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/process/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 CDX BUS DRIVER 968M: Nipun Gupta <nipun.gupta@amd.com> 969M: Nikhil Agarwal <nikhil.agarwal@amd.com> 970S: Maintained 971F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 972F: drivers/cdx/* 973F: include/linux/cdx/* 974 975AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 976M: Tom Lendacky <thomas.lendacky@amd.com> 977M: John Allen <john.allen@amd.com> 978L: linux-crypto@vger.kernel.org 979S: Supported 980F: drivers/crypto/ccp/ 981F: include/linux/ccp.h 982 983AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 984M: Brijesh Singh <brijesh.singh@amd.com> 985M: Tom Lendacky <thomas.lendacky@amd.com> 986L: linux-crypto@vger.kernel.org 987S: Supported 988F: drivers/crypto/ccp/sev* 989F: include/uapi/linux/psp-sev.h 990 991AMD DISPLAY CORE 992M: Harry Wentland <harry.wentland@amd.com> 993M: Leo Li <sunpeng.li@amd.com> 994M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 995L: amd-gfx@lists.freedesktop.org 996S: Supported 997T: git https://gitlab.freedesktop.org/agd5f/linux.git 998F: drivers/gpu/drm/amd/display/ 999 1000AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1001M: Huang Rui <ray.huang@amd.com> 1002L: linux-hwmon@vger.kernel.org 1003S: Supported 1004F: Documentation/hwmon/fam15h_power.rst 1005F: drivers/hwmon/fam15h_power.c 1006 1007AMD FCH GPIO DRIVER 1008M: Enrico Weigelt, metux IT consult <info@metux.net> 1009L: linux-gpio@vger.kernel.org 1010S: Maintained 1011F: drivers/gpio/gpio-amd-fch.c 1012F: include/linux/platform_data/gpio/gpio-amd-fch.h 1013 1014AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1015L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1016S: Orphan 1017F: drivers/usb/gadget/udc/amd5536udc.* 1018 1019AMD GEODE PROCESSOR/CHIPSET SUPPORT 1020M: Andres Salomon <dilinger@queued.net> 1021L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1022S: Supported 1023W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1024F: arch/x86/include/asm/geode.h 1025F: drivers/char/hw_random/geode-rng.c 1026F: drivers/crypto/geode* 1027F: drivers/video/fbdev/geode/ 1028 1029AMD IOMMU (AMD-VI) 1030M: Joerg Roedel <joro@8bytes.org> 1031R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1032L: iommu@lists.linux.dev 1033S: Maintained 1034T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1035F: drivers/iommu/amd/ 1036F: include/linux/amd-iommu.h 1037 1038AMD KFD 1039M: Felix Kuehling <Felix.Kuehling@amd.com> 1040L: amd-gfx@lists.freedesktop.org 1041S: Supported 1042T: git https://gitlab.freedesktop.org/agd5f/linux.git 1043F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1044F: drivers/gpu/drm/amd/amdkfd/ 1045F: drivers/gpu/drm/amd/include/cik_structs.h 1046F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1047F: drivers/gpu/drm/amd/include/v9_structs.h 1048F: drivers/gpu/drm/amd/include/vi_structs.h 1049F: include/uapi/linux/kfd_ioctl.h 1050F: include/uapi/linux/kfd_sysfs.h 1051 1052AMD SPI DRIVER 1053M: Sanjay R Mehta <sanju.mehta@amd.com> 1054S: Maintained 1055F: drivers/spi/spi-amd.c 1056 1057AMD MP2 I2C DRIVER 1058M: Elie Morisse <syniurge@gmail.com> 1059M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1060L: linux-i2c@vger.kernel.org 1061S: Maintained 1062F: drivers/i2c/busses/i2c-amd-mp2* 1063 1064AMD PMC DRIVER 1065M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1066L: platform-driver-x86@vger.kernel.org 1067S: Maintained 1068F: drivers/platform/x86/amd/pmc.c 1069 1070AMD PMF DRIVER 1071M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1072L: platform-driver-x86@vger.kernel.org 1073S: Maintained 1074F: Documentation/ABI/testing/sysfs-amd-pmf 1075F: drivers/platform/x86/amd/pmf/ 1076 1077AMD HSMP DRIVER 1078M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1079R: Carlos Bilbao <carlos.bilbao@amd.com> 1080L: platform-driver-x86@vger.kernel.org 1081S: Maintained 1082F: Documentation/x86/amd_hsmp.rst 1083F: arch/x86/include/asm/amd_hsmp.h 1084F: arch/x86/include/uapi/asm/amd_hsmp.h 1085F: drivers/platform/x86/amd/hsmp.c 1086 1087AMD POWERPLAY AND SWSMU 1088M: Evan Quan <evan.quan@amd.com> 1089L: amd-gfx@lists.freedesktop.org 1090S: Supported 1091T: git https://gitlab.freedesktop.org/agd5f/linux.git 1092F: drivers/gpu/drm/amd/pm/ 1093 1094AMD PSTATE DRIVER 1095M: Huang Rui <ray.huang@amd.com> 1096L: linux-pm@vger.kernel.org 1097S: Supported 1098F: Documentation/admin-guide/pm/amd-pstate.rst 1099F: drivers/cpufreq/amd-pstate* 1100F: include/linux/amd-pstate.h 1101F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1102 1103AMD PTDMA DRIVER 1104M: Sanjay R Mehta <sanju.mehta@amd.com> 1105L: dmaengine@vger.kernel.org 1106S: Maintained 1107F: drivers/dma/ptdma/ 1108 1109AMD SEATTLE DEVICE TREE SUPPORT 1110M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1111M: Tom Lendacky <thomas.lendacky@amd.com> 1112S: Supported 1113F: arch/arm64/boot/dts/amd/ 1114 1115AMD XGBE DRIVER 1116M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1117L: netdev@vger.kernel.org 1118S: Supported 1119F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1120F: drivers/net/ethernet/amd/xgbe/ 1121 1122AMD SENSOR FUSION HUB DRIVER 1123M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1124L: linux-input@vger.kernel.org 1125S: Maintained 1126F: Documentation/hid/amd-sfh* 1127F: drivers/hid/amd-sfh-hid/ 1128 1129AMLOGIC DDR PMU DRIVER 1130M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1131L: linux-amlogic@lists.infradead.org 1132S: Supported 1133W: http://www.amlogic.com 1134F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1135F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1136F: drivers/perf/amlogic/ 1137F: include/soc/amlogic/ 1138 1139AMPHION VPU CODEC V4L2 DRIVER 1140M: Ming Qian <ming.qian@nxp.com> 1141M: Shijie Qin <shijie.qin@nxp.com> 1142M: Zhou Peng <eagle.zhou@nxp.com> 1143L: linux-media@vger.kernel.org 1144S: Maintained 1145F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1146F: drivers/media/platform/amphion/ 1147 1148AMS AS73211 DRIVER 1149M: Christian Eggers <ceggers@arri.de> 1150L: linux-iio@vger.kernel.org 1151S: Maintained 1152F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1153F: drivers/iio/light/as73211.c 1154 1155AMT (Automatic Multicast Tunneling) 1156M: Taehee Yoo <ap420073@gmail.com> 1157L: netdev@vger.kernel.org 1158S: Maintained 1159T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1160T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1161F: drivers/net/amt.c 1162 1163ANALOG DEVICES INC AD4130 DRIVER 1164M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1165L: linux-iio@vger.kernel.org 1166S: Supported 1167W: http://ez.analog.com/community/linux-device-drivers 1168F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1169F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1170F: drivers/iio/adc/ad4130.c 1171 1172ANALOG DEVICES INC AD7192 DRIVER 1173M: Alexandru Tachici <alexandru.tachici@analog.com> 1174L: linux-iio@vger.kernel.org 1175S: Supported 1176W: https://ez.analog.com/linux-software-drivers 1177F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1178F: drivers/iio/adc/ad7192.c 1179 1180ANALOG DEVICES INC AD7292 DRIVER 1181M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1182L: linux-iio@vger.kernel.org 1183S: Supported 1184W: https://ez.analog.com/linux-software-drivers 1185F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1186F: drivers/iio/adc/ad7292.c 1187 1188ANALOG DEVICES INC AD3552R DRIVER 1189M: Nuno Sá <nuno.sa@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,ad3552r.yaml 1194F: drivers/iio/dac/ad3552r.c 1195 1196ANALOG DEVICES INC AD7293 DRIVER 1197M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1198L: linux-iio@vger.kernel.org 1199S: Supported 1200W: https://ez.analog.com/linux-software-drivers 1201F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1202F: drivers/iio/dac/ad7293.c 1203 1204ANALOG DEVICES INC AD7768-1 DRIVER 1205M: Michael Hennerich <Michael.Hennerich@analog.com> 1206L: linux-iio@vger.kernel.org 1207S: Supported 1208W: https://ez.analog.com/linux-software-drivers 1209F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1210F: drivers/iio/adc/ad7768-1.c 1211 1212ANALOG DEVICES INC AD7780 DRIVER 1213M: Michael Hennerich <Michael.Hennerich@analog.com> 1214M: Renato Lui Geh <renatogeh@gmail.com> 1215L: linux-iio@vger.kernel.org 1216S: Supported 1217W: https://ez.analog.com/linux-software-drivers 1218F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1219F: drivers/iio/adc/ad7780.c 1220 1221ANALOG DEVICES INC AD74115 DRIVER 1222M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1223L: linux-iio@vger.kernel.org 1224S: Supported 1225W: http://ez.analog.com/community/linux-device-drivers 1226F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1227F: drivers/iio/addac/ad74115.c 1228 1229ANALOG DEVICES INC AD74413R DRIVER 1230M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1231L: linux-iio@vger.kernel.org 1232S: Supported 1233W: https://ez.analog.com/linux-software-drivers 1234F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1235F: drivers/iio/addac/ad74413r.c 1236F: include/dt-bindings/iio/addac/adi,ad74413r.h 1237 1238ANALOG DEVICES INC AD9389B DRIVER 1239M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1240L: linux-media@vger.kernel.org 1241S: Maintained 1242F: drivers/media/i2c/ad9389b* 1243 1244ANALOG DEVICES INC ADA4250 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/amplifiers/adi,ada4250.yaml 1250F: drivers/iio/amplifiers/ada4250.c 1251 1252ANALOG DEVICES INC ADF4377 DRIVER 1253M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1254L: linux-iio@vger.kernel.org 1255S: Supported 1256W: https://ez.analog.com/linux-software-drivers 1257F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1258F: drivers/iio/frequency/adf4377.c 1259 1260ANALOG DEVICES INC ADGS1408 DRIVER 1261M: Mircea Caprioru <mircea.caprioru@analog.com> 1262S: Supported 1263F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1264F: drivers/mux/adgs1408.c 1265 1266ANALOG DEVICES INC ADIN DRIVER 1267M: Michael Hennerich <michael.hennerich@analog.com> 1268L: netdev@vger.kernel.org 1269S: Supported 1270W: https://ez.analog.com/linux-software-drivers 1271F: Documentation/devicetree/bindings/net/adi,adin.yaml 1272F: drivers/net/phy/adin.c 1273 1274ANALOG DEVICES INC ADIS DRIVER LIBRARY 1275M: Nuno Sa <nuno.sa@analog.com> 1276L: linux-iio@vger.kernel.org 1277S: Supported 1278F: drivers/iio/imu/adis.c 1279F: drivers/iio/imu/adis_buffer.c 1280F: drivers/iio/imu/adis_trigger.c 1281F: include/linux/iio/imu/adis.h 1282 1283ANALOG DEVICES INC ADIS16460 DRIVER 1284M: Dragos Bogdan <dragos.bogdan@analog.com> 1285L: linux-iio@vger.kernel.org 1286S: Supported 1287W: https://ez.analog.com/linux-software-drivers 1288F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1289F: drivers/iio/imu/adis16460.c 1290 1291ANALOG DEVICES INC ADIS16475 DRIVER 1292M: Nuno Sa <nuno.sa@analog.com> 1293L: linux-iio@vger.kernel.org 1294W: https://ez.analog.com/linux-software-drivers 1295S: Supported 1296F: drivers/iio/imu/adis16475.c 1297F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1298 1299ANALOG DEVICES INC ADM1177 DRIVER 1300M: Michael Hennerich <Michael.Hennerich@analog.com> 1301L: linux-hwmon@vger.kernel.org 1302S: Supported 1303W: https://ez.analog.com/linux-software-drivers 1304F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1305F: drivers/hwmon/adm1177.c 1306 1307ANALOG DEVICES INC ADMV1013 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/frequency/adi,admv1013.yaml 1313F: drivers/iio/frequency/admv1013.c 1314 1315ANALOG DEVICES INC ADMV8818 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/filter/adi,admv8818.yaml 1321F: drivers/iio/filter/admv8818.c 1322 1323ANALOG DEVICES INC ADMV1014 DRIVER 1324M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1325L: linux-iio@vger.kernel.org 1326S: Supported 1327W: https://ez.analog.com/linux-software-drivers 1328F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1329F: drivers/iio/frequency/admv1014.c 1330 1331ANALOG DEVICES INC ADP5061 DRIVER 1332M: Michael Hennerich <Michael.Hennerich@analog.com> 1333L: linux-pm@vger.kernel.org 1334S: Supported 1335W: https://ez.analog.com/linux-software-drivers 1336F: drivers/power/supply/adp5061.c 1337 1338ANALOG DEVICES INC ADRF6780 DRIVER 1339M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1340L: linux-iio@vger.kernel.org 1341S: Supported 1342W: https://ez.analog.com/linux-software-drivers 1343F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1344F: drivers/iio/frequency/adrf6780.c 1345 1346ANALOG DEVICES INC ADV7180 DRIVER 1347M: Lars-Peter Clausen <lars@metafoo.de> 1348L: linux-media@vger.kernel.org 1349S: Supported 1350W: https://ez.analog.com/linux-software-drivers 1351F: drivers/media/i2c/adv7180.c 1352F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1353 1354ANALOG DEVICES INC ADV748X DRIVER 1355M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1356L: linux-media@vger.kernel.org 1357S: Maintained 1358F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1359F: drivers/media/i2c/adv748x/* 1360 1361ANALOG DEVICES INC ADV7511 DRIVER 1362M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1363L: linux-media@vger.kernel.org 1364S: Maintained 1365F: drivers/media/i2c/adv7511* 1366 1367ANALOG DEVICES INC ADV7604 DRIVER 1368M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1369L: linux-media@vger.kernel.org 1370S: Maintained 1371F: drivers/media/i2c/adv7604* 1372F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1373 1374ANALOG DEVICES INC ADV7842 DRIVER 1375M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1376L: linux-media@vger.kernel.org 1377S: Maintained 1378F: drivers/media/i2c/adv7842* 1379 1380ANALOG DEVICES INC ADXRS290 DRIVER 1381M: Nishant Malpani <nish.malpani25@gmail.com> 1382L: linux-iio@vger.kernel.org 1383S: Supported 1384F: drivers/iio/gyro/adxrs290.c 1385F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1386 1387ANALOG DEVICES INC ASOC CODEC DRIVERS 1388M: Lars-Peter Clausen <lars@metafoo.de> 1389M: Nuno Sá <nuno.sa@analog.com> 1390L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1391S: Supported 1392W: http://wiki.analog.com/ 1393W: https://ez.analog.com/linux-software-drivers 1394F: sound/soc/codecs/ad1* 1395F: sound/soc/codecs/ad7* 1396F: sound/soc/codecs/adau* 1397F: sound/soc/codecs/adav* 1398F: sound/soc/codecs/sigmadsp.* 1399F: sound/soc/codecs/ssm* 1400 1401ANALOG DEVICES INC DMA DRIVERS 1402M: Lars-Peter Clausen <lars@metafoo.de> 1403S: Supported 1404W: https://ez.analog.com/linux-software-drivers 1405F: drivers/dma/dma-axi-dmac.c 1406 1407ANALOG DEVICES INC IIO DRIVERS 1408M: Lars-Peter Clausen <lars@metafoo.de> 1409M: Michael Hennerich <Michael.Hennerich@analog.com> 1410S: Supported 1411W: http://wiki.analog.com/ 1412W: https://ez.analog.com/linux-software-drivers 1413F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1414F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1415F: Documentation/devicetree/bindings/iio/*/adi,* 1416F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1417F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1418F: drivers/iio/*/ad* 1419F: drivers/iio/adc/ltc249* 1420F: drivers/iio/amplifiers/hmc425a.c 1421F: drivers/staging/iio/*/ad* 1422X: drivers/iio/*/adjd* 1423 1424ANALOG DEVICES INC MAX31760 DRIVER 1425M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1426S: Maintained 1427W: http://wiki.analog.com/ 1428W: https://ez.analog.com/linux-software-drivers 1429F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1430F: Documentation/hwmon/max31760.rst 1431F: drivers/hwmon/max31760.c 1432 1433ANALOGBITS PLL LIBRARIES 1434M: Paul Walmsley <paul.walmsley@sifive.com> 1435S: Supported 1436F: drivers/clk/analogbits/* 1437F: include/linux/clk/analogbits* 1438 1439ANDROID CONFIG FRAGMENTS 1440M: Rob Herring <robh@kernel.org> 1441S: Supported 1442F: kernel/configs/android* 1443 1444ANDROID DRIVERS 1445M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1446M: Arve Hjønnevåg <arve@android.com> 1447M: Todd Kjos <tkjos@android.com> 1448M: Martijn Coenen <maco@android.com> 1449M: Joel Fernandes <joel@joelfernandes.org> 1450M: Christian Brauner <christian@brauner.io> 1451M: Carlos Llamas <cmllamas@google.com> 1452M: Suren Baghdasaryan <surenb@google.com> 1453L: linux-kernel@vger.kernel.org 1454S: Supported 1455T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1456F: drivers/android/ 1457 1458ANDROID GOLDFISH PIC DRIVER 1459M: Miodrag Dinic <miodrag.dinic@mips.com> 1460S: Supported 1461F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1462F: drivers/irqchip/irq-goldfish-pic.c 1463 1464ANDROID GOLDFISH RTC DRIVER 1465M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1466S: Supported 1467F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1468F: drivers/rtc/rtc-goldfish.c 1469 1470AOA (Apple Onboard Audio) ALSA DRIVER 1471M: Johannes Berg <johannes@sipsolutions.net> 1472L: linuxppc-dev@lists.ozlabs.org 1473L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1474S: Maintained 1475F: sound/aoa/ 1476 1477APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1478M: William Breathitt Gray <william.gray@linaro.org> 1479L: linux-iio@vger.kernel.org 1480S: Maintained 1481F: drivers/iio/addac/stx104.c 1482 1483APM DRIVER 1484M: Jiri Kosina <jikos@kernel.org> 1485S: Odd fixes 1486T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1487F: arch/x86/kernel/apm_32.c 1488F: drivers/char/apm-emulation.c 1489F: include/linux/apm_bios.h 1490F: include/uapi/linux/apm_bios.h 1491 1492APPARMOR SECURITY MODULE 1493M: John Johansen <john.johansen@canonical.com> 1494M: John Johansen <john@apparmor.net> 1495L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1496S: Supported 1497W: apparmor.net 1498B: https://gitlab.com/apparmor/apparmor-kernel 1499C: irc://irc.oftc.net/apparmor 1500T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1501T: https://gitlab.com/apparmor/apparmor-kernel.git 1502F: Documentation/admin-guide/LSM/apparmor.rst 1503F: security/apparmor/ 1504 1505APPLE BCM5974 MULTITOUCH DRIVER 1506M: Henrik Rydberg <rydberg@bitmath.org> 1507L: linux-input@vger.kernel.org 1508S: Odd fixes 1509F: drivers/input/mouse/bcm5974.c 1510 1511APPLE PCIE CONTROLLER DRIVER 1512M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1513M: Marc Zyngier <maz@kernel.org> 1514L: linux-pci@vger.kernel.org 1515S: Maintained 1516F: drivers/pci/controller/pcie-apple.c 1517 1518APPLE SMC DRIVER 1519M: Henrik Rydberg <rydberg@bitmath.org> 1520L: linux-hwmon@vger.kernel.org 1521S: Odd fixes 1522F: drivers/hwmon/applesmc.c 1523 1524APPLETALK NETWORK LAYER 1525L: netdev@vger.kernel.org 1526S: Odd fixes 1527F: drivers/net/appletalk/ 1528F: include/linux/atalk.h 1529F: include/uapi/linux/atalk.h 1530F: net/appletalk/ 1531 1532APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1533M: Khuong Dinh <khuong@os.amperecomputing.com> 1534S: Supported 1535F: arch/arm64/boot/dts/apm/ 1536 1537APPLIED MICRO (APM) X-GENE SOC EDAC 1538M: Khuong Dinh <khuong@os.amperecomputing.com> 1539S: Supported 1540F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1541F: drivers/edac/xgene_edac.c 1542 1543APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1544M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1545M: Keyur Chudgar <keyur@os.amperecomputing.com> 1546S: Supported 1547F: drivers/net/ethernet/apm/xgene-v2/ 1548 1549APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1550M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1551M: Keyur Chudgar <keyur@os.amperecomputing.com> 1552M: Quan Nguyen <quan@os.amperecomputing.com> 1553S: Supported 1554F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1555F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1556F: drivers/net/ethernet/apm/xgene/ 1557F: drivers/net/mdio/mdio-xgene.c 1558 1559APPLIED MICRO (APM) X-GENE SOC PMU 1560M: Khuong Dinh <khuong@os.amperecomputing.com> 1561S: Supported 1562F: Documentation/admin-guide/perf/xgene-pmu.rst 1563F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1564F: drivers/perf/xgene_pmu.c 1565 1566APTINA CAMERA SENSOR PLL 1567M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1568L: linux-media@vger.kernel.org 1569S: Maintained 1570F: drivers/media/i2c/aptina-pll.* 1571 1572AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1573M: Aleksa Savic <savicaleksa83@gmail.com> 1574M: Jack Doan <me@jackdoan.com> 1575L: linux-hwmon@vger.kernel.org 1576S: Maintained 1577F: Documentation/hwmon/aquacomputer_d5next.rst 1578F: drivers/hwmon/aquacomputer_d5next.c 1579 1580AQUANTIA ETHERNET DRIVER (atlantic) 1581M: Igor Russkikh <irusskikh@marvell.com> 1582L: netdev@vger.kernel.org 1583S: Supported 1584W: https://www.marvell.com/ 1585Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1586F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1587F: drivers/net/ethernet/aquantia/atlantic/ 1588 1589AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1590M: Egor Pomozov <epomozov@marvell.com> 1591L: netdev@vger.kernel.org 1592S: Supported 1593W: http://www.aquantia.com 1594F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1595 1596AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1597M: Krzysztof Hałasa <khalasa@piap.pl> 1598L: linux-media@vger.kernel.org 1599S: Maintained 1600F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1601F: drivers/media/i2c/ar0521.c 1602 1603ARASAN NAND CONTROLLER DRIVER 1604M: Miquel Raynal <miquel.raynal@bootlin.com> 1605M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1606L: linux-mtd@lists.infradead.org 1607S: Maintained 1608F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1609F: drivers/mtd/nand/raw/arasan-nand-controller.c 1610 1611ARC FRAMEBUFFER DRIVER 1612M: Jaya Kumar <jayalk@intworks.biz> 1613S: Maintained 1614F: drivers/video/fbdev/arcfb.c 1615F: drivers/video/fbdev/core/fb_defio.c 1616 1617ARC PGU DRM DRIVER 1618M: Alexey Brodkin <abrodkin@synopsys.com> 1619S: Supported 1620F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1621F: drivers/gpu/drm/tiny/arcpgu.c 1622 1623ARCNET NETWORK LAYER 1624M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1625L: netdev@vger.kernel.org 1626S: Maintained 1627F: drivers/net/arcnet/ 1628F: include/uapi/linux/if_arcnet.h 1629 1630ARM ARCHITECTED TIMER DRIVER 1631M: Mark Rutland <mark.rutland@arm.com> 1632M: Marc Zyngier <maz@kernel.org> 1633L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1634S: Maintained 1635F: arch/arm/include/asm/arch_timer.h 1636F: arch/arm64/include/asm/arch_timer.h 1637F: drivers/clocksource/arm_arch_timer.c 1638 1639ARM HDLCD DRM DRIVER 1640M: Liviu Dudau <liviu.dudau@arm.com> 1641S: Supported 1642F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1643F: drivers/gpu/drm/arm/hdlcd_* 1644 1645ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1646M: Linus Walleij <linus.walleij@linaro.org> 1647L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1648S: Maintained 1649F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1650F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1651F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1652F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1653F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1654F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1655F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1656F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1657F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1658F: arch/arm/boot/dts/arm-realview-* 1659F: arch/arm/boot/dts/integrator* 1660F: arch/arm/boot/dts/versatile* 1661F: arch/arm/mach-versatile/ 1662F: drivers/bus/arm-integrator-lm.c 1663F: drivers/clk/versatile/ 1664F: drivers/i2c/busses/i2c-versatile.c 1665F: drivers/irqchip/irq-versatile-fpga.c 1666F: drivers/mtd/maps/physmap-versatile.* 1667F: drivers/power/reset/arm-versatile-reboot.c 1668F: drivers/soc/versatile/ 1669 1670ARM KOMEDA DRM-KMS DRIVER 1671M: James (Qian) Wang <james.qian.wang@arm.com> 1672M: Liviu Dudau <liviu.dudau@arm.com> 1673M: Mihail Atanassov <mihail.atanassov@arm.com> 1674L: Mali DP Maintainers <malidp@foss.arm.com> 1675S: Supported 1676T: git git://anongit.freedesktop.org/drm/drm-misc 1677F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1678F: Documentation/gpu/komeda-kms.rst 1679F: drivers/gpu/drm/arm/display/include/ 1680F: drivers/gpu/drm/arm/display/komeda/ 1681 1682ARM MALI PANFROST DRM DRIVER 1683M: Rob Herring <robh@kernel.org> 1684M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1685R: Steven Price <steven.price@arm.com> 1686R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1687L: dri-devel@lists.freedesktop.org 1688S: Supported 1689T: git git://anongit.freedesktop.org/drm/drm-misc 1690F: drivers/gpu/drm/panfrost/ 1691F: include/uapi/drm/panfrost_drm.h 1692 1693ARM MALI-DP DRM DRIVER 1694M: Liviu Dudau <liviu.dudau@arm.com> 1695M: Brian Starkey <brian.starkey@arm.com> 1696L: Mali DP Maintainers <malidp@foss.arm.com> 1697S: Supported 1698T: git git://anongit.freedesktop.org/drm/drm-misc 1699F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1700F: Documentation/gpu/afbc.rst 1701F: drivers/gpu/drm/arm/ 1702 1703ARM MFM AND FLOPPY DRIVERS 1704M: Ian Molton <spyro@f2s.com> 1705S: Maintained 1706F: arch/arm/include/asm/floppy.h 1707F: arch/arm/mach-rpc/floppydma.S 1708 1709ARM PMU PROFILING AND DEBUGGING 1710M: Will Deacon <will@kernel.org> 1711M: Mark Rutland <mark.rutland@arm.com> 1712L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1713S: Maintained 1714F: Documentation/devicetree/bindings/arm/pmu.yaml 1715F: Documentation/devicetree/bindings/perf/ 1716F: arch/arm*/include/asm/hw_breakpoint.h 1717F: arch/arm*/include/asm/perf_event.h 1718F: arch/arm*/kernel/hw_breakpoint.c 1719F: arch/arm*/kernel/perf_* 1720F: drivers/perf/ 1721F: include/linux/perf/arm_pmu.h 1722 1723ARM PORT 1724M: Russell King <linux@armlinux.org.uk> 1725L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1726S: Odd Fixes 1727W: http://www.armlinux.org.uk/ 1728T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1729F: arch/arm/ 1730X: arch/arm/boot/dts/ 1731 1732ARM PRIMECELL AACI PL041 DRIVER 1733M: Russell King <linux@armlinux.org.uk> 1734S: Odd Fixes 1735F: sound/arm/aaci.* 1736 1737ARM PRIMECELL BUS SUPPORT 1738M: Russell King <linux@armlinux.org.uk> 1739S: Odd Fixes 1740F: drivers/amba/ 1741F: include/linux/amba/bus.h 1742 1743ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1744M: Miquel Raynal <miquel.raynal@bootlin.com> 1745M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1746L: linux-mtd@lists.infradead.org 1747S: Maintained 1748F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1749F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1750 1751ARM PRIMECELL PL35X SMC DRIVER 1752M: Miquel Raynal <miquel.raynal@bootlin.com> 1753M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1754L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1755S: Maintained 1756F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1757F: drivers/memory/pl353-smc.c 1758 1759ARM PRIMECELL CLCD PL110 DRIVER 1760M: Russell King <linux@armlinux.org.uk> 1761S: Odd Fixes 1762F: drivers/video/fbdev/amba-clcd.* 1763 1764ARM PRIMECELL KMI PL050 DRIVER 1765M: Russell King <linux@armlinux.org.uk> 1766S: Odd Fixes 1767F: drivers/input/serio/ambakmi.* 1768F: include/linux/amba/kmi.h 1769 1770ARM PRIMECELL MMCI PL180/1 DRIVER 1771M: Russell King <linux@armlinux.org.uk> 1772S: Odd Fixes 1773F: drivers/mmc/host/mmci.* 1774F: include/linux/amba/mmci.h 1775 1776ARM PRIMECELL SSP PL022 SPI DRIVER 1777M: Linus Walleij <linus.walleij@linaro.org> 1778L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1779S: Maintained 1780F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1781F: drivers/spi/spi-pl022.c 1782 1783ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1784M: Russell King <linux@armlinux.org.uk> 1785S: Odd Fixes 1786F: drivers/tty/serial/amba-pl01*.c 1787F: include/linux/amba/serial.h 1788 1789ARM PRIMECELL VIC PL190/PL192 DRIVER 1790M: Linus Walleij <linus.walleij@linaro.org> 1791L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1792S: Maintained 1793F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1794F: drivers/irqchip/irq-vic.c 1795 1796ARM SMC WATCHDOG DRIVER 1797M: Julius Werner <jwerner@chromium.org> 1798R: Evan Benn <evanbenn@chromium.org> 1799S: Maintained 1800F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1801F: drivers/watchdog/arm_smc_wdt.c 1802 1803ARM SMMU DRIVERS 1804M: Will Deacon <will@kernel.org> 1805R: Robin Murphy <robin.murphy@arm.com> 1806L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1807S: Maintained 1808F: Documentation/devicetree/bindings/iommu/arm,smmu* 1809F: drivers/iommu/arm/ 1810F: drivers/iommu/io-pgtable-arm* 1811 1812ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1813M: Arnd Bergmann <arnd@arndb.de> 1814M: Olof Johansson <olof@lixom.net> 1815M: soc@kernel.org 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/boot/dts/Makefile 1821F: arch/arm64/boot/dts/Makefile 1822 1823ARM SUB-ARCHITECTURES 1824L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1825S: Maintained 1826C: irc://irc.libera.chat/armlinux 1827T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1828F: arch/arm/mach-*/ 1829F: arch/arm/plat-*/ 1830 1831ARM/ACTIONS SEMI ARCHITECTURE 1832M: Andreas Färber <afaerber@suse.de> 1833M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1834L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1835L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1836S: Maintained 1837F: Documentation/devicetree/bindings/arm/actions.yaml 1838F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1839F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1840F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1841F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1842F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1843F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1844F: Documentation/devicetree/bindings/pinctrl/actions,* 1845F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1846F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1847F: arch/arm/boot/dts/owl-* 1848F: arch/arm/mach-actions/ 1849F: arch/arm64/boot/dts/actions/ 1850F: drivers/clk/actions/ 1851F: drivers/clocksource/timer-owl* 1852F: drivers/dma/owl-dma.c 1853F: drivers/i2c/busses/i2c-owl.c 1854F: drivers/irqchip/irq-owl-sirq.c 1855F: drivers/mmc/host/owl-mmc.c 1856F: drivers/net/ethernet/actions/ 1857F: drivers/pinctrl/actions/* 1858F: drivers/soc/actions/ 1859F: include/dt-bindings/power/owl-* 1860F: include/dt-bindings/reset/actions,* 1861F: include/linux/soc/actions/ 1862N: owl 1863 1864ARM/Allwinner SoC Clock Support 1865M: Emilio López <emilio@elopez.com.ar> 1866S: Maintained 1867F: drivers/clk/sunxi/ 1868 1869ARM/Allwinner sunXi SoC support 1870M: Chen-Yu Tsai <wens@csie.org> 1871M: Jernej Skrabec <jernej.skrabec@gmail.com> 1872M: Samuel Holland <samuel@sholland.org> 1873L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1874S: Maintained 1875T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1876L: linux-sunxi@lists.linux.dev 1877F: arch/arm/mach-sunxi/ 1878F: arch/arm64/boot/dts/allwinner/ 1879F: drivers/clk/sunxi-ng/ 1880F: drivers/pinctrl/sunxi/ 1881F: drivers/soc/sunxi/ 1882N: allwinner 1883N: sun[x456789]i 1884N: sun[25]0i 1885 1886ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1887M: Neil Armstrong <neil.armstrong@linaro.org> 1888M: Jerome Brunet <jbrunet@baylibre.com> 1889L: linux-amlogic@lists.infradead.org 1890S: Maintained 1891F: Documentation/devicetree/bindings/clock/amlogic* 1892F: drivers/clk/meson/ 1893F: include/dt-bindings/clock/gxbb* 1894F: include/dt-bindings/clock/meson* 1895 1896ARM/Amlogic Meson SoC Crypto Drivers 1897M: Corentin Labbe <clabbe@baylibre.com> 1898L: linux-crypto@vger.kernel.org 1899L: linux-amlogic@lists.infradead.org 1900S: Maintained 1901F: Documentation/devicetree/bindings/crypto/amlogic* 1902F: drivers/crypto/amlogic/ 1903 1904ARM/Amlogic Meson SoC Sound Drivers 1905M: Jerome Brunet <jbrunet@baylibre.com> 1906L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1907S: Maintained 1908F: Documentation/devicetree/bindings/sound/amlogic* 1909F: sound/soc/meson/ 1910 1911ARM/Amlogic Meson SoC support 1912M: Neil Armstrong <neil.armstrong@linaro.org> 1913M: Kevin Hilman <khilman@baylibre.com> 1914R: Jerome Brunet <jbrunet@baylibre.com> 1915R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1916L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1917L: linux-amlogic@lists.infradead.org 1918S: Maintained 1919W: http://linux-meson.com/ 1920F: arch/arm/boot/dts/meson* 1921F: arch/arm/mach-meson/ 1922F: arch/arm64/boot/dts/amlogic/ 1923F: drivers/mmc/host/meson* 1924F: drivers/pinctrl/meson/ 1925F: drivers/rtc/rtc-meson* 1926F: drivers/soc/amlogic/ 1927N: meson 1928 1929ARM/Annapurna Labs ALPINE ARCHITECTURE 1930M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1931M: Antoine Tenart <atenart@kernel.org> 1932L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1933S: Maintained 1934F: arch/arm/boot/dts/alpine* 1935F: arch/arm/mach-alpine/ 1936F: arch/arm64/boot/dts/amazon/ 1937F: drivers/*/*alpine* 1938 1939ARM/APPLE MACHINE SUPPORT 1940M: Hector Martin <marcan@marcan.st> 1941M: Sven Peter <sven@svenpeter.dev> 1942R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1943L: asahi@lists.linux.dev 1944L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1945S: Maintained 1946W: https://asahilinux.org 1947B: https://github.com/AsahiLinux/linux/issues 1948C: irc://irc.oftc.net/asahi-dev 1949T: git https://github.com/AsahiLinux/linux.git 1950F: Documentation/devicetree/bindings/arm/apple.yaml 1951F: Documentation/devicetree/bindings/arm/apple/* 1952F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1953F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1954F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1955F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1956F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1957F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1958F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1959F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1960F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1961F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1962F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1963F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1964F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1965F: Documentation/devicetree/bindings/power/apple* 1966F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1967F: arch/arm64/boot/dts/apple/ 1968F: drivers/bluetooth/hci_bcm4377.c 1969F: drivers/clk/clk-apple-nco.c 1970F: drivers/cpufreq/apple-soc-cpufreq.c 1971F: drivers/dma/apple-admac.c 1972F: drivers/i2c/busses/i2c-pasemi-core.c 1973F: drivers/i2c/busses/i2c-pasemi-platform.c 1974F: drivers/iommu/apple-dart.c 1975F: drivers/iommu/io-pgtable-dart.c 1976F: drivers/irqchip/irq-apple-aic.c 1977F: drivers/mailbox/apple-mailbox.c 1978F: drivers/nvme/host/apple.c 1979F: drivers/nvmem/apple-efuses.c 1980F: drivers/pinctrl/pinctrl-apple-gpio.c 1981F: drivers/soc/apple/* 1982F: drivers/watchdog/apple_wdt.c 1983F: include/dt-bindings/interrupt-controller/apple-aic.h 1984F: include/dt-bindings/pinctrl/apple.h 1985F: include/linux/apple-mailbox.h 1986F: include/linux/soc/apple/* 1987 1988ARM/APPLE MACHINE SOUND DRIVERS 1989M: Martin Povišer <povik+lin@cutebit.org> 1990L: asahi@lists.linux.dev 1991L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1992S: Maintained 1993F: Documentation/devicetree/bindings/sound/apple,* 1994F: sound/soc/apple/* 1995F: sound/soc/codecs/cs42l83-i2c.c 1996 1997ARM/ARTPEC MACHINE SUPPORT 1998M: Jesper Nilsson <jesper.nilsson@axis.com> 1999M: Lars Persson <lars.persson@axis.com> 2000L: linux-arm-kernel@axis.com 2001S: Maintained 2002F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 2003F: arch/arm/boot/dts/artpec6* 2004F: arch/arm/mach-artpec 2005F: drivers/clk/axis 2006F: drivers/crypto/axis 2007F: drivers/mmc/host/usdhi6rol0.c 2008F: drivers/pinctrl/pinctrl-artpec* 2009 2010ARM/ASPEED I2C DRIVER 2011M: Brendan Higgins <brendanhiggins@google.com> 2012R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2013R: Joel Stanley <joel@jms.id.au> 2014L: linux-i2c@vger.kernel.org 2015L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2016S: Maintained 2017F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2018F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2019F: drivers/i2c/busses/i2c-aspeed.c 2020F: drivers/irqchip/irq-aspeed-i2c-ic.c 2021 2022ARM/ASPEED MACHINE SUPPORT 2023M: Joel Stanley <joel@jms.id.au> 2024R: Andrew Jeffery <andrew@aj.id.au> 2025L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2026L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2027S: Supported 2028Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2029T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 2030F: Documentation/devicetree/bindings/arm/aspeed/ 2031F: arch/arm/boot/dts/aspeed-* 2032F: arch/arm/mach-aspeed/ 2033N: aspeed 2034 2035ARM/BITMAIN ARCHITECTURE 2036M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2037L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2038S: Maintained 2039F: Documentation/devicetree/bindings/arm/bitmain.yaml 2040F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2041F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2042F: arch/arm64/boot/dts/bitmain/ 2043F: drivers/clk/clk-bm1880.c 2044F: drivers/pinctrl/pinctrl-bm1880.c 2045 2046ARM/CALXEDA HIGHBANK ARCHITECTURE 2047M: Andre Przywara <andre.przywara@arm.com> 2048L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2049S: Maintained 2050F: arch/arm/boot/dts/ecx-*.dts* 2051F: arch/arm/boot/dts/highbank.dts 2052F: arch/arm/mach-highbank/ 2053 2054ARM/CAVIUM THUNDER NETWORK DRIVER 2055M: Sunil Goutham <sgoutham@marvell.com> 2056L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2057S: Supported 2058F: drivers/net/ethernet/cavium/thunder/ 2059 2060ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2061M: Lukasz Majewski <lukma@denx.de> 2062L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2063S: Maintained 2064F: arch/arm/mach-ep93xx/ts72xx.c 2065 2066ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2067M: Alexander Shiyan <shc_work@mail.ru> 2068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2069S: Odd Fixes 2070N: clps711x 2071 2072ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2073M: Lennert Buytenhek <kernel@wantstofly.org> 2074L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2075S: Maintained 2076 2077ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2078M: Hartley Sweeten <hsweeten@visionengravers.com> 2079M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2080L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2081S: Maintained 2082F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2083F: arch/arm/boot/compressed/misc-ep93xx.h 2084F: arch/arm/mach-ep93xx/ 2085F: drivers/iio/adc/ep93xx_adc.c 2086 2087ARM/CLKDEV SUPPORT 2088M: Russell King <linux@armlinux.org.uk> 2089L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2090S: Maintained 2091T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2092F: drivers/clk/clkdev.c 2093 2094ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2095M: Baruch Siach <baruch@tkos.co.il> 2096L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2097S: Maintained 2098F: arch/arm/boot/dts/cx92755* 2099N: digicolor 2100 2101ARM/CORESIGHT FRAMEWORK AND DRIVERS 2102M: Suzuki K Poulose <suzuki.poulose@arm.com> 2103R: Mike Leach <mike.leach@linaro.org> 2104R: Leo Yan <leo.yan@linaro.org> 2105L: coresight@lists.linaro.org (moderated for non-subscribers) 2106L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2107S: Maintained 2108T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2109F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2110F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2111F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2112F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2113F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2114F: Documentation/trace/coresight/* 2115F: drivers/hwtracing/coresight/* 2116F: include/dt-bindings/arm/coresight-cti-dt.h 2117F: include/linux/coresight* 2118F: samples/coresight/* 2119F: tools/perf/tests/shell/coresight/* 2120F: tools/perf/arch/arm/util/auxtrace.c 2121F: tools/perf/arch/arm/util/cs-etm.c 2122F: tools/perf/arch/arm/util/cs-etm.h 2123F: tools/perf/arch/arm/util/pmu.c 2124F: tools/perf/util/cs-etm-decoder/* 2125F: tools/perf/util/cs-etm.* 2126 2127ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2128M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2129M: Linus Walleij <linus.walleij@linaro.org> 2130L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2131S: Maintained 2132T: git git://github.com/ulli-kroll/linux.git 2133F: Documentation/devicetree/bindings/arm/gemini.yaml 2134F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2135F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2136F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2137F: arch/arm/boot/dts/gemini* 2138F: arch/arm/mach-gemini/ 2139F: drivers/crypto/gemini/ 2140F: drivers/net/ethernet/cortina/ 2141F: drivers/pinctrl/pinctrl-gemini.c 2142F: drivers/rtc/rtc-ftrtc010.c 2143 2144ARM/CZ.NIC TURRIS SUPPORT 2145M: Marek Behún <kabel@kernel.org> 2146S: Maintained 2147W: https://www.turris.cz/ 2148F: Documentation/ABI/testing/debugfs-moxtet 2149F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2150F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2151F: Documentation/devicetree/bindings/bus/moxtet.txt 2152F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2153F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2154F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2155F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2156F: drivers/bus/moxtet.c 2157F: drivers/firmware/turris-mox-rwtm.c 2158F: drivers/leds/leds-turris-omnia.c 2159F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2160F: drivers/gpio/gpio-moxtet.c 2161F: drivers/watchdog/armada_37xx_wdt.c 2162F: include/dt-bindings/bus/moxtet.h 2163F: include/linux/armada-37xx-rwtm-mailbox.h 2164F: include/linux/moxtet.h 2165 2166ARM/FARADAY FA526 PORT 2167M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2168L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2169S: Maintained 2170T: git git://git.berlios.de/gemini-board 2171F: arch/arm/mm/*-fa* 2172 2173ARM/FOOTBRIDGE ARCHITECTURE 2174M: Russell King <linux@armlinux.org.uk> 2175L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2176S: Maintained 2177W: http://www.armlinux.org.uk/ 2178F: arch/arm/include/asm/hardware/dec21285.h 2179F: arch/arm/mach-footbridge/ 2180 2181ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2182M: Shawn Guo <shawnguo@kernel.org> 2183M: Sascha Hauer <s.hauer@pengutronix.de> 2184R: Pengutronix Kernel Team <kernel@pengutronix.de> 2185R: Fabio Estevam <festevam@gmail.com> 2186R: NXP Linux Team <linux-imx@nxp.com> 2187L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2188S: Maintained 2189T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2190X: drivers/media/i2c/ 2191F: arch/arm64/boot/dts/freescale/ 2192X: arch/arm64/boot/dts/freescale/fsl-* 2193X: arch/arm64/boot/dts/freescale/qoriq-* 2194N: imx 2195N: mxs 2196 2197ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2198M: Shawn Guo <shawnguo@kernel.org> 2199M: Li Yang <leoyang.li@nxp.com> 2200L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2201S: Maintained 2202T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2203F: arch/arm/boot/dts/ls1021a* 2204F: arch/arm64/boot/dts/freescale/fsl-* 2205F: arch/arm64/boot/dts/freescale/qoriq-* 2206 2207ARM/FREESCALE VYBRID ARM ARCHITECTURE 2208M: Shawn Guo <shawnguo@kernel.org> 2209M: Sascha Hauer <s.hauer@pengutronix.de> 2210R: Pengutronix Kernel Team <kernel@pengutronix.de> 2211R: Stefan Agner <stefan@agner.ch> 2212L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2213S: Maintained 2214T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2215F: arch/arm/boot/dts/vf* 2216F: arch/arm/mach-imx/*vf610* 2217 2218ARM/GUMSTIX MACHINE SUPPORT 2219M: Steve Sakoman <sakoman@gmail.com> 2220L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2221S: Maintained 2222 2223ARM/HISILICON SOC SUPPORT 2224M: Wei Xu <xuwei5@hisilicon.com> 2225L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2226S: Supported 2227W: http://www.hisilicon.com 2228T: git https://github.com/hisilicon/linux-hisi.git 2229F: arch/arm/boot/dts/hi3* 2230F: arch/arm/boot/dts/hip* 2231F: arch/arm/boot/dts/hisi* 2232F: arch/arm/mach-hisi/ 2233F: arch/arm64/boot/dts/hisilicon/ 2234 2235ARM/HP JORNADA 7XX MACHINE SUPPORT 2236M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2237S: Maintained 2238W: www.jlime.com 2239T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2240F: arch/arm/mach-sa1100/include/mach/jornada720.h 2241F: arch/arm/mach-sa1100/jornada720.c 2242 2243ARM/HPE GXP ARCHITECTURE 2244M: Jean-Marie Verdun <verdun@hpe.com> 2245M: Nick Hawkins <nick.hawkins@hpe.com> 2246S: Maintained 2247F: Documentation/hwmon/gxp-fan-ctrl.rst 2248F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2249F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2250F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2251F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2252F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2253F: arch/arm/boot/dts/hpe-bmc* 2254F: arch/arm/boot/dts/hpe-gxp* 2255F: arch/arm/mach-hpe/ 2256F: drivers/clocksource/timer-gxp.c 2257F: drivers/hwmon/gxp-fan-ctrl.c 2258F: drivers/i2c/busses/i2c-gxp.c 2259F: drivers/spi/spi-gxp.c 2260F: drivers/watchdog/gxp-wdt.c 2261 2262ARM/IGEP MACHINE SUPPORT 2263M: Enric Balletbo i Serra <eballetbo@gmail.com> 2264M: Javier Martinez Canillas <javier@dowhile0.org> 2265L: linux-omap@vger.kernel.org 2266L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2267S: Maintained 2268F: arch/arm/boot/dts/omap3-igep* 2269 2270ARM/INTEL IXP4XX ARM ARCHITECTURE 2271M: Linus Walleij <linusw@kernel.org> 2272M: Imre Kaloz <kaloz@openwrt.org> 2273M: Krzysztof Halasa <khalasa@piap.pl> 2274L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2275S: Maintained 2276F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2277F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2278F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2279F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2280F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2281F: arch/arm/boot/dts/intel-ixp* 2282F: arch/arm/mach-ixp4xx/ 2283F: drivers/bus/intel-ixp4xx-eb.c 2284F: drivers/clocksource/timer-ixp4xx.c 2285F: drivers/crypto/ixp4xx_crypto.c 2286F: drivers/gpio/gpio-ixp4xx.c 2287F: drivers/irqchip/irq-ixp4xx.c 2288 2289ARM/INTEL KEEMBAY ARCHITECTURE 2290M: Paul J. Murphy <paul.j.murphy@intel.com> 2291M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2292S: Maintained 2293F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2294F: arch/arm64/boot/dts/intel/keembay-evm.dts 2295F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2296 2297ARM/INTEL XSC3 (MANZANO) ARM CORE 2298M: Lennert Buytenhek <kernel@wantstofly.org> 2299L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2300S: Maintained 2301 2302ARM/LG1K ARCHITECTURE 2303M: Chanho Min <chanho.min@lge.com> 2304L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2305S: Maintained 2306F: arch/arm64/boot/dts/lg/ 2307 2308ARM/LPC18XX ARCHITECTURE 2309M: Vladimir Zapolskiy <vz@mleia.com> 2310L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2311S: Maintained 2312F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2313F: arch/arm/boot/dts/lpc43* 2314F: drivers/i2c/busses/i2c-lpc2k.c 2315F: drivers/memory/pl172.c 2316F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2317F: drivers/rtc/rtc-lpc24xx.c 2318N: lpc18xx 2319 2320ARM/LPC32XX SOC SUPPORT 2321M: Vladimir Zapolskiy <vz@mleia.com> 2322L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2323S: Maintained 2324T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2325F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2326F: arch/arm/boot/dts/lpc32* 2327F: arch/arm/mach-lpc32xx/ 2328F: drivers/i2c/busses/i2c-pnx.c 2329F: drivers/net/ethernet/nxp/lpc_eth.c 2330F: drivers/usb/host/ohci-nxp.c 2331F: drivers/watchdog/pnx4008_wdt.c 2332N: lpc32xx 2333 2334ARM/Marvell Dove/MV78xx0/Orion SOC support 2335M: Andrew Lunn <andrew@lunn.ch> 2336M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2337M: Gregory Clement <gregory.clement@bootlin.com> 2338L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2339S: Maintained 2340T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2341F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2342F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2343F: Documentation/devicetree/bindings/soc/dove/ 2344F: arch/arm/boot/dts/dove* 2345F: arch/arm/boot/dts/orion5x* 2346F: arch/arm/mach-dove/ 2347F: arch/arm/mach-mv78xx0/ 2348F: arch/arm/mach-orion5x/ 2349F: arch/arm/plat-orion/ 2350F: drivers/soc/dove/ 2351 2352ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2353M: Andrew Lunn <andrew@lunn.ch> 2354M: Gregory Clement <gregory.clement@bootlin.com> 2355M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2356L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2357S: Maintained 2358T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2359F: Documentation/devicetree/bindings/arm/marvell/ 2360F: arch/arm/boot/dts/armada* 2361F: arch/arm/boot/dts/kirkwood* 2362F: arch/arm/configs/mvebu_*_defconfig 2363F: arch/arm/mach-mvebu/ 2364F: arch/arm64/boot/dts/marvell/armada* 2365F: arch/arm64/boot/dts/marvell/cn913* 2366F: drivers/cpufreq/armada-37xx-cpufreq.c 2367F: drivers/cpufreq/armada-8k-cpufreq.c 2368F: drivers/cpufreq/mvebu-cpufreq.c 2369F: drivers/irqchip/irq-armada-370-xp.c 2370F: drivers/irqchip/irq-mvebu-* 2371F: drivers/pinctrl/mvebu/ 2372F: drivers/rtc/rtc-armada38x.c 2373 2374ARM/Mediatek RTC DRIVER 2375M: Eddie Huang <eddie.huang@mediatek.com> 2376M: Sean Wang <sean.wang@mediatek.com> 2377L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2378L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2379S: Maintained 2380F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2381F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2382F: drivers/rtc/rtc-mt2712.c 2383F: drivers/rtc/rtc-mt6397.c 2384F: drivers/rtc/rtc-mt7622.c 2385 2386ARM/Mediatek SoC support 2387M: Matthias Brugger <matthias.bgg@gmail.com> 2388R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2389L: linux-kernel@vger.kernel.org 2390L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2391L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2392S: Maintained 2393W: https://mtk.wiki.kernel.org/ 2394C: irc://irc.libera.chat/linux-mediatek 2395F: arch/arm/boot/dts/mt2* 2396F: arch/arm/boot/dts/mt6* 2397F: arch/arm/boot/dts/mt7* 2398F: arch/arm/boot/dts/mt8* 2399F: arch/arm/mach-mediatek/ 2400F: arch/arm64/boot/dts/mediatek/ 2401F: drivers/soc/mediatek/ 2402N: mtk 2403N: mt[2678] 2404K: mediatek 2405 2406ARM/Mediatek USB3 PHY DRIVER 2407M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2408L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2409L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2410S: Maintained 2411F: Documentation/devicetree/bindings/phy/mediatek,* 2412F: drivers/phy/mediatek/ 2413 2414ARM/Microchip (AT91) SoC support 2415M: Nicolas Ferre <nicolas.ferre@microchip.com> 2416M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2417M: Claudiu Beznea <claudiu.beznea@microchip.com> 2418L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2419S: Supported 2420W: http://www.linux4sam.org 2421T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2422F: arch/arm/boot/dts/at91*.dts 2423F: arch/arm/boot/dts/at91*.dtsi 2424F: arch/arm/boot/dts/sama*.dts 2425F: arch/arm/boot/dts/sama*.dtsi 2426F: arch/arm/include/debug/at91.S 2427F: arch/arm/mach-at91/ 2428F: drivers/memory/atmel* 2429F: drivers/watchdog/sama5d4_wdt.c 2430F: include/soc/at91/ 2431X: drivers/input/touchscreen/atmel_mxt_ts.c 2432X: drivers/net/wireless/atmel/ 2433N: at91 2434N: atmel 2435 2436ARM/Microchip Sparx5 SoC support 2437M: Lars Povlsen <lars.povlsen@microchip.com> 2438M: Steen Hegelund <Steen.Hegelund@microchip.com> 2439M: Daniel Machon <daniel.machon@microchip.com> 2440M: UNGLinuxDriver@microchip.com 2441L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2442S: Supported 2443T: git git://github.com/microchip-ung/linux-upstream.git 2444F: arch/arm64/boot/dts/microchip/ 2445F: drivers/net/ethernet/microchip/vcap/ 2446F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2447N: sparx5 2448 2449Microchip Timer Counter Block (TCB) Capture Driver 2450M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2451L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2452L: linux-iio@vger.kernel.org 2453S: Maintained 2454F: drivers/counter/microchip-tcb-capture.c 2455 2456ARM/MILBEAUT ARCHITECTURE 2457M: Taichi Sugaya <sugaya.taichi@socionext.com> 2458M: Takao Orito <orito.takao@socionext.com> 2459L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2460S: Maintained 2461F: arch/arm/boot/dts/milbeaut* 2462F: arch/arm/mach-milbeaut/ 2463N: milbeaut 2464 2465ARM/MStar/Sigmastar Armv7 SoC support 2466M: Daniel Palmer <daniel@thingy.jp> 2467M: Romain Perier <romain.perier@gmail.com> 2468L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2469S: Maintained 2470W: http://linux-chenxing.org/ 2471T: git git://github.com/linux-chenxing/linux.git 2472F: Documentation/devicetree/bindings/arm/mstar/* 2473F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2474F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2475F: arch/arm/boot/dts/mstar-* 2476F: arch/arm/mach-mstar/ 2477F: drivers/clk/mstar/ 2478F: drivers/clocksource/timer-msc313e.c 2479F: drivers/gpio/gpio-msc313.c 2480F: drivers/rtc/rtc-msc313.c 2481F: drivers/watchdog/msc313e_wdt.c 2482F: include/dt-bindings/clock/mstar-* 2483F: include/dt-bindings/gpio/msc313-gpio.h 2484 2485ARM/NOMADIK/Ux500 ARCHITECTURES 2486M: Linus Walleij <linus.walleij@linaro.org> 2487L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2488S: Maintained 2489T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2490F: Documentation/devicetree/bindings/arm/ste-* 2491F: Documentation/devicetree/bindings/arm/ux500.yaml 2492F: Documentation/devicetree/bindings/arm/ux500/ 2493F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2494F: arch/arm/boot/dts/ste-* 2495F: arch/arm/mach-nomadik/ 2496F: arch/arm/mach-ux500/ 2497F: drivers/clk/clk-nomadik.c 2498F: drivers/clocksource/clksrc-dbx500-prcmu.c 2499F: drivers/dma/ste_dma40* 2500F: drivers/hwspinlock/u8500_hsem.c 2501F: drivers/i2c/busses/i2c-nomadik.c 2502F: drivers/iio/adc/ab8500-gpadc.c 2503F: drivers/mfd/ab8500* 2504F: drivers/mfd/abx500* 2505F: drivers/mfd/db8500* 2506F: drivers/pinctrl/nomadik/ 2507F: drivers/rtc/rtc-ab8500.c 2508F: drivers/rtc/rtc-pl031.c 2509F: drivers/soc/ux500/ 2510 2511ARM/NUVOTON NPCM ARCHITECTURE 2512M: Avi Fishman <avifishman70@gmail.com> 2513M: Tomer Maimon <tmaimon77@gmail.com> 2514M: Tali Perry <tali.perry1@gmail.com> 2515R: Patrick Venture <venture@google.com> 2516R: Nancy Yuen <yuenn@google.com> 2517R: Benjamin Fair <benjaminfair@google.com> 2518L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2519S: Supported 2520F: Documentation/devicetree/bindings/*/*/*npcm* 2521F: Documentation/devicetree/bindings/*/*npcm* 2522F: Documentation/devicetree/bindings/arm/npcm/* 2523F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2524F: arch/arm/boot/dts/nuvoton-npcm* 2525F: arch/arm/mach-npcm/ 2526F: arch/arm64/boot/dts/nuvoton/ 2527F: drivers/*/*npcm* 2528F: drivers/*/*/*npcm* 2529F: drivers/rtc/rtc-nct3018y.c 2530F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2531F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2532 2533ARM/NUVOTON WPCM450 ARCHITECTURE 2534M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2535L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2536S: Maintained 2537W: https://github.com/neuschaefer/wpcm450/wiki 2538F: Documentation/devicetree/bindings/*/*wpcm* 2539F: arch/arm/boot/dts/nuvoton-wpcm450* 2540F: arch/arm/configs/wpcm450_defconfig 2541F: arch/arm/mach-npcm/wpcm450.c 2542F: drivers/*/*/*wpcm* 2543F: drivers/*/*wpcm* 2544 2545ARM/NXP S32G ARCHITECTURE 2546M: Chester Lin <clin@suse.com> 2547R: Andreas Färber <afaerber@suse.de> 2548R: Matthias Brugger <mbrugger@suse.com> 2549R: NXP S32 Linux Team <s32@nxp.com> 2550L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2551S: Maintained 2552F: arch/arm64/boot/dts/freescale/s32g*.dts* 2553 2554ARM/Orion SoC/Technologic Systems TS-78xx platform support 2555M: Alexander Clouter <alex@digriz.org.uk> 2556L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2557S: Maintained 2558W: http://www.digriz.org.uk/ts78xx/kernel 2559F: arch/arm/mach-orion5x/ts78xx-* 2560 2561ARM/OXNAS platform support 2562M: Neil Armstrong <neil.armstrong@linaro.org> 2563L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2564L: linux-oxnas@groups.io (moderated for non-subscribers) 2565S: Maintained 2566F: arch/arm/boot/dts/ox8*.dts* 2567F: arch/arm/mach-oxnas/ 2568F: drivers/power/reset/oxnas-restart.c 2569N: oxnas 2570 2571ARM/QUALCOMM SUPPORT 2572M: Andy Gross <agross@kernel.org> 2573M: Bjorn Andersson <andersson@kernel.org> 2574R: Konrad Dybcio <konrad.dybcio@linaro.org> 2575L: linux-arm-msm@vger.kernel.org 2576S: Maintained 2577T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2578F: Documentation/devicetree/bindings/*/qcom* 2579F: Documentation/devicetree/bindings/soc/qcom/ 2580F: arch/arm/boot/dts/qcom-*.dts 2581F: arch/arm/boot/dts/qcom-*.dtsi 2582F: arch/arm/configs/qcom_defconfig 2583F: arch/arm/mach-qcom/ 2584F: arch/arm64/boot/dts/qcom/ 2585F: drivers/*/*/qcom* 2586F: drivers/*/*/qcom/ 2587F: drivers/*/pm8???-* 2588F: drivers/*/qcom* 2589F: drivers/*/qcom/ 2590F: drivers/bluetooth/btqcomsmd.c 2591F: drivers/clocksource/timer-qcom.c 2592F: drivers/cpuidle/cpuidle-qcom-spm.c 2593F: drivers/extcon/extcon-qcom* 2594F: drivers/i2c/busses/i2c-qcom-geni.c 2595F: drivers/i2c/busses/i2c-qup.c 2596F: drivers/iommu/msm* 2597F: drivers/mfd/ssbi.c 2598F: drivers/mmc/host/mmci_qcom* 2599F: drivers/mmc/host/sdhci-msm.c 2600F: drivers/pci/controller/dwc/pcie-qcom.c 2601F: drivers/phy/qualcomm/ 2602F: drivers/power/*/msm* 2603F: drivers/reset/reset-qcom-* 2604F: drivers/ufs/host/ufs-qcom* 2605F: drivers/spi/spi-geni-qcom.c 2606F: drivers/spi/spi-qcom-qspi.c 2607F: drivers/spi/spi-qup.c 2608F: drivers/tty/serial/msm_serial.c 2609F: drivers/usb/dwc3/dwc3-qcom.c 2610F: include/dt-bindings/*/qcom* 2611F: include/linux/*/qcom* 2612F: include/linux/soc/qcom/ 2613 2614ARM/RDA MICRO ARCHITECTURE 2615M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2617L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2618S: Maintained 2619F: Documentation/devicetree/bindings/arm/rda.yaml 2620F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2621F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2622F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2623F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2624F: arch/arm/boot/dts/rda8810pl-* 2625F: drivers/clocksource/timer-rda.c 2626F: drivers/gpio/gpio-rda.c 2627F: drivers/irqchip/irq-rda-intc.c 2628F: drivers/tty/serial/rda-uart.c 2629 2630ARM/REALTEK ARCHITECTURE 2631M: Andreas Färber <afaerber@suse.de> 2632L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2633L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2634S: Maintained 2635F: Documentation/devicetree/bindings/arm/realtek.yaml 2636F: arch/arm/boot/dts/rtd* 2637F: arch/arm/mach-realtek/ 2638F: arch/arm64/boot/dts/realtek/ 2639 2640ARM/RISC-V/RENESAS ARCHITECTURE 2641M: Geert Uytterhoeven <geert+renesas@glider.be> 2642M: Magnus Damm <magnus.damm@gmail.com> 2643L: linux-renesas-soc@vger.kernel.org 2644S: Supported 2645Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2646C: irc://irc.libera.chat/renesas-soc 2647T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2648F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2649F: Documentation/devicetree/bindings/soc/renesas/ 2650F: arch/arm/boot/dts/emev2* 2651F: arch/arm/boot/dts/gr-peach* 2652F: arch/arm/boot/dts/iwg20d-q7* 2653F: arch/arm/boot/dts/r7s* 2654F: arch/arm/boot/dts/r8a* 2655F: arch/arm/boot/dts/r9a* 2656F: arch/arm/boot/dts/sh* 2657F: arch/arm/configs/shmobile_defconfig 2658F: arch/arm/include/debug/renesas-scif.S 2659F: arch/arm/mach-shmobile/ 2660F: arch/arm64/boot/dts/renesas/ 2661F: arch/riscv/boot/dts/renesas/ 2662F: drivers/soc/renesas/ 2663F: include/linux/soc/renesas/ 2664 2665ARM/RISCPC ARCHITECTURE 2666M: Russell King <linux@armlinux.org.uk> 2667L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2668S: Maintained 2669W: http://www.armlinux.org.uk/ 2670F: arch/arm/include/asm/hardware/ioc.h 2671F: arch/arm/include/asm/hardware/iomd.h 2672F: arch/arm/include/asm/hardware/memc.h 2673F: arch/arm/mach-rpc/ 2674F: drivers/net/ethernet/8390/etherh.c 2675F: drivers/net/ethernet/i825xx/ether1* 2676F: drivers/net/ethernet/seeq/ether3* 2677F: drivers/scsi/arm/ 2678 2679ARM/Rockchip SoC support 2680M: Heiko Stuebner <heiko@sntech.de> 2681L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2682L: linux-rockchip@lists.infradead.org 2683S: Maintained 2684T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2685F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2686F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2687F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2688F: arch/arm/boot/dts/rk3* 2689F: arch/arm/boot/dts/rv11* 2690F: arch/arm/mach-rockchip/ 2691F: drivers/*/*/*rockchip* 2692F: drivers/*/*rockchip* 2693F: drivers/clk/rockchip/ 2694F: drivers/i2c/busses/i2c-rk3x.c 2695F: sound/soc/rockchip/ 2696N: rockchip 2697 2698ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2699M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2700R: Alim Akhtar <alim.akhtar@samsung.com> 2701L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2702L: linux-samsung-soc@vger.kernel.org 2703S: Maintained 2704C: irc://irc.libera.chat/linux-exynos 2705Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2706B: mailto:linux-samsung-soc@vger.kernel.org 2707T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2708F: Documentation/arm/samsung/ 2709F: Documentation/devicetree/bindings/arm/samsung/ 2710F: Documentation/devicetree/bindings/hwinfo/samsung,* 2711F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2712F: Documentation/devicetree/bindings/soc/samsung/ 2713F: arch/arm/boot/dts/exynos* 2714F: arch/arm/boot/dts/s3c* 2715F: arch/arm/boot/dts/s5p* 2716F: arch/arm/mach-exynos*/ 2717F: arch/arm/mach-s3c/ 2718F: arch/arm/mach-s5p*/ 2719F: arch/arm64/boot/dts/exynos/ 2720F: drivers/*/*/*s3c24* 2721F: drivers/*/*s3c24* 2722F: drivers/*/*s3c64xx* 2723F: drivers/*/*s5pv210* 2724F: drivers/clocksource/samsung_pwm_timer.c 2725F: drivers/memory/samsung/ 2726F: drivers/pwm/pwm-samsung.c 2727F: drivers/soc/samsung/ 2728F: drivers/tty/serial/samsung* 2729F: include/clocksource/samsung_pwm.h 2730F: include/linux/platform_data/*s3c* 2731F: include/linux/serial_s3c.h 2732F: include/linux/soc/samsung/ 2733N: exynos 2734N: s3c64xx 2735N: s5pv210 2736 2737ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2738M: Łukasz Stelmach <l.stelmach@samsung.com> 2739L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2740L: linux-media@vger.kernel.org 2741S: Maintained 2742F: drivers/media/platform/samsung/s5p-g2d/ 2743 2744ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2745M: Marek Szyprowski <m.szyprowski@samsung.com> 2746L: linux-samsung-soc@vger.kernel.org 2747L: linux-media@vger.kernel.org 2748S: Maintained 2749F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2750F: drivers/media/cec/platform/s5p/ 2751 2752ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2753M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2754M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2755M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2756L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2757L: linux-media@vger.kernel.org 2758S: Maintained 2759F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2760F: drivers/media/platform/samsung/s5p-jpeg/ 2761 2762ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2763M: Marek Szyprowski <m.szyprowski@samsung.com> 2764M: Andrzej Hajda <andrzej.hajda@intel.com> 2765L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2766L: linux-media@vger.kernel.org 2767S: Maintained 2768F: drivers/media/platform/samsung/s5p-mfc/ 2769 2770ARM/SOCFPGA ARCHITECTURE 2771M: Dinh Nguyen <dinguyen@kernel.org> 2772S: Maintained 2773W: http://www.rocketboards.org 2774T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2775F: arch/arm/boot/dts/socfpga* 2776F: arch/arm/configs/socfpga_defconfig 2777F: arch/arm/mach-socfpga/ 2778F: arch/arm64/boot/dts/altera/ 2779F: arch/arm64/boot/dts/intel/ 2780 2781ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2782M: Dinh Nguyen <dinguyen@kernel.org> 2783S: Maintained 2784F: drivers/clk/socfpga/ 2785 2786ARM/SOCFPGA EDAC SUPPORT 2787M: Dinh Nguyen <dinguyen@kernel.org> 2788S: Maintained 2789F: drivers/edac/altera_edac.[ch] 2790 2791ARM/SPREADTRUM SoC SUPPORT 2792M: Orson Zhai <orsonzhai@gmail.com> 2793M: Baolin Wang <baolin.wang7@gmail.com> 2794M: Chunyan Zhang <zhang.lyra@gmail.com> 2795S: Maintained 2796F: arch/arm64/boot/dts/sprd 2797N: sprd 2798N: sc27xx 2799N: sc2731 2800 2801ARM/STI ARCHITECTURE 2802M: Patrice Chotard <patrice.chotard@foss.st.com> 2803L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2804S: Maintained 2805W: http://www.stlinux.com 2806F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2807F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2808F: arch/arm/boot/dts/sti* 2809F: arch/arm/mach-sti/ 2810F: drivers/ata/ahci_st.c 2811F: drivers/char/hw_random/st-rng.c 2812F: drivers/clocksource/arm_global_timer.c 2813F: drivers/clocksource/clksrc_st_lpc.c 2814F: drivers/cpufreq/sti-cpufreq.c 2815F: drivers/dma/st_fdma* 2816F: drivers/i2c/busses/i2c-st.c 2817F: drivers/media/platform/st/sti/c8sectpfe/ 2818F: drivers/media/rc/st_rc.c 2819F: drivers/mmc/host/sdhci-st.c 2820F: drivers/phy/st/phy-miphy28lp.c 2821F: drivers/phy/st/phy-stih407-usb.c 2822F: drivers/pinctrl/pinctrl-st.c 2823F: drivers/remoteproc/st_remoteproc.c 2824F: drivers/remoteproc/st_slim_rproc.c 2825F: drivers/reset/sti/ 2826F: drivers/rtc/rtc-st-lpc.c 2827F: drivers/tty/serial/st-asc.c 2828F: drivers/usb/dwc3/dwc3-st.c 2829F: drivers/usb/host/ehci-st.c 2830F: drivers/usb/host/ohci-st.c 2831F: drivers/watchdog/st_lpc_wdt.c 2832F: include/linux/remoteproc/st_slim_rproc.h 2833 2834ARM/STM32 ARCHITECTURE 2835M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2836M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2837L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2838L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2839S: Maintained 2840T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2841F: arch/arm/boot/dts/stm32* 2842F: arch/arm/mach-stm32/ 2843F: drivers/clocksource/armv7m_systick.c 2844N: stm32 2845N: stm 2846 2847ARM/SUNPLUS SP7021 SOC SUPPORT 2848M: Qin Jian <qinjian@cqplus1.com> 2849L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2850S: Maintained 2851W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2852F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2853F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2854F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2855F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2856F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2857F: arch/arm/configs/sp7021_*defconfig 2858F: arch/arm/mach-sunplus/ 2859F: drivers/irqchip/irq-sp7021-intc.c 2860F: drivers/reset/reset-sunplus.c 2861F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2862F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2863 2864ARM/Synaptics SoC support 2865M: Jisheng Zhang <jszhang@kernel.org> 2866M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2867L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2868S: Maintained 2869F: arch/arm/boot/dts/berlin* 2870F: arch/arm/mach-berlin/ 2871F: arch/arm64/boot/dts/synaptics/ 2872 2873ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2874M: Lennert Buytenhek <kernel@wantstofly.org> 2875L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2876S: Maintained 2877 2878ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2879M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2880L: linux-tegra@vger.kernel.org 2881L: linux-media@vger.kernel.org 2882S: Maintained 2883F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2884F: drivers/media/cec/platform/tegra/ 2885 2886ARM/TESLA FSD SoC SUPPORT 2887M: Alim Akhtar <alim.akhtar@samsung.com> 2888M: linux-fsd@tesla.com 2889L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2890L: linux-samsung-soc@vger.kernel.org 2891S: Maintained 2892F: arch/arm64/boot/dts/tesla/ 2893 2894ARM/TETON BGA MACHINE SUPPORT 2895M: "Mark F. Brown" <mark.brown314@gmail.com> 2896L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2897S: Maintained 2898 2899ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2900M: Santosh Shilimkar <ssantosh@kernel.org> 2901L: linux-kernel@vger.kernel.org 2902S: Maintained 2903F: drivers/memory/*emif* 2904 2905ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2906M: Nishanth Menon <nm@ti.com> 2907M: Santosh Shilimkar <ssantosh@kernel.org> 2908L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2909S: Maintained 2910T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2911F: arch/arm/boot/dts/keystone-* 2912F: arch/arm/mach-keystone/ 2913 2914ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2915M: Santosh Shilimkar <ssantosh@kernel.org> 2916L: linux-kernel@vger.kernel.org 2917S: Maintained 2918F: drivers/clk/keystone/ 2919 2920ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2921M: Santosh Shilimkar <ssantosh@kernel.org> 2922L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2923L: linux-kernel@vger.kernel.org 2924S: Maintained 2925F: drivers/clocksource/timer-keystone.c 2926 2927ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2928M: Santosh Shilimkar <ssantosh@kernel.org> 2929L: linux-kernel@vger.kernel.org 2930S: Maintained 2931F: drivers/power/reset/keystone-reset.c 2932 2933ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2934M: Nishanth Menon <nm@ti.com> 2935M: Vignesh Raghavendra <vigneshr@ti.com> 2936M: Tero Kristo <kristo@kernel.org> 2937L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2938S: Supported 2939F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2940F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2941F: arch/arm64/boot/dts/ti/Makefile 2942F: arch/arm64/boot/dts/ti/k3-* 2943F: include/dt-bindings/pinctrl/k3.h 2944 2945ARM/TOSHIBA VISCONTI ARCHITECTURE 2946M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2947L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2948S: Supported 2949T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2950F: Documentation/devicetree/bindings/arm/toshiba.yaml 2951F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2952F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2953F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2954F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2955F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2956F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2957F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2958F: arch/arm64/boot/dts/toshiba/ 2959F: drivers/clk/visconti/ 2960F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2961F: drivers/gpio/gpio-visconti.c 2962F: drivers/pci/controller/dwc/pcie-visconti.c 2963F: drivers/pinctrl/visconti/ 2964F: drivers/watchdog/visconti_wdt.c 2965N: visconti 2966 2967ARM/UNIPHIER ARCHITECTURE 2968M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2969M: Masami Hiramatsu <mhiramat@kernel.org> 2970L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2971S: Maintained 2972F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2973F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2974F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2975F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2976F: arch/arm/boot/dts/uniphier* 2977F: arch/arm/include/asm/hardware/cache-uniphier.h 2978F: arch/arm/mach-uniphier/ 2979F: arch/arm/mm/cache-uniphier.c 2980F: arch/arm64/boot/dts/socionext/uniphier* 2981F: drivers/bus/uniphier-system-bus.c 2982F: drivers/clk/uniphier/ 2983F: drivers/dma/uniphier-mdmac.c 2984F: drivers/gpio/gpio-uniphier.c 2985F: drivers/i2c/busses/i2c-uniphier* 2986F: drivers/irqchip/irq-uniphier-aidet.c 2987F: drivers/mmc/host/uniphier-sd.c 2988F: drivers/pinctrl/uniphier/ 2989F: drivers/reset/reset-uniphier.c 2990F: drivers/tty/serial/8250/8250_uniphier.c 2991N: uniphier 2992 2993ARM/VERSATILE EXPRESS PLATFORM 2994M: Liviu Dudau <liviu.dudau@arm.com> 2995M: Sudeep Holla <sudeep.holla@arm.com> 2996M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2997L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2998S: Maintained 2999F: */*/*/vexpress* 3000F: */*/vexpress* 3001F: arch/arm/boot/dts/vexpress* 3002F: arch/arm/mach-versatile/ 3003F: arch/arm64/boot/dts/arm/ 3004F: drivers/clk/versatile/clk-vexpress-osc.c 3005F: drivers/clocksource/timer-versatile.c 3006N: mps2 3007 3008ARM/VFP SUPPORT 3009M: Russell King <linux@armlinux.org.uk> 3010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3011S: Maintained 3012W: http://www.armlinux.org.uk/ 3013F: arch/arm/vfp/ 3014 3015ARM/VT8500 ARM ARCHITECTURE 3016L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3017S: Orphan 3018F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3019F: arch/arm/mach-vt8500/ 3020F: drivers/clocksource/timer-vt8500.c 3021F: drivers/i2c/busses/i2c-wmt.c 3022F: drivers/mmc/host/wmt-sdmmc.c 3023F: drivers/pwm/pwm-vt8500.c 3024F: drivers/rtc/rtc-vt8500.c 3025F: drivers/tty/serial/vt8500_serial.c 3026F: drivers/usb/host/ehci-platform.c 3027F: drivers/usb/host/uhci-platform.c 3028F: drivers/video/fbdev/vt8500lcdfb.* 3029F: drivers/video/fbdev/wm8505fb* 3030F: drivers/video/fbdev/wmt_ge_rops.* 3031 3032ARM/ZYNQ ARCHITECTURE 3033M: Michal Simek <michal.simek@xilinx.com> 3034L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3035S: Supported 3036W: http://wiki.xilinx.com 3037T: git https://github.com/Xilinx/linux-xlnx.git 3038F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3039F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3040F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3041F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3042F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3043F: arch/arm/mach-zynq/ 3044F: drivers/clocksource/timer-cadence-ttc.c 3045F: drivers/cpuidle/cpuidle-zynq.c 3046F: drivers/edac/synopsys_edac.c 3047F: drivers/i2c/busses/i2c-cadence.c 3048F: drivers/i2c/busses/i2c-xiic.c 3049F: drivers/mmc/host/sdhci-of-arasan.c 3050N: zynq 3051N: xilinx 3052 3053ARM64 PORT (AARCH64 ARCHITECTURE) 3054M: Catalin Marinas <catalin.marinas@arm.com> 3055M: Will Deacon <will@kernel.org> 3056L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3057S: Maintained 3058T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3059F: Documentation/arm64/ 3060F: arch/arm64/ 3061F: tools/testing/selftests/arm64/ 3062X: arch/arm64/boot/dts/ 3063 3064ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3065M: George McCollister <george.mccollister@gmail.com> 3066L: netdev@vger.kernel.org 3067S: Maintained 3068F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3069F: drivers/net/dsa/xrs700x/* 3070F: net/dsa/tag_xrs700x.c 3071 3072AS3645A LED FLASH CONTROLLER DRIVER 3073M: Sakari Ailus <sakari.ailus@iki.fi> 3074L: linux-leds@vger.kernel.org 3075S: Maintained 3076F: drivers/leds/flash/leds-as3645a.c 3077 3078ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3079M: Tianshu Qiu <tian.shu.qiu@intel.com> 3080L: linux-media@vger.kernel.org 3081S: Maintained 3082T: git git://linuxtv.org/media_tree.git 3083F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3084F: drivers/media/i2c/ak7375.c 3085 3086ASAHI KASEI AK8974 DRIVER 3087M: Linus Walleij <linus.walleij@linaro.org> 3088L: linux-iio@vger.kernel.org 3089S: Supported 3090W: http://www.akm.com/ 3091F: drivers/iio/magnetometer/ak8974.c 3092 3093ASC7621 HARDWARE MONITOR DRIVER 3094M: George Joseph <george.joseph@fairview5.com> 3095L: linux-hwmon@vger.kernel.org 3096S: Maintained 3097F: Documentation/hwmon/asc7621.rst 3098F: drivers/hwmon/asc7621.c 3099 3100ASIX AX88796C SPI ETHERNET ADAPTER 3101M: Łukasz Stelmach <l.stelmach@samsung.com> 3102S: Maintained 3103F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3104F: drivers/net/ethernet/asix/ax88796c_* 3105 3106ASPEED PECI CONTROLLER 3107M: Iwona Winiarska <iwona.winiarska@intel.com> 3108L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3109L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3110S: Supported 3111F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3112F: drivers/peci/controller/peci-aspeed.c 3113 3114ASPEED PINCTRL DRIVERS 3115M: Andrew Jeffery <andrew@aj.id.au> 3116L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3117L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3118L: linux-gpio@vger.kernel.org 3119S: Maintained 3120F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3121F: drivers/pinctrl/aspeed/ 3122 3123ASPEED SCU INTERRUPT CONTROLLER DRIVER 3124M: Eddie James <eajames@linux.ibm.com> 3125L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3126S: Maintained 3127F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3128F: drivers/irqchip/irq-aspeed-scu-ic.c 3129F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3130 3131ASPEED SD/MMC DRIVER 3132M: Andrew Jeffery <andrew@aj.id.au> 3133L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3134L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3135L: linux-mmc@vger.kernel.org 3136S: Maintained 3137F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3138F: drivers/mmc/host/sdhci-of-aspeed* 3139 3140ASPEED SMC SPI DRIVER 3141M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3142M: Cédric Le Goater <clg@kaod.org> 3143L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3144L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3145L: linux-spi@vger.kernel.org 3146S: Maintained 3147F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3148F: drivers/spi/spi-aspeed-smc.c 3149 3150ASPEED VIDEO ENGINE DRIVER 3151M: Eddie James <eajames@linux.ibm.com> 3152L: linux-media@vger.kernel.org 3153L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3154S: Maintained 3155F: Documentation/devicetree/bindings/media/aspeed-video.txt 3156F: drivers/media/platform/aspeed/ 3157 3158ASPEED USB UDC DRIVER 3159M: Neal Liu <neal_liu@aspeedtech.com> 3160L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3161S: Maintained 3162F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3163F: drivers/usb/gadget/udc/aspeed_udc.c 3164 3165ASPEED CRYPTO DRIVER 3166M: Neal Liu <neal_liu@aspeedtech.com> 3167L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3168S: Maintained 3169F: Documentation/devicetree/bindings/crypto/aspeed,* 3170F: drivers/crypto/aspeed/ 3171 3172ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3173M: Corentin Chary <corentin.chary@gmail.com> 3174L: acpi4asus-user@lists.sourceforge.net 3175L: platform-driver-x86@vger.kernel.org 3176S: Maintained 3177W: http://acpi4asus.sf.net 3178F: drivers/platform/x86/asus*.c 3179F: drivers/platform/x86/eeepc*.c 3180 3181ASUS TF103C DOCK DRIVER 3182M: Hans de Goede <hdegoede@redhat.com> 3183L: platform-driver-x86@vger.kernel.org 3184S: Maintained 3185T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3186F: drivers/platform/x86/asus-tf103c-dock.c 3187 3188ASUS WMI HARDWARE MONITOR DRIVER 3189M: Ed Brindley <kernel@maidavale.org> 3190M: Denis Pauk <pauk.denis@gmail.com> 3191L: linux-hwmon@vger.kernel.org 3192S: Maintained 3193F: drivers/hwmon/asus_wmi_sensors.c 3194 3195ASUS EC HARDWARE MONITOR DRIVER 3196M: Eugene Shalygin <eugene.shalygin@gmail.com> 3197L: linux-hwmon@vger.kernel.org 3198S: Maintained 3199F: drivers/hwmon/asus-ec-sensors.c 3200 3201ASUS WIRELESS RADIO CONTROL DRIVER 3202M: João Paulo Rechi Vita <jprvita@gmail.com> 3203L: platform-driver-x86@vger.kernel.org 3204S: Maintained 3205F: drivers/platform/x86/asus-wireless.c 3206 3207ASYMMETRIC KEYS 3208M: David Howells <dhowells@redhat.com> 3209L: keyrings@vger.kernel.org 3210S: Maintained 3211F: Documentation/crypto/asymmetric-keys.rst 3212F: crypto/asymmetric_keys/ 3213F: include/crypto/pkcs7.h 3214F: include/crypto/public_key.h 3215F: include/linux/verification.h 3216 3217ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3218R: Dan Williams <dan.j.williams@intel.com> 3219S: Odd fixes 3220W: http://sourceforge.net/projects/xscaleiop 3221F: Documentation/crypto/async-tx-api.rst 3222F: crypto/async_tx/ 3223F: include/linux/async_tx.h 3224 3225AT24 EEPROM DRIVER 3226M: Bartosz Golaszewski <brgl@bgdev.pl> 3227L: linux-i2c@vger.kernel.org 3228S: Maintained 3229T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3230F: Documentation/devicetree/bindings/eeprom/at24.yaml 3231F: drivers/misc/eeprom/at24.c 3232 3233ATA OVER ETHERNET (AOE) DRIVER 3234M: "Justin Sanders" <justin@coraid.com> 3235S: Supported 3236W: http://www.openaoe.org/ 3237F: Documentation/admin-guide/aoe/ 3238F: drivers/block/aoe/ 3239 3240ATC260X PMIC MFD DRIVER 3241M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3242M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3243L: linux-actions@lists.infradead.org 3244S: Maintained 3245F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3246F: drivers/input/misc/atc260x-onkey.c 3247F: drivers/mfd/atc260* 3248F: drivers/power/reset/atc260x-poweroff.c 3249F: drivers/regulator/atc260x-regulator.c 3250F: include/linux/mfd/atc260x/* 3251 3252ATHEROS 71XX/9XXX GPIO DRIVER 3253M: Alban Bedel <albeu@free.fr> 3254S: Maintained 3255W: https://github.com/AlbanBedel/linux 3256T: git git://github.com/AlbanBedel/linux 3257F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3258F: drivers/gpio/gpio-ath79.c 3259 3260ATHEROS 71XX/9XXX USB PHY DRIVER 3261M: Alban Bedel <albeu@free.fr> 3262S: Maintained 3263W: https://github.com/AlbanBedel/linux 3264T: git git://github.com/AlbanBedel/linux 3265F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3266F: drivers/phy/qualcomm/phy-ath79-usb.c 3267 3268ATHEROS ATH GENERIC UTILITIES 3269M: Kalle Valo <kvalo@kernel.org> 3270L: linux-wireless@vger.kernel.org 3271S: Supported 3272F: drivers/net/wireless/ath/* 3273 3274ATHEROS ATH5K WIRELESS DRIVER 3275M: Jiri Slaby <jirislaby@kernel.org> 3276M: Nick Kossifidis <mickflemm@gmail.com> 3277M: Luis Chamberlain <mcgrof@kernel.org> 3278L: linux-wireless@vger.kernel.org 3279S: Maintained 3280W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3281F: drivers/net/wireless/ath/ath5k/ 3282 3283ATHEROS ATH6KL WIRELESS DRIVER 3284L: linux-wireless@vger.kernel.org 3285S: Orphan 3286W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3287F: drivers/net/wireless/ath/ath6kl/ 3288 3289ATI_REMOTE2 DRIVER 3290M: Ville Syrjala <syrjala@sci.fi> 3291S: Maintained 3292F: drivers/input/misc/ati_remote2.c 3293 3294ATK0110 HWMON DRIVER 3295M: Luca Tettamanti <kronos.it@gmail.com> 3296L: linux-hwmon@vger.kernel.org 3297S: Maintained 3298F: drivers/hwmon/asus_atk0110.c 3299 3300ATLX ETHERNET DRIVERS 3301M: Chris Snook <chris.snook@gmail.com> 3302L: netdev@vger.kernel.org 3303S: Maintained 3304W: http://sourceforge.net/projects/atl1 3305W: http://atl1.sourceforge.net 3306F: drivers/net/ethernet/atheros/ 3307 3308ATM 3309M: Chas Williams <3chas3@gmail.com> 3310L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3311L: netdev@vger.kernel.org 3312S: Maintained 3313W: http://linux-atm.sourceforge.net 3314F: drivers/atm/ 3315F: include/linux/atm* 3316F: include/uapi/linux/atm* 3317 3318ATMEL MACB ETHERNET DRIVER 3319M: Nicolas Ferre <nicolas.ferre@microchip.com> 3320M: Claudiu Beznea <claudiu.beznea@microchip.com> 3321S: Supported 3322F: drivers/net/ethernet/cadence/ 3323 3324ATMEL MAXTOUCH DRIVER 3325M: Nick Dyer <nick@shmanahar.org> 3326S: Maintained 3327T: git git://github.com/ndyer/linux.git 3328F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3329F: drivers/input/touchscreen/atmel_mxt_ts.c 3330 3331ATMEL WIRELESS DRIVER 3332M: Simon Kelley <simon@thekelleys.org.uk> 3333L: linux-wireless@vger.kernel.org 3334S: Maintained 3335W: http://www.thekelleys.org.uk/atmel 3336W: http://atmelwlandriver.sourceforge.net/ 3337F: drivers/net/wireless/atmel/atmel* 3338 3339ATOMIC INFRASTRUCTURE 3340M: Will Deacon <will@kernel.org> 3341M: Peter Zijlstra <peterz@infradead.org> 3342R: Boqun Feng <boqun.feng@gmail.com> 3343R: Mark Rutland <mark.rutland@arm.com> 3344L: linux-kernel@vger.kernel.org 3345S: Maintained 3346F: arch/*/include/asm/atomic*.h 3347F: include/*/atomic*.h 3348F: include/linux/refcount.h 3349F: Documentation/atomic_*.txt 3350F: scripts/atomic/ 3351 3352ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3353M: Bradley Grove <linuxdrivers@attotech.com> 3354L: linux-scsi@vger.kernel.org 3355S: Supported 3356W: http://www.attotech.com 3357F: drivers/scsi/esas2r 3358 3359ATUSB IEEE 802.15.4 RADIO DRIVER 3360M: Stefan Schmidt <stefan@datenfreihafen.org> 3361L: linux-wpan@vger.kernel.org 3362S: Maintained 3363F: drivers/net/ieee802154/at86rf230.h 3364F: drivers/net/ieee802154/atusb.c 3365F: drivers/net/ieee802154/atusb.h 3366 3367AUDIT SUBSYSTEM 3368M: Paul Moore <paul@paul-moore.com> 3369M: Eric Paris <eparis@redhat.com> 3370L: audit@vger.kernel.org 3371S: Supported 3372W: https://github.com/linux-audit 3373T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3374F: include/asm-generic/audit_*.h 3375F: include/linux/audit.h 3376F: include/linux/audit_arch.h 3377F: include/uapi/linux/audit.h 3378F: kernel/audit* 3379F: lib/*audit.c 3380 3381AUXILIARY DISPLAY DRIVERS 3382M: Miguel Ojeda <ojeda@kernel.org> 3383S: Maintained 3384F: Documentation/devicetree/bindings/auxdisplay/ 3385F: drivers/auxdisplay/ 3386F: include/linux/cfag12864b.h 3387 3388AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3389M: Andreas Klinger <ak@it-klinger.de> 3390L: linux-iio@vger.kernel.org 3391S: Maintained 3392F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3393F: drivers/iio/adc/hx711.c 3394 3395AX.25 NETWORK LAYER 3396M: Ralf Baechle <ralf@linux-mips.org> 3397L: linux-hams@vger.kernel.org 3398S: Maintained 3399W: http://www.linux-ax25.org/ 3400F: include/net/ax25.h 3401F: include/uapi/linux/ax25.h 3402F: net/ax25/ 3403 3404AXENTIA ARM DEVICES 3405M: Peter Rosin <peda@axentia.se> 3406L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3407S: Maintained 3408F: arch/arm/boot/dts/at91-linea.dtsi 3409F: arch/arm/boot/dts/at91-natte.dtsi 3410F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3411F: arch/arm/boot/dts/at91-tse850-3.dts 3412 3413AXENTIA ASOC DRIVERS 3414M: Peter Rosin <peda@axentia.se> 3415L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3416S: Maintained 3417F: Documentation/devicetree/bindings/sound/axentia,* 3418F: sound/soc/atmel/tse850-pcm5142.c 3419 3420AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3421M: Nuno Sá <nuno.sa@analog.com> 3422L: linux-hwmon@vger.kernel.org 3423S: Supported 3424W: https://ez.analog.com/linux-software-drivers 3425F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3426F: drivers/hwmon/axi-fan-control.c 3427 3428AXXIA I2C CONTROLLER 3429M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3430L: linux-i2c@vger.kernel.org 3431S: Maintained 3432F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3433F: drivers/i2c/busses/i2c-axxia.c 3434 3435AZ6007 DVB DRIVER 3436M: Mauro Carvalho Chehab <mchehab@kernel.org> 3437L: linux-media@vger.kernel.org 3438S: Maintained 3439W: https://linuxtv.org 3440T: git git://linuxtv.org/media_tree.git 3441F: drivers/media/usb/dvb-usb-v2/az6007.c 3442 3443AZTECH FM RADIO RECEIVER DRIVER 3444M: Hans Verkuil <hverkuil@xs4all.nl> 3445L: linux-media@vger.kernel.org 3446S: Maintained 3447W: https://linuxtv.org 3448T: git git://linuxtv.org/media_tree.git 3449F: drivers/media/radio/radio-aztech* 3450 3451B43 WIRELESS DRIVER 3452L: linux-wireless@vger.kernel.org 3453L: b43-dev@lists.infradead.org 3454S: Odd Fixes 3455W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3456F: drivers/net/wireless/broadcom/b43/ 3457 3458B43LEGACY WIRELESS DRIVER 3459M: Larry Finger <Larry.Finger@lwfinger.net> 3460L: linux-wireless@vger.kernel.org 3461L: b43-dev@lists.infradead.org 3462S: Maintained 3463W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3464F: drivers/net/wireless/broadcom/b43legacy/ 3465 3466BACKLIGHT CLASS/SUBSYSTEM 3467M: Lee Jones <lee@kernel.org> 3468M: Daniel Thompson <daniel.thompson@linaro.org> 3469M: Jingoo Han <jingoohan1@gmail.com> 3470L: dri-devel@lists.freedesktop.org 3471S: Maintained 3472T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3473F: Documentation/ABI/stable/sysfs-class-backlight 3474F: Documentation/ABI/testing/sysfs-class-backlight 3475F: Documentation/devicetree/bindings/leds/backlight 3476F: drivers/video/backlight/ 3477F: include/linux/backlight.h 3478F: include/linux/pwm_backlight.h 3479 3480BARCO P50 GPIO DRIVER 3481M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3482M: Peter Korsgaard <peter.korsgaard@barco.com> 3483S: Maintained 3484F: drivers/platform/x86/barco-p50-gpio.c 3485 3486BATMAN ADVANCED 3487M: Marek Lindner <mareklindner@neomailbox.ch> 3488M: Simon Wunderlich <sw@simonwunderlich.de> 3489M: Antonio Quartulli <a@unstable.cc> 3490M: Sven Eckelmann <sven@narfation.org> 3491L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3492S: Maintained 3493W: https://www.open-mesh.org/ 3494Q: https://patchwork.open-mesh.org/project/batman/list/ 3495B: https://www.open-mesh.org/projects/batman-adv/issues 3496C: ircs://irc.hackint.org/batadv 3497T: git https://git.open-mesh.org/linux-merge.git 3498F: Documentation/networking/batman-adv.rst 3499F: include/uapi/linux/batadv_packet.h 3500F: include/uapi/linux/batman_adv.h 3501F: net/batman-adv/ 3502 3503BAYCOM/HDLCDRV DRIVERS FOR AX.25 3504M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3505L: linux-hams@vger.kernel.org 3506S: Maintained 3507W: http://www.baycom.org/~tom/ham/ham.html 3508F: drivers/net/hamradio/baycom* 3509 3510BCACHE (BLOCK LAYER CACHE) 3511M: Coly Li <colyli@suse.de> 3512M: Kent Overstreet <kent.overstreet@gmail.com> 3513L: linux-bcache@vger.kernel.org 3514S: Maintained 3515W: http://bcache.evilpiepirate.org 3516C: irc://irc.oftc.net/bcache 3517F: drivers/md/bcache/ 3518 3519BDISP ST MEDIA DRIVER 3520M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3521L: linux-media@vger.kernel.org 3522S: Supported 3523W: https://linuxtv.org 3524T: git git://linuxtv.org/media_tree.git 3525F: drivers/media/platform/st/sti/bdisp 3526 3527BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3528M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3529L: netdev@vger.kernel.org 3530S: Maintained 3531F: drivers/net/ethernet/ec_bhf.c 3532 3533BEFS FILE SYSTEM 3534M: Luis de Bethencourt <luisbg@kernel.org> 3535M: Salah Triki <salah.triki@gmail.com> 3536S: Maintained 3537T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3538F: Documentation/filesystems/befs.rst 3539F: fs/befs/ 3540 3541BFQ I/O SCHEDULER 3542M: Paolo Valente <paolo.valente@linaro.org> 3543M: Jens Axboe <axboe@kernel.dk> 3544L: linux-block@vger.kernel.org 3545S: Maintained 3546F: Documentation/block/bfq-iosched.rst 3547F: block/bfq-* 3548 3549BFS FILE SYSTEM 3550M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3551S: Maintained 3552F: Documentation/filesystems/bfs.rst 3553F: fs/bfs/ 3554F: include/uapi/linux/bfs_fs.h 3555 3556BITMAP API 3557M: Yury Norov <yury.norov@gmail.com> 3558R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3559R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3560S: Maintained 3561F: include/linux/bitmap.h 3562F: include/linux/cpumask.h 3563F: include/linux/find.h 3564F: include/linux/nodemask.h 3565F: lib/bitmap.c 3566F: lib/cpumask.c 3567F: lib/cpumask_kunit.c 3568F: lib/find_bit.c 3569F: lib/find_bit_benchmark.c 3570F: lib/test_bitmap.c 3571F: tools/include/linux/bitmap.h 3572F: tools/include/linux/find.h 3573F: tools/lib/bitmap.c 3574F: tools/lib/find_bit.c 3575 3576BLINKM RGB LED DRIVER 3577M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3578S: Maintained 3579F: drivers/leds/leds-blinkm.c 3580 3581BLOCK LAYER 3582M: Jens Axboe <axboe@kernel.dk> 3583L: linux-block@vger.kernel.org 3584S: Maintained 3585T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3586F: Documentation/ABI/stable/sysfs-block 3587F: Documentation/block/ 3588F: block/ 3589F: drivers/block/ 3590F: include/linux/bio.h 3591F: include/linux/blk* 3592F: kernel/trace/blktrace.c 3593F: lib/sbitmap.c 3594 3595BLOCK2MTD DRIVER 3596M: Joern Engel <joern@lazybastard.org> 3597L: linux-mtd@lists.infradead.org 3598S: Maintained 3599F: drivers/mtd/devices/block2mtd.c 3600 3601BLUETOOTH DRIVERS 3602M: Marcel Holtmann <marcel@holtmann.org> 3603M: Johan Hedberg <johan.hedberg@gmail.com> 3604M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3605L: linux-bluetooth@vger.kernel.org 3606S: Supported 3607W: http://www.bluez.org/ 3608T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3609T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3610F: drivers/bluetooth/ 3611 3612BLUETOOTH SUBSYSTEM 3613M: Marcel Holtmann <marcel@holtmann.org> 3614M: Johan Hedberg <johan.hedberg@gmail.com> 3615M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3616L: linux-bluetooth@vger.kernel.org 3617S: Supported 3618W: http://www.bluez.org/ 3619T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3620T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3621F: include/net/bluetooth/ 3622F: net/bluetooth/ 3623 3624BONDING DRIVER 3625M: Jay Vosburgh <j.vosburgh@gmail.com> 3626M: Andy Gospodarek <andy@greyhouse.net> 3627L: netdev@vger.kernel.org 3628S: Supported 3629W: http://sourceforge.net/projects/bonding/ 3630F: Documentation/networking/bonding.rst 3631F: drivers/net/bonding/ 3632F: include/net/bond* 3633F: include/uapi/linux/if_bonding.h 3634F: tools/testing/selftests/drivers/net/bonding/ 3635 3636BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3637M: Dan Robertson <dan@dlrobertson.com> 3638L: linux-iio@vger.kernel.org 3639S: Maintained 3640F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3641F: drivers/iio/accel/bma400* 3642 3643BPF [GENERAL] (Safe Dynamic Programs and Tools) 3644M: Alexei Starovoitov <ast@kernel.org> 3645M: Daniel Borkmann <daniel@iogearbox.net> 3646M: Andrii Nakryiko <andrii@kernel.org> 3647R: Martin KaFai Lau <martin.lau@linux.dev> 3648R: Song Liu <song@kernel.org> 3649R: Yonghong Song <yhs@fb.com> 3650R: John Fastabend <john.fastabend@gmail.com> 3651R: KP Singh <kpsingh@kernel.org> 3652R: Stanislav Fomichev <sdf@google.com> 3653R: Hao Luo <haoluo@google.com> 3654R: Jiri Olsa <jolsa@kernel.org> 3655L: bpf@vger.kernel.org 3656S: Supported 3657W: https://bpf.io/ 3658Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3659T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3660T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3661F: Documentation/bpf/ 3662F: Documentation/networking/filter.rst 3663F: Documentation/userspace-api/ebpf/ 3664F: arch/*/net/* 3665F: include/linux/bpf* 3666F: include/linux/btf* 3667F: include/linux/filter.h 3668F: include/trace/events/xdp.h 3669F: include/uapi/linux/bpf* 3670F: include/uapi/linux/btf* 3671F: include/uapi/linux/filter.h 3672F: kernel/bpf/ 3673F: kernel/trace/bpf_trace.c 3674F: lib/test_bpf.c 3675F: net/bpf/ 3676F: net/core/filter.c 3677F: net/sched/act_bpf.c 3678F: net/sched/cls_bpf.c 3679F: samples/bpf/ 3680F: scripts/bpf_doc.py 3681F: scripts/pahole-flags.sh 3682F: scripts/pahole-version.sh 3683F: tools/bpf/ 3684F: tools/lib/bpf/ 3685F: tools/testing/selftests/bpf/ 3686 3687BPF JIT for ARM 3688M: Shubham Bansal <illusionist.neo@gmail.com> 3689L: bpf@vger.kernel.org 3690S: Odd Fixes 3691F: arch/arm/net/ 3692 3693BPF JIT for ARM64 3694M: Daniel Borkmann <daniel@iogearbox.net> 3695M: Alexei Starovoitov <ast@kernel.org> 3696M: Zi Shen Lim <zlim.lnx@gmail.com> 3697L: bpf@vger.kernel.org 3698S: Supported 3699F: arch/arm64/net/ 3700 3701BPF JIT for MIPS (32-BIT AND 64-BIT) 3702M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3703M: Paul Burton <paulburton@kernel.org> 3704L: bpf@vger.kernel.org 3705S: Maintained 3706F: arch/mips/net/ 3707 3708BPF JIT for NFP NICs 3709M: Jakub Kicinski <kuba@kernel.org> 3710L: bpf@vger.kernel.org 3711S: Odd Fixes 3712F: drivers/net/ethernet/netronome/nfp/bpf/ 3713 3714BPF JIT for POWERPC (32-BIT AND 64-BIT) 3715M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3716M: Michael Ellerman <mpe@ellerman.id.au> 3717L: bpf@vger.kernel.org 3718S: Supported 3719F: arch/powerpc/net/ 3720 3721BPF JIT for RISC-V (32-bit) 3722M: Luke Nelson <luke.r.nels@gmail.com> 3723M: Xi Wang <xi.wang@gmail.com> 3724L: bpf@vger.kernel.org 3725S: Maintained 3726F: arch/riscv/net/ 3727X: arch/riscv/net/bpf_jit_comp64.c 3728 3729BPF JIT for RISC-V (64-bit) 3730M: Björn Töpel <bjorn@kernel.org> 3731L: bpf@vger.kernel.org 3732S: Maintained 3733F: arch/riscv/net/ 3734X: arch/riscv/net/bpf_jit_comp32.c 3735 3736BPF JIT for S390 3737M: Ilya Leoshkevich <iii@linux.ibm.com> 3738M: Heiko Carstens <hca@linux.ibm.com> 3739M: Vasily Gorbik <gor@linux.ibm.com> 3740L: bpf@vger.kernel.org 3741S: Supported 3742F: arch/s390/net/ 3743X: arch/s390/net/pnet.c 3744 3745BPF JIT for SPARC (32-BIT AND 64-BIT) 3746M: David S. Miller <davem@davemloft.net> 3747L: bpf@vger.kernel.org 3748S: Odd Fixes 3749F: arch/sparc/net/ 3750 3751BPF JIT for X86 32-BIT 3752M: Wang YanQing <udknight@gmail.com> 3753L: bpf@vger.kernel.org 3754S: Odd Fixes 3755F: arch/x86/net/bpf_jit_comp32.c 3756 3757BPF JIT for X86 64-BIT 3758M: Alexei Starovoitov <ast@kernel.org> 3759M: Daniel Borkmann <daniel@iogearbox.net> 3760L: bpf@vger.kernel.org 3761S: Supported 3762F: arch/x86/net/ 3763X: arch/x86/net/bpf_jit_comp32.c 3764 3765BPF [CORE] 3766M: Alexei Starovoitov <ast@kernel.org> 3767M: Daniel Borkmann <daniel@iogearbox.net> 3768R: John Fastabend <john.fastabend@gmail.com> 3769L: bpf@vger.kernel.org 3770S: Maintained 3771F: kernel/bpf/verifier.c 3772F: kernel/bpf/tnum.c 3773F: kernel/bpf/core.c 3774F: kernel/bpf/syscall.c 3775F: kernel/bpf/dispatcher.c 3776F: kernel/bpf/trampoline.c 3777F: include/linux/bpf* 3778F: include/linux/filter.h 3779F: include/linux/tnum.h 3780 3781BPF [BTF] 3782M: Martin KaFai Lau <martin.lau@linux.dev> 3783L: bpf@vger.kernel.org 3784S: Maintained 3785F: kernel/bpf/btf.c 3786F: include/linux/btf* 3787 3788BPF [TRACING] 3789M: Song Liu <song@kernel.org> 3790R: Jiri Olsa <jolsa@kernel.org> 3791L: bpf@vger.kernel.org 3792S: Maintained 3793F: kernel/trace/bpf_trace.c 3794F: kernel/bpf/stackmap.c 3795 3796BPF [NETWORKING] (tc BPF, sock_addr) 3797M: Martin KaFai Lau <martin.lau@linux.dev> 3798M: Daniel Borkmann <daniel@iogearbox.net> 3799R: John Fastabend <john.fastabend@gmail.com> 3800L: bpf@vger.kernel.org 3801L: netdev@vger.kernel.org 3802S: Maintained 3803F: net/core/filter.c 3804F: net/sched/act_bpf.c 3805F: net/sched/cls_bpf.c 3806 3807BPF [NETWORKING] (struct_ops, reuseport) 3808M: Martin KaFai Lau <martin.lau@linux.dev> 3809L: bpf@vger.kernel.org 3810L: netdev@vger.kernel.org 3811S: Maintained 3812F: kernel/bpf/bpf_struct* 3813 3814BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3815M: KP Singh <kpsingh@kernel.org> 3816R: Florent Revest <revest@chromium.org> 3817R: Brendan Jackman <jackmanb@chromium.org> 3818L: bpf@vger.kernel.org 3819S: Maintained 3820F: Documentation/bpf/prog_lsm.rst 3821F: include/linux/bpf_lsm.h 3822F: kernel/bpf/bpf_lsm.c 3823F: security/bpf/ 3824 3825BPF [STORAGE & CGROUPS] 3826M: Martin KaFai Lau <martin.lau@linux.dev> 3827L: bpf@vger.kernel.org 3828S: Maintained 3829F: kernel/bpf/cgroup.c 3830F: kernel/bpf/*storage.c 3831F: kernel/bpf/bpf_lru* 3832 3833BPF [RINGBUF] 3834M: Andrii Nakryiko <andrii@kernel.org> 3835L: bpf@vger.kernel.org 3836S: Maintained 3837F: kernel/bpf/ringbuf.c 3838 3839BPF [ITERATOR] 3840M: Yonghong Song <yhs@fb.com> 3841L: bpf@vger.kernel.org 3842S: Maintained 3843F: kernel/bpf/*iter.c 3844 3845BPF [L7 FRAMEWORK] (sockmap) 3846M: John Fastabend <john.fastabend@gmail.com> 3847M: Jakub Sitnicki <jakub@cloudflare.com> 3848L: netdev@vger.kernel.org 3849L: bpf@vger.kernel.org 3850S: Maintained 3851F: include/linux/skmsg.h 3852F: net/core/skmsg.c 3853F: net/core/sock_map.c 3854F: net/ipv4/tcp_bpf.c 3855F: net/ipv4/udp_bpf.c 3856F: net/unix/unix_bpf.c 3857 3858BPF [LIBRARY] (libbpf) 3859M: Andrii Nakryiko <andrii@kernel.org> 3860L: bpf@vger.kernel.org 3861S: Maintained 3862F: tools/lib/bpf/ 3863 3864BPF [TOOLING] (bpftool) 3865M: Quentin Monnet <quentin@isovalent.com> 3866L: bpf@vger.kernel.org 3867S: Maintained 3868F: kernel/bpf/disasm.