 11520 11521KMOD KERNEL MODULE LOADER - USERMODE HELPER 11522M: Luis Chamberlain <mcgrof@kernel.org> 11523L: linux-kernel@vger.kernel.org 11524L: linux-modules@vger.kernel.org 11525S: Maintained 11526F: include/linux/kmod.h 11527F: kernel/kmod.c 11528F: lib/test_kmod.c 11529F: tools/testing/selftests/kmod/ 11530 11531KMSAN 11532M: Alexander Potapenko <glider@google.com> 11533R: Marco Elver <elver@google.com> 11534R: Dmitry Vyukov <dvyukov@google.com> 11535L: kasan-dev@googlegroups.com 11536S: Maintained 11537F: Documentation/dev-tools/kmsan.rst 11538F: arch/*/include/asm/kmsan.h 11539F: arch/*/mm/kmsan_* 11540F: include/linux/kmsan*.h 11541F: lib/Kconfig.kmsan 11542F: mm/kmsan/ 11543F: scripts/Makefile.kmsan 11544 11545KPROBES 11546M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11547M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11548M: "David S. Miller" <davem@davemloft.net> 11549M: Masami Hiramatsu <mhiramat@kernel.org> 11550L: linux-kernel@vger.kernel.org 11551L: linux-trace-kernel@vger.kernel.org 11552Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11553S: Maintained 11554T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11555F: Documentation/trace/kprobes.rst 11556F: include/asm-generic/kprobes.h 11557F: include/linux/kprobes.h 11558F: kernel/kprobes.c 11559F: lib/test_kprobes.c 11560F: samples/kprobes 11561 11562KS0108 LCD CONTROLLER DRIVER 11563M: Miguel Ojeda <ojeda@kernel.org> 11564S: Maintained 11565F: Documentation/admin-guide/auxdisplay/ks0108.rst 11566F: drivers/auxdisplay/ks0108.c 11567F: include/linux/ks0108.h 11568 11569KTD253 BACKLIGHT DRIVER 11570M: Linus Walleij <linus.walleij@linaro.org> 11571S: Maintained 11572F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11573F: drivers/video/backlight/ktd253-backlight.c 11574 11575KTEST 11576M: Steven Rostedt <rostedt@goodmis.org> 11577M: John Hawley <warthog9@eaglescrag.net> 11578S: Maintained 11579F: tools/testing/ktest 11580 11581KTZ8866 BACKLIGHT DRIVER 11582M: Jianhua Lu <lujianhua000@gmail.com> 11583S: Maintained 11584F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11585F: drivers/video/backlight/ktz8866.c 11586 11587L3MDEV 11588M: David Ahern <dsahern@kernel.org> 11589L: netdev@vger.kernel.org 11590S: Maintained 11591F: include/net/l3mdev.h 11592F: net/l3mdev 11593 11594LANDLOCK SECURITY MODULE 11595M: Mickaël Salaün <mic@digikod.net> 11596L: linux-security-module@vger.kernel.org 11597S: Supported 11598W: https://landlock.io 11599T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11600F: Documentation/security/landlock.rst 11601F: Documentation/userspace-api/landlock.rst 11602F: include/uapi/linux/landlock.h 11603F: samples/landlock/ 11604F: security/landlock/ 11605F: tools/testing/selftests/landlock/ 11606K: landlock 11607K: LANDLOCK 11608 11609LANTIQ / INTEL Ethernet drivers 11610M: Hauke Mehrtens <hauke@hauke-m.de> 11611L: netdev@vger.kernel.org 11612S: Maintained 11613F: drivers/net/dsa/lantiq_gswip.c 11614F: drivers/net/dsa/lantiq_pce.h 11615F: drivers/net/ethernet/lantiq_xrx200.c 11616F: net/dsa/tag_gswip.c 11617 11618LANTIQ MIPS ARCHITECTURE 11619M: John Crispin <john@phrozen.org> 11620L: linux-mips@vger.kernel.org 11621S: Maintained 11622F: arch/mips/lantiq 11623F: drivers/soc/lantiq 11624 11625LASI 53c700 driver for PARISC 11626M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11627L: linux-scsi@vger.kernel.org 11628S: Maintained 11629F: Documentation/scsi/53c700.rst 11630F: drivers/scsi/53c700* 11631 11632LEAKING_ADDRESSES 11633M: Tobin C. Harding <me@tobin.cc> 11634M: Tycho Andersen <tycho@tycho.pizza> 11635L: linux-hardening@vger.kernel.org 11636S: Maintained 11637T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11638F: scripts/leaking_addresses.pl 11639 11640LED SUBSYSTEM 11641M: Pavel Machek <pavel@ucw.cz> 11642M: Lee Jones <lee@kernel.org> 11643L: linux-leds@vger.kernel.org 11644S: Maintained 11645T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11646F: Documentation/devicetree/bindings/leds/ 11647F: drivers/leds/ 11648F: include/dt-bindings/leds/ 11649F: include/linux/leds.h 11650 11651LEGACY EEPROM DRIVER 11652M: Jean Delvare <jdelvare@suse.com> 11653S: Maintained 11654F: Documentation/misc-devices/eeprom.rst 11655F: drivers/misc/eeprom/eeprom.c 11656 11657LEGO MINDSTORMS EV3 11658R: David Lechner <david@lechnology.com> 11659S: Maintained 11660F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11661F: arch/arm/boot/dts/da850-lego-ev3.dts 11662F: drivers/power/supply/lego_ev3_battery.c 11663 11664LEGO USB Tower driver 11665M: Juergen Stuber <starblue@users.sourceforge.net> 11666L: legousb-devel@lists.sourceforge.net 11667S: Maintained 11668W: http://legousb.sourceforge.net/ 11669F: drivers/usb/misc/legousbtower.c 11670 11671LETSKETCH HID TABLET DRIVER 11672M: Hans de Goede <hdegoede@redhat.com> 11673L: linux-input@vger.kernel.org 11674S: Maintained 11675T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11676F: drivers/hid/hid-letsketch.c 11677 11678LG LAPTOP EXTRAS 11679M: Matan Ziv-Av <matan@svgalib.org> 11680L: platform-driver-x86@vger.kernel.org 11681S: Maintained 11682F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11683F: Documentation/admin-guide/laptops/lg-laptop.rst 11684F: drivers/platform/x86/lg-laptop.c 11685 11686LG2160 MEDIA DRIVER 11687M: Michael Krufky <mkrufky@linuxtv.org> 11688L: linux-media@vger.kernel.org 11689S: Maintained 11690W: https://linuxtv.org 11691W: http://github.com/mkrufky 11692Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11693T: git git://linuxtv.org/mkrufky/tuners.git 11694F: drivers/media/dvb-frontends/lg2160.* 11695 11696LGDT3305 MEDIA DRIVER 11697M: Michael Krufky <mkrufky@linuxtv.org> 11698L: linux-media@vger.kernel.org 11699S: Maintained 11700W: https://linuxtv.org 11701W: http://github.com/mkrufky 11702Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11703T: git git://linuxtv.org/mkrufky/tuners.git 11704F: drivers/media/dvb-frontends/lgdt3305.* 11705 11706LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11707M: Viresh Kumar <vireshk@kernel.org> 11708L: linux-ide@vger.kernel.org 11709S: Maintained 11710T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11711F: drivers/ata/pata_arasan_cf.c 11712F: include/linux/pata_arasan_cf_data.h 11713 11714LIBATA PATA DRIVERS 11715R: Sergey Shtylyov <s.shtylyov@omp.ru> 11716L: linux-ide@vger.kernel.org 11717F: drivers/ata/ata_*.c 11718F: drivers/ata/pata_*.c 11719 11720LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11721M: Linus Walleij <linus.walleij@linaro.org> 11722L: linux-ide@vger.kernel.org 11723S: Maintained 11724T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11725F: drivers/ata/pata_ftide010.c 11726F: drivers/ata/sata_gemini.c 11727F: drivers/ata/sata_gemini.h 11728 11729LIBATA SATA AHCI PLATFORM devices support 11730M: Hans de Goede <hdegoede@redhat.com> 11731M: Jens Axboe <axboe@kernel.dk> 11732L: linux-ide@vger.kernel.org 11733S: Maintained 11734T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11735F: drivers/ata/ahci_platform.c 11736F: drivers/ata/libahci_platform.c 11737F: include/linux/ahci_platform.h 11738 11739LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11740M: Serge Semin <fancer.lancer@gmail.com> 11741L: linux-ide@vger.kernel.org 11742S: Maintained 11743T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11744F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11745F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11746F: drivers/ata/ahci_dwc.c 11747 11748LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11749M: Mikael Pettersson <mikpelinux@gmail.com> 11750L: linux-ide@vger.kernel.org 11751S: Maintained 11752T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11753F: drivers/ata/sata_promise.* 11754 11755LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11756M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11757L: linux-ide@vger.kernel.org 11758S: Maintained 11759T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11760F: Documentation/ABI/testing/sysfs-ata 11761F: Documentation/devicetree/bindings/ata/ 11762F: drivers/ata/ 11763F: include/linux/ata.h 11764F: include/linux/libata.h 11765 11766LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11767M: Vishal Verma <vishal.l.verma@intel.com> 11768M: Dan Williams <dan.j.williams@intel.com> 11769M: Dave Jiang <dave.jiang@intel.com> 11770L: nvdimm@lists.linux.dev 11771S: Supported 11772Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11773P: Documentation/nvdimm/maintainer-entry-profile.rst 11774F: drivers/nvdimm/btt* 11775 11776LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11777M: Dan Williams <dan.j.williams@intel.com> 11778M: Vishal Verma <vishal.l.verma@intel.com> 11779M: Dave Jiang <dave.jiang@intel.com> 11780L: nvdimm@lists.linux.dev 11781S: Supported 11782Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11783P: Documentation/nvdimm/maintainer-entry-profile.rst 11784F: drivers/nvdimm/pmem* 11785 11786LIBNVDIMM: DEVICETREE BINDINGS 11787M: Oliver O'Halloran <oohall@gmail.com> 11788L: nvdimm@lists.linux.dev 11789S: Supported 11790Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11791F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11792F: drivers/nvdimm/of_pmem.c 11793 11794LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11795M: Dan Williams <dan.j.williams@intel.com> 11796M: Vishal Verma <vishal.l.verma@intel.com> 11797M: Dave Jiang <dave.jiang@intel.com> 11798M: Ira Weiny <ira.weiny@intel.com> 11799L: nvdimm@lists.linux.dev 11800S: Supported 11801Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11802P: Documentation/nvdimm/maintainer-entry-profile.rst 11803T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11804F: drivers/acpi/nfit/* 11805F: drivers/nvdimm/* 11806F: include/linux/libnvdimm.h 11807F: include/linux/nd.h 11808F: include/uapi/linux/ndctl.h 11809F: tools/testing/nvdimm/ 11810 11811LICENSES and SPDX stuff 11812M: Thomas Gleixner <tglx@linutronix.de> 11813M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11814L: linux-spdx@vger.kernel.org 11815S: Maintained 11816T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11817F: COPYING 11818F: Documentation/process/license-rules.rst 11819F: LICENSES/ 11820F: scripts/spdxcheck-test.sh 11821F: scripts/spdxcheck.py 11822F: scripts/spdxexclude 11823 11824LINEAR RANGES HELPERS 11825M: Mark Brown <broonie@kernel.org> 11826R: Matti Vaittinen <mazziesaccount@gmail.com> 11827F: lib/linear_ranges.c 11828F: lib/test_linear_ranges.c 11829F: include/linux/linear_range.h 11830 11831LINUX FOR POWER MACINTOSH 11832M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11833L: linuxppc-dev@lists.ozlabs.org 11834S: Odd Fixes 11835F: arch/powerpc/platforms/powermac/ 11836F: drivers/macintosh/ 11837 11838LINUX FOR POWERPC (32-BIT AND 64-BIT) 11839M: Michael Ellerman <mpe@ellerman.id.au> 11840R: Nicholas Piggin <npiggin@gmail.com> 11841R: Christophe Leroy <christophe.leroy@csgroup.eu> 11842L: linuxppc-dev@lists.ozlabs.org 11843S: Supported 11844W: https://github.com/linuxppc/wiki/wiki 11845Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11846T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11847F: Documentation/ABI/stable/sysfs-firmware-opal-* 11848F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11849F: Documentation/devicetree/bindings/powerpc/ 11850F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11851F: Documentation/powerpc/ 11852F: arch/powerpc/ 11853F: drivers/*/*/*pasemi* 11854F: drivers/*/*pasemi* 11855F: drivers/char/tpm/tpm_ibmvtpm* 11856F: drivers/crypto/nx/ 11857F: drivers/crypto/vmx/ 11858F: drivers/i2c/busses/i2c-opal.c 11859F: drivers/net/ethernet/ibm/ibmveth.* 11860F: drivers/net/ethernet/ibm/ibmvnic.* 11861F: drivers/pci/hotplug/pnv_php.c 11862F: drivers/pci/hotplug/rpa* 11863F: drivers/rtc/rtc-opal.c 11864F: drivers/scsi/ibmvscsi/ 11865F: drivers/tty/hvc/hvc_opal.c 11866F: drivers/watchdog/wdrtas.c 11867F: tools/testing/selftests/powerpc 11868N: /pmac 11869N: powermac 11870N: powernv 11871N: [^a-z0-9]ps3 11872N: pseries 11873 11874LINUX FOR POWERPC EMBEDDED MPC5XXX 11875M: Anatolij Gustschin <agust@denx.de> 11876L: linuxppc-dev@lists.ozlabs.org 11877S: Odd Fixes 11878F: arch/powerpc/platforms/512x/ 11879F: arch/powerpc/platforms/52xx/ 11880 11881LINUX FOR POWERPC EMBEDDED PPC4XX 11882L: linuxppc-dev@lists.ozlabs.org 11883S: Orphan 11884F: arch/powerpc/platforms/40x/ 11885F: arch/powerpc/platforms/44x/ 11886 11887LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11888M: Scott Wood <oss@buserror.net> 11889L: linuxppc-dev@lists.ozlabs.org 11890S: Odd fixes 11891T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11892F: Documentation/devicetree/bindings/powerpc/fsl/ 11893F: arch/powerpc/platforms/83xx/ 11894F: arch/powerpc/platforms/85xx/ 11895 11896LINUX FOR POWERPC EMBEDDED PPC8XX 11897M: Christophe Leroy <christophe.leroy@csgroup.eu> 11898L: linuxppc-dev@lists.ozlabs.org 11899S: Maintained 11900F: arch/powerpc/platforms/8xx/ 11901 11902LINUX KERNEL DUMP TEST MODULE (LKDTM) 11903M: Kees Cook <keescook@chromium.org> 11904S: Maintained 11905F: drivers/misc/lkdtm/* 11906F: tools/testing/selftests/lkdtm/* 11907 11908LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11909M: Alan Stern <stern@rowland.harvard.edu> 11910M: Andrea Parri <parri.andrea@gmail.com> 11911M: Will Deacon <will@kernel.org> 11912M: Peter Zijlstra <peterz@infradead.org> 11913M: Boqun Feng <boqun.feng@gmail.com> 11914M: Nicholas Piggin <npiggin@gmail.com> 11915M: David Howells <dhowells@redhat.com> 11916M: Jade Alglave <j.alglave@ucl.ac.uk> 11917M: Luc Maranget <luc.maranget@inria.fr> 11918M: "Paul E. McKenney" <paulmck@kernel.org> 11919R: Akira Yokosawa <akiyks@gmail.com> 11920R: Daniel Lustig <dlustig@nvidia.com> 11921R: Joel Fernandes <joel@joelfernandes.org> 11922L: linux-kernel@vger.kernel.org 11923L: linux-arch@vger.kernel.org 11924S: Supported 11925T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11926F: Documentation/atomic_bitops.txt 11927F: Documentation/atomic_t.txt 11928F: Documentation/core-api/refcount-vs-atomic.rst 11929F: Documentation/litmus-tests/ 11930F: Documentation/memory-barriers.txt 11931F: tools/memory-model/ 11932 11933LIS3LV02D ACCELEROMETER DRIVER 11934M: Eric Piel <eric.piel@tremplin-utc.net> 11935S: Maintained 11936F: Documentation/misc-devices/lis3lv02d.rst 11937F: drivers/misc/lis3lv02d/ 11938F: drivers/platform/x86/hp/hp_accel.c 11939 11940LIST KUNIT TEST 11941M: David Gow <davidgow@google.com> 11942L: linux-kselftest@vger.kernel.org 11943L: kunit-dev@googlegroups.com 11944S: Maintained 11945F: lib/list-test.c 11946 11947LITEX PLATFORM 11948M: Karol Gugala <kgugala@antmicro.com> 11949M: Mateusz Holenko <mholenko@antmicro.com> 11950M: Gabriel Somlo <gsomlo@gmail.com> 11951M: Joel Stanley <joel@jms.id.au> 11952S: Maintained 11953F: Documentation/devicetree/bindings/*/litex,*.yaml 11954F: arch/openrisc/boot/dts/or1klitex.dts 11955F: include/linux/litex.h 11956F: drivers/tty/serial/liteuart.c 11957F: drivers/soc/litex/* 11958F: drivers/net/ethernet/litex/* 11959F: drivers/mmc/host/litex_mmc.c 11960N: litex 11961 11962LIVE PATCHING 11963M: Josh Poimboeuf <jpoimboe@kernel.org> 11964M: Jiri Kosina <jikos@kernel.org> 11965M: Miroslav Benes <mbenes@suse.cz> 11966M: Petr Mladek <pmladek@suse.com> 11967R: Joe Lawrence <joe.lawrence@redhat.com> 11968L: live-patching@vger.kernel.org 11969S: Maintained 11970T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 11971F: Documentation/ABI/testing/sysfs-kernel-livepatch 11972F: Documentation/livepatch/ 11973F: arch/powerpc/include/asm/livepatch.h 11974F: include/linux/livepatch.h 11975F: kernel/livepatch/ 11976F: kernel/module/livepatch.c 11977F: lib/livepatch/ 11978F: samples/livepatch/ 11979F: tools/testing/selftests/livepatch/ 11980 11981LLC (802.2) 11982L: netdev@vger.kernel.org 11983S: Odd fixes 11984F: include/linux/llc.h 11985F: include/net/llc* 11986F: include/uapi/linux/llc.h 11987F: net/llc/ 11988 11989LM73 HARDWARE MONITOR DRIVER 11990M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 11991L: linux-hwmon@vger.kernel.org 11992S: Maintained 11993F: drivers/hwmon/lm73.c 11994 11995LM78 HARDWARE MONITOR DRIVER 11996M: Jean Delvare <jdelvare@suse.com> 11997L: linux-hwmon@vger.kernel.org 11998S: Maintained 11999F: Documentation/hwmon/lm78.rst 12000F: drivers/hwmon/lm78.c 12001 12002LM83 HARDWARE MONITOR DRIVER 12003M: Jean Delvare <jdelvare@suse.com> 12004L: linux-hwmon@vger.kernel.org 12005S: Maintained 12006F: Documentation/hwmon/lm83.rst 12007F: drivers/hwmon/lm83.c 12008 12009LM90 HARDWARE MONITOR DRIVER 12010M: Jean Delvare <jdelvare@suse.com> 12011L: linux-hwmon@vger.kernel.org 12012S: Maintained 12013F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12014F: Documentation/hwmon/lm90.rst 12015F: drivers/hwmon/lm90.c 12016F: include/dt-bindings/thermal/lm90.h 12017 12018LM95234 HARDWARE MONITOR DRIVER 12019M: Guenter Roeck <linux@roeck-us.net> 12020L: linux-hwmon@vger.kernel.org 12021S: Maintained 12022F: Documentation/hwmon/lm95234.rst 12023F: drivers/hwmon/lm95234.c 12024 12025LME2510 MEDIA DRIVER 12026M: Malcolm Priestley <tvboxspy@gmail.com> 12027L: linux-media@vger.kernel.org 12028S: Maintained 12029W: https://linuxtv.org 12030Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12031F: drivers/media/usb/dvb-usb-v2/lmedm04* 12032 12033LOADPIN SECURITY MODULE 12034M: Kees Cook <keescook@chromium.org> 12035S: Supported 12036T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12037F: Documentation/admin-guide/LSM/LoadPin.rst 12038F: security/loadpin/ 12039 12040LOCKING PRIMITIVES 12041M: Peter Zijlstra <peterz@infradead.org> 12042M: Ingo Molnar <mingo@redhat.com> 12043M: Will Deacon <will@kernel.org> 12044R: Waiman Long <longman@redhat.com> 12045R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12046L: linux-kernel@vger.kernel.org 12047S: Maintained 12048T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12049F: Documentation/locking/ 12050F: arch/*/include/asm/spinlock*.h 12051F: include/linux/lockdep.h 12052F: include/linux/mutex*.h 12053F: include/linux/rwlock*.h 12054F: include/linux/rwsem*.h 12055F: include/linux/seqlock.h 12056F: include/linux/spinlock*.h 12057F: kernel/locking/ 12058F: lib/locking*.[ch] 12059X: kernel/locking/locktorture.c 12060 12061LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12062M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12063L: linux-ntfs-dev@lists.sourceforge.net 12064S: Maintained 12065W: http://www.linux-ntfs.org/content/view/19/37/ 12066F: Documentation/admin-guide/ldm.rst 12067F: block/partitions/ldm.* 12068 12069LOGITECH HID GAMING KEYBOARDS 12070M: Hans de Goede <hdegoede@redhat.com> 12071L: linux-input@vger.kernel.org 12072S: Maintained 12073T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12074F: drivers/hid/hid-lg-g15.c 12075 12076LONTIUM LT8912B MIPI TO HDMI BRIDGE 12077M: Adrien Grassein <adrien.grassein@gmail.com> 12078S: Maintained 12079F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12080F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12081 12082LOONGARCH 12083M: Huacai Chen <chenhuacai@kernel.org> 12084R: WANG Xuerui <kernel@xen0n.name> 12085L: loongarch@lists.linux.dev 12086S: Maintained 12087T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12088F: arch/loongarch/ 12089F: drivers/*/*loongarch* 12090F: Documentation/loongarch/ 12091F: Documentation/translations/zh_CN/loongarch/ 12092 12093LOONGSON LS2X I2C DRIVER 12094M: Binbin Zhou <zhoubinbin@loongson.cn> 12095L: linux-i2c@vger.kernel.org 12096S: Maintained 12097F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12098F: drivers/i2c/busses/i2c-ls2x.c 12099 12100LOONGSON-2 SOC SERIES GUTS DRIVER 12101M: Yinbo Zhu <zhuyinbo@loongson.cn> 12102L: loongarch@lists.linux.dev 12103S: Maintained 12104F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12105F: drivers/soc/loongson/loongson2_guts.c 12106 12107LOONGSON-2 SOC SERIES PINCTRL DRIVER 12108M: zhanghongchen <zhanghongchen@loongson.cn> 12109M: Yinbo Zhu <zhuyinbo@loongson.cn> 12110L: linux-gpio@vger.kernel.org 12111S: Maintained 12112F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12113F: drivers/pinctrl/pinctrl-loongson2.c 12114 12115LOONGSON-2 SOC SERIES CLOCK DRIVER 12116M: Yinbo Zhu <zhuyinbo@loongson.cn> 12117L: linux-clk@vger.kernel.org 12118S: Maintained 12119F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12120F: include/dt-bindings/clock/loongson,ls2k-clk.h 12121 12122LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12123M: Sathya Prakash <sathya.prakash@broadcom.com> 12124M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12125M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12126L: MPT-FusionLinux.pdl@broadcom.com 12127L: linux-scsi@vger.kernel.org 12128S: Supported 12129W: http://www.avagotech.com/support/ 12130F: drivers/message/fusion/ 12131F: drivers/scsi/mpt3sas/ 12132 12133LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12134M: Matthew Wilcox <willy@infradead.org> 12135L: linux-scsi@vger.kernel.org 12136S: Maintained 12137F: drivers/scsi/sym53c8xx_2/ 12138 12139LTC1660 DAC DRIVER 12140M: Marcus Folkesson <marcus.folkesson@gmail.com> 12141L: linux-iio@vger.kernel.org 12142S: Maintained 12143F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12144F: drivers/iio/dac/ltc1660.c 12145 12146LTC2688 IIO DAC DRIVER 12147M: Nuno Sá <nuno.sa@analog.com> 12148L: linux-iio@vger.kernel.org 12149S: Supported 12150W: https://ez.analog.com/linux-software-drivers 12151F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12152F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12153F: drivers/iio/dac/ltc2688.c 12154 12155LTC2947 HARDWARE MONITOR DRIVER 12156M: Nuno Sá <nuno.sa@analog.com> 12157L: linux-hwmon@vger.kernel.org 12158S: Supported 12159W: https://ez.analog.com/linux-software-drivers 12160F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12161F: drivers/hwmon/ltc2947-core.c 12162F: drivers/hwmon/ltc2947-i2c.c 12163F: drivers/hwmon/ltc2947-spi.c 12164F: drivers/hwmon/ltc2947.h 12165 12166LTC2983 IIO TEMPERATURE DRIVER 12167M: Nuno Sá <nuno.sa@analog.com> 12168L: linux-iio@vger.kernel.org 12169S: Supported 12170W: https://ez.analog.com/linux-software-drivers 12171F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12172F: drivers/iio/temperature/ltc2983.c 12173 12174LTC4261 HARDWARE MONITOR DRIVER 12175M: Guenter Roeck <linux@roeck-us.net> 12176L: linux-hwmon@vger.kernel.org 12177S: Maintained 12178F: Documentation/hwmon/ltc4261.rst 12179F: drivers/hwmon/ltc4261.c 12180 12181LTC4306 I2C MULTIPLEXER DRIVER 12182M: Michael Hennerich <michael.hennerich@analog.com> 12183L: linux-i2c@vger.kernel.org 12184S: Supported 12185W: https://ez.analog.com/linux-software-drivers 12186F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12187F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12188 12189LTP (Linux Test Project) 12190M: Mike Frysinger <vapier@gentoo.org> 12191M: Cyril Hrubis <chrubis@suse.cz> 12192M: Wanlong Gao <wanlong.gao@gmail.com> 12193M: Jan Stancek <jstancek@redhat.com> 12194M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12195M: Alexey Kodanev <alexey.kodanev@oracle.com> 12196L: ltp@lists.linux.it (subscribers-only) 12197S: Maintained 12198W: http://linux-test-project.github.io/ 12199T: git https://github.com/linux-test-project/ltp.git 12200 12201LYNX 28G SERDES PHY DRIVER 12202M: Ioana Ciornei <ioana.ciornei@nxp.com> 12203L: netdev@vger.kernel.org 12204S: Supported 12205F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12206F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12207 12208LYNX PCS MODULE 12209M: Ioana Ciornei <ioana.ciornei@nxp.com> 12210L: netdev@vger.kernel.org 12211S: Supported 12212F: drivers/net/pcs/pcs-lynx.c 12213F: include/linux/pcs-lynx.h 12214 12215M68K ARCHITECTURE 12216M: Geert Uytterhoeven <geert@linux-m68k.org> 12217L: linux-m68k@lists.linux-m68k.org 12218S: Maintained 12219W: http://www.linux-m68k.org/ 12220T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12221F: arch/m68k/ 12222F: drivers/zorro/ 12223 12224M68K ON APPLE MACINTOSH 12225M: Joshua Thompson <funaho@jurai.org> 12226L: linux-m68k@lists.linux-m68k.org 12227S: Maintained 12228W: http://www.mac.linux-m68k.org/ 12229F: arch/m68k/mac/ 12230F: drivers/macintosh/adb-iop.c 12231F: drivers/macintosh/via-macii.c 12232 12233M68K ON HP9000/300 12234M: Philip Blundell <philb@gnu.org> 12235S: Maintained 12236W: http://www.tazenda.demon.co.uk/phil/linux-hp 12237F: arch/m68k/hp300/ 12238 12239M88DS3103 MEDIA DRIVER 12240M: Antti Palosaari <crope@iki.fi> 12241L: linux-media@vger.kernel.org 12242S: Maintained 12243W: https://linuxtv.org 12244W: http://palosaari.fi/linux/ 12245Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12246T: git git://linuxtv.org/anttip/media_tree.git 12247F: drivers/media/dvb-frontends/m88ds3103* 12248 12249M88RS2000 MEDIA DRIVER 12250M: Malcolm Priestley <tvboxspy@gmail.com> 12251L: linux-media@vger.kernel.org 12252S: Maintained 12253W: https://linuxtv.org 12254Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12255F: drivers/media/dvb-frontends/m88rs2000* 12256 12257MA901 MASTERKIT USB FM RADIO DRIVER 12258M: Alexey Klimov <klimov.linux@gmail.com> 12259L: linux-media@vger.kernel.org 12260S: Maintained 12261T: git git://linuxtv.org/media_tree.git 12262F: drivers/media/radio/radio-ma901.c 12263 12264MAC80211 12265M: Johannes Berg <johannes@sipsolutions.net> 12266L: linux-wireless@vger.kernel.org 12267S: Maintained 12268W: https://wireless.wiki.kernel.org/ 12269Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12270T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12271T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12272F: Documentation/networking/mac80211-injection.rst 12273F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12274F: drivers/net/wireless/mac80211_hwsim.[ch] 12275F: include/net/mac80211.h 12276F: net/mac80211/ 12277 12278MAILBOX API 12279M: Jassi Brar <jassisinghbrar@gmail.com> 12280L: linux-kernel@vger.kernel.org 12281S: Maintained 12282F: drivers/mailbox/ 12283F: include/linux/mailbox_client.h 12284F: include/linux/mailbox_controller.h 12285F: include/dt-bindings/mailbox/ 12286F: Documentation/devicetree/bindings/mailbox/ 12287 12288MAILBOX ARM MHUv2 12289M: Viresh Kumar <viresh.kumar@linaro.org> 12290M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12291L: linux-kernel@vger.kernel.org 12292S: Maintained 12293F: drivers/mailbox/arm_mhuv2.c 12294F: include/linux/mailbox/arm_mhuv2_message.h 12295F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12296 12297MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12298M: Jeremy Kerr <jk@codeconstruct.com.au> 12299M: Matt Johnston <matt@codeconstruct.com.au> 12300L: netdev@vger.kernel.org 12301S: Maintained 12302F: Documentation/networking/mctp.rst 12303F: drivers/net/mctp/ 12304F: include/net/mctp.h 12305F: include/net/mctpdevice.h 12306F: include/net/netns/mctp.h 12307F: net/mctp/ 12308 12309MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12310M: Michael Kerrisk <mtk.manpages@gmail.com> 12311L: linux-man@vger.kernel.org 12312S: Maintained 12313W: http://www.kernel.org/doc/man-pages 12314 12315MAPLE TREE 12316M: Liam R. Howlett <Liam.Howlett@oracle.com> 12317L: linux-mm@kvack.org 12318S: Supported 12319F: Documentation/core-api/maple_tree.rst 12320F: include/linux/maple_tree.h 12321F: include/trace/events/maple_tree.h 12322F: lib/maple_tree.c 12323F: lib/test_maple_tree.c 12324F: tools/testing/radix-tree/linux/maple_tree.h 12325F: tools/testing/radix-tree/maple.c 12326 12327MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12328M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12329L: linux-mips@vger.kernel.org 12330S: Maintained 12331F: arch/mips/boot/dts/img/pistachio* 12332 12333MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12334M: Andrew Lunn <andrew@lunn.ch> 12335L: netdev@vger.kernel.org 12336S: Maintained 12337F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12338F: Documentation/networking/devlink/mv88e6xxx.rst 12339F: drivers/net/dsa/mv88e6xxx/ 12340F: include/linux/dsa/mv88e6xxx.h 12341F: include/linux/platform_data/mv88e6xxx.h 12342 12343MARVELL ARMADA 3700 PHY DRIVERS 12344M: Miquel Raynal <miquel.raynal@bootlin.com> 12345S: Maintained 12346F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12347F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12348F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12349F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12350 12351MARVELL ARMADA 3700 SERIAL DRIVER 12352M: Pali Rohár <pali@kernel.org> 12353S: Maintained 12354F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12355F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12356F: drivers/tty/serial/mvebu-uart.c 12357 12358MARVELL ARMADA DRM SUPPORT 12359M: Russell King <linux@armlinux.org.uk> 12360S: Maintained 12361T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12362T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12363F: Documentation/devicetree/bindings/display/armada/ 12364F: drivers/gpu/drm/armada/ 12365F: include/uapi/drm/armada_drm.h 12366 12367MARVELL CRYPTO DRIVER 12368M: Boris Brezillon <bbrezillon@kernel.org> 12369M: Arnaud Ebalard <arno@natisbad.org> 12370M: Srujana Challa <schalla@marvell.com> 12371L: linux-crypto@vger.kernel.org 12372S: Maintained 12373F: drivers/crypto/marvell/ 12374F: include/linux/soc/marvell/octeontx2/ 12375 12376MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12377M: Mirko Lindner <mlindner@marvell.com> 12378M: Stephen Hemminger <stephen@networkplumber.org> 12379L: netdev@vger.kernel.org 12380S: Maintained 12381F: drivers/net/ethernet/marvell/sk* 12382 12383MARVELL LIBERTAS WIRELESS DRIVER 12384L: libertas-dev@lists.infradead.org 12385S: Orphan 12386F: drivers/net/wireless/marvell/libertas/ 12387 12388MARVELL MACCHIATOBIN SUPPORT 12389M: Russell King <linux@armlinux.org.uk> 12390L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12391S: Maintained 12392F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12393 12394MARVELL MV643XX ETHERNET DRIVER 12395M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12396L: netdev@vger.kernel.org 12397S: Maintained 12398F: drivers/net/ethernet/marvell/mv643xx_eth.* 12399F: include/linux/mv643xx.h 12400 12401MARVELL MV88X3310 PHY DRIVER 12402M: Russell King <linux@armlinux.org.uk> 12403M: Marek Behún <kabel@kernel.org> 12404L: netdev@vger.kernel.org 12405S: Maintained 12406F: drivers/net/phy/marvell10g.c 12407 12408MARVELL MVEBU THERMAL DRIVER 12409M: Miquel Raynal <miquel.raynal@bootlin.com> 12410S: Maintained 12411F: drivers/thermal/armada_thermal.c 12412 12413MARVELL MVNETA ETHERNET DRIVER 12414M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12415L: netdev@vger.kernel.org 12416S: Maintained 12417F: drivers/net/ethernet/marvell/mvneta.* 12418 12419MARVELL MVPP2 ETHERNET DRIVER 12420M: Marcin Wojtas <mw@semihalf.com> 12421M: Russell King <linux@armlinux.org.uk> 12422L: netdev@vger.kernel.org 12423S: Maintained 12424F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12425F: drivers/net/ethernet/marvell/mvpp2/ 12426 12427MARVELL MWIFIEX WIRELESS DRIVER 12428M: Amitkumar Karwar <amitkarwar@gmail.com> 12429M: Ganapathi Bhat <ganapathi017@gmail.com> 12430M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12431M: Xinming Hu <huxinming820@gmail.com> 12432L: linux-wireless@vger.kernel.org 12433S: Maintained 12434F: drivers/net/wireless/marvell/mwifiex/ 12435 12436MARVELL MWL8K WIRELESS DRIVER 12437M: Lennert Buytenhek <buytenh@wantstofly.org> 12438L: linux-wireless@vger.kernel.org 12439S: Odd Fixes 12440F: drivers/net/wireless/marvell/mwl8k.c 12441 12442MARVELL NAND CONTROLLER DRIVER 12443M: Miquel Raynal <miquel.raynal@bootlin.com> 12444L: linux-mtd@lists.infradead.org 12445S: Maintained 12446F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12447F: drivers/mtd/nand/raw/marvell_nand.c 12448 12449MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12450M: Sunil Goutham <sgoutham@marvell.com> 12451M: Geetha sowjanya <gakula@marvell.com> 12452M: Subbaraya Sundeep <sbhatta@marvell.com> 12453M: hariprasad <hkelam@marvell.com> 12454L: netdev@vger.kernel.org 12455S: Supported 12456F: drivers/net/ethernet/marvell/octeontx2/nic/ 12457F: include/linux/soc/marvell/octeontx2/ 12458 12459MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12460M: Sunil Goutham <sgoutham@marvell.com> 12461M: Linu Cherian <lcherian@marvell.com> 12462M: Geetha sowjanya <gakula@marvell.com> 12463M: Jerin Jacob <jerinj@marvell.com> 12464M: hariprasad <hkelam@marvell.com> 12465M: Subbaraya Sundeep <sbhatta@marvell.com> 12466L: netdev@vger.kernel.org 12467S: Supported 12468F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12469F: drivers/net/ethernet/marvell/octeontx2/af/ 12470 12471MARVELL PRESTERA ETHERNET SWITCH DRIVER 12472M: Taras Chornyi <taras.chornyi@plvision.eu> 12473S: Supported 12474W: https://github.com/Marvell-switching/switchdev-prestera 12475F: drivers/net/ethernet/marvell/prestera/ 12476 12477MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12478M: Nicolas Pitre <nico@fluxnic.net> 12479S: Odd Fixes 12480F: drivers/mmc/host/mvsdio.* 12481 12482MARVELL USB MDIO CONTROLLER DRIVER 12483M: Tobias Waldekranz <tobias@waldekranz.com> 12484L: netdev@vger.kernel.org 12485S: Maintained 12486F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12487F: drivers/net/mdio/mdio-mvusb.c 12488 12489MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12490M: Hu Ziji <huziji@marvell.com> 12491L: linux-mmc@vger.kernel.org 12492S: Supported 12493F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12494F: drivers/mmc/host/sdhci-xenon* 12495 12496MARVELL OCTEON ENDPOINT DRIVER 12497M: Veerasenareddy Burru <vburru@marvell.com> 12498M: Abhijit Ayarekar <aayarekar@marvell.com> 12499L: netdev@vger.kernel.org 12500S: Supported 12501F: drivers/net/ethernet/marvell/octeon_ep 12502 12503MATROX FRAMEBUFFER DRIVER 12504L: linux-fbdev@vger.kernel.org 12505S: Orphan 12506F: drivers/video/fbdev/matrox/matroxfb_* 12507F: include/uapi/linux/matroxfb.h 12508 12509MAX15301 DRIVER 12510M: Daniel Nilsson <daniel.nilsson@flex.com> 12511L: linux-hwmon@vger.kernel.org 12512S: Maintained 12513F: Documentation/hwmon/max15301.rst 12514F: drivers/hwmon/pmbus/max15301.c 12515 12516MAX16065 HARDWARE MONITOR DRIVER 12517M: Guenter Roeck <linux@roeck-us.net> 12518L: linux-hwmon@vger.kernel.org 12519S: Maintained 12520F: Documentation/hwmon/max16065.rst 12521F: drivers/hwmon/max16065.c 12522 12523MAX2175 SDR TUNER DRIVER 12524M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12525L: linux-media@vger.kernel.org 12526S: Maintained 12527T: git git://linuxtv.org/media_tree.git 12528F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12529F: Documentation/userspace-api/media/drivers/max2175.rst 12530F: drivers/media/i2c/max2175* 12531F: include/uapi/linux/max2175.h 12532 12533MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12534L: linux-hwmon@vger.kernel.org 12535S: Orphan 12536F: Documentation/hwmon/max6650.rst 12537F: drivers/hwmon/max6650.c 12538 12539MAX6697 HARDWARE MONITOR DRIVER 12540M: Guenter Roeck <linux@roeck-us.net> 12541L: linux-hwmon@vger.kernel.org 12542S: Maintained 12543F: Documentation/devicetree/bindings/hwmon/max6697.txt 12544F: Documentation/hwmon/max6697.rst 12545F: drivers/hwmon/max6697.c 12546F: include/linux/platform_data/max6697.h 12547 12548MAX9286 QUAD GMSL DESERIALIZER DRIVER 12549M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12550M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12551M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12552M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12553L: linux-media@vger.kernel.org 12554S: Maintained 12555F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12556F: drivers/media/i2c/max9286.c 12557 12558MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12559M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12560L: linux-media@vger.kernel.org 12561S: Maintained 12562F: drivers/staging/media/max96712/max96712.c 12563 12564MAX9860 MONO AUDIO VOICE CODEC DRIVER 12565M: Peter Rosin <peda@axentia.se> 12566L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12567S: Maintained 12568F: Documentation/devicetree/bindings/sound/max9860.txt 12569F: sound/soc/codecs/max9860.* 12570 12571MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12572M: Andreas Klinger <ak@it-klinger.de> 12573L: linux-iio@vger.kernel.org 12574S: Maintained 12575F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12576F: drivers/iio/proximity/mb1232.c 12577 12578MAXIM MAX11205 DRIVER 12579M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12580L: linux-iio@vger.kernel.org 12581S: Supported 12582W: https://ez.analog.com/linux-software-drivers 12583F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12584F: drivers/iio/adc/max11205.c 12585 12586MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12587R: Iskren Chernev <iskren.chernev@gmail.com> 12588R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12589R: Marek Szyprowski <m.szyprowski@samsung.com> 12590R: Matheus Castello <matheus@castello.eng.br> 12591L: linux-pm@vger.kernel.org 12592S: Maintained 12593F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12594F: drivers/power/supply/max17040_battery.c 12595 12596MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12597R: Hans de Goede <hdegoede@redhat.com> 12598R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12599R: Marek Szyprowski <m.szyprowski@samsung.com> 12600R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12601R: Purism Kernel Team <kernel@puri.sm> 12602L: linux-pm@vger.kernel.org 12603S: Maintained 12604F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12605F: drivers/power/supply/max17042_battery.c 12606 12607MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12608M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12609L: linux-kernel@vger.kernel.org 12610S: Maintained 12611F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12612F: drivers/regulator/max20086-regulator.c 12613 12614MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12615M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12616L: linux-iio@vger.kernel.org 12617S: Maintained 12618F: drivers/iio/temperature/max30208.c 12619 12620MAXIM MAX77650 PMIC MFD DRIVER 12621M: Bartosz Golaszewski <brgl@bgdev.pl> 12622L: linux-kernel@vger.kernel.org 12623S: Maintained 12624F: Documentation/devicetree/bindings/*/*max77650.yaml 12625F: Documentation/devicetree/bindings/*/max77650*.yaml 12626F: drivers/gpio/gpio-max77650.c 12627F: drivers/input/misc/max77650-onkey.c 12628F: drivers/leds/leds-max77650.c 12629F: drivers/mfd/max77650.c 12630F: drivers/power/supply/max77650-charger.c 12631F: drivers/regulator/max77650-regulator.c 12632F: include/linux/mfd/max77650.h 12633 12634MAXIM MAX77714 PMIC MFD DRIVER 12635M: Luca Ceresoli <luca@lucaceresoli.net> 12636S: Maintained 12637F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12638F: drivers/mfd/max77714.c 12639F: include/linux/mfd/max77714.h 12640 12641MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12642M: Javier Martinez Canillas <javier@dowhile0.org> 12643L: linux-kernel@vger.kernel.org 12644S: Supported 12645F: Documentation/devicetree/bindings/*/*max77802.yaml 12646F: drivers/regulator/max77802-regulator.c 12647F: include/dt-bindings/*/*max77802.h 12648 12649MAXIM MAX77976 BATTERY CHARGER 12650M: Luca Ceresoli <luca@lucaceresoli.net> 12651S: Supported 12652F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12653F: drivers/power/supply/max77976_charger.c 12654 12655MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12656M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12657L: linux-pm@vger.kernel.org 12658S: Supported 12659B: mailto:linux-samsung-soc@vger.kernel.org 12660F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12661F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12662F: drivers/power/supply/max14577_charger.c 12663F: drivers/power/supply/max77693_charger.c 12664 12665MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12666M: Chanwoo Choi <cw00.choi@samsung.com> 12667M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12668L: linux-kernel@vger.kernel.org 12669S: Supported 12670B: mailto:linux-samsung-soc@vger.kernel.org 12671F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12672F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12673F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12674F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12675F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12676F: drivers/*/*max77843.c 12677F: drivers/*/max14577*.c 12678F: drivers/*/max77686*.c 12679F: drivers/*/max77693*.c 12680F: drivers/clk/clk-max77686.c 12681F: drivers/extcon/extcon-max14577.c 12682F: drivers/extcon/extcon-max77693.c 12683F: drivers/rtc/rtc-max77686.c 12684F: include/linux/mfd/max14577*.h 12685F: include/linux/mfd/max77686*.h 12686F: include/linux/mfd/max77693*.h 12687 12688MAXIRADIO FM RADIO RECEIVER DRIVER 12689M: Hans Verkuil <hverkuil@xs4all.nl> 12690L: linux-media@vger.kernel.org 12691S: Maintained 12692W: https://linuxtv.org 12693T: git git://linuxtv.org/media_tree.git 12694F: drivers/media/radio/radio-maxiradio* 12695 12696MAXLINEAR ETHERNET PHY DRIVER 12697M: Xu Liang <lxu@maxlinear.com> 12698L: netdev@vger.kernel.org 12699S: Supported 12700F: drivers/net/phy/mxl-gpy.c 12701 12702MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12703R: Yasushi SHOJI <yashi@spacecubics.com> 12704L: linux-can@vger.kernel.org 12705S: Maintained 12706F: drivers/net/can/usb/mcba_usb.c 12707 12708MCAN MMIO DEVICE DRIVER 12709M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12710L: linux-can@vger.kernel.org 12711S: Maintained 12712F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12713F: drivers/net/can/m_can/m_can.c 12714F: drivers/net/can/m_can/m_can.h 12715F: drivers/net/can/m_can/m_can_platform.c 12716 12717MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12718M: Rishi Gupta <gupt21@gmail.com> 12719L: linux-i2c@vger.kernel.org 12720L: linux-input@vger.kernel.org 12721S: Maintained 12722F: drivers/hid/hid-mcp2221.c 12723 12724MCP251XFD SPI-CAN NETWORK DRIVER 12725M: Marc Kleine-Budde <mkl@pengutronix.de> 12726M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12727R: Thomas Kopp <thomas.kopp@microchip.com> 12728L: linux-can@vger.kernel.org 12729S: Maintained 12730F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12731F: drivers/net/can/spi/mcp251xfd/ 12732 12733MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12734M: Peter Rosin <peda@axentia.se> 12735L: linux-iio@vger.kernel.org 12736S: Maintained 12737F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12738F: drivers/iio/potentiometer/mcp4018.c 12739F: drivers/iio/potentiometer/mcp4531.c 12740 12741MCR20A IEEE-802.15.4 RADIO DRIVER 12742M: Stefan Schmidt <stefan@datenfreihafen.org> 12743L: linux-wpan@vger.kernel.org 12744S: Odd Fixes 12745W: https://github.com/xueliu/mcr20a-linux 12746F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12747F: drivers/net/ieee802154/mcr20a.c 12748F: drivers/net/ieee802154/mcr20a.h 12749 12750MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12751M: William Breathitt Gray <william.gray@linaro.org> 12752L: linux-iio@vger.kernel.org 12753S: Maintained 12754F: drivers/iio/dac/cio-dac.c 12755 12756MEDIA CONTROLLER FRAMEWORK 12757M: Sakari Ailus <sakari.ailus@linux.intel.com> 12758M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12759L: linux-media@vger.kernel.org 12760S: Supported 12761W: https://www.linuxtv.org 12762T: git git://linuxtv.org/media_tree.git 12763F: drivers/media/mc/ 12764F: include/media/media-*.h 12765F: include/uapi/linux/media.h 12766 12767MEDIA DRIVER FOR FREESCALE IMX PXP 12768M: Philipp Zabel <p.zabel@pengutronix.de> 12769L: linux-media@vger.kernel.org 12770S: Maintained 12771T: git git://linuxtv.org/media_tree.git 12772F: drivers/media/platform/nxp/imx-pxp.[ch] 12773 12774MEDIA DRIVERS FOR ASCOT2E 12775M: Sergey Kozlov <serjk@netup.ru> 12776M: Abylay Ospan <aospan@netup.ru> 12777L: linux-media@vger.kernel.org 12778S: Supported 12779W: https://linuxtv.org 12780W: http://netup.tv/ 12781T: git git://linuxtv.org/media_tree.git 12782F: drivers/media/dvb-frontends/ascot2e* 12783 12784MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12785M: Jasmin Jessich <jasmin@anw.at> 12786L: linux-media@vger.kernel.org 12787S: Maintained 12788W: https://linuxtv.org 12789T: git git://linuxtv.org/media_tree.git 12790F: drivers/media/dvb-frontends/cxd2099* 12791 12792MEDIA DRIVERS FOR CXD2841ER 12793M: Sergey Kozlov <serjk@netup.ru> 12794M: Abylay Ospan <aospan@netup.ru> 12795L: linux-media@vger.kernel.org 12796S: Supported 12797W: https://linuxtv.org 12798W: http://netup.tv/ 12799T: git git://linuxtv.org/media_tree.git 12800F: drivers/media/dvb-frontends/cxd2841er* 12801 12802MEDIA DRIVERS FOR CXD2880 12803M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12804L: linux-media@vger.kernel.org 12805S: Supported 12806W: http://linuxtv.org/ 12807T: git git://linuxtv.org/media_tree.git 12808F: drivers/media/dvb-frontends/cxd2880/* 12809F: drivers/media/spi/cxd2880* 12810 12811MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12812L: linux-media@vger.kernel.org 12813S: Orphan 12814W: https://linuxtv.org 12815T: git git://linuxtv.org/media_tree.git 12816F: drivers/media/pci/ddbridge/* 12817 12818MEDIA DRIVERS FOR FREESCALE IMX 12819M: Steve Longerbeam <slongerbeam@gmail.com> 12820M: Philipp Zabel <p.zabel@pengutronix.de> 12821L: linux-media@vger.kernel.org 12822S: Maintained 12823T: git git://linuxtv.org/media_tree.git 12824F: Documentation/admin-guide/media/imx.rst 12825F: Documentation/devicetree/bindings/media/imx.txt 12826F: drivers/staging/media/imx/ 12827F: include/linux/imx-media.h 12828F: include/media/imx.h 12829 12830MEDIA DRIVERS FOR FREESCALE IMX7 12831M: Rui Miguel Silva <rmfrfs@gmail.com> 12832M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12833L: linux-media@vger.kernel.org 12834S: Maintained 12835T: git git://linuxtv.org/media_tree.git 12836F: Documentation/admin-guide/media/imx7.rst 12837F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12838F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12839F: drivers/media/platform/nxp/imx-mipi-csis.c 12840F: drivers/media/platform/nxp/imx7-media-csi.c 12841 12842MEDIA DRIVERS FOR HELENE 12843M: Abylay Ospan <aospan@netup.ru> 12844L: linux-media@vger.kernel.org 12845S: Supported 12846W: https://linuxtv.org 12847W: http://netup.tv/ 12848T: git git://linuxtv.org/media_tree.git 12849F: drivers/media/dvb-frontends/helene* 12850 12851MEDIA DRIVERS FOR HORUS3A 12852M: Sergey Kozlov <serjk@netup.ru> 12853M: Abylay Ospan <aospan@netup.ru> 12854L: linux-media@vger.kernel.org 12855S: Supported 12856W: https://linuxtv.org 12857W: http://netup.tv/ 12858T: git git://linuxtv.org/media_tree.git 12859F: drivers/media/dvb-frontends/horus3a* 12860 12861MEDIA DRIVERS FOR LNBH25 12862M: Sergey Kozlov <serjk@netup.ru> 12863M: Abylay Ospan <aospan@netup.ru> 12864L: linux-media@vger.kernel.org 12865S: Supported 12866W: https://linuxtv.org 12867W: http://netup.tv/ 12868T: git git://linuxtv.org/media_tree.git 12869F: drivers/media/dvb-frontends/lnbh25* 12870 12871MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12872L: linux-media@vger.kernel.org 12873S: Orphan 12874W: https://linuxtv.org 12875T: git git://linuxtv.org/media_tree.git 12876F: drivers/media/dvb-frontends/mxl5xx* 12877 12878MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12879M: Sergey Kozlov <serjk@netup.ru> 12880M: Abylay Ospan <aospan@netup.ru> 12881L: linux-media@vger.kernel.org 12882S: Supported 12883W: https://linuxtv.org 12884W: http://netup.tv/ 12885T: git git://linuxtv.org/media_tree.git 12886F: drivers/media/pci/netup_unidvb/* 12887 12888MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12889M: Dmitry Osipenko <digetx@gmail.com> 12890L: linux-media@vger.kernel.org 12891L: linux-tegra@vger.kernel.org 12892S: Maintained 12893T: git git://linuxtv.org/media_tree.git 12894F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12895F: drivers/media/platform/nvidia/tegra-vde/ 12896 12897MEDIA DRIVERS FOR RENESAS - CEU 12898M: Jacopo Mondi <jacopo@jmondi.org> 12899L: linux-media@vger.kernel.org 12900L: linux-renesas-soc@vger.kernel.org 12901S: Supported 12902T: git git://linuxtv.org/media_tree.git 12903F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12904F: drivers/media/platform/renesas/renesas-ceu.c 12905F: include/media/drv-intf/renesas-ceu.h 12906 12907MEDIA DRIVERS FOR RENESAS - DRIF 12908M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12909L: linux-media@vger.kernel.org 12910L: linux-renesas-soc@vger.kernel.org 12911S: Supported 12912T: git git://linuxtv.org/media_tree.git 12913F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12914F: drivers/media/platform/renesas/rcar_drif.c 12915 12916MEDIA DRIVERS FOR RENESAS - FCP 12917M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12918L: linux-media@vger.kernel.org 12919L: linux-renesas-soc@vger.kernel.org 12920S: Supported 12921T: git git://linuxtv.org/media_tree.git 12922F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12923F: drivers/media/platform/renesas/rcar-fcp.c 12924F: include/media/rcar-fcp.h 12925 12926MEDIA DRIVERS FOR RENESAS - FDP1 12927M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12928L: linux-media@vger.kernel.org 12929L: linux-renesas-soc@vger.kernel.org 12930S: Supported 12931T: git git://linuxtv.org/media_tree.git 12932F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 12933F: drivers/media/platform/renesas/rcar_fdp1.c 12934 12935MEDIA DRIVERS FOR RENESAS - VIN 12936M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12937L: linux-media@vger.kernel.org 12938L: linux-renesas-soc@vger.kernel.org 12939S: Supported 12940T: git git://linuxtv.org/media_tree.git 12941F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 12942F: Documentation/devicetree/bindings/media/renesas,isp.yaml 12943F: Documentation/devicetree/bindings/media/renesas,vin.yaml 12944F: drivers/media/platform/renesas/rcar-isp.c 12945F: drivers/media/platform/renesas/rcar-vin/ 12946 12947MEDIA DRIVERS FOR RENESAS - VSP1 12948M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 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,vsp1.yaml 12955F: drivers/media/platform/renesas/vsp1/ 12956 12957MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 12958L: linux-media@vger.kernel.org 12959S: Orphan 12960W: https://linuxtv.org 12961T: git git://linuxtv.org/media_tree.git 12962F: drivers/media/dvb-frontends/stv0910* 12963 12964MEDIA DRIVERS FOR ST STV6111 TUNER ICs 12965L: linux-media@vger.kernel.org 12966S: Orphan 12967W: https://linuxtv.org 12968T: git git://linuxtv.org/media_tree.git 12969F: drivers/media/dvb-frontends/stv6111* 12970 12971MEDIA DRIVERS FOR STM32 - DCMI 12972M: Hugues Fruchet <hugues.fruchet@foss.st.com> 12973L: linux-media@vger.kernel.org 12974S: Supported 12975T: git git://linuxtv.org/media_tree.git 12976F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 12977F: drivers/media/platform/st/stm32/stm32-dcmi.c 12978 12979MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 12980M: Mauro Carvalho Chehab <mchehab@kernel.org> 12981L: linux-media@vger.kernel.org 12982S: Maintained 12983W: https://linuxtv.org 12984Q: http://patchwork.kernel.org/project/linux-media/list/ 12985T: git git://linuxtv.org/media_tree.git 12986F: Documentation/admin-guide/media/ 12987F: Documentation/devicetree/bindings/media/ 12988F: Documentation/driver-api/media/ 12989F: Documentation/userspace-api/media/ 12990F: drivers/media/ 12991F: drivers/staging/media/ 12992F: include/dt-bindings/media/ 12993F: include/linux/platform_data/media/ 12994F: include/media/ 12995F: include/uapi/linux/dvb/ 12996F: include/uapi/linux/ivtv* 12997F: include/uapi/linux/media.h 12998F: include/uapi/linux/uvcvideo.h 12999F: include/uapi/linux/v4l2-* 13000F: include/uapi/linux/videodev2.h 13001 13002MEDIATEK BLUETOOTH DRIVER 13003M: Sean Wang <sean.wang@mediatek.com> 13004L: linux-bluetooth@vger.kernel.org 13005L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13006S: Maintained 13007F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13008F: drivers/bluetooth/btmtkuart.c 13009 13010MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13011M: Sean Wang <sean.wang@mediatek.com> 13012L: linux-pm@vger.kernel.org 13013S: Maintained 13014F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13015F: drivers/power/reset/mt6323-poweroff.c 13016 13017MEDIATEK CIR DRIVER 13018M: Sean Wang <sean.wang@mediatek.com> 13019S: Maintained 13020F: drivers/media/rc/mtk-cir.c 13021 13022MEDIATEK DMA DRIVER 13023M: Sean Wang <sean.wang@mediatek.com> 13024L: dmaengine@vger.kernel.org 13025L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13026L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13027S: Maintained 13028F: Documentation/devicetree/bindings/dma/mtk-* 13029F: drivers/dma/mediatek/ 13030 13031MEDIATEK ETHERNET DRIVER 13032M: Felix Fietkau <nbd@nbd.name> 13033M: John Crispin <john@phrozen.org> 13034M: Sean Wang <sean.wang@mediatek.com> 13035M: Mark Lee <Mark-MC.Lee@mediatek.com> 13036M: Lorenzo Bianconi <lorenzo@kernel.org> 13037L: netdev@vger.kernel.org 13038S: Maintained 13039F: drivers/net/ethernet/mediatek/ 13040 13041MEDIATEK I2C CONTROLLER DRIVER 13042M: Qii Wang <qii.wang@mediatek.com> 13043L: linux-i2c@vger.kernel.org 13044S: Maintained 13045F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13046F: drivers/i2c/busses/i2c-mt65xx.c 13047 13048MEDIATEK IOMMU DRIVER 13049M: Yong Wu <yong.wu@mediatek.com> 13050L: iommu@lists.linux.dev 13051L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13052S: Supported 13053F: Documentation/devicetree/bindings/iommu/mediatek* 13054F: drivers/iommu/mtk_iommu* 13055F: include/dt-bindings/memory/mt*-port.h 13056 13057MEDIATEK JPEG DRIVER 13058M: Bin Liu <bin.liu@mediatek.com> 13059S: Supported 13060F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13061F: drivers/media/platform/mediatek/jpeg/ 13062 13063MEDIATEK KEYPAD DRIVER 13064M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13065S: Supported 13066F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13067F: drivers/input/keyboard/mt6779-keypad.c 13068 13069MEDIATEK MDP DRIVER 13070M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13071M: Houlong Wei <houlong.wei@mediatek.com> 13072M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13073S: Supported 13074F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13075F: drivers/media/platform/mediatek/mdp/ 13076F: drivers/media/platform/mediatek/vpu/ 13077 13078MEDIATEK MEDIA DRIVER 13079M: Tiffany Lin <tiffany.lin@mediatek.com> 13080M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13081M: Yunfei Dong <yunfei.dong@mediatek.com> 13082S: Supported 13083F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13084F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13085F: drivers/media/platform/mediatek/vcodec/ 13086F: drivers/media/platform/mediatek/vpu/ 13087 13088MEDIATEK MMC/SD/SDIO DRIVER 13089M: Chaotian Jing <chaotian.jing@mediatek.com> 13090S: Maintained 13091F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13092F: drivers/mmc/host/mtk-sd.c 13093 13094MEDIATEK MT76 WIRELESS LAN DRIVER 13095M: Felix Fietkau <nbd@nbd.name> 13096M: Lorenzo Bianconi <lorenzo@kernel.org> 13097M: Ryder Lee <ryder.lee@mediatek.com> 13098R: Shayne Chen <shayne.chen@mediatek.com> 13099R: Sean Wang <sean.wang@mediatek.com> 13100L: linux-wireless@vger.kernel.org 13101S: Maintained 13102F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13103F: drivers/net/wireless/mediatek/mt76/ 13104 13105MEDIATEK MT7601U WIRELESS LAN DRIVER 13106M: Jakub Kicinski <kuba@kernel.org> 13107L: linux-wireless@vger.kernel.org 13108S: Maintained 13109F: drivers/net/wireless/mediatek/mt7601u/ 13110 13111MEDIATEK MT7621 CLOCK DRIVER 13112M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13113S: Maintained 13114F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13115F: drivers/clk/ralink/clk-mt7621.c 13116 13117MEDIATEK MT7621/28/88 I2C DRIVER 13118M: Stefan Roese <sr@denx.de> 13119L: linux-i2c@vger.kernel.org 13120S: Maintained 13121F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13122F: drivers/i2c/busses/i2c-mt7621.c 13123 13124MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13125M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13126S: Maintained 13127F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13128F: drivers/pci/controller/pcie-mt7621.c 13129 13130MEDIATEK MT7621 PHY PCI DRIVER 13131M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13132S: Maintained 13133F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13134F: drivers/phy/ralink/phy-mt7621-pci.c 13135 13136MEDIATEK NAND CONTROLLER DRIVER 13137L: linux-mtd@lists.infradead.org 13138S: Orphan 13139F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13140F: drivers/mtd/nand/raw/mtk_* 13141 13142MEDIATEK PMIC LED DRIVER 13143M: Sean Wang <sean.wang@mediatek.com> 13144S: Maintained 13145F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13146F: drivers/leds/leds-mt6323.c 13147 13148MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13149M: Sean Wang <sean.wang@mediatek.com> 13150S: Maintained 13151F: drivers/char/hw_random/mtk-rng.c 13152 13153MEDIATEK SMI DRIVER 13154M: Yong Wu <yong.wu@mediatek.com> 13155L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13156S: Supported 13157F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13158F: drivers/memory/mtk-smi.c 13159F: include/soc/mediatek/smi.h 13160 13161MEDIATEK SWITCH DRIVER 13162M: Sean Wang <sean.wang@mediatek.com> 13163M: Landen Chao <Landen.Chao@mediatek.com> 13164M: DENG Qingfang <dqfext@gmail.com> 13165L: netdev@vger.kernel.org 13166S: Maintained 13167F: drivers/net/dsa/mt7530.* 13168F: net/dsa/tag_mtk.c 13169 13170MEDIATEK T7XX 5G WWAN MODEM DRIVER 13171M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13172M: Intel Corporation <linuxwwan@intel.com> 13173R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13174R: Liu Haijun <haijun.liu@mediatek.com> 13175R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13176R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13177L: netdev@vger.kernel.org 13178S: Supported 13179F: drivers/net/wwan/t7xx/ 13180 13181MEDIATEK USB3 DRD IP DRIVER 13182M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13183L: linux-usb@vger.kernel.org 13184L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13185L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13186S: Maintained 13187F: Documentation/devicetree/bindings/usb/mediatek,* 13188F: drivers/usb/host/xhci-mtk* 13189F: drivers/usb/mtu3/ 13190 13191MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13192M: Peter Senna Tschudin <peter.senna@gmail.com> 13193M: Martin Donnelly <martin.donnelly@ge.com> 13194M: Martyn Welch <martyn.welch@collabora.co.uk> 13195S: Maintained 13196F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13197F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13198 13199MEGARAID SCSI/SAS DRIVERS 13200M: Kashyap Desai <kashyap.desai@broadcom.com> 13201M: Sumit Saxena <sumit.saxena@broadcom.com> 13202M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13203L: megaraidlinux.pdl@broadcom.com 13204L: linux-scsi@vger.kernel.org 13205S: Maintained 13206W: http://www.avagotech.com/support/ 13207F: Documentation/scsi/megaraid.rst 13208F: drivers/scsi/megaraid.* 13209F: drivers/scsi/megaraid/ 13210 13211MELEXIS MLX90614 DRIVER 13212M: Crt Mori <cmo@melexis.com> 13213L: linux-iio@vger.kernel.org 13214S: Supported 13215W: http://www.melexis.com 13216F: drivers/iio/temperature/mlx90614.c 13217 13218MELEXIS MLX90632 DRIVER 13219M: Crt Mori <cmo@melexis.com> 13220L: linux-iio@vger.kernel.org 13221S: Supported 13222W: http://www.melexis.com 13223F: drivers/iio/temperature/mlx90632.c 13224 13225MELFAS MIP4 TOUCHSCREEN DRIVER 13226M: Sangwon Jee <jeesw@melfas.com> 13227S: Supported 13228W: http://www.melfas.com 13229F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13230F: drivers/input/touchscreen/melfas_mip4.c 13231 13232MELLANOX BLUEFIELD I2C DRIVER 13233M: Khalil Blaiech <kblaiech@nvidia.com> 13234M: Asmaa Mnebhi <asmaa@nvidia.com> 13235L: linux-i2c@vger.kernel.org 13236S: Supported 13237F: drivers/i2c/busses/i2c-mlxbf.c 13238 13239MELLANOX ETHERNET DRIVER (mlx4_en) 13240M: Tariq Toukan <tariqt@nvidia.com> 13241L: netdev@vger.kernel.org 13242S: Supported 13243W: http://www.mellanox.com 13244Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13245F: drivers/net/ethernet/mellanox/mlx4/en_* 13246 13247MELLANOX ETHERNET DRIVER (mlx5e) 13248M: Saeed Mahameed <saeedm@nvidia.com> 13249L: netdev@vger.kernel.org 13250S: Supported 13251W: http://www.mellanox.com 13252Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13253F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13254 13255MELLANOX ETHERNET INNOVA DRIVERS 13256R: Boris Pismenny <borisp@nvidia.com> 13257L: netdev@vger.kernel.org 13258S: Supported 13259W: http://www.mellanox.com 13260Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13261F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13262F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13263F: include/linux/mlx5/mlx5_ifc_fpga.h 13264 13265MELLANOX ETHERNET SWITCH DRIVERS 13266M: Ido Schimmel <idosch@nvidia.com> 13267M: Petr Machata <petrm@nvidia.com> 13268L: netdev@vger.kernel.org 13269S: Supported 13270W: http://www.mellanox.com 13271Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13272F: drivers/net/ethernet/mellanox/mlxsw/ 13273F: tools/testing/selftests/drivers/net/mlxsw/ 13274 13275MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13276M: mlxsw@nvidia.com 13277L: netdev@vger.kernel.org 13278S: Supported 13279W: http://www.mellanox.com 13280Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13281F: drivers/net/ethernet/mellanox/mlxfw/ 13282 13283MELLANOX HARDWARE PLATFORM SUPPORT 13284M: Hans de Goede <hdegoede@redhat.com> 13285M: Mark Gross <markgross@kernel.org> 13286M: Vadim Pasternak <vadimp@nvidia.com> 13287L: platform-driver-x86@vger.kernel.org 13288S: Supported 13289F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13290F: drivers/platform/mellanox/ 13291F: include/linux/platform_data/mlxreg.h 13292 13293MELLANOX MLX4 core VPI driver 13294M: Tariq Toukan <tariqt@nvidia.com> 13295L: netdev@vger.kernel.org 13296L: linux-rdma@vger.kernel.org 13297S: Supported 13298W: http://www.mellanox.com 13299Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13300F: drivers/net/ethernet/mellanox/mlx4/ 13301F: include/linux/mlx4/ 13302 13303MELLANOX MLX4 IB driver 13304M: Yishai Hadas <yishaih@nvidia.com> 13305L: linux-rdma@vger.kernel.org 13306S: Supported 13307W: http://www.mellanox.com 13308Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13309F: drivers/infiniband/hw/mlx4/ 13310F: include/linux/mlx4/ 13311F: include/uapi/rdma/mlx4-abi.h 13312 13313MELLANOX MLX5 core VPI driver 13314M: Saeed Mahameed <saeedm@nvidia.com> 13315M: Leon Romanovsky <leonro@nvidia.com> 13316L: netdev@vger.kernel.org 13317L: linux-rdma@vger.kernel.org 13318S: Supported 13319W: http://www.mellanox.com 13320Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13321F: Documentation/networking/device_drivers/ethernet/mellanox/ 13322F: drivers/net/ethernet/mellanox/mlx5/core/ 13323F: include/linux/mlx5/ 13324 13325MELLANOX MLX5 IB driver 13326M: Leon Romanovsky <leonro@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/mlx5/ 13332F: include/linux/mlx5/ 13333F: include/uapi/rdma/mlx5-abi.h 13334 13335MELLANOX MLXCPLD I2C AND MUX DRIVER 13336M: Vadim Pasternak <vadimp@nvidia.com> 13337M: Michael Shych <michaelsh@nvidia.com> 13338L: linux-i2c@vger.kernel.org 13339S: Supported 13340F: Documentation/i2c/busses/i2c-mlxcpld.rst 13341F: drivers/i2c/busses/i2c-mlxcpld.c 13342F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13343 13344MELLANOX MLXCPLD LED DRIVER 13345M: Vadim Pasternak <vadimp@nvidia.com> 13346L: linux-leds@vger.kernel.org 13347S: Supported 13348F: Documentation/leds/leds-mlxcpld.rst 13349F: drivers/leds/leds-mlxcpld.c 13350F: drivers/leds/leds-mlxreg.c 13351 13352MELLANOX PLATFORM DRIVER 13353M: Vadim Pasternak <vadimp@nvidia.com> 13354L: platform-driver-x86@vger.kernel.org 13355S: Supported 13356F: drivers/platform/x86/mlx-platform.c 13357 13358MEMBARRIER SUPPORT 13359M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13360M: "Paul E. McKenney" <paulmck@kernel.org> 13361L: linux-kernel@vger.kernel.org 13362S: Supported 13363F: arch/powerpc/include/asm/membarrier.h 13364F: include/uapi/linux/membarrier.h 13365F: kernel/sched/membarrier.c 13366 13367MEMBLOCK 13368M: Mike Rapoport <rppt@kernel.org> 13369L: linux-mm@kvack.org 13370S: Maintained 13371F: Documentation/core-api/boot-time-mm.rst 13372F: include/linux/memblock.h 13373F: mm/memblock.c 13374F: tools/testing/memblock/ 13375 13376MEMORY CONTROLLER DRIVERS 13377M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13378L: linux-kernel@vger.kernel.org 13379S: Maintained 13380B: mailto:krzysztof.kozlowski@linaro.org 13381T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13382F: Documentation/devicetree/bindings/memory-controllers/ 13383F: drivers/memory/ 13384F: include/dt-bindings/memory/ 13385F: include/memory/ 13386 13387MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13388M: Dmitry Osipenko <digetx@gmail.com> 13389L: linux-pm@vger.kernel.org 13390L: linux-tegra@vger.kernel.org 13391T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13392S: Maintained 13393F: drivers/devfreq/tegra30-devfreq.c 13394 13395MEMORY MANAGEMENT 13396M: Andrew Morton <akpm@linux-foundation.org> 13397L: linux-mm@kvack.org 13398S: Maintained 13399W: http://www.linux-mm.org 13400T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13401T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13402F: include/linux/gfp.h 13403F: include/linux/gfp_types.h 13404F: include/linux/memory_hotplug.h 13405F: include/linux/mm.h 13406F: include/linux/mmzone.h 13407F: include/linux/pagewalk.h 13408F: mm/ 13409F: tools/mm/ 13410F: tools/testing/selftests/mm/ 13411 13412VMALLOC 13413M: Andrew Morton <akpm@linux-foundation.org> 13414R: Uladzislau Rezki <urezki@gmail.com> 13415R: Christoph Hellwig <hch@infradead.org> 13416L: linux-mm@kvack.org 13417S: Maintained 13418W: http://www.linux-mm.org 13419T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13420F: include/linux/vmalloc.h 13421F: mm/vmalloc.c 13422 13423MEMORY HOT(UN)PLUG 13424M: David Hildenbrand <david@redhat.com> 13425M: Oscar Salvador <osalvador@suse.de> 13426L: linux-mm@kvack.org 13427S: Maintained 13428F: Documentation/admin-guide/mm/memory-hotplug.rst 13429F: Documentation/core-api/memory-hotplug.rst 13430F: drivers/base/memory.c 13431F: include/linux/memory_hotplug.h 13432F: mm/memory_hotplug.c 13433F: tools/testing/selftests/memory-hotplug/ 13434 13435MEMORY TECHNOLOGY DEVICES (MTD) 13436M: Miquel Raynal <miquel.raynal@bootlin.com> 13437M: Richard Weinberger <richard@nod.at> 13438M: Vignesh Raghavendra <vigneshr@ti.com> 13439L: linux-mtd@lists.infradead.org 13440S: Maintained 13441W: http://www.linux-mtd.infradead.org/ 13442Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13443C: irc://irc.oftc.net/mtd 13444T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13445T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13446F: Documentation/devicetree/bindings/mtd/ 13447F: drivers/mtd/ 13448F: include/linux/mtd/ 13449F: include/uapi/mtd/ 13450 13451MEMSENSING MICROSYSTEMS MSA311 DRIVER 13452M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13453L: linux-iio@vger.kernel.org 13454S: Maintained 13455F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13456F: drivers/iio/accel/msa311.c 13457 13458MEN A21 WATCHDOG DRIVER 13459M: Johannes Thumshirn <morbidrsa@gmail.com> 13460L: linux-watchdog@vger.kernel.org 13461S: Maintained 13462F: drivers/watchdog/mena21_wdt.c 13463 13464MEN CHAMELEON BUS (mcb) 13465M: Johannes Thumshirn <morbidrsa@gmail.com> 13466S: Maintained 13467F: Documentation/driver-api/men-chameleon-bus.rst 13468F: drivers/mcb/ 13469F: include/linux/mcb.h 13470 13471MEN F21BMC (Board Management Controller) 13472M: Andreas Werner <andreas.werner@men.de> 13473S: Supported 13474F: Documentation/hwmon/menf21bmc.rst 13475F: drivers/hwmon/menf21bmc_hwmon.c 13476F: drivers/leds/leds-menf21bmc.c 13477F: drivers/mfd/menf21bmc.c 13478F: drivers/watchdog/menf21bmc_wdt.c 13479 13480MEN Z069 WATCHDOG DRIVER 13481M: Johannes Thumshirn <jth@kernel.org> 13482L: linux-watchdog@vger.kernel.org 13483S: Maintained 13484F: drivers/watchdog/menz69_wdt.c 13485 13486MESON AO CEC DRIVER FOR AMLOGIC SOCS 13487M: Neil Armstrong <neil.armstrong@linaro.org> 13488L: linux-media@vger.kernel.org 13489L: linux-amlogic@lists.infradead.org 13490S: Supported 13491W: http://linux-meson.com/ 13492T: git git://linuxtv.org/media_tree.git 13493F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13494F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13495F: drivers/media/cec/platform/meson/ao-cec.c 13496 13497MESON GE2D DRIVER FOR AMLOGIC SOCS 13498M: Neil Armstrong <neil.armstrong@linaro.org> 13499L: linux-media@vger.kernel.org 13500L: linux-amlogic@lists.infradead.org 13501S: Supported 13502T: git git://linuxtv.org/media_tree.git 13503F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13504F: drivers/media/platform/amlogic/meson-ge2d/ 13505 13506MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13507M: Liang Yang <liang.yang@amlogic.com> 13508L: linux-mtd@lists.infradead.org 13509S: Maintained 13510F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13511F: drivers/mtd/nand/raw/meson_* 13512 13513MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13514M: Neil Armstrong <neil.armstrong@linaro.org> 13515L: linux-media@vger.kernel.org 13516L: linux-amlogic@lists.infradead.org 13517S: Supported 13518T: git git://linuxtv.org/media_tree.git 13519F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13520F: drivers/staging/media/meson/vdec/ 13521 13522METHODE UDPU SUPPORT 13523M: Vladimir Vid <vladimir.vid@sartura.hr> 13524S: Maintained 13525F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13526 13527MHI BUS 13528M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13529L: mhi@lists.linux.dev 13530L: linux-arm-msm@vger.kernel.org 13531S: Maintained 13532T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13533F: Documentation/ABI/stable/sysfs-bus-mhi 13534F: Documentation/mhi/ 13535F: drivers/bus/mhi/ 13536F: include/linux/mhi.h 13537 13538MICROBLAZE ARCHITECTURE 13539M: Michal Simek <monstr@monstr.eu> 13540S: Supported 13541W: http://www.monstr.eu/fdt/ 13542T: git git://git.monstr.eu/linux-2.6-microblaze.git 13543F: arch/microblaze/ 13544 13545MICROBLAZE TMR MANAGER 13546M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13547S: Supported 13548F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13549F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13550F: drivers/misc/xilinx_tmr_manager.c 13551 13552MICROBLAZE TMR INJECT 13553M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13554S: Supported 13555F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13556F: drivers/misc/xilinx_tmr_inject.c 13557 13558MICROCHIP AT91 DMA DRIVERS 13559M: Ludovic Desroches <ludovic.desroches@microchip.com> 13560M: Tudor Ambarus <tudor.ambarus@linaro.org> 13561L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13562L: dmaengine@vger.kernel.org 13563S: Supported 13564F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13565F: drivers/dma/at_hdmac.c 13566F: drivers/dma/at_xdmac.c 13567F: include/dt-bindings/dma/at91.h 13568 13569MICROCHIP AT91 SERIAL DRIVER 13570M: Richard Genoud <richard.genoud@gmail.com> 13571S: Maintained 13572F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13573F: drivers/tty/serial/atmel_serial.c 13574F: drivers/tty/serial/atmel_serial.h 13575 13576MICROCHIP AT91 USART MFD DRIVER 13577M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13578L: linux-kernel@vger.kernel.org 13579S: Supported 13580F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13581F: drivers/mfd/at91-usart.c 13582F: include/dt-bindings/mfd/at91-usart.h 13583 13584MICROCHIP AT91 USART SPI DRIVER 13585M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13586L: linux-spi@vger.kernel.org 13587S: Supported 13588F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13589F: drivers/spi/spi-at91-usart.c 13590 13591MICROCHIP AUDIO ASOC DRIVERS 13592M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13593L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13594S: Supported 13595F: sound/soc/atmel 13596 13597MICROCHIP CSI2DC DRIVER 13598M: Eugen Hristev <eugen.hristev@microchip.com> 13599L: linux-media@vger.kernel.org 13600S: Supported 13601F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13602F: drivers/media/platform/microchip/microchip-csi2dc.c 13603 13604MICROCHIP ECC DRIVER 13605M: Tudor Ambarus <tudor.ambarus@linaro.org> 13606L: linux-crypto@vger.kernel.org 13607S: Maintained 13608F: drivers/crypto/atmel-ecc.* 13609 13610MICROCHIP EIC DRIVER 13611M: Claudiu Beznea <claudiu.beznea@microchip.com> 13612L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13613S: Supported 13614F: drivers/irqchip/irq-mchp-eic.c 13615 13616MICROCHIP I2C DRIVER 13617M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13618L: linux-i2c@vger.kernel.org 13619S: Supported 13620F: drivers/i2c/busses/i2c-at91-*.c 13621F: drivers/i2c/busses/i2c-at91.h 13622 13623MICROCHIP ISC DRIVER 13624M: Eugen Hristev <eugen.hristev@microchip.com> 13625L: linux-media@vger.kernel.org 13626S: Supported 13627F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13628F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13629F: drivers/staging/media/deprecated/atmel/atmel-isc* 13630F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13631F: drivers/media/platform/microchip/microchip-isc* 13632F: drivers/media/platform/microchip/microchip-sama*-isc* 13633F: include/linux/atmel-isc-media.h 13634 13635MICROCHIP ISI DRIVER 13636M: Eugen Hristev <eugen.hristev@microchip.com> 13637L: linux-media@vger.kernel.org 13638S: Supported 13639F: drivers/media/platform/atmel/atmel-isi.c 13640F: drivers/media/platform/atmel/atmel-isi.h 13641 13642MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13643M: Woojung Huh <woojung.huh@microchip.com> 13644M: UNGLinuxDriver@microchip.com 13645L: netdev@vger.kernel.org 13646S: Maintained 13647F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13648F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13649F: drivers/net/dsa/microchip/* 13650F: include/linux/dsa/ksz_common.h 13651F: include/linux/platform_data/microchip-ksz.h 13652F: net/dsa/tag_ksz.c 13653 13654MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13655M: Arun Ramadoss <arun.ramadoss@microchip.com> 13656R: UNGLinuxDriver@microchip.com 13657L: netdev@vger.kernel.org 13658S: Maintained 13659F: drivers/net/phy/microchip_t1.c 13660 13661MICROCHIP LAN743X ETHERNET DRIVER 13662M: Bryan Whitehead <bryan.whitehead@microchip.com> 13663M: UNGLinuxDriver@microchip.com 13664L: netdev@vger.kernel.org 13665S: Maintained 13666F: drivers/net/ethernet/microchip/lan743x_* 13667 13668MICROCHIP LAN966X ETHERNET DRIVER 13669M: Horatiu Vultur <horatiu.vultur@microchip.com> 13670M: UNGLinuxDriver@microchip.com 13671L: netdev@vger.kernel.org 13672S: Maintained 13673F: drivers/net/ethernet/microchip/lan966x/* 13674 13675MICROCHIP LCDFB DRIVER 13676M: Nicolas Ferre <nicolas.ferre@microchip.com> 13677L: linux-fbdev@vger.kernel.org 13678S: Maintained 13679F: drivers/video/fbdev/atmel_lcdfb.c 13680F: include/video/atmel_lcdc.h 13681 13682MICROCHIP MCP16502 PMIC DRIVER 13683M: Claudiu Beznea <claudiu.beznea@microchip.com> 13684L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13685S: Supported 13686F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13687F: drivers/regulator/mcp16502.c 13688 13689MICROCHIP MCP3911 ADC DRIVER 13690M: Marcus Folkesson <marcus.folkesson@gmail.com> 13691M: Kent Gustavsson <kent@minoris.se> 13692L: linux-iio@vger.kernel.org 13693S: Maintained 13694F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13695F: drivers/iio/adc/mcp3911.c 13696 13697MICROCHIP MMC/SD/SDIO MCI DRIVER 13698M: Ludovic Desroches <ludovic.desroches@microchip.com> 13699S: Maintained 13700F: drivers/mmc/host/atmel-mci.c 13701 13702MICROCHIP NAND DRIVER 13703M: Tudor Ambarus <tudor.ambarus@linaro.org> 13704L: linux-mtd@lists.infradead.org 13705S: Supported 13706F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13707F: drivers/mtd/nand/raw/atmel/* 13708 13709MICROCHIP PCI1XXXX GP DRIVER 13710M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13711L: linux-gpio@vger.kernel.org 13712S: Supported 13713F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13714F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13715F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13716 13717MICROCHIP OTPC DRIVER 13718M: Claudiu Beznea <claudiu.beznea@microchip.com> 13719L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13720S: Supported 13721F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13722F: drivers/nvmem/microchip-otpc.c 13723F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13724 13725MICROCHIP PCI1XXXX I2C DRIVER 13726M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13727M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13728M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13729L: linux-i2c@vger.kernel.org 13730S: Maintained 13731F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13732 13733MICROCHIP PCIe UART DRIVER 13734M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13735M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13736L: linux-serial@vger.kernel.org 13737S: Maintained 13738F: drivers/tty/serial/8250/8250_pci1xxxx.c 13739 13740MICROCHIP PWM DRIVER 13741M: Claudiu Beznea <claudiu.beznea@microchip.com> 13742L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13743L: linux-pwm@vger.kernel.org 13744S: Supported 13745F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13746F: drivers/pwm/pwm-atmel.c 13747 13748MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13749M: Eugen Hristev <eugen.hristev@microchip.com> 13750L: linux-iio@vger.kernel.org 13751S: Supported 13752F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13753F: drivers/iio/adc/at91-sama5d2_adc.c 13754F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13755 13756MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13757M: Claudiu Beznea <claudiu.beznea@microchip.com> 13758S: Supported 13759F: drivers/power/reset/at91-sama5d2_shdwc.c 13760 13761MICROCHIP SPI DRIVER 13762M: Tudor Ambarus <tudor.ambarus@linaro.org> 13763S: Supported 13764F: drivers/spi/spi-atmel.* 13765 13766MICROCHIP SSC DRIVER 13767M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13768L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13769S: Supported 13770F: drivers/misc/atmel-ssc.c 13771F: include/linux/atmel-ssc.h 13772 13773MICROCHIP SOC DRIVERS 13774M: Conor Dooley <conor@kernel.org> 13775S: Supported 13776T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13777F: drivers/soc/microchip/ 13778 13779MICROCHIP USB251XB DRIVER 13780M: Richard Leitner <richard.leitner@skidata.com> 13781L: linux-usb@vger.kernel.org 13782S: Maintained 13783F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13784F: drivers/usb/misc/usb251xb.c 13785 13786MICROCHIP USBA UDC DRIVER 13787M: Cristian Birsan <cristian.birsan@microchip.com> 13788L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13789S: Supported 13790F: drivers/usb/gadget/udc/atmel_usba_udc.* 13791 13792MICROCHIP WILC1000 WIFI DRIVER 13793M: Ajay Singh <ajay.kathat@microchip.com> 13794M: Claudiu Beznea <claudiu.beznea@microchip.com> 13795L: linux-wireless@vger.kernel.org 13796S: Supported 13797F: drivers/net/wireless/microchip/wilc1000/ 13798 13799MICROSEMI MIPS SOCS 13800M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13801M: UNGLinuxDriver@microchip.com 13802L: linux-mips@vger.kernel.org 13803S: Supported 13804F: Documentation/devicetree/bindings/mips/mscc.txt 13805F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13806F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13807F: arch/mips/boot/dts/mscc/ 13808F: arch/mips/configs/generic/board-ocelot.config 13809F: arch/mips/generic/board-ocelot.c 13810 13811MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13812M: Don Brace <don.brace@microchip.com> 13813L: storagedev@microchip.com 13814L: linux-scsi@vger.kernel.org 13815S: Supported 13816F: Documentation/scsi/smartpqi.rst 13817F: drivers/scsi/smartpqi/Kconfig 13818F: drivers/scsi/smartpqi/Makefile 13819F: drivers/scsi/smartpqi/smartpqi*.[ch] 13820F: include/linux/cciss*.h 13821F: include/uapi/linux/cciss*.h 13822 13823MICROSOFT MANA RDMA DRIVER 13824M: Long Li <longli@microsoft.com> 13825M: Ajay Sharma <sharmaajay@microsoft.com> 13826L: linux-rdma@vger.kernel.org 13827S: Supported 13828F: drivers/infiniband/hw/mana/ 13829F: include/net/mana 13830F: include/uapi/rdma/mana-abi.h 13831 13832MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13833M: Maximilian Luz <luzmaximilian@gmail.com> 13834L: platform-driver-x86@vger.kernel.org 13835S: Maintained 13836F: drivers/platform/surface/surface_aggregator_tabletsw.c 13837 13838MICROSOFT SURFACE BATTERY AND AC DRIVERS 13839M: Maximilian Luz <luzmaximilian@gmail.com> 13840L: linux-pm@vger.kernel.org 13841L: platform-driver-x86@vger.kernel.org 13842S: Maintained 13843F: drivers/power/supply/surface_battery.c 13844F: drivers/power/supply/surface_charger.c 13845 13846MICROSOFT SURFACE DTX DRIVER 13847M: Maximilian Luz <luzmaximilian@gmail.com> 13848L: platform-driver-x86@vger.kernel.org 13849S: Maintained 13850F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13851F: drivers/platform/surface/surface_dtx.c 13852F: include/uapi/linux/surface_aggregator/dtx.h 13853 13854MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13855M: Maximilian Luz <luzmaximilian@gmail.com> 13856L: platform-driver-x86@vger.kernel.org 13857S: Maintained 13858F: drivers/platform/surface/surface_gpe.c 13859 13860MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13861M: Hans de Goede <hdegoede@redhat.com> 13862M: Mark Gross <markgross@kernel.org> 13863M: Maximilian Luz <luzmaximilian@gmail.com> 13864L: platform-driver-x86@vger.kernel.org 13865S: Maintained 13866T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13867F: drivers/platform/surface/ 13868 13869MICROSOFT SURFACE HID TRANSPORT DRIVER 13870M: Maximilian Luz <luzmaximilian@gmail.com> 13871L: linux-input@vger.kernel.org 13872L: platform-driver-x86@vger.kernel.org 13873S: Maintained 13874F: drivers/hid/surface-hid/ 13875 13876MICROSOFT SURFACE HOT-PLUG DRIVER 13877M: Maximilian Luz <luzmaximilian@gmail.com> 13878L: platform-driver-x86@vger.kernel.org 13879S: Maintained 13880F: drivers/platform/surface/surface_hotplug.c 13881 13882MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13883M: Maximilian Luz <luzmaximilian@gmail.com> 13884L: platform-driver-x86@vger.kernel.org 13885S: Maintained 13886F: drivers/platform/surface/surface_platform_profile.c 13887 13888MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13889M: Chen Yu <yu.c.chen@intel.com> 13890L: platform-driver-x86@vger.kernel.org 13891S: Supported 13892F: drivers/platform/surface/surfacepro3_button.c 13893 13894MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13895M: Maximilian Luz <luzmaximilian@gmail.com> 13896L: platform-driver-x86@vger.kernel.org 13897S: Maintained 13898W: https://github.com/linux-surface/surface-aggregator-module 13899C: irc://irc.libera.chat/linux-surface 13900F: Documentation/driver-api/surface_aggregator/ 13901F: drivers/platform/surface/aggregator/ 13902F: drivers/platform/surface/surface_acpi_notify.c 13903F: drivers/platform/surface/surface_aggregator_cdev.c 13904F: drivers/platform/surface/surface_aggregator_registry.c 13905F: include/linux/surface_acpi_notify.h 13906F: include/linux/surface_aggregator/ 13907F: include/uapi/linux/surface_aggregator/ 13908 13909MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13910M: Maximilian Luz <luzmaximilian@gmail.com> 13911L: platform-driver-x86@vger.kernel.org 13912S: Maintained 13913F: drivers/platform/surface/surface_aggregator_hub.c 13914 13915MICROTEK X6 SCANNER 13916M: Oliver Neukum <oliver@neukum.org> 13917S: Maintained 13918F: drivers/usb/image/microtek.* 13919 13920MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13921M: Luka Kovacic <luka.kovacic@sartura.hr> 13922M: Luka Perkov <luka.perkov@sartura.hr> 13923S: Maintained 13924F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13925F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13926F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13927F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13928F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13929F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13930 13931MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13932M: Sakari Ailus <sakari.ailus@linux.intel.com> 13933L: linux-media@vger.kernel.org 13934S: Maintained 13935F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13936F: Documentation/driver-api/media/drivers/ccs/ 13937F: Documentation/userspace-api/media/drivers/ccs.rst 13938F: drivers/media/i2c/ccs-pll.c 13939F: drivers/media/i2c/ccs-pll.h 13940F: drivers/media/i2c/ccs/ 13941F: include/uapi/linux/ccs.h 13942F: include/uapi/linux/smiapp.h 13943 13944MIPS 13945M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13946L: linux-mips@vger.kernel.org 13947S: Maintained 13948W: http://www.linux-mips.org/ 13949Q: https://patchwork.kernel.org/project/linux-mips/list/ 13950T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 13951F: Documentation/devicetree/bindings/mips/ 13952F: Documentation/mips/ 13953F: arch/mips/ 13954F: drivers/platform/mips/ 13955F: include/dt-bindings/mips/ 13956 13957MIPS BOSTON DEVELOPMENT BOARD 13958M: Paul Burton <paulburton@kernel.org> 13959L: linux-mips@vger.kernel.org 13960S: Maintained 13961F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 13962F: arch/mips/boot/dts/img/boston.dts 13963F: arch/mips/configs/generic/board-boston.config 13964F: drivers/clk/imgtec/clk-boston.c 13965F: include/dt-bindings/clock/boston-clock.h 13966 13967MIPS CORE DRIVERS 13968M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13969M: Serge Semin <fancer.lancer@gmail.com> 13970L: linux-mips@vger.kernel.org 13971S: Supported 13972F: drivers/bus/mips_cdmm.c 13973F: drivers/clocksource/mips-gic-timer.c 13974F: drivers/cpuidle/cpuidle-cps.c 13975F: drivers/irqchip/irq-mips-cpu.c 13976F: drivers/irqchip/irq-mips-gic.c 13977 13978MIPS GENERIC PLATFORM 13979M: Paul Burton <paulburton@kernel.org> 13980L: linux-mips@vger.kernel.org 13981S: Supported 13982F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 13983F: arch/mips/generic/ 13984F: arch/mips/tools/generic-board-config.sh 13985 13986MIPS RINT INSTRUCTION EMULATION 13987M: Aleksandar Markovic <aleksandar.markovic@mips.com> 13988L: linux-mips@vger.kernel.org 13989S: Supported 13990F: arch/mips/math-emu/dp_rint.c 13991F: arch/mips/math-emu/sp_rint.c 13992 13993MIPS/LOONGSON1 ARCHITECTURE 13994M: Keguang Zhang <keguang.zhang@gmail.com> 13995L: linux-mips@vger.kernel.org 13996S: Maintained 13997F: arch/mips/include/asm/mach-loongson32/ 13998F: arch/mips/loongson32/ 13999F: drivers/*/*/*loongson1* 14000F: drivers/*/*loongson1* 14001 14002MIPS/LOONGSON2EF ARCHITECTURE 14003M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14004L: linux-mips@vger.kernel.org 14005S: Maintained 14006F: arch/mips/include/asm/mach-loongson2ef/ 14007F: arch/mips/loongson2ef/ 14008F: drivers/cpufreq/loongson2_cpufreq.c 14009 14010MIPS/LOONGSON64 ARCHITECTURE 14011M: Huacai Chen <chenhuacai@kernel.org> 14012M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14013L: linux-mips@vger.kernel.org 14014S: Maintained 14015F: arch/mips/include/asm/mach-loongson64/ 14016F: arch/mips/loongson64/ 14017F: drivers/irqchip/irq-loongson* 14018F: drivers/platform/mips/cpu_hwmon.c 14019 14020MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14021M: Hans Verkuil <hverkuil@xs4all.nl> 14022L: linux-media@vger.kernel.org 14023S: Odd Fixes 14024W: https://linuxtv.org 14025T: git git://linuxtv.org/media_tree.git 14026F: drivers/media/radio/radio-miropcm20* 14027 14028MMP SUPPORT 14029R: Lubomir Rintel <lkundrak@v3.sk> 14030L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14031S: Odd Fixes 14032T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14033F: arch/arm/boot/dts/mmp* 14034F: arch/arm/mach-mmp/ 14035F: include/linux/soc/mmp/ 14036 14037MMP USB PHY DRIVERS 14038R: Lubomir Rintel <lkundrak@v3.sk> 14039L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14040S: Maintained 14041F: drivers/phy/marvell/phy-mmp3-usb.c 14042F: drivers/phy/marvell/phy-pxa-usb.c 14043 14044MMU GATHER AND TLB INVALIDATION 14045M: Will Deacon <will@kernel.org> 14046M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14047M: Andrew Morton <akpm@linux-foundation.org> 14048M: Nick Piggin <npiggin@gmail.com> 14049M: Peter Zijlstra <peterz@infradead.org> 14050L: linux-arch@vger.kernel.org 14051L: linux-mm@kvack.org 14052S: Maintained 14053F: arch/*/include/asm/tlb.h 14054F: include/asm-generic/tlb.h 14055F: mm/mmu_gather.c 14056 14057MN88472 MEDIA DRIVER 14058M: Antti Palosaari <crope@iki.fi> 14059L: linux-media@vger.kernel.org 14060S: Maintained 14061W: https://linuxtv.org 14062W: http://palosaari.fi/linux/ 14063Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14064F: drivers/media/dvb-frontends/mn88472* 14065 14066MN88473 MEDIA DRIVER 14067M: Antti Palosaari <crope@iki.fi> 14068L: linux-media@vger.kernel.org 14069S: Maintained 14070W: https://linuxtv.org 14071W: http://palosaari.fi/linux/ 14072Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14073F: drivers/media/dvb-frontends/mn88473* 14074 14075MODULE SUPPORT 14076M: Luis Chamberlain <mcgrof@kernel.org> 14077L: linux-modules@vger.kernel.org 14078L: linux-kernel@vger.kernel.org 14079S: Maintained 14080T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14081F: include/linux/module.h 14082F: kernel/module/ 14083F: scripts/module* 14084 14085MONOLITHIC POWER SYSTEM PMIC DRIVER 14086M: Saravanan Sekar <sravanhome@gmail.com> 14087S: Maintained 14088F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14089F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14090F: drivers/hwmon/pmbus/mpq7932.c 14091F: drivers/iio/adc/mp2629_adc.c 14092F: drivers/mfd/mp2629.c 14093F: drivers/power/supply/mp2629_charger.c 14094F: drivers/regulator/mp5416.c 14095F: drivers/regulator/mpq7920.c 14096F: drivers/regulator/mpq7920.h 14097F: include/linux/mfd/mp2629.h 14098 14099MOST(R) TECHNOLOGY DRIVER 14100M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14101M: Christian Gromm <christian.gromm@microchip.com> 14102S: Maintained 14103F: Documentation/ABI/testing/configfs-most 14104F: Documentation/ABI/testing/sysfs-bus-most 14105F: drivers/most/ 14106F: drivers/staging/most/ 14107F: include/linux/most.h 14108 14109MOTORCOMM PHY DRIVER 14110M: Peter Geis <pgwipeout@gmail.com> 14111M: Frank <Frank.Sae@motor-comm.com> 14112L: netdev@vger.kernel.org 14113S: Maintained 14114F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14115F: drivers/net/phy/motorcomm.c 14116 14117MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14118M: Jiri Slaby <jirislaby@kernel.org> 14119S: Maintained 14120F: Documentation/driver-api/tty/moxa-smartio.rst 14121F: drivers/tty/mxser.* 14122 14123MR800 AVERMEDIA USB FM RADIO DRIVER 14124M: Alexey Klimov <klimov.linux@gmail.com> 14125L: linux-media@vger.kernel.org 14126S: Maintained 14127T: git git://linuxtv.org/media_tree.git 14128F: drivers/media/radio/radio-mr800.c 14129 14130MRF24J40 IEEE 802.15.4 RADIO DRIVER 14131M: Stefan Schmidt <stefan@datenfreihafen.org> 14132L: linux-wpan@vger.kernel.org 14133S: Odd Fixes 14134F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14135F: drivers/net/ieee802154/mrf24j40.c 14136 14137MSI LAPTOP SUPPORT 14138M: "Lee, Chun-Yi" <jlee@suse.com> 14139L: platform-driver-x86@vger.kernel.org 14140S: Maintained 14141F: drivers/platform/x86/msi-laptop.c 14142 14143MSI WMI SUPPORT 14144L: platform-driver-x86@vger.kernel.org 14145S: Orphan 14146F: drivers/platform/x86/msi-wmi.c 14147 14148MSI001 MEDIA DRIVER 14149M: Antti Palosaari <crope@iki.fi> 14150L: linux-media@vger.kernel.org 14151S: Maintained 14152W: https://linuxtv.org 14153W: http://palosaari.fi/linux/ 14154Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14155T: git git://linuxtv.org/anttip/media_tree.git 14156F: drivers/media/tuners/msi001* 14157 14158MSI2500 MEDIA DRIVER 14159M: Antti Palosaari <crope@iki.fi> 14160L: linux-media@vger.kernel.org 14161S: Maintained 14162W: https://linuxtv.org 14163W: http://palosaari.fi/linux/ 14164Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14165T: git git://linuxtv.org/anttip/media_tree.git 14166F: drivers/media/usb/msi2500/ 14167 14168MSTAR INTERRUPT CONTROLLER DRIVER 14169M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14170M: Daniel Palmer <daniel@thingy.jp> 14171S: Maintained 14172F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14173F: drivers/irqchip/irq-mst-intc.c 14174 14175MSYSTEMS DISKONCHIP G3 MTD DRIVER 14176M: Robert Jarzmik <robert.jarzmik@free.fr> 14177L: linux-mtd@lists.infradead.org 14178S: Maintained 14179F: drivers/mtd/devices/docg3* 14180 14181MT9M032 APTINA SENSOR DRIVER 14182M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14183L: linux-media@vger.kernel.org 14184S: Maintained 14185T: git git://linuxtv.org/media_tree.git 14186F: drivers/media/i2c/mt9m032.c 14187F: include/media/i2c/mt9m032.h 14188 14189MT9P031 APTINA CAMERA SENSOR 14190M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14191L: linux-media@vger.kernel.org 14192S: Maintained 14193T: git git://linuxtv.org/media_tree.git 14194F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14195F: drivers/media/i2c/mt9p031.c 14196F: include/media/i2c/mt9p031.h 14197 14198MT9T001 APTINA CAMERA SENSOR 14199M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14200L: linux-media@vger.kernel.org 14201S: Maintained 14202T: git git://linuxtv.org/media_tree.git 14203F: drivers/media/i2c/mt9t001.c 14204F: include/media/i2c/mt9t001.h 14205 14206MT9T112 APTINA CAMERA SENSOR 14207M: Jacopo Mondi <jacopo@jmondi.org> 14208L: linux-media@vger.kernel.org 14209S: Odd Fixes 14210T: git git://linuxtv.org/media_tree.git 14211F: drivers/media/i2c/mt9t112.c 14212F: include/media/i2c/mt9t112.h 14213 14214MT9V032 APTINA CAMERA SENSOR 14215M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14216L: linux-media@vger.kernel.org 14217S: Maintained 14218T: git git://linuxtv.org/media_tree.git 14219F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14220F: drivers/media/i2c/mt9v032.c 14221F: include/media/i2c/mt9v032.h 14222 14223MT9V111 APTINA CAMERA SENSOR 14224M: Jacopo Mondi <jacopo@jmondi.org> 14225L: linux-media@vger.kernel.org 14226S: Maintained 14227T: git git://linuxtv.org/media_tree.git 14228F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14229F: drivers/media/i2c/mt9v111.c 14230 14231MULTIFUNCTION DEVICES (MFD) 14232M: Lee Jones <lee@kernel.org> 14233S: Maintained 14234T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14235F: Documentation/devicetree/bindings/mfd/ 14236F: drivers/mfd/ 14237F: include/dt-bindings/mfd/ 14238F: include/linux/mfd/ 14239 14240MULTIMEDIA CARD (MMC) ETC. OVER SPI 14241S: Orphan 14242F: drivers/mmc/host/mmc_spi.c 14243F: include/linux/spi/mmc_spi.h 14244 14245MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14246M: Ulf Hansson <ulf.hansson@linaro.org> 14247L: linux-mmc@vger.kernel.org 14248S: Maintained 14249T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14250F: Documentation/devicetree/bindings/mmc/ 14251F: drivers/mmc/ 14252F: include/linux/mmc/ 14253F: include/uapi/linux/mmc/ 14254 14255MULTIPLEXER SUBSYSTEM 14256M: Peter Rosin <peda@axentia.se> 14257S: Maintained 14258F: Documentation/ABI/testing/sysfs-class-mux* 14259F: Documentation/devicetree/bindings/mux/ 14260F: drivers/mux/ 14261F: include/dt-bindings/mux/ 14262F: include/linux/mux/ 14263 14264MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14265M: Bin Liu <b-liu@ti.com> 14266L: linux-usb@vger.kernel.org 14267S: Maintained 14268F: drivers/usb/musb/ 14269 14270MXL301RF MEDIA DRIVER 14271M: Akihiro Tsukada <tskd08@gmail.com> 14272L: linux-media@vger.kernel.org 14273S: Odd Fixes 14274F: drivers/media/tuners/mxl301rf* 14275 14276MXL5007T MEDIA DRIVER 14277M: Michael Krufky <mkrufky@linuxtv.org> 14278L: linux-media@vger.kernel.org 14279S: Maintained 14280W: https://linuxtv.org 14281W: http://github.com/mkrufky 14282Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14283T: git git://linuxtv.org/mkrufky/tuners.git 14284F: drivers/media/tuners/mxl5007t.* 14285 14286MXSFB DRM DRIVER 14287M: Marek Vasut <marex@denx.de> 14288M: Stefan Agner <stefan@agner.ch> 14289L: dri-devel@lists.freedesktop.org 14290S: Supported 14291T: git git://anongit.freedesktop.org/drm/drm-misc 14292F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14293F: drivers/gpu/drm/mxsfb/ 14294 14295MYLEX DAC960 PCI RAID Controller 14296M: Hannes Reinecke <hare@kernel.org> 14297L: linux-scsi@vger.kernel.org 14298S: Supported 14299F: drivers/scsi/myrb.* 14300F: drivers/scsi/myrs.* 14301 14302MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14303M: Chris Lee <christopher.lee@cspi.com> 14304L: netdev@vger.kernel.org 14305S: Supported 14306W: https://www.cspi.com/ethernet-products/support/downloads/ 14307F: drivers/net/ethernet/myricom/myri10ge/ 14308 14309NAND FLASH SUBSYSTEM 14310M: Miquel Raynal <miquel.raynal@bootlin.com> 14311R: Richard Weinberger <richard@nod.at> 14312L: linux-mtd@lists.infradead.org 14313S: Maintained 14314W: http://www.linux-mtd.infradead.org/ 14315Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14316C: irc://irc.oftc.net/mtd 14317T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14318F: drivers/mtd/nand/ 14319F: include/linux/mtd/*nand*.h 14320 14321NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14322M: Daniel Mack <zonque@gmail.com> 14323L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14324S: Maintained 14325W: http://www.native-instruments.com 14326F: sound/usb/caiaq/ 14327 14328NATSEMI ETHERNET DRIVER (DP8381x) 14329S: Orphan 14330F: drivers/net/ethernet/natsemi/natsemi.c 14331 14332NCR 5380 SCSI DRIVERS 14333M: Finn Thain <fthain@linux-m68k.org> 14334M: Michael Schmitz <schmitzmic@gmail.com> 14335L: linux-scsi@vger.kernel.org 14336S: Maintained 14337F: Documentation/scsi/g_NCR5380.rst 14338F: drivers/scsi/NCR5380.* 14339F: drivers/scsi/arm/cumana_1.c 14340F: drivers/scsi/arm/oak.c 14341F: drivers/scsi/atari_scsi.* 14342F: drivers/scsi/dmx3191d.c 14343F: drivers/scsi/g_NCR5380.* 14344F: drivers/scsi/mac_scsi.* 14345F: drivers/scsi/sun3_scsi.