* 3869F: tools/bpf/bpftool/ 3870 3871BPF [SELFTESTS] (Test Runners & Infrastructure) 3872M: Andrii Nakryiko <andrii@kernel.org> 3873R: Mykola Lysenko <mykolal@fb.com> 3874L: bpf@vger.kernel.org 3875S: Maintained 3876F: tools/testing/selftests/bpf/ 3877 3878BPF [DOCUMENTATION] (Related to Standardization) 3879R: David Vernet <void@manifault.com> 3880L: bpf@vger.kernel.org 3881L: bpf@ietf.org 3882S: Maintained 3883F: Documentation/bpf/instruction-set.rst 3884 3885BPF [MISC] 3886L: bpf@vger.kernel.org 3887S: Odd Fixes 3888K: (?:\b|_)bpf(?:\b|_) 3889 3890BROADCOM B44 10/100 ETHERNET DRIVER 3891M: Michael Chan <michael.chan@broadcom.com> 3892L: netdev@vger.kernel.org 3893S: Supported 3894F: drivers/net/ethernet/broadcom/b44.* 3895 3896BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3897M: Florian Fainelli <f.fainelli@gmail.com> 3898L: netdev@vger.kernel.org 3899L: openwrt-devel@lists.openwrt.org (subscribers-only) 3900S: Supported 3901F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3902F: drivers/net/dsa/b53/* 3903F: drivers/net/dsa/bcm_sf2* 3904F: include/linux/dsa/brcm.h 3905F: include/linux/platform_data/b53.h 3906 3907BROADCOM BCMBCA ARM ARCHITECTURE 3908M: William Zhang <william.zhang@broadcom.com> 3909M: Anand Gore <anand.gore@broadcom.com> 3910M: Kursad Oney <kursad.oney@broadcom.com> 3911M: Florian Fainelli <f.fainelli@gmail.com> 3912M: Rafał Miłecki <rafal@milecki.pl> 3913R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3915S: Maintained 3916T: git https://github.com/broadcom/stblinux.git 3917F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3918F: arch/arm64/boot/dts/broadcom/bcmbca/* 3919N: bcmbca 3920N: bcm[9]?47622 3921N: bcm[9]?4912 3922N: bcm[9]?63138 3923N: bcm[9]?63146 3924N: bcm[9]?63148 3925N: bcm[9]?63158 3926N: bcm[9]?63178 3927N: bcm[9]?6756 3928N: bcm[9]?6813 3929N: bcm[9]?6846 3930N: bcm[9]?6855 3931N: bcm[9]?6856 3932N: bcm[9]?6858 3933N: bcm[9]?6878 3934 3935BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3936M: Florian Fainelli <f.fainelli@gmail.com> 3937R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3938L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3940S: Maintained 3941T: git https://github.com/broadcom/stblinux.git 3942F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3943F: drivers/pci/controller/pcie-brcmstb.c 3944F: drivers/staging/vc04_services 3945N: bcm2711 3946N: bcm283* 3947N: raspberrypi 3948 3949BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3950M: Florian Fainelli <f.fainelli@gmail.com> 3951M: Ray Jui <rjui@broadcom.com> 3952M: Scott Branden <sbranden@broadcom.com> 3953R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3954S: Maintained 3955T: git https://github.com/broadcom/mach-bcm 3956F: arch/arm/mach-bcm/ 3957N: bcm281* 3958N: bcm113* 3959N: bcm216* 3960N: kona 3961 3962BROADCOM BCM47XX MIPS ARCHITECTURE 3963M: Hauke Mehrtens <hauke@hauke-m.de> 3964M: Rafał Miłecki <zajec5@gmail.com> 3965L: linux-mips@vger.kernel.org 3966S: Maintained 3967F: Documentation/devicetree/bindings/mips/brcm/ 3968F: arch/mips/bcm47xx/* 3969F: arch/mips/include/asm/mach-bcm47xx/* 3970 3971BROADCOM BCM4908 ETHERNET DRIVER 3972M: Rafał Miłecki <rafal@milecki.pl> 3973R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3974L: netdev@vger.kernel.org 3975S: Maintained 3976F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3977F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3978F: drivers/net/ethernet/broadcom/unimac.h 3979 3980BROADCOM BCM4908 PINMUX DRIVER 3981M: Rafał Miłecki <rafal@milecki.pl> 3982R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3983L: linux-gpio@vger.kernel.org 3984S: Maintained 3985F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3986F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3987 3988BROADCOM BCM5301X ARM ARCHITECTURE 3989M: Florian Fainelli <f.fainelli@gmail.com> 3990M: Hauke Mehrtens <hauke@hauke-m.de> 3991M: Rafał Miłecki <zajec5@gmail.com> 3992R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3993L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3994S: Maintained 3995F: arch/arm/boot/dts/bcm470* 3996F: arch/arm/boot/dts/bcm5301* 3997F: arch/arm/boot/dts/bcm953012* 3998F: arch/arm/mach-bcm/bcm_5301x.c 3999 4000BROADCOM BCM53573 ARM ARCHITECTURE 4001M: Florian Fainelli <f.fainelli@gmail.com> 4002M: Rafał Miłecki <rafal@milecki.pl> 4003R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4004L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4005S: Maintained 4006F: arch/arm/boot/dts/bcm47189* 4007F: arch/arm/boot/dts/bcm53573* 4008 4009BROADCOM BCM63XX/BCM33XX UDC DRIVER 4010M: Kevin Cernekee <cernekee@gmail.com> 4011L: linux-usb@vger.kernel.org 4012S: Maintained 4013F: drivers/usb/gadget/udc/bcm63xx_udc.* 4014 4015BROADCOM BCM7XXX ARM ARCHITECTURE 4016M: Florian Fainelli <f.fainelli@gmail.com> 4017R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4018L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4019S: Maintained 4020T: git https://github.com/broadcom/stblinux.git 4021F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4022F: arch/arm/boot/dts/bcm7*.dts* 4023F: arch/arm/include/asm/hardware/cache-b15-rac.h 4024F: arch/arm/mach-bcm/*brcmstb* 4025F: arch/arm/mm/cache-b15-rac.c 4026F: drivers/bus/brcmstb_gisb.c 4027F: drivers/pci/controller/pcie-brcmstb.c 4028N: brcmstb 4029N: bcm7038 4030N: bcm7120 4031 4032BROADCOM BDC DRIVER 4033M: Justin Chen <justinpopo6@gmail.com> 4034M: Al Cooper <alcooperx@gmail.com> 4035L: linux-usb@vger.kernel.org 4036R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4037S: Maintained 4038F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4039F: drivers/usb/gadget/udc/bdc/ 4040 4041BROADCOM BMIPS CPUFREQ DRIVER 4042M: Markus Mayer <mmayer@broadcom.com> 4043R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4044L: linux-pm@vger.kernel.org 4045S: Maintained 4046F: drivers/cpufreq/bmips-cpufreq.c 4047 4048BROADCOM BMIPS MIPS ARCHITECTURE 4049M: Florian Fainelli <f.fainelli@gmail.com> 4050R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4051L: linux-mips@vger.kernel.org 4052S: Maintained 4053T: git https://github.com/broadcom/stblinux.git 4054F: arch/mips/bmips/* 4055F: arch/mips/boot/dts/brcm/bcm*.dts* 4056F: arch/mips/include/asm/mach-bmips/* 4057F: arch/mips/kernel/*bmips* 4058F: drivers/soc/bcm/bcm63xx 4059F: drivers/irqchip/irq-bcm63* 4060F: drivers/irqchip/irq-bcm7* 4061F: drivers/irqchip/irq-brcmstb* 4062F: include/linux/bcm963xx_nvram.h 4063F: include/linux/bcm963xx_tag.h 4064 4065BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4066M: Rasesh Mody <rmody@marvell.com> 4067M: GR-Linux-NIC-Dev@marvell.com 4068L: netdev@vger.kernel.org 4069S: Supported 4070F: drivers/net/ethernet/broadcom/bnx2.* 4071F: drivers/net/ethernet/broadcom/bnx2_* 4072 4073BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4074M: Saurav Kashyap <skashyap@marvell.com> 4075M: Javed Hasan <jhasan@marvell.com> 4076M: GR-QLogic-Storage-Upstream@marvell.com 4077L: linux-scsi@vger.kernel.org 4078S: Supported 4079F: drivers/scsi/bnx2fc/ 4080 4081BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4082M: Nilesh Javali <njavali@marvell.com> 4083M: Manish Rangankar <mrangankar@marvell.com> 4084M: GR-QLogic-Storage-Upstream@marvell.com 4085L: linux-scsi@vger.kernel.org 4086S: Supported 4087F: drivers/scsi/bnx2i/ 4088 4089BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4090M: Ariel Elior <aelior@marvell.com> 4091M: Sudarsana Kalluru <skalluru@marvell.com> 4092M: Manish Chopra <manishc@marvell.com> 4093L: netdev@vger.kernel.org 4094S: Supported 4095F: drivers/net/ethernet/broadcom/bnx2x/ 4096 4097BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4098M: Michael Chan <michael.chan@broadcom.com> 4099L: netdev@vger.kernel.org 4100S: Supported 4101F: drivers/firmware/broadcom/tee_bnxt_fw.c 4102F: drivers/net/ethernet/broadcom/bnxt/ 4103F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4104 4105BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4106M: Arend van Spriel <aspriel@gmail.com> 4107M: Franky Lin <franky.lin@broadcom.com> 4108M: Hante Meuleman <hante.meuleman@broadcom.com> 4109L: linux-wireless@vger.kernel.org 4110L: brcm80211-dev-list.pdl@broadcom.com 4111L: SHA-cyfmac-dev-list@infineon.com 4112S: Supported 4113F: drivers/net/wireless/broadcom/brcm80211/ 4114 4115BROADCOM BRCMSTB GPIO DRIVER 4116M: Doug Berger <opendmb@gmail.com> 4117M: Florian Fainelli <f.fainelli@gmail.com> 4118R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4119S: Supported 4120F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4121F: drivers/gpio/gpio-brcmstb.c 4122 4123BROADCOM BRCMSTB I2C DRIVER 4124M: Kamal Dasu <kdasu.kdev@gmail.com> 4125R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4126L: linux-i2c@vger.kernel.org 4127S: Supported 4128F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4129F: drivers/i2c/busses/i2c-brcmstb.c 4130 4131BROADCOM BRCMSTB UART DRIVER 4132M: Al Cooper <alcooperx@gmail.com> 4133R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4134L: linux-serial@vger.kernel.org 4135S: Maintained 4136F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4137F: drivers/tty/serial/8250/8250_bcm7271.c 4138 4139BROADCOM BRCMSTB USB EHCI DRIVER 4140M: Justin Chen <justinpopo6@gmail.com> 4141M: Al Cooper <alcooperx@gmail.com> 4142R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4143L: linux-usb@vger.kernel.org 4144S: Maintained 4145F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4146F: drivers/usb/host/ehci-brcm.* 4147 4148BROADCOM BRCMSTB USB PIN MAP DRIVER 4149M: Al Cooper <alcooperx@gmail.com> 4150R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4151L: linux-usb@vger.kernel.org 4152S: Maintained 4153F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4154F: drivers/usb/misc/brcmstb-usb-pinmap.c 4155 4156BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4157M: Justin Chen <justinpopo6@gmail.com> 4158M: Al Cooper <alcooperx@gmail.com> 4159R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4160L: linux-kernel@vger.kernel.org 4161S: Maintained 4162F: drivers/phy/broadcom/phy-brcm-usb* 4163 4164BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4165M: William Zhang <william.zhang@broadcom.com> 4166M: Kursad Oney <kursad.oney@broadcom.com> 4167M: Jonas Gorski <jonas.gorski@gmail.com> 4168R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4169L: linux-spi@vger.kernel.org 4170S: Maintained 4171F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4172F: drivers/spi/spi-bcm63xx-hsspi.c 4173F: drivers/spi/spi-bcmbca-hsspi.c 4174 4175BROADCOM ETHERNET PHY DRIVERS 4176M: Florian Fainelli <f.fainelli@gmail.com> 4177R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4178L: netdev@vger.kernel.org 4179S: Supported 4180F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4181F: drivers/net/phy/bcm*.[ch] 4182F: drivers/net/phy/broadcom.c 4183F: include/linux/brcmphy.h 4184 4185BROADCOM GENET ETHERNET DRIVER 4186M: Doug Berger <opendmb@gmail.com> 4187M: Florian Fainelli <f.fainelli@gmail.com> 4188R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4189L: netdev@vger.kernel.org 4190S: Supported 4191F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4192F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4193F: drivers/net/ethernet/broadcom/genet/ 4194F: drivers/net/ethernet/broadcom/unimac.h 4195F: drivers/net/mdio/mdio-bcm-unimac.c 4196F: include/linux/platform_data/bcmgenet.h 4197F: include/linux/platform_data/mdio-bcm-unimac.h 4198 4199BROADCOM IPROC ARM ARCHITECTURE 4200M: Ray Jui <rjui@broadcom.com> 4201M: Scott Branden <sbranden@broadcom.com> 4202R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4203L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4204S: Maintained 4205T: git https://github.com/broadcom/stblinux.git 4206F: arch/arm64/boot/dts/broadcom/northstar2/* 4207F: arch/arm64/boot/dts/broadcom/stingray/* 4208F: drivers/clk/bcm/clk-ns* 4209F: drivers/clk/bcm/clk-sr* 4210F: drivers/pinctrl/bcm/pinctrl-ns* 4211F: include/dt-bindings/clock/bcm-sr* 4212N: iproc 4213N: cygnus 4214N: bcm[-_]nsp 4215N: bcm9113* 4216N: bcm9583* 4217N: bcm9585* 4218N: bcm9586* 4219N: bcm988312 4220N: bcm113* 4221N: bcm583* 4222N: bcm585* 4223N: bcm586* 4224N: bcm88312 4225N: hr2 4226N: stingray 4227 4228BROADCOM IPROC GBIT ETHERNET DRIVER 4229M: Rafał Miłecki <rafal@milecki.pl> 4230R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4231L: netdev@vger.kernel.org 4232S: Maintained 4233F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4234F: drivers/net/ethernet/broadcom/bgmac* 4235F: drivers/net/ethernet/broadcom/unimac.h 4236 4237BROADCOM KONA GPIO DRIVER 4238M: Ray Jui <rjui@broadcom.com> 4239R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4240S: Supported 4241F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4242F: drivers/gpio/gpio-bcm-kona.c 4243 4244BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4245M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4246M: Kashyap Desai <kashyap.desai@broadcom.com> 4247M: Sumit Saxena <sumit.saxena@broadcom.com> 4248M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4249L: mpi3mr-linuxdrv.pdl@broadcom.com 4250L: linux-scsi@vger.kernel.org 4251S: Supported 4252W: https://www.broadcom.com/support/storage 4253F: drivers/scsi/mpi3mr/ 4254 4255BROADCOM NETXTREME-E ROCE DRIVER 4256M: Selvin Xavier <selvin.xavier@broadcom.com> 4257L: linux-rdma@vger.kernel.org 4258S: Supported 4259W: http://www.broadcom.com 4260F: drivers/infiniband/hw/bnxt_re/ 4261F: include/uapi/rdma/bnxt_re-abi.h 4262 4263BROADCOM NVRAM DRIVER 4264M: Rafał Miłecki <zajec5@gmail.com> 4265L: linux-mips@vger.kernel.org 4266S: Maintained 4267F: drivers/firmware/broadcom/* 4268 4269BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4270M: Rafał Miłecki <rafal@milecki.pl> 4271M: Florian Fainelli <f.fainelli@gmail.com> 4272R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4273L: linux-pm@vger.kernel.org 4274S: Maintained 4275T: git https://github.com/broadcom/stblinux.git 4276F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4277F: include/dt-bindings/soc/bcm-pmb.h 4278 4279BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4280M: Rafał Miłecki <zajec5@gmail.com> 4281L: linux-wireless@vger.kernel.org 4282S: Maintained 4283F: drivers/bcma/ 4284F: include/linux/bcma/ 4285 4286BROADCOM SPI DRIVER 4287M: Kamal Dasu <kdasu.kdev@gmail.com> 4288R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4289S: Maintained 4290F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4291F: drivers/spi/spi-bcm-qspi.* 4292F: drivers/spi/spi-brcmstb-qspi.c 4293F: drivers/spi/spi-iproc-qspi.c 4294 4295BROADCOM STB AVS CPUFREQ DRIVER 4296M: Markus Mayer <mmayer@broadcom.com> 4297R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4298L: linux-pm@vger.kernel.org 4299S: Maintained 4300F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4301F: drivers/cpufreq/brcmstb* 4302 4303BROADCOM STB AVS TMON DRIVER 4304M: Markus Mayer <mmayer@broadcom.com> 4305R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4306L: linux-pm@vger.kernel.org 4307S: Maintained 4308F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4309F: drivers/thermal/broadcom/brcmstb* 4310 4311BROADCOM STB DPFE DRIVER 4312M: Markus Mayer <mmayer@broadcom.com> 4313R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4314L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4315S: Maintained 4316F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4317F: drivers/memory/brcmstb_dpfe.c 4318 4319BROADCOM STB NAND FLASH DRIVER 4320M: Brian Norris <computersforpeace@gmail.com> 4321M: Kamal Dasu <kdasu.kdev@gmail.com> 4322R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4323L: linux-mtd@lists.infradead.org 4324S: Maintained 4325F: drivers/mtd/nand/raw/brcmnand/ 4326F: include/linux/platform_data/brcmnand.h 4327 4328BROADCOM STB PCIE DRIVER 4329M: Jim Quinlan <jim2101024@gmail.com> 4330M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4331M: Florian Fainelli <f.fainelli@gmail.com> 4332R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4333L: linux-pci@vger.kernel.org 4334S: Maintained 4335F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4336F: drivers/pci/controller/pcie-brcmstb.c 4337 4338BROADCOM SYSTEMPORT ETHERNET DRIVER 4339M: Florian Fainelli <f.fainelli@gmail.com> 4340R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4341L: netdev@vger.kernel.org 4342S: Supported 4343F: drivers/net/ethernet/broadcom/bcmsysport.* 4344F: drivers/net/ethernet/broadcom/unimac.h 4345F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4346 4347BROADCOM TG3 GIGABIT ETHERNET DRIVER 4348M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4349M: Prashant Sreedharan <prashant@broadcom.com> 4350M: Michael Chan <mchan@broadcom.com> 4351L: netdev@vger.kernel.org 4352S: Supported 4353F: drivers/net/ethernet/broadcom/tg3.* 4354 4355BROADCOM VK DRIVER 4356M: Scott Branden <scott.branden@broadcom.com> 4357R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4358S: Supported 4359F: drivers/misc/bcm-vk/ 4360F: include/uapi/linux/misc/bcm_vk.h 4361 4362BROCADE BFA FC SCSI DRIVER 4363M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4364M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4365L: linux-scsi@vger.kernel.org 4366S: Supported 4367F: drivers/scsi/bfa/ 4368 4369BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4370M: Rasesh Mody <rmody@marvell.com> 4371M: Sudarsana Kalluru <skalluru@marvell.com> 4372M: GR-Linux-NIC-Dev@marvell.com 4373L: netdev@vger.kernel.org 4374S: Supported 4375F: drivers/net/ethernet/brocade/bna/ 4376 4377BSG (block layer generic sg v4 driver) 4378M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4379L: linux-scsi@vger.kernel.org 4380S: Supported 4381F: block/bsg.c 4382F: include/linux/bsg.h 4383F: include/uapi/linux/bsg.h 4384 4385BT87X AUDIO DRIVER 4386M: Clemens Ladisch <clemens@ladisch.de> 4387L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4388S: Maintained 4389T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4390F: Documentation/sound/cards/bt87x.rst 4391F: sound/pci/bt87x.c 4392 4393BT8XXGPIO DRIVER 4394M: Michael Buesch <m@bues.ch> 4395S: Maintained 4396W: http://bu3sch.de/btgpio.php 4397F: drivers/gpio/gpio-bt8xx.c 4398 4399BTRFS FILE SYSTEM 4400M: Chris Mason <clm@fb.com> 4401M: Josef Bacik <josef@toxicpanda.com> 4402M: David Sterba <dsterba@suse.com> 4403L: linux-btrfs@vger.kernel.org 4404S: Maintained 4405W: https://btrfs.readthedocs.io 4406W: https://btrfs.wiki.kernel.org/ 4407Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4408C: irc://irc.libera.chat/btrfs 4409T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4410F: Documentation/filesystems/btrfs.rst 4411F: fs/btrfs/ 4412F: include/linux/btrfs* 4413F: include/trace/events/btrfs.h 4414F: include/uapi/linux/btrfs* 4415 4416BTTV VIDEO4LINUX DRIVER 4417M: Mauro Carvalho Chehab <mchehab@kernel.org> 4418L: linux-media@vger.kernel.org 4419S: Odd fixes 4420W: https://linuxtv.org 4421T: git git://linuxtv.org/media_tree.git 4422F: Documentation/driver-api/media/drivers/bttv* 4423F: drivers/media/pci/bt8xx/bttv* 4424 4425BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4426M: Chanwoo Choi <cw00.choi@samsung.com> 4427L: linux-pm@vger.kernel.org 4428L: linux-samsung-soc@vger.kernel.org 4429S: Maintained 4430T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4431F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4432F: drivers/devfreq/exynos-bus.c 4433 4434BUSLOGIC SCSI DRIVER 4435M: Khalid Aziz <khalid@gonehiking.org> 4436L: linux-scsi@vger.kernel.org 4437S: Maintained 4438F: drivers/scsi/BusLogic.* 4439F: drivers/scsi/FlashPoint.* 4440 4441C-MEDIA CMI8788 DRIVER 4442M: Clemens Ladisch <clemens@ladisch.de> 4443L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4444S: Maintained 4445T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4446F: sound/pci/oxygen/ 4447 4448C-SKY ARCHITECTURE 4449M: Guo Ren <guoren@kernel.org> 4450L: linux-csky@vger.kernel.org 4451S: Supported 4452T: git https://github.com/c-sky/csky-linux.git 4453F: Documentation/devicetree/bindings/csky/ 4454F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4455F: Documentation/devicetree/bindings/timer/csky,* 4456F: arch/csky/ 4457F: drivers/clocksource/timer-gx6605s.c 4458F: drivers/clocksource/timer-mp-csky.c 4459F: drivers/irqchip/irq-csky-* 4460N: csky 4461K: csky 4462 4463CA8210 IEEE-802.15.4 RADIO DRIVER 4464L: linux-wpan@vger.kernel.org 4465S: Orphan 4466W: https://github.com/Cascoda/ca8210-linux.git 4467F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4468F: drivers/net/ieee802154/ca8210.c 4469 4470CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4471M: Damien Le Moal <damien.lemoal@wdc.com> 4472L: linux-riscv@lists.infradead.org 4473L: linux-gpio@vger.kernel.org (pinctrl driver) 4474F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4475F: drivers/pinctrl/pinctrl-k210.c 4476 4477CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4478M: Damien Le Moal <damien.lemoal@wdc.com> 4479L: linux-kernel@vger.kernel.org 4480L: linux-riscv@lists.infradead.org 4481S: Maintained 4482F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4483F: drivers/reset/reset-k210.c 4484 4485CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4486M: Damien Le Moal <damien.lemoal@wdc.com> 4487L: linux-riscv@lists.infradead.org 4488S: Maintained 4489F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4490F: drivers/soc/canaan/ 4491F: include/soc/canaan/ 4492 4493CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4494M: David Howells <dhowells@redhat.com> 4495L: linux-cachefs@redhat.com (moderated for non-subscribers) 4496S: Supported 4497F: Documentation/filesystems/caching/cachefiles.rst 4498F: fs/cachefiles/ 4499 4500CADENCE MIPI-CSI2 BRIDGES 4501M: Maxime Ripard <mripard@kernel.org> 4502L: linux-media@vger.kernel.org 4503S: Maintained 4504F: Documentation/devicetree/bindings/media/cdns,*.txt 4505F: drivers/media/platform/cadence/cdns-csi2* 4506 4507CADENCE NAND DRIVER 4508L: linux-mtd@lists.infradead.org 4509S: Orphan 4510F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4511F: drivers/mtd/nand/raw/cadence-nand-controller.c 4512 4513CADENCE USB3 DRD IP DRIVER 4514M: Peter Chen <peter.chen@kernel.org> 4515M: Pawel Laszczak <pawell@cadence.com> 4516R: Roger Quadros <rogerq@kernel.org> 4517R: Aswath Govindraju <a-govindraju@ti.com> 4518L: linux-usb@vger.kernel.org 4519S: Maintained 4520T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4521F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4522F: drivers/usb/cdns3/ 4523X: drivers/usb/cdns3/cdnsp* 4524 4525CADENCE USBSSP DRD IP DRIVER 4526M: Pawel Laszczak <pawell@cadence.com> 4527L: linux-usb@vger.kernel.org 4528S: Maintained 4529T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4530F: drivers/usb/cdns3/ 4531X: drivers/usb/cdns3/cdns3* 4532 4533CADET FM/AM RADIO RECEIVER DRIVER 4534M: Hans Verkuil <hverkuil@xs4all.nl> 4535L: linux-media@vger.kernel.org 4536S: Maintained 4537W: https://linuxtv.org 4538T: git git://linuxtv.org/media_tree.git 4539F: drivers/media/radio/radio-cadet* 4540 4541CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4542L: linux-media@vger.kernel.org 4543S: Orphan 4544T: git git://linuxtv.org/media_tree.git 4545F: Documentation/admin-guide/media/cafe_ccic* 4546F: drivers/media/platform/marvell/ 4547 4548CAIF NETWORK LAYER 4549L: netdev@vger.kernel.org 4550S: Orphan 4551F: Documentation/networking/caif/ 4552F: drivers/net/caif/ 4553F: include/net/caif/ 4554F: include/uapi/linux/caif/ 4555F: net/caif/ 4556 4557CAKE QDISC 4558M: Toke Høiland-Jørgensen <toke@toke.dk> 4559L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4560S: Maintained 4561F: net/sched/sch_cake.c 4562 4563CAN NETWORK DRIVERS 4564M: Wolfgang Grandegger <wg@grandegger.com> 4565M: Marc Kleine-Budde <mkl@pengutronix.de> 4566L: linux-can@vger.kernel.org 4567S: Maintained 4568W: https://github.com/linux-can 4569T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4570T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4571F: Documentation/devicetree/bindings/net/can/ 4572F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4573F: drivers/net/can/ 4574F: drivers/phy/phy-can-transceiver.c 4575F: include/linux/can/bittiming.h 4576F: include/linux/can/dev.h 4577F: include/linux/can/length.h 4578F: include/linux/can/platform/ 4579F: include/linux/can/rx-offload.h 4580F: include/uapi/linux/can/error.h 4581F: include/uapi/linux/can/netlink.h 4582F: include/uapi/linux/can/vxcan.h 4583 4584CAN NETWORK LAYER 4585M: Oliver Hartkopp <socketcan@hartkopp.net> 4586M: Marc Kleine-Budde <mkl@pengutronix.de> 4587L: linux-can@vger.kernel.org 4588S: Maintained 4589W: https://github.com/linux-can 4590T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4591T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4592F: Documentation/networking/can.rst 4593F: include/linux/can/can-ml.h 4594F: include/linux/can/core.h 4595F: include/linux/can/skb.h 4596F: include/net/netns/can.h 4597F: include/uapi/linux/can.h 4598F: include/uapi/linux/can/bcm.h 4599F: include/uapi/linux/can/gw.h 4600F: include/uapi/linux/can/isotp.h 4601F: include/uapi/linux/can/raw.h 4602F: net/can/ 4603 4604CAN-J1939 NETWORK LAYER 4605M: Robin van der Gracht <robin@protonic.nl> 4606M: Oleksij Rempel <o.rempel@pengutronix.de> 4607R: kernel@pengutronix.de 4608L: linux-can@vger.kernel.org 4609S: Maintained 4610F: Documentation/networking/j1939.rst 4611F: include/uapi/linux/can/j1939.h 4612F: net/can/j1939/ 4613 4614CAPABILITIES 4615M: Serge Hallyn <serge@hallyn.com> 4616L: linux-security-module@vger.kernel.org 4617S: Supported 4618F: include/linux/capability.h 4619F: include/uapi/linux/capability.h 4620F: kernel/capability.c 4621F: security/commoncap.c 4622 4623CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4624M: Kevin Tsai <ktsai@capellamicro.com> 4625S: Maintained 4626F: drivers/iio/light/cm* 4627 4628CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4629M: Christian Lamparter <chunkeey@googlemail.com> 4630L: linux-wireless@vger.kernel.org 4631S: Maintained 4632W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4633F: drivers/net/wireless/ath/carl9170/ 4634 4635CAVIUM I2C DRIVER 4636M: Robert Richter <rric@kernel.org> 4637S: Odd Fixes 4638W: http://www.marvell.com 4639F: drivers/i2c/busses/i2c-octeon* 4640F: drivers/i2c/busses/i2c-thunderx* 4641 4642CAVIUM LIQUIDIO NETWORK DRIVER 4643M: Derek Chickles <dchickles@marvell.com> 4644M: Satanand Burla <sburla@marvell.com> 4645M: Felix Manlunas <fmanlunas@marvell.com> 4646L: netdev@vger.kernel.org 4647S: Supported 4648W: http://www.marvell.com 4649F: drivers/net/ethernet/cavium/liquidio/ 4650 4651CAVIUM MMC DRIVER 4652M: Robert Richter <rric@kernel.org> 4653S: Odd Fixes 4654W: http://www.marvell.com 4655F: drivers/mmc/host/cavium* 4656 4657CAVIUM OCTEON-TX CRYPTO DRIVER 4658M: George Cherian <gcherian@marvell.com> 4659L: linux-crypto@vger.kernel.org 4660S: Supported 4661W: http://www.marvell.com 4662F: drivers/crypto/cavium/cpt/ 4663 4664CAVIUM THUNDERX2 ARM64 SOC 4665M: Robert Richter <rric@kernel.org> 4666L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4667S: Odd Fixes 4668F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4669F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4670 4671CBS/ETF/TAPRIO QDISCS 4672M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4673S: Maintained 4674L: netdev@vger.kernel.org 4675F: net/sched/sch_cbs.c 4676F: net/sched/sch_etf.c 4677F: net/sched/sch_taprio.c 4678 4679CC2520 IEEE-802.15.4 RADIO DRIVER 4680M: Stefan Schmidt <stefan@datenfreihafen.org> 4681L: linux-wpan@vger.kernel.org 4682S: Odd Fixes 4683F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4684F: drivers/net/ieee802154/cc2520.c 4685 4686CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4687M: Gilad Ben-Yossef <gilad@benyossef.com> 4688L: linux-crypto@vger.kernel.org 4689S: Supported 4690W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4691F: drivers/crypto/ccree/ 4692 4693CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4694M: Hadar Gat <hadar.gat@arm.com> 4695L: linux-crypto@vger.kernel.org 4696S: Supported 4697F: drivers/char/hw_random/cctrng.c 4698F: drivers/char/hw_random/cctrng.h 4699F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4700W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4701 4702CEC FRAMEWORK 4703M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4704L: linux-media@vger.kernel.org 4705S: Supported 4706W: http://linuxtv.org 4707T: git git://linuxtv.org/media_tree.git 4708F: Documentation/ABI/testing/debugfs-cec-error-inj 4709F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4710F: Documentation/driver-api/media/cec-core.rst 4711F: Documentation/userspace-api/media/cec 4712F: drivers/media/cec/ 4713F: drivers/media/rc/keymaps/rc-cec.c 4714F: include/media/cec-notifier.h 4715F: include/media/cec.h 4716F: include/uapi/linux/cec-funcs.h 4717F: include/uapi/linux/cec.h 4718 4719CEC GPIO DRIVER 4720M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4721L: linux-media@vger.kernel.org 4722S: Supported 4723W: http://linuxtv.org 4724T: git git://linuxtv.org/media_tree.git 4725F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4726F: drivers/media/cec/platform/cec-gpio/ 4727 4728CELL BROADBAND ENGINE ARCHITECTURE 4729M: Arnd Bergmann <arnd@arndb.de> 4730L: linuxppc-dev@lists.ozlabs.org 4731S: Supported 4732W: http://www.ibm.com/developerworks/power/cell/ 4733F: arch/powerpc/include/asm/cell*.h 4734F: arch/powerpc/include/asm/spu*.h 4735F: arch/powerpc/include/uapi/asm/spu*.h 4736F: arch/powerpc/platforms/cell/ 4737 4738CELLWISE CW2015 BATTERY DRIVER 4739M: Tobias Schrammm <t.schramm@manjaro.org> 4740S: Maintained 4741F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4742F: drivers/power/supply/cw2015_battery.c 4743 4744CEPH COMMON CODE (LIBCEPH) 4745M: Ilya Dryomov <idryomov@gmail.com> 4746M: Xiubo Li <xiubli@redhat.com> 4747R: Jeff Layton <jlayton@kernel.org> 4748L: ceph-devel@vger.kernel.org 4749S: Supported 4750W: http://ceph.com/ 4751T: git https://github.com/ceph/ceph-client.git 4752F: include/linux/ceph/ 4753F: include/linux/crush/ 4754F: net/ceph/ 4755 4756CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4757M: Xiubo Li <xiubli@redhat.com> 4758M: Ilya Dryomov <idryomov@gmail.com> 4759R: Jeff Layton <jlayton@kernel.org> 4760L: ceph-devel@vger.kernel.org 4761S: Supported 4762W: http://ceph.com/ 4763T: git https://github.com/ceph/ceph-client.git 4764F: Documentation/filesystems/ceph.rst 4765F: fs/ceph/ 4766 4767CERTIFICATE HANDLING 4768M: David Howells <dhowells@redhat.com> 4769M: David Woodhouse <dwmw2@infradead.org> 4770L: keyrings@vger.kernel.org 4771S: Maintained 4772F: Documentation/admin-guide/module-signing.rst 4773F: certs/ 4774F: scripts/sign-file.c 4775F: tools/certs/ 4776 4777CFAG12864B LCD DRIVER 4778M: Miguel Ojeda <ojeda@kernel.org> 4779S: Maintained 4780F: drivers/auxdisplay/cfag12864b.c 4781F: include/linux/cfag12864b.h 4782 4783CFAG12864BFB LCD FRAMEBUFFER DRIVER 4784M: Miguel Ojeda <ojeda@kernel.org> 4785S: Maintained 4786F: drivers/auxdisplay/cfag12864bfb.c 4787F: include/linux/cfag12864b.h 4788 4789CHAR and MISC DRIVERS 4790M: Arnd Bergmann <arnd@arndb.de> 4791M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4792S: Supported 4793T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4794F: drivers/char/ 4795F: drivers/misc/ 4796F: include/linux/miscdevice.h 4797X: drivers/char/agp/ 4798X: drivers/char/hw_random/ 4799X: drivers/char/ipmi/ 4800X: drivers/char/random.c 4801X: drivers/char/tpm/ 4802 4803CHECKPATCH 4804M: Andy Whitcroft <apw@canonical.com> 4805M: Joe Perches <joe@perches.com> 4806R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4807R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4808S: Maintained 4809F: scripts/checkpatch.pl 4810 4811CHECKPATCH DOCUMENTATION 4812M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4813M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4814R: Joe Perches <joe@perches.com> 4815S: Maintained 4816F: Documentation/dev-tools/checkpatch.rst 4817 4818CHINESE DOCUMENTATION 4819M: Alex Shi <alexs@kernel.org> 4820M: Yanteng Si <siyanteng@loongson.cn> 4821S: Maintained 4822F: Documentation/translations/zh_CN/ 4823 4824CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4825M: Peter Chen <peter.chen@kernel.org> 4826L: linux-usb@vger.kernel.org 4827S: Maintained 4828T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4829F: drivers/usb/chipidea/ 4830 4831CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4832M: Hans de Goede <hdegoede@redhat.com> 4833L: linux-input@vger.kernel.org 4834S: Maintained 4835F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4836F: drivers/input/touchscreen/chipone_icn8318.c 4837 4838CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4839M: Hans de Goede <hdegoede@redhat.com> 4840L: linux-input@vger.kernel.org 4841S: Maintained 4842F: drivers/input/touchscreen/chipone_icn8505.c 4843 4844CHROME HARDWARE PLATFORM SUPPORT 4845M: Benson Leung <bleung@chromium.org> 4846L: chrome-platform@lists.linux.dev 4847S: Maintained 4848T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4849F: drivers/platform/chrome/ 4850 4851CHROMEOS EC CODEC DRIVER 4852M: Cheng-Yi Chiang <cychiang@chromium.org> 4853M: Tzung-Bi Shih <tzungbi@kernel.org> 4854R: Guenter Roeck <groeck@chromium.org> 4855L: chrome-platform@lists.linux.dev 4856S: Maintained 4857F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4858F: sound/soc/codecs/cros_ec_codec.* 4859 4860CHROMEOS EC UART DRIVER 4861M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4862R: Benson Leung <bleung@chromium.org> 4863R: Tzung-Bi Shih <tzungbi@kernel.org> 4864S: Maintained 4865F: drivers/platform/chrome/cros_ec_uart.c 4866 4867CHROMEOS EC SUBDRIVERS 4868M: Benson Leung <bleung@chromium.org> 4869R: Guenter Roeck <groeck@chromium.org> 4870L: chrome-platform@lists.linux.dev 4871S: Maintained 4872F: drivers/power/supply/cros_usbpd-charger.c 4873N: cros_ec 4874N: cros-ec 4875 4876CHROMEOS EC USB TYPE-C DRIVER 4877M: Prashant Malani <pmalani@chromium.org> 4878L: chrome-platform@lists.linux.dev 4879S: Maintained 4880F: drivers/platform/chrome/cros_ec_typec.* 4881F: drivers/platform/chrome/cros_typec_switch.c 4882F: drivers/platform/chrome/cros_typec_vdm.* 4883 4884CHROMEOS EC USB PD NOTIFY DRIVER 4885M: Prashant Malani <pmalani@chromium.org> 4886L: chrome-platform@lists.linux.dev 4887S: Maintained 4888F: drivers/platform/chrome/cros_usbpd_notify.c 4889F: include/linux/platform_data/cros_usbpd_notify.h 4890 4891CHROMEOS HPS DRIVER 4892M: Dan Callaghan <dcallagh@chromium.org> 4893R: Sami Kyöstilä <skyostil@chromium.org> 4894S: Maintained 4895F: drivers/platform/chrome/cros_hps_i2c.c 4896 4897CHRONTEL CH7322 CEC DRIVER 4898M: Joe Tessler <jrt@google.com> 4899L: linux-media@vger.kernel.org 4900S: Maintained 4901T: git git://linuxtv.org/media_tree.git 4902F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4903F: drivers/media/cec/i2c/ch7322.c 4904 4905CIRRUS LOGIC AUDIO CODEC DRIVERS 4906M: James Schulman <james.schulman@cirrus.com> 4907M: David Rhodes <david.rhodes@cirrus.com> 4908M: Lucas Tanure <tanureal@opensource.cirrus.com> 4909M: Richard Fitzgerald <rf@opensource.cirrus.com> 4910L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4911L: patches@opensource.cirrus.com 4912S: Maintained 4913F: Documentation/devicetree/bindings/sound/cirrus,cs* 4914F: include/dt-bindings/sound/cs* 4915F: sound/pci/hda/cs* 4916F: sound/pci/hda/hda_cs_dsp_ctl.* 4917F: sound/soc/codecs/cs* 4918 4919CIRRUS LOGIC DSP FIRMWARE DRIVER 4920M: Simon Trimmer <simont@opensource.cirrus.com> 4921M: Charles Keepax <ckeepax@opensource.cirrus.com> 4922M: Richard Fitzgerald <rf@opensource.cirrus.com> 4923L: patches@opensource.cirrus.com 4924S: Supported 4925W: https://github.com/CirrusLogic/linux-drivers/wiki 4926T: git https://github.com/CirrusLogic/linux-drivers.git 4927F: drivers/firmware/cirrus/* 4928F: include/linux/firmware/cirrus/* 4929 4930CIRRUS LOGIC EP93XX ETHERNET DRIVER 4931M: Hartley Sweeten <hsweeten@visionengravers.com> 4932L: netdev@vger.kernel.org 4933S: Maintained 4934F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4935 4936CIRRUS LOGIC LOCHNAGAR DRIVER 4937M: Charles Keepax <ckeepax@opensource.cirrus.com> 4938M: Richard Fitzgerald <rf@opensource.cirrus.com> 4939L: patches@opensource.cirrus.com 4940S: Supported 4941F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4942F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4943F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4944F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4945F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4946F: Documentation/hwmon/lochnagar.rst 4947F: drivers/clk/clk-lochnagar.c 4948F: drivers/hwmon/lochnagar-hwmon.c 4949F: drivers/mfd/lochnagar-i2c.c 4950F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4951F: drivers/regulator/lochnagar-regulator.c 4952F: include/dt-bindings/clock/lochnagar.h 4953F: include/dt-bindings/pinctrl/lochnagar.h 4954F: include/linux/mfd/lochnagar* 4955F: sound/soc/codecs/lochnagar-sc.c 4956 4957CIRRUS LOGIC MADERA CODEC DRIVERS 4958M: Charles Keepax <ckeepax@opensource.cirrus.com> 4959M: Richard Fitzgerald <rf@opensource.cirrus.com> 4960L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4961L: patches@opensource.cirrus.com 4962S: Supported 4963W: https://github.com/CirrusLogic/linux-drivers/wiki 4964T: git https://github.com/CirrusLogic/linux-drivers.git 4965F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4966F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4967F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4968F: drivers/gpio/gpio-madera* 4969F: drivers/irqchip/irq-madera* 4970F: drivers/mfd/cs47l* 4971F: drivers/mfd/madera* 4972F: drivers/pinctrl/cirrus/* 4973F: include/dt-bindings/sound/madera* 4974F: include/linux/irqchip/irq-madera* 4975F: include/linux/mfd/madera/* 4976F: include/sound/madera* 4977F: sound/soc/codecs/cs47l* 4978F: sound/soc/codecs/madera* 4979 4980CISCO FCOE HBA DRIVER 4981M: Satish Kharat <satishkh@cisco.com> 4982M: Sesidhar Baddela <sebaddel@cisco.com> 4983M: Karan Tilak Kumar <kartilak@cisco.com> 4984L: linux-scsi@vger.kernel.org 4985S: Supported 4986F: drivers/scsi/fnic/ 4987 4988CISCO SCSI HBA DRIVER 4989M: Karan Tilak Kumar <kartilak@cisco.com> 4990M: Sesidhar Baddela <sebaddel@cisco.com> 4991L: linux-scsi@vger.kernel.org 4992S: Supported 4993F: drivers/scsi/snic/ 4994 4995CISCO VIC ETHERNET NIC DRIVER 4996M: Christian Benvenuti <benve@cisco.com> 4997M: Satish Kharat <satishkh@cisco.com> 4998S: Supported 4999F: drivers/net/ethernet/cisco/enic/ 5000 5001CISCO VIC LOW LATENCY NIC DRIVER 5002M: Christian Benvenuti <benve@cisco.com> 5003M: Nelson Escobar <neescoba@cisco.com> 5004S: Supported 5005F: drivers/infiniband/hw/usnic/ 5006 5007CLANG-FORMAT FILE 5008M: Miguel Ojeda <ojeda@kernel.org> 5009S: Maintained 5010F: .clang-format 5011 5012CLANG/LLVM BUILD SUPPORT 5013M: Nathan Chancellor <nathan@kernel.org> 5014M: Nick Desaulniers <ndesaulniers@google.com> 5015R: Tom Rix <trix@redhat.com> 5016L: llvm@lists.linux.dev 5017S: Supported 5018W: https://clangbuiltlinux.github.io/ 5019B: https://github.com/ClangBuiltLinux/linux/issues 5020C: irc://irc.libera.chat/clangbuiltlinux 5021F: Documentation/kbuild/llvm.rst 5022F: include/linux/compiler-clang.h 5023F: scripts/Makefile.clang 5024F: scripts/clang-tools/ 5025K: \b(?i:clang|llvm)\b 5026 5027CLANG CONTROL FLOW INTEGRITY SUPPORT 5028M: Sami Tolvanen <samitolvanen@google.com> 5029M: Kees Cook <keescook@chromium.org> 5030R: Nathan Chancellor <nathan@kernel.org> 5031R: Nick Desaulniers <ndesaulniers@google.com> 5032L: llvm@lists.linux.dev 5033S: Supported 5034B: https://github.com/ClangBuiltLinux/linux/issues 5035T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5036F: include/linux/cfi.h 5037F: kernel/cfi.c 5038 5039CLK API 5040M: Russell King <linux@armlinux.org.uk> 5041L: linux-clk@vger.kernel.org 5042S: Maintained 5043F: include/linux/clk.h 5044 5045CLOCKSOURCE, CLOCKEVENT DRIVERS 5046M: Daniel Lezcano <daniel.lezcano@linaro.org> 5047M: Thomas Gleixner <tglx@linutronix.de> 5048L: linux-kernel@vger.kernel.org 5049S: Supported 5050T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5051F: Documentation/devicetree/bindings/timer/ 5052F: drivers/clocksource/ 5053 5054CMPC ACPI DRIVER 5055M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5056M: Daniel Oliveira Nascimento <don@syst.com.br> 5057L: platform-driver-x86@vger.kernel.org 5058S: Supported 5059F: drivers/platform/x86/classmate-laptop.c 5060 5061COBALT MEDIA DRIVER 5062M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5063L: linux-media@vger.kernel.org 5064S: Supported 5065W: https://linuxtv.org 5066T: git git://linuxtv.org/media_tree.git 5067F: drivers/media/pci/cobalt/ 5068 5069COCCINELLE/Semantic Patches (SmPL) 5070M: Julia Lawall <Julia.Lawall@inria.fr> 5071M: Nicolas Palix <nicolas.palix@imag.fr> 5072L: cocci@inria.fr (moderated for non-subscribers) 5073S: Supported 5074W: https://coccinelle.gitlabpages.inria.fr/website/ 5075T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5076F: Documentation/dev-tools/coccinelle.rst 5077F: scripts/coccicheck 5078F: scripts/coccinelle/ 5079 5080CODA FILE SYSTEM 5081M: Jan Harkes <jaharkes@cs.cmu.edu> 5082M: coda@cs.cmu.edu 5083L: codalist@coda.cs.cmu.edu 5084S: Maintained 5085W: http://www.coda.cs.cmu.edu/ 5086F: Documentation/filesystems/coda.rst 5087F: fs/coda/ 5088F: include/linux/coda*.h 5089F: include/uapi/linux/coda*.h 5090 5091CODA V4L2 MEM2MEM DRIVER 5092M: Philipp Zabel <p.zabel@pengutronix.de> 5093L: linux-media@vger.kernel.org 5094S: Maintained 5095F: Documentation/devicetree/bindings/media/coda.yaml 5096F: drivers/media/platform/chips-media/ 5097 5098CODE OF CONDUCT 5099M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5100S: Supported 5101F: Documentation/process/code-of-conduct-interpretation.rst 5102F: Documentation/process/code-of-conduct.rst 5103 5104COMEDI DRIVERS 5105M: Ian Abbott <abbotti@mev.co.uk> 5106M: H Hartley Sweeten <hsweeten@visionengravers.com> 5107S: Odd Fixes 5108F: drivers/comedi/ 5109F: include/linux/comedi/ 5110F: include/uapi/linux/comedi.h 5111 5112COMMON CLK FRAMEWORK 5113M: Michael Turquette <mturquette@baylibre.com> 5114M: Stephen Boyd <sboyd@kernel.org> 5115L: linux-clk@vger.kernel.org 5116S: Maintained 5117Q: http://patchwork.kernel.org/project/linux-clk/list/ 5118T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5119F: Documentation/devicetree/bindings/clock/ 5120F: drivers/clk/ 5121F: include/dt-bindings/clock/ 5122F: include/linux/clk-pr* 5123F: include/linux/clk/ 5124F: include/linux/of_clk.h 5125X: drivers/clk/clkdev.c 5126 5127COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5128M: Steve French <sfrench@samba.org> 5129R: Paulo Alcantara <pc@cjr.nz> (DFS, global name space) 5130R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5131R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5132R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5133L: linux-cifs@vger.kernel.org 5134L: samba-technical@lists.samba.org (moderated for non-subscribers) 5135S: Supported 5136W: https://wiki.samba.org/index.php/LinuxCIFS 5137T: git git://git.samba.org/sfrench/cifs-2.6.git 5138F: Documentation/admin-guide/cifs/ 5139F: fs/cifs/ 5140F: fs/smbfs_common/ 5141F: include/uapi/linux/cifs 5142 5143COMPACTPCI HOTPLUG CORE 5144M: Scott Murray <scott@spiteful.org> 5145L: linux-pci@vger.kernel.org 5146S: Maintained 5147F: drivers/pci/hotplug/cpci_hotplug* 5148 5149COMPACTPCI HOTPLUG GENERIC DRIVER 5150M: Scott Murray <scott@spiteful.org> 5151L: linux-pci@vger.kernel.org 5152S: Maintained 5153F: drivers/pci/hotplug/cpcihp_generic.c 5154 5155COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5156M: Scott Murray <scott@spiteful.org> 5157L: linux-pci@vger.kernel.org 5158S: Maintained 5159F: drivers/pci/hotplug/cpcihp_zt5550.* 5160 5161COMPAL LAPTOP SUPPORT 5162M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5163L: platform-driver-x86@vger.kernel.org 5164S: Maintained 5165F: drivers/platform/x86/compal-laptop.c 5166 5167COMPILER ATTRIBUTES 5168M: Miguel Ojeda <ojeda@kernel.org> 5169R: Nick Desaulniers <ndesaulniers@google.com> 5170S: Maintained 5171F: include/linux/compiler_attributes.h 5172 5173COMPUTE EXPRESS LINK (CXL) 5174M: Alison Schofield <alison.schofield@intel.com> 5175M: Vishal Verma <vishal.l.verma@intel.com> 5176M: Ira Weiny <ira.weiny@intel.com> 5177M: Ben Widawsky <bwidawsk@kernel.org> 5178M: Dan Williams <dan.j.williams@intel.com> 5179L: linux-cxl@vger.kernel.org 5180S: Maintained 5181F: drivers/cxl/ 5182F: include/uapi/linux/cxl_mem.h 5183 5184CONEXANT ACCESSRUNNER USB DRIVER 5185L: accessrunner-general@lists.sourceforge.net 5186S: Orphan 5187W: http://accessrunner.sourceforge.net/ 5188F: drivers/usb/atm/cxacru.c 5189 5190CONFIGFS 5191M: Joel Becker <jlbec@evilplan.org> 5192M: Christoph Hellwig <hch@lst.de> 5193S: Supported 5194T: git git://git.infradead.org/users/hch/configfs.git 5195F: fs/configfs/ 5196F: include/linux/configfs.h 5197F: samples/configfs/ 5198 5199CONSOLE SUBSYSTEM 5200M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5201S: Supported 5202F: drivers/video/console/ 5203F: include/linux/console* 5204 5205CONTEXT TRACKING 5206M: Frederic Weisbecker <frederic@kernel.org> 5207M: "Paul E. McKenney" <paulmck@kernel.org> 5208S: Maintained 5209F: kernel/context_tracking.c 5210F: include/linux/context_tracking* 5211 5212CONTROL GROUP (CGROUP) 5213M: Tejun Heo <tj@kernel.org> 5214M: Zefan Li <lizefan.x@bytedance.com> 5215M: Johannes Weiner <hannes@cmpxchg.org> 5216L: cgroups@vger.kernel.org 5217S: Maintained 5218T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5219F: Documentation/admin-guide/cgroup-v1/ 5220F: Documentation/admin-guide/cgroup-v2.rst 5221F: include/linux/cgroup* 5222F: kernel/cgroup/ 5223F: tools/testing/selftests/cgroup/ 5224 5225CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5226M: Tejun Heo <tj@kernel.org> 5227M: Josef Bacik <josef@toxicpanda.com> 5228M: Jens Axboe <axboe@kernel.dk> 5229L: cgroups@vger.kernel.org 5230L: linux-block@vger.kernel.org 5231T: git git://git.kernel.dk/linux-block 5232F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5233F: block/bfq-cgroup.c 5234F: block/blk-cgroup.c 5235F: block/blk-iocost.c 5236F: block/blk-iolatency.c 5237F: block/blk-throttle.c 5238F: include/linux/blk-cgroup.h 5239 5240CONTROL GROUP - CPUSET 5241M: Waiman Long <longman@redhat.com> 5242M: Zefan Li <lizefan.x@bytedance.com> 5243L: cgroups@vger.kernel.org 5244S: Maintained 5245T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5246F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5247F: include/linux/cpuset.h 5248F: kernel/cgroup/cpuset.c 5249 5250CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5251M: Johannes Weiner <hannes@cmpxchg.org> 5252M: Michal Hocko <mhocko@kernel.org> 5253M: Roman Gushchin <roman.gushchin@linux.dev> 5254M: Shakeel Butt <shakeelb@google.com> 5255R: Muchun Song <muchun.song@linux.dev> 5256L: cgroups@vger.kernel.org 5257L: linux-mm@kvack.org 5258S: Maintained 5259F: mm/memcontrol.c 5260F: mm/swap_cgroup.c 5261F: tools/testing/selftests/cgroup/memcg_protection.m 5262F: tools/testing/selftests/cgroup/test_kmem.c 5263F: tools/testing/selftests/cgroup/test_memcontrol.c 5264 5265CORETEMP HARDWARE MONITORING DRIVER 5266M: Fenghua Yu <fenghua.yu@intel.com> 5267L: linux-hwmon@vger.kernel.org 5268S: Maintained 5269F: Documentation/hwmon/coretemp.rst 5270F: drivers/hwmon/coretemp.c 5271 5272CORSAIR-CPRO HARDWARE MONITOR DRIVER 5273M: Marius Zachmann <mail@mariuszachmann.de> 5274L: linux-hwmon@vger.kernel.org 5275S: Maintained 5276F: drivers/hwmon/corsair-cpro.c 5277 5278CORSAIR-PSU HARDWARE MONITOR DRIVER 5279M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5280L: linux-hwmon@vger.kernel.org 5281S: Maintained 5282F: Documentation/hwmon/corsair-psu.rst 5283F: drivers/hwmon/corsair-psu.c 5284 5285COUNTER SUBSYSTEM 5286M: William Breathitt Gray <william.gray@linaro.org> 5287L: linux-iio@vger.kernel.org 5288S: Maintained 5289T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5290F: Documentation/ABI/testing/sysfs-bus-counter 5291F: Documentation/driver-api/generic-counter.rst 5292F: drivers/counter/ 5293F: include/linux/counter.h 5294F: include/uapi/linux/counter.h 5295F: tools/counter/ 5296 5297CP2615 I2C DRIVER 5298M: Bence Csókás <bence98@sch.bme.hu> 5299S: Maintained 5300F: drivers/i2c/busses/i2c-cp2615.c 5301 5302CPMAC ETHERNET DRIVER 5303M: Florian Fainelli <f.fainelli@gmail.com> 5304L: netdev@vger.kernel.org 5305S: Maintained 5306F: drivers/net/ethernet/ti/cpmac.c 5307 5308CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5309M: Viresh Kumar <viresh.kumar@linaro.org> 5310M: Sudeep Holla <sudeep.holla@arm.com> 5311L: linux-pm@vger.kernel.org 5312S: Maintained 5313W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5314F: drivers/cpufreq/vexpress-spc-cpufreq.c 5315 5316CPU FREQUENCY SCALING FRAMEWORK 5317M: "Rafael J. Wysocki" <rafael@kernel.org> 5318M: Viresh Kumar <viresh.kumar@linaro.org> 5319L: linux-pm@vger.kernel.org 5320S: Maintained 5321B: https://bugzilla.kernel.org 5322T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5323T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5324F: Documentation/admin-guide/pm/cpufreq.rst 5325F: Documentation/admin-guide/pm/intel_pstate.rst 5326F: Documentation/cpu-freq/ 5327F: Documentation/devicetree/bindings/cpufreq/ 5328F: drivers/cpufreq/ 5329F: include/linux/cpufreq.h 5330F: include/linux/sched/cpufreq.h 5331F: kernel/sched/cpufreq*.c 5332F: tools/testing/selftests/cpufreq/ 5333 5334CPU IDLE TIME MANAGEMENT FRAMEWORK 5335M: "Rafael J. Wysocki" <rafael@kernel.org> 5336M: Daniel Lezcano <daniel.lezcano@linaro.org> 5337L: linux-pm@vger.kernel.org 5338S: Maintained 5339B: https://bugzilla.kernel.org 5340T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5341F: Documentation/admin-guide/pm/cpuidle.rst 5342F: Documentation/driver-api/pm/cpuidle.rst 5343F: drivers/cpuidle/ 5344F: include/linux/cpuidle.h 5345 5346CPU POWER MONITORING SUBSYSTEM 5347M: Thomas Renninger <trenn@suse.com> 5348M: Shuah Khan <shuah@kernel.org> 5349M: Shuah Khan <skhan@linuxfoundation.org> 5350L: linux-pm@vger.kernel.org 5351S: Maintained 5352F: tools/power/cpupower/ 5353 5354CPUID/MSR DRIVER 5355M: "H. Peter Anvin" <hpa@zytor.com> 5356S: Maintained 5357F: arch/x86/kernel/cpuid.c 5358F: arch/x86/kernel/msr.c 5359 5360CPUIDLE DRIVER - ARM BIG LITTLE 5361M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5362M: Daniel Lezcano <daniel.lezcano@linaro.org> 5363L: linux-pm@vger.kernel.org 5364L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5365S: Maintained 5366T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5367F: drivers/cpuidle/cpuidle-big_little.c 5368 5369CPUIDLE DRIVER - ARM EXYNOS 5370M: Daniel Lezcano <daniel.lezcano@linaro.org> 5371R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5372M: Kukjin Kim <kgene@kernel.org> 5373L: linux-pm@vger.kernel.org 5374L: linux-samsung-soc@vger.kernel.org 5375S: Supported 5376F: arch/arm/mach-exynos/pm.c 5377F: drivers/cpuidle/cpuidle-exynos.c 5378F: include/linux/platform_data/cpuidle-exynos.h 5379 5380CPUIDLE DRIVER - ARM PSCI 5381M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5382M: Sudeep Holla <sudeep.holla@arm.com> 5383L: linux-pm@vger.kernel.org 5384L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5385S: Supported 5386F: drivers/cpuidle/cpuidle-psci.c 5387 5388CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5389M: Ulf Hansson <ulf.hansson@linaro.org> 5390L: linux-pm@vger.kernel.org 5391L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5392S: Supported 5393F: drivers/cpuidle/cpuidle-psci.h 5394F: drivers/cpuidle/cpuidle-psci-domain.c 5395 5396CPUIDLE DRIVER - DT IDLE PM DOMAIN 5397M: Ulf Hansson <ulf.hansson@linaro.org> 5398L: linux-pm@vger.kernel.org 5399S: Supported 5400F: drivers/cpuidle/dt_idle_genpd.c 5401F: drivers/cpuidle/dt_idle_genpd.h 5402 5403CPUIDLE DRIVER - RISC-V SBI 5404M: Anup Patel <anup@brainfault.org> 5405L: linux-pm@vger.kernel.org 5406L: linux-riscv@lists.infradead.org 5407S: Maintained 5408F: drivers/cpuidle/cpuidle-riscv-sbi.c 5409 5410CRAMFS FILESYSTEM 5411M: Nicolas Pitre <nico@fluxnic.net> 5412S: Maintained 5413F: Documentation/filesystems/cramfs.rst 5414F: fs/cramfs/ 5415 5416CREATIVE SB0540 5417M: Bastien Nocera <hadess@hadess.net> 5418L: linux-input@vger.kernel.org 5419S: Maintained 5420F: drivers/hid/hid-creative-sb0540.c 5421 5422CRYPTO API 5423M: Herbert Xu <herbert@gondor.apana.org.au> 5424M: "David S. Miller" <davem@davemloft.net> 5425L: linux-crypto@vger.kernel.org 5426S: Maintained 5427T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5428T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5429F: Documentation/crypto/ 5430F: Documentation/devicetree/bindings/crypto/ 5431F: arch/*/crypto/ 5432F: crypto/ 5433F: drivers/crypto/ 5434F: include/crypto/ 5435F: include/linux/crypto* 5436F: lib/crypto/ 5437 5438CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5439M: Neil Horman <nhorman@tuxdriver.com> 5440L: linux-crypto@vger.kernel.org 5441S: Maintained 5442F: crypto/ansi_cprng.c 5443F: crypto/rng.c 5444 5445CS3308 MEDIA DRIVER 5446M: Hans Verkuil <hverkuil@xs4all.nl> 5447L: linux-media@vger.kernel.org 5448S: Odd Fixes 5449W: http://linuxtv.org 5450T: git git://linuxtv.org/media_tree.git 5451F: drivers/media/i2c/cs3308.c 5452 5453CS5535 Audio ALSA driver 5454M: Jaya Kumar <jayakumar.alsa@gmail.com> 5455S: Maintained 5456F: sound/pci/cs5535audio/ 5457 5458CTU CAN FD DRIVER 5459M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5460M: Ondrej Ille <ondrej.ille@gmail.com> 5461L: linux-can@vger.kernel.org 5462S: Maintained 5463F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5464F: drivers/net/can/ctucanfd/ 5465 5466CW1200 WLAN driver 5467M: Solomon Peachy <pizza@shaftnet.org> 5468S: Maintained 5469F: drivers/net/wireless/st/cw1200/ 5470 5471CX18 VIDEO4LINUX DRIVER 5472M: Andy Walls <awalls@md.metrocast.net> 5473L: linux-media@vger.kernel.org 5474S: Maintained 5475W: https://linuxtv.org 5476T: git git://linuxtv.org/media_tree.git 5477F: drivers/media/pci/cx18/ 5478F: include/uapi/linux/ivtv* 5479 5480CX2341X MPEG ENCODER HELPER MODULE 5481M: Hans Verkuil <hverkuil@xs4all.nl> 5482L: linux-media@vger.kernel.org 5483S: Maintained 5484W: https://linuxtv.org 5485T: git git://linuxtv.org/media_tree.git 5486F: drivers/media/common/cx2341x* 5487F: include/media/drv-intf/cx2341x.h 5488 5489CX24120 MEDIA DRIVER 5490M: Jemma Denson <jdenson@gmail.com> 5491M: Patrick Boettcher <patrick.boettcher@posteo.de> 5492L: linux-media@vger.kernel.org 5493S: Maintained 5494W: https://linuxtv.org 5495Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5496F: drivers/media/dvb-frontends/cx24120* 5497 5498CX88 VIDEO4LINUX DRIVER 5499M: Mauro Carvalho Chehab <mchehab@kernel.org> 5500L: linux-media@vger.kernel.org 5501S: Odd fixes 5502W: https://linuxtv.org 5503T: git git://linuxtv.org/media_tree.git 5504F: Documentation/driver-api/media/drivers/cx88* 5505F: drivers/media/pci/cx88/ 5506 5507CXD2820R MEDIA DRIVER 5508M: Antti Palosaari <crope@iki.fi> 5509L: linux-media@vger.kernel.org 5510S: Maintained 5511W: https://linuxtv.org 5512W: http://palosaari.fi/linux/ 5513Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5514T: git git://linuxtv.org/anttip/media_tree.git 5515F: drivers/media/dvb-frontends/cxd2820r* 5516 5517CXGB3 ETHERNET DRIVER (CXGB3) 5518M: Raju Rangoju <rajur@chelsio.com> 5519L: netdev@vger.kernel.org 5520S: Supported 5521W: http://www.chelsio.com 5522F: drivers/net/ethernet/chelsio/cxgb3/ 5523 5524CXGB3 ISCSI DRIVER (CXGB3I) 5525M: Varun Prakash <varun@chelsio.com> 5526L: linux-scsi@vger.kernel.org 5527S: Supported 5528W: http://www.chelsio.com 5529F: drivers/scsi/cxgbi/cxgb3i 5530 5531CXGB4 CRYPTO DRIVER (chcr) 5532M: Ayush Sawal <ayush.sawal@chelsio.com> 5533L: linux-crypto@vger.kernel.org 5534S: Supported 5535W: http://www.chelsio.com 5536F: drivers/crypto/chelsio 5537 5538CXGB4 INLINE CRYPTO DRIVER 5539M: Ayush Sawal <ayush.sawal@chelsio.com> 5540L: netdev@vger.kernel.org 5541S: Supported 5542W: http://www.chelsio.com 5543F: drivers/net/ethernet/chelsio/inline_crypto/ 5544 5545CXGB4 ETHERNET DRIVER (CXGB4) 5546M: Raju Rangoju <rajur@chelsio.com> 5547L: netdev@vger.kernel.org 5548S: Supported 5549W: http://www.chelsio.com 5550F: drivers/net/ethernet/chelsio/cxgb4/ 5551 5552CXGB4 ISCSI DRIVER (CXGB4I) 5553M: Varun Prakash <varun@chelsio.com> 5554L: linux-scsi@vger.kernel.org 5555S: Supported 5556W: http://www.chelsio.com 5557F: drivers/scsi/cxgbi/cxgb4i 5558 5559CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5560M: Potnuri Bharat Teja <bharat@chelsio.com> 5561L: linux-rdma@vger.kernel.org 5562S: Supported 5563W: http://www.openfabrics.org 5564F: drivers/infiniband/hw/cxgb4/ 5565F: include/uapi/rdma/cxgb4-abi.h 5566 5567CXGB4VF ETHERNET DRIVER (CXGB4VF) 5568M: Raju Rangoju <rajur@chelsio.com> 5569L: netdev@vger.kernel.org 5570S: Supported 5571W: http://www.chelsio.com 5572F: drivers/net/ethernet/chelsio/cxgb4vf/ 5573 5574CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5575M: Frederic Barrat <fbarrat@linux.ibm.com> 5576M: Andrew Donnellan <ajd@linux.ibm.com> 5577L: linuxppc-dev@lists.ozlabs.org 5578S: Supported 5579F: Documentation/ABI/testing/sysfs-class-cxl 5580F: Documentation/powerpc/cxl.rst 5581F: arch/powerpc/platforms/powernv/pci-cxl.c 5582F: drivers/misc/cxl/ 5583F: include/misc/cxl* 5584F: include/uapi/misc/cxl.h 5585 5586CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5587M: Manoj N. Kumar <manoj@linux.ibm.com> 5588M: Matthew R. Ochs <mrochs@linux.ibm.com> 5589M: Uma Krishnan <ukrishn@linux.ibm.com> 5590L: linux-scsi@vger.kernel.org 5591S: Supported 5592F: Documentation/powerpc/cxlflash.rst 5593F: drivers/scsi/cxlflash/ 5594F: include/uapi/scsi/cxlflash_ioctl.h 5595 5596CYBERPRO FB DRIVER 5597M: Russell King <linux@armlinux.org.uk> 5598L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5599S: Maintained 5600W: http://www.armlinux.org.uk/ 5601F: drivers/video/fbdev/cyber2000fb.* 5602 5603CYCLADES PC300 DRIVER 5604S: Orphan 5605F: drivers/net/wan/pc300* 5606 5607CYPRESS_FIRMWARE MEDIA DRIVER 5608M: Antti Palosaari <crope@iki.fi> 5609L: linux-media@vger.kernel.org 5610S: Maintained 5611W: https://linuxtv.org 5612W: http://palosaari.fi/linux/ 5613Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5614T: git git://linuxtv.org/anttip/media_tree.git 5615F: drivers/media/common/cypress_firmware* 5616 5617CYPRESS CY8C95X0 PINCTRL DRIVER 5618M: Patrick Rudolph <patrick.rudolph@9elements.com> 5619L: linux-gpio@vger.kernel.org 5620S: Maintained 5621F: drivers/pinctrl/pinctrl-cy8c95x0.c 5622 5623CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5624M: Linus Walleij <linus.walleij@linaro.org> 5625L: linux-input@vger.kernel.org 5626S: Maintained 5627F: drivers/input/touchscreen/cy8ctma140.c 5628 5629CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5630M: Yassine Oudjana <y.oudjana@protonmail.com> 5631L: linux-input@vger.kernel.org 5632S: Maintained 5633F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5634F: drivers/input/keyboard/cypress-sf.c 5635 5636CYTTSP TOUCHSCREEN DRIVER 5637M: Linus Walleij <linus.walleij@linaro.org> 5638L: linux-input@vger.kernel.org 5639S: Maintained 5640F: drivers/input/touchscreen/cyttsp* 5641 5642D-LINK DIR-685 TOUCHKEYS DRIVER 5643M: Linus Walleij <linus.walleij@linaro.org> 5644L: linux-input@vger.kernel.org 5645S: Supported 5646F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5647 5648DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5649M: Joshua Kinard <kumba@gentoo.org> 5650S: Maintained 5651F: drivers/rtc/rtc-ds1685.c 5652F: include/linux/rtc/ds1685.h 5653 5654DAMA SLAVE for AX.25 5655M: Joerg Reuter <jreuter@yaina.de> 5656L: linux-hams@vger.kernel.org 5657S: Maintained 5658W: http://yaina.de/jreuter/ 5659W: http://www.qsl.net/dl1bke/ 5660F: net/ax25/af_ax25.c 5661F: net/ax25/ax25_dev.c 5662F: net/ax25/ax25_ds_* 5663F: net/ax25/ax25_in.c 5664F: net/ax25/ax25_out.c 5665F: net/ax25/ax25_timer.c 5666F: net/ax25/sysctl_net_ax25.c 5667 5668DATA ACCESS MONITOR 5669M: SeongJae Park <sj@kernel.org> 5670L: damon@lists.linux.dev 5671L: linux-mm@kvack.org 5672S: Maintained 5673W: https://damonitor.github.io 5674P: Documentation/mm/damon/maintainer-profile.rst 5675T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5676T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5677T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5678F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5679F: Documentation/admin-guide/mm/damon/ 5680F: Documentation/mm/damon/ 5681F: include/linux/damon.h 5682F: include/trace/events/damon.h 5683F: mm/damon/ 5684F: tools/testing/selftests/damon/ 5685 5686DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5687L: netdev@vger.kernel.org 5688S: Orphan 5689F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5690F: drivers/net/ethernet/dec/tulip/dmfe.c 5691 5692DC390/AM53C974 SCSI driver 5693M: Hannes Reinecke <hare@suse.com> 5694L: linux-scsi@vger.kernel.org 5695S: Maintained 5696F: drivers/scsi/am53c974.c 5697 5698DC395x SCSI driver 5699M: Oliver Neukum <oliver@neukum.org> 5700M: Ali Akcaagac <aliakc@web.de> 5701M: Jamie Lenehan <lenehan@twibble.org> 5702L: dc395x@twibble.org 5703S: Maintained 5704W: http://twibble.org/dist/dc395x/ 5705W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5706F: Documentation/scsi/dc395x.rst 5707F: drivers/scsi/dc395x.* 5708 5709DCCP PROTOCOL 5710L: dccp@vger.kernel.org 5711S: Orphan 5712W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5713F: include/linux/dccp.h 5714F: include/linux/tfrc.h 5715F: include/uapi/linux/dccp.h 5716F: net/dccp/ 5717 5718DECSTATION PLATFORM SUPPORT 5719M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5720L: linux-mips@vger.kernel.org 5721S: Maintained 5722W: http://www.linux-mips.org/wiki/DECstation 5723F: arch/mips/dec/ 5724F: arch/mips/include/asm/dec/ 5725F: arch/mips/include/asm/mach-dec/ 5726 5727DEFXX FDDI NETWORK DRIVER 5728M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5729S: Maintained 5730F: drivers/net/fddi/defxx.* 5731 5732DEFZA FDDI NETWORK DRIVER 5733M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5734S: Maintained 5735F: drivers/net/fddi/defza.* 5736 5737DEINTERLACE DRIVERS FOR ALLWINNER H3 5738M: Jernej Skrabec <jernej.skrabec@gmail.com> 5739L: linux-media@vger.kernel.org 5740S: Maintained 5741T: git git://linuxtv.org/media_tree.git 5742F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5743F: drivers/media/platform/sunxi/sun8i-di/ 5744 5745DELL LAPTOP DRIVER 5746M: Matthew Garrett <mjg59@srcf.ucam.org> 5747M: Pali Rohár <pali@kernel.org> 5748L: platform-driver-x86@vger.kernel.org 5749S: Maintained 5750F: drivers/platform/x86/dell/dell-laptop.c 5751 5752DELL LAPTOP FREEFALL DRIVER 5753M: Pali Rohár <pali@kernel.org> 5754S: Maintained 5755F: drivers/platform/x86/dell/dell-smo8800.c 5756 5757DELL LAPTOP RBTN DRIVER 5758M: Pali Rohár <pali@kernel.org> 5759S: Maintained 5760F: drivers/platform/x86/dell/dell-rbtn.* 5761 5762DELL LAPTOP SMM DRIVER 5763M: Pali Rohár <pali@kernel.org> 5764S: Maintained 5765F: Documentation/ABI/obsolete/procfs-i8k 5766F: drivers/hwmon/dell-smm-hwmon.c 5767F: include/uapi/linux/i8k.h 5768 5769DELL REMOTE BIOS UPDATE DRIVER 5770M: Stuart Hayes <stuart.w.hayes@gmail.com> 5771L: platform-driver-x86@vger.kernel.org 5772S: Maintained 5773F: drivers/platform/x86/dell/dell_rbu.c 5774 5775DELL SMBIOS DRIVER 5776M: Pali Rohár <pali@kernel.org> 5777L: Dell.Client.Kernel@dell.com 5778L: platform-driver-x86@vger.kernel.org 5779S: Maintained 5780F: drivers/platform/x86/dell/dell-smbios.* 5781 5782DELL SMBIOS SMM DRIVER 5783L: Dell.Client.Kernel@dell.com 5784L: platform-driver-x86@vger.kernel.org 5785S: Maintained 5786F: drivers/platform/x86/dell/dell-smbios-smm.c 5787 5788DELL SMBIOS WMI DRIVER 5789L: Dell.Client.Kernel@dell.com 5790L: platform-driver-x86@vger.kernel.org 5791S: Maintained 5792F: drivers/platform/x86/dell/dell-smbios-wmi.c 5793F: tools/wmi/dell-smbios-example.c 5794 5795DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5796M: Stuart Hayes <stuart.w.hayes@gmail.com> 5797L: platform-driver-x86@vger.kernel.org 5798S: Maintained 5799F: Documentation/driver-api/dcdbas.rst 5800F: drivers/platform/x86/dell/dcdbas.* 5801 5802DELL WMI DESCRIPTOR DRIVER 5803L: Dell.Client.Kernel@dell.com 5804S: Maintained 5805F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5806 5807DELL WMI DDV DRIVER 5808M: Armin Wolf <W_Armin@gmx.de> 5809S: Maintained 5810F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5811F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5812F: drivers/platform/x86/dell/dell-wmi-ddv.c 5813 5814DELL WMI SYSMAN DRIVER 5815M: Prasanth Ksr <prasanth.ksr@dell.com> 5816L: Dell.Client.Kernel@dell.com 5817L: platform-driver-x86@vger.kernel.org 5818S: Maintained 5819F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5820F: drivers/platform/x86/dell/dell-wmi-sysman/ 5821 5822DELL WMI NOTIFICATIONS DRIVER 5823M: Matthew Garrett <mjg59@srcf.ucam.org> 5824M: Pali Rohár <pali@kernel.org> 5825S: Maintained 5826F: drivers/platform/x86/dell/dell-wmi-base.c 5827 5828DELL WMI HARDWARE PRIVACY SUPPORT 5829M: Perry Yuan <Perry.Yuan@dell.com> 5830L: Dell.Client.Kernel@dell.com 5831L: platform-driver-x86@vger.kernel.org 5832S: Maintained 5833F: drivers/platform/x86/dell/dell-wmi-privacy.c 5834 5835DELTA ST MEDIA DRIVER 5836M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5837L: linux-media@vger.kernel.org 5838S: Supported 5839W: https://linuxtv.org 5840T: git git://linuxtv.org/media_tree.git 5841F: drivers/media/platform/st/sti/delta 5842 5843DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5844M: Zev Weiss <zev@bewilderbeest.net> 5845L: linux-hwmon@vger.kernel.org 5846S: Maintained 5847F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5848 5849DELTA DPS920AB PSU DRIVER 5850M: Robert Marko <robert.marko@sartura.hr> 5851L: linux-hwmon@vger.kernel.org 5852S: Maintained 5853F: Documentation/hwmon/dps920ab.rst 5854F: drivers/hwmon/pmbus/dps920ab.c 5855 5856DELTA NETWORKS TN48M CPLD DRIVERS 5857M: Robert Marko <robert.marko@sartura.hr> 5858S: Maintained 5859F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5860F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5861F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5862F: drivers/gpio/gpio-tn48m.c 5863F: include/dt-bindings/reset/delta,tn48m-reset.h 5864 5865DENALI NAND DRIVER 5866L: linux-mtd@lists.infradead.org 5867S: Orphan 5868F: drivers/mtd/nand/raw/denali* 5869 5870DESIGNWARE EDMA CORE IP DRIVER 5871M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5872L: dmaengine@vger.kernel.org 5873S: Maintained 5874F: drivers/dma/dw-edma/ 5875F: include/linux/dma/edma.h 5876 5877DESIGNWARE XDATA IP DRIVER 5878M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5879L: linux-pci@vger.kernel.org 5880S: Maintained 5881F: Documentation/misc-devices/dw-xdata-pcie.rst 5882F: drivers/misc/dw-xdata-pcie.c 5883 5884DESIGNWARE USB2 DRD IP DRIVER 5885M: Minas Harutyunyan <hminas@synopsys.com> 5886L: linux-usb@vger.kernel.org 5887S: Maintained 5888T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5889F: drivers/usb/dwc2/ 5890 5891DESIGNWARE USB3 DRD IP DRIVER 5892M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5893L: linux-usb@vger.kernel.org 5894S: Maintained 5895F: drivers/usb/dwc3/ 5896 5897DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5898M: Andreas Klinger <ak@it-klinger.de> 5899L: linux-iio@vger.kernel.org 5900S: Maintained 5901F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5902F: drivers/iio/proximity/srf*.c 5903 5904DEVICE COREDUMP (DEV_COREDUMP) 5905M: Johannes Berg <johannes@sipsolutions.net> 5906L: linux-kernel@vger.kernel.org 5907S: Maintained 5908F: drivers/base/devcoredump.c 5909F: include/linux/devcoredump.h 5910 5911DEVICE DEPENDENCY HELPER SCRIPT 5912M: Saravana Kannan <saravanak@google.com> 5913L: linux-kernel@vger.kernel.org 5914S: Maintained 5915F: scripts/dev-needs.sh 5916 5917DEVICE DIRECT ACCESS (DAX) 5918M: Dan Williams <dan.j.williams@intel.com> 5919M: Vishal Verma <vishal.l.verma@intel.com> 5920M: Dave Jiang <dave.jiang@intel.com> 5921L: nvdimm@lists.linux.dev 5922L: linux-cxl@vger.kernel.org 5923S: Supported 5924F: drivers/dax/ 5925 5926DEVICE FREQUENCY (DEVFREQ) 5927M: MyungJoo Ham <myungjoo.ham@samsung.com> 5928M: Kyungmin Park <kyungmin.park@samsung.com> 5929M: Chanwoo Choi <cw00.choi@samsung.com> 5930L: linux-pm@vger.kernel.org 5931S: Maintained 5932T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5933F: Documentation/devicetree/bindings/devfreq/ 5934F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5935F: drivers/devfreq/ 5936F: include/linux/devfreq.h 5937F: include/trace/events/devfreq.h 5938 5939DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5940M: Chanwoo Choi <cw00.choi@samsung.com> 5941L: linux-pm@vger.kernel.org 5942S: Supported 5943T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5944F: Documentation/devicetree/bindings/devfreq/event/ 5945F: drivers/devfreq/devfreq-event.c 5946F: drivers/devfreq/event/ 5947F: include/dt-bindings/pmu/exynos_ppmu.h 5948F: include/linux/devfreq-event.h 5949 5950DEVICE NUMBER REGISTRY 5951M: Torben Mathiasen <device@lanana.org> 5952S: Maintained 5953W: http://lanana.org/docs/device-list/index.html 5954 5955DEVICE RESOURCE MANAGEMENT HELPERS 5956M: Hans de Goede <hdegoede@redhat.com> 5957R: Matti Vaittinen <mazziesaccount@gmail.com> 5958S: Maintained 5959F: include/linux/devm-helpers.h 5960 5961DEVICE-MAPPER (LVM) 5962M: Alasdair Kergon <agk@redhat.com> 5963M: Mike Snitzer <snitzer@kernel.org> 5964M: dm-devel@redhat.com 5965L: dm-devel@redhat.com 5966S: Maintained 5967W: http://sources.redhat.com/dm 5968Q: http://patchwork.kernel.org/project/dm-devel/list/ 5969T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5970T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5971F: Documentation/admin-guide/device-mapper/ 5972F: drivers/md/Kconfig 5973F: drivers/md/Makefile 5974F: drivers/md/dm* 5975F: drivers/md/persistent-data/ 5976F: include/linux/device-mapper.h 5977F: include/linux/dm-*.h 5978F: include/uapi/linux/dm-*.h 5979 5980DEVLINK 5981M: Jiri Pirko <jiri@resnulli.us> 5982L: netdev@vger.kernel.org 5983S: Supported 5984F: Documentation/networking/devlink 5985F: include/net/devlink.h 5986F: include/uapi/linux/devlink.h 5987F: net/devlink/ 5988 5989DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5990M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5991L: kernel@dh-electronics.com 5992S: Maintained 5993F: arch/arm/boot/dts/imx6*-dhcom-* 5994F: arch/arm/boot/dts/imx6*-dhcor-* 5995 5996DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5997M: Marek Vasut <marex@denx.de> 5998L: kernel@dh-electronics.com 5999S: Maintained 6000F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6001F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6002 6003DIALOG SEMICONDUCTOR DRIVERS 6004M: Support Opensource <support.opensource@diasemi.com> 6005S: Supported 6006W: http://www.dialog-semiconductor.com/products 6007F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6008F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6009F: Documentation/devicetree/bindings/mfd/da90*.txt 6010F: Documentation/devicetree/bindings/mfd/da90*.yaml 6011F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6012F: Documentation/devicetree/bindings/regulator/da92*.txt 6013F: Documentation/devicetree/bindings/regulator/slg51000.txt 6014F: Documentation/devicetree/bindings/sound/da[79]*.txt 6015F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6016F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6017F: Documentation/hwmon/da90??.rst 6018F: drivers/gpio/gpio-da90??.c 6019F: drivers/hwmon/da90??-hwmon.c 6020F: drivers/iio/adc/da91??-*.c 6021F: drivers/input/misc/da72??.[ch] 6022F: drivers/input/misc/da90??_onkey.c 6023F: drivers/input/touchscreen/da9052_tsi.c 6024F: drivers/leds/leds-da90??.c 6025F: drivers/mfd/da903x.c 6026F: drivers/mfd/da90??-*.c 6027F: drivers/mfd/da91??-*.c 6028F: drivers/pinctrl/pinctrl-da90??.c 6029F: drivers/power/supply/da9052-battery.c 6030F: drivers/power/supply/da91??-*.c 6031F: drivers/regulator/da9???-regulator.[ch] 6032F: drivers/regulator/slg51000-regulator.[ch] 6033F: drivers/rtc/rtc-da90??.c 6034F: drivers/thermal/da90??-thermal.c 6035F: drivers/video/backlight/da90??_bl.c 6036F: drivers/watchdog/da90??_wdt.c 6037F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6038F: include/linux/mfd/da903x.h 6039F: include/linux/mfd/da9052/ 6040F: include/linux/mfd/da9055/ 6041F: include/linux/mfd/da9062/ 6042F: include/linux/mfd/da9063/ 6043F: include/linux/mfd/da9150/ 6044F: include/linux/regulator/da9211.h 6045F: include/sound/da[79]*.h 6046F: sound/soc/codecs/da[79]*.[ch] 6047 6048DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6049M: William Breathitt Gray <william.gray@linaro.org> 6050L: linux-gpio@vger.kernel.org 6051S: Maintained 6052F: drivers/gpio/gpio-gpio-mm.c 6053 6054DIOLAN U2C-12 I2C DRIVER 6055M: Guenter Roeck <linux@roeck-us.net> 6056L: linux-i2c@vger.kernel.org 6057S: Maintained 6058F: drivers/i2c/busses/i2c-diolan-u2c.c 6059 6060DIRECTORY NOTIFICATION (DNOTIFY) 6061M: Jan Kara <jack@suse.cz> 6062R: Amir Goldstein <amir73il@gmail.com> 6063L: linux-fsdevel@vger.kernel.org 6064S: Maintained 6065F: Documentation/filesystems/dnotify.rst 6066F: fs/notify/dnotify/ 6067F: include/linux/dnotify.h 6068 6069DISK GEOMETRY AND PARTITION HANDLING 6070M: Andries Brouwer <aeb@cwi.nl> 6071S: Maintained 6072W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6073W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6074W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6075 6076DISKQUOTA 6077M: Jan Kara <jack@suse.com> 6078S: Maintained 6079F: Documentation/filesystems/quota.rst 6080F: fs/quota/ 6081F: include/linux/quota*.h 6082F: include/uapi/linux/quota*.h 6083 6084DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6085M: Bernie Thompson <bernie@plugable.com> 6086L: linux-fbdev@vger.kernel.org 6087S: Maintained 6088W: http://plugable.com/category/projects/udlfb/ 6089F: Documentation/fb/udlfb.rst 6090F: drivers/video/fbdev/udlfb.c 6091F: include/video/udlfb.h 6092 6093DISTRIBUTED LOCK MANAGER (DLM) 6094M: Christine Caulfield <ccaulfie@redhat.com> 6095M: David Teigland <teigland@redhat.com> 6096L: cluster-devel@redhat.com 6097S: Supported 6098W: http://sources.redhat.com/cluster/ 6099T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6100F: fs/dlm/ 6101 6102DMA BUFFER SHARING FRAMEWORK 6103M: Sumit Semwal <sumit.semwal@linaro.org> 6104M: Christian König <christian.koenig@amd.com> 6105L: linux-media@vger.kernel.org 6106L: dri-devel@lists.freedesktop.org 6107L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6108S: Maintained 6109T: git git://anongit.freedesktop.org/drm/drm-misc 6110F: Documentation/driver-api/dma-buf.rst 6111F: drivers/dma-buf/ 6112F: include/linux/*fence.h 6113F: include/linux/dma-buf.h 6114F: include/linux/dma-resv.h 6115K: \bdma_(?:buf|fence|resv)\b 6116 6117DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6118M: Vinod Koul <vkoul@kernel.org> 6119L: dmaengine@vger.kernel.org 6120S: Maintained 6121Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6122T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6123F: Documentation/devicetree/bindings/dma/ 6124F: Documentation/driver-api/dmaengine/ 6125F: drivers/dma/ 6126F: include/dt-bindings/dma/ 6127F: include/linux/dma/ 6128F: include/linux/dmaengine.h 6129F: include/linux/of_dma.h 6130 6131DMA MAPPING HELPERS 6132M: Christoph Hellwig <hch@lst.de> 6133M: Marek Szyprowski <m.szyprowski@samsung.com> 6134R: Robin Murphy <robin.murphy@arm.com> 6135L: iommu@lists.linux.dev 6136S: Supported 6137W: http://git.infradead.org/users/hch/dma-mapping.git 6138T: git git://git.infradead.org/users/hch/dma-mapping.git 6139F: include/asm-generic/dma-mapping.h 6140F: include/linux/dma-direct.h 6141F: include/linux/dma-mapping.h 6142F: include/linux/dma-map-ops.h 6143F: include/linux/swiotlb.h 6144F: kernel/dma/ 6145 6146DMA MAPPING BENCHMARK 6147M: Xiang Chen <chenxiang66@hisilicon.com> 6148L: iommu@lists.linux.dev 6149F: kernel/dma/map_benchmark.c 6150F: tools/testing/selftests/dma/ 6151 6152DMA-BUF HEAPS FRAMEWORK 6153M: Sumit Semwal <sumit.semwal@linaro.org> 6154R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6155R: Liam Mark <lmark@codeaurora.org> 6156R: Laura Abbott <labbott@redhat.com> 6157R: Brian Starkey <Brian.Starkey@arm.com> 6158R: John Stultz <jstultz@google.com> 6159L: linux-media@vger.kernel.org 6160L: dri-devel@lists.freedesktop.org 6161L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6162S: Maintained 6163T: git git://anongit.freedesktop.org/drm/drm-misc 6164F: drivers/dma-buf/dma-heap.c 6165F: drivers/dma-buf/heaps/* 6166F: include/linux/dma-heap.h 6167F: include/uapi/linux/dma-heap.h 6168 6169DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6170M: Lukasz Luba <lukasz.luba@arm.com> 6171L: linux-pm@vger.kernel.org 6172L: linux-samsung-soc@vger.kernel.org 6173S: Maintained 6174F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6175F: drivers/memory/samsung/exynos5422-dmc.c 6176 6177DME1737 HARDWARE MONITOR DRIVER 6178M: Juerg Haefliger <juergh@proton.me> 6179L: linux-hwmon@vger.kernel.org 6180S: Maintained 6181F: Documentation/hwmon/dme1737.rst 6182F: drivers/hwmon/dme1737.c 6183 6184DMI/SMBIOS SUPPORT 6185M: Jean Delvare <jdelvare@suse.com> 6186S: Maintained 6187T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6188F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6189F: drivers/firmware/dmi-id.c 6190F: drivers/firmware/dmi_scan.c 6191F: include/linux/dmi.h 6192 6193DOCUMENTATION 6194M: Jonathan Corbet <corbet@lwn.net> 6195L: linux-doc@vger.kernel.org 6196S: Maintained 6197P: Documentation/doc-guide/maintainer-profile.rst 6198T: git git://git.lwn.net/linux.git docs-next 6199F: Documentation/ 6200F: scripts/documentation-file-ref-check 6201F: scripts/kernel-doc 6202F: scripts/sphinx-pre-install 6203X: Documentation/ABI/ 6204X: Documentation/admin-guide/media/ 6205X: Documentation/devicetree/ 6206X: Documentation/driver-api/media/ 6207X: Documentation/firmware-guide/acpi/ 6208X: Documentation/i2c/ 6209X: Documentation/power/ 6210X: Documentation/spi/ 6211X: Documentation/userspace-api/media/ 6212 6213DOCUMENTATION REPORTING ISSUES 6214M: Thorsten Leemhuis <linux@leemhuis.info> 6215L: linux-doc@vger.kernel.org 6216S: Maintained 6217F: Documentation/admin-guide/reporting-issues.rst 6218 6219DOCUMENTATION SCRIPTS 6220M: Mauro Carvalho Chehab <mchehab@kernel.org> 6221L: linux-doc@vger.kernel.org 6222S: Maintained 6223F: Documentation/sphinx/parse-headers.pl 6224F: scripts/documentation-file-ref-check 6225F: scripts/sphinx-pre-install 6226 6227DOCUMENTATION/ITALIAN 6228M: Federico Vaga <federico.vaga@vaga.pv.it> 6229L: linux-doc@vger.kernel.org 6230S: Maintained 6231F: Documentation/translations/it_IT 6232 6233DOCUMENTATION/JAPANESE 6234R: Akira Yokosawa <akiyks@gmail.com> 6235L: linux-doc@vger.kernel.org 6236S: Maintained 6237F: Documentation/translations/ja_JP 6238 6239DONGWOON DW9714 LENS VOICE COIL DRIVER 6240M: Sakari Ailus <sakari.ailus@linux.intel.com> 6241L: linux-media@vger.kernel.org 6242S: Maintained 6243T: git git://linuxtv.org/media_tree.git 6244F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6245F: drivers/media/i2c/dw9714.c 6246 6247DONGWOON DW9768 LENS VOICE COIL DRIVER 6248M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6249L: linux-media@vger.kernel.org 6250S: Maintained 6251T: git git://linuxtv.org/media_tree.git 6252F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6253F: drivers/media/i2c/dw9768.c 6254 6255DONGWOON DW9807 LENS VOICE COIL DRIVER 6256M: Sakari Ailus <sakari.ailus@linux.intel.com> 6257L: linux-media@vger.kernel.org 6258S: Maintained 6259T: git git://linuxtv.org/media_tree.git 6260F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6261F: drivers/media/i2c/dw9807-vcm.c 6262 6263DOUBLETALK DRIVER 6264M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6265L: blinux-list@redhat.com 6266S: Maintained 6267F: drivers/char/dtlk.c 6268F: include/linux/dtlk.h 6269 6270DPAA2 DATAPATH I/O (DPIO) DRIVER 6271M: Roy Pledge <Roy.Pledge@nxp.com> 6272L: linux-kernel@vger.kernel.org 6273S: Maintained 6274F: drivers/soc/fsl/dpio 6275 6276DPAA2 ETHERNET DRIVER 6277M: Ioana Ciornei <ioana.ciornei@nxp.com> 6278L: netdev@vger.kernel.org 6279S: Maintained 6280F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6281F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6282F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6283F: drivers/net/ethernet/freescale/dpaa2/Makefile 6284F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6285F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6286F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6287F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6288F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6289F: drivers/net/ethernet/freescale/dpaa2/dpni* 6290 6291DPAA2 ETHERNET SWITCH DRIVER 6292M: Ioana Ciornei <ioana.ciornei@nxp.com> 6293L: netdev@vger.kernel.org 6294S: Maintained 6295F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6296F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6297F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6298 6299DRBD DRIVER 6300M: Philipp Reisner <philipp.reisner@linbit.com> 6301M: Lars Ellenberg <lars.ellenberg@linbit.com> 6302M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6303L: drbd-dev@lists.linbit.com 6304S: Supported 6305W: http://www.drbd.org 6306T: git git://git.linbit.com/linux-drbd.git 6307T: git git://git.linbit.com/drbd-8.4.git 6308F: Documentation/admin-guide/blockdev/ 6309F: drivers/block/drbd/ 6310F: include/linux/drbd* 6311F: lib/lru_cache.c 6312 6313DRIVER COMPONENT FRAMEWORK 6314L: dri-devel@lists.freedesktop.org 6315F: drivers/base/component.c 6316F: include/linux/component.h 6317 6318DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6319M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6320R: "Rafael J. Wysocki" <rafael@kernel.org> 6321S: Supported 6322T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6323F: Documentation/core-api/kobject.rst 6324F: drivers/base/ 6325F: fs/debugfs/ 6326F: fs/sysfs/ 6327F: include/linux/debugfs.h 6328F: include/linux/kobj* 6329F: lib/kobj* 6330 6331DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6332M: Nishanth Menon <nm@ti.com> 6333L: linux-pm@vger.kernel.org 6334S: Maintained 6335F: drivers/soc/ti/smartreflex.c 6336F: include/linux/power/smartreflex.h 6337 6338DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6339M: Maxime Ripard <mripard@kernel.org> 6340M: Chen-Yu Tsai <wens@csie.org> 6341R: Jernej Skrabec <jernej.skrabec@gmail.com> 6342L: dri-devel@lists.freedesktop.org 6343S: Supported 6344T: git git://anongit.freedesktop.org/drm/drm-misc 6345F: drivers/gpu/drm/sun4i/sun8i* 6346 6347DRM DRIVER FOR ARM PL111 CLCD 6348M: Emma Anholt <emma@anholt.net> 6349S: Supported 6350T: git git://anongit.freedesktop.org/drm/drm-misc 6351F: drivers/gpu/drm/pl111/ 6352 6353DRM DRIVER FOR ARM VERSATILE TFT PANELS 6354M: Linus Walleij <linus.walleij@linaro.org> 6355S: Maintained 6356T: git git://anongit.freedesktop.org/drm/drm-misc 6357F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6358F: drivers/gpu/drm/panel/panel-arm-versatile.c 6359 6360DRM DRIVER FOR ASPEED BMC GFX 6361M: Joel Stanley <joel@jms.id.au> 6362L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6363S: Supported 6364T: git git://anongit.freedesktop.org/drm/drm-misc 6365F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6366F: drivers/gpu/drm/aspeed/ 6367 6368DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6369M: Dave Airlie <airlied@redhat.com> 6370R: Thomas Zimmermann <tzimmermann@suse.de> 6371L: dri-devel@lists.freedesktop.org 6372S: Supported 6373T: git git://anongit.freedesktop.org/drm/drm-misc 6374F: drivers/gpu/drm/ast/ 6375 6376DRM DRIVER FOR BOCHS VIRTUAL GPU 6377M: Gerd Hoffmann <kraxel@redhat.com> 6378L: virtualization@lists.linux-foundation.org 6379S: Maintained 6380T: git git://anongit.freedesktop.org/drm/drm-misc 6381F: drivers/gpu/drm/tiny/bochs.c 6382 6383DRM DRIVER FOR BOE HIMAX8279D PANELS 6384M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6385S: Maintained 6386F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6387F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6388 6389DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6390M: Jagan Teki <jagan@amarulasolutions.com> 6391S: Maintained 6392F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6393F: drivers/gpu/drm/bridge/chipone-icn6211.c 6394 6395DRM DRIVER FOR EBBG FT8719 PANEL 6396M: Joel Selvaraj <jo@jsfamily.in> 6397S: Maintained 6398T: git git://anongit.freedesktop.org/drm/drm-misc 6399F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6400F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6401 6402DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6403M: Linus Walleij <linus.walleij@linaro.org> 6404S: Maintained 6405T: git git://anongit.freedesktop.org/drm/drm-misc 6406F: drivers/gpu/drm/tve200/ 6407 6408DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6409M: Icenowy Zheng <icenowy@aosc.io> 6410S: Maintained 6411F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6412F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6413 6414DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6415M: Jagan Teki <jagan@amarulasolutions.com> 6416S: Maintained 6417F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6418F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6419 6420DRM DRIVER FOR GENERIC EDP PANELS 6421R: Douglas Anderson <dianders@chromium.org> 6422F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6423F: drivers/gpu/drm/panel/panel-edp.c 6424 6425DRM DRIVER FOR GENERIC USB DISPLAY 6426M: Noralf Trønnes <noralf@tronnes.org> 6427S: Maintained 6428W: https://github.com/notro/gud/wiki 6429T: git git://anongit.freedesktop.org/drm/drm-misc 6430F: drivers/gpu/drm/gud/ 6431F: include/drm/gud.h 6432 6433DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6434M: Hans de Goede <hdegoede@redhat.com> 6435S: Maintained 6436T: git git://anongit.freedesktop.org/drm/drm-misc 6437F: drivers/gpu/drm/tiny/gm12u320.c 6438 6439DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6440M: Ondrej Jirman <megi@xff.cz> 6441M: Javier Martinez Canillas <javierm@redhat.com> 6442S: Maintained 6443T: git git://anongit.freedesktop.org/drm/drm-misc 6444F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6445F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6446 6447DRM DRIVER FOR HX8357D PANELS 6448M: Emma Anholt <emma@anholt.net> 6449S: Maintained 6450T: git git://anongit.freedesktop.org/drm/drm-misc 6451F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6452F: drivers/gpu/drm/tiny/hx8357d.c 6453 6454DRM DRIVER FOR ILITEK ILI9225 PANELS 6455M: David Lechner <david@lechnology.com> 6456S: Maintained 6457T: git git://anongit.freedesktop.org/drm/drm-misc 6458F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6459F: drivers/gpu/drm/tiny/ili9225.c 6460 6461DRM DRIVER FOR ILITEK ILI9486 PANELS 6462M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6463S: Maintained 6464T: git git://anongit.freedesktop.org/drm/drm-misc 6465F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6466F: drivers/gpu/drm/tiny/ili9486.c 6467 6468DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6469M: Jagan Teki <jagan@edgeble.ai> 6470S: Maintained 6471F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6472F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6473 6474DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6475M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6476S: Supported 6477T: git git://anongit.freedesktop.org/drm/drm-misc 6478F: drivers/gpu/drm/logicvc/ 6479 6480DRM DRIVER FOR LVDS PANELS 6481M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6482L: dri-devel@lists.freedesktop.org 6483T: git git://anongit.freedesktop.org/drm/drm-misc 6484S: Maintained 6485F: drivers/gpu/drm/panel/panel-lvds.c 6486F: Documentation/devicetree/bindings/display/lvds.yaml 6487F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6488 6489DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6490M: Guido Günther <agx@sigxcpu.org> 6491R: Purism Kernel Team <kernel@puri.sm> 6492S: Maintained 6493F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6494F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6495 6496DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6497M: Dave Airlie <airlied@redhat.com> 6498R: Thomas Zimmermann <tzimmermann@suse.de> 6499L: dri-devel@lists.freedesktop.org 6500S: Supported 6501T: git git://anongit.freedesktop.org/drm/drm-misc 6502F: drivers/gpu/drm/mgag200/ 6503 6504DRM DRIVER FOR MI0283QT 6505M: Noralf Trønnes <noralf@tronnes.org> 6506S: Maintained 6507T: git git://anongit.freedesktop.org/drm/drm-misc 6508F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6509F: drivers/gpu/drm/tiny/mi0283qt.c 6510 6511DRM DRIVER FOR MIPI DBI compatible panels 6512M: Noralf Trønnes <noralf@tronnes.org> 6513S: Maintained 6514W: https://github.com/notro/panel-mipi-dbi/wiki 6515T: git git://anongit.freedesktop.org/drm/drm-misc 6516F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6517F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6518 6519DRM DRIVER FOR MSM ADRENO GPU 6520M: Rob Clark <robdclark@gmail.com> 6521M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6522M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6523R: Sean Paul <sean@poorly.run> 6524L: linux-arm-msm@vger.kernel.org 6525L: dri-devel@lists.freedesktop.org 6526L: freedreno@lists.freedesktop.org 6527S: Maintained 6528T: git https://gitlab.freedesktop.org/drm/msm.git 6529F: Documentation/devicetree/bindings/display/msm/ 6530F: drivers/gpu/drm/msm/ 6531F: include/uapi/drm/msm_drm.h 6532 6533DRM DRIVER FOR NOVATEK NT35510 PANELS 6534M: Linus Walleij <linus.walleij@linaro.org> 6535S: Maintained 6536T: git git://anongit.freedesktop.org/drm/drm-misc 6537F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6538F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6539 6540DRM DRIVER FOR NOVATEK NT35560 PANELS 6541M: Linus Walleij <linus.walleij@linaro.org> 6542S: Maintained 6543T: git git://anongit.freedesktop.org/drm/drm-misc 6544F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6545F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6546 6547DRM DRIVER FOR NOVATEK NT36672A PANELS 6548M: Sumit Semwal <sumit.semwal@linaro.org> 6549S: Maintained 6550T: git git://anongit.freedesktop.org/drm/drm-misc 6551F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6552F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6553 6554DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6555M: Ben Skeggs <bskeggs@redhat.com> 6556M: Karol Herbst <kherbst@redhat.com> 6557M: Lyude Paul <lyude@redhat.com> 6558L: dri-devel@lists.freedesktop.org 6559L: nouveau@lists.freedesktop.org 6560S: Supported 6561W: https://nouveau.freedesktop.org/ 6562Q: https://patchwork.freedesktop.org/project/nouveau/ 6563Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6564B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6565C: irc://irc.oftc.net/nouveau 6566T: git https://gitlab.freedesktop.org/drm/nouveau.git 6567F: drivers/gpu/drm/nouveau/ 6568F: include/uapi/drm/nouveau_drm.h 6569 6570DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6571M: Stefan Mavrodiev <stefan@olimex.com> 6572S: Maintained 6573F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6574F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6575 6576DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6577R: Douglas Anderson <dianders@chromium.org> 6578F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6579F: drivers/gpu/drm/bridge/parade-ps8640.c 6580 6581DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6582M: Noralf Trønnes <noralf@tronnes.org> 6583S: Maintained 6584T: git git://anongit.freedesktop.org/drm/drm-misc 6585F: Documentation/devicetree/bindings/display/repaper.txt 6586F: drivers/gpu/drm/tiny/repaper.c 6587 6588DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6589M: Javier Martinez Canillas <javierm@redhat.com> 6590S: Maintained 6591T: git git://anongit.freedesktop.org/drm/drm-misc 6592F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6593F: drivers/gpu/drm/solomon/ssd130x* 6594 6595DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6596M: Dave Airlie <airlied@redhat.com> 6597M: Gerd Hoffmann <kraxel@redhat.com> 6598L: virtualization@lists.linux-foundation.org 6599S: Obsolete 6600W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6601T: git git://anongit.freedesktop.org/drm/drm-misc 6602F: drivers/gpu/drm/tiny/cirrus.c 6603 6604DRM DRIVER FOR QXL VIRTUAL GPU 6605M: Dave Airlie <airlied@redhat.com> 6606M: Gerd Hoffmann <kraxel@redhat.com> 6607L: virtualization@lists.linux-foundation.org 6608L: spice-devel@lists.freedesktop.org 6609S: Maintained 6610T: git git://anongit.freedesktop.org/drm/drm-misc 6611F: drivers/gpu/drm/qxl/ 6612F: include/uapi/drm/qxl_drm.h 6613 6614DRM DRIVER FOR RAYDIUM RM67191 PANELS 6615M: Robert Chiras <robert.chiras@nxp.com> 6616S: Maintained 6617F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6618F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6619 6620DRM DRIVER FOR SAMSUNG DB7430 PANELS 6621M: Linus Walleij <linus.walleij@linaro.org> 6622S: Maintained 6623T: git git://anongit.freedesktop.org/drm/drm-misc 6624F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6625F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6626 6627DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6628M: Markuss Broks <markuss.broks@gmail.com> 6629S: Maintained 6630F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6631F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6632 6633DRM DRIVER FOR SITRONIX ST7703 PANELS 6634M: Guido Günther <agx@sigxcpu.org> 6635R: Purism Kernel Team <kernel@puri.sm> 6636R: Ondrej Jirman <megous@megous.com> 6637S: Maintained 6638F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6639F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6640 6641DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6642M: Thomas Zimmermann <tzimmermann@suse.de> 6643M: Javier Martinez Canillas <javierm@redhat.com> 6644L: dri-devel@lists.freedesktop.org 6645S: Maintained 6646T: git git://anongit.freedesktop.org/drm/drm-misc 6647F: drivers/gpu/drm/drm_aperture.c 6648F: drivers/gpu/drm/tiny/ofdrm.c 6649F: drivers/gpu/drm/tiny/simpledrm.c 6650F: drivers/video/aperture.c 6651F: drivers/video/nomodeset.c 6652F: include/drm/drm_aperture.h 6653F: include/linux/aperture.h 6654F: include/video/nomodeset.h 6655 6656DRM DRIVER FOR SITRONIX ST7586 PANELS 6657M: David Lechner <david@lechnology.com> 6658S: Maintained 6659T: git git://anongit.freedesktop.org/drm/drm-misc 6660F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6661F: drivers/gpu/drm/tiny/st7586.c 6662 6663DRM DRIVER FOR SITRONIX ST7701 PANELS 6664M: Jagan Teki <jagan@amarulasolutions.com> 6665S: Maintained 6666F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6667F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6668 6669DRM DRIVER FOR SITRONIX ST7735R PANELS 6670M: David Lechner <david@lechnology.com> 6671S: Maintained 6672T: git git://anongit.freedesktop.org/drm/drm-misc 6673F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6674F: drivers/gpu/drm/tiny/st7735r.c 6675 6676DRM DRIVER FOR ST-ERICSSON MCDE 6677M: Linus Walleij <linus.walleij@linaro.org> 6678S: Maintained 6679T: git git://anongit.freedesktop.org/drm/drm-misc 6680F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6681F: drivers/gpu/drm/mcde/ 6682 6683DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6684M: Jagan Teki <jagan@amarulasolutions.com> 6685S: Maintained 6686F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6687F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6688 6689DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6690R: Douglas Anderson <dianders@chromium.org> 6691F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6692F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6693 6694DRM DRIVER FOR TPO TPG110 PANELS 6695M: Linus Walleij <linus.walleij@linaro.org> 6696S: Maintained 6697T: git git://anongit.freedesktop.org/drm/drm-misc 6698F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6699F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6700 6701DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6702M: Dave Airlie <airlied@redhat.com> 6703R: Sean Paul <sean@poorly.run> 6704R: Thomas Zimmermann <tzimmermann@suse.de> 6705L: dri-devel@lists.freedesktop.org 6706S: Supported 6707T: git git://anongit.freedesktop.org/drm/drm-misc 6708F: drivers/gpu/drm/udl/ 6709 6710DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6711M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6712M: Melissa Wen <melissa.srw@gmail.com> 6713R: Haneen Mohammed <hamohammed.sa@gmail.com> 6714R: Daniel Vetter <daniel@ffwll.ch> 6715L: dri-devel@lists.freedesktop.org 6716S: Maintained 6717T: git git://anongit.freedesktop.org/drm/drm-misc 6718F: Documentation/gpu/vkms.rst 6719F: drivers/gpu/drm/vkms/ 6720 6721DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6722M: Hans de Goede <hdegoede@redhat.com> 6723L: dri-devel@lists.freedesktop.org 6724S: Maintained 6725T: git git://anongit.freedesktop.org/drm/drm-misc 6726F: drivers/gpu/drm/vboxvideo/ 6727 6728DRM DRIVER FOR VMWARE VIRTUAL GPU 6729M: Zack Rusin <zackr@vmware.com> 6730R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6731L: dri-devel@lists.freedesktop.org 6732S: Supported 6733T: git git://anongit.freedesktop.org/drm/drm-misc 6734F: drivers/gpu/drm/vmwgfx/ 6735F: include/uapi/drm/vmwgfx_drm.h 6736 6737DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6738M: Linus Walleij <linus.walleij@linaro.org> 6739S: Maintained 6740T: git git://anongit.freedesktop.org/drm/drm-misc 6741F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6742F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6743 6744DRM DRIVERS 6745M: David Airlie <airlied@gmail.com> 6746M: Daniel Vetter <daniel@ffwll.ch> 6747L: dri-devel@lists.freedesktop.org 6748S: Maintained 6749B: https://gitlab.freedesktop.org/drm 6750C: irc://irc.oftc.net/dri-devel 6751T: git git://anongit.freedesktop.org/drm/drm 6752F: Documentation/devicetree/bindings/display/ 6753F: Documentation/devicetree/bindings/gpu/ 6754F: Documentation/gpu/ 6755F: drivers/gpu/ 6756F: include/drm/ 6757F: include/linux/vga* 6758F: include/uapi/drm/ 6759 6760DRM DRIVERS AND MISC GPU PATCHES 6761M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6762M: Maxime Ripard <mripard@kernel.org> 6763M: Thomas Zimmermann <tzimmermann@suse.de> 6764S: Maintained 6765W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6766T: git git://anongit.freedesktop.org/drm/drm-misc 6767F: Documentation/gpu/ 6768F: drivers/gpu/drm/* 6769F: drivers/gpu/vga/ 6770F: include/drm/drm* 6771F: include/linux/vga* 6772F: include/uapi/drm/drm* 6773 6774DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6775M: Oded Gabbay <ogabbay@kernel.org> 6776L: dri-devel@lists.freedesktop.org 6777S: Maintained 6778C: irc://irc.oftc.net/dri-devel 6779T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6780F: Documentation/accel/ 6781F: drivers/accel/ 6782F: include/drm/drm_accel.h 6783 6784DRM ACCEL DRIVERS FOR INTEL VPU 6785M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6786M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6787L: dri-devel@lists.freedesktop.org 6788S: Supported 6789T: git git://anongit.freedesktop.org/drm/drm-misc 6790F: drivers/accel/ivpu/ 6791F: include/uapi/drm/ivpu_accel.h 6792 6793DRM DRIVERS FOR ALLWINNER A10 6794M: Maxime Ripard <mripard@kernel.org> 6795M: Chen-Yu Tsai <wens@csie.org> 6796L: dri-devel@lists.freedesktop.org 6797S: Supported 6798T: git git://anongit.freedesktop.org/drm/drm-misc 6799F: Documentation/devicetree/bindings/display/allwinner* 6800F: drivers/gpu/drm/sun4i/ 6801 6802DRM DRIVERS FOR AMLOGIC SOCS 6803M: Neil Armstrong <neil.armstrong@linaro.org> 6804L: dri-devel@lists.freedesktop.org 6805L: linux-amlogic@lists.infradead.org 6806S: Supported 6807W: http://linux-meson.com/ 6808T: git git://anongit.freedesktop.org/drm/drm-misc 6809F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6810F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6811F: Documentation/gpu/meson.rst 6812F: drivers/gpu/drm/meson/ 6813 6814DRM DRIVERS FOR ATMEL HLCDC 6815M: Sam Ravnborg <sam@ravnborg.org> 6816M: Boris Brezillon <bbrezillon@kernel.org> 6817L: dri-devel@lists.freedesktop.org 6818S: Supported 6819T: git git://anongit.freedesktop.org/drm/drm-misc 6820F: Documentation/devicetree/bindings/display/atmel/ 6821F: drivers/gpu/drm/atmel-hlcdc/ 6822 6823DRM DRIVERS FOR BRIDGE CHIPS 6824M: Andrzej Hajda <andrzej.hajda@intel.com> 6825M: Neil Armstrong <neil.armstrong@linaro.org> 6826M: Robert Foss <rfoss@kernel.org> 6827R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6828R: Jonas Karlman <jonas@kwiboo.se> 6829R: Jernej Skrabec <jernej.skrabec@gmail.com> 6830S: Maintained 6831T: git git://anongit.freedesktop.org/drm/drm-misc 6832F: Documentation/devicetree/bindings/display/bridge/ 6833F: drivers/gpu/drm/bridge/ 6834 6835DRM DRIVERS FOR EXYNOS 6836M: Inki Dae <inki.dae@samsung.com> 6837M: Seung-Woo Kim <sw0312.kim@samsung.com> 6838M: Kyungmin Park <kyungmin.park@samsung.com> 6839L: dri-devel@lists.freedesktop.org 6840S: Supported 6841T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6842F: Documentation/devicetree/bindings/display/exynos/ 6843F: Documentation/devicetree/bindings/display/samsung/ 6844F: drivers/gpu/drm/exynos/ 6845F: include/uapi/drm/exynos_drm.h 6846 6847DRM DRIVERS FOR FREESCALE DCU 6848M: Stefan Agner <stefan@agner.ch> 6849M: Alison Wang <alison.wang@nxp.com> 6850L: dri-devel@lists.freedesktop.org 6851S: Supported 6852T: git git://anongit.freedesktop.org/drm/drm-misc 6853F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6854F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6855F: drivers/gpu/drm/fsl-dcu/ 6856 6857DRM DRIVERS FOR FREESCALE IMX 6858M: Philipp Zabel <p.zabel@pengutronix.de> 6859L: dri-devel@lists.freedesktop.org 6860S: Maintained 6861F: Documentation/devicetree/bindings/display/imx/ 6862F: drivers/gpu/drm/imx/ipuv3/ 6863F: drivers/gpu/ipu-v3/ 6864 6865DRM DRIVERS FOR FREESCALE IMX BRIDGE 6866M: Liu Ying <victor.liu@nxp.com> 6867L: dri-devel@lists.freedesktop.org 6868S: Maintained 6869F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6870F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6871F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6872F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6873F: drivers/gpu/drm/bridge/imx/ 6874 6875DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6876M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6877L: dri-devel@lists.freedesktop.org 6878S: Maintained 6879T: git git://github.com/patjak/drm-gma500 6880F: drivers/gpu/drm/gma500/ 6881 6882DRM DRIVERS FOR HISILICON 6883M: Xinliang Liu <xinliang.liu@linaro.org> 6884M: Tian Tao <tiantao6@hisilicon.com> 6885R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6886R: Sumit Semwal <sumit.semwal@linaro.org> 6887R: Yongqin Liu <yongqin.liu@linaro.org> 6888R: John Stultz <jstultz@google.com> 6889L: dri-devel@lists.freedesktop.org 6890S: Maintained 6891T: git git://anongit.freedesktop.org/drm/drm-misc 6892F: Documentation/devicetree/bindings/display/hisilicon/ 6893F: drivers/gpu/drm/hisilicon/ 6894 6895DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6896M: Deepak Rawat <drawat.floss@gmail.com> 6897L: linux-hyperv@vger.kernel.org 6898L: dri-devel@lists.freedesktop.org 6899S: Maintained 6900T: git git://anongit.freedesktop.org/drm/drm-misc 6901F: drivers/gpu/drm/hyperv 6902 6903DRM DRIVERS FOR LIMA 6904M: Qiang Yu <yuq825@gmail.com> 6905L: dri-devel@lists.freedesktop.org 6906L: lima@lists.freedesktop.org (moderated for non-subscribers) 6907S: Maintained 6908T: git git://anongit.freedesktop.org/drm/drm-misc 6909F: drivers/gpu/drm/lima/ 6910F: include/uapi/drm/lima_drm.h 6911 6912DRM DRIVERS FOR MEDIATEK 6913M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6914M: Philipp Zabel <p.zabel@pengutronix.de> 6915L: dri-devel@lists.freedesktop.org 6916L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6917S: Supported 6918F: Documentation/devicetree/bindings/display/mediatek/ 6919F: drivers/gpu/drm/mediatek/ 6920F: drivers/phy/mediatek/phy-mtk-dp.c 6921F: drivers/phy/mediatek/phy-mtk-hdmi* 6922F: drivers/phy/mediatek/phy-mtk-mipi* 6923 6924DRM DRIVERS FOR NVIDIA TEGRA 6925M: Thierry Reding <thierry.reding@gmail.com> 6926L: dri-devel@lists.freedesktop.org 6927L: linux-tegra@vger.kernel.org 6928S: Supported 6929T: git https://gitlab.freedesktop.org/drm/tegra.git 6930F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6931F: Documentation/devicetree/bindings/gpu/host1x/ 6932F: drivers/gpu/drm/tegra/ 6933F: drivers/gpu/host1x/ 6934F: include/linux/host1x.h 6935F: include/uapi/drm/tegra_drm.h 6936 6937DRM DRIVERS FOR RENESAS 6938M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6939M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6940L: dri-devel@lists.freedesktop.org 6941L: linux-renesas-soc@vger.kernel.org 6942S: Supported 6943T: git git://linuxtv.org/pinchartl/media drm/du/next 6944F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6945F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6946F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6947F: Documentation/devicetree/bindings/display/renesas,du.yaml 6948F: drivers/gpu/drm/rcar-du/ 6949F: drivers/gpu/drm/shmobile/ 6950F: include/linux/platform_data/shmob_drm.h 6951 6952DRM DRIVERS FOR ROCKCHIP 6953M: Sandy Huang <hjc@rock-chips.com> 6954M: Heiko Stübner <heiko@sntech.de> 6955L: dri-devel@lists.freedesktop.org 6956S: Maintained 6957T: git git://anongit.freedesktop.org/drm/drm-misc 6958F: Documentation/devicetree/bindings/display/rockchip/ 6959F: drivers/gpu/drm/rockchip/ 6960 6961DRM DRIVERS FOR STI 6962M: Alain Volmat <alain.volmat@foss.st.com> 6963L: dri-devel@lists.freedesktop.org 6964S: Maintained 6965T: git git://anongit.freedesktop.org/drm/drm-misc 6966F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6967F: drivers/gpu/drm/sti 6968 6969DRM DRIVERS FOR STM 6970M: Yannick Fertre <yannick.fertre@foss.st.com> 6971M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 6972M: Philippe Cornu <philippe.cornu@foss.st.com> 6973L: dri-devel@lists.freedesktop.org 6974S: Maintained 6975T: git git://anongit.freedesktop.org/drm/drm-misc 6976F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 6977F: drivers/gpu/drm/stm 6978 6979DRM DRIVERS FOR TI KEYSTONE 6980M: Jyri Sarha <jyri.sarha@iki.fi> 6981M: Tomi Valkeinen <tomba@kernel.org> 6982L: dri-devel@lists.freedesktop.org 6983S: Maintained 6984T: git git://anongit.freedesktop.org/drm/drm-misc 6985F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 6986F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 6987F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 6988F: drivers/gpu/drm/tidss/ 6989 6990DRM DRIVERS FOR TI LCDC 6991M: Jyri Sarha <jyri.sarha@iki.fi> 6992R: Tomi Valkeinen <tomba@kernel.org> 6993L: dri-devel@lists.freedesktop.org 6994S: Maintained 6995F: Documentation/devicetree/bindings/display/tilcdc/ 6996F: drivers/gpu/drm/tilcdc/ 6997 6998DRM DRIVERS FOR TI OMAP 6999M: Tomi Valkeinen <tomba@kernel.org> 7000L: dri-devel@lists.freedesktop.org 7001S: Maintained 7002F: Documentation/devicetree/bindings/display/ti/ 7003F: drivers/gpu/drm/omapdrm/ 7004 7005DRM DRIVERS FOR V3D 7006M: Emma Anholt <emma@anholt.net> 7007M: Melissa Wen <mwen@igalia.com> 7008S: Supported 7009T: git git://anongit.freedesktop.org/drm/drm-misc 7010F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7011F: drivers/gpu/drm/v3d/ 7012F: include/uapi/drm/v3d_drm.h 7013 7014DRM DRIVERS FOR VC4 7015M: Emma Anholt <emma@anholt.net> 7016M: Maxime Ripard <mripard@kernel.org> 7017S: Supported 7018T: git git://github.com/anholt/linux 7019T: git git://anongit.freedesktop.org/drm/drm-misc 7020F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7021F: drivers/gpu/drm/vc4/ 7022F: include/uapi/drm/vc4_drm.h 7023 7024DRM DRIVERS FOR VIVANTE GPU IP 7025M: Lucas Stach <l.stach@pengutronix.de> 7026R: Russell King <linux+etnaviv@armlinux.org.uk> 7027R: Christian Gmeiner <christian.gmeiner@gmail.com> 7028L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7029L: dri-devel@lists.freedesktop.org 7030S: Maintained 7031F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7032F: drivers/gpu/drm/etnaviv/ 7033F: include/uapi/drm/etnaviv_drm.h 7034 7035DRM DRIVERS FOR XEN 7036M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7037L: dri-devel@lists.freedesktop.org 7038L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7039S: Supported 7040T: git git://anongit.freedesktop.org/drm/drm-misc 7041F: Documentation/gpu/xen-front.rst 7042F: drivers/gpu/drm/xen/ 7043 7044DRM DRIVERS FOR XILINX 7045M: Hyun Kwon <hyun.kwon@xilinx.com> 7046M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7047L: dri-devel@lists.freedesktop.org 7048S: Maintained 7049T: git git://anongit.freedesktop.org/drm/drm-misc 7050F: Documentation/devicetree/bindings/display/xlnx/ 7051F: drivers/gpu/drm/xlnx/ 7052 7053DRM PANEL DRIVERS 7054M: Thierry Reding <thierry.reding@gmail.com> 7055R: Sam Ravnborg <sam@ravnborg.org> 7056L: dri-devel@lists.freedesktop.org 7057S: Maintained 7058T: git git://anongit.freedesktop.org/drm/drm-misc 7059F: Documentation/devicetree/bindings/display/panel/ 7060F: drivers/gpu/drm/drm_panel.c 7061F: drivers/gpu/drm/panel/ 7062F: include/drm/drm_panel.h 7063 7064DRM PRIVACY-SCREEN CLASS 7065M: Hans de Goede <hdegoede@redhat.com> 7066L: dri-devel@lists.freedesktop.org 7067S: Maintained 7068T: git git://anongit.freedesktop.org/drm/drm-misc 7069F: drivers/gpu/drm/drm_privacy_screen* 7070F: include/drm/drm_privacy_screen* 7071 7072DRM TTM SUBSYSTEM 7073M: Christian Koenig <christian.koenig@amd.com> 7074M: Huang Rui <ray.huang@amd.com> 7075L: dri-devel@lists.freedesktop.org 7076S: Maintained 7077T: git git://anongit.freedesktop.org/drm/drm-misc 7078F: drivers/gpu/drm/ttm/ 7079F: include/drm/ttm/ 7080 7081DRM GPU SCHEDULER 7082M: Luben Tuikov <luben.tuikov@amd.com> 7083L: dri-devel@lists.freedesktop.org 7084S: Maintained 7085T: git git://anongit.freedesktop.org/drm/drm-misc 7086F: drivers/gpu/drm/scheduler/ 7087F: include/drm/gpu_scheduler.h 7088 7089DSBR100 USB FM RADIO DRIVER 7090M: Alexey Klimov <klimov.linux@gmail.com> 7091L: linux-media@vger.kernel.org 7092S: Maintained 7093T: git git://linuxtv.org/media_tree.git 7094F: drivers/media/radio/dsbr100.c 7095 7096DT3155 MEDIA DRIVER 7097M: Hans Verkuil <hverkuil@xs4all.nl> 7098L: linux-media@vger.kernel.org 7099S: Odd Fixes 7100W: https://linuxtv.org 7101T: git git://linuxtv.org/media_tree.git 7102F: drivers/media/pci/dt3155/ 7103 7104DVB_USB_AF9015 MEDIA DRIVER 7105M: Antti Palosaari <crope@iki.fi> 7106L: linux-media@vger.kernel.org 7107S: Maintained 7108W: https://linuxtv.org 7109W: http://palosaari.fi/linux/ 7110Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7111T: git git://linuxtv.org/anttip/media_tree.git 7112F: drivers/media/usb/dvb-usb-v2/af9015* 7113 7114DVB_USB_AF9035 MEDIA DRIVER 7115M: Antti Palosaari <crope@iki.fi> 7116L: linux-media@vger.kernel.org 7117S: Maintained 7118W: https://linuxtv.org 7119W: http://palosaari.fi/linux/ 7120Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7121T: git git://linuxtv.org/anttip/media_tree.git 7122F: drivers/media/usb/dvb-usb-v2/af9035* 7123 7124DVB_USB_ANYSEE MEDIA DRIVER 7125M: Antti Palosaari <crope@iki.fi> 7126L: linux-media@vger.kernel.org 7127S: Maintained 7128W: https://linuxtv.org 7129W: http://palosaari.fi/linux/ 7130Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7131T: git git://linuxtv.org/anttip/media_tree.git 7132F: drivers/media/usb/dvb-usb-v2/anysee* 7133 7134DVB_USB_AU6610 MEDIA DRIVER 7135M: Antti Palosaari <crope@iki.fi> 7136L: linux-media@vger.kernel.org 7137S: Maintained 7138W: https://linuxtv.org 7139W: http://palosaari.fi/linux/ 7140Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7141T: git git://linuxtv.org/anttip/media_tree.git 7142F: drivers/media/usb/dvb-usb-v2/au6610* 7143 7144DVB_USB_CE6230 MEDIA DRIVER 7145M: Antti Palosaari <crope@iki.fi> 7146L: linux-media@vger.kernel.org 7147S: Maintained 7148W: https://linuxtv.org 7149W: http://palosaari.fi/linux/ 7150Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7151T: git git://linuxtv.org/anttip/media_tree.git 7152F: drivers/media/usb/dvb-usb-v2/ce6230* 7153 7154DVB_USB_CXUSB MEDIA DRIVER 7155M: Michael Krufky <mkrufky@linuxtv.org> 7156L: linux-media@vger.kernel.org 7157S: Maintained 7158W: https://linuxtv.org 7159W: http://github.com/mkrufky 7160Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7161T: git git://linuxtv.org/media_tree.git 7162F: drivers/media/usb/dvb-usb/cxusb* 7163 7164DVB_USB_EC168 MEDIA DRIVER 7165M: Antti Palosaari <crope@iki.fi> 7166L: linux-media@vger.kernel.org 7167S: Maintained 7168W: https://linuxtv.org 7169W: http://palosaari.fi/linux/ 7170Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7171T: git git://linuxtv.org/anttip/media_tree.git 7172F: drivers/media/usb/dvb-usb-v2/ec168* 7173 7174DVB_USB_GL861 MEDIA DRIVER 7175M: Antti Palosaari <crope@iki.fi> 7176L: linux-media@vger.kernel.org 7177S: Maintained 7178W: https://linuxtv.org 7179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7180T: git git://linuxtv.org/anttip/media_tree.git 7181F: drivers/media/usb/dvb-usb-v2/gl861* 7182 7183DVB_USB_MXL111SF MEDIA DRIVER 7184M: Michael Krufky <mkrufky@linuxtv.org> 7185L: linux-media@vger.kernel.org 7186S: Maintained 7187W: https://linuxtv.org 7188W: http://github.com/mkrufky 7189Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7190T: git git://linuxtv.org/mkrufky/mxl111sf.git 7191F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7192 7193DVB_USB_RTL28XXU MEDIA DRIVER 7194M: Antti Palosaari <crope@iki.fi> 7195L: linux-media@vger.kernel.org 7196S: Maintained 7197W: https://linuxtv.org 7198W: http://palosaari.fi/linux/ 7199Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7200T: git git://linuxtv.org/anttip/media_tree.git 7201F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7202 7203DVB_USB_V2 MEDIA DRIVER 7204M: Antti Palosaari <crope@iki.fi> 7205L: linux-media@vger.kernel.org 7206S: Maintained 7207W: https://linuxtv.org 7208W: http://palosaari.fi/linux/ 7209Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7210T: git git://linuxtv.org/anttip/media_tree.git 7211F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7212F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7213 7214DYNAMIC DEBUG 7215M: Jason Baron <jbaron@akamai.com> 7216S: Maintained 7217F: include/linux/dynamic_debug.h 7218F: lib/dynamic_debug.c 7219M: Jim Cromie <jim.cromie@gmail.com> 7220F: lib/test_dynamic_debug.c 7221 7222DYNAMIC INTERRUPT MODERATION 7223M: Tal Gilboa <talgi@nvidia.com> 7224S: Maintained 7225F: Documentation/networking/net_dim.rst 7226F: include/linux/dim.h 7227F: lib/dim/ 7228 7229DZ DECSTATION DZ11 SERIAL DRIVER 7230M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7231S: Maintained 7232F: drivers/tty/serial/dz.* 7233 7234E3X0 POWER BUTTON DRIVER 7235M: Moritz Fischer <moritz.fischer@ettus.com> 7236L: usrp-users@lists.ettus.com 7237S: Supported 7238W: http://www.ettus.com 7239F: Documentation/devicetree/bindings/input/e3x0-button.txt 7240F: drivers/input/misc/e3x0-button.c 7241 7242E4000 MEDIA DRIVER 7243M: Antti Palosaari <crope@iki.fi> 7244L: linux-media@vger.kernel.org 7245S: Maintained 7246W: https://linuxtv.org 7247W: http://palosaari.fi/linux/ 7248Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7249T: git git://linuxtv.org/anttip/media_tree.git 7250F: drivers/media/tuners/e4000* 7251 7252EARTH_PT1 MEDIA DRIVER 7253M: Akihiro Tsukada <tskd08@gmail.com> 7254L: linux-media@vger.kernel.org 7255S: Odd Fixes 7256F: drivers/media/pci/pt1/ 7257 7258EARTH_PT3 MEDIA DRIVER 7259M: Akihiro Tsukada <tskd08@gmail.com> 7260L: linux-media@vger.kernel.org 7261S: Odd Fixes 7262F: drivers/media/pci/pt3/ 7263 7264EC100 MEDIA DRIVER 7265M: Antti Palosaari <crope@iki.fi> 7266L: linux-media@vger.kernel.org 7267S: Maintained 7268W: https://linuxtv.org 7269W: http://palosaari.fi/linux/ 7270Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7271T: git git://linuxtv.org/anttip/media_tree.git 7272F: drivers/media/dvb-frontends/ec100* 7273 7274ECRYPT FILE SYSTEM 7275M: Tyler Hicks <code@tyhicks.com> 7276L: ecryptfs@vger.kernel.org 7277S: Odd Fixes 7278W: http://ecryptfs.org 7279W: https://launchpad.net/ecryptfs 7280T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7281F: Documentation/filesystems/ecryptfs.rst 7282F: fs/ecryptfs/ 7283 7284EDAC-AMD64 7285M: Yazen Ghannam <yazen.ghannam@amd.com> 7286L: linux-edac@vger.kernel.org 7287S: Supported 7288F: drivers/edac/amd64_edac* 7289F: drivers/edac/mce_amd* 7290 7291EDAC-ARMADA 7292M: Jan Luebbe <jlu@pengutronix.de> 7293L: linux-edac@vger.kernel.org 7294S: Maintained 7295F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7296F: drivers/edac/armada_xp_* 7297 7298EDAC-AST2500 7299M: Stefan Schaeckeler <sschaeck@cisco.com> 7300S: Supported 7301F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7302F: drivers/edac/aspeed_edac.c 7303 7304EDAC-BLUEFIELD 7305M: Shravan Kumar Ramani <shravankr@nvidia.com> 7306S: Supported 7307F: drivers/edac/bluefield_edac.c 7308 7309EDAC-CALXEDA 7310M: Andre Przywara <andre.przywara@arm.com> 7311L: linux-edac@vger.kernel.org 7312S: Maintained 7313F: drivers/edac/highbank* 7314 7315EDAC-CAVIUM OCTEON 7316M: Ralf Baechle <ralf@linux-mips.org> 7317L: linux-edac@vger.kernel.org 7318L: linux-mips@vger.kernel.org 7319S: Supported 7320F: drivers/edac/octeon_edac* 7321 7322EDAC-CAVIUM THUNDERX 7323M: Robert Richter <rric@kernel.org> 7324L: linux-edac@vger.kernel.org 7325S: Odd Fixes 7326F: drivers/edac/thunderx_edac* 7327 7328EDAC-CORE 7329M: Borislav Petkov <bp@alien8.de> 7330M: Tony Luck <tony.luck@intel.com> 7331R: James Morse <james.morse@arm.com> 7332R: Mauro Carvalho Chehab <mchehab@kernel.org> 7333R: Robert Richter <rric@kernel.org> 7334L: linux-edac@vger.kernel.org 7335S: Supported 7336T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7337F: Documentation/admin-guide/ras.rst 7338F: Documentation/driver-api/edac.rst 7339F: drivers/edac/ 7340F: include/linux/edac.h 7341 7342EDAC-DMC520 7343M: Lei Wang <lewan@microsoft.com> 7344L: linux-edac@vger.kernel.org 7345S: Supported 7346F: drivers/edac/dmc520_edac.c 7347 7348EDAC-E752X 7349M: Mark Gross <markgross@kernel.org> 7350L: linux-edac@vger.kernel.org 7351S: Maintained 7352F: drivers/edac/e752x_edac.c 7353 7354EDAC-E7XXX 7355L: linux-edac@vger.kernel.org 7356S: Maintained 7357F: drivers/edac/e7xxx_edac.c 7358 7359EDAC-FSL_DDR 7360M: York Sun <york.sun@nxp.com> 7361L: linux-edac@vger.kernel.org 7362S: Maintained 7363F: drivers/edac/fsl_ddr_edac.* 7364 7365EDAC-GHES 7366M: Mauro Carvalho Chehab <mchehab@kernel.org> 7367L: linux-edac@vger.kernel.org 7368S: Maintained 7369F: drivers/edac/ghes_edac.c 7370 7371EDAC-I10NM 7372M: Tony Luck <tony.luck@intel.com> 7373L: linux-edac@vger.kernel.org 7374S: Maintained 7375F: drivers/edac/i10nm_base.c 7376 7377EDAC-I3000 7378L: linux-edac@vger.kernel.org 7379S: Orphan 7380F: drivers/edac/i3000_edac.c 7381 7382EDAC-I5000 7383L: linux-edac@vger.kernel.org 7384S: Maintained 7385F: drivers/edac/i5000_edac.c 7386 7387EDAC-I5400 7388M: Mauro Carvalho Chehab <mchehab@kernel.org> 7389L: linux-edac@vger.kernel.org 7390S: Maintained 7391F: drivers/edac/i5400_edac.c 7392 7393EDAC-I7300 7394M: Mauro Carvalho Chehab <mchehab@kernel.org> 7395L: linux-edac@vger.kernel.org 7396S: Maintained 7397F: drivers/edac/i7300_edac.c 7398 7399EDAC-I7CORE 7400M: Mauro Carvalho Chehab <mchehab@kernel.org> 7401L: linux-edac@vger.kernel.org 7402S: Maintained 7403F: drivers/edac/i7core_edac.c 7404 7405EDAC-I82443BXGX 7406M: Tim Small <tim@buttersideup.com> 7407L: linux-edac@vger.kernel.org 7408S: Maintained 7409F: drivers/edac/i82443bxgx_edac.c 7410 7411EDAC-I82975X 7412M: "Arvind R." <arvino55@gmail.com> 7413L: linux-edac@vger.kernel.org 7414S: Maintained 7415F: drivers/edac/i82975x_edac.c 7416 7417EDAC-IE31200 7418M: Jason Baron <jbaron@akamai.com> 7419L: linux-edac@vger.kernel.org 7420S: Maintained 7421F: drivers/edac/ie31200_edac.c 7422 7423EDAC-IGEN6 7424M: Tony Luck <tony.luck@intel.com> 7425R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7426L: linux-edac@vger.kernel.org 7427S: Maintained 7428F: drivers/edac/igen6_edac.c 7429 7430EDAC-MPC85XX 7431M: Johannes Thumshirn <morbidrsa@gmail.com> 7432L: linux-edac@vger.kernel.org 7433S: Maintained 7434F: drivers/edac/mpc85xx_edac.[ch] 7435 7436EDAC-PASEMI 7437M: Egor Martovetsky <egor@pasemi.com> 7438L: linux-edac@vger.kernel.org 7439S: Maintained 7440F: drivers/edac/pasemi_edac.c 7441 7442EDAC-PND2 7443M: Tony Luck <tony.luck@intel.com> 7444L: linux-edac@vger.kernel.org 7445S: Maintained 7446F: drivers/edac/pnd2_edac.[ch] 7447 7448EDAC-QCOM 7449M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7450L: linux-arm-msm@vger.kernel.org 7451L: linux-edac@vger.kernel.org 7452S: Maintained 7453F: drivers/edac/qcom_edac.c 7454 7455EDAC-R82600 7456M: Tim Small <tim@buttersideup.com> 7457L: linux-edac@vger.kernel.org 7458S: Maintained 7459F: drivers/edac/r82600_edac.c 7460 7461EDAC-SBRIDGE 7462M: Tony Luck <tony.luck@intel.com> 7463R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7464L: linux-edac@vger.kernel.org 7465S: Maintained 7466F: drivers/edac/sb_edac.c 7467 7468EDAC-SKYLAKE 7469M: Tony Luck <tony.luck@intel.com> 7470L: linux-edac@vger.kernel.org 7471S: Maintained 7472F: drivers/edac/skx_*.[ch] 7473 7474EDAC-TI 7475M: Tero Kristo <kristo@kernel.org> 7476L: linux-edac@vger.kernel.org 7477S: Odd Fixes 7478F: drivers/edac/ti_edac.c 7479 7480EDIROL UA-101/UA-1000 DRIVER 7481M: Clemens Ladisch <clemens@ladisch.de> 7482L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7483S: Maintained 7484T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7485F: sound/usb/misc/ua101.c 7486 7487EFI TEST DRIVER 7488M: Ivan Hu <ivan.hu@canonical.com> 7489M: Ard Biesheuvel <ardb@kernel.org> 7490L: linux-efi@vger.kernel.org 7491S: Maintained 7492F: drivers/firmware/efi/test/ 7493 7494EFI VARIABLE FILESYSTEM 7495M: Jeremy Kerr <jk@ozlabs.org> 7496M: Ard Biesheuvel <ardb@kernel.org> 7497L: linux-efi@vger.kernel.org 7498S: Maintained 7499T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7500F: fs/efivarfs/ 7501 7502EFIFB FRAMEBUFFER DRIVER 7503M: Peter Jones <pjones@redhat.com> 7504L: linux-fbdev@vger.kernel.org 7505S: Maintained 7506F: drivers/video/fbdev/efifb.c 7507 7508EFS FILESYSTEM 7509S: Orphan 7510W: http://aeschi.ch.eu.org/efs/ 7511F: fs/efs/ 7512 7513EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7514M: Douglas Miller <dougmill@linux.ibm.com> 7515L: netdev@vger.kernel.org 7516S: Maintained 7517F: drivers/net/ethernet/ibm/ehea/ 7518 7519ELM327 CAN NETWORK DRIVER 7520M: Max Staudt <max@enpas.org> 7521L: linux-can@vger.kernel.org 7522S: Maintained 7523F: Documentation/networking/device_drivers/can/can327.rst 7524F: drivers/net/can/can327.c 7525 7526EM28XX VIDEO4LINUX DRIVER 7527M: Mauro Carvalho Chehab <mchehab@kernel.org> 7528L: linux-media@vger.kernel.org 7529S: Maintained 7530W: https://linuxtv.org 7531T: git git://linuxtv.org/media_tree.git 7532F: Documentation/admin-guide/media/em28xx* 7533F: drivers/media/usb/em28xx/ 7534 7535EMBEDDED LINUX 7536M: Olivia Mackall <olivia@selenic.com> 7537M: David Woodhouse <dwmw2@infradead.org> 7538L: linux-embedded@vger.kernel.org 7539S: Maintained 7540 7541EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7542M: Adrian Hunter <adrian.hunter@intel.com> 7543M: Ritesh Harjani <riteshh@codeaurora.org> 7544M: Asutosh Das <asutoshd@codeaurora.org> 7545L: linux-mmc@vger.kernel.org 7546S: Supported 7547F: drivers/mmc/host/cqhci* 7548 7549EMULEX 10Gbps iSCSI - OneConnect DRIVER 7550M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7551L: linux-scsi@vger.kernel.org 7552S: Supported 7553W: http://www.broadcom.com 7554F: drivers/scsi/be2iscsi/ 7555 7556EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7557M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7558M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7559M: Somnath Kotur <somnath.kotur@broadcom.com> 7560L: netdev@vger.kernel.org 7561S: Supported 7562W: http://www.emulex.com 7563F: drivers/net/ethernet/emulex/benet/ 7564 7565EMULEX ONECONNECT ROCE DRIVER 7566M: Selvin Xavier <selvin.xavier@broadcom.com> 7567L: linux-rdma@vger.kernel.org 7568S: Odd Fixes 7569W: http://www.broadcom.com 7570F: drivers/infiniband/hw/ocrdma/ 7571F: include/uapi/rdma/ocrdma-abi.h 7572 7573EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7574M: James Smart <james.smart@broadcom.com> 7575M: Dick Kennedy <dick.kennedy@broadcom.com> 7576L: linux-scsi@vger.kernel.org 7577S: Supported 7578W: http://www.broadcom.com 7579F: drivers/scsi/lpfc/ 7580 7581EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7582M: James Smart <james.smart@broadcom.com> 7583M: Ram Vegesna <ram.vegesna@broadcom.com> 7584L: linux-scsi@vger.kernel.org 7585L: target-devel@vger.kernel.org 7586S: Supported 7587W: http://www.broadcom.com 7588F: drivers/scsi/elx/ 7589 7590ENE CB710 FLASH CARD READER DRIVER 7591M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7592S: Maintained 7593F: drivers/misc/cb710/ 7594F: drivers/mmc/host/cb710-mmc.* 7595F: include/linux/cb710.h 7596 7597ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7598M: Maxim Levitsky <maximlevitsky@gmail.com> 7599S: Maintained 7600F: drivers/media/rc/ene_ir.* 7601 7602EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7603M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7604L: linuxppc-dev@lists.ozlabs.org 7605S: Maintained 7606F: drivers/tty/ehv_bytechan.c 7607 7608EPSON S1D13XXX FRAMEBUFFER DRIVER 7609M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7610S: Maintained 7611T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7612F: drivers/video/fbdev/s1d13xxxfb.c 7613F: include/video/s1d13xxxfb.h 7614 7615EROFS FILE SYSTEM 7616M: Gao Xiang <xiang@kernel.org> 7617M: Chao Yu <chao@kernel.org> 7618R: Yue Hu <huyue2@coolpad.com> 7619R: Jeffle Xu <jefflexu@linux.alibaba.com> 7620L: linux-erofs@lists.ozlabs.org 7621S: Maintained 7622T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7623F: Documentation/ABI/testing/sysfs-fs-erofs 7624F: Documentation/filesystems/erofs.rst 7625F: fs/erofs/ 7626F: include/trace/events/erofs.h 7627 7628ERRSEQ ERROR TRACKING INFRASTRUCTURE 7629M: Jeff Layton <jlayton@kernel.org> 7630S: Maintained 7631F: include/linux/errseq.h 7632F: lib/errseq.c 7633 7634ESD CAN/USB DRIVERS 7635M: Frank Jungclaus <frank.jungclaus@esd.eu> 7636R: socketcan@esd.eu 7637L: linux-can@vger.kernel.org 7638S: Maintained 7639F: drivers/net/can/usb/esd_usb.c 7640 7641ET131X NETWORK DRIVER 7642M: Mark Einon <mark.einon@gmail.com> 7643S: Odd Fixes 7644F: drivers/net/ethernet/agere/ 7645 7646ETAS ES58X CAN/USB DRIVER 7647M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7648L: linux-can@vger.kernel.org 7649S: Maintained 7650F: Documentation/networking/devlink/etas_es58x.rst 7651F: drivers/net/can/usb/etas_es58x/ 7652 7653ETHERNET BRIDGE 7654M: Roopa Prabhu <roopa@nvidia.com> 7655M: Nikolay Aleksandrov <razor@blackwall.org> 7656L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7657L: netdev@vger.kernel.org 7658S: Maintained 7659W: http://www.linuxfoundation.org/en/Net:Bridge 7660F: include/linux/netfilter_bridge/ 7661F: net/bridge/ 7662 7663ETHERNET PHY LIBRARY 7664M: Andrew Lunn <andrew@lunn.ch> 7665M: Heiner Kallweit <hkallweit1@gmail.com> 7666R: Russell King <linux@armlinux.org.uk> 7667L: netdev@vger.kernel.org 7668S: Maintained 7669F: Documentation/ABI/testing/sysfs-class-net-phydev 7670F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7671F: Documentation/devicetree/bindings/net/mdio* 7672F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7673F: Documentation/networking/phy.rst 7674F: drivers/net/mdio/ 7675F: drivers/net/mdio/acpi_mdio.c 7676F: drivers/net/mdio/fwnode_mdio.c 7677F: drivers/net/mdio/of_mdio.c 7678F: drivers/net/pcs/ 7679F: drivers/net/phy/ 7680F: include/dt-bindings/net/qca-ar803x.h 7681F: include/linux/linkmode.h 7682F: include/linux/*mdio*.h 7683F: include/linux/mdio/*.h 7684F: include/linux/mii.h 7685F: include/linux/of_net.h 7686F: include/linux/phy.h 7687F: include/linux/phy_fixed.h 7688F: include/linux/platform_data/mdio-bcm-unimac.h 7689F: include/linux/platform_data/mdio-gpio.h 7690F: include/trace/events/mdio.h 7691F: include/uapi/linux/mdio.h 7692F: include/uapi/linux/mii.h 7693F: net/core/of_net.c 7694 7695EXEC & BINFMT API 7696R: Eric Biederman <ebiederm@xmission.com> 7697R: Kees Cook <keescook@chromium.org> 7698L: linux-mm@kvack.org 7699S: Supported 7700T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7701F: fs/*binfmt_*.c 7702F: fs/exec.c 7703F: include/linux/binfmts.h 7704F: include/linux/elf.h 7705F: include/uapi/linux/binfmts.h 7706F: include/uapi/linux/elf.h 7707F: tools/testing/selftests/exec/ 7708N: asm/elf.h 7709N: binfmt 7710 7711EXFAT FILE SYSTEM 7712M: Namjae Jeon <linkinjeon@kernel.org> 7713M: Sungjong Seo <sj1557.seo@samsung.com> 7714L: linux-fsdevel@vger.kernel.org 7715S: Maintained 7716T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7717F: fs/exfat/ 7718 7719EXT2 FILE SYSTEM 7720M: Jan Kara <jack@suse.com> 7721L: linux-ext4@vger.kernel.org 7722S: Maintained 7723F: Documentation/filesystems/ext2.rst 7724F: fs/ext2/ 7725F: include/linux/ext2* 7726 7727EXT4 FILE SYSTEM 7728M: "Theodore Ts'o" <tytso@mit.edu> 7729M: Andreas Dilger <adilger.kernel@dilger.ca> 7730L: linux-ext4@vger.kernel.org 7731S: Maintained 7732W: http://ext4.wiki.kernel.org 7733Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7734T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7735F: Documentation/filesystems/ext4/ 7736F: fs/ext4/ 7737F: include/trace/events/ext4.h 7738 7739Extended Verification Module (EVM) 7740M: Mimi Zohar <zohar@linux.ibm.com> 7741L: linux-integrity@vger.kernel.org 7742S: Supported 7743T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7744F: security/integrity/evm/ 7745F: security/integrity/ 7746 7747EXTENSIBLE FIRMWARE INTERFACE (EFI) 7748M: Ard Biesheuvel <ardb@kernel.org> 7749L: linux-efi@vger.kernel.org 7750S: Maintained 7751T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7752F: Documentation/admin-guide/efi-stub.rst 7753F: arch/*/include/asm/efi.h 7754F: arch/*/kernel/efi.c 7755F: arch/arm/boot/compressed/efi-header.S 7756F: arch/x86/platform/efi/ 7757F: drivers/firmware/efi/ 7758F: include/linux/efi*.h 7759 7760EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7761M: MyungJoo Ham <myungjoo.ham@samsung.com> 7762M: Chanwoo Choi <cw00.choi@samsung.com> 7763L: linux-kernel@vger.kernel.org 7764S: Maintained 7765T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7766F: Documentation/devicetree/bindings/extcon/ 7767F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7768F: drivers/extcon/ 7769F: include/linux/extcon.h 7770F: include/linux/extcon/ 7771 7772EXTRA BOOT CONFIG 7773M: Masami Hiramatsu <mhiramat@kernel.org> 7774L: linux-kernel@vger.kernel.org 7775L: linux-trace-kernel@vger.kernel.org 7776Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7777S: Maintained 7778T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7779F: Documentation/admin-guide/bootconfig.rst 7780F: fs/proc/bootconfig.c 7781F: include/linux/bootconfig.h 7782F: lib/bootconfig-data.S 7783F: lib/bootconfig.c 7784F: tools/bootconfig/* 7785F: tools/bootconfig/scripts/* 7786 7787EXYNOS DP DRIVER 7788M: Jingoo Han <jingoohan1@gmail.com> 7789L: dri-devel@lists.freedesktop.org 7790S: Maintained 7791F: drivers/gpu/drm/exynos/exynos_dp* 7792 7793EXYNOS SYSMMU (IOMMU) driver 7794M: Marek Szyprowski <m.szyprowski@samsung.com> 7795L: iommu@lists.linux.dev 7796S: Maintained 7797F: drivers/iommu/exynos-iommu.c 7798 7799F2FS FILE SYSTEM 7800M: Jaegeuk Kim <jaegeuk@kernel.org> 7801M: Chao Yu <chao@kernel.org> 7802L: linux-f2fs-devel@lists.sourceforge.net 7803S: Maintained 7804W: https://f2fs.wiki.kernel.org/ 7805Q: https://patchwork.kernel.org/project/f2fs/list/ 7806B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7807T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7808F: Documentation/ABI/testing/sysfs-fs-f2fs 7809F: Documentation/filesystems/f2fs.rst 7810F: fs/f2fs/ 7811F: include/linux/f2fs_fs.h 7812F: include/trace/events/f2fs.h 7813F: include/uapi/linux/f2fs.h 7814 7815F71805F HARDWARE MONITORING DRIVER 7816M: Jean Delvare <jdelvare@suse.com> 7817L: linux-hwmon@vger.kernel.org 7818S: Maintained 7819F: Documentation/hwmon/f71805f.rst 7820F: drivers/hwmon/f71805f.c 7821 7822FADDR2LINE 7823M: Josh Poimboeuf <jpoimboe@kernel.org> 7824S: Maintained 7825F: scripts/faddr2line 7826 7827FAILOVER MODULE 7828M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7829L: netdev@vger.kernel.org 7830S: Supported 7831F: Documentation/networking/failover.rst 7832F: include/net/failover.h 7833F: net/core/failover.c 7834 7835FANOTIFY 7836M: Jan Kara <jack@suse.cz> 7837R: Amir Goldstein <amir73il@gmail.com> 7838R: Matthew Bobrowski <repnop@google.com> 7839L: linux-fsdevel@vger.kernel.org 7840S: Maintained 7841F: fs/notify/fanotify/ 7842F: include/linux/fanotify.h 7843F: include/uapi/linux/fanotify.h 7844 7845FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7846M: Linus Walleij <linus.walleij@linaro.org> 7847L: linux-usb@vger.kernel.org 7848S: Maintained 7849F: drivers/usb/fotg210/ 7850 7851FARSYNC SYNCHRONOUS DRIVER 7852M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7853S: Supported 7854W: http://www.farsite.co.uk/ 7855F: drivers/net/wan/farsync.* 7856 7857FAULT INJECTION SUPPORT 7858M: Akinobu Mita <akinobu.mita@gmail.com> 7859S: Supported 7860F: Documentation/fault-injection/ 7861F: lib/fault-inject.c 7862 7863FBTFT Framebuffer drivers 7864L: dri-devel@lists.freedesktop.org 7865L: linux-fbdev@vger.kernel.org 7866S: Orphan 7867F: drivers/staging/fbtft/ 7868 7869FC0011 TUNER DRIVER 7870M: Michael Buesch <m@bues.ch> 7871L: linux-media@vger.kernel.org 7872S: Maintained 7873F: drivers/media/tuners/fc0011.c 7874F: drivers/media/tuners/fc0011.h 7875 7876FC2580 MEDIA DRIVER 7877M: Antti Palosaari <crope@iki.fi> 7878L: linux-media@vger.kernel.org 7879S: Maintained 7880W: https://linuxtv.org 7881W: http://palosaari.fi/linux/ 7882Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7883T: git git://linuxtv.org/anttip/media_tree.git 7884F: drivers/media/tuners/fc2580* 7885 7886FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7887M: Hannes Reinecke <hare@suse.de> 7888L: linux-scsi@vger.kernel.org 7889S: Supported 7890W: www.Open-FCoE.org 7891F: drivers/scsi/fcoe/ 7892F: drivers/scsi/libfc/ 7893F: include/scsi/fc/ 7894F: include/scsi/libfc.h 7895F: include/scsi/libfcoe.h 7896F: include/uapi/scsi/fc/ 7897 7898FILE LOCKING (flock() and fcntl()/lockf()) 7899M: Jeff Layton <jlayton@kernel.org> 7900M: Chuck Lever <chuck.lever@oracle.com> 7901L: linux-fsdevel@vger.kernel.org 7902S: Maintained 7903F: fs/fcntl.c 7904F: fs/locks.c 7905F: include/linux/fcntl.h 7906F: include/uapi/linux/fcntl.h 7907 7908FILESYSTEM DIRECT ACCESS (DAX) 7909M: Dan Williams <dan.j.williams@intel.com> 7910R: Matthew Wilcox <willy@infradead.org> 7911R: Jan Kara <jack@suse.cz> 7912L: linux-fsdevel@vger.kernel.org 7913L: nvdimm@lists.linux.dev 7914S: Supported 7915F: fs/dax.c 7916F: include/linux/dax.h 7917F: include/trace/events/fs_dax.h 7918 7919FILESYSTEMS (VFS and infrastructure) 7920M: Alexander Viro <viro@zeniv.linux.org.uk> 7921M: Christian Brauner <brauner@kernel.org> 7922L: linux-fsdevel@vger.kernel.org 7923S: Maintained 7924F: fs/* 7925F: include/linux/fs.h 7926F: include/linux/fs_types.h 7927F: include/uapi/linux/fs.h 7928F: include/uapi/linux/openat2.h 7929 7930FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7931M: Riku Voipio <riku.voipio@iki.fi> 7932L: linux-hwmon@vger.kernel.org 7933S: Maintained 7934F: drivers/hwmon/f75375s.c 7935F: include/linux/f75375s.h 7936 7937FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7938M: Clemens Ladisch <clemens@ladisch.de> 7939M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7940L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7941S: Maintained 7942T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7943F: include/uapi/sound/firewire.h 7944F: sound/firewire/ 7945 7946FIREWIRE MEDIA DRIVERS (firedtv) 7947M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7948L: linux-media@vger.kernel.org 7949L: linux1394-devel@lists.sourceforge.net 7950S: Maintained 7951T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7952F: drivers/media/firewire/ 7953 7954FIREWIRE SBP-2 TARGET 7955M: Chris Boot <bootc@bootc.net> 7956L: linux-scsi@vger.kernel.org 7957L: target-devel@vger.kernel.org 7958L: linux1394-devel@lists.sourceforge.net 7959S: Maintained 7960T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7961F: drivers/target/sbp/ 7962 7963FIREWIRE SUBSYSTEM 7964M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7965L: linux1394-devel@lists.sourceforge.net 7966S: Maintained 7967W: http://ieee1394.wiki.kernel.org/ 7968T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7969F: drivers/firewire/ 7970F: include/linux/firewire.h 7971F: include/uapi/linux/firewire*.h 7972F: tools/firewire/ 7973 7974FIRMWARE FRAMEWORK FOR ARMV8-A 7975M: Sudeep Holla <sudeep.holla@arm.com> 7976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7977S: Maintained 7978F: drivers/firmware/arm_ffa/ 7979F: include/linux/arm_ffa.h 7980 7981FIRMWARE LOADER (request_firmware) 7982M: Luis Chamberlain <mcgrof@kernel.org> 7983M: Russ Weight <russell.h.weight@intel.com> 7984L: linux-kernel@vger.kernel.org 7985S: Maintained 7986F: Documentation/firmware_class/ 7987F: drivers/base/firmware_loader/ 7988F: include/linux/firmware.h 7989 7990FLEXTIMER FTM-QUADDEC DRIVER 7991M: Patrick Havelange <patrick.havelange@essensium.com> 7992L: linux-iio@vger.kernel.org 7993S: Maintained 7994F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 7995F: drivers/counter/ftm-quaddec.c 7996 7997FLOPPY DRIVER 7998M: Denis Efremov <efremov@linux.com> 7999L: linux-block@vger.kernel.org 8000S: Odd Fixes 8001F: drivers/block/floppy.c 8002 8003FLYSKY FSIA6B RC RECEIVER 8004M: Markus Koch <markus@notsyncing.net> 8005L: linux-input@vger.kernel.org 8006S: Maintained 8007F: drivers/input/joystick/fsia6b.c 8008 8009FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8010M: Geoffrey D. Bennett <g@b4.vu> 8011L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8012S: Maintained 8013T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8014F: sound/usb/mixer_scarlett_gen2.c 8015 8016FORCEDETH GIGABIT ETHERNET DRIVER 8017M: Rain River <rain.1986.08.12@gmail.com> 8018M: Zhu Yanjun <zyjzyj2000@gmail.com> 8019L: netdev@vger.kernel.org 8020S: Maintained 8021F: drivers/net/ethernet/nvidia/* 8022 8023FORTIFY_SOURCE 8024M: Kees Cook <keescook@chromium.org> 8025L: linux-hardening@vger.kernel.org 8026S: Supported 8027T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8028F: include/linux/fortify-string.h 8029F: lib/fortify_kunit.c 8030F: lib/memcpy_kunit.c 8031F: lib/strscpy_kunit.c 8032F: lib/test_fortify/* 8033F: scripts/test_fortify.sh 8034K: \b__NO_FORTIFY\b 8035 8036FPGA DFL DRIVERS 8037M: Wu Hao <hao.wu@intel.com> 8038R: Tom Rix <trix@redhat.com> 8039L: linux-fpga@vger.kernel.org 8040S: Maintained 8041F: Documentation/ABI/testing/sysfs-bus-dfl* 8042F: Documentation/fpga/dfl.rst 8043F: drivers/fpga/dfl* 8044F: drivers/uio/uio_dfl.c 8045F: include/linux/dfl.h 8046F: include/uapi/linux/fpga-dfl.h 8047 8048FPGA MANAGER FRAMEWORK 8049M: Moritz Fischer <mdf@kernel.org> 8050M: Wu Hao <hao.wu@intel.com> 8051M: Xu Yilun <yilun.xu@intel.com> 8052R: Tom Rix <trix@redhat.com> 8053L: linux-fpga@vger.kernel.org 8054S: Maintained 8055Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8056T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8057F: Documentation/devicetree/bindings/fpga/ 8058F: Documentation/driver-api/fpga/ 8059F: Documentation/fpga/ 8060F: drivers/fpga/ 8061F: include/linux/fpga/ 8062 8063INTEL MAX10 BMC SECURE UPDATES 8064M: Russ Weight <russell.h.weight@intel.com> 8065L: linux-fpga@vger.kernel.org 8066S: Maintained 8067F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 8068F: drivers/fpga/intel-m10-bmc-sec-update.c 8069 8070MICROCHIP POLARFIRE FPGA DRIVERS 8071M: Conor Dooley <conor.dooley@microchip.com> 8072R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 8073L: linux-fpga@vger.kernel.org 8074S: Supported 8075F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 8076F: drivers/fpga/microchip-spi.c 8077 8078FPU EMULATOR 8079M: Bill Metzenthen <billm@melbpc.org.au> 8080S: Maintained 8081W: https://floatingpoint.billm.au/ 8082F: arch/x86/math-emu/ 8083 8084FRAMEBUFFER CORE 8085M: Daniel Vetter <daniel@ffwll.ch> 8086F: drivers/video/fbdev/core/ 8087S: Odd Fixes 8088T: git git://anongit.freedesktop.org/drm/drm-misc 8089 8090FRAMEBUFFER LAYER 8091M: Helge Deller <deller@gmx.de> 8092L: linux-fbdev@vger.kernel.org 8093L: dri-devel@lists.freedesktop.org 8094S: Maintained 8095Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8096T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8097F: Documentation/fb/ 8098F: drivers/video/ 8099F: include/linux/fb.h 8100F: include/uapi/linux/fb.h 8101F: include/uapi/video/ 8102F: include/video/ 8103 8104FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8105M: Horia Geantă <horia.geanta@nxp.com> 8106M: Pankaj Gupta <pankaj.gupta@nxp.com> 8107M: Gaurav Jain <gaurav.jain@nxp.com> 8108L: linux-crypto@vger.kernel.org 8109S: Maintained 8110F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 8111F: drivers/crypto/caam/ 8112 8113FREESCALE COLDFIRE M5441X MMC DRIVER 8114M: Angelo Dureghello <angelo.dureghello@timesys.com> 8115L: linux-mmc@vger.kernel.org 8116S: Maintained 8117F: drivers/mmc/host/sdhci-esdhc-mcf.c 8118F: include/linux/platform_data/mmc-esdhc-mcf.h 8119 8120FREESCALE DIU FRAMEBUFFER DRIVER 8121M: Timur Tabi <timur@kernel.org> 8122L: linux-fbdev@vger.kernel.org 8123S: Maintained 8124F: drivers/video/fbdev/fsl-diu-fb.* 8125 8126FREESCALE DMA DRIVER 8127M: Li Yang <leoyang.li@nxp.com> 8128M: Zhang Wei <zw@zh-kernel.org> 8129L: linuxppc-dev@lists.ozlabs.org 8130S: Maintained 8131F: drivers/dma/fsldma.* 8132 8133FREESCALE DSPI DRIVER 8134M: Vladimir Oltean <olteanv@gmail.com> 8135L: linux-spi@vger.kernel.org 8136S: Maintained 8137F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8138F: drivers/spi/spi-fsl-dspi.c 8139F: include/linux/spi/spi-fsl-dspi.h 8140 8141FREESCALE ENETC ETHERNET DRIVERS 8142M: Claudiu Manoil <claudiu.manoil@nxp.com> 8143L: netdev@vger.kernel.org 8144S: Maintained 8145F: drivers/net/ethernet/freescale/enetc/ 8146 8147FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8148M: Claudiu Manoil <claudiu.manoil@nxp.com> 8149L: netdev@vger.kernel.org 8150S: Maintained 8151F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8152F: drivers/net/ethernet/freescale/gianfar* 8153 8154FREESCALE GPMI NAND DRIVER 8155M: Han Xu <han.xu@nxp.com> 8156L: linux-mtd@lists.infradead.org 8157S: Maintained 8158F: drivers/mtd/nand/raw/gpmi-nand/* 8159 8160FREESCALE I2C CPM DRIVER 8161M: Jochen Friedrich <jochen@scram.de> 8162L: linuxppc-dev@lists.ozlabs.org 8163L: linux-i2c@vger.kernel.org 8164S: Maintained 8165F: drivers/i2c/busses/i2c-cpm.c 8166 8167FREESCALE IMX / MXC FEC DRIVER 8168M: Wei Fang <wei.fang@nxp.com> 8169R: Shenwei Wang <shenwei.wang@nxp.com> 8170R: Clark Wang <xiaoning.wang@nxp.com> 8171R: NXP Linux Team <linux-imx@nxp.com> 8172L: netdev@vger.kernel.org 8173S: Maintained 8174F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8175F: drivers/net/ethernet/freescale/fec.h 8176F: drivers/net/ethernet/freescale/fec_main.c 8177F: drivers/net/ethernet/freescale/fec_ptp.c 8178 8179FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8180M: Sascha Hauer <s.hauer@pengutronix.de> 8181R: Pengutronix Kernel Team <kernel@pengutronix.de> 8182L: linux-fbdev@vger.kernel.org 8183L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8184S: Maintained 8185F: drivers/video/fbdev/imxfb.c 8186 8187FREESCALE IMX DDR PMU DRIVER 8188M: Frank Li <Frank.li@nxp.com> 8189L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8190S: Maintained 8191F: Documentation/admin-guide/perf/imx-ddr.rst 8192F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8193F: drivers/perf/fsl_imx8_ddr_perf.c 8194 8195FREESCALE IMX I2C DRIVER 8196M: Oleksij Rempel <o.rempel@pengutronix.de> 8197R: Pengutronix Kernel Team <kernel@pengutronix.de> 8198L: linux-i2c@vger.kernel.org 8199S: Maintained 8200F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8201F: drivers/i2c/busses/i2c-imx.c 8202 8203FREESCALE IMX LPI2C DRIVER 8204M: Dong Aisheng <aisheng.dong@nxp.com> 8205L: linux-i2c@vger.kernel.org 8206L: linux-imx@nxp.com 8207S: Maintained 8208F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8209F: drivers/i2c/busses/i2c-imx-lpi2c.c 8210 8211FREESCALE MPC I2C DRIVER 8212M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8213L: linux-i2c@vger.kernel.org 8214S: Maintained 8215F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8216F: drivers/i2c/busses/i2c-mpc.c 8217 8218FREESCALE QORIQ DPAA ETHERNET DRIVER 8219M: Madalin Bucur <madalin.bucur@nxp.com> 8220L: netdev@vger.kernel.org 8221S: Maintained 8222F: drivers/net/ethernet/freescale/dpaa 8223 8224FREESCALE QORIQ DPAA FMAN DRIVER 8225M: Madalin Bucur <madalin.bucur@nxp.com> 8226R: Sean Anderson <sean.anderson@seco.com> 8227L: netdev@vger.kernel.org 8228S: Maintained 8229F: Documentation/devicetree/bindings/net/fsl-fman.txt 8230F: drivers/net/ethernet/freescale/fman 8231 8232FREESCALE QORIQ PTP CLOCK DRIVER 8233M: Yangbo Lu <yangbo.lu@nxp.com> 8234L: netdev@vger.kernel.org 8235S: Maintained 8236F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8237F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8238F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8239F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8240F: drivers/ptp/ptp_qoriq.c 8241F: drivers/ptp/ptp_qoriq_debugfs.c 8242F: include/linux/fsl/ptp_qoriq.h 8243 8244FREESCALE QUAD SPI DRIVER 8245M: Han Xu <han.xu@nxp.com> 8246L: linux-spi@vger.kernel.org 8247S: Maintained 8248F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8249F: drivers/spi/spi-fsl-qspi.c 8250 8251FREESCALE QUICC ENGINE LIBRARY 8252M: Qiang Zhao <qiang.zhao@nxp.com> 8253L: linuxppc-dev@lists.ozlabs.org 8254S: Maintained 8255F: drivers/soc/fsl/qe/ 8256F: include/soc/fsl/qe/ 8257 8258FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8259M: Li Yang <leoyang.li@nxp.com> 8260L: netdev@vger.kernel.org 8261L: linuxppc-dev@lists.ozlabs.org 8262S: Maintained 8263F: drivers/net/ethernet/freescale/ucc_geth* 8264 8265FREESCALE QUICC ENGINE UCC HDLC DRIVER 8266M: Zhao Qiang <qiang.zhao@nxp.com> 8267L: netdev@vger.kernel.org 8268L: linuxppc-dev@lists.ozlabs.org 8269S: Maintained 8270F: drivers/net/wan/fsl_ucc_hdlc* 8271 8272FREESCALE QUICC ENGINE UCC UART DRIVER 8273M: Timur Tabi <timur@kernel.org> 8274L: linuxppc-dev@lists.ozlabs.org 8275S: Maintained 8276F: drivers/tty/serial/ucc_uart.c 8277 8278FREESCALE SOC DRIVERS 8279M: Li Yang <leoyang.li@nxp.com> 8280L: linuxppc-dev@lists.ozlabs.org 8281L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8282S: Maintained 8283F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8284F: Documentation/devicetree/bindings/soc/fsl/ 8285F: drivers/soc/fsl/ 8286F: include/linux/fsl/ 8287F: include/soc/fsl/ 8288 8289FREESCALE SOC FS_ENET DRIVER 8290M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8291L: linuxppc-dev@lists.ozlabs.org 8292L: netdev@vger.kernel.org 8293S: Maintained 8294F: drivers/net/ethernet/freescale/fs_enet/ 8295F: include/linux/fs_enet_pd.h 8296 8297FREESCALE SOC SOUND DRIVERS 8298M: Shengjiu Wang <shengjiu.wang@gmail.com> 8299M: Xiubo Li <Xiubo.Lee@gmail.com> 8300R: Fabio Estevam <festevam@gmail.com> 8301R: Nicolin Chen <nicoleotsuka@gmail.com> 8302L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8303L: linuxppc-dev@lists.ozlabs.org 8304S: Maintained 8305F: sound/soc/fsl/fsl* 8306F: sound/soc/fsl/imx* 8307F: sound/soc/fsl/mpc8610_hpcd.c 8308 8309FREESCALE USB PERIPHERAL DRIVERS 8310M: Li Yang <leoyang.li@nxp.com> 8311L: linux-usb@vger.kernel.org 8312L: linuxppc-dev@lists.ozlabs.org 8313S: Maintained 8314F: drivers/usb/gadget/udc/fsl* 8315 8316FREESCALE USB PHY DRIVER 8317M: Ran Wang <ran.wang_1@nxp.com> 8318L: linux-usb@vger.kernel.org 8319L: linuxppc-dev@lists.ozlabs.org 8320S: Maintained 8321F: drivers/usb/phy/phy-fsl-usb* 8322 8323FREEVXFS FILESYSTEM 8324M: Christoph Hellwig <hch@infradead.org> 8325S: Maintained 8326W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8327F: fs/freevxfs/ 8328 8329FREEZER 8330M: "Rafael J. Wysocki" <rafael@kernel.org> 8331M: Pavel Machek <pavel@ucw.cz> 8332L: linux-pm@vger.kernel.org 8333S: Supported 8334F: Documentation/power/freezing-of-tasks.rst 8335F: include/linux/freezer.h 8336F: kernel/freezer.c 8337 8338FRONTSWAP API 8339M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8340L: linux-kernel@vger.kernel.org 8341S: Maintained 8342F: include/linux/frontswap.h 8343F: mm/frontswap.c 8344 8345FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8346M: David Howells <dhowells@redhat.com> 8347L: linux-cachefs@redhat.com (moderated for non-subscribers) 8348S: Supported 8349F: Documentation/filesystems/caching/ 8350F: fs/fscache/ 8351F: include/linux/fscache*.h 8352 8353FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8354M: Eric Biggers <ebiggers@kernel.org> 8355M: Theodore Y. Ts'o <tytso@mit.edu> 8356M: Jaegeuk Kim <jaegeuk@kernel.org> 8357L: linux-fscrypt@vger.kernel.org 8358S: Supported 8359Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8360T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8361F: Documentation/filesystems/fscrypt.rst 8362F: fs/crypto/ 8363F: include/linux/fscrypt.h 8364F: include/uapi/linux/fscrypt.h 8365 8366FSI SUBSYSTEM 8367M: Jeremy Kerr <jk@ozlabs.org> 8368M: Joel Stanley <joel@jms.id.au> 8369R: Alistar Popple <alistair@popple.id.au> 8370R: Eddie James <eajames@linux.ibm.com> 8371L: linux-fsi@lists.ozlabs.org 8372S: Supported 8373Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8374T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8375F: drivers/fsi/ 8376F: include/linux/fsi*.h 8377F: include/trace/events/fsi*.h 8378 8379FSI-ATTACHED I2C DRIVER 8380M: Eddie James <eajames@linux.ibm.com> 8381L: linux-i2c@vger.kernel.org 8382L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8383S: Maintained 8384F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8385F: drivers/i2c/busses/i2c-fsi.c 8386 8387FSI-ATTACHED SPI DRIVER 8388M: Eddie James <eajames@linux.ibm.com> 8389L: linux-spi@vger.kernel.org 8390S: Maintained 8391F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8392F: drivers/spi/spi-fsi.c 8393 8394FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8395M: Jan Kara <jack@suse.cz> 8396R: Amir Goldstein <amir73il@gmail.com> 8397L: linux-fsdevel@vger.kernel.org 8398S: Maintained 8399T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8400F: fs/notify/ 8401F: include/linux/fsnotify*.h 8402 8403FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8404M: Eric Biggers <ebiggers@kernel.org> 8405M: Theodore Y. Ts'o <tytso@mit.edu> 8406L: fsverity@lists.linux.dev 8407S: Supported 8408Q: https://patchwork.kernel.org/project/fsverity/list/ 8409T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8410F: Documentation/filesystems/fsverity.rst 8411F: fs/verity/ 8412F: include/linux/fsverity.h 8413F: include/uapi/linux/fsverity.h 8414 8415FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8416M: Michael Zaidman <michael.zaidman@gmail.com> 8417L: linux-i2c@vger.kernel.org 8418L: linux-input@vger.kernel.org 8419S: Maintained 8420F: drivers/hid/hid-ft260.c 8421 8422FUJITSU LAPTOP EXTRAS 8423M: Jonathan Woithe <jwoithe@just42.net> 8424L: platform-driver-x86@vger.kernel.org 8425S: Maintained 8426F: drivers/platform/x86/fujitsu-laptop.c 8427 8428FUJITSU M-5MO LS CAMERA ISP DRIVER 8429M: Kyungmin Park <kyungmin.park@samsung.com> 8430M: Heungjun Kim <riverful.kim@samsung.com> 8431L: linux-media@vger.kernel.org 8432S: Maintained 8433F: drivers/media/i2c/m5mols/ 8434F: include/media/i2c/m5mols.h 8435 8436FUJITSU TABLET EXTRAS 8437M: Robert Gerlach <khnz@gmx.de> 8438L: platform-driver-x86@vger.kernel.org 8439S: Maintained 8440F: drivers/platform/x86/fujitsu-tablet.c 8441 8442FUNCTION HOOKS (FTRACE) 8443M: Steven Rostedt <rostedt@goodmis.org> 8444M: Masami Hiramatsu <mhiramat@kernel.org> 8445R: Mark Rutland <mark.rutland@arm.com> 8446L: linux-kernel@vger.kernel.org 8447L: linux-trace-kernel@vger.kernel.org 8448Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8449S: Maintained 8450T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8451F: Documentation/trace/ftrace* 8452F: kernel/trace/ftrace* 8453F: kernel/trace/fgraph.c 8454F: arch/*/*/*/*ftrace* 8455F: arch/*/*/*ftrace* 8456F: include/*/ftrace.h 8457F: samples/ftrace 8458 8459FUNGIBLE ETHERNET DRIVERS 8460M: Dimitris Michailidis <dmichail@fungible.com> 8461L: netdev@vger.kernel.org 8462S: Supported 8463F: drivers/net/ethernet/fungible/ 8464 8465FUSE: FILESYSTEM IN USERSPACE 8466M: Miklos Szeredi <miklos@szeredi.hu> 8467L: linux-fsdevel@vger.kernel.org 8468S: Maintained 8469W: https://github.com/libfuse/ 8470T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8471F: Documentation/filesystems/fuse.rst 8472F: fs/fuse/ 8473F: include/uapi/linux/fuse.h 8474 8475FUTEX SUBSYSTEM 8476M: Thomas Gleixner <tglx@linutronix.de> 8477M: Ingo Molnar <mingo@redhat.com> 8478R: Peter Zijlstra <peterz@infradead.org> 8479R: Darren Hart <dvhart@infradead.org> 8480R: Davidlohr Bueso <dave@stgolabs.net> 8481R: André Almeida <andrealmeid@igalia.com> 8482L: linux-kernel@vger.kernel.org 8483S: Maintained 8484T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8485F: Documentation/locking/*futex* 8486F: include/asm-generic/futex.h 8487F: include/linux/futex.h 8488F: include/uapi/linux/futex.h 8489F: kernel/futex/* 8490F: tools/perf/bench/futex* 8491F: tools/testing/selftests/futex/ 8492 8493GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8494M: Tim Harvey <tharvey@gateworks.com> 8495S: Maintained 8496F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8497F: drivers/mfd/gateworks-gsc.c 8498F: include/linux/mfd/gsc.h 8499F: Documentation/hwmon/gsc-hwmon.rst 8500F: drivers/hwmon/gsc-hwmon.c 8501F: include/linux/platform_data/gsc_hwmon.h 8502 8503GCC PLUGINS 8504M: Kees Cook <keescook@chromium.org> 8505L: linux-hardening@vger.kernel.org 8506S: Maintained 8507T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8508F: Documentation/kbuild/gcc-plugins.rst 8509F: scripts/Makefile.gcc-plugins 8510F: scripts/gcc-plugins/ 8511 8512GCOV BASED KERNEL PROFILING 8513M: Peter Oberparleiter <oberpar@linux.ibm.com> 8514S: Maintained 8515F: Documentation/dev-tools/gcov.rst 8516F: kernel/gcov/ 8517 8518GDB KERNEL DEBUGGING HELPER SCRIPTS 8519M: Jan Kiszka <jan.kiszka@siemens.com> 8520M: Kieran Bingham <kbingham@kernel.org> 8521S: Supported 8522F: scripts/gdb/ 8523 8524GEMINI CRYPTO DRIVER 8525M: Corentin Labbe <clabbe@baylibre.com> 8526L: linux-crypto@vger.kernel.org 8527S: Maintained 8528F: drivers/crypto/gemini/ 8529 8530GEMTEK FM RADIO RECEIVER DRIVER 8531M: Hans Verkuil <hverkuil@xs4all.nl> 8532L: linux-media@vger.kernel.org 8533S: Maintained 8534W: https://linuxtv.org 8535T: git git://linuxtv.org/media_tree.git 8536F: drivers/media/radio/radio-gemtek* 8537 8538GENERIC ARCHITECTURE TOPOLOGY 8539M: Sudeep Holla <sudeep.holla@arm.com> 8540L: linux-kernel@vger.kernel.org 8541S: Maintained 8542F: drivers/base/arch_topology.c 8543F: include/linux/arch_topology.h 8544 8545GENERIC ENTRY CODE 8546M: Thomas Gleixner <tglx@linutronix.de> 8547M: Peter Zijlstra <peterz@infradead.org> 8548M: Andy Lutomirski <luto@kernel.org> 8549L: linux-kernel@vger.kernel.org 8550S: Maintained 8551T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8552F: include/linux/entry-common.h 8553F: include/linux/entry-kvm.h 8554F: kernel/entry/ 8555 8556GENERIC GPIO I2C DRIVER 8557M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8558S: Supported 8559F: drivers/i2c/busses/i2c-gpio.c 8560F: include/linux/platform_data/i2c-gpio.h 8561 8562GENERIC GPIO I2C MULTIPLEXER DRIVER 8563M: Peter Korsgaard <peter.korsgaard@barco.com> 8564L: linux-i2c@vger.kernel.org 8565S: Supported 8566F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8567F: drivers/i2c/muxes/i2c-mux-gpio.c 8568F: include/linux/platform_data/i2c-mux-gpio.h 8569 8570GENERIC HDLC (WAN) DRIVERS 8571M: Krzysztof Halasa <khc@pm.waw.pl> 8572S: Maintained 8573W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8574F: drivers/net/wan/c101.c 8575F: drivers/net/wan/hd6457* 8576F: drivers/net/wan/hdlc* 8577F: drivers/net/wan/n2.c 8578F: drivers/net/wan/pc300too.c 8579F: drivers/net/wan/pci200syn.c 8580F: drivers/net/wan/wanxl* 8581 8582GENERIC INCLUDE/ASM HEADER FILES 8583M: Arnd Bergmann <arnd@arndb.de> 8584L: linux-arch@vger.kernel.org 8585S: Maintained 8586T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8587F: include/asm-generic/ 8588F: include/uapi/asm-generic/ 8589 8590GENERIC PHY FRAMEWORK 8591M: Vinod Koul <vkoul@kernel.org> 8592M: Kishon Vijay Abraham I <kishon@kernel.org> 8593L: linux-phy@lists.infradead.org 8594S: Supported 8595Q: https://patchwork.kernel.org/project/linux-phy/list/ 8596T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8597F: Documentation/devicetree/bindings/phy/ 8598F: drivers/phy/ 8599F: include/dt-bindings/phy/ 8600F: include/linux/phy/ 8601 8602GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8603M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8604S: Supported 8605F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8606 8607GENERIC PM DOMAINS 8608M: "Rafael J. Wysocki" <rafael@kernel.org> 8609M: Kevin Hilman <khilman@kernel.org> 8610M: Ulf Hansson <ulf.hansson@linaro.org> 8611L: linux-pm@vger.kernel.org 8612S: Supported 8613F: Documentation/devicetree/bindings/power/power?domain* 8614F: drivers/base/power/domain*.c 8615F: include/linux/pm_domain.h 8616 8617GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8618M: Eugen Hristev <eugen.hristev@microchip.com> 8619L: linux-input@vger.kernel.org 8620S: Maintained 8621F: drivers/input/touchscreen/resistive-adc-touch.c 8622 8623GENERIC STRING LIBRARY 8624R: Andy Shevchenko <andy@kernel.org> 8625S: Maintained 8626F: lib/string.c 8627F: lib/string_helpers.c 8628F: lib/test_string.c 8629F: lib/test-string_helpers.c 8630 8631GENERIC UIO DRIVER FOR PCI DEVICES 8632M: "Michael S. Tsirkin" <mst@redhat.com> 8633L: kvm@vger.kernel.org 8634S: Supported 8635F: drivers/uio/uio_pci_generic.c 8636 8637GENERIC VDSO LIBRARY 8638M: Andy Lutomirski <luto@kernel.org> 8639M: Thomas Gleixner <tglx@linutronix.de> 8640M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8641L: linux-kernel@vger.kernel.org 8642S: Maintained 8643T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8644F: include/asm-generic/vdso/vsyscall.h 8645F: include/vdso/ 8646F: kernel/time/vsyscall.c 8647F: lib/vdso/ 8648 8649GENWQE (IBM Generic Workqueue Card) 8650M: Frank Haverkamp <haver@linux.ibm.com> 8651S: Supported 8652F: drivers/misc/genwqe/ 8653 8654GET_MAINTAINER SCRIPT 8655M: Joe Perches <joe@perches.com> 8656S: Maintained 8657F: scripts/get_maintainer.pl 8658 8659GFS2 FILE SYSTEM 8660M: Bob Peterson <rpeterso@redhat.com> 8661M: Andreas Gruenbacher <agruenba@redhat.com> 8662L: cluster-devel@redhat.com 8663S: Supported 8664B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8665T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8666F: Documentation/filesystems/gfs2* 8667F: fs/gfs2/ 8668F: include/uapi/linux/gfs2_ondisk.h 8669 8670GIGABYTE WMI DRIVER 8671M: Thomas Weißschuh <thomas@weissschuh.net> 8672L: platform-driver-x86@vger.kernel.org 8673S: Maintained 8674F: drivers/platform/x86/gigabyte-wmi.c 8675 8676GNSS SUBSYSTEM 8677M: Johan Hovold <johan@kernel.org> 8678S: Maintained 8679T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8680F: Documentation/ABI/testing/sysfs-class-gnss 8681F: Documentation/devicetree/bindings/gnss/ 8682F: drivers/gnss/ 8683F: include/linux/gnss.h 8684 8685GO7007 MPEG CODEC 8686M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8687L: linux-media@vger.kernel.org 8688S: Maintained 8689F: drivers/media/usb/go7007/ 8690 8691GOODIX TOUCHSCREEN 8692M: Bastien Nocera <hadess@hadess.net> 8693M: Hans de Goede <hdegoede@redhat.com> 8694L: linux-input@vger.kernel.org 8695S: Maintained 8696F: drivers/input/touchscreen/goodix* 8697 8698GOOGLE ETHERNET DRIVERS 8699M: Jeroen de Borst <jeroendb@google.com> 8700M: Catherine Sullivan <csully@google.com> 8701R: Shailend Chand <shailend@google.com> 8702L: netdev@vger.kernel.org 8703S: Supported 8704F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8705F: drivers/net/ethernet/google 8706 8707GPD POCKET FAN DRIVER 8708M: Hans de Goede <hdegoede@redhat.com> 8709L: platform-driver-x86@vger.kernel.org 8710S: Maintained 8711F: drivers/platform/x86/gpd-pocket-fan.c 8712 8713GPIO ACPI SUPPORT 8714M: Mika Westerberg <mika.westerberg@linux.intel.com> 8715M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8716L: linux-gpio@vger.kernel.org 8717L: linux-acpi@vger.kernel.org 8718S: Supported 8719T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8720F: Documentation/firmware-guide/acpi/gpio-properties.rst 8721F: drivers/gpio/gpiolib-acpi.c 8722F: drivers/gpio/gpiolib-acpi.h 8723 8724GPIO AGGREGATOR 8725M: Geert Uytterhoeven <geert+renesas@glider.be> 8726L: linux-gpio@vger.kernel.org 8727S: Supported 8728F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8729F: drivers/gpio/gpio-aggregator.c 8730 8731GPIO IR Transmitter 8732M: Sean Young <sean@mess.org> 8733L: linux-media@vger.kernel.org 8734S: Maintained 8735F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8736F: drivers/media/rc/gpio-ir-tx.c 8737 8738GPIO MOCKUP DRIVER 8739M: Bamvor Jian Zhang <bamv2005@gmail.com> 8740L: linux-gpio@vger.kernel.org 8741S: Maintained 8742F: drivers/gpio/gpio-mockup.c 8743F: tools/testing/selftests/gpio/ 8744 8745GPIO REGMAP 8746R: Michael Walle <michael@walle.cc> 8747S: Maintained 8748F: drivers/gpio/gpio-regmap.c 8749F: include/linux/gpio/regmap.h 8750 8751GPIO SUBSYSTEM 8752M: Linus Walleij <linus.walleij@linaro.org> 8753M: Bartosz Golaszewski <brgl@bgdev.pl> 8754L: linux-gpio@vger.kernel.org 8755S: Maintained 8756T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8757F: Documentation/ABI/obsolete/sysfs-gpio 8758F: Documentation/ABI/testing/gpio-cdev 8759F: Documentation/admin-guide/gpio/ 8760F: Documentation/devicetree/bindings/gpio/ 8761F: Documentation/driver-api/gpio/ 8762F: drivers/gpio/ 8763F: include/asm-generic/gpio.h 8764F: include/dt-bindings/gpio/ 8765F: include/linux/gpio.h 8766F: include/linux/gpio/ 8767F: include/linux/of_gpio.h 8768F: include/uapi/linux/gpio.h 8769F: tools/gpio/ 8770 8771GRE DEMULTIPLEXER DRIVER 8772M: Dmitry Kozlov <xeb@mail.ru> 8773L: netdev@vger.kernel.org 8774S: Maintained 8775F: include/net/gre.h 8776F: net/ipv4/gre_demux.c 8777F: net/ipv4/gre_offload.c 8778 8779GRETH 10/100/1G Ethernet MAC device driver 8780M: Andreas Larsson <andreas@gaisler.com> 8781L: netdev@vger.kernel.org 8782S: Maintained 8783F: drivers/net/ethernet/aeroflex/ 8784 8785GREYBUS AUDIO PROTOCOLS DRIVERS 8786M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8787M: Mark Greer <mgreer@animalcreek.com> 8788S: Maintained 8789F: drivers/staging/greybus/audio_apbridgea.c 8790F: drivers/staging/greybus/audio_apbridgea.h 8791F: drivers/staging/greybus/audio_codec.c 8792F: drivers/staging/greybus/audio_codec.h 8793F: drivers/staging/greybus/audio_gb.c 8794F: drivers/staging/greybus/audio_manager.c 8795F: drivers/staging/greybus/audio_manager.h 8796F: drivers/staging/greybus/audio_manager_module.c 8797F: drivers/staging/greybus/audio_manager_private.h 8798F: drivers/staging/greybus/audio_manager_sysfs.c 8799F: drivers/staging/greybus/audio_module.c 8800F: drivers/staging/greybus/audio_topology.c 8801 8802GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8803M: Viresh Kumar <vireshk@kernel.org> 8804S: Maintained 8805F: drivers/staging/greybus/authentication.c 8806F: drivers/staging/greybus/bootrom.c 8807F: drivers/staging/greybus/firmware.h 8808F: drivers/staging/greybus/fw-core.c 8809F: drivers/staging/greybus/fw-download.c 8810F: drivers/staging/greybus/fw-management.c 8811F: drivers/staging/greybus/greybus_authentication.h 8812F: drivers/staging/greybus/greybus_firmware.h 8813F: drivers/staging/greybus/hid.c 8814F: drivers/staging/greybus/i2c.c 8815F: drivers/staging/greybus/spi.c 8816F: drivers/staging/greybus/spilib.c 8817F: drivers/staging/greybus/spilib.h 8818 8819GREYBUS LOOPBACK DRIVER 8820M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8821S: Maintained 8822F: drivers/staging/greybus/loopback.c 8823 8824GREYBUS PLATFORM DRIVERS 8825M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8826S: Maintained 8827F: drivers/staging/greybus/arche-apb-ctrl.c 8828F: drivers/staging/greybus/arche-platform.c 8829F: drivers/staging/greybus/arche_platform.h 8830 8831GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8832M: Rui Miguel Silva <rmfrfs@gmail.com> 8833S: Maintained 8834F: drivers/staging/greybus/gpio.c 8835F: drivers/staging/greybus/light.c 8836F: drivers/staging/greybus/power_supply.c 8837F: drivers/staging/greybus/sdio.c 8838F: drivers/staging/greybus/spi.c 8839F: drivers/staging/greybus/spilib.c 8840 8841GREYBUS SUBSYSTEM 8842M: Johan Hovold <johan@kernel.org> 8843M: Alex Elder <elder@kernel.org> 8844M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8845L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8846S: Maintained 8847F: drivers/greybus/ 8848F: drivers/staging/greybus/ 8849F: include/linux/greybus.h 8850F: include/linux/greybus/ 8851 8852GREYBUS UART PROTOCOLS DRIVERS 8853M: David Lin <dtwlin@gmail.com> 8854S: Maintained 8855F: drivers/staging/greybus/log.c 8856F: drivers/staging/greybus/uart.c 8857 8858GS1662 VIDEO SERIALIZER 8859M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8860L: linux-media@vger.kernel.org 8861S: Maintained 8862T: git git://linuxtv.org/media_tree.git 8863F: drivers/media/spi/gs1662.c 8864 8865GSPCA FINEPIX SUBDRIVER 8866M: Frank Zago <frank@zago.net> 8867L: linux-media@vger.kernel.org 8868S: Maintained 8869T: git git://linuxtv.org/media_tree.git 8870F: drivers/media/usb/gspca/finepix.c 8871 8872GSPCA GL860 SUBDRIVER 8873M: Olivier Lorin <o.lorin@laposte.net> 8874L: linux-media@vger.kernel.org 8875S: Maintained 8876T: git git://linuxtv.org/media_tree.git 8877F: drivers/media/usb/gspca/gl860/ 8878 8879GSPCA M5602 SUBDRIVER 8880M: Erik Andren <erik.andren@gmail.com> 8881L: linux-media@vger.kernel.org 8882S: Maintained 8883T: git git://linuxtv.org/media_tree.git 8884F: drivers/media/usb/gspca/m5602/ 8885 8886GSPCA PAC207 SONIXB SUBDRIVER 8887M: Hans Verkuil <hverkuil@xs4all.nl> 8888L: linux-media@vger.kernel.org 8889S: Odd Fixes 8890T: git git://linuxtv.org/media_tree.git 8891F: drivers/media/usb/gspca/pac207.c 8892 8893GSPCA SN9C20X SUBDRIVER 8894M: Brian Johnson <brijohn@gmail.com> 8895L: linux-media@vger.kernel.org 8896S: Maintained 8897T: git git://linuxtv.org/media_tree.git 8898F: drivers/media/usb/gspca/sn9c20x.c 8899 8900GSPCA T613 SUBDRIVER 8901M: Leandro Costantino <lcostantino@gmail.com> 8902L: linux-media@vger.kernel.org 8903S: Maintained 8904T: git git://linuxtv.org/media_tree.git 8905F: drivers/media/usb/gspca/t613.c 8906 8907GSPCA USB WEBCAM DRIVER 8908M: Hans Verkuil <hverkuil@xs4all.nl> 8909L: linux-media@vger.kernel.org 8910S: Odd Fixes 8911T: git git://linuxtv.org/media_tree.git 8912F: drivers/media/usb/gspca/ 8913 8914GTP (GPRS Tunneling Protocol) 8915M: Pablo Neira Ayuso <pablo@netfilter.org> 8916M: Harald Welte <laforge@gnumonks.org> 8917L: osmocom-net-gprs@lists.osmocom.org 8918S: Maintained 8919T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8920F: drivers/net/gtp.c 8921 8922GUID PARTITION TABLE (GPT) 8923M: Davidlohr Bueso <dave@stgolabs.net> 8924L: linux-efi@vger.kernel.org 8925S: Maintained 8926F: block/partitions/efi.* 8927 8928HABANALABS PCI DRIVER 8929M: Oded Gabbay <ogabbay@kernel.org> 8930L: dri-devel@lists.freedesktop.org 8931S: Supported 8932C: irc://irc.oftc.net/dri-devel 8933T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8934F: Documentation/ABI/testing/debugfs-driver-habanalabs 8935F: Documentation/ABI/testing/sysfs-driver-habanalabs 8936F: drivers/accel/habanalabs/ 8937F: include/trace/events/habanalabs.h 8938F: include/uapi/drm/habanalabs_accel.h 8939 8940HACKRF MEDIA DRIVER 8941M: Antti Palosaari <crope@iki.fi> 8942L: linux-media@vger.kernel.org 8943S: Maintained 8944W: https://linuxtv.org 8945W: http://palosaari.fi/linux/ 8946Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8947T: git git://linuxtv.org/anttip/media_tree.git 8948F: drivers/media/usb/hackrf/ 8949 8950HANTRO VPU CODEC DRIVER 8951M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8952M: Philipp Zabel <p.zabel@pengutronix.de> 8953L: linux-media@vger.kernel.org 8954L: linux-rockchip@lists.infradead.org 8955S: Maintained 8956F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8957F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 8958F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8959F: drivers/media/platform/verisilicon/ 8960 8961HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 8962M: Frank Seidel <frank@f-seidel.de> 8963L: platform-driver-x86@vger.kernel.org 8964S: Maintained 8965W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 8966F: drivers/platform/x86/hdaps.c 8967 8968HARDWARE MONITORING 8969M: Jean Delvare <jdelvare@suse.com> 8970M: Guenter Roeck <linux@roeck-us.net> 8971L: linux-hwmon@vger.kernel.org 8972S: Maintained 8973W: http://hwmon.wiki.kernel.org/ 8974T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 8975F: Documentation/ABI/testing/sysfs-class-hwmon 8976F: Documentation/devicetree/bindings/hwmon/ 8977F: Documentation/hwmon/ 8978F: drivers/hwmon/ 8979F: include/linux/hwmon*.h 8980F: include/trace/events/hwmon*.h 8981K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 8982 8983HARDWARE RANDOM NUMBER GENERATOR CORE 8984M: Olivia Mackall <olivia@selenic.com> 8985M: Herbert Xu <herbert@gondor.apana.org.au> 8986L: linux-crypto@vger.kernel.org 8987S: Odd fixes 8988F: Documentation/admin-guide/hw_random.rst 8989F: Documentation/devicetree/bindings/rng/ 8990F: drivers/char/hw_random/ 8991F: include/linux/hw_random.h 8992 8993HARDWARE SPINLOCK CORE 8994M: Ohad Ben-Cohen <ohad@wizery.com> 8995M: Bjorn Andersson <andersson@kernel.org> 8996R: Baolin Wang <baolin.wang7@gmail.com> 8997L: linux-remoteproc@vger.kernel.org 8998S: Maintained 8999T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9000F: Documentation/devicetree/bindings/hwlock/ 9001F: Documentation/locking/hwspinlock.rst 9002F: drivers/hwspinlock/ 9003F: include/linux/hwspinlock.h 9004 9005HARDWARE TRACING FACILITIES 9006M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9007S: Maintained 9008F: drivers/hwtracing/ 9009 9010HARMONY SOUND DRIVER 9011L: linux-parisc@vger.kernel.org 9012S: Maintained 9013F: sound/parisc/harmony.* 9014 9015HDPVR USB VIDEO ENCODER DRIVER 9016M: Hans Verkuil <hverkuil@xs4all.nl> 9017L: linux-media@vger.kernel.org 9018S: Odd Fixes 9019W: https://linuxtv.org 9020T: git git://linuxtv.org/media_tree.git 9021F: drivers/media/usb/hdpvr/ 9022 9023HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9024M: Matt Hsiao <matt.hsiao@hpe.com> 9025S: Supported 9026F: drivers/misc/hpilo.[ch] 9027 9028HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9029M: Jerry Hoemann <jerry.hoemann@hpe.com> 9030S: Supported 9031F: Documentation/watchdog/hpwdt.rst 9032F: drivers/watchdog/hpwdt.c 9033 9034HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9035M: Don Brace <don.brace@microchip.com> 9036L: storagedev@microchip.com 9037L: linux-scsi@vger.kernel.org 9038S: Supported 9039F: Documentation/scsi/hpsa.rst 9040F: drivers/scsi/hpsa*.