* 14346F: drivers/scsi/sun3_scsi_vme.c 14347 14348NCSI LIBRARY 14349M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14350S: Maintained 14351F: net/ncsi/ 14352 14353NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14354M: Guenter Roeck <linux@roeck-us.net> 14355L: linux-hwmon@vger.kernel.org 14356S: Maintained 14357F: Documentation/hwmon/nct6775.rst 14358F: drivers/hwmon/nct6775-core.c 14359F: drivers/hwmon/nct6775-platform.c 14360F: drivers/hwmon/nct6775.h 14361 14362NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14363M: Zev Weiss <zev@bewilderbeest.net> 14364L: linux-hwmon@vger.kernel.org 14365S: Maintained 14366F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14367F: drivers/hwmon/nct6775-i2c.c 14368 14369NETDEVSIM 14370M: Jakub Kicinski <kuba@kernel.org> 14371S: Maintained 14372F: drivers/net/netdevsim/* 14373 14374NETEM NETWORK EMULATOR 14375M: Stephen Hemminger <stephen@networkplumber.org> 14376L: netdev@vger.kernel.org 14377S: Maintained 14378F: net/sched/sch_netem.c 14379 14380NETERION 10GbE DRIVERS (s2io) 14381M: Jon Mason <jdmason@kudzu.us> 14382L: netdev@vger.kernel.org 14383S: Supported 14384F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14385F: drivers/net/ethernet/neterion/ 14386 14387NETFILTER 14388M: Pablo Neira Ayuso <pablo@netfilter.org> 14389M: Jozsef Kadlecsik <kadlec@netfilter.org> 14390M: Florian Westphal <fw@strlen.de> 14391L: netfilter-devel@vger.kernel.org 14392L: coreteam@netfilter.org 14393S: Maintained 14394W: http://www.netfilter.org/ 14395W: http://www.iptables.org/ 14396W: http://www.nftables.org/ 14397Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14398C: irc://irc.libera.chat/netfilter 14399T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14400T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14401F: include/linux/netfilter* 14402F: include/linux/netfilter/ 14403F: include/net/netfilter/ 14404F: include/uapi/linux/netfilter* 14405F: include/uapi/linux/netfilter/ 14406F: net/*/netfilter.c 14407F: net/*/netfilter/ 14408F: net/bridge/br_netfilter*.c 14409F: net/netfilter/ 14410 14411NETROM NETWORK LAYER 14412M: Ralf Baechle <ralf@linux-mips.org> 14413L: linux-hams@vger.kernel.org 14414S: Maintained 14415W: http://www.linux-ax25.org/ 14416F: include/net/netrom.h 14417F: include/uapi/linux/netrom.h 14418F: net/netrom/ 14419 14420NETRONIX EMBEDDED CONTROLLER 14421M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14422S: Maintained 14423F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14424F: drivers/mfd/ntxec.c 14425F: drivers/pwm/pwm-ntxec.c 14426F: drivers/rtc/rtc-ntxec.c 14427F: include/linux/mfd/ntxec.h 14428 14429NETRONOME ETHERNET DRIVERS 14430M: Simon Horman <simon.horman@corigine.com> 14431R: Jakub Kicinski <kuba@kernel.org> 14432L: oss-drivers@corigine.com 14433S: Maintained 14434F: drivers/net/ethernet/netronome/ 14435 14436NETWORK BLOCK DEVICE (NBD) 14437M: Josef Bacik <josef@toxicpanda.com> 14438L: linux-block@vger.kernel.org 14439L: nbd@other.debian.org 14440S: Maintained 14441F: Documentation/admin-guide/blockdev/nbd.rst 14442F: drivers/block/nbd.c 14443F: include/trace/events/nbd.h 14444F: include/uapi/linux/nbd.h 14445 14446NETWORK DROP MONITOR 14447M: Neil Horman <nhorman@tuxdriver.com> 14448L: netdev@vger.kernel.org 14449S: Maintained 14450W: https://fedorahosted.org/dropwatch/ 14451F: include/uapi/linux/net_dropmon.h 14452F: net/core/drop_monitor.c 14453 14454NETWORKING DRIVERS 14455M: "David S. Miller" <davem@davemloft.net> 14456M: Eric Dumazet <edumazet@google.com> 14457M: Jakub Kicinski <kuba@kernel.org> 14458M: Paolo Abeni <pabeni@redhat.com> 14459L: netdev@vger.kernel.org 14460S: Maintained 14461Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14462T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14463T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14464F: Documentation/devicetree/bindings/net/ 14465F: drivers/connector/ 14466F: drivers/net/ 14467F: include/dt-bindings/net/ 14468F: include/linux/etherdevice.h 14469F: include/linux/fcdevice.h 14470F: include/linux/fddidevice.h 14471F: include/linux/hippidevice.h 14472F: include/linux/if_* 14473F: include/linux/inetdevice.h 14474F: include/linux/netdevice.h 14475F: include/uapi/linux/if_* 14476F: include/uapi/linux/netdevice.h 14477 14478NETWORKING DRIVERS (WIRELESS) 14479M: Kalle Valo <kvalo@kernel.org> 14480L: linux-wireless@vger.kernel.org 14481S: Maintained 14482W: https://wireless.wiki.kernel.org/ 14483Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14484T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14485T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14486F: Documentation/devicetree/bindings/net/wireless/ 14487F: drivers/net/wireless/ 14488 14489NETWORKING [DSA] 14490M: Andrew Lunn <andrew@lunn.ch> 14491M: Florian Fainelli <f.fainelli@gmail.com> 14492M: Vladimir Oltean <olteanv@gmail.com> 14493S: Maintained 14494F: Documentation/devicetree/bindings/net/dsa/ 14495F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14496F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14497F: drivers/net/dsa/ 14498F: include/linux/dsa/ 14499F: include/linux/platform_data/dsa.h 14500F: include/net/dsa.h 14501F: net/dsa/ 14502F: tools/testing/selftests/drivers/net/dsa/ 14503 14504NETWORKING [GENERAL] 14505M: "David S. Miller" <davem@davemloft.net> 14506M: Eric Dumazet <edumazet@google.com> 14507M: Jakub Kicinski <kuba@kernel.org> 14508M: Paolo Abeni <pabeni@redhat.com> 14509L: netdev@vger.kernel.org 14510S: Maintained 14511Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14512B: mailto:netdev@vger.kernel.org 14513T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14514T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14515F: Documentation/core-api/netlink.rst 14516F: Documentation/networking/ 14517F: Documentation/process/maintainer-netdev.rst 14518F: Documentation/userspace-api/netlink/ 14519F: include/linux/in.h 14520F: include/linux/net.h 14521F: include/linux/netdevice.h 14522F: include/net/ 14523F: include/uapi/linux/in.h 14524F: include/uapi/linux/net.h 14525F: include/uapi/linux/net_namespace.h 14526F: include/uapi/linux/netdevice.h 14527F: lib/net_utils.c 14528F: lib/random32.c 14529F: net/ 14530F: tools/net/ 14531F: tools/testing/selftests/net/ 14532 14533NETWORKING [IPSEC] 14534M: Steffen Klassert <steffen.klassert@secunet.com> 14535M: Herbert Xu <herbert@gondor.apana.org.au> 14536M: "David S. Miller" <davem@davemloft.net> 14537L: netdev@vger.kernel.org 14538S: Maintained 14539T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14540T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14541F: include/net/xfrm.h 14542F: include/uapi/linux/xfrm.h 14543F: net/ipv4/ah4.c 14544F: net/ipv4/esp4* 14545F: net/ipv4/ip_vti.c 14546F: net/ipv4/ipcomp.c 14547F: net/ipv4/xfrm* 14548F: net/ipv6/ah6.c 14549F: net/ipv6/esp6* 14550F: net/ipv6/ip6_vti.c 14551F: net/ipv6/ipcomp6.c 14552F: net/ipv6/xfrm* 14553F: net/key/ 14554F: net/xfrm/ 14555F: tools/testing/selftests/net/ipsec.c 14556 14557NETWORKING [IPv4/IPv6] 14558M: "David S. Miller" <davem@davemloft.net> 14559M: David Ahern <dsahern@kernel.org> 14560L: netdev@vger.kernel.org 14561S: Maintained 14562T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14563F: arch/x86/net/* 14564F: include/linux/ip.h 14565F: include/linux/ipv6* 14566F: include/net/fib* 14567F: include/net/ip* 14568F: include/net/route.h 14569F: net/ipv4/ 14570F: net/ipv6/ 14571 14572NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14573M: Paul Moore <paul@paul-moore.com> 14574L: netdev@vger.kernel.org 14575L: linux-security-module@vger.kernel.org 14576S: Maintained 14577W: https://github.com/netlabel 14578F: Documentation/netlabel/ 14579F: include/net/calipso.h 14580F: include/net/cipso_ipv4.h 14581F: include/net/netlabel.h 14582F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14583F: include/uapi/linux/netfilter/xt_SECMARK.h 14584F: net/ipv4/cipso_ipv4.c 14585F: net/ipv6/calipso.c 14586F: net/netfilter/xt_CONNSECMARK.c 14587F: net/netfilter/xt_SECMARK.c 14588F: net/netlabel/ 14589 14590NETWORKING [MPTCP] 14591M: Matthieu Baerts <matthieu.baerts@tessares.net> 14592L: netdev@vger.kernel.org 14593L: mptcp@lists.linux.dev 14594S: Maintained 14595W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14596B: https://github.com/multipath-tcp/mptcp_net-next/issues 14597F: Documentation/networking/mptcp-sysctl.rst 14598F: include/net/mptcp.h 14599F: include/trace/events/mptcp.h 14600F: include/uapi/linux/mptcp.h 14601F: net/mptcp/ 14602F: tools/testing/selftests/bpf/*/*mptcp*.c 14603F: tools/testing/selftests/net/mptcp/ 14604 14605NETWORKING [TCP] 14606M: Eric Dumazet <edumazet@google.com> 14607L: netdev@vger.kernel.org 14608S: Maintained 14609F: include/linux/tcp.h 14610F: include/net/tcp.h 14611F: include/trace/events/tcp.h 14612F: include/uapi/linux/tcp.h 14613F: net/ipv4/syncookies.c 14614F: net/ipv4/tcp*.c 14615F: net/ipv6/syncookies.c 14616F: net/ipv6/tcp*.c 14617 14618NETWORKING [TLS] 14619M: Boris Pismenny <borisp@nvidia.com> 14620M: John Fastabend <john.fastabend@gmail.com> 14621M: Jakub Kicinski <kuba@kernel.org> 14622L: netdev@vger.kernel.org 14623S: Maintained 14624F: include/net/tls.h 14625F: include/uapi/linux/tls.h 14626F: net/tls/* 14627 14628NETXEN (1/10) GbE SUPPORT 14629M: Manish Chopra <manishc@marvell.com> 14630M: Rahul Verma <rahulv@marvell.com> 14631M: GR-Linux-NIC-Dev@marvell.com 14632L: netdev@vger.kernel.org 14633S: Supported 14634F: drivers/net/ethernet/qlogic/netxen/ 14635 14636NET_FAILOVER MODULE 14637M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14638L: netdev@vger.kernel.org 14639S: Supported 14640F: Documentation/networking/net_failover.rst 14641F: drivers/net/net_failover.c 14642F: include/net/net_failover.h 14643 14644NEXTHOP 14645M: David Ahern <dsahern@kernel.org> 14646L: netdev@vger.kernel.org 14647S: Maintained 14648F: include/net/netns/nexthop.h 14649F: include/net/nexthop.h 14650F: include/uapi/linux/nexthop.h 14651F: net/ipv4/nexthop.c 14652 14653NFC SUBSYSTEM 14654M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14655L: linux-nfc@lists.01.org (subscribers-only) 14656L: netdev@vger.kernel.org 14657S: Maintained 14658B: mailto:linux-nfc@lists.01.org 14659F: Documentation/devicetree/bindings/net/nfc/ 14660F: drivers/nfc/ 14661F: include/linux/platform_data/nfcmrvl.h 14662F: include/net/nfc/ 14663F: include/uapi/linux/nfc.h 14664F: net/nfc/ 14665 14666NFC VIRTUAL NCI DEVICE DRIVER 14667M: Bongsu Jeon <bongsu.jeon@samsung.com> 14668L: netdev@vger.kernel.org 14669L: linux-nfc@lists.01.org (subscribers-only) 14670S: Supported 14671F: drivers/nfc/virtual_ncidev.c 14672F: tools/testing/selftests/nci/ 14673 14674NFS, SUNRPC, AND LOCKD CLIENTS 14675M: Trond Myklebust <trond.myklebust@hammerspace.com> 14676M: Anna Schumaker <anna@kernel.org> 14677L: linux-nfs@vger.kernel.org 14678S: Maintained 14679W: http://client.linux-nfs.org 14680T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14681F: fs/lockd/ 14682F: fs/nfs/ 14683F: fs/nfs_common/ 14684F: include/linux/lockd/ 14685F: include/linux/nfs* 14686F: include/linux/sunrpc/ 14687F: include/uapi/linux/nfs* 14688F: include/uapi/linux/sunrpc/ 14689F: net/sunrpc/ 14690F: Documentation/filesystems/nfs/ 14691 14692NILFS2 FILESYSTEM 14693M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14694L: linux-nilfs@vger.kernel.org 14695S: Supported 14696W: https://nilfs.sourceforge.io/ 14697W: https://nilfs.osdn.jp/ 14698T: git https://github.com/konis/nilfs2.git 14699F: Documentation/filesystems/nilfs2.rst 14700F: fs/nilfs2/ 14701F: include/trace/events/nilfs2.h 14702F: include/uapi/linux/nilfs2_api.h 14703F: include/uapi/linux/nilfs2_ondisk.h 14704 14705NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14706M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14707S: Maintained 14708W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14709F: Documentation/scsi/NinjaSCSI.rst 14710F: drivers/scsi/pcmcia/nsp_* 14711 14712NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14713M: GOTO Masanori <gotom@debian.or.jp> 14714M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14715S: Maintained 14716W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14717F: Documentation/scsi/NinjaSCSI.rst 14718F: drivers/scsi/nsp32* 14719 14720NINTENDO HID DRIVER 14721M: Daniel J. Ogorchock <djogorchock@gmail.com> 14722L: linux-input@vger.kernel.org 14723S: Maintained 14724F: drivers/hid/hid-nintendo* 14725 14726NIOS2 ARCHITECTURE 14727M: Dinh Nguyen <dinguyen@kernel.org> 14728S: Maintained 14729T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14730F: arch/nios2/ 14731 14732NITRO ENCLAVES (NE) 14733M: Alexandru Ciobotaru <alcioa@amazon.com> 14734L: linux-kernel@vger.kernel.org 14735L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14736S: Supported 14737W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14738F: Documentation/virt/ne_overview.rst 14739F: drivers/virt/nitro_enclaves/ 14740F: include/linux/nitro_enclaves.h 14741F: include/uapi/linux/nitro_enclaves.h 14742F: samples/nitro_enclaves/ 14743 14744NOHZ, DYNTICKS SUPPORT 14745M: Frederic Weisbecker <fweisbec@gmail.com> 14746M: Thomas Gleixner <tglx@linutronix.de> 14747M: Ingo Molnar <mingo@kernel.org> 14748L: linux-kernel@vger.kernel.org 14749S: Maintained 14750T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14751F: include/linux/sched/nohz.h 14752F: include/linux/tick.h 14753F: kernel/time/tick*.* 14754 14755NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14756M: Pavel Machek <pavel@ucw.cz> 14757M: Sakari Ailus <sakari.ailus@iki.fi> 14758L: linux-media@vger.kernel.org 14759S: Maintained 14760F: drivers/media/i2c/ad5820.c 14761F: drivers/media/i2c/et8ek8 14762 14763NOKIA N900 POWER SUPPLY DRIVERS 14764R: Pali Rohár <pali@kernel.org> 14765F: drivers/power/supply/bq2415x_charger.c 14766F: drivers/power/supply/bq27xxx_battery.c 14767F: drivers/power/supply/bq27xxx_battery_i2c.c 14768F: drivers/power/supply/isp1704_charger.c 14769F: drivers/power/supply/rx51_battery.c 14770F: include/linux/power/bq2415x_charger.h 14771F: include/linux/power/bq27xxx_battery.h 14772 14773NOLIBC HEADER FILE 14774M: Willy Tarreau <w@1wt.eu> 14775S: Maintained 14776T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14777F: tools/include/nolibc/ 14778F: tools/testing/selftests/nolibc/ 14779 14780NSDEPS 14781M: Matthias Maennich <maennich@google.com> 14782S: Maintained 14783F: Documentation/core-api/symbol-namespaces.rst 14784F: scripts/nsdeps 14785 14786NTB AMD DRIVER 14787M: Sanjay R Mehta <sanju.mehta@amd.com> 14788M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14789L: ntb@lists.linux.dev 14790S: Supported 14791F: drivers/ntb/hw/amd/ 14792 14793NTB DRIVER CORE 14794M: Jon Mason <jdmason@kudzu.us> 14795M: Dave Jiang <dave.jiang@intel.com> 14796M: Allen Hubbe <allenbh@gmail.com> 14797L: ntb@lists.linux.dev 14798S: Supported 14799W: https://github.com/jonmason/ntb/wiki 14800T: git git://github.com/jonmason/ntb.git 14801F: drivers/net/ntb_netdev.c 14802F: drivers/ntb/ 14803F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14804F: include/linux/ntb.h 14805F: include/linux/ntb_transport.h 14806F: tools/testing/selftests/ntb/ 14807 14808NTB IDT DRIVER 14809M: Serge Semin <fancer.lancer@gmail.com> 14810L: ntb@lists.linux.dev 14811S: Supported 14812F: drivers/ntb/hw/idt/ 14813 14814NTB INTEL DRIVER 14815M: Dave Jiang <dave.jiang@intel.com> 14816L: ntb@lists.linux.dev 14817S: Supported 14818W: https://github.com/davejiang/linux/wiki 14819T: git https://github.com/davejiang/linux.git 14820F: drivers/ntb/hw/intel/ 14821 14822NTFS FILESYSTEM 14823M: Anton Altaparmakov <anton@tuxera.com> 14824L: linux-ntfs-dev@lists.sourceforge.net 14825S: Supported 14826W: http://www.tuxera.com/ 14827T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14828F: Documentation/filesystems/ntfs.rst 14829F: fs/ntfs/ 14830 14831NTFS3 FILESYSTEM 14832M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14833L: ntfs3@lists.linux.dev 14834S: Supported 14835W: http://www.paragon-software.com/ 14836T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14837F: Documentation/filesystems/ntfs3.rst 14838F: fs/ntfs3/ 14839 14840NUBUS SUBSYSTEM 14841M: Finn Thain <fthain@linux-m68k.org> 14842L: linux-m68k@lists.linux-m68k.org 14843S: Maintained 14844F: arch/*/include/asm/nubus.h 14845F: drivers/nubus/ 14846F: include/linux/nubus.h 14847F: include/uapi/linux/nubus.h 14848 14849NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14850M: Antonino Daplas <adaplas@gmail.com> 14851L: linux-fbdev@vger.kernel.org 14852S: Maintained 14853F: drivers/video/fbdev/nvidia/ 14854F: drivers/video/fbdev/riva/ 14855 14856NVIDIA WMI EC BACKLIGHT DRIVER 14857M: Daniel Dadap <ddadap@nvidia.com> 14858L: platform-driver-x86@vger.kernel.org 14859S: Supported 14860F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14861F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14862 14863NVM EXPRESS DRIVER 14864M: Keith Busch <kbusch@kernel.org> 14865M: Jens Axboe <axboe@fb.com> 14866M: Christoph Hellwig <hch@lst.de> 14867M: Sagi Grimberg <sagi@grimberg.me> 14868L: linux-nvme@lists.infradead.org 14869S: Supported 14870W: http://git.infradead.org/nvme.git 14871T: git://git.infradead.org/nvme.git 14872F: Documentation/nvme/ 14873F: drivers/nvme/host/ 14874F: drivers/nvme/common/ 14875F: include/linux/nvme.h 14876F: include/linux/nvme-*.h 14877F: include/uapi/linux/nvme_ioctl.h 14878 14879NVM EXPRESS FABRICS AUTHENTICATION 14880M: Hannes Reinecke <hare@suse.de> 14881L: linux-nvme@lists.infradead.org 14882S: Supported 14883F: drivers/nvme/host/auth.c 14884F: drivers/nvme/target/auth.c 14885F: drivers/nvme/target/fabrics-cmd-auth.c 14886F: include/linux/nvme-auth.h 14887 14888NVM EXPRESS HARDWARE MONITORING SUPPORT 14889M: Guenter Roeck <linux@roeck-us.net> 14890L: linux-nvme@lists.infradead.org 14891S: Supported 14892F: drivers/nvme/host/hwmon.c 14893 14894NVM EXPRESS FC TRANSPORT DRIVERS 14895M: James Smart <james.smart@broadcom.com> 14896L: linux-nvme@lists.infradead.org 14897S: Supported 14898F: drivers/nvme/host/fc.c 14899F: drivers/nvme/target/fc.c 14900F: drivers/nvme/target/fcloop.c 14901F: include/linux/nvme-fc-driver.h 14902F: include/linux/nvme-fc.h 14903 14904NVM EXPRESS TARGET DRIVER 14905M: Christoph Hellwig <hch@lst.de> 14906M: Sagi Grimberg <sagi@grimberg.me> 14907M: Chaitanya Kulkarni <kch@nvidia.com> 14908L: linux-nvme@lists.infradead.org 14909S: Supported 14910W: http://git.infradead.org/nvme.git 14911T: git://git.infradead.org/nvme.git 14912F: drivers/nvme/target/ 14913 14914NVMEM FRAMEWORK 14915M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14916S: Maintained 14917T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14918F: Documentation/ABI/stable/sysfs-bus-nvmem 14919F: Documentation/devicetree/bindings/nvmem/ 14920F: drivers/nvmem/ 14921F: include/linux/nvmem-consumer.h 14922F: include/linux/nvmem-provider.h 14923 14924NXP C45 TJA11XX PHY DRIVER 14925M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14926L: netdev@vger.kernel.org 14927S: Maintained 14928F: drivers/net/phy/nxp-c45-tja11xx.c 14929 14930NXP FSPI DRIVER 14931M: Han Xu <han.xu@nxp.com> 14932M: Haibo Chen <haibo.chen@nxp.com> 14933R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14934L: linux-spi@vger.kernel.org 14935S: Maintained 14936F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14937F: drivers/spi/spi-nxp-fspi.c 14938 14939NXP FXAS21002C DRIVER 14940M: Rui Miguel Silva <rmfrfs@gmail.com> 14941L: linux-iio@vger.kernel.org 14942S: Maintained 14943F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14944F: drivers/iio/gyro/fxas21002c.h 14945F: drivers/iio/gyro/fxas21002c_core.c 14946F: drivers/iio/gyro/fxas21002c_i2c.c 14947F: drivers/iio/gyro/fxas21002c_spi.c 14948 14949NXP i.MX CLOCK DRIVERS 14950M: Abel Vesa <abelvesa@kernel.org> 14951R: Peng Fan <peng.fan@nxp.com> 14952L: linux-clk@vger.kernel.org 14953L: linux-imx@nxp.com 14954S: Maintained 14955T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 14956F: Documentation/devicetree/bindings/clock/imx* 14957F: drivers/clk/imx/ 14958F: include/dt-bindings/clock/imx* 14959 14960NXP i.MX 8MQ DCSS DRIVER 14961M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 14962R: Lucas Stach <l.stach@pengutronix.de> 14963L: dri-devel@lists.freedesktop.org 14964S: Maintained 14965F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 14966F: drivers/gpu/drm/imx/dcss/ 14967 14968NXP i.MX 8QXP ADC DRIVER 14969M: Cai Huoqing <cai.huoqing@linux.dev> 14970M: Haibo Chen <haibo.chen@nxp.com> 14971L: linux-imx@nxp.com 14972L: linux-iio@vger.kernel.org 14973S: Maintained 14974F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 14975F: drivers/iio/adc/imx8qxp-adc.c 14976 14977NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 14978M: Haibo Chen <haibo.chen@nxp.com> 14979L: linux-iio@vger.kernel.org 14980L: linux-imx@nxp.com 14981S: Maintained 14982F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 14983F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 14984F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 14985F: drivers/iio/adc/imx7d_adc.c 14986F: drivers/iio/adc/imx93_adc.c 14987F: drivers/iio/adc/vf610_adc.c 14988 14989NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 14990M: Jagan Teki <jagan@amarulasolutions.com> 14991S: Maintained 14992F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 14993F: drivers/regulator/pf8x00-regulator.c 14994 14995NXP PTN5150A CC LOGIC AND EXTCON DRIVER 14996M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14997L: linux-kernel@vger.kernel.org 14998S: Maintained 14999F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15000F: drivers/extcon/extcon-ptn5150.c 15001 15002NXP SGTL5000 DRIVER 15003M: Fabio Estevam <festevam@gmail.com> 15004L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15005S: Maintained 15006F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15007F: sound/soc/codecs/sgtl5000* 15008 15009NXP SJA1105 ETHERNET SWITCH DRIVER 15010M: Vladimir Oltean <olteanv@gmail.com> 15011L: linux-kernel@vger.kernel.org 15012S: Maintained 15013F: drivers/net/dsa/sja1105 15014F: drivers/net/pcs/pcs-xpcs-nxp.c 15015 15016NXP TDA998X DRM DRIVER 15017M: Russell King <linux@armlinux.org.uk> 15018S: Maintained 15019T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15020T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15021F: drivers/gpu/drm/i2c/tda998x_drv.c 15022F: include/drm/i2c/tda998x.h 15023F: include/dt-bindings/display/tda998x.h 15024K: "nxp,tda998x" 15025 15026NXP TFA9879 DRIVER 15027M: Peter Rosin <peda@axentia.se> 15028L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15029S: Maintained 15030F: Documentation/devicetree/bindings/sound/tfa9879.txt 15031F: sound/soc/codecs/tfa9879* 15032 15033NXP/Goodix TFA989X (TFA1) DRIVER 15034M: Stephan Gerhold <stephan@gerhold.net> 15035L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15036S: Maintained 15037F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15038F: sound/soc/codecs/tfa989x.c 15039 15040NXP-NCI NFC DRIVER 15041L: linux-nfc@lists.01.org (subscribers-only) 15042S: Orphan 15043F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15044F: drivers/nfc/nxp-nci 15045 15046NXP i.MX 8MP DW100 V4L2 DRIVER 15047M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15048L: linux-media@vger.kernel.org 15049S: Maintained 15050F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15051F: Documentation/userspace-api/media/drivers/dw100.rst 15052F: drivers/media/platform/nxp/dw100/ 15053F: include/uapi/linux/dw100.h 15054 15055NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15056M: Mirela Rabulea <mirela.rabulea@nxp.com> 15057R: NXP Linux Team <linux-imx@nxp.com> 15058L: linux-media@vger.kernel.org 15059S: Maintained 15060F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15061F: drivers/media/platform/nxp/imx-jpeg 15062 15063NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15064M: Jonas Malaco <jonas@protocubo.io> 15065L: linux-hwmon@vger.kernel.org 15066S: Maintained 15067F: Documentation/hwmon/nzxt-kraken2.rst 15068F: drivers/hwmon/nzxt-kraken2.c 15069 15070NZXT-SMART2 HARDWARE MONITORING DRIVER 15071M: Aleksandr Mezin <mezin.alexander@gmail.com> 15072L: linux-hwmon@vger.kernel.org 15073S: Maintained 15074F: Documentation/hwmon/nzxt-smart2.rst 15075F: drivers/hwmon/nzxt-smart2.c 15076 15077OBJAGG 15078M: Jiri Pirko <jiri@nvidia.com> 15079L: netdev@vger.kernel.org 15080S: Supported 15081F: include/linux/objagg.h 15082F: lib/objagg.c 15083F: lib/test_objagg.c 15084 15085OBJTOOL 15086M: Josh Poimboeuf <jpoimboe@kernel.org> 15087M: Peter Zijlstra <peterz@infradead.org> 15088S: Supported 15089F: tools/objtool/ 15090F: include/linux/objtool.h 15091 15092OCELOT ETHERNET SWITCH DRIVER 15093M: Vladimir Oltean <vladimir.oltean@nxp.com> 15094M: Claudiu Manoil <claudiu.manoil@nxp.com> 15095M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15096M: UNGLinuxDriver@microchip.com 15097L: netdev@vger.kernel.org 15098S: Supported 15099F: drivers/net/dsa/ocelot/* 15100F: drivers/net/ethernet/mscc/ 15101F: include/soc/mscc/ocelot* 15102F: net/dsa/tag_ocelot.c 15103F: net/dsa/tag_ocelot_8021q.c 15104F: tools/testing/selftests/drivers/net/ocelot/* 15105 15106OCELOT EXTERNAL SWITCH CONTROL 15107M: Colin Foster <colin.foster@in-advantage.com> 15108S: Supported 15109F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15110F: drivers/mfd/ocelot* 15111F: drivers/net/dsa/ocelot/ocelot_ext.c 15112F: include/linux/mfd/ocelot.h 15113 15114OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15115M: Frederic Barrat <fbarrat@linux.ibm.com> 15116M: Andrew Donnellan <ajd@linux.ibm.com> 15117L: linuxppc-dev@lists.ozlabs.org 15118S: Supported 15119F: Documentation/userspace-api/accelerators/ocxl.rst 15120F: arch/powerpc/include/asm/pnv-ocxl.h 15121F: arch/powerpc/platforms/powernv/ocxl.c 15122F: drivers/misc/ocxl/ 15123F: include/misc/ocxl* 15124F: include/uapi/misc/ocxl.h 15125 15126OMAP AUDIO SUPPORT 15127M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15128M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15129L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15130L: linux-omap@vger.kernel.org 15131S: Maintained 15132F: sound/soc/ti/n810.c 15133F: sound/soc/ti/omap* 15134F: sound/soc/ti/rx51.c 15135F: sound/soc/ti/sdma-pcm.* 15136 15137OMAP CLOCK FRAMEWORK SUPPORT 15138M: Paul Walmsley <paul@pwsan.com> 15139L: linux-omap@vger.kernel.org 15140S: Maintained 15141F: arch/arm/*omap*/*clock* 15142 15143OMAP DEVICE TREE SUPPORT 15144M: Benoît Cousson <bcousson@baylibre.com> 15145M: Tony Lindgren <tony@atomide.com> 15146L: linux-omap@vger.kernel.org 15147L: devicetree@vger.kernel.org 15148S: Maintained 15149F: arch/arm/boot/dts/*am3* 15150F: arch/arm/boot/dts/*am4* 15151F: arch/arm/boot/dts/*am5* 15152F: arch/arm/boot/dts/*dra7* 15153F: arch/arm/boot/dts/*omap* 15154F: arch/arm/boot/dts/logicpd-som-lv* 15155F: arch/arm/boot/dts/logicpd-torpedo* 15156 15157OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15158L: linux-omap@vger.kernel.org 15159L: linux-fbdev@vger.kernel.org 15160S: Orphan 15161F: Documentation/arm/omap/dss.rst 15162F: drivers/video/fbdev/omap2/ 15163 15164OMAP FRAMEBUFFER SUPPORT 15165L: linux-fbdev@vger.kernel.org 15166L: linux-omap@vger.kernel.org 15167S: Orphan 15168F: drivers/video/fbdev/omap/ 15169 15170OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15171M: Roger Quadros <rogerq@kernel.org> 15172M: Tony Lindgren <tony@atomide.com> 15173L: linux-omap@vger.kernel.org 15174S: Maintained 15175F: arch/arm/mach-omap2/*gpmc* 15176F: drivers/memory/omap-gpmc.c 15177 15178OMAP GPIO DRIVER 15179M: Grygorii Strashko <grygorii.strashko@ti.com> 15180M: Santosh Shilimkar <ssantosh@kernel.org> 15181M: Kevin Hilman <khilman@kernel.org> 15182L: linux-omap@vger.kernel.org 15183S: Maintained 15184F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15185F: drivers/gpio/gpio-omap.c 15186 15187OMAP HARDWARE SPINLOCK SUPPORT 15188M: Ohad Ben-Cohen <ohad@wizery.com> 15189L: linux-omap@vger.kernel.org 15190S: Maintained 15191F: drivers/hwspinlock/omap_hwspinlock.c 15192 15193OMAP HS MMC SUPPORT 15194L: linux-mmc@vger.kernel.org 15195L: linux-omap@vger.kernel.org 15196S: Orphan 15197F: drivers/mmc/host/omap_hsmmc.c 15198 15199OMAP HWMOD DATA 15200M: Paul Walmsley <paul@pwsan.com> 15201L: linux-omap@vger.kernel.org 15202S: Maintained 15203F: arch/arm/mach-omap2/omap_hwmod*data* 15204 15205OMAP HWMOD SUPPORT 15206M: Benoît Cousson <bcousson@baylibre.com> 15207M: Paul Walmsley <paul@pwsan.com> 15208L: linux-omap@vger.kernel.org 15209S: Maintained 15210F: arch/arm/mach-omap2/omap_hwmod.* 15211 15212OMAP I2C DRIVER 15213M: Vignesh R <vigneshr@ti.com> 15214L: linux-omap@vger.kernel.org 15215L: linux-i2c@vger.kernel.org 15216S: Maintained 15217F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15218F: drivers/i2c/busses/i2c-omap.c 15219 15220OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15221M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15222L: linux-media@vger.kernel.org 15223S: Maintained 15224F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15225F: drivers/media/platform/ti/omap3isp/ 15226F: drivers/staging/media/omap4iss/ 15227 15228OMAP MMC SUPPORT 15229M: Aaro Koskinen <aaro.koskinen@iki.fi> 15230L: linux-omap@vger.kernel.org 15231S: Odd Fixes 15232F: drivers/mmc/host/omap.c 15233 15234OMAP POWER MANAGEMENT SUPPORT 15235M: Kevin Hilman <khilman@kernel.org> 15236L: linux-omap@vger.kernel.org 15237S: Maintained 15238F: arch/arm/*omap*/*pm* 15239F: drivers/cpufreq/omap-cpufreq.c 15240 15241OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15242M: Paul Walmsley <paul@pwsan.com> 15243L: linux-omap@vger.kernel.org 15244S: Maintained 15245F: arch/arm/mach-omap2/prm* 15246 15247OMAP RANDOM NUMBER GENERATOR SUPPORT 15248M: Deepak Saxena <dsaxena@plexity.net> 15249S: Maintained 15250F: drivers/char/hw_random/omap-rng.c 15251 15252OMAP USB SUPPORT 15253L: linux-usb@vger.kernel.org 15254L: linux-omap@vger.kernel.org 15255S: Orphan 15256F: arch/arm/*omap*/usb* 15257F: drivers/usb/*/*omap* 15258 15259OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15260M: Mark Jackson <mpfj@newflow.co.uk> 15261L: linux-omap@vger.kernel.org 15262S: Maintained 15263F: arch/arm/boot/dts/am335x-nano.dts 15264 15265OMAP1 SUPPORT 15266M: Aaro Koskinen <aaro.koskinen@iki.fi> 15267M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15268M: Tony Lindgren <tony@atomide.com> 15269L: linux-omap@vger.kernel.org 15270S: Maintained 15271Q: http://patchwork.kernel.org/project/linux-omap/list/ 15272T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15273F: arch/arm/configs/omap1_defconfig 15274F: arch/arm/mach-omap1/ 15275F: drivers/i2c/busses/i2c-omap.c 15276F: include/linux/platform_data/ams-delta-fiq.h 15277F: include/linux/platform_data/i2c-omap.h 15278 15279OMAP2+ SUPPORT 15280M: Tony Lindgren <tony@atomide.com> 15281L: linux-omap@vger.kernel.org 15282S: Maintained 15283W: http://www.muru.com/linux/omap/ 15284W: http://linux.omap.com/ 15285Q: http://patchwork.kernel.org/project/linux-omap/list/ 15286T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15287F: arch/arm/configs/omap2plus_defconfig 15288F: arch/arm/mach-omap2/ 15289F: drivers/bus/ti-sysc.c 15290F: drivers/i2c/busses/i2c-omap.c 15291F: drivers/irqchip/irq-omap-intc.c 15292F: drivers/mfd/*omap*.c 15293F: drivers/mfd/menelaus.c 15294F: drivers/mfd/palmas.c 15295F: drivers/mfd/tps65217.c 15296F: drivers/mfd/tps65218.c 15297F: drivers/mfd/tps65219.c 15298F: drivers/mfd/tps65910.c 15299F: drivers/mfd/twl-core.[ch] 15300F: drivers/mfd/twl4030*.c 15301F: drivers/mfd/twl6030*.c 15302F: drivers/mfd/twl6040*.c 15303F: drivers/regulator/palmas-regulator*.c 15304F: drivers/regulator/pbias-regulator.c 15305F: drivers/regulator/tps65217-regulator.c 15306F: drivers/regulator/tps65218-regulator.c 15307F: drivers/regulator/tps65219-regulator.c 15308F: drivers/regulator/tps65910-regulator.c 15309F: drivers/regulator/twl-regulator.c 15310F: drivers/regulator/twl6030-regulator.c 15311F: include/linux/platform_data/i2c-omap.h 15312F: include/linux/platform_data/ti-sysc.h 15313 15314OMFS FILESYSTEM 15315M: Bob Copeland <me@bobcopeland.com> 15316L: linux-karma-devel@lists.sourceforge.net 15317S: Maintained 15318F: Documentation/filesystems/omfs.rst 15319F: fs/omfs/ 15320 15321OMNIKEY CARDMAN 4000 DRIVER 15322M: Harald Welte <laforge@gnumonks.org> 15323S: Maintained 15324F: drivers/char/pcmcia/cm4000_cs.c 15325F: include/linux/cm4000_cs.h 15326F: include/uapi/linux/cm4000_cs.h 15327 15328OMNIKEY CARDMAN 4040 DRIVER 15329M: Harald Welte <laforge@gnumonks.org> 15330S: Maintained 15331F: drivers/char/pcmcia/cm4040_cs.* 15332 15333OMNIVISION OG01A1B SENSOR DRIVER 15334M: Shawn Tu <shawnx.tu@intel.com> 15335L: linux-media@vger.kernel.org 15336S: Maintained 15337F: drivers/media/i2c/og01a1b.c 15338 15339OMNIVISION OV02A10 SENSOR DRIVER 15340M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15341L: linux-media@vger.kernel.org 15342S: Maintained 15343T: git git://linuxtv.org/media_tree.git 15344F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15345F: drivers/media/i2c/ov02a10.c 15346 15347OMNIVISION OV08D10 SENSOR DRIVER 15348M: Jimmy Su <jimmy.su@intel.com> 15349L: linux-media@vger.kernel.org 15350S: Maintained 15351T: git git://linuxtv.org/media_tree.git 15352F: drivers/media/i2c/ov08d10.c 15353 15354OMNIVISION OV08X40 SENSOR DRIVER 15355M: Jason Chen <jason.z.chen@intel.com> 15356L: linux-media@vger.kernel.org 15357S: Maintained 15358T: git git://linuxtv.org/media_tree.git 15359F: drivers/media/i2c/ov08x40.c 15360 15361OMNIVISION OV13858 SENSOR DRIVER 15362M: Sakari Ailus <sakari.ailus@linux.intel.com> 15363L: linux-media@vger.kernel.org 15364S: Maintained 15365T: git git://linuxtv.org/media_tree.git 15366F: drivers/media/i2c/ov13858.c 15367 15368OMNIVISION OV13B10 SENSOR DRIVER 15369M: Arec Kao <arec.kao@intel.com> 15370L: linux-media@vger.kernel.org 15371S: Maintained 15372T: git git://linuxtv.org/media_tree.git 15373F: drivers/media/i2c/ov13b10.c 15374 15375OMNIVISION OV2680 SENSOR DRIVER 15376M: Rui Miguel Silva <rmfrfs@gmail.com> 15377L: linux-media@vger.kernel.org 15378S: Maintained 15379T: git git://linuxtv.org/media_tree.git 15380F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15381F: drivers/media/i2c/ov2680.c 15382 15383OMNIVISION OV2685 SENSOR DRIVER 15384M: Shunqian Zheng <zhengsq@rock-chips.com> 15385L: linux-media@vger.kernel.org 15386S: Maintained 15387T: git git://linuxtv.org/media_tree.git 15388F: drivers/media/i2c/ov2685.c 15389 15390OMNIVISION OV2740 SENSOR DRIVER 15391M: Tianshu Qiu <tian.shu.qiu@intel.com> 15392R: Shawn Tu <shawnx.tu@intel.com> 15393R: Bingbu Cao <bingbu.cao@intel.com> 15394L: linux-media@vger.kernel.org 15395S: Maintained 15396T: git git://linuxtv.org/media_tree.git 15397F: drivers/media/i2c/ov2740.c 15398 15399OMNIVISION OV4689 SENSOR DRIVER 15400M: Mikhail Rudenko <mike.rudenko@gmail.com> 15401L: linux-media@vger.kernel.org 15402S: Maintained 15403T: git git://linuxtv.org/media_tree.git 15404F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15405F: drivers/media/i2c/ov5647.c 15406 15407OMNIVISION OV5640 SENSOR DRIVER 15408M: Steve Longerbeam <slongerbeam@gmail.com> 15409L: linux-media@vger.kernel.org 15410S: Maintained 15411T: git git://linuxtv.org/media_tree.git 15412F: drivers/media/i2c/ov5640.c 15413 15414OMNIVISION OV5647 SENSOR DRIVER 15415M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15416M: Jacopo Mondi <jacopo@jmondi.org> 15417L: linux-media@vger.kernel.org 15418S: Maintained 15419T: git git://linuxtv.org/media_tree.git 15420F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15421F: drivers/media/i2c/ov5647.c 15422 15423OMNIVISION OV5670 SENSOR DRIVER 15424M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15425L: linux-media@vger.kernel.org 15426S: Maintained 15427T: git git://linuxtv.org/media_tree.git 15428F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15429F: drivers/media/i2c/ov5670.c 15430 15431OMNIVISION OV5675 SENSOR DRIVER 15432M: Shawn Tu <shawnx.tu@intel.com> 15433L: linux-media@vger.kernel.org 15434S: Maintained 15435T: git git://linuxtv.org/media_tree.git 15436F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15437F: drivers/media/i2c/ov5675.c 15438 15439OMNIVISION OV5693 SENSOR DRIVER 15440M: Daniel Scally <djrscally@gmail.com> 15441L: linux-media@vger.kernel.org 15442S: Maintained 15443T: git git://linuxtv.org/media_tree.git 15444F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15445F: drivers/media/i2c/ov5693.c 15446 15447OMNIVISION OV5695 SENSOR DRIVER 15448M: Shunqian Zheng <zhengsq@rock-chips.com> 15449L: linux-media@vger.kernel.org 15450S: Maintained 15451T: git git://linuxtv.org/media_tree.git 15452F: drivers/media/i2c/ov5695.c 15453 15454OMNIVISION OV7670 SENSOR DRIVER 15455L: linux-media@vger.kernel.org 15456S: Orphan 15457T: git git://linuxtv.org/media_tree.git 15458F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15459F: drivers/media/i2c/ov7670.c 15460 15461OMNIVISION OV772x SENSOR DRIVER 15462M: Jacopo Mondi <jacopo@jmondi.org> 15463L: linux-media@vger.kernel.org 15464S: Odd fixes 15465T: git git://linuxtv.org/media_tree.git 15466F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15467F: drivers/media/i2c/ov772x.c 15468F: include/media/i2c/ov772x.h 15469 15470OMNIVISION OV7740 SENSOR DRIVER 15471M: Wenyou Yang <wenyou.yang@microchip.com> 15472L: linux-media@vger.kernel.org 15473S: Maintained 15474T: git git://linuxtv.org/media_tree.git 15475F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15476F: drivers/media/i2c/ov7740.c 15477 15478OMNIVISION OV8856 SENSOR DRIVER 15479M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15480L: linux-media@vger.kernel.org 15481S: Maintained 15482T: git git://linuxtv.org/media_tree.git 15483F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15484F: drivers/media/i2c/ov8856.c 15485 15486OMNIVISION OV8858 SENSOR DRIVER 15487M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15488M: Nicholas Roth <nicholas@rothemail.net> 15489L: linux-media@vger.kernel.org 15490S: Maintained 15491T: git git://linuxtv.org/media_tree.git 15492F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15493F: drivers/media/i2c/ov8858.c 15494 15495OMNIVISION OV9282 SENSOR DRIVER 15496M: Paul J. Murphy <paul.j.murphy@intel.com> 15497M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15498L: linux-media@vger.kernel.org 15499S: Maintained 15500T: git git://linuxtv.org/media_tree.git 15501F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15502F: drivers/media/i2c/ov9282.c 15503 15504OMNIVISION OV9640 SENSOR DRIVER 15505M: Petr Cvek <petrcvekcz@gmail.com> 15506L: linux-media@vger.kernel.org 15507S: Maintained 15508F: drivers/media/i2c/ov9640.* 15509 15510OMNIVISION OV9650 SENSOR DRIVER 15511M: Sakari Ailus <sakari.ailus@linux.intel.com> 15512R: Akinobu Mita <akinobu.mita@gmail.com> 15513R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15514L: linux-media@vger.kernel.org 15515S: Maintained 15516T: git git://linuxtv.org/media_tree.git 15517F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15518F: drivers/media/i2c/ov9650.c 15519 15520OMNIVISION OV9734 SENSOR DRIVER 15521M: Tianshu Qiu <tian.shu.qiu@intel.com> 15522R: Bingbu Cao <bingbu.cao@intel.com> 15523L: linux-media@vger.kernel.org 15524S: Maintained 15525T: git git://linuxtv.org/media_tree.git 15526F: drivers/media/i2c/ov9734.c 15527 15528ONBOARD USB HUB DRIVER 15529M: Matthias Kaehlcke <mka@chromium.org> 15530L: linux-usb@vger.kernel.org 15531S: Maintained 15532F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15533F: drivers/usb/misc/onboard_usb_hub.c 15534 15535ONENAND FLASH DRIVER 15536M: Kyungmin Park <kyungmin.park@samsung.com> 15537L: linux-mtd@lists.infradead.org 15538S: Maintained 15539F: drivers/mtd/nand/onenand/ 15540F: include/linux/mtd/onenand*.h 15541 15542ONEXPLAYER FAN DRIVER 15543M: Derek John Clark <derekjohn.clark@gmail.com> 15544M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15545L: linux-hwmon@vger.kernel.org 15546S: Maintained 15547F: drivers/hwmon/oxp-sensors.c 15548 15549ONION OMEGA2+ BOARD 15550M: Harvey Hunt <harveyhuntnexus@gmail.com> 15551L: linux-mips@vger.kernel.org 15552S: Maintained 15553F: arch/mips/boot/dts/ralink/omega2p.dts 15554 15555ONSEMI ETHERNET PHY DRIVERS 15556M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15557L: netdev@vger.kernel.org 15558S: Supported 15559W: http://www.onsemi.com 15560F: drivers/net/phy/ncn* 15561 15562OP-TEE DRIVER 15563M: Jens Wiklander <jens.wiklander@linaro.org> 15564L: op-tee@lists.trustedfirmware.org 15565S: Maintained 15566F: Documentation/ABI/testing/sysfs-bus-optee-devices 15567F: drivers/tee/optee/ 15568 15569OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15570M: Sumit Garg <sumit.garg@linaro.org> 15571L: op-tee@lists.trustedfirmware.org 15572S: Maintained 15573F: drivers/char/hw_random/optee-rng.c 15574 15575OP-TEE RTC DRIVER 15576M: Clément Léger <clement.leger@bootlin.com> 15577L: linux-rtc@vger.kernel.org 15578S: Maintained 15579F: drivers/rtc/rtc-optee.c 15580 15581OPA-VNIC DRIVER 15582M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15583L: linux-rdma@vger.kernel.org 15584S: Supported 15585F: drivers/infiniband/ulp/opa_vnic 15586 15587OPEN FIRMWARE AND FLATTENED DEVICE TREE 15588M: Rob Herring <robh+dt@kernel.org> 15589M: Frank Rowand <frowand.list@gmail.com> 15590L: devicetree@vger.kernel.org 15591S: Maintained 15592C: irc://irc.libera.chat/devicetree 15593W: http://www.devicetree.org/ 15594T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15595F: Documentation/ABI/testing/sysfs-firmware-ofw 15596F: drivers/of/ 15597F: include/linux/of*.h 15598F: scripts/dtc/ 15599K: of_overlay_notifier_ 15600K: of_overlay_fdt_apply 15601K: of_overlay_remove 15602 15603OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15604M: Rob Herring <robh+dt@kernel.org> 15605M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15606L: devicetree@vger.kernel.org 15607S: Maintained 15608C: irc://irc.libera.chat/devicetree 15609Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15610T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15611F: Documentation/devicetree/ 15612F: arch/*/boot/dts/ 15613F: include/dt-bindings/ 15614 15615OPENCOMPUTE PTP CLOCK DRIVER 15616M: Jonathan Lemon <jonathan.lemon@gmail.com> 15617M: Vadim Fedorenko <vadfed@fb.com> 15618L: netdev@vger.kernel.org 15619S: Maintained 15620F: drivers/ptp/ptp_ocp.c 15621 15622OPENCORES I2C BUS DRIVER 15623M: Peter Korsgaard <peter@korsgaard.com> 15624M: Andrew Lunn <andrew@lunn.ch> 15625L: linux-i2c@vger.kernel.org 15626S: Maintained 15627F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15628F: Documentation/i2c/busses/i2c-ocores.rst 15629F: drivers/i2c/busses/i2c-ocores.c 15630F: include/linux/platform_data/i2c-ocores.h 15631 15632OPENRISC ARCHITECTURE 15633M: Jonas Bonn <jonas@southpole.se> 15634M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15635M: Stafford Horne <shorne@gmail.com> 15636L: linux-openrisc@vger.kernel.org 15637S: Maintained 15638W: http://openrisc.io 15639T: git https://github.com/openrisc/linux.git 15640F: Documentation/devicetree/bindings/openrisc/ 15641F: Documentation/arch/openrisc/ 15642F: arch/openrisc/ 15643F: drivers/irqchip/irq-ompic.c 15644F: drivers/irqchip/irq-or1k-* 15645 15646OPENVSWITCH 15647M: Pravin B Shelar <pshelar@ovn.org> 15648L: netdev@vger.kernel.org 15649L: dev@openvswitch.org 15650S: Maintained 15651W: http://openvswitch.org 15652F: include/uapi/linux/openvswitch.h 15653F: net/openvswitch/ 15654F: tools/testing/selftests/net/openvswitch/ 15655 15656OPERATING PERFORMANCE POINTS (OPP) 15657M: Viresh Kumar <vireshk@kernel.org> 15658M: Nishanth Menon <nm@ti.com> 15659M: Stephen Boyd <sboyd@kernel.org> 15660L: linux-pm@vger.kernel.org 15661S: Maintained 15662T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15663F: Documentation/devicetree/bindings/opp/ 15664F: Documentation/power/opp.rst 15665F: drivers/opp/ 15666F: include/linux/pm_opp.h 15667 15668OPL4 DRIVER 15669M: Clemens Ladisch <clemens@ladisch.de> 15670L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15671S: Maintained 15672T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15673F: sound/drivers/opl4/ 15674 15675ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15676M: Mark Fasheh <mark@fasheh.com> 15677M: Joel Becker <jlbec@evilplan.org> 15678M: Joseph Qi <joseph.qi@linux.alibaba.com> 15679L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15680S: Supported 15681W: http://ocfs2.wiki.kernel.org 15682F: Documentation/filesystems/dlmfs.rst 15683F: Documentation/filesystems/ocfs2.rst 15684F: fs/ocfs2/ 15685 15686ORANGEFS FILESYSTEM 15687M: Mike Marshall <hubcap@omnibond.com> 15688R: Martin Brandenburg <martin@omnibond.com> 15689L: devel@lists.orangefs.org 15690S: Supported 15691T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15692F: Documentation/filesystems/orangefs.rst 15693F: fs/orangefs/ 15694 15695ORINOCO DRIVER 15696L: linux-wireless@vger.kernel.org 15697S: Orphan 15698W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15699W: http://www.nongnu.org/orinoco/ 15700F: drivers/net/wireless/intersil/orinoco/ 15701 15702OV2659 OMNIVISION SENSOR DRIVER 15703M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15704L: linux-media@vger.kernel.org 15705S: Maintained 15706W: https://linuxtv.org 15707Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15708T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15709F: drivers/media/i2c/ov2659.c 15710F: include/media/i2c/ov2659.h 15711 15712OVERLAY FILESYSTEM 15713M: Miklos Szeredi <miklos@szeredi.hu> 15714L: linux-unionfs@vger.kernel.org 15715S: Supported 15716T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15717F: Documentation/filesystems/overlayfs.rst 15718F: fs/overlayfs/ 15719 15720P54 WIRELESS DRIVER 15721M: Christian Lamparter <chunkeey@googlemail.com> 15722L: linux-wireless@vger.kernel.org 15723S: Maintained 15724W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15725F: drivers/net/wireless/intersil/p54/ 15726 15727PACKET SOCKETS 15728M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15729S: Maintained 15730F: include/uapi/linux/if_packet.h 15731F: net/packet/af_packet.c 15732 15733PACKING 15734M: Vladimir Oltean <olteanv@gmail.com> 15735L: netdev@vger.kernel.org 15736S: Supported 15737F: Documentation/core-api/packing.rst 15738F: include/linux/packing.h 15739F: lib/packing.c 15740 15741PADATA PARALLEL EXECUTION MECHANISM 15742M: Steffen Klassert <steffen.klassert@secunet.com> 15743M: Daniel Jordan <daniel.m.jordan@oracle.com> 15744L: linux-crypto@vger.kernel.org 15745L: linux-kernel@vger.kernel.org 15746S: Maintained 15747F: Documentation/core-api/padata.rst 15748F: include/linux/padata.h 15749F: kernel/padata.c 15750 15751PAGE CACHE 15752M: Matthew Wilcox (Oracle) <willy@infradead.org> 15753L: linux-fsdevel@vger.kernel.org 15754S: Supported 15755T: git git://git.infradead.org/users/willy/pagecache.git 15756F: Documentation/filesystems/locking.rst 15757F: Documentation/filesystems/vfs.rst 15758F: include/linux/pagemap.h 15759F: mm/filemap.c 15760F: mm/page-writeback.c 15761F: mm/readahead.c 15762F: mm/truncate.c 15763 15764PAGE POOL 15765M: Jesper Dangaard Brouer <hawk@kernel.org> 15766M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15767L: netdev@vger.kernel.org 15768S: Supported 15769F: Documentation/networking/page_pool.rst 15770F: include/net/page_pool.h 15771F: include/trace/events/page_pool.h 15772F: net/core/page_pool.c 15773 15774PAGE TABLE CHECK 15775M: Pasha Tatashin <pasha.tatashin@soleen.com> 15776M: Andrew Morton <akpm@linux-foundation.org> 15777L: linux-mm@kvack.org 15778S: Maintained 15779F: Documentation/mm/page_table_check.rst 15780F: include/linux/page_table_check.h 15781F: mm/page_table_check.c 15782 15783PANASONIC LAPTOP ACPI EXTRAS DRIVER 15784M: Kenneth Chan <kenneth.t.chan@gmail.com> 15785L: platform-driver-x86@vger.kernel.org 15786S: Maintained 15787F: drivers/platform/x86/panasonic-laptop.c 15788 15789PARALLAX PING IIO SENSOR DRIVER 15790M: Andreas Klinger <ak@it-klinger.de> 15791L: linux-iio@vger.kernel.org 15792S: Maintained 15793F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15794F: drivers/iio/proximity/ping.c 15795 15796PARALLEL LCD/KEYPAD PANEL DRIVER 15797M: Willy Tarreau <willy@haproxy.com> 15798M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15799S: Odd Fixes 15800F: Documentation/admin-guide/lcd-panel-cgram.rst 15801F: drivers/auxdisplay/panel.c 15802 15803PARALLEL PORT SUBSYSTEM 15804M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15805M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15806L: linux-parport@lists.infradead.org (subscribers-only) 15807S: Maintained 15808F: Documentation/driver-api/parport*.rst 15809F: drivers/char/ppdev.c 15810F: drivers/parport/ 15811F: include/linux/parport*.h 15812F: include/uapi/linux/ppdev.h 15813 15814PARAVIRT_OPS INTERFACE 15815M: Juergen Gross <jgross@suse.com> 15816M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15817R: Alexey Makhalov <amakhalov@vmware.com> 15818R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15819L: virtualization@lists.linux-foundation.org 15820L: x86@kernel.org 15821S: Supported 15822T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15823F: Documentation/virt/paravirt_ops.rst 15824F: arch/*/include/asm/paravirt*.h 15825F: arch/*/kernel/paravirt* 15826F: include/linux/hypervisor.h 15827 15828PARISC ARCHITECTURE 15829M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15830M: Helge Deller <deller@gmx.de> 15831L: linux-parisc@vger.kernel.org 15832S: Maintained 15833W: https://parisc.wiki.kernel.org 15834Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15835T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15836T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15837F: Documentation/parisc/ 15838F: arch/parisc/ 15839F: drivers/char/agp/parisc-agp.c 15840F: drivers/input/misc/hp_sdc_rtc.c 15841F: drivers/input/serio/gscps2.c 15842F: drivers/input/serio/hp_sdc* 15843F: drivers/parisc/ 15844F: drivers/parport/parport_gsc.* 15845F: drivers/tty/serial/8250/8250_parisc.c 15846F: drivers/video/console/sti* 15847F: drivers/video/fbdev/sti* 15848F: drivers/video/logo/logo_parisc* 15849F: include/linux/hp_sdc.h 15850 15851PARMAN 15852M: Jiri Pirko <jiri@nvidia.com> 15853L: netdev@vger.kernel.org 15854S: Supported 15855F: include/linux/parman.h 15856F: lib/parman.c 15857F: lib/test_parman.c 15858 15859PC ENGINES APU BOARD DRIVER 15860M: Enrico Weigelt, metux IT consult <info@metux.net> 15861S: Maintained 15862F: drivers/platform/x86/pcengines-apuv2.c 15863 15864PC87360 HARDWARE MONITORING DRIVER 15865M: Jim Cromie <jim.cromie@gmail.com> 15866L: linux-hwmon@vger.kernel.org 15867S: Maintained 15868F: Documentation/hwmon/pc87360.rst 15869F: drivers/hwmon/pc87360.c 15870 15871PC8736x GPIO DRIVER 15872M: Jim Cromie <jim.cromie@gmail.com> 15873S: Maintained 15874F: drivers/char/pc8736x_gpio.c 15875 15876PC87427 HARDWARE MONITORING DRIVER 15877M: Jean Delvare <jdelvare@suse.com> 15878L: linux-hwmon@vger.kernel.org 15879S: Maintained 15880F: Documentation/hwmon/pc87427.rst 15881F: drivers/hwmon/pc87427.c 15882 15883PCA9532 LED DRIVER 15884M: Riku Voipio <riku.voipio@iki.fi> 15885S: Maintained 15886F: drivers/leds/leds-pca9532.c 15887F: include/linux/leds-pca9532.h 15888 15889PCA9541 I2C BUS MASTER SELECTOR DRIVER 15890M: Guenter Roeck <linux@roeck-us.net> 15891L: linux-i2c@vger.kernel.org 15892S: Maintained 15893F: drivers/i2c/muxes/i2c-mux-pca9541.c 15894 15895PCDP - PRIMARY CONSOLE AND DEBUG PORT 15896M: Khalid Aziz <khalid@gonehiking.org> 15897S: Maintained 15898F: drivers/firmware/pcdp.* 15899 15900PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15901M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15902M: Pali Rohár <pali@kernel.org> 15903L: linux-pci@vger.kernel.org 15904L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15905S: Maintained 15906F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15907F: drivers/pci/controller/pci-aardvark.c 15908 15909PCI DRIVER FOR ALTERA PCIE IP 15910M: Joyce Ooi <joyce.ooi@intel.com> 15911L: linux-pci@vger.kernel.org 15912S: Supported 15913F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15914F: drivers/pci/controller/pcie-altera.c 15915 15916PCI DRIVER FOR APPLIEDMICRO XGENE 15917M: Toan Le <toan@os.amperecomputing.com> 15918L: linux-pci@vger.kernel.org 15919L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15920S: Maintained 15921F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15922F: drivers/pci/controller/pci-xgene.c 15923 15924PCI DRIVER FOR ARM VERSATILE PLATFORM 15925M: Rob Herring <robh@kernel.org> 15926L: linux-pci@vger.kernel.org 15927L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15928S: Maintained 15929F: Documentation/devicetree/bindings/pci/versatile.yaml 15930F: drivers/pci/controller/pci-versatile.c 15931 15932PCI DRIVER FOR ARMADA 8K 15933M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15934L: linux-pci@vger.kernel.org 15935L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15936S: Maintained 15937F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15938F: drivers/pci/controller/dwc/pcie-armada8k.c 15939 15940PCI DRIVER FOR CADENCE PCIE IP 15941M: Tom Joseph <tjoseph@cadence.com> 15942L: linux-pci@vger.kernel.org 15943S: Maintained 15944F: Documentation/devicetree/bindings/pci/cdns,* 15945F: drivers/pci/controller/cadence/ 15946 15947PCI DRIVER FOR FREESCALE LAYERSCAPE 15948M: Minghuan Lian <minghuan.Lian@nxp.com> 15949M: Mingkai Hu <mingkai.hu@nxp.com> 15950M: Roy Zang <roy.zang@nxp.com> 15951L: linuxppc-dev@lists.ozlabs.org 15952L: linux-pci@vger.kernel.org 15953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15954S: Maintained 15955F: drivers/pci/controller/dwc/*layerscape* 15956 15957PCI DRIVER FOR GENERIC OF HOSTS 15958M: Will Deacon <will@kernel.org> 15959L: linux-pci@vger.kernel.org 15960L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15961S: Maintained 15962F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15963F: drivers/pci/controller/pci-host-common.c 15964F: drivers/pci/controller/pci-host-generic.c 15965 15966PCI DRIVER FOR IMX6 15967M: Richard Zhu <hongxing.zhu@nxp.com> 15968M: Lucas Stach <l.stach@pengutronix.de> 15969L: linux-pci@vger.kernel.org 15970L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15971S: Maintained 15972F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 15973F: drivers/pci/controller/dwc/*imx6* 15974 15975PCI DRIVER FOR FU740 15976M: Paul Walmsley <paul.walmsley@sifive.com> 15977M: Greentime Hu <greentime.hu@sifive.com> 15978L: linux-pci@vger.kernel.org 15979S: Maintained 15980F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 15981F: drivers/pci/controller/dwc/pcie-fu740.c 15982 15983PCI DRIVER FOR INTEL IXP4XX 15984M: Linus Walleij <linus.walleij@linaro.org> 15985S: Maintained 15986F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 15987F: drivers/pci/controller/pci-ixp4xx.c 15988 15989PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 15990M: Nirmal Patel <nirmal.patel@linux.intel.com> 15991R: Jonathan Derrick <jonathan.derrick@linux.dev> 15992L: linux-pci@vger.kernel.org 15993S: Supported 15994F: drivers/pci/controller/vmd.c 15995 15996PCI DRIVER FOR MICROSEMI SWITCHTEC 15997M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 15998M: Logan Gunthorpe <logang@deltatee.com> 15999L: linux-pci@vger.kernel.org 16000S: Maintained 16001F: Documentation/ABI/testing/sysfs-class-switchtec 16002F: Documentation/driver-api/switchtec.rst 16003F: drivers/ntb/hw/mscc/ 16004F: drivers/pci/switch/switchtec* 16005F: include/linux/switchtec.h 16006F: include/uapi/linux/switchtec_ioctl.h 16007 16008PCI DRIVER FOR MOBIVEIL PCIE IP 16009M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16010M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16011L: linux-pci@vger.kernel.org 16012S: Supported 16013F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16014F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16015 16016PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16017M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16018M: Pali Rohár <pali@kernel.org> 16019L: linux-pci@vger.kernel.org 16020L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16021S: Maintained 16022F: drivers/pci/controller/*mvebu* 16023 16024PCI DRIVER FOR NVIDIA TEGRA 16025M: Thierry Reding <thierry.reding@gmail.com> 16026L: linux-tegra@vger.kernel.org 16027L: linux-pci@vger.kernel.org 16028S: Supported 16029F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16030F: drivers/pci/controller/pci-tegra.c 16031 16032PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16033M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16034L: linux-pci@vger.kernel.org 16035L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16036S: Maintained 16037F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16038F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16039 16040PCI DRIVER FOR RENESAS R-CAR 16041M: Marek Vasut <marek.vasut+renesas@gmail.com> 16042M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16043L: linux-pci@vger.kernel.org 16044L: linux-renesas-soc@vger.kernel.org 16045S: Maintained 16046F: Documentation/devicetree/bindings/pci/*rcar* 16047F: drivers/pci/controller/*rcar* 16048 16049PCI DRIVER FOR SAMSUNG EXYNOS 16050M: Jingoo Han <jingoohan1@gmail.com> 16051L: linux-pci@vger.kernel.org 16052L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16053L: linux-samsung-soc@vger.kernel.org 16054S: Maintained 16055F: drivers/pci/controller/dwc/pci-exynos.c 16056 16057PCI DRIVER FOR SYNOPSYS DESIGNWARE 16058M: Jingoo Han <jingoohan1@gmail.com> 16059M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16060L: linux-pci@vger.kernel.org 16061S: Maintained 16062F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16063F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16064F: drivers/pci/controller/dwc/*designware* 16065 16066PCI DRIVER FOR TI DRA7XX/J721E 16067M: Vignesh Raghavendra <vigneshr@ti.com> 16068L: linux-omap@vger.kernel.org 16069L: linux-pci@vger.kernel.org 16070L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16071S: Supported 16072F: Documentation/devicetree/bindings/pci/ti-pci.txt 16073F: drivers/pci/controller/cadence/pci-j721e.c 16074F: drivers/pci/controller/dwc/pci-dra7xx.c 16075 16076PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16077M: Linus Walleij <linus.walleij@linaro.org> 16078L: linux-pci@vger.kernel.org 16079S: Maintained 16080F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16081F: drivers/pci/controller/pci-v3-semi.c 16082 16083PCI ENDPOINT SUBSYSTEM 16084M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16085M: Krzysztof Wilczyński <kw@linux.com> 16086R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16087R: Kishon Vijay Abraham I <kishon@kernel.org> 16088L: linux-pci@vger.kernel.org 16089S: Supported 16090Q: https://patchwork.kernel.org/project/linux-pci/list/ 16091B: https://bugzilla.kernel.org 16092C: irc://irc.oftc.net/linux-pci 16093T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16094F: Documentation/PCI/endpoint/* 16095F: Documentation/misc-devices/pci-endpoint-test.rst 16096F: drivers/misc/pci_endpoint_test.c 16097F: drivers/pci/endpoint/ 16098F: tools/pci/ 16099 16100PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16101M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16102R: Oliver O'Halloran <oohall@gmail.com> 16103L: linuxppc-dev@lists.ozlabs.org 16104S: Supported 16105F: Documentation/PCI/pci-error-recovery.rst 16106F: Documentation/powerpc/eeh-pci-error-recovery.rst 16107F: arch/powerpc/include/*/eeh*.h 16108F: arch/powerpc/kernel/eeh*.c 16109F: arch/powerpc/platforms/*/eeh*.c 16110F: drivers/pci/pcie/aer.c 16111F: drivers/pci/pcie/dpc.c 16112F: drivers/pci/pcie/err.c 16113 16114PCI ERROR RECOVERY 16115M: Linas Vepstas <linasvepstas@gmail.com> 16116L: linux-pci@vger.kernel.org 16117S: Supported 16118F: Documentation/PCI/pci-error-recovery.rst 16119 16120PCI PEER-TO-PEER DMA (P2PDMA) 16121M: Bjorn Helgaas <bhelgaas@google.com> 16122M: Logan Gunthorpe <logang@deltatee.com> 16123L: linux-pci@vger.kernel.org 16124S: Supported 16125Q: https://patchwork.kernel.org/project/linux-pci/list/ 16126B: https://bugzilla.kernel.org 16127C: irc://irc.oftc.net/linux-pci 16128T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16129F: Documentation/driver-api/pci/p2pdma.rst 16130F: drivers/pci/p2pdma.c 16131F: include/linux/pci-p2pdma.h 16132 16133PCI MSI DRIVER FOR ALTERA MSI IP 16134M: Joyce Ooi <joyce.ooi@intel.com> 16135L: linux-pci@vger.kernel.org 16136S: Supported 16137F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16138F: drivers/pci/controller/pcie-altera-msi.c 16139 16140PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16141M: Toan Le <toan@os.amperecomputing.com> 16142L: linux-pci@vger.kernel.org 16143L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16144S: Maintained 16145F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16146F: drivers/pci/controller/pci-xgene-msi.c 16147 16148PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16149M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16150M: Krzysztof Wilczyński <kw@linux.com> 16151R: Rob Herring <robh@kernel.org> 16152L: linux-pci@vger.kernel.org 16153S: Supported 16154Q: https://patchwork.kernel.org/project/linux-pci/list/ 16155B: https://bugzilla.kernel.org 16156C: irc://irc.oftc.net/linux-pci 16157T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16158F: Documentation/devicetree/bindings/pci/ 16159F: drivers/pci/controller/ 16160F: drivers/pci/pci-bridge-emul.c 16161F: drivers/pci/pci-bridge-emul.h 16162 16163PCI SUBSYSTEM 16164M: Bjorn Helgaas <bhelgaas@google.com> 16165L: linux-pci@vger.kernel.org 16166S: Supported 16167Q: https://patchwork.kernel.org/project/linux-pci/list/ 16168B: https://bugzilla.kernel.org 16169C: irc://irc.oftc.net/linux-pci 16170T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16171F: Documentation/PCI/ 16172F: Documentation/devicetree/bindings/pci/ 16173F: arch/x86/kernel/early-quirks.c 16174F: arch/x86/kernel/quirks.c 16175F: arch/x86/pci/ 16176F: drivers/acpi/pci* 16177F: drivers/pci/ 16178F: include/asm-generic/pci* 16179F: include/linux/of_pci.h 16180F: include/linux/pci* 16181F: include/uapi/linux/pci* 16182F: lib/pci* 16183 16184PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16185M: Jonathan Chocron <jonnyc@amazon.com> 16186L: linux-pci@vger.kernel.org 16187S: Maintained 16188F: Documentation/devicetree/bindings/pci/pcie-al.txt 16189F: drivers/pci/controller/dwc/pcie-al.c 16190 16191PCIE DRIVER FOR AMLOGIC MESON 16192M: Yue Wang <yue.wang@Amlogic.com> 16193L: linux-pci@vger.kernel.org 16194L: linux-amlogic@lists.infradead.org 16195S: Maintained 16196F: drivers/pci/controller/dwc/pci-meson.c 16197 16198PCIE DRIVER FOR AXIS ARTPEC 16199M: Jesper Nilsson <jesper.nilsson@axis.com> 16200L: linux-arm-kernel@axis.com 16201L: linux-pci@vger.kernel.org 16202S: Maintained 16203F: Documentation/devicetree/bindings/pci/axis,artpec* 16204F: drivers/pci/controller/dwc/*artpec* 16205 16206PCIE DRIVER FOR CAVIUM THUNDERX 16207M: Robert Richter <rric@kernel.org> 16208L: linux-pci@vger.kernel.org 16209L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16210S: Odd Fixes 16211F: drivers/pci/controller/pci-thunder-* 16212 16213PCIE DRIVER FOR HISILICON 16214M: Zhou Wang <wangzhou1@hisilicon.com> 16215L: linux-pci@vger.kernel.org 16216S: Maintained 16217F: drivers/pci/controller/dwc/pcie-hisi.c 16218 16219PCIE DRIVER FOR HISILICON KIRIN 16220M: Xiaowei Song <songxiaowei@hisilicon.com> 16221M: Binghui Wang <wangbinghui@hisilicon.com> 16222L: linux-pci@vger.kernel.org 16223S: Maintained 16224F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16225F: drivers/pci/controller/dwc/pcie-kirin.c 16226 16227PCIE DRIVER FOR HISILICON STB 16228M: Shawn Guo <shawn.guo@linaro.org> 16229L: linux-pci@vger.kernel.org 16230S: Maintained 16231F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16232F: drivers/pci/controller/dwc/pcie-histb.c 16233 16234PCIE DRIVER FOR INTEL KEEM BAY 16235M: Srikanth Thokala <srikanth.thokala@intel.com> 16236L: linux-pci@vger.kernel.org 16237S: Supported 16238F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16239F: drivers/pci/controller/dwc/pcie-keembay.c 16240 16241PCIE DRIVER FOR INTEL LGM GW SOC 16242M: Rahul Tanwar <rtanwar@maxlinear.com> 16243L: linux-pci@vger.kernel.org 16244S: Maintained 16245F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16246F: drivers/pci/controller/dwc/pcie-intel-gw.c 16247 16248PCIE DRIVER FOR MEDIATEK 16249M: Ryder Lee <ryder.lee@mediatek.com> 16250M: Jianjun Wang <jianjun.wang@mediatek.com> 16251L: linux-pci@vger.kernel.org 16252L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16253S: Supported 16254F: Documentation/devicetree/bindings/pci/mediatek* 16255F: drivers/pci/controller/*mediatek* 16256 16257PCIE DRIVER FOR MICROCHIP 16258M: Daire McNamara <daire.mcnamara@microchip.com> 16259L: linux-pci@vger.kernel.org 16260S: Supported 16261F: Documentation/devicetree/bindings/pci/microchip* 16262F: drivers/pci/controller/*microchip* 16263 16264PCIE DRIVER FOR QUALCOMM MSM 16265M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16266L: linux-pci@vger.kernel.org 16267L: linux-arm-msm@vger.kernel.org 16268S: Maintained 16269F: drivers/pci/controller/dwc/pcie-qcom.c 16270 16271PCIE ENDPOINT DRIVER FOR QUALCOMM 16272M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16273L: linux-pci@vger.kernel.org 16274L: linux-arm-msm@vger.kernel.org 16275S: Maintained 16276F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16277F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16278 16279PCIE DRIVER FOR ROCKCHIP 16280M: Shawn Lin <shawn.lin@rock-chips.com> 16281L: linux-pci@vger.kernel.org 16282L: linux-rockchip@lists.infradead.org 16283S: Maintained 16284F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16285F: drivers/pci/controller/pcie-rockchip* 16286 16287PCIE DRIVER FOR SOCIONEXT UNIPHIER 16288M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16289L: linux-pci@vger.kernel.org 16290S: Maintained 16291F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16292F: drivers/pci/controller/dwc/pcie-uniphier* 16293 16294PCIE DRIVER FOR ST SPEAR13XX 16295M: Pratyush Anand <pratyush.anand@gmail.com> 16296L: linux-pci@vger.kernel.org 16297S: Maintained 16298F: drivers/pci/controller/dwc/*spear* 16299 16300PCI DRIVER FOR XILINX VERSAL CPM 16301M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16302M: Michal Simek <michal.simek@amd.com> 16303L: linux-pci@vger.kernel.org 16304S: Maintained 16305F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16306F: drivers/pci/controller/pcie-xilinx-cpm.c 16307 16308PCMCIA SUBSYSTEM 16309M: Dominik Brodowski <linux@dominikbrodowski.net> 16310S: Odd Fixes 16311T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16312F: Documentation/pcmcia/ 16313F: drivers/pcmcia/ 16314F: include/pcmcia/ 16315F: tools/pcmcia/ 16316 16317PCNET32 NETWORK DRIVER 16318M: Don Fry <pcnet32@frontier.com> 16319L: netdev@vger.kernel.org 16320S: Maintained 16321F: drivers/net/ethernet/amd/pcnet32.c 16322 16323PCRYPT PARALLEL CRYPTO ENGINE 16324M: Steffen Klassert <steffen.klassert@secunet.com> 16325L: linux-crypto@vger.kernel.org 16326S: Maintained 16327F: crypto/pcrypt.c 16328F: include/crypto/pcrypt.h 16329 16330PEAQ WMI HOTKEYS DRIVER 16331M: Hans de Goede <hdegoede@redhat.com> 16332L: platform-driver-x86@vger.kernel.org 16333S: Maintained 16334F: drivers/platform/x86/peaq-wmi.c 16335 16336PECI HARDWARE MONITORING DRIVERS 16337M: Iwona Winiarska <iwona.winiarska@intel.com> 16338L: linux-hwmon@vger.kernel.org 16339S: Supported 16340F: Documentation/hwmon/peci-cputemp.rst 16341F: Documentation/hwmon/peci-dimmtemp.rst 16342F: drivers/hwmon/peci/ 16343 16344PECI SUBSYSTEM 16345M: Iwona Winiarska <iwona.winiarska@intel.com> 16346L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16347S: Supported 16348F: Documentation/devicetree/bindings/peci/ 16349F: Documentation/peci/ 16350F: drivers/peci/ 16351F: include/linux/peci-cpu.h 16352F: include/linux/peci.h 16353 16354PENSANDO ETHERNET DRIVERS 16355M: Shannon Nelson <shannon.nelson@amd.com> 16356M: Brett Creeley <brett.creeley@amd.com> 16357M: drivers@pensando.io 16358L: netdev@vger.kernel.org 16359S: Supported 16360F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16361F: drivers/net/ethernet/pensando/ 16362 16363PER-CPU MEMORY ALLOCATOR 16364M: Dennis Zhou <dennis@kernel.org> 16365M: Tejun Heo <tj@kernel.org> 16366M: Christoph Lameter <cl@linux.com> 16367L: linux-mm@kvack.org 16368S: Maintained 16369T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16370F: arch/*/include/asm/percpu.h 16371F: include/linux/percpu*.h 16372F: lib/percpu*.c 16373F: mm/percpu*.c 16374 16375PER-TASK DELAY ACCOUNTING 16376M: Balbir Singh <bsingharora@gmail.com> 16377S: Maintained 16378F: include/linux/delayacct.h 16379F: kernel/delayacct.c 16380 16381PERFORMANCE EVENTS SUBSYSTEM 16382M: Peter Zijlstra <peterz@infradead.org> 16383M: Ingo Molnar <mingo@redhat.com> 16384M: Arnaldo Carvalho de Melo <acme@kernel.org> 16385R: Mark Rutland <mark.rutland@arm.com> 16386R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16387R: Jiri Olsa <jolsa@kernel.org> 16388R: Namhyung Kim <namhyung@kernel.org> 16389R: Ian Rogers <irogers@google.com> 16390L: linux-perf-users@vger.kernel.org 16391L: linux-kernel@vger.kernel.org 16392S: Supported 16393W: https://perf.wiki.kernel.org/ 16394T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16395F: arch/*/events/* 16396F: arch/*/events/*/* 16397F: arch/*/include/asm/perf_event.h 16398F: arch/*/kernel/*/*/perf_event*.c 16399F: arch/*/kernel/*/perf_event*.c 16400F: arch/*/kernel/perf_callchain.c 16401F: arch/*/kernel/perf_event*.c 16402F: include/linux/perf_event.h 16403F: include/uapi/linux/perf_event.h 16404F: kernel/events/* 16405F: tools/lib/perf/ 16406F: tools/perf/ 16407 16408PERFORMANCE EVENTS TOOLING ARM64 16409R: John Garry <john.g.garry@oracle.com> 16410R: Will Deacon <will@kernel.org> 16411R: James Clark <james.clark@arm.com> 16412R: Mike Leach <mike.leach@linaro.org> 16413R: Leo Yan <leo.yan@linaro.org> 16414L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16415S: Supported 16416F: tools/build/feature/test-libopencsd.c 16417F: tools/perf/arch/arm*/ 16418F: tools/perf/pmu-events/arch/arm64/ 16419F: tools/perf/util/arm-spe* 16420F: tools/perf/util/cs-etm* 16421 16422PERSONALITY HANDLING 16423M: Christoph Hellwig <hch@infradead.org> 16424L: linux-abi-devel@lists.sourceforge.net 16425S: Maintained 16426F: include/linux/personality.h 16427F: include/uapi/linux/personality.h 16428 16429PHOENIX RC FLIGHT CONTROLLER ADAPTER 16430M: Marcus Folkesson <marcus.folkesson@gmail.com> 16431L: linux-input@vger.kernel.org 16432S: Maintained 16433F: Documentation/input/devices/pxrc.rst 16434F: drivers/input/joystick/pxrc.c 16435 16436PHONET PROTOCOL 16437M: Remi Denis-Courmont <courmisch@gmail.com> 16438S: Supported 16439F: Documentation/networking/phonet.rst 16440F: include/linux/phonet.h 16441F: include/net/phonet/ 16442F: include/uapi/linux/phonet.h 16443F: net/phonet/ 16444 16445PHRAM MTD DRIVER 16446M: Joern Engel <joern@lazybastard.org> 16447L: linux-mtd@lists.infradead.org 16448S: Maintained 16449F: drivers/mtd/devices/phram.c 16450 16451PICOLCD HID DRIVER 16452M: Bruno Prémont <bonbons@linux-vserver.org> 16453L: linux-input@vger.kernel.org 16454S: Maintained 16455F: drivers/hid/hid-picolcd* 16456 16457PIDFD API 16458M: Christian Brauner <christian@brauner.io> 16459L: linux-kernel@vger.kernel.org 16460S: Maintained 16461T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16462F: samples/pidfd/ 16463F: tools/testing/selftests/clone3/ 16464F: tools/testing/selftests/pid_namespace/ 16465F: tools/testing/selftests/pidfd/ 16466K: (?i)pidfd 16467K: (?i)clone3 16468K: \b(clone_args|kernel_clone_args)\b 16469 16470PIN CONTROL SUBSYSTEM 16471M: Linus Walleij <linus.walleij@linaro.org> 16472L: linux-gpio@vger.kernel.org 16473S: Maintained 16474T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16475F: Documentation/devicetree/bindings/pinctrl/ 16476F: Documentation/driver-api/pin-control.rst 16477F: drivers/pinctrl/ 16478F: include/dt-bindings/pinctrl/ 16479F: include/linux/pinctrl/ 16480 16481PIN CONTROLLER - AMD 16482M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16483M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16484S: Maintained 16485F: drivers/pinctrl/pinctrl-amd.c 16486 16487PIN CONTROLLER - FREESCALE 16488M: Dong Aisheng <aisheng.dong@nxp.com> 16489M: Fabio Estevam <festevam@gmail.com> 16490M: Shawn Guo <shawnguo@kernel.org> 16491M: Jacky Bai <ping.bai@nxp.com> 16492R: Pengutronix Kernel Team <kernel@pengutronix.de> 16493L: linux-gpio@vger.kernel.org 16494S: Maintained 16495F: Documentation/devicetree/bindings/pinctrl/fsl,* 16496F: drivers/pinctrl/freescale/ 16497 16498PIN CONTROLLER - INTEL 16499M: Mika Westerberg <mika.westerberg@linux.intel.com> 16500M: Andy Shevchenko <andy@kernel.org> 16501S: Supported 16502T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16503F: drivers/pinctrl/intel/ 16504 16505PIN CONTROLLER - KEEMBAY 16506M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16507S: Supported 16508F: drivers/pinctrl/pinctrl-keembay* 16509 16510PIN CONTROLLER - MEDIATEK 16511M: Sean Wang <sean.wang@kernel.org> 16512L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16513S: Maintained 16514F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16515F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16516F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16517F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16518F: drivers/pinctrl/mediatek/ 16519 16520PIN CONTROLLER - MICROCHIP AT91 16521M: Ludovic Desroches <ludovic.desroches@microchip.com> 16522L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16523L: linux-gpio@vger.kernel.org 16524S: Supported 16525F: drivers/gpio/gpio-sama5d2-piobu.c 16526F: drivers/pinctrl/pinctrl-at91* 16527 16528PIN CONTROLLER - QUALCOMM 16529M: Bjorn Andersson <andersson@kernel.org> 16530L: linux-arm-msm@vger.kernel.org 16531S: Maintained 16532F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16533F: drivers/pinctrl/qcom/ 16534 16535PIN CONTROLLER - RENESAS 16536M: Geert Uytterhoeven <geert+renesas@glider.be> 16537L: linux-renesas-soc@vger.kernel.org 16538S: Supported 16539T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16540F: Documentation/devicetree/bindings/pinctrl/renesas,* 16541F: drivers/pinctrl/renesas/ 16542 16543PIN CONTROLLER - SAMSUNG 16544M: Tomasz Figa <tomasz.figa@gmail.com> 16545M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16546M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16547R: Alim Akhtar <alim.akhtar@samsung.com> 16548L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16549L: linux-samsung-soc@vger.kernel.org 16550S: Maintained 16551C: irc://irc.libera.chat/linux-exynos 16552Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16553B: mailto:linux-samsung-soc@vger.kernel.org 16554T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16555F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16556F: drivers/pinctrl/samsung/ 16557F: include/dt-bindings/pinctrl/samsung.h 16558 16559PIN CONTROLLER - SINGLE 16560M: Tony Lindgren <tony@atomide.com> 16561M: Haojian Zhuang <haojian.zhuang@linaro.org> 16562L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16563L: linux-omap@vger.kernel.org 16564S: Maintained 16565F: drivers/pinctrl/pinctrl-single.c 16566 16567PIN CONTROLLER - THUNDERBAY 16568M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16569S: Supported 16570F: drivers/pinctrl/pinctrl-thunderbay.c 16571 16572PIN CONTROLLER - SUNPLUS / TIBBO 16573M: Dvorkin Dmitry <dvorkin@tibbo.com> 16574M: Wells Lu <wellslutw@gmail.com> 16575L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16576S: Maintained 16577W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16578F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16579F: drivers/pinctrl/sunplus/ 16580F: include/dt-bindings/pinctrl/sppctl*.h 16581 16582PINE64 PINEPHONE KEYBOARD DRIVER 16583M: Samuel Holland <samuel@sholland.org> 16584S: Supported 16585F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16586F: drivers/input/keyboard/pinephone-keyboard.c 16587 16588PKTCDVD DRIVER 16589M: linux-block@vger.kernel.org 16590S: Orphan 16591F: drivers/block/pktcdvd.c 16592F: include/linux/pktcdvd.h 16593F: include/uapi/linux/pktcdvd.h 16594 16595PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16596M: Tomasz Duszynski <tduszyns@gmail.com> 16597S: Maintained 16598F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16599F: drivers/iio/chemical/pms7003.c 16600 16601PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16602M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16603L: netdev@vger.kernel.org 16604S: Maintained 16605F: drivers/net/phy/mdio-open-alliance.h 16606F: net/ethtool/plca.c 16607 16608PLDMFW LIBRARY 16609M: Jacob Keller <jacob.e.keller@intel.com> 16610S: Maintained 16611F: Documentation/driver-api/pldmfw/ 16612F: include/linux/pldmfw.h 16613F: lib/pldmfw/ 16614 16615PLX DMA DRIVER 16616M: Logan Gunthorpe <logang@deltatee.com> 16617S: Maintained 16618F: drivers/dma/plx_dma.c 16619 16620PM6764TR DRIVER 16621M: Charles Hsu <hsu.yungteng@gmail.com> 16622L: linux-hwmon@vger.kernel.org 16623S: Maintained 16624F: Documentation/hwmon/pm6764tr.rst 16625F: drivers/hwmon/pmbus/pm6764tr.c 16626 16627PM-GRAPH UTILITY 16628M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16629L: linux-pm@vger.kernel.org 16630S: Supported 16631W: https://01.org/pm-graph 16632B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16633T: git git://github.com/intel/pm-graph 16634F: tools/power/pm-graph 16635 16636PMBUS HARDWARE MONITORING DRIVERS 16637M: Guenter Roeck <linux@roeck-us.net> 16638L: linux-hwmon@vger.kernel.org 16639S: Maintained 16640W: http://hwmon.wiki.kernel.org/ 16641W: http://www.roeck-us.net/linux/drivers/ 16642T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16643F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16644F: Documentation/devicetree/bindings/hwmon/max31785.txt 16645F: Documentation/hwmon/adm1275.rst 16646F: Documentation/hwmon/ibm-cffps.rst 16647F: Documentation/hwmon/ir35221.rst 16648F: Documentation/hwmon/lm25066.rst 16649F: Documentation/hwmon/ltc2978.rst 16650F: Documentation/hwmon/ltc3815.rst 16651F: Documentation/hwmon/max16064.rst 16652F: Documentation/hwmon/max20751.rst 16653F: Documentation/hwmon/max31785.rst 16654F: Documentation/hwmon/max34440.rst 16655F: Documentation/hwmon/max8688.rst 16656F: Documentation/hwmon/pmbus-core.rst 16657F: Documentation/hwmon/pmbus.rst 16658F: Documentation/hwmon/tps40422.rst 16659F: Documentation/hwmon/ucd9000.rst 16660F: Documentation/hwmon/ucd9200.rst 16661F: Documentation/hwmon/zl6100.rst 16662F: drivers/hwmon/pmbus/ 16663F: include/linux/pmbus.h 16664 16665PMC SIERRA MaxRAID DRIVER 16666L: linux-scsi@vger.kernel.org 16667S: Orphan 16668W: http://www.pmc-sierra.com/ 16669F: drivers/scsi/pmcraid.* 16670 16671PMC SIERRA PM8001 DRIVER 16672M: Jack Wang <jinpu.wang@cloud.ionos.com> 16673L: linux-scsi@vger.kernel.org 16674S: Supported 16675F: drivers/scsi/pm8001/ 16676 16677PNI RM3100 IIO DRIVER 16678M: Song Qiang <songqiang1304521@gmail.com> 16679L: linux-iio@vger.kernel.org 16680S: Maintained 16681F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16682F: drivers/iio/magnetometer/rm3100* 16683 16684PNP SUPPORT 16685M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16686L: linux-acpi@vger.kernel.org 16687S: Maintained 16688F: drivers/pnp/ 16689F: include/linux/pnp.h 16690 16691POSIX CLOCKS and TIMERS 16692M: Thomas Gleixner <tglx@linutronix.de> 16693L: linux-kernel@vger.kernel.org 16694S: Maintained 16695T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16696F: fs/timerfd.c 16697F: include/linux/time_namespace.h 16698F: include/linux/timer* 16699F: kernel/time/*timer* 16700F: kernel/time/namespace.c 16701 16702POWER MANAGEMENT CORE 16703M: "Rafael J. Wysocki" <rafael@kernel.org> 16704L: linux-pm@vger.kernel.org 16705S: Supported 16706B: https://bugzilla.kernel.org 16707T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16708F: drivers/base/power/ 16709F: drivers/powercap/ 16710F: include/linux/intel_rapl.h 16711F: include/linux/pm.h 16712F: include/linux/pm_* 16713F: include/linux/powercap.h 16714F: kernel/configs/nopm.config 16715 16716DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16717M: Daniel Lezcano <daniel.lezcano@kernel.org> 16718L: linux-pm@vger.kernel.org 16719S: Supported 16720B: https://bugzilla.kernel.org 16721T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16722F: drivers/powercap/dtpm* 16723F: include/linux/dtpm.h 16724 16725POWER STATE COORDINATION INTERFACE (PSCI) 16726M: Mark Rutland <mark.rutland@arm.com> 16727M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16728L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16729S: Maintained 16730F: drivers/firmware/psci/ 16731F: include/linux/psci.h 16732F: include/uapi/linux/psci.h 16733 16734POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16735M: Sebastian Reichel <sre@kernel.org> 16736L: linux-pm@vger.kernel.org 16737S: Maintained 16738T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16739F: Documentation/ABI/testing/sysfs-class-power 16740F: Documentation/devicetree/bindings/power/supply/ 16741F: drivers/power/supply/ 16742F: include/linux/power/ 16743F: include/linux/power_supply.h 16744 16745POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16746M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16747L: linuxppc-dev@lists.ozlabs.org 16748S: Maintained 16749F: drivers/char/powernv-op-panel.c 16750 16751PPP OVER ATM (RFC 2364) 16752M: Mitchell Blank Jr <mitch@sfgoth.com> 16753S: Maintained 16754F: include/uapi/linux/atmppp.h 16755F: net/atm/pppoatm.c 16756 16757PPP OVER ETHERNET 16758M: Michal Ostrowski <mostrows@earthlink.net> 16759S: Maintained 16760F: drivers/net/ppp/pppoe.c 16761F: drivers/net/ppp/pppox.c 16762 16763PPP OVER L2TP 16764M: James Chapman <jchapman@katalix.com> 16765S: Maintained 16766F: include/linux/if_pppol2tp.h 16767F: include/uapi/linux/if_pppol2tp.h 16768F: net/l2tp/l2tp_ppp.c 16769 16770PPP PROTOCOL DRIVERS AND COMPRESSORS 16771M: Paul Mackerras <paulus@samba.org> 16772L: linux-ppp@vger.kernel.org 16773S: Maintained 16774F: drivers/net/ppp/ppp_* 16775 16776PPS SUPPORT 16777M: Rodolfo Giometti <giometti@enneenne.com> 16778L: linuxpps@ml.enneenne.com (subscribers-only) 16779S: Maintained 16780W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16781F: Documentation/ABI/testing/sysfs-pps 16782F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16783F: Documentation/driver-api/pps.rst 16784F: drivers/pps/ 16785F: include/linux/pps*.h 16786F: include/uapi/linux/pps.h 16787 16788PPTP DRIVER 16789M: Dmitry Kozlov <xeb@mail.ru> 16790L: netdev@vger.kernel.org 16791S: Maintained 16792W: http://sourceforge.net/projects/accel-pptp 16793F: drivers/net/ppp/pptp.c 16794 16795PRESSURE STALL INFORMATION (PSI) 16796M: Johannes Weiner <hannes@cmpxchg.org> 16797M: Suren Baghdasaryan <surenb@google.com> 16798S: Maintained 16799F: include/linux/psi* 16800F: kernel/sched/psi.c 16801 16802PRINTK 16803M: Petr Mladek <pmladek@suse.com> 16804M: Sergey Senozhatsky <senozhatsky@chromium.org> 16805R: Steven Rostedt <rostedt@goodmis.org> 16806R: John Ogness <john.ogness@linutronix.de> 16807S: Maintained 16808T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16809F: include/linux/printk.h 16810F: kernel/printk/ 16811 16812PRINTK INDEXING 16813R: Chris Down <chris@chrisdown.name> 16814S: Maintained 16815F: Documentation/core-api/printk-index.rst 16816F: kernel/printk/index.c 16817K: printk_index 16818 16819PROC FILESYSTEM 16820L: linux-kernel@vger.kernel.org 16821L: linux-fsdevel@vger.kernel.org 16822S: Maintained 16823F: Documentation/filesystems/proc.rst 16824F: fs/proc/ 16825F: include/linux/proc_fs.h 16826F: tools/testing/selftests/proc/ 16827 16828PROC SYSCTL 16829M: Luis Chamberlain <mcgrof@kernel.org> 16830M: Kees Cook <keescook@chromium.org> 16831M: Iurii Zaikin <yzaikin@google.com> 16832L: linux-kernel@vger.kernel.org 16833L: linux-fsdevel@vger.kernel.org 16834S: Maintained 16835T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16836F: fs/proc/proc_sysctl.c 16837F: include/linux/sysctl.h 16838F: kernel/sysctl-test.c 16839F: kernel/sysctl.c 16840F: tools/testing/selftests/sysctl/ 16841 16842PS3 NETWORK SUPPORT 16843M: Geoff Levand <geoff@infradead.org> 16844L: netdev@vger.kernel.org 16845L: linuxppc-dev@lists.ozlabs.org 16846S: Maintained 16847F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16848 16849PS3 PLATFORM SUPPORT 16850M: Geoff Levand <geoff@infradead.org> 16851L: linuxppc-dev@lists.ozlabs.org 16852S: Maintained 16853F: arch/powerpc/boot/ps3* 16854F: arch/powerpc/include/asm/lv1call.h 16855F: arch/powerpc/include/asm/ps3*.h 16856F: arch/powerpc/platforms/ps3/ 16857F: drivers/*/ps3* 16858F: drivers/ps3/ 16859F: drivers/rtc/rtc-ps3.c 16860F: drivers/usb/host/*ps3.c 16861F: sound/ppc/snd_ps3* 16862 16863PS3VRAM DRIVER 16864M: Jim Paris <jim@jtan.com> 16865M: Geoff Levand <geoff@infradead.org> 16866L: linuxppc-dev@lists.ozlabs.org 16867S: Maintained 16868F: drivers/block/ps3vram.c 16869 16870PSAMPLE PACKET SAMPLING SUPPORT 16871M: Yotam Gigi <yotam.gi@gmail.com> 16872S: Maintained 16873F: include/net/psample.h 16874F: include/uapi/linux/psample.h 16875F: net/psample 16876 16877PSTORE FILESYSTEM 16878M: Kees Cook <keescook@chromium.org> 16879R: Tony Luck <tony.luck@intel.com> 16880R: Guilherme G. Piccoli <gpiccoli@igalia.com> 16881L: linux-hardening@vger.kernel.org 16882S: Supported 16883T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16884F: Documentation/admin-guide/ramoops.rst 16885F: Documentation/admin-guide/pstore-blk.rst 16886F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16887F: drivers/acpi/apei/erst.c 16888F: drivers/firmware/efi/efi-pstore.c 16889F: fs/pstore/ 16890F: include/linux/pstore* 16891K: \b(pstore|ramoops) 16892 16893PTP HARDWARE CLOCK SUPPORT 16894M: Richard Cochran <richardcochran@gmail.com> 16895L: netdev@vger.kernel.org 16896S: Maintained 16897W: http://linuxptp.sourceforge.net/ 16898F: Documentation/ABI/testing/sysfs-ptp 16899F: Documentation/driver-api/ptp.rst 16900F: drivers/net/phy/dp83640* 16901F: drivers/ptp/* 16902F: include/linux/ptp_cl* 16903K: (?:\b|_)ptp(?:\b|_) 16904 16905PTP VIRTUAL CLOCK SUPPORT 16906M: Yangbo Lu <yangbo.lu@nxp.com> 16907L: netdev@vger.kernel.org 16908S: Maintained 16909F: drivers/ptp/ptp_vclock.c 16910F: net/ethtool/phc_vclocks.c 16911 16912PTRACE SUPPORT 16913M: Oleg Nesterov <oleg@redhat.com> 16914S: Maintained 16915F: arch/*/*/ptrace*.c 16916F: arch/*/include/asm/ptrace*.h 16917F: arch/*/ptrace*.c 16918F: include/asm-generic/syscall.h 16919F: include/linux/ptrace.h 16920F: include/linux/regset.h 16921F: include/uapi/linux/ptrace.h 16922F: kernel/ptrace.c 16923 16924PULSE8-CEC DRIVER 16925M: Hans Verkuil <hverkuil@xs4all.nl> 16926L: linux-media@vger.kernel.org 16927S: Maintained 16928T: git git://linuxtv.org/media_tree.git 16929F: drivers/media/cec/usb/pulse8/ 16930 16931PURELIFI PLFXLC DRIVER 16932M: Srinivasan Raju <srini.raju@purelifi.com> 16933L: linux-wireless@vger.kernel.org 16934S: Supported 16935F: drivers/net/wireless/purelifi/plfxlc/ 16936 16937PVRUSB2 VIDEO4LINUX DRIVER 16938M: Mike Isely <isely@pobox.com> 16939L: pvrusb2@isely.net (subscribers-only) 16940L: linux-media@vger.kernel.org 16941S: Maintained 16942W: http://www.isely.net/pvrusb2/ 16943T: git git://linuxtv.org/media_tree.git 16944F: Documentation/driver-api/media/drivers/pvrusb2* 16945F: drivers/media/usb/pvrusb2/ 16946 16947PWC WEBCAM DRIVER 16948M: Hans Verkuil <hverkuil@xs4all.nl> 16949L: linux-media@vger.kernel.org 16950S: Odd Fixes 16951T: git git://linuxtv.org/media_tree.git 16952F: drivers/media/usb/pwc/* 16953F: include/trace/events/pwc.h 16954 16955PWM IR Transmitter 16956M: Sean Young <sean@mess.org> 16957L: linux-media@vger.kernel.org 16958S: Maintained 16959F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 16960F: drivers/media/rc/pwm-ir-tx.c 16961 16962PWM SUBSYSTEM 16963M: Thierry Reding <thierry.reding@gmail.com> 16964R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16965L: linux-pwm@vger.kernel.org 16966S: Maintained 16967Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16968T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16969F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 16970F: Documentation/devicetree/bindings/pwm/ 16971F: Documentation/driver-api/pwm.rst 16972F: drivers/gpio/gpio-mvebu.c 16973F: drivers/pwm/ 16974F: drivers/video/backlight/pwm_bl.c 16975F: include/dt-bindings/pwm/ 16976F: include/linux/pwm.h 16977F: include/linux/pwm_backlight.h 16978K: pwm_(config|apply_state|ops) 16979 16980PXA GPIO DRIVER 16981M: Robert Jarzmik <robert.jarzmik@free.fr> 16982L: linux-gpio@vger.kernel.org 16983S: Maintained 16984F: drivers/gpio/gpio-pxa.c 16985 16986PXA MMCI DRIVER 16987S: Orphan 16988 16989PXA RTC DRIVER 16990M: Robert Jarzmik <robert.jarzmik@free.fr> 16991L: linux-rtc@vger.kernel.org 16992S: Maintained 16993 16994PXA2xx/PXA3xx SUPPORT 16995M: Daniel Mack <daniel@zonque.org> 16996M: Haojian Zhuang <haojian.zhuang@gmail.com> 16997M: Robert Jarzmik <robert.jarzmik@free.fr> 16998L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16999S: Maintained 17000T: git git://github.com/hzhuang1/linux.git 17001T: git git://github.com/rjarzmik/linux.git 17002F: arch/arm/boot/dts/pxa* 17003F: arch/arm/mach-pxa/ 17004F: drivers/dma/pxa* 17005F: drivers/pcmcia/pxa2xx* 17006F: drivers/pinctrl/pxa/ 17007F: drivers/spi/spi-pxa2xx* 17008F: drivers/usb/gadget/udc/pxa2* 17009F: include/sound/pxa2xx-lib.h 17010F: sound/arm/pxa* 17011F: sound/soc/pxa/ 17012 17013QAT DRIVER 17014M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17015L: qat-linux@intel.com 17016S: Supported 17017F: drivers/crypto/qat/ 17018 17019QCOM AUDIO (ASoC) DRIVERS 17020M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17021M: Banajit Goswami <bgoswami@quicinc.com> 17022L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17023S: Supported 17024F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17025F: Documentation/devicetree/bindings/sound/qcom,* 17026F: drivers/soc/qcom/apr.c 17027F: include/dt-bindings/sound/qcom,wcd9335.h 17028F: sound/soc/codecs/lpass-rx-macro.* 17029F: sound/soc/codecs/lpass-tx-macro.* 17030F: sound/soc/codecs/lpass-va-macro.c 17031F: sound/soc/codecs/lpass-wsa-macro.* 17032F: sound/soc/codecs/msm8916-wcd-analog.c 17033F: sound/soc/codecs/msm8916-wcd-digital.c 17034F: sound/soc/codecs/wcd9335.* 17035F: sound/soc/codecs/wcd934x.c 17036F: sound/soc/codecs/wcd-clsh-v2.* 17037F: sound/soc/codecs/wcd-mbhc-v2.* 17038F: sound/soc/codecs/wsa881x.c 17039F: sound/soc/codecs/wsa883x.c 17040F: sound/soc/qcom/ 17041 17042QCOM EMBEDDED USB DEBUGGER (EUD) 17043M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17044L: linux-arm-msm@vger.kernel.org 17045S: Maintained 17046F: Documentation/ABI/testing/sysfs-driver-eud 17047F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17048F: drivers/usb/misc/qcom_eud.c 17049 17050QCOM IPA DRIVER 17051M: Alex Elder <elder@kernel.org> 17052L: netdev@vger.kernel.org 17053S: Supported 17054F: drivers/net/ipa/ 17055 17056QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17057M: Gabriel Somlo <somlo@cmu.edu> 17058M: "Michael S. Tsirkin" <mst@redhat.com> 17059L: qemu-devel@nongnu.org 17060S: Maintained 17061F: drivers/firmware/qemu_fw_cfg.c 17062F: include/uapi/linux/qemu_fw_cfg.h 17063 17064QIB DRIVER 17065M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17066L: linux-rdma@vger.kernel.org 17067S: Supported 17068F: drivers/infiniband/hw/qib/ 17069 17070QLOGIC QL41xxx FCOE DRIVER 17071M: Saurav Kashyap <skashyap@marvell.com> 17072M: Javed Hasan <jhasan@marvell.com> 17073M: GR-QLogic-Storage-Upstream@marvell.com 17074L: linux-scsi@vger.kernel.org 17075S: Supported 17076F: drivers/scsi/qedf/ 17077 17078QLOGIC QL41xxx ISCSI DRIVER 17079M: Nilesh Javali <njavali@marvell.com> 17080M: Manish Rangankar <mrangankar@marvell.com> 17081M: GR-QLogic-Storage-Upstream@marvell.com 17082L: linux-scsi@vger.kernel.org 17083S: Supported 17084F: drivers/scsi/qedi/ 17085 17086QLOGIC QL4xxx ETHERNET DRIVER 17087M: Ariel Elior <aelior@marvell.com> 17088M: Manish Chopra <manishc@marvell.com> 17089L: netdev@vger.kernel.org 17090S: Supported 17091F: drivers/net/ethernet/qlogic/qed/ 17092F: drivers/net/ethernet/qlogic/qede/ 17093F: include/linux/qed/ 17094 17095QLOGIC QL4xxx RDMA DRIVER 17096M: Michal Kalderon <mkalderon@marvell.com> 17097M: Ariel Elior <aelior@marvell.com> 17098L: linux-rdma@vger.kernel.org 17099S: Supported 17100F: drivers/infiniband/hw/qedr/ 17101F: include/uapi/rdma/qedr-abi.h 17102 17103QLOGIC QLA1280 SCSI DRIVER 17104M: Michael Reed <mdr@sgi.com> 17105L: linux-scsi@vger.kernel.org 17106S: Maintained 17107F: drivers/scsi/qla1280.[ch] 17108 17109QLOGIC QLA2XXX FC-SCSI DRIVER 17110M: Nilesh Javali <njavali@marvell.com> 17111M: GR-QLogic-Storage-Upstream@marvell.com 17112L: linux-scsi@vger.kernel.org 17113S: Supported 17114F: drivers/scsi/qla2xxx/ 17115 17116QLOGIC QLA3XXX NETWORK DRIVER 17117M: GR-Linux-NIC-Dev@marvell.com 17118L: netdev@vger.kernel.org 17119S: Supported 17120F: drivers/net/ethernet/qlogic/qla3xxx.