[ch] 9041F: include/linux/cciss*.h 9042F: include/uapi/linux/cciss*.h 9043 9044HFI1 DRIVER 9045M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9046L: linux-rdma@vger.kernel.org 9047S: Supported 9048F: drivers/infiniband/hw/hfi1 9049 9050HFS FILESYSTEM 9051L: linux-fsdevel@vger.kernel.org 9052S: Orphan 9053F: Documentation/filesystems/hfs.rst 9054F: fs/hfs/ 9055 9056HFSPLUS FILESYSTEM 9057L: linux-fsdevel@vger.kernel.org 9058S: Orphan 9059F: Documentation/filesystems/hfsplus.rst 9060F: fs/hfsplus/ 9061 9062HGA FRAMEBUFFER DRIVER 9063M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9064L: linux-nvidia@lists.surfsouth.com 9065S: Maintained 9066W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9067F: drivers/video/fbdev/hgafb.c 9068 9069HIBERNATION (aka Software Suspend, aka swsusp) 9070M: "Rafael J. Wysocki" <rafael@kernel.org> 9071M: Pavel Machek <pavel@ucw.cz> 9072L: linux-pm@vger.kernel.org 9073S: Supported 9074B: https://bugzilla.kernel.org 9075F: arch/*/include/asm/suspend*.h 9076F: arch/x86/power/ 9077F: drivers/base/power/ 9078F: include/linux/freezer.h 9079F: include/linux/pm.h 9080F: include/linux/suspend.h 9081F: kernel/power/ 9082 9083HID CORE LAYER 9084M: Jiri Kosina <jikos@kernel.org> 9085M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9086L: linux-input@vger.kernel.org 9087S: Maintained 9088T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9089F: Documentation/hid/ 9090F: drivers/hid/ 9091F: include/linux/hid* 9092F: include/uapi/linux/hid* 9093F: samples/hid/ 9094F: tools/testing/selftests/hid/ 9095 9096HID LOGITECH DRIVERS 9097R: Filipe Laíns <lains@riseup.net> 9098L: linux-input@vger.kernel.org 9099S: Maintained 9100F: drivers/hid/hid-logitech-* 9101 9102HID++ LOGITECH DRIVERS 9103R: Filipe Laíns <lains@riseup.net> 9104R: Bastien Nocera <hadess@hadess.net> 9105L: linux-input@vger.kernel.org 9106S: Maintained 9107F: drivers/hid/hid-logitech-hidpp.c 9108 9109HID PLAYSTATION DRIVER 9110M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9111L: linux-input@vger.kernel.org 9112S: Supported 9113F: drivers/hid/hid-playstation.c 9114 9115HID PHOENIX RC FLIGHT CONTROLLER 9116M: Marcus Folkesson <marcus.folkesson@gmail.com> 9117L: linux-input@vger.kernel.org 9118S: Maintained 9119F: drivers/hid/hid-pxrc.c 9120 9121HID SENSOR HUB DRIVERS 9122M: Jiri Kosina <jikos@kernel.org> 9123M: Jonathan Cameron <jic23@kernel.org> 9124M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9125L: linux-input@vger.kernel.org 9126L: linux-iio@vger.kernel.org 9127S: Maintained 9128F: Documentation/hid/hid-sensor* 9129F: drivers/hid/hid-sensor-* 9130F: drivers/iio/*/hid-* 9131F: include/linux/hid-sensor-* 9132 9133HID VRC-2 CAR CONTROLLER DRIVER 9134M: Marcus Folkesson <marcus.folkesson@gmail.com> 9135L: linux-input@vger.kernel.org 9136S: Maintained 9137F: drivers/hid/hid-vrc2.c 9138 9139HID WACOM DRIVER 9140M: Ping Cheng <ping.cheng@wacom.com> 9141M: Jason Gerecke <jason.gerecke@wacom.com> 9142L: linux-input@vger.kernel.org 9143S: Maintained 9144F: drivers/hid/wacom.h 9145F: drivers/hid/wacom_* 9146 9147HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9148M: Thomas Gleixner <tglx@linutronix.de> 9149L: linux-kernel@vger.kernel.org 9150S: Maintained 9151T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9152F: Documentation/timers/ 9153F: include/linux/clockchips.h 9154F: include/linux/hrtimer.h 9155F: kernel/time/clockevents.c 9156F: kernel/time/hrtimer.c 9157F: kernel/time/timer_*.c 9158 9159HIGH-SPEED SCC DRIVER FOR AX.25 9160L: linux-hams@vger.kernel.org 9161S: Orphan 9162F: drivers/net/hamradio/scc.c 9163 9164HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9165M: HighPoint Linux Team <linux@highpoint-tech.com> 9166S: Supported 9167W: http://www.highpoint-tech.com 9168F: Documentation/scsi/hptiop.rst 9169F: drivers/scsi/hptiop.c 9170 9171HIMAX HX83112B TOUCHSCREEN SUPPORT 9172M: Job Noorman <job@noorman.info> 9173L: linux-input@vger.kernel.org 9174S: Maintained 9175F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9176F: drivers/input/touchscreen/himax_hx83112b.c 9177 9178HIPPI 9179M: Jes Sorensen <jes@trained-monkey.org> 9180L: linux-hippi@sunsite.dk 9181S: Maintained 9182F: drivers/net/hippi/ 9183F: include/linux/hippidevice.h 9184F: include/uapi/linux/if_hippi.h 9185F: net/802/hippi.c 9186 9187HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9188M: Kurt Kanzenbach <kurt@linutronix.de> 9189L: netdev@vger.kernel.org 9190S: Maintained 9191F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9192F: drivers/net/dsa/hirschmann/* 9193F: include/linux/platform_data/hirschmann-hellcreek.h 9194F: net/dsa/tag_hellcreek.c 9195 9196HISILICON DMA DRIVER 9197M: Zhou Wang <wangzhou1@hisilicon.com> 9198M: Jie Hai <haijie1@huawei.com> 9199L: dmaengine@vger.kernel.org 9200S: Maintained 9201F: drivers/dma/hisi_dma.c 9202 9203HISILICON GPIO DRIVER 9204M: Jay Fang <f.fangjian@huawei.com> 9205L: linux-gpio@vger.kernel.org 9206S: Maintained 9207F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9208F: drivers/gpio/gpio-hisi.c 9209 9210HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9211M: Longfang Liu <liulongfang@huawei.com> 9212L: linux-crypto@vger.kernel.org 9213S: Maintained 9214F: Documentation/ABI/testing/debugfs-hisi-hpre 9215F: drivers/crypto/hisilicon/hpre/hpre.h 9216F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9217F: drivers/crypto/hisilicon/hpre/hpre_main.c 9218 9219HISILICON I2C CONTROLLER DRIVER 9220M: Yicong Yang <yangyicong@hisilicon.com> 9221L: linux-i2c@vger.kernel.org 9222S: Maintained 9223W: https://www.hisilicon.com 9224F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9225F: drivers/i2c/busses/i2c-hisi.c 9226 9227HISILICON LPC BUS DRIVER 9228M: Jay Fang <f.fangjian@huawei.com> 9229S: Maintained 9230W: http://www.hisilicon.com 9231F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9232F: drivers/bus/hisi_lpc.c 9233 9234HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9235M: Yisen Zhuang <yisen.zhuang@huawei.com> 9236M: Salil Mehta <salil.mehta@huawei.com> 9237L: netdev@vger.kernel.org 9238S: Maintained 9239W: http://www.hisilicon.com 9240F: drivers/net/ethernet/hisilicon/hns3/ 9241 9242HISILICON NETWORK SUBSYSTEM DRIVER 9243M: Yisen Zhuang <yisen.zhuang@huawei.com> 9244M: Salil Mehta <salil.mehta@huawei.com> 9245L: netdev@vger.kernel.org 9246S: Maintained 9247W: http://www.hisilicon.com 9248F: Documentation/devicetree/bindings/net/hisilicon*.txt 9249F: drivers/net/ethernet/hisilicon/ 9250 9251HIKEY960 ONBOARD USB GPIO HUB DRIVER 9252M: John Stultz <jstultz@google.com> 9253L: linux-kernel@vger.kernel.org 9254S: Maintained 9255F: drivers/misc/hisi_hikey_usb.c 9256 9257HISILICON PMU DRIVER 9258M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9259M: Jonathan Cameron <jonathan.cameron@huawei.com> 9260S: Supported 9261W: http://www.hisilicon.com 9262F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9263F: Documentation/admin-guide/perf/hisi-pmu.rst 9264F: drivers/perf/hisilicon 9265 9266HISILICON HNS3 PMU DRIVER 9267M: Guangbin Huang <huangguangbin2@huawei.com> 9268S: Supported 9269F: Documentation/admin-guide/perf/hns3-pmu.rst 9270F: drivers/perf/hisilicon/hns3_pmu.c 9271 9272HISILICON PTT DRIVER 9273M: Yicong Yang <yangyicong@hisilicon.com> 9274M: Jonathan Cameron <jonathan.cameron@huawei.com> 9275L: linux-kernel@vger.kernel.org 9276S: Maintained 9277F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9278F: Documentation/trace/hisi-ptt.rst 9279F: drivers/hwtracing/ptt/ 9280F: tools/perf/arch/arm64/util/hisi-ptt.c 9281F: tools/perf/util/hisi-ptt* 9282F: tools/perf/util/hisi-ptt-decoder/* 9283 9284HISILICON QM DRIVER 9285M: Weili Qian <qianweili@huawei.com> 9286M: Zhou Wang <wangzhou1@hisilicon.com> 9287L: linux-crypto@vger.kernel.org 9288S: Maintained 9289F: drivers/crypto/hisilicon/Kconfig 9290F: drivers/crypto/hisilicon/Makefile 9291F: drivers/crypto/hisilicon/qm.c 9292F: drivers/crypto/hisilicon/sgl.c 9293F: include/linux/hisi_acc_qm.h 9294 9295HISILICON ZIP Controller DRIVER 9296M: Yang Shen <shenyang39@huawei.com> 9297M: Zhou Wang <wangzhou1@hisilicon.com> 9298L: linux-crypto@vger.kernel.org 9299S: Maintained 9300F: Documentation/ABI/testing/debugfs-hisi-zip 9301F: drivers/crypto/hisilicon/zip/ 9302 9303HISILICON ROCE DRIVER 9304M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9305M: Wenpeng Liang <liangwenpeng@huawei.com> 9306L: linux-rdma@vger.kernel.org 9307S: Maintained 9308F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9309F: drivers/infiniband/hw/hns/ 9310 9311HISILICON SAS Controller 9312M: Xiang Chen <chenxiang66@hisilicon.com> 9313S: Supported 9314W: http://www.hisilicon.com 9315F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9316F: drivers/scsi/hisi_sas/ 9317 9318HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9319M: Kai Ye <yekai13@huawei.com> 9320M: Longfang Liu <liulongfang@huawei.com> 9321L: linux-crypto@vger.kernel.org 9322S: Maintained 9323F: Documentation/ABI/testing/debugfs-hisi-sec 9324F: drivers/crypto/hisilicon/sec2/sec.h 9325F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9326F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9327F: drivers/crypto/hisilicon/sec2/sec_main.c 9328 9329HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9330M: Jay Fang <f.fangjian@huawei.com> 9331L: linux-spi@vger.kernel.org 9332S: Maintained 9333W: http://www.hisilicon.com 9334F: drivers/spi/spi-hisi-kunpeng.c 9335 9336HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9337M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9338L: linux-kernel@vger.kernel.org 9339S: Maintained 9340F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9341F: drivers/spmi/hisi-spmi-controller.c 9342 9343HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9344M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9345L: linux-kernel@vger.kernel.org 9346S: Maintained 9347F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9348F: drivers/mfd/hi6421-spmi-pmic.c 9349 9350HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9351M: Weili Qian <qianweili@huawei.com> 9352S: Maintained 9353F: drivers/crypto/hisilicon/trng/trng.c 9354 9355HISILICON V3XX SPI NOR FLASH Controller Driver 9356M: Jay Fang <f.fangjian@huawei.com> 9357S: Maintained 9358W: http://www.hisilicon.com 9359F: drivers/spi/spi-hisi-sfc-v3xx.c 9360 9361HMM - Heterogeneous Memory Management 9362M: Jérôme Glisse <jglisse@redhat.com> 9363L: linux-mm@kvack.org 9364S: Maintained 9365F: Documentation/mm/hmm.rst 9366F: include/linux/hmm* 9367F: lib/test_hmm* 9368F: mm/hmm* 9369F: tools/testing/selftests/mm/*hmm* 9370 9371HOST AP DRIVER 9372M: Jouni Malinen <j@w1.fi> 9373L: linux-wireless@vger.kernel.org 9374S: Obsolete 9375W: http://w1.fi/hostap-driver.html 9376F: drivers/net/wireless/intersil/hostap/ 9377 9378HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9379L: platform-driver-x86@vger.kernel.org 9380S: Orphan 9381F: drivers/platform/x86/hp/tc1100-wmi.c 9382 9383HPET: High Precision Event Timers driver 9384M: Clemens Ladisch <clemens@ladisch.de> 9385S: Maintained 9386F: Documentation/timers/hpet.rst 9387F: drivers/char/hpet.c 9388F: include/linux/hpet.h 9389F: include/uapi/linux/hpet.h 9390 9391HPET: x86 9392S: Orphan 9393F: arch/x86/include/asm/hpet.h 9394F: arch/x86/kernel/hpet.c 9395 9396HPFS FILESYSTEM 9397M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9398S: Maintained 9399W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9400F: fs/hpfs/ 9401 9402HSI SUBSYSTEM 9403M: Sebastian Reichel <sre@kernel.org> 9404S: Maintained 9405T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9406F: Documentation/ABI/testing/sysfs-bus-hsi 9407F: Documentation/driver-api/hsi.rst 9408F: drivers/hsi/ 9409F: include/linux/hsi/ 9410F: include/uapi/linux/hsi/ 9411 9412HSO 3G MODEM DRIVER 9413L: linux-usb@vger.kernel.org 9414S: Orphan 9415F: drivers/net/usb/hso.c 9416 9417HSR NETWORK PROTOCOL 9418L: netdev@vger.kernel.org 9419S: Orphan 9420F: net/hsr/ 9421 9422HT16K33 LED CONTROLLER DRIVER 9423M: Robin van der Gracht <robin@protonic.nl> 9424S: Maintained 9425F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9426F: drivers/auxdisplay/ht16k33.c 9427 9428HTCPEN TOUCHSCREEN DRIVER 9429M: Pau Oliva Fora <pof@eslack.org> 9430L: linux-input@vger.kernel.org 9431S: Maintained 9432F: drivers/input/touchscreen/htcpen.c 9433 9434HTE SUBSYSTEM 9435M: Dipen Patel <dipenp@nvidia.com> 9436S: Maintained 9437F: Documentation/devicetree/bindings/timestamp/ 9438F: Documentation/driver-api/hte/ 9439F: drivers/hte/ 9440F: include/linux/hte.h 9441 9442HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9443M: Lorenzo Bianconi <lorenzo@kernel.org> 9444L: linux-iio@vger.kernel.org 9445S: Maintained 9446W: http://www.st.com/ 9447F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9448F: drivers/iio/humidity/hts221* 9449 9450HUAWEI ETHERNET DRIVER 9451M: Cai Huoqing <cai.huoqing@linux.dev> 9452L: netdev@vger.kernel.org 9453S: Maintained 9454F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9455F: drivers/net/ethernet/huawei/hinic/ 9456 9457HUGETLB SUBSYSTEM 9458M: Mike Kravetz <mike.kravetz@oracle.com> 9459M: Muchun Song <muchun.song@linux.dev> 9460L: linux-mm@kvack.org 9461S: Maintained 9462F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9463F: Documentation/admin-guide/mm/hugetlbpage.rst 9464F: Documentation/mm/hugetlbfs_reserv.rst 9465F: Documentation/mm/vmemmap_dedup.rst 9466F: fs/hugetlbfs/ 9467F: include/linux/hugetlb.h 9468F: mm/hugetlb.c 9469F: mm/hugetlb_vmemmap.c 9470F: mm/hugetlb_vmemmap.h 9471 9472HVA ST MEDIA DRIVER 9473M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9474L: linux-media@vger.kernel.org 9475S: Supported 9476W: https://linuxtv.org 9477T: git git://linuxtv.org/media_tree.git 9478F: drivers/media/platform/st/sti/hva 9479 9480HWPOISON MEMORY FAILURE HANDLING 9481M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9482R: Miaohe Lin <linmiaohe@huawei.com> 9483L: linux-mm@kvack.org 9484S: Maintained 9485F: mm/hwpoison-inject.c 9486F: mm/memory-failure.c 9487 9488HYCON HY46XX TOUCHSCREEN SUPPORT 9489M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9490L: linux-input@vger.kernel.org 9491S: Maintained 9492F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9493F: drivers/input/touchscreen/hycon-hy46xx.c 9494 9495HYGON PROCESSOR SUPPORT 9496M: Pu Wen <puwen@hygon.cn> 9497L: linux-kernel@vger.kernel.org 9498S: Maintained 9499F: arch/x86/kernel/cpu/hygon.c 9500 9501HYNIX HI556 SENSOR DRIVER 9502M: Shawn Tu <shawnx.tu@intel.com> 9503L: linux-media@vger.kernel.org 9504S: Maintained 9505T: git git://linuxtv.org/media_tree.git 9506F: drivers/media/i2c/hi556.c 9507 9508HYNIX HI846 SENSOR DRIVER 9509M: Martin Kepplinger <martin.kepplinger@puri.sm> 9510L: linux-media@vger.kernel.org 9511S: Maintained 9512F: drivers/media/i2c/hi846.c 9513 9514HYNIX HI847 SENSOR DRIVER 9515M: Shawn Tu <shawnx.tu@intel.com> 9516L: linux-media@vger.kernel.org 9517S: Maintained 9518F: drivers/media/i2c/hi847.c 9519 9520Hyper-V/Azure CORE AND DRIVERS 9521M: "K. Y. Srinivasan" <kys@microsoft.com> 9522M: Haiyang Zhang <haiyangz@microsoft.com> 9523M: Wei Liu <wei.liu@kernel.org> 9524M: Dexuan Cui <decui@microsoft.com> 9525L: linux-hyperv@vger.kernel.org 9526S: Supported 9527T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9528F: Documentation/ABI/stable/sysfs-bus-vmbus 9529F: Documentation/ABI/testing/debugfs-hyperv 9530F: Documentation/virt/hyperv 9531F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9532F: arch/arm64/hyperv 9533F: arch/arm64/include/asm/hyperv-tlfs.h 9534F: arch/arm64/include/asm/mshyperv.h 9535F: arch/x86/hyperv 9536F: arch/x86/include/asm/hyperv-tlfs.h 9537F: arch/x86/include/asm/mshyperv.h 9538F: arch/x86/include/asm/trace/hyperv.h 9539F: arch/x86/kernel/cpu/mshyperv.c 9540F: drivers/clocksource/hyperv_timer.c 9541F: drivers/hid/hid-hyperv.c 9542F: drivers/hv/ 9543F: drivers/input/serio/hyperv-keyboard.c 9544F: drivers/iommu/hyperv-iommu.c 9545F: drivers/net/ethernet/microsoft/ 9546F: drivers/net/hyperv/ 9547F: drivers/pci/controller/pci-hyperv-intf.c 9548F: drivers/pci/controller/pci-hyperv.c 9549F: drivers/scsi/storvsc_drv.c 9550F: drivers/uio/uio_hv_generic.c 9551F: drivers/video/fbdev/hyperv_fb.c 9552F: include/asm-generic/hyperv-tlfs.h 9553F: include/asm-generic/mshyperv.h 9554F: include/clocksource/hyperv_timer.h 9555F: include/linux/hyperv.h 9556F: include/net/mana 9557F: include/uapi/linux/hyperv.h 9558F: net/vmw_vsock/hyperv_transport.c 9559F: tools/hv/ 9560 9561HYPERBUS SUPPORT 9562M: Vignesh Raghavendra <vigneshr@ti.com> 9563L: linux-mtd@lists.infradead.org 9564S: Supported 9565Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9566C: irc://irc.oftc.net/mtd 9567T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9568F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9569F: drivers/mtd/hyperbus/ 9570F: include/linux/mtd/hyperbus.h 9571 9572HYPERVISOR VIRTUAL CONSOLE DRIVER 9573L: linuxppc-dev@lists.ozlabs.org 9574S: Odd Fixes 9575F: drivers/tty/hvc/ 9576 9577I2C ACPI SUPPORT 9578M: Mika Westerberg <mika.westerberg@linux.intel.com> 9579L: linux-i2c@vger.kernel.org 9580L: linux-acpi@vger.kernel.org 9581S: Maintained 9582F: drivers/i2c/i2c-core-acpi.c 9583 9584I2C CONTROLLER DRIVER FOR NVIDIA GPU 9585M: Ajay Gupta <ajayg@nvidia.com> 9586L: linux-i2c@vger.kernel.org 9587S: Maintained 9588F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9589F: drivers/i2c/busses/i2c-nvidia-gpu.c 9590 9591I2C MUXES 9592M: Peter Rosin <peda@axentia.se> 9593L: linux-i2c@vger.kernel.org 9594S: Maintained 9595F: Documentation/devicetree/bindings/i2c/i2c-arb* 9596F: Documentation/devicetree/bindings/i2c/i2c-gate* 9597F: Documentation/devicetree/bindings/i2c/i2c-mux* 9598F: Documentation/i2c/i2c-topology.rst 9599F: Documentation/i2c/muxes/ 9600F: drivers/i2c/i2c-mux.c 9601F: drivers/i2c/muxes/ 9602F: include/linux/i2c-mux.h 9603 9604I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9605M: Gregory CLEMENT <gregory.clement@bootlin.com> 9606L: linux-i2c@vger.kernel.org 9607S: Maintained 9608F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9609F: drivers/i2c/busses/i2c-mv64xxx.c 9610 9611I2C OVER PARALLEL PORT 9612M: Jean Delvare <jdelvare@suse.com> 9613L: linux-i2c@vger.kernel.org 9614S: Maintained 9615F: Documentation/i2c/busses/i2c-parport.rst 9616F: drivers/i2c/busses/i2c-parport.c 9617 9618I2C SUBSYSTEM 9619M: Wolfram Sang <wsa@kernel.org> 9620L: linux-i2c@vger.kernel.org 9621S: Maintained 9622W: https://i2c.wiki.kernel.org/ 9623Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9624T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9625F: Documentation/devicetree/bindings/i2c/i2c.txt 9626F: Documentation/i2c/ 9627F: drivers/i2c/* 9628F: include/dt-bindings/i2c/i2c.h 9629F: include/linux/i2c-dev.h 9630F: include/linux/i2c-smbus.h 9631F: include/linux/i2c.h 9632F: include/uapi/linux/i2c-*.h 9633F: include/uapi/linux/i2c.h 9634 9635I2C SUBSYSTEM HOST DRIVERS 9636L: linux-i2c@vger.kernel.org 9637S: Odd Fixes 9638W: https://i2c.wiki.kernel.org/ 9639Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9640T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9641F: Documentation/devicetree/bindings/i2c/ 9642F: drivers/i2c/algos/ 9643F: drivers/i2c/busses/ 9644F: include/dt-bindings/i2c/ 9645 9646I2C-TAOS-EVM DRIVER 9647M: Jean Delvare <jdelvare@suse.com> 9648L: linux-i2c@vger.kernel.org 9649S: Maintained 9650F: Documentation/i2c/busses/i2c-taos-evm.rst 9651F: drivers/i2c/busses/i2c-taos-evm.c 9652 9653I2C-TINY-USB DRIVER 9654M: Till Harbaum <till@harbaum.org> 9655L: linux-i2c@vger.kernel.org 9656S: Maintained 9657W: http://www.harbaum.org/till/i2c_tiny_usb 9658F: drivers/i2c/busses/i2c-tiny-usb.c 9659 9660I2C/SMBUS CONTROLLER DRIVERS FOR PC 9661M: Jean Delvare <jdelvare@suse.com> 9662L: linux-i2c@vger.kernel.org 9663S: Maintained 9664F: Documentation/i2c/busses/i2c-ali1535.rst 9665F: Documentation/i2c/busses/i2c-ali1563.rst 9666F: Documentation/i2c/busses/i2c-ali15x3.rst 9667F: Documentation/i2c/busses/i2c-amd756.rst 9668F: Documentation/i2c/busses/i2c-amd8111.rst 9669F: Documentation/i2c/busses/i2c-i801.rst 9670F: Documentation/i2c/busses/i2c-nforce2.rst 9671F: Documentation/i2c/busses/i2c-piix4.rst 9672F: Documentation/i2c/busses/i2c-sis5595.rst 9673F: Documentation/i2c/busses/i2c-sis630.rst 9674F: Documentation/i2c/busses/i2c-sis96x.rst 9675F: Documentation/i2c/busses/i2c-via.rst 9676F: Documentation/i2c/busses/i2c-viapro.rst 9677F: drivers/i2c/busses/i2c-ali1535.c 9678F: drivers/i2c/busses/i2c-ali1563.c 9679F: drivers/i2c/busses/i2c-ali15x3.c 9680F: drivers/i2c/busses/i2c-amd756-s4882.c 9681F: drivers/i2c/busses/i2c-amd756.c 9682F: drivers/i2c/busses/i2c-amd8111.c 9683F: drivers/i2c/busses/i2c-i801.c 9684F: drivers/i2c/busses/i2c-isch.c 9685F: drivers/i2c/busses/i2c-nforce2-s4985.c 9686F: drivers/i2c/busses/i2c-nforce2.c 9687F: drivers/i2c/busses/i2c-piix4.c 9688F: drivers/i2c/busses/i2c-sis5595.c 9689F: drivers/i2c/busses/i2c-sis630.c 9690F: drivers/i2c/busses/i2c-sis96x.c 9691F: drivers/i2c/busses/i2c-via.c 9692F: drivers/i2c/busses/i2c-viapro.c 9693 9694I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9695M: Hans de Goede <hdegoede@redhat.com> 9696L: linux-i2c@vger.kernel.org 9697S: Maintained 9698F: drivers/i2c/busses/i2c-cht-wc.c 9699 9700I2C/SMBUS ISMT DRIVER 9701M: Seth Heasley <seth.heasley@intel.com> 9702M: Neil Horman <nhorman@tuxdriver.com> 9703L: linux-i2c@vger.kernel.org 9704F: Documentation/i2c/busses/i2c-ismt.rst 9705F: drivers/i2c/busses/i2c-ismt.c 9706 9707I2C/SMBUS STUB DRIVER 9708M: Jean Delvare <jdelvare@suse.com> 9709L: linux-i2c@vger.kernel.org 9710S: Maintained 9711F: drivers/i2c/i2c-stub.c 9712 9713I3C DRIVER FOR CADENCE I3C MASTER IP 9714M: Przemysław Gaj <pgaj@cadence.com> 9715S: Maintained 9716F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9717F: drivers/i3c/master/i3c-master-cdns.c 9718 9719I3C DRIVER FOR SYNOPSYS DESIGNWARE 9720S: Orphan 9721F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9722F: drivers/i3c/master/dw* 9723 9724I3C SUBSYSTEM 9725M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9726L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9727S: Maintained 9728C: irc://chat.freenode.net/linux-i3c 9729T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9730F: Documentation/ABI/testing/sysfs-bus-i3c 9731F: Documentation/devicetree/bindings/i3c/ 9732F: Documentation/driver-api/i3c 9733F: drivers/i3c/ 9734F: include/linux/i3c/ 9735 9736IA64 (Itanium) PLATFORM 9737L: linux-ia64@vger.kernel.org 9738S: Orphan 9739F: Documentation/ia64/ 9740F: arch/ia64/ 9741 9742IBM Operation Panel Input Driver 9743M: Eddie James <eajames@linux.ibm.com> 9744L: linux-input@vger.kernel.org 9745S: Maintained 9746F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9747F: drivers/input/misc/ibm-panel.c 9748 9749IBM Power 842 compression accelerator 9750M: Haren Myneni <haren@us.ibm.com> 9751S: Supported 9752F: crypto/842.c 9753F: drivers/crypto/nx/Kconfig 9754F: drivers/crypto/nx/Makefile 9755F: drivers/crypto/nx/nx-842* 9756F: include/linux/sw842.h 9757F: lib/842/ 9758 9759IBM Power in-Nest Crypto Acceleration 9760M: Breno Leitão <leitao@debian.org> 9761M: Nayna Jain <nayna@linux.ibm.com> 9762M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9763L: linux-crypto@vger.kernel.org 9764S: Supported 9765F: drivers/crypto/nx/Kconfig 9766F: drivers/crypto/nx/Makefile 9767F: drivers/crypto/nx/nx-aes* 9768F: drivers/crypto/nx/nx-sha* 9769F: drivers/crypto/nx/nx.* 9770F: drivers/crypto/nx/nx_csbcpb.h 9771F: drivers/crypto/nx/nx_debugfs.c 9772 9773IBM Power IO DLPAR 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/rpadlpar* 9779 9780IBM Power Linux RAID adapter 9781M: Brian King <brking@us.ibm.com> 9782S: Supported 9783F: drivers/scsi/ipr.* 9784 9785IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9786M: Tyrel Datwyler <tyreld@linux.ibm.com> 9787L: linux-pci@vger.kernel.org 9788L: linuxppc-dev@lists.ozlabs.org 9789S: Supported 9790F: drivers/pci/hotplug/rpaphp* 9791 9792IBM Power SRIOV Virtual NIC Device Driver 9793M: Haren Myneni <haren@linux.ibm.com> 9794M: Rick Lindsley <ricklind@linux.ibm.com> 9795R: Nick Child <nnac123@linux.ibm.com> 9796R: Dany Madden <danymadden@us.ibm.com> 9797R: Thomas Falcon <tlfalcon@linux.ibm.com> 9798L: netdev@vger.kernel.org 9799S: Supported 9800F: drivers/net/ethernet/ibm/ibmvnic.* 9801 9802IBM Power Virtual Ethernet Device Driver 9803M: Nick Child <nnac123@linux.ibm.com> 9804L: netdev@vger.kernel.org 9805S: Supported 9806F: drivers/net/ethernet/ibm/ibmveth.* 9807 9808IBM Power Virtual FC Device Drivers 9809M: Tyrel Datwyler <tyreld@linux.ibm.com> 9810L: linux-scsi@vger.kernel.org 9811S: Supported 9812F: drivers/scsi/ibmvscsi/ibmvfc* 9813 9814IBM Power Virtual Management Channel Driver 9815M: Brad Warrum <bwarrum@linux.ibm.com> 9816M: Ritu Agarwal <rituagar@linux.ibm.com> 9817S: Supported 9818F: drivers/misc/ibmvmc.* 9819 9820IBM Power Virtual SCSI Device Drivers 9821M: Tyrel Datwyler <tyreld@linux.ibm.com> 9822L: linux-scsi@vger.kernel.org 9823S: Supported 9824F: drivers/scsi/ibmvscsi/ibmvscsi* 9825F: include/scsi/viosrp.h 9826 9827IBM Power Virtual SCSI Device Target Driver 9828M: Michael Cyr <mikecyr@linux.ibm.com> 9829L: linux-scsi@vger.kernel.org 9830L: target-devel@vger.kernel.org 9831S: Supported 9832F: drivers/scsi/ibmvscsi_tgt/ 9833 9834IBM Power VMX Cryptographic instructions 9835M: Breno Leitão <leitao@debian.org> 9836M: Nayna Jain <nayna@linux.ibm.com> 9837M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9838L: linux-crypto@vger.kernel.org 9839S: Supported 9840F: drivers/crypto/vmx/Kconfig 9841F: drivers/crypto/vmx/Makefile 9842F: drivers/crypto/vmx/aes* 9843F: drivers/crypto/vmx/ghash* 9844F: drivers/crypto/vmx/ppc-xlate.pl 9845F: drivers/crypto/vmx/vmx.c 9846 9847IBM ServeRAID RAID DRIVER 9848S: Orphan 9849F: drivers/scsi/ips.* 9850 9851ICH LPC AND GPIO DRIVER 9852M: Peter Tyser <ptyser@xes-inc.com> 9853S: Maintained 9854F: drivers/gpio/gpio-ich.c 9855F: drivers/mfd/lpc_ich.c 9856 9857ICY I2C DRIVER 9858M: Max Staudt <max@enpas.org> 9859L: linux-i2c@vger.kernel.org 9860S: Maintained 9861F: drivers/i2c/busses/i2c-icy.c 9862 9863IDEAPAD LAPTOP EXTRAS DRIVER 9864M: Ike Panhc <ike.pan@canonical.com> 9865L: platform-driver-x86@vger.kernel.org 9866S: Maintained 9867W: http://launchpad.net/ideapad-laptop 9868F: drivers/platform/x86/ideapad-laptop.c 9869 9870IDEAPAD LAPTOP SLIDEBAR DRIVER 9871M: Andrey Moiseev <o2g.org.ru@gmail.com> 9872L: linux-input@vger.kernel.org 9873S: Maintained 9874W: https://github.com/o2genum/ideapad-slidebar 9875F: drivers/input/misc/ideapad_slidebar.c 9876 9877IDMAPPED MOUNTS 9878M: Christian Brauner <brauner@kernel.org> 9879M: Seth Forshee <sforshee@kernel.org> 9880L: linux-fsdevel@vger.kernel.org 9881S: Maintained 9882T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9883F: Documentation/filesystems/idmappings.rst 9884F: include/linux/mnt_idmapping.* 9885F: tools/testing/selftests/mount_setattr/ 9886 9887IDT VersaClock 5 CLOCK DRIVER 9888M: Luca Ceresoli <luca@lucaceresoli.net> 9889S: Maintained 9890F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9891F: drivers/clk/clk-versaclock5.c 9892 9893IEEE 802.15.4 SUBSYSTEM 9894M: Alexander Aring <alex.aring@gmail.com> 9895M: Stefan Schmidt <stefan@datenfreihafen.org> 9896M: Miquel Raynal <miquel.raynal@bootlin.com> 9897L: linux-wpan@vger.kernel.org 9898S: Maintained 9899W: https://linux-wpan.org/ 9900T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9901T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9902F: Documentation/networking/ieee802154.rst 9903F: drivers/net/ieee802154/ 9904F: include/linux/ieee802154.h 9905F: include/linux/nl802154.h 9906F: include/net/af_ieee802154.h 9907F: include/net/cfg802154.h 9908F: include/net/ieee802154_netdev.h 9909F: include/net/mac802154.h 9910F: include/net/nl802154.h 9911F: net/ieee802154/ 9912F: net/mac802154/ 9913 9914IFE PROTOCOL 9915M: Yotam Gigi <yotam.gi@gmail.com> 9916M: Jamal Hadi Salim <jhs@mojatatu.com> 9917F: include/net/ife.h 9918F: include/uapi/linux/ife.h 9919F: net/ife 9920 9921IGORPLUG-USB IR RECEIVER 9922M: Sean Young <sean@mess.org> 9923L: linux-media@vger.kernel.org 9924S: Maintained 9925F: drivers/media/rc/igorplugusb.c 9926 9927IGUANAWORKS USB IR TRANSCEIVER 9928M: Sean Young <sean@mess.org> 9929L: linux-media@vger.kernel.org 9930S: Maintained 9931F: drivers/media/rc/iguanair.c 9932 9933IIO DIGITAL POTENTIOMETER DAC 9934M: Peter Rosin <peda@axentia.se> 9935L: linux-iio@vger.kernel.org 9936S: Maintained 9937F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9938F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9939F: drivers/iio/dac/dpot-dac.c 9940 9941IIO ENVELOPE DETECTOR 9942M: Peter Rosin <peda@axentia.se> 9943L: linux-iio@vger.kernel.org 9944S: Maintained 9945F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 9946F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 9947F: drivers/iio/adc/envelope-detector.c 9948 9949IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 9950M: Matti Vaittinen <mazziesaccount@gmail.com> 9951L: linux-iio@vger.kernel.org 9952S: Maintained 9953F: drivers/iio/light/gain-time-scale-helper.c 9954F: drivers/iio/light/gain-time-scale-helper.h 9955 9956IIO MULTIPLEXER 9957M: Peter Rosin <peda@axentia.se> 9958L: linux-iio@vger.kernel.org 9959S: Maintained 9960F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 9961F: drivers/iio/multiplexer/iio-mux.c 9962 9963IIO SCMI BASED DRIVER 9964M: Jyoti Bhayana <jbhayana@google.com> 9965L: linux-iio@vger.kernel.org 9966S: Maintained 9967F: drivers/iio/common/scmi_sensors/scmi_iio.c 9968 9969IIO SUBSYSTEM AND DRIVERS 9970M: Jonathan Cameron <jic23@kernel.org> 9971R: Lars-Peter Clausen <lars@metafoo.de> 9972L: linux-iio@vger.kernel.org 9973S: Maintained 9974T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 9975F: Documentation/ABI/testing/configfs-iio* 9976F: Documentation/ABI/testing/sysfs-bus-iio* 9977F: Documentation/devicetree/bindings/iio/ 9978F: drivers/iio/ 9979F: drivers/staging/iio/ 9980F: include/dt-bindings/iio/ 9981F: include/linux/iio/ 9982F: tools/iio/ 9983 9984IIO UNIT CONVERTER 9985M: Peter Rosin <peda@axentia.se> 9986L: linux-iio@vger.kernel.org 9987S: Maintained 9988F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 9989F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 9990F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 9991F: drivers/iio/afe/iio-rescale.c 9992 9993IKANOS/ADI EAGLE ADSL USB DRIVER 9994M: Matthieu Castet <castet.matthieu@free.fr> 9995M: Stanislaw Gruszka <stf_xl@wp.pl> 9996S: Maintained 9997F: drivers/usb/atm/ueagle-atm.c 9998 9999IMAGIS TOUCHSCREEN DRIVER 10000M: Markuss Broks <markuss.broks@gmail.com> 10001S: Maintained 10002F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10003F: drivers/input/touchscreen/imagis.c 10004 10005IMGTEC ASCII LCD DRIVER 10006M: Paul Burton <paulburton@kernel.org> 10007S: Maintained 10008F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10009F: drivers/auxdisplay/img-ascii-lcd.c 10010 10011IMGTEC IR DECODER DRIVER 10012S: Orphan 10013F: drivers/media/rc/img-ir/ 10014 10015IMON SOUNDGRAPH USB IR RECEIVER 10016M: Sean Young <sean@mess.org> 10017L: linux-media@vger.kernel.org 10018S: Maintained 10019F: drivers/media/rc/imon.c 10020F: drivers/media/rc/imon_raw.c 10021 10022IMS TWINTURBO FRAMEBUFFER DRIVER 10023L: linux-fbdev@vger.kernel.org 10024S: Orphan 10025F: drivers/video/fbdev/imsttfb.c 10026 10027INA209 HARDWARE MONITOR DRIVER 10028M: Guenter Roeck <linux@roeck-us.net> 10029L: linux-hwmon@vger.kernel.org 10030S: Maintained 10031F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10032F: Documentation/hwmon/ina209.rst 10033F: drivers/hwmon/ina209.c 10034 10035INA2XX HARDWARE MONITOR DRIVER 10036M: Guenter Roeck <linux@roeck-us.net> 10037L: linux-hwmon@vger.kernel.org 10038S: Maintained 10039F: Documentation/hwmon/ina2xx.rst 10040F: drivers/hwmon/ina2xx.c 10041F: include/linux/platform_data/ina2xx.h 10042 10043INDEX OF FURTHER KERNEL DOCUMENTATION 10044M: Carlos Bilbao <carlos.bilbao@amd.com> 10045S: Maintained 10046F: Documentation/process/kernel-docs.rst 10047 10048INDUSTRY PACK SUBSYSTEM (IPACK) 10049M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10050M: Jens Taprogge <jens.taprogge@taprogge.org> 10051M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10052L: industrypack-devel@lists.sourceforge.net 10053S: Maintained 10054W: http://industrypack.sourceforge.net 10055F: drivers/ipack/ 10056 10057INFINEON DPS310 Driver 10058M: Eddie James <eajames@linux.ibm.com> 10059L: linux-iio@vger.kernel.org 10060S: Maintained 10061F: drivers/iio/pressure/dps310.c 10062 10063INFINEON PEB2466 ASoC CODEC 10064M: Herve Codina <herve.codina@bootlin.com> 10065L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10066S: Maintained 10067F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10068F: sound/soc/codecs/peb2466.c 10069 10070INFINIBAND SUBSYSTEM 10071M: Jason Gunthorpe <jgg@nvidia.com> 10072M: Leon Romanovsky <leonro@nvidia.com> 10073L: linux-rdma@vger.kernel.org 10074S: Supported 10075W: https://github.com/linux-rdma/rdma-core 10076Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10077T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10078F: Documentation/devicetree/bindings/infiniband/ 10079F: Documentation/infiniband/ 10080F: drivers/infiniband/ 10081F: include/rdma/ 10082F: include/trace/events/ib_mad.h 10083F: include/trace/events/ib_umad.h 10084F: include/trace/misc/rdma.h 10085F: include/uapi/linux/if_infiniband.h 10086F: include/uapi/rdma/ 10087F: samples/bpf/ibumad_kern.c 10088F: samples/bpf/ibumad_user.c 10089 10090INGENIC JZ4780 NAND DRIVER 10091M: Harvey Hunt <harveyhuntnexus@gmail.com> 10092L: linux-mtd@lists.infradead.org 10093L: linux-mips@vger.kernel.org 10094S: Maintained 10095F: drivers/mtd/nand/raw/ingenic/ 10096 10097INGENIC JZ47xx SoCs 10098M: Paul Cercueil <paul@crapouillou.net> 10099L: linux-mips@vger.kernel.org 10100S: Maintained 10101F: arch/mips/boot/dts/ingenic/ 10102F: arch/mips/generic/board-ingenic.c 10103F: arch/mips/include/asm/mach-ingenic/ 10104F: arch/mips/ingenic/Kconfig 10105F: drivers/clk/ingenic/ 10106F: drivers/dma/dma-jz4780.c 10107F: drivers/gpu/drm/ingenic/ 10108F: drivers/i2c/busses/i2c-jz4780.c 10109F: drivers/iio/adc/ingenic-adc.c 10110F: drivers/irqchip/irq-ingenic.c 10111F: drivers/memory/jz4780-nemc.c 10112F: drivers/mmc/host/jz4740_mmc.c 10113F: drivers/mtd/nand/raw/ingenic/ 10114F: drivers/pinctrl/pinctrl-ingenic.c 10115F: drivers/power/supply/ingenic-battery.c 10116F: drivers/pwm/pwm-jz4740.c 10117F: drivers/remoteproc/ingenic_rproc.c 10118F: drivers/rtc/rtc-jz4740.c 10119F: drivers/tty/serial/8250/8250_ingenic.c 10120F: drivers/usb/musb/jz4740.c 10121F: drivers/watchdog/jz4740_wdt.c 10122F: include/dt-bindings/iio/adc/ingenic,adc.h 10123F: include/linux/mfd/ingenic-tcu.h 10124F: sound/soc/codecs/jz47* 10125F: sound/soc/jz4740/ 10126 10127INJOINIC IP5xxx POWER BANK IC DRIVER 10128M: Samuel Holland <samuel@sholland.org> 10129S: Maintained 10130F: drivers/power/supply/ip5xxx_power.c 10131 10132INOTIFY 10133M: Jan Kara <jack@suse.cz> 10134R: Amir Goldstein <amir73il@gmail.com> 10135L: linux-fsdevel@vger.kernel.org 10136S: Maintained 10137F: Documentation/filesystems/inotify.rst 10138F: fs/notify/inotify/ 10139F: include/linux/inotify.h 10140F: include/uapi/linux/inotify.h 10141 10142INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10143M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10144L: linux-input@vger.kernel.org 10145S: Maintained 10146Q: http://patchwork.kernel.org/project/linux-input/list/ 10147T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10148F: Documentation/devicetree/bindings/input/ 10149F: Documentation/devicetree/bindings/serio/ 10150F: Documentation/input/ 10151F: drivers/input/ 10152F: include/dt-bindings/input/ 10153F: include/linux/input.h 10154F: include/linux/input/ 10155F: include/uapi/linux/input-event-codes.h 10156F: include/uapi/linux/input.h 10157 10158INPUT MULTITOUCH (MT) PROTOCOL 10159M: Henrik Rydberg <rydberg@bitmath.org> 10160L: linux-input@vger.kernel.org 10161S: Odd fixes 10162F: Documentation/input/multi-touch-protocol.rst 10163F: drivers/input/input-mt.c 10164K: \b(ABS|SYN)_MT_ 10165 10166INSIDE SECURE CRYPTO DRIVER 10167M: Antoine Tenart <atenart@kernel.org> 10168L: linux-crypto@vger.kernel.org 10169S: Maintained 10170F: drivers/crypto/inside-secure/ 10171 10172INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10173M: Mimi Zohar <zohar@linux.ibm.com> 10174M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10175L: linux-integrity@vger.kernel.org 10176S: Supported 10177T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10178F: security/integrity/ima/ 10179F: security/integrity/ 10180 10181INTEL 810/815 FRAMEBUFFER DRIVER 10182M: Antonino Daplas <adaplas@gmail.com> 10183L: linux-fbdev@vger.kernel.org 10184S: Maintained 10185F: drivers/video/fbdev/i810/ 10186 10187INTEL 8255 GPIO DRIVER 10188M: William Breathitt Gray <william.gray@linaro.org> 10189L: linux-gpio@vger.kernel.org 10190S: Maintained 10191F: drivers/gpio/gpio-i8255.c 10192F: drivers/gpio/gpio-i8255.h 10193 10194INTEL ASoC DRIVERS 10195M: Cezary Rojewski <cezary.rojewski@intel.com> 10196M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10197M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10198M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10199M: Bard Liao <yung-chuan.liao@linux.intel.com> 10200M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10201M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10202L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10203S: Supported 10204F: sound/soc/intel/ 10205 10206INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10207M: Hans de Goede <hdegoede@redhat.com> 10208L: platform-driver-x86@vger.kernel.org 10209S: Maintained 10210F: drivers/platform/x86/intel/atomisp2/pm.c 10211 10212INTEL ATOMISP2 LED DRIVER 10213M: Hans de Goede <hdegoede@redhat.com> 10214L: platform-driver-x86@vger.kernel.org 10215S: Maintained 10216F: drivers/platform/x86/intel/atomisp2/led.c 10217 10218INTEL BIOS SAR INT1092 DRIVER 10219M: Shravan Sudhakar <s.shravan@intel.com> 10220M: Intel Corporation <linuxwwan@intel.com> 10221L: platform-driver-x86@vger.kernel.org 10222S: Maintained 10223F: drivers/platform/x86/intel/int1092/ 10224 10225INTEL BROXTON PMC DRIVER 10226M: Mika Westerberg <mika.westerberg@linux.intel.com> 10227M: Zha Qipeng <qipeng.zha@intel.com> 10228S: Maintained 10229F: drivers/mfd/intel_pmc_bxt.c 10230F: include/linux/mfd/intel_pmc_bxt.h 10231 10232INTEL C600 SERIES SAS CONTROLLER DRIVER 10233M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10234L: linux-scsi@vger.kernel.org 10235S: Supported 10236T: git git://git.code.sf.net/p/intel-sas/isci 10237F: drivers/scsi/isci/ 10238 10239INTEL CPU family model numbers 10240M: Tony Luck <tony.luck@intel.com> 10241M: x86@kernel.org 10242L: linux-kernel@vger.kernel.org 10243S: Supported 10244F: arch/x86/include/asm/intel-family.h 10245 10246INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10247M: Jani Nikula <jani.nikula@linux.intel.com> 10248M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10249M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10250M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10251L: intel-gfx@lists.freedesktop.org 10252S: Supported 10253W: https://01.org/linuxgraphics/ 10254Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10255B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10256C: irc://irc.oftc.net/intel-gfx 10257T: git git://anongit.freedesktop.org/drm-intel 10258F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10259F: Documentation/gpu/i915.rst 10260F: drivers/gpu/drm/i915/ 10261F: include/drm/i915* 10262F: include/uapi/drm/i915_drm.h 10263 10264INTEL ETHERNET DRIVERS 10265M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10266M: Tony Nguyen <anthony.l.nguyen@intel.com> 10267L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10268S: Supported 10269W: http://www.intel.com/support/feedback.htm 10270W: http://e1000.sourceforge.net/ 10271Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10272T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10273T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10274F: Documentation/networking/device_drivers/ethernet/intel/ 10275F: drivers/net/ethernet/intel/ 10276F: drivers/net/ethernet/intel/*/ 10277F: include/linux/avf/virtchnl.h 10278F: include/linux/net/intel/iidc.h 10279 10280INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10281M: Mustafa Ismail <mustafa.ismail@intel.com> 10282M: Shiraz Saleem <shiraz.saleem@intel.com> 10283L: linux-rdma@vger.kernel.org 10284S: Supported 10285F: drivers/infiniband/hw/irdma/ 10286F: include/uapi/rdma/irdma-abi.h 10287 10288INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10289M: Maik Broemme <mbroemme@libmpq.org> 10290L: linux-fbdev@vger.kernel.org 10291S: Maintained 10292F: Documentation/fb/intelfb.rst 10293F: drivers/video/fbdev/intelfb/ 10294 10295INTEL GPIO DRIVERS 10296M: Andy Shevchenko <andy@kernel.org> 10297L: linux-gpio@vger.kernel.org 10298S: Supported 10299T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10300F: drivers/gpio/gpio-ich.c 10301F: drivers/gpio/gpio-merrifield.c 10302F: drivers/gpio/gpio-ml-ioh.c 10303F: drivers/gpio/gpio-pch.c 10304F: drivers/gpio/gpio-sch.c 10305F: drivers/gpio/gpio-sodaville.c 10306 10307INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10308M: Zhenyu Wang <zhenyuw@linux.intel.com> 10309M: Zhi Wang <zhi.a.wang@intel.com> 10310L: intel-gvt-dev@lists.freedesktop.org 10311L: intel-gfx@lists.freedesktop.org 10312S: Supported 10313W: https://01.org/igvt-g 10314T: git https://github.com/intel/gvt-linux.git 10315F: drivers/gpu/drm/i915/gvt/ 10316 10317INTEL HID EVENT DRIVER 10318M: Alex Hung <alexhung@gmail.com> 10319L: platform-driver-x86@vger.kernel.org 10320S: Maintained 10321F: drivers/platform/x86/intel/hid.c 10322 10323INTEL I/OAT DMA DRIVER 10324M: Dave Jiang <dave.jiang@intel.com> 10325R: Dan Williams <dan.j.williams@intel.com> 10326L: dmaengine@vger.kernel.org 10327S: Supported 10328Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10329F: drivers/dma/ioat* 10330 10331INTEL IDXD DRIVER 10332M: Fenghua Yu <fenghua.yu@intel.com> 10333M: Dave Jiang <dave.jiang@intel.com> 10334L: dmaengine@vger.kernel.org 10335S: Supported 10336F: drivers/dma/idxd/* 10337F: include/uapi/linux/idxd.h 10338 10339INTEL IDLE DRIVER 10340M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10341M: Len Brown <lenb@kernel.org> 10342L: linux-pm@vger.kernel.org 10343S: Supported 10344B: https://bugzilla.kernel.org 10345T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10346F: drivers/idle/intel_idle.c 10347 10348INTEL IN FIELD SCAN (IFS) DEVICE 10349M: Jithu Joseph <jithu.joseph@intel.com> 10350R: Ashok Raj <ashok.raj@intel.com> 10351R: Tony Luck <tony.luck@intel.com> 10352S: Maintained 10353F: drivers/platform/x86/intel/ifs 10354F: include/trace/events/intel_ifs.h 10355 10356INTEL INTEGRATED SENSOR HUB DRIVER 10357M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10358M: Jiri Kosina <jikos@kernel.org> 10359L: linux-input@vger.kernel.org 10360S: Maintained 10361F: drivers/hid/intel-ish-hid/ 10362 10363INTEL IOMMU (VT-d) 10364M: David Woodhouse <dwmw2@infradead.org> 10365M: Lu Baolu <baolu.lu@linux.intel.com> 10366L: iommu@lists.linux.dev 10367S: Supported 10368T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10369F: drivers/iommu/intel/ 10370 10371INTEL IPU3 CSI-2 CIO2 DRIVER 10372M: Yong Zhi <yong.zhi@intel.com> 10373M: Sakari Ailus <sakari.ailus@linux.intel.com> 10374M: Bingbu Cao <bingbu.cao@intel.com> 10375M: Dan Scally <djrscally@gmail.com> 10376R: Tianshu Qiu <tian.shu.qiu@intel.com> 10377L: linux-media@vger.kernel.org 10378S: Maintained 10379T: git git://linuxtv.org/media_tree.git 10380F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10381F: drivers/media/pci/intel/ipu3/ 10382 10383INTEL IPU3 CSI-2 IMGU DRIVER 10384M: Sakari Ailus <sakari.ailus@linux.intel.com> 10385R: Bingbu Cao <bingbu.cao@intel.com> 10386R: Tianshu Qiu <tian.shu.qiu@intel.com> 10387L: linux-media@vger.kernel.org 10388S: Maintained 10389F: Documentation/admin-guide/media/ipu3.rst 10390F: Documentation/admin-guide/media/ipu3_rcb.svg 10391F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10392F: drivers/staging/media/ipu3/ 10393 10394INTEL IXP4XX CRYPTO SUPPORT 10395M: Corentin Labbe <clabbe@baylibre.com> 10396L: linux-crypto@vger.kernel.org 10397S: Maintained 10398F: drivers/crypto/ixp4xx_crypto.c 10399 10400INTEL ISHTP ECLITE DRIVER 10401M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10402L: platform-driver-x86@vger.kernel.org 10403S: Supported 10404F: drivers/platform/x86/intel/ishtp_eclite.c 10405 10406INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10407M: Krzysztof Halasa <khalasa@piap.pl> 10408S: Maintained 10409F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10410F: drivers/net/wan/ixp4xx_hss.c 10411F: drivers/soc/ixp4xx/ixp4xx-npe.c 10412F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10413F: include/linux/soc/ixp4xx/npe.h 10414F: include/linux/soc/ixp4xx/qmgr.h 10415 10416INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10417M: Deepak Saxena <dsaxena@plexity.net> 10418S: Maintained 10419F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10420F: drivers/char/hw_random/ixp4xx-rng.c 10421 10422INTEL KEEM BAY DRM DRIVER 10423M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10424M: Edmund Dea <edmund.j.dea@intel.com> 10425S: Maintained 10426F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10427F: drivers/gpu/drm/kmb/ 10428 10429INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10430M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10431S: Maintained 10432F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10433F: drivers/crypto/keembay/Kconfig 10434F: drivers/crypto/keembay/Makefile 10435F: drivers/crypto/keembay/keembay-ocs-aes-core.c 10436F: drivers/crypto/keembay/ocs-aes.c 10437F: drivers/crypto/keembay/ocs-aes.h 10438 10439INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10440M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10441M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10442M: Mark Gross <mgross@linux.intel.com> 10443S: Maintained 10444F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10445F: drivers/crypto/keembay/Kconfig 10446F: drivers/crypto/keembay/Makefile 10447F: drivers/crypto/keembay/keembay-ocs-ecc.c 10448 10449INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10450M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10451M: Declan Murphy <declan.murphy@intel.com> 10452S: Maintained 10453F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10454F: drivers/crypto/keembay/Kconfig 10455F: drivers/crypto/keembay/Makefile 10456F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 10457F: drivers/crypto/keembay/ocs-hcu.c 10458F: drivers/crypto/keembay/ocs-hcu.h 10459 10460INTEL THUNDER BAY EMMC PHY DRIVER 10461M: Nandhini Srikandan <nandhini.srikandan@intel.com> 10462M: Rashmi A <rashmi.a@intel.com> 10463S: Maintained 10464F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 10465F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 10466 10467INTEL MANAGEMENT ENGINE (mei) 10468M: Tomas Winkler <tomas.winkler@intel.com> 10469L: linux-kernel@vger.kernel.org 10470S: Supported 10471F: Documentation/driver-api/mei/* 10472F: drivers/misc/mei/ 10473F: drivers/watchdog/mei_wdt.c 10474F: include/linux/mei_aux.h 10475F: include/linux/mei_cl_bus.h 10476F: include/uapi/linux/mei.h 10477F: include/uapi/linux/mei_uuid.h 10478F: include/uapi/linux/uuid.h 10479F: samples/mei/* 10480 10481INTEL MAX 10 BMC MFD DRIVER 10482M: Xu Yilun <yilun.xu@intel.com> 10483R: Tom Rix <trix@redhat.com> 10484S: Maintained 10485F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10486F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10487F: drivers/hwmon/intel-m10-bmc-hwmon.c 10488F: drivers/mfd/intel-m10-bmc* 10489F: include/linux/mfd/intel-m10-bmc.h 10490 10491INTEL MENLOW THERMAL DRIVER 10492M: Sujith Thomas <sujith.thomas@intel.com> 10493L: linux-pm@vger.kernel.org 10494S: Supported 10495F: drivers/thermal/intel/intel_menlow.c 10496 10497INTEL P-Unit IPC DRIVER 10498M: Zha Qipeng <qipeng.zha@intel.com> 10499L: platform-driver-x86@vger.kernel.org 10500S: Maintained 10501F: arch/x86/include/asm/intel_punit_ipc.h 10502F: drivers/platform/x86/intel/punit_ipc.c 10503 10504INTEL PMC CORE DRIVER 10505M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10506M: David E Box <david.e.box@intel.com> 10507L: platform-driver-x86@vger.kernel.org 10508S: Maintained 10509F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10510F: drivers/platform/x86/intel/pmc/ 10511 10512INTEL PMIC GPIO DRIVERS 10513M: Andy Shevchenko <andy@kernel.org> 10514S: Supported 10515T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10516F: drivers/gpio/gpio-*cove.c 10517 10518INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10519M: Andy Shevchenko <andy@kernel.org> 10520S: Supported 10521F: drivers/mfd/intel_soc_pmic* 10522F: include/linux/mfd/intel_soc_pmic* 10523 10524INTEL PMT DRIVERS 10525M: David E. Box <david.e.box@linux.intel.com> 10526S: Supported 10527F: drivers/platform/x86/intel/pmt/ 10528 10529INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10530M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10531L: linux-wireless@vger.kernel.org 10532S: Maintained 10533F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10534F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10535F: drivers/net/wireless/intel/ipw2x00/ 10536 10537INTEL PSTATE DRIVER 10538M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10539M: Len Brown <lenb@kernel.org> 10540L: linux-pm@vger.kernel.org 10541S: Supported 10542F: drivers/cpufreq/intel_pstate.c 10543 10544INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10545M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10546L: linux-iio@vger.kernel.org 10547F: drivers/counter/intel-qep.c 10548 10549INTEL SCU DRIVERS 10550M: Mika Westerberg <mika.westerberg@linux.intel.com> 10551S: Maintained 10552F: arch/x86/include/asm/intel_scu_ipc.h 10553F: drivers/platform/x86/intel_scu_* 10554 10555INTEL SDSI DRIVER 10556M: David E. Box <david.e.box@linux.intel.com> 10557S: Supported 10558F: drivers/platform/x86/intel/sdsi.c 10559F: tools/arch/x86/intel_sdsi/ 10560F: tools/testing/selftests/drivers/sdsi/ 10561 10562INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10563M: Daniel Scally <djrscally@gmail.com> 10564S: Maintained 10565F: drivers/platform/x86/intel/int3472/ 10566 10567INTEL SPEED SELECT TECHNOLOGY 10568M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10569L: platform-driver-x86@vger.kernel.org 10570S: Maintained 10571F: drivers/platform/x86/intel/speed_select_if/ 10572F: include/uapi/linux/isst_if.h 10573F: tools/power/x86/intel-speed-select/ 10574 10575INTEL STRATIX10 FIRMWARE DRIVERS 10576M: Dinh Nguyen <dinguyen@kernel.org> 10577L: linux-kernel@vger.kernel.org 10578S: Maintained 10579F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10580F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10581F: drivers/firmware/stratix10-rsu.c 10582F: drivers/firmware/stratix10-svc.c 10583F: include/linux/firmware/intel/stratix10-smc.h 10584F: include/linux/firmware/intel/stratix10-svc-client.h 10585T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10586 10587INTEL TELEMETRY DRIVER 10588M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10589M: "David E. Box" <david.e.box@linux.intel.com> 10590L: platform-driver-x86@vger.kernel.org 10591S: Maintained 10592F: arch/x86/include/asm/intel_telemetry.h 10593F: drivers/platform/x86/intel/telemetry/ 10594 10595INTEL TPMI DRIVER 10596M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10597L: platform-driver-x86@vger.kernel.org 10598S: Maintained 10599F: drivers/platform/x86/intel/tpmi.c 10600F: include/linux/intel_tpmi.h 10601 10602INTEL UNCORE FREQUENCY CONTROL 10603M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10604L: platform-driver-x86@vger.kernel.org 10605S: Maintained 10606F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10607F: drivers/platform/x86/intel/uncore-frequency/ 10608 10609INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10610M: David E. Box <david.e.box@linux.intel.com> 10611S: Supported 10612F: drivers/platform/x86/intel/vsec.* 10613 10614INTEL VIRTUAL BUTTON DRIVER 10615M: AceLan Kao <acelan.kao@canonical.com> 10616L: platform-driver-x86@vger.kernel.org 10617S: Maintained 10618F: drivers/platform/x86/intel/vbtn.c 10619 10620INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10621M: Stanislaw Gruszka <stf_xl@wp.pl> 10622L: linux-wireless@vger.kernel.org 10623S: Supported 10624F: drivers/net/wireless/intel/iwlegacy/ 10625 10626INTEL WIRELESS WIFI LINK (iwlwifi) 10627M: Gregory Greenman <gregory.greenman@intel.com> 10628L: linux-wireless@vger.kernel.org 10629S: Supported 10630W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10631T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10632F: drivers/net/wireless/intel/iwlwifi/ 10633 10634INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10635M: Jithu Joseph <jithu.joseph@intel.com> 10636R: Maurice Ma <maurice.ma@intel.com> 10637S: Maintained 10638W: https://slimbootloader.github.io/security/firmware-update.html 10639F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10640 10641INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10642L: Dell.Client.Kernel@dell.com 10643S: Maintained 10644F: drivers/platform/x86/intel/wmi/thunderbolt.c 10645 10646INTEL WWAN IOSM DRIVER 10647M: M Chetan Kumar <m.chetan.kumar@intel.com> 10648M: Intel Corporation <linuxwwan@intel.com> 10649L: netdev@vger.kernel.org 10650S: Maintained 10651F: drivers/net/wwan/iosm/ 10652 10653INTEL(R) TRACE HUB 10654M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10655S: Supported 10656F: Documentation/trace/intel_th.rst 10657F: drivers/hwtracing/intel_th/ 10658F: include/linux/intel_th.h 10659 10660INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10661M: Ning Sun <ning.sun@intel.com> 10662L: tboot-devel@lists.sourceforge.net 10663S: Supported 10664W: http://tboot.sourceforge.net 10665T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10666F: Documentation/x86/intel_txt.rst 10667F: arch/x86/kernel/tboot.c 10668F: include/linux/tboot.h 10669 10670INTEL SGX 10671M: Jarkko Sakkinen <jarkko@kernel.org> 10672R: Dave Hansen <dave.hansen@linux.intel.com> 10673L: linux-sgx@vger.kernel.org 10674S: Supported 10675Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10676T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10677F: Documentation/x86/sgx.rst 10678F: arch/x86/entry/vdso/vsgx.S 10679F: arch/x86/include/asm/sgx.h 10680F: arch/x86/include/uapi/asm/sgx.h 10681F: arch/x86/kernel/cpu/sgx/* 10682F: tools/testing/selftests/sgx/* 10683K: \bSGX_ 10684 10685INTERCONNECT API 10686M: Georgi Djakov <djakov@kernel.org> 10687L: linux-pm@vger.kernel.org 10688S: Maintained 10689T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10690F: Documentation/devicetree/bindings/interconnect/ 10691F: Documentation/driver-api/interconnect.rst 10692F: drivers/interconnect/ 10693F: include/dt-bindings/interconnect/ 10694F: include/linux/interconnect-provider.h 10695F: include/linux/interconnect.h 10696 10697INTERRUPT COUNTER DRIVER 10698M: Oleksij Rempel <o.rempel@pengutronix.de> 10699R: Pengutronix Kernel Team <kernel@pengutronix.de> 10700L: linux-iio@vger.kernel.org 10701F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10702F: drivers/counter/interrupt-cnt.c 10703 10704INTERSIL ISL7998X VIDEO DECODER DRIVER 10705M: Michael Tretter <m.tretter@pengutronix.de> 10706R: Pengutronix Kernel Team <kernel@pengutronix.de> 10707L: linux-media@vger.kernel.org 10708S: Maintained 10709F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10710F: drivers/media/i2c/isl7998x.c 10711 10712INVENSENSE ICM-426xx IMU DRIVER 10713M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10714L: linux-iio@vger.kernel.org 10715S: Maintained 10716W: https://invensense.tdk.com/ 10717F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10718F: drivers/iio/imu/inv_icm42600/ 10719 10720INVENSENSE MPU-3050 GYROSCOPE DRIVER 10721M: Linus Walleij <linus.walleij@linaro.org> 10722L: linux-iio@vger.kernel.org 10723S: Maintained 10724F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10725F: drivers/iio/gyro/mpu3050* 10726 10727IOC3 ETHERNET DRIVER 10728M: Ralf Baechle <ralf@linux-mips.org> 10729L: linux-mips@vger.kernel.org 10730S: Maintained 10731F: drivers/net/ethernet/sgi/ioc3-eth.c 10732 10733IOMAP FILESYSTEM LIBRARY 10734M: Christoph Hellwig <hch@infradead.org> 10735M: Darrick J. Wong <djwong@kernel.org> 10736L: linux-xfs@vger.kernel.org 10737L: linux-fsdevel@vger.kernel.org 10738S: Supported 10739T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10740F: fs/iomap/ 10741F: include/linux/iomap.h 10742 10743IOMMU DMA-API LAYER 10744M: Robin Murphy <robin.murphy@arm.com> 10745L: iommu@lists.linux.dev 10746S: Maintained 10747T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10748F: drivers/iommu/dma-iommu.c 10749F: drivers/iommu/dma-iommu.h 10750F: drivers/iommu/iova.c 10751F: include/linux/iova.h 10752 10753IOMMUFD 10754M: Jason Gunthorpe <jgg@nvidia.com> 10755M: Kevin Tian <kevin.tian@intel.com> 10756L: iommu@lists.linux.dev 10757S: Maintained 10758T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10759F: Documentation/userspace-api/iommufd.rst 10760F: drivers/iommu/iommufd/ 10761F: include/linux/iommufd.h 10762F: include/uapi/linux/iommufd.h 10763F: tools/testing/selftests/iommu/ 10764 10765IOMMU SUBSYSTEM 10766M: Joerg Roedel <joro@8bytes.org> 10767M: Will Deacon <will@kernel.org> 10768R: Robin Murphy <robin.murphy@arm.com> 10769L: iommu@lists.linux.dev 10770S: Maintained 10771T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10772F: Documentation/devicetree/bindings/iommu/ 10773F: Documentation/userspace-api/iommu.rst 10774F: drivers/iommu/ 10775F: include/linux/iommu.h 10776F: include/linux/iova.h 10777F: include/linux/of_iommu.h 10778F: include/uapi/linux/iommu.h 10779 10780IOSYS-MAP HELPERS 10781M: Thomas Zimmermann <tzimmermann@suse.de> 10782L: dri-devel@lists.freedesktop.org 10783S: Maintained 10784T: git git://anongit.freedesktop.org/drm/drm-misc 10785F: include/linux/iosys-map.h 10786 10787IO_URING 10788M: Jens Axboe <axboe@kernel.dk> 10789R: Pavel Begunkov <asml.silence@gmail.com> 10790L: io-uring@vger.kernel.org 10791S: Maintained 10792T: git git://git.kernel.dk/linux-block 10793T: git git://git.kernel.dk/liburing 10794F: io_uring/ 10795F: include/linux/io_uring.h 10796F: include/linux/io_uring_types.h 10797F: include/trace/events/io_uring.h 10798F: include/uapi/linux/io_uring.h 10799F: tools/io_uring/ 10800 10801IPMI SUBSYSTEM 10802M: Corey Minyard <minyard@acm.org> 10803L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10804S: Supported 10805W: http://openipmi.sourceforge.net/ 10806T: git https://github.com/cminyard/linux-ipmi.git for-next 10807F: Documentation/driver-api/ipmi.rst 10808F: Documentation/devicetree/bindings/ipmi/ 10809F: drivers/char/ipmi/ 10810F: include/linux/ipmi* 10811F: include/uapi/linux/ipmi* 10812 10813IPS SCSI RAID DRIVER 10814M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10815L: linux-scsi@vger.kernel.org 10816S: Maintained 10817W: http://www.adaptec.com/ 10818F: drivers/scsi/ips* 10819 10820IPVS 10821M: Simon Horman <horms@verge.net.au> 10822M: Julian Anastasov <ja@ssi.bg> 10823L: netdev@vger.kernel.org 10824L: lvs-devel@vger.kernel.org 10825S: Maintained 10826T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10827T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10828F: Documentation/networking/ipvs-sysctl.rst 10829F: include/net/ip_vs.h 10830F: include/uapi/linux/ip_vs.h 10831F: net/netfilter/ipvs/ 10832 10833IPWIRELESS DRIVER 10834M: Jiri Kosina <jikos@kernel.org> 10835M: David Sterba <dsterba@suse.com> 10836S: Odd Fixes 10837F: drivers/tty/ipwireless/ 10838 10839IRON DEVICE AUDIO CODEC DRIVERS 10840M: Kiseok Jo <kiseok.jo@irondevice.com> 10841L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10842S: Maintained 10843F: Documentation/devicetree/bindings/sound/irondevice,* 10844F: sound/soc/codecs/sma* 10845 10846IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10847M: Marc Zyngier <maz@kernel.org> 10848S: Maintained 10849T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10850F: Documentation/core-api/irq/irq-domain.rst 10851F: include/linux/irqdomain.h 10852F: kernel/irq/irqdomain.c 10853F: kernel/irq/msi.c 10854 10855IRQ SUBSYSTEM 10856M: Thomas Gleixner <tglx@linutronix.de> 10857L: linux-kernel@vger.kernel.org 10858S: Maintained 10859T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10860F: kernel/irq/ 10861F: include/linux/group_cpus.h 10862F: lib/group_cpus.c 10863 10864IRQCHIP DRIVERS 10865M: Thomas Gleixner <tglx@linutronix.de> 10866M: Marc Zyngier <maz@kernel.org> 10867L: linux-kernel@vger.kernel.org 10868S: Maintained 10869T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10870F: Documentation/devicetree/bindings/interrupt-controller/ 10871F: drivers/irqchip/ 10872 10873ISA 10874M: William Breathitt Gray <william.gray@linaro.org> 10875S: Maintained 10876F: Documentation/driver-api/isa.rst 10877F: drivers/base/isa.c 10878F: include/linux/isa.h 10879 10880ISA RADIO MODULE 10881M: Hans Verkuil <hverkuil@xs4all.nl> 10882L: linux-media@vger.kernel.org 10883S: Maintained 10884W: https://linuxtv.org 10885T: git git://linuxtv.org/media_tree.git 10886F: drivers/media/radio/radio-isa* 10887 10888ISAPNP 10889M: Jaroslav Kysela <perex@perex.cz> 10890S: Maintained 10891F: Documentation/driver-api/isapnp.rst 10892F: drivers/pnp/isapnp/ 10893F: include/linux/isapnp.h 10894 10895ISCSI 10896M: Lee Duncan <lduncan@suse.com> 10897M: Chris Leech <cleech@redhat.com> 10898M: Mike Christie <michael.christie@oracle.com> 10899L: open-iscsi@googlegroups.com 10900L: linux-scsi@vger.kernel.org 10901S: Maintained 10902W: www.open-iscsi.com 10903F: drivers/scsi/*iscsi* 10904F: include/scsi/*iscsi* 10905 10906iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10907M: Peter Jones <pjones@redhat.com> 10908M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10909S: Maintained 10910F: drivers/firmware/iscsi_ibft* 10911 10912ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10913M: Sagi Grimberg <sagi@grimberg.me> 10914M: Max Gurtovoy <mgurtovoy@nvidia.com> 10915L: linux-rdma@vger.kernel.org 10916S: Supported 10917W: http://www.openfabrics.org 10918W: www.open-iscsi.org 10919Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10920F: drivers/infiniband/ulp/iser/ 10921 10922ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10923M: Sagi Grimberg <sagi@grimberg.me> 10924L: linux-rdma@vger.kernel.org 10925L: target-devel@vger.kernel.org 10926S: Supported 10927W: http://www.linux-iscsi.org 10928T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10929F: drivers/infiniband/ulp/isert 10930 10931ISDN/CMTP OVER BLUETOOTH 10932M: Karsten Keil <isdn@linux-pingi.de> 10933L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10934L: netdev@vger.kernel.org 10935S: Odd Fixes 10936W: http://www.isdn4linux.de 10937F: Documentation/isdn/ 10938F: drivers/isdn/capi/ 10939F: include/linux/isdn/ 10940F: include/uapi/linux/isdn/ 10941F: net/bluetooth/cmtp/ 10942 10943ISDN/mISDN SUBSYSTEM 10944M: Karsten Keil <isdn@linux-pingi.de> 10945L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10946L: netdev@vger.kernel.org 10947S: Maintained 10948W: http://www.isdn4linux.de 10949F: drivers/isdn/Kconfig 10950F: drivers/isdn/Makefile 10951F: drivers/isdn/hardware/ 10952F: drivers/isdn/mISDN/ 10953 10954ISOFS FILESYSTEM 10955M: Jan Kara <jack@suse.cz> 10956L: linux-fsdevel@vger.kernel.org 10957S: Maintained 10958F: Documentation/filesystems/isofs.rst 10959F: fs/isofs/ 10960 10961IT87 HARDWARE MONITORING DRIVER 10962M: Jean Delvare <jdelvare@suse.com> 10963L: linux-hwmon@vger.kernel.org 10964S: Maintained 10965F: Documentation/hwmon/it87.rst 10966F: drivers/hwmon/it87.c 10967 10968IT913X MEDIA DRIVER 10969M: Antti Palosaari <crope@iki.fi> 10970L: linux-media@vger.kernel.org 10971S: Maintained 10972W: https://linuxtv.org 10973W: http://palosaari.fi/linux/ 10974Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10975T: git git://linuxtv.org/anttip/media_tree.git 10976F: drivers/media/tuners/it913x* 10977 10978ITE IT66121 HDMI BRIDGE DRIVER 10979M: Phong LE <ple@baylibre.com> 10980M: Neil Armstrong <neil.armstrong@linaro.org> 10981S: Maintained 10982T: git git://anongit.freedesktop.org/drm/drm-misc 10983F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 10984F: drivers/gpu/drm/bridge/ite-it66121.c 10985 10986IVTV VIDEO4LINUX DRIVER 10987M: Andy Walls <awalls@md.metrocast.net> 10988L: linux-media@vger.kernel.org 10989S: Maintained 10990W: https://linuxtv.org 10991T: git git://linuxtv.org/media_tree.git 10992F: Documentation/admin-guide/media/ivtv* 10993F: drivers/media/pci/ivtv/ 10994F: include/uapi/linux/ivtv* 10995 10996IX2505V MEDIA DRIVER 10997M: Malcolm Priestley <tvboxspy@gmail.com> 10998L: linux-media@vger.kernel.org 10999S: Maintained 11000W: https://linuxtv.org 11001Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11002F: drivers/media/dvb-frontends/ix2505v* 11003 11004JAILHOUSE HYPERVISOR INTERFACE 11005M: Jan Kiszka <jan.kiszka@siemens.com> 11006L: jailhouse-dev@googlegroups.com 11007S: Maintained 11008F: arch/x86/include/asm/jailhouse_para.h 11009F: arch/x86/kernel/jailhouse.c 11010 11011JC42.4 TEMPERATURE SENSOR DRIVER 11012M: Guenter Roeck <linux@roeck-us.net> 11013L: linux-hwmon@vger.kernel.org 11014S: Maintained 11015F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11016F: Documentation/hwmon/jc42.rst 11017F: drivers/hwmon/jc42.c 11018 11019JFS FILESYSTEM 11020M: Dave Kleikamp <shaggy@kernel.org> 11021L: jfs-discussion@lists.sourceforge.net 11022S: Odd Fixes 11023W: http://jfs.sourceforge.net/ 11024T: git https://github.com/kleikamp/linux-shaggy.git 11025F: Documentation/admin-guide/jfs.rst 11026F: fs/jfs/ 11027 11028JME NETWORK DRIVER 11029M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11030L: netdev@vger.kernel.org 11031S: Maintained 11032F: drivers/net/ethernet/jme.* 11033 11034JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11035M: David Woodhouse <dwmw2@infradead.org> 11036M: Richard Weinberger <richard@nod.at> 11037L: linux-mtd@lists.infradead.org 11038S: Odd Fixes 11039W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11040T: git git://git.infradead.org/ubifs-2.6.git 11041F: fs/jffs2/ 11042F: include/uapi/linux/jffs2.h 11043 11044JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11045M: "Theodore Ts'o" <tytso@mit.edu> 11046M: Jan Kara <jack@suse.com> 11047L: linux-ext4@vger.kernel.org 11048S: Maintained 11049F: fs/jbd2/ 11050F: include/linux/jbd2.h 11051 11052JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11053M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11054L: linux-media@vger.kernel.org 11055L: linux-renesas-soc@vger.kernel.org 11056S: Maintained 11057F: drivers/media/platform/renesas/rcar_jpu.c 11058 11059JSM Neo PCI based serial card 11060L: linux-serial@vger.kernel.org 11061S: Orphan 11062F: drivers/tty/serial/jsm/ 11063 11064K10TEMP HARDWARE MONITORING DRIVER 11065M: Clemens Ladisch <clemens@ladisch.de> 11066L: linux-hwmon@vger.kernel.org 11067S: Maintained 11068F: Documentation/hwmon/k10temp.rst 11069F: drivers/hwmon/k10temp.c 11070 11071K8TEMP HARDWARE MONITORING DRIVER 11072M: Rudolf Marek <r.marek@assembler.cz> 11073L: linux-hwmon@vger.kernel.org 11074S: Maintained 11075F: Documentation/hwmon/k8temp.rst 11076F: drivers/hwmon/k8temp.c 11077 11078KASAN 11079M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11080R: Alexander Potapenko <glider@google.com> 11081R: Andrey Konovalov <andreyknvl@gmail.com> 11082R: Dmitry Vyukov <dvyukov@google.com> 11083R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11084L: kasan-dev@googlegroups.com 11085S: Maintained 11086F: Documentation/dev-tools/kasan.rst 11087F: arch/*/include/asm/*kasan.h 11088F: arch/*/mm/kasan_init* 11089F: include/linux/kasan*.h 11090F: lib/Kconfig.kasan 11091F: mm/kasan/ 11092F: scripts/Makefile.kasan 11093 11094KCONFIG 11095M: Masahiro Yamada <masahiroy@kernel.org> 11096L: linux-kbuild@vger.kernel.org 11097S: Maintained 11098Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11099T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11100F: Documentation/kbuild/kconfig* 11101F: scripts/Kconfig.include 11102F: scripts/kconfig/ 11103 11104KCOV 11105R: Dmitry Vyukov <dvyukov@google.com> 11106R: Andrey Konovalov <andreyknvl@gmail.com> 11107L: kasan-dev@googlegroups.com 11108S: Maintained 11109F: Documentation/dev-tools/kcov.rst 11110F: include/linux/kcov.h 11111F: include/uapi/linux/kcov.h 11112F: kernel/kcov.c 11113F: scripts/Makefile.kcov 11114 11115KCSAN 11116M: Marco Elver <elver@google.com> 11117R: Dmitry Vyukov <dvyukov@google.com> 11118L: kasan-dev@googlegroups.com 11119S: Maintained 11120F: Documentation/dev-tools/kcsan.rst 11121F: include/linux/kcsan*.h 11122F: kernel/kcsan/ 11123F: lib/Kconfig.kcsan 11124F: scripts/Makefile.kcsan 11125 11126KDUMP 11127M: Baoquan He <bhe@redhat.com> 11128R: Vivek Goyal <vgoyal@redhat.com> 11129R: Dave Young <dyoung@redhat.com> 11130L: kexec@lists.infradead.org 11131S: Maintained 11132W: http://lse.sourceforge.net/kdump/ 11133F: Documentation/admin-guide/kdump/ 11134F: fs/proc/vmcore.c 11135F: include/linux/crash_core.h 11136F: include/linux/crash_dump.h 11137F: include/uapi/linux/vmcore.h 11138F: kernel/crash_*.c 11139 11140KEENE FM RADIO TRANSMITTER DRIVER 11141M: Hans Verkuil <hverkuil@xs4all.nl> 11142L: linux-media@vger.kernel.org 11143S: Maintained 11144W: https://linuxtv.org 11145T: git git://linuxtv.org/media_tree.git 11146F: drivers/media/radio/radio-keene* 11147 11148KERNEL AUTOMOUNTER 11149M: Ian Kent <raven@themaw.net> 11150L: autofs@vger.kernel.org 11151S: Maintained 11152F: fs/autofs/ 11153 11154KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11155M: Masahiro Yamada <masahiroy@kernel.org> 11156R: Nathan Chancellor <nathan@kernel.org> 11157R: Nick Desaulniers <ndesaulniers@google.com> 11158R: Nicolas Schier <nicolas@fjasle.eu> 11159L: linux-kbuild@vger.kernel.org 11160S: Maintained 11161Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11162T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11163F: Documentation/kbuild/ 11164F: Makefile 11165F: scripts/*vmlinux* 11166F: scripts/Kbuild* 11167F: scripts/Makefile* 11168F: scripts/basic/ 11169F: scripts/dummy-tools/ 11170F: scripts/mk* 11171F: scripts/mod/ 11172F: scripts/package/ 11173 11174KERNEL HARDENING (not covered by other areas) 11175M: Kees Cook <keescook@chromium.org> 11176L: linux-hardening@vger.kernel.org 11177S: Supported 11178T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11179F: Documentation/ABI/testing/sysfs-kernel-oops_count 11180F: Documentation/ABI/testing/sysfs-kernel-warn_count 11181F: include/linux/overflow.h 11182F: include/linux/randomize_kstack.h 11183F: mm/usercopy.c 11184K: \b(add|choose)_random_kstack_offset\b 11185K: \b__check_(object_size|heap_object)\b 11186 11187KERNEL JANITORS 11188L: kernel-janitors@vger.kernel.org 11189S: Odd Fixes 11190W: http://kernelnewbies.org/KernelJanitors 11191 11192KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11193M: Chuck Lever <chuck.lever@oracle.com> 11194M: Jeff Layton <jlayton@kernel.org> 11195L: linux-nfs@vger.kernel.org 11196S: Supported 11197W: http://nfs.sourceforge.net/ 11198T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11199F: fs/exportfs/ 11200F: fs/lockd/ 11201F: fs/nfs_common/ 11202F: fs/nfsd/ 11203F: include/linux/lockd/ 11204F: include/linux/sunrpc/ 11205F: include/trace/events/rpcgss.h 11206F: include/trace/events/rpcrdma.h 11207F: include/trace/events/sunrpc.h 11208F: include/trace/misc/fs.h 11209F: include/trace/misc/nfs.h 11210F: include/trace/misc/sunrpc.h 11211F: include/uapi/linux/nfsd/ 11212F: include/uapi/linux/sunrpc/ 11213F: net/sunrpc/ 11214F: Documentation/filesystems/nfs/ 11215 11216KERNEL REGRESSIONS 11217M: Thorsten Leemhuis <linux@leemhuis.info> 11218L: regressions@lists.linux.dev 11219S: Supported 11220F: Documentation/admin-guide/reporting-regressions.rst 11221F: Documentation/process/handling-regressions.rst 11222 11223KERNEL SELFTEST FRAMEWORK 11224M: Shuah Khan <shuah@kernel.org> 11225M: Shuah Khan <skhan@linuxfoundation.org> 11226L: linux-kselftest@vger.kernel.org 11227S: Maintained 11228Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11229T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11230F: Documentation/dev-tools/kselftest* 11231F: tools/testing/selftests/ 11232 11233KERNEL SMB3 SERVER (KSMBD) 11234M: Namjae Jeon <linkinjeon@kernel.org> 11235M: Steve French <sfrench@samba.org> 11236R: Sergey Senozhatsky <senozhatsky@chromium.org> 11237R: Tom Talpey <tom@talpey.com> 11238L: linux-cifs@vger.kernel.org 11239S: Maintained 11240T: git git://git.samba.org/ksmbd.git 11241F: Documentation/filesystems/cifs/ksmbd.rst 11242F: fs/ksmbd/ 11243F: fs/smbfs_common/ 11244 11245KERNEL UNIT TESTING FRAMEWORK (KUnit) 11246M: Brendan Higgins <brendanhiggins@google.com> 11247M: David Gow <davidgow@google.com> 11248L: linux-kselftest@vger.kernel.org 11249L: kunit-dev@googlegroups.com 11250S: Maintained 11251W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11252F: Documentation/dev-tools/kunit/ 11253F: include/kunit/ 11254F: lib/kunit/ 11255F: tools/testing/kunit/ 11256 11257KERNEL USERMODE HELPER 11258M: Luis Chamberlain <mcgrof@kernel.org> 11259L: linux-kernel@vger.kernel.org 11260S: Maintained 11261F: include/linux/umh.h 11262F: kernel/umh.c 11263 11264KERNEL VIRTUAL MACHINE (KVM) 11265M: Paolo Bonzini <pbonzini@redhat.com> 11266L: kvm@vger.kernel.org 11267S: Supported 11268W: http://www.linux-kvm.org 11269T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11270F: Documentation/virt/kvm/ 11271F: include/asm-generic/kvm* 11272F: include/kvm/iodev.h 11273F: include/linux/kvm* 11274F: include/trace/events/kvm.h 11275F: include/uapi/asm-generic/kvm* 11276F: include/uapi/linux/kvm* 11277F: tools/kvm/ 11278F: tools/testing/selftests/kvm/ 11279F: virt/kvm/* 11280 11281KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11282M: Marc Zyngier <maz@kernel.org> 11283M: Oliver Upton <oliver.upton@linux.dev> 11284R: James Morse <james.morse@arm.com> 11285R: Suzuki K Poulose <suzuki.poulose@arm.com> 11286R: Zenghui Yu <yuzenghui@huawei.com> 11287L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11288L: kvmarm@lists.linux.dev 11289S: Maintained 11290T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11291F: arch/arm64/include/asm/kvm* 11292F: arch/arm64/include/uapi/asm/kvm* 11293F: arch/arm64/kvm/ 11294F: include/kvm/arm_* 11295F: tools/testing/selftests/kvm/*/aarch64/ 11296F: tools/testing/selftests/kvm/aarch64/ 11297 11298KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11299M: Huacai Chen <chenhuacai@kernel.org> 11300M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11301L: linux-mips@vger.kernel.org 11302L: kvm@vger.kernel.org 11303S: Maintained 11304T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11305F: arch/mips/include/asm/kvm* 11306F: arch/mips/include/uapi/asm/kvm* 11307F: arch/mips/kvm/ 11308 11309KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11310L: linuxppc-dev@lists.ozlabs.org 11311T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11312F: arch/powerpc/include/asm/kvm* 11313F: arch/powerpc/include/uapi/asm/kvm* 11314F: arch/powerpc/kernel/kvm* 11315F: arch/powerpc/kvm/ 11316 11317KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11318M: Anup Patel <anup@brainfault.org> 11319R: Atish Patra <atishp@atishpatra.org> 11320L: kvm@vger.kernel.org 11321L: kvm-riscv@lists.infradead.org 11322L: linux-riscv@lists.infradead.org 11323S: Maintained 11324T: git https://github.com/kvm-riscv/linux.git 11325F: arch/riscv/include/asm/kvm* 11326F: arch/riscv/include/uapi/asm/kvm* 11327F: arch/riscv/kvm/ 11328F: tools/testing/selftests/kvm/*/riscv/ 11329 11330KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11331M: Christian Borntraeger <borntraeger@linux.ibm.com> 11332M: Janosch Frank <frankja@linux.ibm.com> 11333M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11334R: David Hildenbrand <david@redhat.com> 11335L: kvm@vger.kernel.org 11336S: Supported 11337T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11338F: Documentation/virt/kvm/s390* 11339F: arch/s390/include/asm/gmap.h 11340F: arch/s390/include/asm/kvm* 11341F: arch/s390/include/uapi/asm/kvm* 11342F: arch/s390/include/uapi/asm/uvdevice.h 11343F: arch/s390/kernel/uv.c 11344F: arch/s390/kvm/ 11345F: arch/s390/mm/gmap.c 11346F: drivers/s390/char/uvdevice.c 11347F: tools/testing/selftests/drivers/s390x/uvdevice/ 11348F: tools/testing/selftests/kvm/*/s390x/ 11349F: tools/testing/selftests/kvm/s390x/ 11350 11351KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11352M: Sean Christopherson <seanjc@google.com> 11353M: Paolo Bonzini <pbonzini@redhat.com> 11354L: kvm@vger.kernel.org 11355S: Supported 11356T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11357F: arch/x86/include/asm/kvm* 11358F: arch/x86/include/asm/svm.h 11359F: arch/x86/include/asm/vmx*.h 11360F: arch/x86/include/uapi/asm/kvm* 11361F: arch/x86/include/uapi/asm/svm.h 11362F: arch/x86/include/uapi/asm/vmx.h 11363F: arch/x86/kvm/ 11364F: arch/x86/kvm/*/ 11365 11366KVM PARAVIRT (KVM/paravirt) 11367M: Paolo Bonzini <pbonzini@redhat.com> 11368R: Wanpeng Li <wanpengli@tencent.com> 11369R: Vitaly Kuznetsov <vkuznets@redhat.com> 11370L: kvm@vger.kernel.org 11371S: Supported 11372T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11373F: arch/x86/kernel/kvm.c 11374F: arch/x86/kernel/kvmclock.c 11375F: arch/x86/include/asm/pvclock-abi.h 11376F: include/linux/kvm_para.h 11377F: include/uapi/linux/kvm_para.h 11378F: include/uapi/asm-generic/kvm_para.h 11379F: include/asm-generic/kvm_para.h 11380F: arch/um/include/asm/kvm_para.h 11381F: arch/x86/include/asm/kvm_para.h 11382F: arch/x86/include/uapi/asm/kvm_para.h 11383 11384KVM X86 HYPER-V (KVM/hyper-v) 11385M: Vitaly Kuznetsov <vkuznets@redhat.com> 11386M: Sean Christopherson <seanjc@google.com> 11387M: Paolo Bonzini <pbonzini@redhat.com> 11388L: kvm@vger.kernel.org 11389S: Supported 11390T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11391F: arch/x86/kvm/hyperv.* 11392F: arch/x86/kvm/kvm_onhyperv.* 11393F: arch/x86/kvm/svm/hyperv.* 11394F: arch/x86/kvm/svm/svm_onhyperv.* 11395F: arch/x86/kvm/vmx/hyperv.* 11396 11397KVM X86 Xen (KVM/Xen) 11398M: David Woodhouse <dwmw2@infradead.org> 11399M: Paul Durrant <paul@xen.org> 11400M: Sean Christopherson <seanjc@google.com> 11401M: Paolo Bonzini <pbonzini@redhat.com> 11402L: kvm@vger.kernel.org 11403S: Supported 11404T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11405F: arch/x86/kvm/xen.* 11406 11407KERNFS 11408M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11409M: Tejun Heo <tj@kernel.org> 11410S: Supported 11411T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11412F: fs/kernfs/ 11413F: include/linux/kernfs.h 11414 11415KEXEC 11416M: Eric Biederman <ebiederm@xmission.com> 11417L: kexec@lists.infradead.org 11418S: Maintained 11419W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11420F: include/linux/kexec.h 11421F: include/uapi/linux/kexec.h 11422F: kernel/kexec* 11423 11424KEYS-ENCRYPTED 11425M: Mimi Zohar <zohar@linux.ibm.com> 11426L: linux-integrity@vger.kernel.org 11427L: keyrings@vger.kernel.org 11428S: Supported 11429F: Documentation/security/keys/trusted-encrypted.rst 11430F: include/keys/encrypted-type.h 11431F: security/keys/encrypted-keys/ 11432 11433KEYS-TRUSTED 11434M: James Bottomley <jejb@linux.ibm.com> 11435M: Jarkko Sakkinen <jarkko@kernel.org> 11436M: Mimi Zohar <zohar@linux.ibm.com> 11437L: linux-integrity@vger.kernel.org 11438L: keyrings@vger.kernel.org 11439S: Supported 11440F: Documentation/security/keys/trusted-encrypted.rst 11441F: include/keys/trusted-type.h 11442F: include/keys/trusted_tpm.h 11443F: security/keys/trusted-keys/ 11444 11445KEYS-TRUSTED-TEE 11446M: Sumit Garg <sumit.garg@linaro.org> 11447L: linux-integrity@vger.kernel.org 11448L: keyrings@vger.kernel.org 11449S: Supported 11450F: include/keys/trusted_tee.h 11451F: security/keys/trusted-keys/trusted_tee.c 11452 11453KEYS-TRUSTED-CAAM 11454M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11455R: Pengutronix Kernel Team <kernel@pengutronix.de> 11456L: linux-integrity@vger.kernel.org 11457L: keyrings@vger.kernel.org 11458S: Maintained 11459F: include/keys/trusted_caam.h 11460F: security/keys/trusted-keys/trusted_caam.c 11461 11462KEYS/KEYRINGS 11463M: David Howells <dhowells@redhat.com> 11464M: Jarkko Sakkinen <jarkko@kernel.org> 11465L: keyrings@vger.kernel.org 11466S: Maintained 11467F: Documentation/security/keys/core.rst 11468F: include/keys/ 11469F: include/linux/key-type.h 11470F: include/linux/key.h 11471F: include/linux/keyctl.h 11472F: include/uapi/linux/keyctl.h 11473F: security/keys/ 11474 11475KEYS/KEYRINGS_INTEGRITY 11476M: Jarkko Sakkinen <jarkko@kernel.org> 11477M: Mimi Zohar <zohar@linux.ibm.com> 11478L: linux-integrity@vger.kernel.org 11479L: keyrings@vger.kernel.org 11480S: Supported 11481F: security/integrity/platform_certs 11482 11483KFENCE 11484M: Alexander Potapenko <glider@google.com> 11485M: Marco Elver <elver@google.com> 11486R: Dmitry Vyukov <dvyukov@google.com> 11487L: kasan-dev@googlegroups.com 11488S: Maintained 11489F: Documentation/dev-tools/kfence.rst 11490F: arch/*/include/asm/kfence.h 11491F: include/linux/kfence.h 11492F: lib/Kconfig.kfence 11493F: mm/kfence/ 11494 11495KFIFO 11496M: Stefani Seibold <stefani@seibold.net> 11497S: Maintained 11498F: include/linux/kfifo.h 11499F: lib/kfifo.c 11500F: samples/kfifo/ 11501 11502KGDB / KDB /debug_core 11503M: Jason Wessel <jason.wessel@windriver.com> 11504M: Daniel Thompson <daniel.thompson@linaro.org> 11505R: Douglas Anderson <dianders@chromium.org> 11506L: kgdb-bugreport@lists.sourceforge.net 11507S: Maintained 11508W: http://kgdb.wiki.kernel.org/ 11509T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11510F: Documentation/dev-tools/kgdb.rst 11511F: drivers/misc/kgdbts.c 11512F: drivers/tty/serial/kgdboc.c 11513F: include/linux/kdb.h 11514F: include/linux/kgdb.h 11515F: kernel/debug/ 11516F: kernel/module/kdb.c 11517 11518KHADAS MCU MFD DRIVER 11519M: Neil Armstrong <neil.armstrong@linaro.org> 11520L: linux-amlogic@lists.infradead.org 11521S: Maintained 11522F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11523F: drivers/mfd/khadas-mcu.c 11524F: include/linux/mfd/khadas-mcu.h 11525F: drivers/thermal/khadas_mcu_fan.c 11526 11527KIONIX/ROHM KX022A ACCELEROMETER 11528M: Matti Vaittinen <mazziesaccount@gmail.com> 11529L: linux-iio@vger.kernel.org 11530S: Supported 11531F: drivers/iio/accel/kionix-kx022a* 11532 11533KMEMLEAK 11534M: Catalin Marinas <catalin.marinas@arm.com> 11535S: Maintained 11536F: Documentation/dev-tools/kmemleak.rst 11537F: include/linux/kmemleak.h 11538F: mm/kmemleak.c 11539F: samples/kmemleak/kmemleak-test.c 11540 11541KMOD KERNEL MODULE LOADER - USERMODE HELPER 11542M: Luis Chamberlain <mcgrof@kernel.org> 11543L: linux-kernel@vger.kernel.org 11544L: linux-modules@vger.kernel.org 11545S: Maintained 11546F: include/linux/kmod.h 11547F: kernel/kmod.c 11548F: lib/test_kmod.c 11549F: tools/testing/selftests/kmod/ 11550 11551KMSAN 11552M: Alexander Potapenko <glider@google.com> 11553R: Marco Elver <elver@google.com> 11554R: Dmitry Vyukov <dvyukov@google.com> 11555L: kasan-dev@googlegroups.com 11556S: Maintained 11557F: Documentation/dev-tools/kmsan.rst 11558F: arch/*/include/asm/kmsan.h 11559F: arch/*/mm/kmsan_* 11560F: include/linux/kmsan*.h 11561F: lib/Kconfig.kmsan 11562F: mm/kmsan/ 11563F: scripts/Makefile.kmsan 11564 11565KPROBES 11566M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11567M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11568M: "David S. Miller" <davem@davemloft.net> 11569M: Masami Hiramatsu <mhiramat@kernel.org> 11570L: linux-kernel@vger.kernel.org 11571L: linux-trace-kernel@vger.kernel.org 11572Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11573S: Maintained 11574T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11575F: Documentation/trace/kprobes.rst 11576F: include/asm-generic/kprobes.h 11577F: include/linux/kprobes.h 11578F: kernel/kprobes.c 11579F: lib/test_kprobes.c 11580F: samples/kprobes 11581 11582KS0108 LCD CONTROLLER DRIVER 11583M: Miguel Ojeda <ojeda@kernel.org> 11584S: Maintained 11585F: Documentation/admin-guide/auxdisplay/ks0108.rst 11586F: drivers/auxdisplay/ks0108.c 11587F: include/linux/ks0108.h 11588 11589KTD253 BACKLIGHT DRIVER 11590M: Linus Walleij <linus.walleij@linaro.org> 11591S: Maintained 11592F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11593F: drivers/video/backlight/ktd253-backlight.c 11594 11595KTEST 11596M: Steven Rostedt <rostedt@goodmis.org> 11597M: John Hawley <warthog9@eaglescrag.net> 11598S: Maintained 11599F: tools/testing/ktest 11600 11601KTZ8866 BACKLIGHT DRIVER 11602M: Jianhua Lu <lujianhua000@gmail.com> 11603S: Maintained 11604F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11605F: drivers/video/backlight/ktz8866.c 11606 11607L3MDEV 11608M: David Ahern <dsahern@kernel.org> 11609L: netdev@vger.kernel.org 11610S: Maintained 11611F: include/net/l3mdev.h 11612F: net/l3mdev 11613 11614LANDLOCK SECURITY MODULE 11615M: Mickaël Salaün <mic@digikod.net> 11616L: linux-security-module@vger.kernel.org 11617S: Supported 11618W: https://landlock.io 11619T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11620F: Documentation/security/landlock.rst 11621F: Documentation/userspace-api/landlock.rst 11622F: include/uapi/linux/landlock.h 11623F: samples/landlock/ 11624F: security/landlock/ 11625F: tools/testing/selftests/landlock/ 11626K: landlock 11627K: LANDLOCK 11628 11629LANTIQ / INTEL Ethernet drivers 11630M: Hauke Mehrtens <hauke@hauke-m.de> 11631L: netdev@vger.kernel.org 11632S: Maintained 11633F: drivers/net/dsa/lantiq_gswip.c 11634F: drivers/net/dsa/lantiq_pce.h 11635F: drivers/net/ethernet/lantiq_xrx200.c 11636F: net/dsa/tag_gswip.c 11637 11638LANTIQ MIPS ARCHITECTURE 11639M: John Crispin <john@phrozen.org> 11640L: linux-mips@vger.kernel.org 11641S: Maintained 11642F: arch/mips/lantiq 11643F: drivers/soc/lantiq 11644 11645LASI 53c700 driver for PARISC 11646M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11647L: linux-scsi@vger.kernel.org 11648S: Maintained 11649F: Documentation/scsi/53c700.rst 11650F: drivers/scsi/53c700* 11651 11652LEAKING_ADDRESSES 11653M: Tobin C. Harding <me@tobin.cc> 11654M: Tycho Andersen <tycho@tycho.pizza> 11655L: linux-hardening@vger.kernel.org 11656S: Maintained 11657T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11658F: scripts/leaking_addresses.pl 11659 11660LED SUBSYSTEM 11661M: Pavel Machek <pavel@ucw.cz> 11662M: Lee Jones <lee@kernel.org> 11663L: linux-leds@vger.kernel.org 11664S: Maintained 11665T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11666F: Documentation/devicetree/bindings/leds/ 11667F: drivers/leds/ 11668F: include/dt-bindings/leds/ 11669F: include/linux/leds.h 11670 11671LEGACY EEPROM DRIVER 11672M: Jean Delvare <jdelvare@suse.com> 11673S: Maintained 11674F: Documentation/misc-devices/eeprom.rst 11675F: drivers/misc/eeprom/eeprom.c 11676 11677LEGO MINDSTORMS EV3 11678R: David Lechner <david@lechnology.com> 11679S: Maintained 11680F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11681F: arch/arm/boot/dts/da850-lego-ev3.dts 11682F: drivers/power/supply/lego_ev3_battery.c 11683 11684LEGO USB Tower driver 11685M: Juergen Stuber <starblue@users.sourceforge.net> 11686L: legousb-devel@lists.sourceforge.net 11687S: Maintained 11688W: http://legousb.sourceforge.net/ 11689F: drivers/usb/misc/legousbtower.c 11690 11691LETSKETCH HID TABLET DRIVER 11692M: Hans de Goede <hdegoede@redhat.com> 11693L: linux-input@vger.kernel.org 11694S: Maintained 11695T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11696F: drivers/hid/hid-letsketch.c 11697 11698LG LAPTOP EXTRAS 11699M: Matan Ziv-Av <matan@svgalib.org> 11700L: platform-driver-x86@vger.kernel.org 11701S: Maintained 11702F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11703F: Documentation/admin-guide/laptops/lg-laptop.rst 11704F: drivers/platform/x86/lg-laptop.c 11705 11706LG2160 MEDIA DRIVER 11707M: Michael Krufky <mkrufky@linuxtv.org> 11708L: linux-media@vger.kernel.org 11709S: Maintained 11710W: https://linuxtv.org 11711W: http://github.com/mkrufky 11712Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11713T: git git://linuxtv.org/mkrufky/tuners.git 11714F: drivers/media/dvb-frontends/lg2160.* 11715 11716LGDT3305 MEDIA DRIVER 11717M: Michael Krufky <mkrufky@linuxtv.org> 11718L: linux-media@vger.kernel.org 11719S: Maintained 11720W: https://linuxtv.org 11721W: http://github.com/mkrufky 11722Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11723T: git git://linuxtv.org/mkrufky/tuners.git 11724F: drivers/media/dvb-frontends/lgdt3305.* 11725 11726LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11727M: Viresh Kumar <vireshk@kernel.org> 11728L: linux-ide@vger.kernel.org 11729S: Maintained 11730T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11731F: drivers/ata/pata_arasan_cf.c 11732F: include/linux/pata_arasan_cf_data.h 11733 11734LIBATA PATA DRIVERS 11735R: Sergey Shtylyov <s.shtylyov@omp.ru> 11736L: linux-ide@vger.kernel.org 11737F: drivers/ata/ata_*.c 11738F: drivers/ata/pata_*.c 11739 11740LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11741M: Linus Walleij <linus.walleij@linaro.org> 11742L: linux-ide@vger.kernel.org 11743S: Maintained 11744T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11745F: drivers/ata/pata_ftide010.c 11746F: drivers/ata/sata_gemini.c 11747F: drivers/ata/sata_gemini.h 11748 11749LIBATA SATA AHCI PLATFORM devices support 11750M: Hans de Goede <hdegoede@redhat.com> 11751M: Jens Axboe <axboe@kernel.dk> 11752L: linux-ide@vger.kernel.org 11753S: Maintained 11754T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11755F: drivers/ata/ahci_platform.c 11756F: drivers/ata/libahci_platform.c 11757F: include/linux/ahci_platform.h 11758 11759LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11760M: Serge Semin <fancer.lancer@gmail.com> 11761L: linux-ide@vger.kernel.org 11762S: Maintained 11763T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11764F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11765F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11766F: drivers/ata/ahci_dwc.c 11767 11768LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11769M: Mikael Pettersson <mikpelinux@gmail.com> 11770L: linux-ide@vger.kernel.org 11771S: Maintained 11772T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11773F: drivers/ata/sata_promise.* 11774 11775LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11776M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11777L: linux-ide@vger.kernel.org 11778S: Maintained 11779T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11780F: Documentation/ABI/testing/sysfs-ata 11781F: Documentation/devicetree/bindings/ata/ 11782F: drivers/ata/ 11783F: include/linux/ata.h 11784F: include/linux/libata.h 11785 11786LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11787M: Vishal Verma <vishal.l.verma@intel.com> 11788M: Dan Williams <dan.j.williams@intel.com> 11789M: Dave Jiang <dave.jiang@intel.com> 11790L: nvdimm@lists.linux.dev 11791S: Supported 11792Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11793P: Documentation/nvdimm/maintainer-entry-profile.rst 11794F: drivers/nvdimm/btt* 11795 11796LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11797M: Dan Williams <dan.j.williams@intel.com> 11798M: Vishal Verma <vishal.l.verma@intel.com> 11799M: Dave Jiang <dave.jiang@intel.com> 11800L: nvdimm@lists.linux.dev 11801S: Supported 11802Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11803P: Documentation/nvdimm/maintainer-entry-profile.rst 11804F: drivers/nvdimm/pmem* 11805 11806LIBNVDIMM: DEVICETREE BINDINGS 11807M: Oliver O'Halloran <oohall@gmail.com> 11808L: nvdimm@lists.linux.dev 11809S: Supported 11810Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11811F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11812F: drivers/nvdimm/of_pmem.c 11813 11814LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11815M: Dan Williams <dan.j.williams@intel.com> 11816M: Vishal Verma <vishal.l.verma@intel.com> 11817M: Dave Jiang <dave.jiang@intel.com> 11818M: Ira Weiny <ira.weiny@intel.com> 11819L: nvdimm@lists.linux.dev 11820S: Supported 11821Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11822P: Documentation/nvdimm/maintainer-entry-profile.rst 11823T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11824F: drivers/acpi/nfit/* 11825F: drivers/nvdimm/* 11826F: include/linux/libnvdimm.h 11827F: include/linux/nd.h 11828F: include/uapi/linux/ndctl.h 11829F: tools/testing/nvdimm/ 11830 11831LICENSES and SPDX stuff 11832M: Thomas Gleixner <tglx@linutronix.de> 11833M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11834L: linux-spdx@vger.kernel.org 11835S: Maintained 11836T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11837F: COPYING 11838F: Documentation/process/license-rules.rst 11839F: LICENSES/ 11840F: scripts/spdxcheck-test.sh 11841F: scripts/spdxcheck.py 11842F: scripts/spdxexclude 11843 11844LINEAR RANGES HELPERS 11845M: Mark Brown <broonie@kernel.org> 11846R: Matti Vaittinen <mazziesaccount@gmail.com> 11847F: lib/linear_ranges.c 11848F: lib/test_linear_ranges.c 11849F: include/linux/linear_range.h 11850 11851LINUX FOR POWER MACINTOSH 11852M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11853L: linuxppc-dev@lists.ozlabs.org 11854S: Odd Fixes 11855F: arch/powerpc/platforms/powermac/ 11856F: drivers/macintosh/ 11857 11858LINUX FOR POWERPC (32-BIT AND 64-BIT) 11859M: Michael Ellerman <mpe@ellerman.id.au> 11860R: Nicholas Piggin <npiggin@gmail.com> 11861R: Christophe Leroy <christophe.leroy@csgroup.eu> 11862L: linuxppc-dev@lists.ozlabs.org 11863S: Supported 11864W: https://github.com/linuxppc/wiki/wiki 11865Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11866T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11867F: Documentation/ABI/stable/sysfs-firmware-opal-* 11868F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11869F: Documentation/devicetree/bindings/powerpc/ 11870F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11871F: Documentation/powerpc/ 11872F: arch/powerpc/ 11873F: drivers/*/*/*pasemi* 11874F: drivers/*/*pasemi* 11875F: drivers/char/tpm/tpm_ibmvtpm* 11876F: drivers/crypto/nx/ 11877F: drivers/crypto/vmx/ 11878F: drivers/i2c/busses/i2c-opal.c 11879F: drivers/net/ethernet/ibm/ibmveth.* 11880F: drivers/net/ethernet/ibm/ibmvnic.* 11881F: drivers/pci/hotplug/pnv_php.c 11882F: drivers/pci/hotplug/rpa* 11883F: drivers/rtc/rtc-opal.c 11884F: drivers/scsi/ibmvscsi/ 11885F: drivers/tty/hvc/hvc_opal.c 11886F: drivers/watchdog/wdrtas.c 11887F: tools/testing/selftests/powerpc 11888N: /pmac 11889N: powermac 11890N: powernv 11891N: [^a-z0-9]ps3 11892N: pseries 11893 11894LINUX FOR POWERPC EMBEDDED MPC5XXX 11895M: Anatolij Gustschin <agust@denx.de> 11896L: linuxppc-dev@lists.ozlabs.org 11897S: Odd Fixes 11898F: arch/powerpc/platforms/512x/ 11899F: arch/powerpc/platforms/52xx/ 11900 11901LINUX FOR POWERPC EMBEDDED PPC4XX 11902L: linuxppc-dev@lists.ozlabs.org 11903S: Orphan 11904F: arch/powerpc/platforms/40x/ 11905F: arch/powerpc/platforms/44x/ 11906 11907LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11908M: Scott Wood <oss@buserror.net> 11909L: linuxppc-dev@lists.ozlabs.org 11910S: Odd fixes 11911T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11912F: Documentation/devicetree/bindings/powerpc/fsl/ 11913F: arch/powerpc/platforms/83xx/ 11914F: arch/powerpc/platforms/85xx/ 11915 11916LINUX FOR POWERPC EMBEDDED PPC8XX 11917M: Christophe Leroy <christophe.leroy@csgroup.eu> 11918L: linuxppc-dev@lists.ozlabs.org 11919S: Maintained 11920F: arch/powerpc/platforms/8xx/ 11921 11922LINUX KERNEL DUMP TEST MODULE (LKDTM) 11923M: Kees Cook <keescook@chromium.org> 11924S: Maintained 11925F: drivers/misc/lkdtm/* 11926F: tools/testing/selftests/lkdtm/* 11927 11928LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11929M: Alan Stern <stern@rowland.harvard.edu> 11930M: Andrea Parri <parri.andrea@gmail.com> 11931M: Will Deacon <will@kernel.org> 11932M: Peter Zijlstra <peterz@infradead.org> 11933M: Boqun Feng <boqun.feng@gmail.com> 11934M: Nicholas Piggin <npiggin@gmail.com> 11935M: David Howells <dhowells@redhat.com> 11936M: Jade Alglave <j.alglave@ucl.ac.uk> 11937M: Luc Maranget <luc.maranget@inria.fr> 11938M: "Paul E. McKenney" <paulmck@kernel.org> 11939R: Akira Yokosawa <akiyks@gmail.com> 11940R: Daniel Lustig <dlustig@nvidia.com> 11941R: Joel Fernandes <joel@joelfernandes.org> 11942L: linux-kernel@vger.kernel.org 11943L: linux-arch@vger.kernel.org 11944S: Supported 11945T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11946F: Documentation/atomic_bitops.txt 11947F: Documentation/atomic_t.txt 11948F: Documentation/core-api/refcount-vs-atomic.rst 11949F: Documentation/litmus-tests/ 11950F: Documentation/memory-barriers.txt 11951F: tools/memory-model/ 11952 11953LIS3LV02D ACCELEROMETER DRIVER 11954M: Eric Piel <eric.piel@tremplin-utc.net> 11955S: Maintained 11956F: Documentation/misc-devices/lis3lv02d.rst 11957F: drivers/misc/lis3lv02d/ 11958F: drivers/platform/x86/hp/hp_accel.c 11959 11960LIST KUNIT TEST 11961M: David Gow <davidgow@google.com> 11962L: linux-kselftest@vger.kernel.org 11963L: kunit-dev@googlegroups.com 11964S: Maintained 11965F: lib/list-test.c 11966 11967LITEX PLATFORM 11968M: Karol Gugala <kgugala@antmicro.com> 11969M: Mateusz Holenko <mholenko@antmicro.com> 11970M: Gabriel Somlo <gsomlo@gmail.com> 11971M: Joel Stanley <joel@jms.id.au> 11972S: Maintained 11973F: Documentation/devicetree/bindings/*/litex,*.yaml 11974F: arch/openrisc/boot/dts/or1klitex.dts 11975F: include/linux/litex.h 11976F: drivers/tty/serial/liteuart.c 11977F: drivers/soc/litex/* 11978F: drivers/net/ethernet/litex/* 11979F: drivers/mmc/host/litex_mmc.c 11980N: litex 11981 11982LIVE PATCHING 11983M: Josh Poimboeuf <jpoimboe@kernel.org> 11984M: Jiri Kosina <jikos@kernel.org> 11985M: Miroslav Benes <mbenes@suse.cz> 11986M: Petr Mladek <pmladek@suse.com> 11987R: Joe Lawrence <joe.lawrence@redhat.com> 11988L: live-patching@vger.kernel.org 11989S: Maintained 11990T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 11991F: Documentation/ABI/testing/sysfs-kernel-livepatch 11992F: Documentation/livepatch/ 11993F: arch/powerpc/include/asm/livepatch.h 11994F: include/linux/livepatch.h 11995F: kernel/livepatch/ 11996F: kernel/module/livepatch.c 11997F: lib/livepatch/ 11998F: samples/livepatch/ 11999F: tools/testing/selftests/livepatch/ 12000 12001LLC (802.2) 12002L: netdev@vger.kernel.org 12003S: Odd fixes 12004F: include/linux/llc.h 12005F: include/net/llc* 12006F: include/uapi/linux/llc.h 12007F: net/llc/ 12008 12009LM73 HARDWARE MONITOR DRIVER 12010M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12011L: linux-hwmon@vger.kernel.org 12012S: Maintained 12013F: drivers/hwmon/lm73.c 12014 12015LM78 HARDWARE MONITOR DRIVER 12016M: Jean Delvare <jdelvare@suse.com> 12017L: linux-hwmon@vger.kernel.org 12018S: Maintained 12019F: Documentation/hwmon/lm78.rst 12020F: drivers/hwmon/lm78.c 12021 12022LM83 HARDWARE MONITOR DRIVER 12023M: Jean Delvare <jdelvare@suse.com> 12024L: linux-hwmon@vger.kernel.org 12025S: Maintained 12026F: Documentation/hwmon/lm83.rst 12027F: drivers/hwmon/lm83.c 12028 12029LM90 HARDWARE MONITOR DRIVER 12030M: Jean Delvare <jdelvare@suse.com> 12031L: linux-hwmon@vger.kernel.org 12032S: Maintained 12033F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12034F: Documentation/hwmon/lm90.rst 12035F: drivers/hwmon/lm90.c 12036F: include/dt-bindings/thermal/lm90.h 12037 12038LM95234 HARDWARE MONITOR DRIVER 12039M: Guenter Roeck <linux@roeck-us.net> 12040L: linux-hwmon@vger.kernel.org 12041S: Maintained 12042F: Documentation/hwmon/lm95234.rst 12043F: drivers/hwmon/lm95234.c 12044 12045LME2510 MEDIA DRIVER 12046M: Malcolm Priestley <tvboxspy@gmail.com> 12047L: linux-media@vger.kernel.org 12048S: Maintained 12049W: https://linuxtv.org 12050Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12051F: drivers/media/usb/dvb-usb-v2/lmedm04* 12052 12053LOADPIN SECURITY MODULE 12054M: Kees Cook <keescook@chromium.org> 12055S: Supported 12056T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12057F: Documentation/admin-guide/LSM/LoadPin.rst 12058F: security/loadpin/ 12059 12060LOCKING PRIMITIVES 12061M: Peter Zijlstra <peterz@infradead.org> 12062M: Ingo Molnar <mingo@redhat.com> 12063M: Will Deacon <will@kernel.org> 12064R: Waiman Long <longman@redhat.com> 12065R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12066L: linux-kernel@vger.kernel.org 12067S: Maintained 12068T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12069F: Documentation/locking/ 12070F: arch/*/include/asm/spinlock*.h 12071F: include/linux/lockdep.h 12072F: include/linux/mutex*.h 12073F: include/linux/rwlock*.h 12074F: include/linux/rwsem*.h 12075F: include/linux/seqlock.h 12076F: include/linux/spinlock*.h 12077F: kernel/locking/ 12078F: lib/locking*.[ch] 12079X: kernel/locking/locktorture.c 12080 12081LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12082M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12083L: linux-ntfs-dev@lists.sourceforge.net 12084S: Maintained 12085W: http://www.linux-ntfs.org/content/view/19/37/ 12086F: Documentation/admin-guide/ldm.rst 12087F: block/partitions/ldm.