* 17121 17122QLOGIC QLA4XXX iSCSI DRIVER 17123M: Nilesh Javali <njavali@marvell.com> 17124M: Manish Rangankar <mrangankar@marvell.com> 17125M: GR-QLogic-Storage-Upstream@marvell.com 17126L: linux-scsi@vger.kernel.org 17127S: Supported 17128F: drivers/scsi/qla4xxx/ 17129 17130QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17131M: Shahed Shaikh <shshaikh@marvell.com> 17132M: Manish Chopra <manishc@marvell.com> 17133M: GR-Linux-NIC-Dev@marvell.com 17134L: netdev@vger.kernel.org 17135S: Supported 17136F: drivers/net/ethernet/qlogic/qlcnic/ 17137 17138QLOGIC QLGE 10Gb ETHERNET DRIVER 17139M: Manish Chopra <manishc@marvell.com> 17140M: GR-Linux-NIC-Dev@marvell.com 17141M: Coiby Xu <coiby.xu@gmail.com> 17142L: netdev@vger.kernel.org 17143S: Supported 17144F: Documentation/networking/device_drivers/qlogic/qlge.rst 17145F: drivers/staging/qlge/ 17146 17147QM1D1B0004 MEDIA DRIVER 17148M: Akihiro Tsukada <tskd08@gmail.com> 17149L: linux-media@vger.kernel.org 17150S: Odd Fixes 17151F: drivers/media/tuners/qm1d1b0004* 17152 17153QM1D1C0042 MEDIA DRIVER 17154M: Akihiro Tsukada <tskd08@gmail.com> 17155L: linux-media@vger.kernel.org 17156S: Odd Fixes 17157F: drivers/media/tuners/qm1d1c0042* 17158 17159QNX4 FILESYSTEM 17160M: Anders Larsen <al@alarsen.net> 17161S: Maintained 17162W: http://www.alarsen.net/linux/qnx4fs/ 17163F: fs/qnx4/ 17164F: include/uapi/linux/qnx4_fs.h 17165F: include/uapi/linux/qnxtypes.h 17166 17167QNX6 FILESYSTEM 17168S: Orphan 17169F: Documentation/filesystems/qnx6.rst 17170F: fs/qnx6/ 17171F: include/linux/qnx6_fs.h 17172 17173QORIQ DPAA2 FSL-MC BUS DRIVER 17174M: Stuart Yoder <stuyoder@gmail.com> 17175M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17176L: linux-kernel@vger.kernel.org 17177S: Maintained 17178F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17179F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17180F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17181F: drivers/bus/fsl-mc/ 17182F: include/uapi/linux/fsl_mc.h 17183 17184QT1010 MEDIA DRIVER 17185M: Antti Palosaari <crope@iki.fi> 17186L: linux-media@vger.kernel.org 17187S: Maintained 17188W: https://linuxtv.org 17189W: http://palosaari.fi/linux/ 17190Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17191T: git git://linuxtv.org/anttip/media_tree.git 17192F: drivers/media/tuners/qt1010* 17193 17194QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17195M: Kalle Valo <kvalo@kernel.org> 17196L: ath10k@lists.infradead.org 17197S: Supported 17198W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17199T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17200F: drivers/net/wireless/ath/ath10k/ 17201F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 17202 17203QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17204M: Kalle Valo <kvalo@kernel.org> 17205L: ath11k@lists.infradead.org 17206S: Supported 17207T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17208F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17209F: drivers/net/wireless/ath/ath11k/ 17210 17211QUALCOMM ATH12K WIRELESS DRIVER 17212M: Kalle Valo <kvalo@kernel.org> 17213L: ath12k@lists.infradead.org 17214S: Supported 17215T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17216F: drivers/net/wireless/ath/ath12k/ 17217 17218QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17219M: Toke Høiland-Jørgensen <toke@toke.dk> 17220L: linux-wireless@vger.kernel.org 17221S: Maintained 17222W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17223F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17224F: drivers/net/wireless/ath/ath9k/ 17225 17226QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17227M: Stephan Gerhold <stephan@gerhold.net> 17228L: netdev@vger.kernel.org 17229L: linux-arm-msm@vger.kernel.org 17230S: Maintained 17231F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17232F: drivers/net/wwan/qcom_bam_dmux.c 17233 17234QUALCOMM CAMERA SUBSYSTEM DRIVER 17235M: Robert Foss <rfoss@kernel.org> 17236M: Todor Tomov <todor.too@gmail.com> 17237L: linux-media@vger.kernel.org 17238S: Maintained 17239F: Documentation/admin-guide/media/qcom_camss.rst 17240F: Documentation/devicetree/bindings/media/*camss* 17241F: drivers/media/platform/qcom/camss/ 17242 17243QUALCOMM CLOCK DRIVERS 17244M: Bjorn Andersson <andersson@kernel.org> 17245L: linux-arm-msm@vger.kernel.org 17246S: Supported 17247T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17248F: Documentation/devicetree/bindings/clock/qcom,* 17249F: drivers/clk/qcom/ 17250F: include/dt-bindings/clock/qcom,* 17251 17252QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17253M: Bjorn Andersson <andersson@kernel.org> 17254M: Konrad Dybcio <konrad.dybcio@linaro.org> 17255L: linux-pm@vger.kernel.org 17256L: linux-arm-msm@vger.kernel.org 17257S: Maintained 17258F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17259F: drivers/soc/qcom/cpr.c 17260 17261QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17262M: Ilia Lin <ilia.lin@kernel.org> 17263L: linux-pm@vger.kernel.org 17264S: Maintained 17265F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17266F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17267F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17268 17269QUALCOMM CRYPTO DRIVERS 17270M: Thara Gopinath <thara.gopinath@gmail.com> 17271L: linux-crypto@vger.kernel.org 17272L: linux-arm-msm@vger.kernel.org 17273S: Maintained 17274F: drivers/crypto/qce/ 17275 17276QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17277M: Timur Tabi <timur@kernel.org> 17278L: netdev@vger.kernel.org 17279S: Maintained 17280F: drivers/net/ethernet/qualcomm/emac/ 17281 17282QUALCOMM ETHQOS ETHERNET DRIVER 17283M: Vinod Koul <vkoul@kernel.org> 17284R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17285L: netdev@vger.kernel.org 17286S: Maintained 17287F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 17288F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17289 17290QUALCOMM FASTRPC DRIVER 17291M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17292M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17293L: linux-arm-msm@vger.kernel.org 17294S: Maintained 17295F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17296F: drivers/misc/fastrpc.c 17297F: include/uapi/misc/fastrpc.h 17298 17299QUALCOMM HEXAGON ARCHITECTURE 17300M: Brian Cain <bcain@quicinc.com> 17301L: linux-hexagon@vger.kernel.org 17302T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17303S: Supported 17304F: arch/hexagon/ 17305 17306QUALCOMM HIDMA DRIVER 17307M: Sinan Kaya <okaya@kernel.org> 17308L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17309L: linux-arm-msm@vger.kernel.org 17310L: dmaengine@vger.kernel.org 17311S: Supported 17312F: drivers/dma/qcom/hidma* 17313 17314QUALCOMM I2C CCI DRIVER 17315M: Loic Poulain <loic.poulain@linaro.org> 17316M: Robert Foss <rfoss@kernel.org> 17317L: linux-i2c@vger.kernel.org 17318L: linux-arm-msm@vger.kernel.org 17319S: Maintained 17320F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17321F: drivers/i2c/busses/i2c-qcom-cci.c 17322 17323QUALCOMM INTERCONNECT BWMON DRIVER 17324M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17325L: linux-arm-msm@vger.kernel.org 17326S: Maintained 17327F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17328F: drivers/soc/qcom/icc-bwmon.c 17329 17330QUALCOMM IOMMU 17331M: Rob Clark <robdclark@gmail.com> 17332L: iommu@lists.linux.dev 17333L: linux-arm-msm@vger.kernel.org 17334S: Maintained 17335F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17336 17337QUALCOMM IPC ROUTER (QRTR) DRIVER 17338M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17339L: linux-arm-msm@vger.kernel.org 17340S: Maintained 17341F: include/trace/events/qrtr.h 17342F: include/uapi/linux/qrtr.h 17343F: net/qrtr/ 17344 17345QUALCOMM IPCC MAILBOX DRIVER 17346M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17347L: linux-arm-msm@vger.kernel.org 17348S: Supported 17349F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17350F: drivers/mailbox/qcom-ipcc.c 17351F: include/dt-bindings/mailbox/qcom-ipcc.h 17352 17353QUALCOMM IPQ4019 USB PHY DRIVER 17354M: Robert Marko <robert.marko@sartura.hr> 17355M: Luka Perkov <luka.perkov@sartura.hr> 17356L: linux-arm-msm@vger.kernel.org 17357S: Maintained 17358F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17359F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17360 17361QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17362M: Robert Marko <robert.marko@sartura.hr> 17363M: Luka Perkov <luka.perkov@sartura.hr> 17364L: linux-arm-msm@vger.kernel.org 17365S: Maintained 17366F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17367F: drivers/regulator/vqmmc-ipq4019-regulator.c 17368 17369QUALCOMM NAND CONTROLLER DRIVER 17370M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17371L: linux-mtd@lists.infradead.org 17372L: linux-arm-msm@vger.kernel.org 17373S: Maintained 17374F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17375F: drivers/mtd/nand/raw/qcom_nandc.c 17376 17377QUALCOMM RMNET DRIVER 17378M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17379M: Sean Tranchetti <quic_stranche@quicinc.com> 17380L: netdev@vger.kernel.org 17381S: Maintained 17382F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17383F: drivers/net/ethernet/qualcomm/rmnet/ 17384F: include/linux/if_rmnet.h 17385 17386QUALCOMM TSENS THERMAL DRIVER 17387M: Amit Kucheria <amitk@kernel.org> 17388M: Thara Gopinath <thara.gopinath@gmail.com> 17389L: linux-pm@vger.kernel.org 17390L: linux-arm-msm@vger.kernel.org 17391S: Maintained 17392F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17393F: drivers/thermal/qcom/ 17394 17395QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17396M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17397M: Vikash Garodia <quic_vgarodia@quicinc.com> 17398L: linux-media@vger.kernel.org 17399L: linux-arm-msm@vger.kernel.org 17400S: Maintained 17401T: git git://linuxtv.org/media_tree.git 17402F: Documentation/devicetree/bindings/media/*venus* 17403F: drivers/media/platform/qcom/venus/ 17404 17405QUALCOMM WCN36XX WIRELESS DRIVER 17406M: Loic Poulain <loic.poulain@linaro.org> 17407L: wcn36xx@lists.infradead.org 17408S: Supported 17409W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17410F: drivers/net/wireless/ath/wcn36xx/ 17411 17412QUANTENNA QTNFMAC WIRELESS DRIVER 17413M: Igor Mitsyanko <imitsyanko@quantenna.com> 17414R: Sergey Matyukevich <geomatsi@gmail.com> 17415L: linux-wireless@vger.kernel.org 17416S: Maintained 17417F: drivers/net/wireless/quantenna 17418 17419RADEON and AMDGPU DRM DRIVERS 17420M: Alex Deucher <alexander.deucher@amd.com> 17421M: Christian König <christian.koenig@amd.com> 17422M: Pan, Xinhui <Xinhui.Pan@amd.com> 17423L: amd-gfx@lists.freedesktop.org 17424S: Supported 17425T: git https://gitlab.freedesktop.org/agd5f/linux.git 17426B: https://gitlab.freedesktop.org/drm/amd/-/issues 17427C: irc://irc.oftc.net/radeon 17428F: Documentation/gpu/amdgpu/ 17429F: drivers/gpu/drm/amd/ 17430F: drivers/gpu/drm/radeon/ 17431F: include/uapi/drm/amdgpu_drm.h 17432F: include/uapi/drm/radeon_drm.h 17433 17434RADEON FRAMEBUFFER DISPLAY DRIVER 17435M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17436L: linux-fbdev@vger.kernel.org 17437S: Maintained 17438F: drivers/video/fbdev/aty/radeon* 17439F: include/uapi/linux/radeonfb.h 17440 17441RADIOSHARK RADIO DRIVER 17442M: Hans Verkuil <hverkuil@xs4all.nl> 17443L: linux-media@vger.kernel.org 17444S: Maintained 17445T: git git://linuxtv.org/media_tree.git 17446F: drivers/media/radio/radio-shark.c 17447 17448RADIOSHARK2 RADIO DRIVER 17449M: Hans Verkuil <hverkuil@xs4all.nl> 17450L: linux-media@vger.kernel.org 17451S: Maintained 17452T: git git://linuxtv.org/media_tree.git 17453F: drivers/media/radio/radio-shark2.c 17454F: drivers/media/radio/radio-tea5777.c 17455 17456RADOS BLOCK DEVICE (RBD) 17457M: Ilya Dryomov <idryomov@gmail.com> 17458R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17459L: ceph-devel@vger.kernel.org 17460S: Supported 17461W: http://ceph.com/ 17462T: git https://github.com/ceph/ceph-client.git 17463F: Documentation/ABI/testing/sysfs-bus-rbd 17464F: drivers/block/rbd.c 17465F: drivers/block/rbd_types.h 17466 17467RAGE128 FRAMEBUFFER DISPLAY DRIVER 17468M: Paul Mackerras <paulus@samba.org> 17469L: linux-fbdev@vger.kernel.org 17470S: Maintained 17471F: drivers/video/fbdev/aty/aty128fb.c 17472 17473RAINSHADOW-CEC DRIVER 17474M: Hans Verkuil <hverkuil@xs4all.nl> 17475L: linux-media@vger.kernel.org 17476S: Maintained 17477T: git git://linuxtv.org/media_tree.git 17478F: drivers/media/cec/usb/rainshadow/ 17479 17480RALINK MIPS ARCHITECTURE 17481M: John Crispin <john@phrozen.org> 17482L: linux-mips@vger.kernel.org 17483S: Maintained 17484F: arch/mips/ralink 17485 17486RALINK MT7621 MIPS ARCHITECTURE 17487M: Arınç ÜNAL <arinc.unal@arinc9.com> 17488M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17489L: linux-mips@vger.kernel.org 17490S: Maintained 17491F: arch/mips/boot/dts/ralink/mt7621* 17492 17493RALINK PINCTRL DRIVER 17494M: Arınç ÜNAL <arinc.unal@arinc9.com> 17495M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17496L: linux-mips@vger.kernel.org 17497S: Maintained 17498F: drivers/pinctrl/ralink/ 17499 17500RALINK RT2X00 WIRELESS LAN DRIVER 17501M: Stanislaw Gruszka <stf_xl@wp.pl> 17502M: Helmut Schaa <helmut.schaa@googlemail.com> 17503L: linux-wireless@vger.kernel.org 17504S: Maintained 17505F: drivers/net/wireless/ralink/rt2x00/ 17506 17507RAMDISK RAM BLOCK DEVICE DRIVER 17508M: Jens Axboe <axboe@kernel.dk> 17509S: Maintained 17510F: Documentation/admin-guide/blockdev/ramdisk.rst 17511F: drivers/block/brd.c 17512 17513RANCHU VIRTUAL BOARD FOR MIPS 17514M: Miodrag Dinic <miodrag.dinic@mips.com> 17515L: linux-mips@vger.kernel.org 17516S: Supported 17517F: arch/mips/configs/generic/board-ranchu.config 17518F: arch/mips/generic/board-ranchu.c 17519 17520RANDOM NUMBER DRIVER 17521M: "Theodore Ts'o" <tytso@mit.edu> 17522M: Jason A. Donenfeld <Jason@zx2c4.com> 17523T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17524S: Maintained 17525F: drivers/char/random.c 17526F: drivers/virt/vmgenid.c 17527 17528RAPIDIO SUBSYSTEM 17529M: Matt Porter <mporter@kernel.crashing.org> 17530M: Alexandre Bounine <alex.bou9@gmail.com> 17531S: Maintained 17532F: drivers/rapidio/ 17533 17534RAS INFRASTRUCTURE 17535M: Tony Luck <tony.luck@intel.com> 17536M: Borislav Petkov <bp@alien8.de> 17537L: linux-edac@vger.kernel.org 17538S: Maintained 17539F: Documentation/admin-guide/ras.rst 17540F: drivers/ras/ 17541F: include/linux/ras.h 17542F: include/ras/ras_event.h 17543 17544RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17545L: linux-wireless@vger.kernel.org 17546S: Orphan 17547F: drivers/net/wireless/ray* 17548 17549RC-CORE / LIRC FRAMEWORK 17550M: Sean Young <sean@mess.org> 17551L: linux-media@vger.kernel.org 17552S: Maintained 17553W: http://linuxtv.org 17554T: git git://linuxtv.org/media_tree.git 17555F: Documentation/driver-api/media/rc-core.rst 17556F: Documentation/userspace-api/media/rc/ 17557F: drivers/media/rc/ 17558F: include/media/rc-map.h 17559F: include/media/rc-core.h 17560F: include/uapi/linux/lirc.h 17561 17562RCMM REMOTE CONTROLS DECODER 17563M: Patrick Lerda <patrick9876@free.fr> 17564S: Maintained 17565F: drivers/media/rc/ir-rcmm-decoder.c 17566 17567RCUTORTURE TEST FRAMEWORK 17568M: "Paul E. McKenney" <paulmck@kernel.org> 17569M: Josh Triplett <josh@joshtriplett.org> 17570R: Steven Rostedt <rostedt@goodmis.org> 17571R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17572R: Lai Jiangshan <jiangshanlai@gmail.com> 17573L: rcu@vger.kernel.org 17574S: Supported 17575T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17576F: tools/testing/selftests/rcutorture 17577 17578RDACM20 Camera Sensor 17579M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17580M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17581M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17582M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17583L: linux-media@vger.kernel.org 17584S: Maintained 17585F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17586F: drivers/media/i2c/max9271.c 17587F: drivers/media/i2c/max9271.h 17588F: drivers/media/i2c/rdacm20.c 17589 17590RDACM21 Camera Sensor 17591M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17592M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17593M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17594M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17595L: linux-media@vger.kernel.org 17596S: Maintained 17597F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17598F: drivers/media/i2c/max9271.c 17599F: drivers/media/i2c/max9271.h 17600F: drivers/media/i2c/rdacm21.c 17601 17602RDC R-321X SoC 17603M: Florian Fainelli <florian@openwrt.org> 17604S: Maintained 17605 17606RDC R6040 FAST ETHERNET DRIVER 17607M: Florian Fainelli <f.fainelli@gmail.com> 17608L: netdev@vger.kernel.org 17609S: Maintained 17610F: drivers/net/ethernet/rdc/r6040.c 17611 17612RDMAVT - RDMA verbs software 17613M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17614L: linux-rdma@vger.kernel.org 17615S: Supported 17616F: drivers/infiniband/sw/rdmavt 17617 17618RDS - RELIABLE DATAGRAM SOCKETS 17619M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17620L: netdev@vger.kernel.org 17621L: linux-rdma@vger.kernel.org 17622L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17623S: Supported 17624W: https://oss.oracle.com/projects/rds/ 17625F: Documentation/networking/rds.rst 17626F: net/rds/ 17627 17628RDT - RESOURCE ALLOCATION 17629M: Fenghua Yu <fenghua.yu@intel.com> 17630M: Reinette Chatre <reinette.chatre@intel.com> 17631L: linux-kernel@vger.kernel.org 17632S: Supported 17633F: Documentation/arch/x86/resctrl* 17634F: arch/x86/include/asm/resctrl.h 17635F: arch/x86/kernel/cpu/resctrl/ 17636F: tools/testing/selftests/resctrl/ 17637 17638READ-COPY UPDATE (RCU) 17639M: "Paul E. McKenney" <paulmck@kernel.org> 17640M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17641M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17642M: Josh Triplett <josh@joshtriplett.org> 17643R: Steven Rostedt <rostedt@goodmis.org> 17644R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17645R: Lai Jiangshan <jiangshanlai@gmail.com> 17646R: Joel Fernandes <joel@joelfernandes.org> 17647L: rcu@vger.kernel.org 17648S: Supported 17649W: http://www.rdrop.com/users/paulmck/RCU/ 17650T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17651F: Documentation/RCU/ 17652F: include/linux/rcu* 17653F: kernel/rcu/ 17654X: Documentation/RCU/torture.rst 17655X: include/linux/srcu*.h 17656X: kernel/rcu/srcu*.c 17657 17658REAL TIME CLOCK (RTC) SUBSYSTEM 17659M: Alessandro Zummo <a.zummo@towertech.it> 17660M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17661L: linux-rtc@vger.kernel.org 17662S: Maintained 17663Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17664T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17665F: Documentation/admin-guide/rtc.rst 17666F: Documentation/devicetree/bindings/rtc/ 17667F: drivers/rtc/ 17668F: include/linux/platform_data/rtc-* 17669F: include/linux/rtc.h 17670F: include/linux/rtc/ 17671F: include/uapi/linux/rtc.h 17672F: tools/testing/selftests/rtc/ 17673 17674REALTEK AUDIO CODECS 17675M: Oder Chiou <oder_chiou@realtek.com> 17676S: Maintained 17677F: include/sound/rt*.h 17678F: sound/soc/codecs/rt* 17679 17680REALTEK OTTO WATCHDOG 17681M: Sander Vanheule <sander@svanheule.net> 17682L: linux-watchdog@vger.kernel.org 17683S: Maintained 17684F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17685F: drivers/watchdog/realtek_otto_wdt.c 17686 17687REALTEK RTL83xx SMI DSA ROUTER CHIPS 17688M: Linus Walleij <linus.walleij@linaro.org> 17689M: Alvin Šipraga <alsi@bang-olufsen.dk> 17690S: Maintained 17691F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17692F: drivers/net/dsa/realtek/* 17693 17694REALTEK WIRELESS DRIVER (rtlwifi family) 17695M: Ping-Ke Shih <pkshih@realtek.com> 17696L: linux-wireless@vger.kernel.org 17697S: Maintained 17698W: https://wireless.wiki.kernel.org/ 17699T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17700F: drivers/net/wireless/realtek/rtlwifi/ 17701 17702REALTEK WIRELESS DRIVER (rtw88) 17703M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17704L: linux-wireless@vger.kernel.org 17705S: Maintained 17706F: drivers/net/wireless/realtek/rtw88/ 17707 17708REALTEK WIRELESS DRIVER (rtw89) 17709M: Ping-Ke Shih <pkshih@realtek.com> 17710L: linux-wireless@vger.kernel.org 17711S: Maintained 17712F: drivers/net/wireless/realtek/rtw89/ 17713 17714REDPINE WIRELESS DRIVER 17715L: linux-wireless@vger.kernel.org 17716S: Orphan 17717F: drivers/net/wireless/rsi/ 17718 17719REGISTER MAP ABSTRACTION 17720M: Mark Brown <broonie@kernel.org> 17721L: linux-kernel@vger.kernel.org 17722S: Supported 17723T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17724F: Documentation/devicetree/bindings/regmap/ 17725F: drivers/base/regmap/ 17726F: include/linux/regmap.h 17727 17728REISERFS FILE SYSTEM 17729L: reiserfs-devel@vger.kernel.org 17730S: Supported 17731F: fs/reiserfs/ 17732 17733REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17734M: Bjorn Andersson <andersson@kernel.org> 17735M: Mathieu Poirier <mathieu.poirier@linaro.org> 17736L: linux-remoteproc@vger.kernel.org 17737S: Maintained 17738T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17739F: Documentation/ABI/testing/sysfs-class-remoteproc 17740F: Documentation/devicetree/bindings/remoteproc/ 17741F: Documentation/staging/remoteproc.rst 17742F: drivers/remoteproc/ 17743F: include/linux/remoteproc.h 17744F: include/linux/remoteproc/ 17745 17746REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17747M: Bjorn Andersson <andersson@kernel.org> 17748M: Mathieu Poirier <mathieu.poirier@linaro.org> 17749L: linux-remoteproc@vger.kernel.org 17750S: Maintained 17751T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17752F: Documentation/ABI/testing/sysfs-bus-rpmsg 17753F: Documentation/staging/rpmsg.rst 17754F: drivers/rpmsg/ 17755F: include/linux/rpmsg.h 17756F: include/linux/rpmsg/ 17757F: include/uapi/linux/rpmsg.h 17758F: samples/rpmsg/ 17759 17760REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17761M: Stephan Gerhold <stephan@gerhold.net> 17762L: netdev@vger.kernel.org 17763L: linux-remoteproc@vger.kernel.org 17764S: Maintained 17765F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17766 17767RENESAS CLOCK DRIVERS 17768M: Geert Uytterhoeven <geert+renesas@glider.be> 17769L: linux-renesas-soc@vger.kernel.org 17770S: Supported 17771T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17772F: Documentation/devicetree/bindings/clock/renesas,* 17773F: drivers/clk/renesas/ 17774 17775RENESAS EMEV2 I2C DRIVER 17776M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17777L: linux-renesas-soc@vger.kernel.org 17778S: Supported 17779F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17780F: drivers/i2c/busses/i2c-emev2.c 17781 17782RENESAS ETHERNET DRIVERS 17783R: Sergey Shtylyov <s.shtylyov@omp.ru> 17784L: netdev@vger.kernel.org 17785L: linux-renesas-soc@vger.kernel.org 17786F: Documentation/devicetree/bindings/net/renesas,*.yaml 17787F: drivers/net/ethernet/renesas/ 17788F: include/linux/sh_eth.h 17789 17790RENESAS IDT821034 ASoC CODEC 17791M: Herve Codina <herve.codina@bootlin.com> 17792L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17793S: Maintained 17794F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 17795F: sound/soc/codecs/idt821034.c 17796 17797RENESAS R-CAR GYROADC DRIVER 17798M: Marek Vasut <marek.vasut@gmail.com> 17799L: linux-iio@vger.kernel.org 17800S: Supported 17801F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17802F: drivers/iio/adc/rcar-gyroadc.c 17803 17804RENESAS R-CAR I2C DRIVERS 17805M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17806L: linux-renesas-soc@vger.kernel.org 17807S: Supported 17808F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17809F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17810F: drivers/i2c/busses/i2c-rcar.c 17811F: drivers/i2c/busses/i2c-sh_mobile.c 17812 17813RENESAS R-CAR SATA DRIVER 17814R: Sergey Shtylyov <s.shtylyov@omp.ru> 17815S: Supported 17816L: linux-ide@vger.kernel.org 17817L: linux-renesas-soc@vger.kernel.org 17818F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17819F: drivers/ata/sata_rcar.c 17820 17821RENESAS R-CAR THERMAL DRIVERS 17822M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17823L: linux-renesas-soc@vger.kernel.org 17824S: Supported 17825F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17826F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17827F: drivers/thermal/rcar_gen3_thermal.c 17828F: drivers/thermal/rcar_thermal.c 17829 17830RENESAS RIIC DRIVER 17831M: Chris Brandt <chris.brandt@renesas.com> 17832L: linux-renesas-soc@vger.kernel.org 17833S: Supported 17834F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17835F: drivers/i2c/busses/i2c-riic.c 17836 17837RENESAS USB PHY DRIVER 17838M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17839L: linux-renesas-soc@vger.kernel.org 17840S: Maintained 17841F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17842 17843RENESAS RZ/G2L A/D DRIVER 17844M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17845L: linux-iio@vger.kernel.org 17846L: linux-renesas-soc@vger.kernel.org 17847S: Supported 17848F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17849F: drivers/iio/adc/rzg2l_adc.c 17850 17851RENESAS RZ/N1 A5PSW SWITCH DRIVER 17852M: Clément Léger <clement.leger@bootlin.com> 17853L: linux-renesas-soc@vger.kernel.org 17854L: netdev@vger.kernel.org 17855S: Maintained 17856F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17857F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 17858F: drivers/net/dsa/rzn1_a5psw* 17859F: drivers/net/pcs/pcs-rzn1-miic.c 17860F: include/dt-bindings/net/pcs-rzn1-miic.h 17861F: include/linux/pcs-rzn1-miic.h 17862F: net/dsa/tag_rzn1_a5psw.c 17863 17864RENESAS RZ/N1 RTC CONTROLLER DRIVER 17865M: Miquel Raynal <miquel.raynal@bootlin.com> 17866L: linux-rtc@vger.kernel.org 17867L: linux-renesas-soc@vger.kernel.org 17868S: Maintained 17869F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17870F: drivers/rtc/rtc-rzn1.c 17871 17872RENESAS RZ/N1 USBF CONTROLLER DRIVER 17873M: Herve Codina <herve.codina@bootlin.com> 17874L: linux-renesas-soc@vger.kernel.org 17875L: linux-usb@vger.kernel.org 17876S: Maintained 17877F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 17878F: drivers/usb/gadget/udc/renesas_usbf.c 17879 17880RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17881M: Miquel Raynal <miquel.raynal@bootlin.com> 17882L: linux-mtd@lists.infradead.org 17883L: linux-renesas-soc@vger.kernel.org 17884S: Maintained 17885F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17886F: drivers/mtd/nand/raw/renesas-nand-controller.c 17887 17888RENESAS VERSACLOCK 7 CLOCK DRIVER 17889M: Alex Helms <alexander.helms.jy@renesas.com> 17890S: Maintained 17891F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 17892F: drivers/clk/clk-versaclock7.c 17893 17894RESET CONTROLLER FRAMEWORK 17895M: Philipp Zabel <p.zabel@pengutronix.de> 17896S: Maintained 17897T: git git://git.pengutronix.de/git/pza/linux 17898F: Documentation/devicetree/bindings/reset/ 17899F: Documentation/driver-api/reset.rst 17900F: drivers/reset/ 17901F: include/dt-bindings/reset/ 17902F: include/linux/reset-controller.h 17903F: include/linux/reset.h 17904F: include/linux/reset/ 17905K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17906 17907RESTARTABLE SEQUENCES SUPPORT 17908M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17909M: Peter Zijlstra <peterz@infradead.org> 17910M: "Paul E. McKenney" <paulmck@kernel.org> 17911M: Boqun Feng <boqun.feng@gmail.com> 17912L: linux-kernel@vger.kernel.org 17913S: Supported 17914F: include/trace/events/rseq.h 17915F: include/uapi/linux/rseq.h 17916F: kernel/rseq.c 17917F: tools/testing/selftests/rseq/ 17918 17919RFKILL 17920M: Johannes Berg <johannes@sipsolutions.net> 17921L: linux-wireless@vger.kernel.org 17922S: Maintained 17923W: https://wireless.wiki.kernel.org/ 17924Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17925T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17926T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17927F: Documentation/ABI/stable/sysfs-class-rfkill 17928F: Documentation/driver-api/rfkill.rst 17929F: include/linux/rfkill.h 17930F: include/uapi/linux/rfkill.h 17931F: net/rfkill/ 17932 17933RHASHTABLE 17934M: Thomas Graf <tgraf@suug.ch> 17935M: Herbert Xu <herbert@gondor.apana.org.au> 17936L: netdev@vger.kernel.org 17937S: Maintained 17938F: include/linux/rhashtable-types.h 17939F: include/linux/rhashtable.h 17940F: lib/rhashtable.c 17941F: lib/test_rhashtable.c 17942 17943RICOH R5C592 MEMORYSTICK DRIVER 17944M: Maxim Levitsky <maximlevitsky@gmail.com> 17945S: Maintained 17946F: drivers/memstick/host/r592.* 17947 17948RICOH SMARTMEDIA/XD DRIVER 17949M: Maxim Levitsky <maximlevitsky@gmail.com> 17950S: Maintained 17951F: drivers/mtd/nand/raw/r852.c 17952F: drivers/mtd/nand/raw/r852.h 17953 17954RISC-V PMU DRIVERS 17955M: Atish Patra <atishp@atishpatra.org> 17956R: Anup Patel <anup@brainfault.org> 17957L: linux-riscv@lists.infradead.org 17958S: Supported 17959F: drivers/perf/riscv_pmu.c 17960F: drivers/perf/riscv_pmu_legacy.c 17961F: drivers/perf/riscv_pmu_sbi.c 17962 17963RISC-V ARCHITECTURE 17964M: Paul Walmsley <paul.walmsley@sifive.com> 17965M: Palmer Dabbelt <palmer@dabbelt.com> 17966M: Albert Ou <aou@eecs.berkeley.edu> 17967L: linux-riscv@lists.infradead.org 17968S: Supported 17969Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17970C: irc://irc.libera.chat/riscv 17971P: Documentation/riscv/patch-acceptance.rst 17972T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17973F: arch/riscv/ 17974N: riscv 17975K: riscv 17976 17977RISC-V MICROCHIP FPGA SUPPORT 17978M: Conor Dooley <conor.dooley@microchip.com> 17979M: Daire McNamara <daire.mcnamara@microchip.com> 17980L: linux-riscv@lists.infradead.org 17981S: Supported 17982F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 17983F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 17984F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 17985F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 17986F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 17987F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 17988F: Documentation/devicetree/bindings/riscv/microchip.yaml 17989F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 17990F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 17991F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 17992F: arch/riscv/boot/dts/microchip/ 17993F: drivers/char/hw_random/mpfs-rng.c 17994F: drivers/clk/microchip/clk-mpfs.c 17995F: drivers/i2c/busses/i2c-microchip-corei2c.c 17996F: drivers/mailbox/mailbox-mpfs.c 17997F: drivers/pci/controller/pcie-microchip-host.c 17998F: drivers/reset/reset-mpfs.c 17999F: drivers/rtc/rtc-mpfs.c 18000F: drivers/soc/microchip/mpfs-sys-controller.c 18001F: drivers/spi/spi-microchip-core-qspi.c 18002F: drivers/spi/spi-microchip-core.c 18003F: drivers/usb/musb/mpfs.c 18004F: include/soc/microchip/mpfs.h 18005 18006RISC-V MISC SOC SUPPORT 18007M: Conor Dooley <conor@kernel.org> 18008L: linux-riscv@lists.infradead.org 18009S: Maintained 18010Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18011T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18012F: Documentation/devicetree/bindings/riscv/ 18013F: arch/riscv/boot/dts/ 18014 18015RNBD BLOCK DRIVERS 18016M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18017M: Jack Wang <jinpu.wang@ionos.com> 18018L: linux-block@vger.kernel.org 18019S: Maintained 18020F: drivers/block/rnbd/ 18021 18022ROCCAT DRIVERS 18023M: Stefan Achatz <erazor_de@users.sourceforge.net> 18024S: Maintained 18025W: http://sourceforge.net/projects/roccat/ 18026F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18027F: drivers/hid/hid-roccat* 18028F: include/linux/hid-roccat* 18029 18030ROCKCHIP CRYPTO DRIVERS 18031M: Corentin Labbe <clabbe@baylibre.com> 18032L: linux-crypto@vger.kernel.org 18033S: Maintained 18034F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18035F: drivers/crypto/rockchip/ 18036 18037ROCKCHIP I2S TDM DRIVER 18038M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18039L: linux-rockchip@lists.infradead.org 18040S: Maintained 18041F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18042F: sound/soc/rockchip/rockchip_i2s_tdm.* 18043 18044ROCKCHIP ISP V1 DRIVER 18045M: Dafna Hirschfeld <dafna@fastmail.com> 18046L: linux-media@vger.kernel.org 18047L: linux-rockchip@lists.infradead.org 18048S: Maintained 18049F: Documentation/admin-guide/media/rkisp1.rst 18050F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18051F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18052F: drivers/media/platform/rockchip/rkisp1 18053F: include/uapi/linux/rkisp1-config.h 18054 18055ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18056M: Jacob Chen <jacob-chen@iotwrt.com> 18057M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18058L: linux-media@vger.kernel.org 18059L: linux-rockchip@lists.infradead.org 18060S: Maintained 18061F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18062F: drivers/media/platform/rockchip/rga/ 18063 18064ROCKCHIP VIDEO DECODER DRIVER 18065M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18066L: linux-media@vger.kernel.org 18067L: linux-rockchip@lists.infradead.org 18068S: Maintained 18069F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18070F: drivers/staging/media/rkvdec/ 18071 18072ROCKER DRIVER 18073M: Jiri Pirko <jiri@resnulli.us> 18074L: netdev@vger.kernel.org 18075S: Supported 18076F: drivers/net/ethernet/rocker/ 18077 18078ROCKETPORT EXPRESS/INFINITY DRIVER 18079M: Kevin Cernekee <cernekee@gmail.com> 18080L: linux-serial@vger.kernel.org 18081S: Odd Fixes 18082F: drivers/tty/serial/rp2.* 18083 18084ROHM BD99954 CHARGER IC 18085M: Matti Vaittinen <mazziesaccount@gmail.com> 18086S: Supported 18087F: drivers/power/supply/bd99954-charger.c 18088F: drivers/power/supply/bd99954-charger.h 18089 18090ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18091M: Tomasz Duszynski <tduszyns@gmail.com> 18092S: Maintained 18093F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18094F: drivers/iio/light/bh1750.c 18095 18096ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18097M: Marek Vasut <marek.vasut+renesas@gmail.com> 18098L: linux-kernel@vger.kernel.org 18099L: linux-renesas-soc@vger.kernel.org 18100S: Supported 18101F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18102F: drivers/gpio/gpio-bd9571mwv.c 18103F: drivers/mfd/bd9571mwv.c 18104F: drivers/regulator/bd9571mwv-regulator.c 18105F: include/linux/mfd/bd9571mwv.h 18106 18107ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18108M: Matti Vaittinen <mazziesaccount@gmail.com> 18109S: Supported 18110F: drivers/clk/clk-bd718x7.c 18111F: drivers/gpio/gpio-bd71815.c 18112F: drivers/gpio/gpio-bd71828.c 18113F: drivers/mfd/rohm-bd71828.c 18114F: drivers/mfd/rohm-bd718x7.c 18115F: drivers/mfd/rohm-bd9576.c 18116F: drivers/regulator/bd71815-regulator.c 18117F: drivers/regulator/bd71828-regulator.c 18118F: drivers/regulator/bd718x7-regulator.c 18119F: drivers/regulator/bd9576-regulator.c 18120F: drivers/regulator/rohm-regulator.c 18121F: drivers/rtc/rtc-bd70528.c 18122F: drivers/watchdog/bd9576_wdt.c 18123F: include/linux/mfd/rohm-bd71815.h 18124F: include/linux/mfd/rohm-bd71828.h 18125F: include/linux/mfd/rohm-bd718x7.h 18126F: include/linux/mfd/rohm-bd957x.h 18127F: include/linux/mfd/rohm-generic.h 18128F: include/linux/mfd/rohm-shared.h 18129 18130ROSE NETWORK LAYER 18131M: Ralf Baechle <ralf@linux-mips.org> 18132L: linux-hams@vger.kernel.org 18133S: Maintained 18134W: http://www.linux-ax25.org/ 18135F: include/net/rose.h 18136F: include/uapi/linux/rose.h 18137F: net/rose/ 18138 18139ROTATION DRIVER FOR ALLWINNER A83T 18140M: Jernej Skrabec <jernej.skrabec@gmail.com> 18141L: linux-media@vger.kernel.org 18142S: Maintained 18143T: git git://linuxtv.org/media_tree.git 18144F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18145F: drivers/media/platform/sunxi/sun8i-rotate/ 18146 18147RPMSG TTY DRIVER 18148M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18149L: linux-remoteproc@vger.kernel.org 18150S: Maintained 18151F: drivers/tty/rpmsg_tty.c 18152 18153RTL2830 MEDIA DRIVER 18154M: Antti Palosaari <crope@iki.fi> 18155L: linux-media@vger.kernel.org 18156S: Maintained 18157W: https://linuxtv.org 18158W: http://palosaari.fi/linux/ 18159Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18160T: git git://linuxtv.org/anttip/media_tree.git 18161F: drivers/media/dvb-frontends/rtl2830* 18162 18163RTL2832 MEDIA DRIVER 18164M: Antti Palosaari <crope@iki.fi> 18165L: linux-media@vger.kernel.org 18166S: Maintained 18167W: https://linuxtv.org 18168W: http://palosaari.fi/linux/ 18169Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18170T: git git://linuxtv.org/anttip/media_tree.git 18171F: drivers/media/dvb-frontends/rtl2832* 18172 18173RTL2832_SDR MEDIA DRIVER 18174M: Antti Palosaari <crope@iki.fi> 18175L: linux-media@vger.kernel.org 18176S: Maintained 18177W: https://linuxtv.org 18178W: http://palosaari.fi/linux/ 18179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18180T: git git://linuxtv.org/anttip/media_tree.git 18181F: drivers/media/dvb-frontends/rtl2832_sdr* 18182 18183RTL8180 WIRELESS DRIVER 18184L: linux-wireless@vger.kernel.org 18185S: Orphan 18186W: https://wireless.wiki.kernel.org/ 18187T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18188F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18189 18190RTL8187 WIRELESS DRIVER 18191M: Herton Ronaldo Krzesinski <herton@canonical.com> 18192M: Hin-Tak Leung <htl10@users.sourceforge.net> 18193M: Larry Finger <Larry.Finger@lwfinger.net> 18194L: linux-wireless@vger.kernel.org 18195S: Maintained 18196W: https://wireless.wiki.kernel.org/ 18197T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18198F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18199 18200RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18201M: Jes Sorensen <Jes.Sorensen@gmail.com> 18202L: linux-wireless@vger.kernel.org 18203S: Maintained 18204T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18205F: drivers/net/wireless/realtek/rtl8xxxu/ 18206 18207RTRS TRANSPORT DRIVERS 18208M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18209M: Jack Wang <jinpu.wang@ionos.com> 18210L: linux-rdma@vger.kernel.org 18211S: Maintained 18212F: drivers/infiniband/ulp/rtrs/ 18213 18214RUNTIME VERIFICATION (RV) 18215M: Daniel Bristot de Oliveira <bristot@kernel.org> 18216M: Steven Rostedt <rostedt@goodmis.org> 18217L: linux-trace-devel@vger.kernel.org 18218S: Maintained 18219F: Documentation/trace/rv/ 18220F: include/linux/rv.h 18221F: include/rv/ 18222F: kernel/trace/rv/ 18223F: tools/verification/ 18224 18225RUST 18226M: Miguel Ojeda <ojeda@kernel.org> 18227M: Alex Gaynor <alex.gaynor@gmail.com> 18228M: Wedson Almeida Filho <wedsonaf@gmail.com> 18229R: Boqun Feng <boqun.feng@gmail.com> 18230R: Gary Guo <gary@garyguo.net> 18231R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18232L: rust-for-linux@vger.kernel.org 18233S: Supported 18234W: https://github.com/Rust-for-Linux/linux 18235B: https://github.com/Rust-for-Linux/linux/issues 18236C: zulip://rust-for-linux.zulipchat.com 18237T: git https://github.com/Rust-for-Linux/linux.git rust-next 18238F: Documentation/rust/ 18239F: rust/ 18240F: samples/rust/ 18241F: scripts/*rust* 18242K: \b(?i:rust)\b 18243 18244RXRPC SOCKETS (AF_RXRPC) 18245M: David Howells <dhowells@redhat.com> 18246M: Marc Dionne <marc.dionne@auristor.com> 18247L: linux-afs@lists.infradead.org 18248S: Supported 18249W: https://www.infradead.org/~dhowells/kafs/ 18250F: Documentation/networking/rxrpc.rst 18251F: include/keys/rxrpc-type.h 18252F: include/net/af_rxrpc.h 18253F: include/trace/events/rxrpc.h 18254F: include/uapi/linux/rxrpc.h 18255F: net/rxrpc/ 18256 18257S3 SAVAGE FRAMEBUFFER DRIVER 18258M: Antonino Daplas <adaplas@gmail.com> 18259L: linux-fbdev@vger.kernel.org 18260S: Maintained 18261F: drivers/video/fbdev/savage/ 18262 18263S390 ARCHITECTURE 18264M: Heiko Carstens <hca@linux.ibm.com> 18265M: Vasily Gorbik <gor@linux.ibm.com> 18266M: Alexander Gordeev <agordeev@linux.ibm.com> 18267R: Christian Borntraeger <borntraeger@linux.ibm.com> 18268R: Sven Schnelle <svens@linux.ibm.com> 18269L: linux-s390@vger.kernel.org 18270S: Supported 18271T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18272F: Documentation/driver-api/s390-drivers.rst 18273F: Documentation/s390/ 18274F: arch/s390/ 18275F: drivers/s390/ 18276F: drivers/watchdog/diag288_wdt.c 18277 18278S390 COMMON I/O LAYER 18279M: Vineeth Vijayan <vneethv@linux.ibm.com> 18280M: Peter Oberparleiter <oberpar@linux.ibm.com> 18281L: linux-s390@vger.kernel.org 18282S: Supported 18283F: drivers/s390/cio/ 18284 18285S390 DASD DRIVER 18286M: Stefan Haberland <sth@linux.ibm.com> 18287M: Jan Hoeppner <hoeppner@linux.ibm.com> 18288L: linux-s390@vger.kernel.org 18289S: Supported 18290F: block/partitions/ibm.c 18291F: drivers/s390/block/dasd* 18292F: include/linux/dasd_mod.h 18293 18294S390 IOMMU (PCI) 18295M: Matthew Rosato <mjrosato@linux.ibm.com> 18296M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18297L: linux-s390@vger.kernel.org 18298S: Supported 18299F: drivers/iommu/s390-iommu.c 18300 18301S390 IUCV NETWORK LAYER 18302M: Alexandra Winter <wintera@linux.ibm.com> 18303M: Wenjia Zhang <wenjia@linux.ibm.com> 18304L: linux-s390@vger.kernel.org 18305L: netdev@vger.kernel.org 18306S: Supported 18307F: drivers/s390/net/*iucv* 18308F: include/net/iucv/ 18309F: net/iucv/ 18310 18311S390 NETWORK DRIVERS 18312M: Alexandra Winter <wintera@linux.ibm.com> 18313M: Wenjia Zhang <wenjia@linux.ibm.com> 18314L: linux-s390@vger.kernel.org 18315L: netdev@vger.kernel.org 18316S: Supported 18317F: drivers/s390/net/ 18318 18319S390 MM 18320M: Alexander Gordeev <agordeev@linux.ibm.com> 18321M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18322L: linux-s390@vger.kernel.org 18323S: Supported 18324T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18325F: arch/s390/include/asm/pgtable.h 18326F: arch/s390/mm 18327 18328S390 PCI SUBSYSTEM 18329M: Niklas Schnelle <schnelle@linux.ibm.com> 18330M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18331L: linux-s390@vger.kernel.org 18332S: Supported 18333F: arch/s390/pci/ 18334F: drivers/pci/hotplug/s390_pci_hpc.c 18335F: Documentation/s390/pci.rst 18336 18337S390 SCM DRIVER 18338M: Vineeth Vijayan <vneethv@linux.ibm.com> 18339L: linux-s390@vger.kernel.org 18340S: Supported 18341F: drivers/s390/block/scm* 18342F: drivers/s390/cio/scm.c 18343 18344S390 VFIO AP DRIVER 18345M: Tony Krowiak <akrowiak@linux.ibm.com> 18346M: Halil Pasic <pasic@linux.ibm.com> 18347M: Jason Herne <jjherne@linux.ibm.com> 18348L: linux-s390@vger.kernel.org 18349S: Supported 18350F: Documentation/s390/vfio-ap* 18351F: drivers/s390/crypto/vfio_ap* 18352 18353S390 VFIO-CCW DRIVER 18354M: Eric Farman <farman@linux.ibm.com> 18355M: Matthew Rosato <mjrosato@linux.ibm.com> 18356R: Halil Pasic <pasic@linux.ibm.com> 18357L: linux-s390@vger.kernel.org 18358L: kvm@vger.kernel.org 18359S: Supported 18360F: Documentation/s390/vfio-ccw.rst 18361F: drivers/s390/cio/vfio_ccw* 18362F: include/uapi/linux/vfio_ccw.h 18363 18364S390 VFIO-PCI DRIVER 18365M: Matthew Rosato <mjrosato@linux.ibm.com> 18366M: Eric Farman <farman@linux.ibm.com> 18367L: linux-s390@vger.kernel.org 18368L: kvm@vger.kernel.org 18369S: Supported 18370F: arch/s390/kvm/pci* 18371F: drivers/vfio/pci/vfio_pci_zdev.c 18372F: include/uapi/linux/vfio_zdev.h 18373 18374S390 ZCRYPT DRIVER 18375M: Harald Freudenberger <freude@linux.ibm.com> 18376L: linux-s390@vger.kernel.org 18377S: Supported 18378F: drivers/s390/crypto/ 18379 18380S390 ZFCP DRIVER 18381M: Steffen Maier <maier@linux.ibm.com> 18382M: Benjamin Block <bblock@linux.ibm.com> 18383L: linux-s390@vger.kernel.org 18384S: Supported 18385F: drivers/s390/scsi/zfcp_* 18386 18387SAA6588 RDS RECEIVER DRIVER 18388M: Hans Verkuil <hverkuil@xs4all.nl> 18389L: linux-media@vger.kernel.org 18390S: Odd Fixes 18391W: https://linuxtv.org 18392T: git git://linuxtv.org/media_tree.git 18393F: drivers/media/i2c/saa6588* 18394 18395SAA7134 VIDEO4LINUX DRIVER 18396M: Mauro Carvalho Chehab <mchehab@kernel.org> 18397L: linux-media@vger.kernel.org 18398S: Odd fixes 18399W: https://linuxtv.org 18400T: git git://linuxtv.org/media_tree.git 18401F: Documentation/driver-api/media/drivers/saa7134* 18402F: drivers/media/pci/saa7134/ 18403 18404SAA7146 VIDEO4LINUX-2 DRIVER 18405M: Hans Verkuil <hverkuil@xs4all.nl> 18406L: linux-media@vger.kernel.org 18407S: Maintained 18408T: git git://linuxtv.org/media_tree.git 18409F: drivers/media/common/saa7146/ 18410F: drivers/media/pci/saa7146/ 18411F: include/media/drv-intf/saa7146* 18412 18413SAFESETID SECURITY MODULE 18414M: Micah Morton <mortonm@chromium.org> 18415S: Supported 18416F: Documentation/admin-guide/LSM/SafeSetID.rst 18417F: security/safesetid/ 18418 18419SAMSUNG AUDIO (ASoC) DRIVERS 18420M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18421M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18422L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18423S: Supported 18424B: mailto:linux-samsung-soc@vger.kernel.org 18425F: Documentation/devicetree/bindings/sound/samsung* 18426F: sound/soc/samsung/ 18427 18428SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18429M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18430L: linux-crypto@vger.kernel.org 18431L: linux-samsung-soc@vger.kernel.org 18432S: Maintained 18433F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18434F: drivers/crypto/exynos-rng.c 18435 18436SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18437M: Łukasz Stelmach <l.stelmach@samsung.com> 18438L: linux-samsung-soc@vger.kernel.org 18439S: Maintained 18440F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18441F: drivers/char/hw_random/exynos-trng.c 18442 18443SAMSUNG FRAMEBUFFER DRIVER 18444M: Jingoo Han <jingoohan1@gmail.com> 18445L: linux-fbdev@vger.kernel.org 18446S: Maintained 18447F: drivers/video/fbdev/s3c-fb.c 18448 18449SAMSUNG INTERCONNECT DRIVERS 18450M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18451M: Artur Świgoń <a.swigon@samsung.com> 18452L: linux-pm@vger.kernel.org 18453L: linux-samsung-soc@vger.kernel.org 18454S: Supported 18455F: drivers/interconnect/samsung/ 18456 18457SAMSUNG LAPTOP DRIVER 18458M: Corentin Chary <corentin.chary@gmail.com> 18459L: platform-driver-x86@vger.kernel.org 18460S: Maintained 18461F: drivers/platform/x86/samsung-laptop.c 18462 18463SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18464M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18465L: linux-kernel@vger.kernel.org 18466L: linux-samsung-soc@vger.kernel.org 18467S: Supported 18468B: mailto:linux-samsung-soc@vger.kernel.org 18469F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18470F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18471F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18472F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18473F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18474F: drivers/clk/clk-s2mps11.c 18475F: drivers/mfd/sec*.c 18476F: drivers/regulator/s2m*.c 18477F: drivers/regulator/s5m*.c 18478F: drivers/rtc/rtc-s5m.c 18479F: include/linux/mfd/samsung/ 18480 18481SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18482M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18483L: linux-media@vger.kernel.org 18484L: linux-samsung-soc@vger.kernel.org 18485S: Maintained 18486F: drivers/media/platform/samsung/s3c-camif/ 18487F: include/media/drv-intf/s3c_camif.h 18488 18489SAMSUNG S3FWRN5 NFC DRIVER 18490M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18491L: linux-nfc@lists.01.org (subscribers-only) 18492S: Maintained 18493F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18494F: drivers/nfc/s3fwrn5 18495 18496SAMSUNG S5C73M3 CAMERA DRIVER 18497M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18498M: Andrzej Hajda <andrzej.hajda@intel.com> 18499L: linux-media@vger.kernel.org 18500S: Supported 18501F: drivers/media/i2c/s5c73m3/* 18502 18503SAMSUNG S5K5BAF CAMERA DRIVER 18504M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18505M: Andrzej Hajda <andrzej.hajda@intel.com> 18506L: linux-media@vger.kernel.org 18507S: Supported 18508F: drivers/media/i2c/s5k5baf.c 18509 18510SAMSUNG S5P Security SubSystem (SSS) DRIVER 18511M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18512M: Vladimir Zapolskiy <vz@mleia.com> 18513L: linux-crypto@vger.kernel.org 18514L: linux-samsung-soc@vger.kernel.org 18515S: Maintained 18516F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18517F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18518F: drivers/crypto/s5p-sss.c 18519 18520SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18521M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18522L: linux-media@vger.kernel.org 18523S: Supported 18524Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18525F: drivers/media/platform/samsung/exynos4-is/ 18526 18527SAMSUNG SOC CLOCK DRIVERS 18528M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18529M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18530M: Tomasz Figa <tomasz.figa@gmail.com> 18531M: Chanwoo Choi <cw00.choi@samsung.com> 18532R: Alim Akhtar <alim.akhtar@samsung.com> 18533L: linux-samsung-soc@vger.kernel.org 18534S: Supported 18535T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18536T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18537F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18538F: Documentation/devicetree/bindings/clock/samsung,s3c* 18539F: drivers/clk/samsung/ 18540F: include/dt-bindings/clock/exynos*.h 18541F: include/dt-bindings/clock/s5p*.h 18542F: include/dt-bindings/clock/samsung,*.h 18543F: include/linux/clk/samsung.h 18544 18545SAMSUNG SPI DRIVERS 18546M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18547M: Andi Shyti <andi@etezian.org> 18548L: linux-spi@vger.kernel.org 18549L: linux-samsung-soc@vger.kernel.org 18550S: Maintained 18551F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18552F: drivers/spi/spi-s3c* 18553F: include/linux/platform_data/spi-s3c64xx.h 18554 18555SAMSUNG SXGBE DRIVERS 18556M: Byungho An <bh74.an@samsung.com> 18557L: netdev@vger.kernel.org 18558S: Supported 18559F: drivers/net/ethernet/samsung/sxgbe/ 18560 18561SAMSUNG THERMAL DRIVER 18562M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18563M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18564L: linux-pm@vger.kernel.org 18565L: linux-samsung-soc@vger.kernel.org 18566S: Maintained 18567F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18568F: drivers/thermal/samsung/ 18569 18570SAMSUNG USB2 PHY DRIVER 18571M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18572L: linux-kernel@vger.kernel.org 18573S: Supported 18574F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18575F: Documentation/driver-api/phy/samsung-usb2.rst 18576F: drivers/phy/samsung/phy-exynos4210-usb2.c 18577F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18578F: drivers/phy/samsung/phy-exynos5250-usb2.c 18579F: drivers/phy/samsung/phy-s5pv210-usb2.c 18580F: drivers/phy/samsung/phy-samsung-usb2.c 18581F: drivers/phy/samsung/phy-samsung-usb2.h 18582 18583SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18584M: Paul Barker <paul.barker@sancloud.com> 18585R: Marc Murphy <marc.murphy@sancloud.com> 18586S: Supported 18587F: arch/arm/boot/dts/am335x-sancloud* 18588 18589SC1200 WDT DRIVER 18590M: Zwane Mwaikambo <zwanem@gmail.com> 18591S: Maintained 18592F: drivers/watchdog/sc1200wdt.c 18593 18594SCHEDULER 18595M: Ingo Molnar <mingo@redhat.com> 18596M: Peter Zijlstra <peterz@infradead.org> 18597M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18598M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18599R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18600R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18601R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18602R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18603R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18604R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18605L: linux-kernel@vger.kernel.org 18606S: Maintained 18607T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18608F: include/linux/preempt.h 18609F: include/linux/sched.h 18610F: include/linux/wait.h 18611F: include/uapi/linux/sched.h 18612F: kernel/sched/ 18613 18614SCR24X CHIP CARD INTERFACE DRIVER 18615M: Lubomir Rintel <lkundrak@v3.sk> 18616S: Supported 18617F: drivers/char/pcmcia/scr24x_cs.c 18618 18619SCSI RDMA PROTOCOL (SRP) INITIATOR 18620M: Bart Van Assche <bvanassche@acm.org> 18621L: linux-rdma@vger.kernel.org 18622S: Supported 18623Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18624F: drivers/infiniband/ulp/srp/ 18625F: include/scsi/srp.h 18626 18627SCSI RDMA PROTOCOL (SRP) TARGET 18628M: Bart Van Assche <bvanassche@acm.org> 18629L: linux-rdma@vger.kernel.org 18630L: target-devel@vger.kernel.org 18631S: Supported 18632Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18633F: drivers/infiniband/ulp/srpt/ 18634 18635SCSI SG DRIVER 18636M: Doug Gilbert <dgilbert@interlog.com> 18637L: linux-scsi@vger.kernel.org 18638S: Maintained 18639W: http://sg.danny.cz/sg 18640F: Documentation/scsi/scsi-generic.rst 18641F: drivers/scsi/sg.c 18642F: include/scsi/sg.h 18643 18644SCSI SUBSYSTEM 18645M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18646M: "Martin K. Petersen" <martin.petersen@oracle.com> 18647L: linux-scsi@vger.kernel.org 18648S: Maintained 18649Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18650T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18651T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18652F: Documentation/devicetree/bindings/scsi/ 18653F: drivers/scsi/ 18654F: drivers/ufs/ 18655F: include/scsi/ 18656 18657SCSI TAPE DRIVER 18658M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18659L: linux-scsi@vger.kernel.org 18660S: Maintained 18661F: Documentation/scsi/st.rst 18662F: drivers/scsi/st.