* 12088 12089LOGITECH HID GAMING KEYBOARDS 12090M: Hans de Goede <hdegoede@redhat.com> 12091L: linux-input@vger.kernel.org 12092S: Maintained 12093T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12094F: drivers/hid/hid-lg-g15.c 12095 12096LONTIUM LT8912B MIPI TO HDMI BRIDGE 12097M: Adrien Grassein <adrien.grassein@gmail.com> 12098S: Maintained 12099F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12100F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12101 12102LOONGARCH 12103M: Huacai Chen <chenhuacai@kernel.org> 12104R: WANG Xuerui <kernel@xen0n.name> 12105L: loongarch@lists.linux.dev 12106S: Maintained 12107T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12108F: arch/loongarch/ 12109F: drivers/*/*loongarch* 12110F: Documentation/loongarch/ 12111F: Documentation/translations/zh_CN/loongarch/ 12112 12113LOONGSON LS2X I2C DRIVER 12114M: Binbin Zhou <zhoubinbin@loongson.cn> 12115L: linux-i2c@vger.kernel.org 12116S: Maintained 12117F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12118F: drivers/i2c/busses/i2c-ls2x.c 12119 12120LOONGSON-2 SOC SERIES GUTS DRIVER 12121M: Yinbo Zhu <zhuyinbo@loongson.cn> 12122L: loongarch@lists.linux.dev 12123S: Maintained 12124F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12125F: drivers/soc/loongson/loongson2_guts.c 12126 12127LOONGSON-2 SOC SERIES PINCTRL DRIVER 12128M: zhanghongchen <zhanghongchen@loongson.cn> 12129M: Yinbo Zhu <zhuyinbo@loongson.cn> 12130L: linux-gpio@vger.kernel.org 12131S: Maintained 12132F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12133F: drivers/pinctrl/pinctrl-loongson2.c 12134 12135LOONGSON-2 SOC SERIES CLOCK DRIVER 12136M: Yinbo Zhu <zhuyinbo@loongson.cn> 12137L: linux-clk@vger.kernel.org 12138S: Maintained 12139F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12140F: include/dt-bindings/clock/loongson,ls2k-clk.h 12141 12142LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12143M: Sathya Prakash <sathya.prakash@broadcom.com> 12144M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12145M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12146L: MPT-FusionLinux.pdl@broadcom.com 12147L: linux-scsi@vger.kernel.org 12148S: Supported 12149W: http://www.avagotech.com/support/ 12150F: drivers/message/fusion/ 12151F: drivers/scsi/mpt3sas/ 12152 12153LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12154M: Matthew Wilcox <willy@infradead.org> 12155L: linux-scsi@vger.kernel.org 12156S: Maintained 12157F: drivers/scsi/sym53c8xx_2/ 12158 12159LTC1660 DAC DRIVER 12160M: Marcus Folkesson <marcus.folkesson@gmail.com> 12161L: linux-iio@vger.kernel.org 12162S: Maintained 12163F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12164F: drivers/iio/dac/ltc1660.c 12165 12166LTC2688 IIO DAC 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/ABI/testing/sysfs-bus-iio-dac-ltc2688 12172F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12173F: drivers/iio/dac/ltc2688.c 12174 12175LTC2947 HARDWARE MONITOR DRIVER 12176M: Nuno Sá <nuno.sa@analog.com> 12177L: linux-hwmon@vger.kernel.org 12178S: Supported 12179W: https://ez.analog.com/linux-software-drivers 12180F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12181F: drivers/hwmon/ltc2947-core.c 12182F: drivers/hwmon/ltc2947-i2c.c 12183F: drivers/hwmon/ltc2947-spi.c 12184F: drivers/hwmon/ltc2947.h 12185 12186LTC2983 IIO TEMPERATURE DRIVER 12187M: Nuno Sá <nuno.sa@analog.com> 12188L: linux-iio@vger.kernel.org 12189S: Supported 12190W: https://ez.analog.com/linux-software-drivers 12191F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12192F: drivers/iio/temperature/ltc2983.c 12193 12194LTC4261 HARDWARE MONITOR DRIVER 12195M: Guenter Roeck <linux@roeck-us.net> 12196L: linux-hwmon@vger.kernel.org 12197S: Maintained 12198F: Documentation/hwmon/ltc4261.rst 12199F: drivers/hwmon/ltc4261.c 12200 12201LTC4306 I2C MULTIPLEXER DRIVER 12202M: Michael Hennerich <michael.hennerich@analog.com> 12203L: linux-i2c@vger.kernel.org 12204S: Supported 12205W: https://ez.analog.com/linux-software-drivers 12206F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12207F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12208 12209LTP (Linux Test Project) 12210M: Mike Frysinger <vapier@gentoo.org> 12211M: Cyril Hrubis <chrubis@suse.cz> 12212M: Wanlong Gao <wanlong.gao@gmail.com> 12213M: Jan Stancek <jstancek@redhat.com> 12214M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12215M: Alexey Kodanev <alexey.kodanev@oracle.com> 12216L: ltp@lists.linux.it (subscribers-only) 12217S: Maintained 12218W: http://linux-test-project.github.io/ 12219T: git https://github.com/linux-test-project/ltp.git 12220 12221LYNX 28G SERDES PHY DRIVER 12222M: Ioana Ciornei <ioana.ciornei@nxp.com> 12223L: netdev@vger.kernel.org 12224S: Supported 12225F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12226F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12227 12228LYNX PCS MODULE 12229M: Ioana Ciornei <ioana.ciornei@nxp.com> 12230L: netdev@vger.kernel.org 12231S: Supported 12232F: drivers/net/pcs/pcs-lynx.c 12233F: include/linux/pcs-lynx.h 12234 12235M68K ARCHITECTURE 12236M: Geert Uytterhoeven <geert@linux-m68k.org> 12237L: linux-m68k@lists.linux-m68k.org 12238S: Maintained 12239W: http://www.linux-m68k.org/ 12240T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12241F: arch/m68k/ 12242F: drivers/zorro/ 12243 12244M68K ON APPLE MACINTOSH 12245M: Joshua Thompson <funaho@jurai.org> 12246L: linux-m68k@lists.linux-m68k.org 12247S: Maintained 12248W: http://www.mac.linux-m68k.org/ 12249F: arch/m68k/mac/ 12250F: drivers/macintosh/adb-iop.c 12251F: drivers/macintosh/via-macii.c 12252 12253M68K ON HP9000/300 12254M: Philip Blundell <philb@gnu.org> 12255S: Maintained 12256W: http://www.tazenda.demon.co.uk/phil/linux-hp 12257F: arch/m68k/hp300/ 12258 12259M88DS3103 MEDIA DRIVER 12260M: Antti Palosaari <crope@iki.fi> 12261L: linux-media@vger.kernel.org 12262S: Maintained 12263W: https://linuxtv.org 12264W: http://palosaari.fi/linux/ 12265Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12266T: git git://linuxtv.org/anttip/media_tree.git 12267F: drivers/media/dvb-frontends/m88ds3103* 12268 12269M88RS2000 MEDIA DRIVER 12270M: Malcolm Priestley <tvboxspy@gmail.com> 12271L: linux-media@vger.kernel.org 12272S: Maintained 12273W: https://linuxtv.org 12274Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12275F: drivers/media/dvb-frontends/m88rs2000* 12276 12277MA901 MASTERKIT USB FM RADIO DRIVER 12278M: Alexey Klimov <klimov.linux@gmail.com> 12279L: linux-media@vger.kernel.org 12280S: Maintained 12281T: git git://linuxtv.org/media_tree.git 12282F: drivers/media/radio/radio-ma901.c 12283 12284MAC80211 12285M: Johannes Berg <johannes@sipsolutions.net> 12286L: linux-wireless@vger.kernel.org 12287S: Maintained 12288W: https://wireless.wiki.kernel.org/ 12289Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12290T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12291T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12292F: Documentation/networking/mac80211-injection.rst 12293F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12294F: drivers/net/wireless/mac80211_hwsim.[ch] 12295F: include/net/mac80211.h 12296F: net/mac80211/ 12297 12298MAILBOX API 12299M: Jassi Brar <jassisinghbrar@gmail.com> 12300L: linux-kernel@vger.kernel.org 12301S: Maintained 12302F: drivers/mailbox/ 12303F: include/linux/mailbox_client.h 12304F: include/linux/mailbox_controller.h 12305F: include/dt-bindings/mailbox/ 12306F: Documentation/devicetree/bindings/mailbox/ 12307 12308MAILBOX ARM MHUv2 12309M: Viresh Kumar <viresh.kumar@linaro.org> 12310M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12311L: linux-kernel@vger.kernel.org 12312S: Maintained 12313F: drivers/mailbox/arm_mhuv2.c 12314F: include/linux/mailbox/arm_mhuv2_message.h 12315F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12316 12317MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12318M: Jeremy Kerr <jk@codeconstruct.com.au> 12319M: Matt Johnston <matt@codeconstruct.com.au> 12320L: netdev@vger.kernel.org 12321S: Maintained 12322F: Documentation/networking/mctp.rst 12323F: drivers/net/mctp/ 12324F: include/net/mctp.h 12325F: include/net/mctpdevice.h 12326F: include/net/netns/mctp.h 12327F: net/mctp/ 12328 12329MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12330M: Michael Kerrisk <mtk.manpages@gmail.com> 12331L: linux-man@vger.kernel.org 12332S: Maintained 12333W: http://www.kernel.org/doc/man-pages 12334 12335MAPLE TREE 12336M: Liam R. Howlett <Liam.Howlett@oracle.com> 12337L: linux-mm@kvack.org 12338S: Supported 12339F: Documentation/core-api/maple_tree.rst 12340F: include/linux/maple_tree.h 12341F: include/trace/events/maple_tree.h 12342F: lib/maple_tree.c 12343F: lib/test_maple_tree.c 12344F: tools/testing/radix-tree/linux/maple_tree.h 12345F: tools/testing/radix-tree/maple.c 12346 12347MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12348M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12349L: linux-mips@vger.kernel.org 12350S: Maintained 12351F: arch/mips/boot/dts/img/pistachio* 12352 12353MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12354M: Andrew Lunn <andrew@lunn.ch> 12355L: netdev@vger.kernel.org 12356S: Maintained 12357F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12358F: Documentation/networking/devlink/mv88e6xxx.rst 12359F: drivers/net/dsa/mv88e6xxx/ 12360F: include/linux/dsa/mv88e6xxx.h 12361F: include/linux/platform_data/mv88e6xxx.h 12362 12363MARVELL ARMADA 3700 PHY DRIVERS 12364M: Miquel Raynal <miquel.raynal@bootlin.com> 12365S: Maintained 12366F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12367F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12368F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12369F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12370 12371MARVELL ARMADA 3700 SERIAL DRIVER 12372M: Pali Rohár <pali@kernel.org> 12373S: Maintained 12374F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12375F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12376F: drivers/tty/serial/mvebu-uart.c 12377 12378MARVELL ARMADA DRM SUPPORT 12379M: Russell King <linux@armlinux.org.uk> 12380S: Maintained 12381T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12382T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12383F: Documentation/devicetree/bindings/display/armada/ 12384F: drivers/gpu/drm/armada/ 12385F: include/uapi/drm/armada_drm.h 12386 12387MARVELL CRYPTO DRIVER 12388M: Boris Brezillon <bbrezillon@kernel.org> 12389M: Arnaud Ebalard <arno@natisbad.org> 12390M: Srujana Challa <schalla@marvell.com> 12391L: linux-crypto@vger.kernel.org 12392S: Maintained 12393F: drivers/crypto/marvell/ 12394F: include/linux/soc/marvell/octeontx2/ 12395 12396MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12397M: Mirko Lindner <mlindner@marvell.com> 12398M: Stephen Hemminger <stephen@networkplumber.org> 12399L: netdev@vger.kernel.org 12400S: Maintained 12401F: drivers/net/ethernet/marvell/sk* 12402 12403MARVELL LIBERTAS WIRELESS DRIVER 12404L: libertas-dev@lists.infradead.org 12405S: Orphan 12406F: drivers/net/wireless/marvell/libertas/ 12407 12408MARVELL MACCHIATOBIN SUPPORT 12409M: Russell King <linux@armlinux.org.uk> 12410L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12411S: Maintained 12412F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12413 12414MARVELL MV643XX ETHERNET DRIVER 12415M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12416L: netdev@vger.kernel.org 12417S: Maintained 12418F: drivers/net/ethernet/marvell/mv643xx_eth.* 12419F: include/linux/mv643xx.h 12420 12421MARVELL MV88X3310 PHY DRIVER 12422M: Russell King <linux@armlinux.org.uk> 12423M: Marek Behún <kabel@kernel.org> 12424L: netdev@vger.kernel.org 12425S: Maintained 12426F: drivers/net/phy/marvell10g.c 12427 12428MARVELL MVEBU THERMAL DRIVER 12429M: Miquel Raynal <miquel.raynal@bootlin.com> 12430S: Maintained 12431F: drivers/thermal/armada_thermal.c 12432 12433MARVELL MVNETA ETHERNET DRIVER 12434M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12435L: netdev@vger.kernel.org 12436S: Maintained 12437F: drivers/net/ethernet/marvell/mvneta.* 12438 12439MARVELL MVPP2 ETHERNET DRIVER 12440M: Marcin Wojtas <mw@semihalf.com> 12441M: Russell King <linux@armlinux.org.uk> 12442L: netdev@vger.kernel.org 12443S: Maintained 12444F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12445F: drivers/net/ethernet/marvell/mvpp2/ 12446 12447MARVELL MWIFIEX WIRELESS DRIVER 12448M: Amitkumar Karwar <amitkarwar@gmail.com> 12449M: Ganapathi Bhat <ganapathi017@gmail.com> 12450M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12451M: Xinming Hu <huxinming820@gmail.com> 12452L: linux-wireless@vger.kernel.org 12453S: Maintained 12454F: drivers/net/wireless/marvell/mwifiex/ 12455 12456MARVELL MWL8K WIRELESS DRIVER 12457M: Lennert Buytenhek <buytenh@wantstofly.org> 12458L: linux-wireless@vger.kernel.org 12459S: Odd Fixes 12460F: drivers/net/wireless/marvell/mwl8k.c 12461 12462MARVELL NAND CONTROLLER DRIVER 12463M: Miquel Raynal <miquel.raynal@bootlin.com> 12464L: linux-mtd@lists.infradead.org 12465S: Maintained 12466F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12467F: drivers/mtd/nand/raw/marvell_nand.c 12468 12469MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12470M: Sunil Goutham <sgoutham@marvell.com> 12471M: Geetha sowjanya <gakula@marvell.com> 12472M: Subbaraya Sundeep <sbhatta@marvell.com> 12473M: hariprasad <hkelam@marvell.com> 12474L: netdev@vger.kernel.org 12475S: Supported 12476F: drivers/net/ethernet/marvell/octeontx2/nic/ 12477F: include/linux/soc/marvell/octeontx2/ 12478 12479MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12480M: Sunil Goutham <sgoutham@marvell.com> 12481M: Linu Cherian <lcherian@marvell.com> 12482M: Geetha sowjanya <gakula@marvell.com> 12483M: Jerin Jacob <jerinj@marvell.com> 12484M: hariprasad <hkelam@marvell.com> 12485M: Subbaraya Sundeep <sbhatta@marvell.com> 12486L: netdev@vger.kernel.org 12487S: Supported 12488F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12489F: drivers/net/ethernet/marvell/octeontx2/af/ 12490 12491MARVELL PRESTERA ETHERNET SWITCH DRIVER 12492M: Taras Chornyi <taras.chornyi@plvision.eu> 12493S: Supported 12494W: https://github.com/Marvell-switching/switchdev-prestera 12495F: drivers/net/ethernet/marvell/prestera/ 12496 12497MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12498M: Nicolas Pitre <nico@fluxnic.net> 12499S: Odd Fixes 12500F: drivers/mmc/host/mvsdio.* 12501 12502MARVELL USB MDIO CONTROLLER DRIVER 12503M: Tobias Waldekranz <tobias@waldekranz.com> 12504L: netdev@vger.kernel.org 12505S: Maintained 12506F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12507F: drivers/net/mdio/mdio-mvusb.c 12508 12509MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12510M: Hu Ziji <huziji@marvell.com> 12511L: linux-mmc@vger.kernel.org 12512S: Supported 12513F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12514F: drivers/mmc/host/sdhci-xenon* 12515 12516MARVELL OCTEON ENDPOINT DRIVER 12517M: Veerasenareddy Burru <vburru@marvell.com> 12518M: Abhijit Ayarekar <aayarekar@marvell.com> 12519L: netdev@vger.kernel.org 12520S: Supported 12521F: drivers/net/ethernet/marvell/octeon_ep 12522 12523MATROX FRAMEBUFFER DRIVER 12524L: linux-fbdev@vger.kernel.org 12525S: Orphan 12526F: drivers/video/fbdev/matrox/matroxfb_* 12527F: include/uapi/linux/matroxfb.h 12528 12529MAX15301 DRIVER 12530M: Daniel Nilsson <daniel.nilsson@flex.com> 12531L: linux-hwmon@vger.kernel.org 12532S: Maintained 12533F: Documentation/hwmon/max15301.rst 12534F: drivers/hwmon/pmbus/max15301.c 12535 12536MAX16065 HARDWARE MONITOR DRIVER 12537M: Guenter Roeck <linux@roeck-us.net> 12538L: linux-hwmon@vger.kernel.org 12539S: Maintained 12540F: Documentation/hwmon/max16065.rst 12541F: drivers/hwmon/max16065.c 12542 12543MAX2175 SDR TUNER DRIVER 12544M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12545L: linux-media@vger.kernel.org 12546S: Maintained 12547T: git git://linuxtv.org/media_tree.git 12548F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12549F: Documentation/userspace-api/media/drivers/max2175.rst 12550F: drivers/media/i2c/max2175* 12551F: include/uapi/linux/max2175.h 12552 12553MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12554L: linux-hwmon@vger.kernel.org 12555S: Orphan 12556F: Documentation/hwmon/max6650.rst 12557F: drivers/hwmon/max6650.c 12558 12559MAX6697 HARDWARE MONITOR DRIVER 12560M: Guenter Roeck <linux@roeck-us.net> 12561L: linux-hwmon@vger.kernel.org 12562S: Maintained 12563F: Documentation/devicetree/bindings/hwmon/max6697.txt 12564F: Documentation/hwmon/max6697.rst 12565F: drivers/hwmon/max6697.c 12566F: include/linux/platform_data/max6697.h 12567 12568MAX9286 QUAD GMSL DESERIALIZER DRIVER 12569M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12570M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12571M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12572M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12573L: linux-media@vger.kernel.org 12574S: Maintained 12575F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12576F: drivers/media/i2c/max9286.c 12577 12578MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12579M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12580L: linux-media@vger.kernel.org 12581S: Maintained 12582F: drivers/staging/media/max96712/max96712.c 12583 12584MAX9860 MONO AUDIO VOICE CODEC DRIVER 12585M: Peter Rosin <peda@axentia.se> 12586L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12587S: Maintained 12588F: Documentation/devicetree/bindings/sound/max9860.txt 12589F: sound/soc/codecs/max9860.* 12590 12591MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12592M: Andreas Klinger <ak@it-klinger.de> 12593L: linux-iio@vger.kernel.org 12594S: Maintained 12595F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12596F: drivers/iio/proximity/mb1232.c 12597 12598MAXIM MAX11205 DRIVER 12599M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12600L: linux-iio@vger.kernel.org 12601S: Supported 12602W: https://ez.analog.com/linux-software-drivers 12603F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12604F: drivers/iio/adc/max11205.c 12605 12606MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12607R: Iskren Chernev <iskren.chernev@gmail.com> 12608R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12609R: Marek Szyprowski <m.szyprowski@samsung.com> 12610R: Matheus Castello <matheus@castello.eng.br> 12611L: linux-pm@vger.kernel.org 12612S: Maintained 12613F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12614F: drivers/power/supply/max17040_battery.c 12615 12616MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12617R: Hans de Goede <hdegoede@redhat.com> 12618R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12619R: Marek Szyprowski <m.szyprowski@samsung.com> 12620R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12621R: Purism Kernel Team <kernel@puri.sm> 12622L: linux-pm@vger.kernel.org 12623S: Maintained 12624F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12625F: drivers/power/supply/max17042_battery.c 12626 12627MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12628M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12629L: linux-kernel@vger.kernel.org 12630S: Maintained 12631F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12632F: drivers/regulator/max20086-regulator.c 12633 12634MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12635M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12636L: linux-iio@vger.kernel.org 12637S: Maintained 12638F: drivers/iio/temperature/max30208.c 12639 12640MAXIM MAX77650 PMIC MFD DRIVER 12641M: Bartosz Golaszewski <brgl@bgdev.pl> 12642L: linux-kernel@vger.kernel.org 12643S: Maintained 12644F: Documentation/devicetree/bindings/*/*max77650.yaml 12645F: Documentation/devicetree/bindings/*/max77650*.yaml 12646F: drivers/gpio/gpio-max77650.c 12647F: drivers/input/misc/max77650-onkey.c 12648F: drivers/leds/leds-max77650.c 12649F: drivers/mfd/max77650.c 12650F: drivers/power/supply/max77650-charger.c 12651F: drivers/regulator/max77650-regulator.c 12652F: include/linux/mfd/max77650.h 12653 12654MAXIM MAX77714 PMIC MFD DRIVER 12655M: Luca Ceresoli <luca@lucaceresoli.net> 12656S: Maintained 12657F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12658F: drivers/mfd/max77714.c 12659F: include/linux/mfd/max77714.h 12660 12661MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12662M: Javier Martinez Canillas <javier@dowhile0.org> 12663L: linux-kernel@vger.kernel.org 12664S: Supported 12665F: Documentation/devicetree/bindings/*/*max77802.yaml 12666F: drivers/regulator/max77802-regulator.c 12667F: include/dt-bindings/*/*max77802.h 12668 12669MAXIM MAX77976 BATTERY CHARGER 12670M: Luca Ceresoli <luca@lucaceresoli.net> 12671S: Supported 12672F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12673F: drivers/power/supply/max77976_charger.c 12674 12675MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12676M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12677L: linux-pm@vger.kernel.org 12678S: Supported 12679B: mailto:linux-samsung-soc@vger.kernel.org 12680F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12681F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12682F: drivers/power/supply/max14577_charger.c 12683F: drivers/power/supply/max77693_charger.c 12684 12685MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12686M: Chanwoo Choi <cw00.choi@samsung.com> 12687M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12688L: linux-kernel@vger.kernel.org 12689S: Supported 12690B: mailto:linux-samsung-soc@vger.kernel.org 12691F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12692F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12693F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12694F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12695F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12696F: drivers/*/*max77843.c 12697F: drivers/*/max14577*.c 12698F: drivers/*/max77686*.c 12699F: drivers/*/max77693*.c 12700F: drivers/clk/clk-max77686.c 12701F: drivers/extcon/extcon-max14577.c 12702F: drivers/extcon/extcon-max77693.c 12703F: drivers/rtc/rtc-max77686.c 12704F: include/linux/mfd/max14577*.h 12705F: include/linux/mfd/max77686*.h 12706F: include/linux/mfd/max77693*.h 12707 12708MAXIRADIO FM RADIO RECEIVER DRIVER 12709M: Hans Verkuil <hverkuil@xs4all.nl> 12710L: linux-media@vger.kernel.org 12711S: Maintained 12712W: https://linuxtv.org 12713T: git git://linuxtv.org/media_tree.git 12714F: drivers/media/radio/radio-maxiradio* 12715 12716MAXLINEAR ETHERNET PHY DRIVER 12717M: Xu Liang <lxu@maxlinear.com> 12718L: netdev@vger.kernel.org 12719S: Supported 12720F: drivers/net/phy/mxl-gpy.c 12721 12722MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12723R: Yasushi SHOJI <yashi@spacecubics.com> 12724L: linux-can@vger.kernel.org 12725S: Maintained 12726F: drivers/net/can/usb/mcba_usb.c 12727 12728MCAN MMIO DEVICE DRIVER 12729M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12730L: linux-can@vger.kernel.org 12731S: Maintained 12732F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12733F: drivers/net/can/m_can/m_can.c 12734F: drivers/net/can/m_can/m_can.h 12735F: drivers/net/can/m_can/m_can_platform.c 12736 12737MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12738M: Rishi Gupta <gupt21@gmail.com> 12739L: linux-i2c@vger.kernel.org 12740L: linux-input@vger.kernel.org 12741S: Maintained 12742F: drivers/hid/hid-mcp2221.c 12743 12744MCP251XFD SPI-CAN NETWORK DRIVER 12745M: Marc Kleine-Budde <mkl@pengutronix.de> 12746M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12747R: Thomas Kopp <thomas.kopp@microchip.com> 12748L: linux-can@vger.kernel.org 12749S: Maintained 12750F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12751F: drivers/net/can/spi/mcp251xfd/ 12752 12753MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12754M: Peter Rosin <peda@axentia.se> 12755L: linux-iio@vger.kernel.org 12756S: Maintained 12757F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12758F: drivers/iio/potentiometer/mcp4018.c 12759F: drivers/iio/potentiometer/mcp4531.c 12760 12761MCR20A IEEE-802.15.4 RADIO DRIVER 12762M: Stefan Schmidt <stefan@datenfreihafen.org> 12763L: linux-wpan@vger.kernel.org 12764S: Odd Fixes 12765W: https://github.com/xueliu/mcr20a-linux 12766F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12767F: drivers/net/ieee802154/mcr20a.c 12768F: drivers/net/ieee802154/mcr20a.h 12769 12770MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12771M: William Breathitt Gray <william.gray@linaro.org> 12772L: linux-iio@vger.kernel.org 12773S: Maintained 12774F: drivers/iio/dac/cio-dac.c 12775 12776MEDIA CONTROLLER FRAMEWORK 12777M: Sakari Ailus <sakari.ailus@linux.intel.com> 12778M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12779L: linux-media@vger.kernel.org 12780S: Supported 12781W: https://www.linuxtv.org 12782T: git git://linuxtv.org/media_tree.git 12783F: drivers/media/mc/ 12784F: include/media/media-*.h 12785F: include/uapi/linux/media.h 12786 12787MEDIA DRIVER FOR FREESCALE IMX PXP 12788M: Philipp Zabel <p.zabel@pengutronix.de> 12789L: linux-media@vger.kernel.org 12790S: Maintained 12791T: git git://linuxtv.org/media_tree.git 12792F: drivers/media/platform/nxp/imx-pxp.[ch] 12793 12794MEDIA DRIVERS FOR ASCOT2E 12795M: Sergey Kozlov <serjk@netup.ru> 12796M: Abylay Ospan <aospan@netup.ru> 12797L: linux-media@vger.kernel.org 12798S: Supported 12799W: https://linuxtv.org 12800W: http://netup.tv/ 12801T: git git://linuxtv.org/media_tree.git 12802F: drivers/media/dvb-frontends/ascot2e* 12803 12804MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12805M: Jasmin Jessich <jasmin@anw.at> 12806L: linux-media@vger.kernel.org 12807S: Maintained 12808W: https://linuxtv.org 12809T: git git://linuxtv.org/media_tree.git 12810F: drivers/media/dvb-frontends/cxd2099* 12811 12812MEDIA DRIVERS FOR CXD2841ER 12813M: Sergey Kozlov <serjk@netup.ru> 12814M: Abylay Ospan <aospan@netup.ru> 12815L: linux-media@vger.kernel.org 12816S: Supported 12817W: https://linuxtv.org 12818W: http://netup.tv/ 12819T: git git://linuxtv.org/media_tree.git 12820F: drivers/media/dvb-frontends/cxd2841er* 12821 12822MEDIA DRIVERS FOR CXD2880 12823M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12824L: linux-media@vger.kernel.org 12825S: Supported 12826W: http://linuxtv.org/ 12827T: git git://linuxtv.org/media_tree.git 12828F: drivers/media/dvb-frontends/cxd2880/* 12829F: drivers/media/spi/cxd2880* 12830 12831MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12832L: linux-media@vger.kernel.org 12833S: Orphan 12834W: https://linuxtv.org 12835T: git git://linuxtv.org/media_tree.git 12836F: drivers/media/pci/ddbridge/* 12837 12838MEDIA DRIVERS FOR FREESCALE IMX 12839M: Steve Longerbeam <slongerbeam@gmail.com> 12840M: Philipp Zabel <p.zabel@pengutronix.de> 12841L: linux-media@vger.kernel.org 12842S: Maintained 12843T: git git://linuxtv.org/media_tree.git 12844F: Documentation/admin-guide/media/imx.rst 12845F: Documentation/devicetree/bindings/media/imx.txt 12846F: drivers/staging/media/imx/ 12847F: include/linux/imx-media.h 12848F: include/media/imx.h 12849 12850MEDIA DRIVERS FOR FREESCALE IMX7 12851M: Rui Miguel Silva <rmfrfs@gmail.com> 12852M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12853L: linux-media@vger.kernel.org 12854S: Maintained 12855T: git git://linuxtv.org/media_tree.git 12856F: Documentation/admin-guide/media/imx7.rst 12857F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12858F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12859F: drivers/media/platform/nxp/imx-mipi-csis.c 12860F: drivers/media/platform/nxp/imx7-media-csi.c 12861 12862MEDIA DRIVERS FOR HELENE 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/helene* 12870 12871MEDIA DRIVERS FOR HORUS3A 12872M: Sergey Kozlov <serjk@netup.ru> 12873M: Abylay Ospan <aospan@netup.ru> 12874L: linux-media@vger.kernel.org 12875S: Supported 12876W: https://linuxtv.org 12877W: http://netup.tv/ 12878T: git git://linuxtv.org/media_tree.git 12879F: drivers/media/dvb-frontends/horus3a* 12880 12881MEDIA DRIVERS FOR LNBH25 12882M: Sergey Kozlov <serjk@netup.ru> 12883M: Abylay Ospan <aospan@netup.ru> 12884L: linux-media@vger.kernel.org 12885S: Supported 12886W: https://linuxtv.org 12887W: http://netup.tv/ 12888T: git git://linuxtv.org/media_tree.git 12889F: drivers/media/dvb-frontends/lnbh25* 12890 12891MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12892L: linux-media@vger.kernel.org 12893S: Orphan 12894W: https://linuxtv.org 12895T: git git://linuxtv.org/media_tree.git 12896F: drivers/media/dvb-frontends/mxl5xx* 12897 12898MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12899M: Sergey Kozlov <serjk@netup.ru> 12900M: Abylay Ospan <aospan@netup.ru> 12901L: linux-media@vger.kernel.org 12902S: Supported 12903W: https://linuxtv.org 12904W: http://netup.tv/ 12905T: git git://linuxtv.org/media_tree.git 12906F: drivers/media/pci/netup_unidvb/* 12907 12908MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12909M: Dmitry Osipenko <digetx@gmail.com> 12910L: linux-media@vger.kernel.org 12911L: linux-tegra@vger.kernel.org 12912S: Maintained 12913T: git git://linuxtv.org/media_tree.git 12914F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12915F: drivers/media/platform/nvidia/tegra-vde/ 12916 12917MEDIA DRIVERS FOR RENESAS - CEU 12918M: Jacopo Mondi <jacopo@jmondi.org> 12919L: linux-media@vger.kernel.org 12920L: linux-renesas-soc@vger.kernel.org 12921S: Supported 12922T: git git://linuxtv.org/media_tree.git 12923F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12924F: drivers/media/platform/renesas/renesas-ceu.c 12925F: include/media/drv-intf/renesas-ceu.h 12926 12927MEDIA DRIVERS FOR RENESAS - DRIF 12928M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12929L: linux-media@vger.kernel.org 12930L: linux-renesas-soc@vger.kernel.org 12931S: Supported 12932T: git git://linuxtv.org/media_tree.git 12933F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12934F: drivers/media/platform/renesas/rcar_drif.c 12935 12936MEDIA DRIVERS FOR RENESAS - FCP 12937M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12938L: linux-media@vger.kernel.org 12939L: linux-renesas-soc@vger.kernel.org 12940S: Supported 12941T: git git://linuxtv.org/media_tree.git 12942F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12943F: drivers/media/platform/renesas/rcar-fcp.c 12944F: include/media/rcar-fcp.h 12945 12946MEDIA DRIVERS FOR RENESAS - FDP1 12947M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12948L: linux-media@vger.kernel.org 12949L: linux-renesas-soc@vger.kernel.org 12950S: Supported 12951T: git git://linuxtv.org/media_tree.git 12952F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 12953F: drivers/media/platform/renesas/rcar_fdp1.c 12954 12955MEDIA DRIVERS FOR RENESAS - VIN 12956M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12957L: linux-media@vger.kernel.org 12958L: linux-renesas-soc@vger.kernel.org 12959S: Supported 12960T: git git://linuxtv.org/media_tree.git 12961F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 12962F: Documentation/devicetree/bindings/media/renesas,isp.yaml 12963F: Documentation/devicetree/bindings/media/renesas,vin.yaml 12964F: drivers/media/platform/renesas/rcar-isp.c 12965F: drivers/media/platform/renesas/rcar-vin/ 12966 12967MEDIA DRIVERS FOR RENESAS - VSP1 12968M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12969M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12970L: linux-media@vger.kernel.org 12971L: linux-renesas-soc@vger.kernel.org 12972S: Supported 12973T: git git://linuxtv.org/media_tree.git 12974F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 12975F: drivers/media/platform/renesas/vsp1/ 12976 12977MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 12978L: linux-media@vger.kernel.org 12979S: Orphan 12980W: https://linuxtv.org 12981T: git git://linuxtv.org/media_tree.git 12982F: drivers/media/dvb-frontends/stv0910* 12983 12984MEDIA DRIVERS FOR ST STV6111 TUNER ICs 12985L: linux-media@vger.kernel.org 12986S: Orphan 12987W: https://linuxtv.org 12988T: git git://linuxtv.org/media_tree.git 12989F: drivers/media/dvb-frontends/stv6111* 12990 12991MEDIA DRIVERS FOR STM32 - DCMI 12992M: Hugues Fruchet <hugues.fruchet@foss.st.com> 12993L: linux-media@vger.kernel.org 12994S: Supported 12995T: git git://linuxtv.org/media_tree.git 12996F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 12997F: drivers/media/platform/st/stm32/stm32-dcmi.c 12998 12999MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13000M: Mauro Carvalho Chehab <mchehab@kernel.org> 13001L: linux-media@vger.kernel.org 13002S: Maintained 13003W: https://linuxtv.org 13004Q: http://patchwork.kernel.org/project/linux-media/list/ 13005T: git git://linuxtv.org/media_tree.git 13006F: Documentation/admin-guide/media/ 13007F: Documentation/devicetree/bindings/media/ 13008F: Documentation/driver-api/media/ 13009F: Documentation/userspace-api/media/ 13010F: drivers/media/ 13011F: drivers/staging/media/ 13012F: include/dt-bindings/media/ 13013F: include/linux/platform_data/media/ 13014F: include/media/ 13015F: include/uapi/linux/dvb/ 13016F: include/uapi/linux/ivtv* 13017F: include/uapi/linux/media.h 13018F: include/uapi/linux/uvcvideo.h 13019F: include/uapi/linux/v4l2-* 13020F: include/uapi/linux/videodev2.h 13021 13022MEDIATEK BLUETOOTH DRIVER 13023M: Sean Wang <sean.wang@mediatek.com> 13024L: linux-bluetooth@vger.kernel.org 13025L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13026S: Maintained 13027F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13028F: drivers/bluetooth/btmtkuart.c 13029 13030MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13031M: Sean Wang <sean.wang@mediatek.com> 13032L: linux-pm@vger.kernel.org 13033S: Maintained 13034F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13035F: drivers/power/reset/mt6323-poweroff.c 13036 13037MEDIATEK CIR DRIVER 13038M: Sean Wang <sean.wang@mediatek.com> 13039S: Maintained 13040F: drivers/media/rc/mtk-cir.c 13041 13042MEDIATEK DMA DRIVER 13043M: Sean Wang <sean.wang@mediatek.com> 13044L: dmaengine@vger.kernel.org 13045L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13046L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13047S: Maintained 13048F: Documentation/devicetree/bindings/dma/mtk-* 13049F: drivers/dma/mediatek/ 13050 13051MEDIATEK ETHERNET DRIVER 13052M: Felix Fietkau <nbd@nbd.name> 13053M: John Crispin <john@phrozen.org> 13054M: Sean Wang <sean.wang@mediatek.com> 13055M: Mark Lee <Mark-MC.Lee@mediatek.com> 13056M: Lorenzo Bianconi <lorenzo@kernel.org> 13057L: netdev@vger.kernel.org 13058S: Maintained 13059F: drivers/net/ethernet/mediatek/ 13060 13061MEDIATEK I2C CONTROLLER DRIVER 13062M: Qii Wang <qii.wang@mediatek.com> 13063L: linux-i2c@vger.kernel.org 13064S: Maintained 13065F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13066F: drivers/i2c/busses/i2c-mt65xx.c 13067 13068MEDIATEK IOMMU DRIVER 13069M: Yong Wu <yong.wu@mediatek.com> 13070L: iommu@lists.linux.dev 13071L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13072S: Supported 13073F: Documentation/devicetree/bindings/iommu/mediatek* 13074F: drivers/iommu/mtk_iommu* 13075F: include/dt-bindings/memory/mt*-port.h 13076 13077MEDIATEK JPEG DRIVER 13078M: Bin Liu <bin.liu@mediatek.com> 13079S: Supported 13080F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13081F: drivers/media/platform/mediatek/jpeg/ 13082 13083MEDIATEK KEYPAD DRIVER 13084M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13085S: Supported 13086F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13087F: drivers/input/keyboard/mt6779-keypad.c 13088 13089MEDIATEK MDP DRIVER 13090M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13091M: Houlong Wei <houlong.wei@mediatek.com> 13092M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13093S: Supported 13094F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13095F: drivers/media/platform/mediatek/mdp/ 13096F: drivers/media/platform/mediatek/vpu/ 13097 13098MEDIATEK MEDIA DRIVER 13099M: Tiffany Lin <tiffany.lin@mediatek.com> 13100M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13101M: Yunfei Dong <yunfei.dong@mediatek.com> 13102S: Supported 13103F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13104F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13105F: drivers/media/platform/mediatek/vcodec/ 13106F: drivers/media/platform/mediatek/vpu/ 13107 13108MEDIATEK MMC/SD/SDIO DRIVER 13109M: Chaotian Jing <chaotian.jing@mediatek.com> 13110S: Maintained 13111F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13112F: drivers/mmc/host/mtk-sd.c 13113 13114MEDIATEK MT76 WIRELESS LAN DRIVER 13115M: Felix Fietkau <nbd@nbd.name> 13116M: Lorenzo Bianconi <lorenzo@kernel.org> 13117M: Ryder Lee <ryder.lee@mediatek.com> 13118R: Shayne Chen <shayne.chen@mediatek.com> 13119R: Sean Wang <sean.wang@mediatek.com> 13120L: linux-wireless@vger.kernel.org 13121S: Maintained 13122F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13123F: drivers/net/wireless/mediatek/mt76/ 13124 13125MEDIATEK MT7601U WIRELESS LAN DRIVER 13126M: Jakub Kicinski <kuba@kernel.org> 13127L: linux-wireless@vger.kernel.org 13128S: Maintained 13129F: drivers/net/wireless/mediatek/mt7601u/ 13130 13131MEDIATEK MT7621 CLOCK DRIVER 13132M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13133S: Maintained 13134F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13135F: drivers/clk/ralink/clk-mt7621.c 13136 13137MEDIATEK MT7621/28/88 I2C DRIVER 13138M: Stefan Roese <sr@denx.de> 13139L: linux-i2c@vger.kernel.org 13140S: Maintained 13141F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13142F: drivers/i2c/busses/i2c-mt7621.c 13143 13144MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13145M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13146S: Maintained 13147F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13148F: drivers/pci/controller/pcie-mt7621.c 13149 13150MEDIATEK MT7621 PHY PCI DRIVER 13151M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13152S: Maintained 13153F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13154F: drivers/phy/ralink/phy-mt7621-pci.c 13155 13156MEDIATEK NAND CONTROLLER DRIVER 13157L: linux-mtd@lists.infradead.org 13158S: Orphan 13159F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13160F: drivers/mtd/nand/raw/mtk_* 13161 13162MEDIATEK PMIC LED DRIVER 13163M: Sean Wang <sean.wang@mediatek.com> 13164S: Maintained 13165F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13166F: drivers/leds/leds-mt6323.c 13167 13168MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13169M: Sean Wang <sean.wang@mediatek.com> 13170S: Maintained 13171F: drivers/char/hw_random/mtk-rng.c 13172 13173MEDIATEK SMI DRIVER 13174M: Yong Wu <yong.wu@mediatek.com> 13175L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13176S: Supported 13177F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13178F: drivers/memory/mtk-smi.c 13179F: include/soc/mediatek/smi.h 13180 13181MEDIATEK SWITCH DRIVER 13182M: Sean Wang <sean.wang@mediatek.com> 13183M: Landen Chao <Landen.Chao@mediatek.com> 13184M: DENG Qingfang <dqfext@gmail.com> 13185L: netdev@vger.kernel.org 13186S: Maintained 13187F: drivers/net/dsa/mt7530.* 13188F: net/dsa/tag_mtk.c 13189 13190MEDIATEK T7XX 5G WWAN MODEM DRIVER 13191M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13192M: Intel Corporation <linuxwwan@intel.com> 13193R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13194R: Liu Haijun <haijun.liu@mediatek.com> 13195R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13196R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13197L: netdev@vger.kernel.org 13198S: Supported 13199F: drivers/net/wwan/t7xx/ 13200 13201MEDIATEK USB3 DRD IP DRIVER 13202M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13203L: linux-usb@vger.kernel.org 13204L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13205L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13206S: Maintained 13207F: Documentation/devicetree/bindings/usb/mediatek,* 13208F: drivers/usb/host/xhci-mtk* 13209F: drivers/usb/mtu3/ 13210 13211MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13212M: Peter Senna Tschudin <peter.senna@gmail.com> 13213M: Martin Donnelly <martin.donnelly@ge.com> 13214M: Martyn Welch <martyn.welch@collabora.co.uk> 13215S: Maintained 13216F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13217F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13218 13219MEGARAID SCSI/SAS DRIVERS 13220M: Kashyap Desai <kashyap.desai@broadcom.com> 13221M: Sumit Saxena <sumit.saxena@broadcom.com> 13222M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13223L: megaraidlinux.pdl@broadcom.com 13224L: linux-scsi@vger.kernel.org 13225S: Maintained 13226W: http://www.avagotech.com/support/ 13227F: Documentation/scsi/megaraid.rst 13228F: drivers/scsi/megaraid.* 13229F: drivers/scsi/megaraid/ 13230 13231MELEXIS MLX90614 DRIVER 13232M: Crt Mori <cmo@melexis.com> 13233L: linux-iio@vger.kernel.org 13234S: Supported 13235W: http://www.melexis.com 13236F: drivers/iio/temperature/mlx90614.c 13237 13238MELEXIS MLX90632 DRIVER 13239M: Crt Mori <cmo@melexis.com> 13240L: linux-iio@vger.kernel.org 13241S: Supported 13242W: http://www.melexis.com 13243F: drivers/iio/temperature/mlx90632.c 13244 13245MELFAS MIP4 TOUCHSCREEN DRIVER 13246M: Sangwon Jee <jeesw@melfas.com> 13247S: Supported 13248W: http://www.melfas.com 13249F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13250F: drivers/input/touchscreen/melfas_mip4.c 13251 13252MELLANOX BLUEFIELD I2C DRIVER 13253M: Khalil Blaiech <kblaiech@nvidia.com> 13254M: Asmaa Mnebhi <asmaa@nvidia.com> 13255L: linux-i2c@vger.kernel.org 13256S: Supported 13257F: drivers/i2c/busses/i2c-mlxbf.c 13258 13259MELLANOX ETHERNET DRIVER (mlx4_en) 13260M: Tariq Toukan <tariqt@nvidia.com> 13261L: netdev@vger.kernel.org 13262S: Supported 13263W: http://www.mellanox.com 13264Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13265F: drivers/net/ethernet/mellanox/mlx4/en_* 13266 13267MELLANOX ETHERNET DRIVER (mlx5e) 13268M: Saeed Mahameed <saeedm@nvidia.com> 13269L: netdev@vger.kernel.org 13270S: Supported 13271W: http://www.mellanox.com 13272Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13273F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13274 13275MELLANOX ETHERNET INNOVA DRIVERS 13276R: Boris Pismenny <borisp@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/mlx5/core/en_accel/* 13282F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13283F: include/linux/mlx5/mlx5_ifc_fpga.h 13284 13285MELLANOX ETHERNET SWITCH DRIVERS 13286M: Ido Schimmel <idosch@nvidia.com> 13287M: Petr Machata <petrm@nvidia.com> 13288L: netdev@vger.kernel.org 13289S: Supported 13290W: http://www.mellanox.com 13291Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13292F: drivers/net/ethernet/mellanox/mlxsw/ 13293F: tools/testing/selftests/drivers/net/mlxsw/ 13294 13295MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13296M: mlxsw@nvidia.com 13297L: netdev@vger.kernel.org 13298S: Supported 13299W: http://www.mellanox.com 13300Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13301F: drivers/net/ethernet/mellanox/mlxfw/ 13302 13303MELLANOX HARDWARE PLATFORM SUPPORT 13304M: Hans de Goede <hdegoede@redhat.com> 13305M: Mark Gross <markgross@kernel.org> 13306M: Vadim Pasternak <vadimp@nvidia.com> 13307L: platform-driver-x86@vger.kernel.org 13308S: Supported 13309F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13310F: drivers/platform/mellanox/ 13311F: include/linux/platform_data/mlxreg.h 13312 13313MELLANOX MLX4 core VPI driver 13314M: Tariq Toukan <tariqt@nvidia.com> 13315L: netdev@vger.kernel.org 13316L: linux-rdma@vger.kernel.org 13317S: Supported 13318W: http://www.mellanox.com 13319Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13320F: drivers/net/ethernet/mellanox/mlx4/ 13321F: include/linux/mlx4/ 13322 13323MELLANOX MLX4 IB driver 13324M: Yishai Hadas <yishaih@nvidia.com> 13325L: linux-rdma@vger.kernel.org 13326S: Supported 13327W: http://www.mellanox.com 13328Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13329F: drivers/infiniband/hw/mlx4/ 13330F: include/linux/mlx4/ 13331F: include/uapi/rdma/mlx4-abi.h 13332 13333MELLANOX MLX5 core VPI driver 13334M: Saeed Mahameed <saeedm@nvidia.com> 13335M: Leon Romanovsky <leonro@nvidia.com> 13336L: netdev@vger.kernel.org 13337L: linux-rdma@vger.kernel.org 13338S: Supported 13339W: http://www.mellanox.com 13340Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13341F: Documentation/networking/device_drivers/ethernet/mellanox/ 13342F: drivers/net/ethernet/mellanox/mlx5/core/ 13343F: include/linux/mlx5/ 13344 13345MELLANOX MLX5 IB driver 13346M: Leon Romanovsky <leonro@nvidia.com> 13347L: linux-rdma@vger.kernel.org 13348S: Supported 13349W: http://www.mellanox.com 13350Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13351F: drivers/infiniband/hw/mlx5/ 13352F: include/linux/mlx5/ 13353F: include/uapi/rdma/mlx5-abi.h 13354 13355MELLANOX MLXCPLD I2C AND MUX DRIVER 13356M: Vadim Pasternak <vadimp@nvidia.com> 13357M: Michael Shych <michaelsh@nvidia.com> 13358L: linux-i2c@vger.kernel.org 13359S: Supported 13360F: Documentation/i2c/busses/i2c-mlxcpld.rst 13361F: drivers/i2c/busses/i2c-mlxcpld.c 13362F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13363 13364MELLANOX MLXCPLD LED DRIVER 13365M: Vadim Pasternak <vadimp@nvidia.com> 13366L: linux-leds@vger.kernel.org 13367S: Supported 13368F: Documentation/leds/leds-mlxcpld.rst 13369F: drivers/leds/leds-mlxcpld.c 13370F: drivers/leds/leds-mlxreg.c 13371 13372MELLANOX PLATFORM DRIVER 13373M: Vadim Pasternak <vadimp@nvidia.com> 13374L: platform-driver-x86@vger.kernel.org 13375S: Supported 13376F: drivers/platform/x86/mlx-platform.c 13377 13378MEMBARRIER SUPPORT 13379M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13380M: "Paul E. McKenney" <paulmck@kernel.org> 13381L: linux-kernel@vger.kernel.org 13382S: Supported 13383F: arch/powerpc/include/asm/membarrier.h 13384F: include/uapi/linux/membarrier.h 13385F: kernel/sched/membarrier.c 13386 13387MEMBLOCK 13388M: Mike Rapoport <rppt@kernel.org> 13389L: linux-mm@kvack.org 13390S: Maintained 13391F: Documentation/core-api/boot-time-mm.rst 13392F: include/linux/memblock.h 13393F: mm/memblock.c 13394F: tools/testing/memblock/ 13395 13396MEMORY CONTROLLER DRIVERS 13397M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13398L: linux-kernel@vger.kernel.org 13399S: Maintained 13400B: mailto:krzysztof.kozlowski@linaro.org 13401T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13402F: Documentation/devicetree/bindings/memory-controllers/ 13403F: drivers/memory/ 13404F: include/dt-bindings/memory/ 13405F: include/memory/ 13406 13407MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13408M: Dmitry Osipenko <digetx@gmail.com> 13409L: linux-pm@vger.kernel.org 13410L: linux-tegra@vger.kernel.org 13411T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13412S: Maintained 13413F: drivers/devfreq/tegra30-devfreq.c 13414 13415MEMORY MANAGEMENT 13416M: Andrew Morton <akpm@linux-foundation.org> 13417L: linux-mm@kvack.org 13418S: Maintained 13419W: http://www.linux-mm.org 13420T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13421T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13422F: include/linux/gfp.h 13423F: include/linux/gfp_types.h 13424F: include/linux/memory_hotplug.h 13425F: include/linux/mm.h 13426F: include/linux/mmzone.h 13427F: include/linux/pagewalk.h 13428F: mm/ 13429F: tools/mm/ 13430F: tools/testing/selftests/mm/ 13431 13432VMALLOC 13433M: Andrew Morton <akpm@linux-foundation.org> 13434R: Uladzislau Rezki <urezki@gmail.com> 13435R: Christoph Hellwig <hch@infradead.org> 13436L: linux-mm@kvack.org 13437S: Maintained 13438W: http://www.linux-mm.org 13439T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13440F: include/linux/vmalloc.h 13441F: mm/vmalloc.c 13442 13443MEMORY HOT(UN)PLUG 13444M: David Hildenbrand <david@redhat.com> 13445M: Oscar Salvador <osalvador@suse.de> 13446L: linux-mm@kvack.org 13447S: Maintained 13448F: Documentation/admin-guide/mm/memory-hotplug.rst 13449F: Documentation/core-api/memory-hotplug.rst 13450F: drivers/base/memory.c 13451F: include/linux/memory_hotplug.h 13452F: mm/memory_hotplug.c 13453F: tools/testing/selftests/memory-hotplug/ 13454 13455MEMORY TECHNOLOGY DEVICES (MTD) 13456M: Miquel Raynal <miquel.raynal@bootlin.com> 13457M: Richard Weinberger <richard@nod.at> 13458M: Vignesh Raghavendra <vigneshr@ti.com> 13459L: linux-mtd@lists.infradead.org 13460S: Maintained 13461W: http://www.linux-mtd.infradead.org/ 13462Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13463C: irc://irc.oftc.net/mtd 13464T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13465T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13466F: Documentation/devicetree/bindings/mtd/ 13467F: drivers/mtd/ 13468F: include/linux/mtd/ 13469F: include/uapi/mtd/ 13470 13471MEMSENSING MICROSYSTEMS MSA311 DRIVER 13472M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13473L: linux-iio@vger.kernel.org 13474S: Maintained 13475F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13476F: drivers/iio/accel/msa311.c 13477 13478MEN A21 WATCHDOG DRIVER 13479M: Johannes Thumshirn <morbidrsa@gmail.com> 13480L: linux-watchdog@vger.kernel.org 13481S: Maintained 13482F: drivers/watchdog/mena21_wdt.c 13483 13484MEN CHAMELEON BUS (mcb) 13485M: Johannes Thumshirn <morbidrsa@gmail.com> 13486S: Maintained 13487F: Documentation/driver-api/men-chameleon-bus.rst 13488F: drivers/mcb/ 13489F: include/linux/mcb.h 13490 13491MEN F21BMC (Board Management Controller) 13492M: Andreas Werner <andreas.werner@men.de> 13493S: Supported 13494F: Documentation/hwmon/menf21bmc.rst 13495F: drivers/hwmon/menf21bmc_hwmon.c 13496F: drivers/leds/leds-menf21bmc.c 13497F: drivers/mfd/menf21bmc.c 13498F: drivers/watchdog/menf21bmc_wdt.c 13499 13500MEN Z069 WATCHDOG DRIVER 13501M: Johannes Thumshirn <jth@kernel.org> 13502L: linux-watchdog@vger.kernel.org 13503S: Maintained 13504F: drivers/watchdog/menz69_wdt.c 13505 13506MESON AO CEC DRIVER FOR AMLOGIC SOCS 13507M: Neil Armstrong <neil.armstrong@linaro.org> 13508L: linux-media@vger.kernel.org 13509L: linux-amlogic@lists.infradead.org 13510S: Supported 13511W: http://linux-meson.com/ 13512T: git git://linuxtv.org/media_tree.git 13513F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13514F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13515F: drivers/media/cec/platform/meson/ao-cec.c 13516 13517MESON GE2D DRIVER FOR AMLOGIC SOCS 13518M: Neil Armstrong <neil.armstrong@linaro.org> 13519L: linux-media@vger.kernel.org 13520L: linux-amlogic@lists.infradead.org 13521S: Supported 13522T: git git://linuxtv.org/media_tree.git 13523F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13524F: drivers/media/platform/amlogic/meson-ge2d/ 13525 13526MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13527M: Liang Yang <liang.yang@amlogic.com> 13528L: linux-mtd@lists.infradead.org 13529S: Maintained 13530F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13531F: drivers/mtd/nand/raw/meson_* 13532 13533MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13534M: Neil Armstrong <neil.armstrong@linaro.org> 13535L: linux-media@vger.kernel.org 13536L: linux-amlogic@lists.infradead.org 13537S: Supported 13538T: git git://linuxtv.org/media_tree.git 13539F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13540F: drivers/staging/media/meson/vdec/ 13541 13542METHODE UDPU SUPPORT 13543M: Vladimir Vid <vladimir.vid@sartura.hr> 13544S: Maintained 13545F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13546 13547MHI BUS 13548M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13549L: mhi@lists.linux.dev 13550L: linux-arm-msm@vger.kernel.org 13551S: Maintained 13552T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13553F: Documentation/ABI/stable/sysfs-bus-mhi 13554F: Documentation/mhi/ 13555F: drivers/bus/mhi/ 13556F: include/linux/mhi.h 13557 13558MICROBLAZE ARCHITECTURE 13559M: Michal Simek <monstr@monstr.eu> 13560S: Supported 13561W: http://www.monstr.eu/fdt/ 13562T: git git://git.monstr.eu/linux-2.6-microblaze.git 13563F: arch/microblaze/ 13564 13565MICROBLAZE TMR MANAGER 13566M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13567S: Supported 13568F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13569F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13570F: drivers/misc/xilinx_tmr_manager.c 13571 13572MICROBLAZE TMR INJECT 13573M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13574S: Supported 13575F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13576F: drivers/misc/xilinx_tmr_inject.c 13577 13578MICROCHIP AT91 DMA DRIVERS 13579M: Ludovic Desroches <ludovic.desroches@microchip.com> 13580M: Tudor Ambarus <tudor.ambarus@linaro.org> 13581L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13582L: dmaengine@vger.kernel.org 13583S: Supported 13584F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13585F: drivers/dma/at_hdmac.c 13586F: drivers/dma/at_xdmac.c 13587F: include/dt-bindings/dma/at91.h 13588 13589MICROCHIP AT91 SERIAL DRIVER 13590M: Richard Genoud <richard.genoud@gmail.com> 13591S: Maintained 13592F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13593F: drivers/tty/serial/atmel_serial.c 13594F: drivers/tty/serial/atmel_serial.h 13595 13596MICROCHIP AT91 USART MFD DRIVER 13597M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13598L: linux-kernel@vger.kernel.org 13599S: Supported 13600F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13601F: drivers/mfd/at91-usart.c 13602F: include/dt-bindings/mfd/at91-usart.h 13603 13604MICROCHIP AT91 USART SPI DRIVER 13605M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13606L: linux-spi@vger.kernel.org 13607S: Supported 13608F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13609F: drivers/spi/spi-at91-usart.c 13610 13611MICROCHIP AUDIO ASOC DRIVERS 13612M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13613L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13614S: Supported 13615F: sound/soc/atmel 13616 13617MICROCHIP CSI2DC DRIVER 13618M: Eugen Hristev <eugen.hristev@microchip.com> 13619L: linux-media@vger.kernel.org 13620S: Supported 13621F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13622F: drivers/media/platform/microchip/microchip-csi2dc.c 13623 13624MICROCHIP ECC DRIVER 13625M: Tudor Ambarus <tudor.ambarus@linaro.org> 13626L: linux-crypto@vger.kernel.org 13627S: Maintained 13628F: drivers/crypto/atmel-ecc.* 13629 13630MICROCHIP EIC DRIVER 13631M: Claudiu Beznea <claudiu.beznea@microchip.com> 13632L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13633S: Supported 13634F: drivers/irqchip/irq-mchp-eic.c 13635 13636MICROCHIP I2C DRIVER 13637M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13638L: linux-i2c@vger.kernel.org 13639S: Supported 13640F: drivers/i2c/busses/i2c-at91-*.c 13641F: drivers/i2c/busses/i2c-at91.h 13642 13643MICROCHIP ISC DRIVER 13644M: Eugen Hristev <eugen.hristev@microchip.com> 13645L: linux-media@vger.kernel.org 13646S: Supported 13647F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13648F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13649F: drivers/staging/media/deprecated/atmel/atmel-isc* 13650F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13651F: drivers/media/platform/microchip/microchip-isc* 13652F: drivers/media/platform/microchip/microchip-sama*-isc* 13653F: include/linux/atmel-isc-media.h 13654 13655MICROCHIP ISI DRIVER 13656M: Eugen Hristev <eugen.hristev@microchip.com> 13657L: linux-media@vger.kernel.org 13658S: Supported 13659F: drivers/media/platform/atmel/atmel-isi.c 13660F: drivers/media/platform/atmel/atmel-isi.h 13661 13662MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13663M: Woojung Huh <woojung.huh@microchip.com> 13664M: UNGLinuxDriver@microchip.com 13665L: netdev@vger.kernel.org 13666S: Maintained 13667F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13668F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13669F: drivers/net/dsa/microchip/* 13670F: include/linux/dsa/ksz_common.h 13671F: include/linux/platform_data/microchip-ksz.h 13672F: net/dsa/tag_ksz.c 13673 13674MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13675M: Arun Ramadoss <arun.ramadoss@microchip.com> 13676R: UNGLinuxDriver@microchip.com 13677L: netdev@vger.kernel.org 13678S: Maintained 13679F: drivers/net/phy/microchip_t1.c 13680 13681MICROCHIP LAN743X ETHERNET DRIVER 13682M: Bryan Whitehead <bryan.whitehead@microchip.com> 13683M: UNGLinuxDriver@microchip.com 13684L: netdev@vger.kernel.org 13685S: Maintained 13686F: drivers/net/ethernet/microchip/lan743x_* 13687 13688MICROCHIP LAN966X ETHERNET DRIVER 13689M: Horatiu Vultur <horatiu.vultur@microchip.com> 13690M: UNGLinuxDriver@microchip.com 13691L: netdev@vger.kernel.org 13692S: Maintained 13693F: drivers/net/ethernet/microchip/lan966x/* 13694 13695MICROCHIP LCDFB DRIVER 13696M: Nicolas Ferre <nicolas.ferre@microchip.com> 13697L: linux-fbdev@vger.kernel.org 13698S: Maintained 13699F: drivers/video/fbdev/atmel_lcdfb.c 13700F: include/video/atmel_lcdc.h 13701 13702MICROCHIP MCP16502 PMIC DRIVER 13703M: Claudiu Beznea <claudiu.beznea@microchip.com> 13704L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13705S: Supported 13706F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13707F: drivers/regulator/mcp16502.c 13708 13709MICROCHIP MCP3911 ADC DRIVER 13710M: Marcus Folkesson <marcus.folkesson@gmail.com> 13711M: Kent Gustavsson <kent@minoris.se> 13712L: linux-iio@vger.kernel.org 13713S: Maintained 13714F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13715F: drivers/iio/adc/mcp3911.c 13716 13717MICROCHIP MMC/SD/SDIO MCI DRIVER 13718M: Ludovic Desroches <ludovic.desroches@microchip.com> 13719S: Maintained 13720F: drivers/mmc/host/atmel-mci.c 13721 13722MICROCHIP NAND DRIVER 13723M: Tudor Ambarus <tudor.ambarus@linaro.org> 13724L: linux-mtd@lists.infradead.org 13725S: Supported 13726F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13727F: drivers/mtd/nand/raw/atmel/* 13728 13729MICROCHIP PCI1XXXX GP DRIVER 13730M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13731L: linux-gpio@vger.kernel.org 13732S: Supported 13733F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13734F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13735F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13736 13737MICROCHIP OTPC DRIVER 13738M: Claudiu Beznea <claudiu.beznea@microchip.com> 13739L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13740S: Supported 13741F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13742F: drivers/nvmem/microchip-otpc.c 13743F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13744 13745MICROCHIP PCI1XXXX I2C DRIVER 13746M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13747M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13748M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13749L: linux-i2c@vger.kernel.org 13750S: Maintained 13751F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13752 13753MICROCHIP PCIe UART DRIVER 13754M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13755M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13756L: linux-serial@vger.kernel.org 13757S: Maintained 13758F: drivers/tty/serial/8250/8250_pci1xxxx.c 13759 13760MICROCHIP PWM DRIVER 13761M: Claudiu Beznea <claudiu.beznea@microchip.com> 13762L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13763L: linux-pwm@vger.kernel.org 13764S: Supported 13765F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13766F: drivers/pwm/pwm-atmel.c 13767 13768MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13769M: Eugen Hristev <eugen.hristev@microchip.com> 13770L: linux-iio@vger.kernel.org 13771S: Supported 13772F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13773F: drivers/iio/adc/at91-sama5d2_adc.c 13774F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13775 13776MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13777M: Claudiu Beznea <claudiu.beznea@microchip.com> 13778S: Supported 13779F: drivers/power/reset/at91-sama5d2_shdwc.c 13780 13781MICROCHIP SPI DRIVER 13782M: Tudor Ambarus <tudor.ambarus@linaro.org> 13783S: Supported 13784F: drivers/spi/spi-atmel.* 13785 13786MICROCHIP SSC DRIVER 13787M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13788L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13789S: Supported 13790F: drivers/misc/atmel-ssc.c 13791F: include/linux/atmel-ssc.h 13792 13793MICROCHIP SOC DRIVERS 13794M: Conor Dooley <conor@kernel.org> 13795S: Supported 13796T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13797F: drivers/soc/microchip/ 13798 13799MICROCHIP USB251XB DRIVER 13800M: Richard Leitner <richard.leitner@skidata.com> 13801L: linux-usb@vger.kernel.org 13802S: Maintained 13803F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13804F: drivers/usb/misc/usb251xb.c 13805 13806MICROCHIP USBA UDC DRIVER 13807M: Cristian Birsan <cristian.birsan@microchip.com> 13808L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13809S: Supported 13810F: drivers/usb/gadget/udc/atmel_usba_udc.* 13811 13812MICROCHIP WILC1000 WIFI DRIVER 13813M: Ajay Singh <ajay.kathat@microchip.com> 13814M: Claudiu Beznea <claudiu.beznea@microchip.com> 13815L: linux-wireless@vger.kernel.org 13816S: Supported 13817F: drivers/net/wireless/microchip/wilc1000/ 13818 13819MICROSEMI MIPS SOCS 13820M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13821M: UNGLinuxDriver@microchip.com 13822L: linux-mips@vger.kernel.org 13823S: Supported 13824F: Documentation/devicetree/bindings/mips/mscc.txt 13825F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13826F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13827F: arch/mips/boot/dts/mscc/ 13828F: arch/mips/configs/generic/board-ocelot.config 13829F: arch/mips/generic/board-ocelot.c 13830 13831MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13832M: Don Brace <don.brace@microchip.com> 13833L: storagedev@microchip.com 13834L: linux-scsi@vger.kernel.org 13835S: Supported 13836F: Documentation/scsi/smartpqi.rst 13837F: drivers/scsi/smartpqi/Kconfig 13838F: drivers/scsi/smartpqi/Makefile 13839F: drivers/scsi/smartpqi/smartpqi*.[ch] 13840F: include/linux/cciss*.h 13841F: include/uapi/linux/cciss*.h 13842 13843MICROSOFT MANA RDMA DRIVER 13844M: Long Li <longli@microsoft.com> 13845M: Ajay Sharma <sharmaajay@microsoft.com> 13846L: linux-rdma@vger.kernel.org 13847S: Supported 13848F: drivers/infiniband/hw/mana/ 13849F: include/net/mana 13850F: include/uapi/rdma/mana-abi.h 13851 13852MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13853M: Maximilian Luz <luzmaximilian@gmail.com> 13854L: platform-driver-x86@vger.kernel.org 13855S: Maintained 13856F: drivers/platform/surface/surface_aggregator_tabletsw.c 13857 13858MICROSOFT SURFACE BATTERY AND AC DRIVERS 13859M: Maximilian Luz <luzmaximilian@gmail.com> 13860L: linux-pm@vger.kernel.org 13861L: platform-driver-x86@vger.kernel.org 13862S: Maintained 13863F: drivers/power/supply/surface_battery.c 13864F: drivers/power/supply/surface_charger.c 13865 13866MICROSOFT SURFACE DTX DRIVER 13867M: Maximilian Luz <luzmaximilian@gmail.com> 13868L: platform-driver-x86@vger.kernel.org 13869S: Maintained 13870F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13871F: drivers/platform/surface/surface_dtx.c 13872F: include/uapi/linux/surface_aggregator/dtx.h 13873 13874MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13875M: Maximilian Luz <luzmaximilian@gmail.com> 13876L: platform-driver-x86@vger.kernel.org 13877S: Maintained 13878F: drivers/platform/surface/surface_gpe.c 13879 13880MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13881M: Hans de Goede <hdegoede@redhat.com> 13882M: Mark Gross <markgross@kernel.org> 13883M: Maximilian Luz <luzmaximilian@gmail.com> 13884L: platform-driver-x86@vger.kernel.org 13885S: Maintained 13886T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13887F: drivers/platform/surface/ 13888 13889MICROSOFT SURFACE HID TRANSPORT DRIVER 13890M: Maximilian Luz <luzmaximilian@gmail.com> 13891L: linux-input@vger.kernel.org 13892L: platform-driver-x86@vger.kernel.org 13893S: Maintained 13894F: drivers/hid/surface-hid/ 13895 13896MICROSOFT SURFACE HOT-PLUG DRIVER 13897M: Maximilian Luz <luzmaximilian@gmail.com> 13898L: platform-driver-x86@vger.kernel.org 13899S: Maintained 13900F: drivers/platform/surface/surface_hotplug.c 13901 13902MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13903M: Maximilian Luz <luzmaximilian@gmail.com> 13904L: platform-driver-x86@vger.kernel.org 13905S: Maintained 13906F: drivers/platform/surface/surface_platform_profile.c 13907 13908MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13909M: Chen Yu <yu.c.chen@intel.com> 13910L: platform-driver-x86@vger.kernel.org 13911S: Supported 13912F: drivers/platform/surface/surfacepro3_button.c 13913 13914MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13915M: Maximilian Luz <luzmaximilian@gmail.com> 13916L: platform-driver-x86@vger.kernel.org 13917S: Maintained 13918W: https://github.com/linux-surface/surface-aggregator-module 13919C: irc://irc.libera.chat/linux-surface 13920F: Documentation/driver-api/surface_aggregator/ 13921F: drivers/platform/surface/aggregator/ 13922F: drivers/platform/surface/surface_acpi_notify.c 13923F: drivers/platform/surface/surface_aggregator_cdev.c 13924F: drivers/platform/surface/surface_aggregator_registry.c 13925F: include/linux/surface_acpi_notify.h 13926F: include/linux/surface_aggregator/ 13927F: include/uapi/linux/surface_aggregator/ 13928 13929MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13930M: Maximilian Luz <luzmaximilian@gmail.com> 13931L: platform-driver-x86@vger.kernel.org 13932S: Maintained 13933F: drivers/platform/surface/surface_aggregator_hub.c 13934 13935MICROTEK X6 SCANNER 13936M: Oliver Neukum <oliver@neukum.org> 13937S: Maintained 13938F: drivers/usb/image/microtek.* 13939 13940MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13941M: Luka Kovacic <luka.kovacic@sartura.hr> 13942M: Luka Perkov <luka.perkov@sartura.hr> 13943S: Maintained 13944F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13945F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13946F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13947F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13948F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13949F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13950 13951MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13952M: Sakari Ailus <sakari.ailus@linux.intel.com> 13953L: linux-media@vger.kernel.org 13954S: Maintained 13955F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13956F: Documentation/driver-api/media/drivers/ccs/ 13957F: Documentation/userspace-api/media/drivers/ccs.rst 13958F: drivers/media/i2c/ccs-pll.c 13959F: drivers/media/i2c/ccs-pll.h 13960F: drivers/media/i2c/ccs/ 13961F: include/uapi/linux/ccs.h 13962F: include/uapi/linux/smiapp.h 13963 13964MIPS 13965M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13966L: linux-mips@vger.kernel.org 13967S: Maintained 13968W: http://www.linux-mips.org/ 13969Q: https://patchwork.kernel.org/project/linux-mips/list/ 13970T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 13971F: Documentation/devicetree/bindings/mips/ 13972F: Documentation/mips/ 13973F: arch/mips/ 13974F: drivers/platform/mips/ 13975F: include/dt-bindings/mips/ 13976 13977MIPS BOSTON DEVELOPMENT BOARD 13978M: Paul Burton <paulburton@kernel.org> 13979L: linux-mips@vger.kernel.org 13980S: Maintained 13981F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 13982F: arch/mips/boot/dts/img/boston.dts 13983F: arch/mips/configs/generic/board-boston.config 13984F: drivers/clk/imgtec/clk-boston.c 13985F: include/dt-bindings/clock/boston-clock.h 13986 13987MIPS CORE DRIVERS 13988M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13989M: Serge Semin <fancer.lancer@gmail.com> 13990L: linux-mips@vger.kernel.org 13991S: Supported 13992F: drivers/bus/mips_cdmm.c 13993F: drivers/clocksource/mips-gic-timer.c 13994F: drivers/cpuidle/cpuidle-cps.c 13995F: drivers/irqchip/irq-mips-cpu.c 13996F: drivers/irqchip/irq-mips-gic.c 13997 13998MIPS GENERIC PLATFORM 13999M: Paul Burton <paulburton@kernel.org> 14000L: linux-mips@vger.kernel.org 14001S: Supported 14002F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14003F: arch/mips/generic/ 14004F: arch/mips/tools/generic-board-config.sh 14005 14006MIPS RINT INSTRUCTION EMULATION 14007M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14008L: linux-mips@vger.kernel.org 14009S: Supported 14010F: arch/mips/math-emu/dp_rint.c 14011F: arch/mips/math-emu/sp_rint.c 14012 14013MIPS/LOONGSON1 ARCHITECTURE 14014M: Keguang Zhang <keguang.zhang@gmail.com> 14015L: linux-mips@vger.kernel.org 14016S: Maintained 14017F: arch/mips/include/asm/mach-loongson32/ 14018F: arch/mips/loongson32/ 14019F: drivers/*/*/*loongson1* 14020F: drivers/*/*loongson1* 14021 14022MIPS/LOONGSON2EF ARCHITECTURE 14023M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14024L: linux-mips@vger.kernel.org 14025S: Maintained 14026F: arch/mips/include/asm/mach-loongson2ef/ 14027F: arch/mips/loongson2ef/ 14028F: drivers/cpufreq/loongson2_cpufreq.c 14029 14030MIPS/LOONGSON64 ARCHITECTURE 14031M: Huacai Chen <chenhuacai@kernel.org> 14032M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14033L: linux-mips@vger.kernel.org 14034S: Maintained 14035F: arch/mips/include/asm/mach-loongson64/ 14036F: arch/mips/loongson64/ 14037F: drivers/irqchip/irq-loongson* 14038F: drivers/platform/mips/cpu_hwmon.c 14039 14040MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14041M: Hans Verkuil <hverkuil@xs4all.nl> 14042L: linux-media@vger.kernel.org 14043S: Odd Fixes 14044W: https://linuxtv.org 14045T: git git://linuxtv.org/media_tree.git 14046F: drivers/media/radio/radio-miropcm20* 14047 14048MMP SUPPORT 14049R: Lubomir Rintel <lkundrak@v3.sk> 14050L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14051S: Odd Fixes 14052T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14053F: arch/arm/boot/dts/mmp* 14054F: arch/arm/mach-mmp/ 14055F: include/linux/soc/mmp/ 14056 14057MMP USB PHY DRIVERS 14058R: Lubomir Rintel <lkundrak@v3.sk> 14059L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14060S: Maintained 14061F: drivers/phy/marvell/phy-mmp3-usb.c 14062F: drivers/phy/marvell/phy-pxa-usb.c 14063 14064MMU GATHER AND TLB INVALIDATION 14065M: Will Deacon <will@kernel.org> 14066M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14067M: Andrew Morton <akpm@linux-foundation.org> 14068M: Nick Piggin <npiggin@gmail.com> 14069M: Peter Zijlstra <peterz@infradead.org> 14070L: linux-arch@vger.kernel.org 14071L: linux-mm@kvack.org 14072S: Maintained 14073F: arch/*/include/asm/tlb.h 14074F: include/asm-generic/tlb.h 14075F: mm/mmu_gather.c 14076 14077MN88472 MEDIA DRIVER 14078M: Antti Palosaari <crope@iki.fi> 14079L: linux-media@vger.kernel.org 14080S: Maintained 14081W: https://linuxtv.org 14082W: http://palosaari.fi/linux/ 14083Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14084F: drivers/media/dvb-frontends/mn88472* 14085 14086MN88473 MEDIA DRIVER 14087M: Antti Palosaari <crope@iki.fi> 14088L: linux-media@vger.kernel.org 14089S: Maintained 14090W: https://linuxtv.org 14091W: http://palosaari.fi/linux/ 14092Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14093F: drivers/media/dvb-frontends/mn88473* 14094 14095MODULE SUPPORT 14096M: Luis Chamberlain <mcgrof@kernel.org> 14097L: linux-modules@vger.kernel.org 14098L: linux-kernel@vger.kernel.org 14099S: Maintained 14100T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14101F: include/linux/module.h 14102F: kernel/module/ 14103F: scripts/module* 14104 14105MONOLITHIC POWER SYSTEM PMIC DRIVER 14106M: Saravanan Sekar <sravanhome@gmail.com> 14107S: Maintained 14108F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14109F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14110F: drivers/hwmon/pmbus/mpq7932.c 14111F: drivers/iio/adc/mp2629_adc.c 14112F: drivers/mfd/mp2629.c 14113F: drivers/power/supply/mp2629_charger.c 14114F: drivers/regulator/mp5416.c 14115F: drivers/regulator/mpq7920.c 14116F: drivers/regulator/mpq7920.h 14117F: include/linux/mfd/mp2629.h 14118 14119MOST(R) TECHNOLOGY DRIVER 14120M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14121M: Christian Gromm <christian.gromm@microchip.com> 14122S: Maintained 14123F: Documentation/ABI/testing/configfs-most 14124F: Documentation/ABI/testing/sysfs-bus-most 14125F: drivers/most/ 14126F: drivers/staging/most/ 14127F: include/linux/most.h 14128 14129MOTORCOMM PHY DRIVER 14130M: Peter Geis <pgwipeout@gmail.com> 14131M: Frank <Frank.Sae@motor-comm.com> 14132L: netdev@vger.kernel.org 14133S: Maintained 14134F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14135F: drivers/net/phy/motorcomm.c 14136 14137MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14138M: Jiri Slaby <jirislaby@kernel.org> 14139S: Maintained 14140F: Documentation/driver-api/tty/moxa-smartio.rst 14141F: drivers/tty/mxser.* 14142 14143MR800 AVERMEDIA USB FM RADIO DRIVER 14144M: Alexey Klimov <klimov.linux@gmail.com> 14145L: linux-media@vger.kernel.org 14146S: Maintained 14147T: git git://linuxtv.org/media_tree.git 14148F: drivers/media/radio/radio-mr800.c 14149 14150MRF24J40 IEEE 802.15.4 RADIO DRIVER 14151M: Stefan Schmidt <stefan@datenfreihafen.org> 14152L: linux-wpan@vger.kernel.org 14153S: Odd Fixes 14154F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14155F: drivers/net/ieee802154/mrf24j40.c 14156 14157MSI LAPTOP SUPPORT 14158M: "Lee, Chun-Yi" <jlee@suse.com> 14159L: platform-driver-x86@vger.kernel.org 14160S: Maintained 14161F: drivers/platform/x86/msi-laptop.c 14162 14163MSI WMI SUPPORT 14164L: platform-driver-x86@vger.kernel.org 14165S: Orphan 14166F: drivers/platform/x86/msi-wmi.c 14167 14168MSI001 MEDIA DRIVER 14169M: Antti Palosaari <crope@iki.fi> 14170L: linux-media@vger.kernel.org 14171S: Maintained 14172W: https://linuxtv.org 14173W: http://palosaari.fi/linux/ 14174Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14175T: git git://linuxtv.org/anttip/media_tree.git 14176F: drivers/media/tuners/msi001* 14177 14178MSI2500 MEDIA DRIVER 14179M: Antti Palosaari <crope@iki.fi> 14180L: linux-media@vger.kernel.org 14181S: Maintained 14182W: https://linuxtv.org 14183W: http://palosaari.fi/linux/ 14184Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14185T: git git://linuxtv.org/anttip/media_tree.git 14186F: drivers/media/usb/msi2500/ 14187 14188MSTAR INTERRUPT CONTROLLER DRIVER 14189M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14190M: Daniel Palmer <daniel@thingy.jp> 14191S: Maintained 14192F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14193F: drivers/irqchip/irq-mst-intc.c 14194 14195MSYSTEMS DISKONCHIP G3 MTD DRIVER 14196M: Robert Jarzmik <robert.jarzmik@free.fr> 14197L: linux-mtd@lists.infradead.org 14198S: Maintained 14199F: drivers/mtd/devices/docg3* 14200 14201MT9M032 APTINA SENSOR DRIVER 14202M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14203L: linux-media@vger.kernel.org 14204S: Maintained 14205T: git git://linuxtv.org/media_tree.git 14206F: drivers/media/i2c/mt9m032.c 14207F: include/media/i2c/mt9m032.h 14208 14209MT9P031 APTINA CAMERA SENSOR 14210M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14211L: linux-media@vger.kernel.org 14212S: Maintained 14213T: git git://linuxtv.org/media_tree.git 14214F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14215F: drivers/media/i2c/mt9p031.c 14216F: include/media/i2c/mt9p031.h 14217 14218MT9T001 APTINA CAMERA SENSOR 14219M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14220L: linux-media@vger.kernel.org 14221S: Maintained 14222T: git git://linuxtv.org/media_tree.git 14223F: drivers/media/i2c/mt9t001.c 14224F: include/media/i2c/mt9t001.h 14225 14226MT9T112 APTINA CAMERA SENSOR 14227M: Jacopo Mondi <jacopo@jmondi.org> 14228L: linux-media@vger.kernel.org 14229S: Odd Fixes 14230T: git git://linuxtv.org/media_tree.git 14231F: drivers/media/i2c/mt9t112.c 14232F: include/media/i2c/mt9t112.h 14233 14234MT9V032 APTINA CAMERA SENSOR 14235M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14236L: linux-media@vger.kernel.org 14237S: Maintained 14238T: git git://linuxtv.org/media_tree.git 14239F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14240F: drivers/media/i2c/mt9v032.c 14241F: include/media/i2c/mt9v032.h 14242 14243MT9V111 APTINA CAMERA SENSOR 14244M: Jacopo Mondi <jacopo@jmondi.org> 14245L: linux-media@vger.kernel.org 14246S: Maintained 14247T: git git://linuxtv.org/media_tree.git 14248F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14249F: drivers/media/i2c/mt9v111.c 14250 14251MULTIFUNCTION DEVICES (MFD) 14252M: Lee Jones <lee@kernel.org> 14253S: Maintained 14254T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14255F: Documentation/devicetree/bindings/mfd/ 14256F: drivers/mfd/ 14257F: include/dt-bindings/mfd/ 14258F: include/linux/mfd/ 14259 14260MULTIMEDIA CARD (MMC) ETC. OVER SPI 14261S: Orphan 14262F: drivers/mmc/host/mmc_spi.c 14263F: include/linux/spi/mmc_spi.h 14264 14265MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14266M: Ulf Hansson <ulf.hansson@linaro.org> 14267L: linux-mmc@vger.kernel.org 14268S: Maintained 14269T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14270F: Documentation/devicetree/bindings/mmc/ 14271F: drivers/mmc/ 14272F: include/linux/mmc/ 14273F: include/uapi/linux/mmc/ 14274 14275MULTIPLEXER SUBSYSTEM 14276M: Peter Rosin <peda@axentia.se> 14277S: Maintained 14278F: Documentation/ABI/testing/sysfs-class-mux* 14279F: Documentation/devicetree/bindings/mux/ 14280F: drivers/mux/ 14281F: include/dt-bindings/mux/ 14282F: include/linux/mux/ 14283 14284MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14285M: Bin Liu <b-liu@ti.com> 14286L: linux-usb@vger.kernel.org 14287S: Maintained 14288F: drivers/usb/musb/ 14289 14290MXL301RF MEDIA DRIVER 14291M: Akihiro Tsukada <tskd08@gmail.com> 14292L: linux-media@vger.kernel.org 14293S: Odd Fixes 14294F: drivers/media/tuners/mxl301rf* 14295 14296MXL5007T MEDIA DRIVER 14297M: Michael Krufky <mkrufky@linuxtv.org> 14298L: linux-media@vger.kernel.org 14299S: Maintained 14300W: https://linuxtv.org 14301W: http://github.com/mkrufky 14302Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14303T: git git://linuxtv.org/mkrufky/tuners.git 14304F: drivers/media/tuners/mxl5007t.* 14305 14306MXSFB DRM DRIVER 14307M: Marek Vasut <marex@denx.de> 14308M: Stefan Agner <stefan@agner.ch> 14309L: dri-devel@lists.freedesktop.org 14310S: Supported 14311T: git git://anongit.freedesktop.org/drm/drm-misc 14312F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14313F: drivers/gpu/drm/mxsfb/ 14314 14315MYLEX DAC960 PCI RAID Controller 14316M: Hannes Reinecke <hare@kernel.org> 14317L: linux-scsi@vger.kernel.org 14318S: Supported 14319F: drivers/scsi/myrb.* 14320F: drivers/scsi/myrs.* 14321 14322MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14323M: Chris Lee <christopher.lee@cspi.com> 14324L: netdev@vger.kernel.org 14325S: Supported 14326W: https://www.cspi.com/ethernet-products/support/downloads/ 14327F: drivers/net/ethernet/myricom/myri10ge/ 14328 14329NAND FLASH SUBSYSTEM 14330M: Miquel Raynal <miquel.raynal@bootlin.com> 14331R: Richard Weinberger <richard@nod.at> 14332L: linux-mtd@lists.infradead.org 14333S: Maintained 14334W: http://www.linux-mtd.infradead.org/ 14335Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14336C: irc://irc.oftc.net/mtd 14337T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14338F: drivers/mtd/nand/ 14339F: include/linux/mtd/*nand*.h 14340 14341NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14342M: Daniel Mack <zonque@gmail.com> 14343L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14344S: Maintained 14345W: http://www.native-instruments.com 14346F: sound/usb/caiaq/ 14347 14348NATSEMI ETHERNET DRIVER (DP8381x) 14349S: Orphan 14350F: drivers/net/ethernet/natsemi/natsemi.c 14351 14352NCR 5380 SCSI DRIVERS 14353M: Finn Thain <fthain@linux-m68k.org> 14354M: Michael Schmitz <schmitzmic@gmail.com> 14355L: linux-scsi@vger.kernel.org 14356S: Maintained 14357F: Documentation/scsi/g_NCR5380.rst 14358F: drivers/scsi/NCR5380.* 14359F: drivers/scsi/arm/cumana_1.c 14360F: drivers/scsi/arm/oak.c 14361F: drivers/scsi/atari_scsi.* 14362F: drivers/scsi/dmx3191d.c 14363F: drivers/scsi/g_NCR5380.* 14364F: drivers/scsi/mac_scsi.* 14365F: drivers/scsi/sun3_scsi.* 14366F: drivers/scsi/sun3_scsi_vme.c 14367 14368NCSI LIBRARY 14369M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14370S: Maintained 14371F: net/ncsi/ 14372 14373NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14374M: Guenter Roeck <linux@roeck-us.net> 14375L: linux-hwmon@vger.kernel.org 14376S: Maintained 14377F: Documentation/hwmon/nct6775.rst 14378F: drivers/hwmon/nct6775-core.c 14379F: drivers/hwmon/nct6775-platform.c 14380F: drivers/hwmon/nct6775.h 14381 14382NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14383M: Zev Weiss <zev@bewilderbeest.net> 14384L: linux-hwmon@vger.kernel.org 14385S: Maintained 14386F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14387F: drivers/hwmon/nct6775-i2c.c 14388 14389NETDEVSIM 14390M: Jakub Kicinski <kuba@kernel.org> 14391S: Maintained 14392F: drivers/net/netdevsim/* 14393 14394NETEM NETWORK EMULATOR 14395M: Stephen Hemminger <stephen@networkplumber.org> 14396L: netdev@vger.kernel.org 14397S: Maintained 14398F: net/sched/sch_netem.c 14399 14400NETERION 10GbE DRIVERS (s2io) 14401M: Jon Mason <jdmason@kudzu.us> 14402L: netdev@vger.kernel.org 14403S: Supported 14404F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14405F: drivers/net/ethernet/neterion/ 14406 14407NETFILTER 14408M: Pablo Neira Ayuso <pablo@netfilter.org> 14409M: Jozsef Kadlecsik <kadlec@netfilter.org> 14410M: Florian Westphal <fw@strlen.de> 14411L: netfilter-devel@vger.kernel.org 14412L: coreteam@netfilter.org 14413S: Maintained 14414W: http://www.netfilter.org/ 14415W: http://www.iptables.org/ 14416W: http://www.nftables.org/ 14417Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14418C: irc://irc.libera.chat/netfilter 14419T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14420T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14421F: include/linux/netfilter* 14422F: include/linux/netfilter/ 14423F: include/net/netfilter/ 14424F: include/uapi/linux/netfilter* 14425F: include/uapi/linux/netfilter/ 14426F: net/*/netfilter.c 14427F: net/*/netfilter/ 14428F: net/bridge/br_netfilter*.c 14429F: net/netfilter/ 14430 14431NETROM NETWORK LAYER 14432M: Ralf Baechle <ralf@linux-mips.org> 14433L: linux-hams@vger.kernel.org 14434S: Maintained 14435W: http://www.linux-ax25.org/ 14436F: include/net/netrom.h 14437F: include/uapi/linux/netrom.h 14438F: net/netrom/ 14439 14440NETRONIX EMBEDDED CONTROLLER 14441M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14442S: Maintained 14443F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14444F: drivers/mfd/ntxec.c 14445F: drivers/pwm/pwm-ntxec.c 14446F: drivers/rtc/rtc-ntxec.c 14447F: include/linux/mfd/ntxec.h 14448 14449NETRONOME ETHERNET DRIVERS 14450M: Simon Horman <simon.horman@corigine.com> 14451R: Jakub Kicinski <kuba@kernel.org> 14452L: oss-drivers@corigine.com 14453S: Maintained 14454F: drivers/net/ethernet/netronome/ 14455 14456NETWORK BLOCK DEVICE (NBD) 14457M: Josef Bacik <josef@toxicpanda.com> 14458L: linux-block@vger.kernel.org 14459L: nbd@other.debian.org 14460S: Maintained 14461F: Documentation/admin-guide/blockdev/nbd.rst 14462F: drivers/block/nbd.c 14463F: include/trace/events/nbd.h 14464F: include/uapi/linux/nbd.h 14465 14466NETWORK DROP MONITOR 14467M: Neil Horman <nhorman@tuxdriver.com> 14468L: netdev@vger.kernel.org 14469S: Maintained 14470W: https://fedorahosted.org/dropwatch/ 14471F: include/uapi/linux/net_dropmon.h 14472F: net/core/drop_monitor.c 14473 14474NETWORKING DRIVERS 14475M: "David S. Miller" <davem@davemloft.net> 14476M: Eric Dumazet <edumazet@google.com> 14477M: Jakub Kicinski <kuba@kernel.org> 14478M: Paolo Abeni <pabeni@redhat.com> 14479L: netdev@vger.kernel.org 14480S: Maintained 14481Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14482T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14483T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14484F: Documentation/devicetree/bindings/net/ 14485F: drivers/connector/ 14486F: drivers/net/ 14487F: include/dt-bindings/net/ 14488F: include/linux/etherdevice.h 14489F: include/linux/fcdevice.h 14490F: include/linux/fddidevice.h 14491F: include/linux/hippidevice.h 14492F: include/linux/if_* 14493F: include/linux/inetdevice.h 14494F: include/linux/netdevice.h 14495F: include/uapi/linux/if_* 14496F: include/uapi/linux/netdevice.h 14497 14498NETWORKING DRIVERS (WIRELESS) 14499M: Kalle Valo <kvalo@kernel.org> 14500L: linux-wireless@vger.kernel.org 14501S: Maintained 14502W: https://wireless.wiki.kernel.org/ 14503Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14504T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14505T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14506F: Documentation/devicetree/bindings/net/wireless/ 14507F: drivers/net/wireless/ 14508 14509NETWORKING [DSA] 14510M: Andrew Lunn <andrew@lunn.ch> 14511M: Florian Fainelli <f.fainelli@gmail.com> 14512M: Vladimir Oltean <olteanv@gmail.com> 14513S: Maintained 14514F: Documentation/devicetree/bindings/net/dsa/ 14515F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14516F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14517F: drivers/net/dsa/ 14518F: include/linux/dsa/ 14519F: include/linux/platform_data/dsa.h 14520F: include/net/dsa.h 14521F: net/dsa/ 14522F: tools/testing/selftests/drivers/net/dsa/ 14523 14524NETWORKING [GENERAL] 14525M: "David S. Miller" <davem@davemloft.net> 14526M: Eric Dumazet <edumazet@google.com> 14527M: Jakub Kicinski <kuba@kernel.org> 14528M: Paolo Abeni <pabeni@redhat.com> 14529L: netdev@vger.kernel.org 14530S: Maintained 14531Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14532B: mailto:netdev@vger.kernel.org 14533T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14534T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14535F: Documentation/core-api/netlink.rst 14536F: Documentation/networking/ 14537F: Documentation/process/maintainer-netdev.rst 14538F: Documentation/userspace-api/netlink/ 14539F: include/linux/in.h 14540F: include/linux/net.h 14541F: include/linux/netdevice.h 14542F: include/net/ 14543F: include/uapi/linux/in.h 14544F: include/uapi/linux/net.h 14545F: include/uapi/linux/net_namespace.h 14546F: include/uapi/linux/netdevice.h 14547F: lib/net_utils.c 14548F: lib/random32.c 14549F: net/ 14550F: tools/net/ 14551F: tools/testing/selftests/net/ 14552 14553NETWORKING [IPSEC] 14554M: Steffen Klassert <steffen.klassert@secunet.com> 14555M: Herbert Xu <herbert@gondor.apana.org.au> 14556M: "David S. Miller" <davem@davemloft.net> 14557L: netdev@vger.kernel.org 14558S: Maintained 14559T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14560T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14561F: include/net/xfrm.h 14562F: include/uapi/linux/xfrm.h 14563F: net/ipv4/ah4.c 14564F: net/ipv4/esp4* 14565F: net/ipv4/ip_vti.c 14566F: net/ipv4/ipcomp.c 14567F: net/ipv4/xfrm* 14568F: net/ipv6/ah6.c 14569F: net/ipv6/esp6* 14570F: net/ipv6/ip6_vti.c 14571F: net/ipv6/ipcomp6.c 14572F: net/ipv6/xfrm* 14573F: net/key/ 14574F: net/xfrm/ 14575F: tools/testing/selftests/net/ipsec.c 14576 14577NETWORKING [IPv4/IPv6] 14578M: "David S. Miller" <davem@davemloft.net> 14579M: David Ahern <dsahern@kernel.org> 14580L: netdev@vger.kernel.org 14581S: Maintained 14582T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14583F: arch/x86/net/* 14584F: include/linux/ip.h 14585F: include/linux/ipv6* 14586F: include/net/fib* 14587F: include/net/ip* 14588F: include/net/route.h 14589F: net/ipv4/ 14590F: net/ipv6/ 14591 14592NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14593M: Paul Moore <paul@paul-moore.com> 14594L: netdev@vger.kernel.org 14595L: linux-security-module@vger.kernel.org 14596S: Maintained 14597W: https://github.com/netlabel 14598F: Documentation/netlabel/ 14599F: include/net/calipso.h 14600F: include/net/cipso_ipv4.h 14601F: include/net/netlabel.h 14602F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14603F: include/uapi/linux/netfilter/xt_SECMARK.h 14604F: net/ipv4/cipso_ipv4.c 14605F: net/ipv6/calipso.c 14606F: net/netfilter/xt_CONNSECMARK.c 14607F: net/netfilter/xt_SECMARK.c 14608F: net/netlabel/ 14609 14610NETWORKING [MPTCP] 14611M: Matthieu Baerts <matthieu.baerts@tessares.net> 14612L: netdev@vger.kernel.org 14613L: mptcp@lists.linux.dev 14614S: Maintained 14615W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14616B: https://github.com/multipath-tcp/mptcp_net-next/issues 14617F: Documentation/networking/mptcp-sysctl.rst 14618F: include/net/mptcp.h 14619F: include/trace/events/mptcp.h 14620F: include/uapi/linux/mptcp.h 14621F: net/mptcp/ 14622F: tools/testing/selftests/bpf/*/*mptcp*.c 14623F: tools/testing/selftests/net/mptcp/ 14624 14625NETWORKING [TCP] 14626M: Eric Dumazet <edumazet@google.com> 14627L: netdev@vger.kernel.org 14628S: Maintained 14629F: include/linux/tcp.h 14630F: include/net/tcp.h 14631F: include/trace/events/tcp.h 14632F: include/uapi/linux/tcp.h 14633F: net/ipv4/syncookies.c 14634F: net/ipv4/tcp*.c 14635F: net/ipv6/syncookies.c 14636F: net/ipv6/tcp*.c 14637 14638NETWORKING [TLS] 14639M: Boris Pismenny <borisp@nvidia.com> 14640M: John Fastabend <john.fastabend@gmail.com> 14641M: Jakub Kicinski <kuba@kernel.org> 14642L: netdev@vger.kernel.org 14643S: Maintained 14644F: include/net/tls.h 14645F: include/uapi/linux/tls.h 14646F: net/tls/* 14647 14648NETXEN (1/10) GbE SUPPORT 14649M: Manish Chopra <manishc@marvell.com> 14650M: Rahul Verma <rahulv@marvell.com> 14651M: GR-Linux-NIC-Dev@marvell.com 14652L: netdev@vger.kernel.org 14653S: Supported 14654F: drivers/net/ethernet/qlogic/netxen/ 14655 14656NET_FAILOVER MODULE 14657M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14658L: netdev@vger.kernel.org 14659S: Supported 14660F: Documentation/networking/net_failover.rst 14661F: drivers/net/net_failover.c 14662F: include/net/net_failover.h 14663 14664NEXTHOP 14665M: David Ahern <dsahern@kernel.org> 14666L: netdev@vger.kernel.org 14667S: Maintained 14668F: include/net/netns/nexthop.h 14669F: include/net/nexthop.h 14670F: include/uapi/linux/nexthop.h 14671F: net/ipv4/nexthop.c 14672 14673NFC SUBSYSTEM 14674M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14675L: netdev@vger.kernel.org 14676S: Maintained 14677F: Documentation/devicetree/bindings/net/nfc/ 14678F: drivers/nfc/ 14679F: include/linux/platform_data/nfcmrvl.h 14680F: include/net/nfc/ 14681F: include/uapi/linux/nfc.h 14682F: net/nfc/ 14683 14684NFC VIRTUAL NCI DEVICE DRIVER 14685M: Bongsu Jeon <bongsu.jeon@samsung.com> 14686L: netdev@vger.kernel.org 14687S: Supported 14688F: drivers/nfc/virtual_ncidev.c 14689F: tools/testing/selftests/nci/ 14690 14691NFS, SUNRPC, AND LOCKD CLIENTS 14692M: Trond Myklebust <trond.myklebust@hammerspace.com> 14693M: Anna Schumaker <anna@kernel.org> 14694L: linux-nfs@vger.kernel.org 14695S: Maintained 14696W: http://client.linux-nfs.org 14697T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14698F: fs/lockd/ 14699F: fs/nfs/ 14700F: fs/nfs_common/ 14701F: include/linux/lockd/ 14702F: include/linux/nfs* 14703F: include/linux/sunrpc/ 14704F: include/uapi/linux/nfs* 14705F: include/uapi/linux/sunrpc/ 14706F: net/sunrpc/ 14707F: Documentation/filesystems/nfs/ 14708 14709NILFS2 FILESYSTEM 14710M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14711L: linux-nilfs@vger.kernel.org 14712S: Supported 14713W: https://nilfs.sourceforge.io/ 14714W: https://nilfs.osdn.jp/ 14715T: git https://github.com/konis/nilfs2.git 14716F: Documentation/filesystems/nilfs2.rst 14717F: fs/nilfs2/ 14718F: include/trace/events/nilfs2.h 14719F: include/uapi/linux/nilfs2_api.h 14720F: include/uapi/linux/nilfs2_ondisk.h 14721 14722NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14723M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14724S: Maintained 14725W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14726F: Documentation/scsi/NinjaSCSI.rst 14727F: drivers/scsi/pcmcia/nsp_* 14728 14729NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14730M: GOTO Masanori <gotom@debian.or.jp> 14731M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14732S: Maintained 14733W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14734F: Documentation/scsi/NinjaSCSI.rst 14735F: drivers/scsi/nsp32* 14736 14737NINTENDO HID DRIVER 14738M: Daniel J. Ogorchock <djogorchock@gmail.com> 14739L: linux-input@vger.kernel.org 14740S: Maintained 14741F: drivers/hid/hid-nintendo* 14742 14743NIOS2 ARCHITECTURE 14744M: Dinh Nguyen <dinguyen@kernel.org> 14745S: Maintained 14746T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14747F: arch/nios2/ 14748 14749NITRO ENCLAVES (NE) 14750M: Alexandru Ciobotaru <alcioa@amazon.com> 14751L: linux-kernel@vger.kernel.org 14752L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14753S: Supported 14754W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14755F: Documentation/virt/ne_overview.rst 14756F: drivers/virt/nitro_enclaves/ 14757F: include/linux/nitro_enclaves.h 14758F: include/uapi/linux/nitro_enclaves.h 14759F: samples/nitro_enclaves/ 14760 14761NOHZ, DYNTICKS SUPPORT 14762M: Frederic Weisbecker <fweisbec@gmail.com> 14763M: Thomas Gleixner <tglx@linutronix.de> 14764M: Ingo Molnar <mingo@kernel.org> 14765L: linux-kernel@vger.kernel.org 14766S: Maintained 14767T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14768F: include/linux/sched/nohz.h 14769F: include/linux/tick.h 14770F: kernel/time/tick*.* 14771 14772NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14773M: Pavel Machek <pavel@ucw.cz> 14774M: Sakari Ailus <sakari.ailus@iki.fi> 14775L: linux-media@vger.kernel.org 14776S: Maintained 14777F: drivers/media/i2c/ad5820.c 14778F: drivers/media/i2c/et8ek8 14779 14780NOKIA N900 POWER SUPPLY DRIVERS 14781R: Pali Rohár <pali@kernel.org> 14782F: drivers/power/supply/bq2415x_charger.c 14783F: drivers/power/supply/bq27xxx_battery.c 14784F: drivers/power/supply/bq27xxx_battery_i2c.c 14785F: drivers/power/supply/isp1704_charger.c 14786F: drivers/power/supply/rx51_battery.c 14787F: include/linux/power/bq2415x_charger.h 14788F: include/linux/power/bq27xxx_battery.h 14789 14790NOLIBC HEADER FILE 14791M: Willy Tarreau <w@1wt.eu> 14792S: Maintained 14793T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14794F: tools/include/nolibc/ 14795F: tools/testing/selftests/nolibc/ 14796 14797NSDEPS 14798M: Matthias Maennich <maennich@google.com> 14799S: Maintained 14800F: Documentation/core-api/symbol-namespaces.rst 14801F: scripts/nsdeps 14802 14803NTB AMD DRIVER 14804M: Sanjay R Mehta <sanju.mehta@amd.com> 14805M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14806L: ntb@lists.linux.dev 14807S: Supported 14808F: drivers/ntb/hw/amd/ 14809 14810NTB DRIVER CORE 14811M: Jon Mason <jdmason@kudzu.us> 14812M: Dave Jiang <dave.jiang@intel.com> 14813M: Allen Hubbe <allenbh@gmail.com> 14814L: ntb@lists.linux.dev 14815S: Supported 14816W: https://github.com/jonmason/ntb/wiki 14817T: git git://github.com/jonmason/ntb.git 14818F: drivers/net/ntb_netdev.c 14819F: drivers/ntb/ 14820F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14821F: include/linux/ntb.h 14822F: include/linux/ntb_transport.h 14823F: tools/testing/selftests/ntb/ 14824 14825NTB IDT DRIVER 14826M: Serge Semin <fancer.lancer@gmail.com> 14827L: ntb@lists.linux.dev 14828S: Supported 14829F: drivers/ntb/hw/idt/ 14830 14831NTB INTEL DRIVER 14832M: Dave Jiang <dave.jiang@intel.com> 14833L: ntb@lists.linux.dev 14834S: Supported 14835W: https://github.com/davejiang/linux/wiki 14836T: git https://github.com/davejiang/linux.git 14837F: drivers/ntb/hw/intel/ 14838 14839NTFS FILESYSTEM 14840M: Anton Altaparmakov <anton@tuxera.com> 14841L: linux-ntfs-dev@lists.sourceforge.net 14842S: Supported 14843W: http://www.tuxera.com/ 14844T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14845F: Documentation/filesystems/ntfs.rst 14846F: fs/ntfs/ 14847 14848NTFS3 FILESYSTEM 14849M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14850L: ntfs3@lists.linux.dev 14851S: Supported 14852W: http://www.paragon-software.com/ 14853T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14854F: Documentation/filesystems/ntfs3.rst 14855F: fs/ntfs3/ 14856 14857NUBUS SUBSYSTEM 14858M: Finn Thain <fthain@linux-m68k.org> 14859L: linux-m68k@lists.linux-m68k.org 14860S: Maintained 14861F: arch/*/include/asm/nubus.h 14862F: drivers/nubus/ 14863F: include/linux/nubus.h 14864F: include/uapi/linux/nubus.h 14865 14866NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14867M: Antonino Daplas <adaplas@gmail.com> 14868L: linux-fbdev@vger.kernel.org 14869S: Maintained 14870F: drivers/video/fbdev/nvidia/ 14871F: drivers/video/fbdev/riva/ 14872 14873NVIDIA WMI EC BACKLIGHT DRIVER 14874M: Daniel Dadap <ddadap@nvidia.com> 14875L: platform-driver-x86@vger.kernel.org 14876S: Supported 14877F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14878F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14879 14880NVM EXPRESS DRIVER 14881M: Keith Busch <kbusch@kernel.org> 14882M: Jens Axboe <axboe@fb.com> 14883M: Christoph Hellwig <hch@lst.de> 14884M: Sagi Grimberg <sagi@grimberg.me> 14885L: linux-nvme@lists.infradead.org 14886S: Supported 14887W: http://git.infradead.org/nvme.git 14888T: git git://git.infradead.org/nvme.git 14889F: Documentation/nvme/ 14890F: drivers/nvme/common/ 14891F: drivers/nvme/host/ 14892F: include/linux/nvme-*.h 14893F: include/linux/nvme.h 14894F: include/uapi/linux/nvme_ioctl.h 14895 14896NVM EXPRESS FABRICS AUTHENTICATION 14897M: Hannes Reinecke <hare@suse.de> 14898L: linux-nvme@lists.infradead.org 14899S: Supported 14900F: drivers/nvme/host/auth.c 14901F: drivers/nvme/target/auth.c 14902F: drivers/nvme/target/fabrics-cmd-auth.c 14903F: include/linux/nvme-auth.h 14904 14905NVM EXPRESS HARDWARE MONITORING SUPPORT 14906M: Guenter Roeck <linux@roeck-us.net> 14907L: linux-nvme@lists.infradead.org 14908S: Supported 14909F: drivers/nvme/host/hwmon.c 14910 14911NVM EXPRESS FC TRANSPORT DRIVERS 14912M: James Smart <james.smart@broadcom.com> 14913L: linux-nvme@lists.infradead.org 14914S: Supported 14915F: drivers/nvme/host/fc.c 14916F: drivers/nvme/target/fc.c 14917F: drivers/nvme/target/fcloop.c 14918F: include/linux/nvme-fc-driver.h 14919F: include/linux/nvme-fc.h 14920 14921NVM EXPRESS TARGET DRIVER 14922M: Christoph Hellwig <hch@lst.de> 14923M: Sagi Grimberg <sagi@grimberg.me> 14924M: Chaitanya Kulkarni <kch@nvidia.com> 14925L: linux-nvme@lists.infradead.org 14926S: Supported 14927W: http://git.infradead.org/nvme.git 14928T: git git://git.infradead.org/nvme.git 14929F: drivers/nvme/target/ 14930 14931NVMEM FRAMEWORK 14932M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14933S: Maintained 14934T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14935F: Documentation/ABI/stable/sysfs-bus-nvmem 14936F: Documentation/devicetree/bindings/nvmem/ 14937F: drivers/nvmem/ 14938F: include/linux/nvmem-consumer.h 14939F: include/linux/nvmem-provider.h 14940 14941NXP C45 TJA11XX PHY DRIVER 14942M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14943L: netdev@vger.kernel.org 14944S: Maintained 14945F: drivers/net/phy/nxp-c45-tja11xx.c 14946 14947NXP FSPI DRIVER 14948M: Han Xu <han.xu@nxp.com> 14949M: Haibo Chen <haibo.chen@nxp.com> 14950R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14951L: linux-spi@vger.kernel.org 14952S: Maintained 14953F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14954F: drivers/spi/spi-nxp-fspi.c 14955 14956NXP FXAS21002C DRIVER 14957M: Rui Miguel Silva <rmfrfs@gmail.com> 14958L: linux-iio@vger.kernel.org 14959S: Maintained 14960F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14961F: drivers/iio/gyro/fxas21002c.h 14962F: drivers/iio/gyro/fxas21002c_core.c 14963F: drivers/iio/gyro/fxas21002c_i2c.c 14964F: drivers/iio/gyro/fxas21002c_spi.c 14965 14966NXP i.MX CLOCK DRIVERS 14967M: Abel Vesa <abelvesa@kernel.org> 14968R: Peng Fan <peng.fan@nxp.com> 14969L: linux-clk@vger.kernel.org 14970L: linux-imx@nxp.com 14971S: Maintained 14972T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 14973F: Documentation/devicetree/bindings/clock/imx* 14974F: drivers/clk/imx/ 14975F: include/dt-bindings/clock/imx* 14976 14977NXP i.MX 8MQ DCSS DRIVER 14978M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 14979R: Lucas Stach <l.stach@pengutronix.de> 14980L: dri-devel@lists.freedesktop.org 14981S: Maintained 14982F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 14983F: drivers/gpu/drm/imx/dcss/ 14984 14985NXP i.MX 8QXP ADC DRIVER 14986M: Cai Huoqing <cai.huoqing@linux.dev> 14987M: Haibo Chen <haibo.chen@nxp.com> 14988L: linux-imx@nxp.com 14989L: linux-iio@vger.kernel.org 14990S: Maintained 14991F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 14992F: drivers/iio/adc/imx8qxp-adc.c 14993 14994NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 14995M: Haibo Chen <haibo.chen@nxp.com> 14996L: linux-iio@vger.kernel.org 14997L: linux-imx@nxp.com 14998S: Maintained 14999F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15000F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15001F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15002F: drivers/iio/adc/imx7d_adc.c 15003F: drivers/iio/adc/imx93_adc.c 15004F: drivers/iio/adc/vf610_adc.c 15005 15006NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15007M: Jagan Teki <jagan@amarulasolutions.com> 15008S: Maintained 15009F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15010F: drivers/regulator/pf8x00-regulator.c 15011 15012NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15013M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15014L: linux-kernel@vger.kernel.org 15015S: Maintained 15016F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15017F: drivers/extcon/extcon-ptn5150.c 15018 15019NXP SGTL5000 DRIVER 15020M: Fabio Estevam <festevam@gmail.com> 15021L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15022S: Maintained 15023F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15024F: sound/soc/codecs/sgtl5000* 15025 15026NXP SJA1105 ETHERNET SWITCH DRIVER 15027M: Vladimir Oltean <olteanv@gmail.com> 15028L: linux-kernel@vger.kernel.org 15029S: Maintained 15030F: drivers/net/dsa/sja1105 15031F: drivers/net/pcs/pcs-xpcs-nxp.c 15032 15033NXP TDA998X DRM DRIVER 15034M: Russell King <linux@armlinux.org.uk> 15035S: Maintained 15036T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15037T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15038F: drivers/gpu/drm/i2c/tda998x_drv.c 15039F: include/drm/i2c/tda998x.h 15040F: include/dt-bindings/display/tda998x.h 15041K: "nxp,tda998x" 15042 15043NXP TFA9879 DRIVER 15044M: Peter Rosin <peda@axentia.se> 15045L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15046S: Maintained 15047F: Documentation/devicetree/bindings/sound/tfa9879.txt 15048F: sound/soc/codecs/tfa9879* 15049 15050NXP/Goodix TFA989X (TFA1) DRIVER 15051M: Stephan Gerhold <stephan@gerhold.net> 15052L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15053S: Maintained 15054F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15055F: sound/soc/codecs/tfa989x.c 15056 15057NXP-NCI NFC DRIVER 15058S: Orphan 15059F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15060F: drivers/nfc/nxp-nci 15061 15062NXP i.MX 8MP DW100 V4L2 DRIVER 15063M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15064L: linux-media@vger.kernel.org 15065S: Maintained 15066F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15067F: Documentation/userspace-api/media/drivers/dw100.rst 15068F: drivers/media/platform/nxp/dw100/ 15069F: include/uapi/linux/dw100.h 15070 15071NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15072M: Mirela Rabulea <mirela.rabulea@nxp.com> 15073R: NXP Linux Team <linux-imx@nxp.com> 15074L: linux-media@vger.kernel.org 15075S: Maintained 15076F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15077F: drivers/media/platform/nxp/imx-jpeg 15078 15079NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15080M: Jonas Malaco <jonas@protocubo.io> 15081L: linux-hwmon@vger.kernel.org 15082S: Maintained 15083F: Documentation/hwmon/nzxt-kraken2.rst 15084F: drivers/hwmon/nzxt-kraken2.c 15085 15086NZXT-SMART2 HARDWARE MONITORING DRIVER 15087M: Aleksandr Mezin <mezin.alexander@gmail.com> 15088L: linux-hwmon@vger.kernel.org 15089S: Maintained 15090F: Documentation/hwmon/nzxt-smart2.rst 15091F: drivers/hwmon/nzxt-smart2.c 15092 15093OBJAGG 15094M: Jiri Pirko <jiri@resnulli.us> 15095L: netdev@vger.kernel.org 15096S: Supported 15097F: include/linux/objagg.h 15098F: lib/objagg.c 15099F: lib/test_objagg.c 15100 15101OBJTOOL 15102M: Josh Poimboeuf <jpoimboe@kernel.org> 15103M: Peter Zijlstra <peterz@infradead.org> 15104S: Supported 15105F: tools/objtool/ 15106F: include/linux/objtool.h 15107 15108OCELOT ETHERNET SWITCH DRIVER 15109M: Vladimir Oltean <vladimir.oltean@nxp.com> 15110M: Claudiu Manoil <claudiu.manoil@nxp.com> 15111M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15112M: UNGLinuxDriver@microchip.com 15113L: netdev@vger.kernel.org 15114S: Supported 15115F: drivers/net/dsa/ocelot/* 15116F: drivers/net/ethernet/mscc/ 15117F: include/soc/mscc/ocelot* 15118F: net/dsa/tag_ocelot.c 15119F: net/dsa/tag_ocelot_8021q.c 15120F: tools/testing/selftests/drivers/net/ocelot/* 15121 15122OCELOT EXTERNAL SWITCH CONTROL 15123M: Colin Foster <colin.foster@in-advantage.com> 15124S: Supported 15125F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15126F: drivers/mfd/ocelot* 15127F: drivers/net/dsa/ocelot/ocelot_ext.c 15128F: include/linux/mfd/ocelot.h 15129 15130OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15131M: Frederic Barrat <fbarrat@linux.ibm.com> 15132M: Andrew Donnellan <ajd@linux.ibm.com> 15133L: linuxppc-dev@lists.ozlabs.org 15134S: Supported 15135F: Documentation/userspace-api/accelerators/ocxl.rst 15136F: arch/powerpc/include/asm/pnv-ocxl.h 15137F: arch/powerpc/platforms/powernv/ocxl.c 15138F: drivers/misc/ocxl/ 15139F: include/misc/ocxl* 15140F: include/uapi/misc/ocxl.h 15141 15142OMAP AUDIO SUPPORT 15143M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15144M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15145L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15146L: linux-omap@vger.kernel.org 15147S: Maintained 15148F: sound/soc/ti/n810.c 15149F: sound/soc/ti/omap* 15150F: sound/soc/ti/rx51.c 15151F: sound/soc/ti/sdma-pcm.* 15152 15153OMAP CLOCK FRAMEWORK SUPPORT 15154M: Paul Walmsley <paul@pwsan.com> 15155L: linux-omap@vger.kernel.org 15156S: Maintained 15157F: arch/arm/*omap*/*clock* 15158 15159OMAP DEVICE TREE SUPPORT 15160M: Benoît Cousson <bcousson@baylibre.com> 15161M: Tony Lindgren <tony@atomide.com> 15162L: linux-omap@vger.kernel.org 15163L: devicetree@vger.kernel.org 15164S: Maintained 15165F: arch/arm/boot/dts/*am3* 15166F: arch/arm/boot/dts/*am4* 15167F: arch/arm/boot/dts/*am5* 15168F: arch/arm/boot/dts/*dra7* 15169F: arch/arm/boot/dts/*omap* 15170F: arch/arm/boot/dts/logicpd-som-lv* 15171F: arch/arm/boot/dts/logicpd-torpedo* 15172 15173OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15174L: linux-omap@vger.kernel.org 15175L: linux-fbdev@vger.kernel.org 15176S: Orphan 15177F: Documentation/arm/omap/dss.rst 15178F: drivers/video/fbdev/omap2/ 15179 15180OMAP FRAMEBUFFER SUPPORT 15181L: linux-fbdev@vger.kernel.org 15182L: linux-omap@vger.kernel.org 15183S: Orphan 15184F: drivers/video/fbdev/omap/ 15185 15186OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15187M: Roger Quadros <rogerq@kernel.org> 15188M: Tony Lindgren <tony@atomide.com> 15189L: linux-omap@vger.kernel.org 15190S: Maintained 15191F: arch/arm/mach-omap2/*gpmc* 15192F: drivers/memory/omap-gpmc.c 15193 15194OMAP GPIO DRIVER 15195M: Grygorii Strashko <grygorii.strashko@ti.com> 15196M: Santosh Shilimkar <ssantosh@kernel.org> 15197M: Kevin Hilman <khilman@kernel.org> 15198L: linux-omap@vger.kernel.org 15199S: Maintained 15200F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15201F: drivers/gpio/gpio-omap.c 15202 15203OMAP HARDWARE SPINLOCK SUPPORT 15204M: Ohad Ben-Cohen <ohad@wizery.com> 15205L: linux-omap@vger.kernel.org 15206S: Maintained 15207F: drivers/hwspinlock/omap_hwspinlock.c 15208 15209OMAP HS MMC SUPPORT 15210L: linux-mmc@vger.kernel.org 15211L: linux-omap@vger.kernel.org 15212S: Orphan 15213F: drivers/mmc/host/omap_hsmmc.c 15214 15215OMAP HWMOD DATA 15216M: Paul Walmsley <paul@pwsan.com> 15217L: linux-omap@vger.kernel.org 15218S: Maintained 15219F: arch/arm/mach-omap2/omap_hwmod*data* 15220 15221OMAP HWMOD SUPPORT 15222M: Benoît Cousson <bcousson@baylibre.com> 15223M: Paul Walmsley <paul@pwsan.com> 15224L: linux-omap@vger.kernel.org 15225S: Maintained 15226F: arch/arm/mach-omap2/omap_hwmod.* 15227 15228OMAP I2C DRIVER 15229M: Vignesh R <vigneshr@ti.com> 15230L: linux-omap@vger.kernel.org 15231L: linux-i2c@vger.kernel.org 15232S: Maintained 15233F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15234F: drivers/i2c/busses/i2c-omap.c 15235 15236OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15237M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15238L: linux-media@vger.kernel.org 15239S: Maintained 15240F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15241F: drivers/media/platform/ti/omap3isp/ 15242F: drivers/staging/media/omap4iss/ 15243 15244OMAP MMC SUPPORT 15245M: Aaro Koskinen <aaro.koskinen@iki.fi> 15246L: linux-omap@vger.kernel.org 15247S: Odd Fixes 15248F: drivers/mmc/host/omap.c 15249 15250OMAP POWER MANAGEMENT SUPPORT 15251M: Kevin Hilman <khilman@kernel.org> 15252L: linux-omap@vger.kernel.org 15253S: Maintained 15254F: arch/arm/*omap*/*pm* 15255F: drivers/cpufreq/omap-cpufreq.c 15256 15257OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15258M: Paul Walmsley <paul@pwsan.com> 15259L: linux-omap@vger.kernel.org 15260S: Maintained 15261F: arch/arm/mach-omap2/prm* 15262 15263OMAP RANDOM NUMBER GENERATOR SUPPORT 15264M: Deepak Saxena <dsaxena@plexity.net> 15265S: Maintained 15266F: drivers/char/hw_random/omap-rng.c 15267 15268OMAP USB SUPPORT 15269L: linux-usb@vger.kernel.org 15270L: linux-omap@vger.kernel.org 15271S: Orphan 15272F: arch/arm/*omap*/usb* 15273F: drivers/usb/*/*omap* 15274 15275OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15276M: Mark Jackson <mpfj@newflow.co.uk> 15277L: linux-omap@vger.kernel.org 15278S: Maintained 15279F: arch/arm/boot/dts/am335x-nano.dts 15280 15281OMAP1 SUPPORT 15282M: Aaro Koskinen <aaro.koskinen@iki.fi> 15283M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15284M: Tony Lindgren <tony@atomide.com> 15285L: linux-omap@vger.kernel.org 15286S: Maintained 15287Q: http://patchwork.kernel.org/project/linux-omap/list/ 15288T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15289F: arch/arm/configs/omap1_defconfig 15290F: arch/arm/mach-omap1/ 15291F: drivers/i2c/busses/i2c-omap.c 15292F: include/linux/platform_data/ams-delta-fiq.h 15293F: include/linux/platform_data/i2c-omap.h 15294 15295OMAP2+ SUPPORT 15296M: Tony Lindgren <tony@atomide.com> 15297L: linux-omap@vger.kernel.org 15298S: Maintained 15299W: http://www.muru.com/linux/omap/ 15300W: http://linux.omap.com/ 15301Q: http://patchwork.kernel.org/project/linux-omap/list/ 15302T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15303F: arch/arm/configs/omap2plus_defconfig 15304F: arch/arm/mach-omap2/ 15305F: drivers/bus/ti-sysc.c 15306F: drivers/i2c/busses/i2c-omap.c 15307F: drivers/irqchip/irq-omap-intc.c 15308F: drivers/mfd/*omap*.c 15309F: drivers/mfd/menelaus.c 15310F: drivers/mfd/palmas.c 15311F: drivers/mfd/tps65217.c 15312F: drivers/mfd/tps65218.c 15313F: drivers/mfd/tps65219.c 15314F: drivers/mfd/tps65910.c 15315F: drivers/mfd/twl-core.[ch] 15316F: drivers/mfd/twl4030*.c 15317F: drivers/mfd/twl6030*.c 15318F: drivers/mfd/twl6040*.c 15319F: drivers/regulator/palmas-regulator*.c 15320F: drivers/regulator/pbias-regulator.c 15321F: drivers/regulator/tps65217-regulator.c 15322F: drivers/regulator/tps65218-regulator.c 15323F: drivers/regulator/tps65219-regulator.c 15324F: drivers/regulator/tps65910-regulator.c 15325F: drivers/regulator/twl-regulator.c 15326F: drivers/regulator/twl6030-regulator.c 15327F: include/linux/platform_data/i2c-omap.h 15328F: include/linux/platform_data/ti-sysc.h 15329 15330OMFS FILESYSTEM 15331M: Bob Copeland <me@bobcopeland.com> 15332L: linux-karma-devel@lists.sourceforge.net 15333S: Maintained 15334F: Documentation/filesystems/omfs.rst 15335F: fs/omfs/ 15336 15337OMNIVISION OG01A1B SENSOR DRIVER 15338M: Shawn Tu <shawnx.tu@intel.com> 15339L: linux-media@vger.kernel.org 15340S: Maintained 15341F: drivers/media/i2c/og01a1b.c 15342 15343OMNIVISION OV02A10 SENSOR DRIVER 15344M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15345L: linux-media@vger.kernel.org 15346S: Maintained 15347T: git git://linuxtv.org/media_tree.git 15348F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15349F: drivers/media/i2c/ov02a10.c 15350 15351OMNIVISION OV08D10 SENSOR DRIVER 15352M: Jimmy Su <jimmy.su@intel.com> 15353L: linux-media@vger.kernel.org 15354S: Maintained 15355T: git git://linuxtv.org/media_tree.git 15356F: drivers/media/i2c/ov08d10.c 15357 15358OMNIVISION OV08X40 SENSOR DRIVER 15359M: Jason Chen <jason.z.chen@intel.com> 15360L: linux-media@vger.kernel.org 15361S: Maintained 15362T: git git://linuxtv.org/media_tree.git 15363F: drivers/media/i2c/ov08x40.c 15364 15365OMNIVISION OV13858 SENSOR DRIVER 15366M: Sakari Ailus <sakari.ailus@linux.intel.com> 15367L: linux-media@vger.kernel.org 15368S: Maintained 15369T: git git://linuxtv.org/media_tree.git 15370F: drivers/media/i2c/ov13858.c 15371 15372OMNIVISION OV13B10 SENSOR DRIVER 15373M: Arec Kao <arec.kao@intel.com> 15374L: linux-media@vger.kernel.org 15375S: Maintained 15376T: git git://linuxtv.org/media_tree.git 15377F: drivers/media/i2c/ov13b10.c 15378 15379OMNIVISION OV2680 SENSOR DRIVER 15380M: Rui Miguel Silva <rmfrfs@gmail.com> 15381L: linux-media@vger.kernel.org 15382S: Maintained 15383T: git git://linuxtv.org/media_tree.git 15384F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15385F: drivers/media/i2c/ov2680.c 15386 15387OMNIVISION OV2685 SENSOR DRIVER 15388M: Shunqian Zheng <zhengsq@rock-chips.com> 15389L: linux-media@vger.kernel.org 15390S: Maintained 15391T: git git://linuxtv.org/media_tree.git 15392F: drivers/media/i2c/ov2685.c 15393 15394OMNIVISION OV2740 SENSOR DRIVER 15395M: Tianshu Qiu <tian.shu.qiu@intel.com> 15396R: Shawn Tu <shawnx.tu@intel.com> 15397R: Bingbu Cao <bingbu.cao@intel.com> 15398L: linux-media@vger.kernel.org 15399S: Maintained 15400T: git git://linuxtv.org/media_tree.git 15401F: drivers/media/i2c/ov2740.c 15402 15403OMNIVISION OV4689 SENSOR DRIVER 15404M: Mikhail Rudenko <mike.rudenko@gmail.com> 15405L: linux-media@vger.kernel.org 15406S: Maintained 15407T: git git://linuxtv.org/media_tree.git 15408F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15409F: drivers/media/i2c/ov5647.c 15410 15411OMNIVISION OV5640 SENSOR DRIVER 15412M: Steve Longerbeam <slongerbeam@gmail.com> 15413L: linux-media@vger.kernel.org 15414S: Maintained 15415T: git git://linuxtv.org/media_tree.git 15416F: drivers/media/i2c/ov5640.c 15417 15418OMNIVISION OV5647 SENSOR DRIVER 15419M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15420M: Jacopo Mondi <jacopo@jmondi.org> 15421L: linux-media@vger.kernel.org 15422S: Maintained 15423T: git git://linuxtv.org/media_tree.git 15424F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15425F: drivers/media/i2c/ov5647.c 15426 15427OMNIVISION OV5670 SENSOR DRIVER 15428M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15429L: linux-media@vger.kernel.org 15430S: Maintained 15431T: git git://linuxtv.org/media_tree.git 15432F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15433F: drivers/media/i2c/ov5670.c 15434 15435OMNIVISION OV5675 SENSOR DRIVER 15436M: Shawn Tu <shawnx.tu@intel.com> 15437L: linux-media@vger.kernel.org 15438S: Maintained 15439T: git git://linuxtv.org/media_tree.git 15440F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15441F: drivers/media/i2c/ov5675.c 15442 15443OMNIVISION OV5693 SENSOR DRIVER 15444M: Daniel Scally <djrscally@gmail.com> 15445L: linux-media@vger.kernel.org 15446S: Maintained 15447T: git git://linuxtv.org/media_tree.git 15448F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15449F: drivers/media/i2c/ov5693.c 15450 15451OMNIVISION OV5695 SENSOR DRIVER 15452M: Shunqian Zheng <zhengsq@rock-chips.com> 15453L: linux-media@vger.kernel.org 15454S: Maintained 15455T: git git://linuxtv.org/media_tree.git 15456F: drivers/media/i2c/ov5695.c 15457 15458OMNIVISION OV7670 SENSOR DRIVER 15459L: linux-media@vger.kernel.org 15460S: Orphan 15461T: git git://linuxtv.org/media_tree.git 15462F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15463F: drivers/media/i2c/ov7670.c 15464 15465OMNIVISION OV772x SENSOR DRIVER 15466M: Jacopo Mondi <jacopo@jmondi.org> 15467L: linux-media@vger.kernel.org 15468S: Odd fixes 15469T: git git://linuxtv.org/media_tree.git 15470F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15471F: drivers/media/i2c/ov772x.c 15472F: include/media/i2c/ov772x.h 15473 15474OMNIVISION OV7740 SENSOR DRIVER 15475M: Wenyou Yang <wenyou.yang@microchip.com> 15476L: linux-media@vger.kernel.org 15477S: Maintained 15478T: git git://linuxtv.org/media_tree.git 15479F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15480F: drivers/media/i2c/ov7740.c 15481 15482OMNIVISION OV8856 SENSOR DRIVER 15483M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15484L: linux-media@vger.kernel.org 15485S: Maintained 15486T: git git://linuxtv.org/media_tree.git 15487F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15488F: drivers/media/i2c/ov8856.c 15489 15490OMNIVISION OV8858 SENSOR DRIVER 15491M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15492M: Nicholas Roth <nicholas@rothemail.net> 15493L: linux-media@vger.kernel.org 15494S: Maintained 15495T: git git://linuxtv.org/media_tree.git 15496F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15497F: drivers/media/i2c/ov8858.c 15498 15499OMNIVISION OV9282 SENSOR DRIVER 15500M: Paul J. Murphy <paul.j.murphy@intel.com> 15501M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15502L: linux-media@vger.kernel.org 15503S: Maintained 15504T: git git://linuxtv.org/media_tree.git 15505F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15506F: drivers/media/i2c/ov9282.c 15507 15508OMNIVISION OV9640 SENSOR DRIVER 15509M: Petr Cvek <petrcvekcz@gmail.com> 15510L: linux-media@vger.kernel.org 15511S: Maintained 15512F: drivers/media/i2c/ov9640.* 15513 15514OMNIVISION OV9650 SENSOR DRIVER 15515M: Sakari Ailus <sakari.ailus@linux.intel.com> 15516R: Akinobu Mita <akinobu.mita@gmail.com> 15517R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15518L: linux-media@vger.kernel.org 15519S: Maintained 15520T: git git://linuxtv.org/media_tree.git 15521F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15522F: drivers/media/i2c/ov9650.c 15523 15524OMNIVISION OV9734 SENSOR DRIVER 15525M: Tianshu Qiu <tian.shu.qiu@intel.com> 15526R: Bingbu Cao <bingbu.cao@intel.com> 15527L: linux-media@vger.kernel.org 15528S: Maintained 15529T: git git://linuxtv.org/media_tree.git 15530F: drivers/media/i2c/ov9734.c 15531 15532ONBOARD USB HUB DRIVER 15533M: Matthias Kaehlcke <mka@chromium.org> 15534L: linux-usb@vger.kernel.org 15535S: Maintained 15536F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15537F: drivers/usb/misc/onboard_usb_hub.c 15538 15539ONENAND FLASH DRIVER 15540M: Kyungmin Park <kyungmin.park@samsung.com> 15541L: linux-mtd@lists.infradead.org 15542S: Maintained 15543F: drivers/mtd/nand/onenand/ 15544F: include/linux/mtd/onenand*.h 15545 15546ONEXPLAYER FAN DRIVER 15547M: Derek John Clark <derekjohn.clark@gmail.com> 15548M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15549L: linux-hwmon@vger.kernel.org 15550S: Maintained 15551F: drivers/hwmon/oxp-sensors.c 15552 15553ONIE TLV NVMEM LAYOUT DRIVER 15554M: Miquel Raynal <miquel.raynal@bootlin.com> 15555S: Maintained 15556F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15557F: drivers/nvmem/layouts/onie-tlv.c 15558 15559ONION OMEGA2+ BOARD 15560M: Harvey Hunt <harveyhuntnexus@gmail.com> 15561L: linux-mips@vger.kernel.org 15562S: Maintained 15563F: arch/mips/boot/dts/ralink/omega2p.dts 15564 15565ONSEMI ETHERNET PHY DRIVERS 15566M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15567L: netdev@vger.kernel.org 15568S: Supported 15569W: http://www.onsemi.com 15570F: drivers/net/phy/ncn* 15571 15572OP-TEE DRIVER 15573M: Jens Wiklander <jens.wiklander@linaro.org> 15574L: op-tee@lists.trustedfirmware.org 15575S: Maintained 15576F: Documentation/ABI/testing/sysfs-bus-optee-devices 15577F: drivers/tee/optee/ 15578 15579OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15580M: Sumit Garg <sumit.garg@linaro.org> 15581L: op-tee@lists.trustedfirmware.org 15582S: Maintained 15583F: drivers/char/hw_random/optee-rng.c 15584 15585OP-TEE RTC DRIVER 15586M: Clément Léger <clement.leger@bootlin.com> 15587L: linux-rtc@vger.kernel.org 15588S: Maintained 15589F: drivers/rtc/rtc-optee.c 15590 15591OPA-VNIC DRIVER 15592M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15593L: linux-rdma@vger.kernel.org 15594S: Supported 15595F: drivers/infiniband/ulp/opa_vnic 15596 15597OPEN FIRMWARE AND FLATTENED DEVICE TREE 15598M: Rob Herring <robh+dt@kernel.org> 15599M: Frank Rowand <frowand.list@gmail.com> 15600L: devicetree@vger.kernel.org 15601S: Maintained 15602C: irc://irc.libera.chat/devicetree 15603W: http://www.devicetree.org/ 15604T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15605F: Documentation/ABI/testing/sysfs-firmware-ofw 15606F: drivers/of/ 15607F: include/linux/of*.h 15608F: scripts/dtc/ 15609K: of_overlay_notifier_ 15610K: of_overlay_fdt_apply 15611K: of_overlay_remove 15612 15613OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15614M: Rob Herring <robh+dt@kernel.org> 15615M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15616L: devicetree@vger.kernel.org 15617S: Maintained 15618C: irc://irc.libera.chat/devicetree 15619Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15620T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15621F: Documentation/devicetree/ 15622F: arch/*/boot/dts/ 15623F: include/dt-bindings/ 15624 15625OPENCOMPUTE PTP CLOCK DRIVER 15626M: Jonathan Lemon <jonathan.lemon@gmail.com> 15627M: Vadim Fedorenko <vadfed@fb.com> 15628L: netdev@vger.kernel.org 15629S: Maintained 15630F: drivers/ptp/ptp_ocp.c 15631 15632OPENCORES I2C BUS DRIVER 15633M: Peter Korsgaard <peter@korsgaard.com> 15634M: Andrew Lunn <andrew@lunn.ch> 15635L: linux-i2c@vger.kernel.org 15636S: Maintained 15637F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15638F: Documentation/i2c/busses/i2c-ocores.rst 15639F: drivers/i2c/busses/i2c-ocores.c 15640F: include/linux/platform_data/i2c-ocores.h 15641 15642OPENRISC ARCHITECTURE 15643M: Jonas Bonn <jonas@southpole.se> 15644M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15645M: Stafford Horne <shorne@gmail.com> 15646L: linux-openrisc@vger.kernel.org 15647S: Maintained 15648W: http://openrisc.io 15649T: git https://github.com/openrisc/linux.git 15650F: Documentation/devicetree/bindings/openrisc/ 15651F: Documentation/openrisc/ 15652F: arch/openrisc/ 15653F: drivers/irqchip/irq-ompic.c 15654F: drivers/irqchip/irq-or1k-* 15655 15656OPENVSWITCH 15657M: Pravin B Shelar <pshelar@ovn.org> 15658L: netdev@vger.kernel.org 15659L: dev@openvswitch.org 15660S: Maintained 15661W: http://openvswitch.org 15662F: include/uapi/linux/openvswitch.h 15663F: net/openvswitch/ 15664F: tools/testing/selftests/net/openvswitch/ 15665 15666OPERATING PERFORMANCE POINTS (OPP) 15667M: Viresh Kumar <vireshk@kernel.org> 15668M: Nishanth Menon <nm@ti.com> 15669M: Stephen Boyd <sboyd@kernel.org> 15670L: linux-pm@vger.kernel.org 15671S: Maintained 15672T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15673F: Documentation/devicetree/bindings/opp/ 15674F: Documentation/power/opp.rst 15675F: drivers/opp/ 15676F: include/linux/pm_opp.h 15677 15678OPL4 DRIVER 15679M: Clemens Ladisch <clemens@ladisch.de> 15680L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15681S: Maintained 15682T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15683F: sound/drivers/opl4/ 15684 15685ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15686M: Mark Fasheh <mark@fasheh.com> 15687M: Joel Becker <jlbec@evilplan.org> 15688M: Joseph Qi <joseph.qi@linux.alibaba.com> 15689L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15690S: Supported 15691W: http://ocfs2.wiki.kernel.org 15692F: Documentation/filesystems/dlmfs.rst 15693F: Documentation/filesystems/ocfs2.rst 15694F: fs/ocfs2/ 15695 15696ORANGEFS FILESYSTEM 15697M: Mike Marshall <hubcap@omnibond.com> 15698R: Martin Brandenburg <martin@omnibond.com> 15699L: devel@lists.orangefs.org 15700S: Supported 15701T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15702F: Documentation/filesystems/orangefs.rst 15703F: fs/orangefs/ 15704 15705ORINOCO DRIVER 15706L: linux-wireless@vger.kernel.org 15707S: Orphan 15708W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15709W: http://www.nongnu.org/orinoco/ 15710F: drivers/net/wireless/intersil/orinoco/ 15711 15712OV2659 OMNIVISION SENSOR DRIVER 15713M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15714L: linux-media@vger.kernel.org 15715S: Maintained 15716W: https://linuxtv.org 15717Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15718T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15719F: drivers/media/i2c/ov2659.c 15720F: include/media/i2c/ov2659.h 15721 15722OVERLAY FILESYSTEM 15723M: Miklos Szeredi <miklos@szeredi.hu> 15724L: linux-unionfs@vger.kernel.org 15725S: Supported 15726T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15727F: Documentation/filesystems/overlayfs.rst 15728F: fs/overlayfs/ 15729 15730P54 WIRELESS DRIVER 15731M: Christian Lamparter <chunkeey@googlemail.com> 15732L: linux-wireless@vger.kernel.org 15733S: Maintained 15734W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15735F: drivers/net/wireless/intersil/p54/ 15736 15737PACKET SOCKETS 15738M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15739S: Maintained 15740F: include/uapi/linux/if_packet.h 15741F: net/packet/af_packet.c 15742 15743PACKING 15744M: Vladimir Oltean <olteanv@gmail.com> 15745L: netdev@vger.kernel.org 15746S: Supported 15747F: Documentation/core-api/packing.rst 15748F: include/linux/packing.h 15749F: lib/packing.c 15750 15751PADATA PARALLEL EXECUTION MECHANISM 15752M: Steffen Klassert <steffen.klassert@secunet.com> 15753M: Daniel Jordan <daniel.m.jordan@oracle.com> 15754L: linux-crypto@vger.kernel.org 15755L: linux-kernel@vger.kernel.org 15756S: Maintained 15757F: Documentation/core-api/padata.rst 15758F: include/linux/padata.h 15759F: kernel/padata.c 15760 15761PAGE CACHE 15762M: Matthew Wilcox (Oracle) <willy@infradead.org> 15763L: linux-fsdevel@vger.kernel.org 15764S: Supported 15765T: git git://git.infradead.org/users/willy/pagecache.git 15766F: Documentation/filesystems/locking.rst 15767F: Documentation/filesystems/vfs.rst 15768F: include/linux/pagemap.h 15769F: mm/filemap.c 15770F: mm/page-writeback.c 15771F: mm/readahead.c 15772F: mm/truncate.c 15773 15774PAGE POOL 15775M: Jesper Dangaard Brouer <hawk@kernel.org> 15776M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15777L: netdev@vger.kernel.org 15778S: Supported 15779F: Documentation/networking/page_pool.rst 15780F: include/net/page_pool.h 15781F: include/trace/events/page_pool.h 15782F: net/core/page_pool.c 15783 15784PAGE TABLE CHECK 15785M: Pasha Tatashin <pasha.tatashin@soleen.com> 15786M: Andrew Morton <akpm@linux-foundation.org> 15787L: linux-mm@kvack.org 15788S: Maintained 15789F: Documentation/mm/page_table_check.rst 15790F: include/linux/page_table_check.h 15791F: mm/page_table_check.c 15792 15793PANASONIC LAPTOP ACPI EXTRAS DRIVER 15794M: Kenneth Chan <kenneth.t.chan@gmail.com> 15795L: platform-driver-x86@vger.kernel.org 15796S: Maintained 15797F: drivers/platform/x86/panasonic-laptop.c 15798 15799PARALLAX PING IIO SENSOR DRIVER 15800M: Andreas Klinger <ak@it-klinger.de> 15801L: linux-iio@vger.kernel.org 15802S: Maintained 15803F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15804F: drivers/iio/proximity/ping.c 15805 15806PARALLEL LCD/KEYPAD PANEL DRIVER 15807M: Willy Tarreau <willy@haproxy.com> 15808M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15809S: Odd Fixes 15810F: Documentation/admin-guide/lcd-panel-cgram.rst 15811F: drivers/auxdisplay/panel.c 15812 15813PARALLEL PORT SUBSYSTEM 15814M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15815M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15816L: linux-parport@lists.infradead.org (subscribers-only) 15817S: Maintained 15818F: Documentation/driver-api/parport*.rst 15819F: drivers/char/ppdev.c 15820F: drivers/parport/ 15821F: include/linux/parport*.h 15822F: include/uapi/linux/ppdev.h 15823 15824PARAVIRT_OPS INTERFACE 15825M: Juergen Gross <jgross@suse.com> 15826M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15827R: Alexey Makhalov <amakhalov@vmware.com> 15828R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15829L: virtualization@lists.linux-foundation.org 15830L: x86@kernel.org 15831S: Supported 15832T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15833F: Documentation/virt/paravirt_ops.rst 15834F: arch/*/include/asm/paravirt*.h 15835F: arch/*/kernel/paravirt* 15836F: include/linux/hypervisor.h 15837 15838PARISC ARCHITECTURE 15839M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15840M: Helge Deller <deller@gmx.de> 15841L: linux-parisc@vger.kernel.org 15842S: Maintained 15843W: https://parisc.wiki.kernel.org 15844Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15845T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15846T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15847F: Documentation/parisc/ 15848F: arch/parisc/ 15849F: drivers/char/agp/parisc-agp.c 15850F: drivers/input/misc/hp_sdc_rtc.c 15851F: drivers/input/serio/gscps2.c 15852F: drivers/input/serio/hp_sdc* 15853F: drivers/parisc/ 15854F: drivers/parport/parport_gsc.* 15855F: drivers/tty/serial/8250/8250_parisc.c 15856F: drivers/video/console/sti* 15857F: drivers/video/fbdev/sti* 15858F: drivers/video/logo/logo_parisc* 15859F: include/linux/hp_sdc.h 15860 15861PARMAN 15862M: Jiri Pirko <jiri@resnulli.us> 15863L: netdev@vger.kernel.org 15864S: Supported 15865F: include/linux/parman.h 15866F: lib/parman.c 15867F: lib/test_parman.c 15868 15869PC ENGINES APU BOARD DRIVER 15870M: Enrico Weigelt, metux IT consult <info@metux.net> 15871S: Maintained 15872F: drivers/platform/x86/pcengines-apuv2.c 15873 15874PC87360 HARDWARE MONITORING DRIVER 15875M: Jim Cromie <jim.cromie@gmail.com> 15876L: linux-hwmon@vger.kernel.org 15877S: Maintained 15878F: Documentation/hwmon/pc87360.rst 15879F: drivers/hwmon/pc87360.c 15880 15881PC8736x GPIO DRIVER 15882M: Jim Cromie <jim.cromie@gmail.com> 15883S: Maintained 15884F: drivers/char/pc8736x_gpio.c 15885 15886PC87427 HARDWARE MONITORING DRIVER 15887M: Jean Delvare <jdelvare@suse.com> 15888L: linux-hwmon@vger.kernel.org 15889S: Maintained 15890F: Documentation/hwmon/pc87427.rst 15891F: drivers/hwmon/pc87427.c 15892 15893PCA9532 LED DRIVER 15894M: Riku Voipio <riku.voipio@iki.fi> 15895S: Maintained 15896F: drivers/leds/leds-pca9532.c 15897F: include/linux/leds-pca9532.h 15898 15899PCA9541 I2C BUS MASTER SELECTOR DRIVER 15900M: Guenter Roeck <linux@roeck-us.net> 15901L: linux-i2c@vger.kernel.org 15902S: Maintained 15903F: drivers/i2c/muxes/i2c-mux-pca9541.c 15904 15905PCDP - PRIMARY CONSOLE AND DEBUG PORT 15906M: Khalid Aziz <khalid@gonehiking.org> 15907S: Maintained 15908F: drivers/firmware/pcdp.* 15909 15910PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15911M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15912M: Pali Rohár <pali@kernel.org> 15913L: linux-pci@vger.kernel.org 15914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15915S: Maintained 15916F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15917F: drivers/pci/controller/pci-aardvark.c 15918 15919PCI DRIVER FOR ALTERA PCIE IP 15920M: Joyce Ooi <joyce.ooi@intel.com> 15921L: linux-pci@vger.kernel.org 15922S: Supported 15923F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15924F: drivers/pci/controller/pcie-altera.c 15925 15926PCI DRIVER FOR APPLIEDMICRO XGENE 15927M: Toan Le <toan@os.amperecomputing.com> 15928L: linux-pci@vger.kernel.org 15929L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15930S: Maintained 15931F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15932F: drivers/pci/controller/pci-xgene.c 15933 15934PCI DRIVER FOR ARM VERSATILE PLATFORM 15935M: Rob Herring <robh@kernel.org> 15936L: linux-pci@vger.kernel.org 15937L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15938S: Maintained 15939F: Documentation/devicetree/bindings/pci/versatile.yaml 15940F: drivers/pci/controller/pci-versatile.c 15941 15942PCI DRIVER FOR ARMADA 8K 15943M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15944L: linux-pci@vger.kernel.org 15945L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15946S: Maintained 15947F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15948F: drivers/pci/controller/dwc/pcie-armada8k.c 15949 15950PCI DRIVER FOR CADENCE PCIE IP 15951M: Tom Joseph <tjoseph@cadence.com> 15952L: linux-pci@vger.kernel.org 15953S: Maintained 15954F: Documentation/devicetree/bindings/pci/cdns,* 15955F: drivers/pci/controller/cadence/ 15956 15957PCI DRIVER FOR FREESCALE LAYERSCAPE 15958M: Minghuan Lian <minghuan.Lian@nxp.com> 15959M: Mingkai Hu <mingkai.hu@nxp.com> 15960M: Roy Zang <roy.zang@nxp.com> 15961L: linuxppc-dev@lists.ozlabs.org 15962L: linux-pci@vger.kernel.org 15963L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15964S: Maintained 15965F: drivers/pci/controller/dwc/*layerscape* 15966 15967PCI DRIVER FOR GENERIC OF HOSTS 15968M: Will Deacon <will@kernel.org> 15969L: linux-pci@vger.kernel.org 15970L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15971S: Maintained 15972F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15973F: drivers/pci/controller/pci-host-common.c 15974F: drivers/pci/controller/pci-host-generic.c 15975 15976PCI DRIVER FOR IMX6 15977M: Richard Zhu <hongxing.zhu@nxp.com> 15978M: Lucas Stach <l.stach@pengutronix.de> 15979L: linux-pci@vger.kernel.org 15980L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15981S: Maintained 15982F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 15983F: drivers/pci/controller/dwc/*imx6* 15984 15985PCI DRIVER FOR FU740 15986M: Paul Walmsley <paul.walmsley@sifive.com> 15987M: Greentime Hu <greentime.hu@sifive.com> 15988L: linux-pci@vger.kernel.org 15989S: Maintained 15990F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 15991F: drivers/pci/controller/dwc/pcie-fu740.c 15992 15993PCI DRIVER FOR INTEL IXP4XX 15994M: Linus Walleij <linus.walleij@linaro.org> 15995S: Maintained 15996F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 15997F: drivers/pci/controller/pci-ixp4xx.c 15998 15999PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16000M: Nirmal Patel <nirmal.patel@linux.intel.com> 16001R: Jonathan Derrick <jonathan.derrick@linux.dev> 16002L: linux-pci@vger.kernel.org 16003S: Supported 16004F: drivers/pci/controller/vmd.c 16005 16006PCI DRIVER FOR MICROSEMI SWITCHTEC 16007M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16008M: Logan Gunthorpe <logang@deltatee.com> 16009L: linux-pci@vger.kernel.org 16010S: Maintained 16011F: Documentation/ABI/testing/sysfs-class-switchtec 16012F: Documentation/driver-api/switchtec.rst 16013F: drivers/ntb/hw/mscc/ 16014F: drivers/pci/switch/switchtec* 16015F: include/linux/switchtec.h 16016F: include/uapi/linux/switchtec_ioctl.h 16017 16018PCI DRIVER FOR MOBIVEIL PCIE IP 16019M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16020M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16021L: linux-pci@vger.kernel.org 16022S: Supported 16023F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16024F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16025 16026PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16027M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16028M: Pali Rohár <pali@kernel.org> 16029L: linux-pci@vger.kernel.org 16030L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16031S: Maintained 16032F: drivers/pci/controller/*mvebu* 16033 16034PCI DRIVER FOR NVIDIA TEGRA 16035M: Thierry Reding <thierry.reding@gmail.com> 16036L: linux-tegra@vger.kernel.org 16037L: linux-pci@vger.kernel.org 16038S: Supported 16039F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16040F: drivers/pci/controller/pci-tegra.c 16041 16042PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16043M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16044L: linux-pci@vger.kernel.org 16045L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16046S: Maintained 16047F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16048F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16049 16050PCI DRIVER FOR RENESAS R-CAR 16051M: Marek Vasut <marek.vasut+renesas@gmail.com> 16052M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16053L: linux-pci@vger.kernel.org 16054L: linux-renesas-soc@vger.kernel.org 16055S: Maintained 16056F: Documentation/devicetree/bindings/pci/*rcar* 16057F: drivers/pci/controller/*rcar* 16058 16059PCI DRIVER FOR SAMSUNG EXYNOS 16060M: Jingoo Han <jingoohan1@gmail.com> 16061L: linux-pci@vger.kernel.org 16062L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16063L: linux-samsung-soc@vger.kernel.org 16064S: Maintained 16065F: drivers/pci/controller/dwc/pci-exynos.c 16066 16067PCI DRIVER FOR SYNOPSYS DESIGNWARE 16068M: Jingoo Han <jingoohan1@gmail.com> 16069M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16070L: linux-pci@vger.kernel.org 16071S: Maintained 16072F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16073F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16074F: drivers/pci/controller/dwc/*designware* 16075 16076PCI DRIVER FOR TI DRA7XX/J721E 16077M: Vignesh Raghavendra <vigneshr@ti.com> 16078L: linux-omap@vger.kernel.org 16079L: linux-pci@vger.kernel.org 16080L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16081S: Supported 16082F: Documentation/devicetree/bindings/pci/ti-pci.txt 16083F: drivers/pci/controller/cadence/pci-j721e.c 16084F: drivers/pci/controller/dwc/pci-dra7xx.c 16085 16086PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16087M: Linus Walleij <linus.walleij@linaro.org> 16088L: linux-pci@vger.kernel.org 16089S: Maintained 16090F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16091F: drivers/pci/controller/pci-v3-semi.c 16092 16093PCI ENDPOINT SUBSYSTEM 16094M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16095M: Krzysztof Wilczyński <kw@linux.com> 16096R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16097R: Kishon Vijay Abraham I <kishon@kernel.org> 16098L: linux-pci@vger.kernel.org 16099S: Supported 16100Q: https://patchwork.kernel.org/project/linux-pci/list/ 16101B: https://bugzilla.kernel.org 16102C: irc://irc.oftc.net/linux-pci 16103T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16104F: Documentation/PCI/endpoint/* 16105F: Documentation/misc-devices/pci-endpoint-test.rst 16106F: drivers/misc/pci_endpoint_test.c 16107F: drivers/pci/endpoint/ 16108F: tools/pci/ 16109 16110PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16111M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16112R: Oliver O'Halloran <oohall@gmail.com> 16113L: linuxppc-dev@lists.ozlabs.org 16114S: Supported 16115F: Documentation/PCI/pci-error-recovery.rst 16116F: Documentation/powerpc/eeh-pci-error-recovery.rst 16117F: arch/powerpc/include/*/eeh*.h 16118F: arch/powerpc/kernel/eeh*.c 16119F: arch/powerpc/platforms/*/eeh*.c 16120F: drivers/pci/pcie/aer.c 16121F: drivers/pci/pcie/dpc.c 16122F: drivers/pci/pcie/err.c 16123 16124PCI ERROR RECOVERY 16125M: Linas Vepstas <linasvepstas@gmail.com> 16126L: linux-pci@vger.kernel.org 16127S: Supported 16128F: Documentation/PCI/pci-error-recovery.rst 16129 16130PCI PEER-TO-PEER DMA (P2PDMA) 16131M: Bjorn Helgaas <bhelgaas@google.com> 16132M: Logan Gunthorpe <logang@deltatee.com> 16133L: linux-pci@vger.kernel.org 16134S: Supported 16135Q: https://patchwork.kernel.org/project/linux-pci/list/ 16136B: https://bugzilla.kernel.org 16137C: irc://irc.oftc.net/linux-pci 16138T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16139F: Documentation/driver-api/pci/p2pdma.rst 16140F: drivers/pci/p2pdma.c 16141F: include/linux/pci-p2pdma.h 16142 16143PCI MSI DRIVER FOR ALTERA MSI IP 16144M: Joyce Ooi <joyce.ooi@intel.com> 16145L: linux-pci@vger.kernel.org 16146S: Supported 16147F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16148F: drivers/pci/controller/pcie-altera-msi.c 16149 16150PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16151M: Toan Le <toan@os.amperecomputing.com> 16152L: linux-pci@vger.kernel.org 16153L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16154S: Maintained 16155F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16156F: drivers/pci/controller/pci-xgene-msi.c 16157 16158PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16159M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16160M: Krzysztof Wilczyński <kw@linux.com> 16161R: Rob Herring <robh@kernel.org> 16162L: linux-pci@vger.kernel.org 16163S: Supported 16164Q: https://patchwork.kernel.org/project/linux-pci/list/ 16165B: https://bugzilla.kernel.org 16166C: irc://irc.oftc.net/linux-pci 16167T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16168F: Documentation/devicetree/bindings/pci/ 16169F: drivers/pci/controller/ 16170F: drivers/pci/pci-bridge-emul.c 16171F: drivers/pci/pci-bridge-emul.h 16172 16173PCI SUBSYSTEM 16174M: Bjorn Helgaas <bhelgaas@google.com> 16175L: linux-pci@vger.kernel.org 16176S: Supported 16177Q: https://patchwork.kernel.org/project/linux-pci/list/ 16178B: https://bugzilla.kernel.org 16179C: irc://irc.oftc.net/linux-pci 16180T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16181F: Documentation/PCI/ 16182F: Documentation/devicetree/bindings/pci/ 16183F: arch/x86/kernel/early-quirks.c 16184F: arch/x86/kernel/quirks.c 16185F: arch/x86/pci/ 16186F: drivers/acpi/pci* 16187F: drivers/pci/ 16188F: include/asm-generic/pci* 16189F: include/linux/of_pci.h 16190F: include/linux/pci* 16191F: include/uapi/linux/pci* 16192F: lib/pci* 16193 16194PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16195M: Jonathan Chocron <jonnyc@amazon.com> 16196L: linux-pci@vger.kernel.org 16197S: Maintained 16198F: Documentation/devicetree/bindings/pci/pcie-al.txt 16199F: drivers/pci/controller/dwc/pcie-al.c 16200 16201PCIE DRIVER FOR AMLOGIC MESON 16202M: Yue Wang <yue.wang@Amlogic.com> 16203L: linux-pci@vger.kernel.org 16204L: linux-amlogic@lists.infradead.org 16205S: Maintained 16206F: drivers/pci/controller/dwc/pci-meson.c 16207 16208PCIE DRIVER FOR AXIS ARTPEC 16209M: Jesper Nilsson <jesper.nilsson@axis.com> 16210L: linux-arm-kernel@axis.com 16211L: linux-pci@vger.kernel.org 16212S: Maintained 16213F: Documentation/devicetree/bindings/pci/axis,artpec* 16214F: drivers/pci/controller/dwc/*artpec* 16215 16216PCIE DRIVER FOR CAVIUM THUNDERX 16217M: Robert Richter <rric@kernel.org> 16218L: linux-pci@vger.kernel.org 16219L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16220S: Odd Fixes 16221F: drivers/pci/controller/pci-thunder-* 16222 16223PCIE DRIVER FOR HISILICON 16224M: Zhou Wang <wangzhou1@hisilicon.com> 16225L: linux-pci@vger.kernel.org 16226S: Maintained 16227F: drivers/pci/controller/dwc/pcie-hisi.c 16228 16229PCIE DRIVER FOR HISILICON KIRIN 16230M: Xiaowei Song <songxiaowei@hisilicon.com> 16231M: Binghui Wang <wangbinghui@hisilicon.com> 16232L: linux-pci@vger.kernel.org 16233S: Maintained 16234F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16235F: drivers/pci/controller/dwc/pcie-kirin.c 16236 16237PCIE DRIVER FOR HISILICON STB 16238M: Shawn Guo <shawn.guo@linaro.org> 16239L: linux-pci@vger.kernel.org 16240S: Maintained 16241F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16242F: drivers/pci/controller/dwc/pcie-histb.c 16243 16244PCIE DRIVER FOR INTEL KEEM BAY 16245M: Srikanth Thokala <srikanth.thokala@intel.com> 16246L: linux-pci@vger.kernel.org 16247S: Supported 16248F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16249F: drivers/pci/controller/dwc/pcie-keembay.c 16250 16251PCIE DRIVER FOR INTEL LGM GW SOC 16252M: Rahul Tanwar <rtanwar@maxlinear.com> 16253L: linux-pci@vger.kernel.org 16254S: Maintained 16255F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16256F: drivers/pci/controller/dwc/pcie-intel-gw.c 16257 16258PCIE DRIVER FOR MEDIATEK 16259M: Ryder Lee <ryder.lee@mediatek.com> 16260M: Jianjun Wang <jianjun.wang@mediatek.com> 16261L: linux-pci@vger.kernel.org 16262L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16263S: Supported 16264F: Documentation/devicetree/bindings/pci/mediatek* 16265F: drivers/pci/controller/*mediatek* 16266 16267PCIE DRIVER FOR MICROCHIP 16268M: Daire McNamara <daire.mcnamara@microchip.com> 16269L: linux-pci@vger.kernel.org 16270S: Supported 16271F: Documentation/devicetree/bindings/pci/microchip* 16272F: drivers/pci/controller/*microchip* 16273 16274PCIE DRIVER FOR QUALCOMM MSM 16275M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16276L: linux-pci@vger.kernel.org 16277L: linux-arm-msm@vger.kernel.org 16278S: Maintained 16279F: drivers/pci/controller/dwc/pcie-qcom.c 16280 16281PCIE ENDPOINT DRIVER FOR QUALCOMM 16282M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16283L: linux-pci@vger.kernel.org 16284L: linux-arm-msm@vger.kernel.org 16285S: Maintained 16286F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16287F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16288 16289PCIE DRIVER FOR ROCKCHIP 16290M: Shawn Lin <shawn.lin@rock-chips.com> 16291L: linux-pci@vger.kernel.org 16292L: linux-rockchip@lists.infradead.org 16293S: Maintained 16294F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16295F: drivers/pci/controller/pcie-rockchip* 16296 16297PCIE DRIVER FOR SOCIONEXT UNIPHIER 16298M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16299L: linux-pci@vger.kernel.org 16300S: Maintained 16301F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16302F: drivers/pci/controller/dwc/pcie-uniphier* 16303 16304PCIE DRIVER FOR ST SPEAR13XX 16305M: Pratyush Anand <pratyush.anand@gmail.com> 16306L: linux-pci@vger.kernel.org 16307S: Maintained 16308F: drivers/pci/controller/dwc/*spear* 16309 16310PCI DRIVER FOR XILINX VERSAL CPM 16311M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16312M: Michal Simek <michal.simek@amd.com> 16313L: linux-pci@vger.kernel.org 16314S: Maintained 16315F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16316F: drivers/pci/controller/pcie-xilinx-cpm.c 16317 16318PCMCIA SUBSYSTEM 16319M: Dominik Brodowski <linux@dominikbrodowski.net> 16320S: Odd Fixes 16321T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16322F: Documentation/pcmcia/ 16323F: drivers/pcmcia/ 16324F: include/pcmcia/ 16325F: tools/pcmcia/ 16326 16327PCNET32 NETWORK DRIVER 16328M: Don Fry <pcnet32@frontier.com> 16329L: netdev@vger.kernel.org 16330S: Maintained 16331F: drivers/net/ethernet/amd/pcnet32.c 16332 16333PCRYPT PARALLEL CRYPTO ENGINE 16334M: Steffen Klassert <steffen.klassert@secunet.com> 16335L: linux-crypto@vger.kernel.org 16336S: Maintained 16337F: crypto/pcrypt.c 16338F: include/crypto/pcrypt.h 16339 16340PEAQ WMI HOTKEYS DRIVER 16341M: Hans de Goede <hdegoede@redhat.com> 16342L: platform-driver-x86@vger.kernel.org 16343S: Maintained 16344F: drivers/platform/x86/peaq-wmi.c 16345 16346PECI HARDWARE MONITORING DRIVERS 16347M: Iwona Winiarska <iwona.winiarska@intel.com> 16348L: linux-hwmon@vger.kernel.org 16349S: Supported 16350F: Documentation/hwmon/peci-cputemp.rst 16351F: Documentation/hwmon/peci-dimmtemp.rst 16352F: drivers/hwmon/peci/ 16353 16354PECI SUBSYSTEM 16355M: Iwona Winiarska <iwona.winiarska@intel.com> 16356L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16357S: Supported 16358F: Documentation/devicetree/bindings/peci/ 16359F: Documentation/peci/ 16360F: drivers/peci/ 16361F: include/linux/peci-cpu.h 16362F: include/linux/peci.h 16363 16364PENSANDO ETHERNET DRIVERS 16365M: Shannon Nelson <shannon.nelson@amd.com> 16366M: Brett Creeley <brett.creeley@amd.com> 16367M: drivers@pensando.io 16368L: netdev@vger.kernel.org 16369S: Supported 16370F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16371F: drivers/net/ethernet/pensando/ 16372 16373PER-CPU MEMORY ALLOCATOR 16374M: Dennis Zhou <dennis@kernel.org> 16375M: Tejun Heo <tj@kernel.org> 16376M: Christoph Lameter <cl@linux.com> 16377L: linux-mm@kvack.org 16378S: Maintained 16379T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16380F: arch/*/include/asm/percpu.h 16381F: include/linux/percpu*.h 16382F: lib/percpu*.c 16383F: mm/percpu*.c 16384 16385PER-TASK DELAY ACCOUNTING 16386M: Balbir Singh <bsingharora@gmail.com> 16387S: Maintained 16388F: include/linux/delayacct.h 16389F: kernel/delayacct.c 16390 16391PERFORMANCE EVENTS SUBSYSTEM 16392M: Peter Zijlstra <peterz@infradead.org> 16393M: Ingo Molnar <mingo@redhat.com> 16394M: Arnaldo Carvalho de Melo <acme@kernel.org> 16395R: Mark Rutland <mark.rutland@arm.com> 16396R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16397R: Jiri Olsa <jolsa@kernel.org> 16398R: Namhyung Kim <namhyung@kernel.org> 16399R: Ian Rogers <irogers@google.com> 16400R: Adrian Hunter <adrian.hunter@intel.com> 16401L: linux-perf-users@vger.kernel.org 16402L: linux-kernel@vger.kernel.org 16403S: Supported 16404W: https://perf.wiki.kernel.org/ 16405T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16406F: arch/*/events/* 16407F: arch/*/events/*/* 16408F: arch/*/include/asm/perf_event.h 16409F: arch/*/kernel/*/*/perf_event*.c 16410F: arch/*/kernel/*/perf_event*.c 16411F: arch/*/kernel/perf_callchain.c 16412F: arch/*/kernel/perf_event*.c 16413F: include/linux/perf_event.h 16414F: include/uapi/linux/perf_event.h 16415F: kernel/events/* 16416F: tools/lib/perf/ 16417F: tools/perf/ 16418 16419PERFORMANCE EVENTS TOOLING ARM64 16420R: John Garry <john.g.garry@oracle.com> 16421R: Will Deacon <will@kernel.org> 16422R: James Clark <james.clark@arm.com> 16423R: Mike Leach <mike.leach@linaro.org> 16424R: Leo Yan <leo.yan@linaro.org> 16425L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16426S: Supported 16427F: tools/build/feature/test-libopencsd.c 16428F: tools/perf/arch/arm*/ 16429F: tools/perf/pmu-events/arch/arm64/ 16430F: tools/perf/util/arm-spe* 16431F: tools/perf/util/cs-etm* 16432 16433PERSONALITY HANDLING 16434M: Christoph Hellwig <hch@infradead.org> 16435L: linux-abi-devel@lists.sourceforge.net 16436S: Maintained 16437F: include/linux/personality.h 16438F: include/uapi/linux/personality.h 16439 16440PHOENIX RC FLIGHT CONTROLLER ADAPTER 16441M: Marcus Folkesson <marcus.folkesson@gmail.com> 16442L: linux-input@vger.kernel.org 16443S: Maintained 16444F: Documentation/input/devices/pxrc.rst 16445F: drivers/input/joystick/pxrc.c 16446 16447PHONET PROTOCOL 16448M: Remi Denis-Courmont <courmisch@gmail.com> 16449S: Supported 16450F: Documentation/networking/phonet.rst 16451F: include/linux/phonet.h 16452F: include/net/phonet/ 16453F: include/uapi/linux/phonet.h 16454F: net/phonet/ 16455 16456PHRAM MTD DRIVER 16457M: Joern Engel <joern@lazybastard.org> 16458L: linux-mtd@lists.infradead.org 16459S: Maintained 16460F: drivers/mtd/devices/phram.c 16461 16462PICOLCD HID DRIVER 16463M: Bruno Prémont <bonbons@linux-vserver.org> 16464L: linux-input@vger.kernel.org 16465S: Maintained 16466F: drivers/hid/hid-picolcd* 16467 16468PIDFD API 16469M: Christian Brauner <christian@brauner.io> 16470L: linux-kernel@vger.kernel.org 16471S: Maintained 16472T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16473F: samples/pidfd/ 16474F: tools/testing/selftests/clone3/ 16475F: tools/testing/selftests/pid_namespace/ 16476F: tools/testing/selftests/pidfd/ 16477K: (?i)pidfd 16478K: (?i)clone3 16479K: \b(clone_args|kernel_clone_args)\b 16480 16481PIN CONTROL SUBSYSTEM 16482M: Linus Walleij <linus.walleij@linaro.org> 16483L: linux-gpio@vger.kernel.org 16484S: Maintained 16485T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16486F: Documentation/devicetree/bindings/pinctrl/ 16487F: Documentation/driver-api/pin-control.rst 16488F: drivers/pinctrl/ 16489F: include/dt-bindings/pinctrl/ 16490F: include/linux/pinctrl/ 16491 16492PIN CONTROLLER - AMD 16493M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16494M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16495S: Maintained 16496F: drivers/pinctrl/pinctrl-amd.c 16497 16498PIN CONTROLLER - FREESCALE 16499M: Dong Aisheng <aisheng.dong@nxp.com> 16500M: Fabio Estevam <festevam@gmail.com> 16501M: Shawn Guo <shawnguo@kernel.org> 16502M: Jacky Bai <ping.bai@nxp.com> 16503R: Pengutronix Kernel Team <kernel@pengutronix.de> 16504L: linux-gpio@vger.kernel.org 16505S: Maintained 16506F: Documentation/devicetree/bindings/pinctrl/fsl,* 16507F: drivers/pinctrl/freescale/ 16508 16509PIN CONTROLLER - INTEL 16510M: Mika Westerberg <mika.westerberg@linux.intel.com> 16511M: Andy Shevchenko <andy@kernel.org> 16512S: Supported 16513T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16514F: drivers/pinctrl/intel/ 16515 16516PIN CONTROLLER - KEEMBAY 16517M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16518S: Supported 16519F: drivers/pinctrl/pinctrl-keembay* 16520 16521PIN CONTROLLER - MEDIATEK 16522M: Sean Wang <sean.wang@kernel.org> 16523L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16524S: Maintained 16525F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16526F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16527F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16528F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16529F: drivers/pinctrl/mediatek/ 16530 16531PIN CONTROLLER - MICROCHIP AT91 16532M: Ludovic Desroches <ludovic.desroches@microchip.com> 16533L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16534L: linux-gpio@vger.kernel.org 16535S: Supported 16536F: drivers/gpio/gpio-sama5d2-piobu.c 16537F: drivers/pinctrl/pinctrl-at91* 16538 16539PIN CONTROLLER - QUALCOMM 16540M: Bjorn Andersson <andersson@kernel.org> 16541L: linux-arm-msm@vger.kernel.org 16542S: Maintained 16543F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16544F: drivers/pinctrl/qcom/ 16545 16546PIN CONTROLLER - RENESAS 16547M: Geert Uytterhoeven <geert+renesas@glider.be> 16548L: linux-renesas-soc@vger.kernel.org 16549S: Supported 16550T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16551F: Documentation/devicetree/bindings/pinctrl/renesas,* 16552F: drivers/pinctrl/renesas/ 16553 16554PIN CONTROLLER - SAMSUNG 16555M: Tomasz Figa <tomasz.figa@gmail.com> 16556M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16557M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16558R: Alim Akhtar <alim.akhtar@samsung.com> 16559L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16560L: linux-samsung-soc@vger.kernel.org 16561S: Maintained 16562C: irc://irc.libera.chat/linux-exynos 16563Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16564B: mailto:linux-samsung-soc@vger.kernel.org 16565T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16566F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16567F: drivers/pinctrl/samsung/ 16568F: include/dt-bindings/pinctrl/samsung.h 16569 16570PIN CONTROLLER - SINGLE 16571M: Tony Lindgren <tony@atomide.com> 16572M: Haojian Zhuang <haojian.zhuang@linaro.org> 16573L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16574L: linux-omap@vger.kernel.org 16575S: Maintained 16576F: drivers/pinctrl/pinctrl-single.c 16577 16578PIN CONTROLLER - THUNDERBAY 16579M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16580S: Supported 16581F: drivers/pinctrl/pinctrl-thunderbay.c 16582 16583PIN CONTROLLER - SUNPLUS / TIBBO 16584M: Dvorkin Dmitry <dvorkin@tibbo.com> 16585M: Wells Lu <wellslutw@gmail.com> 16586L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16587S: Maintained 16588W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16589F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16590F: drivers/pinctrl/sunplus/ 16591F: include/dt-bindings/pinctrl/sppctl*.h 16592 16593PINE64 PINEPHONE KEYBOARD DRIVER 16594M: Samuel Holland <samuel@sholland.org> 16595S: Supported 16596F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16597F: drivers/input/keyboard/pinephone-keyboard.c 16598 16599PKTCDVD DRIVER 16600M: linux-block@vger.kernel.org 16601S: Orphan 16602F: drivers/block/pktcdvd.c 16603F: include/linux/pktcdvd.h 16604F: include/uapi/linux/pktcdvd.h 16605 16606PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16607M: Tomasz Duszynski <tduszyns@gmail.com> 16608S: Maintained 16609F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16610F: drivers/iio/chemical/pms7003.c 16611 16612PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16613M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16614L: netdev@vger.kernel.org 16615S: Maintained 16616F: drivers/net/phy/mdio-open-alliance.h 16617F: net/ethtool/plca.c 16618 16619PLDMFW LIBRARY 16620M: Jacob Keller <jacob.e.keller@intel.com> 16621S: Maintained 16622F: Documentation/driver-api/pldmfw/ 16623F: include/linux/pldmfw.h 16624F: lib/pldmfw/ 16625 16626PLX DMA DRIVER 16627M: Logan Gunthorpe <logang@deltatee.com> 16628S: Maintained 16629F: drivers/dma/plx_dma.c 16630 16631PM6764TR DRIVER 16632M: Charles Hsu <hsu.yungteng@gmail.com> 16633L: linux-hwmon@vger.kernel.org 16634S: Maintained 16635F: Documentation/hwmon/pm6764tr.rst 16636F: drivers/hwmon/pmbus/pm6764tr.c 16637 16638PM-GRAPH UTILITY 16639M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16640L: linux-pm@vger.kernel.org 16641S: Supported 16642W: https://01.org/pm-graph 16643B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16644T: git git://github.com/intel/pm-graph 16645F: tools/power/pm-graph 16646 16647PMBUS HARDWARE MONITORING DRIVERS 16648M: Guenter Roeck <linux@roeck-us.net> 16649L: linux-hwmon@vger.kernel.org 16650S: Maintained 16651W: http://hwmon.wiki.kernel.org/ 16652W: http://www.roeck-us.net/linux/drivers/ 16653T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16654F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16655F: Documentation/devicetree/bindings/hwmon/max31785.txt 16656F: Documentation/hwmon/adm1275.rst 16657F: Documentation/hwmon/ibm-cffps.rst 16658F: Documentation/hwmon/ir35221.rst 16659F: Documentation/hwmon/lm25066.rst 16660F: Documentation/hwmon/ltc2978.rst 16661F: Documentation/hwmon/ltc3815.rst 16662F: Documentation/hwmon/max16064.rst 16663F: Documentation/hwmon/max20751.rst 16664F: Documentation/hwmon/max31785.rst 16665F: Documentation/hwmon/max34440.rst 16666F: Documentation/hwmon/max8688.rst 16667F: Documentation/hwmon/pmbus-core.rst 16668F: Documentation/hwmon/pmbus.rst 16669F: Documentation/hwmon/tps40422.rst 16670F: Documentation/hwmon/ucd9000.rst 16671F: Documentation/hwmon/ucd9200.rst 16672F: Documentation/hwmon/zl6100.rst 16673F: drivers/hwmon/pmbus/ 16674F: include/linux/pmbus.h 16675 16676PMC SIERRA MaxRAID DRIVER 16677L: linux-scsi@vger.kernel.org 16678S: Orphan 16679W: http://www.pmc-sierra.com/ 16680F: drivers/scsi/pmcraid.* 16681 16682PMC SIERRA PM8001 DRIVER 16683M: Jack Wang <jinpu.wang@cloud.ionos.com> 16684L: linux-scsi@vger.kernel.org 16685S: Supported 16686F: drivers/scsi/pm8001/ 16687 16688PNI RM3100 IIO DRIVER 16689M: Song Qiang <songqiang1304521@gmail.com> 16690L: linux-iio@vger.kernel.org 16691S: Maintained 16692F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16693F: drivers/iio/magnetometer/rm3100* 16694 16695PNP SUPPORT 16696M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16697L: linux-acpi@vger.kernel.org 16698S: Maintained 16699F: drivers/pnp/ 16700F: include/linux/pnp.h 16701 16702POSIX CLOCKS and TIMERS 16703M: Thomas Gleixner <tglx@linutronix.de> 16704L: linux-kernel@vger.kernel.org 16705S: Maintained 16706T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16707F: fs/timerfd.c 16708F: include/linux/time_namespace.h 16709F: include/linux/timer* 16710F: kernel/time/*timer* 16711F: kernel/time/namespace.c 16712 16713POWER MANAGEMENT CORE 16714M: "Rafael J. Wysocki" <rafael@kernel.org> 16715L: linux-pm@vger.kernel.org 16716S: Supported 16717B: https://bugzilla.kernel.org 16718T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16719F: drivers/base/power/ 16720F: drivers/powercap/ 16721F: include/linux/intel_rapl.h 16722F: include/linux/pm.h 16723F: include/linux/pm_* 16724F: include/linux/powercap.h 16725F: kernel/configs/nopm.config 16726 16727DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16728M: Daniel Lezcano <daniel.lezcano@kernel.org> 16729L: linux-pm@vger.kernel.org 16730S: Supported 16731B: https://bugzilla.kernel.org 16732T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16733F: drivers/powercap/dtpm* 16734F: include/linux/dtpm.h 16735 16736POWER STATE COORDINATION INTERFACE (PSCI) 16737M: Mark Rutland <mark.rutland@arm.com> 16738M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16739L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16740S: Maintained 16741F: drivers/firmware/psci/ 16742F: include/linux/psci.h 16743F: include/uapi/linux/psci.h 16744 16745POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16746M: Sebastian Reichel <sre@kernel.org> 16747L: linux-pm@vger.kernel.org 16748S: Maintained 16749T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16750F: Documentation/ABI/testing/sysfs-class-power 16751F: Documentation/devicetree/bindings/power/supply/ 16752F: drivers/power/supply/ 16753F: include/linux/power/ 16754F: include/linux/power_supply.h 16755 16756POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16757M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16758L: linuxppc-dev@lists.ozlabs.org 16759S: Maintained 16760F: drivers/char/powernv-op-panel.c 16761 16762PPP OVER ATM (RFC 2364) 16763M: Mitchell Blank Jr <mitch@sfgoth.com> 16764S: Maintained 16765F: include/uapi/linux/atmppp.h 16766F: net/atm/pppoatm.c 16767 16768PPP OVER ETHERNET 16769M: Michal Ostrowski <mostrows@earthlink.net> 16770S: Maintained 16771F: drivers/net/ppp/pppoe.c 16772F: drivers/net/ppp/pppox.c 16773 16774PPP OVER L2TP 16775M: James Chapman <jchapman@katalix.com> 16776S: Maintained 16777F: include/linux/if_pppol2tp.h 16778F: include/uapi/linux/if_pppol2tp.h 16779F: net/l2tp/l2tp_ppp.c 16780 16781PPP PROTOCOL DRIVERS AND COMPRESSORS 16782M: Paul Mackerras <paulus@samba.org> 16783L: linux-ppp@vger.kernel.org 16784S: Maintained 16785F: drivers/net/ppp/ppp_* 16786 16787PPS SUPPORT 16788M: Rodolfo Giometti <giometti@enneenne.com> 16789L: linuxpps@ml.enneenne.com (subscribers-only) 16790S: Maintained 16791W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16792F: Documentation/ABI/testing/sysfs-pps 16793F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16794F: Documentation/driver-api/pps.rst 16795F: drivers/pps/ 16796F: include/linux/pps*.h 16797F: include/uapi/linux/pps.h 16798 16799PPTP DRIVER 16800M: Dmitry Kozlov <xeb@mail.ru> 16801L: netdev@vger.kernel.org 16802S: Maintained 16803W: http://sourceforge.net/projects/accel-pptp 16804F: drivers/net/ppp/pptp.c 16805 16806PRESSURE STALL INFORMATION (PSI) 16807M: Johannes Weiner <hannes@cmpxchg.org> 16808M: Suren Baghdasaryan <surenb@google.com> 16809S: Maintained 16810F: include/linux/psi* 16811F: kernel/sched/psi.c 16812 16813PRINTK 16814M: Petr Mladek <pmladek@suse.com> 16815M: Sergey Senozhatsky <senozhatsky@chromium.org> 16816R: Steven Rostedt <rostedt@goodmis.org> 16817R: John Ogness <john.ogness@linutronix.de> 16818S: Maintained 16819T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16820F: include/linux/printk.h 16821F: kernel/printk/ 16822 16823PRINTK INDEXING 16824R: Chris Down <chris@chrisdown.name> 16825S: Maintained 16826F: Documentation/core-api/printk-index.rst 16827F: kernel/printk/index.c 16828K: printk_index 16829 16830PROC FILESYSTEM 16831L: linux-kernel@vger.kernel.org 16832L: linux-fsdevel@vger.kernel.org 16833S: Maintained 16834F: Documentation/filesystems/proc.rst 16835F: fs/proc/ 16836F: include/linux/proc_fs.h 16837F: tools/testing/selftests/proc/ 16838 16839PROC SYSCTL 16840M: Luis Chamberlain <mcgrof@kernel.org> 16841M: Kees Cook <keescook@chromium.org> 16842M: Iurii Zaikin <yzaikin@google.com> 16843L: linux-kernel@vger.kernel.org 16844L: linux-fsdevel@vger.kernel.org 16845S: Maintained 16846T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16847F: fs/proc/proc_sysctl.c 16848F: include/linux/sysctl.h 16849F: kernel/sysctl-test.c 16850F: kernel/sysctl.c 16851F: tools/testing/selftests/sysctl/ 16852 16853PS3 NETWORK SUPPORT 16854M: Geoff Levand <geoff@infradead.org> 16855L: netdev@vger.kernel.org 16856L: linuxppc-dev@lists.ozlabs.org 16857S: Maintained 16858F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16859 16860PS3 PLATFORM SUPPORT 16861M: Geoff Levand <geoff@infradead.org> 16862L: linuxppc-dev@lists.ozlabs.org 16863S: Maintained 16864F: arch/powerpc/boot/ps3* 16865F: arch/powerpc/include/asm/lv1call.h 16866F: arch/powerpc/include/asm/ps3*.h 16867F: arch/powerpc/platforms/ps3/ 16868F: drivers/*/ps3* 16869F: drivers/ps3/ 16870F: drivers/rtc/rtc-ps3.c 16871F: drivers/usb/host/*ps3.c 16872F: sound/ppc/snd_ps3* 16873 16874PS3VRAM DRIVER 16875M: Jim Paris <jim@jtan.com> 16876M: Geoff Levand <geoff@infradead.org> 16877L: linuxppc-dev@lists.ozlabs.org 16878S: Maintained 16879F: drivers/block/ps3vram.c 16880 16881PSAMPLE PACKET SAMPLING SUPPORT 16882M: Yotam Gigi <yotam.gi@gmail.com> 16883S: Maintained 16884F: include/net/psample.h 16885F: include/uapi/linux/psample.h 16886F: net/psample 16887 16888PSTORE FILESYSTEM 16889M: Kees Cook <keescook@chromium.org> 16890R: Tony Luck <tony.luck@intel.com> 16891R: Guilherme G. Piccoli <gpiccoli@igalia.com> 16892L: linux-hardening@vger.kernel.org 16893S: Supported 16894T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16895F: Documentation/admin-guide/ramoops.rst 16896F: Documentation/admin-guide/pstore-blk.rst 16897F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16898F: drivers/acpi/apei/erst.c 16899F: drivers/firmware/efi/efi-pstore.c 16900F: fs/pstore/ 16901F: include/linux/pstore* 16902K: \b(pstore|ramoops) 16903 16904PTP HARDWARE CLOCK SUPPORT 16905M: Richard Cochran <richardcochran@gmail.com> 16906L: netdev@vger.kernel.org 16907S: Maintained 16908W: http://linuxptp.sourceforge.net/ 16909F: Documentation/ABI/testing/sysfs-ptp 16910F: Documentation/driver-api/ptp.rst 16911F: drivers/net/phy/dp83640* 16912F: drivers/ptp/* 16913F: include/linux/ptp_cl* 16914K: (?:\b|_)ptp(?:\b|_) 16915 16916PTP VIRTUAL CLOCK SUPPORT 16917M: Yangbo Lu <yangbo.lu@nxp.com> 16918L: netdev@vger.kernel.org 16919S: Maintained 16920F: drivers/ptp/ptp_vclock.c 16921F: net/ethtool/phc_vclocks.c 16922 16923PTRACE SUPPORT 16924M: Oleg Nesterov <oleg@redhat.com> 16925S: Maintained 16926F: arch/*/*/ptrace*.c 16927F: arch/*/include/asm/ptrace*.h 16928F: arch/*/ptrace*.c 16929F: include/asm-generic/syscall.h 16930F: include/linux/ptrace.h 16931F: include/linux/regset.h 16932F: include/uapi/linux/ptrace.h 16933F: kernel/ptrace.c 16934 16935PULSE8-CEC DRIVER 16936M: Hans Verkuil <hverkuil@xs4all.nl> 16937L: linux-media@vger.kernel.org 16938S: Maintained 16939T: git git://linuxtv.org/media_tree.git 16940F: drivers/media/cec/usb/pulse8/ 16941 16942PURELIFI PLFXLC DRIVER 16943M: Srinivasan Raju <srini.raju@purelifi.com> 16944L: linux-wireless@vger.kernel.org 16945S: Supported 16946F: drivers/net/wireless/purelifi/plfxlc/ 16947 16948PVRUSB2 VIDEO4LINUX DRIVER 16949M: Mike Isely <isely@pobox.com> 16950L: pvrusb2@isely.net (subscribers-only) 16951L: linux-media@vger.kernel.org 16952S: Maintained 16953W: http://www.isely.net/pvrusb2/ 16954T: git git://linuxtv.org/media_tree.git 16955F: Documentation/driver-api/media/drivers/pvrusb2* 16956F: drivers/media/usb/pvrusb2/ 16957 16958PWC WEBCAM DRIVER 16959M: Hans Verkuil <hverkuil@xs4all.nl> 16960L: linux-media@vger.kernel.org 16961S: Odd Fixes 16962T: git git://linuxtv.org/media_tree.git 16963F: drivers/media/usb/pwc/* 16964F: include/trace/events/pwc.h 16965 16966PWM IR Transmitter 16967M: Sean Young <sean@mess.org> 16968L: linux-media@vger.kernel.org 16969S: Maintained 16970F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 16971F: drivers/media/rc/pwm-ir-tx.c 16972 16973PWM SUBSYSTEM 16974M: Thierry Reding <thierry.reding@gmail.com> 16975R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16976L: linux-pwm@vger.kernel.org 16977S: Maintained 16978Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16979T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16980F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 16981F: Documentation/devicetree/bindings/pwm/ 16982F: Documentation/driver-api/pwm.rst 16983F: drivers/gpio/gpio-mvebu.c 16984F: drivers/pwm/ 16985F: drivers/video/backlight/pwm_bl.c 16986F: include/dt-bindings/pwm/ 16987F: include/linux/pwm.h 16988F: include/linux/pwm_backlight.h 16989K: pwm_(config|apply_state|ops) 16990 16991PXA GPIO DRIVER 16992M: Robert Jarzmik <robert.jarzmik@free.fr> 16993L: linux-gpio@vger.kernel.org 16994S: Maintained 16995F: drivers/gpio/gpio-pxa.c 16996 16997PXA MMCI DRIVER 16998S: Orphan 16999 17000PXA RTC DRIVER 17001M: Robert Jarzmik <robert.jarzmik@free.fr> 17002L: linux-rtc@vger.kernel.org 17003S: Maintained 17004 17005PXA2xx/PXA3xx SUPPORT 17006M: Daniel Mack <daniel@zonque.org> 17007M: Haojian Zhuang <haojian.zhuang@gmail.com> 17008M: Robert Jarzmik <robert.jarzmik@free.fr> 17009L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17010S: Maintained 17011T: git git://github.com/hzhuang1/linux.git 17012T: git git://github.com/rjarzmik/linux.git 17013F: arch/arm/boot/dts/pxa* 17014F: arch/arm/mach-pxa/ 17015F: drivers/dma/pxa* 17016F: drivers/pcmcia/pxa2xx* 17017F: drivers/pinctrl/pxa/ 17018F: drivers/spi/spi-pxa2xx* 17019F: drivers/usb/gadget/udc/pxa2* 17020F: include/sound/pxa2xx-lib.h 17021F: sound/arm/pxa* 17022F: sound/soc/pxa/ 17023 17024QAT DRIVER 17025M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17026L: qat-linux@intel.com 17027S: Supported 17028F: drivers/crypto/qat/ 17029 17030QCOM AUDIO (ASoC) DRIVERS 17031M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17032M: Banajit Goswami <bgoswami@quicinc.com> 17033L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17034S: Supported 17035F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17036F: Documentation/devicetree/bindings/sound/qcom,* 17037F: drivers/soc/qcom/apr.c 17038F: include/dt-bindings/sound/qcom,wcd9335.h 17039F: sound/soc/codecs/lpass-rx-macro.* 17040F: sound/soc/codecs/lpass-tx-macro.* 17041F: sound/soc/codecs/lpass-va-macro.c 17042F: sound/soc/codecs/lpass-wsa-macro.* 17043F: sound/soc/codecs/msm8916-wcd-analog.c 17044F: sound/soc/codecs/msm8916-wcd-digital.c 17045F: sound/soc/codecs/wcd9335.* 17046F: sound/soc/codecs/wcd934x.c 17047F: sound/soc/codecs/wcd-clsh-v2.* 17048F: sound/soc/codecs/wcd-mbhc-v2.* 17049F: sound/soc/codecs/wsa881x.c 17050F: sound/soc/codecs/wsa883x.c 17051F: sound/soc/qcom/ 17052 17053QCOM EMBEDDED USB DEBUGGER (EUD) 17054M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17055L: linux-arm-msm@vger.kernel.org 17056S: Maintained 17057F: Documentation/ABI/testing/sysfs-driver-eud 17058F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17059F: drivers/usb/misc/qcom_eud.c 17060 17061QCOM IPA DRIVER 17062M: Alex Elder <elder@kernel.org> 17063L: netdev@vger.kernel.org 17064S: Supported 17065F: drivers/net/ipa/ 17066 17067QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17068M: Gabriel Somlo <somlo@cmu.edu> 17069M: "Michael S. Tsirkin" <mst@redhat.com> 17070L: qemu-devel@nongnu.org 17071S: Maintained 17072F: drivers/firmware/qemu_fw_cfg.c 17073F: include/uapi/linux/qemu_fw_cfg.h 17074 17075QIB DRIVER 17076M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17077L: linux-rdma@vger.kernel.org 17078S: Supported 17079F: drivers/infiniband/hw/qib/ 17080 17081QLOGIC QL41xxx FCOE DRIVER 17082M: Saurav Kashyap <skashyap@marvell.com> 17083M: Javed Hasan <jhasan@marvell.com> 17084M: GR-QLogic-Storage-Upstream@marvell.com 17085L: linux-scsi@vger.kernel.org 17086S: Supported 17087F: drivers/scsi/qedf/ 17088 17089QLOGIC QL41xxx ISCSI DRIVER 17090M: Nilesh Javali <njavali@marvell.com> 17091M: Manish Rangankar <mrangankar@marvell.com> 17092M: GR-QLogic-Storage-Upstream@marvell.com 17093L: linux-scsi@vger.kernel.org 17094S: Supported 17095F: drivers/scsi/qedi/ 17096 17097QLOGIC QL4xxx ETHERNET DRIVER 17098M: Ariel Elior <aelior@marvell.com> 17099M: Manish Chopra <manishc@marvell.com> 17100L: netdev@vger.kernel.org 17101S: Supported 17102F: drivers/net/ethernet/qlogic/qed/ 17103F: drivers/net/ethernet/qlogic/qede/ 17104F: include/linux/qed/ 17105 17106QLOGIC QL4xxx RDMA DRIVER 17107M: Michal Kalderon <mkalderon@marvell.com> 17108M: Ariel Elior <aelior@marvell.com> 17109L: linux-rdma@vger.kernel.org 17110S: Supported 17111F: drivers/infiniband/hw/qedr/ 17112F: include/uapi/rdma/qedr-abi.h 17113 17114QLOGIC QLA1280 SCSI DRIVER 17115M: Michael Reed <mdr@sgi.com> 17116L: linux-scsi@vger.kernel.org 17117S: Maintained 17118F: drivers/scsi/qla1280.[ch] 17119 17120QLOGIC QLA2XXX FC-SCSI DRIVER 17121M: Nilesh Javali <njavali@marvell.com> 17122M: GR-QLogic-Storage-Upstream@marvell.com 17123L: linux-scsi@vger.kernel.org 17124S: Supported 17125F: drivers/scsi/qla2xxx/ 17126 17127QLOGIC QLA3XXX NETWORK DRIVER 17128M: GR-Linux-NIC-Dev@marvell.com 17129L: netdev@vger.kernel.org 17130S: Supported 17131F: drivers/net/ethernet/qlogic/qla3xxx.* 17132 17133QLOGIC QLA4XXX iSCSI DRIVER 17134M: Nilesh Javali <njavali@marvell.com> 17135M: Manish Rangankar <mrangankar@marvell.com> 17136M: GR-QLogic-Storage-Upstream@marvell.com 17137L: linux-scsi@vger.kernel.org 17138S: Supported 17139F: drivers/scsi/qla4xxx/ 17140 17141QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17142M: Shahed Shaikh <shshaikh@marvell.com> 17143M: Manish Chopra <manishc@marvell.com> 17144M: GR-Linux-NIC-Dev@marvell.com 17145L: netdev@vger.kernel.org 17146S: Supported 17147F: drivers/net/ethernet/qlogic/qlcnic/ 17148 17149QLOGIC QLGE 10Gb ETHERNET DRIVER 17150M: Manish Chopra <manishc@marvell.com> 17151M: GR-Linux-NIC-Dev@marvell.com 17152M: Coiby Xu <coiby.xu@gmail.com> 17153L: netdev@vger.kernel.org 17154S: Supported 17155F: Documentation/networking/device_drivers/qlogic/qlge.rst 17156F: drivers/staging/qlge/ 17157 17158QM1D1B0004 MEDIA DRIVER 17159M: Akihiro Tsukada <tskd08@gmail.com> 17160L: linux-media@vger.kernel.org 17161S: Odd Fixes 17162F: drivers/media/tuners/qm1d1b0004* 17163 17164QM1D1C0042 MEDIA DRIVER 17165M: Akihiro Tsukada <tskd08@gmail.com> 17166L: linux-media@vger.kernel.org 17167S: Odd Fixes 17168F: drivers/media/tuners/qm1d1c0042* 17169 17170QNX4 FILESYSTEM 17171M: Anders Larsen <al@alarsen.net> 17172S: Maintained 17173W: http://www.alarsen.net/linux/qnx4fs/ 17174F: fs/qnx4/ 17175F: include/uapi/linux/qnx4_fs.h 17176F: include/uapi/linux/qnxtypes.h 17177 17178QORIQ DPAA2 FSL-MC BUS DRIVER 17179M: Stuart Yoder <stuyoder@gmail.com> 17180M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17181L: linux-kernel@vger.kernel.org 17182S: Maintained 17183F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17184F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17185F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17186F: drivers/bus/fsl-mc/ 17187F: include/uapi/linux/fsl_mc.h 17188 17189QT1010 MEDIA DRIVER 17190M: Antti Palosaari <crope@iki.fi> 17191L: linux-media@vger.kernel.org 17192S: Maintained 17193W: https://linuxtv.org 17194W: http://palosaari.fi/linux/ 17195Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17196T: git git://linuxtv.org/anttip/media_tree.git 17197F: drivers/media/tuners/qt1010* 17198 17199QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17200M: Kalle Valo <kvalo@kernel.org> 17201L: ath10k@lists.infradead.org 17202S: Supported 17203W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17204T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17205F: drivers/net/wireless/ath/ath10k/ 17206F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 17207 17208QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17209M: Kalle Valo <kvalo@kernel.org> 17210L: ath11k@lists.infradead.org 17211S: Supported 17212T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17213F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17214F: drivers/net/wireless/ath/ath11k/ 17215 17216QUALCOMM ATH12K WIRELESS DRIVER 17217M: Kalle Valo <kvalo@kernel.org> 17218L: ath12k@lists.infradead.org 17219S: Supported 17220T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17221F: drivers/net/wireless/ath/ath12k/ 17222 17223QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17224M: Toke Høiland-Jørgensen <toke@toke.dk> 17225L: linux-wireless@vger.kernel.org 17226S: Maintained 17227W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17228F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17229F: drivers/net/wireless/ath/ath9k/ 17230 17231QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17232M: Stephan Gerhold <stephan@gerhold.net> 17233L: netdev@vger.kernel.org 17234L: linux-arm-msm@vger.kernel.org 17235S: Maintained 17236F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17237F: drivers/net/wwan/qcom_bam_dmux.c 17238 17239QUALCOMM CAMERA SUBSYSTEM DRIVER 17240M: Robert Foss <rfoss@kernel.org> 17241M: Todor Tomov <todor.too@gmail.com> 17242L: linux-media@vger.kernel.org 17243S: Maintained 17244F: Documentation/admin-guide/media/qcom_camss.rst 17245F: Documentation/devicetree/bindings/media/*camss* 17246F: drivers/media/platform/qcom/camss/ 17247 17248QUALCOMM CLOCK DRIVERS 17249M: Bjorn Andersson <andersson@kernel.org> 17250L: linux-arm-msm@vger.kernel.org 17251S: Supported 17252T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17253F: Documentation/devicetree/bindings/clock/qcom,* 17254F: drivers/clk/qcom/ 17255F: include/dt-bindings/clock/qcom,* 17256 17257QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17258M: Bjorn Andersson <andersson@kernel.org> 17259M: Konrad Dybcio <konrad.dybcio@linaro.org> 17260L: linux-pm@vger.kernel.org 17261L: linux-arm-msm@vger.kernel.org 17262S: Maintained 17263F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17264F: drivers/soc/qcom/cpr.c 17265 17266QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17267M: Ilia Lin <ilia.lin@kernel.org> 17268L: linux-pm@vger.kernel.org 17269S: Maintained 17270F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17271F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17272F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17273 17274QUALCOMM CRYPTO DRIVERS 17275M: Thara Gopinath <thara.gopinath@gmail.com> 17276L: linux-crypto@vger.kernel.org 17277L: linux-arm-msm@vger.kernel.org 17278S: Maintained 17279F: drivers/crypto/qce/ 17280 17281QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17282M: Timur Tabi <timur@kernel.org> 17283L: netdev@vger.kernel.org 17284S: Maintained 17285F: drivers/net/ethernet/qualcomm/emac/ 17286 17287QUALCOMM ETHQOS ETHERNET DRIVER 17288M: Vinod Koul <vkoul@kernel.org> 17289R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17290L: netdev@vger.kernel.org 17291S: Maintained 17292F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 17293F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17294 17295QUALCOMM FASTRPC DRIVER 17296M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17297M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17298L: linux-arm-msm@vger.kernel.org 17299S: Maintained 17300F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17301F: drivers/misc/fastrpc.c 17302F: include/uapi/misc/fastrpc.h 17303 17304QUALCOMM HEXAGON ARCHITECTURE 17305M: Brian Cain <bcain@quicinc.com> 17306L: linux-hexagon@vger.kernel.org 17307T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17308S: Supported 17309F: arch/hexagon/ 17310 17311QUALCOMM HIDMA DRIVER 17312M: Sinan Kaya <okaya@kernel.org> 17313L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17314L: linux-arm-msm@vger.kernel.org 17315L: dmaengine@vger.kernel.org 17316S: Supported 17317F: drivers/dma/qcom/hidma* 17318 17319QUALCOMM I2C CCI DRIVER 17320M: Loic Poulain <loic.poulain@linaro.org> 17321M: Robert Foss <rfoss@kernel.org> 17322L: linux-i2c@vger.kernel.org 17323L: linux-arm-msm@vger.kernel.org 17324S: Maintained 17325F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17326F: drivers/i2c/busses/i2c-qcom-cci.c 17327 17328QUALCOMM INTERCONNECT BWMON DRIVER 17329M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17330L: linux-arm-msm@vger.kernel.org 17331S: Maintained 17332F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17333F: drivers/soc/qcom/icc-bwmon.c 17334 17335QUALCOMM IOMMU 17336M: Rob Clark <robdclark@gmail.com> 17337L: iommu@lists.linux.dev 17338L: linux-arm-msm@vger.kernel.org 17339S: Maintained 17340F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17341 17342QUALCOMM IPC ROUTER (QRTR) DRIVER 17343M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17344L: linux-arm-msm@vger.kernel.org 17345S: Maintained 17346F: include/trace/events/qrtr.h 17347F: include/uapi/linux/qrtr.h 17348F: net/qrtr/ 17349 17350QUALCOMM IPCC MAILBOX DRIVER 17351M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17352L: linux-arm-msm@vger.kernel.org 17353S: Supported 17354F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17355F: drivers/mailbox/qcom-ipcc.c 17356F: include/dt-bindings/mailbox/qcom-ipcc.h 17357 17358QUALCOMM IPQ4019 USB PHY DRIVER 17359M: Robert Marko <robert.marko@sartura.hr> 17360M: Luka Perkov <luka.perkov@sartura.hr> 17361L: linux-arm-msm@vger.kernel.org 17362S: Maintained 17363F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17364F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17365 17366QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17367M: Robert Marko <robert.marko@sartura.hr> 17368M: Luka Perkov <luka.perkov@sartura.hr> 17369L: linux-arm-msm@vger.kernel.org 17370S: Maintained 17371F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17372F: drivers/regulator/vqmmc-ipq4019-regulator.c 17373 17374QUALCOMM NAND CONTROLLER DRIVER 17375M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17376L: linux-mtd@lists.infradead.org 17377L: linux-arm-msm@vger.kernel.org 17378S: Maintained 17379F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17380F: drivers/mtd/nand/raw/qcom_nandc.c 17381 17382QUALCOMM RMNET DRIVER 17383M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17384M: Sean Tranchetti <quic_stranche@quicinc.com> 17385L: netdev@vger.kernel.org 17386S: Maintained 17387F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17388F: drivers/net/ethernet/qualcomm/rmnet/ 17389F: include/linux/if_rmnet.h 17390 17391QUALCOMM TSENS THERMAL DRIVER 17392M: Amit Kucheria <amitk@kernel.org> 17393M: Thara Gopinath <thara.gopinath@gmail.com> 17394L: linux-pm@vger.kernel.org 17395L: linux-arm-msm@vger.kernel.org 17396S: Maintained 17397F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17398F: drivers/thermal/qcom/ 17399 17400QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17401M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17402M: Vikash Garodia <quic_vgarodia@quicinc.com> 17403L: linux-media@vger.kernel.org 17404L: linux-arm-msm@vger.kernel.org 17405S: Maintained 17406T: git git://linuxtv.org/media_tree.git 17407F: Documentation/devicetree/bindings/media/*venus* 17408F: drivers/media/platform/qcom/venus/ 17409 17410QUALCOMM WCN36XX WIRELESS DRIVER 17411M: Loic Poulain <loic.poulain@linaro.org> 17412L: wcn36xx@lists.infradead.org 17413S: Supported 17414W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17415F: drivers/net/wireless/ath/wcn36xx/ 17416 17417QUANTENNA QTNFMAC WIRELESS DRIVER 17418M: Igor Mitsyanko <imitsyanko@quantenna.com> 17419R: Sergey Matyukevich <geomatsi@gmail.com> 17420L: linux-wireless@vger.kernel.org 17421S: Maintained 17422F: drivers/net/wireless/quantenna 17423 17424RADEON and AMDGPU DRM DRIVERS 17425M: Alex Deucher <alexander.deucher@amd.com> 17426M: Christian König <christian.koenig@amd.com> 17427M: Pan, Xinhui <Xinhui.Pan@amd.com> 17428L: amd-gfx@lists.freedesktop.org 17429S: Supported 17430T: git https://gitlab.freedesktop.org/agd5f/linux.git 17431B: https://gitlab.freedesktop.org/drm/amd/-/issues 17432C: irc://irc.oftc.net/radeon 17433F: Documentation/gpu/amdgpu/ 17434F: drivers/gpu/drm/amd/ 17435F: drivers/gpu/drm/radeon/ 17436F: include/uapi/drm/amdgpu_drm.h 17437F: include/uapi/drm/radeon_drm.h 17438 17439RADEON FRAMEBUFFER DISPLAY DRIVER 17440M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17441L: linux-fbdev@vger.kernel.org 17442S: Maintained 17443F: drivers/video/fbdev/aty/radeon* 17444F: include/uapi/linux/radeonfb.h 17445 17446RADIOSHARK RADIO DRIVER 17447M: Hans Verkuil <hverkuil@xs4all.nl> 17448L: linux-media@vger.kernel.org 17449S: Maintained 17450T: git git://linuxtv.org/media_tree.git 17451F: drivers/media/radio/radio-shark.c 17452 17453RADIOSHARK2 RADIO DRIVER 17454M: Hans Verkuil <hverkuil@xs4all.nl> 17455L: linux-media@vger.kernel.org 17456S: Maintained 17457T: git git://linuxtv.org/media_tree.git 17458F: drivers/media/radio/radio-shark2.c 17459F: drivers/media/radio/radio-tea5777.c 17460 17461RADOS BLOCK DEVICE (RBD) 17462M: Ilya Dryomov <idryomov@gmail.com> 17463R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17464L: ceph-devel@vger.kernel.org 17465S: Supported 17466W: http://ceph.com/ 17467T: git https://github.com/ceph/ceph-client.git 17468F: Documentation/ABI/testing/sysfs-bus-rbd 17469F: drivers/block/rbd.c 17470F: drivers/block/rbd_types.h 17471 17472RAGE128 FRAMEBUFFER DISPLAY DRIVER 17473M: Paul Mackerras <paulus@samba.org> 17474L: linux-fbdev@vger.kernel.org 17475S: Maintained 17476F: drivers/video/fbdev/aty/aty128fb.c 17477 17478RAINSHADOW-CEC DRIVER 17479M: Hans Verkuil <hverkuil@xs4all.nl> 17480L: linux-media@vger.kernel.org 17481S: Maintained 17482T: git git://linuxtv.org/media_tree.git 17483F: drivers/media/cec/usb/rainshadow/ 17484 17485RALINK MIPS ARCHITECTURE 17486M: John Crispin <john@phrozen.org> 17487L: linux-mips@vger.kernel.org 17488S: Maintained 17489F: arch/mips/ralink 17490 17491RALINK MT7621 MIPS ARCHITECTURE 17492M: Arınç ÜNAL <arinc.unal@arinc9.com> 17493M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17494L: linux-mips@vger.kernel.org 17495S: Maintained 17496F: arch/mips/boot/dts/ralink/mt7621* 17497 17498RALINK PINCTRL DRIVER 17499M: Arınç ÜNAL <arinc.unal@arinc9.com> 17500M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17501L: linux-mips@vger.kernel.org 17502S: Maintained 17503F: drivers/pinctrl/ralink/ 17504 17505RALINK RT2X00 WIRELESS LAN DRIVER 17506M: Stanislaw Gruszka <stf_xl@wp.pl> 17507M: Helmut Schaa <helmut.schaa@googlemail.com> 17508L: linux-wireless@vger.kernel.org 17509S: Maintained 17510F: drivers/net/wireless/ralink/rt2x00/ 17511 17512RAMDISK RAM BLOCK DEVICE DRIVER 17513M: Jens Axboe <axboe@kernel.dk> 17514S: Maintained 17515F: Documentation/admin-guide/blockdev/ramdisk.rst 17516F: drivers/block/brd.c 17517 17518RANCHU VIRTUAL BOARD FOR MIPS 17519M: Miodrag Dinic <miodrag.dinic@mips.com> 17520L: linux-mips@vger.kernel.org 17521S: Supported 17522F: arch/mips/configs/generic/board-ranchu.config 17523F: arch/mips/generic/board-ranchu.c 17524 17525RANDOM NUMBER DRIVER 17526M: "Theodore Ts'o" <tytso@mit.edu> 17527M: Jason A. Donenfeld <Jason@zx2c4.com> 17528T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17529S: Maintained 17530F: drivers/char/random.c 17531F: drivers/virt/vmgenid.c 17532 17533RAPIDIO SUBSYSTEM 17534M: Matt Porter <mporter@kernel.crashing.org> 17535M: Alexandre Bounine <alex.bou9@gmail.com> 17536S: Maintained 17537F: drivers/rapidio/ 17538 17539RAS INFRASTRUCTURE 17540M: Tony Luck <tony.luck@intel.com> 17541M: Borislav Petkov <bp@alien8.de> 17542L: linux-edac@vger.kernel.org 17543S: Maintained 17544F: Documentation/admin-guide/ras.rst 17545F: drivers/ras/ 17546F: include/linux/ras.h 17547F: include/ras/ras_event.h 17548 17549RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17550L: linux-wireless@vger.kernel.org 17551S: Orphan 17552F: drivers/net/wireless/ray* 17553 17554RC-CORE / LIRC FRAMEWORK 17555M: Sean Young <sean@mess.org> 17556L: linux-media@vger.kernel.org 17557S: Maintained 17558W: http://linuxtv.org 17559T: git git://linuxtv.org/media_tree.git 17560F: Documentation/driver-api/media/rc-core.rst 17561F: Documentation/userspace-api/media/rc/ 17562F: drivers/media/rc/ 17563F: include/media/rc-map.h 17564F: include/media/rc-core.h 17565F: include/uapi/linux/lirc.h 17566 17567RCMM REMOTE CONTROLS DECODER 17568M: Patrick Lerda <patrick9876@free.fr> 17569S: Maintained 17570F: drivers/media/rc/ir-rcmm-decoder.c 17571 17572RCUTORTURE TEST FRAMEWORK 17573M: "Paul E. McKenney" <paulmck@kernel.org> 17574M: Josh Triplett <josh@joshtriplett.org> 17575R: Steven Rostedt <rostedt@goodmis.org> 17576R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17577R: Lai Jiangshan <jiangshanlai@gmail.com> 17578L: rcu@vger.kernel.org 17579S: Supported 17580T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17581F: tools/testing/selftests/rcutorture 17582 17583RDACM20 Camera Sensor 17584M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17585M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17586M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17587M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17588L: linux-media@vger.kernel.org 17589S: Maintained 17590F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17591F: drivers/media/i2c/max9271.c 17592F: drivers/media/i2c/max9271.h 17593F: drivers/media/i2c/rdacm20.c 17594 17595RDACM21 Camera Sensor 17596M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17597M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17598M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17599M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17600L: linux-media@vger.kernel.org 17601S: Maintained 17602F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17603F: drivers/media/i2c/max9271.c 17604F: drivers/media/i2c/max9271.h 17605F: drivers/media/i2c/rdacm21.c 17606 17607RDC R-321X SoC 17608M: Florian Fainelli <florian@openwrt.org> 17609S: Maintained 17610 17611RDC R6040 FAST ETHERNET DRIVER 17612M: Florian Fainelli <f.fainelli@gmail.com> 17613L: netdev@vger.kernel.org 17614S: Maintained 17615F: drivers/net/ethernet/rdc/r6040.c 17616 17617RDMAVT - RDMA verbs software 17618M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17619L: linux-rdma@vger.kernel.org 17620S: Supported 17621F: drivers/infiniband/sw/rdmavt 17622 17623RDS - RELIABLE DATAGRAM SOCKETS 17624M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17625L: netdev@vger.kernel.org 17626L: linux-rdma@vger.kernel.org 17627L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17628S: Supported 17629W: https://oss.oracle.com/projects/rds/ 17630F: Documentation/networking/rds.rst 17631F: net/rds/ 17632 17633RDT - RESOURCE ALLOCATION 17634M: Fenghua Yu <fenghua.yu@intel.com> 17635M: Reinette Chatre <reinette.chatre@intel.com> 17636L: linux-kernel@vger.kernel.org 17637S: Supported 17638F: Documentation/x86/resctrl* 17639F: arch/x86/include/asm/resctrl.h 17640F: arch/x86/kernel/cpu/resctrl/ 17641F: tools/testing/selftests/resctrl/ 17642 17643READ-COPY UPDATE (RCU) 17644M: "Paul E. McKenney" <paulmck@kernel.org> 17645M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17646M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17647M: Josh Triplett <josh@joshtriplett.org> 17648R: Steven Rostedt <rostedt@goodmis.org> 17649R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17650R: Lai Jiangshan <jiangshanlai@gmail.com> 17651R: Joel Fernandes <joel@joelfernandes.org> 17652L: rcu@vger.kernel.org 17653S: Supported 17654W: http://www.rdrop.com/users/paulmck/RCU/ 17655T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17656F: Documentation/RCU/ 17657F: include/linux/rcu* 17658F: kernel/rcu/ 17659X: Documentation/RCU/torture.rst 17660X: include/linux/srcu*.h 17661X: kernel/rcu/srcu*.c 17662 17663REAL TIME CLOCK (RTC) SUBSYSTEM 17664M: Alessandro Zummo <a.zummo@towertech.it> 17665M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17666L: linux-rtc@vger.kernel.org 17667S: Maintained 17668Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17669T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17670F: Documentation/admin-guide/rtc.rst 17671F: Documentation/devicetree/bindings/rtc/ 17672F: drivers/rtc/ 17673F: include/linux/platform_data/rtc-* 17674F: include/linux/rtc.h 17675F: include/linux/rtc/ 17676F: include/uapi/linux/rtc.h 17677F: tools/testing/selftests/rtc/ 17678 17679REALTEK AUDIO CODECS 17680M: Oder Chiou <oder_chiou@realtek.com> 17681S: Maintained 17682F: include/sound/rt*.h 17683F: sound/soc/codecs/rt* 17684 17685REALTEK OTTO WATCHDOG 17686M: Sander Vanheule <sander@svanheule.net> 17687L: linux-watchdog@vger.kernel.org 17688S: Maintained 17689F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17690F: drivers/watchdog/realtek_otto_wdt.c 17691 17692REALTEK RTL83xx SMI DSA ROUTER CHIPS 17693M: Linus Walleij <linus.walleij@linaro.org> 17694M: Alvin Šipraga <alsi@bang-olufsen.dk> 17695S: Maintained 17696F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17697F: drivers/net/dsa/realtek/* 17698 17699REALTEK WIRELESS DRIVER (rtlwifi family) 17700M: Ping-Ke Shih <pkshih@realtek.com> 17701L: linux-wireless@vger.kernel.org 17702S: Maintained 17703W: https://wireless.wiki.kernel.org/ 17704T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17705F: drivers/net/wireless/realtek/rtlwifi/ 17706 17707REALTEK WIRELESS DRIVER (rtw88) 17708M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17709L: linux-wireless@vger.kernel.org 17710S: Maintained 17711F: drivers/net/wireless/realtek/rtw88/ 17712 17713REALTEK WIRELESS DRIVER (rtw89) 17714M: Ping-Ke Shih <pkshih@realtek.com> 17715L: linux-wireless@vger.kernel.org 17716S: Maintained 17717F: drivers/net/wireless/realtek/rtw89/ 17718 17719REDPINE WIRELESS DRIVER 17720L: linux-wireless@vger.kernel.org 17721S: Orphan 17722F: drivers/net/wireless/rsi/ 17723 17724REGISTER MAP ABSTRACTION 17725M: Mark Brown <broonie@kernel.org> 17726L: linux-kernel@vger.kernel.org 17727S: Supported 17728T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17729F: Documentation/devicetree/bindings/regmap/ 17730F: drivers/base/regmap/ 17731F: include/linux/regmap.h 17732 17733REISERFS FILE SYSTEM 17734L: reiserfs-devel@vger.kernel.org 17735S: Supported 17736F: fs/reiserfs/ 17737 17738REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17739M: Bjorn Andersson <andersson@kernel.org> 17740M: Mathieu Poirier <mathieu.poirier@linaro.org> 17741L: linux-remoteproc@vger.kernel.org 17742S: Maintained 17743T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17744F: Documentation/ABI/testing/sysfs-class-remoteproc 17745F: Documentation/devicetree/bindings/remoteproc/ 17746F: Documentation/staging/remoteproc.rst 17747F: drivers/remoteproc/ 17748F: include/linux/remoteproc.h 17749F: include/linux/remoteproc/ 17750 17751REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17752M: Bjorn Andersson <andersson@kernel.org> 17753M: Mathieu Poirier <mathieu.poirier@linaro.org> 17754L: linux-remoteproc@vger.kernel.org 17755S: Maintained 17756T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17757F: Documentation/ABI/testing/sysfs-bus-rpmsg 17758F: Documentation/staging/rpmsg.rst 17759F: drivers/rpmsg/ 17760F: include/linux/rpmsg.h 17761F: include/linux/rpmsg/ 17762F: include/uapi/linux/rpmsg.h 17763F: samples/rpmsg/ 17764 17765REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17766M: Stephan Gerhold <stephan@gerhold.net> 17767L: netdev@vger.kernel.org 17768L: linux-remoteproc@vger.kernel.org 17769S: Maintained 17770F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17771 17772RENESAS CLOCK DRIVERS 17773M: Geert Uytterhoeven <geert+renesas@glider.be> 17774L: linux-renesas-soc@vger.kernel.org 17775S: Supported 17776T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17777F: Documentation/devicetree/bindings/clock/renesas,* 17778F: drivers/clk/renesas/ 17779 17780RENESAS EMEV2 I2C DRIVER 17781M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17782L: linux-renesas-soc@vger.kernel.org 17783S: Supported 17784F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17785F: drivers/i2c/busses/i2c-emev2.c 17786 17787RENESAS ETHERNET DRIVERS 17788R: Sergey Shtylyov <s.shtylyov@omp.ru> 17789L: netdev@vger.kernel.org 17790L: linux-renesas-soc@vger.kernel.org 17791F: Documentation/devicetree/bindings/net/renesas,*.yaml 17792F: drivers/net/ethernet/renesas/ 17793F: include/linux/sh_eth.h 17794 17795RENESAS IDT821034 ASoC CODEC 17796M: Herve Codina <herve.codina@bootlin.com> 17797L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17798S: Maintained 17799F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 17800F: sound/soc/codecs/idt821034.c 17801 17802RENESAS R-CAR GYROADC DRIVER 17803M: Marek Vasut <marek.vasut@gmail.com> 17804L: linux-iio@vger.kernel.org 17805S: Supported 17806F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17807F: drivers/iio/adc/rcar-gyroadc.c 17808 17809RENESAS R-CAR I2C DRIVERS 17810M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17811L: linux-renesas-soc@vger.kernel.org 17812S: Supported 17813F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17814F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17815F: drivers/i2c/busses/i2c-rcar.c 17816F: drivers/i2c/busses/i2c-sh_mobile.c 17817 17818RENESAS R-CAR SATA DRIVER 17819R: Sergey Shtylyov <s.shtylyov@omp.ru> 17820S: Supported 17821L: linux-ide@vger.kernel.org 17822L: linux-renesas-soc@vger.kernel.org 17823F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17824F: drivers/ata/sata_rcar.c 17825 17826RENESAS R-CAR THERMAL DRIVERS 17827M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17828L: linux-renesas-soc@vger.kernel.org 17829S: Supported 17830F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17831F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17832F: drivers/thermal/rcar_gen3_thermal.c 17833F: drivers/thermal/rcar_thermal.c 17834 17835RENESAS RIIC DRIVER 17836M: Chris Brandt <chris.brandt@renesas.com> 17837L: linux-renesas-soc@vger.kernel.org 17838S: Supported 17839F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17840F: drivers/i2c/busses/i2c-riic.c 17841 17842RENESAS USB PHY DRIVER 17843M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17844L: linux-renesas-soc@vger.kernel.org 17845S: Maintained 17846F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17847 17848RENESAS RZ/G2L A/D DRIVER 17849M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17850L: linux-iio@vger.kernel.org 17851L: linux-renesas-soc@vger.kernel.org 17852S: Supported 17853F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17854F: drivers/iio/adc/rzg2l_adc.c 17855 17856RENESAS RZ/N1 A5PSW SWITCH DRIVER 17857M: Clément Léger <clement.leger@bootlin.com> 17858L: linux-renesas-soc@vger.kernel.org 17859L: netdev@vger.kernel.org 17860S: Maintained 17861F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17862F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 17863F: drivers/net/dsa/rzn1_a5psw* 17864F: drivers/net/pcs/pcs-rzn1-miic.c 17865F: include/dt-bindings/net/pcs-rzn1-miic.h 17866F: include/linux/pcs-rzn1-miic.h 17867F: net/dsa/tag_rzn1_a5psw.c 17868 17869RENESAS RZ/N1 RTC CONTROLLER DRIVER 17870M: Miquel Raynal <miquel.raynal@bootlin.com> 17871L: linux-rtc@vger.kernel.org 17872L: linux-renesas-soc@vger.kernel.org 17873S: Maintained 17874F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17875F: drivers/rtc/rtc-rzn1.c 17876 17877RENESAS RZ/N1 USBF CONTROLLER DRIVER 17878M: Herve Codina <herve.codina@bootlin.com> 17879L: linux-renesas-soc@vger.kernel.org 17880L: linux-usb@vger.kernel.org 17881S: Maintained 17882F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 17883F: drivers/usb/gadget/udc/renesas_usbf.c 17884 17885RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17886M: Miquel Raynal <miquel.raynal@bootlin.com> 17887L: linux-mtd@lists.infradead.org 17888L: linux-renesas-soc@vger.kernel.org 17889S: Maintained 17890F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17891F: drivers/mtd/nand/raw/renesas-nand-controller.c 17892 17893RENESAS VERSACLOCK 7 CLOCK DRIVER 17894M: Alex Helms <alexander.helms.jy@renesas.com> 17895S: Maintained 17896F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 17897F: drivers/clk/clk-versaclock7.c 17898 17899RESET CONTROLLER FRAMEWORK 17900M: Philipp Zabel <p.zabel@pengutronix.de> 17901S: Maintained 17902T: git git://git.pengutronix.de/git/pza/linux 17903F: Documentation/devicetree/bindings/reset/ 17904F: Documentation/driver-api/reset.rst 17905F: drivers/reset/ 17906F: include/dt-bindings/reset/ 17907F: include/linux/reset-controller.h 17908F: include/linux/reset.h 17909F: include/linux/reset/ 17910K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17911 17912RESTARTABLE SEQUENCES SUPPORT 17913M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17914M: Peter Zijlstra <peterz@infradead.org> 17915M: "Paul E. McKenney" <paulmck@kernel.org> 17916M: Boqun Feng <boqun.feng@gmail.com> 17917L: linux-kernel@vger.kernel.org 17918S: Supported 17919F: include/trace/events/rseq.h 17920F: include/uapi/linux/rseq.h 17921F: kernel/rseq.c 17922F: tools/testing/selftests/rseq/ 17923 17924RFKILL 17925M: Johannes Berg <johannes@sipsolutions.net> 17926L: linux-wireless@vger.kernel.org 17927S: Maintained 17928W: https://wireless.wiki.kernel.org/ 17929Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17930T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17931T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17932F: Documentation/ABI/stable/sysfs-class-rfkill 17933F: Documentation/driver-api/rfkill.rst 17934F: include/linux/rfkill.h 17935F: include/uapi/linux/rfkill.h 17936F: net/rfkill/ 17937 17938RHASHTABLE 17939M: Thomas Graf <tgraf@suug.ch> 17940M: Herbert Xu <herbert@gondor.apana.org.au> 17941L: netdev@vger.kernel.org 17942S: Maintained 17943F: include/linux/rhashtable-types.h 17944F: include/linux/rhashtable.h 17945F: lib/rhashtable.c 17946F: lib/test_rhashtable.c 17947 17948RICOH R5C592 MEMORYSTICK DRIVER 17949M: Maxim Levitsky <maximlevitsky@gmail.com> 17950S: Maintained 17951F: drivers/memstick/host/r592.