* 18663F: drivers/scsi/st_*.h 18664 18665SCSI TARGET CORE USER DRIVER 18666M: Bodo Stroesser <bostroesser@gmail.com> 18667L: linux-scsi@vger.kernel.org 18668L: target-devel@vger.kernel.org 18669S: Supported 18670F: Documentation/target/tcmu-design.rst 18671F: drivers/target/target_core_user.c 18672F: include/uapi/linux/target_core_user.h 18673 18674SCSI TARGET SUBSYSTEM 18675M: "Martin K. Petersen" <martin.petersen@oracle.com> 18676L: linux-scsi@vger.kernel.org 18677L: target-devel@vger.kernel.org 18678S: Supported 18679W: http://www.linux-iscsi.org 18680Q: https://patchwork.kernel.org/project/target-devel/list/ 18681T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18682F: Documentation/target/ 18683F: drivers/target/ 18684F: include/target/ 18685 18686SCTP PROTOCOL 18687M: Neil Horman <nhorman@tuxdriver.com> 18688M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18689M: Xin Long <lucien.xin@gmail.com> 18690L: linux-sctp@vger.kernel.org 18691S: Maintained 18692W: http://lksctp.sourceforge.net 18693F: Documentation/networking/sctp.rst 18694F: include/linux/sctp.h 18695F: include/net/sctp/ 18696F: include/uapi/linux/sctp.h 18697F: net/sctp/ 18698 18699SCx200 CPU SUPPORT 18700M: Jim Cromie <jim.cromie@gmail.com> 18701S: Odd Fixes 18702F: Documentation/i2c/busses/scx200_acb.rst 18703F: arch/x86/platform/scx200/ 18704F: drivers/i2c/busses/scx200* 18705F: drivers/mtd/maps/scx200_docflash.c 18706F: drivers/watchdog/scx200_wdt.c 18707F: include/linux/scx200.h 18708 18709SCx200 GPIO DRIVER 18710M: Jim Cromie <jim.cromie@gmail.com> 18711S: Maintained 18712F: drivers/char/scx200_gpio.c 18713F: include/linux/scx200_gpio.h 18714 18715SCx200 HRT CLOCKSOURCE DRIVER 18716M: Jim Cromie <jim.cromie@gmail.com> 18717S: Maintained 18718F: drivers/clocksource/scx200_hrt.c 18719 18720SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18721M: Sascha Sommer <saschasommer@freenet.de> 18722L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18723S: Maintained 18724F: drivers/mmc/host/sdricoh_cs.c 18725 18726SECO BOARDS CEC DRIVER 18727M: Ettore Chimenti <ek5.chimenti@gmail.com> 18728S: Maintained 18729F: drivers/media/cec/platform/seco/seco-cec.c 18730F: drivers/media/cec/platform/seco/seco-cec.h 18731 18732SECURE COMPUTING 18733M: Kees Cook <keescook@chromium.org> 18734R: Andy Lutomirski <luto@amacapital.net> 18735R: Will Drewry <wad@chromium.org> 18736S: Supported 18737T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18738F: Documentation/userspace-api/seccomp_filter.rst 18739F: include/linux/seccomp.h 18740F: include/uapi/linux/seccomp.h 18741F: kernel/seccomp.c 18742F: tools/testing/selftests/kselftest_harness.h 18743F: tools/testing/selftests/seccomp/* 18744K: \bsecure_computing 18745K: \bTIF_SECCOMP\b 18746 18747SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18748M: Kamal Dasu <kdasu.kdev@gmail.com> 18749M: Al Cooper <alcooperx@gmail.com> 18750R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18751L: linux-mmc@vger.kernel.org 18752S: Maintained 18753F: drivers/mmc/host/sdhci-brcmstb* 18754 18755SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18756M: Adrian Hunter <adrian.hunter@intel.com> 18757L: linux-mmc@vger.kernel.org 18758S: Supported 18759F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18760F: drivers/mmc/host/sdhci* 18761 18762SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18763M: Eugen Hristev <eugen.hristev@microchip.com> 18764L: linux-mmc@vger.kernel.org 18765S: Supported 18766F: drivers/mmc/host/sdhci-of-at91.c 18767 18768SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18769M: Ben Dooks <ben-linux@fluff.org> 18770M: Jaehoon Chung <jh80.chung@samsung.com> 18771L: linux-mmc@vger.kernel.org 18772S: Maintained 18773F: drivers/mmc/host/sdhci-s3c* 18774 18775SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18776M: Viresh Kumar <vireshk@kernel.org> 18777L: linux-mmc@vger.kernel.org 18778S: Maintained 18779F: drivers/mmc/host/sdhci-spear.c 18780 18781SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18782M: Vignesh Raghavendra <vigneshr@ti.com> 18783L: linux-mmc@vger.kernel.org 18784S: Maintained 18785F: drivers/mmc/host/sdhci-omap.c 18786 18787SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18788M: Haibo Chen <haibo.chen@nxp.com> 18789L: linux-imx@nxp.com 18790L: linux-mmc@vger.kernel.org 18791S: Maintained 18792F: drivers/mmc/host/sdhci-esdhc-imx.c 18793 18794SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18795M: Jonathan Derrick <jonathan.derrick@linux.dev> 18796L: linux-block@vger.kernel.org 18797S: Supported 18798F: block/opal_proto.h 18799F: block/sed* 18800F: include/linux/sed* 18801F: include/uapi/linux/sed* 18802 18803SECURITY CONTACT 18804M: Security Officers <security@kernel.org> 18805S: Supported 18806F: Documentation/admin-guide/security-bugs.rst 18807 18808SECURITY SUBSYSTEM 18809M: Paul Moore <paul@paul-moore.com> 18810M: James Morris <jmorris@namei.org> 18811M: "Serge E. Hallyn" <serge@hallyn.com> 18812L: linux-security-module@vger.kernel.org (suggested Cc:) 18813S: Supported 18814W: http://kernsec.org/ 18815T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18816F: security/ 18817X: security/selinux/ 18818 18819SELINUX SECURITY MODULE 18820M: Paul Moore <paul@paul-moore.com> 18821M: Stephen Smalley <stephen.smalley.work@gmail.com> 18822M: Eric Paris <eparis@parisplace.org> 18823L: selinux@vger.kernel.org 18824S: Supported 18825W: https://selinuxproject.org 18826W: https://github.com/SELinuxProject 18827T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18828F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18829F: Documentation/ABI/obsolete/sysfs-selinux-disable 18830F: Documentation/admin-guide/LSM/SELinux.rst 18831F: include/trace/events/avc.h 18832F: include/uapi/linux/selinux_netlink.h 18833F: scripts/selinux/ 18834F: security/selinux/ 18835 18836SENSABLE PHANTOM 18837M: Jiri Slaby <jirislaby@kernel.org> 18838S: Maintained 18839F: drivers/misc/phantom.c 18840F: include/uapi/linux/phantom.h 18841 18842SENSEAIR SUNRISE 006-0-0007 18843M: Jacopo Mondi <jacopo@jmondi.org> 18844S: Maintained 18845F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18846F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18847F: drivers/iio/chemical/sunrise_co2.c 18848 18849SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18850M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18851S: Maintained 18852F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18853F: drivers/iio/chemical/scd30.h 18854F: drivers/iio/chemical/scd30_core.c 18855F: drivers/iio/chemical/scd30_i2c.c 18856F: drivers/iio/chemical/scd30_serial.c 18857 18858SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18859M: Roan van Dijk <roan@protonic.nl> 18860S: Maintained 18861F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18862F: drivers/iio/chemical/scd4x.c 18863 18864SENSIRION SGP40 GAS SENSOR DRIVER 18865M: Andreas Klinger <ak@it-klinger.de> 18866S: Maintained 18867F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18868F: drivers/iio/chemical/sgp40.c 18869 18870SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18871M: Tomasz Duszynski <tduszyns@gmail.com> 18872S: Maintained 18873F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18874F: drivers/iio/chemical/sps30.c 18875F: drivers/iio/chemical/sps30_i2c.c 18876F: drivers/iio/chemical/sps30_serial.c 18877 18878SERIAL DEVICE BUS 18879M: Rob Herring <robh@kernel.org> 18880L: linux-serial@vger.kernel.org 18881S: Maintained 18882F: Documentation/devicetree/bindings/serial/serial.yaml 18883F: drivers/tty/serdev/ 18884F: include/linux/serdev.h 18885 18886SERIAL DRIVERS 18887M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18888L: linux-serial@vger.kernel.org 18889S: Maintained 18890F: Documentation/devicetree/bindings/serial/ 18891F: drivers/tty/serial/ 18892 18893SERIAL IR RECEIVER 18894M: Sean Young <sean@mess.org> 18895L: linux-media@vger.kernel.org 18896S: Maintained 18897F: drivers/media/rc/serial_ir.c 18898 18899SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18900M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18901L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18902S: Maintained 18903F: Documentation/devicetree/bindings/slimbus/ 18904F: drivers/slimbus/ 18905F: include/linux/slimbus.h 18906 18907SFC NETWORK DRIVER 18908M: Edward Cree <ecree.xilinx@gmail.com> 18909M: Martin Habets <habetsm.xilinx@gmail.com> 18910L: netdev@vger.kernel.org 18911S: Supported 18912F: Documentation/networking/devlink/sfc.rst 18913F: drivers/net/ethernet/sfc/ 18914 18915SFF/SFP/SFP+ MODULE SUPPORT 18916M: Russell King <linux@armlinux.org.uk> 18917L: netdev@vger.kernel.org 18918S: Maintained 18919F: Documentation/devicetree/bindings/net/sff,sfp.yaml 18920F: drivers/net/phy/phylink.c 18921F: drivers/net/phy/sfp* 18922F: include/linux/mdio/mdio-i2c.h 18923F: include/linux/phylink.h 18924F: include/linux/sfp.h 18925K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18926 18927SGI GRU DRIVER 18928M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18929S: Maintained 18930F: drivers/misc/sgi-gru/ 18931 18932SGI XP/XPC/XPNET DRIVER 18933M: Robin Holt <robinmholt@gmail.com> 18934M: Steve Wahl <steve.wahl@hpe.com> 18935R: Mike Travis <mike.travis@hpe.com> 18936S: Maintained 18937F: drivers/misc/sgi-xp/ 18938 18939SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18940M: Karsten Graul <kgraul@linux.ibm.com> 18941M: Wenjia Zhang <wenjia@linux.ibm.com> 18942M: Jan Karcher <jaka@linux.ibm.com> 18943L: linux-s390@vger.kernel.org 18944S: Supported 18945F: net/smc/ 18946 18947SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18948M: Linus Walleij <linus.walleij@linaro.org> 18949L: linux-iio@vger.kernel.org 18950S: Maintained 18951T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18952F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18953F: drivers/iio/light/gp2ap002.c 18954 18955SHARP RJ54N1CB0C SENSOR DRIVER 18956M: Jacopo Mondi <jacopo@jmondi.org> 18957L: linux-media@vger.kernel.org 18958S: Odd fixes 18959T: git git://linuxtv.org/media_tree.git 18960F: drivers/media/i2c/rj54n1cb0c.c 18961F: include/media/i2c/rj54n1cb0c.h 18962 18963SH_VOU V4L2 OUTPUT DRIVER 18964L: linux-media@vger.kernel.org 18965S: Orphan 18966F: drivers/media/platform/renesas/sh_vou.c 18967F: include/media/drv-intf/sh_vou.h 18968 18969SI2157 MEDIA DRIVER 18970M: Antti Palosaari <crope@iki.fi> 18971L: linux-media@vger.kernel.org 18972S: Maintained 18973W: https://linuxtv.org 18974W: http://palosaari.fi/linux/ 18975Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18976T: git git://linuxtv.org/anttip/media_tree.git 18977F: drivers/media/tuners/si2157* 18978 18979SI2165 MEDIA DRIVER 18980M: Matthias Schwarzott <zzam@gentoo.org> 18981L: linux-media@vger.kernel.org 18982S: Maintained 18983W: https://linuxtv.org 18984Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18985F: drivers/media/dvb-frontends/si2165* 18986 18987SI2168 MEDIA DRIVER 18988M: Antti Palosaari <crope@iki.fi> 18989L: linux-media@vger.kernel.org 18990S: Maintained 18991W: https://linuxtv.org 18992W: http://palosaari.fi/linux/ 18993Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18994T: git git://linuxtv.org/anttip/media_tree.git 18995F: drivers/media/dvb-frontends/si2168* 18996 18997SI470X FM RADIO RECEIVER I2C DRIVER 18998M: Hans Verkuil <hverkuil@xs4all.nl> 18999L: linux-media@vger.kernel.org 19000S: Odd Fixes 19001W: https://linuxtv.org 19002T: git git://linuxtv.org/media_tree.git 19003F: drivers/media/radio/si470x/radio-si470x-i2c.c 19004 19005SI470X FM RADIO RECEIVER USB DRIVER 19006M: Hans Verkuil <hverkuil@xs4all.nl> 19007L: linux-media@vger.kernel.org 19008S: Maintained 19009W: https://linuxtv.org 19010T: git git://linuxtv.org/media_tree.git 19011F: drivers/media/radio/si470x/radio-si470x-common.c 19012F: drivers/media/radio/si470x/radio-si470x-usb.c 19013F: drivers/media/radio/si470x/radio-si470x.h 19014 19015SI4713 FM RADIO TRANSMITTER I2C DRIVER 19016M: Eduardo Valentin <edubezval@gmail.com> 19017L: linux-media@vger.kernel.org 19018S: Odd Fixes 19019W: https://linuxtv.org 19020T: git git://linuxtv.org/media_tree.git 19021F: drivers/media/radio/si4713/si4713.? 19022 19023SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19024M: Eduardo Valentin <edubezval@gmail.com> 19025L: linux-media@vger.kernel.org 19026S: Odd Fixes 19027W: https://linuxtv.org 19028T: git git://linuxtv.org/media_tree.git 19029F: drivers/media/radio/si4713/radio-platform-si4713.c 19030 19031SI4713 FM RADIO TRANSMITTER USB DRIVER 19032M: Hans Verkuil <hverkuil@xs4all.nl> 19033L: linux-media@vger.kernel.org 19034S: Maintained 19035W: https://linuxtv.org 19036T: git git://linuxtv.org/media_tree.git 19037F: drivers/media/radio/si4713/radio-usb-si4713.c 19038 19039SIANO DVB DRIVER 19040M: Mauro Carvalho Chehab <mchehab@kernel.org> 19041L: linux-media@vger.kernel.org 19042S: Odd fixes 19043W: https://linuxtv.org 19044T: git git://linuxtv.org/media_tree.git 19045F: drivers/media/common/siano/ 19046F: drivers/media/mmc/siano/ 19047F: drivers/media/usb/siano/ 19048F: drivers/media/usb/siano/ 19049 19050SIFIVE DRIVERS 19051M: Palmer Dabbelt <palmer@dabbelt.com> 19052M: Paul Walmsley <paul.walmsley@sifive.com> 19053L: linux-riscv@lists.infradead.org 19054S: Supported 19055N: sifive 19056K: [^@]sifive 19057 19058SIFIVE FU540 SYSTEM-ON-CHIP 19059M: Paul Walmsley <paul.walmsley@sifive.com> 19060M: Palmer Dabbelt <palmer@dabbelt.com> 19061L: linux-riscv@lists.infradead.org 19062S: Supported 19063T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19064N: fu540 19065K: fu540 19066 19067SIFIVE PDMA DRIVER 19068M: Green Wan <green.wan@sifive.com> 19069S: Maintained 19070F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19071F: drivers/dma/sf-pdma/ 19072 19073SIFIVE SOC DRIVERS 19074M: Conor Dooley <conor@kernel.org> 19075L: linux-riscv@lists.infradead.org 19076S: Maintained 19077T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19078F: drivers/soc/sifive/ 19079 19080SILEAD TOUCHSCREEN DRIVER 19081M: Hans de Goede <hdegoede@redhat.com> 19082L: linux-input@vger.kernel.org 19083L: platform-driver-x86@vger.kernel.org 19084S: Maintained 19085F: drivers/input/touchscreen/silead.c 19086F: drivers/platform/x86/touchscreen_dmi.c 19087 19088SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19089M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19090S: Supported 19091F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19092F: drivers/net/wireless/silabs/wfx/ 19093 19094SILICON MOTION SM712 FRAME BUFFER DRIVER 19095M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19096M: Teddy Wang <teddy.wang@siliconmotion.com> 19097M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19098L: linux-fbdev@vger.kernel.org 19099S: Maintained 19100F: Documentation/fb/sm712fb.rst 19101F: drivers/video/fbdev/sm712* 19102 19103SILVACO I3C DUAL-ROLE MASTER 19104M: Miquel Raynal <miquel.raynal@bootlin.com> 19105M: Conor Culhane <conor.culhane@silvaco.com> 19106L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19107S: Maintained 19108F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19109F: drivers/i3c/master/svc-i3c-master.c 19110 19111SIMPLEFB FB DRIVER 19112M: Hans de Goede <hdegoede@redhat.com> 19113L: linux-fbdev@vger.kernel.org 19114S: Maintained 19115F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19116F: drivers/video/fbdev/simplefb.c 19117F: include/linux/platform_data/simplefb.h 19118 19119SIMTEC EB110ATX (Chalice CATS) 19120M: Simtec Linux Team <linux@simtec.co.uk> 19121S: Supported 19122W: http://www.simtec.co.uk/products/EB110ATX/ 19123 19124SIOX 19125M: Thorsten Scherer <t.scherer@eckelmann.de> 19126M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19127R: Pengutronix Kernel Team <kernel@pengutronix.de> 19128S: Supported 19129F: drivers/gpio/gpio-siox.c 19130F: drivers/siox/* 19131F: include/trace/events/siox.h 19132 19133SIPHASH PRF ROUTINES 19134M: Jason A. Donenfeld <Jason@zx2c4.com> 19135S: Maintained 19136F: include/linux/siphash.h 19137F: lib/siphash.c 19138F: lib/siphash_kunit.c 19139 19140SIS 190 ETHERNET DRIVER 19141M: Francois Romieu <romieu@fr.zoreil.com> 19142L: netdev@vger.kernel.org 19143S: Maintained 19144F: drivers/net/ethernet/sis/sis190.c 19145 19146SIS 900/7016 FAST ETHERNET DRIVER 19147M: Daniele Venzano <venza@brownhat.org> 19148L: netdev@vger.kernel.org 19149S: Maintained 19150W: http://www.brownhat.org/sis900.html 19151F: drivers/net/ethernet/sis/sis900.* 19152 19153SIS FRAMEBUFFER DRIVER 19154M: Thomas Winischhofer <thomas@winischhofer.net> 19155S: Maintained 19156W: http://www.winischhofer.net/linuxsisvga.shtml 19157F: Documentation/fb/sisfb.rst 19158F: drivers/video/fbdev/sis/ 19159F: include/video/sisfb.h 19160 19161SIS I2C TOUCHSCREEN DRIVER 19162M: Mika Penttilä <mpenttil@redhat.com> 19163L: linux-input@vger.kernel.org 19164S: Maintained 19165F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19166F: drivers/input/touchscreen/sis_i2c.c 19167 19168SIS USB2VGA DRIVER 19169M: Thomas Winischhofer <thomas@winischhofer.net> 19170S: Maintained 19171W: http://www.winischhofer.at/linuxsisusbvga.shtml 19172F: drivers/usb/misc/sisusbvga/ 19173 19174SL28 CPLD MFD DRIVER 19175M: Michael Walle <michael@walle.cc> 19176S: Maintained 19177F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19178F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19179F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19180F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19181F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19182F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19183F: drivers/gpio/gpio-sl28cpld.c 19184F: drivers/hwmon/sl28cpld-hwmon.c 19185F: drivers/irqchip/irq-sl28cpld.c 19186F: drivers/pwm/pwm-sl28cpld.c 19187F: drivers/watchdog/sl28cpld_wdt.c 19188 19189SLAB ALLOCATOR 19190M: Christoph Lameter <cl@linux.com> 19191M: Pekka Enberg <penberg@kernel.org> 19192M: David Rientjes <rientjes@google.com> 19193M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19194M: Andrew Morton <akpm@linux-foundation.org> 19195M: Vlastimil Babka <vbabka@suse.cz> 19196R: Roman Gushchin <roman.gushchin@linux.dev> 19197R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19198L: linux-mm@kvack.org 19199S: Maintained 19200T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19201F: include/linux/sl?b*.h 19202F: mm/sl?b* 19203 19204SLCAN CAN NETWORK DRIVER 19205M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19206L: linux-can@vger.kernel.org 19207S: Maintained 19208F: drivers/net/can/slcan/ 19209 19210SLEEPABLE READ-COPY UPDATE (SRCU) 19211M: Lai Jiangshan <jiangshanlai@gmail.com> 19212M: "Paul E. McKenney" <paulmck@kernel.org> 19213M: Josh Triplett <josh@joshtriplett.org> 19214R: Steven Rostedt <rostedt@goodmis.org> 19215R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19216L: rcu@vger.kernel.org 19217S: Supported 19218W: http://www.rdrop.com/users/paulmck/RCU/ 19219T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19220F: include/linux/srcu*.h 19221F: kernel/rcu/srcu*.c 19222 19223SMACK SECURITY MODULE 19224M: Casey Schaufler <casey@schaufler-ca.com> 19225L: linux-security-module@vger.kernel.org 19226S: Maintained 19227W: http://schaufler-ca.com 19228T: git git://github.com/cschaufler/smack-next 19229F: Documentation/admin-guide/LSM/Smack.rst 19230F: security/smack/ 19231 19232SMC91x ETHERNET DRIVER 19233M: Nicolas Pitre <nico@fluxnic.net> 19234S: Odd Fixes 19235F: drivers/net/ethernet/smsc/smc91x.* 19236 19237SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19238M: Mark Rutland <mark.rutland@arm.com> 19239M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19240M: Sudeep Holla <sudeep.holla@arm.com> 19241L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19242S: Maintained 19243F: drivers/firmware/smccc/ 19244F: include/linux/arm-smccc.h 19245 19246SMM665 HARDWARE MONITOR DRIVER 19247M: Guenter Roeck <linux@roeck-us.net> 19248L: linux-hwmon@vger.kernel.org 19249S: Maintained 19250F: Documentation/hwmon/smm665.rst 19251F: drivers/hwmon/smm665.c 19252 19253SMSC EMC2103 HARDWARE MONITOR DRIVER 19254M: Steve Glendinning <steve.glendinning@shawell.net> 19255L: linux-hwmon@vger.kernel.org 19256S: Maintained 19257F: Documentation/hwmon/emc2103.rst 19258F: drivers/hwmon/emc2103.c 19259 19260SMSC SCH5627 HARDWARE MONITOR DRIVER 19261M: Hans de Goede <hdegoede@redhat.com> 19262L: linux-hwmon@vger.kernel.org 19263S: Supported 19264F: Documentation/hwmon/sch5627.rst 19265F: drivers/hwmon/sch5627.c 19266 19267SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19268M: Steve Glendinning <steve.glendinning@shawell.net> 19269L: linux-fbdev@vger.kernel.org 19270S: Maintained 19271F: drivers/video/fbdev/smscufx.c 19272 19273SMSC47B397 HARDWARE MONITOR DRIVER 19274M: Jean Delvare <jdelvare@suse.com> 19275L: linux-hwmon@vger.kernel.org 19276S: Maintained 19277F: Documentation/hwmon/smsc47b397.rst 19278F: drivers/hwmon/smsc47b397.c 19279 19280SMSC911x ETHERNET DRIVER 19281M: Steve Glendinning <steve.glendinning@shawell.net> 19282L: netdev@vger.kernel.org 19283S: Maintained 19284F: drivers/net/ethernet/smsc/smsc911x.* 19285F: include/linux/smsc911x.h 19286 19287SMSC9420 PCI ETHERNET DRIVER 19288M: Steve Glendinning <steve.glendinning@shawell.net> 19289L: netdev@vger.kernel.org 19290S: Maintained 19291F: drivers/net/ethernet/smsc/smsc9420.* 19292 19293SOCIONEXT (SNI) AVE NETWORK DRIVER 19294M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19295L: netdev@vger.kernel.org 19296S: Maintained 19297F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19298F: drivers/net/ethernet/socionext/sni_ave.c 19299 19300SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19301M: Jassi Brar <jaswinder.singh@linaro.org> 19302M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19303L: netdev@vger.kernel.org 19304S: Maintained 19305F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19306F: drivers/net/ethernet/socionext/netsec.c 19307 19308SOCIONEXT (SNI) Synquacer SPI DRIVER 19309M: Masahisa Kojima <masahisa.kojima@linaro.org> 19310M: Jassi Brar <jaswinder.singh@linaro.org> 19311L: linux-spi@vger.kernel.org 19312S: Maintained 19313F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19314F: drivers/spi/spi-synquacer.c 19315 19316SOCIONEXT SYNQUACER I2C DRIVER 19317M: Ard Biesheuvel <ardb@kernel.org> 19318L: linux-i2c@vger.kernel.org 19319S: Maintained 19320F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19321F: drivers/i2c/busses/i2c-synquacer.c 19322 19323SOCIONEXT UNIPHIER SOUND DRIVER 19324L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19325S: Orphan 19326F: sound/soc/uniphier/ 19327 19328SOCKET TIMESTAMPING 19329M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19330S: Maintained 19331F: Documentation/networking/timestamping.rst 19332F: include/uapi/linux/net_tstamp.h 19333F: tools/testing/selftests/net/so_txtime.c 19334 19335SOEKRIS NET48XX LED SUPPORT 19336M: Chris Boot <bootc@bootc.net> 19337S: Maintained 19338F: drivers/leds/leds-net48xx.c 19339 19340SOFT-IWARP DRIVER (siw) 19341M: Bernard Metzler <bmt@zurich.ibm.com> 19342L: linux-rdma@vger.kernel.org 19343S: Supported 19344F: drivers/infiniband/sw/siw/ 19345F: include/uapi/rdma/siw-abi.h 19346 19347SOFT-ROCE DRIVER (rxe) 19348M: Zhu Yanjun <zyjzyj2000@gmail.com> 19349L: linux-rdma@vger.kernel.org 19350S: Supported 19351F: drivers/infiniband/sw/rxe/ 19352F: include/uapi/rdma/rdma_user_rxe.h 19353 19354SOFTLOGIC 6x10 MPEG CODEC 19355M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19356M: Anton Sviridenko <anton@corp.bluecherry.net> 19357M: Andrey Utkin <andrey_utkin@fastmail.com> 19358M: Ismael Luceno <ismael@iodev.co.uk> 19359L: linux-media@vger.kernel.org 19360S: Supported 19361F: drivers/media/pci/solo6x10/ 19362 19363SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19364M: James Morse <james.morse@arm.com> 19365L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19366S: Maintained 19367F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19368F: drivers/firmware/arm_sdei.c 19369F: include/linux/arm_sdei.h 19370F: include/uapi/linux/arm_sdei.h 19371 19372SOFTWARE NODES AND DEVICE PROPERTIES 19373R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19374R: Daniel Scally <djrscally@gmail.com> 19375R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19376R: Sakari Ailus <sakari.ailus@linux.intel.com> 19377L: linux-acpi@vger.kernel.org 19378S: Maintained 19379F: drivers/base/property.c 19380F: drivers/base/swnode.c 19381F: include/linux/fwnode.h 19382F: include/linux/property.h 19383 19384SOFTWARE RAID (Multiple Disks) SUPPORT 19385M: Song Liu <song@kernel.org> 19386L: linux-raid@vger.kernel.org 19387S: Supported 19388Q: https://patchwork.kernel.org/project/linux-raid/list/ 19389T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19390F: drivers/md/Kconfig 19391F: drivers/md/Makefile 19392F: drivers/md/md* 19393F: drivers/md/raid* 19394F: include/linux/raid/ 19395F: include/uapi/linux/raid/ 19396 19397SOLIDRUN CLEARFOG SUPPORT 19398M: Russell King <linux@armlinux.org.uk> 19399S: Maintained 19400F: arch/arm/boot/dts/armada-388-clearfog* 19401F: arch/arm/boot/dts/armada-38x-solidrun-* 19402 19403SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19404M: Russell King <linux@armlinux.org.uk> 19405S: Maintained 19406F: arch/arm/boot/dts/imx6*-cubox-i* 19407F: arch/arm/boot/dts/imx6*-hummingboard* 19408F: arch/arm/boot/dts/imx6*-sr-* 19409 19410SONIC NETWORK DRIVER 19411M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19412L: netdev@vger.kernel.org 19413S: Maintained 19414F: drivers/net/ethernet/natsemi/sonic.* 19415 19416SONICS SILICON BACKPLANE DRIVER (SSB) 19417M: Michael Buesch <m@bues.ch> 19418L: linux-wireless@vger.kernel.org 19419S: Maintained 19420F: drivers/ssb/ 19421F: include/linux/ssb/ 19422 19423SONY IMX208 SENSOR DRIVER 19424M: Sakari Ailus <sakari.ailus@linux.intel.com> 19425L: linux-media@vger.kernel.org 19426S: Maintained 19427T: git git://linuxtv.org/media_tree.git 19428F: drivers/media/i2c/imx208.c 19429 19430SONY IMX214 SENSOR DRIVER 19431M: Ricardo Ribalda <ribalda@kernel.org> 19432L: linux-media@vger.kernel.org 19433S: Maintained 19434T: git git://linuxtv.org/media_tree.git 19435F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19436F: drivers/media/i2c/imx214.c 19437 19438SONY IMX219 SENSOR DRIVER 19439M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19440L: linux-media@vger.kernel.org 19441S: Maintained 19442T: git git://linuxtv.org/media_tree.git 19443F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19444F: drivers/media/i2c/imx219.c 19445 19446SONY IMX258 SENSOR DRIVER 19447M: Sakari Ailus <sakari.ailus@linux.intel.com> 19448L: linux-media@vger.kernel.org 19449S: Maintained 19450T: git git://linuxtv.org/media_tree.git 19451F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19452F: drivers/media/i2c/imx258.c 19453 19454SONY IMX274 SENSOR DRIVER 19455M: Leon Luo <leonl@leopardimaging.com> 19456L: linux-media@vger.kernel.org 19457S: Maintained 19458T: git git://linuxtv.org/media_tree.git 19459F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19460F: drivers/media/i2c/imx274.c 19461 19462SONY IMX290 SENSOR DRIVER 19463M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19464L: linux-media@vger.kernel.org 19465S: Maintained 19466T: git git://linuxtv.org/media_tree.git 19467F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19468F: drivers/media/i2c/imx290.c 19469 19470SONY IMX296 SENSOR DRIVER 19471M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19472M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19473L: linux-media@vger.kernel.org 19474S: Maintained 19475T: git git://linuxtv.org/media_tree.git 19476F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19477F: drivers/media/i2c/imx296.c 19478 19479SONY IMX319 SENSOR DRIVER 19480M: Bingbu Cao <bingbu.cao@intel.com> 19481L: linux-media@vger.kernel.org 19482S: Maintained 19483T: git git://linuxtv.org/media_tree.git 19484F: drivers/media/i2c/imx319.c 19485 19486SONY IMX334 SENSOR DRIVER 19487M: Paul J. Murphy <paul.j.murphy@intel.com> 19488M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19489L: linux-media@vger.kernel.org 19490S: Maintained 19491T: git git://linuxtv.org/media_tree.git 19492F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19493F: drivers/media/i2c/imx334.c 19494 19495SONY IMX335 SENSOR DRIVER 19496M: Paul J. Murphy <paul.j.murphy@intel.com> 19497M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19498L: linux-media@vger.kernel.org 19499S: Maintained 19500T: git git://linuxtv.org/media_tree.git 19501F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19502F: drivers/media/i2c/imx335.c 19503 19504SONY IMX355 SENSOR DRIVER 19505M: Tianshu Qiu <tian.shu.qiu@intel.com> 19506L: linux-media@vger.kernel.org 19507S: Maintained 19508T: git git://linuxtv.org/media_tree.git 19509F: drivers/media/i2c/imx355.c 19510 19511SONY IMX412 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,imx412.yaml 19518F: drivers/media/i2c/imx412.c 19519 19520SONY IMX415 SENSOR DRIVER 19521M: Michael Riesch <michael.riesch@wolfvision.net> 19522L: linux-media@vger.kernel.org 19523S: Maintained 19524T: git git://linuxtv.org/media_tree.git 19525F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19526F: drivers/media/i2c/imx415.c 19527 19528SONY MEMORYSTICK SUBSYSTEM 19529M: Maxim Levitsky <maximlevitsky@gmail.com> 19530M: Alex Dubov <oakad@yahoo.com> 19531M: Ulf Hansson <ulf.hansson@linaro.org> 19532L: linux-mmc@vger.kernel.org 19533S: Maintained 19534T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19535F: drivers/memstick/ 19536F: include/linux/memstick.h 19537 19538SONY VAIO CONTROL DEVICE DRIVER 19539M: Mattia Dongili <malattia@linux.it> 19540L: platform-driver-x86@vger.kernel.org 19541S: Maintained 19542W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19543F: Documentation/admin-guide/laptops/sony-laptop.rst 19544F: drivers/char/sonypi.c 19545F: drivers/platform/x86/sony-laptop.c 19546F: include/linux/sony-laptop.h 19547 19548SOUND 19549M: Jaroslav Kysela <perex@perex.cz> 19550M: Takashi Iwai <tiwai@suse.com> 19551L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19552S: Maintained 19553W: http://www.alsa-project.org/ 19554Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19555T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19556F: Documentation/sound/ 19557F: include/sound/ 19558F: include/uapi/sound/ 19559F: sound/ 19560F: tools/testing/selftests/alsa 19561 19562SOUND - COMPRESSED AUDIO 19563M: Vinod Koul <vkoul@kernel.org> 19564L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19565S: Supported 19566T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19567F: Documentation/sound/designs/compress-offload.rst 19568F: include/sound/compress_driver.h 19569F: include/uapi/sound/compress_* 19570F: sound/core/compress_offload.c 19571F: sound/soc/soc-compress.c 19572 19573SOUND - DMAENGINE HELPERS 19574M: Lars-Peter Clausen <lars@metafoo.de> 19575S: Supported 19576F: include/sound/dmaengine_pcm.h 19577F: sound/core/pcm_dmaengine.c 19578F: sound/soc/soc-generic-dmaengine-pcm.c 19579 19580SOUND - ALSA SELFTESTS 19581M: Mark Brown <broonie@kernel.org> 19582L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19583L: linux-kselftest@vger.kernel.org 19584S: Supported 19585F: tools/testing/selftests/alsa 19586 19587SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19588M: Liam Girdwood <lgirdwood@gmail.com> 19589M: Mark Brown <broonie@kernel.org> 19590L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19591S: Supported 19592W: http://alsa-project.org/main/index.php/ASoC 19593T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19594F: Documentation/devicetree/bindings/sound/ 19595F: Documentation/sound/soc/ 19596F: include/dt-bindings/sound/ 19597F: include/sound/soc* 19598F: sound/soc/ 19599 19600SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19601M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19602M: Liam Girdwood <lgirdwood@gmail.com> 19603M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19604M: Bard Liao <yung-chuan.liao@linux.intel.com> 19605M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19606R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19607M: Daniel Baluta <daniel.baluta@nxp.com> 19608L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19609S: Supported 19610W: https://github.com/thesofproject/linux/ 19611F: sound/soc/sof/ 19612 19613SOUNDWIRE SUBSYSTEM 19614M: Vinod Koul <vkoul@kernel.org> 19615M: Bard Liao <yung-chuan.liao@linux.intel.com> 19616R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19617R: Sanyog Kale <sanyog.r.kale@intel.com> 19618L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19619S: Supported 19620T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19621F: Documentation/driver-api/soundwire/ 19622F: drivers/soundwire/ 19623F: include/linux/soundwire/ 19624 19625SP2 MEDIA DRIVER 19626M: Olli Salonen <olli.salonen@iki.fi> 19627L: linux-media@vger.kernel.org 19628S: Maintained 19629W: https://linuxtv.org 19630Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19631F: drivers/media/dvb-frontends/sp2* 19632 19633SPANISH DOCUMENTATION 19634M: Carlos Bilbao <carlos.bilbao@amd.com> 19635S: Maintained 19636F: Documentation/translations/sp_SP/ 19637 19638SPARC + UltraSPARC (sparc/sparc64) 19639M: "David S. Miller" <davem@davemloft.net> 19640L: sparclinux@vger.kernel.org 19641S: Maintained 19642Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19643T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19644T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19645F: arch/sparc/ 19646F: drivers/sbus/ 19647 19648SPARC SERIAL DRIVERS 19649M: "David S. Miller" <davem@davemloft.net> 19650L: sparclinux@vger.kernel.org 19651S: Maintained 19652T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19653T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19654F: drivers/tty/serial/suncore.c 19655F: drivers/tty/serial/sunhv.c 19656F: drivers/tty/serial/sunsab.c 19657F: drivers/tty/serial/sunsab.h 19658F: drivers/tty/serial/sunsu.c 19659F: drivers/tty/serial/sunzilog.c 19660F: drivers/tty/serial/sunzilog.h 19661F: drivers/tty/vcc.c 19662F: include/linux/sunserialcore.h 19663 19664SPARSE CHECKER 19665M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19666L: linux-sparse@vger.kernel.org 19667S: Maintained 19668W: https://sparse.docs.kernel.org/ 19669T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19670Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19671B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19672F: include/linux/compiler.h 19673 19674SPEAKUP CONSOLE SPEECH DRIVER 19675M: William Hubbs <w.d.hubbs@gmail.com> 19676M: Chris Brannon <chris@the-brannons.com> 19677M: Kirk Reiser <kirk@reisers.ca> 19678M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19679L: speakup@linux-speakup.org 19680S: Odd Fixes 19681W: http://www.linux-speakup.org/ 19682W: https://github.com/linux-speakup/speakup 19683B: https://github.com/linux-speakup/speakup/issues 19684F: drivers/accessibility/speakup/ 19685 19686SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19687M: Viresh Kumar <vireshk@kernel.org> 19688M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19689M: soc@kernel.org 19690L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19691S: Maintained 19692W: http://www.st.com/spear 19693F: arch/arm/boot/dts/spear* 19694F: arch/arm/mach-spear/ 19695F: drivers/clk/spear/ 19696F: drivers/pinctrl/spear/ 19697 19698SPI NOR SUBSYSTEM 19699M: Tudor Ambarus <tudor.ambarus@linaro.org> 19700M: Pratyush Yadav <pratyush@kernel.org> 19701R: Michael Walle <michael@walle.cc> 19702L: linux-mtd@lists.infradead.org 19703S: Maintained 19704W: http://www.linux-mtd.infradead.org/ 19705Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19706C: irc://irc.oftc.net/mtd 19707T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19708F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19709F: drivers/mtd/spi-nor/ 19710F: include/linux/mtd/spi-nor.h 19711 19712SPI SUBSYSTEM 19713M: Mark Brown <broonie@kernel.org> 19714L: linux-spi@vger.kernel.org 19715S: Maintained 19716Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19717T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19718F: Documentation/devicetree/bindings/spi/ 19719F: Documentation/spi/ 19720F: drivers/spi/ 19721F: include/linux/spi/ 19722F: include/uapi/linux/spi/ 19723F: tools/spi/ 19724 19725SPIDERNET NETWORK DRIVER for CELL 19726M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19727M: Geoff Levand <geoff@infradead.org> 19728L: netdev@vger.kernel.org 19729L: linuxppc-dev@lists.ozlabs.org 19730S: Maintained 19731F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19732F: drivers/net/ethernet/toshiba/spider_net* 19733 19734SPMI SUBSYSTEM 19735M: Stephen Boyd <sboyd@kernel.org> 19736L: linux-kernel@vger.kernel.org 19737S: Maintained 19738T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19739F: Documentation/devicetree/bindings/spmi/ 19740F: drivers/spmi/ 19741F: include/dt-bindings/spmi/spmi.h 19742F: include/linux/spmi.h 19743F: include/trace/events/spmi.h 19744 19745SPU FILE SYSTEM 19746M: Jeremy Kerr <jk@ozlabs.org> 19747L: linuxppc-dev@lists.ozlabs.org 19748S: Supported 19749W: http://www.ibm.com/developerworks/power/cell/ 19750F: Documentation/filesystems/spufs/spufs.rst 19751F: arch/powerpc/platforms/cell/spufs/ 19752 19753SQUASHFS FILE SYSTEM 19754M: Phillip Lougher <phillip@squashfs.org.uk> 19755L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19756S: Maintained 19757W: http://squashfs.org.uk 19758T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19759F: Documentation/filesystems/squashfs.rst 19760F: fs/squashfs/ 19761 19762SRM (Alpha) environment access 19763M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19764S: Maintained 19765F: arch/alpha/kernel/srm_env.c 19766 19767ST LSM6DSx IMU IIO DRIVER 19768M: Lorenzo Bianconi <lorenzo@kernel.org> 19769L: linux-iio@vger.kernel.org 19770S: Maintained 19771W: http://www.st.com/ 19772F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19773F: drivers/iio/imu/st_lsm6dsx/ 19774 19775ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19776M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19777M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19778L: linux-media@vger.kernel.org 19779S: Maintained 19780T: git git://linuxtv.org/media_tree.git 19781F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19782F: drivers/media/i2c/st-mipid02.c 19783 19784ST STM32 I2C/SMBUS DRIVER 19785M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19786M: Alain Volmat <alain.volmat@foss.st.com> 19787L: linux-i2c@vger.kernel.org 19788S: Maintained 19789F: drivers/i2c/busses/i2c-stm32* 19790 19791ST STM32 SPI DRIVER 19792M: Alain Volmat <alain.volmat@foss.st.com> 19793L: linux-spi@vger.kernel.org 19794S: Maintained 19795F: drivers/spi/spi-stm32.c 19796 19797ST STPDDC60 DRIVER 19798M: Daniel Nilsson <daniel.nilsson@flex.com> 19799L: linux-hwmon@vger.kernel.org 19800S: Maintained 19801F: Documentation/hwmon/stpddc60.rst 19802F: drivers/hwmon/pmbus/stpddc60.c 19803 19804ST VGXY61 DRIVER 19805M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19806M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19807L: linux-media@vger.kernel.org 19808S: Maintained 19809T: git git://linuxtv.org/media_tree.git 19810F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 19811F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 19812F: drivers/media/i2c/st-vgxy61.c 19813 19814ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19815M: Song Qiang <songqiang1304521@gmail.com> 19816L: linux-iio@vger.kernel.org 19817S: Maintained 19818F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19819F: drivers/iio/proximity/vl53l0x-i2c.c 19820 19821STABLE BRANCH 19822M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19823M: Sasha Levin <sashal@kernel.org> 19824L: stable@vger.kernel.org 19825S: Supported 19826F: Documentation/process/stable-kernel-rules.rst 19827 19828STAGING - ATOMISP DRIVER 19829M: Hans de Goede <hdegoede@redhat.com> 19830M: Mauro Carvalho Chehab <mchehab@kernel.org> 19831R: Sakari Ailus <sakari.ailus@linux.intel.com> 19832L: linux-media@vger.kernel.org 19833S: Maintained 19834F: drivers/staging/media/atomisp/ 19835 19836STAGING - FIELDBUS SUBSYSTEM 19837M: Sven Van Asbroeck <TheSven73@gmail.com> 19838S: Maintained 19839F: drivers/staging/fieldbus/* 19840F: drivers/staging/fieldbus/Documentation/ 19841 19842STAGING - HMS ANYBUS-S BUS 19843M: Sven Van Asbroeck <TheSven73@gmail.com> 19844S: Maintained 19845F: drivers/staging/fieldbus/anybuss/ 19846 19847STAGING - INDUSTRIAL IO 19848M: Jonathan Cameron <jic23@kernel.org> 19849L: linux-iio@vger.kernel.org 19850S: Odd Fixes 19851F: Documentation/devicetree/bindings/staging/iio/ 19852F: drivers/staging/iio/ 19853 19854STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19855M: Marc Dietrich <marvin24@gmx.de> 19856L: ac100@lists.launchpad.net (moderated for non-subscribers) 19857L: linux-tegra@vger.kernel.org 19858S: Maintained 19859F: drivers/staging/nvec/ 19860 19861STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19862M: Jens Frederich <jfrederich@gmail.com> 19863M: Jon Nettleton <jon.nettleton@gmail.com> 19864S: Maintained 19865W: http://wiki.laptop.org/go/DCON 19866F: drivers/staging/olpc_dcon/ 19867 19868STAGING - REALTEK RTL8188EU DRIVERS 19869M: Larry Finger <Larry.Finger@lwfinger.net> 19870M: Phillip Potter <phil@philpotter.co.uk> 19871R: Pavel Skripkin <paskripkin@gmail.com> 19872S: Supported 19873F: drivers/staging/r8188eu/ 19874 19875STAGING - REALTEK RTL8712U DRIVERS 19876M: Larry Finger <Larry.Finger@lwfinger.net> 19877M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19878S: Odd Fixes 19879F: drivers/staging/rtl8712/ 19880 19881STAGING - SEPS525 LCD CONTROLLER DRIVERS 19882M: Michael Hennerich <michael.hennerich@analog.com> 19883L: linux-fbdev@vger.kernel.org 19884S: Supported 19885F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19886F: drivers/staging/fbtft/fb_seps525.c 19887 19888STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19889M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19890M: Teddy Wang <teddy.wang@siliconmotion.com> 19891M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19892L: linux-fbdev@vger.kernel.org 19893S: Maintained 19894F: drivers/staging/sm750fb/ 19895 19896STAGING - VIA VT665X DRIVERS 19897M: Forest Bond <forest@alittletooquiet.net> 19898S: Odd Fixes 19899F: drivers/staging/vt665?/ 19900 19901STAGING SUBSYSTEM 19902M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19903L: linux-staging@lists.linux.dev 19904S: Supported 19905T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19906F: drivers/staging/ 19907 19908STARFIRE/DURALAN NETWORK DRIVER 19909M: Ion Badulescu <ionut@badula.org> 19910S: Odd Fixes 19911F: drivers/net/ethernet/adaptec/starfire* 19912 19913STARFIVE DEVICETREES 19914M: Emil Renner Berthing <kernel@esmil.dk> 19915S: Maintained 19916F: arch/riscv/boot/dts/starfive/ 19917 19918STARFIVE JH7100 CLOCK DRIVERS 19919M: Emil Renner Berthing <kernel@esmil.dk> 19920S: Maintained 19921F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19922F: drivers/clk/starfive/clk-starfive-jh7100* 19923F: include/dt-bindings/clock/starfive-jh7100*.h 19924 19925STARFIVE JH7110 MMC/SD/SDIO DRIVER 19926M: William Qiu <william.qiu@starfivetech.com> 19927S: Supported 19928F: Documentation/devicetree/bindings/mmc/starfive* 19929F: drivers/mmc/host/dw_mmc-starfive.c 19930 19931STARFIVE JH71X0 PINCTRL DRIVERS 19932M: Emil Renner Berthing <kernel@esmil.dk> 19933M: Jianlong Huang <jianlong.huang@starfivetech.com> 19934L: linux-gpio@vger.kernel.org 19935S: Maintained 19936F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 19937F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 19938F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 19939F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 19940 19941STARFIVE JH7100 RESET CONTROLLER DRIVER 19942M: Emil Renner Berthing <kernel@esmil.dk> 19943S: Maintained 19944F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19945F: drivers/reset/reset-starfive-jh7100.c 19946F: include/dt-bindings/reset/starfive-jh7100.h 19947 19948STARFIVE JH71XX PMU CONTROLLER DRIVER 19949M: Walker Chen <walker.chen@starfivetech.com> 19950S: Supported 19951F: Documentation/devicetree/bindings/power/starfive* 19952F: drivers/soc/starfive/jh71xx_pmu.c 19953F: include/dt-bindings/power/starfive,jh7110-pmu.h 19954 19955STARFIVE SOC DRIVERS 19956M: Conor Dooley <conor@kernel.org> 19957S: Maintained 19958T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19959F: drivers/soc/starfive/ 19960 19961STARFIVE TRNG DRIVER 19962M: Jia Jie Ho <jiajie.ho@starfivetech.com> 19963S: Supported 19964F: Documentation/devicetree/bindings/rng/starfive* 19965F: drivers/char/hw_random/jh7110-trng.c 19966 19967STATIC BRANCH/CALL 19968M: Peter Zijlstra <peterz@infradead.org> 19969M: Josh Poimboeuf <jpoimboe@kernel.org> 19970M: Jason Baron <jbaron@akamai.com> 19971R: Steven Rostedt <rostedt@goodmis.org> 19972R: Ard Biesheuvel <ardb@kernel.org> 19973S: Supported 19974F: arch/*/include/asm/jump_label*.h 19975F: arch/*/include/asm/static_call*.h 19976F: arch/*/kernel/jump_label.c 19977F: arch/*/kernel/static_call.c 19978F: include/linux/jump_label*.h 19979F: include/linux/static_call*.h 19980F: kernel/jump_label.c 19981F: kernel/static_call.c 19982 19983STI AUDIO (ASoC) DRIVERS 19984M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19985L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19986S: Maintained 19987F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 19988F: sound/soc/sti/ 19989 19990STI CEC DRIVER 19991M: Alain Volmat <alain.volmat@foss.st.com> 19992S: Maintained 19993F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 19994F: drivers/media/cec/platform/sti/ 19995 19996STK1160 USB VIDEO CAPTURE DRIVER 19997M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19998L: linux-media@vger.kernel.org 19999S: Maintained 20000T: git git://linuxtv.org/media_tree.git 20001F: drivers/media/usb/stk1160/ 20002 20003STM32 AUDIO (ASoC) DRIVERS 20004M: Olivier Moysan <olivier.moysan@foss.st.com> 20005M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20006L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20007S: Maintained 20008F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20009F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20010F: sound/soc/stm/ 20011 20012STM32 TIMER/LPTIMER DRIVERS 20013M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20014S: Maintained 20015F: Documentation/ABI/testing/*timer-stm32 20016F: Documentation/devicetree/bindings/*/*stm32-*timer* 20017F: drivers/*/stm32-*timer* 20018F: drivers/pwm/pwm-stm32* 20019F: include/linux/*/stm32-*tim* 20020 20021STMMAC ETHERNET DRIVER 20022M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20023M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20024M: Jose Abreu <joabreu@synopsys.com> 20025L: netdev@vger.kernel.org 20026S: Supported 20027W: http://www.stlinux.com 20028F: Documentation/networking/device_drivers/ethernet/stmicro/ 20029F: drivers/net/ethernet/stmicro/stmmac/ 20030 20031SUN3/3X 20032M: Sam Creasey <sammy@sammy.net> 20033S: Maintained 20034W: http://sammy.net/sun3/ 20035F: arch/m68k/include/asm/sun3* 20036F: arch/m68k/kernel/*sun3* 20037F: arch/m68k/sun3*/ 20038F: drivers/net/ethernet/i825xx/sun3* 20039 20040SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20041M: Hans de Goede <hdegoede@redhat.com> 20042L: linux-input@vger.kernel.org 20043S: Maintained 20044F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20045F: drivers/input/keyboard/sun4i-lradc-keys.c 20046 20047SUNDANCE NETWORK DRIVER 20048M: Denis Kirjanov <kda@linux-powerpc.org> 20049L: netdev@vger.kernel.org 20050S: Maintained 20051F: drivers/net/ethernet/dlink/sundance.c 20052 20053SUN HAPPY MEAL ETHERNET DRIVER 20054M: Sean Anderson <seanga2@gmail.com> 20055S: Maintained 20056F: drivers/net/ethernet/sun/sunhme.* 20057 20058SUNPLUS ETHERNET DRIVER 20059M: Wells Lu <wellslutw@gmail.com> 20060L: netdev@vger.kernel.org 20061S: Maintained 20062W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20063F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20064F: drivers/net/ethernet/sunplus/ 20065 20066SUNPLUS MMC DRIVER 20067M: Tony Huang <tonyhuang.sunplus@gmail.com> 20068M: Li-hao Kuo <lhjeff911@gmail.com> 20069S: Maintained 20070F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20071F: drivers/mmc/host/sunplus-mmc.c 20072 20073SUNPLUS OCOTP DRIVER 20074M: Vincent Shih <vincent.sunplus@gmail.com> 20075S: Maintained 20076F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20077F: drivers/nvmem/sunplus-ocotp.c 20078 20079SUNPLUS USB2 PHY DRIVER 20080M: Vincent Shih <vincent.sunplus@gmail.com> 20081L: linux-usb@vger.kernel.org 20082S: Maintained 20083F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20084F: drivers/phy/sunplus/Kconfig 20085F: drivers/phy/sunplus/Makefile 20086F: drivers/phy/sunplus/phy-sunplus-usb2.c 20087 20088SUNPLUS PWM DRIVER 20089M: Hammer Hsieh <hammerh0314@gmail.com> 20090S: Maintained 20091F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20092F: drivers/pwm/pwm-sunplus.c 20093 20094SUNPLUS RTC DRIVER 20095M: Vincent Shih <vincent.sunplus@gmail.com> 20096L: linux-rtc@vger.kernel.org 20097S: Maintained 20098F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20099F: drivers/rtc/rtc-sunplus.c 20100 20101SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20102M: Li-hao Kuo <lhjeff911@gmail.com> 20103L: linux-spi@vger.kernel.org 20104S: Maintained 20105F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20106F: drivers/spi/spi-sunplus-sp7021.c 20107 20108SUNPLUS UART DRIVER 20109M: Hammer Hsieh <hammerh0314@gmail.com> 20110S: Maintained 20111F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20112F: drivers/tty/serial/sunplus-uart.c 20113 20114SUNPLUS WATCHDOG DRIVER 20115M: Xiantao Hu <xt.hu@cqplus1.com> 20116L: linux-watchdog@vger.kernel.org 20117S: Maintained 20118F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20119F: drivers/watchdog/sunplus_wdt.c 20120 20121SUPERH 20122M: Yoshinori Sato <ysato@users.sourceforge.jp> 20123M: Rich Felker <dalias@libc.org> 20124M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20125L: linux-sh@vger.kernel.org 20126S: Maintained 20127Q: http://patchwork.kernel.org/project/linux-sh/list/ 20128F: Documentation/arch/sh/ 20129F: arch/sh/ 20130F: drivers/sh/ 20131 20132SUSPEND TO RAM 20133M: "Rafael J. Wysocki" <rafael@kernel.org> 20134M: Len Brown <len.brown@intel.com> 20135M: Pavel Machek <pavel@ucw.cz> 20136L: linux-pm@vger.kernel.org 20137S: Supported 20138B: https://bugzilla.kernel.org 20139F: Documentation/power/ 20140F: arch/x86/kernel/acpi/sleep* 20141F: arch/x86/kernel/acpi/wakeup* 20142F: drivers/base/power/ 20143F: include/linux/freezer.h 20144F: include/linux/pm.h 20145F: include/linux/suspend.h 20146F: kernel/power/ 20147 20148SVGA HANDLING 20149M: Martin Mares <mj@ucw.cz> 20150L: linux-video@atrey.karlin.mff.cuni.cz 20151S: Maintained 20152F: Documentation/admin-guide/svga.rst 20153F: arch/x86/boot/video* 20154 20155SWITCHDEV 20156M: Jiri Pirko <jiri@resnulli.us> 20157M: Ivan Vecera <ivecera@redhat.com> 20158L: netdev@vger.kernel.org 20159S: Supported 20160F: include/net/switchdev.h 20161F: net/switchdev/ 20162 20163SY8106A REGULATOR DRIVER 20164M: Icenowy Zheng <icenowy@aosc.io> 20165S: Maintained 20166F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20167F: drivers/regulator/sy8106a-regulator.c 20168 20169SYNC FILE FRAMEWORK 20170M: Sumit Semwal <sumit.semwal@linaro.org> 20171R: Gustavo Padovan <gustavo@padovan.org> 20172L: linux-media@vger.kernel.org 20173L: dri-devel@lists.freedesktop.org 20174S: Maintained 20175T: git git://anongit.freedesktop.org/drm/drm-misc 20176F: Documentation/driver-api/sync_file.rst 20177F: drivers/dma-buf/dma-fence* 20178F: drivers/dma-buf/sw_sync.c 20179F: drivers/dma-buf/sync_* 20180F: include/linux/sync_file.h 20181F: include/uapi/linux/sync_file.h 20182 20183SYNOPSYS ARC ARCHITECTURE 20184M: Vineet Gupta <vgupta@kernel.org> 20185L: linux-snps-arc@lists.infradead.org 20186S: Supported 20187T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20188F: Documentation/arch/arc 20189F: Documentation/devicetree/bindings/arc/* 20190F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20191F: arch/arc/ 20192F: drivers/clocksource/arc_timer.c 20193F: drivers/tty/serial/arc_uart.c 20194 20195SYNOPSYS ARC HSDK SDP pll clock driver 20196M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20197S: Supported 20198F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20199F: drivers/clk/clk-hsdk-pll.c 20200 20201SYNOPSYS ARC SDP clock driver 20202M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20203S: Supported 20204F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20205F: drivers/clk/axs10x/* 20206 20207SYNOPSYS ARC SDP platform support 20208M: Alexey Brodkin <abrodkin@synopsys.com> 20209S: Supported 20210F: Documentation/devicetree/bindings/arc/axs10* 20211F: arch/arc/boot/dts/ax* 20212F: arch/arc/plat-axs10x 20213 20214SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20215M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20216S: Supported 20217F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20218F: drivers/reset/reset-axs10x.c 20219 20220SYNOPSYS CREG GPIO DRIVER 20221M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20222S: Maintained 20223F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20224F: drivers/gpio/gpio-creg-snps.c 20225 20226SYNOPSYS DESIGNWARE 8250 UART DRIVER 20227M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20228R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20229S: Supported 20230F: drivers/tty/serial/8250/8250_dw.c 20231F: drivers/tty/serial/8250/8250_dwlib.* 20232F: drivers/tty/serial/8250/8250_lpss.c 20233 20234SYNOPSYS DESIGNWARE APB GPIO DRIVER 20235M: Hoan Tran <hoan@os.amperecomputing.com> 20236M: Serge Semin <fancer.lancer@gmail.com> 20237L: linux-gpio@vger.kernel.org 20238S: Maintained 20239F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20240F: drivers/gpio/gpio-dwapb.c 20241 20242SYNOPSYS DESIGNWARE APB SSI DRIVER 20243M: Serge Semin <fancer.lancer@gmail.com> 20244L: linux-spi@vger.kernel.org 20245S: Supported 20246F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20247F: drivers/spi/spi-dw* 20248 20249SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20250M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20251S: Maintained 20252F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20253F: drivers/dma/dw-axi-dmac/ 20254 20255SYNOPSYS DESIGNWARE DMAC DRIVER 20256M: Viresh Kumar <vireshk@kernel.org> 20257R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20258S: Maintained 20259F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20260F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20261F: drivers/dma/dw/ 20262F: include/dt-bindings/dma/dw-dmac.h 20263F: include/linux/dma/dw.h 20264F: include/linux/platform_data/dma-dw.h 20265 20266SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20267M: Jose Abreu <Jose.Abreu@synopsys.com> 20268L: netdev@vger.kernel.org 20269S: Supported 20270F: drivers/net/ethernet/synopsys/ 20271 20272SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20273M: Jose Abreu <Jose.Abreu@synopsys.com> 20274L: netdev@vger.kernel.org 20275S: Supported 20276F: drivers/net/pcs/pcs-xpcs.c 20277F: drivers/net/pcs/pcs-xpcs.h 20278F: include/linux/pcs/pcs-xpcs.h 20279 20280SYNOPSYS DESIGNWARE I2C DRIVER 20281M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20282R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20283R: Mika Westerberg <mika.westerberg@linux.intel.com> 20284R: Jan Dabros <jsd@semihalf.com> 20285L: linux-i2c@vger.kernel.org 20286S: Supported 20287F: drivers/i2c/busses/i2c-designware-* 20288 20289SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20290M: Jaehoon Chung <jh80.chung@samsung.com> 20291L: linux-mmc@vger.kernel.org 20292S: Maintained 20293F: drivers/mmc/host/dw_mmc* 20294 20295SYNOPSYS HSDK RESET CONTROLLER DRIVER 20296M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20297S: Supported 20298F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20299F: drivers/reset/reset-hsdk.c 20300F: include/dt-bindings/reset/snps,hsdk-reset.h 20301 20302SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20303M: Prabu Thangamuthu <prabu.t@synopsys.com> 20304M: Manjunath M B <manjumb@synopsys.com> 20305L: linux-mmc@vger.kernel.org 20306S: Maintained 20307F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20308 20309SYSTEM CONFIGURATION (SYSCON) 20310M: Lee Jones <lee@kernel.org> 20311M: Arnd Bergmann <arnd@arndb.de> 20312S: Supported 20313T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20314F: drivers/mfd/syscon.c 20315 20316SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20317M: Sudeep Holla <sudeep.holla@arm.com> 20318R: Cristian Marussi <cristian.marussi@arm.com> 20319L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20320S: Maintained 20321F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20322F: drivers/clk/clk-sc[mp]i.c 20323F: drivers/cpufreq/sc[mp]i-cpufreq.c 20324F: drivers/firmware/arm_scmi/ 20325F: drivers/firmware/arm_scpi.c 20326F: drivers/powercap/arm_scmi_powercap.c 20327F: drivers/regulator/scmi-regulator.c 20328F: drivers/reset/reset-scmi.c 20329F: include/linux/sc[mp]i_protocol.h 20330F: include/trace/events/scmi.h 20331F: include/uapi/linux/virtio_scmi.h 20332 20333SYSTEM RESET/SHUTDOWN DRIVERS 20334M: Sebastian Reichel <sre@kernel.org> 20335L: linux-pm@vger.kernel.org 20336S: Maintained 20337T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20338F: Documentation/devicetree/bindings/power/reset/ 20339F: drivers/power/reset/ 20340 20341SYSTEM TRACE MODULE CLASS 20342M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20343S: Maintained 20344T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20345F: Documentation/trace/stm.rst 20346F: drivers/hwtracing/stm/ 20347F: include/linux/stm.h 20348F: include/uapi/linux/stm.h 20349 20350SYSTEM76 ACPI DRIVER 20351M: Jeremy Soller <jeremy@system76.com> 20352M: System76 Product Development <productdev@system76.com> 20353L: platform-driver-x86@vger.kernel.org 20354S: Maintained 20355F: drivers/platform/x86/system76_acpi.c 20356 20357SYSV FILESYSTEM 20358S: Orphan 20359F: Documentation/filesystems/sysv-fs.rst 20360F: fs/sysv/ 20361F: include/linux/sysv_fs.h 20362 20363TASKSTATS STATISTICS INTERFACE 20364M: Balbir Singh <bsingharora@gmail.com> 20365S: Maintained 20366F: Documentation/accounting/taskstats* 20367F: include/linux/taskstats* 20368F: kernel/taskstats.c 20369 20370TC subsystem 20371M: Jamal Hadi Salim <jhs@mojatatu.com> 20372M: Cong Wang <xiyou.wangcong@gmail.com> 20373M: Jiri Pirko <jiri@resnulli.us> 20374L: netdev@vger.kernel.org 20375S: Maintained 20376F: include/net/pkt_cls.h 20377F: include/net/pkt_sched.h 20378F: include/net/tc_act/ 20379F: include/uapi/linux/pkt_cls.h 20380F: include/uapi/linux/pkt_sched.h 20381F: include/uapi/linux/tc_act/ 20382F: include/uapi/linux/tc_ematch/ 20383F: net/sched/ 20384F: tools/testing/selftests/tc-testing 20385 20386TC90522 MEDIA DRIVER 20387M: Akihiro Tsukada <tskd08@gmail.com> 20388L: linux-media@vger.kernel.org 20389S: Odd Fixes 20390F: drivers/media/dvb-frontends/tc90522* 20391 20392TCP LOW PRIORITY MODULE 20393M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20394M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20395S: Maintained 20396W: http://tcp-lp-mod.sourceforge.net/ 20397F: net/ipv4/tcp_lp.c 20398 20399TDA10071 MEDIA DRIVER 20400M: Antti Palosaari <crope@iki.fi> 20401L: linux-media@vger.kernel.org 20402S: Maintained 20403W: https://linuxtv.org 20404W: http://palosaari.fi/linux/ 20405Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20406T: git git://linuxtv.org/anttip/media_tree.git 20407F: drivers/media/dvb-frontends/tda10071* 20408 20409TDA18212 MEDIA DRIVER 20410M: Antti Palosaari <crope@iki.fi> 20411L: linux-media@vger.kernel.org 20412S: Maintained 20413W: https://linuxtv.org 20414W: http://palosaari.fi/linux/ 20415Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20416T: git git://linuxtv.org/anttip/media_tree.git 20417F: drivers/media/tuners/tda18212* 20418 20419TDA18218 MEDIA DRIVER 20420M: Antti Palosaari <crope@iki.fi> 20421L: linux-media@vger.kernel.org 20422S: Maintained 20423W: https://linuxtv.org 20424W: http://palosaari.fi/linux/ 20425Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20426T: git git://linuxtv.org/anttip/media_tree.git 20427F: drivers/media/tuners/tda18218* 20428 20429TDA18250 MEDIA DRIVER 20430M: Olli Salonen <olli.salonen@iki.fi> 20431L: linux-media@vger.kernel.org 20432S: Maintained 20433W: https://linuxtv.org 20434Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20435T: git git://linuxtv.org/media_tree.git 20436F: drivers/media/tuners/tda18250* 20437 20438TDA18271 MEDIA DRIVER 20439M: Michael Krufky <mkrufky@linuxtv.org> 20440L: linux-media@vger.kernel.org 20441S: Maintained 20442W: https://linuxtv.org 20443W: http://github.com/mkrufky 20444Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20445T: git git://linuxtv.org/mkrufky/tuners.git 20446F: drivers/media/tuners/tda18271* 20447 20448TDA1997x MEDIA DRIVER 20449M: Tim Harvey <tharvey@gateworks.com> 20450L: linux-media@vger.kernel.org 20451S: Maintained 20452W: https://linuxtv.org 20453Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20454F: drivers/media/i2c/tda1997x.* 20455 20456TDA827x 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/tda8290.* 20465 20466TDA8290 MEDIA DRIVER 20467M: Michael Krufky <mkrufky@linuxtv.org> 20468L: linux-media@vger.kernel.org 20469S: Maintained 20470W: https://linuxtv.org 20471W: http://github.com/mkrufky 20472Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20473T: git git://linuxtv.org/mkrufky/tuners.git 20474F: drivers/media/tuners/tda8290.* 20475 20476TDA9840 MEDIA DRIVER 20477M: Hans Verkuil <hverkuil@xs4all.nl> 20478L: linux-media@vger.kernel.org 20479S: Maintained 20480W: https://linuxtv.org 20481T: git git://linuxtv.org/media_tree.git 20482F: drivers/media/i2c/tda9840* 20483 20484TEA5761 TUNER DRIVER 20485M: Mauro Carvalho Chehab <mchehab@kernel.org> 20486L: linux-media@vger.kernel.org 20487S: Odd fixes 20488W: https://linuxtv.org 20489T: git git://linuxtv.org/media_tree.git 20490F: drivers/media/tuners/tea5761.* 20491 20492TEA5767 TUNER DRIVER 20493M: Mauro Carvalho Chehab <mchehab@kernel.org> 20494L: linux-media@vger.kernel.org 20495S: Maintained 20496W: https://linuxtv.org 20497T: git git://linuxtv.org/media_tree.git 20498F: drivers/media/tuners/tea5767.* 20499 20500TEA6415C MEDIA DRIVER 20501M: Hans Verkuil <hverkuil@xs4all.nl> 20502L: linux-media@vger.kernel.org 20503S: Maintained 20504W: https://linuxtv.org 20505T: git git://linuxtv.org/media_tree.git 20506F: drivers/media/i2c/tea6415c* 20507 20508TEA6420 MEDIA DRIVER 20509M: Hans Verkuil <hverkuil@xs4all.nl> 20510L: linux-media@vger.kernel.org 20511S: Maintained 20512W: https://linuxtv.org 20513T: git git://linuxtv.org/media_tree.git 20514F: drivers/media/i2c/tea6420* 20515 20516TEAM DRIVER 20517M: Jiri Pirko <jiri@resnulli.us> 20518L: netdev@vger.kernel.org 20519S: Supported 20520F: drivers/net/team/ 20521F: include/linux/if_team.h 20522F: include/uapi/linux/if_team.h 20523F: tools/testing/selftests/drivers/net/team/ 20524 20525TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20526M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20527S: Maintained 20528F: arch/x86/platform/ts5500/ 20529 20530TECHNOTREND USB IR RECEIVER 20531M: Sean Young <sean@mess.org> 20532L: linux-media@vger.kernel.org 20533S: Maintained 20534F: drivers/media/rc/ttusbir.c 20535 20536TECHWELL TW9910 VIDEO DECODER 20537L: linux-media@vger.kernel.org 20538S: Orphan 20539F: drivers/media/i2c/tw9910.c 20540F: include/media/i2c/tw9910.h 20541 20542TEE SUBSYSTEM 20543M: Jens Wiklander <jens.wiklander@linaro.org> 20544R: Sumit Garg <sumit.garg@linaro.org> 20545L: op-tee@lists.trustedfirmware.org 20546S: Maintained 20547F: Documentation/staging/tee.rst 20548F: drivers/tee/ 20549F: include/linux/tee_drv.h 20550F: include/uapi/linux/tee.h 20551 20552TEGRA ARCHITECTURE SUPPORT 20553M: Thierry Reding <thierry.reding@gmail.com> 20554M: Jonathan Hunter <jonathanh@nvidia.com> 20555L: linux-tegra@vger.kernel.org 20556S: Supported 20557Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20558T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20559N: [^a-z]tegra 20560 20561TEGRA CLOCK DRIVER 20562M: Peter De Schrijver <pdeschrijver@nvidia.com> 20563M: Prashant Gaikwad <pgaikwad@nvidia.com> 20564S: Supported 20565F: drivers/clk/tegra/ 20566 20567TEGRA DMA DRIVERS 20568M: Laxman Dewangan <ldewangan@nvidia.com> 20569M: Jon Hunter <jonathanh@nvidia.com> 20570S: Supported 20571F: drivers/dma/tegra* 20572 20573TEGRA I2C DRIVER 20574M: Laxman Dewangan <ldewangan@nvidia.com> 20575R: Dmitry Osipenko <digetx@gmail.com> 20576S: Supported 20577F: drivers/i2c/busses/i2c-tegra.c 20578 20579TEGRA IOMMU DRIVERS 20580M: Thierry Reding <thierry.reding@gmail.com> 20581R: Krishna Reddy <vdumpa@nvidia.com> 20582L: linux-tegra@vger.kernel.org 20583S: Supported 20584F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20585F: drivers/iommu/tegra* 20586 20587TEGRA KBC DRIVER 20588M: Laxman Dewangan <ldewangan@nvidia.com> 20589S: Supported 20590F: drivers/input/keyboard/tegra-kbc.c 20591 20592TEGRA NAND DRIVER 20593M: Stefan Agner <stefan@agner.ch> 20594M: Lucas Stach <dev@lynxeye.de> 20595S: Maintained 20596F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20597F: drivers/mtd/nand/raw/tegra_nand.c 20598 20599TEGRA PWM DRIVER 20600M: Thierry Reding <thierry.reding@gmail.com> 20601S: Supported 20602F: drivers/pwm/pwm-tegra.c 20603 20604TEGRA SERIAL DRIVER 20605M: Laxman Dewangan <ldewangan@nvidia.com> 20606S: Supported 20607F: drivers/tty/serial/serial-tegra.c 20608 20609TEGRA SPI DRIVER 20610M: Laxman Dewangan <ldewangan@nvidia.com> 20611S: Supported 20612F: drivers/spi/spi-tegra* 20613 20614TEGRA QUAD SPI DRIVER 20615M: Thierry Reding <thierry.reding@gmail.com> 20616M: Jonathan Hunter <jonathanh@nvidia.com> 20617M: Sowjanya Komatineni <skomatineni@nvidia.com> 20618L: linux-tegra@vger.kernel.org 20619S: Maintained 20620F: drivers/spi/spi-tegra210-quad.c 20621 20622TEGRA VIDEO DRIVER 20623M: Thierry Reding <thierry.reding@gmail.com> 20624M: Jonathan Hunter <jonathanh@nvidia.com> 20625M: Sowjanya Komatineni <skomatineni@nvidia.com> 20626L: linux-media@vger.kernel.org 20627L: linux-tegra@vger.kernel.org 20628S: Maintained 20629F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20630F: drivers/staging/media/tegra-video/ 20631 20632TEGRA XUSB PADCTL DRIVER 20633M: JC Kuo <jckuo@nvidia.com> 20634S: Supported 20635F: drivers/phy/tegra/xusb* 20636 20637TEHUTI ETHERNET DRIVER 20638M: Andy Gospodarek <andy@greyhouse.net> 20639L: netdev@vger.kernel.org 20640S: Supported 20641F: drivers/net/ethernet/tehuti/* 20642 20643TELECOM CLOCK DRIVER FOR MCPL0010 20644M: Mark Gross <markgross@kernel.org> 20645S: Supported 20646F: drivers/char/tlclk.c 20647 20648TEMPO SEMICONDUCTOR DRIVERS 20649M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20650S: Maintained 20651F: Documentation/devicetree/bindings/sound/tscs*.txt 20652F: sound/soc/codecs/tscs*.c 20653F: sound/soc/codecs/tscs*.h 20654 20655TENSILICA XTENSA PORT (xtensa) 20656M: Chris Zankel <chris@zankel.net> 20657M: Max Filippov <jcmvbkbc@gmail.com> 20658L: linux-xtensa@linux-xtensa.org 20659S: Maintained 20660T: git https://github.com/jcmvbkbc/linux-xtensa.git 20661F: arch/xtensa/ 20662F: drivers/irqchip/irq-xtensa-* 20663 20664TEXAS INSTRUMENTS ASoC DRIVERS 20665M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20666L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20667S: Maintained 20668F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20669F: sound/soc/ti/ 20670 20671TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20672M: Ricardo Ribalda <ribalda@kernel.org> 20673L: linux-iio@vger.kernel.org 20674S: Supported 20675F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20676F: drivers/iio/dac/ti-dac7612.c 20677 20678TEXAS INSTRUMENTS DMA DRIVERS 20679M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20680L: dmaengine@vger.kernel.org 20681S: Maintained 20682F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20683F: Documentation/devicetree/bindings/dma/ti-edma.txt 20684F: Documentation/devicetree/bindings/dma/ti/ 20685F: drivers/dma/ti/ 20686X: drivers/dma/ti/cppi41.c 20687F: include/linux/dma/k3-udma-glue.h 20688F: include/linux/dma/ti-cppi5.h 20689F: include/linux/dma/k3-psil.h 20690 20691TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20692M: Nishanth Menon <nm@ti.com> 20693M: Tero Kristo <kristo@kernel.org> 20694M: Santosh Shilimkar <ssantosh@kernel.org> 20695L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20696S: Maintained 20697F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20698F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20699F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20700F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20701F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20702F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20703F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20704F: drivers/clk/keystone/sci-clk.c 20705F: drivers/firmware/ti_sci* 20706F: drivers/irqchip/irq-ti-sci-inta.c 20707F: drivers/irqchip/irq-ti-sci-intr.c 20708F: drivers/reset/reset-ti-sci.c 20709F: drivers/soc/ti/ti_sci_inta_msi.c 20710F: drivers/soc/ti/ti_sci_pm_domains.c 20711F: include/dt-bindings/soc/ti,sci_pm_domain.h 20712F: include/linux/soc/ti/ti_sci_inta_msi.h 20713F: include/linux/soc/ti/ti_sci_protocol.h 20714 20715TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20716M: Robert Marko <robert.marko@sartura.hr> 20717M: Luka Perkov <luka.perkov@sartura.hr> 20718L: linux-hwmon@vger.kernel.org 20719S: Maintained 20720F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20721F: Documentation/hwmon/tps23861.rst 20722F: drivers/hwmon/tps23861.c 20723 20724TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20725M: Puranjay Mohan <puranjay12@gmail.com> 20726L: linux-iio@vger.kernel.org 20727S: Supported 20728F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20729F: drivers/iio/temperature/tmp117.c 20730 20731THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20732M: Hans Verkuil <hverkuil@xs4all.nl> 20733L: linux-media@vger.kernel.org 20734S: Maintained 20735W: https://linuxtv.org 20736T: git git://linuxtv.org/media_tree.git 20737F: drivers/media/radio/radio-raremono.c 20738 20739THERMAL 20740M: Rafael J. Wysocki <rafael@kernel.org> 20741M: Daniel Lezcano <daniel.lezcano@linaro.org> 20742R: Amit Kucheria <amitk@kernel.org> 20743R: Zhang Rui <rui.zhang@intel.com> 20744L: linux-pm@vger.kernel.org 20745S: Supported 20746Q: https://patchwork.kernel.org/project/linux-pm/list/ 20747T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20748F: Documentation/ABI/testing/sysfs-class-thermal 20749F: Documentation/admin-guide/thermal/ 20750F: Documentation/devicetree/bindings/thermal/ 20751F: Documentation/driver-api/thermal/ 20752F: drivers/thermal/ 20753F: include/dt-bindings/thermal/ 20754F: include/linux/cpu_cooling.h 20755F: include/linux/thermal.h 20756F: include/uapi/linux/thermal.h 20757F: tools/lib/thermal/ 20758F: tools/thermal/ 20759 20760THERMAL DRIVER FOR AMLOGIC SOCS 20761M: Guillaume La Roque <glaroque@baylibre.com> 20762L: linux-pm@vger.kernel.org 20763L: linux-amlogic@lists.infradead.org 20764S: Supported 20765W: http://linux-meson.com/ 20766F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20767F: drivers/thermal/amlogic_thermal.c 20768 20769THERMAL/CPU_COOLING 20770M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20771M: Daniel Lezcano <daniel.lezcano@linaro.org> 20772M: Viresh Kumar <viresh.kumar@linaro.org> 20773R: Lukasz Luba <lukasz.luba@arm.com> 20774L: linux-pm@vger.kernel.org 20775S: Supported 20776F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20777F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20778F: drivers/thermal/cpufreq_cooling.c 20779F: drivers/thermal/cpuidle_cooling.c 20780F: include/linux/cpu_cooling.h 20781 20782THERMAL/POWER_ALLOCATOR 20783M: Lukasz Luba <lukasz.luba@arm.com> 20784L: linux-pm@vger.kernel.org 20785S: Maintained 20786F: Documentation/driver-api/thermal/power_allocator.rst 20787F: drivers/thermal/gov_power_allocator.c 20788F: include/trace/events/thermal_power_allocator.h 20789 20790THINKPAD ACPI EXTRAS DRIVER 20791M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20792L: ibm-acpi-devel@lists.sourceforge.net 20793L: platform-driver-x86@vger.kernel.org 20794S: Maintained 20795W: http://ibm-acpi.sourceforge.net 20796W: http://thinkwiki.org/wiki/Ibm-acpi 20797T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20798F: drivers/platform/x86/thinkpad_acpi.c 20799 20800THINKPAD LMI DRIVER 20801M: Mark Pearson <markpearson@lenovo.com> 20802L: platform-driver-x86@vger.kernel.org 20803S: Maintained 20804F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20805F: drivers/platform/x86/think-lmi.? 20806 20807THUNDERBOLT DMA TRAFFIC TEST DRIVER 20808M: Isaac Hazan <isaac.hazan@intel.com> 20809L: linux-usb@vger.kernel.org 20810S: Maintained 20811F: drivers/thunderbolt/dma_test.c 20812 20813THUNDERBOLT DRIVER 20814M: Andreas Noever <andreas.noever@gmail.com> 20815M: Michael Jamet <michael.jamet@intel.com> 20816M: Mika Westerberg <mika.westerberg@linux.intel.com> 20817M: Yehezkel Bernat <YehezkelShB@gmail.com> 20818L: linux-usb@vger.kernel.org 20819S: Maintained 20820T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20821F: Documentation/admin-guide/thunderbolt.rst 20822F: drivers/thunderbolt/ 20823F: include/linux/thunderbolt.h 20824 20825THUNDERBOLT NETWORK DRIVER 20826M: Michael Jamet <michael.jamet@intel.com> 20827M: Mika Westerberg <mika.westerberg@linux.intel.com> 20828M: Yehezkel Bernat <YehezkelShB@gmail.com> 20829L: netdev@vger.kernel.org 20830S: Maintained 20831F: drivers/net/thunderbolt/ 20832 20833THUNDERX GPIO DRIVER 20834M: Robert Richter <rric@kernel.org> 20835S: Odd Fixes 20836F: drivers/gpio/gpio-thunderx.c 20837 20838TI ADS7924 ADC DRIVER 20839M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 20840L: linux-iio@vger.kernel.org 20841S: Supported 20842F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 20843F: drivers/iio/adc/ti-ads7924.c 20844 20845TI AM437X VPFE DRIVER 20846M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20847L: linux-media@vger.kernel.org 20848S: Maintained 20849W: https://linuxtv.org 20850Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20851T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20852F: drivers/media/platform/ti/am437x/ 20853 20854TI BANDGAP AND THERMAL DRIVER 20855M: Eduardo Valentin <edubezval@gmail.com> 20856M: Keerthy <j-keerthy@ti.com> 20857L: linux-pm@vger.kernel.org 20858L: linux-omap@vger.kernel.org 20859S: Maintained 20860F: drivers/thermal/ti-soc-thermal/ 20861 20862TI BQ27XXX POWER SUPPLY DRIVER 20863F: drivers/power/supply/bq27xxx_battery.c 20864F: drivers/power/supply/bq27xxx_battery_i2c.c 20865F: include/linux/power/bq27xxx_battery.h 20866 20867TI CDCE706 CLOCK DRIVER 20868M: Max Filippov <jcmvbkbc@gmail.com> 20869S: Maintained 20870F: drivers/clk/clk-cdce706.c 20871 20872TI CLOCK DRIVER 20873M: Tero Kristo <kristo@kernel.org> 20874L: linux-omap@vger.kernel.org 20875S: Odd Fixes 20876F: drivers/clk/ti/ 20877F: include/linux/clk/ti.h 20878 20879TI DAVINCI MACHINE SUPPORT 20880M: Bartosz Golaszewski <brgl@bgdev.pl> 20881L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20882S: Maintained 20883T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 20884F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20885F: arch/arm/boot/dts/da850* 20886F: arch/arm/mach-davinci/ 20887F: drivers/i2c/busses/i2c-davinci.c 20888 20889TI DAVINCI SERIES CLOCK DRIVER 20890M: David Lechner <david@lechnology.com> 20891R: Sekhar Nori <nsekhar@ti.com> 20892S: Maintained 20893F: Documentation/devicetree/bindings/clock/ti/davinci/ 20894F: drivers/clk/davinci/ 20895F: include/linux/clk/davinci.h 20896 20897TI DAVINCI SERIES GPIO DRIVER 20898M: Keerthy <j-keerthy@ti.com> 20899L: linux-gpio@vger.kernel.org 20900S: Maintained 20901F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20902F: drivers/gpio/gpio-davinci.c 20903 20904TI DAVINCI SERIES MEDIA DRIVER 20905M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20906L: linux-media@vger.kernel.org 20907S: Maintained 20908W: https://linuxtv.org 20909Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20910T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20911F: drivers/media/platform/ti/davinci/ 20912F: include/media/davinci/ 20913 20914TI ENHANCED CAPTURE (eCAP) DRIVER 20915M: Vignesh Raghavendra <vigneshr@ti.com> 20916R: Julien Panis <jpanis@baylibre.com> 20917L: linux-iio@vger.kernel.org 20918L: linux-omap@vger.kernel.org 20919S: Maintained 20920F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 20921F: drivers/counter/ti-ecap-capture.c 20922 20923TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20924R: David Lechner <david@lechnology.com> 20925L: linux-iio@vger.kernel.org 20926F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20927F: drivers/counter/ti-eqep.c 20928 20929TI ETHERNET SWITCH DRIVER (CPSW) 20930R: Grygorii Strashko <grygorii.strashko@ti.com> 20931L: linux-omap@vger.kernel.org 20932L: netdev@vger.kernel.org 20933S: Maintained 20934F: drivers/net/ethernet/ti/cpsw* 20935F: drivers/net/ethernet/ti/davinci* 20936 20937TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20938M: Alex Dubov <oakad@yahoo.com> 20939S: Maintained 20940W: http://tifmxx.berlios.de/ 20941F: drivers/memstick/host/tifm_ms.c 20942F: drivers/misc/tifm* 20943F: drivers/mmc/host/tifm_sd.c 20944F: include/linux/tifm.h 20945 20946TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20947M: Nishanth Menon <nm@ti.com> 20948M: Santosh Shilimkar <ssantosh@kernel.org> 20949L: linux-kernel@vger.kernel.org 20950L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20951S: Maintained 20952T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20953F: drivers/soc/ti/* 20954 20955TI LM49xxx FAMILY ASoC CODEC DRIVERS 20956M: M R Swami Reddy <mr.swami.reddy@ti.com> 20957M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20958L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20959S: Maintained 20960F: sound/soc/codecs/isabelle* 20961F: sound/soc/codecs/lm49453* 20962 20963TI LMP92064 ADC DRIVER 20964M: Leonard Göhrs <l.goehrs@pengutronix.de> 20965R: kernel@pengutronix.de 20966L: linux-iio@vger.kernel.org 20967S: Maintained 20968F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 20969F: drivers/iio/adc/ti-lmp92064.c 20970 20971TI PCM3060 ASoC CODEC DRIVER 20972M: Kirill Marinushkin <kmarinushkin@birdec.com> 20973L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20974S: Maintained 20975F: Documentation/devicetree/bindings/sound/pcm3060.txt 20976F: sound/soc/codecs/pcm3060* 20977 20978TI TAS571X FAMILY ASoC CODEC DRIVER 20979M: Kevin Cernekee <cernekee@chromium.org> 20980L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20981S: Odd Fixes 20982F: sound/soc/codecs/tas571x* 20983 20984TI TMAG5273 MAGNETOMETER DRIVER 20985M: Gerald Loacker <gerald.loacker@wolfvision.net> 20986L: linux-iio@vger.kernel.org 20987S: Maintained 20988F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 20989F: drivers/iio/magnetometer/tmag5273.c 20990 20991TI TRF7970A NFC DRIVER 20992M: Mark Greer <mgreer@animalcreek.com> 20993L: linux-wireless@vger.kernel.org 20994L: linux-nfc@lists.01.org (subscribers-only) 20995S: Supported 20996F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 20997F: drivers/nfc/trf7970a.c 20998 20999TI TSC2046 ADC DRIVER 21000M: Oleksij Rempel <o.rempel@pengutronix.de> 21001R: kernel@pengutronix.de 21002L: linux-iio@vger.kernel.org 21003S: Maintained 21004F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21005F: drivers/iio/adc/ti-tsc2046.c 21006 21007TI TWL4030 SERIES SOC CODEC DRIVER 21008M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21009L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21010S: Maintained 21011F: sound/soc/codecs/twl4030* 21012 21013TI VPE/CAL DRIVERS 21014M: Benoit Parrot <bparrot@ti.com> 21015L: linux-media@vger.kernel.org 21016S: Maintained 21017W: http://linuxtv.org/ 21018Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21019F: Documentation/devicetree/bindings/media/ti,cal.yaml 21020F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21021F: drivers/media/platform/ti/cal/ 21022F: drivers/media/platform/ti/vpe/ 21023 21024TI WILINK WIRELESS DRIVERS 21025L: linux-wireless@vger.kernel.org 21026S: Orphan 21027W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21028W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21029T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21030F: drivers/net/wireless/ti/ 21031 21032TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21033M: John Stultz <jstultz@google.com> 21034M: Thomas Gleixner <tglx@linutronix.de> 21035R: Stephen Boyd <sboyd@kernel.org> 21036L: linux-kernel@vger.kernel.org 21037S: Supported 21038T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21039F: include/linux/clocksource.h 21040F: include/linux/time.h 21041F: include/linux/timex.h 21042F: include/uapi/linux/time.h 21043F: include/uapi/linux/timex.h 21044F: kernel/time/alarmtimer.c 21045F: kernel/time/clocksource.c 21046F: kernel/time/ntp.c 21047F: kernel/time/time*.c 21048F: tools/testing/selftests/timers/ 21049 21050TIPC NETWORK LAYER 21051M: Jon Maloy <jmaloy@redhat.com> 21052M: Ying Xue <ying.xue@windriver.com> 21053L: netdev@vger.kernel.org (core kernel code) 21054L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21055S: Maintained 21056W: http://tipc.sourceforge.net/ 21057F: include/uapi/linux/tipc*.h 21058F: net/tipc/ 21059 21060TLAN NETWORK DRIVER 21061M: Samuel Chessman <chessman@tux.org> 21062L: tlan-devel@lists.sourceforge.net (subscribers-only) 21063S: Maintained 21064W: http://sourceforge.net/projects/tlan/ 21065F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21066F: drivers/net/ethernet/ti/tlan.* 21067 21068TMIO/SDHI MMC DRIVER 21069M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21070L: linux-mmc@vger.kernel.org 21071L: linux-renesas-soc@vger.kernel.org 21072S: Supported 21073F: drivers/mmc/host/renesas_sdhi* 21074F: drivers/mmc/host/tmio_mmc* 21075F: include/linux/mfd/tmio.h 21076 21077TMP401 HARDWARE MONITOR DRIVER 21078M: Guenter Roeck <linux@roeck-us.net> 21079L: linux-hwmon@vger.kernel.org 21080S: Maintained 21081F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21082F: Documentation/hwmon/tmp401.rst 21083F: drivers/hwmon/tmp401.c 21084 21085TMP464 HARDWARE MONITOR DRIVER 21086M: Agathe Porte <agathe.porte@nokia.com> 21087M: Guenter Roeck <linux@roeck-us.net> 21088L: linux-hwmon@vger.kernel.org 21089S: Maintained 21090F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21091F: Documentation/hwmon/tmp464.rst 21092F: drivers/hwmon/tmp464.c 21093 21094TMP513 HARDWARE MONITOR DRIVER 21095M: Eric Tremblay <etremblay@distech-controls.com> 21096L: linux-hwmon@vger.kernel.org 21097S: Maintained 21098F: Documentation/hwmon/tmp513.rst 21099F: drivers/hwmon/tmp513.c 21100 21101TMPFS (SHMEM FILESYSTEM) 21102M: Hugh Dickins <hughd@google.com> 21103L: linux-mm@kvack.org 21104S: Maintained 21105F: include/linux/shmem_fs.h 21106F: mm/shmem.c 21107 21108TOMOYO SECURITY MODULE 21109M: Kentaro Takeda <takedakn@nttdata.co.jp> 21110M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21111L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21112L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21113L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21114L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21115S: Maintained 21116W: https://tomoyo.osdn.jp/ 21117F: security/tomoyo/ 21118 21119TOPSTAR LAPTOP EXTRAS DRIVER 21120M: Herton Ronaldo Krzesinski <herton@canonical.com> 21121L: platform-driver-x86@vger.kernel.org 21122S: Maintained 21123F: drivers/platform/x86/topstar-laptop.c 21124 21125TORTURE-TEST MODULES 21126M: Davidlohr Bueso <dave@stgolabs.net> 21127M: "Paul E. McKenney" <paulmck@kernel.org> 21128M: Josh Triplett <josh@joshtriplett.org> 21129L: linux-kernel@vger.kernel.org 21130S: Supported 21131T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21132F: Documentation/RCU/torture.rst 21133F: kernel/locking/locktorture.c 21134F: kernel/rcu/rcuscale.c 21135F: kernel/rcu/rcutorture.c 21136F: kernel/rcu/refscale.c 21137F: kernel/torture.c 21138 21139TOSHIBA ACPI EXTRAS DRIVER 21140M: Azael Avalos <coproscefalo@gmail.com> 21141L: platform-driver-x86@vger.kernel.org 21142S: Maintained 21143F: drivers/platform/x86/toshiba_acpi.c 21144 21145TOSHIBA BLUETOOTH DRIVER 21146M: Azael Avalos <coproscefalo@gmail.com> 21147L: platform-driver-x86@vger.kernel.org 21148S: Maintained 21149F: drivers/platform/x86/toshiba_bluetooth.c 21150 21151TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21152M: Azael Avalos <coproscefalo@gmail.com> 21153L: platform-driver-x86@vger.kernel.org 21154S: Maintained 21155F: drivers/platform/x86/toshiba_haps.c 21156 21157TOSHIBA SMM DRIVER 21158M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21159S: Maintained 21160W: http://www.buzzard.org.uk/toshiba/ 21161F: drivers/char/toshiba.c 21162F: include/linux/toshiba.h 21163F: include/uapi/linux/toshiba.h 21164 21165TOSHIBA TC358743 DRIVER 21166M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21167L: linux-media@vger.kernel.org 21168S: Maintained 21169F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21170F: drivers/media/i2c/tc358743* 21171F: include/media/i2c/tc358743.h 21172 21173TOSHIBA WMI HOTKEYS DRIVER 21174M: Azael Avalos <coproscefalo@gmail.com> 21175L: platform-driver-x86@vger.kernel.org 21176S: Maintained 21177F: drivers/platform/x86/toshiba-wmi.c 21178 21179TPM DEVICE DRIVER 21180M: Peter Huewe <peterhuewe@gmx.de> 21181M: Jarkko Sakkinen <jarkko@kernel.org> 21182R: Jason Gunthorpe <jgg@ziepe.ca> 21183L: linux-integrity@vger.kernel.org 21184S: Maintained 21185W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21186Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21187T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21188F: drivers/char/tpm/ 21189 21190TPS546D24 DRIVER 21191M: Duke Du <dukedu83@gmail.com> 21192L: linux-hwmon@vger.kernel.org 21193S: Maintained 21194F: Documentation/hwmon/tps546d24.rst 21195F: drivers/hwmon/pmbus/tps546d24.c 21196 21197TRACING 21198M: Steven Rostedt <rostedt@goodmis.org> 21199M: Masami Hiramatsu <mhiramat@kernel.org> 21200L: linux-kernel@vger.kernel.org 21201L: linux-trace-kernel@vger.kernel.org 21202Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21203S: Maintained 21204T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21205F: Documentation/trace/* 21206F: fs/tracefs/ 21207F: include/linux/trace*.h 21208F: include/trace/ 21209F: kernel/trace/ 21210F: scripts/tracing/ 21211F: tools/testing/selftests/ftrace/ 21212 21213TRACING MMIO ACCESSES (MMIOTRACE) 21214M: Steven Rostedt <rostedt@goodmis.org> 21215M: Masami Hiramatsu <mhiramat@kernel.org> 21216R: Karol Herbst <karolherbst@gmail.com> 21217R: Pekka Paalanen <ppaalanen@gmail.com> 21218L: linux-kernel@vger.kernel.org 21219L: nouveau@lists.freedesktop.org 21220S: Maintained 21221F: arch/x86/mm/kmmio.c 21222F: arch/x86/mm/mmio-mod.c 21223F: arch/x86/mm/testmmiotrace.c 21224F: include/linux/mmiotrace.h 21225F: kernel/trace/trace_mmiotrace.c 21226 21227TRACING OS NOISE / LATENCY TRACERS 21228M: Steven Rostedt <rostedt@goodmis.org> 21229M: Daniel Bristot de Oliveira <bristot@kernel.org> 21230S: Maintained 21231F: kernel/trace/trace_osnoise.c 21232F: include/trace/events/osnoise.h 21233F: kernel/trace/trace_hwlat.c 21234F: kernel/trace/trace_irqsoff.c 21235F: kernel/trace/trace_sched_wakeup.c 21236F: Documentation/trace/osnoise-tracer.rst 21237F: Documentation/trace/timerlat-tracer.rst 21238F: Documentation/trace/hwlat_detector.rst 21239F: arch/*/kernel/trace.c 21240 21241Real-time Linux Analysis (RTLA) tools 21242M: Daniel Bristot de Oliveira <bristot@kernel.org> 21243M: Steven Rostedt <rostedt@goodmis.org> 21244L: linux-trace-devel@vger.kernel.org 21245S: Maintained 21246F: Documentation/tools/rtla/ 21247F: tools/tracing/rtla/ 21248 21249TECHNICAL ADVISORY BOARD PROCESS DOCS 21250M: "Theodore Ts'o" <tytso@mit.edu> 21251M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21252L: tech-board-discuss@lists.linux-foundation.org 21253S: Maintained 21254F: Documentation/process/researcher-guidelines.rst 21255F: Documentation/process/contribution-maturity-model.rst 21256 21257TRADITIONAL CHINESE DOCUMENTATION 21258M: Hu Haowen <src.res@email.cn> 21259L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21260S: Maintained 21261W: https://github.com/srcres258/linux-doc 21262T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21263F: Documentation/translations/zh_TW/ 21264 21265TTY LAYER 21266M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21267M: Jiri Slaby <jirislaby@kernel.org> 21268S: Supported 21269T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21270F: Documentation/driver-api/serial/ 21271F: drivers/tty/ 21272F: drivers/tty/serial/serial_core.c 21273F: include/linux/selection.h 21274F: include/linux/serial.h 21275F: include/linux/serial_core.h 21276F: include/linux/sysrq.h 21277F: include/linux/tty*.h 21278F: include/linux/vt.h 21279F: include/linux/vt_*.h 21280F: include/uapi/linux/serial.h 21281F: include/uapi/linux/serial_core.h 21282F: include/uapi/linux/tty.h 21283 21284TUA9001 MEDIA DRIVER 21285M: Antti Palosaari <crope@iki.fi> 21286L: linux-media@vger.kernel.org 21287S: Maintained 21288W: https://linuxtv.org 21289W: http://palosaari.fi/linux/ 21290Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21291T: git git://linuxtv.org/anttip/media_tree.git 21292F: drivers/media/tuners/tua9001* 21293 21294TULIP NETWORK DRIVERS 21295L: netdev@vger.kernel.org 21296L: linux-parisc@vger.kernel.org 21297S: Orphan 21298F: drivers/net/ethernet/dec/tulip/ 21299 21300TUN/TAP driver 21301M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21302S: Maintained 21303W: http://vtun.sourceforge.net/tun 21304F: Documentation/networking/tuntap.rst 21305F: arch/um/os-Linux/drivers/ 21306 21307TURBOCHANNEL SUBSYSTEM 21308M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21309M: Ralf Baechle <ralf@linux-mips.org> 21310L: linux-mips@vger.kernel.org 21311S: Maintained 21312Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21313F: drivers/tc/ 21314F: include/linux/tc.h 21315 21316TURBOSTAT UTILITY 21317M: "Len Brown" <lenb@kernel.org> 21318L: linux-pm@vger.kernel.org 21319S: Supported 21320Q: https://patchwork.kernel.org/project/linux-pm/list/ 21321B: https://bugzilla.kernel.org 21322T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21323F: tools/power/x86/turbostat/ 21324 21325TW5864 VIDEO4LINUX DRIVER 21326M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21327M: Anton Sviridenko <anton@corp.bluecherry.net> 21328M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21329M: Andrey Utkin <andrey_utkin@fastmail.com> 21330L: linux-media@vger.kernel.org 21331S: Supported 21332F: drivers/media/pci/tw5864/ 21333 21334TW68 VIDEO4LINUX DRIVER 21335M: Hans Verkuil <hverkuil@xs4all.nl> 21336L: linux-media@vger.kernel.org 21337S: Odd Fixes 21338W: https://linuxtv.org 21339T: git git://linuxtv.org/media_tree.git 21340F: drivers/media/pci/tw68/ 21341 21342TW686X VIDEO4LINUX DRIVER 21343M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21344L: linux-media@vger.kernel.org 21345S: Maintained 21346W: http://linuxtv.org 21347T: git git://linuxtv.org/media_tree.git 21348F: drivers/media/pci/tw686x/ 21349 21350U-BOOT ENVIRONMENT VARIABLES 21351M: Rafał Miłecki <rafal@milecki.pl> 21352S: Maintained 21353F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21354F: drivers/nvmem/u-boot-env.c 21355 21356UACCE ACCELERATOR FRAMEWORK 21357M: Zhangfei Gao <zhangfei.gao@linaro.org> 21358M: Zhou Wang <wangzhou1@hisilicon.com> 21359L: linux-accelerators@lists.ozlabs.org 21360L: linux-kernel@vger.kernel.org 21361S: Maintained 21362F: Documentation/ABI/testing/sysfs-driver-uacce 21363F: Documentation/misc-devices/uacce.rst 21364F: drivers/misc/uacce/ 21365F: include/linux/uacce.h 21366F: include/uapi/misc/uacce/ 21367 21368UBI FILE SYSTEM (UBIFS) 21369M: Richard Weinberger <richard@nod.at> 21370L: linux-mtd@lists.infradead.org 21371S: Supported 21372W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21373T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21374T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21375F: Documentation/ABI/testing/sysfs-fs-ubifs 21376F: Documentation/filesystems/ubifs-authentication.rst 21377F: Documentation/filesystems/ubifs.rst 21378F: fs/ubifs/ 21379 21380UBLK USERSPACE BLOCK DRIVER 21381M: Ming Lei <ming.lei@redhat.com> 21382L: linux-block@vger.kernel.org 21383S: Maintained 21384F: Documentation/block/ublk.rst 21385F: drivers/block/ublk_drv.c 21386F: include/uapi/linux/ublk_cmd.h 21387 21388UCLINUX (M68KNOMMU AND COLDFIRE) 21389M: Greg Ungerer <gerg@linux-m68k.org> 21390L: linux-m68k@lists.linux-m68k.org 21391L: uclinux-dev@uclinux.org (subscribers-only) 21392S: Maintained 21393W: http://www.linux-m68k.org/ 21394W: http://www.uclinux.org/ 21395T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21396F: arch/m68k/*/*_no.* 21397F: arch/m68k/68*/ 21398F: arch/m68k/coldfire/ 21399F: arch/m68k/include/asm/*_no.* 21400 21401UDF FILESYSTEM 21402M: Jan Kara <jack@suse.com> 21403S: Maintained 21404F: Documentation/filesystems/udf.rst 21405F: fs/udf/ 21406 21407UDRAW TABLET 21408M: Bastien Nocera <hadess@hadess.net> 21409L: linux-input@vger.kernel.org 21410S: Maintained 21411F: drivers/hid/hid-udraw-ps3.c 21412 21413UFS FILESYSTEM 21414M: Evgeniy Dushistov <dushistov@mail.ru> 21415S: Maintained 21416F: Documentation/admin-guide/ufs.rst 21417F: fs/ufs/ 21418 21419UHID USERSPACE HID IO DRIVER 21420M: David Rheinsberg <david.rheinsberg@gmail.com> 21421L: linux-input@vger.kernel.org 21422S: Maintained 21423F: drivers/hid/uhid.c 21424F: include/uapi/linux/uhid.h 21425 21426ULPI BUS 21427M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21428L: linux-usb@vger.kernel.org 21429S: Maintained 21430F: drivers/usb/common/ulpi.c 21431F: include/linux/ulpi/ 21432 21433UNICODE SUBSYSTEM 21434M: Gabriel Krisman Bertazi <krisman@collabora.com> 21435L: linux-fsdevel@vger.kernel.org 21436S: Supported 21437F: fs/unicode/ 21438 21439UNIFDEF 21440M: Tony Finch <dot@dotat.at> 21441S: Maintained 21442W: http://dotat.at/prog/unifdef 21443F: scripts/unifdef.c 21444 21445UNIFORM CDROM DRIVER 21446M: Phillip Potter <phil@philpotter.co.uk> 21447S: Maintained 21448F: Documentation/cdrom/ 21449F: drivers/cdrom/cdrom.c 21450F: include/linux/cdrom.h 21451F: include/uapi/linux/cdrom.h 21452 21453UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21454R: Alim Akhtar <alim.akhtar@samsung.com> 21455R: Avri Altman <avri.altman@wdc.com> 21456R: Bart Van Assche <bvanassche@acm.org> 21457L: linux-scsi@vger.kernel.org 21458S: Supported 21459F: Documentation/devicetree/bindings/ufs/ 21460F: Documentation/scsi/ufs.rst 21461F: drivers/ufs/core/ 21462 21463UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21464M: Pedro Sousa <pedrom.sousa@synopsys.com> 21465L: linux-scsi@vger.kernel.org 21466S: Supported 21467F: drivers/ufs/host/*dwc* 21468 21469UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21470M: Alim Akhtar <alim.akhtar@samsung.com> 21471L: linux-scsi@vger.kernel.org 21472S: Maintained 21473F: drivers/ufs/host/ufs-exynos* 21474 21475UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21476M: Stanley Chu <stanley.chu@mediatek.com> 21477L: linux-scsi@vger.kernel.org 21478L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21479S: Maintained 21480F: drivers/ufs/host/ufs-mediatek* 21481 21482UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21483M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21484L: linux-arm-msm@vger.kernel.org 21485L: linux-scsi@vger.kernel.org 21486S: Maintained 21487F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21488F: drivers/ufs/host/ufs-qcom* 21489 21490UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21491M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21492L: linux-renesas-soc@vger.kernel.org 21493L: linux-scsi@vger.kernel.org 21494S: Maintained 21495F: drivers/ufs/host/ufs-renesas.c 21496 21497UNSORTED BLOCK IMAGES (UBI) 21498M: Richard Weinberger <richard@nod.at> 21499L: linux-mtd@lists.infradead.org 21500S: Supported 21501W: http://www.linux-mtd.infradead.org/ 21502T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21503T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21504F: drivers/mtd/ubi/ 21505F: include/linux/mtd/ubi.h 21506F: include/uapi/mtd/ubi-user.h 21507 21508USB "USBNET" DRIVER FRAMEWORK 21509M: Oliver Neukum <oneukum@suse.com> 21510L: netdev@vger.kernel.org 21511S: Maintained 21512W: http://www.linux-usb.org/usbnet 21513F: drivers/net/usb/usbnet.c 21514F: include/linux/usb/usbnet.h 21515 21516USB ACM DRIVER 21517M: Oliver Neukum <oneukum@suse.com> 21518L: linux-usb@vger.kernel.org 21519S: Maintained 21520F: Documentation/usb/acm.rst 21521F: drivers/usb/class/cdc-acm.* 21522 21523USB APPLE MFI FASTCHARGE DRIVER 21524M: Bastien Nocera <hadess@hadess.net> 21525L: linux-usb@vger.kernel.org 21526S: Maintained 21527F: drivers/usb/misc/apple-mfi-fastcharge.c 21528 21529USB AR5523 WIRELESS DRIVER 21530M: Pontus Fuchs <pontus.fuchs@gmail.com> 21531L: linux-wireless@vger.kernel.org 21532S: Maintained 21533F: drivers/net/wireless/ath/ar5523/ 21534 21535USB ATTACHED SCSI 21536M: Oliver Neukum <oneukum@suse.com> 21537L: linux-usb@vger.kernel.org 21538L: linux-scsi@vger.kernel.org 21539S: Maintained 21540F: drivers/usb/storage/uas.c 21541 21542USB CDC ETHERNET DRIVER 21543M: Oliver Neukum <oliver@neukum.org> 21544L: linux-usb@vger.kernel.org 21545S: Maintained 21546F: drivers/net/usb/cdc_*.c 21547F: include/uapi/linux/usb/cdc.h 21548 21549USB CHAOSKEY DRIVER 21550M: Keith Packard <keithp@keithp.com> 21551L: linux-usb@vger.kernel.org 21552S: Maintained 21553F: drivers/usb/misc/chaoskey.c 21554 21555USB CYPRESS C67X00 DRIVER 21556L: linux-usb@vger.kernel.org 21557S: Orphan 21558F: drivers/usb/c67x00/ 21559 21560USB DAVICOM DM9601 DRIVER 21561M: Peter Korsgaard <peter@korsgaard.com> 21562L: netdev@vger.kernel.org 21563S: Maintained 21564W: http://www.linux-usb.org/usbnet 21565F: drivers/net/usb/dm9601.c 21566 21567USB EHCI DRIVER 21568M: Alan Stern <stern@rowland.harvard.edu> 21569L: linux-usb@vger.kernel.org 21570S: Maintained 21571F: Documentation/usb/ehci.rst 21572F: drivers/usb/host/ehci* 21573 21574USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21575M: Jiri Kosina <jikos@kernel.org> 21576M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21577L: linux-usb@vger.kernel.org 21578S: Maintained 21579T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21580F: Documentation/hid/hiddev.rst 21581F: drivers/hid/usbhid/ 21582 21583USB INTEL XHCI ROLE MUX DRIVER 21584M: Hans de Goede <hdegoede@redhat.com> 21585L: linux-usb@vger.kernel.org 21586S: Maintained 21587F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21588 21589USB IP DRIVER FOR HISILICON KIRIN 960 21590M: Yu Chen <chenyu56@huawei.com> 21591M: Binghui Wang <wangbinghui@hisilicon.com> 21592L: linux-usb@vger.kernel.org 21593S: Maintained 21594F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21595F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21596 21597USB IP DRIVER FOR HISILICON KIRIN 970 21598M: Mauro Carvalho Chehab <mchehab@kernel.org> 21599L: linux-usb@vger.kernel.org 21600S: Maintained 21601F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21602F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21603 21604USB ISP116X DRIVER 21605M: Olav Kongas <ok@artecdesign.ee> 21606L: linux-usb@vger.kernel.org 21607S: Maintained 21608F: drivers/usb/host/isp116x* 21609F: include/linux/usb/isp116x.h 21610 21611USB ISP1760 DRIVER 21612M: Rui Miguel Silva <rui.silva@linaro.org> 21613L: linux-usb@vger.kernel.org 21614S: Maintained 21615F: drivers/usb/isp1760/* 21616F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21617 21618USB LAN78XX ETHERNET DRIVER 21619M: Woojung Huh <woojung.huh@microchip.com> 21620M: UNGLinuxDriver@microchip.com 21621L: netdev@vger.kernel.org 21622S: Maintained 21623F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21624F: drivers/net/usb/lan78xx.* 21625F: include/dt-bindings/net/microchip-lan78xx.h 21626 21627USB MASS STORAGE DRIVER 21628M: Alan Stern <stern@rowland.harvard.edu> 21629L: linux-usb@vger.kernel.org 21630L: usb-storage@lists.one-eyed-alien.net 21631S: Maintained 21632F: drivers/usb/storage/ 21633 21634USB MIDI DRIVER 21635M: Clemens Ladisch <clemens@ladisch.de> 21636L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21637S: Maintained 21638T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21639F: sound/usb/midi.* 21640 21641USB NETWORKING DRIVERS 21642L: linux-usb@vger.kernel.org 21643S: Odd Fixes 21644F: drivers/net/usb/ 21645 21646USB OHCI DRIVER 21647M: Alan Stern <stern@rowland.harvard.edu> 21648L: linux-usb@vger.kernel.org 21649S: Maintained 21650F: Documentation/usb/ohci.rst 21651F: drivers/usb/host/ohci* 21652 21653USB OTG FSM (Finite State Machine) 21654M: Peter Chen <peter.chen@kernel.org> 21655L: linux-usb@vger.kernel.org 21656S: Maintained 21657T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21658F: drivers/usb/common/usb-otg-fsm.c 21659 21660USB OVER IP DRIVER 21661M: Valentina Manea <valentina.manea.m@gmail.com> 21662M: Shuah Khan <shuah@kernel.org> 21663M: Shuah Khan <skhan@linuxfoundation.org> 21664L: linux-usb@vger.kernel.org 21665S: Maintained 21666F: Documentation/usb/usbip_protocol.rst 21667F: drivers/usb/usbip/ 21668F: tools/testing/selftests/drivers/usb/usbip/ 21669F: tools/usb/usbip/ 21670 21671USB PEGASUS DRIVER 21672M: Petko Manolov <petkan@nucleusys.com> 21673L: linux-usb@vger.kernel.org 21674L: netdev@vger.kernel.org 21675S: Maintained 21676W: https://github.com/petkan/pegasus 21677T: git https://github.com/petkan/pegasus.git 21678F: drivers/net/usb/pegasus.