* 17952 17953RICOH SMARTMEDIA/XD DRIVER 17954M: Maxim Levitsky <maximlevitsky@gmail.com> 17955S: Maintained 17956F: drivers/mtd/nand/raw/r852.c 17957F: drivers/mtd/nand/raw/r852.h 17958 17959RISC-V PMU DRIVERS 17960M: Atish Patra <atishp@atishpatra.org> 17961R: Anup Patel <anup@brainfault.org> 17962L: linux-riscv@lists.infradead.org 17963S: Supported 17964F: drivers/perf/riscv_pmu.c 17965F: drivers/perf/riscv_pmu_legacy.c 17966F: drivers/perf/riscv_pmu_sbi.c 17967 17968RISC-V ARCHITECTURE 17969M: Paul Walmsley <paul.walmsley@sifive.com> 17970M: Palmer Dabbelt <palmer@dabbelt.com> 17971M: Albert Ou <aou@eecs.berkeley.edu> 17972L: linux-riscv@lists.infradead.org 17973S: Supported 17974Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17975C: irc://irc.libera.chat/riscv 17976P: Documentation/riscv/patch-acceptance.rst 17977T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17978F: arch/riscv/ 17979N: riscv 17980K: riscv 17981 17982RISC-V MICROCHIP FPGA SUPPORT 17983M: Conor Dooley <conor.dooley@microchip.com> 17984M: Daire McNamara <daire.mcnamara@microchip.com> 17985L: linux-riscv@lists.infradead.org 17986S: Supported 17987F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 17988F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 17989F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 17990F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 17991F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 17992F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 17993F: Documentation/devicetree/bindings/riscv/microchip.yaml 17994F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 17995F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 17996F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 17997F: arch/riscv/boot/dts/microchip/ 17998F: drivers/char/hw_random/mpfs-rng.c 17999F: drivers/clk/microchip/clk-mpfs*.c 18000F: drivers/i2c/busses/i2c-microchip-corei2c.c 18001F: drivers/mailbox/mailbox-mpfs.c 18002F: drivers/pci/controller/pcie-microchip-host.c 18003F: drivers/reset/reset-mpfs.c 18004F: drivers/rtc/rtc-mpfs.c 18005F: drivers/soc/microchip/mpfs-sys-controller.c 18006F: drivers/spi/spi-microchip-core-qspi.c 18007F: drivers/spi/spi-microchip-core.c 18008F: drivers/usb/musb/mpfs.c 18009F: include/soc/microchip/mpfs.h 18010 18011RISC-V MISC SOC SUPPORT 18012M: Conor Dooley <conor@kernel.org> 18013L: linux-riscv@lists.infradead.org 18014S: Maintained 18015Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18016T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18017F: Documentation/devicetree/bindings/riscv/ 18018F: arch/riscv/boot/dts/ 18019 18020RNBD BLOCK DRIVERS 18021M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18022M: Jack Wang <jinpu.wang@ionos.com> 18023L: linux-block@vger.kernel.org 18024S: Maintained 18025F: drivers/block/rnbd/ 18026 18027ROCCAT DRIVERS 18028M: Stefan Achatz <erazor_de@users.sourceforge.net> 18029S: Maintained 18030W: http://sourceforge.net/projects/roccat/ 18031F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18032F: drivers/hid/hid-roccat* 18033F: include/linux/hid-roccat* 18034 18035ROCKCHIP CRYPTO DRIVERS 18036M: Corentin Labbe <clabbe@baylibre.com> 18037L: linux-crypto@vger.kernel.org 18038S: Maintained 18039F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18040F: drivers/crypto/rockchip/ 18041 18042ROCKCHIP I2S TDM DRIVER 18043M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18044L: linux-rockchip@lists.infradead.org 18045S: Maintained 18046F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18047F: sound/soc/rockchip/rockchip_i2s_tdm.* 18048 18049ROCKCHIP ISP V1 DRIVER 18050M: Dafna Hirschfeld <dafna@fastmail.com> 18051L: linux-media@vger.kernel.org 18052L: linux-rockchip@lists.infradead.org 18053S: Maintained 18054F: Documentation/admin-guide/media/rkisp1.rst 18055F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18056F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18057F: drivers/media/platform/rockchip/rkisp1 18058F: include/uapi/linux/rkisp1-config.h 18059 18060ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18061M: Jacob Chen <jacob-chen@iotwrt.com> 18062M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18063L: linux-media@vger.kernel.org 18064L: linux-rockchip@lists.infradead.org 18065S: Maintained 18066F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18067F: drivers/media/platform/rockchip/rga/ 18068 18069ROCKCHIP VIDEO DECODER DRIVER 18070M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18071L: linux-media@vger.kernel.org 18072L: linux-rockchip@lists.infradead.org 18073S: Maintained 18074F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18075F: drivers/staging/media/rkvdec/ 18076 18077ROCKER DRIVER 18078M: Jiri Pirko <jiri@resnulli.us> 18079L: netdev@vger.kernel.org 18080S: Supported 18081F: drivers/net/ethernet/rocker/ 18082 18083ROCKETPORT EXPRESS/INFINITY DRIVER 18084M: Kevin Cernekee <cernekee@gmail.com> 18085L: linux-serial@vger.kernel.org 18086S: Odd Fixes 18087F: drivers/tty/serial/rp2.* 18088 18089ROHM BD99954 CHARGER IC 18090M: Matti Vaittinen <mazziesaccount@gmail.com> 18091S: Supported 18092F: drivers/power/supply/bd99954-charger.c 18093F: drivers/power/supply/bd99954-charger.h 18094 18095ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18096M: Tomasz Duszynski <tduszyns@gmail.com> 18097S: Maintained 18098F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18099F: drivers/iio/light/bh1750.c 18100 18101ROHM BU27034 AMBIENT LIGHT SENSOR DRIVER 18102M: Matti Vaittinen <mazziesaccount@gmail.com> 18103L: linux-iio@vger.kernel.org 18104S: Supported 18105F: drivers/iio/light/rohm-bu27034.c 18106 18107ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18108M: Marek Vasut <marek.vasut+renesas@gmail.com> 18109L: linux-kernel@vger.kernel.org 18110L: linux-renesas-soc@vger.kernel.org 18111S: Supported 18112F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18113F: drivers/gpio/gpio-bd9571mwv.c 18114F: drivers/mfd/bd9571mwv.c 18115F: drivers/regulator/bd9571mwv-regulator.c 18116F: include/linux/mfd/bd9571mwv.h 18117 18118ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18119M: Matti Vaittinen <mazziesaccount@gmail.com> 18120S: Supported 18121F: drivers/clk/clk-bd718x7.c 18122F: drivers/gpio/gpio-bd71815.c 18123F: drivers/gpio/gpio-bd71828.c 18124F: drivers/mfd/rohm-bd71828.c 18125F: drivers/mfd/rohm-bd718x7.c 18126F: drivers/mfd/rohm-bd9576.c 18127F: drivers/regulator/bd71815-regulator.c 18128F: drivers/regulator/bd71828-regulator.c 18129F: drivers/regulator/bd718x7-regulator.c 18130F: drivers/regulator/bd9576-regulator.c 18131F: drivers/regulator/rohm-regulator.c 18132F: drivers/rtc/rtc-bd70528.c 18133F: drivers/watchdog/bd9576_wdt.c 18134F: include/linux/mfd/rohm-bd71815.h 18135F: include/linux/mfd/rohm-bd71828.h 18136F: include/linux/mfd/rohm-bd718x7.h 18137F: include/linux/mfd/rohm-bd957x.h 18138F: include/linux/mfd/rohm-generic.h 18139F: include/linux/mfd/rohm-shared.h 18140 18141ROSE NETWORK LAYER 18142M: Ralf Baechle <ralf@linux-mips.org> 18143L: linux-hams@vger.kernel.org 18144S: Maintained 18145W: http://www.linux-ax25.org/ 18146F: include/net/rose.h 18147F: include/uapi/linux/rose.h 18148F: net/rose/ 18149 18150ROTATION DRIVER FOR ALLWINNER A83T 18151M: Jernej Skrabec <jernej.skrabec@gmail.com> 18152L: linux-media@vger.kernel.org 18153S: Maintained 18154T: git git://linuxtv.org/media_tree.git 18155F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18156F: drivers/media/platform/sunxi/sun8i-rotate/ 18157 18158RPMSG TTY DRIVER 18159M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18160L: linux-remoteproc@vger.kernel.org 18161S: Maintained 18162F: drivers/tty/rpmsg_tty.c 18163 18164RTL2830 MEDIA DRIVER 18165M: Antti Palosaari <crope@iki.fi> 18166L: linux-media@vger.kernel.org 18167S: Maintained 18168W: https://linuxtv.org 18169W: http://palosaari.fi/linux/ 18170Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18171T: git git://linuxtv.org/anttip/media_tree.git 18172F: drivers/media/dvb-frontends/rtl2830* 18173 18174RTL2832 MEDIA DRIVER 18175M: Antti Palosaari <crope@iki.fi> 18176L: linux-media@vger.kernel.org 18177S: Maintained 18178W: https://linuxtv.org 18179W: http://palosaari.fi/linux/ 18180Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18181T: git git://linuxtv.org/anttip/media_tree.git 18182F: drivers/media/dvb-frontends/rtl2832* 18183 18184RTL2832_SDR MEDIA DRIVER 18185M: Antti Palosaari <crope@iki.fi> 18186L: linux-media@vger.kernel.org 18187S: Maintained 18188W: https://linuxtv.org 18189W: http://palosaari.fi/linux/ 18190Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18191T: git git://linuxtv.org/anttip/media_tree.git 18192F: drivers/media/dvb-frontends/rtl2832_sdr* 18193 18194RTL8180 WIRELESS DRIVER 18195L: linux-wireless@vger.kernel.org 18196S: Orphan 18197W: https://wireless.wiki.kernel.org/ 18198T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18199F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18200 18201RTL8187 WIRELESS DRIVER 18202M: Herton Ronaldo Krzesinski <herton@canonical.com> 18203M: Hin-Tak Leung <htl10@users.sourceforge.net> 18204M: Larry Finger <Larry.Finger@lwfinger.net> 18205L: linux-wireless@vger.kernel.org 18206S: Maintained 18207W: https://wireless.wiki.kernel.org/ 18208T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18209F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18210 18211RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18212M: Jes Sorensen <Jes.Sorensen@gmail.com> 18213L: linux-wireless@vger.kernel.org 18214S: Maintained 18215T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18216F: drivers/net/wireless/realtek/rtl8xxxu/ 18217 18218RTRS TRANSPORT DRIVERS 18219M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18220M: Jack Wang <jinpu.wang@ionos.com> 18221L: linux-rdma@vger.kernel.org 18222S: Maintained 18223F: drivers/infiniband/ulp/rtrs/ 18224 18225RUNTIME VERIFICATION (RV) 18226M: Daniel Bristot de Oliveira <bristot@kernel.org> 18227M: Steven Rostedt <rostedt@goodmis.org> 18228L: linux-trace-devel@vger.kernel.org 18229S: Maintained 18230F: Documentation/trace/rv/ 18231F: include/linux/rv.h 18232F: include/rv/ 18233F: kernel/trace/rv/ 18234F: tools/verification/ 18235 18236RUST 18237M: Miguel Ojeda <ojeda@kernel.org> 18238M: Alex Gaynor <alex.gaynor@gmail.com> 18239M: Wedson Almeida Filho <wedsonaf@gmail.com> 18240R: Boqun Feng <boqun.feng@gmail.com> 18241R: Gary Guo <gary@garyguo.net> 18242R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18243L: rust-for-linux@vger.kernel.org 18244S: Supported 18245W: https://github.com/Rust-for-Linux/linux 18246B: https://github.com/Rust-for-Linux/linux/issues 18247C: zulip://rust-for-linux.zulipchat.com 18248T: git https://github.com/Rust-for-Linux/linux.git rust-next 18249F: Documentation/rust/ 18250F: rust/ 18251F: samples/rust/ 18252F: scripts/*rust* 18253K: \b(?i:rust)\b 18254 18255RXRPC SOCKETS (AF_RXRPC) 18256M: David Howells <dhowells@redhat.com> 18257M: Marc Dionne <marc.dionne@auristor.com> 18258L: linux-afs@lists.infradead.org 18259S: Supported 18260W: https://www.infradead.org/~dhowells/kafs/ 18261F: Documentation/networking/rxrpc.rst 18262F: include/keys/rxrpc-type.h 18263F: include/net/af_rxrpc.h 18264F: include/trace/events/rxrpc.h 18265F: include/uapi/linux/rxrpc.h 18266F: net/rxrpc/ 18267 18268S3 SAVAGE FRAMEBUFFER DRIVER 18269M: Antonino Daplas <adaplas@gmail.com> 18270L: linux-fbdev@vger.kernel.org 18271S: Maintained 18272F: drivers/video/fbdev/savage/ 18273 18274S390 ARCHITECTURE 18275M: Heiko Carstens <hca@linux.ibm.com> 18276M: Vasily Gorbik <gor@linux.ibm.com> 18277M: Alexander Gordeev <agordeev@linux.ibm.com> 18278R: Christian Borntraeger <borntraeger@linux.ibm.com> 18279R: Sven Schnelle <svens@linux.ibm.com> 18280L: linux-s390@vger.kernel.org 18281S: Supported 18282T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18283F: Documentation/driver-api/s390-drivers.rst 18284F: Documentation/s390/ 18285F: arch/s390/ 18286F: drivers/s390/ 18287F: drivers/watchdog/diag288_wdt.c 18288 18289S390 COMMON I/O LAYER 18290M: Vineeth Vijayan <vneethv@linux.ibm.com> 18291M: Peter Oberparleiter <oberpar@linux.ibm.com> 18292L: linux-s390@vger.kernel.org 18293S: Supported 18294F: drivers/s390/cio/ 18295 18296S390 DASD DRIVER 18297M: Stefan Haberland <sth@linux.ibm.com> 18298M: Jan Hoeppner <hoeppner@linux.ibm.com> 18299L: linux-s390@vger.kernel.org 18300S: Supported 18301F: block/partitions/ibm.c 18302F: drivers/s390/block/dasd* 18303F: include/linux/dasd_mod.h 18304 18305S390 IOMMU (PCI) 18306M: Niklas Schnelle <schnelle@linux.ibm.com> 18307M: Matthew Rosato <mjrosato@linux.ibm.com> 18308R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18309L: linux-s390@vger.kernel.org 18310S: Supported 18311F: drivers/iommu/s390-iommu.c 18312 18313S390 IUCV NETWORK LAYER 18314M: Alexandra Winter <wintera@linux.ibm.com> 18315M: Wenjia Zhang <wenjia@linux.ibm.com> 18316L: linux-s390@vger.kernel.org 18317L: netdev@vger.kernel.org 18318S: Supported 18319F: drivers/s390/net/*iucv* 18320F: include/net/iucv/ 18321F: net/iucv/ 18322 18323S390 NETWORK DRIVERS 18324M: Alexandra Winter <wintera@linux.ibm.com> 18325M: Wenjia Zhang <wenjia@linux.ibm.com> 18326L: linux-s390@vger.kernel.org 18327L: netdev@vger.kernel.org 18328S: Supported 18329F: drivers/s390/net/ 18330 18331S390 MM 18332M: Alexander Gordeev <agordeev@linux.ibm.com> 18333M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18334L: linux-s390@vger.kernel.org 18335S: Supported 18336T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18337F: arch/s390/include/asm/pgtable.h 18338F: arch/s390/mm 18339 18340S390 PCI SUBSYSTEM 18341M: Niklas Schnelle <schnelle@linux.ibm.com> 18342M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18343L: linux-s390@vger.kernel.org 18344S: Supported 18345F: arch/s390/pci/ 18346F: drivers/pci/hotplug/s390_pci_hpc.c 18347F: Documentation/s390/pci.rst 18348 18349S390 SCM DRIVER 18350M: Vineeth Vijayan <vneethv@linux.ibm.com> 18351L: linux-s390@vger.kernel.org 18352S: Supported 18353F: drivers/s390/block/scm* 18354F: drivers/s390/cio/scm.c 18355 18356S390 VFIO AP DRIVER 18357M: Tony Krowiak <akrowiak@linux.ibm.com> 18358M: Halil Pasic <pasic@linux.ibm.com> 18359M: Jason Herne <jjherne@linux.ibm.com> 18360L: linux-s390@vger.kernel.org 18361S: Supported 18362F: Documentation/s390/vfio-ap* 18363F: drivers/s390/crypto/vfio_ap* 18364 18365S390 VFIO-CCW DRIVER 18366M: Eric Farman <farman@linux.ibm.com> 18367M: Matthew Rosato <mjrosato@linux.ibm.com> 18368R: Halil Pasic <pasic@linux.ibm.com> 18369L: linux-s390@vger.kernel.org 18370L: kvm@vger.kernel.org 18371S: Supported 18372F: Documentation/s390/vfio-ccw.rst 18373F: drivers/s390/cio/vfio_ccw* 18374F: include/uapi/linux/vfio_ccw.h 18375 18376S390 VFIO-PCI DRIVER 18377M: Matthew Rosato <mjrosato@linux.ibm.com> 18378M: Eric Farman <farman@linux.ibm.com> 18379L: linux-s390@vger.kernel.org 18380L: kvm@vger.kernel.org 18381S: Supported 18382F: arch/s390/kvm/pci* 18383F: drivers/vfio/pci/vfio_pci_zdev.c 18384F: include/uapi/linux/vfio_zdev.h 18385 18386S390 ZCRYPT DRIVER 18387M: Harald Freudenberger <freude@linux.ibm.com> 18388L: linux-s390@vger.kernel.org 18389S: Supported 18390F: drivers/s390/crypto/ 18391 18392S390 ZFCP DRIVER 18393M: Steffen Maier <maier@linux.ibm.com> 18394M: Benjamin Block <bblock@linux.ibm.com> 18395L: linux-s390@vger.kernel.org 18396S: Supported 18397F: drivers/s390/scsi/zfcp_* 18398 18399SAA6588 RDS RECEIVER DRIVER 18400M: Hans Verkuil <hverkuil@xs4all.nl> 18401L: linux-media@vger.kernel.org 18402S: Odd Fixes 18403W: https://linuxtv.org 18404T: git git://linuxtv.org/media_tree.git 18405F: drivers/media/i2c/saa6588* 18406 18407SAA7134 VIDEO4LINUX DRIVER 18408M: Mauro Carvalho Chehab <mchehab@kernel.org> 18409L: linux-media@vger.kernel.org 18410S: Odd fixes 18411W: https://linuxtv.org 18412T: git git://linuxtv.org/media_tree.git 18413F: Documentation/driver-api/media/drivers/saa7134* 18414F: drivers/media/pci/saa7134/ 18415 18416SAA7146 VIDEO4LINUX-2 DRIVER 18417M: Hans Verkuil <hverkuil@xs4all.nl> 18418L: linux-media@vger.kernel.org 18419S: Maintained 18420T: git git://linuxtv.org/media_tree.git 18421F: drivers/media/common/saa7146/ 18422F: drivers/media/pci/saa7146/ 18423F: include/media/drv-intf/saa7146* 18424 18425SAFESETID SECURITY MODULE 18426M: Micah Morton <mortonm@chromium.org> 18427S: Supported 18428F: Documentation/admin-guide/LSM/SafeSetID.rst 18429F: security/safesetid/ 18430 18431SAMSUNG AUDIO (ASoC) DRIVERS 18432M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18433M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18434L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18435S: Supported 18436B: mailto:linux-samsung-soc@vger.kernel.org 18437F: Documentation/devicetree/bindings/sound/samsung* 18438F: sound/soc/samsung/ 18439 18440SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18441M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18442L: linux-crypto@vger.kernel.org 18443L: linux-samsung-soc@vger.kernel.org 18444S: Maintained 18445F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18446F: drivers/crypto/exynos-rng.c 18447 18448SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18449M: Łukasz Stelmach <l.stelmach@samsung.com> 18450L: linux-samsung-soc@vger.kernel.org 18451S: Maintained 18452F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18453F: drivers/char/hw_random/exynos-trng.c 18454 18455SAMSUNG FRAMEBUFFER DRIVER 18456M: Jingoo Han <jingoohan1@gmail.com> 18457L: linux-fbdev@vger.kernel.org 18458S: Maintained 18459F: drivers/video/fbdev/s3c-fb.c 18460 18461SAMSUNG INTERCONNECT DRIVERS 18462M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18463M: Artur Świgoń <a.swigon@samsung.com> 18464L: linux-pm@vger.kernel.org 18465L: linux-samsung-soc@vger.kernel.org 18466S: Supported 18467F: drivers/interconnect/samsung/ 18468 18469SAMSUNG LAPTOP DRIVER 18470M: Corentin Chary <corentin.chary@gmail.com> 18471L: platform-driver-x86@vger.kernel.org 18472S: Maintained 18473F: drivers/platform/x86/samsung-laptop.c 18474 18475SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18476M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18477L: linux-kernel@vger.kernel.org 18478L: linux-samsung-soc@vger.kernel.org 18479S: Supported 18480B: mailto:linux-samsung-soc@vger.kernel.org 18481F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18482F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18483F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18484F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18485F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18486F: drivers/clk/clk-s2mps11.c 18487F: drivers/mfd/sec*.c 18488F: drivers/regulator/s2m*.c 18489F: drivers/regulator/s5m*.c 18490F: drivers/rtc/rtc-s5m.c 18491F: include/linux/mfd/samsung/ 18492 18493SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18494M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18495L: linux-media@vger.kernel.org 18496L: linux-samsung-soc@vger.kernel.org 18497S: Maintained 18498F: drivers/media/platform/samsung/s3c-camif/ 18499F: include/media/drv-intf/s3c_camif.h 18500 18501SAMSUNG S3FWRN5 NFC DRIVER 18502M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18503S: Maintained 18504F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18505F: drivers/nfc/s3fwrn5 18506 18507SAMSUNG S5C73M3 CAMERA DRIVER 18508M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18509M: Andrzej Hajda <andrzej.hajda@intel.com> 18510L: linux-media@vger.kernel.org 18511S: Supported 18512F: drivers/media/i2c/s5c73m3/* 18513 18514SAMSUNG S5K5BAF CAMERA DRIVER 18515M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18516M: Andrzej Hajda <andrzej.hajda@intel.com> 18517L: linux-media@vger.kernel.org 18518S: Supported 18519F: drivers/media/i2c/s5k5baf.c 18520 18521SAMSUNG S5P Security SubSystem (SSS) DRIVER 18522M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18523M: Vladimir Zapolskiy <vz@mleia.com> 18524L: linux-crypto@vger.kernel.org 18525L: linux-samsung-soc@vger.kernel.org 18526S: Maintained 18527F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18528F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18529F: drivers/crypto/s5p-sss.c 18530 18531SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18532M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18533L: linux-media@vger.kernel.org 18534S: Supported 18535Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18536F: drivers/media/platform/samsung/exynos4-is/ 18537 18538SAMSUNG SOC CLOCK DRIVERS 18539M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18540M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18541M: Tomasz Figa <tomasz.figa@gmail.com> 18542M: Chanwoo Choi <cw00.choi@samsung.com> 18543R: Alim Akhtar <alim.akhtar@samsung.com> 18544L: linux-samsung-soc@vger.kernel.org 18545S: Supported 18546T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18547T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18548F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18549F: Documentation/devicetree/bindings/clock/samsung,s3c* 18550F: drivers/clk/samsung/ 18551F: include/dt-bindings/clock/exynos*.h 18552F: include/dt-bindings/clock/s5p*.h 18553F: include/dt-bindings/clock/samsung,*.h 18554F: include/linux/clk/samsung.h 18555 18556SAMSUNG SPI DRIVERS 18557M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18558M: Andi Shyti <andi@etezian.org> 18559L: linux-spi@vger.kernel.org 18560L: linux-samsung-soc@vger.kernel.org 18561S: Maintained 18562F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18563F: drivers/spi/spi-s3c* 18564F: include/linux/platform_data/spi-s3c64xx.h 18565 18566SAMSUNG SXGBE DRIVERS 18567M: Byungho An <bh74.an@samsung.com> 18568L: netdev@vger.kernel.org 18569S: Supported 18570F: drivers/net/ethernet/samsung/sxgbe/ 18571 18572SAMSUNG THERMAL DRIVER 18573M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18574M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18575L: linux-pm@vger.kernel.org 18576L: linux-samsung-soc@vger.kernel.org 18577S: Maintained 18578F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18579F: drivers/thermal/samsung/ 18580 18581SAMSUNG USB2 PHY DRIVER 18582M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18583L: linux-kernel@vger.kernel.org 18584S: Supported 18585F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18586F: Documentation/driver-api/phy/samsung-usb2.rst 18587F: drivers/phy/samsung/phy-exynos4210-usb2.c 18588F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18589F: drivers/phy/samsung/phy-exynos5250-usb2.c 18590F: drivers/phy/samsung/phy-s5pv210-usb2.c 18591F: drivers/phy/samsung/phy-samsung-usb2.c 18592F: drivers/phy/samsung/phy-samsung-usb2.h 18593 18594SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18595M: Paul Barker <paul.barker@sancloud.com> 18596R: Marc Murphy <marc.murphy@sancloud.com> 18597S: Supported 18598F: arch/arm/boot/dts/am335x-sancloud* 18599 18600SC1200 WDT DRIVER 18601M: Zwane Mwaikambo <zwanem@gmail.com> 18602S: Maintained 18603F: drivers/watchdog/sc1200wdt.c 18604 18605SCHEDULER 18606M: Ingo Molnar <mingo@redhat.com> 18607M: Peter Zijlstra <peterz@infradead.org> 18608M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18609M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18610R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18611R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18612R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18613R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18614R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18615R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18616L: linux-kernel@vger.kernel.org 18617S: Maintained 18618T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18619F: include/linux/preempt.h 18620F: include/linux/sched.h 18621F: include/linux/wait.h 18622F: include/uapi/linux/sched.h 18623F: kernel/sched/ 18624 18625SCSI RDMA PROTOCOL (SRP) INITIATOR 18626M: Bart Van Assche <bvanassche@acm.org> 18627L: linux-rdma@vger.kernel.org 18628S: Supported 18629Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18630F: drivers/infiniband/ulp/srp/ 18631F: include/scsi/srp.h 18632 18633SCSI RDMA PROTOCOL (SRP) TARGET 18634M: Bart Van Assche <bvanassche@acm.org> 18635L: linux-rdma@vger.kernel.org 18636L: target-devel@vger.kernel.org 18637S: Supported 18638Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18639F: drivers/infiniband/ulp/srpt/ 18640 18641SCSI SG DRIVER 18642M: Doug Gilbert <dgilbert@interlog.com> 18643L: linux-scsi@vger.kernel.org 18644S: Maintained 18645W: http://sg.danny.cz/sg 18646F: Documentation/scsi/scsi-generic.rst 18647F: drivers/scsi/sg.c 18648F: include/scsi/sg.h 18649 18650SCSI SUBSYSTEM 18651M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18652M: "Martin K. Petersen" <martin.petersen@oracle.com> 18653L: linux-scsi@vger.kernel.org 18654S: Maintained 18655Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18656T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18657T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18658F: Documentation/devicetree/bindings/scsi/ 18659F: drivers/scsi/ 18660F: drivers/ufs/ 18661F: include/scsi/ 18662 18663SCSI TAPE DRIVER 18664M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18665L: linux-scsi@vger.kernel.org 18666S: Maintained 18667F: Documentation/scsi/st.rst 18668F: drivers/scsi/st.* 18669F: drivers/scsi/st_*.h 18670 18671SCSI TARGET CORE USER DRIVER 18672M: Bodo Stroesser <bostroesser@gmail.com> 18673L: linux-scsi@vger.kernel.org 18674L: target-devel@vger.kernel.org 18675S: Supported 18676F: Documentation/target/tcmu-design.rst 18677F: drivers/target/target_core_user.c 18678F: include/uapi/linux/target_core_user.h 18679 18680SCSI TARGET SUBSYSTEM 18681M: "Martin K. Petersen" <martin.petersen@oracle.com> 18682L: linux-scsi@vger.kernel.org 18683L: target-devel@vger.kernel.org 18684S: Supported 18685W: http://www.linux-iscsi.org 18686Q: https://patchwork.kernel.org/project/target-devel/list/ 18687T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18688F: Documentation/target/ 18689F: drivers/target/ 18690F: include/target/ 18691 18692SCTP PROTOCOL 18693M: Neil Horman <nhorman@tuxdriver.com> 18694M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18695M: Xin Long <lucien.xin@gmail.com> 18696L: linux-sctp@vger.kernel.org 18697S: Maintained 18698W: http://lksctp.sourceforge.net 18699F: Documentation/networking/sctp.rst 18700F: include/linux/sctp.h 18701F: include/net/sctp/ 18702F: include/uapi/linux/sctp.h 18703F: net/sctp/ 18704 18705SCx200 CPU SUPPORT 18706M: Jim Cromie <jim.cromie@gmail.com> 18707S: Odd Fixes 18708F: Documentation/i2c/busses/scx200_acb.rst 18709F: arch/x86/platform/scx200/ 18710F: drivers/i2c/busses/scx200* 18711F: drivers/mtd/maps/scx200_docflash.c 18712F: drivers/watchdog/scx200_wdt.c 18713F: include/linux/scx200.h 18714 18715SCx200 GPIO DRIVER 18716M: Jim Cromie <jim.cromie@gmail.com> 18717S: Maintained 18718F: drivers/char/scx200_gpio.c 18719F: include/linux/scx200_gpio.h 18720 18721SCx200 HRT CLOCKSOURCE DRIVER 18722M: Jim Cromie <jim.cromie@gmail.com> 18723S: Maintained 18724F: drivers/clocksource/scx200_hrt.c 18725 18726SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18727M: Sascha Sommer <saschasommer@freenet.de> 18728L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18729S: Maintained 18730F: drivers/mmc/host/sdricoh_cs.c 18731 18732SECO BOARDS CEC DRIVER 18733M: Ettore Chimenti <ek5.chimenti@gmail.com> 18734S: Maintained 18735F: drivers/media/cec/platform/seco/seco-cec.c 18736F: drivers/media/cec/platform/seco/seco-cec.h 18737 18738SECURE COMPUTING 18739M: Kees Cook <keescook@chromium.org> 18740R: Andy Lutomirski <luto@amacapital.net> 18741R: Will Drewry <wad@chromium.org> 18742S: Supported 18743T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18744F: Documentation/userspace-api/seccomp_filter.rst 18745F: include/linux/seccomp.h 18746F: include/uapi/linux/seccomp.h 18747F: kernel/seccomp.c 18748F: tools/testing/selftests/kselftest_harness.h 18749F: tools/testing/selftests/seccomp/* 18750K: \bsecure_computing 18751K: \bTIF_SECCOMP\b 18752 18753SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18754M: Kamal Dasu <kdasu.kdev@gmail.com> 18755M: Al Cooper <alcooperx@gmail.com> 18756R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18757L: linux-mmc@vger.kernel.org 18758S: Maintained 18759F: drivers/mmc/host/sdhci-brcmstb* 18760 18761SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18762M: Adrian Hunter <adrian.hunter@intel.com> 18763L: linux-mmc@vger.kernel.org 18764S: Supported 18765F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18766F: drivers/mmc/host/sdhci* 18767 18768SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18769M: Eugen Hristev <eugen.hristev@microchip.com> 18770L: linux-mmc@vger.kernel.org 18771S: Supported 18772F: drivers/mmc/host/sdhci-of-at91.c 18773 18774SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18775M: Ben Dooks <ben-linux@fluff.org> 18776M: Jaehoon Chung <jh80.chung@samsung.com> 18777L: linux-mmc@vger.kernel.org 18778S: Maintained 18779F: drivers/mmc/host/sdhci-s3c* 18780 18781SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18782M: Viresh Kumar <vireshk@kernel.org> 18783L: linux-mmc@vger.kernel.org 18784S: Maintained 18785F: drivers/mmc/host/sdhci-spear.c 18786 18787SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18788M: Vignesh Raghavendra <vigneshr@ti.com> 18789L: linux-mmc@vger.kernel.org 18790S: Maintained 18791F: drivers/mmc/host/sdhci-omap.c 18792 18793SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18794M: Haibo Chen <haibo.chen@nxp.com> 18795L: linux-imx@nxp.com 18796L: linux-mmc@vger.kernel.org 18797S: Maintained 18798F: drivers/mmc/host/sdhci-esdhc-imx.c 18799 18800SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18801M: Jonathan Derrick <jonathan.derrick@linux.dev> 18802L: linux-block@vger.kernel.org 18803S: Supported 18804F: block/opal_proto.h 18805F: block/sed* 18806F: include/linux/sed* 18807F: include/uapi/linux/sed* 18808 18809SECURITY CONTACT 18810M: Security Officers <security@kernel.org> 18811S: Supported 18812F: Documentation/process/security-bugs.rst 18813 18814SECURITY SUBSYSTEM 18815M: Paul Moore <paul@paul-moore.com> 18816M: James Morris <jmorris@namei.org> 18817M: "Serge E. Hallyn" <serge@hallyn.com> 18818L: linux-security-module@vger.kernel.org (suggested Cc:) 18819S: Supported 18820W: http://kernsec.org/ 18821T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18822F: security/ 18823X: security/selinux/ 18824 18825SELINUX SECURITY MODULE 18826M: Paul Moore <paul@paul-moore.com> 18827M: Stephen Smalley <stephen.smalley.work@gmail.com> 18828M: Eric Paris <eparis@parisplace.org> 18829L: selinux@vger.kernel.org 18830S: Supported 18831W: https://selinuxproject.org 18832W: https://github.com/SELinuxProject 18833T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18834F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18835F: Documentation/ABI/obsolete/sysfs-selinux-disable 18836F: Documentation/admin-guide/LSM/SELinux.rst 18837F: include/trace/events/avc.h 18838F: include/uapi/linux/selinux_netlink.h 18839F: scripts/selinux/ 18840F: security/selinux/ 18841 18842SENSABLE PHANTOM 18843M: Jiri Slaby <jirislaby@kernel.org> 18844S: Maintained 18845F: drivers/misc/phantom.c 18846F: include/uapi/linux/phantom.h 18847 18848SENSEAIR SUNRISE 006-0-0007 18849M: Jacopo Mondi <jacopo@jmondi.org> 18850S: Maintained 18851F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18852F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18853F: drivers/iio/chemical/sunrise_co2.c 18854 18855SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18856M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18857S: Maintained 18858F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18859F: drivers/iio/chemical/scd30.h 18860F: drivers/iio/chemical/scd30_core.c 18861F: drivers/iio/chemical/scd30_i2c.c 18862F: drivers/iio/chemical/scd30_serial.c 18863 18864SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18865M: Roan van Dijk <roan@protonic.nl> 18866S: Maintained 18867F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18868F: drivers/iio/chemical/scd4x.c 18869 18870SENSIRION SGP40 GAS SENSOR DRIVER 18871M: Andreas Klinger <ak@it-klinger.de> 18872S: Maintained 18873F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18874F: drivers/iio/chemical/sgp40.c 18875 18876SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18877M: Tomasz Duszynski <tduszyns@gmail.com> 18878S: Maintained 18879F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18880F: drivers/iio/chemical/sps30.c 18881F: drivers/iio/chemical/sps30_i2c.c 18882F: drivers/iio/chemical/sps30_serial.c 18883 18884SERIAL DEVICE BUS 18885M: Rob Herring <robh@kernel.org> 18886L: linux-serial@vger.kernel.org 18887S: Maintained 18888F: Documentation/devicetree/bindings/serial/serial.yaml 18889F: drivers/tty/serdev/ 18890F: include/linux/serdev.h 18891 18892SERIAL DRIVERS 18893M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18894L: linux-serial@vger.kernel.org 18895S: Maintained 18896F: Documentation/devicetree/bindings/serial/ 18897F: drivers/tty/serial/ 18898 18899SERIAL IR RECEIVER 18900M: Sean Young <sean@mess.org> 18901L: linux-media@vger.kernel.org 18902S: Maintained 18903F: drivers/media/rc/serial_ir.c 18904 18905SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18906M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18907L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18908S: Maintained 18909F: Documentation/devicetree/bindings/slimbus/ 18910F: drivers/slimbus/ 18911F: include/linux/slimbus.h 18912 18913SFC NETWORK DRIVER 18914M: Edward Cree <ecree.xilinx@gmail.com> 18915M: Martin Habets <habetsm.xilinx@gmail.com> 18916L: netdev@vger.kernel.org 18917S: Supported 18918F: Documentation/networking/devlink/sfc.rst 18919F: drivers/net/ethernet/sfc/ 18920 18921SFF/SFP/SFP+ MODULE SUPPORT 18922M: Russell King <linux@armlinux.org.uk> 18923L: netdev@vger.kernel.org 18924S: Maintained 18925F: Documentation/devicetree/bindings/net/sff,sfp.yaml 18926F: drivers/net/phy/phylink.c 18927F: drivers/net/phy/sfp* 18928F: include/linux/mdio/mdio-i2c.h 18929F: include/linux/phylink.h 18930F: include/linux/sfp.h 18931K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18932 18933SGI GRU DRIVER 18934M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18935S: Maintained 18936F: drivers/misc/sgi-gru/ 18937 18938SGI XP/XPC/XPNET DRIVER 18939M: Robin Holt <robinmholt@gmail.com> 18940M: Steve Wahl <steve.wahl@hpe.com> 18941R: Mike Travis <mike.travis@hpe.com> 18942S: Maintained 18943F: drivers/misc/sgi-xp/ 18944 18945SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18946M: Karsten Graul <kgraul@linux.ibm.com> 18947M: Wenjia Zhang <wenjia@linux.ibm.com> 18948M: Jan Karcher <jaka@linux.ibm.com> 18949L: linux-s390@vger.kernel.org 18950S: Supported 18951F: net/smc/ 18952 18953SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18954M: Linus Walleij <linus.walleij@linaro.org> 18955L: linux-iio@vger.kernel.org 18956S: Maintained 18957T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18958F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18959F: drivers/iio/light/gp2ap002.c 18960 18961SHARP RJ54N1CB0C SENSOR DRIVER 18962M: Jacopo Mondi <jacopo@jmondi.org> 18963L: linux-media@vger.kernel.org 18964S: Odd fixes 18965T: git git://linuxtv.org/media_tree.git 18966F: drivers/media/i2c/rj54n1cb0c.c 18967F: include/media/i2c/rj54n1cb0c.h 18968 18969SH_VOU V4L2 OUTPUT DRIVER 18970L: linux-media@vger.kernel.org 18971S: Orphan 18972F: drivers/media/platform/renesas/sh_vou.c 18973F: include/media/drv-intf/sh_vou.h 18974 18975SI2157 MEDIA DRIVER 18976M: Antti Palosaari <crope@iki.fi> 18977L: linux-media@vger.kernel.org 18978S: Maintained 18979W: https://linuxtv.org 18980W: http://palosaari.fi/linux/ 18981Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18982T: git git://linuxtv.org/anttip/media_tree.git 18983F: drivers/media/tuners/si2157* 18984 18985SI2165 MEDIA DRIVER 18986M: Matthias Schwarzott <zzam@gentoo.org> 18987L: linux-media@vger.kernel.org 18988S: Maintained 18989W: https://linuxtv.org 18990Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18991F: drivers/media/dvb-frontends/si2165* 18992 18993SI2168 MEDIA DRIVER 18994M: Antti Palosaari <crope@iki.fi> 18995L: linux-media@vger.kernel.org 18996S: Maintained 18997W: https://linuxtv.org 18998W: http://palosaari.fi/linux/ 18999Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19000T: git git://linuxtv.org/anttip/media_tree.git 19001F: drivers/media/dvb-frontends/si2168* 19002 19003SI470X FM RADIO RECEIVER I2C DRIVER 19004M: Hans Verkuil <hverkuil@xs4all.nl> 19005L: linux-media@vger.kernel.org 19006S: Odd Fixes 19007W: https://linuxtv.org 19008T: git git://linuxtv.org/media_tree.git 19009F: drivers/media/radio/si470x/radio-si470x-i2c.c 19010 19011SI470X FM RADIO RECEIVER USB DRIVER 19012M: Hans Verkuil <hverkuil@xs4all.nl> 19013L: linux-media@vger.kernel.org 19014S: Maintained 19015W: https://linuxtv.org 19016T: git git://linuxtv.org/media_tree.git 19017F: drivers/media/radio/si470x/radio-si470x-common.c 19018F: drivers/media/radio/si470x/radio-si470x-usb.c 19019F: drivers/media/radio/si470x/radio-si470x.h 19020 19021SI4713 FM RADIO TRANSMITTER I2C DRIVER 19022M: Eduardo Valentin <edubezval@gmail.com> 19023L: linux-media@vger.kernel.org 19024S: Odd Fixes 19025W: https://linuxtv.org 19026T: git git://linuxtv.org/media_tree.git 19027F: drivers/media/radio/si4713/si4713.? 19028 19029SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19030M: Eduardo Valentin <edubezval@gmail.com> 19031L: linux-media@vger.kernel.org 19032S: Odd Fixes 19033W: https://linuxtv.org 19034T: git git://linuxtv.org/media_tree.git 19035F: drivers/media/radio/si4713/radio-platform-si4713.c 19036 19037SI4713 FM RADIO TRANSMITTER USB DRIVER 19038M: Hans Verkuil <hverkuil@xs4all.nl> 19039L: linux-media@vger.kernel.org 19040S: Maintained 19041W: https://linuxtv.org 19042T: git git://linuxtv.org/media_tree.git 19043F: drivers/media/radio/si4713/radio-usb-si4713.c 19044 19045SIANO DVB DRIVER 19046M: Mauro Carvalho Chehab <mchehab@kernel.org> 19047L: linux-media@vger.kernel.org 19048S: Odd fixes 19049W: https://linuxtv.org 19050T: git git://linuxtv.org/media_tree.git 19051F: drivers/media/common/siano/ 19052F: drivers/media/mmc/siano/ 19053F: drivers/media/usb/siano/ 19054F: drivers/media/usb/siano/ 19055 19056SIFIVE DRIVERS 19057M: Palmer Dabbelt <palmer@dabbelt.com> 19058M: Paul Walmsley <paul.walmsley@sifive.com> 19059L: linux-riscv@lists.infradead.org 19060S: Supported 19061N: sifive 19062K: [^@]sifive 19063 19064SIFIVE FU540 SYSTEM-ON-CHIP 19065M: Paul Walmsley <paul.walmsley@sifive.com> 19066M: Palmer Dabbelt <palmer@dabbelt.com> 19067L: linux-riscv@lists.infradead.org 19068S: Supported 19069T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19070N: fu540 19071K: fu540 19072 19073SIFIVE PDMA DRIVER 19074M: Green Wan <green.wan@sifive.com> 19075S: Maintained 19076F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19077F: drivers/dma/sf-pdma/ 19078 19079SIFIVE SOC DRIVERS 19080M: Conor Dooley <conor@kernel.org> 19081L: linux-riscv@lists.infradead.org 19082S: Maintained 19083T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19084F: drivers/soc/sifive/ 19085 19086SILEAD TOUCHSCREEN DRIVER 19087M: Hans de Goede <hdegoede@redhat.com> 19088L: linux-input@vger.kernel.org 19089L: platform-driver-x86@vger.kernel.org 19090S: Maintained 19091F: drivers/input/touchscreen/silead.c 19092F: drivers/platform/x86/touchscreen_dmi.c 19093 19094SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19095M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19096S: Supported 19097F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19098F: drivers/net/wireless/silabs/wfx/ 19099 19100SILICON MOTION SM712 FRAME BUFFER DRIVER 19101M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19102M: Teddy Wang <teddy.wang@siliconmotion.com> 19103M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19104L: linux-fbdev@vger.kernel.org 19105S: Maintained 19106F: Documentation/fb/sm712fb.rst 19107F: drivers/video/fbdev/sm712* 19108 19109SILVACO I3C DUAL-ROLE MASTER 19110M: Miquel Raynal <miquel.raynal@bootlin.com> 19111M: Conor Culhane <conor.culhane@silvaco.com> 19112L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19113S: Maintained 19114F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19115F: drivers/i3c/master/svc-i3c-master.c 19116 19117SIMPLEFB FB DRIVER 19118M: Hans de Goede <hdegoede@redhat.com> 19119L: linux-fbdev@vger.kernel.org 19120S: Maintained 19121F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19122F: drivers/video/fbdev/simplefb.c 19123F: include/linux/platform_data/simplefb.h 19124 19125SIMTEC EB110ATX (Chalice CATS) 19126M: Simtec Linux Team <linux@simtec.co.uk> 19127S: Supported 19128W: http://www.simtec.co.uk/products/EB110ATX/ 19129 19130SIOX 19131M: Thorsten Scherer <t.scherer@eckelmann.de> 19132M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19133R: Pengutronix Kernel Team <kernel@pengutronix.de> 19134S: Supported 19135F: drivers/gpio/gpio-siox.c 19136F: drivers/siox/* 19137F: include/trace/events/siox.h 19138 19139SIPHASH PRF ROUTINES 19140M: Jason A. Donenfeld <Jason@zx2c4.com> 19141S: Maintained 19142F: include/linux/siphash.h 19143F: lib/siphash.c 19144F: lib/siphash_kunit.c 19145 19146SIS 190 ETHERNET DRIVER 19147M: Francois Romieu <romieu@fr.zoreil.com> 19148L: netdev@vger.kernel.org 19149S: Maintained 19150F: drivers/net/ethernet/sis/sis190.c 19151 19152SIS 900/7016 FAST ETHERNET DRIVER 19153M: Daniele Venzano <venza@brownhat.org> 19154L: netdev@vger.kernel.org 19155S: Maintained 19156W: http://www.brownhat.org/sis900.html 19157F: drivers/net/ethernet/sis/sis900.* 19158 19159SIS FRAMEBUFFER DRIVER 19160S: Orphan 19161F: Documentation/fb/sisfb.rst 19162F: drivers/video/fbdev/sis/ 19163F: include/video/sisfb.h 19164 19165SIS I2C TOUCHSCREEN DRIVER 19166M: Mika Penttilä <mpenttil@redhat.com> 19167L: linux-input@vger.kernel.org 19168S: Maintained 19169F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19170F: drivers/input/touchscreen/sis_i2c.c 19171 19172SIS USB2VGA DRIVER 19173M: Thomas Winischhofer <thomas@winischhofer.net> 19174S: Maintained 19175W: http://www.winischhofer.at/linuxsisusbvga.shtml 19176F: drivers/usb/misc/sisusbvga/ 19177 19178SL28 CPLD MFD DRIVER 19179M: Michael Walle <michael@walle.cc> 19180S: Maintained 19181F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19182F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19183F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19184F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19185F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19186F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19187F: drivers/gpio/gpio-sl28cpld.c 19188F: drivers/hwmon/sl28cpld-hwmon.c 19189F: drivers/irqchip/irq-sl28cpld.c 19190F: drivers/pwm/pwm-sl28cpld.c 19191F: drivers/watchdog/sl28cpld_wdt.c 19192 19193SL28 VPD NVMEM LAYOUT DRIVER 19194M: Michael Walle <michael@walle.cc> 19195S: Maintained 19196F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19197F: drivers/nvmem/layouts/sl28vpd.c 19198 19199SLAB ALLOCATOR 19200M: Christoph Lameter <cl@linux.com> 19201M: Pekka Enberg <penberg@kernel.org> 19202M: David Rientjes <rientjes@google.com> 19203M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19204M: Andrew Morton <akpm@linux-foundation.org> 19205M: Vlastimil Babka <vbabka@suse.cz> 19206R: Roman Gushchin <roman.gushchin@linux.dev> 19207R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19208L: linux-mm@kvack.org 19209S: Maintained 19210T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19211F: include/linux/sl?b*.h 19212F: mm/sl?b* 19213 19214SLCAN CAN NETWORK DRIVER 19215M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19216L: linux-can@vger.kernel.org 19217S: Maintained 19218F: drivers/net/can/slcan/ 19219 19220SLEEPABLE READ-COPY UPDATE (SRCU) 19221M: Lai Jiangshan <jiangshanlai@gmail.com> 19222M: "Paul E. McKenney" <paulmck@kernel.org> 19223M: Josh Triplett <josh@joshtriplett.org> 19224R: Steven Rostedt <rostedt@goodmis.org> 19225R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19226L: rcu@vger.kernel.org 19227S: Supported 19228W: http://www.rdrop.com/users/paulmck/RCU/ 19229T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19230F: include/linux/srcu*.h 19231F: kernel/rcu/srcu*.c 19232 19233SMACK SECURITY MODULE 19234M: Casey Schaufler <casey@schaufler-ca.com> 19235L: linux-security-module@vger.kernel.org 19236S: Maintained 19237W: http://schaufler-ca.com 19238T: git git://github.com/cschaufler/smack-next 19239F: Documentation/admin-guide/LSM/Smack.rst 19240F: security/smack/ 19241 19242SMC91x ETHERNET DRIVER 19243M: Nicolas Pitre <nico@fluxnic.net> 19244S: Odd Fixes 19245F: drivers/net/ethernet/smsc/smc91x.* 19246 19247SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19248M: Mark Rutland <mark.rutland@arm.com> 19249M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19250M: Sudeep Holla <sudeep.holla@arm.com> 19251L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19252S: Maintained 19253F: drivers/firmware/smccc/ 19254F: include/linux/arm-smccc.h 19255 19256SMM665 HARDWARE MONITOR DRIVER 19257M: Guenter Roeck <linux@roeck-us.net> 19258L: linux-hwmon@vger.kernel.org 19259S: Maintained 19260F: Documentation/hwmon/smm665.rst 19261F: drivers/hwmon/smm665.c 19262 19263SMSC EMC2103 HARDWARE MONITOR DRIVER 19264M: Steve Glendinning <steve.glendinning@shawell.net> 19265L: linux-hwmon@vger.kernel.org 19266S: Maintained 19267F: Documentation/hwmon/emc2103.rst 19268F: drivers/hwmon/emc2103.c 19269 19270SMSC SCH5627 HARDWARE MONITOR DRIVER 19271M: Hans de Goede <hdegoede@redhat.com> 19272L: linux-hwmon@vger.kernel.org 19273S: Supported 19274F: Documentation/hwmon/sch5627.rst 19275F: drivers/hwmon/sch5627.c 19276 19277SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19278M: Steve Glendinning <steve.glendinning@shawell.net> 19279L: linux-fbdev@vger.kernel.org 19280S: Maintained 19281F: drivers/video/fbdev/smscufx.c 19282 19283SMSC47B397 HARDWARE MONITOR DRIVER 19284M: Jean Delvare <jdelvare@suse.com> 19285L: linux-hwmon@vger.kernel.org 19286S: Maintained 19287F: Documentation/hwmon/smsc47b397.rst 19288F: drivers/hwmon/smsc47b397.c 19289 19290SMSC911x ETHERNET DRIVER 19291M: Steve Glendinning <steve.glendinning@shawell.net> 19292L: netdev@vger.kernel.org 19293S: Maintained 19294F: drivers/net/ethernet/smsc/smsc911x.* 19295F: include/linux/smsc911x.h 19296 19297SMSC9420 PCI ETHERNET DRIVER 19298M: Steve Glendinning <steve.glendinning@shawell.net> 19299L: netdev@vger.kernel.org 19300S: Maintained 19301F: drivers/net/ethernet/smsc/smsc9420.* 19302 19303SOCIONEXT (SNI) AVE NETWORK DRIVER 19304M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19305L: netdev@vger.kernel.org 19306S: Maintained 19307F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19308F: drivers/net/ethernet/socionext/sni_ave.c 19309 19310SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19311M: Jassi Brar <jaswinder.singh@linaro.org> 19312M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19313L: netdev@vger.kernel.org 19314S: Maintained 19315F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19316F: drivers/net/ethernet/socionext/netsec.c 19317 19318SOCIONEXT (SNI) Synquacer SPI DRIVER 19319M: Masahisa Kojima <masahisa.kojima@linaro.org> 19320M: Jassi Brar <jaswinder.singh@linaro.org> 19321L: linux-spi@vger.kernel.org 19322S: Maintained 19323F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19324F: drivers/spi/spi-synquacer.c 19325 19326SOCIONEXT SYNQUACER I2C DRIVER 19327M: Ard Biesheuvel <ardb@kernel.org> 19328L: linux-i2c@vger.kernel.org 19329S: Maintained 19330F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19331F: drivers/i2c/busses/i2c-synquacer.c 19332 19333SOCIONEXT UNIPHIER SOUND DRIVER 19334L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19335S: Orphan 19336F: sound/soc/uniphier/ 19337 19338SOCKET TIMESTAMPING 19339M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19340S: Maintained 19341F: Documentation/networking/timestamping.rst 19342F: include/uapi/linux/net_tstamp.h 19343F: tools/testing/selftests/net/so_txtime.c 19344 19345SOEKRIS NET48XX LED SUPPORT 19346M: Chris Boot <bootc@bootc.net> 19347S: Maintained 19348F: drivers/leds/leds-net48xx.c 19349 19350SOFT-IWARP DRIVER (siw) 19351M: Bernard Metzler <bmt@zurich.ibm.com> 19352L: linux-rdma@vger.kernel.org 19353S: Supported 19354F: drivers/infiniband/sw/siw/ 19355F: include/uapi/rdma/siw-abi.h 19356 19357SOFT-ROCE DRIVER (rxe) 19358M: Zhu Yanjun <zyjzyj2000@gmail.com> 19359L: linux-rdma@vger.kernel.org 19360S: Supported 19361F: drivers/infiniband/sw/rxe/ 19362F: include/uapi/rdma/rdma_user_rxe.h 19363 19364SOFTLOGIC 6x10 MPEG CODEC 19365M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19366M: Anton Sviridenko <anton@corp.bluecherry.net> 19367M: Andrey Utkin <andrey_utkin@fastmail.com> 19368M: Ismael Luceno <ismael@iodev.co.uk> 19369L: linux-media@vger.kernel.org 19370S: Supported 19371F: drivers/media/pci/solo6x10/ 19372 19373SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19374M: James Morse <james.morse@arm.com> 19375L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19376S: Maintained 19377F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19378F: drivers/firmware/arm_sdei.c 19379F: include/linux/arm_sdei.h 19380F: include/uapi/linux/arm_sdei.h 19381 19382SOFTWARE NODES AND DEVICE PROPERTIES 19383R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19384R: Daniel Scally <djrscally@gmail.com> 19385R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19386R: Sakari Ailus <sakari.ailus@linux.intel.com> 19387L: linux-acpi@vger.kernel.org 19388S: Maintained 19389F: drivers/base/property.c 19390F: drivers/base/swnode.c 19391F: include/linux/fwnode.h 19392F: include/linux/property.h 19393 19394SOFTWARE RAID (Multiple Disks) SUPPORT 19395M: Song Liu <song@kernel.org> 19396L: linux-raid@vger.kernel.org 19397S: Supported 19398Q: https://patchwork.kernel.org/project/linux-raid/list/ 19399T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19400F: drivers/md/Kconfig 19401F: drivers/md/Makefile 19402F: drivers/md/md* 19403F: drivers/md/raid* 19404F: include/linux/raid/ 19405F: include/uapi/linux/raid/ 19406 19407SOLIDRUN CLEARFOG SUPPORT 19408M: Russell King <linux@armlinux.org.uk> 19409S: Maintained 19410F: arch/arm/boot/dts/armada-388-clearfog* 19411F: arch/arm/boot/dts/armada-38x-solidrun-* 19412 19413SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19414M: Russell King <linux@armlinux.org.uk> 19415S: Maintained 19416F: arch/arm/boot/dts/imx6*-cubox-i* 19417F: arch/arm/boot/dts/imx6*-hummingboard* 19418F: arch/arm/boot/dts/imx6*-sr-* 19419 19420SONIC NETWORK DRIVER 19421M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19422L: netdev@vger.kernel.org 19423S: Maintained 19424F: drivers/net/ethernet/natsemi/sonic.* 19425 19426SONICS SILICON BACKPLANE DRIVER (SSB) 19427M: Michael Buesch <m@bues.ch> 19428L: linux-wireless@vger.kernel.org 19429S: Maintained 19430F: drivers/ssb/ 19431F: include/linux/ssb/ 19432 19433SONY IMX208 SENSOR DRIVER 19434M: Sakari Ailus <sakari.ailus@linux.intel.com> 19435L: linux-media@vger.kernel.org 19436S: Maintained 19437T: git git://linuxtv.org/media_tree.git 19438F: drivers/media/i2c/imx208.c 19439 19440SONY IMX214 SENSOR DRIVER 19441M: Ricardo Ribalda <ribalda@kernel.org> 19442L: linux-media@vger.kernel.org 19443S: Maintained 19444T: git git://linuxtv.org/media_tree.git 19445F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19446F: drivers/media/i2c/imx214.c 19447 19448SONY IMX219 SENSOR DRIVER 19449M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19450L: linux-media@vger.kernel.org 19451S: Maintained 19452T: git git://linuxtv.org/media_tree.git 19453F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19454F: drivers/media/i2c/imx219.c 19455 19456SONY IMX258 SENSOR DRIVER 19457M: Sakari Ailus <sakari.ailus@linux.intel.com> 19458L: linux-media@vger.kernel.org 19459S: Maintained 19460T: git git://linuxtv.org/media_tree.git 19461F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19462F: drivers/media/i2c/imx258.c 19463 19464SONY IMX274 SENSOR DRIVER 19465M: Leon Luo <leonl@leopardimaging.com> 19466L: linux-media@vger.kernel.org 19467S: Maintained 19468T: git git://linuxtv.org/media_tree.git 19469F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19470F: drivers/media/i2c/imx274.c 19471 19472SONY IMX290 SENSOR DRIVER 19473M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19474L: linux-media@vger.kernel.org 19475S: Maintained 19476T: git git://linuxtv.org/media_tree.git 19477F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19478F: drivers/media/i2c/imx290.c 19479 19480SONY IMX296 SENSOR DRIVER 19481M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19482M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19483L: linux-media@vger.kernel.org 19484S: Maintained 19485T: git git://linuxtv.org/media_tree.git 19486F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19487F: drivers/media/i2c/imx296.c 19488 19489SONY IMX319 SENSOR DRIVER 19490M: Bingbu Cao <bingbu.cao@intel.com> 19491L: linux-media@vger.kernel.org 19492S: Maintained 19493T: git git://linuxtv.org/media_tree.git 19494F: drivers/media/i2c/imx319.c 19495 19496SONY IMX334 SENSOR DRIVER 19497M: Paul J. Murphy <paul.j.murphy@intel.com> 19498M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19499L: linux-media@vger.kernel.org 19500S: Maintained 19501T: git git://linuxtv.org/media_tree.git 19502F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19503F: drivers/media/i2c/imx334.c 19504 19505SONY IMX335 SENSOR DRIVER 19506M: Paul J. Murphy <paul.j.murphy@intel.com> 19507M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19508L: linux-media@vger.kernel.org 19509S: Maintained 19510T: git git://linuxtv.org/media_tree.git 19511F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19512F: drivers/media/i2c/imx335.c 19513 19514SONY IMX355 SENSOR DRIVER 19515M: Tianshu Qiu <tian.shu.qiu@intel.com> 19516L: linux-media@vger.kernel.org 19517S: Maintained 19518T: git git://linuxtv.org/media_tree.git 19519F: drivers/media/i2c/imx355.c 19520 19521SONY IMX412 SENSOR DRIVER 19522M: Paul J. Murphy <paul.j.murphy@intel.com> 19523M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19524L: linux-media@vger.kernel.org 19525S: Maintained 19526T: git git://linuxtv.org/media_tree.git 19527F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19528F: drivers/media/i2c/imx412.c 19529 19530SONY IMX415 SENSOR DRIVER 19531M: Michael Riesch <michael.riesch@wolfvision.net> 19532L: linux-media@vger.kernel.org 19533S: Maintained 19534T: git git://linuxtv.org/media_tree.git 19535F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19536F: drivers/media/i2c/imx415.c 19537 19538SONY MEMORYSTICK SUBSYSTEM 19539M: Maxim Levitsky <maximlevitsky@gmail.com> 19540M: Alex Dubov <oakad@yahoo.com> 19541M: Ulf Hansson <ulf.hansson@linaro.org> 19542L: linux-mmc@vger.kernel.org 19543S: Maintained 19544T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19545F: drivers/memstick/ 19546F: include/linux/memstick.h 19547 19548SONY VAIO CONTROL DEVICE DRIVER 19549M: Mattia Dongili <malattia@linux.it> 19550L: platform-driver-x86@vger.kernel.org 19551S: Maintained 19552W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19553F: Documentation/admin-guide/laptops/sony-laptop.rst 19554F: drivers/char/sonypi.c 19555F: drivers/platform/x86/sony-laptop.c 19556F: include/linux/sony-laptop.h 19557 19558SOUND 19559M: Jaroslav Kysela <perex@perex.cz> 19560M: Takashi Iwai <tiwai@suse.com> 19561L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19562S: Maintained 19563W: http://www.alsa-project.org/ 19564Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19565T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19566F: Documentation/sound/ 19567F: include/sound/ 19568F: include/uapi/sound/ 19569F: sound/ 19570F: tools/testing/selftests/alsa 19571 19572SOUND - COMPRESSED AUDIO 19573M: Vinod Koul <vkoul@kernel.org> 19574L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19575S: Supported 19576T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19577F: Documentation/sound/designs/compress-offload.rst 19578F: include/sound/compress_driver.h 19579F: include/uapi/sound/compress_* 19580F: sound/core/compress_offload.c 19581F: sound/soc/soc-compress.c 19582 19583SOUND - DMAENGINE HELPERS 19584M: Lars-Peter Clausen <lars@metafoo.de> 19585S: Supported 19586F: include/sound/dmaengine_pcm.h 19587F: sound/core/pcm_dmaengine.c 19588F: sound/soc/soc-generic-dmaengine-pcm.c 19589 19590SOUND - ALSA SELFTESTS 19591M: Mark Brown <broonie@kernel.org> 19592L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19593L: linux-kselftest@vger.kernel.org 19594S: Supported 19595F: tools/testing/selftests/alsa 19596 19597SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19598M: Liam Girdwood <lgirdwood@gmail.com> 19599M: Mark Brown <broonie@kernel.org> 19600L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19601S: Supported 19602W: http://alsa-project.org/main/index.php/ASoC 19603T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19604F: Documentation/devicetree/bindings/sound/ 19605F: Documentation/sound/soc/ 19606F: include/dt-bindings/sound/ 19607F: include/sound/soc* 19608F: sound/soc/ 19609 19610SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19611M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19612M: Liam Girdwood <lgirdwood@gmail.com> 19613M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19614M: Bard Liao <yung-chuan.liao@linux.intel.com> 19615M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19616R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19617M: Daniel Baluta <daniel.baluta@nxp.com> 19618L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19619S: Supported 19620W: https://github.com/thesofproject/linux/ 19621F: sound/soc/sof/ 19622 19623SOUNDWIRE SUBSYSTEM 19624M: Vinod Koul <vkoul@kernel.org> 19625M: Bard Liao <yung-chuan.liao@linux.intel.com> 19626R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19627R: Sanyog Kale <sanyog.r.kale@intel.com> 19628L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19629S: Supported 19630T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19631F: Documentation/driver-api/soundwire/ 19632F: drivers/soundwire/ 19633F: include/linux/soundwire/ 19634 19635SP2 MEDIA DRIVER 19636M: Olli Salonen <olli.salonen@iki.fi> 19637L: linux-media@vger.kernel.org 19638S: Maintained 19639W: https://linuxtv.org 19640Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19641F: drivers/media/dvb-frontends/sp2* 19642 19643SPANISH DOCUMENTATION 19644M: Carlos Bilbao <carlos.bilbao@amd.com> 19645S: Maintained 19646F: Documentation/translations/sp_SP/ 19647 19648SPARC + UltraSPARC (sparc/sparc64) 19649M: "David S. Miller" <davem@davemloft.net> 19650L: sparclinux@vger.kernel.org 19651S: Maintained 19652Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19653T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19654T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19655F: arch/sparc/ 19656F: drivers/sbus/ 19657 19658SPARC SERIAL DRIVERS 19659M: "David S. Miller" <davem@davemloft.net> 19660L: sparclinux@vger.kernel.org 19661S: Maintained 19662T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19663T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19664F: drivers/tty/serial/suncore.c 19665F: drivers/tty/serial/sunhv.c 19666F: drivers/tty/serial/sunsab.c 19667F: drivers/tty/serial/sunsab.h 19668F: drivers/tty/serial/sunsu.c 19669F: drivers/tty/serial/sunzilog.c 19670F: drivers/tty/serial/sunzilog.h 19671F: drivers/tty/vcc.c 19672F: include/linux/sunserialcore.h 19673 19674SPARSE CHECKER 19675M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19676L: linux-sparse@vger.kernel.org 19677S: Maintained 19678W: https://sparse.docs.kernel.org/ 19679T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19680Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19681B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19682F: include/linux/compiler.h 19683 19684SPEAKUP CONSOLE SPEECH DRIVER 19685M: William Hubbs <w.d.hubbs@gmail.com> 19686M: Chris Brannon <chris@the-brannons.com> 19687M: Kirk Reiser <kirk@reisers.ca> 19688M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19689L: speakup@linux-speakup.org 19690S: Odd Fixes 19691W: http://www.linux-speakup.org/ 19692W: https://github.com/linux-speakup/speakup 19693B: https://github.com/linux-speakup/speakup/issues 19694F: drivers/accessibility/speakup/ 19695 19696SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19697M: Viresh Kumar <vireshk@kernel.org> 19698M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19699M: soc@kernel.org 19700L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19701S: Maintained 19702W: http://www.st.com/spear 19703F: arch/arm/boot/dts/spear* 19704F: arch/arm/mach-spear/ 19705F: drivers/clk/spear/ 19706F: drivers/pinctrl/spear/ 19707 19708SPI NOR SUBSYSTEM 19709M: Tudor Ambarus <tudor.ambarus@linaro.org> 19710M: Pratyush Yadav <pratyush@kernel.org> 19711R: Michael Walle <michael@walle.cc> 19712L: linux-mtd@lists.infradead.org 19713S: Maintained 19714W: http://www.linux-mtd.infradead.org/ 19715Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19716C: irc://irc.oftc.net/mtd 19717T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19718F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19719F: drivers/mtd/spi-nor/ 19720F: include/linux/mtd/spi-nor.h 19721 19722SPI SUBSYSTEM 19723M: Mark Brown <broonie@kernel.org> 19724L: linux-spi@vger.kernel.org 19725S: Maintained 19726Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19727T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19728F: Documentation/devicetree/bindings/spi/ 19729F: Documentation/spi/ 19730F: drivers/spi/ 19731F: include/linux/spi/ 19732F: include/uapi/linux/spi/ 19733F: tools/spi/ 19734 19735SPIDERNET NETWORK DRIVER for CELL 19736M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19737M: Geoff Levand <geoff@infradead.org> 19738L: netdev@vger.kernel.org 19739L: linuxppc-dev@lists.ozlabs.org 19740S: Maintained 19741F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19742F: drivers/net/ethernet/toshiba/spider_net* 19743 19744SPMI SUBSYSTEM 19745M: Stephen Boyd <sboyd@kernel.org> 19746L: linux-kernel@vger.kernel.org 19747S: Maintained 19748T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19749F: Documentation/devicetree/bindings/spmi/ 19750F: drivers/spmi/ 19751F: include/dt-bindings/spmi/spmi.h 19752F: include/linux/spmi.h 19753F: include/trace/events/spmi.h 19754 19755SPU FILE SYSTEM 19756M: Jeremy Kerr <jk@ozlabs.org> 19757L: linuxppc-dev@lists.ozlabs.org 19758S: Supported 19759W: http://www.ibm.com/developerworks/power/cell/ 19760F: Documentation/filesystems/spufs/spufs.rst 19761F: arch/powerpc/platforms/cell/spufs/ 19762 19763SQUASHFS FILE SYSTEM 19764M: Phillip Lougher <phillip@squashfs.org.uk> 19765L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19766S: Maintained 19767W: http://squashfs.org.uk 19768T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19769F: Documentation/filesystems/squashfs.rst 19770F: fs/squashfs/ 19771 19772SRM (Alpha) environment access 19773M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19774S: Maintained 19775F: arch/alpha/kernel/srm_env.c 19776 19777ST LSM6DSx IMU IIO DRIVER 19778M: Lorenzo Bianconi <lorenzo@kernel.org> 19779L: linux-iio@vger.kernel.org 19780S: Maintained 19781W: http://www.st.com/ 19782F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19783F: drivers/iio/imu/st_lsm6dsx/ 19784 19785ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19786M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19787M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19788L: linux-media@vger.kernel.org 19789S: Maintained 19790T: git git://linuxtv.org/media_tree.git 19791F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19792F: drivers/media/i2c/st-mipid02.c 19793 19794ST STM32 I2C/SMBUS DRIVER 19795M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19796M: Alain Volmat <alain.volmat@foss.st.com> 19797L: linux-i2c@vger.kernel.org 19798S: Maintained 19799F: drivers/i2c/busses/i2c-stm32* 19800 19801ST STM32 SPI DRIVER 19802M: Alain Volmat <alain.volmat@foss.st.com> 19803L: linux-spi@vger.kernel.org 19804S: Maintained 19805F: drivers/spi/spi-stm32.c 19806 19807ST STPDDC60 DRIVER 19808M: Daniel Nilsson <daniel.nilsson@flex.com> 19809L: linux-hwmon@vger.kernel.org 19810S: Maintained 19811F: Documentation/hwmon/stpddc60.rst 19812F: drivers/hwmon/pmbus/stpddc60.c 19813 19814ST VGXY61 DRIVER 19815M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19816M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19817L: linux-media@vger.kernel.org 19818S: Maintained 19819T: git git://linuxtv.org/media_tree.git 19820F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 19821F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 19822F: drivers/media/i2c/st-vgxy61.c 19823 19824ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19825M: Song Qiang <songqiang1304521@gmail.com> 19826L: linux-iio@vger.kernel.org 19827S: Maintained 19828F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19829F: drivers/iio/proximity/vl53l0x-i2c.c 19830 19831STABLE BRANCH 19832M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19833M: Sasha Levin <sashal@kernel.org> 19834L: stable@vger.kernel.org 19835S: Supported 19836F: Documentation/process/stable-kernel-rules.rst 19837 19838STAGING - ATOMISP DRIVER 19839M: Hans de Goede <hdegoede@redhat.com> 19840M: Mauro Carvalho Chehab <mchehab@kernel.org> 19841R: Sakari Ailus <sakari.ailus@linux.intel.com> 19842L: linux-media@vger.kernel.org 19843S: Maintained 19844F: drivers/staging/media/atomisp/ 19845 19846STAGING - FIELDBUS SUBSYSTEM 19847M: Sven Van Asbroeck <TheSven73@gmail.com> 19848S: Maintained 19849F: drivers/staging/fieldbus/* 19850F: drivers/staging/fieldbus/Documentation/ 19851 19852STAGING - HMS ANYBUS-S BUS 19853M: Sven Van Asbroeck <TheSven73@gmail.com> 19854S: Maintained 19855F: drivers/staging/fieldbus/anybuss/ 19856 19857STAGING - INDUSTRIAL IO 19858M: Jonathan Cameron <jic23@kernel.org> 19859L: linux-iio@vger.kernel.org 19860S: Odd Fixes 19861F: Documentation/devicetree/bindings/staging/iio/ 19862F: drivers/staging/iio/ 19863 19864STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19865M: Marc Dietrich <marvin24@gmx.de> 19866L: ac100@lists.launchpad.net (moderated for non-subscribers) 19867L: linux-tegra@vger.kernel.org 19868S: Maintained 19869F: drivers/staging/nvec/ 19870 19871STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19872M: Jens Frederich <jfrederich@gmail.com> 19873M: Jon Nettleton <jon.nettleton@gmail.com> 19874S: Maintained 19875W: http://wiki.laptop.org/go/DCON 19876F: drivers/staging/olpc_dcon/ 19877 19878STAGING - REALTEK RTL8712U DRIVERS 19879M: Larry Finger <Larry.Finger@lwfinger.net> 19880M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19881S: Odd Fixes 19882F: drivers/staging/rtl8712/ 19883 19884STAGING - SEPS525 LCD CONTROLLER DRIVERS 19885M: Michael Hennerich <michael.hennerich@analog.com> 19886L: linux-fbdev@vger.kernel.org 19887S: Supported 19888F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19889F: drivers/staging/fbtft/fb_seps525.c 19890 19891STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19892M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19893M: Teddy Wang <teddy.wang@siliconmotion.com> 19894M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19895L: linux-fbdev@vger.kernel.org 19896S: Maintained 19897F: drivers/staging/sm750fb/ 19898 19899STAGING - VIA VT665X DRIVERS 19900M: Forest Bond <forest@alittletooquiet.net> 19901S: Odd Fixes 19902F: drivers/staging/vt665?/ 19903 19904STAGING SUBSYSTEM 19905M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19906L: linux-staging@lists.linux.dev 19907S: Supported 19908T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19909F: drivers/staging/ 19910 19911STARFIRE/DURALAN NETWORK DRIVER 19912M: Ion Badulescu <ionut@badula.org> 19913S: Odd Fixes 19914F: drivers/net/ethernet/adaptec/starfire* 19915 19916STARFIVE DEVICETREES 19917M: Emil Renner Berthing <kernel@esmil.dk> 19918S: Maintained 19919F: arch/riscv/boot/dts/starfive/ 19920 19921STARFIVE JH7100 CLOCK DRIVERS 19922M: Emil Renner Berthing <kernel@esmil.dk> 19923S: Maintained 19924F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19925F: drivers/clk/starfive/clk-starfive-jh7100* 19926F: include/dt-bindings/clock/starfive-jh7100*.h 19927 19928STARFIVE JH7110 MMC/SD/SDIO DRIVER 19929M: William Qiu <william.qiu@starfivetech.com> 19930S: Supported 19931F: Documentation/devicetree/bindings/mmc/starfive* 19932F: drivers/mmc/host/dw_mmc-starfive.c 19933 19934STARFIVE JH71X0 PINCTRL DRIVERS 19935M: Emil Renner Berthing <kernel@esmil.dk> 19936M: Jianlong Huang <jianlong.huang@starfivetech.com> 19937L: linux-gpio@vger.kernel.org 19938S: Maintained 19939F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 19940F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 19941F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 19942F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 19943 19944STARFIVE JH7100 RESET CONTROLLER DRIVER 19945M: Emil Renner Berthing <kernel@esmil.dk> 19946S: Maintained 19947F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19948F: drivers/reset/reset-starfive-jh7100.c 19949F: include/dt-bindings/reset/starfive-jh7100.h 19950 19951STARFIVE JH71XX PMU CONTROLLER DRIVER 19952M: Walker Chen <walker.chen@starfivetech.com> 19953S: Supported 19954F: Documentation/devicetree/bindings/power/starfive* 19955F: drivers/soc/starfive/jh71xx_pmu.c 19956F: include/dt-bindings/power/starfive,jh7110-pmu.h 19957 19958STARFIVE SOC DRIVERS 19959M: Conor Dooley <conor@kernel.org> 19960S: Maintained 19961T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19962F: drivers/soc/starfive/ 19963 19964STARFIVE TRNG DRIVER 19965M: Jia Jie Ho <jiajie.ho@starfivetech.com> 19966S: Supported 19967F: Documentation/devicetree/bindings/rng/starfive* 19968F: drivers/char/hw_random/jh7110-trng.c 19969 19970STATIC BRANCH/CALL 19971M: Peter Zijlstra <peterz@infradead.org> 19972M: Josh Poimboeuf <jpoimboe@kernel.org> 19973M: Jason Baron <jbaron@akamai.com> 19974R: Steven Rostedt <rostedt@goodmis.org> 19975R: Ard Biesheuvel <ardb@kernel.org> 19976S: Supported 19977F: arch/*/include/asm/jump_label*.h 19978F: arch/*/include/asm/static_call*.h 19979F: arch/*/kernel/jump_label.c 19980F: arch/*/kernel/static_call.c 19981F: include/linux/jump_label*.h 19982F: include/linux/static_call*.h 19983F: kernel/jump_label.c 19984F: kernel/static_call.c 19985 19986STI AUDIO (ASoC) DRIVERS 19987M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19988L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19989S: Maintained 19990F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 19991F: sound/soc/sti/ 19992 19993STI CEC DRIVER 19994M: Alain Volmat <alain.volmat@foss.st.com> 19995S: Maintained 19996F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 19997F: drivers/media/cec/platform/sti/ 19998 19999STK1160 USB VIDEO CAPTURE DRIVER 20000M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20001L: linux-media@vger.kernel.org 20002S: Maintained 20003T: git git://linuxtv.org/media_tree.git 20004F: drivers/media/usb/stk1160/ 20005 20006STM32 AUDIO (ASoC) DRIVERS 20007M: Olivier Moysan <olivier.moysan@foss.st.com> 20008M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20009L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20010S: Maintained 20011F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20012F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20013F: sound/soc/stm/ 20014 20015STM32 TIMER/LPTIMER DRIVERS 20016M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20017S: Maintained 20018F: Documentation/ABI/testing/*timer-stm32 20019F: Documentation/devicetree/bindings/*/*stm32-*timer* 20020F: drivers/*/stm32-*timer* 20021F: drivers/pwm/pwm-stm32* 20022F: include/linux/*/stm32-*tim* 20023 20024STMMAC ETHERNET DRIVER 20025M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20026M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20027M: Jose Abreu <joabreu@synopsys.com> 20028L: netdev@vger.kernel.org 20029S: Supported 20030W: http://www.stlinux.com 20031F: Documentation/networking/device_drivers/ethernet/stmicro/ 20032F: drivers/net/ethernet/stmicro/stmmac/ 20033 20034SUN3/3X 20035M: Sam Creasey <sammy@sammy.net> 20036S: Maintained 20037W: http://sammy.net/sun3/ 20038F: arch/m68k/include/asm/sun3* 20039F: arch/m68k/kernel/*sun3* 20040F: arch/m68k/sun3*/ 20041F: drivers/net/ethernet/i825xx/sun3* 20042 20043SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20044M: Hans de Goede <hdegoede@redhat.com> 20045L: linux-input@vger.kernel.org 20046S: Maintained 20047F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20048F: drivers/input/keyboard/sun4i-lradc-keys.c 20049 20050SUNDANCE NETWORK DRIVER 20051M: Denis Kirjanov <kda@linux-powerpc.org> 20052L: netdev@vger.kernel.org 20053S: Maintained 20054F: drivers/net/ethernet/dlink/sundance.c 20055 20056SUN HAPPY MEAL ETHERNET DRIVER 20057M: Sean Anderson <seanga2@gmail.com> 20058S: Maintained 20059F: drivers/net/ethernet/sun/sunhme.* 20060 20061SUNPLUS ETHERNET DRIVER 20062M: Wells Lu <wellslutw@gmail.com> 20063L: netdev@vger.kernel.org 20064S: Maintained 20065W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20066F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20067F: drivers/net/ethernet/sunplus/ 20068 20069SUNPLUS MMC DRIVER 20070M: Tony Huang <tonyhuang.sunplus@gmail.com> 20071M: Li-hao Kuo <lhjeff911@gmail.com> 20072S: Maintained 20073F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20074F: drivers/mmc/host/sunplus-mmc.c 20075 20076SUNPLUS OCOTP DRIVER 20077M: Vincent Shih <vincent.sunplus@gmail.com> 20078S: Maintained 20079F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20080F: drivers/nvmem/sunplus-ocotp.c 20081 20082SUNPLUS USB2 PHY DRIVER 20083M: Vincent Shih <vincent.sunplus@gmail.com> 20084L: linux-usb@vger.kernel.org 20085S: Maintained 20086F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20087F: drivers/phy/sunplus/Kconfig 20088F: drivers/phy/sunplus/Makefile 20089F: drivers/phy/sunplus/phy-sunplus-usb2.c 20090 20091SUNPLUS PWM DRIVER 20092M: Hammer Hsieh <hammerh0314@gmail.com> 20093S: Maintained 20094F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20095F: drivers/pwm/pwm-sunplus.c 20096 20097SUNPLUS RTC DRIVER 20098M: Vincent Shih <vincent.sunplus@gmail.com> 20099L: linux-rtc@vger.kernel.org 20100S: Maintained 20101F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20102F: drivers/rtc/rtc-sunplus.c 20103 20104SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20105M: Li-hao Kuo <lhjeff911@gmail.com> 20106L: linux-spi@vger.kernel.org 20107S: Maintained 20108F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20109F: drivers/spi/spi-sunplus-sp7021.c 20110 20111SUNPLUS UART DRIVER 20112M: Hammer Hsieh <hammerh0314@gmail.com> 20113S: Maintained 20114F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20115F: drivers/tty/serial/sunplus-uart.c 20116 20117SUNPLUS WATCHDOG DRIVER 20118M: Xiantao Hu <xt.hu@cqplus1.com> 20119L: linux-watchdog@vger.kernel.org 20120S: Maintained 20121F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20122F: drivers/watchdog/sunplus_wdt.c 20123 20124SUPERH 20125M: Yoshinori Sato <ysato@users.sourceforge.jp> 20126M: Rich Felker <dalias@libc.org> 20127M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20128L: linux-sh@vger.kernel.org 20129S: Maintained 20130Q: http://patchwork.kernel.org/project/linux-sh/list/ 20131F: Documentation/sh/ 20132F: arch/sh/ 20133F: drivers/sh/ 20134 20135SUSPEND TO RAM 20136M: "Rafael J. Wysocki" <rafael@kernel.org> 20137M: Len Brown <len.brown@intel.com> 20138M: Pavel Machek <pavel@ucw.cz> 20139L: linux-pm@vger.kernel.org 20140S: Supported 20141B: https://bugzilla.kernel.org 20142F: Documentation/power/ 20143F: arch/x86/kernel/acpi/sleep* 20144F: arch/x86/kernel/acpi/wakeup* 20145F: drivers/base/power/ 20146F: include/linux/freezer.h 20147F: include/linux/pm.h 20148F: include/linux/suspend.h 20149F: kernel/power/ 20150 20151SVGA HANDLING 20152M: Martin Mares <mj@ucw.cz> 20153L: linux-video@atrey.karlin.mff.cuni.cz 20154S: Maintained 20155F: Documentation/admin-guide/svga.rst 20156F: arch/x86/boot/video* 20157 20158SWITCHDEV 20159M: Jiri Pirko <jiri@resnulli.us> 20160M: Ivan Vecera <ivecera@redhat.com> 20161L: netdev@vger.kernel.org 20162S: Supported 20163F: include/net/switchdev.h 20164F: net/switchdev/ 20165 20166SY8106A REGULATOR DRIVER 20167M: Icenowy Zheng <icenowy@aosc.io> 20168S: Maintained 20169F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20170F: drivers/regulator/sy8106a-regulator.c 20171 20172SYNC FILE FRAMEWORK 20173M: Sumit Semwal <sumit.semwal@linaro.org> 20174R: Gustavo Padovan <gustavo@padovan.org> 20175L: linux-media@vger.kernel.org 20176L: dri-devel@lists.freedesktop.org 20177S: Maintained 20178T: git git://anongit.freedesktop.org/drm/drm-misc 20179F: Documentation/driver-api/sync_file.rst 20180F: drivers/dma-buf/dma-fence* 20181F: drivers/dma-buf/sw_sync.c 20182F: drivers/dma-buf/sync_* 20183F: include/linux/sync_file.h 20184F: include/uapi/linux/sync_file.h 20185 20186SYNOPSYS ARC ARCHITECTURE 20187M: Vineet Gupta <vgupta@kernel.org> 20188L: linux-snps-arc@lists.infradead.org 20189S: Supported 20190T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20191F: Documentation/arc/ 20192F: Documentation/devicetree/bindings/arc/* 20193F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20194F: arch/arc/ 20195F: drivers/clocksource/arc_timer.c 20196F: drivers/tty/serial/arc_uart.c 20197 20198SYNOPSYS ARC HSDK SDP pll clock driver 20199M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20200S: Supported 20201F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20202F: drivers/clk/clk-hsdk-pll.c 20203 20204SYNOPSYS ARC SDP clock driver 20205M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20206S: Supported 20207F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20208F: drivers/clk/axs10x/* 20209 20210SYNOPSYS ARC SDP platform support 20211M: Alexey Brodkin <abrodkin@synopsys.com> 20212S: Supported 20213F: Documentation/devicetree/bindings/arc/axs10* 20214F: arch/arc/boot/dts/ax* 20215F: arch/arc/plat-axs10x 20216 20217SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20218M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20219S: Supported 20220F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20221F: drivers/reset/reset-axs10x.c 20222 20223SYNOPSYS CREG GPIO DRIVER 20224M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20225S: Maintained 20226F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20227F: drivers/gpio/gpio-creg-snps.c 20228 20229SYNOPSYS DESIGNWARE 8250 UART DRIVER 20230M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20231R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20232S: Supported 20233F: drivers/tty/serial/8250/8250_dw.c 20234F: drivers/tty/serial/8250/8250_dwlib.* 20235F: drivers/tty/serial/8250/8250_lpss.c 20236 20237SYNOPSYS DESIGNWARE APB GPIO DRIVER 20238M: Hoan Tran <hoan@os.amperecomputing.com> 20239M: Serge Semin <fancer.lancer@gmail.com> 20240L: linux-gpio@vger.kernel.org 20241S: Maintained 20242F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20243F: drivers/gpio/gpio-dwapb.c 20244 20245SYNOPSYS DESIGNWARE APB SSI DRIVER 20246M: Serge Semin <fancer.lancer@gmail.com> 20247L: linux-spi@vger.kernel.org 20248S: Supported 20249F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20250F: drivers/spi/spi-dw* 20251 20252SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20253M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20254S: Maintained 20255F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20256F: drivers/dma/dw-axi-dmac/ 20257 20258SYNOPSYS DESIGNWARE DMAC DRIVER 20259M: Viresh Kumar <vireshk@kernel.org> 20260R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20261S: Maintained 20262F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20263F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20264F: drivers/dma/dw/ 20265F: include/dt-bindings/dma/dw-dmac.h 20266F: include/linux/dma/dw.h 20267F: include/linux/platform_data/dma-dw.h 20268 20269SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20270M: Jose Abreu <Jose.Abreu@synopsys.com> 20271L: netdev@vger.kernel.org 20272S: Supported 20273F: drivers/net/ethernet/synopsys/ 20274 20275SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20276M: Jose Abreu <Jose.Abreu@synopsys.com> 20277L: netdev@vger.kernel.org 20278S: Supported 20279F: drivers/net/pcs/pcs-xpcs.c 20280F: drivers/net/pcs/pcs-xpcs.h 20281F: include/linux/pcs/pcs-xpcs.h 20282 20283SYNOPSYS DESIGNWARE I2C DRIVER 20284M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20285R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20286R: Mika Westerberg <mika.westerberg@linux.intel.com> 20287R: Jan Dabros <jsd@semihalf.com> 20288L: linux-i2c@vger.kernel.org 20289S: Supported 20290F: drivers/i2c/busses/i2c-designware-* 20291 20292SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20293M: Jaehoon Chung <jh80.chung@samsung.com> 20294L: linux-mmc@vger.kernel.org 20295S: Maintained 20296F: drivers/mmc/host/dw_mmc* 20297 20298SYNOPSYS HSDK RESET CONTROLLER DRIVER 20299M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20300S: Supported 20301F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20302F: drivers/reset/reset-hsdk.c 20303F: include/dt-bindings/reset/snps,hsdk-reset.h 20304 20305SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20306M: Prabu Thangamuthu <prabu.t@synopsys.com> 20307M: Manjunath M B <manjumb@synopsys.com> 20308L: linux-mmc@vger.kernel.org 20309S: Maintained 20310F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20311 20312SYSTEM CONFIGURATION (SYSCON) 20313M: Lee Jones <lee@kernel.org> 20314M: Arnd Bergmann <arnd@arndb.de> 20315S: Supported 20316T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20317F: drivers/mfd/syscon.c 20318 20319SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20320M: Sudeep Holla <sudeep.holla@arm.com> 20321R: Cristian Marussi <cristian.marussi@arm.com> 20322L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20323S: Maintained 20324F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20325F: drivers/clk/clk-sc[mp]i.c 20326F: drivers/cpufreq/sc[mp]i-cpufreq.c 20327F: drivers/firmware/arm_scmi/ 20328F: drivers/firmware/arm_scpi.c 20329F: drivers/powercap/arm_scmi_powercap.c 20330F: drivers/regulator/scmi-regulator.c 20331F: drivers/reset/reset-scmi.c 20332F: include/linux/sc[mp]i_protocol.h 20333F: include/trace/events/scmi.h 20334F: include/uapi/linux/virtio_scmi.h 20335 20336SYSTEM RESET/SHUTDOWN DRIVERS 20337M: Sebastian Reichel <sre@kernel.org> 20338L: linux-pm@vger.kernel.org 20339S: Maintained 20340T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20341F: Documentation/devicetree/bindings/power/reset/ 20342F: drivers/power/reset/ 20343 20344SYSTEM TRACE MODULE CLASS 20345M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20346S: Maintained 20347T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20348F: Documentation/trace/stm.rst 20349F: drivers/hwtracing/stm/ 20350F: include/linux/stm.h 20351F: include/uapi/linux/stm.h 20352 20353SYSTEM76 ACPI DRIVER 20354M: Jeremy Soller <jeremy@system76.com> 20355M: System76 Product Development <productdev@system76.com> 20356L: platform-driver-x86@vger.kernel.org 20357S: Maintained 20358F: drivers/platform/x86/system76_acpi.c 20359 20360SYSV FILESYSTEM 20361S: Orphan 20362F: Documentation/filesystems/sysv-fs.rst 20363F: fs/sysv/ 20364F: include/linux/sysv_fs.h 20365 20366TASKSTATS STATISTICS INTERFACE 20367M: Balbir Singh <bsingharora@gmail.com> 20368S: Maintained 20369F: Documentation/accounting/taskstats* 20370F: include/linux/taskstats* 20371F: kernel/taskstats.c 20372 20373TC subsystem 20374M: Jamal Hadi Salim <jhs@mojatatu.com> 20375M: Cong Wang <xiyou.wangcong@gmail.com> 20376M: Jiri Pirko <jiri@resnulli.us> 20377L: netdev@vger.kernel.org 20378S: Maintained 20379F: include/net/pkt_cls.h 20380F: include/net/pkt_sched.h 20381F: include/net/tc_act/ 20382F: include/uapi/linux/pkt_cls.h 20383F: include/uapi/linux/pkt_sched.h 20384F: include/uapi/linux/tc_act/ 20385F: include/uapi/linux/tc_ematch/ 20386F: net/sched/ 20387F: tools/testing/selftests/tc-testing 20388 20389TC90522 MEDIA DRIVER 20390M: Akihiro Tsukada <tskd08@gmail.com> 20391L: linux-media@vger.kernel.org 20392S: Odd Fixes 20393F: drivers/media/dvb-frontends/tc90522* 20394 20395TCP LOW PRIORITY MODULE 20396M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20397M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20398S: Maintained 20399W: http://tcp-lp-mod.sourceforge.net/ 20400F: net/ipv4/tcp_lp.c 20401 20402TDA10071 MEDIA DRIVER 20403M: Antti Palosaari <crope@iki.fi> 20404L: linux-media@vger.kernel.org 20405S: Maintained 20406W: https://linuxtv.org 20407W: http://palosaari.fi/linux/ 20408Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20409T: git git://linuxtv.org/anttip/media_tree.git 20410F: drivers/media/dvb-frontends/tda10071* 20411 20412TDA18212 MEDIA DRIVER 20413M: Antti Palosaari <crope@iki.fi> 20414L: linux-media@vger.kernel.org 20415S: Maintained 20416W: https://linuxtv.org 20417W: http://palosaari.fi/linux/ 20418Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20419T: git git://linuxtv.org/anttip/media_tree.git 20420F: drivers/media/tuners/tda18212* 20421 20422TDA18218 MEDIA DRIVER 20423M: Antti Palosaari <crope@iki.fi> 20424L: linux-media@vger.kernel.org 20425S: Maintained 20426W: https://linuxtv.org 20427W: http://palosaari.fi/linux/ 20428Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20429T: git git://linuxtv.org/anttip/media_tree.git 20430F: drivers/media/tuners/tda18218* 20431 20432TDA18250 MEDIA DRIVER 20433M: Olli Salonen <olli.salonen@iki.fi> 20434L: linux-media@vger.kernel.org 20435S: Maintained 20436W: https://linuxtv.org 20437Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20438T: git git://linuxtv.org/media_tree.git 20439F: drivers/media/tuners/tda18250* 20440 20441TDA18271 MEDIA DRIVER 20442M: Michael Krufky <mkrufky@linuxtv.org> 20443L: linux-media@vger.kernel.org 20444S: Maintained 20445W: https://linuxtv.org 20446W: http://github.com/mkrufky 20447Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20448T: git git://linuxtv.org/mkrufky/tuners.git 20449F: drivers/media/tuners/tda18271* 20450 20451TDA1997x MEDIA DRIVER 20452M: Tim Harvey <tharvey@gateworks.com> 20453L: linux-media@vger.kernel.org 20454S: Maintained 20455W: https://linuxtv.org 20456Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20457F: drivers/media/i2c/tda1997x.* 20458 20459TDA827x MEDIA DRIVER 20460M: Michael Krufky <mkrufky@linuxtv.org> 20461L: linux-media@vger.kernel.org 20462S: Maintained 20463W: https://linuxtv.org 20464W: http://github.com/mkrufky 20465Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20466T: git git://linuxtv.org/mkrufky/tuners.git 20467F: drivers/media/tuners/tda8290.* 20468 20469TDA8290 MEDIA DRIVER 20470M: Michael Krufky <mkrufky@linuxtv.org> 20471L: linux-media@vger.kernel.org 20472S: Maintained 20473W: https://linuxtv.org 20474W: http://github.com/mkrufky 20475Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20476T: git git://linuxtv.org/mkrufky/tuners.git 20477F: drivers/media/tuners/tda8290.* 20478 20479TDA9840 MEDIA DRIVER 20480M: Hans Verkuil <hverkuil@xs4all.nl> 20481L: linux-media@vger.kernel.org 20482S: Maintained 20483W: https://linuxtv.org 20484T: git git://linuxtv.org/media_tree.git 20485F: drivers/media/i2c/tda9840* 20486 20487TEA5761 TUNER DRIVER 20488M: Mauro Carvalho Chehab <mchehab@kernel.org> 20489L: linux-media@vger.kernel.org 20490S: Odd fixes 20491W: https://linuxtv.org 20492T: git git://linuxtv.org/media_tree.git 20493F: drivers/media/tuners/tea5761.* 20494 20495TEA5767 TUNER DRIVER 20496M: Mauro Carvalho Chehab <mchehab@kernel.org> 20497L: linux-media@vger.kernel.org 20498S: Maintained 20499W: https://linuxtv.org 20500T: git git://linuxtv.org/media_tree.git 20501F: drivers/media/tuners/tea5767.* 20502 20503TEA6415C MEDIA DRIVER 20504M: Hans Verkuil <hverkuil@xs4all.nl> 20505L: linux-media@vger.kernel.org 20506S: Maintained 20507W: https://linuxtv.org 20508T: git git://linuxtv.org/media_tree.git 20509F: drivers/media/i2c/tea6415c* 20510 20511TEA6420 MEDIA DRIVER 20512M: Hans Verkuil <hverkuil@xs4all.nl> 20513L: linux-media@vger.kernel.org 20514S: Maintained 20515W: https://linuxtv.org 20516T: git git://linuxtv.org/media_tree.git 20517F: drivers/media/i2c/tea6420* 20518 20519TEAM DRIVER 20520M: Jiri Pirko <jiri@resnulli.us> 20521L: netdev@vger.kernel.org 20522S: Supported 20523F: drivers/net/team/ 20524F: include/linux/if_team.h 20525F: include/uapi/linux/if_team.h 20526F: tools/testing/selftests/drivers/net/team/ 20527 20528TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20529M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20530S: Maintained 20531F: arch/x86/platform/ts5500/ 20532 20533TECHNOTREND USB IR RECEIVER 20534M: Sean Young <sean@mess.org> 20535L: linux-media@vger.kernel.org 20536S: Maintained 20537F: drivers/media/rc/ttusbir.c 20538 20539TECHWELL TW9910 VIDEO DECODER 20540L: linux-media@vger.kernel.org 20541S: Orphan 20542F: drivers/media/i2c/tw9910.c 20543F: include/media/i2c/tw9910.h 20544 20545TEE SUBSYSTEM 20546M: Jens Wiklander <jens.wiklander@linaro.org> 20547R: Sumit Garg <sumit.garg@linaro.org> 20548L: op-tee@lists.trustedfirmware.org 20549S: Maintained 20550F: Documentation/staging/tee.rst 20551F: drivers/tee/ 20552F: include/linux/tee_drv.h 20553F: include/uapi/linux/tee.h 20554 20555TEGRA ARCHITECTURE SUPPORT 20556M: Thierry Reding <thierry.reding@gmail.com> 20557M: Jonathan Hunter <jonathanh@nvidia.com> 20558L: linux-tegra@vger.kernel.org 20559S: Supported 20560Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20561T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20562N: [^a-z]tegra 20563 20564TEGRA CLOCK DRIVER 20565M: Peter De Schrijver <pdeschrijver@nvidia.com> 20566M: Prashant Gaikwad <pgaikwad@nvidia.com> 20567S: Supported 20568F: drivers/clk/tegra/ 20569 20570TEGRA DMA DRIVERS 20571M: Laxman Dewangan <ldewangan@nvidia.com> 20572M: Jon Hunter <jonathanh@nvidia.com> 20573S: Supported 20574F: drivers/dma/tegra* 20575 20576TEGRA I2C DRIVER 20577M: Laxman Dewangan <ldewangan@nvidia.com> 20578R: Dmitry Osipenko <digetx@gmail.com> 20579S: Supported 20580F: drivers/i2c/busses/i2c-tegra.c 20581 20582TEGRA IOMMU DRIVERS 20583M: Thierry Reding <thierry.reding@gmail.com> 20584R: Krishna Reddy <vdumpa@nvidia.com> 20585L: linux-tegra@vger.kernel.org 20586S: Supported 20587F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20588F: drivers/iommu/tegra* 20589 20590TEGRA KBC DRIVER 20591M: Laxman Dewangan <ldewangan@nvidia.com> 20592S: Supported 20593F: drivers/input/keyboard/tegra-kbc.c 20594 20595TEGRA NAND DRIVER 20596M: Stefan Agner <stefan@agner.ch> 20597M: Lucas Stach <dev@lynxeye.de> 20598S: Maintained 20599F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20600F: drivers/mtd/nand/raw/tegra_nand.c 20601 20602TEGRA PWM DRIVER 20603M: Thierry Reding <thierry.reding@gmail.com> 20604S: Supported 20605F: drivers/pwm/pwm-tegra.c 20606 20607TEGRA SERIAL DRIVER 20608M: Laxman Dewangan <ldewangan@nvidia.com> 20609S: Supported 20610F: drivers/tty/serial/serial-tegra.c 20611 20612TEGRA SPI DRIVER 20613M: Laxman Dewangan <ldewangan@nvidia.com> 20614S: Supported 20615F: drivers/spi/spi-tegra* 20616 20617TEGRA QUAD SPI DRIVER 20618M: Thierry Reding <thierry.reding@gmail.com> 20619M: Jonathan Hunter <jonathanh@nvidia.com> 20620M: Sowjanya Komatineni <skomatineni@nvidia.com> 20621L: linux-tegra@vger.kernel.org 20622S: Maintained 20623F: drivers/spi/spi-tegra210-quad.c 20624 20625TEGRA VIDEO DRIVER 20626M: Thierry Reding <thierry.reding@gmail.com> 20627M: Jonathan Hunter <jonathanh@nvidia.com> 20628M: Sowjanya Komatineni <skomatineni@nvidia.com> 20629L: linux-media@vger.kernel.org 20630L: linux-tegra@vger.kernel.org 20631S: Maintained 20632F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20633F: drivers/staging/media/tegra-video/ 20634 20635TEGRA XUSB PADCTL DRIVER 20636M: JC Kuo <jckuo@nvidia.com> 20637S: Supported 20638F: drivers/phy/tegra/xusb* 20639 20640TEHUTI ETHERNET DRIVER 20641M: Andy Gospodarek <andy@greyhouse.net> 20642L: netdev@vger.kernel.org 20643S: Supported 20644F: drivers/net/ethernet/tehuti/* 20645 20646TELECOM CLOCK DRIVER FOR MCPL0010 20647M: Mark Gross <markgross@kernel.org> 20648S: Supported 20649F: drivers/char/tlclk.c 20650 20651TEMPO SEMICONDUCTOR DRIVERS 20652M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20653S: Maintained 20654F: Documentation/devicetree/bindings/sound/tscs*.txt 20655F: sound/soc/codecs/tscs*.c 20656F: sound/soc/codecs/tscs*.h 20657 20658TENSILICA XTENSA PORT (xtensa) 20659M: Chris Zankel <chris@zankel.net> 20660M: Max Filippov <jcmvbkbc@gmail.com> 20661S: Maintained 20662T: git https://github.com/jcmvbkbc/linux-xtensa.git 20663F: arch/xtensa/ 20664F: drivers/irqchip/irq-xtensa-* 20665 20666TEXAS INSTRUMENTS ASoC DRIVERS 20667M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20668L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20669S: Maintained 20670F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20671F: sound/soc/ti/ 20672 20673TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20674M: Ricardo Ribalda <ribalda@kernel.org> 20675L: linux-iio@vger.kernel.org 20676S: Supported 20677F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20678F: drivers/iio/dac/ti-dac7612.c 20679 20680TEXAS INSTRUMENTS DMA DRIVERS 20681M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20682L: dmaengine@vger.kernel.org 20683S: Maintained 20684F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20685F: Documentation/devicetree/bindings/dma/ti-edma.txt 20686F: Documentation/devicetree/bindings/dma/ti/ 20687F: drivers/dma/ti/ 20688X: drivers/dma/ti/cppi41.c 20689F: include/linux/dma/k3-udma-glue.h 20690F: include/linux/dma/ti-cppi5.h 20691F: include/linux/dma/k3-psil.h 20692 20693TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20694M: Nishanth Menon <nm@ti.com> 20695M: Tero Kristo <kristo@kernel.org> 20696M: Santosh Shilimkar <ssantosh@kernel.org> 20697L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20698S: Maintained 20699F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20700F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20701F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20702F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20703F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20704F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20705F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20706F: drivers/clk/keystone/sci-clk.c 20707F: drivers/firmware/ti_sci* 20708F: drivers/irqchip/irq-ti-sci-inta.c 20709F: drivers/irqchip/irq-ti-sci-intr.c 20710F: drivers/reset/reset-ti-sci.c 20711F: drivers/soc/ti/ti_sci_inta_msi.c 20712F: drivers/soc/ti/ti_sci_pm_domains.c 20713F: include/dt-bindings/soc/ti,sci_pm_domain.h 20714F: include/linux/soc/ti/ti_sci_inta_msi.h 20715F: include/linux/soc/ti/ti_sci_protocol.h 20716 20717TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20718M: Robert Marko <robert.marko@sartura.hr> 20719M: Luka Perkov <luka.perkov@sartura.hr> 20720L: linux-hwmon@vger.kernel.org 20721S: Maintained 20722F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20723F: Documentation/hwmon/tps23861.rst 20724F: drivers/hwmon/tps23861.c 20725 20726TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20727M: Puranjay Mohan <puranjay12@gmail.com> 20728L: linux-iio@vger.kernel.org 20729S: Supported 20730F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20731F: drivers/iio/temperature/tmp117.c 20732 20733THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20734M: Hans Verkuil <hverkuil@xs4all.nl> 20735L: linux-media@vger.kernel.org 20736S: Maintained 20737W: https://linuxtv.org 20738T: git git://linuxtv.org/media_tree.git 20739F: drivers/media/radio/radio-raremono.c 20740 20741THERMAL 20742M: Rafael J. Wysocki <rafael@kernel.org> 20743M: Daniel Lezcano <daniel.lezcano@linaro.org> 20744R: Amit Kucheria <amitk@kernel.org> 20745R: Zhang Rui <rui.zhang@intel.com> 20746L: linux-pm@vger.kernel.org 20747S: Supported 20748Q: https://patchwork.kernel.org/project/linux-pm/list/ 20749T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20750F: Documentation/ABI/testing/sysfs-class-thermal 20751F: Documentation/admin-guide/thermal/ 20752F: Documentation/devicetree/bindings/thermal/ 20753F: Documentation/driver-api/thermal/ 20754F: drivers/thermal/ 20755F: include/dt-bindings/thermal/ 20756F: include/linux/cpu_cooling.h 20757F: include/linux/thermal.h 20758F: include/uapi/linux/thermal.h 20759F: tools/lib/thermal/ 20760F: tools/thermal/ 20761 20762THERMAL DRIVER FOR AMLOGIC SOCS 20763M: Guillaume La Roque <glaroque@baylibre.com> 20764L: linux-pm@vger.kernel.org 20765L: linux-amlogic@lists.infradead.org 20766S: Supported 20767W: http://linux-meson.com/ 20768F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20769F: drivers/thermal/amlogic_thermal.c 20770 20771THERMAL/CPU_COOLING 20772M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20773M: Daniel Lezcano <daniel.lezcano@linaro.org> 20774M: Viresh Kumar <viresh.kumar@linaro.org> 20775R: Lukasz Luba <lukasz.luba@arm.com> 20776L: linux-pm@vger.kernel.org 20777S: Supported 20778F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20779F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20780F: drivers/thermal/cpufreq_cooling.c 20781F: drivers/thermal/cpuidle_cooling.c 20782F: include/linux/cpu_cooling.h 20783 20784THERMAL/POWER_ALLOCATOR 20785M: Lukasz Luba <lukasz.luba@arm.com> 20786L: linux-pm@vger.kernel.org 20787S: Maintained 20788F: Documentation/driver-api/thermal/power_allocator.rst 20789F: drivers/thermal/gov_power_allocator.c 20790F: include/trace/events/thermal_power_allocator.h 20791 20792THINKPAD ACPI EXTRAS DRIVER 20793M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20794L: ibm-acpi-devel@lists.sourceforge.net 20795L: platform-driver-x86@vger.kernel.org 20796S: Maintained 20797W: http://ibm-acpi.sourceforge.net 20798W: http://thinkwiki.org/wiki/Ibm-acpi 20799T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20800F: drivers/platform/x86/thinkpad_acpi.c 20801 20802THINKPAD LMI DRIVER 20803M: Mark Pearson <markpearson@lenovo.com> 20804L: platform-driver-x86@vger.kernel.org 20805S: Maintained 20806F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20807F: drivers/platform/x86/think-lmi.? 20808 20809THUNDERBOLT DMA TRAFFIC TEST DRIVER 20810M: Isaac Hazan <isaac.hazan@intel.com> 20811L: linux-usb@vger.kernel.org 20812S: Maintained 20813F: drivers/thunderbolt/dma_test.c 20814 20815THUNDERBOLT DRIVER 20816M: Andreas Noever <andreas.noever@gmail.com> 20817M: Michael Jamet <michael.jamet@intel.com> 20818M: Mika Westerberg <mika.westerberg@linux.intel.com> 20819M: Yehezkel Bernat <YehezkelShB@gmail.com> 20820L: linux-usb@vger.kernel.org 20821S: Maintained 20822T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20823F: Documentation/admin-guide/thunderbolt.rst 20824F: drivers/thunderbolt/ 20825F: include/linux/thunderbolt.h 20826 20827THUNDERBOLT NETWORK DRIVER 20828M: Michael Jamet <michael.jamet@intel.com> 20829M: Mika Westerberg <mika.westerberg@linux.intel.com> 20830M: Yehezkel Bernat <YehezkelShB@gmail.com> 20831L: netdev@vger.kernel.org 20832S: Maintained 20833F: drivers/net/thunderbolt/ 20834 20835THUNDERX GPIO DRIVER 20836M: Robert Richter <rric@kernel.org> 20837S: Odd Fixes 20838F: drivers/gpio/gpio-thunderx.c 20839 20840TI ADS7924 ADC DRIVER 20841M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 20842L: linux-iio@vger.kernel.org 20843S: Supported 20844F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 20845F: drivers/iio/adc/ti-ads7924.c 20846 20847TI AM437X VPFE DRIVER 20848M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20849L: linux-media@vger.kernel.org 20850S: Maintained 20851W: https://linuxtv.org 20852Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20853T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20854F: drivers/media/platform/ti/am437x/ 20855 20856TI BANDGAP AND THERMAL DRIVER 20857M: Eduardo Valentin <edubezval@gmail.com> 20858M: Keerthy <j-keerthy@ti.com> 20859L: linux-pm@vger.kernel.org 20860L: linux-omap@vger.kernel.org 20861S: Maintained 20862F: drivers/thermal/ti-soc-thermal/ 20863 20864TI BQ27XXX POWER SUPPLY DRIVER 20865F: drivers/power/supply/bq27xxx_battery.c 20866F: drivers/power/supply/bq27xxx_battery_i2c.c 20867F: include/linux/power/bq27xxx_battery.h 20868 20869TI CDCE706 CLOCK DRIVER 20870M: Max Filippov <jcmvbkbc@gmail.com> 20871S: Maintained 20872F: drivers/clk/clk-cdce706.c 20873 20874TI CLOCK DRIVER 20875M: Tero Kristo <kristo@kernel.org> 20876L: linux-omap@vger.kernel.org 20877S: Odd Fixes 20878F: drivers/clk/ti/ 20879F: include/linux/clk/ti.h 20880 20881TI DAVINCI MACHINE SUPPORT 20882M: Bartosz Golaszewski <brgl@bgdev.pl> 20883L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20884S: Maintained 20885T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 20886F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20887F: arch/arm/boot/dts/da850* 20888F: arch/arm/mach-davinci/ 20889F: drivers/i2c/busses/i2c-davinci.c 20890 20891TI DAVINCI SERIES CLOCK DRIVER 20892M: David Lechner <david@lechnology.com> 20893R: Sekhar Nori <nsekhar@ti.com> 20894S: Maintained 20895F: Documentation/devicetree/bindings/clock/ti/davinci/ 20896F: drivers/clk/davinci/ 20897F: include/linux/clk/davinci.h 20898 20899TI DAVINCI SERIES GPIO DRIVER 20900M: Keerthy <j-keerthy@ti.com> 20901L: linux-gpio@vger.kernel.org 20902S: Maintained 20903F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20904F: drivers/gpio/gpio-davinci.c 20905 20906TI DAVINCI SERIES MEDIA DRIVER 20907M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20908L: linux-media@vger.kernel.org 20909S: Maintained 20910W: https://linuxtv.org 20911Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20912T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20913F: drivers/media/platform/ti/davinci/ 20914F: include/media/davinci/ 20915 20916TI ENHANCED CAPTURE (eCAP) DRIVER 20917M: Vignesh Raghavendra <vigneshr@ti.com> 20918R: Julien Panis <jpanis@baylibre.com> 20919L: linux-iio@vger.kernel.org 20920L: linux-omap@vger.kernel.org 20921S: Maintained 20922F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 20923F: drivers/counter/ti-ecap-capture.c 20924 20925TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20926R: David Lechner <david@lechnology.com> 20927L: linux-iio@vger.kernel.org 20928F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20929F: drivers/counter/ti-eqep.c 20930 20931TI ETHERNET SWITCH DRIVER (CPSW) 20932R: Grygorii Strashko <grygorii.strashko@ti.com> 20933L: linux-omap@vger.kernel.org 20934L: netdev@vger.kernel.org 20935S: Maintained 20936F: drivers/net/ethernet/ti/cpsw* 20937F: drivers/net/ethernet/ti/davinci* 20938 20939TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20940M: Alex Dubov <oakad@yahoo.com> 20941S: Maintained 20942W: http://tifmxx.berlios.de/ 20943F: drivers/memstick/host/tifm_ms.c 20944F: drivers/misc/tifm* 20945F: drivers/mmc/host/tifm_sd.c 20946F: include/linux/tifm.h 20947 20948TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20949M: Nishanth Menon <nm@ti.com> 20950M: Santosh Shilimkar <ssantosh@kernel.org> 20951L: linux-kernel@vger.kernel.org 20952L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20953S: Maintained 20954T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20955F: drivers/soc/ti/* 20956 20957TI LM49xxx FAMILY ASoC CODEC DRIVERS 20958M: M R Swami Reddy <mr.swami.reddy@ti.com> 20959M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20960L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20961S: Maintained 20962F: sound/soc/codecs/isabelle* 20963F: sound/soc/codecs/lm49453* 20964 20965TI LMP92064 ADC DRIVER 20966M: Leonard Göhrs <l.goehrs@pengutronix.de> 20967R: kernel@pengutronix.de 20968L: linux-iio@vger.kernel.org 20969S: Maintained 20970F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 20971F: drivers/iio/adc/ti-lmp92064.c 20972 20973TI PCM3060 ASoC CODEC DRIVER 20974M: Kirill Marinushkin <kmarinushkin@birdec.com> 20975L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20976S: Maintained 20977F: Documentation/devicetree/bindings/sound/pcm3060.txt 20978F: sound/soc/codecs/pcm3060* 20979 20980TI TAS571X FAMILY ASoC CODEC DRIVER 20981M: Kevin Cernekee <cernekee@chromium.org> 20982L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20983S: Odd Fixes 20984F: sound/soc/codecs/tas571x* 20985 20986TI TMAG5273 MAGNETOMETER DRIVER 20987M: Gerald Loacker <gerald.loacker@wolfvision.net> 20988L: linux-iio@vger.kernel.org 20989S: Maintained 20990F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 20991F: drivers/iio/magnetometer/tmag5273.c 20992 20993TI TRF7970A NFC DRIVER 20994M: Mark Greer <mgreer@animalcreek.com> 20995L: linux-wireless@vger.kernel.org 20996S: Supported 20997F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 20998F: drivers/nfc/trf7970a.c 20999 21000TI TSC2046 ADC DRIVER 21001M: Oleksij Rempel <o.rempel@pengutronix.de> 21002R: kernel@pengutronix.de 21003L: linux-iio@vger.kernel.org 21004S: Maintained 21005F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21006F: drivers/iio/adc/ti-tsc2046.c 21007 21008TI TWL4030 SERIES SOC CODEC DRIVER 21009M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21010L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21011S: Maintained 21012F: sound/soc/codecs/twl4030* 21013 21014TI VPE/CAL DRIVERS 21015M: Benoit Parrot <bparrot@ti.com> 21016L: linux-media@vger.kernel.org 21017S: Maintained 21018W: http://linuxtv.org/ 21019Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21020F: Documentation/devicetree/bindings/media/ti,cal.yaml 21021F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21022F: drivers/media/platform/ti/cal/ 21023F: drivers/media/platform/ti/vpe/ 21024 21025TI WILINK WIRELESS DRIVERS 21026L: linux-wireless@vger.kernel.org 21027S: Orphan 21028W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21029W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21030T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21031F: drivers/net/wireless/ti/ 21032 21033TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21034M: John Stultz <jstultz@google.com> 21035M: Thomas Gleixner <tglx@linutronix.de> 21036R: Stephen Boyd <sboyd@kernel.org> 21037L: linux-kernel@vger.kernel.org 21038S: Supported 21039T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21040F: include/linux/clocksource.h 21041F: include/linux/time.h 21042F: include/linux/timex.h 21043F: include/uapi/linux/time.h 21044F: include/uapi/linux/timex.h 21045F: kernel/time/alarmtimer.c 21046F: kernel/time/clocksource.c 21047F: kernel/time/ntp.c 21048F: kernel/time/time*.c 21049F: tools/testing/selftests/timers/ 21050 21051TIPC NETWORK LAYER 21052M: Jon Maloy <jmaloy@redhat.com> 21053M: Ying Xue <ying.xue@windriver.com> 21054L: netdev@vger.kernel.org (core kernel code) 21055L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21056S: Maintained 21057W: http://tipc.sourceforge.net/ 21058F: include/uapi/linux/tipc*.h 21059F: net/tipc/ 21060 21061TLAN NETWORK DRIVER 21062M: Samuel Chessman <chessman@tux.org> 21063L: tlan-devel@lists.sourceforge.net (subscribers-only) 21064S: Maintained 21065W: http://sourceforge.net/projects/tlan/ 21066F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21067F: drivers/net/ethernet/ti/tlan.* 21068 21069TMIO/SDHI MMC DRIVER 21070M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21071L: linux-mmc@vger.kernel.org 21072L: linux-renesas-soc@vger.kernel.org 21073S: Supported 21074F: drivers/mmc/host/renesas_sdhi* 21075F: drivers/mmc/host/tmio_mmc* 21076F: include/linux/mfd/tmio.h 21077 21078TMP401 HARDWARE MONITOR DRIVER 21079M: Guenter Roeck <linux@roeck-us.net> 21080L: linux-hwmon@vger.kernel.org 21081S: Maintained 21082F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21083F: Documentation/hwmon/tmp401.rst 21084F: drivers/hwmon/tmp401.c 21085 21086TMP464 HARDWARE MONITOR DRIVER 21087M: Agathe Porte <agathe.porte@nokia.com> 21088M: Guenter Roeck <linux@roeck-us.net> 21089L: linux-hwmon@vger.kernel.org 21090S: Maintained 21091F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21092F: Documentation/hwmon/tmp464.rst 21093F: drivers/hwmon/tmp464.c 21094 21095TMP513 HARDWARE MONITOR DRIVER 21096M: Eric Tremblay <etremblay@distech-controls.com> 21097L: linux-hwmon@vger.kernel.org 21098S: Maintained 21099F: Documentation/hwmon/tmp513.rst 21100F: drivers/hwmon/tmp513.c 21101 21102TMPFS (SHMEM FILESYSTEM) 21103M: Hugh Dickins <hughd@google.com> 21104L: linux-mm@kvack.org 21105S: Maintained 21106F: include/linux/shmem_fs.h 21107F: mm/shmem.c 21108 21109TOMOYO SECURITY MODULE 21110M: Kentaro Takeda <takedakn@nttdata.co.jp> 21111M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21112L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21113L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21114L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21115L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21116S: Maintained 21117W: https://tomoyo.osdn.jp/ 21118F: security/tomoyo/ 21119 21120TOPSTAR LAPTOP EXTRAS DRIVER 21121M: Herton Ronaldo Krzesinski <herton@canonical.com> 21122L: platform-driver-x86@vger.kernel.org 21123S: Maintained 21124F: drivers/platform/x86/topstar-laptop.c 21125 21126TORTURE-TEST MODULES 21127M: Davidlohr Bueso <dave@stgolabs.net> 21128M: "Paul E. McKenney" <paulmck@kernel.org> 21129M: Josh Triplett <josh@joshtriplett.org> 21130L: linux-kernel@vger.kernel.org 21131S: Supported 21132T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21133F: Documentation/RCU/torture.rst 21134F: kernel/locking/locktorture.c 21135F: kernel/rcu/rcuscale.c 21136F: kernel/rcu/rcutorture.c 21137F: kernel/rcu/refscale.c 21138F: kernel/torture.c 21139 21140TOSHIBA ACPI EXTRAS DRIVER 21141M: Azael Avalos <coproscefalo@gmail.com> 21142L: platform-driver-x86@vger.kernel.org 21143S: Maintained 21144F: drivers/platform/x86/toshiba_acpi.c 21145 21146TOSHIBA BLUETOOTH DRIVER 21147M: Azael Avalos <coproscefalo@gmail.com> 21148L: platform-driver-x86@vger.kernel.org 21149S: Maintained 21150F: drivers/platform/x86/toshiba_bluetooth.c 21151 21152TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21153M: Azael Avalos <coproscefalo@gmail.com> 21154L: platform-driver-x86@vger.kernel.org 21155S: Maintained 21156F: drivers/platform/x86/toshiba_haps.c 21157 21158TOSHIBA SMM DRIVER 21159M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21160S: Maintained 21161W: http://www.buzzard.org.uk/toshiba/ 21162F: drivers/char/toshiba.c 21163F: include/linux/toshiba.h 21164F: include/uapi/linux/toshiba.h 21165 21166TOSHIBA TC358743 DRIVER 21167M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21168L: linux-media@vger.kernel.org 21169S: Maintained 21170F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21171F: drivers/media/i2c/tc358743* 21172F: include/media/i2c/tc358743.h 21173 21174TOSHIBA WMI HOTKEYS DRIVER 21175M: Azael Avalos <coproscefalo@gmail.com> 21176L: platform-driver-x86@vger.kernel.org 21177S: Maintained 21178F: drivers/platform/x86/toshiba-wmi.c 21179 21180TPM DEVICE DRIVER 21181M: Peter Huewe <peterhuewe@gmx.de> 21182M: Jarkko Sakkinen <jarkko@kernel.org> 21183R: Jason Gunthorpe <jgg@ziepe.ca> 21184L: linux-integrity@vger.kernel.org 21185S: Maintained 21186W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21187Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21188T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21189F: drivers/char/tpm/ 21190 21191TPS546D24 DRIVER 21192M: Duke Du <dukedu83@gmail.com> 21193L: linux-hwmon@vger.kernel.org 21194S: Maintained 21195F: Documentation/hwmon/tps546d24.rst 21196F: drivers/hwmon/pmbus/tps546d24.c 21197 21198TRACING 21199M: Steven Rostedt <rostedt@goodmis.org> 21200M: Masami Hiramatsu <mhiramat@kernel.org> 21201L: linux-kernel@vger.kernel.org 21202L: linux-trace-kernel@vger.kernel.org 21203Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21204S: Maintained 21205T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21206F: Documentation/trace/* 21207F: fs/tracefs/ 21208F: include/linux/trace*.h 21209F: include/trace/ 21210F: kernel/trace/ 21211F: scripts/tracing/ 21212F: tools/testing/selftests/ftrace/ 21213 21214TRACING MMIO ACCESSES (MMIOTRACE) 21215M: Steven Rostedt <rostedt@goodmis.org> 21216M: Masami Hiramatsu <mhiramat@kernel.org> 21217R: Karol Herbst <karolherbst@gmail.com> 21218R: Pekka Paalanen <ppaalanen@gmail.com> 21219L: linux-kernel@vger.kernel.org 21220L: nouveau@lists.freedesktop.org 21221S: Maintained 21222F: arch/x86/mm/kmmio.c 21223F: arch/x86/mm/mmio-mod.c 21224F: arch/x86/mm/testmmiotrace.c 21225F: include/linux/mmiotrace.h 21226F: kernel/trace/trace_mmiotrace.c 21227 21228TRACING OS NOISE / LATENCY TRACERS 21229M: Steven Rostedt <rostedt@goodmis.org> 21230M: Daniel Bristot de Oliveira <bristot@kernel.org> 21231S: Maintained 21232F: kernel/trace/trace_osnoise.c 21233F: include/trace/events/osnoise.h 21234F: kernel/trace/trace_hwlat.c 21235F: kernel/trace/trace_irqsoff.c 21236F: kernel/trace/trace_sched_wakeup.c 21237F: Documentation/trace/osnoise-tracer.rst 21238F: Documentation/trace/timerlat-tracer.rst 21239F: Documentation/trace/hwlat_detector.rst 21240F: arch/*/kernel/trace.c 21241 21242Real-time Linux Analysis (RTLA) tools 21243M: Daniel Bristot de Oliveira <bristot@kernel.org> 21244M: Steven Rostedt <rostedt@goodmis.org> 21245L: linux-trace-devel@vger.kernel.org 21246S: Maintained 21247F: Documentation/tools/rtla/ 21248F: tools/tracing/rtla/ 21249 21250TRADITIONAL CHINESE DOCUMENTATION 21251M: Hu Haowen <src.res@email.cn> 21252L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21253S: Maintained 21254W: https://github.com/srcres258/linux-doc 21255T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21256F: Documentation/translations/zh_TW/ 21257 21258TTY LAYER 21259M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21260M: Jiri Slaby <jirislaby@kernel.org> 21261S: Supported 21262T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21263F: Documentation/driver-api/serial/ 21264F: drivers/tty/ 21265F: drivers/tty/serial/serial_core.c 21266F: include/linux/selection.h 21267F: include/linux/serial.h 21268F: include/linux/serial_core.h 21269F: include/linux/sysrq.h 21270F: include/linux/tty*.h 21271F: include/linux/vt.h 21272F: include/linux/vt_*.h 21273F: include/uapi/linux/serial.h 21274F: include/uapi/linux/serial_core.h 21275F: include/uapi/linux/tty.h 21276 21277TUA9001 MEDIA DRIVER 21278M: Antti Palosaari <crope@iki.fi> 21279L: linux-media@vger.kernel.org 21280S: Maintained 21281W: https://linuxtv.org 21282W: http://palosaari.fi/linux/ 21283Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21284T: git git://linuxtv.org/anttip/media_tree.git 21285F: drivers/media/tuners/tua9001* 21286 21287TULIP NETWORK DRIVERS 21288L: netdev@vger.kernel.org 21289L: linux-parisc@vger.kernel.org 21290S: Orphan 21291F: drivers/net/ethernet/dec/tulip/ 21292 21293TUN/TAP driver 21294M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21295S: Maintained 21296W: http://vtun.sourceforge.net/tun 21297F: Documentation/networking/tuntap.rst 21298F: arch/um/os-Linux/drivers/ 21299 21300TURBOCHANNEL SUBSYSTEM 21301M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21302M: Ralf Baechle <ralf@linux-mips.org> 21303L: linux-mips@vger.kernel.org 21304S: Maintained 21305Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21306F: drivers/tc/ 21307F: include/linux/tc.h 21308 21309TURBOSTAT UTILITY 21310M: "Len Brown" <lenb@kernel.org> 21311L: linux-pm@vger.kernel.org 21312S: Supported 21313Q: https://patchwork.kernel.org/project/linux-pm/list/ 21314B: https://bugzilla.kernel.org 21315T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21316F: tools/power/x86/turbostat/ 21317 21318TW5864 VIDEO4LINUX DRIVER 21319M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21320M: Anton Sviridenko <anton@corp.bluecherry.net> 21321M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21322M: Andrey Utkin <andrey_utkin@fastmail.com> 21323L: linux-media@vger.kernel.org 21324S: Supported 21325F: drivers/media/pci/tw5864/ 21326 21327TW68 VIDEO4LINUX DRIVER 21328M: Hans Verkuil <hverkuil@xs4all.nl> 21329L: linux-media@vger.kernel.org 21330S: Odd Fixes 21331W: https://linuxtv.org 21332T: git git://linuxtv.org/media_tree.git 21333F: drivers/media/pci/tw68/ 21334 21335TW686X VIDEO4LINUX DRIVER 21336M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21337L: linux-media@vger.kernel.org 21338S: Maintained 21339W: http://linuxtv.org 21340T: git git://linuxtv.org/media_tree.git 21341F: drivers/media/pci/tw686x/ 21342 21343U-BOOT ENVIRONMENT VARIABLES 21344M: Rafał Miłecki <rafal@milecki.pl> 21345S: Maintained 21346F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21347F: drivers/nvmem/u-boot-env.c 21348 21349UACCE ACCELERATOR FRAMEWORK 21350M: Zhangfei Gao <zhangfei.gao@linaro.org> 21351M: Zhou Wang <wangzhou1@hisilicon.com> 21352L: linux-accelerators@lists.ozlabs.org 21353L: linux-kernel@vger.kernel.org 21354S: Maintained 21355F: Documentation/ABI/testing/sysfs-driver-uacce 21356F: Documentation/misc-devices/uacce.rst 21357F: drivers/misc/uacce/ 21358F: include/linux/uacce.h 21359F: include/uapi/misc/uacce/ 21360 21361UBI FILE SYSTEM (UBIFS) 21362M: Richard Weinberger <richard@nod.at> 21363L: linux-mtd@lists.infradead.org 21364S: Supported 21365W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21366T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21367T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21368F: Documentation/ABI/testing/sysfs-fs-ubifs 21369F: Documentation/filesystems/ubifs-authentication.rst 21370F: Documentation/filesystems/ubifs.rst 21371F: fs/ubifs/ 21372 21373UBLK USERSPACE BLOCK DRIVER 21374M: Ming Lei <ming.lei@redhat.com> 21375L: linux-block@vger.kernel.org 21376S: Maintained 21377F: Documentation/block/ublk.rst 21378F: drivers/block/ublk_drv.c 21379F: include/uapi/linux/ublk_cmd.h 21380 21381UCLINUX (M68KNOMMU AND COLDFIRE) 21382M: Greg Ungerer <gerg@linux-m68k.org> 21383L: linux-m68k@lists.linux-m68k.org 21384L: uclinux-dev@uclinux.org (subscribers-only) 21385S: Maintained 21386W: http://www.linux-m68k.org/ 21387W: http://www.uclinux.org/ 21388T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21389F: arch/m68k/*/*_no.* 21390F: arch/m68k/68*/ 21391F: arch/m68k/coldfire/ 21392F: arch/m68k/include/asm/*_no.* 21393 21394UDF FILESYSTEM 21395M: Jan Kara <jack@suse.com> 21396S: Maintained 21397F: Documentation/filesystems/udf.rst 21398F: fs/udf/ 21399 21400UDRAW TABLET 21401M: Bastien Nocera <hadess@hadess.net> 21402L: linux-input@vger.kernel.org 21403S: Maintained 21404F: drivers/hid/hid-udraw-ps3.c 21405 21406UFS FILESYSTEM 21407M: Evgeniy Dushistov <dushistov@mail.ru> 21408S: Maintained 21409F: Documentation/admin-guide/ufs.rst 21410F: fs/ufs/ 21411 21412UHID USERSPACE HID IO DRIVER 21413M: David Rheinsberg <david.rheinsberg@gmail.com> 21414L: linux-input@vger.kernel.org 21415S: Maintained 21416F: drivers/hid/uhid.c 21417F: include/uapi/linux/uhid.h 21418 21419ULPI BUS 21420M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21421L: linux-usb@vger.kernel.org 21422S: Maintained 21423F: drivers/usb/common/ulpi.c 21424F: include/linux/ulpi/ 21425 21426UNICODE SUBSYSTEM 21427M: Gabriel Krisman Bertazi <krisman@collabora.com> 21428L: linux-fsdevel@vger.kernel.org 21429S: Supported 21430F: fs/unicode/ 21431 21432UNIFDEF 21433M: Tony Finch <dot@dotat.at> 21434S: Maintained 21435W: http://dotat.at/prog/unifdef 21436F: scripts/unifdef.c 21437 21438UNIFORM CDROM DRIVER 21439M: Phillip Potter <phil@philpotter.co.uk> 21440S: Maintained 21441F: Documentation/cdrom/ 21442F: drivers/cdrom/cdrom.c 21443F: include/linux/cdrom.h 21444F: include/uapi/linux/cdrom.h 21445 21446UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21447R: Alim Akhtar <alim.akhtar@samsung.com> 21448R: Avri Altman <avri.altman@wdc.com> 21449R: Bart Van Assche <bvanassche@acm.org> 21450L: linux-scsi@vger.kernel.org 21451S: Supported 21452F: Documentation/devicetree/bindings/ufs/ 21453F: Documentation/scsi/ufs.rst 21454F: drivers/ufs/core/ 21455 21456UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21457M: Pedro Sousa <pedrom.sousa@synopsys.com> 21458L: linux-scsi@vger.kernel.org 21459S: Supported 21460F: drivers/ufs/host/*dwc* 21461 21462UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21463M: Alim Akhtar <alim.akhtar@samsung.com> 21464L: linux-scsi@vger.kernel.org 21465S: Maintained 21466F: drivers/ufs/host/ufs-exynos* 21467 21468UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21469M: Stanley Chu <stanley.chu@mediatek.com> 21470L: linux-scsi@vger.kernel.org 21471L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21472S: Maintained 21473F: drivers/ufs/host/ufs-mediatek* 21474 21475UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21476M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21477L: linux-arm-msm@vger.kernel.org 21478L: linux-scsi@vger.kernel.org 21479S: Maintained 21480F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21481F: drivers/ufs/host/ufs-qcom* 21482 21483UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21484M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21485L: linux-renesas-soc@vger.kernel.org 21486L: linux-scsi@vger.kernel.org 21487S: Maintained 21488F: drivers/ufs/host/ufs-renesas.c 21489 21490UNSORTED BLOCK IMAGES (UBI) 21491M: Richard Weinberger <richard@nod.at> 21492L: linux-mtd@lists.infradead.org 21493S: Supported 21494W: http://www.linux-mtd.infradead.org/ 21495T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21496T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21497F: drivers/mtd/ubi/ 21498F: include/linux/mtd/ubi.h 21499F: include/uapi/mtd/ubi-user.h 21500 21501USB "USBNET" DRIVER FRAMEWORK 21502M: Oliver Neukum <oneukum@suse.com> 21503L: netdev@vger.kernel.org 21504S: Maintained 21505W: http://www.linux-usb.org/usbnet 21506F: drivers/net/usb/usbnet.c 21507F: include/linux/usb/usbnet.h 21508 21509USB ACM DRIVER 21510M: Oliver Neukum <oneukum@suse.com> 21511L: linux-usb@vger.kernel.org 21512S: Maintained 21513F: Documentation/usb/acm.rst 21514F: drivers/usb/class/cdc-acm.* 21515 21516USB APPLE MFI FASTCHARGE DRIVER 21517M: Bastien Nocera <hadess@hadess.net> 21518L: linux-usb@vger.kernel.org 21519S: Maintained 21520F: drivers/usb/misc/apple-mfi-fastcharge.c 21521 21522USB AR5523 WIRELESS DRIVER 21523M: Pontus Fuchs <pontus.fuchs@gmail.com> 21524L: linux-wireless@vger.kernel.org 21525S: Maintained 21526F: drivers/net/wireless/ath/ar5523/ 21527 21528USB ATTACHED SCSI 21529M: Oliver Neukum <oneukum@suse.com> 21530L: linux-usb@vger.kernel.org 21531L: linux-scsi@vger.kernel.org 21532S: Maintained 21533F: drivers/usb/storage/uas.c 21534 21535USB CDC ETHERNET DRIVER 21536M: Oliver Neukum <oliver@neukum.org> 21537L: linux-usb@vger.kernel.org 21538S: Maintained 21539F: drivers/net/usb/cdc_*.c 21540F: include/uapi/linux/usb/cdc.h 21541 21542USB CHAOSKEY DRIVER 21543M: Keith Packard <keithp@keithp.com> 21544L: linux-usb@vger.kernel.org 21545S: Maintained 21546F: drivers/usb/misc/chaoskey.c 21547 21548USB CYPRESS C67X00 DRIVER 21549L: linux-usb@vger.kernel.org 21550S: Orphan 21551F: drivers/usb/c67x00/ 21552 21553USB DAVICOM DM9601 DRIVER 21554M: Peter Korsgaard <peter@korsgaard.com> 21555L: netdev@vger.kernel.org 21556S: Maintained 21557W: http://www.linux-usb.org/usbnet 21558F: drivers/net/usb/dm9601.c 21559 21560USB EHCI DRIVER 21561M: Alan Stern <stern@rowland.harvard.edu> 21562L: linux-usb@vger.kernel.org 21563S: Maintained 21564F: Documentation/usb/ehci.rst 21565F: drivers/usb/host/ehci* 21566 21567USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21568M: Jiri Kosina <jikos@kernel.org> 21569M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21570L: linux-usb@vger.kernel.org 21571S: Maintained 21572T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21573F: Documentation/hid/hiddev.rst 21574F: drivers/hid/usbhid/ 21575 21576USB INTEL XHCI ROLE MUX DRIVER 21577M: Hans de Goede <hdegoede@redhat.com> 21578L: linux-usb@vger.kernel.org 21579S: Maintained 21580F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21581 21582USB IP DRIVER FOR HISILICON KIRIN 960 21583M: Yu Chen <chenyu56@huawei.com> 21584M: Binghui Wang <wangbinghui@hisilicon.com> 21585L: linux-usb@vger.kernel.org 21586S: Maintained 21587F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21588F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21589 21590USB IP DRIVER FOR HISILICON KIRIN 970 21591M: Mauro Carvalho Chehab <mchehab@kernel.org> 21592L: linux-usb@vger.kernel.org 21593S: Maintained 21594F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21595F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21596 21597USB ISP116X DRIVER 21598M: Olav Kongas <ok@artecdesign.ee> 21599L: linux-usb@vger.kernel.org 21600S: Maintained 21601F: drivers/usb/host/isp116x* 21602F: include/linux/usb/isp116x.h 21603 21604USB ISP1760 DRIVER 21605M: Rui Miguel Silva <rui.silva@linaro.org> 21606L: linux-usb@vger.kernel.org 21607S: Maintained 21608F: drivers/usb/isp1760/* 21609F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21610 21611USB LAN78XX ETHERNET DRIVER 21612M: Woojung Huh <woojung.huh@microchip.com> 21613M: UNGLinuxDriver@microchip.com 21614L: netdev@vger.kernel.org 21615S: Maintained 21616F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21617F: drivers/net/usb/lan78xx.* 21618F: include/dt-bindings/net/microchip-lan78xx.h 21619 21620USB MASS STORAGE DRIVER 21621M: Alan Stern <stern@rowland.harvard.edu> 21622L: linux-usb@vger.kernel.org 21623L: usb-storage@lists.one-eyed-alien.net 21624S: Maintained 21625F: drivers/usb/storage/ 21626 21627USB MIDI DRIVER 21628M: Clemens Ladisch <clemens@ladisch.de> 21629L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21630S: Maintained 21631T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21632F: sound/usb/midi.* 21633 21634USB NETWORKING DRIVERS 21635L: linux-usb@vger.kernel.org 21636S: Odd Fixes 21637F: drivers/net/usb/ 21638 21639USB OHCI DRIVER 21640M: Alan Stern <stern@rowland.harvard.edu> 21641L: linux-usb@vger.kernel.org 21642S: Maintained 21643F: Documentation/usb/ohci.rst 21644F: drivers/usb/host/ohci* 21645 21646USB OTG FSM (Finite State Machine) 21647M: Peter Chen <peter.chen@kernel.org> 21648L: linux-usb@vger.kernel.org 21649S: Maintained 21650T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21651F: drivers/usb/common/usb-otg-fsm.c 21652 21653USB OVER IP DRIVER 21654M: Valentina Manea <valentina.manea.m@gmail.com> 21655M: Shuah Khan <shuah@kernel.org> 21656M: Shuah Khan <skhan@linuxfoundation.org> 21657R: Hongren Zheng <i@zenithal.me> 21658L: linux-usb@vger.kernel.org 21659S: Maintained 21660F: Documentation/usb/usbip_protocol.rst 21661F: drivers/usb/usbip/ 21662F: tools/testing/selftests/drivers/usb/usbip/ 21663F: tools/usb/usbip/ 21664 21665USB PEGASUS DRIVER 21666M: Petko Manolov <petkan@nucleusys.com> 21667L: linux-usb@vger.kernel.org 21668L: netdev@vger.kernel.org 21669S: Maintained 21670W: https://github.com/petkan/pegasus 21671T: git https://github.com/petkan/pegasus.git 21672F: drivers/net/usb/pegasus.* 21673 21674USB PRINTER DRIVER (usblp) 21675M: Pete Zaitcev <zaitcev@redhat.com> 21676L: linux-usb@vger.kernel.org 21677S: Supported 21678F: drivers/usb/class/usblp.c 21679 21680USB RAW GADGET DRIVER 21681R: Andrey Konovalov <andreyknvl@gmail.com> 21682L: linux-usb@vger.kernel.org 21683S: Maintained 21684F: Documentation/usb/raw-gadget.rst 21685F: drivers/usb/gadget/legacy/raw_gadget.c 21686F: include/uapi/linux/usb/raw_gadget.h 21687 21688USB QMI WWAN NETWORK DRIVER 21689M: Bjørn Mork <bjorn@mork.no> 21690L: netdev@vger.kernel.org 21691S: Maintained 21692F: Documentation/ABI/testing/sysfs-class-net-qmi 21693F: drivers/net/usb/qmi_wwan.c 21694 21695USB RTL8150 DRIVER 21696M: Petko Manolov <petkan@nucleusys.com> 21697L: linux-usb@vger.kernel.org 21698L: netdev@vger.kernel.org 21699S: Maintained 21700W: https://github.com/petkan/rtl8150 21701T: git https://github.com/petkan/rtl8150.git 21702F: drivers/net/usb/rtl8150.c 21703 21704USB SERIAL SUBSYSTEM 21705M: Johan Hovold <johan@kernel.org> 21706L: linux-usb@vger.kernel.org 21707S: Maintained 21708T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21709F: Documentation/usb/usb-serial.rst 21710F: drivers/usb/serial/ 21711F: include/linux/usb/serial.h 21712 21713USB SMSC75XX ETHERNET DRIVER 21714M: Steve Glendinning <steve.glendinning@shawell.net> 21715L: netdev@vger.kernel.org 21716S: Maintained 21717F: drivers/net/usb/smsc75xx.* 21718 21719USB SMSC95XX ETHERNET DRIVER 21720M: Steve Glendinning <steve.glendinning@shawell.net> 21721M: UNGLinuxDriver@microchip.com 21722L: netdev@vger.kernel.org 21723S: Maintained 21724F: drivers/net/usb/smsc95xx.* 21725 21726USB SUBSYSTEM 21727M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21728L: linux-usb@vger.kernel.org 21729S: Supported 21730W: http://www.linux-usb.org 21731T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21732F: Documentation/devicetree/bindings/usb/ 21733F: Documentation/usb/ 21734F: drivers/usb/ 21735F: include/dt-bindings/usb/ 21736F: include/linux/usb.h 21737F: include/linux/usb/ 21738 21739USB TYPEC BUS FOR ALTERNATE MODES 21740M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21741L: linux-usb@vger.kernel.org 21742S: Maintained 21743F: Documentation/ABI/testing/sysfs-bus-typec 21744F: Documentation/driver-api/usb/typec_bus.rst 21745F: drivers/usb/typec/altmodes/ 21746F: include/linux/usb/typec_altmode.h 21747 21748USB TYPEC CLASS 21749M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21750L: linux-usb@vger.kernel.org 21751S: Maintained 21752F: Documentation/ABI/testing/sysfs-class-typec 21753F: Documentation/driver-api/usb/typec.rst 21754F: drivers/usb/typec/ 21755F: include/linux/usb/typec.h 21756 21757USB TYPEC INTEL PMC MUX DRIVER 21758M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21759L: linux-usb@vger.kernel.org 21760S: Maintained 21761F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21762F: drivers/usb/typec/mux/intel_pmc_mux.c 21763 21764USB TYPEC PI3USB30532 MUX DRIVER 21765M: Hans de Goede <hdegoede@redhat.com> 21766L: linux-usb@vger.kernel.org 21767S: Maintained 21768F: drivers/usb/typec/mux/pi3usb30532.c 21769 21770USB TYPEC PORT CONTROLLER DRIVERS 21771M: Guenter Roeck <linux@roeck-us.net> 21772L: linux-usb@vger.kernel.org 21773S: Maintained 21774F: drivers/usb/typec/tcpm/ 21775 21776USB UHCI DRIVER 21777M: Alan Stern <stern@rowland.harvard.edu> 21778L: linux-usb@vger.kernel.org 21779S: Maintained 21780F: drivers/usb/host/uhci* 21781 21782USB VIDEO CLASS 21783M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21784L: linux-media@vger.kernel.org 21785S: Maintained 21786W: http://www.ideasonboard.org/uvc/ 21787T: git git://linuxtv.org/media_tree.git 21788F: drivers/media/usb/uvc/ 21789F: include/uapi/linux/uvcvideo.h 21790 21791USB WEBCAM GADGET 21792M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21793M: Daniel Scally <dan.scally@ideasonboard.com> 21794L: linux-usb@vger.kernel.org 21795S: Maintained 21796F: drivers/usb/gadget/function/*uvc* 21797F: drivers/usb/gadget/legacy/webcam.c 21798F: include/uapi/linux/usb/g_uvc.h 21799 21800USB WIRELESS RNDIS DRIVER (rndis_wlan) 21801M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21802L: linux-wireless@vger.kernel.org 21803S: Maintained 21804F: drivers/net/wireless/rndis_wlan.c 21805 21806USB XHCI DRIVER 21807M: Mathias Nyman <mathias.nyman@intel.com> 21808L: linux-usb@vger.kernel.org 21809S: Supported 21810F: drivers/usb/host/pci-quirks* 21811F: drivers/usb/host/xhci* 21812 21813USB ZD1201 DRIVER 21814L: linux-wireless@vger.kernel.org 21815S: Orphan 21816W: http://linux-lc100020.sourceforge.net 21817F: drivers/net/wireless/zydas/zd1201.* 21818 21819USER DATAGRAM PROTOCOL (UDP) 21820M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21821S: Maintained 21822F: include/linux/udp.h 21823F: net/ipv4/udp.c 21824F: net/ipv6/udp.c 21825 21826USER-MODE LINUX (UML) 21827M: Richard Weinberger <richard@nod.at> 21828M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21829M: Johannes Berg <johannes@sipsolutions.net> 21830L: linux-um@lists.infradead.org 21831S: Maintained 21832W: http://user-mode-linux.sourceforge.net 21833Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21834T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21835T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21836F: Documentation/virt/uml/ 21837F: arch/um/ 21838F: arch/x86/um/ 21839F: fs/hostfs/ 21840 21841USERSPACE COPYIN/COPYOUT (UIOVEC) 21842M: Alexander Viro <viro@zeniv.linux.org.uk> 21843S: Maintained 21844F: include/linux/uio.h 21845F: lib/iov_iter.c 21846 21847USERSPACE DMA BUFFER DRIVER 21848M: Gerd Hoffmann <kraxel@redhat.com> 21849L: dri-devel@lists.freedesktop.org 21850S: Maintained 21851T: git git://anongit.freedesktop.org/drm/drm-misc 21852F: drivers/dma-buf/udmabuf.c 21853F: include/uapi/linux/udmabuf.h 21854 21855USERSPACE I/O (UIO) 21856M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21857S: Maintained 21858T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21859F: Documentation/driver-api/uio-howto.rst 21860F: drivers/uio/ 21861F: include/linux/uio_driver.h 21862 21863UTIL-LINUX PACKAGE 21864M: Karel Zak <kzak@redhat.com> 21865L: util-linux@vger.kernel.org 21866S: Maintained 21867W: http://en.wikipedia.org/wiki/Util-linux 21868T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21869 21870UUID HELPERS 21871R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21872L: linux-kernel@vger.kernel.org 21873S: Maintained 21874F: include/linux/uuid.h 21875F: lib/test_uuid.c 21876F: lib/uuid.c 21877 21878UV SYSFS DRIVER 21879M: Justin Ernst <justin.ernst@hpe.com> 21880L: platform-driver-x86@vger.kernel.org 21881S: Maintained 21882F: drivers/platform/x86/uv_sysfs.c 21883 21884UVESAFB DRIVER 21885M: Michal Januszewski <spock@gentoo.org> 21886L: linux-fbdev@vger.kernel.org 21887S: Maintained 21888W: https://github.com/mjanusz/v86d 21889F: Documentation/fb/uvesafb.rst 21890F: drivers/video/fbdev/uvesafb.* 21891 21892Ux500 CLOCK DRIVERS 21893M: Ulf Hansson <ulf.hansson@linaro.org> 21894L: linux-clk@vger.kernel.org 21895L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21896S: Maintained 21897F: drivers/clk/ux500/ 21898 21899VF610 NAND DRIVER 21900M: Stefan Agner <stefan@agner.ch> 21901L: linux-mtd@lists.infradead.org 21902S: Supported 21903F: drivers/mtd/nand/raw/vf610_nfc.c 21904 21905VFAT/FAT/MSDOS FILESYSTEM 21906M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21907S: Maintained 21908F: Documentation/filesystems/vfat.rst 21909F: fs/fat/ 21910F: tools/testing/selftests/filesystems/fat/ 21911 21912VFIO DRIVER 21913M: Alex Williamson <alex.williamson@redhat.com> 21914L: kvm@vger.kernel.org 21915S: Maintained 21916T: git https://github.com/awilliam/linux-vfio.git 21917F: Documentation/ABI/testing/sysfs-devices-vfio-dev 21918F: Documentation/driver-api/vfio.rst 21919F: drivers/vfio/ 21920F: include/linux/vfio.h 21921F: include/linux/vfio_pci_core.h 21922F: include/uapi/linux/vfio.h 21923 21924VFIO FSL-MC DRIVER 21925M: Diana Craciun <diana.craciun@oss.nxp.com> 21926L: kvm@vger.kernel.org 21927S: Maintained 21928F: drivers/vfio/fsl-mc/ 21929 21930VFIO HISILICON PCI DRIVER 21931M: Longfang Liu <liulongfang@huawei.com> 21932M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21933L: kvm@vger.kernel.org 21934S: Maintained 21935F: drivers/vfio/pci/hisilicon/ 21936 21937VFIO MEDIATED DEVICE DRIVERS 21938M: Kirti Wankhede <kwankhede@nvidia.com> 21939L: kvm@vger.kernel.org 21940S: Maintained 21941F: Documentation/driver-api/vfio-mediated-device.rst 21942F: drivers/vfio/mdev/ 21943F: include/linux/mdev.h 21944F: samples/vfio-mdev/ 21945 21946VFIO PCI DEVICE SPECIFIC DRIVERS 21947R: Jason Gunthorpe <jgg@nvidia.com> 21948R: Yishai Hadas <yishaih@nvidia.com> 21949R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21950R: Kevin Tian <kevin.tian@intel.com> 21951L: kvm@vger.kernel.org 21952S: Maintained 21953P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21954F: drivers/vfio/pci/*/ 21955 21956VFIO PLATFORM DRIVER 21957M: Eric Auger <eric.auger@redhat.com> 21958L: kvm@vger.kernel.org 21959S: Maintained 21960F: drivers/vfio/platform/ 21961 21962VFIO MLX5 PCI DRIVER 21963M: Yishai Hadas <yishaih@nvidia.com> 21964L: kvm@vger.kernel.org 21965S: Maintained 21966F: drivers/vfio/pci/mlx5/ 21967 21968VGA_SWITCHEROO 21969R: Lukas Wunner <lukas@wunner.de> 21970S: Maintained 21971T: git git://anongit.freedesktop.org/drm/drm-misc 21972F: Documentation/gpu/vga-switcheroo.rst 21973F: drivers/gpu/vga/vga_switcheroo.c 21974F: include/linux/vga_switcheroo.h 21975 21976VIA RHINE NETWORK DRIVER 21977S: Maintained 21978M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21979F: drivers/net/ethernet/via/via-rhine.c 21980 21981VIA SD/MMC CARD CONTROLLER DRIVER 21982M: Bruce Chang <brucechang@via.com.tw> 21983M: Harald Welte <HaraldWelte@viatech.com> 21984S: Maintained 21985F: drivers/mmc/host/via-sdmmc.c 21986 21987VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 21988M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 21989L: linux-fbdev@vger.kernel.org 21990S: Maintained 21991F: drivers/video/fbdev/via/ 21992F: include/linux/via-core.h 21993F: include/linux/via-gpio.h 21994F: include/linux/via_i2c.h 21995 21996VIA VELOCITY NETWORK DRIVER 21997M: Francois Romieu <romieu@fr.zoreil.com> 21998L: netdev@vger.kernel.org 21999S: Maintained 22000F: drivers/net/ethernet/via/via-velocity.* 22001 22002VICODEC VIRTUAL CODEC DRIVER 22003M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22004L: linux-media@vger.kernel.org 22005S: Maintained 22006W: https://linuxtv.org 22007T: git git://linuxtv.org/media_tree.git 22008F: drivers/media/test-drivers/vicodec/* 22009 22010VIDEO I2C POLLING DRIVER 22011M: Matt Ranostay <matt.ranostay@konsulko.com> 22012L: linux-media@vger.kernel.org 22013S: Maintained 22014F: drivers/media/i2c/video-i2c.c 22015 22016VIDEO MULTIPLEXER DRIVER 22017M: Philipp Zabel <p.zabel@pengutronix.de> 22018L: linux-media@vger.kernel.org 22019S: Maintained 22020F: drivers/media/platform/video-mux.c 22021 22022VIDEOBUF2 FRAMEWORK 22023M: Tomasz Figa <tfiga@chromium.org> 22024M: Marek Szyprowski <m.szyprowski@samsung.com> 22025L: linux-media@vger.kernel.org 22026S: Maintained 22027F: drivers/media/common/videobuf2/* 22028F: include/media/videobuf2-* 22029 22030VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22031M: Shuah Khan <skhan@linuxfoundation.org> 22032R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22033L: linux-media@vger.kernel.org 22034S: Maintained 22035W: https://linuxtv.org 22036T: git git://linuxtv.org/media_tree.git 22037F: drivers/media/test-drivers/vimc/* 22038 22039VIRT LIB 22040M: Alex Williamson <alex.williamson@redhat.com> 22041M: Paolo Bonzini <pbonzini@redhat.com> 22042L: kvm@vger.kernel.org 22043S: Supported 22044F: virt/lib/ 22045 22046VIRTIO AND VHOST VSOCK DRIVER 22047M: Stefan Hajnoczi <stefanha@redhat.com> 22048M: Stefano Garzarella <sgarzare@redhat.com> 22049L: kvm@vger.kernel.org 22050L: virtualization@lists.linux-foundation.org 22051L: netdev@vger.kernel.org 22052S: Maintained 22053F: drivers/vhost/vsock.c 22054F: include/linux/virtio_vsock.h 22055F: include/uapi/linux/virtio_vsock.h 22056F: net/vmw_vsock/virtio_transport.c 22057F: net/vmw_vsock/virtio_transport_common.c 22058 22059VIRTIO BLOCK AND SCSI DRIVERS 22060M: "Michael S. Tsirkin" <mst@redhat.com> 22061M: Jason Wang <jasowang@redhat.com> 22062R: Paolo Bonzini <pbonzini@redhat.com> 22063R: Stefan Hajnoczi <stefanha@redhat.com> 22064L: virtualization@lists.linux-foundation.org 22065S: Maintained 22066F: drivers/block/virtio_blk.c 22067F: drivers/scsi/virtio_scsi.c 22068F: drivers/vhost/scsi.c 22069F: include/uapi/linux/virtio_blk.h 22070F: include/uapi/linux/virtio_scsi.h 22071 22072VIRTIO CONSOLE DRIVER 22073M: Amit Shah <amit@kernel.org> 22074L: virtualization@lists.linux-foundation.org 22075S: Maintained 22076F: drivers/char/virtio_console.c 22077F: include/linux/virtio_console.h 22078F: include/uapi/linux/virtio_console.h 22079 22080VIRTIO CORE AND NET DRIVERS 22081M: "Michael S. Tsirkin" <mst@redhat.com> 22082M: Jason Wang <jasowang@redhat.com> 22083L: virtualization@lists.linux-foundation.org 22084S: Maintained 22085F: Documentation/ABI/testing/sysfs-bus-vdpa 22086F: Documentation/ABI/testing/sysfs-class-vduse 22087F: Documentation/devicetree/bindings/virtio/ 22088F: Documentation/driver-api/virtio/ 22089F: drivers/block/virtio_blk.c 22090F: drivers/crypto/virtio/ 22091F: drivers/net/virtio_net.c 22092F: drivers/vdpa/ 22093F: drivers/virtio/ 22094F: include/linux/vdpa.h 22095F: include/linux/virtio*.h 22096F: include/uapi/linux/virtio_*.h 22097F: tools/virtio/ 22098 22099VISL VIRTUAL STATELESS DECODER DRIVER 22100M: Daniel Almeida <daniel.almeida@collabora.com> 22101L: linux-media@vger.kernel.org 22102S: Supported 22103F: drivers/media/test-drivers/visl 22104 22105IFCVF VIRTIO DATA PATH ACCELERATOR 22106R: Zhu Lingshan <lingshan.zhu@intel.com> 22107F: drivers/vdpa/ifcvf/ 22108 22109SNET DPU VIRTIO DATA PATH ACCELERATOR 22110R: Alvaro Karsz <alvaro.karsz@solid-run.com> 22111F: drivers/vdpa/solidrun/ 22112 22113VIRTIO BALLOON 22114M: "Michael S. Tsirkin" <mst@redhat.com> 22115M: David Hildenbrand <david@redhat.com> 22116L: virtualization@lists.linux-foundation.org 22117S: Maintained 22118F: drivers/virtio/virtio_balloon.c 22119F: include/uapi/linux/virtio_balloon.h 22120F: include/linux/balloon_compaction.h 22121F: mm/balloon_compaction.c 22122 22123VIRTIO CRYPTO DRIVER 22124M: Gonglei <arei.gonglei@huawei.com> 22125L: virtualization@lists.linux-foundation.org 22126L: linux-crypto@vger.kernel.org 22127S: Maintained 22128F: drivers/crypto/virtio/ 22129F: include/uapi/linux/virtio_crypto.h 22130 22131VIRTIO DRIVERS FOR S390 22132M: Cornelia Huck <cohuck@redhat.com> 22133M: Halil Pasic <pasic@linux.ibm.com> 22134M: Eric Farman <farman@linux.ibm.com> 22135L: linux-s390@vger.kernel.org 22136L: virtualization@lists.linux-foundation.org 22137L: kvm@vger.kernel.org 22138S: Supported 22139F: arch/s390/include/uapi/asm/virtio-ccw.h 22140F: drivers/s390/virtio/ 22141 22142VIRTIO FILE SYSTEM 22143M: Vivek Goyal <vgoyal@redhat.com> 22144M: Stefan Hajnoczi <stefanha@redhat.com> 22145M: Miklos Szeredi <miklos@szeredi.hu> 22146L: virtualization@lists.linux-foundation.org 22147L: linux-fsdevel@vger.kernel.org 22148S: Supported 22149W: https://virtio-fs.gitlab.io/ 22150F: Documentation/filesystems/virtiofs.rst 22151F: fs/fuse/virtio_fs.c 22152F: include/uapi/linux/virtio_fs.h 22153 22154VIRTIO GPIO DRIVER 22155M: Enrico Weigelt, metux IT consult <info@metux.net> 22156M: Viresh Kumar <vireshk@kernel.org> 22157L: linux-gpio@vger.kernel.org 22158L: virtualization@lists.linux-foundation.org 22159S: Maintained 22160F: drivers/gpio/gpio-virtio.c 22161F: include/uapi/linux/virtio_gpio.h 22162 22163VIRTIO GPU DRIVER 22164M: David Airlie <airlied@redhat.com> 22165M: Gerd Hoffmann <kraxel@redhat.com> 22166R: Gurchetan Singh <gurchetansingh@chromium.org> 22167R: Chia-I Wu <olvaffe@gmail.com> 22168L: dri-devel@lists.freedesktop.org 22169L: virtualization@lists.linux-foundation.org 22170S: Maintained 22171T: git git://anongit.freedesktop.org/drm/drm-misc 22172F: drivers/gpu/drm/virtio/ 22173F: include/uapi/linux/virtio_gpu.h 22174 22175VIRTIO HOST (VHOST) 22176M: "Michael S. Tsirkin" <mst@redhat.com> 22177M: Jason Wang <jasowang@redhat.com> 22178L: kvm@vger.kernel.org 22179L: virtualization@lists.linux-foundation.org 22180L: netdev@vger.kernel.org 22181S: Maintained 22182T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22183F: drivers/vhost/ 22184F: include/linux/vhost_iotlb.h 22185F: include/uapi/linux/vhost.h 22186 22187VIRTIO INPUT DRIVER 22188M: Gerd Hoffmann <kraxel@redhat.com> 22189S: Maintained 22190F: drivers/virtio/virtio_input.c 22191F: include/uapi/linux/virtio_input.h 22192 22193VIRTIO IOMMU DRIVER 22194M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22195L: virtualization@lists.linux-foundation.org 22196S: Maintained 22197F: drivers/iommu/virtio-iommu.c 22198F: include/uapi/linux/virtio_iommu.h 22199 22200VIRTIO MEM DRIVER 22201M: David Hildenbrand <david@redhat.com> 22202L: virtualization@lists.linux-foundation.org 22203S: Maintained 22204W: https://virtio-mem.gitlab.io/ 22205F: drivers/virtio/virtio_mem.c 22206F: include/uapi/linux/virtio_mem.h 22207 22208VIRTIO SOUND DRIVER 22209M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22210M: "Michael S. Tsirkin" <mst@redhat.com> 22211L: virtualization@lists.linux-foundation.org 22212L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22213S: Maintained 22214F: include/uapi/linux/virtio_snd.h 22215F: sound/virtio/* 22216 22217VIRTIO I2C DRIVER 22218M: Conghui Chen <conghui.chen@intel.com> 22219M: Viresh Kumar <viresh.kumar@linaro.org> 22220L: linux-i2c@vger.kernel.org 22221L: virtualization@lists.linux-foundation.org 22222S: Maintained 22223F: drivers/i2c/busses/i2c-virtio.c 22224F: include/uapi/linux/virtio_i2c.h 22225 22226VIRTIO PMEM DRIVER 22227M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22228L: virtualization@lists.linux-foundation.org 22229S: Maintained 22230F: drivers/nvdimm/virtio_pmem.c 22231F: drivers/nvdimm/nd_virtio.c 22232 22233VIRTUAL BOX GUEST DEVICE DRIVER 22234M: Hans de Goede <hdegoede@redhat.com> 22235M: Arnd Bergmann <arnd@arndb.de> 22236M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22237S: Maintained 22238F: drivers/virt/vboxguest/ 22239F: include/linux/vbox_utils.h 22240F: include/uapi/linux/vbox*.h 22241 22242VIRTUAL BOX SHARED FOLDER VFS DRIVER 22243M: Hans de Goede <hdegoede@redhat.com> 22244L: linux-fsdevel@vger.kernel.org 22245S: Maintained 22246F: fs/vboxsf/* 22247 22248VIRTUAL SERIO DEVICE DRIVER 22249M: Stephen Chandler Paul <thatslyude@gmail.com> 22250S: Maintained 22251F: drivers/input/serio/userio.c 22252F: include/uapi/linux/userio.h 22253 22254VIVID VIRTUAL VIDEO DRIVER 22255M: Hans Verkuil <hverkuil@xs4all.nl> 22256L: linux-media@vger.kernel.org 22257S: Maintained 22258W: https://linuxtv.org 22259T: git git://linuxtv.org/media_tree.git 22260F: drivers/media/test-drivers/vivid/* 22261 22262VIDTV VIRTUAL DIGITAL TV DRIVER 22263M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22264L: linux-media@vger.kernel.org 22265S: Maintained 22266W: https://linuxtv.org 22267T: git git://linuxtv.org/media_tree.git 22268F: drivers/media/test-drivers/vidtv/* 22269 22270VLYNQ BUS 22271M: Florian Fainelli <f.fainelli@gmail.com> 22272L: openwrt-devel@lists.openwrt.org (subscribers-only) 22273S: Maintained 22274F: drivers/vlynq/vlynq.c 22275F: include/linux/vlynq.h 22276 22277VME SUBSYSTEM 22278M: Martyn Welch <martyn@welchs.me.uk> 22279M: Manohar Vanga <manohar.vanga@gmail.com> 22280M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22281L: linux-kernel@vger.kernel.org 22282S: Odd fixes 22283T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22284F: Documentation/driver-api/vme.rst 22285F: drivers/staging/vme_user/ 22286 22287VM SOCKETS (AF_VSOCK) 22288M: Stefano Garzarella <sgarzare@redhat.com> 22289L: virtualization@lists.linux-foundation.org 22290L: netdev@vger.kernel.org 22291S: Maintained 22292F: drivers/net/vsockmon.c 22293F: include/net/af_vsock.h 22294F: include/uapi/linux/vm_sockets.h 22295F: include/uapi/linux/vm_sockets_diag.h 22296F: include/uapi/linux/vsockmon.h 22297F: net/vmw_vsock/ 22298F: tools/testing/vsock/ 22299 22300VMWARE BALLOON DRIVER 22301M: Nadav Amit <namit@vmware.com> 22302R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22303L: linux-kernel@vger.kernel.org 22304S: Supported 22305F: drivers/misc/vmw_balloon.c 22306 22307VMWARE HYPERVISOR INTERFACE 22308M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22309M: Alexey Makhalov <amakhalov@vmware.com> 22310R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22311L: virtualization@lists.linux-foundation.org 22312L: x86@kernel.org 22313S: Supported 22314T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22315F: arch/x86/include/asm/vmware.h 22316F: arch/x86/kernel/cpu/vmware.c 22317 22318VMWARE PVRDMA DRIVER 22319M: Bryan Tan <bryantan@vmware.com> 22320M: Vishnu Dasa <vdasa@vmware.com> 22321R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22322L: linux-rdma@vger.kernel.org 22323S: Supported 22324F: drivers/infiniband/hw/vmw_pvrdma/ 22325 22326VMWARE PVSCSI DRIVER 22327M: Vishal Bhakta <vbhakta@vmware.com> 22328R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22329L: linux-scsi@vger.kernel.org 22330S: Supported 22331F: drivers/scsi/vmw_pvscsi.c 22332F: drivers/scsi/vmw_pvscsi.h 22333 22334VMWARE VIRTUAL PTP CLOCK DRIVER 22335M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22336M: Deep Shah <sdeep@vmware.com> 22337R: Alexey Makhalov <amakhalov@vmware.com> 22338R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22339L: netdev@vger.kernel.org 22340S: Supported 22341F: drivers/ptp/ptp_vmw.c 22342 22343VMWARE VMCI DRIVER 22344M: Bryan Tan <bryantan@vmware.com> 22345M: Vishnu Dasa <vdasa@vmware.com> 22346R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22347L: linux-kernel@vger.kernel.org 22348S: Supported 22349F: drivers/misc/vmw_vmci/ 22350F: include/linux/vmw_vmci* 22351 22352VMWARE VMMOUSE SUBDRIVER 22353M: Zack Rusin <zackr@vmware.com> 22354R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22355R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22356L: linux-input@vger.kernel.org 22357S: Supported 22358F: drivers/input/mouse/vmmouse.c 22359F: drivers/input/mouse/vmmouse.h 22360 22361VMWARE VMXNET3 ETHERNET DRIVER 22362M: Ronak Doshi <doshir@vmware.com> 22363R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22364L: netdev@vger.kernel.org 22365S: Supported 22366F: drivers/net/vmxnet3/ 22367 22368VMWARE VSOCK VMCI TRANSPORT DRIVER 22369M: Bryan Tan <bryantan@vmware.com> 22370M: Vishnu Dasa <vdasa@vmware.com> 22371R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22372L: linux-kernel@vger.kernel.org 22373S: Supported 22374F: net/vmw_vsock/vmci_transport* 22375 22376VOCORE VOCORE2 BOARD 22377M: Harvey Hunt <harveyhuntnexus@gmail.com> 22378L: linux-mips@vger.kernel.org 22379S: Maintained 22380F: arch/mips/boot/dts/ralink/vocore2.dts 22381 22382VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22383M: Liam Girdwood <lgirdwood@gmail.com> 22384M: Mark Brown <broonie@kernel.org> 22385L: linux-kernel@vger.kernel.org 22386S: Supported 22387W: http://www.slimlogic.co.uk/?p=48 22388T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22389F: Documentation/devicetree/bindings/regulator/ 22390F: Documentation/power/regulator/ 22391F: drivers/regulator/ 22392F: include/dt-bindings/regulator/ 22393F: include/linux/regulator/ 22394K: regulator_get_optional 22395 22396VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22397R: Matti Vaittinen <mazziesaccount@gmail.com> 22398F: drivers/regulator/irq_helpers.c 22399 22400VRF 22401M: David Ahern <dsahern@kernel.org> 22402L: netdev@vger.kernel.org 22403S: Maintained 22404F: Documentation/networking/vrf.rst 22405F: drivers/net/vrf.c 22406 22407VSPRINTF 22408M: Petr Mladek <pmladek@suse.com> 22409M: Steven Rostedt <rostedt@goodmis.org> 22410M: Sergey Senozhatsky <senozhatsky@chromium.org> 22411R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22412R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22413S: Maintained 22414T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22415F: Documentation/core-api/printk-formats.rst 22416F: lib/test_printf.c 22417F: lib/test_scanf.c 22418F: lib/vsprintf.c 22419 22420VT1211 HARDWARE MONITOR DRIVER 22421M: Juerg Haefliger <juergh@proton.me> 22422L: linux-hwmon@vger.kernel.org 22423S: Maintained 22424F: Documentation/hwmon/vt1211.rst 22425F: drivers/hwmon/vt1211.c 22426 22427VT8231 HARDWARE MONITOR DRIVER 22428M: Roger Lucas <vt8231@hiddenengine.co.uk> 22429L: linux-hwmon@vger.kernel.org 22430S: Maintained 22431F: drivers/hwmon/vt8231.c 22432 22433VUB300 USB to SDIO/SD/MMC bridge chip 22434L: linux-mmc@vger.kernel.org 22435S: Orphan 22436F: drivers/mmc/host/vub300.c 22437 22438W1 DALLAS'S 1-WIRE BUS 22439M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22440S: Maintained 22441F: Documentation/devicetree/bindings/w1/ 22442F: Documentation/w1/ 22443F: drivers/w1/ 22444F: include/linux/w1.h 22445 22446W83791D HARDWARE MONITORING DRIVER 22447M: Marc Hulsman <m.hulsman@tudelft.nl> 22448L: linux-hwmon@vger.kernel.org 22449S: Maintained 22450F: Documentation/hwmon/w83791d.rst 22451F: drivers/hwmon/w83791d.c 22452 22453W83793 HARDWARE MONITORING DRIVER 22454M: Rudolf Marek <r.marek@assembler.cz> 22455L: linux-hwmon@vger.kernel.org 22456S: Maintained 22457F: Documentation/hwmon/w83793.rst 22458F: drivers/hwmon/w83793.c 22459 22460W83795 HARDWARE MONITORING DRIVER 22461M: Jean Delvare <jdelvare@suse.com> 22462L: linux-hwmon@vger.kernel.org 22463S: Maintained 22464F: drivers/hwmon/w83795.c 22465 22466W83L51xD SD/MMC CARD INTERFACE DRIVER 22467M: Pierre Ossman <pierre@ossman.eu> 22468S: Maintained 22469F: drivers/mmc/host/wbsd.* 22470 22471WACOM PROTOCOL 4 SERIAL TABLETS 22472M: Julian Squires <julian@cipht.net> 22473M: Hans de Goede <hdegoede@redhat.com> 22474L: linux-input@vger.kernel.org 22475S: Maintained 22476F: drivers/input/tablet/wacom_serial4.c 22477 22478WANGXUN ETHERNET DRIVER 22479M: Jiawen Wu <jiawenwu@trustnetic.com> 22480M: Mengyuan Lou <mengyuanlou@net-swift.com> 22481W: https://www.net-swift.com 22482L: netdev@vger.kernel.org 22483S: Maintained 22484F: Documentation/networking/device_drivers/ethernet/wangxun/* 22485F: drivers/net/ethernet/wangxun/ 22486 22487WATCHDOG DEVICE DRIVERS 22488M: Wim Van Sebroeck <wim@linux-watchdog.org> 22489M: Guenter Roeck <linux@roeck-us.net> 22490L: linux-watchdog@vger.kernel.org 22491S: Maintained 22492W: http://www.linux-watchdog.org/ 22493T: git git://www.linux-watchdog.org/linux-watchdog.git 22494F: Documentation/devicetree/bindings/watchdog/ 22495F: Documentation/watchdog/ 22496F: drivers/watchdog/ 22497F: include/linux/watchdog.h 22498F: include/uapi/linux/watchdog.h 22499F: include/trace/events/watchdog.h 22500 22501WHISKEYCOVE PMIC GPIO DRIVER 22502M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22503L: linux-gpio@vger.kernel.org 22504S: Maintained 22505F: drivers/gpio/gpio-wcove.c 22506 22507WHWAVE RTC DRIVER 22508M: Dianlong Li <long17.cool@163.com> 22509L: linux-rtc@vger.kernel.org 22510S: Maintained 22511F: drivers/rtc/rtc-sd3078.c 22512 22513WIIMOTE HID DRIVER 22514M: David Rheinsberg <david.rheinsberg@gmail.com> 22515L: linux-input@vger.kernel.org 22516S: Maintained 22517F: drivers/hid/hid-wiimote* 22518 22519WILOCITY WIL6210 WIRELESS DRIVER 22520L: linux-wireless@vger.kernel.org 22521S: Orphan 22522W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22523F: drivers/net/wireless/ath/wil6210/ 22524 22525WINBOND CIR DRIVER 22526M: David Härdeman <david@hardeman.nu> 22527S: Maintained 22528F: drivers/media/rc/winbond-cir.c 22529 22530WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22531M: William Breathitt Gray <william.gray@linaro.org> 22532L: linux-watchdog@vger.kernel.org 22533S: Maintained 22534F: drivers/watchdog/ebc-c384_wdt.c 22535 22536WINSYSTEMS WS16C48 GPIO DRIVER 22537M: William Breathitt Gray <william.gray@linaro.org> 22538L: linux-gpio@vger.kernel.org 22539S: Maintained 22540F: drivers/gpio/gpio-ws16c48.c 22541 22542WIREGUARD SECURE NETWORK TUNNEL 22543M: Jason A. Donenfeld <Jason@zx2c4.com> 22544L: wireguard@lists.zx2c4.com 22545L: netdev@vger.kernel.org 22546S: Maintained 22547F: drivers/net/wireguard/ 22548F: tools/testing/selftests/wireguard/ 22549 22550WISTRON LAPTOP BUTTON DRIVER 22551M: Miloslav Trmac <mitr@volny.cz> 22552S: Maintained 22553F: drivers/input/misc/wistron_btns.c 22554 22555WL3501 WIRELESS PCMCIA CARD DRIVER 22556L: linux-wireless@vger.kernel.org 22557S: Odd fixes 22558F: drivers/net/wireless/wl3501* 22559 22560WOLFSON MICROELECTRONICS DRIVERS 22561L: patches@opensource.cirrus.com 22562S: Supported 22563W: https://github.com/CirrusLogic/linux-drivers/wiki 22564T: git https://github.com/CirrusLogic/linux-drivers.git 22565F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22566F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22567F: Documentation/devicetree/bindings/mfd/wm831x.txt 22568F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22569F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22570F: Documentation/devicetree/bindings/sound/wm* 22571F: Documentation/hwmon/wm83??.rst 22572F: arch/arm/mach-s3c/mach-crag6410* 22573F: drivers/clk/clk-wm83*.c 22574F: drivers/gpio/gpio-*wm*.c 22575F: drivers/gpio/gpio-arizona.c 22576F: drivers/hwmon/wm83??-hwmon.c 22577F: drivers/input/misc/wm831x-on.c 22578F: drivers/input/touchscreen/wm831x-ts.c 22579F: drivers/input/touchscreen/wm97*.c 22580F: drivers/leds/leds-wm83*.c 22581F: drivers/mfd/arizona* 22582F: drivers/mfd/cs47l24* 22583F: drivers/mfd/wm*.c 22584F: drivers/power/supply/wm83*.c 22585F: drivers/regulator/arizona* 22586F: drivers/regulator/wm8*.c 22587F: drivers/rtc/rtc-wm83*.c 22588F: drivers/video/backlight/wm83*_bl.c 22589F: drivers/watchdog/wm83*_wdt.c 22590F: include/linux/mfd/arizona/ 22591F: include/linux/mfd/wm831x/ 22592F: include/linux/mfd/wm8350/ 22593F: include/linux/mfd/wm8400* 22594F: include/linux/regulator/arizona* 22595F: include/linux/wm97xx.h 22596F: include/sound/wm????.h 22597F: sound/soc/codecs/arizona* 22598F: sound/soc/codecs/cs47l24* 22599F: sound/soc/codecs/wm* 22600 22601WORKQUEUE 22602M: Tejun Heo <tj@kernel.org> 22603R: Lai Jiangshan <jiangshanlai@gmail.com> 22604S: Maintained 22605T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22606F: Documentation/core-api/workqueue.rst 22607F: include/linux/workqueue.h 22608F: kernel/workqueue.c 22609 22610WWAN DRIVERS 22611M: Loic Poulain <loic.poulain@linaro.org> 22612M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22613R: Johannes Berg <johannes@sipsolutions.net> 22614L: netdev@vger.kernel.org 22615S: Maintained 22616F: drivers/net/wwan/ 22617F: include/linux/wwan.h 22618F: include/uapi/linux/wwan.h 22619 22620X-POWERS AXP288 PMIC DRIVERS 22621M: Hans de Goede <hdegoede@redhat.com> 22622S: Maintained 22623F: drivers/acpi/pmic/intel_pmic_xpower.c 22624N: axp288 22625 22626X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22627M: Chen-Yu Tsai <wens@csie.org> 22628L: linux-kernel@vger.kernel.org 22629S: Maintained 22630N: axp[128] 22631 22632X.25 STACK 22633M: Martin Schiller <ms@dev.tdt.de> 22634L: linux-x25@vger.kernel.org 22635S: Maintained 22636F: Documentation/networking/lapb-module.rst 22637F: Documentation/networking/x25* 22638F: drivers/net/wan/hdlc_x25.c 22639F: drivers/net/wan/lapbether.c 22640F: include/*/lapb.h 22641F: include/net/x25* 22642F: include/uapi/linux/x25.h 22643F: net/lapb/ 22644F: net/x25/ 22645 22646X86 ARCHITECTURE (32-BIT AND 64-BIT) 22647M: Thomas Gleixner <tglx@linutronix.de> 22648M: Ingo Molnar <mingo@redhat.com> 22649M: Borislav Petkov <bp@alien8.de> 22650M: Dave Hansen <dave.hansen@linux.intel.com> 22651M: x86@kernel.org 22652R: "H. Peter Anvin" <hpa@zytor.com> 22653L: linux-kernel@vger.kernel.org 22654S: Maintained 22655T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22656F: Documentation/devicetree/bindings/x86/ 22657F: Documentation/x86/ 22658F: arch/x86/ 22659 22660X86 ENTRY CODE 22661M: Andy Lutomirski <luto@kernel.org> 22662L: linux-kernel@vger.kernel.org 22663S: Maintained 22664T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22665F: arch/x86/entry/ 22666 22667X86 MCE INFRASTRUCTURE 22668M: Tony Luck <tony.luck@intel.com> 22669M: Borislav Petkov <bp@alien8.de> 22670L: linux-edac@vger.kernel.org 22671S: Maintained 22672F: Documentation/ABI/testing/sysfs-mce 22673F: Documentation/x86/x86_64/machinecheck.rst 22674F: arch/x86/kernel/cpu/mce/* 22675 22676X86 MICROCODE UPDATE SUPPORT 22677M: Borislav Petkov <bp@alien8.de> 22678S: Maintained 22679F: arch/x86/kernel/cpu/microcode/* 22680 22681X86 MM 22682M: Dave Hansen <dave.hansen@linux.intel.com> 22683M: Andy Lutomirski <luto@kernel.org> 22684M: Peter Zijlstra <peterz@infradead.org> 22685L: linux-kernel@vger.kernel.org 22686S: Maintained 22687T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22688F: arch/x86/mm/ 22689 22690X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22691M: Hans de Goede <hdegoede@redhat.com> 22692L: platform-driver-x86@vger.kernel.org 22693S: Maintained 22694T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22695F: drivers/platform/x86/x86-android-tablets.c 22696 22697X86 PLATFORM DRIVERS 22698M: Hans de Goede <hdegoede@redhat.com> 22699M: Mark Gross <markgross@kernel.org> 22700L: platform-driver-x86@vger.kernel.org 22701S: Maintained 22702T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22703F: drivers/platform/olpc/ 22704F: drivers/platform/x86/ 22705F: include/linux/platform_data/x86/ 22706 22707X86 PLATFORM DRIVERS - ARCH 22708R: Darren Hart <dvhart@infradead.org> 22709R: Andy Shevchenko <andy@infradead.org> 22710L: platform-driver-x86@vger.kernel.org 22711L: x86@kernel.org 22712S: Maintained 22713T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22714F: arch/x86/platform 22715 22716X86 PLATFORM UV HPE SUPERDOME FLEX 22717M: Steve Wahl <steve.wahl@hpe.com> 22718R: Mike Travis <mike.travis@hpe.com> 22719R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22720R: Russ Anderson <russ.anderson@hpe.com> 22721S: Supported 22722F: arch/x86/include/asm/uv/ 22723F: arch/x86/kernel/apic/x2apic_uv_x.c 22724F: arch/x86/platform/uv/ 22725 22726X86 STACK UNWINDING 22727M: Josh Poimboeuf <jpoimboe@kernel.org> 22728M: Peter Zijlstra <peterz@infradead.org> 22729S: Supported 22730F: arch/x86/include/asm/unwind*.h 22731F: arch/x86/kernel/dumpstack.c 22732F: arch/x86/kernel/stacktrace.c 22733F: arch/x86/kernel/unwind_*.c 22734 22735X86 VDSO 22736M: Andy Lutomirski <luto@kernel.org> 22737L: linux-kernel@vger.kernel.org 22738S: Maintained 22739T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22740F: arch/x86/entry/vdso/ 22741 22742XARRAY 22743M: Matthew Wilcox <willy@infradead.org> 22744L: linux-fsdevel@vger.kernel.org 22745S: Supported 22746F: Documentation/core-api/xarray.rst 22747F: include/linux/idr.h 22748F: include/linux/xarray.h 22749F: lib/idr.c 22750F: lib/xarray.c 22751F: tools/testing/radix-tree 22752 22753XBOX DVD IR REMOTE 22754M: Benjamin Valentin <benpicco@googlemail.com> 22755S: Maintained 22756F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22757F: drivers/media/rc/xbox_remote.c 22758 22759XC2028/3028 TUNER DRIVER 22760M: Mauro Carvalho Chehab <mchehab@kernel.org> 22761L: linux-media@vger.kernel.org 22762S: Maintained 22763W: https://linuxtv.org 22764T: git git://linuxtv.org/media_tree.git 22765F: drivers/media/tuners/xc2028.* 22766 22767XDP (eXpress Data Path) 22768M: Alexei Starovoitov <ast@kernel.org> 22769M: Daniel Borkmann <daniel@iogearbox.net> 22770M: David S. Miller <davem@davemloft.net> 22771M: Jakub Kicinski <kuba@kernel.org> 22772M: Jesper Dangaard Brouer <hawk@kernel.org> 22773M: John Fastabend <john.fastabend@gmail.com> 22774L: netdev@vger.kernel.org 22775L: bpf@vger.kernel.org 22776S: Supported 22777F: include/net/xdp.h 22778F: include/net/xdp_priv.h 22779F: include/trace/events/xdp.h 22780F: kernel/bpf/cpumap.c 22781F: kernel/bpf/devmap.c 22782F: net/core/xdp.c 22783F: samples/bpf/xdp* 22784F: tools/testing/selftests/bpf/*xdp* 22785F: tools/testing/selftests/bpf/*/*xdp* 22786F: drivers/net/ethernet/*/*/*/*/*xdp* 22787F: drivers/net/ethernet/*/*/*xdp* 22788K: (?:\b|_)xdp(?:\b|_) 22789 22790XDP SOCKETS (AF_XDP) 22791M: Björn Töpel <bjorn@kernel.org> 22792M: Magnus Karlsson <magnus.karlsson@intel.com> 22793M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22794R: Jonathan Lemon <jonathan.lemon@gmail.com> 22795L: netdev@vger.kernel.org 22796L: bpf@vger.kernel.org 22797S: Maintained 22798F: Documentation/networking/af_xdp.rst 22799F: include/net/xdp_sock* 22800F: include/net/xsk_buff_pool.h 22801F: include/uapi/linux/if_xdp.h 22802F: include/uapi/linux/xdp_diag.h 22803F: include/net/netns/xdp.h 22804F: net/xdp/ 22805F: tools/testing/selftests/bpf/*xsk* 22806 22807XEN BLOCK SUBSYSTEM 22808M: Roger Pau Monné <roger.pau@citrix.com> 22809L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22810S: Supported 22811F: drivers/block/xen* 22812F: drivers/block/xen-blkback/* 22813 22814XEN HYPERVISOR ARM 22815M: Stefano Stabellini <sstabellini@kernel.org> 22816L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22817S: Maintained 22818F: arch/arm/include/asm/xen/ 22819F: arch/arm/xen/ 22820 22821XEN HYPERVISOR ARM64 22822M: Stefano Stabellini <sstabellini@kernel.org> 22823L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22824S: Maintained 22825F: arch/arm64/include/asm/xen/ 22826F: arch/arm64/xen/ 22827 22828XEN HYPERVISOR INTERFACE 22829M: Juergen Gross <jgross@suse.com> 22830M: Stefano Stabellini <sstabellini@kernel.org> 22831R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22832L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22833S: Supported 22834T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22835F: Documentation/ABI/stable/sysfs-hypervisor-xen 22836F: Documentation/ABI/testing/sysfs-hypervisor-xen 22837F: drivers/*/xen-*front.c 22838F: drivers/xen/ 22839F: include/uapi/xen/ 22840F: include/xen/ 22841F: kernel/configs/xen.config 22842 22843XEN HYPERVISOR X86 22844M: Juergen Gross <jgross@suse.com> 22845R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22846L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22847S: Supported 22848F: arch/x86/configs/xen.config 22849F: arch/x86/include/asm/pvclock-abi.h 22850F: arch/x86/include/asm/xen/ 22851F: arch/x86/platform/pvh/ 22852F: arch/x86/xen/ 22853 22854XEN NETWORK BACKEND DRIVER 22855M: Wei Liu <wei.liu@kernel.org> 22856M: Paul Durrant <paul@xen.org> 22857L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22858L: netdev@vger.kernel.org 22859S: Supported 22860F: drivers/net/xen-netback/* 22861 22862XEN PCI SUBSYSTEM 22863M: Juergen Gross <jgross@suse.com> 22864L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22865S: Supported 22866F: arch/x86/pci/*xen* 22867F: drivers/pci/*xen* 22868 22869XEN PVSCSI DRIVERS 22870M: Juergen Gross <jgross@suse.com> 22871L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22872L: linux-scsi@vger.kernel.org 22873S: Supported 22874F: drivers/scsi/xen-scsifront.c 22875F: drivers/xen/xen-scsiback.c 22876F: include/xen/interface/io/vscsiif.h 22877 22878XEN PVUSB DRIVER 22879M: Juergen Gross <jgross@suse.com> 22880L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22881L: linux-usb@vger.kernel.org 22882S: Supported 22883F: drivers/usb/host/xen* 22884F: include/xen/interface/io/usbif.h 22885 22886XEN SOUND FRONTEND DRIVER 22887M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22888L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22889L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22890S: Supported 22891F: sound/xen/* 22892 22893XEN SWIOTLB SUBSYSTEM 22894M: Juergen Gross <jgross@suse.com> 22895M: Stefano Stabellini <sstabellini@kernel.org> 22896L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22897L: iommu@lists.linux.dev 22898S: Supported 22899F: arch/*/include/asm/xen/swiotlb-xen.h 22900F: drivers/xen/swiotlb-xen.c 22901F: include/xen/arm/swiotlb-xen.h 22902F: include/xen/swiotlb-xen.h 22903 22904XFS FILESYSTEM 22905C: irc://irc.oftc.net/xfs 22906M: Darrick J. Wong <djwong@kernel.org> 22907L: linux-xfs@vger.kernel.org 22908S: Supported 22909W: http://xfs.org/ 22910T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22911F: Documentation/ABI/testing/sysfs-fs-xfs 22912F: Documentation/admin-guide/xfs.rst 22913F: Documentation/filesystems/xfs-delayed-logging-design.rst 22914F: Documentation/filesystems/xfs-self-describing-metadata.rst 22915F: fs/xfs/ 22916F: include/uapi/linux/dqblk_xfs.h 22917F: include/uapi/linux/fsmap.h 22918 22919XILINX AMS DRIVER 22920M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22921L: linux-iio@vger.kernel.org 22922S: Maintained 22923F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22924F: drivers/iio/adc/xilinx-ams.c 22925 22926XILINX AXI ETHERNET DRIVER 22927M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22928S: Maintained 22929F: drivers/net/ethernet/xilinx/xilinx_axienet* 22930 22931XILINX CAN DRIVER 22932M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22933R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22934L: linux-can@vger.kernel.org 22935S: Maintained 22936F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22937F: drivers/net/can/xilinx_can.c 22938 22939XILINX GPIO DRIVER 22940M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22941R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22942R: Michal Simek <michal.simek@xilinx.com> 22943S: Maintained 22944F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 22945F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22946F: drivers/gpio/gpio-xilinx.c 22947F: drivers/gpio/gpio-zynq.c 22948 22949XILINX SD-FEC IP CORES 22950M: Derek Kiernan <derek.kiernan@xilinx.com> 22951M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22952S: Maintained 22953F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22954F: Documentation/misc-devices/xilinx_sdfec.rst 22955F: drivers/misc/Kconfig 22956F: drivers/misc/Makefile 22957F: drivers/misc/xilinx_sdfec.c 22958F: include/uapi/misc/xilinx_sdfec.h 22959 22960XILINX PWM DRIVER 22961M: Sean Anderson <sean.anderson@seco.com> 22962S: Maintained 22963F: drivers/pwm/pwm-xilinx.c 22964F: include/clocksource/timer-xilinx.h 22965 22966XILINX UARTLITE SERIAL DRIVER 22967M: Peter Korsgaard <jacmet@sunsite.dk> 22968L: linux-serial@vger.kernel.org 22969S: Maintained 22970F: drivers/tty/serial/uartlite.c 22971 22972XILINX VIDEO IP CORES 22973M: Hyun Kwon <hyun.kwon@xilinx.com> 22974M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22975L: linux-media@vger.kernel.org 22976S: Supported 22977T: git git://linuxtv.org/media_tree.git 22978F: Documentation/devicetree/bindings/media/xilinx/ 22979F: drivers/media/platform/xilinx/ 22980F: include/uapi/linux/xilinx-v4l2-controls.h 22981 22982XILINX XDMA DRIVER 22983M: Lizhi Hou <lizhi.hou@amd.com> 22984M: Brian Xu <brian.xu@amd.com> 22985M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 22986L: dmaengine@vger.kernel.org 22987S: Supported 22988F: drivers/dma/xilinx/xdma-regs.h 22989F: drivers/dma/xilinx/xdma.c 22990F: include/linux/dma/amd_xdma.h 22991F: include/linux/platform_data/amd_xdma.h 22992 22993XILINX ZYNQMP DPDMA DRIVER 22994M: Hyun Kwon <hyun.kwon@xilinx.com> 22995M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22996L: dmaengine@vger.kernel.org 22997S: Supported 22998F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 22999F: drivers/dma/xilinx/xilinx_dpdma.c 23000F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23001 23002XILINX ZYNQMP OCM EDAC DRIVER 23003M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23004M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23005S: Maintained 23006F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23007F: drivers/edac/zynqmp_edac.c 23008 23009XILINX ZYNQMP PSGTR PHY DRIVER 23010M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23011M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23012L: linux-kernel@vger.kernel.org 23013S: Supported 23014T: git https://github.com/Xilinx/linux-xlnx.git 23015F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23016F: drivers/phy/xilinx/phy-zynqmp.c 23017 23018XILINX ZYNQMP SHA3 DRIVER 23019M: Harsha <harsha.harsha@xilinx.com> 23020S: Maintained 23021F: drivers/crypto/xilinx/zynqmp-sha.c 23022 23023XILINX EVENT MANAGEMENT DRIVER 23024M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23025S: Maintained 23026F: drivers/soc/xilinx/xlnx_event_manager.c 23027F: include/linux/firmware/xlnx-event-manager.h 23028 23029XILLYBUS DRIVER 23030M: Eli Billauer <eli.billauer@gmail.com> 23031L: linux-kernel@vger.kernel.org 23032S: Supported 23033F: drivers/char/xillybus/ 23034 23035XLP9XX I2C DRIVER 23036M: George Cherian <gcherian@marvell.com> 23037L: linux-i2c@vger.kernel.org 23038S: Supported 23039W: http://www.marvell.com 23040F: drivers/i2c/busses/i2c-xlp9xx.c 23041 23042XRA1403 GPIO EXPANDER 23043M: Nandor Han <nandor.han@ge.com> 23044M: Semi Malinen <semi.malinen@ge.com> 23045L: linux-gpio@vger.kernel.org 23046S: Maintained 23047F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23048F: drivers/gpio/gpio-xra1403.c 23049 23050XTENSA XTFPGA PLATFORM SUPPORT 23051M: Max Filippov <jcmvbkbc@gmail.com> 23052S: Maintained 23053F: drivers/spi/spi-xtensa-xtfpga.c 23054F: sound/soc/xtensa/xtfpga-i2s.c 23055 23056YAM DRIVER FOR AX.25 23057M: Jean-Paul Roubelat <jpr@f6fbb.org> 23058L: linux-hams@vger.kernel.org 23059S: Maintained 23060F: drivers/net/hamradio/yam* 23061F: include/linux/yam.h 23062 23063YAMA SECURITY MODULE 23064M: Kees Cook <keescook@chromium.org> 23065S: Supported 23066T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23067F: Documentation/admin-guide/LSM/Yama.rst 23068F: security/yama/ 23069 23070YEALINK PHONE DRIVER 23071M: Henk Vergonet <Henk.Vergonet@gmail.com> 23072L: usbb2k-api-dev@nongnu.org 23073S: Maintained 23074F: Documentation/input/devices/yealink.rst 23075F: drivers/input/misc/yealink.* 23076 23077Z8530 DRIVER FOR AX.25 23078M: Joerg Reuter <jreuter@yaina.de> 23079L: linux-hams@vger.kernel.org 23080S: Maintained 23081W: http://yaina.de/jreuter/ 23082W: http://www.qsl.net/dl1bke/ 23083F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23084F: drivers/net/hamradio/*scc.c 23085F: drivers/net/hamradio/z8530.h 23086 23087ZBUD COMPRESSED PAGE ALLOCATOR 23088M: Seth Jennings <sjenning@redhat.com> 23089M: Dan Streetman <ddstreet@ieee.org> 23090L: linux-mm@kvack.org 23091S: Maintained 23092F: mm/zbud.c 23093 23094Z3FOLD COMPRESSED PAGE ALLOCATOR 23095M: Vitaly Wool <vitaly.wool@konsulko.com> 23096R: Miaohe Lin <linmiaohe@huawei.com> 23097L: linux-mm@kvack.org 23098S: Maintained 23099F: mm/z3fold.c 23100 23101ZD1211RW WIRELESS DRIVER 23102M: Ulrich Kunitz <kune@deine-taler.de> 23103L: linux-wireless@vger.kernel.org 23104L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23105S: Maintained 23106W: http://zd1211.ath.cx/wiki/DriverRewrite 23107F: drivers/net/wireless/zydas/zd1211rw/ 23108 23109ZD1301 MEDIA DRIVER 23110M: Antti Palosaari <crope@iki.fi> 23111L: linux-media@vger.kernel.org 23112S: Maintained 23113W: https://linuxtv.org/ 23114W: http://palosaari.fi/linux/ 23115Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23116F: drivers/media/usb/dvb-usb-v2/zd1301* 23117 23118ZD1301_DEMOD MEDIA DRIVER 23119M: Antti Palosaari <crope@iki.fi> 23120L: linux-media@vger.kernel.org 23121S: Maintained 23122W: https://linuxtv.org/ 23123W: http://palosaari.fi/linux/ 23124Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23125F: drivers/media/dvb-frontends/zd1301_demod* 23126 23127ZHAOXIN PROCESSOR SUPPORT 23128M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23129L: linux-kernel@vger.kernel.org 23130S: Maintained 23131F: arch/x86/kernel/cpu/zhaoxin.c 23132 23133ZONEFS FILESYSTEM 23134M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 23135M: Naohiro Aota <naohiro.aota@wdc.com> 23136R: Johannes Thumshirn <jth@kernel.org> 23137L: linux-fsdevel@vger.kernel.org 23138S: Maintained 23139T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23140F: Documentation/filesystems/zonefs.rst 23141F: fs/zonefs/ 23142 23143ZPOOL COMPRESSED PAGE STORAGE API 23144M: Dan Streetman <ddstreet@ieee.org> 23145L: linux-mm@kvack.org 23146S: Maintained 23147F: include/linux/zpool.h 23148F: mm/zpool.c 23149 23150ZR36067 VIDEO FOR LINUX DRIVER 23151M: Corentin Labbe <clabbe@baylibre.com> 23152L: mjpeg-users@lists.sourceforge.net 23153L: linux-media@vger.kernel.org 23154S: Maintained 23155W: http://mjpeg.sourceforge.net/driver-zoran/ 23156Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23157F: Documentation/driver-api/media/drivers/zoran.rst 23158F: drivers/media/pci/zoran/ 23159 23160ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23161M: Minchan Kim <minchan@kernel.org> 23162M: Sergey Senozhatsky <senozhatsky@chromium.org> 23163L: linux-kernel@vger.kernel.org 23164S: Maintained 23165F: Documentation/admin-guide/blockdev/zram.rst 23166F: drivers/block/zram/ 23167 23168ZS DECSTATION Z85C30 SERIAL DRIVER 23169M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23170S: Maintained 23171F: drivers/tty/serial/zs.* 23172 23173ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23174M: Minchan Kim <minchan@kernel.org> 23175M: Sergey Senozhatsky <senozhatsky@chromium.org> 23176L: linux-mm@kvack.org 23177S: Maintained 23178F: Documentation/mm/zsmalloc.rst 23179F: include/linux/zsmalloc.h 23180F: mm/zsmalloc.c 23181 23182ZSTD 23183M: Nick Terrell <terrelln@fb.com> 23184S: Maintained 23185B: https://github.com/facebook/zstd/issues 23186T: git https://github.com/terrelln/linux.git 23187F: include/linux/zstd* 23188F: lib/zstd/ 23189F: lib/decompress_unzstd.c 23190F: crypto/zstd.c 23191N: zstd 23192K: zstd 23193 23194ZSWAP COMPRESSED SWAP CACHING 23195M: Seth Jennings <sjenning@redhat.com> 23196M: Dan Streetman <ddstreet@ieee.org> 23197M: Vitaly Wool <vitaly.wool@konsulko.com> 23198L: linux-mm@kvack.org 23199S: Maintained 23200F: mm/zswap.c 23201 23202THE REST 23203M: Linus Torvalds <torvalds@linux-foundation.org> 23204L: linux-kernel@vger.kernel.org 23205S: Buried alive in reporters 23206T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23207F: * 23208F: */ 23209