* 21679 21680USB PRINTER DRIVER (usblp) 21681M: Pete Zaitcev <zaitcev@redhat.com> 21682L: linux-usb@vger.kernel.org 21683S: Supported 21684F: drivers/usb/class/usblp.c 21685 21686USB RAW GADGET DRIVER 21687R: Andrey Konovalov <andreyknvl@gmail.com> 21688L: linux-usb@vger.kernel.org 21689S: Maintained 21690F: Documentation/usb/raw-gadget.rst 21691F: drivers/usb/gadget/legacy/raw_gadget.c 21692F: include/uapi/linux/usb/raw_gadget.h 21693 21694USB QMI WWAN NETWORK DRIVER 21695M: Bjørn Mork <bjorn@mork.no> 21696L: netdev@vger.kernel.org 21697S: Maintained 21698F: Documentation/ABI/testing/sysfs-class-net-qmi 21699F: drivers/net/usb/qmi_wwan.c 21700 21701USB RTL8150 DRIVER 21702M: Petko Manolov <petkan@nucleusys.com> 21703L: linux-usb@vger.kernel.org 21704L: netdev@vger.kernel.org 21705S: Maintained 21706W: https://github.com/petkan/rtl8150 21707T: git https://github.com/petkan/rtl8150.git 21708F: drivers/net/usb/rtl8150.c 21709 21710USB SERIAL SUBSYSTEM 21711M: Johan Hovold <johan@kernel.org> 21712L: linux-usb@vger.kernel.org 21713S: Maintained 21714T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21715F: Documentation/usb/usb-serial.rst 21716F: drivers/usb/serial/ 21717F: include/linux/usb/serial.h 21718 21719USB SMSC75XX ETHERNET DRIVER 21720M: Steve Glendinning <steve.glendinning@shawell.net> 21721L: netdev@vger.kernel.org 21722S: Maintained 21723F: drivers/net/usb/smsc75xx.* 21724 21725USB SMSC95XX ETHERNET DRIVER 21726M: Steve Glendinning <steve.glendinning@shawell.net> 21727M: UNGLinuxDriver@microchip.com 21728L: netdev@vger.kernel.org 21729S: Maintained 21730F: drivers/net/usb/smsc95xx.* 21731 21732USB SUBSYSTEM 21733M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21734L: linux-usb@vger.kernel.org 21735S: Supported 21736W: http://www.linux-usb.org 21737T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21738F: Documentation/devicetree/bindings/usb/ 21739F: Documentation/usb/ 21740F: drivers/usb/ 21741F: include/dt-bindings/usb/ 21742F: include/linux/usb.h 21743F: include/linux/usb/ 21744 21745USB TYPEC BUS FOR ALTERNATE MODES 21746M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21747L: linux-usb@vger.kernel.org 21748S: Maintained 21749F: Documentation/ABI/testing/sysfs-bus-typec 21750F: Documentation/driver-api/usb/typec_bus.rst 21751F: drivers/usb/typec/altmodes/ 21752F: include/linux/usb/typec_altmode.h 21753 21754USB TYPEC CLASS 21755M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21756L: linux-usb@vger.kernel.org 21757S: Maintained 21758F: Documentation/ABI/testing/sysfs-class-typec 21759F: Documentation/driver-api/usb/typec.rst 21760F: drivers/usb/typec/ 21761F: include/linux/usb/typec.h 21762 21763USB TYPEC INTEL PMC MUX DRIVER 21764M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21765L: linux-usb@vger.kernel.org 21766S: Maintained 21767F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21768F: drivers/usb/typec/mux/intel_pmc_mux.c 21769 21770USB TYPEC PI3USB30532 MUX DRIVER 21771M: Hans de Goede <hdegoede@redhat.com> 21772L: linux-usb@vger.kernel.org 21773S: Maintained 21774F: drivers/usb/typec/mux/pi3usb30532.c 21775 21776USB TYPEC PORT CONTROLLER DRIVERS 21777M: Guenter Roeck <linux@roeck-us.net> 21778L: linux-usb@vger.kernel.org 21779S: Maintained 21780F: drivers/usb/typec/tcpm/ 21781 21782USB UHCI DRIVER 21783M: Alan Stern <stern@rowland.harvard.edu> 21784L: linux-usb@vger.kernel.org 21785S: Maintained 21786F: drivers/usb/host/uhci* 21787 21788USB VIDEO CLASS 21789M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21790L: linux-media@vger.kernel.org 21791S: Maintained 21792W: http://www.ideasonboard.org/uvc/ 21793T: git git://linuxtv.org/media_tree.git 21794F: drivers/media/usb/uvc/ 21795F: include/uapi/linux/uvcvideo.h 21796 21797USB WEBCAM GADGET 21798M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21799M: Daniel Scally <dan.scally@ideasonboard.com> 21800L: linux-usb@vger.kernel.org 21801S: Maintained 21802F: drivers/usb/gadget/function/*uvc* 21803F: drivers/usb/gadget/legacy/webcam.c 21804F: include/uapi/linux/usb/g_uvc.h 21805 21806USB WIRELESS RNDIS DRIVER (rndis_wlan) 21807M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21808L: linux-wireless@vger.kernel.org 21809S: Maintained 21810F: drivers/net/wireless/rndis_wlan.c 21811 21812USB XHCI DRIVER 21813M: Mathias Nyman <mathias.nyman@intel.com> 21814L: linux-usb@vger.kernel.org 21815S: Supported 21816F: drivers/usb/host/pci-quirks* 21817F: drivers/usb/host/xhci* 21818 21819USB ZD1201 DRIVER 21820L: linux-wireless@vger.kernel.org 21821S: Orphan 21822W: http://linux-lc100020.sourceforge.net 21823F: drivers/net/wireless/zydas/zd1201.* 21824 21825USER DATAGRAM PROTOCOL (UDP) 21826M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21827S: Maintained 21828F: include/linux/udp.h 21829F: net/ipv4/udp.c 21830F: net/ipv6/udp.c 21831 21832USER-MODE LINUX (UML) 21833M: Richard Weinberger <richard@nod.at> 21834M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21835M: Johannes Berg <johannes@sipsolutions.net> 21836L: linux-um@lists.infradead.org 21837S: Maintained 21838W: http://user-mode-linux.sourceforge.net 21839Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21840T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21841T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21842F: Documentation/virt/uml/ 21843F: arch/um/ 21844F: arch/x86/um/ 21845F: fs/hostfs/ 21846 21847USERSPACE COPYIN/COPYOUT (UIOVEC) 21848M: Alexander Viro <viro@zeniv.linux.org.uk> 21849S: Maintained 21850F: include/linux/uio.h 21851F: lib/iov_iter.c 21852 21853USERSPACE DMA BUFFER DRIVER 21854M: Gerd Hoffmann <kraxel@redhat.com> 21855L: dri-devel@lists.freedesktop.org 21856S: Maintained 21857T: git git://anongit.freedesktop.org/drm/drm-misc 21858F: drivers/dma-buf/udmabuf.c 21859F: include/uapi/linux/udmabuf.h 21860 21861USERSPACE I/O (UIO) 21862M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21863S: Maintained 21864T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21865F: Documentation/driver-api/uio-howto.rst 21866F: drivers/uio/ 21867F: include/linux/uio_driver.h 21868 21869UTIL-LINUX PACKAGE 21870M: Karel Zak <kzak@redhat.com> 21871L: util-linux@vger.kernel.org 21872S: Maintained 21873W: http://en.wikipedia.org/wiki/Util-linux 21874T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21875 21876UUID HELPERS 21877R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21878L: linux-kernel@vger.kernel.org 21879S: Maintained 21880F: include/linux/uuid.h 21881F: lib/test_uuid.c 21882F: lib/uuid.c 21883 21884UV SYSFS DRIVER 21885M: Justin Ernst <justin.ernst@hpe.com> 21886L: platform-driver-x86@vger.kernel.org 21887S: Maintained 21888F: drivers/platform/x86/uv_sysfs.c 21889 21890UVESAFB DRIVER 21891M: Michal Januszewski <spock@gentoo.org> 21892L: linux-fbdev@vger.kernel.org 21893S: Maintained 21894W: https://github.com/mjanusz/v86d 21895F: Documentation/fb/uvesafb.rst 21896F: drivers/video/fbdev/uvesafb.* 21897 21898Ux500 CLOCK DRIVERS 21899M: Ulf Hansson <ulf.hansson@linaro.org> 21900L: linux-clk@vger.kernel.org 21901L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21902S: Maintained 21903F: drivers/clk/ux500/ 21904 21905VF610 NAND DRIVER 21906M: Stefan Agner <stefan@agner.ch> 21907L: linux-mtd@lists.infradead.org 21908S: Supported 21909F: drivers/mtd/nand/raw/vf610_nfc.c 21910 21911VFAT/FAT/MSDOS FILESYSTEM 21912M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21913S: Maintained 21914F: Documentation/filesystems/vfat.rst 21915F: fs/fat/ 21916F: tools/testing/selftests/filesystems/fat/ 21917 21918VFIO DRIVER 21919M: Alex Williamson <alex.williamson@redhat.com> 21920L: kvm@vger.kernel.org 21921S: Maintained 21922T: git https://github.com/awilliam/linux-vfio.git 21923F: Documentation/ABI/testing/sysfs-devices-vfio-dev 21924F: Documentation/driver-api/vfio.rst 21925F: drivers/vfio/ 21926F: include/linux/vfio.h 21927F: include/linux/vfio_pci_core.h 21928F: include/uapi/linux/vfio.h 21929 21930VFIO FSL-MC DRIVER 21931M: Diana Craciun <diana.craciun@oss.nxp.com> 21932L: kvm@vger.kernel.org 21933S: Maintained 21934F: drivers/vfio/fsl-mc/ 21935 21936VFIO HISILICON PCI DRIVER 21937M: Longfang Liu <liulongfang@huawei.com> 21938M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21939L: kvm@vger.kernel.org 21940S: Maintained 21941F: drivers/vfio/pci/hisilicon/ 21942 21943VFIO MEDIATED DEVICE DRIVERS 21944M: Kirti Wankhede <kwankhede@nvidia.com> 21945L: kvm@vger.kernel.org 21946S: Maintained 21947F: Documentation/driver-api/vfio-mediated-device.rst 21948F: drivers/vfio/mdev/ 21949F: include/linux/mdev.h 21950F: samples/vfio-mdev/ 21951 21952VFIO PCI DEVICE SPECIFIC DRIVERS 21953R: Jason Gunthorpe <jgg@nvidia.com> 21954R: Yishai Hadas <yishaih@nvidia.com> 21955R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21956R: Kevin Tian <kevin.tian@intel.com> 21957L: kvm@vger.kernel.org 21958S: Maintained 21959P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21960F: drivers/vfio/pci/*/ 21961 21962VFIO PLATFORM DRIVER 21963M: Eric Auger <eric.auger@redhat.com> 21964L: kvm@vger.kernel.org 21965S: Maintained 21966F: drivers/vfio/platform/ 21967 21968VFIO MLX5 PCI DRIVER 21969M: Yishai Hadas <yishaih@nvidia.com> 21970L: kvm@vger.kernel.org 21971S: Maintained 21972F: drivers/vfio/pci/mlx5/ 21973 21974VGA_SWITCHEROO 21975R: Lukas Wunner <lukas@wunner.de> 21976S: Maintained 21977T: git git://anongit.freedesktop.org/drm/drm-misc 21978F: Documentation/gpu/vga-switcheroo.rst 21979F: drivers/gpu/vga/vga_switcheroo.c 21980F: include/linux/vga_switcheroo.h 21981 21982VIA RHINE NETWORK DRIVER 21983S: Maintained 21984M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21985F: drivers/net/ethernet/via/via-rhine.c 21986 21987VIA SD/MMC CARD CONTROLLER DRIVER 21988M: Bruce Chang <brucechang@via.com.tw> 21989M: Harald Welte <HaraldWelte@viatech.com> 21990S: Maintained 21991F: drivers/mmc/host/via-sdmmc.c 21992 21993VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 21994M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 21995L: linux-fbdev@vger.kernel.org 21996S: Maintained 21997F: drivers/video/fbdev/via/ 21998F: include/linux/via-core.h 21999F: include/linux/via-gpio.h 22000F: include/linux/via_i2c.h 22001 22002VIA VELOCITY NETWORK DRIVER 22003M: Francois Romieu <romieu@fr.zoreil.com> 22004L: netdev@vger.kernel.org 22005S: Maintained 22006F: drivers/net/ethernet/via/via-velocity.* 22007 22008VICODEC VIRTUAL CODEC DRIVER 22009M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22010L: linux-media@vger.kernel.org 22011S: Maintained 22012W: https://linuxtv.org 22013T: git git://linuxtv.org/media_tree.git 22014F: drivers/media/test-drivers/vicodec/* 22015 22016VIDEO I2C POLLING DRIVER 22017M: Matt Ranostay <matt.ranostay@konsulko.com> 22018L: linux-media@vger.kernel.org 22019S: Maintained 22020F: drivers/media/i2c/video-i2c.c 22021 22022VIDEO MULTIPLEXER DRIVER 22023M: Philipp Zabel <p.zabel@pengutronix.de> 22024L: linux-media@vger.kernel.org 22025S: Maintained 22026F: drivers/media/platform/video-mux.c 22027 22028VIDEOBUF2 FRAMEWORK 22029M: Tomasz Figa <tfiga@chromium.org> 22030M: Marek Szyprowski <m.szyprowski@samsung.com> 22031L: linux-media@vger.kernel.org 22032S: Maintained 22033F: drivers/media/common/videobuf2/* 22034F: include/media/videobuf2-* 22035 22036VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22037M: Shuah Khan <skhan@linuxfoundation.org> 22038R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22039L: linux-media@vger.kernel.org 22040S: Maintained 22041W: https://linuxtv.org 22042T: git git://linuxtv.org/media_tree.git 22043F: drivers/media/test-drivers/vimc/* 22044 22045VIRT LIB 22046M: Alex Williamson <alex.williamson@redhat.com> 22047M: Paolo Bonzini <pbonzini@redhat.com> 22048L: kvm@vger.kernel.org 22049S: Supported 22050F: virt/lib/ 22051 22052VIRTIO AND VHOST VSOCK DRIVER 22053M: Stefan Hajnoczi <stefanha@redhat.com> 22054M: Stefano Garzarella <sgarzare@redhat.com> 22055L: kvm@vger.kernel.org 22056L: virtualization@lists.linux-foundation.org 22057L: netdev@vger.kernel.org 22058S: Maintained 22059F: drivers/vhost/vsock.c 22060F: include/linux/virtio_vsock.h 22061F: include/uapi/linux/virtio_vsock.h 22062F: net/vmw_vsock/virtio_transport.c 22063F: net/vmw_vsock/virtio_transport_common.c 22064 22065VIRTIO BLOCK AND SCSI DRIVERS 22066M: "Michael S. Tsirkin" <mst@redhat.com> 22067M: Jason Wang <jasowang@redhat.com> 22068R: Paolo Bonzini <pbonzini@redhat.com> 22069R: Stefan Hajnoczi <stefanha@redhat.com> 22070L: virtualization@lists.linux-foundation.org 22071S: Maintained 22072F: drivers/block/virtio_blk.c 22073F: drivers/scsi/virtio_scsi.c 22074F: drivers/vhost/scsi.c 22075F: include/uapi/linux/virtio_blk.h 22076F: include/uapi/linux/virtio_scsi.h 22077 22078VIRTIO CONSOLE DRIVER 22079M: Amit Shah <amit@kernel.org> 22080L: virtualization@lists.linux-foundation.org 22081S: Maintained 22082F: drivers/char/virtio_console.c 22083F: include/linux/virtio_console.h 22084F: include/uapi/linux/virtio_console.h 22085 22086VIRTIO CORE AND NET DRIVERS 22087M: "Michael S. Tsirkin" <mst@redhat.com> 22088M: Jason Wang <jasowang@redhat.com> 22089L: virtualization@lists.linux-foundation.org 22090S: Maintained 22091F: Documentation/ABI/testing/sysfs-bus-vdpa 22092F: Documentation/ABI/testing/sysfs-class-vduse 22093F: Documentation/devicetree/bindings/virtio/ 22094F: Documentation/driver-api/virtio/ 22095F: drivers/block/virtio_blk.c 22096F: drivers/crypto/virtio/ 22097F: drivers/net/virtio_net.c 22098F: drivers/vdpa/ 22099F: drivers/virtio/ 22100F: include/linux/vdpa.h 22101F: include/linux/virtio*.h 22102F: include/uapi/linux/virtio_*.h 22103F: tools/virtio/ 22104 22105VISL VIRTUAL STATELESS DECODER DRIVER 22106M: Daniel Almeida <daniel.almeida@collabora.com> 22107L: linux-media@vger.kernel.org 22108S: Supported 22109F: drivers/media/test-drivers/visl 22110 22111IFCVF VIRTIO DATA PATH ACCELERATOR 22112R: Zhu Lingshan <lingshan.zhu@intel.com> 22113F: drivers/vdpa/ifcvf/ 22114 22115SNET DPU VIRTIO DATA PATH ACCELERATOR 22116R: Alvaro Karsz <alvaro.karsz@solid-run.com> 22117F: drivers/vdpa/solidrun/ 22118 22119VIRTIO BALLOON 22120M: "Michael S. Tsirkin" <mst@redhat.com> 22121M: David Hildenbrand <david@redhat.com> 22122L: virtualization@lists.linux-foundation.org 22123S: Maintained 22124F: drivers/virtio/virtio_balloon.c 22125F: include/uapi/linux/virtio_balloon.h 22126F: include/linux/balloon_compaction.h 22127F: mm/balloon_compaction.c 22128 22129VIRTIO CRYPTO DRIVER 22130M: Gonglei <arei.gonglei@huawei.com> 22131L: virtualization@lists.linux-foundation.org 22132L: linux-crypto@vger.kernel.org 22133S: Maintained 22134F: drivers/crypto/virtio/ 22135F: include/uapi/linux/virtio_crypto.h 22136 22137VIRTIO DRIVERS FOR S390 22138M: Cornelia Huck <cohuck@redhat.com> 22139M: Halil Pasic <pasic@linux.ibm.com> 22140M: Eric Farman <farman@linux.ibm.com> 22141L: linux-s390@vger.kernel.org 22142L: virtualization@lists.linux-foundation.org 22143L: kvm@vger.kernel.org 22144S: Supported 22145F: arch/s390/include/uapi/asm/virtio-ccw.h 22146F: drivers/s390/virtio/ 22147 22148VIRTIO FILE SYSTEM 22149M: Vivek Goyal <vgoyal@redhat.com> 22150M: Stefan Hajnoczi <stefanha@redhat.com> 22151M: Miklos Szeredi <miklos@szeredi.hu> 22152L: virtualization@lists.linux-foundation.org 22153L: linux-fsdevel@vger.kernel.org 22154S: Supported 22155W: https://virtio-fs.gitlab.io/ 22156F: Documentation/filesystems/virtiofs.rst 22157F: fs/fuse/virtio_fs.c 22158F: include/uapi/linux/virtio_fs.h 22159 22160VIRTIO GPIO DRIVER 22161M: Enrico Weigelt, metux IT consult <info@metux.net> 22162M: Viresh Kumar <vireshk@kernel.org> 22163L: linux-gpio@vger.kernel.org 22164L: virtualization@lists.linux-foundation.org 22165S: Maintained 22166F: drivers/gpio/gpio-virtio.c 22167F: include/uapi/linux/virtio_gpio.h 22168 22169VIRTIO GPU DRIVER 22170M: David Airlie <airlied@redhat.com> 22171M: Gerd Hoffmann <kraxel@redhat.com> 22172R: Gurchetan Singh <gurchetansingh@chromium.org> 22173R: Chia-I Wu <olvaffe@gmail.com> 22174L: dri-devel@lists.freedesktop.org 22175L: virtualization@lists.linux-foundation.org 22176S: Maintained 22177T: git git://anongit.freedesktop.org/drm/drm-misc 22178F: drivers/gpu/drm/virtio/ 22179F: include/uapi/linux/virtio_gpu.h 22180 22181VIRTIO HOST (VHOST) 22182M: "Michael S. Tsirkin" <mst@redhat.com> 22183M: Jason Wang <jasowang@redhat.com> 22184L: kvm@vger.kernel.org 22185L: virtualization@lists.linux-foundation.org 22186L: netdev@vger.kernel.org 22187S: Maintained 22188T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22189F: drivers/vhost/ 22190F: include/linux/vhost_iotlb.h 22191F: include/uapi/linux/vhost.h 22192 22193VIRTIO INPUT DRIVER 22194M: Gerd Hoffmann <kraxel@redhat.com> 22195S: Maintained 22196F: drivers/virtio/virtio_input.c 22197F: include/uapi/linux/virtio_input.h 22198 22199VIRTIO IOMMU DRIVER 22200M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22201L: virtualization@lists.linux-foundation.org 22202S: Maintained 22203F: drivers/iommu/virtio-iommu.c 22204F: include/uapi/linux/virtio_iommu.h 22205 22206VIRTIO MEM DRIVER 22207M: David Hildenbrand <david@redhat.com> 22208L: virtualization@lists.linux-foundation.org 22209S: Maintained 22210W: https://virtio-mem.gitlab.io/ 22211F: drivers/virtio/virtio_mem.c 22212F: include/uapi/linux/virtio_mem.h 22213 22214VIRTIO SOUND DRIVER 22215M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22216M: "Michael S. Tsirkin" <mst@redhat.com> 22217L: virtualization@lists.linux-foundation.org 22218L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22219S: Maintained 22220F: include/uapi/linux/virtio_snd.h 22221F: sound/virtio/* 22222 22223VIRTIO I2C DRIVER 22224M: Conghui Chen <conghui.chen@intel.com> 22225M: Viresh Kumar <viresh.kumar@linaro.org> 22226L: linux-i2c@vger.kernel.org 22227L: virtualization@lists.linux-foundation.org 22228S: Maintained 22229F: drivers/i2c/busses/i2c-virtio.c 22230F: include/uapi/linux/virtio_i2c.h 22231 22232VIRTIO PMEM DRIVER 22233M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22234L: virtualization@lists.linux-foundation.org 22235S: Maintained 22236F: drivers/nvdimm/virtio_pmem.c 22237F: drivers/nvdimm/nd_virtio.c 22238 22239VIRTUAL BOX GUEST DEVICE DRIVER 22240M: Hans de Goede <hdegoede@redhat.com> 22241M: Arnd Bergmann <arnd@arndb.de> 22242M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22243S: Maintained 22244F: drivers/virt/vboxguest/ 22245F: include/linux/vbox_utils.h 22246F: include/uapi/linux/vbox*.h 22247 22248VIRTUAL BOX SHARED FOLDER VFS DRIVER 22249M: Hans de Goede <hdegoede@redhat.com> 22250L: linux-fsdevel@vger.kernel.org 22251S: Maintained 22252F: fs/vboxsf/* 22253 22254VIRTUAL SERIO DEVICE DRIVER 22255M: Stephen Chandler Paul <thatslyude@gmail.com> 22256S: Maintained 22257F: drivers/input/serio/userio.c 22258F: include/uapi/linux/userio.h 22259 22260VIVID VIRTUAL VIDEO DRIVER 22261M: Hans Verkuil <hverkuil@xs4all.nl> 22262L: linux-media@vger.kernel.org 22263S: Maintained 22264W: https://linuxtv.org 22265T: git git://linuxtv.org/media_tree.git 22266F: drivers/media/test-drivers/vivid/* 22267 22268VIDTV VIRTUAL DIGITAL TV DRIVER 22269M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22270L: linux-media@vger.kernel.org 22271S: Maintained 22272W: https://linuxtv.org 22273T: git git://linuxtv.org/media_tree.git 22274F: drivers/media/test-drivers/vidtv/* 22275 22276VLYNQ BUS 22277M: Florian Fainelli <f.fainelli@gmail.com> 22278L: openwrt-devel@lists.openwrt.org (subscribers-only) 22279S: Maintained 22280F: drivers/vlynq/vlynq.c 22281F: include/linux/vlynq.h 22282 22283VME SUBSYSTEM 22284M: Martyn Welch <martyn@welchs.me.uk> 22285M: Manohar Vanga <manohar.vanga@gmail.com> 22286M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22287L: linux-kernel@vger.kernel.org 22288S: Odd fixes 22289T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22290F: Documentation/driver-api/vme.rst 22291F: drivers/staging/vme_user/ 22292 22293VM SOCKETS (AF_VSOCK) 22294M: Stefano Garzarella <sgarzare@redhat.com> 22295L: virtualization@lists.linux-foundation.org 22296L: netdev@vger.kernel.org 22297S: Maintained 22298F: drivers/net/vsockmon.c 22299F: include/net/af_vsock.h 22300F: include/uapi/linux/vm_sockets.h 22301F: include/uapi/linux/vm_sockets_diag.h 22302F: include/uapi/linux/vsockmon.h 22303F: net/vmw_vsock/ 22304F: tools/testing/vsock/ 22305 22306VMWARE BALLOON DRIVER 22307M: Nadav Amit <namit@vmware.com> 22308R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22309L: linux-kernel@vger.kernel.org 22310S: Supported 22311F: drivers/misc/vmw_balloon.c 22312 22313VMWARE HYPERVISOR INTERFACE 22314M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22315M: Alexey Makhalov <amakhalov@vmware.com> 22316R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22317L: virtualization@lists.linux-foundation.org 22318L: x86@kernel.org 22319S: Supported 22320T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22321F: arch/x86/include/asm/vmware.h 22322F: arch/x86/kernel/cpu/vmware.c 22323 22324VMWARE PVRDMA DRIVER 22325M: Bryan Tan <bryantan@vmware.com> 22326M: Vishnu Dasa <vdasa@vmware.com> 22327R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22328L: linux-rdma@vger.kernel.org 22329S: Supported 22330F: drivers/infiniband/hw/vmw_pvrdma/ 22331 22332VMWARE PVSCSI DRIVER 22333M: Vishal Bhakta <vbhakta@vmware.com> 22334R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22335L: linux-scsi@vger.kernel.org 22336S: Supported 22337F: drivers/scsi/vmw_pvscsi.c 22338F: drivers/scsi/vmw_pvscsi.h 22339 22340VMWARE VIRTUAL PTP CLOCK DRIVER 22341M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22342M: Deep Shah <sdeep@vmware.com> 22343R: Alexey Makhalov <amakhalov@vmware.com> 22344R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22345L: netdev@vger.kernel.org 22346S: Supported 22347F: drivers/ptp/ptp_vmw.c 22348 22349VMWARE VMCI DRIVER 22350M: Bryan Tan <bryantan@vmware.com> 22351M: Vishnu Dasa <vdasa@vmware.com> 22352R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22353L: linux-kernel@vger.kernel.org 22354S: Supported 22355F: drivers/misc/vmw_vmci/ 22356F: include/linux/vmw_vmci* 22357 22358VMWARE VMMOUSE SUBDRIVER 22359M: Zack Rusin <zackr@vmware.com> 22360R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22361R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22362L: linux-input@vger.kernel.org 22363S: Supported 22364F: drivers/input/mouse/vmmouse.c 22365F: drivers/input/mouse/vmmouse.h 22366 22367VMWARE VMXNET3 ETHERNET DRIVER 22368M: Ronak Doshi <doshir@vmware.com> 22369R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22370L: netdev@vger.kernel.org 22371S: Supported 22372F: drivers/net/vmxnet3/ 22373 22374VMWARE VSOCK VMCI TRANSPORT DRIVER 22375M: Bryan Tan <bryantan@vmware.com> 22376M: Vishnu Dasa <vdasa@vmware.com> 22377R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22378L: linux-kernel@vger.kernel.org 22379S: Supported 22380F: net/vmw_vsock/vmci_transport* 22381 22382VOCORE VOCORE2 BOARD 22383M: Harvey Hunt <harveyhuntnexus@gmail.com> 22384L: linux-mips@vger.kernel.org 22385S: Maintained 22386F: arch/mips/boot/dts/ralink/vocore2.dts 22387 22388VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22389M: Liam Girdwood <lgirdwood@gmail.com> 22390M: Mark Brown <broonie@kernel.org> 22391L: linux-kernel@vger.kernel.org 22392S: Supported 22393W: http://www.slimlogic.co.uk/?p=48 22394T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22395F: Documentation/devicetree/bindings/regulator/ 22396F: Documentation/power/regulator/ 22397F: drivers/regulator/ 22398F: include/dt-bindings/regulator/ 22399F: include/linux/regulator/ 22400K: regulator_get_optional 22401 22402VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22403R: Matti Vaittinen <mazziesaccount@gmail.com> 22404F: drivers/regulator/irq_helpers.c 22405 22406VRF 22407M: David Ahern <dsahern@kernel.org> 22408L: netdev@vger.kernel.org 22409S: Maintained 22410F: Documentation/networking/vrf.rst 22411F: drivers/net/vrf.c 22412 22413VSPRINTF 22414M: Petr Mladek <pmladek@suse.com> 22415M: Steven Rostedt <rostedt@goodmis.org> 22416M: Sergey Senozhatsky <senozhatsky@chromium.org> 22417R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22418R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22419S: Maintained 22420T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22421F: Documentation/core-api/printk-formats.rst 22422F: lib/test_printf.c 22423F: lib/test_scanf.c 22424F: lib/vsprintf.c 22425 22426VT1211 HARDWARE MONITOR DRIVER 22427M: Juerg Haefliger <juergh@proton.me> 22428L: linux-hwmon@vger.kernel.org 22429S: Maintained 22430F: Documentation/hwmon/vt1211.rst 22431F: drivers/hwmon/vt1211.c 22432 22433VT8231 HARDWARE MONITOR DRIVER 22434M: Roger Lucas <vt8231@hiddenengine.co.uk> 22435L: linux-hwmon@vger.kernel.org 22436S: Maintained 22437F: drivers/hwmon/vt8231.c 22438 22439VUB300 USB to SDIO/SD/MMC bridge chip 22440L: linux-mmc@vger.kernel.org 22441S: Orphan 22442F: drivers/mmc/host/vub300.c 22443 22444W1 DALLAS'S 1-WIRE BUS 22445M: Evgeniy Polyakov <zbr@ioremap.net> 22446S: Maintained 22447F: Documentation/devicetree/bindings/w1/ 22448F: Documentation/w1/ 22449F: drivers/w1/ 22450F: include/linux/w1.h 22451 22452W83791D HARDWARE MONITORING DRIVER 22453M: Marc Hulsman <m.hulsman@tudelft.nl> 22454L: linux-hwmon@vger.kernel.org 22455S: Maintained 22456F: Documentation/hwmon/w83791d.rst 22457F: drivers/hwmon/w83791d.c 22458 22459W83793 HARDWARE MONITORING DRIVER 22460M: Rudolf Marek <r.marek@assembler.cz> 22461L: linux-hwmon@vger.kernel.org 22462S: Maintained 22463F: Documentation/hwmon/w83793.rst 22464F: drivers/hwmon/w83793.c 22465 22466W83795 HARDWARE MONITORING DRIVER 22467M: Jean Delvare <jdelvare@suse.com> 22468L: linux-hwmon@vger.kernel.org 22469S: Maintained 22470F: drivers/hwmon/w83795.c 22471 22472W83L51xD SD/MMC CARD INTERFACE DRIVER 22473M: Pierre Ossman <pierre@ossman.eu> 22474S: Maintained 22475F: drivers/mmc/host/wbsd.* 22476 22477WACOM PROTOCOL 4 SERIAL TABLETS 22478M: Julian Squires <julian@cipht.net> 22479M: Hans de Goede <hdegoede@redhat.com> 22480L: linux-input@vger.kernel.org 22481S: Maintained 22482F: drivers/input/tablet/wacom_serial4.c 22483 22484WANGXUN ETHERNET DRIVER 22485M: Jiawen Wu <jiawenwu@trustnetic.com> 22486M: Mengyuan Lou <mengyuanlou@net-swift.com> 22487W: https://www.net-swift.com 22488L: netdev@vger.kernel.org 22489S: Maintained 22490F: Documentation/networking/device_drivers/ethernet/wangxun/* 22491F: drivers/net/ethernet/wangxun/ 22492 22493WATCHDOG DEVICE DRIVERS 22494M: Wim Van Sebroeck <wim@linux-watchdog.org> 22495M: Guenter Roeck <linux@roeck-us.net> 22496L: linux-watchdog@vger.kernel.org 22497S: Maintained 22498W: http://www.linux-watchdog.org/ 22499T: git git://www.linux-watchdog.org/linux-watchdog.git 22500F: Documentation/devicetree/bindings/watchdog/ 22501F: Documentation/watchdog/ 22502F: drivers/watchdog/ 22503F: include/linux/watchdog.h 22504F: include/uapi/linux/watchdog.h 22505F: include/trace/events/watchdog.h 22506 22507WHISKEYCOVE PMIC GPIO DRIVER 22508M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22509L: linux-gpio@vger.kernel.org 22510S: Maintained 22511F: drivers/gpio/gpio-wcove.c 22512 22513WHWAVE RTC DRIVER 22514M: Dianlong Li <long17.cool@163.com> 22515L: linux-rtc@vger.kernel.org 22516S: Maintained 22517F: drivers/rtc/rtc-sd3078.c 22518 22519WIIMOTE HID DRIVER 22520M: David Rheinsberg <david.rheinsberg@gmail.com> 22521L: linux-input@vger.kernel.org 22522S: Maintained 22523F: drivers/hid/hid-wiimote* 22524 22525WILOCITY WIL6210 WIRELESS DRIVER 22526L: linux-wireless@vger.kernel.org 22527S: Orphan 22528W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22529F: drivers/net/wireless/ath/wil6210/ 22530 22531WINBOND CIR DRIVER 22532M: David Härdeman <david@hardeman.nu> 22533S: Maintained 22534F: drivers/media/rc/winbond-cir.c 22535 22536WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22537M: William Breathitt Gray <william.gray@linaro.org> 22538L: linux-watchdog@vger.kernel.org 22539S: Maintained 22540F: drivers/watchdog/ebc-c384_wdt.c 22541 22542WINSYSTEMS WS16C48 GPIO DRIVER 22543M: William Breathitt Gray <william.gray@linaro.org> 22544L: linux-gpio@vger.kernel.org 22545S: Maintained 22546F: drivers/gpio/gpio-ws16c48.c 22547 22548WIREGUARD SECURE NETWORK TUNNEL 22549M: Jason A. Donenfeld <Jason@zx2c4.com> 22550L: wireguard@lists.zx2c4.com 22551L: netdev@vger.kernel.org 22552S: Maintained 22553F: drivers/net/wireguard/ 22554F: tools/testing/selftests/wireguard/ 22555 22556WISTRON LAPTOP BUTTON DRIVER 22557M: Miloslav Trmac <mitr@volny.cz> 22558S: Maintained 22559F: drivers/input/misc/wistron_btns.c 22560 22561WL3501 WIRELESS PCMCIA CARD DRIVER 22562L: linux-wireless@vger.kernel.org 22563S: Odd fixes 22564F: drivers/net/wireless/wl3501* 22565 22566WOLFSON MICROELECTRONICS DRIVERS 22567L: patches@opensource.cirrus.com 22568S: Supported 22569W: https://github.com/CirrusLogic/linux-drivers/wiki 22570T: git https://github.com/CirrusLogic/linux-drivers.git 22571F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22572F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22573F: Documentation/devicetree/bindings/mfd/wm831x.txt 22574F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22575F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22576F: Documentation/devicetree/bindings/sound/wm* 22577F: Documentation/hwmon/wm83??.rst 22578F: arch/arm/mach-s3c/mach-crag6410* 22579F: drivers/clk/clk-wm83*.c 22580F: drivers/gpio/gpio-*wm*.c 22581F: drivers/gpio/gpio-arizona.c 22582F: drivers/hwmon/wm83??-hwmon.c 22583F: drivers/input/misc/wm831x-on.c 22584F: drivers/input/touchscreen/wm831x-ts.c 22585F: drivers/input/touchscreen/wm97*.c 22586F: drivers/leds/leds-wm83*.c 22587F: drivers/mfd/arizona* 22588F: drivers/mfd/cs47l24* 22589F: drivers/mfd/wm*.c 22590F: drivers/power/supply/wm83*.c 22591F: drivers/regulator/arizona* 22592F: drivers/regulator/wm8*.c 22593F: drivers/rtc/rtc-wm83*.c 22594F: drivers/video/backlight/wm83*_bl.c 22595F: drivers/watchdog/wm83*_wdt.c 22596F: include/linux/mfd/arizona/ 22597F: include/linux/mfd/wm831x/ 22598F: include/linux/mfd/wm8350/ 22599F: include/linux/mfd/wm8400* 22600F: include/linux/regulator/arizona* 22601F: include/linux/wm97xx.h 22602F: include/sound/wm????.h 22603F: sound/soc/codecs/arizona* 22604F: sound/soc/codecs/cs47l24* 22605F: sound/soc/codecs/wm* 22606 22607WORKQUEUE 22608M: Tejun Heo <tj@kernel.org> 22609R: Lai Jiangshan <jiangshanlai@gmail.com> 22610S: Maintained 22611T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22612F: Documentation/core-api/workqueue.rst 22613F: include/linux/workqueue.h 22614F: kernel/workqueue.c 22615 22616WWAN DRIVERS 22617M: Loic Poulain <loic.poulain@linaro.org> 22618M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22619R: Johannes Berg <johannes@sipsolutions.net> 22620L: netdev@vger.kernel.org 22621S: Maintained 22622F: drivers/net/wwan/ 22623F: include/linux/wwan.h 22624F: include/uapi/linux/wwan.h 22625 22626X-POWERS AXP288 PMIC DRIVERS 22627M: Hans de Goede <hdegoede@redhat.com> 22628S: Maintained 22629F: drivers/acpi/pmic/intel_pmic_xpower.c 22630N: axp288 22631 22632X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22633M: Chen-Yu Tsai <wens@csie.org> 22634L: linux-kernel@vger.kernel.org 22635S: Maintained 22636N: axp[128] 22637 22638X.25 STACK 22639M: Martin Schiller <ms@dev.tdt.de> 22640L: linux-x25@vger.kernel.org 22641S: Maintained 22642F: Documentation/networking/lapb-module.rst 22643F: Documentation/networking/x25* 22644F: drivers/net/wan/hdlc_x25.c 22645F: drivers/net/wan/lapbether.c 22646F: include/*/lapb.h 22647F: include/net/x25* 22648F: include/uapi/linux/x25.h 22649F: net/lapb/ 22650F: net/x25/ 22651 22652X86 ARCHITECTURE (32-BIT AND 64-BIT) 22653M: Thomas Gleixner <tglx@linutronix.de> 22654M: Ingo Molnar <mingo@redhat.com> 22655M: Borislav Petkov <bp@alien8.de> 22656M: Dave Hansen <dave.hansen@linux.intel.com> 22657M: x86@kernel.org 22658R: "H. Peter Anvin" <hpa@zytor.com> 22659L: linux-kernel@vger.kernel.org 22660S: Maintained 22661T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22662F: Documentation/devicetree/bindings/x86/ 22663F: Documentation/arch/x86/ 22664F: arch/x86/ 22665 22666X86 ENTRY CODE 22667M: Andy Lutomirski <luto@kernel.org> 22668L: linux-kernel@vger.kernel.org 22669S: Maintained 22670T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22671F: arch/x86/entry/ 22672 22673X86 MCE INFRASTRUCTURE 22674M: Tony Luck <tony.luck@intel.com> 22675M: Borislav Petkov <bp@alien8.de> 22676L: linux-edac@vger.kernel.org 22677S: Maintained 22678F: Documentation/ABI/testing/sysfs-mce 22679F: Documentation/arch/x86/x86_64/machinecheck.rst 22680F: arch/x86/kernel/cpu/mce/* 22681 22682X86 MICROCODE UPDATE SUPPORT 22683M: Borislav Petkov <bp@alien8.de> 22684S: Maintained 22685F: arch/x86/kernel/cpu/microcode/* 22686 22687X86 MM 22688M: Dave Hansen <dave.hansen@linux.intel.com> 22689M: Andy Lutomirski <luto@kernel.org> 22690M: Peter Zijlstra <peterz@infradead.org> 22691L: linux-kernel@vger.kernel.org 22692S: Maintained 22693T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22694F: arch/x86/mm/ 22695 22696X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22697M: Hans de Goede <hdegoede@redhat.com> 22698L: platform-driver-x86@vger.kernel.org 22699S: Maintained 22700T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22701F: drivers/platform/x86/x86-android-tablets.c 22702 22703X86 PLATFORM DRIVERS 22704M: Hans de Goede <hdegoede@redhat.com> 22705M: Mark Gross <markgross@kernel.org> 22706L: platform-driver-x86@vger.kernel.org 22707S: Maintained 22708T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22709F: drivers/platform/olpc/ 22710F: drivers/platform/x86/ 22711F: include/linux/platform_data/x86/ 22712 22713X86 PLATFORM DRIVERS - ARCH 22714R: Darren Hart <dvhart@infradead.org> 22715R: Andy Shevchenko <andy@infradead.org> 22716L: platform-driver-x86@vger.kernel.org 22717L: x86@kernel.org 22718S: Maintained 22719T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22720F: arch/x86/platform 22721 22722X86 PLATFORM UV HPE SUPERDOME FLEX 22723M: Steve Wahl <steve.wahl@hpe.com> 22724R: Mike Travis <mike.travis@hpe.com> 22725R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22726R: Russ Anderson <russ.anderson@hpe.com> 22727S: Supported 22728F: arch/x86/include/asm/uv/ 22729F: arch/x86/kernel/apic/x2apic_uv_x.c 22730F: arch/x86/platform/uv/ 22731 22732X86 STACK UNWINDING 22733M: Josh Poimboeuf <jpoimboe@kernel.org> 22734M: Peter Zijlstra <peterz@infradead.org> 22735S: Supported 22736F: arch/x86/include/asm/unwind*.h 22737F: arch/x86/kernel/dumpstack.c 22738F: arch/x86/kernel/stacktrace.c 22739F: arch/x86/kernel/unwind_*.c 22740 22741X86 VDSO 22742M: Andy Lutomirski <luto@kernel.org> 22743L: linux-kernel@vger.kernel.org 22744S: Maintained 22745T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22746F: arch/x86/entry/vdso/ 22747 22748XARRAY 22749M: Matthew Wilcox <willy@infradead.org> 22750L: linux-fsdevel@vger.kernel.org 22751S: Supported 22752F: Documentation/core-api/xarray.rst 22753F: include/linux/idr.h 22754F: include/linux/xarray.h 22755F: lib/idr.c 22756F: lib/xarray.c 22757F: tools/testing/radix-tree 22758 22759XBOX DVD IR REMOTE 22760M: Benjamin Valentin <benpicco@googlemail.com> 22761S: Maintained 22762F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22763F: drivers/media/rc/xbox_remote.c 22764 22765XC2028/3028 TUNER DRIVER 22766M: Mauro Carvalho Chehab <mchehab@kernel.org> 22767L: linux-media@vger.kernel.org 22768S: Maintained 22769W: https://linuxtv.org 22770T: git git://linuxtv.org/media_tree.git 22771F: drivers/media/tuners/xc2028.* 22772 22773XDP (eXpress Data Path) 22774M: Alexei Starovoitov <ast@kernel.org> 22775M: Daniel Borkmann <daniel@iogearbox.net> 22776M: David S. Miller <davem@davemloft.net> 22777M: Jakub Kicinski <kuba@kernel.org> 22778M: Jesper Dangaard Brouer <hawk@kernel.org> 22779M: John Fastabend <john.fastabend@gmail.com> 22780L: netdev@vger.kernel.org 22781L: bpf@vger.kernel.org 22782S: Supported 22783F: include/net/xdp.h 22784F: include/net/xdp_priv.h 22785F: include/trace/events/xdp.h 22786F: kernel/bpf/cpumap.c 22787F: kernel/bpf/devmap.c 22788F: net/core/xdp.c 22789F: samples/bpf/xdp* 22790F: tools/testing/selftests/bpf/*xdp* 22791F: tools/testing/selftests/bpf/*/*xdp* 22792F: drivers/net/ethernet/*/*/*/*/*xdp* 22793F: drivers/net/ethernet/*/*/*xdp* 22794K: (?:\b|_)xdp(?:\b|_) 22795 22796XDP SOCKETS (AF_XDP) 22797M: Björn Töpel <bjorn@kernel.org> 22798M: Magnus Karlsson <magnus.karlsson@intel.com> 22799M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22800R: Jonathan Lemon <jonathan.lemon@gmail.com> 22801L: netdev@vger.kernel.org 22802L: bpf@vger.kernel.org 22803S: Maintained 22804F: Documentation/networking/af_xdp.rst 22805F: include/net/xdp_sock* 22806F: include/net/xsk_buff_pool.h 22807F: include/uapi/linux/if_xdp.h 22808F: include/uapi/linux/xdp_diag.h 22809F: include/net/netns/xdp.h 22810F: net/xdp/ 22811F: tools/testing/selftests/bpf/*xsk* 22812 22813XEN BLOCK SUBSYSTEM 22814M: Roger Pau Monné <roger.pau@citrix.com> 22815L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22816S: Supported 22817F: drivers/block/xen* 22818F: drivers/block/xen-blkback/* 22819 22820XEN HYPERVISOR ARM 22821M: Stefano Stabellini <sstabellini@kernel.org> 22822L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22823S: Maintained 22824F: arch/arm/include/asm/xen/ 22825F: arch/arm/xen/ 22826 22827XEN HYPERVISOR ARM64 22828M: Stefano Stabellini <sstabellini@kernel.org> 22829L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22830S: Maintained 22831F: arch/arm64/include/asm/xen/ 22832F: arch/arm64/xen/ 22833 22834XEN HYPERVISOR INTERFACE 22835M: Juergen Gross <jgross@suse.com> 22836M: Stefano Stabellini <sstabellini@kernel.org> 22837R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22838L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22839S: Supported 22840T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22841F: Documentation/ABI/stable/sysfs-hypervisor-xen 22842F: Documentation/ABI/testing/sysfs-hypervisor-xen 22843F: drivers/*/xen-*front.c 22844F: drivers/xen/ 22845F: include/uapi/xen/ 22846F: include/xen/ 22847F: kernel/configs/xen.config 22848 22849XEN HYPERVISOR X86 22850M: Juergen Gross <jgross@suse.com> 22851R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22852L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22853S: Supported 22854F: arch/x86/configs/xen.config 22855F: arch/x86/include/asm/pvclock-abi.h 22856F: arch/x86/include/asm/xen/ 22857F: arch/x86/platform/pvh/ 22858F: arch/x86/xen/ 22859 22860XEN NETWORK BACKEND DRIVER 22861M: Wei Liu <wei.liu@kernel.org> 22862M: Paul Durrant <paul@xen.org> 22863L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22864L: netdev@vger.kernel.org 22865S: Supported 22866F: drivers/net/xen-netback/* 22867 22868XEN PCI SUBSYSTEM 22869M: Juergen Gross <jgross@suse.com> 22870L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22871S: Supported 22872F: arch/x86/pci/*xen* 22873F: drivers/pci/*xen* 22874 22875XEN PVSCSI DRIVERS 22876M: Juergen Gross <jgross@suse.com> 22877L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22878L: linux-scsi@vger.kernel.org 22879S: Supported 22880F: drivers/scsi/xen-scsifront.c 22881F: drivers/xen/xen-scsiback.c 22882F: include/xen/interface/io/vscsiif.h 22883 22884XEN PVUSB DRIVER 22885M: Juergen Gross <jgross@suse.com> 22886L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22887L: linux-usb@vger.kernel.org 22888S: Supported 22889F: drivers/usb/host/xen* 22890F: include/xen/interface/io/usbif.h 22891 22892XEN SOUND FRONTEND DRIVER 22893M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22894L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22895L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22896S: Supported 22897F: sound/xen/* 22898 22899XEN SWIOTLB SUBSYSTEM 22900M: Juergen Gross <jgross@suse.com> 22901M: Stefano Stabellini <sstabellini@kernel.org> 22902L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22903L: iommu@lists.linux.dev 22904S: Supported 22905F: arch/*/include/asm/xen/swiotlb-xen.h 22906F: drivers/xen/swiotlb-xen.c 22907F: include/xen/arm/swiotlb-xen.h 22908F: include/xen/swiotlb-xen.h 22909 22910XFS FILESYSTEM 22911C: irc://irc.oftc.net/xfs 22912M: Darrick J. Wong <djwong@kernel.org> 22913L: linux-xfs@vger.kernel.org 22914S: Supported 22915W: http://xfs.org/ 22916T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22917F: Documentation/ABI/testing/sysfs-fs-xfs 22918F: Documentation/admin-guide/xfs.rst 22919F: Documentation/filesystems/xfs-delayed-logging-design.rst 22920F: Documentation/filesystems/xfs-self-describing-metadata.rst 22921F: fs/xfs/ 22922F: include/uapi/linux/dqblk_xfs.h 22923F: include/uapi/linux/fsmap.h 22924 22925XILINX AMS DRIVER 22926M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22927L: linux-iio@vger.kernel.org 22928S: Maintained 22929F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22930F: drivers/iio/adc/xilinx-ams.c 22931 22932XILINX AXI ETHERNET DRIVER 22933M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22934S: Maintained 22935F: drivers/net/ethernet/xilinx/xilinx_axienet* 22936 22937XILINX CAN DRIVER 22938M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22939R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22940L: linux-can@vger.kernel.org 22941S: Maintained 22942F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22943F: drivers/net/can/xilinx_can.c 22944 22945XILINX GPIO DRIVER 22946M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22947R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22948R: Michal Simek <michal.simek@xilinx.com> 22949S: Maintained 22950F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 22951F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22952F: drivers/gpio/gpio-xilinx.c 22953F: drivers/gpio/gpio-zynq.c 22954 22955XILINX SD-FEC IP CORES 22956M: Derek Kiernan <derek.kiernan@xilinx.com> 22957M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22958S: Maintained 22959F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22960F: Documentation/misc-devices/xilinx_sdfec.rst 22961F: drivers/misc/Kconfig 22962F: drivers/misc/Makefile 22963F: drivers/misc/xilinx_sdfec.c 22964F: include/uapi/misc/xilinx_sdfec.h 22965 22966XILINX PWM DRIVER 22967M: Sean Anderson <sean.anderson@seco.com> 22968S: Maintained 22969F: drivers/pwm/pwm-xilinx.c 22970F: include/clocksource/timer-xilinx.h 22971 22972XILINX UARTLITE SERIAL DRIVER 22973M: Peter Korsgaard <jacmet@sunsite.dk> 22974L: linux-serial@vger.kernel.org 22975S: Maintained 22976F: drivers/tty/serial/uartlite.c 22977 22978XILINX VIDEO IP CORES 22979M: Hyun Kwon <hyun.kwon@xilinx.com> 22980M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22981L: linux-media@vger.kernel.org 22982S: Supported 22983T: git git://linuxtv.org/media_tree.git 22984F: Documentation/devicetree/bindings/media/xilinx/ 22985F: drivers/media/platform/xilinx/ 22986F: include/uapi/linux/xilinx-v4l2-controls.h 22987 22988XILINX XDMA DRIVER 22989M: Lizhi Hou <lizhi.hou@amd.com> 22990M: Brian Xu <brian.xu@amd.com> 22991M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 22992L: dmaengine@vger.kernel.org 22993S: Supported 22994F: drivers/dma/xilinx/xdma-regs.h 22995F: drivers/dma/xilinx/xdma.c 22996F: include/linux/dma/amd_xdma.h 22997F: include/linux/platform_data/amd_xdma.h 22998 22999XILINX ZYNQMP DPDMA DRIVER 23000M: Hyun Kwon <hyun.kwon@xilinx.com> 23001M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23002L: dmaengine@vger.kernel.org 23003S: Supported 23004F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23005F: drivers/dma/xilinx/xilinx_dpdma.c 23006F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23007 23008XILINX ZYNQMP OCM EDAC DRIVER 23009M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23010M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23011S: Maintained 23012F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23013F: drivers/edac/zynqmp_edac.c 23014 23015XILINX ZYNQMP PSGTR PHY DRIVER 23016M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23017M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23018L: linux-kernel@vger.kernel.org 23019S: Supported 23020T: git https://github.com/Xilinx/linux-xlnx.git 23021F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23022F: drivers/phy/xilinx/phy-zynqmp.c 23023 23024XILINX ZYNQMP SHA3 DRIVER 23025M: Harsha <harsha.harsha@xilinx.com> 23026S: Maintained 23027F: drivers/crypto/xilinx/zynqmp-sha.c 23028 23029XILINX EVENT MANAGEMENT DRIVER 23030M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23031S: Maintained 23032F: drivers/soc/xilinx/xlnx_event_manager.c 23033F: include/linux/firmware/xlnx-event-manager.h 23034 23035XILLYBUS DRIVER 23036M: Eli Billauer <eli.billauer@gmail.com> 23037L: linux-kernel@vger.kernel.org 23038S: Supported 23039F: drivers/char/xillybus/ 23040 23041XLP9XX I2C DRIVER 23042M: George Cherian <gcherian@marvell.com> 23043L: linux-i2c@vger.kernel.org 23044S: Supported 23045W: http://www.marvell.com 23046F: drivers/i2c/busses/i2c-xlp9xx.c 23047 23048XRA1403 GPIO EXPANDER 23049M: Nandor Han <nandor.han@ge.com> 23050M: Semi Malinen <semi.malinen@ge.com> 23051L: linux-gpio@vger.kernel.org 23052S: Maintained 23053F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23054F: drivers/gpio/gpio-xra1403.c 23055 23056XTENSA XTFPGA PLATFORM SUPPORT 23057M: Max Filippov <jcmvbkbc@gmail.com> 23058L: linux-xtensa@linux-xtensa.org 23059S: Maintained 23060F: drivers/spi/spi-xtensa-xtfpga.c 23061F: sound/soc/xtensa/xtfpga-i2s.c 23062 23063YAM DRIVER FOR AX.25 23064M: Jean-Paul Roubelat <jpr@f6fbb.org> 23065L: linux-hams@vger.kernel.org 23066S: Maintained 23067F: drivers/net/hamradio/yam* 23068F: include/linux/yam.h 23069 23070YAMA SECURITY MODULE 23071M: Kees Cook <keescook@chromium.org> 23072S: Supported 23073T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23074F: Documentation/admin-guide/LSM/Yama.rst 23075F: security/yama/ 23076 23077YEALINK PHONE DRIVER 23078M: Henk Vergonet <Henk.Vergonet@gmail.com> 23079L: usbb2k-api-dev@nongnu.org 23080S: Maintained 23081F: Documentation/input/devices/yealink.rst 23082F: drivers/input/misc/yealink.* 23083 23084Z8530 DRIVER FOR AX.25 23085M: Joerg Reuter <jreuter@yaina.de> 23086L: linux-hams@vger.kernel.org 23087S: Maintained 23088W: http://yaina.de/jreuter/ 23089W: http://www.qsl.net/dl1bke/ 23090F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23091F: drivers/net/hamradio/*scc.c 23092F: drivers/net/hamradio/z8530.h 23093 23094ZBUD COMPRESSED PAGE ALLOCATOR 23095M: Seth Jennings <sjenning@redhat.com> 23096M: Dan Streetman <ddstreet@ieee.org> 23097L: linux-mm@kvack.org 23098S: Maintained 23099F: mm/zbud.c 23100 23101Z3FOLD COMPRESSED PAGE ALLOCATOR 23102M: Vitaly Wool <vitaly.wool@konsulko.com> 23103R: Miaohe Lin <linmiaohe@huawei.com> 23104L: linux-mm@kvack.org 23105S: Maintained 23106F: mm/z3fold.c 23107 23108ZD1211RW WIRELESS DRIVER 23109M: Ulrich Kunitz <kune@deine-taler.de> 23110L: linux-wireless@vger.kernel.org 23111L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23112S: Maintained 23113W: http://zd1211.ath.cx/wiki/DriverRewrite 23114F: drivers/net/wireless/zydas/zd1211rw/ 23115 23116ZD1301 MEDIA DRIVER 23117M: Antti Palosaari <crope@iki.fi> 23118L: linux-media@vger.kernel.org 23119S: Maintained 23120W: https://linuxtv.org/ 23121W: http://palosaari.fi/linux/ 23122Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23123F: drivers/media/usb/dvb-usb-v2/zd1301* 23124 23125ZD1301_DEMOD MEDIA DRIVER 23126M: Antti Palosaari <crope@iki.fi> 23127L: linux-media@vger.kernel.org 23128S: Maintained 23129W: https://linuxtv.org/ 23130W: http://palosaari.fi/linux/ 23131Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23132F: drivers/media/dvb-frontends/zd1301_demod* 23133 23134ZHAOXIN PROCESSOR SUPPORT 23135M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23136L: linux-kernel@vger.kernel.org 23137S: Maintained 23138F: arch/x86/kernel/cpu/zhaoxin.c 23139 23140ZONEFS FILESYSTEM 23141M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 23142M: Naohiro Aota <naohiro.aota@wdc.com> 23143R: Johannes Thumshirn <jth@kernel.org> 23144L: linux-fsdevel@vger.kernel.org 23145S: Maintained 23146T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23147F: Documentation/filesystems/zonefs.rst 23148F: fs/zonefs/ 23149 23150ZPOOL COMPRESSED PAGE STORAGE API 23151M: Dan Streetman <ddstreet@ieee.org> 23152L: linux-mm@kvack.org 23153S: Maintained 23154F: include/linux/zpool.h 23155F: mm/zpool.c 23156 23157ZR36067 VIDEO FOR LINUX DRIVER 23158M: Corentin Labbe <clabbe@baylibre.com> 23159L: mjpeg-users@lists.sourceforge.net 23160L: linux-media@vger.kernel.org 23161S: Maintained 23162W: http://mjpeg.sourceforge.net/driver-zoran/ 23163Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23164F: Documentation/driver-api/media/drivers/zoran.rst 23165F: drivers/media/pci/zoran/ 23166 23167ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23168M: Minchan Kim <minchan@kernel.org> 23169M: Sergey Senozhatsky <senozhatsky@chromium.org> 23170L: linux-kernel@vger.kernel.org 23171S: Maintained 23172F: Documentation/admin-guide/blockdev/zram.rst 23173F: drivers/block/zram/ 23174 23175ZS DECSTATION Z85C30 SERIAL DRIVER 23176M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23177S: Maintained 23178F: drivers/tty/serial/zs.* 23179 23180ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23181M: Minchan Kim <minchan@kernel.org> 23182M: Sergey Senozhatsky <senozhatsky@chromium.org> 23183L: linux-mm@kvack.org 23184S: Maintained 23185F: Documentation/mm/zsmalloc.rst 23186F: include/linux/zsmalloc.h 23187F: mm/zsmalloc.c 23188 23189ZSTD 23190M: Nick Terrell <terrelln@fb.com> 23191S: Maintained 23192B: https://github.com/facebook/zstd/issues 23193T: git https://github.com/terrelln/linux.git 23194F: include/linux/zstd* 23195F: lib/zstd/ 23196F: lib/decompress_unzstd.c 23197F: crypto/zstd.c 23198N: zstd 23199K: zstd 23200 23201ZSWAP COMPRESSED SWAP CACHING 23202M: Seth Jennings <sjenning@redhat.com> 23203M: Dan Streetman <ddstreet@ieee.org> 23204M: Vitaly Wool <vitaly.wool@konsulko.com> 23205L: linux-mm@kvack.org 23206S: Maintained 23207F: mm/zswap.c 23208 23209THE REST 23210M: Linus Torvalds <torvalds@linux-foundation.org> 23211L: linux-kernel@vger.kernel.org 23212S: Buried alive in reporters 23213T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23214F: * 23215F: */ 23216
